baber/WOPTO huggingface dataset:
Patent JP-H06243728-A (JP)
Title: Anisotropic conductive film and method for connecting terminal
Inventor: NAGAE NOBUKAZU
IPC: H01R11/01
Filed: 1993-02-16
Abstract: PURPOSE:To prevent the electrifying of terminals adjacent to each other by electrifying the only terminals opposite to each other in the case of connecting strip-like terminals, which are arranged on a substrate with a predetermined pitch, to strip-like terminals, which are arranged on other substrate with a predetermined pitch. CONSTITUTION:An anisotropic conductive film 4, which is obtained by dispersing needle-like grains 3 made of strong magnetic material and having the conductivity in the resin having thermosetting property, is used. Terminals 8, 9 to be connected are arranged opposite to each other, aligning the longitudinal direction thereof, and the anisotropic conductive film 4 is pinched between the opposite surfaces of the terminals 8, 9. The anisotropic conductive film 4 is heated by a heating means 6 to soften the resin in the film 4. Simultaneously, magnetic field is applied to the anisotropic conductive film 4 in nearly parallel with the longitudinal direction of the terminals 8, 9 by magnetic field generating means 5, 5'. Longitudinal direction of each grain 3 is thereby aligned in the longitudinal direction of the terminals 8, 9. Under the condition that the magnetic field is applied, both the terminals 8, 9 opposite to each other are pressurized vertically against the opposite surfaces by a pressurizing means 6 to harden the resin in the film 4.
Patent JP-H03230123-A (JP)
Title: Display operation terminal device
Inventor: OKA TAKESHI
IPC: G02F1/1335
Filed: 1990-02-05
Abstract: PURPOSE:To provide the display operation terminal device of multicolors with simple constitution by providing a liquid crystal cell for modulating display colors in a display part and switching the driving and non-driving of this cell. CONSTITUTION:The display part 1 is constituted of one layer of the liquid crystal 4 for driving display, one layer of the liquid crystal 5 for modulating display colors, a pair of polarizers 6, 7 etc. The liquid crystal cell 5 for modulating display colors is so constituted that the cell can be driven independently from the liquid crystal 4 for driving display so that the display color and background color of the display part 1 can be changed when this liquid crystal cell 5 is driven and when the cell is not driven. The multicolor displaying of >=3 colors is possible if the driving region and non-driving region of the liquid crystal cell 5 for modulating display colors are combined. The multicolor displaying is executed by using additional one layer of the liquid crystal cell in such a manner. The production is easier ad the cost lower than with color filters.
Patent JP-S53111706-A (JP)
Title: Recording and reproducing system for audio signals
Inventor: TSUBOKA HIDEKAZU
IPC: H04M1/64
Filed: 1977-03-10
Abstract: PURPOSE: To efficiently use a recording medium by detecting the pauses in audio signals so that the signals having their pauses removed may be recorded in the recording medium. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59218260-A (JP)
Inventor: BERUNAARUSAAJIYU
IPC: B22D47/00
Filed: 1984-02-15
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-H08220344-A (JP)
Title: Planar light source and non-light-emitting display device
Inventor: TANAKA AKIRA
IPC: G02F1/1335
Filed: 1995-02-15
Abstract: PURPOSE: To enhance the luminance of planar light projected from a light- emitting surface by providing a diffuse irregular reflection part so as to make a diffuse irregular reflection area per unit area larger as it goes away from a linear light source on the back surface of a light transmission plate. CONSTITUTION: The surface 12A of the light transmission plate 12 constituted of transparent acrylic resin is a planar surface, and a prism array is formed on the back surface 12B. A dot-like white coating layer 23 is formed as the diffusion irregular reflection surface on the prism array by a silk printing. This layer 23 is formed so that the diffuse irregular reflection area becomes large as the layer 23 goes away from the end face of the cold cathode tube 10 of the light transmission plate 12 in a longitudinal direction or the end face 12E in a short direction. By this constitution, light amount leaked from the back surface 12B of the light transmission board 12 to a reflector 25 side is decreased, and the luminance of the planar light projected from a diffusion board 27 can be enhanced.
Patent JP-S60172075-A (JP)
Inventor: HARADA OSAMU
IPC: G09F9/37
Filed: 1984-02-17
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-H05225173-A (JP)
Title: Kana and kanji data simultaneous generation system
Inventor: KIDO KUNIHIKO
IPC: G06F17/22
Filed: 1992-02-14
Abstract: PURPOSE:To simultaneously generate both KANA (Japanese syllabary) and KANJI (Chinese character) data with a single input operation of KANA by saving the KANA data used for KANA/KANJI conversion and for input of KANJI data and using the KANA data as the KANA data for reading KANA transcriptions of KANJI. CONSTITUTION:The KANA inputted through an input device 1 is inputted by a KANA input means 6. A KANA data saving means 7 saves the KANA data in a saving area 3 and also supplies these data to a KANA/KANJI conversion means 8. The means 8 converts KANA into KANJI and displays the converted KANJI on a display device 2. A converted KANJI selecting means 9 selects the desired KANJI with an instruction given from the device 1 and stores it in a KANA/KANJI data storage means 10. The means 10 stores the data converted into the KANJI data in a storing area 5. If the converted KANJI requires the reading KANA transcriptions, the KANA data are taken out of the area 3 and stores in the area 5.
Patent JP-S63194855-A (JP)
Title: Operation control circuit in casting machine
Inventor: HARA KAZUAKI
IPC: A61C5/77
Filed: 1987-02-10
Abstract: PURPOSE:To prevent happening of malfunction and to execute constant use for operation by stopping the operation of high frequency oscillating circuit by a melting completion signal from the high frequency oscillating circuit. CONSTITUTION:After charging metal into a crucible, by closing an open/close part, a close signal (a) is outputted to confirming control circuit 1. At the time of operating the confirming switch 3, the confirming control circuit 1 outputs a preparing completion signal (d) by the confirming signal (b) and the high frequency oscillating circuit 5 is operated by operation of melting switch 6 and an exciting current is conducted to a high frequency heating coil. An inert gas generator 12 is operated by a heating command signal (e) and the metal in the crucible is heated and melted under gaseous atmosphere. The molten metal is flowed down in a mold and the empty state of the crucible is detected by PLL circuit 7 and then the melting completion signal (f) is outputted, and the current to the heating coil is turned off and the signal (f) is inputted to the centrifugal rotating control circuit 13. Centrifugal rotating drive circuit 9 is centrifugally rotated by timer circuit 11 for setting time through the signal from the circuit 13 by operation of a casting switch 10 and at the time of completing the rotation, casting completion signal is outputted to the confirming control circuit 1.
Patent JP-H07237718-A (JP)
Title: Automatic storage management system for file holder
Inventor: YOSHIDA KAKUO
IPC: G01B5/06
Filed: 1994-02-25
Abstract: PURPOSE:To correctly and quickly store many file holders into rack parts of a specific housing rack unit from a truck in a taking in/out part of the housing rack unit. CONSTITUTION:Suspending parts for file holders 2 are parallely provided on a housing rack unit 1 and a truck 12, and the presence or absence of the file holders 2 in the suspending parts is detected by a search sensor 106 while making a conveying unit 3 once travel along the front surface of the suspending parts in the truck 12, and the presence or absence and the number of the file holders are stored in a storage means. Next, the conveying unit is so controlled as to be moved to the file suspending part in the truck 12, and the upper part of one file holder 2 is pinched by a pinching conveying means, and the thickness of the file holder is sensed by a thickness detecting means according to the movement of the file holder to the conveying unit, and the specified code of the file holder 2 taken into the conveying unit is read by a file holder specifying discriminating means.
Patent JP-S57141551-A (JP)
Title: Noise eliminating method of ultrasonic flaw detector
Inventor: NAITOU HIROSHI
IPC: G01N29/28
Filed: 1981-02-26
Abstract: PURPOSE:To detect the foam or the solid matter existing in the water and to prevent an error of flaw detection, by setting a detecting gate at a proper position between the transmitting echo of ultrasonic wave and the surface echo of a subject to be inspected and measuring the height of the echo within a gate. CONSTITUTION:The ultrasonic echo signal is converted into the electric signal through a probe 2 of an ultrasonic flaw detector of water sink system or water column system. This electric signal is supplied to a receiving part 9 to measure the echo height within a gate which is provided at a proper position decided previously between the transmitting echo of ultrasonic wave and the surface of the subject to be inspected. The height 15 of the echo is compared with a prescribed decision value signal 17 at a comparing part 16 to discriminate whether a reflected echo larger than the decision value signal exists between the transmitting echo of ultrasonic wave and a subject to be inspected. Thus the foam or a solid matter existing in the water between the probe 2 and the subject 1 is detected.
Patent JP-S57140290-A (JP)
Title: Float type breathing device for diver
Inventor: HAYAZAKI TADAO
IPC: B63C11/16
Filed: 1981-02-25
Abstract: PURPOSE:To improve the safety in diving by providing a floating body with inhaling and exhaling pipes in such a manner that the pipes pass through the inside of the floating body and that an inlet and an outlet of the pipes are always held in predetermined positions above the water level, so that water is prevented from coming into the pipes. CONSTITUTION:By using singular or plural hollow daughnut shaped floating ring(s) 2 of flexible synthetic resin provided with plugs 1 for inhaling and exhaling, a floating body 14 is formed to have a top surface cover 11. An inhaling  pipe 15 and an exhaling pipe 16 are provided in such a manner that they pass  through the inside of the floating body 14. The bottome ends of the inhaling  pipe 15 and the exhaling pipe 16 are connected to a diving mask 28, while the  top ends of the same are made to project above the floating body 14 and bent  downwards to constitute inflow-preventing pipes 21 and 21' with an inhaling and  an exhaling parts formed at the ends of these pipes. Accoding to this arrangement it is possible to prevent water from flowing into the inhaling and exhaling  pipes 15 and 16. Since the floating body 14 can be collapsed by deflation, it can  be transported and stored easily.
Patent JP-H08200183-A (JP)
Title: Fuel injection valve for internal combustion engine
Inventor: HIRATA YUICHI
IPC: F02M61/16
Filed: 1995-01-23
Abstract: PURPOSE: To simplify the structure of the high pressure part of a fuel injection valve when fuel oil is circulated through a fuel injection valve at other time than an injection time, to reduce weight and form a fuel injection valve in a compact manner, and to remarkably improve reliability. CONSTITUTION: A conventionally used circulation valve is abolished and a fuel oil passage 21 is formed in a needle valve press rod 12 to propagate the spring force of a needle valve press spring 13 to a needle valve. The spring chamber 23 of the needle valve press spring and a needle valve oil reservoir chamber 40 are intercommunicated through a passage 21 and a fuel oil circulation route 20 and fuel is discharged to the outside of a fuel injection valve body 1a. Further, when a needle valve is lifted during injection of fuel, the tapered part of the needle valve press bar 12 and the fuel injection valve body are brought into face contact with each other, the opening part of the tapered part is closed, and a fuel oil circulation route is closed.
Patent JP-S54119955-A (JP)
Title: Electromagnetic flow meter
Inventor: KURITA YOSHIO
IPC: G01F1/60
Filed: 1978-03-10
Abstract: PURPOSE: To measure the flow rate of fluid in high accuracy by providing difference between large and small energizing currents during ordinal value period and selecting the sampling interval for detecting both signal voltages at integer magnification of commerical power frequency.  
     CONSTITUTION: An electromagnetic flow meter oscillator 4 consists of an exciting coil 5, a fluid flowing pipe 6 and electrodes 7, 7' and flows rectangular exciting current having two ordinal values at the coil 5 by a rectangular wave energizing circuit 1 to detect the difference between the signal voltage occurred at the larger ordinal exciting current and the signal voltage occurred at the smaller ordinal exciting current by a differential amplifier 12. It provides the difference between the period of the larger ordinal value of the exciting current and the period of the smaller ordinal value of the current and selects the interval from one sampling of  the current to the other sampling thereof by a pulse generator 13 to the integer  magnification of the period of commerical AC power supply so as to effectively  remove the effects of the noise of the commerical power frequency and of electrochemical unbalance voltage. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58145299-A (JP)
Title: Vibration detector
Inventor: HORIKOSHI TATSUO
IPC: H04R23/00
Filed: 1982-02-24
Abstract: PURPOSE:To obtain a microphone excellent in the transient characteristics, by using a member reflecting light as a diaphragm, arranging the diaphragm at a focus of a condenser lens, and outputting the shift in the focus when the diaphragm is dislocated with the sound pressure as an electric signal. CONSTITUTION:As the diaphragm 6 vibrated with sound waves 7, a diaphragm reflecting light is used, and this diaphragm 6 is arranged at the focus of an optical system comprising a laser 1, a polarized prism 2, a collimeter lens 3, a 1/4 wavelength plate 4 and a condenser lens 5. When this diaphragm 6 is dislocated at the sound waves 7, the shift in the focus of the optical system produced with the dislocation is applied to 4-split photodetector 9 via a deflection lens 2 and a cylindrical lens 8. The change in the distribution of strength of laser light of the detector 9 is converted into the electric signal at current- voltage converters 10-13, adders 14, 15 and a subtractor 16 to detect the sound waves 7 with excellent transient characteristics.
Patent JP-S62185373-A (JP)
Title: Insulated gate field effect transistor
Inventor: KINUGASA MASANORI
IPC: H01L29/423
Filed: 1986-02-10
Abstract: PURPOSE:To obtain an IGFET in which gm can be set largely by forming the connecting direction of source and drain electrodes perpendicularly or parallel to source and drain rows disposed alternately to increase the thickness of the electrodes. CONSTITUTION:N<+> type sources 12 and drains 13 are alternately laterally and longitudinally arranged on a P-type Si substrate 11, source electrodes 14, drain electrodes 15 are disposed at every other positions in parallel with the row A of the layers 12, 13. The electrodes 14 are connected via holes 16a, 16b,... with sources 12a, 12b,..., projected to the left side in the holes 16a, and projected to the right side in the holes 16b, and thus repeated in the uneven state. The electrodes 15 are similarly repeated in the uneven state. Polysilicon gate electrodes 17 are so formed as to surround the sources 12 and the drains 13, and connected through holes 19 with signal lines. In this case, d'<(2-2<1/2>)2.g+d is set, where d is the interval of the source or drain electrodes, d' is the maxi mum interval, and g is the pitch of the gate pattern. According to the configura tion, gm of IGFET can be increased as compared with the conventional transis tor.
Patent JP-H06241653-A (JP)
Title: Maximizing method of argon recovery from air separation system at high argon recovery rate
Inventor: HENRII EDOWAADO HAWAADO
IPC: F25J3/04
Filed: 1994-01-31
Abstract: PURPOSE: To maximize the recovery of argon at high argon recovery rates by measuring the compositional variables of a distillation stage which exhibit high sensitivity to plant process variations, computing nitrogen density in an argon feed to an argon sidearm column according to the compositional variable, and controlling process operation according to the computed result. CONSTITUTION: An analyzer/controller 54 of a master control group 50 measures the variation of the nitrogen contents in a produced argon 37, compares it with a desired nitrogen level and transfers control signals 53 to a slave control loop 52. The slave control loop 52 controls the nitrogen content in an argon feed column 36 responding to the control signals 53. A composition sensor 56 measures the temperature of the selected distillation stage in an upper column 18 and a controller 55 roughly computes nitrogen contents in an argon feed 35 from the result of temperature measurement using the computer. The controller 55 transmits output signals 58 corresponding to the difference between the roughly computed nitrogen content and the control signals 35, and controls argon column feed rates adjusting a valve 31.
Patent JP-H10219743-A (JP)
Title: Cab for construction equipment
Inventor: AKABANE EIJI
IPC: E02F9/16
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To facilitate the getting-on-off to and from a cab by installing a getting-on-off door on the front of the cab disposed to the revolving superstructure of a construction equipment. SOLUTION: In the cab 10 mounted on the revolving superstructure 6 of a hydraulic backhoe 2, etc., a getting-on-off door 12 is set up onto the front of a cab body 14. Approximately the whole surface is opened in the front panel of the main body 14 at that time while the getting-on-off door 12 is slid along the front of the main body 14 and a ceiling surface and opened and closed and housed to the underside of a ceiling panel under an opened state. The getting-on-off door is fitted rotatably in the vertical direction centering around a hinge installed to the upper section of the front of the cab body in place of the sliding of the door 12.  Accordingly, since there is a lower structure on the front of the cab directed towards the travelling direction of the construction equipment even at a narrow job site, a space is ensured surely, an operator can be elevated and lowered easily to and from the cab by utilizing the space, the structure of the cab can be simplified, and the shape of the cab can be designed and manufactured easily.
Patent JP-H05193875-A (JP)
Title: Scaffold for elevator cage
Inventor: MIZUNO YUKIOMI
IPC: B66B5/00
Filed: 1992-01-20
Abstract: PURPOSE:To provide a scaffold, for an elevator cage which can be easily provided temporarily in the outside of the cage. CONSTITUTION:A scaffold is constituted of a base unit 10, forming a groove- shaped section mutually astride a joint 3 of plates 2 and having a hook part 11 linked together with protruding parts of mutually fastening tools 4 of the joint 3 in one side of the upper end part, and a footboard 13 provided in a side of an opposite hook part 11 of the base unit 10. The scaffold is temporarily provided by linking together to the fastening tool 4 in a part of the joint 3 in a wall reverse side through the hook part 11. Accordingly, even when space is narrow in the outside of a cage, the scaffold can be stably, easily and temporarily provided in the fastening tool of suitable height, to perform assembly work and maintenance inspection work efficiently and safely.
Patent JP-S61188119-A (JP)
Title: Molding control of injection molder
Inventor: YOKOTA AKIRA
IPC: B29C45/77
Filed: 1985-02-16
Abstract: PURPOSE:To contrive to improve the molding technique by a method wherein the changing-over from an injection speed control region to dwell pressure control is performed by seizing on the instant of the end of filling. CONSTITUTION:The changing-over to the pressure control of dwell pressure is performed by giving a signal D3, which finished injection speed control and changes over to the pressure control in dwell process, from a comparat or 14 to a squencer 19 when the speed of travel of a screw 1 lowers the set value of speed by the predetermined value or more, which is obtained by comparing the electrical quantity D1 given from a tachogenerator 7 with the electrical quantity D2 given from an injection speed controller 16 by subtracting D2 from D1. Concretely, at the time point of the end of filling or when molten resin reaches the end of the cavity of a mold in normal operation, the changing-over to the pressure control in a mold in normal operation, the changing-over to the pressure control in dwell process can be done instantly. As a result, a high quality molded part is obtained and, in addition, energy is saved, because the excessive flow of hydraulic fluid can be reduced.
Patent JP-S61187409-A (JP)
Title: Noise filter
Inventor: DANBARA SUSUMU
IPC: H03H7/09
Filed: 1985-02-15
Abstract: PURPOSE:To obtain a large attenuation over a wide band by connecting plural choke coils in series and arranging the choke coils using a core with a small permeability to an input or output side of a noise filter. CONSTITUTION:A coil A using a core of mu=1,500 for, e.g., coils L2, L5 is used and a coil B using a core of mu=7,000 is used for L3, L4. The frequency characteristic of the impedance of the coil A is shown in graph (a) in figure. Further, the frequency characteristic of the impedance of the coil B is shown in graph (b) in figure. The choke coil A using the core having a smaller permeability is arranged to the input side L2 and the output side L5 and the choke coil B using the core having a larger permeability is arranged to the center L3, L4, then the attenuation characteristic to a common mode noise is shown in graph (c).
Patent JP-2000225466-A (JP)
Title: Method for measuring welding temperature
Inventor: HIRANO TAKASHI
IPC: B23K31/00
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a new welding temp. measuring method by which the welding temp. of a testing body can easily and accurately be measured for every different welding condition. SOLUTION: A fitting hole 4 in the testing body 1 is bored and a thermocouple 5 is inserted and fitted into this fitting hole 4, then the welding is applied onto the surface side of the testing body 1 at a prescribed welding condition and the welding temp. is measured by the thermocouple 5 to obtain the measured data. After completing the measurement, the reinforcement part of weld in a weld zone 2 is removed and is machined into the same level as the weld zone 2, then the welding is again executed at the different welding condition and the welding temp. is measured by the thermocouple 5. In this way, since the error of the fitting position, etc., of the thermocouple 5 is eliminated, the welding temp. of the testing body 1 can easily and accurately be measured for every welding condition.