baber/WOPTO huggingface dataset:
Patent JP-S553636-A (JP)
Title: Flyback transformer
Inventor: SAKAGUCHI JIYUNICHI
IPC: H04N3/19
Filed: 1978-06-20
Abstract: PURPOSE:To prevent the transmission of beat and to ground a core by inserting flat-shaped elastic bodies with insulating property through which a conductive metal needle is piereced, between a metal fitting and the core. CONSTITUTION:A rectangular core is constructed by connecting U-shaped cores 1 and 2, and a coil 3 is attached to the core. Metal fittings 6 and 7 are contacted to  the cores 1 and 2 by way of intervening flat-shaped elastic bodies 4 and 5 with insulating property and are tightened with a screw 8 and nuts 9 and 10. A conductive needle 11 is pierced from one side to the other side of the elastic body 4 in contact with the metal fitting 6 which is attached to a chasis, and the protruded portion is bent so as to constitute a part which is in contact with the elastic body 4. When the screw 8 and the nuts 9 and 10 are tightened, the metal needle 11 contacts with the metal fitting 6 and the core 1, whereby the core 1 can be grounded by way of the metal fitting 6.
Patent JP-H09246569-A (JP)
Title: Manufacture of silicon structure, silicon structure and acceleration sensor having silicon structure
Inventor: HASHIMOTO MASAHITO
IPC: H01L29/84
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To form a silicon structure in an intended shape by controlling the bending moment generated in a polycrystalline silicon film forming the silicon structure. SOLUTION: When the beam structure comprising a polycristalline film is formed, an amorphous silicon layer, wherein she film is formed under the state without a crystalline structure, and a high-temperature polysilicon layer, wherein the film is formed under the state having the polycrystalline structure, are overlapped, and the polycrystalline silicon film is formed. In the amorphous silicon layer, tensile stress as the remaining stress is generated when the layer is crystallized. In the high-temperature polysilicon layer, compressive stress as the remaining stress is generated. Therefore, a bending moment M acting on the entire polycrystalline film can be controlled by the ratio between the film thickness t1 of the amorphous silicon layer and the film thickness t2 of the high-temperature polysilicon layer.  When the above described film thickness ratio is determined so that the bending moment M becomes 0, the beam structure without warping is obtained.
Patent JP-2000268509-A (JP)
Title: Encoding device
Inventor: KURAN TAKEHIKO
IPC: G10L19/02
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain an encoding device capable of sharply enhancing the encoding efficiency even when a GHA(general harmonic analysis) is used in the device. SOLUTION: A local decoding circuit 15 locally decodes an output bit stream. A waveform extending circuit 16 extends a waveform by the local decoding of an already encoded frame to a next frame which is not yet encoded based on the locally decoded signal to make it the predictive signal of the next frame. The difference signal (predictive remainder) between the predictive signal and the original signal of the next frame from a framing circuit 11 is obtained from a subtracting circuit 12 and this signal is supplied to a frequency component extracing circuit 13 as an original signal and the extracing of frequency components is performed by the GHA. Thus, the number of extracted components per unit time can be reduced.
Patent JP-H03179613-A (JP)
Title: Insulated electric wire and its anticorrosive
Inventor: MASUI RYUNOSUKE
IPC: H01B3/44
Filed: 1990-03-22
Abstract: PURPOSE:To prevent the breaking of an insulated electric wire resulting from stress and corrosion by applying the reacted product of benzotriazole and an epoxy system plasticizer to the surface of each of hard copper-wires, and laying a vinyl chloride composition insulator on the applied coat. CONSTITUTION:The reacted product (a) of benzotriazole and an epoxy system plasticizer, as an anticorrosive, is applied to the surface of each of hard copper- wires 1, and the insulator of a vinyl chloride composition 3 is laid on the applied coat. In this case, there is caused no transfer of the plasticizer to each of PVC insulated electric wires because the non-transferential anticorrosive (a) is applied to the wire. For this reason, the corrosion resistance of a conductor 2 to a sulfide may not be deteriorated. The corrosion resistance of the conductor 2 to the sulfide, even if the insulator 3 is made of a PVC composition, can thus be maintained for effectively impeding corrosion of the conductor to obtain an insulated electric wire having its high reliability over a long period of time.
Patent JP-S571860-A (JP)
Title: Stepless speed change device utilizing planetary gear
Inventor: TOMOYOSE RIICHI
IPC: F16H47/08
Filed: 1980-06-03
Abstract: PURPOSE: To perform effective stepless speed change of wheel without the need for auxiliary speed change device by a method in which an input shaft is connected to a sun gear and a pump, an output shaft is connected to a carrier, a turbine is connected to a ring gear, and a one-way clutch is provided between the ring gear and a chassis.  
     CONSTITUTION: When an input shaft 1 is turned, the back rotation of a ring gear 6 is stopped by the action of one-way clutches 7 and 8 under the condition that a load is burdened on an output shaft 5 and the output shaft 5 is turned with reduced speed by the torque of a sun gear 2. And, when the revolving number of the input shaft rises, the clutching effect of a fluid clutch is raised and the ring gear 6 starts turning by releasing the one-way clutches 7 and 8. Furthermore, when the input and output shafts 1 and 5 turn with high speeds, the efficiency of the fluid clutch is more increased, the sun gear 2 and the ring gear 6 become a condition that they are ready to turn with the same revolving number, and the output shaft 5 becomes a condition of nearly direct-coupling turning with the input shaft 1. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0841339-A (JP)
Title: Polyimide siloxane adhesive
Inventor: JIEROORUDO SHII ROOZENFUERUDO
IPC: C09J7/02
Filed: 1995-03-31
Abstract: PURPOSE: To increase a glass transition temperature and decrease a bonding temperature by incorporating an organic solvent and a specified polyamic acid.  
     CONSTITUTION: A polyamic acid is obtained by reacting 3,3'-4,4' biphenyl tetracarboxylic acid dianhydride and/or bis(3,4-dicarboxyphenyl)ether dianhydride with a diamine mixture of 80-99 mol.% two or more diamines selected from 1-30 mol.% siloxane-containing diamine, 10-90 mol.% 2,2-bis[4(4-aminophenoxy) phenyl] propane, 10-80 mol.% 2,2'-bis(4-aninophenyl)-1,4-di-isopropylbenzene, 10-90 mol.% 3,3'-aminophenylsulfone and 10-90 mol.% 1,3-bis(3-aminophenoxy) benzene in a molar ratio of 1:2-2:1. The polyamic acid is dissolved in an organic solvent to cyclize the amine acid group. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H04310067-A (JP)
Title: Picture data reproduction system
Inventor: YOKOYAMA KAZUO
IPC: G03G15/04
Filed: 1991-04-08
Abstract: PURPOSE:To attain efficient edit processing by sufficiently reducing the picture element density while the picture quality is kept. CONSTITUTION:A picture data recording device 24 sets an interleave rate in advance according to the picture element density of an edit device 26. Then a scanner 22 sets a prescribed multiple factor by taking a reproduction magnification, the picture element density and the interleave factor into account and a magnification conversion circuit 32 processes the picture data with the setting magnification and sharpness emphasis processing is applied to the resulting picture data. Then the picture data is subject to interleave processing by an interleave circuit 48 of the picture data recording device 24 and the result is stored in a RAM 46. Then the picture data is transferred to the edit device 26, in which prescribed edit processing is implemented and an interpolation circuit 50 of the picture data recording device 24 applies the interpolation processing to the data and the result is transferred to a picture output device 28. The picture output device 28 uses a half-tone screen processing circuit 52 to apply half-tone screen processing to the picture data and a film master plate as a dot picture is generated.
Patent JP-S58192404-A (JP)
Title: Vehicle running system by linear motor
Inventor: IKEDA HARUO
IPC: H02P25/06
Filed: 1982-05-07
Abstract: PURPOSE:To detect the position of a vehicle with an inexpensive and simple facility by transmitting and receiving a specific signal through a propulsion coil between the vehicle and a rail side. CONSTITUTION:Transmission/reception antennas SC1, SC2 which have an air core coil, a Hall element, a loop or a rod antenna are provided on a vehicle TR which is opposed to propulsion coils LSM1, LSM2. Signals are transmitted and received via the antennas SC1, SC2 between the vehicle and the ground, thereby detecting the position of the vehicle. The coils LSM1, LSM2 are composed of the same structure, and when the same current is flowed through the coils LSM1, LSM2, thereby allowing the coils LSM1, LSM2 to provide the same propulsion force at the vehicle TR.
Patent JP-H07260911-A (JP)
Title: Squid flux meter
Inventor: KAZAMI KUNIO
IPC: G01R33/035
Filed: 1994-03-23
Abstract: PURPOSE:To provide a SQUID flux meter having an improved dynamic range characteristic, regarding a SQUID flux meter with a positive feedback circuit. CONSTITUTION:A positive feedback circuit 3 including a positive feedback coil L1 for applying positive feedback to a SQUID 1 via mutual inductance Mp, and a negative feedback circuit 4 including a negative feedback coil L2 for applying negative feedback to the SQUID 1 via mutual inductance Mn, are connected in parallel to the output terminals T1 and T2 of the SQUID 1, thereby forming a SQUID flux meter having a negative feedback circuit. In this case, the negative feedback circuit controls the amount of negative feedback current flowing across FET 2 in the circuit 4, in order to control the polarity and amount of feedback to the SQUID 1, depending on the frequency or amplitude of a flux inputted thereto.
Patent JP-H03276982-A (JP)
Title: Picture recorder
Inventor: MISUMI HIROYOSHI
IPC: H04N5/76
Filed: 1990-03-27
Abstract: PURPOSE:To prevent deficient exposure by generating a flash lighting start signal at a prescribed time from the production of a pulse signal synchronously with the operation of a recording weans, extracting a video signal based on the pulse signal and applying the signal to the recording means. CONSTITUTION:When a recording command button 18 is depressed, a signal is fed to a control section 18 and a flash lighting start pulse is generated in a required time after the leading time of a PG signal and fed to an output terminal 17 of the flash light start signal. A flash light 21 is triggered by the signal and lighted. The lighting is implemented for a period when the shutter is opened and the exposure of the image pickup element is implemented properly. A recording gate 15 is closed at the leading time of a succeeding PG signal and one field of picture is recorded on a magnetic sheet 3. Thus, even when the button 18 is depressed at any time, the flash light in matching with the drive timing of the shutter and the image pickup element of the television camera 20 is implemented at all times and proper exposure is obtained.
Patent JP-H01247933-A (JP)
Title: Range hood linked to range
Inventor: OYA HIDEKAZU
IPC: F24C15/20
Filed: 1988-03-28
Abstract: PURPOSE:To change the number of revolution of a fan for an electric range hood corresponding to the number of range in use, by switching taps on a motor for the fan, linking with turning of ignition knobs on a gas or electric range with two or more ranges. CONSTITUTION:When one of ignition knobs in a gas range unit with three ranges is turned on, a link switch SW is turned ON causing a relay R1 to be turned ON, a contact 1 OFF, a relay RA ON, and a contact A OFF, so that a motor M is operated at a low speed. When two ignition knobs are turned on, and corresponding two switches among three switches SW1-SW3 are turned ON, corresponding to relays among three relays R1-R3 and relay RB are turned ON, and the other hand, the relay RA becomes OFF, so that the motor M is separated at a medium speed. The speed can be manually changed to a desired speed by manual push button switches, after canceling link operation by a manual-auto turn-over switch 1.
Patent JP-H11266867-A (JP)
Title: Preparation of primer
Inventor: GOTO SUSUMU
IPC: C12Q1/68
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To obtain a primer used for the amplification of a gene in high specificity and in high efficiency by subjecting a synthesized primer to a denaturation treatment. SOLUTION: When a synthesized primer has a relatively long chain, the primer is subjected to an alkali denaturation treatment or a thermal denaturation treatment. Preferably, the primer is purified with an anion exchange column under the denaturation condition. Also, by a gene-amplification method in which an amplification reaction is carried out at a constant temperature after the addition of a primer and an enzyme, such as TMA method, a primer exhibiting sufficient amplification specificity and sufficient amplification efficiency can be obtained.
Patent JP-H08266451-A (JP)
Title: Vaccum cleaner
Inventor: MORISHITA ATSUSHI
IPC: A47L9/00
Filed: 1995-03-31
Abstract: PURPOSE: To obviate the operation of stopping a motor and motor blower in the completion of cleaning for improving operability by stopping the drive of the motor blower and motor when the taking-up of a hose under the condition of winding and receiving the hose. CONSTITUTION: In a vaccum cleaner provided with a take-up drum around which a hose is wound, when the hose is taken up after the completion of cleaning, a main body side control switch 117 and an at-hand control switch 123 in an at-hand operation part are operated. Then, a main control part 111 and motor control part 109 rotatably drive a motor 51 with an input higher than that of the motor 51 by the operation of only the at-hand side control switch 123 to rotate the take-up drum and take up the hose with high speed. The position of the hose is moved downward as the hose is taken up, and a moving body is moved to the lowest position along with the movement of the hose to about against a lower limit switch 30b and close the same. Then, a motor 51 and motor blower 96 are stopped by a control means 112.
Patent JP-S553245-A (JP)
Title: Detecting system for state change of subscriber line
Inventor: SENGOKU MASAMI
IPC: H04Q3/545
Filed: 1978-06-21
Abstract: PURPOSE:To avoid the loss of the line state changing information to the pointer setting of the system switching time due to occurrence of the fault by performing renewal of the last-look memory after the reading via the queue register in the detecting system for the state change of the subscriber line for the exchange. CONSTITUTION:Present-look memory 300 memorizes periodically the scanning results of the subscriber line state, and last-look memory 310 memorizes the subscriber line state which was scanned precedingly. In addition to these memories,  queue register 350 is installed to memorize in sequence the comparison results between memory 300 and 310. In the exchange of such constitution, the output of subscriber line change detection circuit 330 is applied to ACTM renewal circuit 390,  and furthermore the output of pointer initial setting circuit 380 is applied to circuit  390. And no renewal is given to the contents of memory 310 until the memory information of register 350 is read out. Thus, the loss of the subscriber line state change information can be avoided for the queue pointer switch setting.
Patent JP-S62232283-A (JP)
Title: Magnetic recording and reproducing method
Inventor: MORIOKA YOSHIHIRO
IPC: H04N5/91
Filed: 1986-04-02
Abstract: PURPOSE:To reproduce a signal of good quality by changing over the signal of a specific horizontal scanning period of a video signal recorded every horizontal scanning period into a signal such as a sound PCM signal in a specific sequence in time and recording and reproducing. CONSTITUTION:When the video signal is an NTSC system television signal, one vertical synchronizing period is 525 horizontal synchronizing periods and a switch 8 is changed over so as to connect a code modulating circuit to a recording amplifier only during the horizontal synchronizing period every 5th time. During a reproduction, the signal reproduced by magnetic heads 1, 2 is inputted to an output signal discriminating circuit 11 via a reproduction amplifier 10. The reproducing signal is discriminated in the discriminating circuit 11 on whether it is the video signal or the sound signal, the discriminated video signal is inputted to a video signal processing circuit 12 and the discriminated sound signal is inputted to a sound signal processing circuit 14. The sound signal inputted from the discriminating circuit 11 and modulated in the sound signal processing circuit 14 is restored to an original sound signal and outputted as a sound output from a terminal 14. Thereby, the signal reproduction of high quality can be attained.
Patent JP-S57189886-A (JP)
Title: Heat-sensitive diazo recording material
Inventor: NAGAMOTO MASANAKA
IPC: G03C1/52
Filed: 1981-05-20
Abstract: PURPOSE:To provide the titled recording material excellent in thermal response to a thermal head and long-time storability, by a method wherein a specified diazo compound layer containing a heat-fusible substance and a phloroglucinol layer are laminated on a support as separate layer. CONSTITUTION:Coating liquids prepared from at least one diazo compound selected from compounds of formulaI(wherein R1 is formula II-V; R2-4 is H, a lower alkyl, a lower alkoxy or halogen; Y1 is an acid residue or an acid residue forming a double salt with a metal) and/or phloroglucinol used as a coupler by mixing thereto 2-30pts.wt. (per 1pt.wt. diazo compound) heat-fusible substance having a melting point or a softening point of 50-250 deg.C (e.g., 2-tribromoethanol) are coated on a support as separate layers to laminate a diazo compound layer and a phloroglucinol layer. The recording material can be advantageously used as an output recording paper for a facsimile, an electronic computer or the like, which requires high-speed recording.
Patent JP-S59205617-A (JP)
Inventor: KURAUSUUPEETAA DOTSUITSUGERU
IPC: B61L23/00
Filed: 1984-04-17
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-H02253768-A (JP)
Title: Binary tree searching system and binary tree search circuit
Inventor: NIIHARA TAKAMI
IPC: H04N19/94
Filed: 1989-03-28
Abstract: PURPOSE:To eliminate an unnecessary part on a code book and to reduce distor tion in the whole code book by making a subordinate node belong to the other node having a lot of spaces for division when a node, which can not be divided, is generated in a vector quantizing system by a binary tree search. CONSTITUTION:In the terminal node of a binary tree, comparison vectors V0 and V1 are outputted from a code book 12 and a signal END showing the terminal node is outputted to a control part 28. Then, an output index is outputted according to distortion, which is generated by comparison between the comparison vectors V0 and V1, and the distortion of a latch 38, and processing is finished. Nodes (3) and (7) are jump node and a jump signal JMP to be outputted from the code book 12 goes to be '1'. Thus, an address genera tor 24A selects '10' in the case of the node (3) and selects '14' in the case of the node (7) and the '10' and '14' are held by a latch 34. In the case of the node (3), the processing is jumped to the node (10) and in the case of the node (17), the processing is jumped to the node (14). Thus, the node (10) is transited to a node (9) or 11 and the node (14) is transited to a node (13) or (15). Then, processing is continued.
Patent JP-H02256152-A (JP)
Title: Oblate fluorescent lamp
Inventor: YUASA KUNIO
IPC: H01J61/33
Filed: 1989-03-28
Abstract: PURPOSE:To obtain an oblate fluorescent lamp that mercury is not condensed on the inside wall face on the longer dia. side of a bulb during operation by filling particular amalgam in the oblate bulb. CONSTITUTION:Main amalgam 7 has the composition of, e.g. Bi, In, Pb, and Hg, determined so that mercury vapor pressure during operation of the main amalgam can be maintained lower than saturated mercury vapor pressure at an operational temperature of the inside wall face 11 on the longer dia. side of a bulb 1. Mercury vapor inside the bulb cannot be thus condensed on the inside wall face 11 on the longer dia. side of the bulb 1. In this way, mercury is not adhered to a fluorescent layer 2 on the inside wall face 11 on the longer dia. side and so ultraviolet rays and visible rays are smoothly transmitted and light is distributed without hindrance.
Patent JP-H04310569-A (JP)
Title: Production of graphite film
Inventor: EBARA JUN
IPC: C04B35/52
Filed: 1991-04-09
Abstract: PURPOSE:To produce a graphite film preventing destruction caused by mutual fusing and contraction of polymer film in production of the graphite film useful as electrode, heating element, structural material, gasket, heat-resistant seal material, etc., having flexibility and elasticity. CONSTITUTION:Powdery graphite 4 is adhered to the surface of a polymer film 3 so as not to mutually contact the polymer film and the polymer film 3 is put in a heater 1 and heat-treated at >=2,400 deg.C.
Patent JP-2000232971-A (JP)
Title: Sucked transudate sampling method and device
Inventor: HAMAMOTO KATSUMI
IPC: A61B5/15
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized device capable of sampling sucked transudate in a short time just by a simple operation. SOLUTION: This device is constituted of a housing 3 having a motor 7 for rotating a shaft 9 and an attachment 11 rotated linked with the shaft 9 in the inside and a detachable outer cover 13, and the tip end part 12 of the attachment 11 is made into a rugged shape. At the time of pressurizing the part of a cap 1, the motor 7 starts rotation and the rotation of the shaft 9 and the attachment 11 is started linked with it. Then, the top end part 12 of the attachment 11 is brought into contact with a skin part projecting from the upper end face of the opening part 17 of the outer cover 13 and the rugged shape of the rotating top end part 12 shaves off the skin part. Further, when the attachment 11 is moved backwards, the inside pressure is reduced and the sucked transudate is sampled by pressure reduction suction.
Patent JP-S60236599-A (JP)
Title: Electroacoustic converter and its assembling device
Inventor: EGON EDEINGAA
IPC: H04R1/04
Filed: 1985-04-10
Abstract: A piezo-electric acoustic transducer has two strip-shaped terminal leads for connection of an acoustic-electric transducer plate to an amplifier assembly of the microphone. Previously the two leads were manually soldered to Griplet soldering rivets on the component side of the circuit boards with the addition of soldering tin, and were insulated from the housing by means of an insulating ring. In the present invention, the terminal strips are directly soldered to the connector paths of a flat amplifier assembly and are electrically insulated from the housing by means of a tab. With this type of automated soldering and insulation, a work piece carrier is provided with a plurality of devices for the mounting of the flat assembly on the carrier plate.