baber/WOPTO huggingface dataset:
Patent JP-S57167524-A (JP)
Title: Coupling torque adjusting method in multiple-disc clutch or brake
Inventor: FUKUNAGA CHIAKI
IPC: F16D13/52
Filed: 1981-04-03
Abstract: PURPOSE:To reduce the coupling torque as well as the non-coupling torque thereof by a method wherein the arrangement of a part of an outer disc group and a part of an inner disc group is changed so that they are contacted directly without interposing the opposing discs between them. CONSTITUTION:The outer discs 1 have a plurality of notches corresponding to a key 11 and are attached to a follower 5 slidably in the axial direction thereof by engaging the notches with the key 11. An input shaft 12 is supported rotatably at the terminal part of an output shaft 4 and is provided with spline teeth 13 at the outer periphery thereof while a plurality of inner discs 2 and an armature 3, having notches corresponding to the spline teeth 13, are fitted thereto slidably in the axial direction thereof. In this case, the order of the normal outer disc 1a and the inner disc 2a is changed and two sheets of the outer discs and the inner discs are arranged continuously to reduce the coupling torque as well as the non- coupling torque thereof.
Patent JP-S57167148-A (JP)
Title: Optical recording medium
Inventor: OOGA NORIO
IPC: G11B23/40
Filed: 1981-04-03
Abstract: PURPOSE:To simplify the production process and prevent erroneous sticking, positional slippage, deficient sticking, etc. of an indication label, by forming a protecting layer on the surface of a radiation reflective layer by printing the ondication on the plane part of a base material. CONSTITUTION:A recording face 2 where information is recorded discontinuously and a plane part 4 are formed on the surface of a light transmitting base material 1, and a radiation reflective layer 2 is provided on the surface so that the recording face 2 can be read optically. A protecting layer 13 is formed on the surface of the radiation reflective layer 2 of this optical recording medium by printing, and simultaneously, indications of items concerning information are printed on the suface of the plane part 4. For example, a reflective layer 5 is formed on the surface of a mold formed base material 1 by vacuum vapor- deposition of Al. Next, a plate 7, where an indication 8 is marked in the center and a recess part 9 is marked on the outside circumferential part of the center part, and a pad 11 are used to perform a pad printing. and thus, an indication 14 due to an ink 10a and the protecting layer due to an ink 10b are formed simultaneously.
Patent JP-H06300511-A (JP)
Title: Device for measuring shape of cylinder
Inventor: KUNUUTO OOBUAARATSUHA
IPC: G01B5/20
Filed: 1994-03-22
Abstract: PURPOSE: To manufacture a measurement device enabling introduction into a cylinder chamber with a surrounding part enclosed, along a cylinder axial direction, and having a simple structure. CONSTITUTION: A measurement sensor 40 has a measurement body 42 with a mounter 50 for mounting a probe 16 in such a state as strong against a bending force as well as immovable along an axial direction. Also, the measurement body 42 is fixed to the area of a mounting part 46 in a detection head 15, and has at least one thin part between the mounter 50 and the mounting part 46. In addition, a strain gauge for detecting deformation appearing at a measurement process is attached to the area of the thin part.
Patent JP-S58168135-A (JP)
Title: Keyboard device
Inventor: OOTAKE AZUMA
IPC: G06F3/02
Filed: 1982-03-29
Abstract: PURPOSE:To save switches for specific signals, by generating the specific signals while plural number of keyboards are depressed at the same time, after the plural keyboards among them for character input are depressed in the prescribed sequence. CONSTITUTION:A data key group 1 has keys of Katakana (square form of Japanese syllabary), numeral and English letter, and symbol, a key code generating circuit 2 generates a key code corresponding to the keys deprssed from the data key group 1, and the codes are given to a display 7 via an interface circuit 8. Either of a Kana shift key 3, a numeric shift key 4 and an English letter shift key is depressed to output Kanas, numerals or English letters. A forced reset switch signal generating circuit 9 generates a forced reset signal while the keys 5, 4 and 3 are depressed at the same time, after they are depressed in the prescribed sequence, and controls the interface circuit 8. Thus, the special signals such as the forced reset signal are generated without providing special switches.
Patent JP-H03251422-A (JP)
Title: Injection molding machine
Inventor: MURASHIGE SHOZABURO
IPC: B29C45/76
Filed: 1990-02-28
Abstract: PURPOSE:To reduce the time for the preparation and regulation of the producing system of composite parts, while all operational parts may be returned automatically and safely by returning the operational parts in moving position to operational original position in in a prescribed order by a return-controlling means. CONSTITUTION:When input part 51, is pushed, it is distinguished that whether a screw 37 is in suck back position or not, and in the case of denial, it is sucked back. Next, it is distinguished that whether a cylinder 33 is in raised position or not, and in the case of denial, said cylinder is raised, and then it is distinguished that whether the releasing position of mold clamping is denial or not from the detecting signal of a potentiometer 41, and in the case of denial, the mold-clamping pressure by a mold-clamping cylinder 27 is released. Next, it is distinguished that whether the mold-opening position is denial or not, and in the case of denial, top and bottom forces 12A, 12B are opened. It is distinguished that whether a lower ejector 28 and an upper ejector 30 are in returned position or not, and in the case of denial, both ejectors are returned. Next, it is distinguished that whether a runner-taking out machine 4 is in operational original position or not, and in the case of denial, the runner- taking out machine 4 is retracted to the operational original position. Next, it is distinguished that whether a loader 2 and an unloader 3 are in the position capable of starting or not, and in the case of denial, they are returned to the operational original position.
Patent JP-H06267704-A (JP)
Title: Resistor
Inventor: FURUYA HARUMI
IPC: H01H37/76
Filed: 1993-03-11
Abstract: PURPOSE:To increase allowable power and to enhance safety in order to enhance heat dissipating effect and to vanish self-inductance. CONSTITUTION:A thin platelike resistance element 1 in which a suitable linear shape is drawn is disposed at least on one side surface of a platelike board 6. The element 1 is interposed fixedly between a thin platelike cover plate 9 and a surface of the board 6, and an entirety is formed in a plate state, thereby obtaining a high heat dissipating effect, and self-inductance is eliminated, and the thickness is maintained substantially constant irrespective of a resistance value.
Patent JP-S54143734-A (JP)
Title: Method and apparatus for controlling treating solution
Inventor: OKA HITOSHI
IPC: C23C18/31
Filed: 1978-05-01
Abstract: PURPOSE:To form a tough plated film by automatically controlling the concn. of a plating soln. contg. metal ions and a chelating agent or the like according to the concn. values detected with concn. detecting reactive solns. to maintain the principal components at suitable concns. CONSTITUTION:A predetermined amt. of a copper plating soln. contg. copper ions and a chelating or complexing agent in vessel 1 and a predetermined amt. of copper ion concn. detecting reactive soln. 3 are fed to concn. detector 7 through mixer 6 with 4-throw pump 2 to detect the copper ion concn. When the concn. is below a preset value, copper ion supply soln. 16 is supplied to vessel 1 through controller 15 and electromagnetic valve 18. The mixed soln. leaving detector 7 is then fed to concn. detector 12 through mixers 10, 11 together with chelating agent concn. detecting auxiliary reactive soln. 4 and chelating agent concn. detecting reactive soln. 5 to detect the chelating agent concn. When the concn. is below a preset value, chelating agent 17 is supplied to vessel 1 through controller 14 and electromagnetic valve 19. Thus, the plating soln. is automatically maintained in a predetermined concn. range, and concn. control accuracy is considerably enhanced.
Patent JP-S60194842-A (JP)
Title: Group number collation monitor search method of personal radio equipment
Inventor: OKAMOTO HIROBUMI
IPC: H04B1/40
Filed: 1984-03-16
Abstract: PURPOSE:To reduce search time by restarting automatically the search to search a channel possible for talking until a group number possible for communication is obtained after a monitor switch is operated manually and the searching is started. CONSTITUTION:A group code GC1 is set (3) by a ten-key and inputted to a comparator circuit 11. Further, an input from a reception section is demodulated (4), a group number GC2 succeeding to a licenced number inherent in an opposite radio station is decoded (12) and fed to the comparator circuit 11. In setting (2) a monitor with a monitor SW, the comparator circuit 11 is started, the GC1 and GC2 are compared, an H level is outputted at dissidence and an L level is outputted at coincidence, a talkable enable state is discriminated (7) and the result is displayed (8). A gate 13 gives an output together with an output of a decode circuit 12, a channel counter 14 is counted up to control a transission/reception synthesizer circuit 9. This operation is continued automatically till the state of GC1=GC2 and the synthesizer is locked at GC1=GC2. Thus, the search time is reduced.
Patent JP-H01225402-A (JP)
Title: Coupling unit for farm working machine
Inventor: SATO MOTONORI
IPC: A01B59/043
Filed: 1988-03-04
Abstract: PURPOSE:To smoothly couple each coupling part, by respectively inserting right and left supporting arms of a coupling unit rotatably supporting one universal joint into insertion holes of an elastic supporting unit fixed to the supporting arms projecting to right and left sides of a coupling frame. CONSTITUTION:One universal joint 38 of a power transmission shaft 37 is displaceably supported through a supporting rod 30 of a coupling unit 28 to an elastic supporting unit 27 of a supporting arm 22. Even in case an input shaft is misaligned with the universal joint 38, the shaft center can be aligned and a spline coupling can be smoothly carried out by corrective action according to elastic deformation of the elastic supporting unit.
Patent JP-H05248239-A (JP)
Title: Engine cooling unit of working vehicle
Inventor: ISHIDA EIICHI
IPC: F04D25/16
Filed: 1992-03-10
Abstract: PURPOSE:To increase an engine cooling performance by adding an axial flow fan blasting air from an engine side to a radiator side placed at a center to a rotary disc of a centrifugal fan taking cooling air into a radiator. CONSTITUTION:A water cooling engine 2 is provided in such a condition that a shaft faces in the front and rear directions in a bonnet 1 arranged at the front of a tractor for agriculture. A radiator 3 for cooling the engine 2 is provided, such that it is positioned at the front of the engine 2. A centrifugal fan 4 for taking cooling air into a radiator 3 is provided between the engine 2 and the radiator 3 in such a condition that a rotary disc 4a is placed opposite to the radiator 3. A plurality of blades 4b are arranged at the rotary disc 4a on the side of the radiator 3. An axial flow fan 7 which feeds hot air from the side of a radiator 2 to the side of radiator 3 is added at the center of the rotary disc 4a to exhaust hot air by force from the part between the centrifugal fan 4 and the engine 2. In this way, the engine cooling performance is improved.
Patent JP-S61209196-A (JP)
Inventor: IIZUKA KIMIYA
IPC: B43K5/02
Filed: 1985-03-13
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-H09246323-A (JP)
Title: Semiconductor chip mounting method and semiconductor chip mounting unit
Inventor: BESSHO YOSHIHIRO
IPC: H01L21/60
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To easily mount a semiconductor chip having a fine electrode pitch on a circuit board in a semiconductor chip mounting unit having a semiconductor chip mounted on the circuit board in a face-down state. SOLUTION: A semiconductor chip 5 is mounted on a circuit board 1 in a face-down state by using a bonding layer 8 of conductive adhesive. By providing a terminal electrode 2 of the circuit board 1 with a protruding electrode 3, an electrode pad 6 of the semiconductor chip 5 can be easily bonded to the terminal electrode 2 of the circuit board 1 in a fine pitch even if a thick passivation film 7 is formed on the surface of the semiconductor chip 5.
Patent JP-H02231582-A (JP)
Title: Method for measuring accident point of cable
Inventor: TERABE SATOMI
IPC: G01R31/08
Filed: 1989-03-03
Abstract: PURPOSE:To accurately calculate the distance from the feed end of the cable to an accident point by feeding electricity to the accident-phase cable through a power source capacitor and causing discharge at the accident point. CONSTITUTION:A power unit 2 applies a high voltage to the cable 1 and if the discharge is caused at the accident point 4, a discharging current (i) circulates and flows through a conductor 10 and a shield layer 11 to return to the feed terminal of the cable 1. At this time, the line constant of a line where the discharging current flows is only the reciprocal inductance between the feed end of the cable 1 and the electrostatic determination of the power source capacitor C of the power unit 2 and the discharging current is only the electrostatic the inductance 2 and the determination of the electrostatic capacitor C of the power unit 2, so that the discharging current attenuates through the resonance operation between said inductance and electrostatic determination. As a result, the inductance of the cable 1 know in advance leads to calculate the distance L from the feed end of the cable 1 to the accident point 4.
Patent JP-S58169038-A (JP)
Title: Dichroic radiation thermometer
Inventor: KURAMASU YUKIO
IPC: G01J5/00
Filed: 1982-03-31
Abstract: PURPOSE:To improve accuracy and to enable continuous measurement, by a method wherein the ratio of spectral emissivity is obtained based upon the correlation between head rediation energy and an object to be measured at two different wave bands, and the ratio of the heat radiation energy is compensated. CONSTITUTION:An output detector 2 is provided to detect heat radiation energy from the object to be measured at two different wave bands lambda1 and lambda2, and to apply detected values to an operation circuit 3. The operation circuit 3 operates the temperature as a black body, and then operates the value of exponential ratio epsilon<lambda1>1/epsilon<lambda2>2 of each spectral emissivity epsilon1 and epsilon2 at lambda1 and lambda2 according to the temperature operated. Then, the value of epsilon<lambda1>1/epsilon<lambda2>/2 is applied to a converter 4 which stores correlation curves of epsilon<lambda1>1/epsilon<lambda2>2 and the ratio epsilon1/epsilon2. The converter 4 converts the value of epsilon<lambda1>1/epsilon<lambda2>2 to the value of epsilon1/epsilon2. After that, heat radiation energy at lambda1 and lambda2 detected by the detector 2 is applied to an operation circuit 5, which operates the applied values as the temperature outputs. Finally, an output compensator 6 compensates the output of the circuit 5 utilizing the value of epsilon1/epsilon2.
Patent JP-H02231261-A (JP)
Title: Brake device for railway rolling stock
Inventor: SASAKI SHIN
IPC: B60T13/66
Filed: 1989-03-03
Abstract: PURPOSE:To apply brake onto a vehicle which travels on a rail having a slope always at a proper speed by detecting the slope of the rail on which the vehicle travels and adjusting the brake power of the vehicle in variable manners according to the result of the detection. CONSTITUTION:A brake control valve 3 is connected through a brake pipe 2a with an air tank 1, and a brake cylinder 4 is connected with the brake control valve 3 through an another brake pipe 2b. A brake shoe 8 is installed through a piston rod 7 with the piston 6 of the brake cylinder 4. If brake is applied when a vehicle travels on an ascent, a plurality of contact points are closed, and a solenoid valve 9 is closed to close the passage. Therefore, the compressed air sent from the brake control valve 3 is supplied into the brake cylinder 4 through the passage of a pressure adjusting valve 11, and the brake power is reduced to the smaller value than that in case of descent.
Patent JP-H03254247-A (JP)
Title: Multiplex transmission system
Inventor: AKIMOTO MITSURU
IPC: H04L12/40
Filed: 1990-03-02
Abstract: PURPOSE:To attain data transmission between multiplex nodes in an excellent way even when a data bus is broken by controlling a connection means in response to the broken line when the broken line of the multiplex transmission line is detected so as to close the connection at both termination parts. CONSTITUTION:A connection means 11c connecting to both termination parts of a multiplex transmission line 10 is provided and a prescribed multiplex node 11 in multiplex nodes 11-15 detects a broken line of the multiplex transmission line 10 in response to the reception disable state of a prescribed data, then the node 11 controls the connection means 11c in response to the broken line to close the connection of both the termination parts. Thus, all the multiplex nodes 11-15 are connected by a data bus 10 again to form a network and the multiplex transmission of the data is attained among the multiplex nodes 11-15. Thus, even when the data bus is broken, the data transmission among the multiplex nodes 11-15 is attained in an excellent way.
Patent JP-H05260448-A (JP)
Title: Scanning converter
IPC: H04N7/01
Filed: 1992-03-10
Abstract: PURPOSE:To obtain the scanning converter able to eliminate large area flicker without causing unnatural motion even when a signal whose field frequency is 50Hz is converted into a signal whose field frequency is 150Hz. CONSTITUTION:An analog video signal is converted into a digital signal by analog digital converters 15a, 15b, a digital video signal is stored in 3-field memories 16a, 16b, the digital video signal stored in the 3-field memories 16a, 16b is read by a controller 21 at a threefold speed, a digital processor 27 generates an interpolation signal from the digital video signal and the interpolation signal and the digital video signal are converted again into an analog signal by the D/A converters 28a, 28b. Thus, even when a signal whose field frequency is 50Hz is converted into a signal whose field frequency is 150Hz, large area flicker is eliminated.
Patent JP-S56148020-A (JP)
Title: Weighing apparatus
Inventor: OOKUNI YUKIMASA
IPC: G01G21/24
Filed: 1980-04-21
Abstract: PURPOSE:To accurately measure weight by a method wherein the compression of a coiled spring is amplified, and the positional change of said amplified vertical movement is converted into an electrical signal. CONSTITUTION:When a load is applied to a weighing tray 3, a coiled spring 8 is compressed, and horizontal links 12a and 12b lower through a spring holding plate 9, a link 10 and movable rods 11a and 11b. The angles between a differential rod 16 and the horizontal links 12a and 12b vary freely, and the differential rod 16, a lever 19 and an iron core 20 are kept vertical at all times. The lowering of the horizontal links 12a and 12b is transmitted to the iron core 20 through the differential rod 16, an attaching member 18 and the lever 19, and a measurement output can be obtained from a differential transformer 21.
Patent JP-H09239363-A (JP)
Title: Emergency fresh water generator
Inventor: IMAI KAZUO
IPC: C02F1/50
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To make compact an emergency fresh water generator for supplying potable water in case of a disaster or an emergency by making an engine or the like a power source to drive a means for drawing raw water and a means for boosting the pressure oaf raw water to a high one and purifying the raw water with a separation membrane. SOLUTION: As an intake for taking in raw water, that having a strainer 1 at the tip of a hose 8 is used. And as a means 9 for drawing raw water, since it performs a function of introducing raw water into a body of an emergency fresh water generator from water sources such as sea, rivers, pools and emergency water storage tanks, a self-priming pump is preferably used, and also a high pressure pump 11 for boosting the pressure of raw water to a high one is used, and as a power source for them, an engine 14 is used. And the driving force is transmitted to the raw water pump 9 from a coaxial pulley 15 through a belt 18 and to the high pressure pump 11 from a coaxial pulley 15 through a belt 19.  And in order to restrain the pulsation of a water flow, an accumulator 22 is installed, and on the downstream side thereof, a reverse osmosis membrane module 24 is arranged to purify the raw water.
Patent JP-H11208915-A (JP)
Title: Paper sheets separating device
Inventor: OZAKA TADASHI
IPC: B65H3/66
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To pass paper sheets of various kinds of thickness and suppress deformation of paper sheets when paper sheets collide with a separating roller to be a resistance force addition means by providing a paper sheets deformation suppressing guide moving according to thickness of paper sheets. SOLUTION: A paper sheets deformation suppressing guide 5 is installed so that letters may not enter clearance between upper and lower side separating rollers 4 and between the lower side separating roller 4 and an engaging roller. The deformation suppressing guide 5 is mounted by passing a supporting shaft 27 of the separating roller 4 through a mounting hole 34. A hole 34A corresponding to a supporting shaft 27A on the upper side is made a round hole of a dimension which is slightly larger than that of the supporting shaft 27A and a hole 34 corresponding to a supporting shaft 27B on the lower side is made an oblong hole.  Therefore, because the supporting shafts 27A, 27B move according to the moving of the separating rollers 4 when each of the separating rollers 4 moves corresponding to thickness of letters, also the deformation suppressing guide 5 is capable of oscillating and moving corresponding to the thickness of letters which are paid out.
Patent JP-S55142516-A (JP)
Title: Water-making device
Inventor: IWATANI YASUYUKI
IPC: B01D53/04
Filed: 1979-04-26
Abstract: PURPOSE: To effect the early detection of clogging by installing a means to optically detect clogging of adsorbent in a water-making device by adsorbing water from gas.  
     CONSTITUTION: When clogging occurs in adsorbent 1a, pressure difference increases between the gas inlet and outlet separated by the adsorbent 1a in a container 1. Pressure at the sides of gas inlet and outlet is respectively transmitted to the lower and upper parts of an airtight container 101 each via the first and second connection pipes 102, 103. Thus, gas blows from the pipe 102 to the container 101 to increase flow toward the pipe 103. Al foil piece 105 in the container 101 is blowed against gravity and is lifted to a high position. As a result, reflected light impinges onto a phototransistor 107a, and its output passes an amplifier 109 and causes an indicator lamp 111 to light, notifying the clogging. This enables an immediate action and results in high efficiency operation. 
     COPYRIGHT: (C)1980,JPO&Japio