baber/WOPTO huggingface dataset:
Patent JP-S605700-A (JP)
Title: Speaker
Inventor: MORIWAKI KENJI
IPC: H04R9/06
Filed: 1984-05-30
Abstract: PURPOSE:To decrease the minimum resonance frequency by coupling a circumferential ridge of a diaphragm to a circumferential ridge of a frame coupled to a magnetic circuit, coupling a voice coil to the center part of the diaphragm and providing an air hole led to an external space to the circumferential ridge of the frame. CONSTITUTION:The magnetic circuit 15 consists of a plate 17 having a center pole 16, a magnet 18 and a plate 19, and coupled to a frame 20 without window hole. The frame 20 has a bottom face 20a, a titled part 20b, a horizontal part 20c, a titled part 20d, an upper horizontal part 20e with steps, and a termination horizontal part 20g being the same height as that of a lower titled part 20f and the horizontal part 20c. The circumferential ridge of the diaphragm 22 is coupled to the horizontal part 20e, a voice coil 23 inserted to a magnetic gap 25 of the circuit 15 is coupled to the center part of the diaphragm 22 and also an air hole 21 communicated between a space of the frame 2 and the diaphragm 22 and external space is provided to the circumferential ridge of the frame 20. Thus, the increase in the sound pressure frequency characteristic at low frequencies is eliminated and the minimum resonance frequency is lowered.
Patent JP-S5734163-A (JP)
Title: Pyrazoloazaxanthenoisoquinolinone
Inventor: IMAHORI SEIICHI
IPC: C09B57/00
Filed: 1980-08-11
Abstract: NEW MATERIAL:Pyrazoloazaxanthenoisoquinolinones of formula I wherein R 1  is H, alkyl, trifluoromethyl, alkoxycarbonyl, alkoxycarbonylalkyl, aralkyl, phenyl; R 2  is alkoxycarbonyl, cyclohexyloxycarbonyl, aryloxycarbonyl, benzyloxycarbonyl, acyl, cyano, carbamoyl, R 3  is alkyl.  
     USE: Fluorescent dyes, fluorescent pigments. Color tone is red color.  
     PREPARATION: A dihalogenobenzopyrazoloisoquinolinone of formula II, wherein X is halogen, is reacted with a pyridone of formula III in an org. solvent such as N,N-dimethylformamide and pref. in the presence of an acid scavenger such as sodium carbonate at 100W200°C. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S603556-A (JP)
Title: Method for measuring ship speed especially, in ultrasonic current direction and current speed meter
Inventor: TSUNODA MASAHIKO
IPC: G01S15/66
Filed: 1983-06-21
Abstract: PURPOSE:To measure a ground speed of a ship by catching effectively, appropriately and usefully a reflected wave coming back from the sea bottom of a wide range, which is obtained by an ultrasonic wave having a directivity, and extracting a Doppler component. CONSTITUTION:When the transmitting pulse from a transmitter 4 is transmitted to a transmitter and receiver 6 through a transmission and reception coupling circuit 5 and an ultrasonic wave is sent out into the water, the reflected wave coming back to the transmitter and receiver 6 is amplified by a receiving part 7 through the transmission and reception coupling circuit 5. It is applied to an operating part 9, DELTAt2 is calculated from the expression, and when its output is applied to a t0 operating part 14 for determining a transmitting pulse width, on the other hand, the output of a DELTAt setting part 13 which has set a sampling time is applied to this operating part 14, therefore, the transmitting pulse width having a relation of t0>=DELTAt2+DELTAt is calculated from both data, and the transmitting part 4 is driven by its output signal. Subsequently, a gate generating part 10 opens the gate of a gate circuit 11, and the signal is sent to a Doppler counter 12 of the post-stage.
Patent JP-S5235019-A (JP)
Title: Air inlet device for a snow removing apparatus
Inventor: KITAZAWA KAZUHIRO
IPC: B61C3/00
Filed: 1975-09-12
Abstract: PURPOSE: To separate snow from the air and to prevent snow from accumulating in the vicinity of air inlet port, when taking air into an apparatus for cooling electric apparatus installed beneath the floor of tram cars for operation in cold district. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5812533-A (JP)
Inventor: OOBA KAZUHIKO
IPC: H02H7/26
Filed: 1981-07-15
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-S5234381-A (JP)
Title: Laminate roll for tape wire production
Inventor: SATOU SHIYOUJI
IPC: H01B13/00
Filed: 1975-09-10
Abstract: PURPOSE: Stable production of non-eccentric tape wire constructed with solid wires such as annealed copper wire or galvanized annealed copper wire. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05307695-A (JP)
Title: Method for traffic stream measurement processing and device therefor
Inventor: AOKI MASANORI
IPC: G06Q50/00
Filed: 1992-04-28
Abstract: PURPOSE:To measure a traffic stream without being influenced by the change of external brightness. CONSTITUTION:A camera 2 installed at the side of a road photographs the road, the brightness of plural sampling points is decided based on the video information, space differentiation is processed to emphasize an edge, a differentiated signal is binarized by a prescribed threshold and the mask of the same width as that of a vehicle is convered on the the binary image obtained by binarization. Then, when the number of signals constituting the edge in the mask is more than the number of references, a vehicle head candidate points are searched out from the distribution of the signals constituting the edge in the mask. the position of the vehicle head is decided from the mutual position relation between the vehicle head candidate points and the velocity of the vehicle is calculated from the change of the position of the vehicle head obtained by the video information and the present position of the same.
Patent JP-H01281542-A (JP)
Title: Logging system for hardware abnormality
Inventor: SAIKAICHI HIDEKAZU
IPC: G06F11/34
Filed: 1988-05-09
Abstract: PURPOSE:To allow software to suppress an unnecessary signal generated in a hardware abnormality detecting mechanism by separating logging processing from a non-maskable interruption processing program and executing the logging processing by a monitor program acting as a part of an interval processing program. CONSTITUTION:A power supply device is monitored by a hardware abnormality detecting mechanism 3 for a RAM 1, and at the time of detecting the hit of the power supply, immediately generates a maskable interruption signal (h) and informs the detected result to a central processor 2. The processor 2 interrupts an executing program 1a and sends control to a processing program 1a. Knowing that an abnormal factor is the hit of power supply, the program 1a detects the instantaneous interruption again based upon a timer value regulated by a system. Until the hit is released, the processing of the program 1a is repeated and interrupted processing is not restarted to prevent the generation of malfunction. At the time of releasing the instantaneous interruption, an interval timer processing program 1c is started and a computer is restarted to operate by referring a monitor program 1d.
Patent JP-H048317-A (JP)
Title: Manufacture of cooking vessel
Inventor: ISHII NORIO
IPC: B21D22/02
Filed: 1990-04-27
Abstract: PURPOSE:To damp the force applied to a coating layer and a metal material at the time of pressure-molding an indicator such as mark and prevent the generation of crack and cutting by touching a patch on the inner surface side of a vessel to conduct pressure working. CONSTITUTION:A metal material 2 having a resin coating 3 formed thereon is drawn into a vessel form with the layer inside by drawing work. Successively, it is formed into a collared pan form by stepping a collar part, and a patch 71 is touched on the surface of the resin coating 3. When an inner pot 1 is pressurized from the inner surface side to the middle by the use of a press edge 72 having the form and width corresponding to an indicator 7 from inside, the resin coating 3 and the metal material 2 are compressed in a fault form and depressed. After completion of pressurization, the patch is removed. The patch 71 interposed between the metal material 2 having the resin coating 3 and the press edge 72 damps the pressurizing force of the press edge 72. Consequently, the indicator 7 such as gauge and figure is formed in the vessel without damaging the resin coating 3.
Patent JP-H06321685-A (JP)
Title: Vapor growth method
Inventor: MAEDA MASAHIRO
IPC: C30B29/40
Filed: 1993-05-12
Abstract: PURPOSE:To attain vapor growth of a thin film free from crystal defects such as protrusions and having a smooth surface by a chloride method. CONSTITUTION:When vapor phase epitaxial growth is carried out by a chloride method on an InP or GaAs single crystal substrate having <=0.5 deg. degree of off from the (100) face, the substrate is produced from a single crystal pulled by the Czochralski method under controlled vapor pressure of a group V element.
Patent JP-H07295907-A (JP)
Title: Method for initially generating management object instance
Inventor: OTA SATOSHI
IPC: G06F13/00
Filed: 1994-04-26
Abstract: PURPOSE:To initially generate a management object instance in an MIB by using a management object instance generation function originally provided in the management job application of an agent. CONSTITUTION:A pseudo manager 2 for which definition information relating to the management object instance to be initially generated in the MIB 11 of a node 1 scheduled to be assembled in a network as the agent is provided in a definition file 21 and the management job application 22 for functioning as a manager and a protocol stack 23 are mounted is communicably connected to an agent node 1. Then, the generation requests of the respective management object instances defined in the definition file 21 are transmitted corresponding to a network management protocol from the application 22 to the management job application 12 of the node 1. The application 12 uses the management object instance generation function provided in itself and generates the management object instance in the MIB 11.
Patent JP-H02286851-A (JP)
Title: Fuel injection control device of engine
Inventor: HOSAKA HIROSHI
IPC: F02D41/04
Filed: 1989-04-28
Abstract: PURPOSE:To enhance the controllability for air fuel ratio and also the transient response by calculating the asynchronous interrupt injection amount from difference between two fundamental fuel injection amounts, which are respectively calculated from the anticipated intra-cylinder air amount and the intra-cylinder air amount at the reference crank angle on the way of a suction stroke. CONSTITUTION:A fuel injection control means 14 is fed with signals about the suction temp., degree of throttle opening, and crank angle given by sensors 5, 6, 12. An anticipating means 15 anticipates the degree of throttle opening under suction stroke and the number of engine revolutions from the value at the reference crank angle before the suction stroke, while a calculating means 16 calculates the anticipative suction amount. The result therefrom is corrected with suction temp. by a calculation operating part 17, while the anticipational intra-cylinder air amount is computed by another calculation operating part 18. Calculating means 19-21 calculate the intra-cylinder air amount at reference crank angle on the way of suction stroke. Fundamental injection amounts are calculated by a calculating means 22 from the two intra-cylinder air amounts, while the fuel injection amount is computed by another calculating means 24 with the air fuel ratio feedback correction factor, and the difference between them is used for reckoning of the asynchronous interrupt injection by a calculating means 25. Thus controllability for air fuel ratio and the response are enhanced.
Patent JP-S5536455-A (JP)
Title: Indazole derivative and its preparation
Inventor: TSUCHIYA TAKASHI
IPC: A61P25/00
Filed: 1978-09-08
Abstract: NEW MATERIAL:An indazole derivative of formula I: (A is condensed pyridine or thiophene ring).  
     EXAMPLE: 3-Vinyl-pyridino[2,3,C]1H-pyrazole.  
     USE: Central nervous system depressants or their intermediates.  
     PROCESS: A 1,2-diazepine of formula II is subjected to irradiation with light or thermal reaction to give the compound of formula I. The compound of formula II can be obtained by irradiating an N-iminopyridine derivative of formula V with light, by reducing the resulting compound of formula III, and by dehydrogenating the reduced compound of formula IV. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5735367-A (JP)
Title: Manufacture of integrated circuit
Inventor: KISHIMOTO ARITOYO
IPC: H01L21/3205
Filed: 1980-08-12
Abstract: PURPOSE:To eliminate transistor effect of an ion implanted layer by crossing polycrystal silicon layers on isolated diffused layer patterns beforehand. CONSTITUTION:The first type transistor Tr61 is formed and fixed by the first type diffused layer pattern 58 and the corssing of the polycrystal silicon layer patterns 59 and 60. A second type transistor Tr65 is formed and fixed by the second type diffused layer pattern 62 and the crossing of the polycrystal silicon layers 63 and 64. A high potential power source line 66 and a low potential power source line 67 are formed by a metallic wiring layer. First and second type switching contact 68 which connects the input signal lines for the first and second type Trs is formed and fixed. The transistor effect of the horizontal part of the first type Tr61 is eliminated by the ion implanted layer pattern.
Patent JP-S61270289-A (JP)
Inventor: SAKAI YASUO
IPC: C05F5/00
Filed: 1985-05-23
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-H02292445-A (JP)
Title: Method and apparatus for forming partially unbonded pc steel twisted wire
Inventor: HASHIMOTO AKIRA
IPC: B05C3/10
Filed: 1989-04-28
Abstract: PURPOSE:To permit unbonded portions of a PC steel twisted wire to be formed easily on a construction site by a method in which a PC twisted wire preheated is sent to an oil sump with melted grease to cause the grease to adhere to the wire, and the wire so treated is introduced into a plastic covering tube heated. CONSTITUTION:A PC steel twist wire 13 is sent by a carrier 14 through an inlet 12 into an oil trap 12 filled with melted grease 20 through a funnel 26, where the wire 13 is coated with the grease 20 while heated by a heater 30. A plastic covering tube 15 is set by a fitting part 16 on the outlet 12b of the trap 12, into which the wire 13 with the grease 20 is introduced. A desired length of unbonded portion is formed and the tube 15 is pulled out of the fitting part 18 for removal. The wire 13 is again sent out and the grease 20 is removed. A partially unbonded PC steel twisted wire can thus be simply formed on con struction site.
Patent JP-H11307751-A (JP)
Title: Solid state image sensor
Inventor: SANO FUMIAKI
IPC: H04N5/3745
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To obtain three-dimensional object image information containing the image information in the depth direction on the optical axis of an incident light as well as the image information of an object plane parallel with the light receiving plane of a solid state image sensor. SOLUTION: The solid state image sensor comprises a semiconductor layer 1 arranged two-dimensionally with photodiodes 8-1-1,..., 8-1-n, 8-m-1,..., 8-m-n, a first insulating film formed on the surface of a semiconductor layer including the photodiodes arranged two-dimensionally, a first light shielding film 5-1 formed on the first insulating film for every plurality of rows of photodiode oppositely to the part between the rows, a second insulating film formed on the first light shielding film 5-1 and the first insulating film and having refractive index different from that of the first insulating film, and a second light shielding film 5-2 formed on the second insulating film 4 and provided selectively with an opening at a part facing the first light shielding film.
Patent JP-H10304207-A (JP)
Title: Image reader
Inventor: FURUTA KAZUYOSHI
IPC: H04L12/54
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a reader which easily transmit image data to pluralities of destinations consisting of mail destinations and facsimile destinations in mixture. SOLUTION: Color image data read by an image read section 7 are sent to a facsimile equipment or a mail destination being a transmission destination via a MODEM 10 or a network adaptor 11. In this case, whether or not an equipment of the transmission destination has a provision for color based on transmission destination information stored in a transmission destination information storage section 3 is discriminated and when the equipment has no provision for color, the color image data read by the image read section 7 are converted into monochromatic image data and the monochromatic image data are transmitted to the destination.
Patent JP-H08301541-A (JP)
Title: Crime proof device for elevator
Inventor: MATSUHASHI TAKAYUKI
IPC: B66B3/00
Filed: 1995-05-09
Abstract: PURPOSE: To provide a crime proof device for an elevator that can positively actuate a landing telecamera and a car telecamera upon the presence of an elevator user without providing a sensor. CONSTITUTION: When an elevator user 8 presses a landing button 3, a landing telecamera 2 is actuated, and when the user gets in a car 4 and presses a car call button 6, a car telecamera 5 is actuated. When the car 4 arrives at an object floor and a door 15 is opened, a landing telecamera 2 on the arrival floor of the car 4 is actuated to monitor the user 8.
Patent JP-H11301426-A (JP)
Title: Unit type car-wash system
Inventor: NAGASHIMA SUMIO
IPC: B60S3/04
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a unit type car-wash system capable of reducing a facility cost and space, with a good car-wash efficiency. SOLUTION: A supplying tube 2 connecting a supplying unit 1 to each washing unit 3 is connected to a processing device 6 including a top nozzle loaded on a frame 5 through an electromagnetic value and a directional control valve in a washing unit to be capable of washing each portion of a car body. A water pressure is made high at a neighbor to each processing device 6 to make a car-wash efficiency high by providing a pressure pump 7 in each washing unit 3. Further, since a piping to the pressure pump 7 may be a low pressure piping, the piping of the supplying tube 2 is simplified.  An order for carrying out a high pressure spraying action while the washing unit 3 reciprocates in a whole length direction of the car body V efficiently carries out an car-wash by each high pressure spraying, by selectively using an upper surface processing device and a side surface processing device at an outward path and a return path.
Patent JP-H07315818-A (JP)
Title: Production of rare earth element salt of phosphoric acid
Inventor: KIMURA YUJI
IPC: C09K11/81
Filed: 1994-05-25
Abstract: PURPOSE:To provide a producing method capable of obtaining a rare earth element salt of phosphoric aid useful as a raw material for fluorescent substances in a yield of >=95% without entirely using a neutralizing agent such as ammonia. CONSTITUTION:In a precipitation reaction by adding an acidic aqueous solution of rare earth elements to an aqueous solution of phosphoric acid, the acidic aqueous solution of the rare earth elements obtained by controlling rare earth element concentration and free acid concentration in the acidic aqueous solution of rare earth elements so that free acid concentration other than phosphoric acid in slurry after finishing the reaction previously becomes <=1.5mol/L is added to an aqueous solution of phosphoric acid and liquid temperature of the mixed liquid is raised to >=60 deg.C and <=100 deg.C at least once during the addition or after finishing the addition to complete the precipitation reaction.
Patent JP-S5234448-A (JP)
Title: Brazing method of heat exchanger
Inventor: HIRAI SUMIYOSHI
IPC: F28F1/30
Filed: 1975-09-12
Abstract: PURPOSE: A brazing method capable of obtaining aluminium heat exchanger with good brazing property by means of preventing the stress of cores of heat exchanger when it is brazing. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63275366-A (JP)
Inventor: HORIE FUJIO
IPC: D05B3/02
Filed: 1987-05-07
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-H07318572-A (JP)
Title: Electromagnetic generation rotation detector
Inventor: HAYASHI TAKAZO
IPC: G01P3/488
Filed: 1994-05-25
Abstract: PURPOSE:To obtain an electromagnetic detector in which undue force is not applied to the connecting terminal of a connector. CONSTITUTION:A male connector 11 directs obliquely downward but a tubular body 6 is supported idly so that the male connector 11 can be received by deflecting the tubular body 6. Consequently, the female and male connectors 4, 11 are not subjected to undue force. A pair of connecting terminals 12 of the male connector 11 are directing slightly upward due to the machining error. But a connecting terminal 7 supported idly directs obliquely upward and caught between the connecting terminals 12 of the male connector 11. This structure protects the idle connecting terminal 7 and each connecting terminal 12 of the male connector 11 against application of undue force.
Patent JP-H11263572-A (JP)
Title: Tread
Inventor: KANEKO YOSHIAKI
IPC: B66B23/12
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To improve the visual confirmability of a guide indication part by fixing, to the part where a protruding cleat formed of a number of substantially U-shaped slender grooves is partially cut in a pattern form part such as footmark, a guide cleat body consisting of a light accumulating resin material of a color different from that of the cleats to form the guide indication part. SOLUTION: An escalator type passenger conveyor has a guide indication part of a pattern of footmark provided in a position where a passenger should stand rightly on the surface of a tread. The guide indication part is formed by partially cutting, along a number of substantially U-shaped slender grooves 4C possessed in one direction by the cleat 4a of the tread having a board 4B having a thickness T, a pattern form part 7A vertically long and having a bottom edge 4aa of a lateral width W lower than the bottom edge 4b of the groove 4C by (t), and fitting a guide cleat body 7B forming a footmark in a plan view into the pattern form part 7A. The guide cleat body 7B is a colored body colored differently from the surface color of the tread.
Patent JP-S5234982-A (JP)
Title: Preparation of protease antagonist
Inventor: KOJIMA SHINICHI
IPC: A61P1/04
Filed: 1975-09-12
Abstract: PURPOSE: Novel protease antagonist, S-735, is prepared the cuiture of a microorganism belonging to Streptomyces genus. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08307004-A (JP)
Title: Semiconductor laser and method of manufacture
Inventor: NAKAJIMA TETSUHITO
IPC: H01S5/00
Filed: 1995-05-10
Abstract: PURPOSE: To provide a Fabry-Perot type semiconductor laser that can be operated at higher output and has higher COD breakdown limit than before by satisfying simultaneously the condition of obtaining the reflection ratio at the LD emitting surface and the minimizing the photoelectric field strength at the boundary surface with the edge surface film of a semiconductor material part. CONSTITUTION: The light emitting edge surface 17 of a semiconductor laser comprises a part that comprises the edge surface 11x of the semiconductor material part and an edge surface film 13. When the refractive index of a first dielectric film 13a, that is one of the components of the edge surface film 13, with a laser beam is n1 , the film thickness is d1 , the refractive index of a second dielectric film 13b with the laser beam is n2 and the film thickness is d2 , the n1 , d1 , n2 and d2 are determined so that the requested reflection ratio R of the light emitting edge surface 17 of the laser diode with the laser beam is secured.  The photoelectric field strength on the boundary surface between the edge surface 11x of the semiconductor material part 11 and the dielectric film, that is the second dielectric film 13b, is minimized or near to be minimized with the determined film thickness and the refractive indexes.