baber/WOPTO huggingface dataset:
Patent JP-H11326696-A (JP)
Title: Connector for optical fibers
Inventor: YAMAGUCHI TORU
IPC: G02B6/38
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To obtain a connector for optical fibers, which is capable of exactly and easily executing the extension of circuits and the repair for the rupture, etc., of the optical fibers and enhancing the reliability needed for connection of the optical fibers. SOLUTION: The connector 21 of the optical fibers is used to connect the coated fibers of the optical fibers 22 by butting the ends of the coated fibers against each other and is constituted to have a sleeve 23, a pull-out preventing member 25, a lower case 24 and an upper cover 26. This sleeve 23 inserts and houses the respective front end portions of the optical fibers 22 and the pull-out preventing member 25 straddling the sleeve 23 to regulate the pull-out of the optical fibers 22. The lower case 24 has a positioning part 35 and pull-out preventing member insertion parts 36 and 37 and the upper cover 26 is adapted to cover the lower case 24.
Patent JP-S5250640-A (JP)
Title: Character magnification system
Inventor: KUWABARA MOTOMU
IPC: G09G5/26
Filed: 1975-10-22
Abstract: PURPOSE: To make a character generator which is able to make the enlarging magnification N a real number optional to some extent within the range 1 ≤ N ≤ 2, by arranging a simple logical circuit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11287076-A (JP)
Title: Rain shutter door having sunshine-intake function
Inventor: FURUKAWA YASUO
IPC: E05F15/12
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a rain shutter door having a sunshine intake function capable of taking in sunshine into a room having inferior sunshine. SOLUTION: A wire wind-up device 3, a motor 4, a controller 5, a power cord 6 and a switch 7 are installed for a rain shutter door 2 in a manner that they can be driven, a packing 8 and a hinge A (9) are mounted, and a rain shutter door board 11 using the indoor side as a reflecting surface is set up through a hinge B (10). A wire 12 is wound on the wire wind-up device 3, a wire latch 13 is attached to an upper section on the indoor side of the rain shutter door board 11 using the indoor side as the reflecting surface, a coil spring 14 is fitted at the front tip section of the wire 12, and the front tip of the wire 12 is connected to the wire latch 13.
Patent JP-2000319892-A (JP)
Title: Method for repairing existing sprayed material
Inventor: HIROTA YOSHIJI
IPC: E02D17/20
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To improve the adhesiveness of sprayed mortar to an existing sprayed material (to be repaired) by performing cleaning treatment of a surface of the existing sprayed material, driving a desired number of anchor pins from the surface of the sprayed material to a slope surface, and spraying repairing mortar to the surface of an adhesive film formed on the surface of the sprayed material so as to have a predetermined thickness. SOLUTION: An injection pipe 13 is driven from the surface of a sprayed material 11 to a cavity portion 12, and a predetermined kneaded grout 14 is fed as a filler from the injection pipe 13 to the cavity portion 12. Next, the surface of the existing sprayed material 11 is washed by splashing jet water or the like, and then a suitable number of anchor pins 16 are driven from the surface of the existing sprayed material 11 to a slope surface 15. At this time, a head edge of each anchor pin 16 is protruded from the surface of the existing sprayed material 11. Thereafter, an adhesive film 17 is applied onto the surface of the existing sprayed material 11 in order to impart the adhesiveness (stickiness) thereto. Then, mortar 18 or the repairing spraying material is sprayed on the surface of the existing sprayed material 11.
Patent JP-H07311427-A (JP)
Title: Method for projecting full color stereoscopic motion picture to dome screen
Inventor: IRIYAMA TAKASHI
IPC: G02B27/22
Filed: 1994-05-17
Abstract: PURPOSE:To improve a method for performing full color stereoscopic projection to a dome screen by an alternative (time difference) system. CONSTITUTION:A dome stereoscopic projection method for an alternative system is improved. In this method, right and left videos are alternately projected by the use of two kinds of right and left projection films on which the right and left recorded videos are printed as they are and the opening/closing of shutter spectacles put on an observer is switched and controlled in accordance with the corresponding videos by using two projecting machines whose standard projecting speed of motion picture is 24 frames per second, starting with the difference of 1/96 seconds and synchronously driving the machine while keeping the time difference. Thus, the conditions required for the conventional alternative system, that is, the provision of the projecting machine whose projecting speed is 48 frames per second and the special projection film where the starting positions of the videos are deviated by one frame and further the right and left videos are alternately reprinted, are not necessitated.
Patent JP-S615698-A (JP)
Title: Assembling method of loudspeaker
Inventor: INAGAKI AKIRA
IPC: H04R9/04
Filed: 1984-06-20
Abstract: PURPOSE:To shorten the assembling work time by inserting a leg part of an assembling jig into a jig inserting hole provided on a flange from the rear, positioning a voice coil, and executing the assembly. CONSTITUTION:A leg part 22b of an assembling jig 22 is inserted from the rear into a jig inserting hole 21 provided on a flange 7a of a pole piece 7 which is a part of a magnetic circuit. In such a case, the magnetic circuit is formed in advance in the rear of a loudspeaker frame 2. Subsequently, a voice coil 3 is fitted to the leg part 22b of the assembling jig 22 and positioned at a prescribed position. Next, a damper 1 and a diaphragm 4 are stuck to the voice coil 3, and thereafter, a dust cap 6 is stuck to the diaphragm 4 so that the front opening end of the voice coil 3 is blocked up. According to this assembling method, the adhesion work of the voice coil 3, and the holding member and the diaphragm, and the adhesion work of the diaphragm and the cap can be executed exactly in the same process, and the assembling work time can be shortened.
Patent JP-S61159113-A (JP)
Inventor: MYERS AUSTIN
IPC: G01F15/06
Filed: 1985-06-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0421157-A (JP)
Title: Japanese input device
Inventor: NIKI TERUKI
IPC: G06F17/22
Filed: 1990-05-16
Abstract: PURPOSE:To make it possible to properly convert a clause into 'KANA' (Japanese syllabary)/'KANJI' (Chinese character) mixed clauses even when only the reading of voiceless sounds are included in a dictionary by dividing inputted reading into plural clauses and converting voiced sounds or semi-voiced sounds in each clause into voiceless sounds. CONSTITUTION:A character string is inputted to an input device 1 by using 'KANA' characters or 'ROMAJI' characters. Then respective clauses including voiced sounds or semi-voiced sounds can be properly converted into 'KANA'/'KANJI' mixed clauses by using a dictionary 9, a clause dividing part 4, a 'KANA'/'KANJI' conversion part 10, a clause voiceless sounding device 8, and an output device 12. The dictionary 9 stores the character string and 'KANJI' or 'KANJI'/'KANA' mixed notation and the dividing device 4 divides the character string converted as 'KANA' notation into plural clauses while referring the dictionary 9. The conversion part 10 converts the divided clauses into 'KANJI' or 'KANJI'/'KANA' mixed notation by referring to the dictionary 9, which is outputted from an output device 14. The voiceless sounding device 8 converts voiced sounds or semi-voiced sounds in the reading of each clause divided by the device 4 into voiceless sounds.
Patent JP-S5352223-A (JP)
Title: High tensile steel sheet with excellent hydrogen-induced cracking resistance
Inventor: INAGAKI HIROSUKE
IPC: C22C38/12
Filed: 1976-10-25
Abstract: PURPOSE: To provide a high tensile steel sheet with excellent hydrogen-induced cracking resistance by simultaneously adding Mn and Mo of each specified amt. to steel to make the structure fine low carbon bainite. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04352568-A (JP)
Title: Image enlarging device and enlarging/reducing device
Inventor: MATSUMOTO MAKOTO
IPC: H04N1/393
Filed: 1991-05-30
Abstract: PURPOSE:To obtain clear and continuous enlarged or reduced images by deciding a coefficient corresponding to magnification in advance, preserving the coefficient in a coefficient table and multiplying it to an input image signal and a preceding input image signal. CONSTITUTION:Multipliers 10 and 11 multiply enlargement and reduction coefficients 7a and 7b, which are read from a ROM 7 according to a count signal 9b outputted from a control part 9 based on input magnification 6, to an input image 1 inputted according to a write clock 2 and the preceding image signal stored in a memory 3. The multiplied results are added by an adder 13, passed through a latch 14 and turned to an output image 5 enlarged in a sub scanning direction. Since the influence of the input image between lines is considered for reduction, intermediate data are stored in a memory 4, and these data and the output of the multiplier 10 are selected by a selector 12 corresponding to the reduction magnification 6, added by the adder 13, passed through the latch 14 and turned to the thinned-out output image reduced in the sub scanning direction.
Patent JP-2000323911-A (JP)
Title: Antenna with light emitting element for communication electromagnetic wave detection and incoming notification device using the antenna
Inventor: SUDA YOSHIMITSU
IPC: H01Q1/06
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To obtain an incoming call notification device which gives notice of incoming by making an antenna with a light emitting element illuminates immediately when a radio communication device receives a signal by fitting a resonance circuit, which resonates to an electromagnetic wave when the electromagnetic wave is detected and makes the light emitting element illuminates with a resonance current, detachably to the flank of the radio communication device. SOLUTION: The antenna 1 is fitted to the radio communication device and used. When the antenna 1 receives an answer transmit electromagnetic wave, an antenna body 11 is excited. At this time, a spiral conductor 23 connected to the upper end of the antenna body 11 is also excited at the same time. Then the resonance circuit constituted by connecting a coil part 24 formed of a part of the spiral conductor 23 and a series circuit of a light emitting diode 21 and a detection diode 22 at both ends A and A' resonates and a resonant high-frequency current flows in the detection diode 22. The high-frequency current is rectified by the detection diode 22 and its DC voltage component is applied to the light emitting diode 21 to emit light.
Patent JP-S5650593-A (JP)
Title: Laser diode
Inventor: TAKAMIYA SABUROU
IPC: H01S5/12
Filed: 1979-10-02
Abstract: PURPOSE:To readily form a distributed feedback type laser by forming a stress field formed periodically along the laser light popagating direction. CONSTITUTION:Grooves 7 are formed at constant interval at the side of soldering portion 5 of a contact layer 3 in a distributed feedback type laser having an active layer 1, a clad layer 2, a contact layer 3, and a head sink 4 and the like, thermal expansion coefficient difference between the layer 3 and the heat sink 4 and stress caused by high temperature at the time of soldering is retained, and a stress field is formed thereat. A periodical refractive index distribution is formed along the light propagating direction in a waveguide, so that the resonant spectrum coincident to the resonant mode is strongly excited. A metallic electrode 8 and an insulator 9 are disposed on the layer 3, and stress caused by the thermal expansion coefficient difference is formed thereat, or the thickness of the clad layer 3 is periodically varied, and a stress field may be formed.
Patent JP-S5651133-A (JP)
Title: Frequency synthesizer
Inventor: TAKIZAWA HITOSHI
IPC: H03L7/18
Filed: 1979-10-02
Abstract: PURPOSE:To make a frequency synthesizer wide-band, by constituting the frequency synthesizer so that the lock frequency range of the voltage control oscillating circuit where the output frequency is supplied can be extended. CONSTITUTION:Oscillation frequency f1 of voltage control oscillating circuit (VCO) 5 is divided by variable frquency divising circuit 6 and is compared with reference frequency fR in phase and is applied to VCO 5 through low-pass filter 4 to control oscillation frequency f1. Frequency f1 is divided by frequency dividing circuit 7 and is caused to pass through pulse position modulating circuit 8 to obtain reference frequency f2 of phase comparing circuit 9. Oscillation frequency f0 of VCO 11 is divided by frequency dividing circuit 12 and is compared with f2 in phase and is applied to VCO 11 through low-pass filter 10 to control oscillation frequency f0. If fR is so selected that fR=(K/M).(channel interval frequency)  (wherein K and M are frequency dividing numbers of frequency dividing circuits 7 and 12 respectively) may be satisfied, f0 can be set to an arbitrary channel frequency by changing the frequqncy division ratio of variable frequency dividing circuit 6.
Patent JP-S6020555-A (JP)
Title: Semiconductor device
Inventor: OKABE TAKEAKI
IPC: H01L29/78
Filed: 1983-07-15
Abstract: PURPOSE:To contrive to reduce series resistance, and to improve alignment property an integrated circuit at an FET and integrated circuit structure containing the FET thereof by a method wherein a low impurity concentration region is made thick, and regions to isolate the drain region are provided. CONSTITUTION:After boron ions are implanted at the rate of 5X10<15>piece/cm<2> to the top part of a width-type substrate 1 of 20OMEGA.cm resistivity, an N type layer 9 of 15OMEGA.cm resistivity is formed at 9mum thickness according to the usual epitaxial growth method. P type layers 11 are formed by diffusion at 4mum depth in succession, and moreover N type layers 12, 13 are formed by diffusion at 2mum depth. Because formation of the P type layers 11 is performed by thermal diffusion at a comparatively high temperature, implanted boron ions diffuse during heat treatments of both of formation of the P type layers and epitaxial growth of the N type layer 9 to form P type regions 10. Namely, the layer 9 is isolated according to the P type regions 10, 11. Accordingly, the low impurity concentration layer 9 can be made thick by the amount of thickness isolating the drain region according to the regions buried in the substrate, therefore improvement of series resistance can be attained. Accordingly, series resistance of the MOSFET can be reduced, and moreover integration of a bipolar transistor can be attained easily.
Patent JP-H07336699-A (JP)
Title: Correcting device for defect of picture element
Inventor: ASAHARA TORU
IPC: H04N5/335
Filed: 1994-06-09
Abstract: PURPOSE:To obtain an excellent image without deteriorating the original quality of the image by distinguishing correctly a high frequency signal arid a picture element defect, and executing detection and correction in a picture element defect correcting device to be used in an image-pickup device using a solid state image pickup element. CONSTITUTION:The picture element data yn-2, yn-1, yn, yn+1, yn+2 of total 5 picture elements of a remarked picture element, the picture elements before and behind it, and the picture elements further before and behind them are extracted by FFs 4 to 7, and the arithmetic operation of following 4 formulas is executed for these picture element data by using subtracters 8 to 11, absolute value circuits 12, 13, and arithmetic circuits 14 to 17. yn-yn-1>a1, yn-yn+1>a2, ¦yn-1-yn-2¦<b1, ¦yn+1-yn+2¦<b2 (a1, a2 are thresholds for amount of projection and, b1 are thresholds for judging whether it is the defect or the high frequency signal) When all above-mentioned 4 formulas are satisfied, it is judged to be the picture element defect, and a judgement circuit 18 is controlled so as to output a judgement signal from it so that a correction signal is outputted to a correction circuit 3.
Patent JP-S5830057-A (JP)
Title: Head for mounting the base for ring-shaped fluorescent lamp
Inventor: IWASAKI YOUICHI
IPC: H01J9/34
Filed: 1981-08-17
Abstract: PURPOSE:To have a head, which can serve with a variety of centerless chucks in size and type, hold a lamp base with large areas by a flat plate, and assure stabilized base fitting and facilitated centering alignment, by grasping the ring- shaped fluorescent lamp being pinched between a fixed plate and an advanced moving plate and by releasing the lamp through retraction. CONSTITUTION:Before a ring-shaped fluorescent lamp 13 is delivered, a drive lever 12 is depressed as illustrated. A drive arm 11 then turns clockwise, and a drive roller 10 presses a drive piece 9 upward aslant to the right as illustrated. Then, a shaft 5 retracts against the repulsive force of a normally open spring 8, following said drive piece 9, and a moving plate 6 will also retract. Consequently, the distance of this moving plate 6 from a fixed plate 3 becomes much larger than the tube diameter of the lamp 13. Now the base fitting part of the lamp 13 is fixed to the fixed plate 3, and the drive lever 12 is released. Thus the shaft 5 advances pushed by the repulsive force of the normally open spring 8, and the moving plate 6 advances to pinch the lamp 13 between this and the fixed plate 3 with a damper rubber 7 interposed.
Patent JP-2000320210-A (JP)
Title: Vehicle and returning and collecting controller therefor
Inventor: HASHIMOTO HIDEKI
IPC: G07C9/00
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To strive for smooth abandonment and collection of vehicles by prohibitting transfer of the vehicles by vehicle attestation on the basis of the return instruction of vehicle users at other places than the returning position of the vehicles. SOLUTION: When a user U informs a controller 2 in a center of the abandonment of a vehicle by a onboard telephone 6, transfer to a forcible return mode is instructed from the controller 2 to an onboard unit and a collecting operator K receives the information from a communicating operator M who has gotton the information and goes to collect the vehicle 1. When the controller 2 transmits the operator K's ID, the onboard control unit issues a card and a main electric power source control mechanism makes it impossible to turn on the main switch again. In this time, a time for the user U to get off his baggage or the like is set by a timer and previous IDs are eliminated after a specified time has elapsed and a door is locked and the operator K's ID is set. Hence, it becomes impossible that the user U or other persons use the vehicle untill the operator K arrives.  Accordingly, the vehicle can be returned by only a simple telephone call.
Patent JP-H07309189-A (JP)
Title: Manufacture of air bag door integrated with interior side member
Inventor: YOKOI HIROSHI
IPC: B60R21/20
Filed: 1994-05-17
Abstract: PURPOSE:To provide the manufacture of the air bag door integrated with an interior side member, which is excellent in appearance as well as extremely advantageous from the view point of the process of work and economy. CONSTITUTION:A rising piece 13 which is extended to the back surface direction of a facing along a joint contact line L with an air bag door facing 11, is integrally extended so as to be provided for an empty space 12 for the air bag door in a cabin side member facing 10, meanwhile, a rising piece 14 which is extended to the back side direction of the facing along the joint contact line of the air bag door facing with the cabin side member facing, is integrally extended so as to be provided, these rising pieces of the cabin side member facing and the air bag door facing are jointly attached, and disposed in a molding form. Resin material is then filled in the back surface side of the facing, so that they are thereby integrally molded.
Patent JP-S5555149-A (JP)
Title: Dipeptide-type cephem derivative
Inventor: YOSHIKAWA MINORU
IPC: A61P31/04
Filed: 1978-10-18
Abstract: NEW MATERIAL:A dipeptide-type cephem derivative of formula I: (R 1  is H, lower alkyl group, etc.; R 2  is H, lower alkyl group, etc.; R 3  is amino or lower alkyl substituent on the thiazole ring at the 2- or 5-position; R 4  is five-membered ring having 2W4 hetero atoms which may be substituted by a lower alkyl group), or its salt.  
     EXAMPLE: 7β- [2- (2-Aminopropionamido) -2- (2-aminothiazol-4-yl) -actamido] -3- (1-methyl-1H-tetrazol-5-yl) thiomethyl-3-cephem-4-carboxylic acid.  
     USE: Antibacterials having a great antibacterial activity against Gram-negative and Gram-positive bacteria, particularly Gram-negative bacilli.  
     PROCESS: A dipeptide or amino acid is neacted with pivaloyl chloride in a solvent, e.g. THF, to give a mixed acid anhydride, which is reacted with a compound of formula I. The protecting proup is eliminated to form the title compound of formula I. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000323587-A (JP)
Title: Cmos semiconductor device and manufacture thereof
Inventor: ISHIDA TOMOHISA
IPC: H01L27/088
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To make a plurality of thresholds adjustable by a small number of times of ion implantation by controlling the threshold, using reverse conductivity type MOS transistors having an impurity layer and those having no impurity layer which have at least to of at least three kinds of thresholds. SOLUTION: An enhancement type PMOS transistor is formed at an element region 24N of an n-type semiconductor substrate 20, an enhancement type NMOS transistor is formed at an element region 24P1, a depletion type NMOS transistor for use in a column switch and horizontal reset elements is formed at an element region 24P2, and a depletion type NMOS transistor for use in an output amplifier is formed at an element region 24P3. Thus four types of MOS transistors can be formed by combining an enhancement type with a depletion type for ion implanting to control the threshold in two ion implanting steps for controlling the threshold.
Patent JP-S5651100-A (JP)
Title: Storage device
Inventor: WATARI TOSHIHIKO
IPC: G06F12/16
Filed: 1979-10-03
Abstract: PURPOSE: To make easy and ensure the diagnosis at error production, by selecting the transmission data to a CPU via a selector according to the presence and types of error by a single error correction/double error detection (SEC-DED) circuit.  
     CONSTITUTION: The content of specific bits registrated in a write-in data register 8 and the content of the register are set to an output designation register 6 and one- bit error correction can be made for the error correction at the circuit 4. At readout opration, if correction disable error is detected at a SEC-DED circuit 3, a correction error register 7 is set, and a selector 5 is controlled with the logical product between the output of the register 7 by an AND gate 14 and the negative output of the register 6. Thus, the set output corresponding to the correction disable error from the register 7 via the selector 5 and the address of the error generating memory from an address register 10 are transmitted to a CPU. Accordingly, when the CPU compares the write-in and readout data, the error bit can be recognized even to the error in 2-bit or more, allowing to make easy and ensure the diagnosis. 
     COPYRIGHT: (C)1981,JPO&Japio