baber/WOPTO huggingface dataset:
Patent JP-H0762672-A (JP)
Title: Method for constructing foundation of precast concrete
Inventor: UENO SHOICHI
IPC: E02D27/02
Filed: 1993-08-26
Abstract: PURPOSE:To erect a foundation of precast concrete in a stable manner and to eliminate the work of maintaining an erected condition, while construction work of a foundation is simplified and construction period is shortened. CONSTITUTION:Plate-shaped footing beams 14 of precast concrete having a predetermined length are connected together to build a foundation of a building. In this case, a box-shaped entrance hall foundation block 18 made of precast concrete for constituting an entrance hall of a building is erected in an entrance hall. A footing beam 14 of precast concrete adjacent to the block 18 is erected with reference to the position of the block 18 so as to be connected to the block 18. And footing beams 14 of precast concrete are successively and adjacently connected to the footing beam 14 erected adjacent to the entrance hall block 18.
Patent JP-H11267994-A (JP)
Title: Safety protection device for robot drive device
Inventor: HIRATA RYOKICHI
IPC: B25J19/06
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To avoid that the output, after a motion abnormality is judged, is judged to be safe by mistake, even if the motion of a robot drive device is abnormal. SOLUTION: This device is provided with a servo-amplifier 5 for inputting a order voltage Vref from D/A board 4 built in a robot controller 3, a servo-motor 21 driven by the current order outputted from the servo-ampilifier 5 and a robot 2 whose drive source is the servo-motor 21. Touch sensors 81, 82 by which the detected resistance values RH1 , RH2 are reduced monotonously in response to the intensity of the load when the robot 2 is contacted with a human being 1 are provided on the arm 22 of the robot 2 and by comparing threshold value voltage VH1 , VH2 changed by the detection resistances RH1 , RH2 of the touch sensors 81, 82 with the order voltage Vref , a safety protection judging part 7 for judging that the motion of the robot 2 is exerted to the safety side is connected to D/A board 4.
Patent JP-H11115666-A (JP)
Title: Air bag shock protection device and method for folding air bag
Inventor: HEINZ MARTIN
IPC: B60R21/20
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To obtain a space saving folded package by forming an air bag to a slender narrow cramming shape by assembling a turn folding with a roll folding. SOLUTION: At first, the edge section 21 of the lower side of an air bag 6 and the edge section 22 of the upper side are folded inward and formed to a narrow slender formed body 23 having nearly trapezoidal shape. Then, the end 24 of the narrow side of the formed body 23 is folded inward (by size B), while making a fold (c) to a base. Further, plural roll foldings are carried out in a pipe shape inflator 7 direction. In the next process, a roll package 27 is moved across about 90 deg. by roll folding and arranged so as to position to a pipe-shaped inflator 7. Then, it is folded in order so as to be piled up on the pipe shape inflator 7. A protection cover 17 is wound around the folded package and inserted in a casing and combined with the casing firmly.
Patent JP-2001059580-A (JP)
Title: Fuel cut valve
Inventor: NAKATANI HIROYUKI
IPC: B60K15/077
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To prevent fuel from flowing out outside a fuel tank by forming a ceiling surface into a circular cone shape rising toward a flow outlet. SOLUTION: A ceiling surface 4A of a housing main body 3A is formed into a circular cone surface which raising toward a flow outlet 5. A lower end of the flow outlet 5 is positioned on an upper side from the ceiling surfaces 4A, and a circumferential groove 8 opened to the lower side is disposed around the flow outlet 5. Since the ceiling surface 4A is formed into a circular cone shape rising toward the flow outlet 5, air is collected to a ceiling top part as a low end part of the flow outlet 5 in the case where a valve element 15 falls down. Accordingly, fuel does not flow into the flow outlet 5, and not flow to the outside of a fuel tank T. Since a valve seat 6 as a lower end of the flow outlet 5 is positioned on the upper side from the ceiling surface 4A, fuel does not flow into the flow outlet 5, and not flow to the outside of the fuel tank T.
Patent JP-S63186576-A (JP)
Title: Motor speed controller
Inventor: ISHII HIDEKAZU
IPC: H02P7/288
Filed: 1987-09-17
Abstract: PURPOSE:To stabilize the rotating speed of a motor with respect to the variations in a motor load, a power source voltage, an operating temperature, etc., by disconnecting a reference voltage circuit from a power source ground side. CONSTITUTION:A reference voltage circuit 8 is connected between a first terminal 1 and the non-inverting input terminal + of an error amplifier 9, and a bias current source 16 is connected between a terminal 5 connected to a power source 15 and a reference voltage circuit 8. Accordingly, a bias current is supplied from the power source 15 without a resistor 13 to flow to a transistor 6 through the reference voltage circuit 8. As a result, the counter electromotive force of a motor 10 becomes constant irrespective of the variation of a motor current to obtain a rotating speed stabilized against a load variation. Further, even if the bias current is slightly varied according to variations in the voltage of the power source 15 and an operating temperature, its slight variation is not amplified, thereby stabilizing the rotating speed against the variations in the power source voltage and the operating temperature.
Patent JP-H0282172-A (JP)
Title: Continuity inspecting machine for conductor pattern
Inventor: YAMASHITA KENKICHI
IPC: G01R31/02
Filed: 1988-09-19
Abstract: PURPOSE:To inspect the entire area of a printed substrate without omission by reading a pattern on the printed board at an inspection point photoelectrically and calculating its pattern center coordinate values, and calculating the quantity of deviation of inspection data and command coordinate values and making corrections. CONSTITUTION:A movement signal is outputted from a controller to a motor driving device to move one corresponding camera between 24 and 25 mounted on XY tables 6 and 7 to the position of the command coordinate values of the inspection point 5a on the board 5. The pattern of the point 5a is scanned by the camera 24 (25) and its photoelectric signal is image-processed to calculate the actual pattern center coordinate values. Then, the quantity of deviation between the pattern center coordinate values and command coordinate values is calculated and probes 2 - 4 are moved to the position obtained by correcting the command coordinate values by the two-dimensional deviation quantity. This movement is carried out by outputting the movement signal from the controller to each motor driving device and the tips of the probes 2 - 4 move to the position of the actual pattern center coordinate values of respective points 5a to contact with the points 5a. Then continuity inspection is carried out.
Patent JP-S6389109-A (JP)
Inventor: SUZUKI RYOICHI
IPC: A45D2/18
Filed: 1986-10-03
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-H0794649-A (JP)
Title: Gaasfet package
Inventor: SUGANO TOSHIHIKO
IPC: H01L21/338
Filed: 1993-09-21
Abstract: PURPOSE:To realize a package for FET in which the NF matching circuit for high frequency amplifier circuit is made compact. CONSTITUTION:Characteristic impedance at the gate terminal of a FET is increased by setting the lead width and the lead length thereof, respectively, at 0.2mm or less and 10mm. When such gate terminal is employed as a part of NF matching circuit, the size thereof can be reduced.
Patent JP-H0720787-A (JP)
Title: Plastic fastener for preventing tampering used for attaching tag to textile piece
Inventor: EFU JIERAADO MAASAA
IPC: G09F3/03
Filed: 1993-09-21
Abstract: PURPOSE: To provide an alternation preventing plastic fastener which is used to tag a cloth piece and is difficult to be removed without damage after being attached once. CONSTITUTION: This fastener includes a narrow and long integrated plastic member which is provided with a first end part formed so as to prescribe a transverse bar part 33, a second end part which is formed so as to prescribe a paddle 35, and a flexible wire part 37 connecting the first and second end parts to each other. The wire part 37 is formed so as to include an expanded part 39, and this expanded part 39 has such proper dimensions, shape, and position that the wire part 37 is prevented from being pulled out through a cloth by an extent enough to easily put the transverse bar part 33 on the wire part 37. As a result, the transverse bar part and the wire part cannot be easily pushed back through the same hole in the cloth piece to which they are inserted at first, and thus, it is very difficult to detach the fastener from the cloth piece as it is without damaging the fastener.
Patent JP-H0396884-A (JP)
Title: Obstacle detecting device
Inventor: ITO TOSHIO
IPC: B60R21/00
Filed: 1989-09-08
Abstract: PURPOSE:To efficiently detect an obstacle in a necessary detection area by varying a receiving time of a reflected wave in accordance with the transmitting direction. CONSTITUTION:In an obstacle detecting device 1, a step-motor 4 for varying the transmitting direction of an ultrasonic wave by a CPU 3, an ultrasonic oscillation/output circuit 6 for oscillating an ultrasonic wave and providing a transmitting output to a transmitting sensor 5, and an amplifying/detecting circuit 8 for amplifying and detecting a received wave are connected. In this state, the transmitting an ultrasonic wave from a transmitting sensor 5, while varying the transmitting direction as indicated with (a), (b), (c),..., and receiving its reflected waves by a receiving sensor 7, an obstacle in front of a vehicle 2 is detected. The CPU varies a receiving time of the reflected wave in accordance with the transmitting direction. In such a way, before the reflected wave of outside of a necessary detection area B is received, the receiving time is brought to an end, and only an obstacle in the necessary detection area B can be detected.
Patent JP-H1078519-A (JP)
Title: Semiconductor polarization rotating element
Inventor: KIYOKU KATSUAKI
IPC: G02B6/126
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor polarization rotating element of a high yield with which a desired rotating angle is obtainable at a short element length. SOLUTION: Waveguide layers 25 and air layers 27 extending along a waveguide layer 22 are arranged in juxtaposition on the same plane within a ridge part 41 on an optical waveguide consisting of the flat planar waveguide layer 22 and a clad layer 23 holding the waveguide layer 22, by which the semiconductor polarization rotating element alternated with the waveguide layers 25 and the air layers 27 at a specified period is formed. As a result, the field distribution of the light guided in the waveguide layer 22 is raised to the waveguide layers 25 in the ridge part 41 and is made into the field distribution displaced in a transverse direction by the air layers 27 existing alongside the waveguide layers 25.  The coupling component of a TE polarization component and a TM polarization component is generated and the rotation of the polarization is obtd. with good efficiency at the short element length.
Patent JP-H0285464-A (JP)
Title: Floor structure
Inventor: YAMANAKA MASANAO
IPC: E04F15/22
Filed: 1988-09-19
Abstract: PURPOSE:To prevent the dispersion of elasticity and sound shielding performance and the deflection of a finishing member and improve the shock softening performance by installing the finishing member having a specific dimension so that the longitudinal direction does not coincide with the longitudinal direction of a floor unit body and installing the vibrators at the necessary positions. CONSTITUTION:A finishing member 5 having a width of 100mm or more and a length of 1,750mm or more is installed so that the longitudinal direction does not coincide with the longitudinal direction of a floor unit body 2, and an elastic body 6 having an air hole 6A and a buckle part 6B formed is installed in the lower part of six - eight supporting legs 1 of the floor unit body 2. Further, each vibrator is installed on the reverse surface of the floor unit body 2 and/or at the parts positioned at the intervals of the floor unit bodies 2 of an idle laid member 3. The dispersion of the elastic force of the floor is reduced by using the finishing member 5 having a large size, and the sound shielding performance is improved by the elastic body 6, and the dispersion of the sound shielding performance is reduced, and further, the floor itself is vibrated in a constant rhythm by the vibrators, and the exercise on the floor can be carried out effectively.
Patent JP-S58118353-A (JP)
Inventor: KENESU YUUJIN HOOTSU
IPC: F16D55/00
Filed: 1982-12-29
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-H1176974-A (JP)
Title: Empty can compressing apparatus
Inventor: KIKUCHI SHIGEO
IPC: B30B9/32
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To rapidly and continuously compress empty cans by enabling displacing a feeding port body to the open position only when a shutter is at the closed position. SOLUTION: Before a compression mechanism 61 implements empty can compression action, a shutter 41 is oscillated and held at the closed position G by the action of a shutter driving solenoid SL3. A lock body 51 implements action to lock the shutter 41. In this way, the shutter 41 is at the closed position G when the compression mechanism 61 implements the empty can compression action. When the compression mechanism has finished the empty can compression action and waits for the next empty can compression action, a moving body 63 of the compression mechanism 61 at the open position is verified, and by the action of the solenoid SL3, the shutter 41 is oscillated to the open position H to enable a standby empty can V to move to the compression mechanism 61. The lock body 51 releases the lock of the shutter 41. In this way, when the compression mechanism 61 has finished the empty can compression action and waits for the next empty can compression action, the shutter 41 can be moved to the open position H.
Patent JP-H08101258-A (JP)
Title: Method and device for generating test pattern
Inventor: NAKAO NORINOBU
IPC: G06F17/50
Filed: 1994-09-29
Abstract: PURPOSE: To reduce the generation of an unneeded test pattern and to reduce the generation processing time of a test pattern for logic circuit by defining the dependency between failures according to the inclusion relationship of a test set for detecting each failure and controlling the selection order of a target failure considering the failure dependency relationship. CONSTITUTION: A failure selection order control part 103 where the main part of a test pattern generation device is constituted of a calculation device 102 and a start failure 113 is outputted by circuit information 111 and a failure table 112 and a test pattern generation part 104 for generating a test pattern 114 with the selected failure as a target and writing it at the failure table 112 are provided. The control part 103 selects a non-detected failure A as a candidate of target failure and retrieves the signal line of the input side of the failure A as a failure B. When the failure A exists on an activatable path of the failure B (not the head failure), another non-detection failure is selected.  On the other hand, when there is no failure A on the activatable path of the failure B, the failure A is selected as a target failure and is outputted to the test pattern generation part 104.
Patent JP-H0793970-A (JP)
Title: Synchronous dram
Inventor: NAGAI HIDEKAZU
IPC: G11C11/407
Filed: 1993-09-21
Abstract: PURPOSE:To obtain the DRAM which can be accessed quickly and which reduces the complicatedness of a mode setting operation by means of a program by a method wherein the initial value of an operating mode is set in a mode register at the timing of a reset signal generated when a power supply is turned on. CONSTITUTION:A mode initial circuit 30 is constituted of a reset-signal generation circuit 30 in which a reset signal RST of one pulse is generated when a turned-on power-supply voltage VCC reaches a prescribed value and of 2n pieces of nonvolatile switching elements 32 to 37 whose ends, on one side, are connected to the circuit 31. The elements 32 to 37 refer to fuses which can be blown freely or to wiring patterns whose connection/non-connection can be selected, and their other ends are connected to either set input terminals S or reset input terminals R for (n) pieces of flip-flops 11 to 13 inside a mode register 10. One each of the elements 32 and 33, 34 and 35, 36 and 37 is set in non-connection according to a requested operating mode. The signal RST is supplied to the reset input terminals R of the D-flip-flops, it is cleared to zero, and the initial value of the requested operating mode is set.
Patent JP-S6479472-A (JP)
Title: Four-way valve for refrigeration cycle
Inventor: ARAKI TOKINORI
IPC: F25B41/04
Filed: 1987-09-18
Abstract: PURPOSE:To reduce pressure loss and to improve system efficiency by arranging a delivery port which is long in the axial direction of a cylinder at a position close to a valve seat having a suction port. CONSTITUTION:A four-way valve for refrigeration cycle is provided in parallel with a first valve seat 16c having a suction port 16e in the inner face of a cylinder 16 constituting a valve body and a second valve seat 16d having two lead-in ports 16f, 16g. An oval delivery port 16a which is long in axial direction of the cylinder is arranged on the side face between both valve seats 16c, 16d closely to the first valve seat 16. When a holder 26 containing sliders 22, 23 for sealing the valve seat at the opposite ends and constituting a tunnel flow path is moved through a solenoid in the axial direction of the cylinder, the lead-in port is communicated selectively with the suction port or the delivery port thus switching a refrigerant path.
Patent JP-S60126922-A (JP)
Title: A/d converting device
Inventor: INOUE MICHIHIRO
IPC: H03M1/14
Filed: 1983-12-13
Abstract: PURPOSE:To obtain a high-speed, high-precision A/D converter with low power consumption by using a parallel type A/D converter for high-order digit bits and a cascade type A/D converter for low-order digit bits, and transmitting a signal between them by using a subtracting circuit which does not require gain precision. CONSTITUTION:This describes the operation of the cascade type A/D converter 8. The (n)-bit cascade type A/D converter 8 consists of (n-1) cascaded stages of returning circuits 10a-10c and (n) comparators 11a-11d. Namely, an input A and an output B have such a relation that an output A increases with a gain of 1 up to a half an input dynamic range as the input signal a is increased and then decreases to the contrary beyond said point. An input B and the output A form a differential input. The returning circuits having such characteristics are cascaded, an analog signal is inputted to one input of the initial stage, and a voltage a half as high as the full range of the analog signal is applied to the other input of differential inputs as a reference voltage, thus attaining conversion of the low-order (n) bits.
Patent JP-S60126626-A (JP)
Title: Liquid crystal display panel
Inventor: FUJITA SHINGO
IPC: G09G3/36
Filed: 1983-12-13
Abstract: PURPOSE:To equalize substantially a voltage applied to a liquid crystal, and to realize a uniform display luminance by varying a pulse width of a signal voltage by depending on a distance from one end in the direction orthogonal to an arranging direction of an electrode group. CONSTITUTION:An electrode group arranged in one direction is formed on one of the opposed surface of a pair of substrates, and on the other surface, an electrode group is formed in the orthogonal direction. In this state, a liquid crystal layer is provided between the substrates, and both electrode groups are driven. In this case, a pulse width modulating circuit consisting of monostable multivibrators 1, 2 and an operating circuit 3 is provided on a circuit for driving one electrode group (Y electrode), and a pulse width of a signal voltage waveform is varied depending on a distance from one end of the direction orthogonal to the arranging direction of the Y electrode. As a result, a voltage decrease caused by an electrode resistance in an X electrode is compensated, a voltage effective value applied to each picture element is equalized substantially, and a display by a uniform luminance is realized.
Patent JP-2001057824-A (JP)
Title: Raincoat for pet
Inventor: GOTO TAKESHI
IPC: A01K13/00
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a raincoat for dogs its size of which is easily adjustable to the dogs even when the pet dogs change their figures such as fatten or slenderize and in the each case of large-sized dogs, medium-sized dogs and small- sized dogs. SOLUTION: This raincoat 100 for pets comprises a body cover 10 covering a pet body from the back to the abdomen, having an opening at undersurface and being formed to be able to make the right and left front sections overlap each other and comprises foreleg coves 20 and a hind leg cover 30 each connected to the body cover 10 and a hood 40 covering the pet head. The body cover 10 is provided with body part-adjusting belts 11a and 11b having buckles 50 in the direction around the trunk from the rim of the front body section to the back direction.
Patent JP-H0763240-A (JP)
Title: Fylwheel attaching structure of two-cycle engine
Inventor: OKUBO AKIHIKO
IPC: F02B75/02
Filed: 1993-08-27
Abstract: PURPOSE:To sufficiently increase power transmission torque to a flywheel from a crank shaft, and also to improve workability when the flywheel is clamped to the crank shaft. CONSTITUTION:An outward flange 23 is integrally formed on the shaft end of a crank shaft 3. A flywheel 24 is clamped to this outward flange 23 by a plurality of bolts 25. A fourth bearing 14 for supporting the axial halfway part of the crank shaft 3 to a crank case 2 is divided into a plurality of parts in the circumferential direction. Respective divided parts of the fourth bearing 14 are made to be brought in contact with separated from each other in the radial direction.
Patent JP-H0282387-A (JP)
Title: Merchandise selecting device for automatic vending machine
Inventor: NAKAYAMA NOBUO
IPC: G07F9/02
Filed: 1988-09-19
Abstract: PURPOSE:To improve advertizing efficiency by displaying a switching position display surface at a triangular pole display device at the time of a sale, and displaying the other two display surfaces at the time of sales standby. CONSTITUTION:A switching position display surface C is one of the surfaces of a triangular pole 3, it displays the position of a merchandise selecting switch 1, and it is equipped with lamps 3c and 3d to indicate sales propriety. The merchandise selecting switch 1 is the transparent switch provided on a transparent plate provided on the front surface of an automatic vending machine corresponding to the position of a merchandise displayed on the switching position display surface C. Further, motor driving means 8 to 11 control a motor 6, which rotates the triangular pole 3 so as to display the merchandise through display surfaces A and B other than the switching position display surface C during the sales standby, and through the switching position display surface C at the time of the sale. Consequently, the whole triangular pole display device can display the advertizement. Thus, the advertizing efficiency can be improved.