baber/WOPTO huggingface dataset:
Patent JP-H0229169-A (JP)
Title: Wide band ab class crt cathode drive circuit
Inventor: ROBAATO GOTSUDOFURII MEIYAA
IPC: H03F3/30
Filed: 1989-05-26
Abstract: PURPOSE: To reduce the power consumption of the drive circuit by adding a transistor TR which operates in a cascode or current mirror constitution to the transient pull-up and pull-down means respectively. CONSTITUTION: The average power consumption is minimized by means of a pull-up resistor R1 of the comparatively large value, and a transient pull-up circuit 4 and a transient pull-down circuit 5 are also used. The circuit 5 receives the CRT drive current I01 via a terminal T1 that is used to drive an NPN pull-down TR Q4 in a cascode operation mode. Thus, a CRT drive circuit can have the band width that is substantially equal to the TR Q4. Then a transient pull-up TR Q3 is driven by a current mirror which is formed by the current mirror resistors R2 and R6, the diodes D1 to D3 and the base-emitter junction of the TR Q3. In such a constitution. an AB class amplifier which can save the power consumption is obtained.
Patent JP-H06349096-A (JP)
Title: Optical detecting jig and optical detecting method using this jig
Inventor: SAKURAI TATSUAKI
IPC: G11B7/125
Filed: 1993-06-04
Abstract: PURPOSE:To obtain an optical detecting jig and an optical detecting method using this jig which measures power of a semiconductor laser while can measure its noise at the same time. CONSTITUTION:An optical detecting jig is constituted so that a light receiving section 4 in which a half mirror 5 and a light receiving element 6 are stuck each other is mounted on a cartridge case 1 having the almost same external shape as an optical disk cartridge being a recording medium. A laser beam emitted from a semiconductor laser is made incident on a light receiving section through a opening section 3 for a light receiving section, a characteristic of the semiconductor laser is measured by a laser beam transmitting the half mirror 5, but since a part of the laser beam is reflected by the half mirror 5 at this time, condition at the time of recording and reproducing for a normal optical disk can be reproduced.
Patent JP-S6024827-A (JP)
Inventor: FUKAYA KUNIAKI
IPC: A61B8/14
Filed: 1983-07-22
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-S61291522-A (JP)
Title: Isoleucin-linking factor
Inventor: HASHIZUME SHUICHI
IPC: A61K35/57
Filed: 1985-06-20
Abstract: NEW MATERIAL:An isoleucin-linking factor (active to link isoleucin to a protein; capable of specifically bonding isoleucin among amino acids; optimum pH of the linking reaction of isoleucin and protein, 8.5-9.0; molecular weight, about 60,000; adsorptive to phosphocellulose and hydroxyapatite; resistant to the treatment with deoxyribonuclease and ribonuclease; exhibits little inactivation by the treatment with chymotrypsin and trypsin; deactivated by the heat-treatment at 90 deg.C for 1min). USE:It facilitates the linkage of isoleucin to a protein and is applicable for the control of conception and the efficient mating, etc. PREPARATION:Sperm of swine, bovine, rabbit, etc., is disintegrated with a sonicator, etc., and centrifuged to obtain a crude extract. The extract is purified to about 1,000 times by the column chromatography using phosphocellulose, etc., to obtain the objective isoleucin-linking factor.
Patent JP-S63301120-A (JP)
Title: On-vehicle supersonic-wave humidifier
Inventor: KURIYAMA SHIGERU
IPC: F24F6/12
Filed: 1987-06-01
Abstract: PURPOSE:To early restart atomization, preventing the high temperature deterioration of a vibrating element by suspending the excitation of the vibrating element and permitting the continuous operation of a blower for sending mists into a blowing-out port when the vibrating element for vibrating the water in a humidifier is at a high temperature. CONSTITUTION:A vibration element 7 is driven by an exciting circuit 8, and applies the supersonic-wave vibration onto the water 17 in a humidifier. The generated mist is blasted from a blasting-out port by a blower driven by a motor 18. The ware level in the humidifer is detected by a water level detecting electrode 13 and a water level detecting circuit 14. In this constitution, a temperature detecting element 15 is installed onto the vibration element 7 part. An excitation controlling circuit 19 which stops the electric conduction to the exciting circuit 18 on the basis of the detection signal supplied from the temperature detecting element 15 when the temperature of the vibration element 7 part becomes over a prescribed value is installed. Further, a motor control circuit 20 which carries out electric conduction to the motor 18 independently of the existence of excitation when the water level detecting circuit 14 generates a water level existence signal is installed.
Patent JP-H1052653-A (JP)
Title: Nozzle for high-frequency cleaning
Inventor: SHIBA KAZUHIKO
IPC: B08B3/02
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a nozzle for high-frequency cleaning which is capable of rapidly and surely venting the air which is prone to retain in an injection chamber. SOLUTION: This nozzle for high-frequency cleaning generates a high-frequency oscillation to a cleaning liquid introduced into an injection chamber 3 from an introduction path 6 with the help of an oscillating plate 7 and injects the cleaning liquid from a discharge aperture 4. In this case, the introduction path 6 is connected to an injection chamber 3, in mutually communicating manner, through plural straightening paths 11. These straightening paths 11 are formed in a direction in which the cleaning liquid injected from the straightening paths directs toward the internal upper part of the injection chamber 3.
Patent JP-S5837808-A (JP)
Title: Processor of digital signal
Inventor: HASHIMOTO YOSHITAKA
IPC: G11B20/10
Filed: 1981-08-28
Abstract: PURPOSE:To attain the shared use of a signal processor, by constituting a processor of digital signals of different sampling frequencies so that it can process a digital signal having a high sampling frequency and supplying the signals after converting the time axis of the digital signal having a low sampling frequency. CONSTITUTION:A video data processor 1 is so constituted as to actuate the higher sampling frequency (fsh) than the sampling frequency (fsl) in the form of a clock and in a field using a CCD for example. The video data of frequency (fsh) is supplied as it is to the processor 1 and then delivered as it is. While the video data of frequency (fsl) is supplied to a terminal 2. A clock pulse CK1 synchronized with the frequency (fsl) is supplied to a terminal 4. A pulse CK1 is supplied to a clock and control signal producing circuit 5, and a clock pulse CK2 of frequency (fsh) is formed. A time axis converting circuit 6 consisting of an RAM for example is provided between the terminal 2 and the device 1. Thus an adversely converted video data is obtained at an output terminal 3.
Patent JP-S5760222-A (JP)
Title: Controlling device for filling-up quantity of filling-up device
Inventor: FUJISHIMA MITSUTOSHI
IPC: B65B1/32
Filed: 1980-09-30
Abstract: PURPOSE:To conduct filling-up with high precision by controlling a feed-forward control amount of a compensating filling machine based on the tendency of weighed total weight obtained after compensating filling-up additionally. CONSTITUTION:A tare measuring part 301 is provided between an inlet conveyor part 201 and the first conveying part 202, a gross filling-up weight measuring part 302 is provided between the first conveying part 202 and the second conveying part 203, and a total weight measuring part 303 is provided between the second conveying part 203 and an outlet conveyor part 204. Moreover, in a position above the first conveying part 202, a gross filling-up machine 401 for filling up 90-95% of a product in weight in a vacant vessel 101 and a vessel position detector 501 are provided, while in a position above the second conveying part 203 is compensating filling machine 402 and another vessel position detector 502 are provided. The compensating filling machine 402 is controlled based on the result of the measurement conducted by the gross weight measuring part 303.
Patent JP-H11329742-A (JP)
Title: Organic electroluminescent(el) element and light emitting device
Inventor: HOSOKAWA CHISHIO
IPC: H01L27/32
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To provide an organic EL element and a light emitting device that can improve a viewing angle characteristic and is excellent in color purity. SOLUTION: This organic EL element 1 is provided with a pair of electrodes 13, 14 and an organic luminescent layer 15 interposed between the electrodes 13, 14 and a light diffusing color filter 11 having a light diffusing property is formed on the light extraction side of the organic luminescent layer 15. Thereby, the light rays radiated from the organic luminescent layer 15 at all angles can be mixed by diffusing them, so that color variations depending on visual angles can significantly be relaxed and light color purity can be enhanced. A light emitting device having an excellent viewing angle characteristic and color purity can be provided by applying the organic EL element 1 to the light emitting device.
Patent JP-H05329948-A (JP)
Title: Manufacture of glass fiber reinforced thermoplastic resin porous molded product
Inventor: KAWAMURA YOSHIO
IPC: B29K105/04
Filed: 1992-05-27
Abstract: PURPOSE:To improve the bending characteristic by a method wherein a sheet in which at least three porous sheets molded by expanding glass fiber reinforced thermoplastic resin are laminated so that a glass fiber content of an outermost layer sheet becomes larger than that of an inner layer sheet and thereafter, heated and pressurized to be integrated by bonding, is again expansion molded so that its thickness becomes thinner than the thickness when freely expanded. CONSTITUTION:A glass fiber content of the mostouter layer porous sheet of at least three porous sheets obtained by expansion molding of a sheet like glass fiber reinforced thermoplastic resin is made large than a glass fiber content of an inner layer. Thereafter, they are heated and pressurized to be integrated by bonding. They, the integrated sheet is again expansion molded so that its thickness becomes thinner than a thickness when it is freely expanded without any restriction, and a molded product is obtained. Consequently, through the outer side becomes high in elasticity and the inner side becomes low in elasticity, its elastic modulus is improved. The glass fiber content of the outermost layer porous sheet should be 30-70wt.% based on a total quantity including that of thermoplastic resin, and that of the inner layer should be 20-60wt.%. Then, the glass fiber content of the outermost layer should preferably be at least 5wt.% larger than that of the inner layer.
Patent JP-S5360605-A (JP)
Title: Magnetic recording medium
Inventor: SUZUKI MASAAKI
IPC: G11B5/64
Filed: 1976-11-12
Abstract: PURPOSE:To improve video output characteristic as well as close contactness of multi-layered magnetic tape by applying diagonal electric field evaporation of a strongly magnetic metal in thickness of 0.03-1mu on a coating type magnetic recording layer.
Patent JP-S6028782-A (JP)
Title: Controller of induction motor
Inventor: KUGE KATSUTAROU
IPC: H02P25/26
Filed: 1983-07-26
Abstract: PURPOSE:To improve the controlling performance by varying the chopper frequency of a chopper for shortcircuiting the secondary rectified output in response to the slip frequency of a motor. CONSTITUTION:A speed control amplifier 34 outputs a current reference I* in response to the difference between a speed reference NP and a speed feedback signal N, and a current control amplifier 38 outputs the difference V1 between a current reference I* and a current feedback signal I. On the other hand, an operational amplifier 53 outputs the difference between a synchronizing speed N0 and a speed signal N, i.e., a slip corresponding signal VS, which is converted to a triangular wave V2 proportional to the slip. A chopper controller 44 controls a chopper 3 by the pulse signal of the pulse width proportional to the magnitude of the voltage V1. Thus, sufficient secondary current can be flowed in all range of the speed.
Patent JP-H06160164-A (JP)
Title: Apparatus and method for weighing of compensation of hysteresis
Inventor: NIIRU SHII GURIFUIN
IPC: G01G3/147
Filed: 1991-05-13
Abstract: PURPOSE: To provide a measurement device which can compensate hysteresis phenomenon between a minimum and a maximum limit roads by providing an accumtmlation means for an equation representing incremental (decremental) deviation linear characteristics, means for obtaining a correction value and a means for adjusting a road value with correction amount for output. CONSTITUTION: When a pan 12 is applied with a road, a strain arises in a road cell 14, making a bridge type counter-weight 16 unbalance. The bridge 16 outputs a sense of unbalance to an A/D converter 18, for A/D conversion. The data supplied from the converter 18 to a coumputer 20 where compensation for hysteresis is performed is processed for a basic appropriate measurement and predictive correction, and then sent to a display 22. An appropriate control and history data which is used by the computer 20 is held in a memory 24, the memory function, similar to RAM where a stored data for instructing procedure of instantanous correction is contained, contains ROM.
Patent JP-H08323590-A (JP)
Title: Drill bit management method
Inventor: ARAI TAKAFUMI
IPC: B23Q17/09
Filed: 1995-06-01
Abstract: PURPOSE: To facilitate the management of service records in a drill bit and to make improvements in the working efficiency of this drill bit. CONSTITUTION: Data of each diameter of holes made in a work plate and the number of pieces are read, and the number of pieces necessary for a drill bit is operated from the data of machinable drill numbers of the drill bit of a drilling diameter corresponding to the hole diameter and the number of hole pieces. The number of necessary pieces of drill bits are housed in a bit conveyor magazine at the specified array by a drill bit feeder, and then this bit conveyor magazine is conveyed to a drill working unit.  The bit conveyor magazine housed with those of used drill bits as in their original arrays is sent back to the drill bit feeder, while such drill bits as having no residual machinable drill number subtracted with drilled hole numbers from the machinable drill hole numbers of the drill bit are transferred to a bit recovery stocker, discharging them from the drill bit feeder, while such drill bit as having the residual machinable drill hole numbers at transferred to a reuse stocker and stored for reuse.
Patent JP-S61294647-A (JP)
Title: Dynamic shape inspecting device for optical disk substrate
Inventor: GOTO HIRONORI
IPC: G11B7/26
Filed: 1985-06-21
Abstract: PURPOSE:To obtain a dynamical and high precious measurement result by irradiating the surface of an optical disk substrate which is rotated with a light beam at a specific angle of irradiation and detecting the displacement of its reflected beam, and measuring the skew angle, waving, and acceleration of the optical disk. CONSTITUTION:The laser beam from a laser generating device 11 is reflected by a polarization beam splitter 12 and then reaches the optical disk substrate 1 through a lambda/4 plate 13. The reflected beam reflected by the surface of this optical disk substrate A is incident on a two-division photodetector 14 as it is. Outputs of the detector 14 are amplified by a differential amplifier 15 and then amplified by an amplifier 16. The output of this amplifier 16 corresponds to the skew angle thetaS. The output of the amplifier 16 is integrated by an integrator 18 to measure the waving of the optical disk substrate 1. Further, the output of the amplifier 16 is differentiated by a differentiator 19 to measure the acceleration. Thus, the waving and skew of the optical disk substrate are measured with high precision without contacting.
Patent JP-S61294840-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHINGUU MASATAKA
IPC: H01L21/316
Filed: 1985-06-21
Abstract: PURPOSE:To suppress the elongation of a bird's beak simply without increasing processes to a large extent, by oxidizing a semiconductor substrate with an oxidation resisting film as a mask, removing the oxide film, forming an oxidizing film on the outer edge (side surface) of the oxidation resisting film, oxidizing the semiconductor substrate again, and forming a selective oxide film. CONSTITUTION:A bird's beak 8 is elongated to the side of an element forming region from the side of a selective oxide film 7 at the time of selective oxidation. The elongation is suppressed with polycrystalline silicon film 6, which is formed on the side surface of a silicon nitride film 3 and has oxidizing property. Namely, the length l of the bird's beak 8 can be made short. The integration density of ICs, LSIs and the like can be improved. The processes, which are newly required, are only as follows: the first oxidizing process, by which the silicon nitride film 3 is selectively etched and thereafter the surface of the semiconductor is oxidized; a process for etching an oxide film 4; a process, by which the polycrystalline silicon film 6 is formed by vapor phase deposition; and a process, by which anisotropic etching of he polycrystalline silicon film 6 is performed and a part other than a part positioned at the side surface of the silicon nitride film 3 is removed.
Patent JP-S62293915-A (JP)
Inventor: ASAI MASAKI
IPC: H02G1/02
Filed: 1986-06-11
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-S5468856-A (JP)
Title: Polyester composition
Inventor: EMI SHINGO
IPC: C08L67/00
Filed: 1977-11-14
Abstract: PURPOSE: To prepare a polyester composition having high heat distortion temperature, excellent mechanical properties, and low warpage, by mixing specific amount of malleable and ductile metal powders to an aromtaic polyester.  
     CONSTITUTION: A composition composed of (A) 100 parts by weight of an aromatic polyester having a reduced viscosity of ≥ 0.7 measured in o-chlorophenol at 35°C at a concentration of 1.2 g/100 ml, and (B) 5W150 parts by weight of malleable and ductile metal powders such as silver, copper, aluminum, etc., having particle diameters of 200W300μ.  
     EFFECT: A molded article having high heat distortion temperature, excellent mechanical properties such as impact strength, and dimensional stability, and high glossiness, can be obtained.  
     USE: Automotive parts, mechanical parts, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6114264-A (JP)
Title: Anthraquinone compound and liquid crystal composition
Inventor: YOKOYA FUMIKO
IPC: C09B55/00
Filed: 1984-06-29
Abstract: NEW MATERIAL:Anthraquinone compounds of formula I, wherein R1 and R2 are each a 1-10C alkyl. EXAMPLE:2,6-Bis(p-methylbenzylideneamino)anthraquinone of formula II. USE:Liquid crystal materials having good contrast and suitable for high-temperature use at a high c.p. (temp. at which the compd. changes from a liquid crystal to an isotropic liquid). PREPARATION:A mixture of 2,6-diaminoanthraquinone and p-methylbenzaldehyde is heated at 200-210 deg.C for 45min with stirring. The reaction mixture is filtered and thoroughly washed with acetone. The product is recrystallized from xylene to give 2,6-bis(p-methylbenzylideneamino)anthraquinone as a yellow needle crystal. EFFECT:Liquid crystals having a high dichroic ratio and excellent compatibility with other liquid crystals can be obtd.
Patent JP-H08301344-A (JP)
Title: Packaging bag for bag-in-box
Inventor: WATANABE KAORU
IPC: B65D77/06
Filed: 1995-05-11
Abstract: PURPOSE: To provide a packaging bag for bag-in-box, from which a content can be easily taken out, and which eliminates a residual liquid by a method wherein a V-shaped easily peelable tape is inserted between layers of a resin film, and the outer peripheral end parts of the film made of the resin are heat- sealed. CONSTITUTION: A V-shaped easily peelable tape A is inserted between layers of films 6, 6 made of a resin in such a manner that the surface of a heat- sealable adhesive layer 2 of the easily peelable tape A and the surface of a resin film 6 which constitutes a packaging bag for bag-in-box may be confronted. Then, the outer peripheral end parts are heat-sealed including the heat-sealable adhesive layer 2 of the easily peelable tape A and the resin film 6 which constitutes the packging bag for bag-in-box, and sealed parts 7, 7 are formed, and the packaging bag B for bag-in-box is manufactured. While holding the end of the part where the easily peelable tape A exists by hand, when both sides are pulled, the easily peelable sealed part 5 can be easily peeled, and opened.
Patent JP-S5360533-A (JP)
Title: Method and apparatus for data processing
Inventor: SEKI KAZUNARI
IPC: G06Q40/00
Filed: 1976-11-11
Abstract: PURPOSE: The processing time as to the reading of the data gathered by inputting addresses, from which the data are read out, by a card is shortened, and the data in a plural number of discontinuous addresses are added, thereby making the processing possible by one sheet of card. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H033276-A (JP)
Title: Led lamp
Inventor: SEKI SHIZUO
IPC: H01L25/13
Filed: 1989-05-31
Abstract: PURPOSE:To realize one side face light source convenient for its operation and having a large light quantity by dispersively mounting a plurality of LED elements at a predetermined interval on a circuit board provided in close contact with a mounting board having high thermal conductivity. CONSTITUTION:Circuit boards 4 made of ceramics are secured to both side faces of a mounting board 1 via sheet members 3 such as silicone rubber, etc., having high thermal conductivity and elasticity. Buffer properties and adhesive properties between the boards 1 and 4 are obtained. LED chips 5 are respectively mounted in recesses formed on the board 4. Convex lenses 6 are arranged on the front faces of the chips 5 to provide directionality in light emissions. Heats generated from the elements 6 can be efficiently dissipated via heat sink fins 2 during a light emitting operation.
Patent JP-S5360782-A (JP)
Title: Electromagnetic tool rest
Inventor: SHIMAJIRI TOKIHARU
IPC: B23B29/24
Filed: 1976-11-12
Abstract: PURPOSE:To eliminate attachment of chips and prevent chips from entering between the base section and the tool holder with the circumference of a base section forming an electric magnet and a wiper section respectively made up of non-magnetic material.
Patent JP-H10305120-A (JP)
Title: Iron golf club head
Inventor: SODA TAKEO
IPC: A63B53/04
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To increase the flight distance of a ball and improve its directivity by burying and fixing the first and second weight bodies having the specific gravity larger than that of a head main body at the heel section of the head main body and at the portion of a toe section near a sole section respectively. SOLUTION: The first and second weight bodies 11, 12 having the specific gravity larger than that of a head main body 9 are buried and fixed at the heel section 5 of the head main body 9 of a club head 1 and at the portion of a toe section 6 near a sole section 8 respectively, and they are arranged at positions kept in no contact with a face section 2. The first weight body 11 is inserted into a fitting hole 14 communicated with a shaft insertion hole 13 formed at a neck section 4 and concentrical with the shaft insertion hole 13, and it is fixed to the head main body 9. The second weight body 12 is inserted into a fitting hole 15 formed at the portion of the toe section 6 nearer to the sole section 8 than a blade section 7, and it is fixed to the head main body 9.  The weight body 12 is arranged along the corner section where the lower face 8a of the sole section 8 and the tip face 6a of the toe section 6 cross each other in the curved state.