baber/WOPTO huggingface dataset:
Patent JP-S63246603-A (JP)
Title: Method for measuring posture angle of polygonal part
Inventor: TAKANO HIDEHIKO
IPC: G01B11/26
Filed: 1987-03-31
Abstract: PURPOSE:To accurately measure a posture angle in real time by a simple means, on the assumption that the posture angle of a simple polygonal object based on a rectangle is measured. CONSTITUTION:The two-dimensional figure pattern obtained by a pattern input apparatus is converted to a binarized matrix pattern and pattern conversion for respectively converting the mutually adjacent n X n mesh point on said matrix pattern to a necessary number of direction codes, based on to which direction the boundary line of the solid part and empty part of a figure is pointed, is performed. The number of these direction codes are counted to measure the posture angle of an object to be confirmed on the basis of the ratio of the number of the direction codes of oblique components to the total number of the direction codes.
Patent JP-H02259320-A (JP)
Title: Ultrasonic injection valve
Inventor: KOBAYASHI YASUJI
IPC: F23D11/34
Filed: 1989-03-31
Abstract: PURPOSE:To provide a uniform atomization in an ultrasonic injection valve for a burner or the like by a method wherein an outer circumference of a cylinder of the injection valve forms a circumferential groove eccentrically with a circumference, a fuel supply sleeve having a fuel supplying hole formed therein is fitted and fixed to the cylinder and a nozzle is formed at an entire circumference of the vibrator element horn. CONSTITUTION:An outer circumference of a cylinder 1 is formed with a circum ferential groove 4 eccentrically with a circumference of the cylinder 1. In turn, a fuel supply sleeve 2 forms a fuel supply hole 5, it is fitted and fixed to a cylinder 1 and an entire circumference of the vibrator element horn 3 is formed with a nozzle part 6. At this time, a depth of the circumferential groove 4 at the fuel supply hole 5 is made maximum and as it proceeds to an opposite side, the depth of the groove 4 is made shallow. With such a configuration as above, liquid heated and supplied can be prevented from being overturned in a direction opposite to that of the supply side with a solenoid valve and then a uniform supply of liquid over an entire circumference can be carried out. Accordingly, it is possible to make a uniform atomization over an entire circumference.
Patent JP-H01252468-A (JP)
Title: Water spraying device
Inventor: NISHIMOTO TOMIYA
IPC: B65H75/44
Filed: 1988-03-31
Abstract: PURPOSE:To prevent the driving-out of a hose due to the inadvertent revolution of a reel when water is supplied, by forming a small diameter part and a large diameter part on the both sides of a through hole on a reel shaft and fixing a frictional member on the small diameter part and applying a resistance for the revolution. CONSTITUTION:One side part of a through hole 10 on a shaft 2 is formed into a small diameter part 11, and a collar 12 is fitted onto the other side part which forms a large diameter part 13. A cylindrical body 8 covering the through hole 10 is fitted from the part ranging from the small diameter part 11 to the large diameter part 13, and the small diameter part 11 and the large diameter part 13 are sealed by a packing 14. On the side of the side plate 5a on the small diameter part 11 side, a frictional member 15 is fixed onto the shaft 2. When water is supplied through a water feeding pipe 4, water is supplied into a hose 7 through an installation metal fitting 9 from the through hole 10, passing through the inside of the shaft 2, and the force directed to the small diameter 11 side acts onto the cylindrical body 8, since each diameter on the both sides of the through hole 10 is different in the gap between the shaft 2 and the cylindrical body 8. Therefore, a rotary reel 3 slidingly moves towards the small diameter 11 side, and the side surface of the side plate 5a is press-attached onto the frictional member 15, and a resistance is generated in the revolution of the rotary reel 3.
Patent JP-S58203826-A (JP)
Inventor: ISHIDA YUKIO
IPC: B65G47/04
Filed: 1982-05-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61238465-A (JP)
Title: Creamy solder coating equipment
Inventor: NAGASE TOSHIO
IPC: H05K3/34
Filed: 1985-04-16
Abstract: PURPOSE:To enable the soldering on electronic circuit board surely in short time of the adequate quantity of solder even for the minute shaped pattern by using both the solder coating mechanism in a screen printing method and the air pressure mechanism in a dispenser method. CONSTITUTION:A notched hole 6 is provided on the continuous metal strip 1 having flexibility and the solder 5 filled up in the notched hole 6 by the coating mechanism 2 is adhered with its dislocation on the electronic circuit board 4 by the air jet when the metal strip 1 comes under the air jet mechanism 3 with turning. By using both the solder coating mechanism in the screen printing method and the air pressure mechanism in the dispenser method like this the adequate solder quantity can be coated on the electronic circuit board surely and yet in short time even for the minute shaped pattern.
Patent JP-S62239381-A (JP)
Title: Noise reduction circuit for fm recording and reproducing system
Inventor: KANEKO SHINJI
IPC: G11B20/24
Filed: 1986-04-08
Abstract: PURPOSE:To avoid occurrence of waveform distortions with use of a nonlinear compression/ expansion circuit and to improve the reproducibility of waveforms, by applying the amplitude expansion recording and the amplitude compression reproduction to the high-band/small level component in an FM recording/reproduction mode to reduce the effects of FM noises and separating the high-band component through a phase linear circuit. CONSTITUTION:A recording system includes a phase linear band separating circuit 10 which separates a recording signal into low and high band components, an expanding circuit 14 which expands the amplitude against the high-band/small level component, and a recording circuit which adds the expansion output to the low band component for FM modulation recording. While a reproduction system contains a demodulation circuit which performs FM demodulation of reproduction signals, a phase linear band separating circuit 20 which separates the demodulation output into low and high band components, a compression circuit 24 which performs the amplitude compression to the high-band/small level component, and an output circuit which adds the compression output to the low band component to obtain the reproduction output. In such a way, the recording/reproducing is carried out after expansion and compression of the high-band/small level signal. Thus the effects of FM noises are reduced. Furthermore the waveform distortions like ringing, etc., are not produced through a nonlinear compression/expansion circuit owing to application of a phase linear circuit for separation of high-band component.
Patent JP-H07266855-A (JP)
Title: Air conditioner for electric vehicle
Inventor: AKIMOTO RYOSAKU
IPC: B60H1/32
Filed: 1994-03-28
Abstract: PURPOSE:To prevent a electric apparatus constituting an inverter from being damaged while preventing a compressor from flowing of excessive electric current for extending the traveling distance of an electric vehicle. CONSTITUTION:An electric current sensor 35 for detecting input electric current to an inverter 17 is provided. When a value detected by the sensor 35 reaches a predetermined electric current value, an inverter frequency is set to a set frequency right below a running frequency at that time by a current safe means 36.
Patent JP-S5416947-A (JP)
Title: Input/output action control syste for data channel device
Inventor: ITOU TAKESHI
IPC: G06F3/00
Filed: 1977-07-08
Abstract: PURPOSE: To control the signal transfer the input/output unit and the data channel device through a collation between the command and the information which designates the command to be trapped. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02261337-A (JP)
Title: Edible meat injector with defoamer
Inventor: KAWAI KAZUYOSHI
IPC: A23B4/02
Filed: 1989-03-31
Abstract: PURPOSE:To reduce the amount of a pickling liquid by injecting the pickling liquid stored in a pickling liquid tank through an injection needle into raw material meat, then recovering the return liquid in a return liquid tank and further removing bubbles in the return liquid with a defoamer. CONSTITUTION:A pickling liquid consisting of a seasoning, preservative liquid, etc., is initially fed into a pickling liquid tank 9 additionally provided in an injector body 1, introduced into a feeding box 4 by pressurization with a pump 7 and then injected through injection needles 5 into lumps (M) of raw material meat. The return liquid of the above-mentioned pickling liquid is subsequently recovered into a return liquid tank 10 and further fed through a pipe 16 to a defoamer 15 arranged between the aforementioned pickling liquid tank 9 and the return liquid tank 10 to forcibly remove bubbles contained in the return liquid with the above-mentioned defoamer. The return liquid after removing the bubbles is then returned to the aforementioned pickling liquid tank and recycled for use. Thereby, the cost of the pickling liquid is reduced.
Patent JP-S63250372-A (JP)
Title: Production of polyglycidylamino compound
Inventor: HIDAKA TOSHIO
IPC: C08G59/32
Filed: 1987-04-03
Abstract: PURPOSE:To obtain the titled compound with a low residual halogen content, by passing a diamine and epihalohydrin through an addition reaction step, two dehydrohalogenation steps using a specific phase-transfer catalyst and a dehalogenating reaction agent and water washing step. CONSTITUTION:A compound expressed by formula I (R is phenylene or cyclohexylene) and a compound expressed by formula II (R<1> is H or CH3; X is Cl or Br) in a stoichiometric excess amount based on the above-mentioned compound are subjected to addition reaction in the presence of water and the resultant reaction product is then reacted with (B) a dehalogenating reaction agent in the coexistence of (A) one or more specific compounds having phase- transfer action, such as onium salt compound, to carry out primary dehydrohalogenating reaction. The unreacted compound expressed by formula II is then distilled from the resultant product to provide the crude aimed com pound expressed by formula III, which is subsequently treated with the agent (B) in the coexistence of the compounds (A) to carry out secondary dehydrohaloge nating reaction. The obtained reaction product is then washed with water to afford the aimed compound expressed by formula III with a low residual halogen content which is useful particularly in the field of electronic technical field.
Patent JP-H09274915-A (JP)
Title: Nickel electrode plate for battery
Inventor: ASANO HIDEJI
IPC: H01M4/32
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a reliable electrode plate of a long lifetime under high temperatures by filling nickel hydroxide having a small particle diameter into a porous metal base plate, and filling a required greater part of nickel hydroxide having a large particle diameter into a portion at the surface of the base plate. SOLUTION: Nickel hydroxide as part of required active substance having a small particle diameter is filled into a porous metal base plate. Nickel hydroxide having a large particle diameter occupying a greater quantity of the total quantity of the required active substance is filled into a portion at the surface of the base plate. Consequently, the nickel hydroxide having a small particle diameter in close contact inside pores of the base plate is small in quantity and thickness; while the nickel hydroxide having a large particle diameter is large in quantity and thickness. Thus, an adequate gap is formed between nickel hydroxide particles, so that an electrolyte inside an electrode plate can be moved and diffused excellently.
Patent JP-H09274008-A (JP)
Title: Method and apparatus for removing carbon in oxygen concentration sensor
Inventor: KIKUCHI TOMOSHI
IPC: G01N27/409
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To prevent the adhesion of carbon to a sensor element. SOLUTION: The direction of the oxygen pumping reaction originally possessed by an oxygen concn. sensor in a sensor output measuring state is reversed in a sensor output non-measuring state to enhance the concn. of oxygen in the vicinity of the protective layer 11 on the side of an oxygen reaction electrode 8 on the side of an atmosphere and the combustion of carbon bonded to the protective layer 11 is made easy to generate at low temp. to be accelerated. In this case, sensor element 2 is heated by a heater 3 to accelerate combustion. By simple constitution only adding a positive and negative changeover circuit 13 for changing over the sensor output measuring state and the sensor output non-measuring state to an existing sensor output circuit 12, a measure is taken with respect to the deposition or pracipitation of carbon.
Patent JP-S62237433-A (JP)
Title: Optical deflector
Inventor: SUZUKI AKIHISA
IPC: G02B6/12
Filed: 1986-04-09
Abstract: PURPOSE:To eliminate a DC drift of a deflection angle, which is caused by an electrical defective part of a buffer layer, by separating each other the parts positioned under one and the other electrodes of plural electrodes being in a relation for forming a potential difference each other, of the buffer layer. CONSTITUTION:On a buffer layer 32, a gap 34 and 36 are formed in the periphery of an electrode 26 and 28, respectively, and parts which are positioned under the electrode 26 and 28, respectively, of the buffer layer 32, and a part which is positioned under an inclined electrode 30 of the buffer layer 32 are separated from each other. Accordingly, when a deflection control voltage is applied between the electrodes 26 and 28, and the inclined electrode 30, even if an electrically active defect is generated on the buffer layer 32, the movement of an ion between the electrodes 26 and 28, and the inclined electrode 30, which has passed through the buffer layer 32 is obstructed by the gap 34 and 36. In such a way, the variance of the deflection angle caused by the movement of the ion, what is called a DC drift is eliminated.
Patent JP-H07276656-A (JP)
Title: Printer head wiping structure for ink jet printer
Inventor: UIRIAMU EICHI SHIYUBUIIBERUTO
IPC: B41J2/165
Filed: 1995-04-06
Abstract: PURPOSE: To automatically execute unidirectional wiping to a printing head by providing a means biasing a wiper blade to the printing head of a corresponding printing cartridge. CONSTITUTION: The spring constant of the leaf spring 807a corresponding to a wiper blade 810 wiping a black ink printing head is made larger than that of the leaf spring 807 corresponding to other wiper blade 810. That is, in order to exert strong wiping to the black ink printing head, the rigidity of the leaf spring 807a is made larger than that of the other leaf spring 807, for example, by making the width of the leaf spring 807a larger than that of the other leaf spring 807. Or, the leaf spring 807a may be made thicker or shorter than the other leaf spring 807.
Patent JP-S63251137-A (JP)
Title: Display device for hold workpiece
Inventor: INUI HIROYUKI
IPC: B23P21/00
Filed: 1987-04-01
Abstract: PURPOSE:To enable the quick classification of workpieces into hold/non-hold types by indexing and displaying the storage position of a hold workpiece to use the concerned parts from the array and data of the workpieces on the basis of data showing a lack of a part. CONSTITUTION:A workpiece carried into each lane 12 of a storage 10 is detected with a switch 26, the array of stored workpieces is computed with an operation device 24, using a detected state and an inputted initial state, and a result therefrom is saved in an array memory device 34. Also, parts data showing a lack of a part and inputted from a control room 100 is stored in a memory device 34, the storage position of a workpiece to use the concerned part is computed through indexing and the storage position of a hold workpiece is displayed on a CRT 36. And the releasing of holding is done in a changeable quantity setting device 40, in relation to setting the quantity of hold released workpieces including totally hold released workpieces, and charging intervals for the hold released workpieces are determined in a hold-released quantity setting device 42. In this way, workpieces carried from the storage 10 can be quickly classified into hold/non-hold types and non-hold workpieces can be efficiently supplied.
Patent JP-H07292915-A (JP)
Title: Stair unit and construction method of stair
Inventor: KOMATSU YUTAKA
IPC: E04B1/348
Filed: 1994-04-20
Abstract: PURPOSE:To enlarge effective width by making the dimension in the orthogonal direction to the width direction of the stair the same as the dimension in the short side direction of a building unit in a stair unit jointed to a building body and provided with a turn-around part on the way. CONSTITUTION:At the construction site, plural building units 1 are combined on a foundation to build an industrialized building body 2, and the building units 1 are additionally provided with an outside corridor 6 and eaves panels. A stair unit 3 is jointed to the building body 2 in such a way that the short side direction of the stair unit 3 is parallel with the short side direction of the building unit 1, and a landing unit 4 is connected to the turn-around part 3A of the stair unit 3 in such a way as to protrude in the orthogonal direction to the width direction of stair parts 3B, 3C. The landing area can be thereby made larger.
Patent JP-H01320551-A (JP)
Title: File transfer
Inventor: ANSONII EMU PIITAASU
IPC: G06F13/00
Filed: 1989-04-03
Abstract: PURPOSE: To reduce the burden of a user to define the data characteristic by accessing a profile table of a work station in a file transfer mode and acquiring a proper data structure and a file name. CONSTITUTION: A user of a work station 10 has a file in a data storage of the station 10. When this file is transferred to a host computer 12 or 14, the user designates the file name of the station 10, the host computer to which the file is transferred, the file name needed when the file is stored in the host computer, the data structure of the file to be stored in the host computer, etc. Then a profile table consisting of a host identifier, the file name and the file characteristic is supplied to the data storage of the station 10. The profile table is accessed when the file is transferred to the data storage of the host computer. Thus a proper data structure of the file and the file name are acquired.
Patent JP-H11284158-A (JP)
Title: Solid image pick-up element and manufacture of solid image pick-up element
Inventor: MARUMICHI HIROTAKE
IPC: H01L31/0216
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To reduce a distance from a light-receiving sensor part to an arrangement face of a micro-lens to avoid a reduction in a focus rate by a method wherein only a color filter in a layer which functions both as a lens in the layer and the color filter is formed. SOLUTION: An interlayer film 21 is formed on a light-receiving sensor part 12, and a recess part 21a of a predetermined curvature is buried thereon, and there is formed a color filter 24 in a layer forming a projection part 24a of a curvature required for focusing an incident light on a light-receiving part 21 in response to a curved face of the recess part 21a. The color filter 24 has both functions of a lens in the layer for focusing the incident light 24 on the light-receiving sensor part 12 and the color filter. For this reason, it is possible to reduce a distance from the light-receiving sensor part 12 to a micro-lens 27 by forming only the color filter 24 in the layer without forming separately the lens in the layer and the color filter.
Patent JP-S525206-A (JP)
Title: Muting circuit used in electronic apparatus
Inventor: ASADA TETSUSHI
IPC: H04B1/10
Filed: 1975-07-01
Abstract: PURPOSE:Pure electronic muting of the noise generated by power supply switching without using specially provided switch.
Patent JP-H02258402-A (JP)
Title: Heat insulating hub unit bearing device
Inventor: TAKEBAYASHI HIROAKI
IPC: B60B35/18
Filed: 1989-03-31
Abstract: PURPOSE:To prevent the temperature of a bearing portion from rising due to heat conduction to the bearing portion so as to improve its durability by applying ceramic coating with low heat conduction ratio respectively to the joint surface of a bearing outer ring to a brake disc etc. CONSTITUTION:Between respective bearing inner rings 2, 2' fitted to an axle shaft 1 and a bearing outer ring 5 disposed on its outer periphery, a rolling bodies 6 are disposed through a holder 7. And the flange portion 51 of the bearing outer ring 5, a brake disc 8 and a wheel 9 are connected together by respective bolts 10, 11, whereas ceramic coating 20 with low heat conduction ratio is applied respectively to the joint surface 5A of the bearing outer ring 5 to the brake disc 8 and respective bolts 10, 11. It is thus possible to restrain that heat generated by the brake disc 8 from transmitting to bearing portions (2, 2', 5, 6) for prevention of temperature rise in a bearing device, thus improving durability.
Patent JP-S566133-A (JP)
Title: Oil-leakage detection cable
Inventor: KAKIHANA TOSHIO
IPC: G01N19/00
Filed: 1979-06-28
Abstract: PURPOSE:To improve durability and to simplify position detection by using a conductor coated with an oil-soluble insulating layer and steel wire coated with an oil- undoluble insulating layer. CONSTITUTION:This cable uses conductor 1 made of a conductive metal, except steel, coated with oil-soluble indulating layer 2 of natural rubber, isobutylene-isoprene rubber, etc., and steel wire 3 coated with oil-unsoluble insulating layer 5 of polyethylene, fluororesin, etc., which are unsoluble with oil, with interposing adhesive layer 4 of an asphalt-based or petroleum jelly-based water proof compound, ethylene-vinyl acetate, etc. Then, two conductors 1 are intertwisted and the intertwisted conductors 1 and steel wire 3 are intertweisted. Further, the formed oil-leakage detection cable is laid along a pipe line, etc., and between two conductors 1, an electricity feeding circuit equipped with an alarm originating member is connected, so that while leadkage is securely detected with oil-soluble insulating layer 2 dissolved with leaking oil, the corrosion of steel wire 3 will be prevented.
Patent JP-S525202-A (JP)
Title: Data transmission
Inventor: AKIYAMA FUMIO
IPC: H04L5/22
Filed: 1975-07-02
Abstract: PURPOSE:Economic date transmitting receiving by reducing the number of output buffer stage provided for faster a synchronous date distribution than high speed data concentration.
Patent JP-H09273896-A (JP)
Title: Shooting training apparatus
Inventor: ISHIKAWA TETSUAKI
IPC: F41G3/26
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To make it possible to realize the evaluation of objectively shooting action by providing a memory for storing shooting data, and making it possible to send the data stored in the memory according to a control signal from a data processor after training is finished, thereby taking out the data as required. SOLUTION: When a shooting is operated, a trigger signal input (shooting) time from a timer is read by a data processor 1 in addition to the intrinsic identification number and type of a weapon previously registered with a RAM 3 or ROM 2, and a laser signal including the data of the time for shooting a laser beam is sent. The data is input to the RAM 3 before or after the laser signal is sent, the data stored is output under the control from the processor 1 as required, and sent via a signal repeating circuit 5. Thus, the data is output as required, and objective shooting action can be evaluated.