baber/WOPTO huggingface dataset:
Patent JP-S5837313-A (JP)
Title: Bearing support mechanism of vertical high speed rotary member
Inventor: KOUNO HIROSHI
IPC: F16C27/00
Filed: 1981-08-28
Abstract: PURPOSE:To prevent dangerous speed in the ordinary using range by fitting a bearing holding member to a casing through an elastic member whose rigidity is lowered in the rectangular direction with respect to a rotary shaft and inserting a damper cylinder between the outer periphery and the casing. CONSTITUTION:A roller bearing 3 is held by clamping a bearing housing 24 and  a bearing holding member 25 with bolts, and this assembly is fitted at a position of the bearing holding member 25 to a support bolt fitting flange 27 through a few support bolts 28, the support bolt fitting flange 27 being clamped to the casing 8 by bolts, thereby lowering uniformly support rigidity in the horizontal direction. Between a cylindrical part 105 at the outer peripheral part of the bearing holding member 25, the damper cylinder 26, and the casing 8, fine annular gaps 106 and 107 are formed. By filling these gaps with oil, a uniform damping coefficient in the horizontal direction can be obtained.
Patent JP-H09296778-A (JP)
Title: Motor integrated type pump
Inventor: TASHIRO KOJI
IPC: F04B35/04
Filed: 1996-05-02
Abstract: PROBLEM TO BE SOLVED: To improve a technique of a shaft moving type motor so as to provide a motor integrated type pump which can be compactified very easily, can be assembled with ease, and generates less noise. SOLUTION: A moving shaft 15 of a shaft moving type motor is connected to a piston 20 movably in the axial direction. A moving distance of the piston 20 is set by means of a controlling means 16, and a motor shaft 8 is energized by means of the motor so as to rotate in either of the normal direction and the reverse direction. The moving shaft 15 arranged through the inside of the motor shaft 8 is shifted in the axial direction when the projection of the moving shaft 15 and the spiral groove in the motor shaft 8 are engaged with each other, and the piston 20 connected to the moving shaft 15 is reciprocated in the inside of a cylinder 21.
Patent JP-S5926693-A (JP)
Title: Method and automatic device for applying grease to ball stud
Inventor: SUGIE KOUZOU
IPC: F16N11/10
Filed: 1982-07-31
Abstract: PURPOSE:To automate application of grease to a ball stud, by a supporting device which supports a ball stud so that the ball stud can be moved in rotational and axial directions and a device for applying a constant quantity of a grease heated to be fluid. CONSTITUTION:A grease-applying device 1 is so constructed that a grease contained in a grease-supplying device 3 is made to be fluid by heating by a heater 33 provided in a heating passage 5 and is fed to a fixed quantity discharging device 4. In the discharging device 4, when compressed air is injected into an air passage 22, the tip of a pushing-out rod 20 is retracted, and compressed air is fed also into an air passage 28, so that a piston 29 is moved leftward to close a check valve 27. Next, when air in the passages 22, 28 are discharged and compressed air is fed into an air passage 23, the tip of the pushing-out rod 20 is moved forward to eject a fixed quantity of the grease through a nozzle 32. The ball stud supporting device 22 supports the ball stud A at an angle of inclination of about 30 deg. above the horizontal so that the stud A can be moved forward and backward while being rotated.
Patent JP-H09298177-A (JP)
Title: Method and apparatus for washing semiconductor wafer
Inventor: HORI KENJI
IPC: H01L21/304
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To wash the front and rear surfaces of a large diameter wafer uniformly without occupying a large space. SOLUTION: A silicon wafer 12 is attracted by a pair of vacuum tweezers 13 on its rear surface to be held vertically and is put into a washing solution bath 11 for washing. As the vacuum tweezers 13, etc., are not brought into contact with a device forming surface (the front surface of the wafer) at all, the surface can be washed uniformly. Because of a bath washing, less washing agent is required than in the case of a conventional spinner washing. The washing bath itself can be slim. As a pair of the vacuum tweezers are used, they can be easily replaced with each other and, after the rear surface is attracted by one vacuum tweezer and washed, the rear surface is attracted by the other vacuum tweezer at a different position and washed again to wash the whole rear surface uniformly. Further, the wafer can be lifted by the pair of tweezers and dried.
Patent JP-S6113831-A (JP)
Title: Transmitter for selecting pcm-adpcm mode
Inventor: HARAKAWA KAZUO
IPC: H04B14/04
Filed: 1984-06-29
Abstract: PURPOSE:To transmit a data signal while keeping non-compression as it is by transmitting one of channel signals as a PCM signal while keeping non-compression and the other as a compressed ADPCM signal, transmitting both the said signals in mixture, separating them into two series of signals at the reception side and inserting the non- compression PCM signal as it is to a corresponding time slot. CONSTITUTION:PCM signals J, K are compressed and converted and outputted into ADPCM signals. In this conversion, the converted non-sound signal is not selected by a mode selector 13. On the other hand, a J/K channel selector 11 selects the channel signals of the signal J and/or K designated by a selection control signal and passes them through. The selector 13 selects an output of a delay device 12 in a designated time slot (TS) and selects an output of a coder 7 in order TS. ADPCM/PCM selectors 32, 33 pass a PCM signal in the TS designated by a selection control signal at the reception side and pass the signal J or K in the other TS. One of the said PCM signals passes through the J/K selector 34 and the other is blocked by a selector 35. The selector 35, in this case, inserts a fixed pattern signal to the TS and applies the result to an arrangement converter 26. The said pattern represents that the channel of the said TS is idle.
Patent JP-S62290938-A (JP)
Title: Expert system
Inventor: KIGA ATSUSHI
IPC: G06Q10/04
Filed: 1986-06-10
Abstract: PURPOSE:To perform the conscious control of execution of processing by controlling this execution based on the information stored in an inquiry file and a data file. CONSTITUTION:The record pointer of a data file is described to a record Q3. In this example, a processing part 4 reads a data record D38 shown by a data file record pointer and outputs the selection data written to the record D38 to an output file 3 after jumping as long as the jumping conditions are satisfied with acceptance of an input to an inquiry sentence. In this case, the part 4 judges the conditions of the data record as long as these conditions are written and outputs the selection data only when said conditions are satisfied. Then the part 4 reads out the next inquiry record based on the executing control of said inquiry code because this control described to the record Q3.
Patent JP-H08290893-A (JP)
Title: Control knowledge setting method and device and position control method and control device and decision method of standard value used for it in overhead crane control device
Inventor: TSUTSUMI YUMI
IPC: B66C13/22
Filed: 1995-05-09
Abstract: PURPOSE: To provide a control knowledge setting device in an overhead crane control device capable of easily and safely correcting and setting a control parameter (knowledge) in accordance with a characteristic, etc., of each crane. CONSTITUTION: A basic knowledge formation means 20 receives a structural data about an overhead crane which is a processing object and a design data of a control target value, etc., comparatively rough adjustment is carried out by correcting a prototype data previously prepared in accordance with each of the received data, basic knowledge matching the crane is formed, and its result is transferred to a control part 13. The control part 13 is trially driven in accordance with given time, a driving state of the time is detected by a sensor and it is given to a knowledge correction part 22. Characteristic quantity is extracted from sensor output at the knowledge correction part 22, the driving state is evaluated in accordance with its characteristic quantity data, and control knowledge is adjusted so as to make an evaluated value better.
Patent JP-S61292554-A (JP)
Title: Diagnosis for scaling of finished surface of building
Inventor: EBIHARA MASAAKI
IPC: G01N29/12
Filed: 1985-06-20
Abstract: PURPOSE:To diagnose the probability of scaling of a finished surface of a building, by hitting the finished surface of the building with a hitting tool to detect the repulse acceleration, which then is compared with a reference repulse acceleration. CONSTITUTION:When a very short pulse-like exciting current is fed to a solenoid 8 from a hitting hammer driving circuit 10, a hitting hammer 5 sticks out at the front of a frame 4 of a diagnosing unit 3 to hit a tile 2. The repulse acceleration based on a repulsing force which the hitting hammer 5 receives from the tile 2 is detected with an acceleration sensor 11 built into the hitting hammer 5 to output an electrical signal according to the repulse acceleration, which is amplified 17 to be compared with a reference signal from a reference signal generation circuit 18 by a comparator 19. As a result, when the signal corresponding to the repulse acceleration is larger than the reference signal, the tile 2 is determined not to suffer a scaling, while when it is smaller than the reference signal, the tile 2 is determined to do so. Thus, the presence of the scaling can be diagnosed.
Patent JP-H10326789-A (JP)
Title: Heating furnace
Inventor: YOSHINOUCHI ATSUSHI
IPC: H01L21/205
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To obtain a heating furnace by which even a quadrangular glass substrate can be heat-treated with good efficiency, by a method wherein a heating medium is arranged in the interior of a reaction tube so as to surround a substrate holder, and a gas introduction passage is formed between the reaction tube and the substrate holder. SOLUTION: A plurality of heated objects are placed horizontally in advance on the protrusion of a substrate holder 3 at the outside of an airtight container 7. Then, a bottom plate 7a of the airtight container 7 is released, the substrate holder 3 is placed on a base 6a of a heating medium 6 so as to be inserted into the airtight container 7, the airtight container 7 is sealed up by the bottom plate 7a, a heater 1 is warmed, and the heat of the heater 1 is transmitted to the substrate holder 3. In the case of an annealing furnace, an inert gas such as, e.g. nitrogen gas or the like is introduced into a reaction tube 2 from a gas feed port 4, and the interior of the reaction tube 2 is changed into the atmosphere of the inert gas.  A heating medium 6 is installed between the reaction tube 2 and a substrate holder 3, and a narrow gas feed passage is formed around a substrate holder 3 inside the reaction tube 2. As a result, a reaction gas can be introduced into treated objects with good efficiency, and the reaction efficiency of the objects can be increased.
Patent JP-H01304313-A (JP)
Title: Electronic odometer
Inventor: SEKI NORIO
IPC: G01C22/00
Filed: 1988-05-31
Abstract: PURPOSE:To improve the reliability of the title odometer by comparing data values written in a positional address with those written in the address symmetrical to the positional address and starting the display of a running distance by using the point at which the difference between the data values changes as a reference. CONSTITUTION:This odometer is constituted of a running distance sensor 1, CPU 2, EEPROM 3, and display 4. The sensor 1 is provided to a wheel, etc., of a vehicle and outputs pulse signals at every number of rotation. The pulse signals are inputted to and counted by the CPU 2 as distance inputs and writing to the ROM 3 and display to the display 4 are performed at every prescribed distance according to prescribed systems. Then comparison of data values respectively written in addresses at symmetrical positions, comparison of data values respectively written in one address and the address next to the other address in the same address, and comparison of data values respectively written in the address of the next position and its symmetrical address are successively performed and the point at which the difference between the data values changes is detected as a changing point to be used as a display starting reference.
Patent JP-H11330552-A (JP)
Title: Nitride semiconductor light-emitting element and light-emitting device
Inventor: NAGAHAMA SHINICHI
IPC: H01S5/00
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To raise the output of a long-wavelength light-emitting element by a method wherein the number of the well layers of the second light-emitting element, which is larger in an In content than the In content of the first light-emitting element of a light-emitting device, of the device is increased more than the number of the well layers of the first light-emitting element provided with an active layer. SOLUTION: A buffer layer 2 consisting of a GaN layer is grown on a substrate 1 and thereafter, an active layer 3 consisting of a multiple quantum well structure (The number of well layers is 3.) formed by stacking a barrier layer + (a well layer + an intermediate layer + a barrier layer) × 3 is grown on the layer 2. In this case, when the barrier layers consisting of a GaN layer, an InGaN layer (The compositional ratio of In is lower than the compositional ratio of In in the well layers.) and the like are grown on the intermediate layers of a high decomposition temperature in a thick film, the crystallizability of the well layers is modified. Accordingly, by growing the active layer consisting of the multiple quantum well structure formed by stacking repeatedly the well layers + the intermediate layers + the battier layers, a long-wavelength element is obtained so that the output of the element improves.
Patent JP-H10328520-A (JP)
Title: Gas separation
Inventor: GARRETT MICHAEL ERNEST
IPC: B01J8/02
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To improve separation efficiency when a process where the pressure of a gaseous mixture is partially raised and lowered to absorb and desorb gas components on adsorbent and is repeated to separate the gaseous mixture by performing the process where the gas pressure is partially raised and lowered by reciprocating the sidewall of a vessel along the moving axis. SOLUTION: A column 2 as a pressure vessel is provided which has a built-in bed of a carbon molecular sieve that can selectively adsorb oxygen from a gaseous mixture containing oxygen and nitrogen. The sidewall and the end wall of the column 2 are provided so that they can be reciprocated, and each are formed of the diaphragms of loud speakers 4, 6 which are reciprocating devices each electrically operated. The bottom end part and the top end part of the column 2 are connected to first and second accumulators 10, 12 for housing nitrogen-rich gas and oxygen-rich gas respectively. And the pressure of gas in the column is alternately and partially raised and lowered by operating the loud speakers 4, 6 to produce an upflow of nitrogen molecules and also produce a downflow of oxygen molecules, allowing both the components to be separated.
Patent JP-H01304594-A (JP)
Title: Detecting pen for integrating counter
Inventor: MATSUDA TSUYOSHI
IPC: G06M3/00
Filed: 1988-06-01
Abstract: PURPOSE:To measure and count the length of a curve with one pen by detecting the extent of rotation of a rotor and the frequency in movement of the rotor. CONSTITUTION:Slits 5 of a rotating roller 3 are formed into such long holes that they do not shield the optical axis of a photocoupler 9 though the rotating roll 3 is vertically moved, and a surface 3a of the rotating roll 3 and slits 5 are alternately changes at a certain pitch in accordance with rotation of the rotating roller 3. The presence and the absence of light is taken out as an electric signal and is integrated to measure the length. The light is allowed to pass through when the rotating roller 3 is placed in the lowest end, and the rotating roller 3 is moved by pressing, and the rotating roller 3 shields the optical axis of the photocoupler 10 when it is placed in the depth of a case. A measurement object is touched with the rotating roller 3, and the frequency in movement is counted. Length measurement or counting is selected by switching of a changeover switch 12.
Patent JP-S5837754-A (JP)
Title: Storage system to cassette memory
Inventor: HARUHARA KAZUYOSHI
IPC: G06F12/04
Filed: 1981-08-28
Abstract: PURPOSE:To effectively use each area in a cassette memory, by selectively designating each area function of the cassette memory for an electronic register with a preset flag. CONSTITUTION:A main body memory 12 is provided with storage areas 12a- 12e designated with addresses 0-n. A cassette memory 20 is provided with storage areas 20a-20e corresponding to the main body memory 12 and also a flag storage area 20f storing a function designating flag of the said storage areas 20a-20e. This flag storage area 20f has digits, e.g., Ai(A5-A1) (not shown) corresponding to the storage areas 20a-20e, and when ''1'' is written in the digit Ai, the corresponding area is designated as an extension memory and when ''2'' is written in the digit Ai, the corresponding area is designated as a total sum memory.
Patent JP-H02311993-A (JP)
Title: Electronic register device
Inventor: MASUDA KAZUYUKI
IPC: G07G1/12
Filed: 1989-05-29
Abstract: PURPOSE:To obtain an electronic register device, with which it is convenient for processing small money, by using a prepaid card not only for dispensation but also the exchange of the small delivery of the change. CONSTITUTION:Cash deposit operation to sale is executed by a keyboard 35 and as a result to execute registering operation by a CPU 31, when the change is generated, this change is added to the remainder of the prepaid card. Then, it is selected whether the amount of this change is written back to the remainder or the change is returned by cash. It is naturally considered that only the fraction (<10 yen, for example) of the change is processed to the prepaid card and the fraction more than 10 yen is returned by the cash. When an amount deposited by the cash is lacked for a charge, the fraction (<10 yen, for example) of the lacked amount is subtracted from the remainder of the prepaid card and the fraction more than 10 yen is processed by the redeposit operation of the keyboard. Naturally, the redeposit operation of the lacked amount can be executed only by the cash. Thus, the electronic register device, with which it is convenient to process the small money, can be obtained.
Patent JP-S5561164-A (JP)
Title: Signal transmission and reception system
Inventor: OGATA TADAAKI
IPC: H04L27/227
Filed: 1978-11-01
Abstract: PURPOSE:To narrower the transmission band and to enable reliable transmission and reception of signal, by transmitting the signal in two phase difference phase modulation from the transmission side and discriminating signal in phase comparison by the time of one modulation element at reception side. CONSTITUTION:To the switching of the contact of transmitter, transmission carrier is shifted for the different phase per one second corresponding to a given logic 0, 1, and the signal of phase modulation pulse code train is delivered on the line. The phase modulation signal from this transmitter is demodulated with the output of the clock oscillation circuit 15 at the demodulation circuit 12 and it is fed via LPF 13 to the phase discrimination circuit 16, demodulation carrier reproduction circuit 14 and timing reproduction circuit 17. The circuit 14 makes self running of the frequency of circuit 15 even if the demodulated signal is tentatively interrupted, and the carrier signal being the reference of the phase discrimination is delivered to the circuit 16 with a given period and phase, and the circuit 17 produces the timing signal at section point of one modulation element and signal is discriminated with phase comparison for the time of one modulation element.
Patent JP-S5926009-A (JP)
Title: Level measurement device
Inventor: MORIMOTO TOMIO
IPC: G01C5/04
Filed: 1982-08-04
Abstract: PURPOSE:To enable the exact measurement even at a place in a relatively long and nonperspective distance with a simple device by the combination of an emitting part and detecting part for a laser and a pressure type level measurement device provided with two level sensors for a reference and for measurement. CONSTITUTION:The pressure in a hermetic water tank communicated with plural level gages in a pressure type level measurement device (a) is fluctuated and the places where the level gages are installed are successively detected by the pressure signal generated by the same and the detected level signals. The level point C of a level sensor (f) for measurement is matched with the line of the reference level of a building or the like which is beforehand obtd., then the distance H2 from the level point B of a level sensor (e) for reference up to the point C is determined with a pressure type device (a); at the same time, the distance H0 from the laser spot LS of a laser detection part (c) and a reference point A is measured, whereby the absolute position of LS is known. The sensor (f) connected with a flexible pipe (g) is moved to the measuring point and the level point C at the measuring point is determined. If the flexible pipe (g) is made longer, the level is measured exactly even by one man even at a remote distance.
Patent JP-H09320672-A (JP)
Title: Connector
Inventor: YAMAMOTO SHINYA
IPC: H01R13/641
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To enhance an assembly operation by preventing a retainer from moving inadvertently prior to terminal insertion, the retainer detecting incomplete insertion of the terminal stored in a housing main body. SOLUTION: A retainer 30, which is placed selectively in a temporarily locked position or a fully locked position by freely slidably fitting into a housing main body 2 along a vertical direction perpendicular to the fitting direction of a connector, keeps a terminal-protecting cover 20 from sliding in the opening direction when in the temporarily locked position, and is placed in a position inside of the outer surface of the housing main body 2. When in its fully locked position, the retainer 30 is pushed deeper into the housing main body 2 than in its temporarily locked position, and is placed in a position where it permits the cover 20 to slide in the opening direction.
Patent JP-S6115018-A (JP)
Title: Method of detecting abnormality of fan motor for combustion control system
Inventor: SAKATA TAKESHI
IPC: F23N5/18
Filed: 1984-07-02
Abstract: PURPOSE:To detect improper number of rotation of fan motor with regard to the combustion rate, by setting signals of numbers of rotation which represent the allowable upper and lower limits of fluctuations, based on the signal of a set number of rotation of a fan motor corresponding to the combustion rate being fed into a fan motor driving circuit. CONSTITUTION:The output from NAND gate 15 is on a logic ''L'' and a transistor 16 maintains an OFF condition, when actual voltage signal Vrpm of a number of rotation of fan motor is correctly adjusted at a value between the upper limit value Vupr and the lower limit value Vlwr, which are determined based on a voltage signal Vso of set number of rotation at that time, so that a fan motor abnormality decision signal Sa as the potentials on both sides of a capacitor is on a logic ''H'', representing a normal condition. However, the output from the NAND gate 15 will be inverted to ''H'', when the number of rotation Vrpm of a fan motor 5 at that time is not within the upper limit value and the lower limit value.