baber/WOPTO huggingface dataset:
Patent JP-H0350695-A (JP)
Title: Carbon dioxide gas pressure detecting device in automatic vending machine
Inventor: TANAKA HARUO
IPC: G07F13/06
Filed: 1989-07-18
Abstract: PURPOSE:To avoid suspension of sale by providing a pressure detecting switch between a carbon dioxide gas cylinder and a gas regulator, and outputting alarm for running out carbon dioxide gas. CONSTITUTION:The gas cylinder 15 is connected to the injection port of a carbonator 7 through a gas control device 16, and the pressure detecting switch 17 for foreknowing the running out gas is provided between the cylinder and the gas control device, and a running out gas detecting switch 18 is provided between the control device and the carbonator. For instance, if the ambient temperature of an automatic vending machine is 15 deg.C, the saturation pressure of the carbon dioxide gas is about 51.9kg/cm<2>, and when the pressure becomes below 30kg/cm<2>, the switch 17 issues the foreknowledge signal of the gas exhaustion. After this, the drink of about 400 cups portion measured by a cup 10 can be sold, and if the cylinder 15 is replaced within this period, suspension of sale due to the gas shortage can be prevented. When the gas pressure of the carbonator 7 becomes below 5kg/cm<2>, the switch 18 issues a sale suspension signal due to the gas shortage.
Patent JP-2000000032-A (JP)
Title: Biodegradable nursery container and molding of the same
Inventor: UEDA SEIICHI
IPC: C08L101/16
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a nursery container set at least a part of the container body to rapidly biodegrade after transplantation to soil allowing not disturbing the growth of a nursery root. SOLUTION: The container molded from a material comprising paper fiber incorporated with starch and polyvinyl alcohol, has thin parts of 0.05 to 0.50 mm thickness made on the side wall 2 and the bottom 3 of the container body 1 at the ratio of 5 to 30% of the surface area to the surface of the container body 1 setting the container to easily collapse by biodegradation in the soil.
Patent JP-S6077776-A (JP)
Inventor: OOHARA YOSHIYUKI
IPC: A63B51/02
Filed: 1983-10-03
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-H0743231-A (JP)
Title: Manufacture of semiconductor pressure sensor
Inventor: OKUBO AKIRA
IPC: G01L9/04
Filed: 1993-07-28
Abstract: PURPOSE:To provide a laser welding method by which a highly reliable joint can be formed in a weld near the root of a connecting pipe without giving any thermal effect to the connecting pipe. CONSTITUTION:A semiconductor pressure sensor manufacturing method for conductively connecting lead wires 34 airtightly led out from a thick film ceramic substrate to terminal fittings 33 near the root of a connecting pipe 12 in a semiconductor pressure sensor composed of a connected body of a metallic gauge 5 incorporating an IC sensor chip, the thick film ceramic substrate wire-bonded to the chip, etc., and an enclosure 11 having the connecting pipe 12 and terminal fittings 33 is provided. In the method, the lead wires 34 are laser-welded to the terminal fittings 33 while the semiconductor pressure 1 is supported on, for example, a supporting base 31 having an inclinedly recessed groove 32 so that the optical axis 24 of a laser beam 22 converged into a small spot through the objective lens 21 of a laser beam machining head 20 can be projected upon the welds 15 of the fittings 33 at a fixed angle 6 within the range of 10 deg.-45 deg. against the connecting pipe 12.
Patent JP-H1032094-A (JP)
Title: Lighting system
Inventor: IHARA MINORU
IPC: H02H3/08
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To prevent an inverter circuit from failure resulting from a misconnection of a DC power supply without causing a loss of the power nor shortening of the service time of battery. SOLUTION: An inverter device 1 is equipped in a casing with an inverter circuit 10 and a bypass circuit 10a. The bypass circuit 10a includes a resistance 10b and diode 10c. When a DC power supply 11 is connected with the inverter device 1 in contra-polarity, a current in opposite direction flows through the resistance 10b and diode 10c, which causes a current fuse 14 to blow. The fuse 14 is easily replaceable. If the DC power supply 11 is connected with the inverter device 1 in correct polarity, current does not flow through the diode 10c and resistance 10b substantially.
Patent JP-S5887395-A (JP)
Inventor: TSUJII KAORU
IPC: D21H17/03
Filed: 1981-11-19
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-H0473306-A (JP)
Title: Mat for bed with heater of artificial skiing ground
Inventor: IMAGAWA KENZO
IPC: E01C13/08
Filed: 1990-07-13
Abstract: PURPOSE:To surely prevent the sliding of a snow layer, and to replace a snow layer in a short time by sticking an artificial turf on a base, conducting electricity through a heater wired in the base and forming a plurality of drain holes in the artificial turf at intervals. CONSTITUTION:A mat for a bed is composed of a plurality of bases 2 laid on the surface of a floor 1 at intervals, artificial turfs 3 stuck on the bases 2, and heaters 4 wires in the bases 2 and connected to an external power source. In this case, a plurality of drain holes 5 are formed in the artificial turfs 3 at intervals. The sliding of a snow layer is surely prevented by the intrusion of the artificial turfs 3 into the snow layer, the snow melting water of the snow layer is surely drained through the drain holes formed in the artificial turfs 3 to the outside, and the snow layer is melted easily only by conducting electricity through the heaters.
Patent JP-H0870521-A (JP)
Title: Connection element for electric and mechanical connection with rotary-motion-able connection part connected with protective hose system for lead wire
Inventor: ZAAFUA KIRUMA
IPC: H01R35/00
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To prevent breaking at a specified attaching part of a connecting component by electrically connecting a conductive protective hose and the main body parts of the connecting component which are rotatably attached with each other. SOLUTION: Connecting component 18 is constituted of a cylindrical hollow member 1, having an aperture and a hollow cylindrical retaining member 2, which are arranged coaxially and fixed with a snap ring 4 which is rotatable relative to each other. Zones 1, 2, in which slits are formed in the axial line direction, form an electric contact elastic member having flexibility, are pressed on a sheath outer surface of the retaining member 2 by mechanical pressure, and form a conductive connecting part together with the retaining member 2. Thereby the rotating movement of a conductive hose fixed to the connecting elements 18 is ensured, and the breaking of a current is not generated at a part between rotatable main parts.
Patent JP-S5975062-A (JP)
Inventor: BETSUSHIYO YOSHIROU
IPC: F16B45/02
Filed: 1982-10-21
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-S6341917-A (JP)
Title: Recognizing device for computer resource user
Inventor: TSUKAMOTO SETSUO
IPC: G06F21/32
Filed: 1986-08-08
Abstract: PURPOSE:To make it unnecessary for a permitted user to remember a password, etc., newly by providing a matching means which matches an answer received by an answer receiving means with an answer registered in a question and answer holding means and recognizes whether or not a user is permitted. CONSTITUTION:When there is a request to use a computer resource from a user, a question extracting means 3 recognizes the request from the user by a user request acceptance part and a question retrieval part retrieves a question corresponding to the user. Then a display means 4 displays the extracted question so as to recognize whether or not the user is permitted. The matching means 6 extracts an answer registered previously in the question and answer holding means 8 by an answer extraction part and an answer matching part matches the extracted answer with the answer from the user to the question; when the answer is correct, the user is allowed to use the computer resource.
Patent JP-S6342120-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAMOTO YUICHI
IPC: H01L21/225
Filed: 1986-08-07
Abstract: PURPOSE:To shorten the manufacturing term while reducing the installation of heat treatment for diffusion by a method wherein transistor structure is manufactured by coating and diffusing a coating diffusion source containing different conductivity types while PNP type, NPN type and transistor characteristics are changed by changing the kind and concentration of impurities. CONSTITUTION:A silicon oxide film 2 is removed by photoetching process on an N type silicon substrate 1. Next, the surface is coated with a coating diffusion source 3 containing arsenic and boron. At this time, the coating agent is prepared to make the concentration of arsenic in the diffusion source 3 higher than the concentration of boron so that NPN type transistor may be manufactured due to faster diffusion of boron than arsenic during heat treatment process for diffusion. Furthermore, when, with the silicon substrate specified to be P type, the coating diffusion source 3 containing phosphorus and boron in higher concentration than that of phosphorus is likewise heat-treated for diffusion, a reverse PNP type transistor can be manufactured due to faster diffusion of phosphorus than boron.
Patent JP-H0911242-A (JP)
Title: Manufacture of split mold
Inventor: OIWA HIROKAZU
IPC: B29C33/38
Filed: 1995-06-28
Abstract: PURPOSE: To efficiently and inexpensively manufacture a split mold from an integral model. CONSTITUTION: A mold model 16 equipped with a model main body 16a having the shape corresponding to a mold space to be formed and the splitting protruding part 16b formed to the model main body 16a so as to protrude from the surface thereof and splitting the surface of the model main body 16a into at least two or more parts is produced. The entire surface of the model main body 16a and the splitting protruding part 16b is covered with an integral metal layer 20. By cutting the splitting protruding part 16b along with the metal layer 20 in the direction crossing the protruding direction thereof, the metal layer 20 covering the surface of the model main body 16a is divided into two or more parts to obtain a split mold 25 having the inside space 24 of the metal layer 20 as a mold space.
Patent JP-H0473324-A (JP)
Title: Borer for anchor work
Inventor: FURUYA YOSHIJIRO
IPC: E21B19/08
Filed: 1990-07-13
Abstract: PURPOSE:To improve operating efficiency by the facilitation of carrying-in-and- out and movement on a slope, and to enhance the work environment of an operator by forming an anchor borer in an inverter circuit control type small- sized machine capable of remotely controlling the rotation and forward movement and retreat of a boring rod. CONSTITUTION:A motor 1 for turning and driving a boring rod is forward moved and retreated continuously through a chain 24 for interlocking, passed around front-and-rear sprockets 23, 23 by a motor 5 for forward moving and driving the motor 1. Both motors 1, 5 are connected to an inverter circuit 7, and the number of revolution of these motors can be controlled by the frequency conversion system of the circuit 7 by a remote controller 14. Each member constituting a guide frame 4, a rocking frame 27 and a base frame 6 is formed in pipe structure made of an aluminum alloy. Accordingly, the miniaturization and lightening of a borer 15 progress, thus improving the operating efficiency of anchor work, then enhancing the work environment of an operator.
Patent JP-H04236844-A (JP)
Title: Centrifugal planetary friction change gear and planetary change gear
Inventor: TSUEN YUE
IPC: F16H15/56
Filed: 1991-07-25
Abstract: PURPOSE: To provide a friction transmission using centrifugal force as pressure force not working on a support system by adopting linear contact not being accompanied by geometrical sliding having high driving efficiency, comparatively small volume (comparatively high output density) and a precise driving ratio, capable of continuously driving with large motive force and simultaneously capable of maintaining various inherent advantages of a conventional friction transmission. CONSTITUTION: A plural number of flat friction pulleys are provided, the outer surface friction pulleys 7, 8 work as planets, and they frictionally make contact with the related inner surface friction pulleys 9, 12 under working of centrifugal force. This transmission has a characteristic to uniformly work and protect it from an excess load, and it can absorb impact. A motor can smoothly start under a large load. Motive force and output torque of this transmission increases more than ten times when compared with gear driving in a range of high speed driving. This transmission constitutes a semi-continuous variable transmission and constitutes a self adaptive speed changing device.
Patent JP-S57111553-A (JP)
Title: Color image forming apparatus
Inventor: INOUE TAKAHIRO
IPC: G03G15/01
Filed: 1980-12-27
Abstract: PURPOSE:To make color balance constant, and to eliminate scattering of image quality in successive copying, by forming color images consisting of each color image on the same image-forming region of an image-bearing drum in the case of forming the same color image in reproduction of successive color images. CONSTITUTION:In color copying using a photosensitive drum, at the first rotation of the drum an optical system moves forward and backward on faces A, B to execute transfer of a yellow image on the face A, and no operation on the face B; on the face A of the second rotation, the optical system moves forward and a magenta image is transferred, and on the face B, same as the first; thus, the face A is always used for image formation, and in and after the second copy, these procedures do not change. Likewise in the case of copying in size  A4 or B4, the same color copying is done on the same position of the photosensitive drum, thus permitting copying stable in color reproduction to be executed  at comparatively high speed only by simple sequential processing without addition of any apparatus.
Patent JP-2001012518-A (JP)
Title: Disc brake
Inventor: NAKAYAMA SHINICHI
IPC: F16D55/224
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts and simplify a structure by separately providing a ramp cover of a ball ramp mechanism and a caliper. SOLUTION: A ramp cover 19 of a ball ramp mechanism 18 is mounted to a caliper 2 with using a mounting bolt 28 and the like to form a ball-ramp type disc brake. A friction pad 9 is pressed against a disc D through a ramp shaft 22, a push rod 12, a nut 10, a piston 8, and the like by a ball 25 when a turning lever 26 is turned by a vehicular hand brake and the like. An initial position of the ramp shaft 22 and the like is regulated by making a projecting part 26A of the turning lever 26 abut to the mounting bolt 28. Meanwhile, a cam-strut type disc brake can be formed by removing the ball ramp mechanism 18 from the caliper 2 and exchanging with a cam mechanism or the like.
Patent JP-S6082211-A (JP)
Title: Method for setting roll gap
Inventor: TAIRA UTAROU
IPC: B21B37/58
Filed: 1983-10-04
Abstract: PURPOSE:To set a roll gap with good accuracy and to improve accuracy of plate thickness by excluding the measured value at the measurement point where measurement with good accuracy is not feasible and calculating the abrasion loss of the roll from the measured value at the measurement point where the measurement with good accuracy is feasible. CONSTITUTION:A circuit 19 for calculating the abrasion loss of a roll corresponds the input signals from a circuit 12 for calculating gage pressure, an OR gate 18 and a circuit 20C for calculating plate thickness to each of the prescribed measuring and detecting positions in the longitudinal direction of a steel plate 1 according to the information on the extent of the movement of the plate 1 inputted from a pulse generator 15, thereby providing the data for calculating the abrasion loss of the roll. However, the gage thickness of the part where defective flatness, plate chamber or fluctuation in the traveling height of the plate is detected by detecting circuits 14, 17 and the thickness of the plate measured by radiations on the outlet side are excluded from the calculation for the abrasion loss of the roll. A computer 8 for process control emits a prescribed signal to a motor 5a for driving the screw of a rolling mill A or a ram height control valve in order to decrease the roll gap of the rolling mill A by as much as the abrasion loss of the roll and corrects and sets the roll gap of the rolling mill A.
Patent JP-S58101235-A (JP)
Title: Electronic fuel injection control device of internal- combustion engine with exhaust gas circulation control device
Inventor: HASEGAWA SHIYUNPEI
IPC: F02B1/04
Filed: 1981-11-20
Abstract: PURPOSE:To improve the fuel consumption by maintaining the optimum air-fuel ratio of an internal-combustion engine in accordance with the atmospheric pressure and the absolute pressure of an intake pipe. CONSTITUTION:An exhaust gas circulation valve 19 is provided in the middle of an exhaust gas circulation passage 18 communicating an exhaust pipe 13 with an intake pipe 12 downstream a throttle valve, and the valve opening indication signal of the exhaust gas circulation valve 19 is outputted by a valve opening indication means in accordance with the engine speed and the absolute pressure of the intake pipe. In addition, a correction coefficient signal is outputted in accordance with the atmospheric pressure, the absolute pressure of the intake pipe and the engine speed, and a control means is provided to control the valve aperture of the exhaust gas circulation valve 19 in accordance with the output from the first correction means multiplying the correction coefficient signal by the value of the valve opening indication number for correction. Accordingly, even if the atmospheric pressure is changed, the exhaust gas circulation quantity is kept at a constant ratio against the intake air quantity, thereby the atmospheric pressure correction of the air-fuel ratio can be performed precisely even when the exhaust gas circulation control is performed, and the fuel consumption, exhaust gas characteristics and operating performance, etc. can be improved.
Patent JP-H0634187-A (JP)
Title: Multiple type air-conditioning machine
Inventor: SHIMIZU KEIICHIRO
IPC: F25B13/00
Filed: 1992-07-14
Abstract: PURPOSE:To permit the setting, confirmation and correction of the capacities of respective indoor units easily not only upon installation but also at all times by a method wherein the capacities of respective indoor heat exchangers are set employing a capacity setting means provided on respective indoor units. CONSTITUTION:A control circuit substrate 80 in a remote controller 71 is provided with a capacity setter 81. Upon installation, a worker sets the capacity of an indoor unit, connected to a distributing unit B, by a remote controller 71, belonging to the indoor unit. In this case, the capacity of corresponding indoor unit is set by operating the capacity setter 81. When an operating condition is set in the remote controller 71, the data of setting capacity is transmitted to the distributing unit B together with the contents of setting and the setting capacity is stored in the distributing unit B. According to this method, the capacities of respective indoor units can be set, confirmed and corrected easily not only at the time of installation but also at all times.
Patent JP-H0633880-A (JP)
Title: Diaphragm pump
Inventor: YAMANAKA AKIHIRO
IPC: F04B43/02
Filed: 1992-07-14
Abstract: PURPOSE:To prevent the breakage of a diaphragm through the excessive displacement. CONSTITUTION:If an opening/closing control valve 20 is opened in the descent process of a plunger 14, fuel flows into a pump chamber 11, and in the under- pressure sending process of the plunger 14, if the opening/closing control valve 20 is closed, fuel is sent under pressure. The valve closing timing of the opening/ closing control valve 20 is controlled so that the fuel pressure detected by a discharge fuel pressure sensor 30 becomes equal to an aimed fuel pressure. When the valve closing timing of the opening/closing control valve 20 becomes earlier than the previously determined limit valve closing time, it is judged that a diaphragm 10 may excessively shift, and the fuel injection of a fuel injection valve 3 is prohibited, and an engine is brought into stop. Also the plunger 14 is brought into stop.
Patent JP-S6079950-A (JP)
Inventor: NAKAJIMA KAN
IPC: B32B27/18
Filed: 1983-10-07
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-S6279047-A (JP)
Inventor: PELK NOVET J
IPC: G01R33/48
Filed: 1986-08-11
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-S6240086-A (JP)
Inventor: GEAHARUTO FUARUKU
IPC: H02P6/14
Filed: 1986-08-11
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-H0851396-A (JP)
Title: Modulating method for intensity of light
Inventor: SHIRAKI KAZUYUKI
IPC: H04B10/60
Filed: 1994-08-09
Abstract: PURPOSE:To expand optical input intensity inputted to an optical fiber and to expand the transmission distance by making the phase of incident light random in a period of time shorter than that of the propagation of light over the effective length of the optical fiber used and reducing the correlation between the incident light and backscattered light. CONSTITUTION:Continuous light from a semiconductor laser 1 such as a DFB laser, etc., is subjected to intensity modulation by an intensity modulator 5 in conformity to an electric signal for intensity modulation supplied from a pulse pattern generator 2. Then, signal light passes further through a phase modulator 8 given a random electric signal 7 for phase modulation by a phase modulating signal generator 6, and is subjected to phase modulation, and each bit signal is made random in its relative phase at every definite period of time. Here, when the obtained signal light is inputted to the optical fiber, since the phase of the incident light and the scattered light is disordered, induced Brilloin scattering is suppressed. As the result, by reducing the phase correlation of the incident light and the backscattered light, the light input intensity that can be inputted to the optical fiber can be expanded.
Patent JP-H0536005-A (JP)
Title: Recording medium recorder
Inventor: SATO KOICHI
IPC: G11B5/024
Filed: 1991-04-10
Abstract: PURPOSE:To simplify the constitution by using a signal to be recorded on a recording medium as an erasing signal at the time of an erasing mode. CONSTITUTION:When the erasing mode is designated, a control circuit 17 gradually reduces the pulse width of a PWM signal to be applied to a motor driving circuit 21, and gradually decreases the revolution speed of a motor 22. Then, the control circuit 17 outputs a recording gate signal to a switch 18, and turns ON until a disk 23 is stopped. The circuit 17 sets a period in which the switch 18 is turned ON to be the period in which a detector 24 outputs two PG pulses. At this time, a control signal is not especially outputted to an audio processing circuit 1 by the circuit 17, and then the non-modulated FM carrier of a sound signal is outputted as it is as the erasing signal by an FM modulator 5. This signal is supplied through an adder 6 to a head 20 as the erasing signal of a sound FM carrier for a video track or a sound track.