baber/WOPTO huggingface dataset:
Patent JP-H10289190-A (JP)
Title: Information processor
Inventor: SUGIURA ETSUSHI
IPC: G06F13/10
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To improve the using efficiency of a main storage part and to eliminate the deficiency of hardware needed for connection of devices by building the driver of a relevant device into the main storage part only when the device valid/invalid information on the ID table information is set in a valid state. SOLUTION: Plural devices 15 to 18 such as a printer 15, etc., transmit the device ID information showing their on types. A device build-in control circuit 8 individually enables or disables plural device control parts 9 to 12 such as a printer control part 12, etc., which are connected to the devices 15 to 18. An ROM 4 stores the valid/invalid designation software which individually sets the device valid/invalid information that designates the use or non-use to the devices 15 to 18. A back-up memory 5 stores the ID table information including the device ID information, the device valid/invalid information and the information showing the allocation situations of the devices 15 to 18 to the parts 9 to 12 respectively.
Patent JP-H06301935-A (JP)
Title: Thin film magnetic head of magnetoresistance effect type
Inventor: OTA KIYOSHI
IPC: G11B5/39
Filed: 1993-04-20
Abstract: PURPOSE:To drive a magnetic head while a sense current and a bias current are individually set at the optimum value even making the number of terminals of a reproducing circuit minimum. CONSTITUTION:This is an MR head having a reproducing circuit which consists of a sense circuit 32 and a bias circuit 31. An MR element is a resistance RMR and a sense current IMR is supplied in the sense circuit 32. On the other hand, a bias conductor of the bias circuit 31 is a resistance RBias and a bias current IBias is supplied to the bias circuit 31. The reproducing circuit has the sense circuit 32 and the bias circuit 31 connected in parallel, with a variable resistance R consisting of a resistor connected in series to the bias circuit 31.
Patent JP-H06303825-A (JP)
Title: Structure of reaper of whole culm feed type combine harvester
Inventor: MINAMI RYUICHI
IPC: A01D57/00
Filed: 1993-04-21
Abstract: PURPOSE:To prevent occurrence of clogging or threshing failure even in the case of a lone culm by setting a dividing and cutting unit for dividing the ear tip side part into plural parts at an upper position of a nipping and conveying unit of a reaper. CONSTITUTION:This combine harvester is equipped with a cutter unit 10 for cutting the foot part of grain and culm conveyed by a nipping and conveying unit 11 of a reaper 1 and with a dividing and cutting unit 13 for dividing the ear end side part of the grain and culm into plural parts in the culm body direction so as to convey the culm and grain by a rear conveyor unit H rearward in a state where the ear end side part is divided. Clogging, etc., in a side delivery auger caused by the long culm length is dissolved and it is unnecessary to modify the engine or the cases.
Patent JP-H02274304-A (JP)
Title: Horizontal opposed press device
Inventor: MASUDA BUNPEI
IPC: B21J1/04
Filed: 1989-04-13
Abstract: PURPOSE:To reduce the transverse size in the specific part of a slab from the transverse size of the other part by disposing clutches respectively to the crank shaft driving power transmission system and pinch roll driving power transmission system of driving mechanisms. CONSTITUTION:Roller table drivers 28a, 28b are stopped and the clutches 23 are disengaged when the end faces in the transverse direction W of the specific part of the slab 1 desired to be drastically reduced in size progresses to the position facing dies 4a. Further, the pinch rolls 20a, 20b and roller tables 27a, 27b are stopped by acting the brake function of a transmission 21 to interrupt the transportation of the slab 1 and to execute edging of the specific part of the slab 1.
Patent JP-H07301047-A (JP)
Title: Buffer of sliding door
Inventor: YOSHIMURA TOMIO
IPC: E05F5/02
Filed: 1994-05-02
Abstract: PURPOSE:To secure the locking of the doors by providing a rack buffer of an elastic material to the end of a sliding door and, at the same time, making an unevenness in a slider or a roller on a sliding door side to prevent impact sounds and rebounding in the case of locking the doors. CONSTITUTION:Buffers 2 having uneven sections 20 (rack sections) of an elastic material are mounted to the bottoms or sides, etc., of the ends of sliding door rails installed on the threshold and the top of the door frame. Each of the uneven sections 20 is so formed that it has high resistance against the closing direction of the sliding door and that it has low resistance against the opening direction thereof. While, uneven sections 30 engaged with the uneven sections 20 of the buffers 2 are provided to a slider of a roller 3 of the sliding door. In the case the sliding door is closed, impact on a column or a stopper is relieved and, at the same time, rebounding from the sliding door is prevented. According to the constitution, the occurrence of impact sounds is prevented and, at the same time, the doors can be surely locked.
Patent JP-2000286487-A (JP)
Title: Laser light generator
Inventor: KANEKO TAKESHI
IPC: H01S3/083
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To enable a laser light generator for maintaining a prescribed optical resonator length with high accuracy by stably and surely performing control loop drawing-in operations. SOLUTION: The laser light emitted from a laser light source 1 is made incident on an optical resonator 3, by modulating the laser light with respect to the phase by means of an electro-optic phase modulator 2 and higher-order laser light is, taken out from the resonator 3 by frequency mode locking the resonator length of the resonator 3, by returning and controlling a positioning element which changes the resonator length, based on an error signal obtained by synchronously detecting the detecting signal of the laser light reflected by the resonator 3 with the phase-modulated signal of the modulator 2 by means of a locking circuit 6, and converting the wavelength of the incident laser light by means of a wavelength converting element 4.  A controller 7 gradually increases the loop gain of a control loop which returns and controls the positioning element 8 by means of the locking circuit 6, when the control loop is drawn in.
Patent JP-H09253204-A (JP)
Title: Liquid medicine injection device
Inventor: SAKAMOTO KATSUMI
IPC: A61J1/14
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To lock the slippage of a link needle in a liquid medicine fluid injection device in which a medical fluid bag is placed into a liquid medicine bag housing case to be pressed out by a pressing means. SOLUTION: Notch parts 40 and 41 are provided at a joint part between a body case and a lid body of a liquid medicine bag housing case to guide out a link needle 14 and a medical fluid tube 15 and a slippage locking structure is formed on the inner circumference of the notch parts 40 and 41 to engage a flange 14b of the link needle 14. The slippage locking structure is preferably made up of a plate material 46 having a recessed groove 47 which is inserted into a guide groove 45 formed on the inner circumferences of the notch parts 40 and 41 and a cylindrical member 50 which is inserted into a circular groove 48 formed in the perimeter of the recessed groove 47 of the plate material 46 with a base part thereof rotatable while a part of the circumferential surface thereof is cut off along the axial direction thereof to make an insertion part 49.
Patent JP-H04323999-A (JP)
Title: Drip-proof type ultrasonic wave microphone
Inventor: YAMAZAKI YOSHINORI
IPC: H04R1/00
Filed: 1991-04-24
Abstract: PURPOSE:To adjust the resonance frequency without need of 2nd rust-proof processing. CONSTITUTION:A tapered part is provided to a vibration case 11 and plural kinds of different contact areas to the tapered part of the vibration case are prepared and any of them is selectively fixed to a resonator 2. Or the fixing position of the resonator 2 into the vibration case 11 is made variable in the axial direction of the vibration case 11. Or the tapered part is provided to the vibration case 11, the vibration case 11 with the contact area to the tapered part of the vibration case 11 and the vibration case 11 without the contact area are prepared for the resonator 2 and they are selectively fixed.
Patent JP-H08294079-A (JP)
Title: Recording and reproducing device
Inventor: AZUMA JIRO
IPC: H04N5/64
Filed: 1995-04-19
Abstract: PURPOSE: To provide the recording and reproducing device in which an undesired part is removed and convenience of use is improved by forming an image pickup section so as to be removed from the recording and reproducing device body and connecting a tuner section to an image pickup section connection means in place of the image pickup section. CONSTITUTION: The recording and reproducing device recording/reproducing a video signal is separated into an equipment body 1 and an image pickup section 2 and provided with a connection section 4 connecting the both and a discrimination means 16 discriminating the connection of the image pickup section 2 or the connection of the tuner section based on electric connection information. When the connection of the image pickup section 2 is discriminated, a video luminance signal and a video chrominance signal are fed to a video signal processing means 12, and when the connection of a radio wave selection section is discriminated, a composite video signal is fed to a video signal processing means 12 and an audio signal is fed to an audio processing means through the operation of signal changeover means 61, 62.
Patent JP-S63260225-A (JP)
Title: Frequency control system for cavity resonator
Inventor: KOBAYASHI MASANORI
IPC: H03L7/26
Filed: 1987-04-16
Abstract: PURPOSE:To improve the frequency stability by controlling a control voltage of a varactor element by an electronic control signal generator and a current of a temperature control heater by a temperature control signal generator respectively so as to correct a resonator frequency. CONSTITUTION:A maser oscillation cavity resonator 1 is provided with a loop antenna 2 extracting externally a maser oscillation output, a control loop antenna 6 connected to an electronic control generator 5 at the outside of the resonator via a varactor diode for electronic control and a temperature control heater 8 to control the resonator 1 to a prescribed temperature. The temperature sensor of the resonator 1 is used always to monitor the temperature and a heater 8 is controlled by a temperature control signal generator 7 so as to bring the resonator 1 to a prescribed temperature. The electronic control signal generator 5 receives a control signal from a control signal generator 4 to supply the control voltage to the varactor diode to control the resonator frequency through the control loop antenna 6.
Patent JP-S58209769-A (JP)
Title: Heat roll fixation device
Inventor: INAGAKI SANJI
IPC: G03G15/20
Filed: 1982-05-31
Abstract: PURPOSE:To improve wear resistance and thermal conductivity while preventing an offset of a positive or negative electrified toner image, by adding 9-25wt% carbon fiber to fluororesin forming the offset preventing layer of a heat roll, and to improve wear resistance and thermal conductivity by adding 30wt% carbon fluoride in terms of the sum of the carbon fluoride and carbon fiber. CONSTITUTION:A heat roll fixation device consists of a heat roll 1 and a press- contacting roll 6 and the heat roll 1 is formed by forming a primer layer 3 over the surface of a metallic roll 2 as a conductive core material, laminating the offset preventing layer 4 of fluororesin containing carbon fiber and carbon fluoride by <30wt% in total, and providing a heater 5 in the metallic roll 2. This heat roll 1 is rotated by a motor. The press-contacting roll 6 is manufacture by forming an insulating layer 8 on the surface of its metallic roller 7 and brought into press contact with the heat roll 1. The heat roll 1 is heated by the heater 5 when the fixation device is in operation and its temperature is set to 140-210 deg.C according to the kind of in-use toner.
Patent JP-H09284429-A (JP)
Title: Picture evaluation device
Inventor: AOYAMA KOZO
IPC: H04N1/60
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To execute picture evaluation matched with subjective evaluation by evaluating the quality of a picture at the time of displaying the picture inputted from a picture inputting equipment by giving filtering correction based on a human visual characteristic. SOLUTION: One patch in a gray chart inputted from the picture inputting equipment 12 is inputted to a picture evaluation device as a picture to be evaluated. Then picture data of the picture to be evaluated is matrix-transformed based on a characteristic parameter 15 by a picture evaluation processing part 17 to be transformed to tristimulus values. Next the tristimulus values are transformed to three sets of color systems in an opposite color space. Next the tristimulus values in the transformed opposite space are one-dimensionally and orthogonally transformed to obtain space frequency distribution. Then the obtained spatial frequency distribution is filter-corrected by the spatial frequency characteristic of human eyes suited to the human visual characteristic.  The obtained spatial frequency distribution after filtering processing is orthogonally and inversely transformed to return to an opposite color reacting color.
Patent JP-H10282351-A (JP)
Title: Optical waveguide, and optoelectronic mixed substrate
Inventor: KANEKO KATSUHIRO
IPC: G02B6/02
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To provide an optical waveguide which is formed without needing any high-temperature process, and capable of sufficiently preventing the occurrence of the cross talk. SOLUTION: In an optical waveguide 12, a core part 6 is formed in a clad part 8, and the outer surface of the clad part 8 is covered with a metallic film 11. An optoelectronic mixed substrate comprises an optical waveguide on the substrate in which the core part is formed in the clad part and the outer surface of the clad part is covered with the metallic film, a photoelectric integrated circuit or an optical integrated circuit in which a photoelectronic conversion element and an electronic circuit are combined, and an integrated circuit or a high frequency electric circuit. The occurrence of the cross talk can be prevented in an approximately complete manner, the signal conversion and the optical transmission of excellent equality are possible, and the high- temperature process can be dispensed with, and various kinds of normal electric circuit substrates can be used.
Patent JP-S58210443-A (JP)
Title: Heat storage type space heater
Inventor: KUMON NAOKI
IPC: F24S90/00
Filed: 1982-05-31
Abstract: PURPOSE:To make a latent heat storage material to receive solar heat effectively and to store it by a method wherein a plurality of columnar vessels are arranged parallel to one another and each of the vessels are made rotatable about the axis thereof. CONSTITUTION:The columnar vessels 1 are arranged horizontally and parallel to one another and the latent heat storage material 2 consisting of CaCl2.6H2O is put into each of the vessels 1. Further, a frame member 3 is formed of cross frames 3a and vertical frames 3b and a shaft 4 extending from both circular end surfaces 1a of each of the vessels 1 is rotatably supported by vertical frame 3b. With the above structure, when the heater receives the sunlight, the vessels 1 are rotated gradually and the entire surfaces of the vessels 1 face the sunlight so that the latent heat storage material 2 is dissolved and the amount of heat stored by each vessel increases.
Patent JP-S63257655-A (JP)
Title: Thermal head
Inventor: KAIDA SHINICHI
IPC: B41J2/345
Filed: 1987-04-16
Abstract: PURPOSE:To enhance accuracy of density gradations and resolution by providing an element having the Peltier effect in the vicinity of a heat generating resistor, and performing heating and cooling thereon. CONSTITUTION:In this thermal head 10, an element 1 having the Peltier effect is piled up on the top of a heat-insulating layer 5, and an insulating layer 9 for insulating control electrodes 8a, 8b for the element 1 and recording electrodes 2, 3 for a heat generating resistor 4 from each other is piled up on the top of the element 1. The Peltier effect implies an exothermic or endothermic phenomenon occurring at the junction between an N-type semiconductor and a P-type semiconductor when an electric current flows through the junction. Namely, the temperature characteristics of the surface of the thermal head 10 can be freely changed by manipulating a voltage applied to the resistor 4, a voltage applied to the Peltier element 1 and the polarities of the element. Therefore, density gradations and resolution at the time of thermal recording can be enhanced, and more stable images can be thermally recorded.
Patent JP-S62250976-A (JP)
Title: Method for painting inner surface of fine diameter tube
Inventor: INAGAKI SADAYASU
IPC: B05D7/22
Filed: 1986-04-22
Abstract: PURPOSE:To prevent the generation of coating omission even if the remaining amount of a paint is reduced, by a method wherein a rotor having a circular cross-section having a permanent magnet mounted therein is put in a fine diameter tube and moved while rotated by the magnetic action of an external magnet to perform painting in the manner of a pig. CONSTITUTION:A rotor having a circular cross-section comprising Teflon and having a permanent magnet 3 embedded therein is inserted in a fine diameter tube in such a state that a paint is positioned in front thereof. Then, a current is supplied to a pair of electromagnets 5 arranged in the outside part of the fine diameter tube 4 so as to cyclically change the respective polarities to an N-pole and an S-pole and the electromagnets 5 are simultaneously moved to the longitudinal direction of the fine diameter tube while the rotor 1 is rotated to a definite direction by the repulsive force of the electromagnets 5 and the permanent magnet 3 in the rotor 1 to allow the rotor 1 to also rotate and paint is applied to the inner surface of the fine diameter tube 4 through the gap 7 between the inner surface of the tube and the rotor 1.
Patent JP-H04324051-A (JP)
Title: Active acoustic attenuator
Inventor: ABE MICHIO
IPC: G10K11/16
Filed: 1991-04-24
Abstract: PURPOSE:To enhance an attenuation capacity by controlling a filter means so as to extract a frequency band to be muffled in conformity with a noise level and frequency after attenuation in a device which detects a noise in a duct and generates sound waves on a reverse phase and attenuates the noise. CONSTITUTION:A microphone 3 is installed so as to detect a noise 3 in a duct 1. An electric signal is input from this detection microphone 3 into a bandwidth pass filter 6. The electric signal in the frequency band of a specified band-width component is input into a controller 12 by way of a fan 7a and an A/D converter 8a, where there is generated sound data (damping component signal), which is identical in the amplitude on a reverse phase per each frequency, based on an input signal. The damping component signal is output to a power amplifier 10 by way of a D/A converter 11 and a low pass filter 13 and damps the noise by rumbling a speaker 5. In addition, a monitor microphone 4 is used to detect the sound after it is dumped and controls shutoff frequency of the bandwidth pass filter 6 and 8 based on the data.
Patent JP-S5319913-A (JP)
Title: Preparation of unidirectional silicon steel sheet superior in magnetism from continuous casting slab
Inventor: SHIOZAKI MORIO
IPC: C21D8/12
Filed: 1976-08-10
Abstract: PURPOSE: To obtain the said silicon steel sheet by only one pass of the hot rolling using continuous casting slab which is solidified with the electromagnetic stirring of molten steel during its solidification and contains C and Si of specified concentration. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05285562-A (JP)
Title: Method for machining steel material
Inventor: YOSHIDA KAZUYOSHI
IPC: B21D28/24
Filed: 1992-04-14
Abstract: PURPOSE:To provide a method for processing steel material by which lightening holes are formed even in steel material high in strength and small in elongation such as SS materials and in which cracks are hardly occurred around the lightening holes after they are formed. CONSTITUTION:By previously boring elliptic holes without corners on the steel material 17 and stretching this steel material 17 in the direction perpendicular to the longitudinal direction of the holes, the web 17A of the steel material 17 is subjected to plastic deformation, and the lightening holes 20 stretched from the holes are formed on the steel material 17.
Patent JP-S58210244-A (JP)
Inventor: KAWASAKI YOSHIHIRO
IPC: E04D12/00
Filed: 1982-05-31
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-S584263-A (JP)
Inventor: RUDORUFU RADOKOBUSUKII
IPC: H01M4/22
Filed: 1982-06-02
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-H03292068-A (JP)
Title: Video camera
Inventor: NOMIYAMA YOSHITSUGU
IPC: H04N5/225
Filed: 1990-04-10
Abstract: PURPOSE:To record an audio signal in which low and high frequencies are well balanced by inserting a high-cut filter with a prescribed characteristic to an audio signal line when the frequency characteristic of a recording system is switched to a wind noise eliminating characteristic. CONSTITUTION:With a switch 12 thrown to the position of a contact N, an audio signal Sn from a microphone 11 is recorded by a characteristic shown in a curve 1 in figure, that is, by a standard frequency characteristic. Moreover, with the switch 12 thrown to the position of a contact W, the audio signal Sn from the microphone 11 is recorded in a state of a signal Sw by a characteristic shown in a curve 5 in figure. Then in this case, since the frequency characteristic of the audio signal Sw is that shown in the curve 5, a wind noise signal component is reduced by a filter 13 and a high frequency is attenuated or cut off by a filter 14, then the audio signal Sw has a sound quality offering pleasure of listening in which low and high frequencies are well balanced.
Patent JP-S58213043-A (JP)
Title: Polypropylene resin composition
Inventor: KAWAI YOUICHI
IPC: C08K3/00
Filed: 1982-06-04
Abstract: PURPOSE:To provide the titled compsn. having improved coatability, rigidity and impact resistance and good molding flowability, by blending a crystalline ethylene/propylene copolymer, EPM, EPDM and an inorg. filler having a specified particle size in a specified ratio. CONSTITUTION:The titled compsn. is obtd. by blending 80-60wt% crystalline ethylene/propylene block copolymer (A) which has an ethlene content of 11- 30wt%, an intrinsic viscosity of 1.2-2.0 in tetralin soln. at 135 deg.C and a melt flow index of 8 or above and in which the PP component has a boiling n-reptane- insolubles content of 75% or above, 5-35wt% ethylene/propylene copolymer rubber (B) having a propylene content of 20-50wt% and a mooney viscosity of 20-100 at 100 deg.C, 5-35wt% ethylene/propylene/diene terpolymer (C) which has a propylene content of 20-50wt% and a Mooney viscosity of 20-100 at 100 deg.C and in which the third component diene is selected from ethylidene norbornene, dicyclopentadiene and 1,4-hexadiene, and 2-5pts.wt. (per 100pts.wt. of the combined amount of components A, B and C) inorg. filler (D) having a particle size of 3mu or below.