baber/WOPTO huggingface dataset:
Patent JP-S5556625-A (JP)
Title: Semiconductor crystal growing device
Inventor: YAMANAKA HARUYOSHI
IPC: C30B19/06
Filed: 1978-10-20
Abstract: PURPOSE: To obtain a flawless grown layer, by maintaining the quantities of melting liquids contacting with a substrate constant by inserting a holder with a substrate hole between a solution tank with reservoirs for the solutions of various kinds and a bottom plate with a waste-fluid pool and by contacting the substrate exposed to the substrate hole with the melting liquids by sliding the tank and the bottom plate.  
     CONSTITUTION: A solution tank 17 with liquid reservoirs which are partitioned by means of partition portions 171 and hous the melting liquids 16 of various kinds, and a bottom plate 14 with a waste-fluid pool 13 are oppositely arranged, and a substrate holder 12 that a substrate hole 123 is mounted in a slanting, up-and-down shape is inserted between the tank and the bottom plate. In this case, lower floor plates 15 with holes 151 for discharging used melting liquids 16 into the pool 13 are put between the holder 12 and the bottom plate 14 and an upper floor plate 18 with a through hole 181 for pouring the melting liquids 16 into the substrate hole 123 between the holder 12 and the solution tank 17. This device is constituted in this way, a substrate 11 that must be grown being exposed to the substrate hole 123 is installed, the solution tank 17 and the bottom plate 14 are simultaneously slid holding the holder 12, the substrate 11 is successively moistened with the melting liquids 16 and a crystal is grown. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5919922-A (JP)
Title: Acoustooptic modulating element
Inventor: AMANO SATORU
IPC: G02F1/11
Filed: 1982-07-27
Abstract: PURPOSE:To prevent the spreading of an ultrasonic wave from an adjacent electrode and an ultrasonic wave from a bottom surface and to improve the characteristics of an acoustooptic modulating element, by forming a groove between respective electrodes of the modulating element and working their bottom surfaces in a round or triangular shape. CONSTITUTION:Grooves 11 are formed between respective electrode parts substantially in parallel to a laser light direction. The depth of the grooves 11 is equal to or greater than the depth D of the passing position of laser light. The width of the grooves 11 is, for example, about 0.5mm.. Thus, those grooves 11 are formed to prevent the bad influence of the spreading of the speed potential of an ultrasonic wave shown by broken lines 10 upon adjacent laser light. An arcuate part 12 or mountain-shaped work part 12' is formed in the bottom surface of an acoustooptic medium 1 to reflect an ultrasonic wave from a transducer 3 in many directions, preventint it from returning to the transducer 3. Thus, the characteristics are improved.
Patent JP-H11302834-A (JP)
Title: Sputtering method
Inventor: FUJIKAWA JUNJI
IPC: C23C14/34
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a sputtering method capable of forming a high quality film consisting of chromium. SOLUTION: In this sputtering method by which, in an evacuated vessel 11a, electric power is applied to a chromium target 1 to form films 8 and 9 consisting of chromium, among X-ray diffraction rays in the sputtering face of the chromium target 1, the intensity of the diffraction ray from the (200) face is regulated to 20 to <35% to the total intensity of the diffraction rays from all faces, and the mean value of the grain size of chromium crystal composing the chromium target 1 is regulated to <=50 μm and the maximum value thereof is regulated to <=100 μm.
Patent JP-H10315852-A (JP)
Title: Rear end position confirming device for vehicle
Inventor: KAWAKAMI YOSHIHISA
IPC: B60Q1/30
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To visually confirm a rear end of a vehicle by providing a rear end position confirming member, which is projected from a rear end of a vehicle and which can be visually confirmed by a driver of the vehicle. SOLUTION: Projecting shape of a rear end position confirming member 19 is formed into a triangle with a view from rear of a vehicle, and this triangle shape is formed of a bottom side 23 along the height direction of a trunk 21, and ridge lines 25, 27, which are extended from both ends of the bottom side 23 and which form a vertex of the triangle. A driver sitting on a driver's seat of a vehicle can visually confirm a rear end corner part of a car body, to which this rear end position confirming member 19 is fitted, with the rear end position confirming member 19 projected from a side surface of a combination lamp 17 provided in a right and a left rear ends of the vehicle through a right and a left door mirrors of the vehicle.
Patent JP-S6023571-A (JP)
Inventor: YAGIMURA TAKASHI
IPC: E05C3/04
Filed: 1983-07-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10320496-A (JP)
Title: Bar code reader
Inventor: MIMATSU JUN
IPC: G06K7/00
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To provide the bar code reader which makes an accurate read by removing unnecessary pulse components from a binarized signal of a bar code read through photoelectric conversion and extracting only necessary pulses. SOLUTION: First and second comparing circuits 25 and 26 make comparison to check whether or not width data based upon the binary signal from a 1st counter 24 reaches the set value of a removed pulse width setting register 21, a latch circuit 27 and an AND gate 30 remove bars and spaces which do not reach certain width according to the result, and a measuring circuit 7 removes unnecessary data due to noise and dust from a bar code read signal for remeasuring the widths of respective bars and spaces.
Patent JP-H04355028-A (JP)
Title: Manufacture of shadow mask and device therefor
Inventor: KUMAGAI NAOYUKI
IPC: H01J9/14
Filed: 1991-05-31
Abstract: PURPOSE:To provide a device for manufacturing a shadow mask making pass through drive rollers without performing complicated operation relating to even a seam of a long scaled material to prevent the drive roller from being stained by etching liquid. CONSTITUTION:A long scaled metal substrate L, whose etching of mask pattern is performed in an etching processing device 1, is discharged from an discharge port 12. A seam T of the long scaled metal plate L is detected by a seam detecting device 13. When the seam T is detected by the seam detecting device 13, drive rollers 18, 19 are closed to press a long scaled metal plate B interposed, driven and conveyed. When the long scaled metal plate B is confirmed interposed between the drive rollers 18, 19, drive rollers 16, 17 are opened to place the long scaled metal plate B and each drive roller 16, 17 in a contactless condition through a space. After passing, the plate is interposed conveyed by the drive rollers 16, 17 to open the drive rollers 18, 19. The seam T of the long scaled metal plate B passes without coming into contact with any of the drive rollers 16, 17, 18, 19.
Patent JP-H09309037-A (JP)
Title: Adsorbing fixing device for thin plate work
Inventor: TOMINAGA KAN
IPC: G02F1/1333
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To eliminate a fear of damaging a thin plate work, to avoid adhesion of rubbish, to provide durability and to lower a manufacturing cost. SOLUTION: An adsorbing and fixing device for a thin plate work has a plurality of island-state work abutting parts, a peripheral wall part provided surrounding the plurality of island-state work abutting parts, a plurality of trough parts communicating to each other, a exhaust hole and an exhaust passage provided at the required tough parts. A plurality of island-state work abutting parts 2 provided with a slope 5 between a first work abutting face 4a and a trough part 6, and a peripheral wall part 3 provided with the slope 5 between a second work abutting face 4b and the trough part 6 and on the outer circumference of the second work abutting face 4b are provided, and surface treatment by PTFE impregnated electrolyteless nickel plating is given to the plurality of island-state work abutting parts 2 and the peripheral part 3 provided with the slope 5 and the trough part 6.
Patent JP-H08168856-A (JP)
Title: Exhaust nozzle for continuous casting
Inventor: ANBERUTO MERONI
IPC: B22D11/10
Filed: 1995-05-29
Abstract: PURPOSE: To provide a discharge nozzle for continuous casting which is capable of discharging a slab at an extremely high velocity of flow for production and is used on conjunction with a crystallization apparatus. CONSTITUTION: The discharge nozzle 10 has an approximately vertical discharge pipe 11 which is closed at its lower end and includes lateral discharge holes 14 facing toward the narrow sides of the mold and cooperating with means 13 that distribute and deflect the flow of liquid metal. The pipe consists of a first segment 11a having a downwardly converting circular cross-section and a second downwardly diverging segment 11b with a cross-section which can be varied progressively from circular to rectangular. The distribution and deflection means consist of two distribution chambers 15, one per each lateral discharge hole.  The distribution chambers are open at their upper 16a and lower 16b portions and consist of a side wall which, at the opposite ends of the lateral discharge hole, is conformed as a downwardly diverging deflector 18 forming an angle α with the vertical between 10 deg. and 35 deg..
Patent JP-S63295838-A (JP)
Title: Engine control device
Inventor: FUJIMOTO TAKANORI
IPC: F02D41/00
Filed: 1987-05-26
Abstract: PURPOSE:To enhance reliability of detecting a misfire and to prevent a catalyst from deteriorating, by detecting the misfire by two flip flop circuits, which are synchronized with ignition timing and crank angle signals, and stopping the injection of fuel to a cylinder generating the misfire. CONSTITUTION:Signals from a cylinder discriminating sensor 16, crank angle sensor 17 and a misfire detecting means 15 are input to a control unit 2, and the control unit 2, when it detects a misfire, ceases the injection of fuel by stopping a driving signal to a fuel injection valve driving coil 3 in a cylinder generating the misfire. The misfire detecting means 15 is constituted connecting a flip flop circuit 15b, synchronously inverted with a crank angle signal, to a flip flop circuit 15a synchronously inverted with an ignition timing signal. In this way, an engine, surely detecting the misfire, enables the deterioration of a catalyst to be prevented.
Patent JP-H0427707-A (JP)
Title: Exhaust purifying device for ship propulsion machine
Inventor: SHIOZAWA SHIGENORI
IPC: F02F1/42
Filed: 1990-05-22
Abstract: PURPOSE:To purify exhaust gas sufficiently by disposing a catalyst, provided with numerous pores to purify exhaust gas, transversely and removably in an exhaust duct provided between an exhaust port and a gas-water mixing part. CONSTITUTION:An exhaust duct formed of an exhaust manifold 16, an exhaust elbow 17 and an exhaust pipe 18 is connected to the exhaust port of an engine 12. Exhaust gas and cooling water are mutually mixed at an gas-water mixing part 28, which is the output part of the exhaust elbow 17 so as to lower exhaust gas temperature. A catalyst 41 is thereby disposed transversely and removably in the exhaust duct between the exhaust port and the gas-water mixing part 28. The catalyst 41 is provided with numerous pores in order to purify exhaust gas passing these pores. The exhaust gas can be thus purified sufficiently by the catalyst installed in the exhaust duct.
Patent JP-S6022032-A (JP)
Title: Control apparatus for power generating means utilizing supercharged diesel engine
Inventor: NAKAMURA YUUICHI
IPC: F02B37/24
Filed: 1983-07-19
Abstract: PURPOSE:To improve characteristics of transient response to the rapid load change, by controlling increasing and decreasing of the fuel supply rate as well as a turbine nozzle of an exhaust turbocharger through detection of the load change. CONSTITUTION:An adjustable turbine nozzle 7 is provided in an exhaust turbine of an exhasut turbocharger which is attached to a highly supercharged diesel engine 1, and the nozzle 7 is controlled by a turbine nozzle controlling servo- unit 16. That is, the load change of a generator 2 is detected by a current transformer 11 and the output signal of the current transformer 11 is furnished to an arithmetic comparison circuit 12, in which the engine speed detected by an engine-speed detecting means 19 is compared with a deviation value, a differential value, a integral value, etc. to the initial set value. From the result of the above comparison, the required fuel supply rate and the required air supply rate are calculated by a circuit 13 for calculating the fuel supply rate and the air supply rate, and the servo-unit 16 as well as a fuel servo-unit 17 are controlled according to the result of the above calculation.
Patent JP-H01300354-A (JP)
Title: Memory data writing system
Inventor: KUSUDA KAZUHIRO
IPC: G06F12/06
Filed: 1988-05-30
Abstract: PURPOSE:To perform the rapid processing in a memory data writing system by applying the action signals at one time to each memory when a simultaneous designation signal is selected by a selecting circuit and activating these memories all at once to write the same data into the memories at one time. CONSTITUTION:In case the same data are written into the memories MEM4-7, a CPU 1 inverts the logical value of a selection signal and at the same time transmits the simultaneous designation signals 8 which are all activated. Thus a selection circuit SEL3 selects the signals 8 as active signals 14-17 and applies them to the MEM4-7 respectively. These signals 14-17 are activated at one time and the same data signals 13 are simultaneously written into the addresses of the MEM4-7 designated by a lower rank bit 12 of an address signal. Thus the data can be written into the MEM4-7 all at once despite the increase of the number of MEMs or the increase of the quantity of data to be simultaneously written. Then the data writing time is extremely shortened and therefore the overall processing speed is improved for the CPU 1.
Patent JP-H072574-A (JP)
Title: Ceramic decorative board for building material
Inventor: TAKAOKA MASAJI
IPC: B32B3/06
Filed: 1992-05-22
Abstract: PURPOSE:To provide a ceramic decorative board prevented in the generation of cracks and improved in adhesive strength, holding force and reliability by arranging reinforcing members each comprising a prescribed metal wire having double continuous wave-like shapes in an inorganic molding material, press- molding the compound and subsequently firing the molded product. CONSTITUTION:A metal wire such as a stainless steel wire having a diameter of 0.3-1.6mm is bent into sine waves comprising continuous waves 3a having a small amplitude and further bent into continuous sine waves 3b having a larger amplitude than the above amplitude to form double continuous bent waves for providing the metal wire reinforcing member 3. A plurality of the reinforcing member 3 are arranged in an inorganic material 2 containing glass cullet, etc., at prescribed distances, fed into a pressing section, and subsequently continuously molded under a pressure of 200-400kg/cm<2> into a molded board. The molded board is cut into a desired size and subsequently fired at about 830 deg.C for about 3hr to provide the ceramic decorative boards 1 for building materials.
Patent JP-H0839652-A (JP)
Title: Screen changer
Inventor: DETOREFU GUNOISU
IPC: B29C48/03
Filed: 1995-05-29
Abstract: PURPOSE: To provide a filter device having high reliability in handling, equipped with a long life seal, capable of being anchored without generating a problem and adjustable in general use conditions. CONSTITUTION: In a filter device for a plastic melt wherein sieve inserts are arranged to the opening part of the power driven slide gate or revolving ram element positioned between two plates and either one of the sieve inserts pierces the plates to be provided within the same plane as the melt passage supported with respect to the slide gate or ram element to hold seal materials on both sides thereof, at least one of the seal materials 13, 14 has a metal seal body 15 surrounding a closed hollow space. Further, the closed hollow space is filled with a substance 16 having the coefficient of thermal expansion larger than that of a material assembling the seal body.
Patent JP-S5830110-A (JP)
Inventor: FURANSU FUBERUTO MATEIISU SUMI
IPC: H01F17/04
Filed: 1982-07-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10316770-A (JP)
Title: Papermaking process stampable sheet, lightweight stampable sheet and its production
Inventor: FUJIMAKI MASAMI
IPC: C08J5/04
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight stampable sheet being excellent in specific strength, specific rigidity, being lowly irritating to the skin and being excellent in handleability. SOLUTION: There are provided a papermaking process stampable sheet being a fiber-reinforced thermoplastic resin sheet based on a thermoplastic resin and reinforcing fibers, wherein the reinforcing fibers comprise inorganic fibers and organic fibers, the temperature which is either the melting point or the decomposition temperature of the reinforcing fibers and is the lower one is higher than the melting point of the thermoplastic resin and a lightweight stampable sheet being a fiber-reinforced porous material based on a thermoplastic resin and reinforcing fibers, wherein the reinforcing fiber comprises an inorganic fiber and an organic fiber, and the temperature which is either the melting point or the decomposition temperature of the reinforcing fiber and is the lower one is higher than the melting point of the thermoplastic resin.
Patent JP-S5832306-A (JP)
Inventor: MATSUSHITA TAKAO
IPC: C08L83/00
Filed: 1981-08-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6110297-A (JP)
Inventor: TAKADA MITSUYUKI
IPC: H05K3/34
Filed: 1984-06-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6023620-A (JP)
Title: Supply device of high pressure oil for crosshead bearing
Inventor: BIWA TADASHI
IPC: F16C33/00
Filed: 1983-07-20
Abstract: PURPOSE:To prevent a bearing from seizure and destruction, by utilizing a telescopic pipe for piston cooling oil so as to supply oil of high pressure to a metal of the crosshead bearing and promote an oil film to be formed at a small load when a piston lowers. CONSTITUTION:A supply device of high pressure oil to a crosshead bearing 3 both supplies cooling oil to a piston 1 and the crosshead bearing 3 and lowers an internal pipe 5B and a piston 13 by the time immediately before the piston 1 reaches its bottom dead center from its down stroke. In this way, oil in an oil chamber 7 is pressurized. Accordingly, the high pressure oil, being forced to be intruded into the supplied oil surface of a lower bearing metal 3A via a supply oil pipe 8, assists an oil film to be formed. The supplied oil of high pressure is prevented from its reverse flow by interposing a check valve 12 in the supply oil pipe 8, while a pressure applied to the supplied oil surface and its pressurized timing are controlled by adjusting a port 10.
Patent JP-H11312252-A (JP)
Title: Interception determining device
Inventor: SUGII MASAKATSU
IPC: F41G7/20
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To improve interception estimate accuracy in a situation where plural differential areas are extracted at the time of utilizing a differential area obtained by giving differential arithmetic to a reference image and an interception image as data for calculating the intercepting position of a target and a flying object. SOLUTION: The device is provided with an estimate data storing part 32 for storing target shape data, when a reference image input signal 9 is inputted as estimate data 35 by generating target shape data from data fetched during target tracking processing at the executing of estimate processing at an interception estimate processing part 18 for determining whether or not a launched flying object intercepts the target or not.
Patent JP-S6322164-A (JP)
Inventor: FUIRITSUPU EMU ORINJIYAA
IPC: A23L27/00
Filed: 1987-05-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07311283-A (JP)
Title: Wrist watch
Inventor: ISHIMODA NOBUYOSHI
IPC: G04B19/12
Filed: 1994-05-20
Abstract: PURPOSE:To provide a unique wrist watch having ornamentality, superior sweat- resistivity and a deluxe feature. CONSTITUTION:This wrist watch is characterized in that the front surface of a sliced coin is used as the face part of a wrist watch 1 and the back surface of a coin is used as the back lid part. The coin is favorably a bullion type coin. For the wrist watch 1 for men, the coin is favorably of 1/4 ounce. For the wrist watch 1 for women, the coin is favorably of 1/10 ounce.
Patent JP-H0599392-A (JP)
Title: Adjustable pipe joint
Inventor: RIYUTOGAA BERUHEMU
IPC: F16L55/00
Filed: 1991-06-03
Abstract: PURPOSE: To reduce friction load generated in outlet region of a flow and to prolong use life of an adjustable pipe joint for gas or liquid materials. CONSTITUTION: Wall of a passage 6 is made of friction resistant materials, the passage 6 has a part 11 whose cross section is expanded in flow direction. While a fluid flows through the passage 6, the expanded part 11 makes separation of the flow in the passage wall.
Patent JP-S5464085-A (JP)
Title: Separator for fluids
Inventor: NISHIZAWA TAMOTSU
IPC: B01D63/06
Filed: 1977-11-01
Abstract: PURPOSE:To make structure simpler, to make assembly easier, to make cost lower, and to raise water and air permeability by fitting netting tube into the inside of pressure-resistant tubing supporter whose both ends have terminal couplers and by fitting a selective permeability of tubing membrane into the inside of the body. CONSTITUTION:The netting tube 2 is fitted into the inside of the pressure tubing supporter 1 having the terminal couplers 3 and 3 on its both ends, and a selective permeability of the tibing membrane 4 is further fitted into the inside of the netting tube. A substance to be treated is sent by pressure to the inside of the tubing membrane 4 through the hollow portion of one coupler 3, where only permeable substance passes through the membrane 4 and nonpermeable substance is discharged from the other end while being concentrated gradually. The substance which passed through the membrane 4 flows along the void space of the netting tube 2 in the axial direction and then collected at the permeable water fetch port 1a for recovery.
Patent JP-S63299121-A (JP)
Title: Integrated circuit device
Inventor: MUKAI KIICHIRO
IPC: H01L21/027
Filed: 1987-05-29
Abstract: PURPOSE:To improve the integration degree by a method wherein an arrangement area of the integrated circuit on a substrate is provided with a shape smaller than the field size circle of a reduction projection exposure device and larger than the rectangle inscribed in this circle. CONSTITUTION:While the region 12 inscribed in a field size circle 11 has been used as a integrated circuit area, the region is further a region 13 shown with solid and slanting lines 13 is added to expand the region. Then, the substrate region 20 is made a square circumscribed with the circle in the field size region, and the integrated circuit region is made about the same size as the field size circle. Thus, it is made possible to improve the integration degree of an integrated circuit device with a currently used exposure device.