baber/WOPTO huggingface dataset:
Patent JP-2000147498-A (JP)
Title: Back light
Inventor: AMANO MAMORU
IPC: G02F1/1335
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To obtain a back light capable of reducing the number of sheets while maintaining the desirable luminance of a liquid crystal panel. SOLUTION: The back light 1 is disposed directly under the surface of a liquid crystal panel 2. The back light 1 has a light guide plate 4, a cold cathode fluorescent lamp 5 disposed on one side of the light guide plate 4, a reflecting plate 6 disposed on the under surface of the light guide plate 4 and a prism sheet 7 disposed on the upper surface of the light guide plate 4. The prism sheet 7 has a prism surface 7a and a diffusing surface 7b, the prism surface 7a confronting the light guide plate 4.
Patent JP-2000145652-A (JP)
Title: Variable displacement driving method for variable displacement compressor
Inventor: TSUBONO ISAMU
IPC: F04C18/02
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To improve energy efficiency by setting a variable displacement means to displacement of the drive requiring less energy quantity per unit hour out of comparative drives implementing two kinds of drives in a safety drive except for transient drive. SOLUTION: A displacement command frequency graph, or a command frequency function per each displacement to the capacity of a compressor is stored beforehand in a signal processing part 201a of an inverter 201 and changed into the drive of the displacement of less demand by the next comparative drive. That is to say, the input power of the compressor is monitored at all times in driving the compressor and, when reaching the allowable power value and if the displacement is set to be small, the displacement is changed to be large. The command frequency of the inverter 201 is monitored at all times and, when reaching the lowest command frequency, the displacement then is changed into a smaller energy quantity of unit hour.
Patent JP-H02159632-A (JP)
Title: Communication system between application tasks
Inventor: KUNIHARA AKIHIKO
IPC: G06F9/46
Filed: 1988-12-13
Abstract: PURPOSE:To execute a data communication between application tasks at higher speed by delivering data delivered to an operating system from an application task of a transmission side to the application task of a receiving side through the stack of the application task of a reception side. CONSTITUTION:The communication system between application tasks 1 is constituted by providing an argument delivering means 7 and a data referring means 8. The argument delivering means 7 is provided in order to deliver data to be transmitted by an application tasks to an operating system 3 as the argument of a kill system call from a data transmission side. The data referring means 8 is provided in order to refer to received data as the argument of an interruption routine which is started at the time of receiving the data by an application task on the data reception side. In such a manner, this system is constituted so that a factor in the interruption routine can be recognized by referring to received data, and communication between the application tasks can be executed at high speed.
Patent JP-2000141665-A (JP)
Title: Microinjecting device and its manufacture
Inventor: AHN BYUNG-SUN
IPC: B41J2/16
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a microinjecting device which has a good mechanical characteristic and a good operation responsivity and is superior in ink jet function and a manufacture therefor. SOLUTION: A structure of a main operation part of a membrane 20a is separated to two, an impact film 24 having a high tension-transmitting characteristic (for example, a nickel film) and an organic film 21 having a high extensibility (e.g. a polyimide film). Each area serves as an impact force-transmitting medium for strongly pressing up ink and as a quick initializing medium. Moreover, the area scatters and eliminates a stress to play a role of preventing damages such as wrinkles or the like.
Patent JP-H08172041-A (JP)
Title: Electron beam lithography system
Inventor: ANDO HIROZUMI
IPC: H01L21/027
Filed: 1994-12-19
Abstract: PURPOSE: To realize highly accurate positional detection through simplified algorithm by detecting only electrons reflecting from the surface of mark and base excluding reflected electrons from the resist surface and mark edge part, among mark signals entering a reflection electron detector. CONSTITUTION: The front of a reflection electron detector 1-1 is covered with a mesh 1-3. It is connected with a power supply 1-15 and a voltage is applied thereto by using a switch 1-4, further it is connected to a ground. A detection signal of the detector 1-1 is amplified by an amplifier 1-7 with a gain variable circuit 1-8 and it is stored in a memory 1-10 through a sampling A/D convertor 1-9. A waveform detected by a reflection electron detector 1-2 includes reflection signals from a mark surface 13, base 1-14, resist surface 1-12, and mark edge part. A voltage is properly applied to the mesh 1-3 to remove the reflection signals from the mark surface 1-13 and signals from the base 1-14 with small intensity.
Patent JP-H04300301-A (JP)
Title: Automatic forming and production unit and forming method of panty stocking
Inventor: KUROODO FUURUNIE
IPC: D05B23/00
Filed: 1991-11-28
Abstract: PURPOSE: To provide a panty hose production unit designed to obviate the presence of any operator through such process that a cylindrical knitted fabric blank is drawn out of a reserver and arranged, then transferred to an assembly to get free of pleats, and the resultant blank is cut and sewn up by a sewing machine, then transferred to a tiptoe-closing machine. CONSTITUTION: A knitted stocking blank is picked up from a reserver 20 by the suction pipe 36 of an assembly 12 for pickup transfer and orientation and oriented before a suction pipe 40. Subsequently, vacuum is switched into pressurized air to blow off the blank which is then transferred to an assembly 14 for positioning and transfer and aligned by a turret assembly 290, oriented and freed from pleats. The blank then transferred to a stocking sewing machine 6 is cut by an assembly 690, sewn, and transferred to a tiptoe-closing machine 18 followed by closing the tiptoe part.
Patent JP-H02159663-A (JP)
Title: Digital soroban (abacus)
Inventor: SAKUMA YOSHINOBU
IPC: G06F15/02
Filed: 1988-12-13
Abstract: PURPOSE:To make the most of an advantage of a SOROBAN (abacus) and to bring a result of conversion to digital display by using the SOROBAN (a counter of SOROBAN, etc.) as an input device of a numerical value, etc., to an electronic calculator. CONSTITUTION:By moving up and down, etc., a counter of SOROBAN, etc., numerical values, etc., are inputted to an arithmetic part and a converting part of an electronic calculator, etc., and a result of calculation and conversion is brought to digital display by a numeral, a character, a symbol, etc. Also, its displayed numerals, etc., are printed. In such a way, the method for looking over again the convenience of an input of the SOROBAN and inputting a numerical value, a character, a symbol, etc., by moving up and down, a counter is utilized easily as an input means being next to a button and a key.
Patent JP-S63159778-A (JP)
Title: Testing method for semiconductor device
Inventor: KIMURA TOMOAKI
IPC: H01L21/66
Filed: 1986-12-23
Abstract: PURPOSE:To prevent the surfaces of external terminals of a semiconductor device to be tested from oxidizing and corroding and dirt from sticking, and to secure excellent electric contact by covering the surfaces of external terminals with a resin-based material when a steam pressure test is conducted. CONSTITUTION:The initial characteristics of the semiconductor device 1 to be tested are measured and then the external terminals 2 of the semiconductor device 1 are covered with silicone resin 3 and the semiconductor device 1 is left for a prescribed time in environment of, for example, 125 deg.C temperature, 100% humidity, and 2-3 atmospheric pressure. Then, the silicone resin 3 is easily removed from the external terminal 2 by using a solvent, and the characteristics of the semiconductor device 1 are measured to evaluate moisture resistance. Thus, the silicone resin 3 is removed with the solvent, etc., after the steam pressure test to secure excellent electric contact similar to that at the time of initial characteristic measurement before a test even in characteristic measurement after the test.
Patent JP-H11147290-A (JP)
Title: Packing laminated film and packing laminate using the same
Inventor: HASHIMOTO KOKICHI
IPC: B32B27/30
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a film and a laminate excellent in environmental properties and work environmental properties, holding conventional boiling resistance, adhesiveness, transparency and gas barrier capacity and suitable for various gas barrier packings. SOLUTION: In a packing laminated film wherein an anchor agent and polyvinylidene chloride are laminated, a main agent of the anchor coat agent is a water dispersible polyester polyurethane resin with a glass transition temp. of 60 deg.C or higher and a curing agent thereof is a water dispersible polyisocyanate compd. A packing laminate is formed by using this film. The water dispersible polyisocyanate compd. is an aliphatic polyisocyanate compd. with an average number of functional groups of 3-5 and an isocyanate group content of 3-50 wt.%.
Patent JP-H03177594-A (JP)
Title: Method and device for producing high-purity titanium
Inventor: KUROKI MASAMI
IPC: C25C3/28
Filed: 1989-12-06
Abstract: PURPOSE:To improve the purity of titanium by forming a molten salt contact member except a cathode with high-purity Ni in the production of titanium by molten salt electrolysis using a titanium sponge. CONSTITUTION:A titanium sponge is used in the device for producing high-purity titanium by molten salt electrolysis, the cathode 9 is made of titanium, other members or parts in contact with molten salt are made of high-purity nickel, and electrolysis is carried out. Consequently, the electrolytic cell is effectively used at high current density, the electrodeposition amt. is increased, and titanium having 6N high purity and contg. 100ppm oxygen is obtained. A target capable of producing such components as an LSI interlayer film barrier material and a wiring material is produced on an industrial scale at a low cost.
Patent JP-H0510740-A (JP)
Title: Device for measuring size of work
Inventor: HAINTSU BUEKUMAN
IPC: G01B13/10
Filed: 1991-11-05
Abstract: PURPOSE: To obtain the measuring instrument which greatly reduces measurement noise. CONSTITUTION: The instrument which measures the size of the work has a circuit where fluid circulates. This circuit consists of a 1st branch pipe 15 equipped with an intake nozzle 16 and at least one measuring nozzle 17 which faces the work whose size is to be measured and a 2nd branch pipe 19 which is equipped with an intake nozzle 20 and open to an outlet reference nozzle 21. A pressure transducer 22 supplies an electric signal representing the pressure difference between the two branch pipes. The fluid in use is liquid and the intake nozzles are equipped with a device which supplies a liquid flow minimizing the noise of the electric signal generated by the pressure transducer to its output. Further, this device is so constituted that it can be applied for the measurement of the external diameter of a cylindrical hole, a cylindrical work, or flat surface.
Patent JP-H04184935-A (JP)
Title: Manufacture of semiconductor device
Inventor: KASAMA KUNIHIKO
IPC: H01L23/52
Filed: 1990-11-20
Abstract: PURPOSE:To avoid the resit trailing and prevent the generation of shoulder part in a gold-plated wiring, by forming an inorganic insulating film between a gold thin film for an electrode and a positive type resist for a gold-plating mask at the time of gold-plating. CONSTITUTION:After a layer insulating film 102 is deposited on an Si substrate 101, a gold thin film 103 is vapor-deposited, on which an Si oxide film 104 is deposited. Positive type resit 105 is applied, and exposure and development are performed. The film 104 is etched, and, in this case, a little side etching is performed. Gold 109 is grown in a resist aperture part by plating treatment. The resist 105 is eliminated. Finally, when the film 103 is eliminated, a gold wiring pattern 110 is formed. Thereby the trailing of resist can be avoided, so that the generation of shoulder part in the pattern 109 is restrained, and the adhesion to a substratum gold thin film and the shape of gold wiring can be improved.
Patent JP-H05228317-A (JP)
Title: Ceramic product and its production
Inventor: SEKINE MINORU
IPC: C04B41/82
Filed: 1991-11-01
Abstract: PURPOSE:To produce a ceramic product capable of being continuously regenerated and optimal especially in concentrating a dil. soln. contg. fine particles and to provide a concentrating solid-liq. separation element consisting of the ceramic product. CONSTITUTION:The structure of a porous ceramic product which is platy, cylindrical or cellular is impregnated with a water-repellent resin or compd., dried and heat-treated to form a coat on the product. This ceramic product is used to obtain a concentrating solid-liq. separation element for a dil. soln. contg. fine particles.
Patent JP-H09163091-A (JP)
Title: Image reader
Inventor: TAKASHIMA OSAMU
IPC: H04N1/107
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To prevent a pressing plate from being detached from a device main body or being damaged at the time of opening the pressing plate. SOLUTION: Hinge engaging holes 31A to 31D to which hinges 22A and 22B attached to a pressing plate 21 are fitted are formed in a device main body 1 so that the pressing plate 21 can be opened and closed to the device main body 1 in directions of arrows B and C. A grip 24 to open/close the pressing plate is provided at a corner part 23 of the pressing plate 21 which is always farthest from the support position of the pressing plate 21 even at the time of changing this support position in accordance with the opening/closing direction. since only one grip 24 is placed at the corner part 23 of the pressing plate 21 which is farthest from respective support positions in two directions, a user can take the grip 24 to open/close the pressing plate 21 without paying his attention to the opening/closing direction.
Patent JP-H04188049-A (JP)
Title: Smoke-concentration detecting apparatus for internal combustion engine
Inventor: IKEDA SHINJI
IPC: G01N21/59
Filed: 1990-11-22
Abstract: PURPOSE:To ensure the scavenging of smoke sensor and to make it possible to detect the concentration of smoke in high accuracy by providing the new air intake port and the exhaust gas injecting port for a selector valve at a place where pressure is higher than a gas injecting port. CONSTITUTION:One end of a smoke-concentration detecting path 50 is connected to an air intake pipe 18 on the upstream side from the connecting part of an EGR path 24. A numeral 53 indicates a gas introducing port. A smoke sensor 52 is provided in the smoke-concentration detecting path 50. A fresh-air intake port 54-1 is connected to an air filter 56. An exhaust-gas introducing port 54-2 is connected to an exhaust pipe 23 through a path 58. The pressure of the fresh-air intake port 54-1 and the exhaust-gas introducing port 54-2 is higher than the pressure of the injecting port 53. Therefore, the atmosphere and the exhaust gas can be smoothly introduced into an air intake pipe 18.
Patent JP-H02163111-A (JP)
Title: Liquid polyurethane resin composition
Inventor: MAEBOTOKE SHINICHI
IPC: C08G18/50
Filed: 1988-12-16
Abstract: PURPOSE:To provide the subject composition containing a polyhydroxy compound containing a specific polyol and an organic polyisocyanate which is liquid at room temperature and giving a cured material having excellent quick- setting property, insulation and water-resistance. CONSTITUTION:The objective composition is composed of (A) a principal agent containing (i) a polyether polyol produced by adding propylene oxide to glycerol and (ii) a nitrogen-containing tetraol of formula produced by adding 4mol of propylene oxide to ethylene diamine as components of a polyhydroxy compound and (B) a curing agent containing an organic polyisocyanate (e.g. polyol adduct of hexamethylene diisocyanate) which is liquid at room temperature.
Patent JP-H04187012-A (JP)
Title: Seedling-transferring device of transplanter
Inventor: SAKAGAMI OSAMU
IPC: A01C11/02
Filed: 1990-11-20
Abstract: PURPOSE:To surely set a seeding box at a transferring position by disposing a control pawl capable of being fitted into a transferring hole in interlock with the vertical movement of a transferring pawl and a stopper for stopping the control pawl at a specific position. CONSTITUTION:The transferring tine 29 of a seedling box-transferring means 6 is vertically reciprocated, and the transferring pawl 29 is engaged with the transferring hole 23 of a seeding box 14 on the downward movement of the transferring pawl and transfers the seedling box downward one pitch by one pitch. A control tine 31 is fit into the transferring hole 23 on the downward movement of the transferring pawl 29, and when the transferring pawl 29 is downward moved, the control pawl is stopped with a stopper 35 and engaged with the upper edge of the transferring hole 23, whereby the transferring pawl 29 and the control pawl 31 are vertically engaged with the transferring hole 23 and the seeding box can be surely stopped at the transferring position.
Patent JP-H10161209-A (JP)
Title: Fixing structure for front surface cover
Inventor: MANABE MITSUO
IPC: G03B17/02
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To provide structure by which a front surface cover can be surely fixed to a main body part by fixing the front surface cover to the main body part while pressing it by a lens barrel cover. SOLUTION: This structure is provided with the front surface cover 5 which is used for partially covering the front surface 21 of the main body part 2 and which is constituted so that an insertion port 54 for inserting a lens barrel 22 is opened and an engagement piece 55 projecting toward the side part 32 or the lower part 33 of the front surface 21 of the main body part 2 is formed and the lens barrel cover 6 fixed to the main body part 2 so as to cover the outside circumference of the projecting part of the lens barrel 22. Then, the piece 55 is locked to the side part 32 or the lower part 33 of the front surface 21 of the main body part 22 and the cover 6 is fixed to the main body part 2 while pressing the edge part of the port 54 of the cover 5.
Patent JP-H01281901-A (JP)
Title: Reutilizing method of mixed thermoplastic material recovered from industrial waste and/or solid municipal waste
Inventor: JIYORUJIYO BERUTORINO
IPC: B29B17/00
Filed: 1988-12-16
Abstract: PURPOSE: To reutilize plastic in solid urban waste by grinding and drying the plastic without applying pretreatment thereto and subsequently blending the ground plastic with other material in a silo and heating the resulting mixture under vacuum to form a molten lump. CONSTITUTION: A plastic material recovered from industrial waste and solid urban waste and directly obtained from an urban waste refuse disposal site without being subjected to preparatory operation is finely ground without being subjected to preparatory operation such as washing or the like to be dried. The dried fine powder is blended with other material in a silo and the resulting mixture is melted pref. at low temp. under a vacuum condition to be thermally molded and a molten lump is cooled in a mold. The swollen and solidified molten lump block is a sponge like tile-shaped article and fitted to the building industry or other various fields such as the agricultural or floricultural field. If the compounding amt. of plastic is increased, a strong and dense tile can be produced.
Patent JP-H10164704-A (JP)
Title: Motor driving controller for electric vehicle
Inventor: ISACHI NORIBUMI
IPC: B60L3/00
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To suppress pulsation of motor output torque caused by the detecting resolution of a motor rotational speed at the time of low vehicle speed by controlling driving the motor based on a torque command value after filter- processing with a preset time constant. SOLUTION: The torque command value setting part 8a of a vehicle controller calculates a torque command value Teo* by consulting a data table which is preset based on an accelerator opening Acc and motor rotational speed Nm. A filter 8b filters the calculated torque command value Teo* using a time constant which is preset at a time constant setting part 8c. The time constant setting part 8c sets a filter time constant based on the absolute value of a difference between the torque command value Teo* before filtering and the torque command value Te* after filtering, and the motor rotational speed Nm. It is thus possible, while maintaining response with high motor output torque to sudden accelerator operation, to suppress the pulsation of the motor output torque caused by the resolution of the detected motor rotational speed value.
Patent JP-H09159726-A (JP)
Title: Scan test apparatus
Inventor: OYAMA KYOJI
IPC: G01R31/3185
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To quickly analyze a fail by outputting a name of a scan flip-flop stored in a memory means corresponding to address information when the fail is brought about. SOLUTION: The scan test apparatus is constituted of a software module 101 consisting of a control part 102 and a processing part 103, a test device 104, an input device 105, a memory device 106, an output device 107 and a scan data log 108. The control part 102 controls the device 104 to start a test program or a test pattern, read fail data, etc. The processing part 103 forms the scan data log 108 in accordance with input contents from the device 105, stored contents in the device 106 and operation results of the device 104, with outputting the formed result to the output device 107 such as a display device, a printer or the like. Input information to the device 105 is, for example, the test pattern to the device 104, circuit information having means of scan flip-flops described corresponding to addresses, etc.
Patent JP-H02161981-A (JP)
Title: Oscillating electric shaver
Inventor: KUBO NOBUYASU
IPC: B26B21/38
Filed: 1988-12-15
Abstract: PURPOSE:To minimize an oscillation in a grip part side and to give the oscillating electric shaver excellent usefulness by making a head part, to which a shaver blade is fitted, into a freely attachable and detachable state for a body in which a motor is built-in and providing an eccentric weight in the head part. CONSTITUTION:A head part 2 is composed of housings 21 and 22 formed with two front and rear partitioned parts, a fitting cylinder part 25, which is to be inserted into the inner surface of the small diameter cylinder part of a grip part 7 and connected with the side of the grip part 7 by a bayonet engagement, is projectingly provided for the bottom edge of the head part 2, and a driven side joint 30, to which an eccentric weight 3 is fitted, is provided for the internal part of the head part 2. However, in this oscillating electric shaver, when a motor 8 is rotated by the operation of a switch 14, the oscillation is generated by the eccentric rotation of this eccentric weight 3. At this time, since a shaft 31 projectingly provided for the eccentric weight 3 is eccentric to an output shaft 80 of the motor 8 and slides and contacts with the inner surface of a hole 24 of a ring guide member 23 accompanying the eccentric rotation of the eccentric weight 3, the oscillation can be surely transmitted through the guide member 23 to the housings 21 and 22 of the head part 2, and slight oscillation is given to a shaver blade 1.