baber/WOPTO huggingface dataset:
Patent JP-H03240995-A (JP)
Title: Production of highly corrosion resistant outer ornament parts for watch
Inventor: OKAMOTO RYUZO
IPC: G04B37/22
Filed: 1990-02-16
Abstract: PURPOSE:To inhibit the contact corrosion of a stainless steel due to contact between stainless steel and gold and to obtain outer ornament parts for watch excellent in corrosion resistance by plating a stainless steel with Ni or Cr, subjecting the resulting plating layer to alloying by diffusion, and further providing gold or gold alloy to the above. CONSTITUTION:Outer ornament parts for watch made of stainless steel are plated with Ni or Cr, which is heated, e.g. in vacuum to undergo the alloying of the resulting plating layer by diffusion. Subsequently, gold or gold alloy plating is applied to the above or a gold or gold alloy member is brazed in vacuum to the above. By this method, the effect of inhibiting the corrosion of stainless steel occurring at the time when stainless steel and gold or gold alloy are in contact with each other can be obtained.
Patent JP-S60181526-A (JP)
Title: Liquid crystal display incorporated type air conditioner
Inventor: OONO SHIYUNSUKE
IPC: F24F1/00
Filed: 1984-02-28
Abstract: PURPOSE:To reduce fitting space by incorporating a liquid crystal display unit into the main frame of the air conditioner so as to make the surface of outer casing of the unit flush with the front surface of the main frame. CONSTITUTION:The outer casing 10 of the wall type air conditioner is provided with a blow-off port 11, a suction port 12 and an air conditioner operating unit 13, which are constituting the air conditioner, at the front surface thereof while the liquid crystal display unit 14, such as a television imaging unit or the like for example, is provided at a vacant space in the main frame. In this case, an air conditioner control box, whose thickness is made as thin as possible, is mounted in the casing 10 and is arranged with a predetermined space between the liquid crystal display unit 14 so that the operation thereof will never interfere the function of the liquid crystal display unit 14. The speaker 16 of the liquid crystal display unit 14 is arranged at the lowermost end of the casing 10.
Patent JP-H09229891-A (JP)
Title: Method for detecting life of sensor
Inventor: FUJIMOTO KATSURO
IPC: G01N27/04
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a sensor life-detecting method whereby a sensor can be inspected and adjusted without any expert knowledge. SOLUTION: A bridge circuit 5 includes a sensor 1 and a first variable resistor VR1 for obtaining a balanced state. A second variable resistor VR2 is added to the bridge circuit 5 so as to maintain the balanced state when the first variable resistor VR1 is set at a predetermined regulated position. The life of the sensor 1 is judged to expire when the balanced state of the bridge circuit 5 comes outside an adjustment range of the first variable resistor VR1.
Patent JP-S54129265-A (JP)
Title: Tandem master cylinder for brake oil pressure
Inventor: KUROKI TADAYUKI
IPC: B60T11/20
Filed: 1978-03-30
Abstract: PURPOSE: To provide a tendem mater cylinder for brake oil pressure control of a low cost which provides a desirable brake feeling by constituting same such that a stepped piston and a power piston are fitted in a stepped cylinder body to define first, second and third oil chambers and the second and third oil chambers are connected to rear and front wheel cylinders, respectively.  
     CONSTITUTION: Upon treadling a brake pedal, a power piston 13 and a stepped piston 5 are both moved leftwardly, and when O rings 14, 8 passes oil inlet ports 10, 12 and each brake shoe clearance is caused to disappear, oil pressures PA, Pr Pf appear in oil chambers A, B, C, respectively. The rear and front wheel brake oil pressures Pr, Pf are equal to the coil pressure PA so long as a plunger 26 holds a spacing 28 open, but if treadling force on the brake pedal 16 is increased, the plunger 26 shuts up the spacing 28 to abolish the communication between the oil chambers A, B. Oil pressures of the front and rear wheels are held equal to each other until a predetermined treadling force on the brake pedal is reached, but the ascending inclination of the rear wheel oil pressure is moderared after the predetermined treadling force is exceeded, thus preventing rock and skid of the rear wheels. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10238893-A (JP)
Title: Multiple-pipe-type reproducing equipment with header plate as combustion room
Inventor: SAKAI TAIJI
IPC: F22B13/04
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for a special member such as an oven cylinder for forming a combustion room by forming an inflation part that enters an outer cylinder at a center part and using the space in the inflation part as a combustion room in one header plate for blocking one edge part of an outer cylinder. SOLUTION: An inflation part 5 in a closed-end cylindrical shape is formed at the center part of a header plate 4 by press machining, and a required number of holes for penetrating through smoke pipes 7, 7... are formed at a bottom wall 5a by punching. Then, the upper and lower edge parts of the smoke pipes 7, 7... are penetrated through holes formed at the bottom wall 5a of the inflation part 5 of the header plate 4 and a bottom lid member 9b of a smoke room 9, thus forming a one-piece tentative assembly body. Then, it is inserted into an outer cylinder 3 from the side of the smoke room 9, the peripheral edge part of the header plate 4 is deposited on the lower edge part of an outer cylinder 3, and an exhaust cylinder 10 is penetrated through a specific part between the peripheral wall of the smoke room 9 and that of the outer cylinder 3.
Patent JP-H09206547-A (JP)
Title: Filter element for air purifier
Inventor: ONO KATSUTOSHI
IPC: A61L9/16
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To eliminate the clearance leakage of a deodorizing filter and the maloperability in attaching and detaching the filter by arranging a filter element as the laminate of a deodorizing filter obtained by depositing a deodorant on a flexible porous filter body and a corrugated filter medium in a frame and holding the side faces of both filters by at least two side walls of the frame to integrate both filters. SOLUTION: A dust removing filter 5 consisting of a corrugated filter medium 3 and a sealing end plate 4 is put on a deodorizing filter 2 obtained by depositing activated carbon on an urethane foam material and integrally held by a frame 6. As the supporting means, the side faces 9 and 10 of both filters are covered with the side wall 8 of the frame 6, and the side face 10 of the filter 5 is clamped by the side wall 8 and the end 11 of the side wall bent back on itself and fixed by a stapler 12. Consequently, the clearance leakage of the deodorizing filter is eliminated, and the filter is easily attached and detached.
Patent JP-S61198384-A (JP)
Title: Character recognition device
Inventor: YAGUCHI KATSUMI
IPC: G06K9/72
Filed: 1985-02-28
Abstract: PURPOSE:To correct words of all hierarchies by collating an input word with a word in a set of each hierarchy of a word dictionary in following a branch of a tree structure so as to correct a character string thereby having only to correct the word of a part of the hierarchies in the correction of mis- recognition of a post-processing device. CONSTITUTION:When correction information is inputted from a keyboard 17, a CPU 1 replace a candidate character code 'Saki' of a position (1, C) of higherarchy A=[1] subject to the correction by, e.g., a candidate character matrix register 5 into 'Shiro', sets a flag to a position (1, 2) of the higherarchy A=[1] of an identification flag register 51 (logical '1') and starts post- processing from the hierarchy A=[1] again. When the flag is set, a word data of 'Miyagiken' and result of addition information F=[13] only are stored in a buffer 14 while bringing the addition result information of 'Shiro' into E=[5] and other addition result information into E=[0]. Thus, the prefecture name whose high-order hierarchy is A=[1] is recognized surely as 'Miyagiken', and it is compared with a candidate character code having higherarchy A=[2] where the city name or the like of the 'Miyagiken' is stored in a low-order file and the result is decided by a city name dictionary.
Patent JP-2000233684-A (JP)
Title: Headlamp light distribution control device for automobile
Inventor: OZAKI KIYOTAKA
IPC: F21V14/02
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To shorten the time required for controlling a cutline as compared with the conventional technique, minimize the glare to the driver of a preceding vehicle caused by the delay of cutline control and quickly secure front visibility. SOLUTION: This headlamp light distribution control device is provided with headlamps 2 capable of regulating the glare to the driver of a preceding vehicle by changing a cutline, a cutline driving means changing the cutline of the headlamps 2, preceding vehicle detecting means 4, 7 detecting the position of the preceding vehicle, a preceding vehicle glare region setting means setting the glare region where the headlamps 2 give the glare to the driver of the preceding vehicle in advance, and a control means controlling the operation of the cutline driving means to suppress the glare when the preceding vehicle detected by the preceding vehicle detecting means 4, 7 is located in the glare region.
Patent JP-H01215461-A (JP)
Title: Method for soldering electronic parts onto board
Inventor: ARAI KATSUYA
IPC: B23K1/005
Filed: 1988-02-22
Abstract: PURPOSE:To execute soldering without limiting the color of the using material of an electronic parts by fixing the protection cover shielding an infrared ray by fitting it detachably in the title method by the radiation of an infrared ray. CONSTITUTION:In case of soldering a jack (electronic component) 1 to a board 8, for instance, a protection cover 5 is fitted by covering the whole outer face of the jack 1 by respectively storing the jack main body 2 into the cover main body through an opening 6 and a tubular projection part 3 into a cover projection part 7. At this time, the cover 5 can be smoothly fitted with its both side plates 6a being subjected to plastic deforming and after its fitting restored by the elasticity of both side plates 6a and fixed to the jack 1 with its projecting bar 6e being hanged on the cross line part 2b of a step difference part 2a. The board 8 placed on a conveyor is fitted by mounting the jack 1 in said state at specified position after receiving the feeding of an adhesive. After hardening of the adhesive, a creamy solder is printed on the reversed board 8, an infrared ray is radiated from the outside of the cover 5 in a reflow furnace and the jack 1 is fixed by soldering it on the board 8. The cover is thereafter removed and used again.
Patent JP-S60182262-A (JP)
Title: Input device of blackboard drawing information
Inventor: ISHIGAKI TOSHINORI
IPC: G06F3/041
Filed: 1984-02-29
Abstract: PURPOSE:To erase easily a part by scanning a line head sensor on a blackboard with a prescribed width to read sequentially a character or a graph drawn on the blackboard thereby inputting accurately the character or the graph. CONSTITUTION:When a command of input start is received from a main control section 40, a microprocessing unit 33 drives a motor drive control section 32 and places the line head sensor 16 to the upper left part of a boad 12. Then the control section 32 drives a scan device 14 provided at one side of the blackboard and supported on a guide rail 13 is parallel with the side by driving a motor M1 in the X direction under the control of the unit 33. Moreover, a sensor support 15 is supported freely movably in the Y direction in parallel with the side in contact with one side of the blackboard based on the device 14, the motor M2 is driven and the support 15 is moed in the Y direction. Thus, the image sensor 16 fitted to a support 16 is scanned in the X direction with a prescribed width on the board. Further, a wiper is provided at the back of the scanning direction of the sensor 16 to attain partial erase.
Patent JP-S60181650-A (JP)
Title: Automatic calibration in ultrasonic flaw detection apparatus of pipe to be inspected
Inventor: NISHIFUJI KATSUYUKI
IPC: G01N29/38
Filed: 1984-02-29
Abstract: PURPOSE:To continuously perform calibration, by automating gate setting by correcting the theoretical formula of a beam distance so as to coincide said formula with an actual pipe in order to take out a max. flaw signal through ultrasonic flaw detection by performing gate setting under an optimum condition corresponding to the shape of the actual pipe to register the same in an operator. CONSTITUTION:When the ultrasonic flaw detection of a pipe to be inspected is performed, a gate is preset. At first, a beam distance Wth based on a theoretical value from the inner or outer surface of the pipe to be inspected to a point, where a max. flaw echo is obtained, is calculated from a theoretical formula I [wherein, D is an outer diameter, t is a wall thickness, theta is the angle of refraction of an ultrasonic wave and n is the number of skips (the number of probes)]. Next, a correction item Y (the shift amount of the beam distance) is calculated so as to be coincided with an actual pipe by the flaw detection of said pipe and obtained as quadratic equation of function X(D/t) as represented by formula II (wherein, a, b and c are each a real number). Next, the correction formula III of a beam distance Wact fitted to the actual pipe is obtained and the gate setting of a flaw signal is performed by using this beam distance Wact. Therefore, by registering the formula III in an operator, gate setting is automated and a calibration time can be shortened.
Patent JP-S62194970-A (JP)
Title: Tilt steering device
Inventor: NISHIKAWA MASUMI
IPC: B62D1/18
Filed: 1986-02-22
Abstract: PURPOSE:To prevent the sharp springing-up of a steering wheel by installing a frictional means between a rotary bracket and a fixed bracket. CONSTITUTION:A cam surface 21 is formed onto the side edge of a ratchet 7, and a pin 24 which rotatably support an elastic body 22 and a collar 23 is arranged onto a fixed bracket 2. Said cam surface 2 is formed so that a rotary bracket 3 projects on a bottom dead point side and the rotary bracket 3 bites into a pin 4 side in the vicinity of the top dead point for the circular arc having the pin 4 as center. Therefore, when the rotary bracket 3 is set close to the bottom dead point, the cam surface 21 and the collar 23 strongly contact, and when the rotary bracket 3 is set close to the top dead point, the cam surface 21 and the collar 23 lightly contact or do not contact with each other.
Patent JP-H03240317-A (JP)
Title: Digital pll circuit
Inventor: TSUKAMOTO AKITO
IPC: H03L7/06
Filed: 1990-02-19
Abstract: PURPOSE:To attain an always stable operation by applying the spectrum analysis of an input data with a high speed Fourier transformation, calculating a frequency representing a maximum value and setting a center frequency. CONSTITUTION:A high speed Fourier transformation (FFT) processor 10 applies spectrum analysis to an input data from an A/D converter 1 and calculates a frequency representing a maximum value. Then the result of calculation is fed to the adder 4 of a variable frequency data generating section 9 as a center frequency data fmax. Thus, the center frequency of the generating section 9 acting like a VCO is always revised into a frequency in response to the maximum value of the spectrum of the input signal automatically. Thus, even when a loop band is sufficiently set narrow, the center frequency of the generating section 9 is varied over a wide range and a pull-in range is equivalently widened. Consequently, even when the frequency of the input signal is unknown or the S/N is deteriorated, the circuit is always operated stably.
Patent JP-H10230329-A (JP)
Title: Punching die
Inventor: KISHINO KAZUHISA
IPC: B21D28/34
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To prevent scrap floating from generating by a simple working without damaging the appearance and the shape of a product and without weakening the rigidity of the die by forming a chamfer part with a dimension in the vertical direction, which is shorter than the push-in dimension of a punch, on the upper edge of the punching hole of the die. SOLUTION: The tip part (lower part) on the punch 3 is formed so that it is smaller by the dimension of a prescribed clearance than the dimension of the punching hole 2 of the die 1. The punching die is constituted so that the push-in dimension (c) into the punching hole 2 of the punch 3 is longer than a dimension (a) in the vertical direction of the chamfer part 18. Consequently, when the punch 3 has been positioned in a lower-most end, the inner peripheral surface of the punching hole 2 becomes a tapered shape expanding toward the lower part. When elevating the punch 3, since the punching hole 2 is moved in the diameter reducing, it can prevent the slug from being removed and pulled up. And, since the inner peripheral surface lower the dimension (a) has been expanded toward time lower part, the scrap is dropped into a lower dropping hole without clogging, and is collected.
Patent JP-S60181940-A (JP)
Title: Remote maintenance system
Inventor: KONDOU RIYUUICHI
IPC: H04L69/40
Filed: 1984-02-29
Abstract: PURPOSE:To shorten a diagnostic time from a remote place passing through a communication circuit, and also to execute easily a maintenance by selecting only information required for an analysis, and sending it back to a console side for executing a remote control. CONSTITUTION:A remote test is instructed through a communication circuit 5' from a console side for executing a maintenance work, and operating information is sent to a floppy disk 3'. A maintenance test control part 10 controls an operation control part 11, and generates picture data A-C to be outputted onto a display of a console 4'. Also, it is instructed to a transfer control part 12 to send out a picture data (for instance, a picture data C) instructed in the operating information, to the communication circuit 5'. The transferred picture data is displayed on a display of a console for executing a remote maintenance, and accumulated in a magnetic disk as necessary, and outputted to a printer.
Patent JP-H07223790-A (JP)
Title: Conveying device
Inventor: KODAMA TAKAYOSHI
IPC: B66B25/00
Filed: 1994-02-10
Abstract: PURPOSE:To provide a conveying device for safely conveying human bodies with good conveying efficiency by automatically variable-controlling the conveying speed. CONSTITUTION:A first infrared ray sensor group 8 composed of a plurality of infrared ray sensors is provided on a conveyance starting part of a conveying device, and a second infrared sensor group 9 composed of a plurality of infrared sensors is provided on a conveyance completing part. Infrared ray reflected from human bodies is detected by the infrared ray sensors of the first and second infrared ray sensor group 8, 9, and the degree of congestion of human bodies in the conveyance starting part is measured by a conveyance start congestion degree measuring unit 26 on the basis of the detected signals by the first and second infrared ray sensors 8, 9, and the degree of congestion of human bodies in the conveyance completed part is measured by a conveyance complete congestion degree measuring unit 29. And the conveying state is judged by a conveyance state judging unit 30, and variable control such as deceleration or acceleration of the conveying speed is performed by a conveyance control means 31 on the basis of the judged result by the conveying state judging unit 30 according to the conveying state at that time.
Patent JP-H06249450-A (JP)
Title: Method and device for supplying steam
Inventor: ISHIHARA YOSHIO
IPC: F22B37/52
Filed: 1993-02-26
Abstract: PURPOSE:To provide the steam supplying method device wherein corrosion of a steam supplying tube can be decreased by an easy method. CONSTITUTION:Water for steam in a circulation vessel 1 is sent with pressure to a boiler 2 and steam is generated, and after the generated steam is fed to a steam usage portion 3 and is used for an air conditioning and the like, the water for the steam is returned to the circulation vessel 1 from the steam using portion 3, while an inert gas introduced from an inert gas introducing means 8 is made to contact the water for steam and dissolved oxygen in the water for steam is decreased.
Patent JP-H08237564-A (JP)
Title: Tevevision receiver
Inventor: NAGATA TSUYOSHI
IPC: H04N5/46
Filed: 1995-02-27
Abstract: PURPOSE: To deal with every option without adding/changing any software. CONSTITUTION: Based on the setting of an option setting circuit 34, it is judged whether terminals 32 to 32c are respectively set at H level or not. Corresponding to those levels, OPTION is set. When system switching is requested by a system switching key 44a or 48a, the value of SYSTEM is decided based on the value of OPTION. Then, the H level is outputted from any one of terminals 32a-32c based on the values of OPTION and SYSTEM and any switch of a system switching circuit 36 is turned on. Corresponding to that, the SIF signal of any one of B/G system, I system and D/K system is passed through the system switching circuit 36 and processed by a sound processing circuit 40 and voice is outputted from a speaker 42.
Patent JP-S6180130-A (JP)
Title: Flash photographic device
Inventor: KITAURA MASASHIO
IPC: G03B7/17
Filed: 1985-02-27
Abstract: PURPOSE:To perform secure photography corresponding to a specified photographic mode without manual switching by reading a discrimination signal which shows whether external input data is data for natural light photography or flash photography and controlling whether light emitting operation is performed or not. CONSTITUTION:The remote controller V of an external device transmits photographic data corresponding to a natural photographic mode or flash photographic mode selected with a changeover switch 41 by radio through a transmitting part 45. This data is received by the reception part II at the side of a camera I and the discrimination signal indicating whether the received data is data for natural light photography or flash light photography is read. Then, whether the light emitting operation is performed or not is controlled and switching to photography by an electronic flash light device III is performed in flash light photographic mode, thereby performing natural light or flash light photography securely according to the specified photographic mode without manual switching operation.
Patent JP-H10217864-A (JP)
Title: Hands-free telephone device and telephone system using it
Inventor: HONMA MASAHIRO
IPC: H04M1/02
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To improve a battery life by detecting a speaker signal from a portable telephone housed in a case body and providing a signal receipt detecting means controlling a turning on/off switch. SOLUTION: To a turning on/off switch 6 for a battery power source 5, a voltage detection circuit 9a, which serves as a signal receipt detecting means, and a timer 9b are connected, and the voltage detection circuit 9a detects a signal level on the input signal side of a harness 7, in other words, a signal level of an output signal to a speaker 23 in a portable telephone. When the voltage detection circuit 9a detects an output signal from the speaker 23 of the portable telephone, the voltage detection circuit 9a turns on the turning on/off switch 6. The timer 9b, which holds an output signal from the voltage detection circuit 9a for a fixed time, continues to output an ON command signal to the turning on/off switch 6 for the predetermined fixed time even if no output signal is inputted from the voltage detection circuit 9a.  Only in case of necessity, the power source 5 is turned on, while in other cases, it is turned off, so that the battery life can be greatly improved even when a dry battery is used.