baber/WOPTO huggingface dataset:
Patent JP-S63162943-A (JP)
Title: Intake air control device for internal combustion engine
Inventor: YASUDA AKIO
IPC: F02D41/00
Filed: 1986-12-25
Abstract: PURPOSE:To prevent a fluctuation in combustion and to stabilize idle running, by a method wherein an amount of air sucked in each cylinder is detected, and the control valve of each cylinder is controlled so that a difference between the detecting air amount and an average value of amounts of air sucked in all cylinders is decreased. CONSTITUTION:An independent intake air passage 7 is installed to each cylinder, and a flow rate control valve 12 is mounted in a passage 11 bypassing a throttle valve 8. A negative pressure sensor 6 is mounted to a combustion chamber 3 of each cylinder to detect a pressure in the combustion chamber 3, and an intake air amount is determined by computation by means of a control device 20. A flow rate control valve 12 of each cylinder is controlled so that a deference between an amount of air sucked in each cylinder and an average value of amounts of air sucked in all cylinders is decreased. This constitution enables prevention of a fluctuation in combustion of each cylinder.
Patent JP-H09123873-A (JP)
Title: Seat belt tightening device
Inventor: OHASHI YUTAKA
IPC: A44B11/25
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To make a seat belt tightening device compact without causing any drop in the required function. SOLUTION: This seat belt tightening device is equipped with a retractor device 100 operable upon the sudden deceleration of a vehicle and pulling a buckle 300 integrally with a seat belt via a connection member 201, and a guide member 401 to guide the buckle 300 at a pulling process. A through-hole 301a is formed on the buckle 300 for leading the guide member 401 preferably not exposed at the pulling process. Also, the guide member 401 is formed to have bent parts 401a and 401b for braking the buckle 300. In this case, the connection member 201 is formed as a rotational member, and a connection part or the like between the rotational member 201 and the buckle 300 is formed to have a play for facilitating the linear motion of the buckle 300.  Furthermore, the rotational member 201 has an engagement part 210 for coupling a lever member 501 used for the reversal and resetting thereof to a pre-operation status. All these means have a simple structure, and the device becomes compact.
Patent JP-H11204215-A (JP)
Title: Interposer assembly
Inventor: NEIDICH DOUGLAS A
IPC: H01R12/71
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of electrical connection between pads and to reduce cost by providing multiple metal contacts, and storing each of them in a corresponding through hole by arranging both their free ends at the side parts of a corresponding protrusion opposite to each other individually. SOLUTION: A through hole 16 which penetrates between a top surface 18 and a bottom surface 20 of an insulating plate 12 and is arranged with a metal contact 14 is provided with a narrow width side part 22, and an equal width part 24 extended along its and having a side wall 26. A D-shaped contact 14 equipped with a bow-like spring and contact noses 38 separated from the thickness of the insulating plate 12 is loosely held by locating its both free ends at the upper and lower sides of contact holding surfaces 30, 32 of a contact holding protrusion 28 formed on the narrow width side part 22 and arranging its middle part 41 adjacent to the side wall 26. This interposer assembly 10 hardly causes board damage because the closing force to cramp it between ceramic circuit members is small, does not require its installation work in a clean room, and is easy to manufacture and assemble.
Patent JP-H03167428-A (JP)
Title: Electronic charge scale
Inventor: MASUDA YASUTOSHI
IPC: G01G19/414
Filed: 1989-11-27
Abstract: PURPOSE:To preset a measuring and operating procedure by reading the specified procedural sequence of a memory means which is selected and read out with preset keys in accordance with the selected and specified input order of combinations with input keys. CONSTITUTION:Numerical values and functions are sequentially combined with input keys 1. The combinations are selected and specified, and the procedural sequence is inputted. The procedural sequence is stored in a memory means 2. Then, the procedural sequence which is stored in the means 2, selected and read out with preset keys 3 and specified is processed in a procedural sequence reading means 4 in accordance with the selected input order of the combinations with the keys 1. Thus the corresponding value and the function are read out. Therefore, one or a plurality of functions can be arbitrarily combined, selected and inputted into one procedural sequence from all the obtained functions by the operation of the keys 1.
Patent JP-H04179939-A (JP)
Title: Focus detector
Inventor: KUSAKA YOSUKE
IPC: G02B7/34
Filed: 1990-11-14
Abstract: PURPOSE:To improve focus detecting precision by carrying out controlling so that a charge transfer after a charge is completely stored is not overlapped in time, with respect to plural pairs of charge storage type light receiving parts provided in corresponding to plural focus detecting areas on a photographic picture. CONSTITUTION:A store control means 130 independently, controls the start and completion of the storing of the light receiving parts 101 of plural groups, at each group so that the charge transfer of the light receiving parts 101 of plural groups by a transfer means 102 after the charge is completely stored, is not overlapped in the time. Simultaneously, a transfer control means 140 controls a first transfer part 102a so that the charge of one of a pair of receiving parts 101a and 101b having the first transfer part 102a is transferred, and then, the other charge is transferred. Further, second/third transfer parts 102b and 102c are controlled so that the charge can be alternately, transferred from respective picture elements of a pair of light receiving parts 101c and 101d having the second/third transfer parts 102b and 102c. Thus, a detecting signal having a high N/S ratio is obtained and a focus detection having high precision can be carried out in a short time.
Patent JP-2000135688-A (JP)
Title: Marking level
Inventor: TOGA NORIYUKI
IPC: B25H7/04
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To apply marking of a bench mark with high accuracy by one surveying engineer by securing the horizontal of a shooting device for correcting an inclination by an inclination correcting device on the basis of output of an inclination detector, and shooting a mark bullet from the shooting device by a trigger mechanism. SOLUTION: An inclination correcting device 40 provided between a stand 18 and a shooting device frame 21 is composed of a screw shaft 42 lifted by a pulse motor 41 rotating according to output of an inclination detector 35 and a pressing object projection 43 arranged on the shooting device frame 21 side. The pulse motor 41 of a trigger mechanism 30 is normally or inversely revolvingly driven on the basis of a detecting value of a horizontal state of a shooting device 20 by an inclination detector 35, and the shooting device frame 21 is tilted with a tilting shaft 22 as the center to secure the horizontal of the shooting device 20. An electric current is carried to a ratchet 32 by waiting for a press of a shooting switch 45 after confirming the horizontality to release locking of a piston rod 26. Thus, a marking bullet 50 is shot to apply marking on a target or a transfer material.
Patent JP-H02223478-A (JP)
Title: Optical recording medium
Inventor: HIHASHI HISAHARU
IPC: G11B7/2433
Filed: 1989-11-28
Abstract: PURPOSE:To enhance an adhesion between a recording film and a substrate by a method wherein an optical recording medium is formed by providing the recording film containing Te as a main component, C, and H on the substrate made of a specific cyclic olefin random copolymer. CONSTITUTION:By applying a magnetron sputtering method to Te as a target in a mixed gas of an organic gas containing C and H and an Ar gas, a recording layer 12 made of a Te thin film containing C and H is formed on a substrate 11, whereby an optical recording medium 10 is produced. As the substrate 11, a cyclic olefin random copolymer shown by a formula I is used. In the formula I, (n) represents 0 or a positive integer, R<1> - R<12> are hydrogen, halogen or hydrocarbon, and R<9> - R<12> may bond with each other to form a monocyclic or polycyclic group, which may have double bonds.
Patent JP-H04181557-A (JP)
Title: Digital signal recorder/reproducer
Inventor: NAKAGAWA TAKASHI
IPC: G11B20/10
Filed: 1990-11-16
Abstract: PURPOSE:To extend the number of quantized bits of a digital signal to be recorded by dividing a signal of one track to a plurality of tracks to be recorded, and combining them. CONSTITUTION:A digital signal of the number (n) of quantized bits is separated to more significant bits (m) and less significant bits (n-m) by a separation converter 7 at the time of recording, the less significant bits are converted to m bits, processed by m bit signal processors 6-a, 6-b, output signals are combined to a signal of another track by a composite circuit 5, the output and a recording speed are raised, recorded on a medium 1, and information indicating an extended bit format is simultaneously recorded. A reproducing speed is raised according to the information at the time of reproducing, a reproducing circuit 4 is switched, more and less significant bit frames of separate tracks are demodulated by the processors 6-a, 6-b, and the outputs are combined, interpolated by an interpolating circuit 9 to obtain an n-bit signal.
Patent JP-H01150581-A (JP)
Title: Thermal stencil paper and its production
Inventor: MATSUO MAKOTO
IPC: B41N1/24
Filed: 1987-12-08
Abstract: PURPOSE:To economically obtain high performance thermal stencil paper, by laminating a thermoplastic resin layer to one surface of a porous support. CONSTITUTION:A thermoplastic resin 2 is melted and extruded into a film shape from a T-die extruder 6 while a support 1 is supplied from a raw web roll 4 and the formed thermoplastic resin film is brought into contact with the support 1 at the place of cooling rolls 5, 5' to laminate both of them under pressure and the formed laminate is taken up by a take-up roll 7 to obtain thermal stencil paper. It is necessary to form the support 1 from a porous, body capable of permitting printing ink to be used to pass at the time of printing and, for example, paper, synthetic paper or blended fiber paper having a basis wt. of about 8-12g/m<2> is advantageously used. As the thermoplastic resin 2, for example, a polyvinyl chloride resin or a polystyrene resin can be used. A sticking preventing layer 3 can be formed on the thermoplastic resin layer 2. As mentioned above, by forming the thermoplastic resin layer by an extrusion coating method, the thermoplastic resin at the time of the contact with the support is in a molten or softened state and, therefore, said resin is sufficiently bonded to the porous support and the use of an adhesive becomes unnecessary.
Patent JP-H06154473-A (JP)
Title: Electric circuit device of washing machine
Inventor: MATSUMOTO SATORU
IPC: D06F39/00
Filed: 1992-11-18
Abstract: PURPOSE:To certainly prevent an external force from acting on the connection part of leads by forming two supporting parts upright at a lower case where a printed circuit board unit is installed, and fixing the leads between the two supporting parts to a fixing part in the condition that the leads are supported by the supporting parts. CONSTITUTION:A circuit board unit 10 is formed by mounting electronic parts on a printed circuit board 8, installed on the rear of an operation panel provided in a washing machine, and enclosed with an upper case in such a condition as accommodated in a lower case 11. At this lower case 11, the first supporting part 14 is formed rising from the bottom so that the part 14 works also as part of a surrounding wall 15 and is reinforced with two support ribs 16. Outside thereof the second supporting part 17 is alike formed rising from the bottom of the lower case 11, and the middle part of a plurality of leads 13 led out from the circuit board unit 10 is placed on the tops of the supporting parts 14, 17 and secured to the fixing part 19 by fastening the part on the way with a band 21. This hinders any external force from acting on the connection part of the leads 13 with the circuit board unit 10.
Patent JP-2000131910-A (JP)
Title: Image forming device
Inventor: HISAMA KAZUNOBU
IPC: G03G15/00
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To enable suppressing effect of heat generated by a drive motor, and at the same time, reinforcing a printer unit body, and so on. SOLUTION: A stepping motor 61 is mounted on a mounting side-plate 63 connected to a metal bottom plate 65 and a metal side-plate 67, and heat generated by the stepping motor 61 is dispersed from the mounting side-plate 63 to the bottom plate 65 and metal side-plate 67 and radiated, thereby reducing a thermal effect on a printer unit body 30 for an improvement in durability, and preventing a user from burning himself by contact. Further, because each part of the printer unit body 30 is reinforced by the mounting side-plate 63, bottom plate 65, and metal side-plate 67, the occurrence of deformation and so on can be prevented, and trouble such as the contact of internal composing members with the user due to deformation, damage, etc., can be prevented.
Patent JP-H02155316-A (JP)
Title: Optical sea bottom repeater
Inventor: YATSUDA MUNEAKI
IPC: H04B10/032
Filed: 1988-12-08
Abstract: PURPOSE:To count the code error of a line signal to be generated at the time of switching to a standby side by a time require for switching an optical transmission circuit from the active side to the standby side longer than an AGC time constant of an optical reception circuit of an optical sea bottom repeater. CONSTITUTION:The time when the optical transmission circuit is switched from the active position to the standby position is set longer than the automatic gain control time constant of the reception circuit 1 by using a delay circuit 9. Thus, if an input signal a1 having a hit time T is inputted, circuit noise SN with a time T-tauAGC exists at an output b1 of the reception circuit and the noise is outputted for the similar time even at an identification circuit output c1. As a result, in-service monitor circuit 4 counts line code error by the time T-tauAGC.
Patent JP-H05152915-A (JP)
Title: Frequency stabilizing circuit for pulse modulator
Inventor: MORIKURA SUSUMU
IPC: H04N7/00
Filed: 1991-11-25
Abstract: PURPOSE:To make the output signal of a pulse modulator modulating a picture signal stable for a long period. CONSTITUTION:The output signal of a pulse modulator 20 modulated by a picture signal is frequency-divided to generate a 1st pulse signal with a wide pulse width and the pulse width of a synchronous pulse signal attached to the picture signal is detected to generate a 2nd pulse signal. A comparator 23 compares 1st and 2nd pulse widths and the result of comparison is integrated by an integrator 24 and the result is added to the original picture signal to control the oscillating frequency of the pulse modulator 20, thereby making the frequency stable.
Patent JP-H11143560-A (JP)
Title: Direct current stabilized power unit
Inventor: NAKAJIMA AKIO
IPC: G05F1/56
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a direct current stabilized power unit capable of preventing the output voltage Vo from being boosted at the time of OFF by an ON/OFF function or at the time of a protection function operation such as over heating and excess voltage even when input voltage Vin is high in a low type direct current stabilizing power-supply unit which makes a transistor a through element and reducing the chip size of a transistor in the case of reducing the power consumption. SOLUTION: This power unit has an inter-input-output voltage detection circuit 7 which detects inter-input-output voltage of the power unit and a base drive limitation circuit 4 which limits output current in accordance with the detected inter-input-output voltage. Thus, the direct current stabilizing power- supply unit which controls power loss is provided with a function which disconnects the circuit 7 at the time of the operation of a protection function circuit 5 such as heating and excessive voltage.
Patent JP-S63165773-A (JP)
Title: Method for measuring radiation efficiency of antenna
Inventor: HIDAKA KAZUTAKA
IPC: G01R29/10
Filed: 1986-12-27
Abstract: PURPOSE:To shorten a measuring time, by a method wherein the power radiated from a cavity aperture is calculated from the integral value of a remote field and the radiation efficiency of an object to be measured is calculated from the ratio of the calculated power value and the radiation power value of a reference antenna of which the radiation efficiency is known. CONSTITUTION:A cavity 1 formed of Al has an open aperture 4 and a reference signal antenna 5 is provided in the vicinity of the cavity 1. The electromagnetic wave radiated from the object 2 to be measured held by the person 3 in the cavity 1 is received by the probe antenna 6 of the scanner 7 provided to the front surface of the aperture 4. The position of this antenna 6 is detected by a position detector 17 on the basis of the signal generated corresponding to the number of rotations of motors 10, 12 and converted to digital data by a position A/D interface 18 to be inputted to CPU 21 as position data. The signal received by the antenna 6 is inputted to a receiver 16 through a mixer 13 and a rotary joint 14 while the minute signal received by the antenna 5 is inputted to the receiver 16 as a reference signal through a mixer 15. The outputs of the receiver 16 are respectively inputted to CPU 21 through an amplitude A/D interface 19 and a phase A/D interface 20 to calculate the radiation efficiency of the object to be measured.
Patent JP-H01148988-A (JP)
Title: Proximity fuse
Inventor: MIZUSAKI KATSUO
IPC: F42C13/04
Filed: 1987-12-07
Abstract: PURPOSE:To make not only our own radio wave hard to be determined by an enemy but also to make the effect of the enemy jamming on our own radio wave hard to be received, by modulating a transmission wave by a spectrum diffusion code to widen a frequency band. CONSTITUTION:A frequency band is widened by modulating a transmission wave by a spectrum diffusion code and, even if jamming is received, the output of the video amplifier 6 of a receiving signal is set so as to take the correlation with the codes before and after one bit with respect to a modulation signal by correlation devices 16a, 16b through one-bit delay circuits 15a, 15b and a jamming wave is inversely diffused to be transferred out of the bands of Doppler filters 7a, 7b. Further, on the basis of the polarities of the pitch and yaw gimbal oscillation angle signals of the induction apparatus mounted on a flight body, the present position of a target as observed from the flight body, that is, the target present quadrant within the plane crossing the axis of the flight body at a right angle can be detected.
Patent JP-H08166448-A (JP)
Title: Peripheral monitor for vehicle
Inventor: HAYASHIKURA ARITOSHI
IPC: G01S13/931
Filed: 1994-12-13
Abstract: PURPOSE: To obtain an apparatus for monitoring the periphery of a vehicle and assisting an operator for recognizing an obstacle and making a decision. CONSTITUTION: A plurality of radar means 3 are disposed around a vehicle so that they detect an obstacle in different directions. A processing means 4 sequentially switches the radar means 3 performing the detecting operation based on a transmission permit signal 4a and detects an obstacle, along with the distance thereto, in each direction based on a data 4a related to the phase difference (time difference) between a transmission signal delivered from the radar means 3 and a receiving signal. Peripheral conditions thus detected are displayed on the screen of an image display 51. Furthermore, a message for calling attention is delivered from a speech synthesizer 52.
Patent JP-H0699950-A (JP)
Title: Filling and packing device
Inventor: KANO TAKAOMI
IPC: B65B55/10
Filed: 1992-09-11
Abstract: PURPOSE:To sterilize uniformly and surely a part of a filling nozzle which is required to be washed. CONSTITUTION:In a filling and packing device, there are provided forming parts 17, 18 for guiding a running film for packing material 3 so as to bring the opposite edges thereof into contact with each other, a welding device 19 for welding the opposite edges of the film, while the film is running, to form the film into a cylindrical bag, and a filling nozzle 21 for filling the contents for the bag which extends in the running direction of the film so as to be inserted into the interior of the opening of the bag from above the device 19. A sterilizing nozzle 22 is provided, wherein openings which are disposed in parallel with a part, over the length of which the nozzle 21 is inserted into the interior of the bag, to spray germicide liquid against the filling nozzle 21. And a guide member also is provided to feed the film into the welding device 19 in such a manner that even a film which tends to have a curled edge is corrected.
Patent JP-2001127743-A (JP)
Title: Asynchronous receiving device
Inventor: KOGA FUMIAKI
IPC: H04L7/02
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To allow an asynchronous receiving device to accurately receive data without malfunctioning even if impulse noise is superposed on the received serial data input. SOLUTION: A noise eliminating filter 102 performs sampling with an oversample clock and a specific tap filter removes impulse noise; after effective data are sampled by received data sampling 902, the sample data are converted into a parallel signal by a serial-parallel converter 105.
Patent JP-H11127775-A (JP)
Title: Roasted vegetables
Inventor: SAKAI TAKESHI
IPC: A23L19/00
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To obtain roasted vegetables and/or roasted mushrooms with reduced browning and reduced browning smell that has excellent palatability and is useful as a food or beverage material for health promotion by roasting vegetables and mushrooms with dried hot air. SOLUTION: Vegetables as onion and/on mushrooms as SHIITAKE or preliminarily dehydrated vegetables and/or mushrooms are roasted with dry and hot air to prepare the objective roasted vegetables and/or roasted mushrooms. In a preferred embodiment, these roasted vegetables and/or roasted mushrooms are heat-treated under the moisturized and pressurized conditions to prepare their cooked products.
Patent JP-2000135375-A (JP)
Title: Game system, information recording medium and image processing method
Inventor: KITASE YOSHINORI
IPC: A63F13/52
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To realize a game system by which a player can operate a character when a movie is replayed, an information recording medium and an image processing method that realize such a game. SOLUTION: When an image of the movie taken from a CD-ROM drive 42, etc., is replayed, by operating a character at a controller 23, etc., the movement of the character's 3D image is converted into a two-dimensional image, composited with the image of the movie and outputted into a display 22 in with a changing viewpoint. Accordingly, the character can move around freely while the movie is replayed. In the movie, as there are some images that restrict the movement of the character, their movement is restricted. The movie is not necessary to be replayed serially. It may be replayed by one exposure, or, it may be controlled by on-off control when a certain condition is filled.