baber/WOPTO huggingface dataset:
Patent JP-H03248789-A (JP)
Title: Laser beam welding method for metal plated steel plate
Inventor: ASADA HIROSHI
IPC: B23K26/32
Filed: 1990-02-26
Abstract: PURPOSE:To obtain a satisfactory welded result without causing incomplete penetration, etc., by regulating the laser beam power or welding speed based on a correction factor while measuring the laser beam reflectance of the metal plated steel plate. CONSTITUTION:A base metal steel plate and the metal plated steel plate are irradiated with a laser beam in advance and the relation between the laser beam power and/or welding speed and the laser beam reflectance under an optimum condition is measured and the correction factor is obtained and inputted to a controller 7. The materials 4 to be welded are irradiated via a reflection mirror 2 and a condenser lens 3 with the laser beam L from a laser beam oscillator 1 and a reflected laser beam L' partially reflected from the materials 4 to be welded is reflected by a half mirror 5 and intensity of the beam L' is measured by a power monitor 6 and inputted to the controller 7. The controller 7 changes the power of the beam L of the oscillator 1 in accordance with the correction factor or produces a signal to change the moving speed and the materials 4 to be welded. are subjected to laser beam welding under the optimum condition.
Patent JP-S60187789-A (JP)
Title: Scroll compressor
Inventor: NAKAMURA TOSHIYUKI
IPC: F04C18/02
Filed: 1984-03-05
Abstract: PURPOSE:To permit the sliding parts of respective bearings to effect sufficient lubricating effect by a method wherein the upper end of a first oil supplying groove is closed to form one continuous oil passage from the lower end of a main bearing to a thrust bearing. CONSTITUTION:The first oil supplying groove 31 is located at the side of the internal peripheral surface 18a of a swing scroll bearing 18 and the lower end thereof is communicated with a first space 30 while the upper end thereof is closed. Here, the first oil supplying groove 31 is extended to the vicinity of upper end surface of the swing scroll bearing 18 so as to prevail the oil sufficiently into the sliding surfaces of the bearing 18 and a scroll shaft 2c in order not to cause the run-off of the oil and is communicated at this part with second oil supplying groove 33 and second oil supplying hole 34. On the other hand, the oil supplying groove 33 is also extended to the vicinity of the lower end surface of the main bearing 19 so as to prevail the oil sufficiently in the sliding surfaces of the main bearing 9 and the main shaft 6. According to this method, the oil passage to the oil supplying groove 21 through the oil supplying hole 23, the space 30, the oil supplying groove 31, the oil supplying hole 34, the oil supplying groove 33 and the space 32 may be formed and sufficient lubricating effect in respective sliding parts of the bearings may be achieved.
Patent JP-S58161309-A (JP)
Title: Gas insulated transformer
Inventor: SHIRANE TAKASHI
IPC: H01F27/32
Filed: 1982-03-19
Abstract: PURPOSE:To shorten an end insulated distance by a method wherein an insulating ring plate is provided on the whole periphery on the outside of a clamp ring  in the axial direction and the ring plate is supported by a cylindrical insulating  support having a smaller outside diameter to form a space filled with gas. CONSTITUTION:An insulating ring plate 9 is arranged on the whole periphery on the outside of a clamp ring 6 in the axial direction and an insulating cylinder 4 and a linear spacer 5 are mounted thereon. Moreover, a cylindrical insulating support 10 is arranged between the whole periphery on the outside of the ring plate 9 in the axial direction and a winding supporting metal fixture 8. At this time, the insulating support 10 is so arranged that the support is located outside the wedge-shaped gas gap a formed on the ring plate 9 within the ring 6 in the diametral direction. In so doing, because a space filled with gas is formed between the insulating cylinder 4 and the cylindrical insulating support 10, equal potential lines P are concentrated in this portion and the electric field of the gas gap 1 is reduced.
Patent JP-S55133926-A (JP)
Title: Forming method for patterned frp molded product
Inventor: NIWAYAMA AKIRA
IPC: D03D1/00
Filed: 1979-04-09
Abstract: PURPOSE: To produce a patterned FRP molded product at an inexpensive cost and an improved production efficiency, by a method wherein a desized, patterned fabric containing polyester fiber or acryl fiber is used and a FRP is molded by a hand lay-up method.  
     CONSTITUTION: A fabric contains 70% or more of polyester fiber of acryl fiber in  which a thread is filament yarn, yarn sizes range from 40W90 denier, the number  of woven warps range from 80W150 pieces/inch, and the number of woven wefts  from 70W140 pieces/inch. A patterned FRP molded product is produced by a hand  lay-up method by the use of a patterned fabric formed in such a manner as decorates the desized fabric with a pattern. Where the said yarn is sized to be 40 or  less denier, a tearing strength of the fabric is short, which results in increasing the  loss in each process. Where 90 or more denier, the fabric becomes hard. Thus, a  bending portion does not fit well with a mold, and as a result, it jumps up. Unless  desized, a poor ink-printing or the production of a molded product having a poor  anti-boiling property may result, and thus, any of the resulting products is not  desirable. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63211853-A (JP)
Title: Telephone system
Inventor: MURAI TOSHIYUKI
IPC: H04M1/275
Filed: 1987-02-27
Abstract: PURPOSE:To allow a public telephone set to utilize an abbreviation dial by storing information such as abbreviation dial onto a card, displaying the information such as abbreviation dial onto a display device so as to confirm the content of the abbreviation dial. CONSTITUTION:A telephone number of, e.g., a customer is inputted onto a card 3 by using the titled telephone system 1. In making a phone call to a customer, the card 3 is loaded to the telephone system 1, the screen is scrolled till the required destination is displayed to display the destination abbreviation dial number on the display section 5, and the abbreviation dial is keyed in. Thus, the phone call is attained easily to the destination by using a different abbreviation telephone dial number individually depending on the card 1 possessed by the individual.
Patent JP-S58162485-A (JP)
Inventor: SATOU TOMIO
IPC: B66B11/08
Filed: 1982-03-19
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-H01216620-A (JP)
Title: Semiconductor integrated circuit
Inventor: NAKAKIDO KAZUTO
IPC: H01L27/08
Filed: 1988-02-24
Abstract: PURPOSE:To prevent the rise in a ground potential and the ringing of an output signal and to quicken the access by inserting a resistive element between the source and ground of a low level output transistor(TR) in a semiconductor integrated circuit comprising a MIS field effect TR. CONSTITUTION:The circuit consists of N-channel MIS TRs QN1-QN2 and a resistive elements R. Then the resistive element R is inserted between the source and ground of the N-channel MIS TR QN2. In the case of inserting the resistor R between the source and ground for the countermeasures of ringing or the like, the ON resistance of the TR with the small sized TR is larger than the sum of the TR ON resistance with the resistor R inserted between the TR and the ground and the resistance of the inserted resistor R. Thus, the title circuit is faster in accessing than that of the circuit with the decreased TR size.
Patent JP-H04261961-A (JP)
Title: Plasterer robot
Inventor: KISHINO TOMIO
IPC: E04F21/24
Filed: 1991-02-15
Abstract: PURPOSE:To improve the quality of a concrete floor by making the skill of operation unnecessary, improving the efficiency of finish work of the concrete floor, and operating the device while confirming the condition of the concrete floor at the lower side of the main body frame by a worker in a remote control operation. CONSTITUTION:The system is composed of a rotary trowel device 3 to hold the whole weight, a driving device 4 to drive the rotary trowel device 3, and a steering device 5 to control the movement in the longitudinal and the lateral directions of the device 3, under a long size main body frame 2. The longitudinal and the lateral movement of the device 3 is made by operating the weight of the whole device partially to the rotary trowel device 3 by the steering device 5, and by increasing the contact resistance of the rotary trowel device 3 to the concrete floor, and by utilizing the reaction force obtained from the concrete floor.
Patent JP-H07251943-A (JP)
Title: Cargo handling method and device therefor
Inventor: KATO HISAO
IPC: B25J15/08
Filed: 1994-03-15
Abstract: PURPOSE:To provide a cargo handling method wherein the position in the direction of height of an article is detectable without needing excessive operation of an industrial. CONSTITUTION:The position of an article 17 on a topmost stage of a stack is detected by a first height measuring device 12 and an industrial robot perform grasping operation. During grasping operation of the article 17 on a topmost stage, a second height measuring device 13 is operated to detect the position of a next grasping article 17. Based on a detecting value therefrom, grasping operation for the next grasping article 17 is commanded to the industrial robot. In this way, a handling work for stacked articles 12 is continuously carried out. This constitution reduces excessive operation of the industrial robot to detect the upper surface position of the article, shortens a cargo handling time, and improves cargo handling efficiency.
Patent JP-S59170729-A (JP)
Title: Method and apparatus for processing data of truck scale
Inventor: TOUDOU MICHIHARU
IPC: G01G19/02
Filed: 1983-03-17
Abstract: PURPOSE:To improve an operational efficiency by performing automatically the detection of abnormality caused by the calculation of carrying-in or -out quantities of materials basing on the detected result of car weight due to truck scale and the output of various pieces of information by providing a processing controller. CONSTITUTION:A driver places a truck on a truck scale then gets off while having a measurement license K consisting of an identification card and a measurement vote S consisting of a recording card, and the fact that a processor 11 is in a state capable of measuring and processing is identified from the display of a display part 25. At first, the license K is inserted in a card inserting hole 5, is read out two times and confirmed, then the vote S is piled on the license K and inserted. The fact that the output signal from a load cell 23 is stabilized is confirmed and the total weight of the truck is read out and whether the truck is in the entrance time to material place or the exit time from material place is discriminated. In case of occurrence of the abnormality in a bar code 1, an * mark indicating the abnormality is typed in the trader number column and brand column of the vote S respectively.
Patent JP-H10236803-A (JP)
Title: Ozone generation equipment
Inventor: KOMATSU NAOTO
IPC: C01B13/11
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To obtain the equipment which eliminates the hot standby stage of a preliminary machine and maintains the adsorption capacity on the adsorption agent in drying columns for a long time by passing part of dry air during operation to the first drying column or second drying column at all times after the completion of the regeneration stage of the preliminary machine, thereby discharging the dry air. SOLUTION: The dry air on the operation side is supplied to the drying column side completed of the regeneration stage of the preliminary machine. More specifically, the outlet part of a drying device under operation and the drying column side completed of the regeneration stage of the preliminary machine are coupled by a bypass pipe. The dry air is supplied in a range of 7±4% of the rated air quantity (Nm<3> /h) from the operation side by a controller for controlling the opening and closing of valves. For example, the drying device 4 for the No.1 machine and the drying device 24 for the No.2 machine in the ozone generator 6 of the No.1 machine under operation and the ozone generator 26 of the No.2 machine which is spare under stoppage are coupled by the bypass pipe 14.  The dry air is discharged to the atmosphere in the route of a three-way valve 23C for the No.2 machine → the second drying column for the No.2 machine → a three-way valve 23D for the No.2 machine → a check valve 27A for the No.2 machine.
Patent JP-S56142721-A (JP)
Title: Hinge for triple-swing dump truck
Inventor: NAKAMURA TAKASHI
IPC: B60P1/04
Filed: 1980-04-02
Abstract: PURPOSE:To prevent a bed from dropping off due to the disengagement of a hinge at the time of swinging of the bed, by providing an expansible and contractible section at the fitted butt of the body of the hinge fitted with a hinge pin which is engaged with a stop claw. CONSTITUTION:Since an inner cylinder 14 is extended downward by a spring 17 provided in the expansible and contractible part of an upper hinge body 9, the bottom of a hinge pin 8 comes into contact with the top of an engaging recess 6 before the setting of a bed on a vehicle frame at the time of moving-down of the bed even if the bed or the vehicle frame has undergone large strain due to long- period use. The inner cylinder 14 is compressed by an appropriate quantity against the force of the spring 17 while the contact of the bottom of the hinge pin 8 with the top of the engaging recess 6 is maintained until the setting of the bed 2 on the vehicle frame. For that reason, a stop claw 11 is surely engaged with the hinge pin 8 when the bed 2 is set on the vehicle frame.
Patent JP-S59169241-A (JP)
Title: Time division multiplex signal transmitter
Inventor: MURAKAMI MASATOSHI
IPC: H04J3/10
Filed: 1983-03-16
Abstract: PURPOSE:To improve the quality of a time division multiplex signal circuit by cutting off completely the level of a leakage signal owing to a carrier wave signal in a time band out of a prescribed time slot. CONSTITUTION:The supply is discontinued in a time band out of a time slot of transmission for a prescribed DC power source which is controlled by the transmission control signal supplied through a terminal 54 and supplied to a carrier wave signal oscillating circuit 14 and a carrier wave amplifying circuit 15 through a carrier wave power supply circuit 12 by the cut-off function of a carrier wave power supply control circuit 13. Therefore the leakage signal which is produced from the circuit 14 and then amplified by the circuit 15 is substantially set at 0 level and not radiated through an antenna 19.
Patent JP-H10240307-A (JP)
Title: Central monitoring system for facilities in building
Inventor: SAITO HIROSHI
IPC: G05B15/02
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To flexibly deal with system expansion/change and to open the provision of information to the other system. SOLUTION: This system is provided with controllers 3 and 4 for performing the state monitor or measurement of facility equipment and the supervisory and control of start/stop or the like while having information concerning the supervisory and control point of every facility equipment and distributing that information to the facility equipment and areas, a control server 1 having a data base 2 corresponding to a network so as to expand the information of controllers 3 and 4 concerning the supervisory and control points and to use this information as provision information, a human interface device 6 for taking a picture concerning supervisory and control out of the control server 1, displaying that picture, displaying, setting and changing this information concerning the supervisory and control points through the control server 1,  and a network 5 for connecting the controllers 3 and 4, control server 1 and the human interface device 6 so that the facility equipment such as air conditioning or illumination can be supervised and controlled.
Patent JP-H11252911-A (JP)
Title: Composite output switching power unit
Inventor: TSUNODA KIYOTAKA
IPC: H02M3/28
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of short-circuit current of output rectifier elements and improve efficiency in a composite output switching power unit outputting a plurality of output voltages, by using a magnetic amplifier circuit or the like using a saturable reactor. SOLUTION: As a forward system, this power unit is at least provided with an output circuit which switches an input voltage by switching operation controlling the on/off time of a main switch (main switching element) Q1, supplies the voltage to the primary side of a transformer T0, uses a magnetic amplifier circuit on the secondary side of the transformer T0 and output rectifier elements Q1, Q2 on the forward side and the wheel side, and obtains a rectified output. In this case, the on-state of a main switch Q1 is detected from the output of the magnetic amplifier circuit by an output rectifier element control circuit 4. An off signal which turns on the output rectifier element Q3 on the flywheel side prior to the on-time of the output rectifier element Q2 on the forward side is supplied to the output rectifier element Q3 on the flywheel side.
Patent JP-H05240301-A (JP)
Title: Torsional vibration damper
Inventor: HANEDA YOSHITOMI
IPC: F16F15/121
Filed: 1992-02-28
Abstract: PURPOSE:To obtain respectively suitable damping characteristics over a range from a low torque area to a high torque area by providing weak elastic members which are elastically contracted in the low torque area, and strong elastic members which are converted into a serial arrangement or a parallel arrangement in intermediate and high torque areas. CONSTITUTION:A torsional vibration damper in a clutch disk for a vehicle or the like is provided with a pair of control plates 13, 14 disposed so as to be relatively rotatable by a setting amount at both sides of a flange 12 formed integrally with the outer periphery of a hub 11 on an output shaft and a pair of intermediate plates 15, 16 relatively rotatably disposed at both sides of the respective plates 13, 14. A main plate 18 and a sub--plate 19 connected by a pin 17 are disposed on the outer periphery of the respective plates 13 to 16. Between the flange 12 and both the plates 13, 14, a pair of weak elastic members 21, 22 are interposed and between the respective plates 15, 16 and 18, 19, two pairs of strong elastic members 23 to 26 are interposed, respectively. The strong elastic members 23 to 26 are converted into a serial arrangement or a parallel arrangement in different torque areas.
Patent JP-H04281826-A (JP)
Title: Filter system
Inventor: ETO MASAHIRO
IPC: B01D65/02
Filed: 1991-03-08
Abstract: PURPOSE:To increase the flow rate of filtrate when raw fluid contg. suspended solids is filtered with use of a filter membrane. CONSTITUTION:Raw fluid contg. suspended solids is fed and filtered with a precision filter membrane in a dead end type filter system to separate the suspended solids. The pressure at the filtrate side of the filter membrane is then made higher than that at the raw fluid side, the membrane is periodically back-washed with liq. and the suspended solids released from the membrane are discharged together with the back washing liq. from the filter system. This filter system is fitted with a filter line to which raw fluid is fed and a filter line in which back washing is carried out.
Patent JP-H06261207-A (JP)
Title: Color converter
Inventor: NAKAGAWA KAZUYO
IPC: G06F15/18
Filed: 1993-03-04
Abstract: PURPOSE:To obtain a color converter where a high precision color conversion can be realized by high speed and simple constitution. CONSTITUTION:In a color converter where the RGB values of an NTSC system outputted from a color image input device are converted into the brightness, hue and chroma information of corrected Munsell color space, respectively, a brightness conversion part 11 converts the RGB value outputted from the color image input device into the brightness information on corrected Munsell color space based on an approximate expression. A hue/chroma conversion part 12 converts the RGB values outputted from the color input device into hue and chroma information, respectively, by a neural network.
Patent JP-H11242957-A (JP)
Title: Electrode-paste applying device
Inventor: NAGASE HIDEO
IPC: H01M4/04
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an electrode-paste applying device not only enabling electrode paste to be used effectively but enabling a highly-reliable sheet-like electrode to be obtained with a high yield. SOLUTION: This electrode-paste applying device has a supporting base- material carrying mechanism 5 for carrying a strip-like supporting base material 6, a paste tank 7 for storing electrode paste 8 applied to a main surface of the strip-like base material 6 by its carry and passage, first layer-thickness adjusting blades 9, 10 keeping sliding contact with a surface of the applied electrode paste for adjusting/controlling the thickness of an applied layer, and an auxiliary blade 11 mounted on the first layer-thickness adjusting blades 9, 10 for forming solid regions by selectively scraping off the applied layer of the electrode paste. In this electrode-paste applying device, a second layer- thickness adjusting blade 12 is disposed adjoining the auxiliary blade 11 and capable of being changed in advancing and retreating in the slidingly contacting direction.
Patent JP-S58160594-A (JP)
Title: Motor fan
Inventor: MORISHITA YOSHIICHI
IPC: G05B24/02
Filed: 1982-03-18
Abstract: PURPOSE:To stably control loads of plural motor fans with a set of transmitter device, by permitting the load to perform action corresponding to operation of a key through the operation of each key in a key unit. CONSTITUTION:The second switch SW2 of each receiver device 11 is all selectively connected to the first contact ta', and all loads are controlled to an equal operational condition correspondingly to pressing operation of each key KE1- KE5 in a transmitter device. Accordingly, since a motor fan is controlled to an operational condition respectively of 'off', 'breeze', 'cool wind', 'strong wind' and 'lamp' by pressing to control the first-fifth keys in a key unit of the transmitter device, loads of a motor and lamp of the plural motor fans can be stably controlled to an equal operational condition by a set of the transmitter device.
Patent JP-S52126965-A (JP)
Title: Dehydrating and washing machine
Inventor: KITAMI KEIICHI
IPC: D06F33/02
Filed: 1976-04-16
Abstract: PURPOSE: To prevent washing water retained in a water tnak of a dehydrating washing machine from braking the rotating as large torque of the rotation of a washing and dehydrating tank. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04265652-A (JP)
Title: Spindle motor
Inventor: AZUMA SHIGERU
IPC: H02K5/173
Filed: 1991-02-16
Abstract: PURPOSE:To support a hub member securely and miniaturize and thin a motor at large and process the hub member using the material without waste. CONSTITUTION:A bracket 2 has a bracket body 6, and an inside cylindrical wall part 8 and an outside cylindrical wall part 10 provided at the bracket body 10, and a hub member 4 has a hub body 14, an axis 18 provided in the hub body 14, a flange part 22, and a pendant cylindrical part extended downward from the flange part 22, and a ball bearing 26 is interposed between this axis 18 and the inside cylindrical wall part 8, and the pendant cylindrical part 24 and the outside cylindrical wall part 10 constitute an air seal structure in cooperation. Moreover, a female screw 20 for fixing the a record disk is made in the hub middle part 4a, and a boss member 40 is screwed freely in mounting and removal in this female screw 20, and finishing processing is performed to the hub middle body 4a, holding the boss member 40.