baber/WOPTO huggingface dataset:
Patent JP-H09325080-A (JP)
Title: Load detecting device
Inventor: UTSUNOMIYA MICHITO
IPC: G01L1/08
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a new-type load detecting device in which defect of conventional strain gauge type load cell, in which the device becomes larger as a nominal load increases and measurement speed decreases, is overcome. SOLUTION: In the internal hollow part of a strain generation body 3 comprising a fixed rigid part 11, a movable rigid part 12 and two, upper and lower, beam parts 13 and 14, a piezoelectric actuator 21 in which a force according to the magnitude of an applied voltage is generated outside is incorporated. Relating to supporting members 19 and 20 which support an actuator 21 from above and below, at an intermediate position between the actuator 21 and the movable rigid part 12, a deformation detecting means which detects a deformation of the strain generation body 3, due to a load W, is assigned. Then, a control device 6 is provided, for a deformation of the strain generation body 3 detected with the deformation detecting means to be corrected to 0, a voltage is applied to the actuator 21 and a load W is measured based on the applied voltage.
Patent JP-H0861290-A (JP)
Title: Friction pump using magnetic bearing
Inventor: HERUMUUTO BERUNHARUTO
IPC: F16C39/06
Filed: 1995-06-29
Abstract: PURPOSE: To assure a safe operation of a friction pump at extreme requirements in a simple manner without requiring any additional constructional elements. CONSTITUTION: A friction pump is equipped with at least one actively controlled magnetic radial bearing 8. In order to satisfy the extreme requirements needed for the friction pump, a gap between pump elements 1, 2 and an emergency bearing 10 must be narrower, the rotating speed must be increased, and a magnetic bearing must be used. In order to meet these requirements, a special control mechanism is provided. The control mechanism is operated in cooperation with control of a rotor 3, a positional sensor 9, and the magnetic bearing.
Patent JP-S5788246-A (JP)
Title: Suction device for multi-valve type engine
Inventor: NAKAMURA HARUO
IPC: F02F1/42
Filed: 1980-11-20
Abstract: PURPOSE: To eliminate the instability of combustion during the low-load operation of engine as well as to raise the durability of a suction device by connecting the suction pathways on the downstream side of each throttle valve.  
     CONSTITUTION: In a carburetor C, a suction pathway P on the first throttle valve 4 1  side is connected with a suction pathway S on the second throttle valve 4 2  side through a through hole 1 in the portion of a suction pipe B. When the second throttle valve 4 2  is fully closed and the first throttle valve 4 1  is opened during the low-load operation period, part of incoming gas is directed through the through hole 1 into the suction pathway S, and a swirl flow, as shown by arrows 7, is produced in the combustion chamber of a cylinder A by a difference in flow rate between the suction pathways P and S. On the other hand, gas diverted through the through-hole 1 into the suction pathway S flows into the combustion chamber while cooling the suction valve on the second throttle valve 4 2  side. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05330737-A (JP)
Title: Selvedge rise preventing device for package
Inventor: TONE SHOICHI
IPC: B65H54/38
Filed: 1992-05-28
Abstract: PURPOSE:To provide a package without rib by changing the degree of a cut head of an outer turn line and the position of an inner turn line during take-up in those whose yarn is selectively traversed between an inner pattern line of a triangular waveform and the outer turn line of the truncated triangular waveform. CONSTITUTION:The shape of an outer turn line A1 is determined by movement of a cam roller 34 through reciprocating motion of a creeping cam 26, and the degree of truncation of the outer turn line A1 by the position of reciprocating motion of the creeping cam 26. In this case, the reciprocating motion of the creeping cam 25 is cyclically changed as a b c d e d c b a b ... during take-up of one package. By this, an inner turn line is cyclically changed from A2' to A2'' and further from A2'' to A2'. The outer turn line is cyclically changed from A1' to A1'' (creeping rate is gradually increased from 50% to 83%) and further to A1'.
Patent JP-S6224900-A (JP)
Title: Load meter for press
Inventor: ITAKURA HIDEO
IPC: G01L5/00
Filed: 1985-07-26
Abstract: PURPOSE:To prevent the injury of a press and dies and to assure operator's safety by providing a load sensor to the press, comparing the output thereof with a set value and stopping the press upon detection of overload and the abnormal load in a non-load region. CONSTITUTION:The detection output from the load sensor attached to the press is subjected A/D conversion and is inputted to a comparator. The upper limit load which is regarded to be overload is set in a setter A and the required load slightly higher than zero i set in a setter B. The set value of the setter B is inputted to the comparator and is compared with the input to the load sensor. A relay R1 operates when the input to the load sensor exceeds the set value of the setter B. The relay R1 operates and an emergency stop signal is transmitted to stop the press when the input to the load sensor exceeds the set value of the setter A. The operation of the press is continued when the input does not exceeds the above-mentioned set value.
Patent JP-S5687732-A (JP)
Title: Heat pump type cooling and heating device
Inventor: SATOU ICHIROU
IPC: F24F11/02
Filed: 1979-12-19
Abstract: PURPOSE: To reduce the frequency of turning ON and OFF due to a temperature adjustor at the time of cooling operation by making the differential of the temperature adjustor upon cooling different from that used upon heating, in a device in which cooling and heating driving operations are automatically controlled by a temperature adjustor.  
     CONSTITUTION: An electric motor 1 for a compressor is connected in series to the contact 52c of an electromagnetic contactor 2. To one terminal end of the contactor 2 there is connected a contact of a temperature adjustor 4 for cooling operation through a cooling and heating operation change-over switch 3, and to the other terminal thereof there is connected a contact of a temperature adjustor 5 for heating operation therethrough. Upon this occasion, the differential of the temperature adjustor 4 for cooling operation is set larger than that of the temperature adjustor 5 for heating operation. Accordingly, even when the cooling ability upon the cooling operation becomes excessive with respect to the cooling load, the frequence of turning ON and OFF of the operation can be reduced in correspondence to the part in which the differential of the temperature adjustor 4 is made large. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H1115591-A (JP)
Title: Electrostatic connection-type tablet device
Inventor: KATAHIRA AKIHIRO
IPC: G06F3/03
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a thin and inexpensive tablet device with fewer numbers by reducing the number of layers in a tablet input plate, the number of members and the number of work processes and also executing a facilitation. SOLUTION: Thin and square-shaped electrodes Xi (i=1-N) extended in an Y-axis direction are arrayed on one surface of the tablet input plate 2 in an X-axis direction at equal intervals. The respective square electrodes Xi are bisected by a slight interval along one diagonal line and the first electrodes X11 , X12 ,... and X1 N which are gradually widened in width in the Y-axis positive direction and the second electrodes X21 , X22 ,... and X2 N which are gradually widened in width in the Y-axis negative direction are formed. An input pen is electrostatically connected as against the first electrodes X1i (i=1-N) and the second electrodes X2i (i=1-N). The X and Y coordinate positions on the tablet input plate of the input pen are measured by the detection outputs of the input pen against the respective voltages of the first electrodes X1i and the second electrodes X2i .
Patent JP-S5954600-A (JP)
Title: Composite supporting substance for photosensitive resin printing plate
Inventor: YOSHIDA MATSUO
IPC: G03F7/11
Filed: 1982-09-22
Abstract: PURPOSE:To obtain the titled composite supporting substance having an improved adhesive force and being free from the deterioration of the bond performance thereof due to temperature, humidity, a solvent, etc., by providing an adhesive layer formed of diene polymer and resin specified respectively on a flexible supporting substance. CONSTITUTION:An adhesive composition formed of diene polymer (e.g. polybutadiene glycol) of 2-50pts.wt. part which has a functional group (e.g. a hydroxyl group) at the end or not and whose molecular weight is 500-6,000 and resin (e.g. polyurethane being soluble to a solvent having a plurality of active hydrogens) of 98-50pts.wt. which is set with a three-dimensional mesh structure formed by the repetition of ionic addition reactions is applied onto a flexible supporting substance (e.g. polyester) and dried so as to form an adhesive layer, and thereby an aimed composite supporting substance for a photosensitive resin printing plate is obtained.
Patent JP-S5887997-A (JP)
Title: Method and device for controlling switching circuit network
Inventor: ROBAATO UITSUKU
IPC: H04Q11/04
Filed: 1982-09-22
Abstract: Method and device for controlling a TST-switching network. The control device (5) controls the network in such a way that in one frame period in each of the  lambda  internal time slots the (n x n)-switching matrix (6) is set according to the switching pattern of an (n x n)-permutation matrix, so that in each time slot always n switching paths between the input buffer (3 or 4) and the output buffer (7 or 8) are set up in parallel. Consequently, the network is free from blockings for at most n x  lambda  switching paths.
Patent JP-S6141667-A (JP)
Title: Air cushion vehicle
Inventor: ARUBERUTO BURUUMU
IPC: B60V1/22
Filed: 1985-07-26
Abstract: A ground effect vehicle consists of a central, wing-like support body (1), floats (5) and/or undercarriage units located on both sides of the support body, a thrust generator (11) located in front of the support body, a control surface (14, 16) and a cabin (17), located on top of the support body for at least one person and, if required, for payloads. In order to increase the ground effect and to realize the ground effect even at low speeds, a nose (6) extending far forwards is provided in front of the support body (1), which nose forms an airflow duct (7) directed under the support body, the thrust generator (11) being located under the front region of the nose (6) in or immediately in front of the airflow duct (7).
Patent JP-H0512793-A (JP)
Title: Bearing device
Inventor: KONISHIGAWA KAORU
IPC: F16C33/10
Filed: 1991-07-04
Abstract: PURPOSE:To provide the thin bearing device which reduces the deflection of its shaft and is tolerant to vibration and a shock and low in cost. CONSTITUTION:A groove 15 is formed in the center part of the inner periphery of a bearing main body 1 which supports a shaft 9 through lubricating oil 2 and grooves 14a and 14b which are shallower than the groove are formed in the inner periphery above and below. the groove 15; and a thrust reception part 1a and an air vent 1e are provided at the bottom part of the bearing main body 1. Consequently, a metal bush and a bearing can be a abolished to make the bearing device 10 thin, and an oil film is formed by the pumping effect by the shaft 9, the grooves 15, 14a, and 14b of the bearing main body 1, and lubricating oil 2, so that shaft deflection accuracy is improved.
Patent JP-H05337719-A (JP)
Title: End mill
Inventor: SASAKI KAZUYOSHI
IPC: B23C5/10
Filed: 1992-05-30
Abstract: PURPOSE:To provide an end mill which is suitable for cutting a variety of works ranging from mild steel to such a high hardness material as hardened steel. CONSTITUTION:In an end mill formed with plural cutting edges with each twist on the circumference of a tool body, it is featured that a helix angle theta a of each cutting edge is ranged 40 deg.-60 deg., and a peripheral cutting edge is more than four pieces, while core thickness 4 of a cutting part is set to a range of 70-90% with a cutting tool diameter for high rigidity.
Patent JP-S6055761-A (JP)
Title: Receiver
Inventor: YAMAMOTO AKIMASA
IPC: H04L25/49
Filed: 1983-09-06
Abstract: PURPOSE:To prevent the input of noise at a data reception time by informing a control part of the timing of data read when data consisting of a prescribed number of bits is latched. CONSTITUTION:A PWM-modulated receiving signal 00 is inputted to a gate circuit 1, and a leading edge detecting circuit 2 monitors the output 11 of the circuit 1 to detect the leading edge part of data. Monostable multivibrator circuits 3, 4, and 5 are started at the timing of this detection of the leading edge. The output 41 of the circuit 4 is used for controlling the circuit 1 to turn off the gate circuit 1, and therefore, the input of any signal (for example, noise) to the circuit 2 is inhibited during this time. A counter 6 started by the circuit 2 counts the number of bits of inputted data; and when it counts a prescribed number of bits, it informs a control circuit 7 of the completion of one word. The circuit 5 resets the counter by an output 51 to prevent the counter 6 from malfunction due to the noise or the like.
Patent JP-H0328870-A (JP)
Title: Replenishing mechanism for toner cartridge
Inventor: EOMO KYORI
IPC: G03G15/08
Filed: 1989-06-26
Abstract: PURPOSE:To prevent operator's hands from getting dirty and to prevent the powder smoke of toner from flying up at the time of replenishing the toner by providing a replenishment cover disposed at a cartridge replenishing port so that it can open with rotation, an inserting guide for setting at the replenishing port and a lever for opening the replenishment cover. CONSTITUTION:The mechanism is constituted of a toner cartridge 1, the replenishment cover 2, a developing part 3, the inserting guide 4 for the toner cartridge 1 and the toner replenishing lever 5. And by setting the toner cartridge 1 so as to be fitted in the inserting guide 4 of the developing part 3 and depressing the lever 5, the replenishment cover 2 of the toner cartridge 1 opens and the toner is replenished from the toner cartridge 1 to the developing part 3. Thus, the toner is conveyed from the toner replenishing port to the developing part without making operator's hands and clothes dirty.
Patent JP-S5954364-A (JP)
Title: Fault information transferring system
Inventor: GOTOU TAKUO
IPC: H04Q1/26
Filed: 1982-09-21
Abstract: PURPOSE:To transfer fault information even from a slave station having a digital line only, by providing an identification signal receiver in common to a fault receiver of a master station. CONSTITUTION:When a fault is generated at a slave station and a frequency (f) transmitted usually is cut off, it is detected by a frequency receiver 32. Then, a connector 33 is started, and a identification signal receiver 34 and a line of the slave station are connected. Then, since a number discriminating the own slave station is transmitted from the slave station, the number is transmitted corresponding to the slave station by a converting circuit 35 and an interface circuit 36 is started. Thus, the fault information is transferred from the slave station.
Patent JP-S6057572-A (JP)
Title: Sector creating circuit
Inventor: ARAMAKI NORITO
IPC: G11B20/12
Filed: 1983-09-07
Abstract: PURPOSE:To easily remove a short unusable final sector without changing a physical index signal and reduce the load of a control device by inhibiting a sector at the end section of a magnetic disk, etc. by means of a window signal which can be set freely. CONSTITUTION:A byte clock CLK is supplied to a sector generating counter circuit 10 and window generating counter circuit 12 and a byte/sector setting switch 14 sets a desired number of bytes per sector. A window generating setting switch 16 sets a byte number at which a window signal rises. If the number set by the switch 14 is the complement of N bytes, a carry output CA1 is produced when the counter circuit 10 counts the clock CLK for N bytes. If the number set by the switch 16 is the complement of Y bytes, another carry CA2 is produced when the counter circuit 12 counts the clock CLK for Y bytes. When the carry CA2 is produced, a gate 22 is closed and the carry CA1 which becomes a sector signal SCT is inhibited. By setting the Y bytes so that the CA2 is produced just before the final sector signal, the counter circuit 12 stops the operation when the CA2 is produced, and thus, the final sector is inhibited.
Patent JP-H0669573-A (JP)
Title: Optical wavelength conversion apparatus
Inventor: NOZAKI NOBUHARU
IPC: H01S3/08
Filed: 1992-06-23
Abstract: PURPOSE:To reduce stray light causing noises, simplify the position adjustment of optical part members, reduce the manufacturing cost of devices, and simplify the assembling of devices. CONSTITUTION:This laser apparatus consists of the following; a semiconductor laser (LD) light source 1 outputting semiconductor laser light (809nm), a columnar convergent lens 2, a YAG crystal 3 which the semiconductor laser light is made to enter, a KTP element 4 which receives the fundamental wave being the laser light (1064nm) from the YAG crystal 3, and outputs the second harmonic wave (532nm), and a rear mirror 5 and an output mirror 6 which sandwich the YAG crystal 3 and the KTP element 4 from both sides. The output mirror 6 is constituted of an infrared rays cutting part member, and has transparency which cuts off the fundamental wave out of irradiated laser light and transmits only the second harmonic wave.
Patent JP-H0454226-A (JP)
Title: Vertical type working machine
Inventor: HIBI SHINJI
IPC: F02B63/04
Filed: 1990-06-22
Abstract: PURPOSE:To enhance the noise preventing function and the thermal characteristic of a vertical type working machine as a whole by providing a room in which an engine and a working machine (generator) and a room in which a radiator is disposed, which are independent from each other, and by providing a passages for cooling air for a radiator and discharge air and a passage for ventilating the room disposed therein with the engine, which are independent from each other. CONSTITUTION:An engine 1 arranged in a posture such that a crankshaft 2 extends vertically, and a generator 3 disposed below the engine 1, are coupled with each other through the intermediary of a speed change unit 5 so as to form an vertically elongated working unit 6. A package 10 is composed of a rectangular parallelopiped outer wall assembly 11 having a vertically long length, a frame assembly 12 and three partition walls 15 through 17 which are disposed in the outer wall assembly 11 so that the inside of the latter is sectioned into four rooms. The engine 1 and the generator 3 are disposed in the second room 50. The third room 75 forms a space for installing a radiator 76, a passage for introducing cooling air for the radiator, and a space for installing a ventilating duct 72 communicating the second room 50 with an external space. Further, the fourth room 87 forms therein a space for installing mufflers 93, 94 and a passage 92 for discharge air from the radiator.
Patent JP-H11105664-A (JP)
Title: Air bag device
Inventor: TAKIMOTO MASAHIRO
IPC: B60R21/2342
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To provide an air bag device that is capable of reducing the expansion speed of its air bag at the second state or against an occupant popped out through its cover body while holding the time up to the expansion completion of the air bag shorter. SOLUTION: An air bag device, which is used in a vehicle to protect an occupant through expansion by inflation of its air bag to the occupant, comprises an inflater 12, an air bag main body 16 with gas vents 14 folded up so as to be inflated with the gas produced by the inflater 12, and a cover body 18 that covers the air bag 16 folded up. The air bag 16 is provided with a degassing-amount regulating value 30 that throttles the opening amount of the gas vents 14 during the inflation of the air bag 16.
Patent JP-H1053671-A (JP)
Title: Rubber composition
Inventor: YOKOYAMA HIDEAKI
IPC: C08L9/06
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition useful for a tire tread, etc., capable of manifesting grip on ice or snow, processability and low shrink properties, comprising specific conjugated diene (co)polymers different in molecular weight in a prescribed ratio. SOLUTION: This rubber composition comprises (A) a conjugated diene polymer (P1 ) or (P2 ) a vinyl aromatic hydrocarbon-conjugated diene copolymer having >=30×10<4> weight-average molecular weight (Mw) converted to that of polystyrene and <=30wt.% of bonded styrene amount (S) and (B) the polymer P1 or the copolymer P2 having 0.2×10<4> to 8×10<4> Mw and <=30wt.% of bonded styrene amount S. The components A and B satisfy the relation of the formula S+(V/2)<25 [V is a vinyl content (%)] and the composition is composed of 30-120 pts.wt. of the component B based on 100 pts.wt. of the component A. The composition is regulated to have >=15% extract content with chloroform after the vulcanization of the composition based on the weight of the component B.
Patent JP-H0722052-A (JP)
Title: Method for heating fuel cell
Inventor: ONISHI KOICHI
IPC: H01M8/04
Filed: 1993-07-05
Abstract: PURPOSE:To miniaturize a gas heater to reduce the cost of equipment by heating the cathode gas of individual fuel cells one by one at the cold start of the fuel cells together with blowers in a circulation line. CONSTITUTION:A blower 26 and a cathode gas heater 27 are driven with stop valves 34, 36 open and all the other valves closed, to heat the cathode gas of a first molten carbonate fuel cell 11. When heating of the cell 11 is finished, a second molten carbonate fuel cell 12 is heated with stop valves 38, 40 open and all the other valves closed. When heating of the cell 12 is finished, the next fuel cell is heated and then other fuel cells are heated similarly, and finally the anode gas of an (n) molten carbonate fuel cell 1n is heated with stop valves 42, 44 open and all the other valves closed. Since the individual cells 11, 12...1n have their cathode gas heated one by one, a capacity for one cell is sufficient for the capacity of the cathode gas heater 27. The expensive heater 27 can then be miniaturized and equipment cost can be reduced.
Patent JP-S6224407-A (JP)
Title: Rotating head type pcm sound recorder
Inventor: FUJIWARA JIRO
IPC: G11B27/036
Filed: 1985-07-25
Abstract: PURPOSE:To process serially a recording and reproducing signal and to simplify the circuit constitution by scanning a parallel track so that plural rotating heads cannot hourly overlap each other during one rotation of a head drum. CONSTITUTION:Sound PCM recording heads 15a-15c, previously reading sound PCM reproducing heads 17a-17c and sound PCM monitor heads 19a-19c are spaced along the rotating direction of an upper drum 13 by the prescribed angle interval. The length of a PCM sound track 12 is about 1/18 the full periphery of the drum, and corresponds to about 20 deg.. The interval of respective heads is set more than 20 deg., and stages are added to the height between symbols (a)-(c) (track width direction) so that a parallel track with three channels can be formed. As a result, when the parallel track with channels A-C is formed, each head never scan simultaneously the PCM sound track 12 in terms of time, and a signal processing system can be made into one channel, and is operated with time division.