baber/WOPTO huggingface dataset:
Patent JP-H02121176-A (JP)
Title: Tape cassette
Inventor: SAKAMOTO KEIJI
IPC: B41J32/00
Filed: 1988-10-28
Abstract: PURPOSE:To secure a stable printing state by using a pair of upper and lower cassette halves, an elastic member which covers the joint part between both cassette halves, and a label which is adhered to a prescribed position of the cassette halves via the elastic member. CONSTITUTION:A pair of upper and lower cassette halves 1 and 2 are prepared together with an elastic member 10 which covers a prescribed position of a joint part 3 between both halves 1 and 2, and a label 4 which is adhered to both halves 1 and 2 via the member 10. In such a constitution, the pressing force of a thermal head 20 can be evenly scattered even in case the label 4 is printed with unmatched halves 1 and 2. As a result, a stable printing state is secured.
Patent JP-H03135431-A (JP)
Title: Method and device for granulating fine powder
Inventor: MIZUTANI MASANARI
IPC: C01B33/22
Filed: 1989-10-20
Abstract: PURPOSE:To granulate dry fine powder low in bulk density without causing a thermal change and free of even a trace amt. of an additive by charging the dry fine powder low in bulk density into a deaerator to deaerate the powder and successively supplying the fine powder into a compacting device to obtain powder. CONSTITUTION:A rotatable feed screw 33 is provided in a cylindrical filter 32 to constitute a deaerator 30, and the peripheral chamber of the filter 32 is connected to a vacuum pump 31 through a pipe. In this powder compacting device 1, a rotatable screw 5 is furnished in a barrel 4, and plural tapered grooves 6 are cut in the inner wall surface of the barrel 4. A couple of rolls 2 are pivoted on parallel shafts and rotated in opposite directions with a desired clearance C in between. Many serrate forming teeth 20 having a cross section of a scalene triangle are uniformly cut in the outer surface of the roll in its cross direction. Namely, the dry fine powder low in bulk density is charged into the deaerator 30, deaerated and successively supplied to the compacting device 1 to obtain powder. Consequently, a dry fine powder low in bulk density is granulated.
Patent JP-H10121140-A (JP)
Title: Production of high strength hot-dip galvanized steel sheet excellent in surface property
Inventor: URABE TOSHIAKI
IPC: C22C38/04
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To improve the surface properties of a steel sheet by optimizing hot rolling conditions and heating conditions at the time of plating. SOLUTION: At the time of executing finish rolling, by a continuous rolling mill, hot rolling is executed in such a manner that the finishing temp. FT( deg.C) in the finish is regulated to <800 deg.C and the draft in a final stand is regulated to R(%), which is cooled in such a manner that the average cooling velocity for 3sec from the completion of the rolling is regulated to v( deg.C/sec) and is coiled in such a manner that CT( deg.C) is regulated to <600 deg.C. In this case, these four factors are required to satisfy formula I and inequality II. This conditions are set for the purpose of thinning scale on the surface of the hot rolling coil, improving the efficiency in a pickling stage and improving the yield of the material after the finish rolling.  Then, the coiled steel sheet is pickled, is thereafter heated (preferably to >=600 deg.C) and is galvanized in a state in which unrecrystallized structure remains by >=20%. In this way, the level of the strength of the steel sheet can be regulated to 400 to 510MPa.
Patent JP-2001103084-A (JP)
Title: Inter-exchange communication system, communication method and medium-converting device
Inventor: NAKAMURA TERUO
IPC: H04M7/06
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To attain the inter-exchange communication without having to affect the CPU processing capability of every exchange nor mounting a complicated protocol, such as ARP and RIP. SOLUTION: Control information is transmitted and received via a local area network 5 for securing connection between the exchanges. A medium- converting device 3 performs conversion between a LAN packet and an HDLC procedure to secure connection between the network 5 and a digital private line 12, and the MAC address of the device 3 is obtained via a monitoring channel 10, that is set between an exchange 2 and the device 3. When a state change of the device 3 is detected by the exchange 2, routing information held by the exchange 2 is updated. Then both exchange 2 and device 3 perform the routing on the network 5 by means of the same routing information.
Patent JP-H07131258-A (JP)
Title: On-vehicle acoustic equipment equipped with pre-out/in system
Inventor: KONO SHIGERU
IPC: B60R11/02
Filed: 1993-11-01
Abstract: PURPOSE:To provide the on-vehicle acoustic equipment equipped with the pre- out/in system which does not make an excessive tone control function valid when a pre-in state is set. CONSTITUTION:The on-vehicle acoustic equipment is equipped with the pre-out/ in system which consists of a head unit 1, an equalizer unit 13, and a signal cable 11 connecting the head unit 1 to the equalizer unit 13 and is constituted by equipping the head unit 1 with a pre-out/in switching circuit including a speech signal source 2, a feeder 3 imparting a tone control function to the speech signal from the signal source 2, and a manual switch 9 that is connected to the output side of the feeder 3 and performs pre-out/in switching, a speech signal output circuit 6 that is connected to the pre-out/in switching circuit and drives a sound output device 12, and a control part 7 that controls the operation of the respective parts; and the control part 7 automatically detects the pre-out/ in state and makes the tone control function of the feeder 3 invalid when the pre-in state is detected.
Patent JP-H05114165-A (JP)
Title: Optical disk
Inventor: IMAMURA FUMINORI
IPC: G11B7/24
Filed: 1991-10-22
Abstract: PURPOSE:To lessen the influence of dust sticking by specifying the surface roughness of a protective film to a specific value or below and the contact angle of the oil drop falling onto the protective film with the protective film to a specific value or below. CONSTITUTION:The surface roughness of the film 4 of the optical disk provided with the protective film 4 on the laser beam incident surface side of a substrate 1 provided with an optical recording film 2 is specified to <=0.003mum and the contact angle of the oil drop falling onto the film 4 with the film 4 to <=20 deg.. The reflection intensity of the laser beam with which the optical disk surface is irradiated does not degrade even if the optical disk is used over a long period of time in an atmosphere of inorg. dust and org. dust, by which the influence to be exerted on the recording and reproducing of information is lessened.
Patent JP-H0870052-A (JP)
Title: Semiconductor device and its manufacture
Inventor: YANAGIMACHI SHINZO
IPC: H01L21/336
Filed: 1994-11-08
Abstract: PURPOSE: To improve a breakdown voltage by setting the impurity concentration inside a semiconductor substrate higher than the surface in P-type diffusion layer and the impurity concentration on the surface of the substrate so that the threshold voltage of an N-channel transistor is proper. CONSTITUTION: An N-channel transistor 51 of a semiconductor device is provided with P-type diffusion layer 2 provided on a semiconductor substrate 1, the semiconductor substrate 1, and a gate electrode 22 provided on a silicon oxide film and a P-channel transistor 52 is provided with N-type diffusion layer 3 provided on the semiconductor substrate 1, the semiconductor substrate 1, and a gate electrode 23 provided on the silicon oxide film. Then, with the impurity distribution of the P-type diffusion layer 2, the impurity concentration inside the semiconductor substrate 1 is set higher than that on the surface of the semiconductor substrate 1.  As a result, the potential increase in source junction is suppressed, the injection efficiency of a parasitic NPN transistor determined by the ratio of impurity concentration of N<++> -type diffusion layer 6, and N<+> -type diffusion layer 5, and P-type diffusion layer 2 can be decreased, thus preventing the parasitic NPN transistor from being turned on easily and improving the breakdown voltage of the transistor.
Patent JP-S61154373-A (JP)
Title: Photoelectric converting device
Inventor: TANAKA NOBUYOSHI
IPC: H04N5/335
Filed: 1984-12-27
Abstract: PURPOSE:To obtain an optical information signal proportional to a strength of an incident light and having an enhanced S/N by removing a dark current component by a simple construction. CONSTITUTION:A current source 103 is composed of a constant voltage source and a variable resistance and the variable resistance is adjusted in such a manner that a current value corresponding to a dark current of a photosensor cell is outputted. Since a differential amplifier 102 outputs a signal subtracting an output of the current source 103 from an output from a sensor section 101, an optical information signal in which the dark current component is removed can be obtained.
Patent JP-H01117101-A (JP)
Title: Loading method for waste
Inventor: FUJII TATSUHIRO
IPC: B65F5/00
Filed: 1987-10-28
Abstract: PURPOSE:To improve loading efficiency and miniaturize motive power at the time of loading garbage and the like into a container, by making the container in a vertical posture in which the opening of the container comes upward, and conducting throwing in while vibration is being given, and conducting pressure into density by means of a pusher. CONSTITUTION:An empty container 1 is mounted on a vibration giving device 5 in a vertical posture in which an opening 2 comes upward. And, waste is thrown in from a collection vehicle 6 as vibration is being added by means of the vibration giving device 5. Next, a pressurization device 8 is driven and garbage 4 is pressurized by means of a pusher and pressure into density is conducted. As a result, loading is uniformalized and also, pressure into density can be done, resulting in the improvement of loading efficiency. Also, the self- weight of waste can be utilized and motive power can be made small.
Patent JP-H01114602-A (JP)
Title: Heat exchanger
Inventor: SUZAKI KAZUTAKA
IPC: F22B37/10
Filed: 1987-10-29
Abstract: PURPOSE: To prevent corrosion of a heat transfer tube of a heat exchanger and thereby to improve reliability of a plant, by providing a fluid flow hole and a nozzle for making sodium in an internal fluid overflow, and discharging it outside a shell. CONSTITUTION: A heat exchanger can be divided vertically in two, an upper shell 1 and a lower shell 3. In the side wall of the lower shell 3, an overflow nozzle 20 for sodium and a sodium overflow tube 17 connected to the nozzle are provided. A sodium outlet nozzle 15 is disposed at the lower end of the lower shell 3. Inside the lower shell 3, inner and outer shrouds 5 and 6 provided with sodium flow holes 22 having a height equal to a free level of sodium are disposed. Between the inner and the outer shrouds 5 and 6, a helical coil heat transfer tube 9 connected with a steam down comer 8 and a steam riser tube 10 is provided. Liquid metal sodium is collected on the lower side of the lower shell 3. The sodium in the vicinity of the free level 16 of the sodium flows and impurities being gathered can be removed.
Patent JP-H01117079-A (JP)
Title: Semiconductor laser device
Inventor: HASEGAWA KAZUYOSHI
IPC: H01S5/00
Filed: 1987-10-29
Abstract: PURPOSE:To obtain monitor beams stably, and to acquire stabler laser beams by evaporating a coating film onto the surface of a sub-mount on the rear side of a semiconductor laser chip. CONSTITUTION:Monitor beam 4 from the rear end face of a semiconductor laser chip 1 is received by a photo-diode, and changes in output of the beam is utilized to control the current flowing through the semiconductor laser chip 1 in order to obtain the stable optical output beams 3 from the front end face of the semiconductor laser chip 1 in a semiconductor laser device. Reflected beams on a sub-mount 2 are halved approximately in Junction-down assembly, in which an emission point 5 is brought near to the sub-mount 2, in monitor beams 4, and the sub-mount 2, in which a coating film 7, reflectivity of which is controlled, is evaporated on the rear side on which the semiconductor laser chip 1 is mounted in the sub-mount 2, is used, thus acquiring the reflected beams of monitor beams 4 more stably.
Patent JP-H05113185-A (JP)
Title: Vane type compressor
Inventor: MORIMOTO TSUTOMU
IPC: F04C28/28
Filed: 1991-10-22
Abstract: PURPOSE:To prevent the breakage of a vane by preventing the abnormal pressure increase due to the liquid compression by preventing the inflow of the liquid coolant stored in a suction chamber into a compression chamber. CONSTITUTION:As for a vane type compressor, a compression chamber 18 surrounded by a main housing 1, eccentric rotor 10, and a vane 17 communicates to a suction chamber 5 through a suction hole 30 formed on a front plate 3, and a partitioning wall 32 is formed at the front of the suction hole 30, positioned in the suction chamber 5, and a substantial opened port part 33 of the suction hole 30 is formed at the upper edge of the partitioning wall 32, and this opened port part 33 is opened at the upper part position of the suction chamber 5. Accordingly, the inflow of the liquid coolant stored in the suction chamber into the compression chamber is suppressed, and since only the liquid coolant in the compression chamber is pressurized, the abnormal increase of the pressure can be prevented.
Patent JP-H01115686-A (JP)
Title: Optical recording medium
Inventor: HIROTA KUSATO
IPC: G11B7/2433
Filed: 1987-10-29
Abstract: PURPOSE:To obtain an optical recording medium low in toxicity of a recording layer, requiring low power for recording and capable of high speed deletion of a record, by specifying the composition of the recording layer of an optical recording medium comprising the recording layer on a substrate and capable of recording, reproduction and deletion of information by irradiating the recording layer with light. CONSTITUTION:The composition of a recording layer is in the range of the formula (SbX Te100-X)100-YInY, in an optical recording medium comprising the recording layer on a substrate and capable of recording, reproduction and deletion of information by irradiating the recording layer with light. In the formula, X is a number satisfying 70>X>65, Y is a number satisfying 7>=Y>=1, the numbers X and 100-X inside the parentheses are respectively atomic ratios of Sb and Te, and the numbers 100-Y and Y outside the parentheses are respectively the total atom% of Te end the total atom% of In. Namely, Y=100X(the number of atoms of In)/(the total number of atoms of all constituents in the formula) and 100-Y=100X(the sum of the numbers of atoms of Sb and Te)/(the total number of atoms of all constituents in the formula). The optical recording medium requires low power for recording, is capable of high- speed deletion of a record, is high in thermal stability of recorded marks, and has excellent resistant to moist heat.
Patent JP-S61156114-A (JP)
Title: X-ray film packing body
Inventor: TANAKA HIROYUKI
IPC: B65D81/30
Filed: 1984-12-28
Abstract: PURPOSE:To easily perform developing processes without damaging an X-ray film, by forming a passage in the clearance between the 2nd sheet section and 3rd sheet section and blocking the passage by means of a blocking section. CONSTITUTION:The 2nd sheet 6 and 3rd sheet 7 are deposited along inclined lines 8a and 9a and folded lines 8b and 9b, respectively, and a passage 10 is formed between the inclined lines 8a and 9a, a blocking section 12 provided at the halfway of the passage 10 is formed by bonding the 2nd and 3rd sheets 6 and 7 with each other by means of a bonding agent of a weak bonding power across the passage 10. An X-ray film 1 is completely shielded from the outside and closely enclosed by means of the 1st, 2nd, and 3rd sheets 5, 6, and 7. When a developing solution is sucked into an injector and the needle of the injector is inserted into the passage and, when the pointed end of the needle reaches an opened section 11, the developing solution is discharged, the developing solution penetrates to the lower surface of the X-ray film 1 from each edge section and developing is performed. Injection of a fixer is also performed in the same way.
Patent JP-H09108411-A (JP)
Title: Pachinko machine
Inventor: WATANABE KANEHISA
IPC: A63F7/02
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a 1st class PACHINKO machine with which the number of game balls to be dispensed in 'high probability state' can be controlled with high precision and fluctuation in the number of game balls can be suppressed. SOLUTION: Concerning a PACHINKO machine 1, when game ball pass through left and right gates, an ordinary picture pattern displayed on an ordinary picture pattern display part 9 starts varying and when the varied ordinary picture pattern shows 'small success picture pattern', an ordinary motor-driven role object 4 is opened. Besides, when any game ball gets a prize at the ordinary motor-driven role object 4, a special picture pattern displayed on a special picture pattern display part 3 starts varying. When the varied special picture pattern shows 'specified picture pattern', 'great success state' advantageous for a player occurs and after that 'great success state' in finished, 'high probability state' occurs for increasing the display probability of 'small success picture pattern' on the ordinary picture pattern display part 9.  After the lapse of prescribed time just from opening or when any other game ball gets a prize, the ordinary motor-driven role object 4 opened by displaying the 'small success picture pattern' is closed.
Patent JP-2001098319-A (JP)
Title: Quench-cooling device of shaft-like member
Inventor: OMIYA KATSUMI
IPC: C21D1/18
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a quench-cooling device of a solid or a hollow shaft-like member, on which what is called, a barber's mark is not developed even when the quenching at high speed feeding is used. SOLUTION: This quench-cooling device is provided with a fixed liquid vessel part 20 having a hollow box part 25 and a nozzle cylindrical part 10 provided with plural spraying nozzles 11a for spraying the cooling liquid against the outer periphery of a work W, and the nozzle cylindrical part 10 is rotated in the reverse direction to the rotating direction of the work W and the cooing liquid supplied into the hollow box part 25 is sprayed to the outer periphery of the fed work W to cool it.
Patent JP-S63116818-A (JP)
Inventor: HARARUDO HANSU SHIYUMITSUTO
IPC: B29C45/28
Filed: 1987-10-29
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-H04148098-A (JP)
Title: Method of operating horizontal shaft pump
Inventor: TAMURA IKUJI
IPC: F04D15/00
Filed: 1990-10-11
Abstract: PURPOSE:To prevent the timing of start of water pump-up operation from being delayed, by standby-operating a pump driving prime-mover in a clutch turn-off condition until the water level of a pump-up water well comes to a water pump-up start level, and by fulling water in a pump through the operation of a water level raising means. CONSTITUTION:A pump driving prime-mover 14 is started and is standby-operated in a clutch 13 turn-off condition until the water level of a pump-up water well 1 comes to a water pump-up start level HWL from a lowest level LWL, and a vacuum pump 20 in a water level raising means 11 is started so that the prime-mover 14 performs a full speed standby operation in such a condition that the water level is raised up to a full water level HWL1 within the pump. Further, when the water level of the pump-up water level comes to the water pump-up start level, the clutch 13 is turned on so that a pump main shaft 12 and an impeller 3 are rotated so as to start discharging. With this arrangement, even in an emergency operation in which a large volume of water abruptly flows into the pump-up water well 1, it is possible to prevent the timing of start of water pump-up operation, thereby it is possible to prevent occurrence of a flood caused by abnormal rise of the water level of the pump-up water well 1.
Patent JP-H0584791-A (JP)
Title: Injection molding machine
Inventor: AKASHI TOMOYUKI
IPC: B29C45/46
Filed: 1991-09-27
Abstract: PURPOSE:To enable even an unskilled operator to easily correct the set value by indicating the state of change in the injection velocity of resin, the pressure of resin or the temperature of resin in the inside of a mold by the velocity of change in a moving picture. CONSTITUTION:An injection molding machine is provided with both a data input device 7 which inputs the data of resin injection velocity for setting or changing the molding conditions of a resin injection device 3 and a controlling device 6 for controlling the resin injection velocity on the basis of the molding conditions inputted thereby. Furthermore the injection molding machine is provided with a sensor 8 for detecting the resin injection velocity, a moving picture indicator 14 capable of indicating a prescribed moving picture and also of changing the velocity of change in the moving picture, an arithmetic device 12 which converts the change in the detection value of this sensor 8 into the velocity of change in the moving picture and a controlling device 13 for controlling the velocity of change in the moving picture of the moving picture indicator 14 on the basis of the arithmetic result thereof.
Patent JP-H06215835-A (JP)
Title: Surface mount type electrical connector
Inventor: JIERII DEIIN KATSUKURITSUKU
IPC: H01R12/72
Filed: 1993-10-06
Abstract: PURPOSE: To provide a new electric connector capable of reducing a cost with the reduction of a total stock and as well as work with a tool by using a same terminal to the whole electric connector. CONSTITUTION: This electric connector comprises a slender insulated housing 16 and a lock clip 18 which is fitted to one surface 12a of a circuit board along its edge 12b, and plural terminals are fitted in the housing 16. Each terminal includes a contact pin 20 on its one end and a solder tail on the other end opposite thereto, and the contact pins 20 are generally directed parallelly toward a circuit board and arranged in two lines in longitudinal direction of the housing 16. A surface fitted solder tail is arranged on a common plane so that it engages with surface with a circuit trace on the one surface of the circuit board. Structures of the terminals are the same, and one line of the terminals is directed to be turned 180 deg. to the other line of the terminals, while each lock clip 18 has a tab for maintaining it in the housing 16.
Patent JP-H10103911-A (JP)
Title: Mounting structure for sensor
Inventor: HANAKI KAZUHIKO
IPC: G01B21/00
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure by which the connection of an external application circuit to a multisize sensor can be performed simply and surely via a general connector, for a board, of high reliability in a sensor (the multisize sensor) devised to generate an output according to a pressurization position when a beltlike sensor face is pressurized partially. SOLUTION: A slender printed-wiring board 4 of large rigidity is used as a board, slender sheetlike sensors 6, 7, 8 which are shorter than the board are bonded onto the board, wiring patterns which are printed and formed on one end side of the printed-wiring board 4 are connected to wiring patterns of the sheetlike sensors, and a connector, for a board, which is connected to the printed patterns of the printed-wiring board 4 is mounted on one end part of the printed-wiring board.