baber/WOPTO huggingface dataset:
Patent JP-S63278188-A (JP)
Title: Ic card device
Inventor: FUJIMOTO KAZUO
IPC: B42D15/10
Filed: 1987-05-08
Abstract: PURPOSE:To use an IC cart at high speed under an enhanced security by collating, retrieving and changing the data of an IC card and the data of a attachable/detachable memory through an IC card using device. CONSTITUTION:When the attachable/detachable memory 3 is inserted into the IC card using device 2, an using program is loaded and when a personal identification number is inputted by the use of a personal identification number input device 6, the number inputted in the IC card using device 2 remains as it is or is converted to the personal identification number to be transferred to the IC card 1. The personal identification number is collated in the IC card 1, and when it is proper, the data is returned. On using data required by a user, an using data key 7a-1 is read from the attachable/detachable memory 3 and from also the IC card 1, collated with a user data key collation module 4 and a service is started. At the time of having some data keys 7a-1-7c-1 in the IC card 1 side, the key is retrieved in an using data key retrieving module 5.
Patent JP-S5237031-A (JP)
Title: Electronical music instrument
Inventor: HIYOSHI AKIO
IPC: G10H1/043
Filed: 1975-09-17
Abstract: PURPOSE: By enabling to turn on the vibrato on each of the multiple sound developed with separate phase each, to obtain a vibrato effect of natural sensation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06326097-A (JP)
Title: Method for forming buried plug
Inventor: YAMAMOTO HIROSHI
IPC: C23C16/20
Filed: 1993-05-14
Abstract: PURPOSE:To maintain the buried height of a plug to be constant regardless of substrates by applying light to a buried plug formed in a via hole and then adjusting the buried height of the buried plug based on the reflected light intensity. CONSTITUTION:A via hole 14a is opened in an interlayer insulation film 14. As the supply of raw gas from a nozzle 9 progresses, a buried plug 15 gradually grows. A laser beam B emitted from a laser light source 7 is reflected at the head part of the buried plug 15 and reflected light of the laser beam reaches an optical sensor 8 without being adsorbed by the interlayer insulation film 14 as the buried height of the plug 15 increases. The height of the buried plug 15 formed in the via hole 14a is constantly set to a certain value when the supply of raw gas from the nozzle 9 is stopped when the reaching light intensity corresponding to the characteristic point where the increase rate of the intensity increases is detected.
Patent JP-S5738991-A (JP)
Title: Method for high-degree denitrification of organic waste water containing nitrogen
Inventor: MIZUNO KOUKI
IPC: C02F3/34
Filed: 1980-08-20
Abstract: PURPOSE: To improve the settling and separating efficiency for sludge and the oxidation removal effect of methanol by injecting the supernatant separated from solids  in a settling tank provided with a nitrifying sludge floating preventive mechanism  provided between the primary denitrification and the secondary denitrification to a fixed bed type denitrifying tower.  
     CONSTITUTION: Org. waste water 1 contg. nitrogen flows into a bioflating type denitrifying tank 2; at the same time, the circulating liquid from a biofloating type nitrifying tank 3 and the return sludge from a settling tank 4 with a nitrifying sludge floating preventive mechanism 13 flow into the above-mentioned tank 2. In the tank 2, denitrification is effected by facultative anaerobes such as pseudomonas germs, thence it shifts into the tank 3, where it is areated by a fan 17 and org. nitrogen converts to ammoniacal nitrogen. The waste water is separated to solids and liquid in the tank 4. The outflow supernatant is flowed in upward current into a fixed bed type denitrifying tower 6, and methanol is injected from the mid-part of an injection port 15 to remove the remaining nitrifying nitrogen, after which the remaining methanol is removed by oxidation in a fixed bed type oxidation tank 7. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63279428-A (JP)
Title: Production of magnetic recording medium
Inventor: ARAI YOSHIHIRO
IPC: G11B5/845
Filed: 1987-05-12
Abstract: PURPOSE:To enable perpendicular orientation of a magnetic field of ferromagnetic particles without impairing surface smoothness by specifying the viscosity of a coating liquid dispersed with the ferromagnetic particles having uniaxial anisotropy and subjected a magnetic layer to an electron beam projection treatment to cure said layer while specifying and impressing the intensity of a perpendicular magnetic field. CONSTITUTION:The viscosity of the coating liquid is adjusted to a 10-200 poise range and while the perpendicular magnetic field is impressed on the coating at >=5KOe intensity, the magnetic layer is subjected to the electron beam projection treatment and is thereby cured at the time of coating the liquid prepd. by dispersing the ferromagnetic particles having the unaxial anisotropy into a soln. contg. an org. binder which can be polymerized by elec tron beams and a solvent. The rate of orientation is low if the coating liquid having such viscosity is used, but the rate of orientation increases without deteriorating gloss if the magnetic field is impressed on the magnetic layer for 1-20sec at the strong intensity above 5KOe. The ferromagnetic particles are thereby oriented in the direction perpendicular to the magnetic field without impairing the surface smoothness.
Patent JP-H0771621-A (JP)
Title: Labyrinth seal assembly, gas seal and freely floating labyrinth gas seal
Inventor: DEIRU FURETSUDO MAASHIYARU
IPC: F16J15/48
Filed: 1994-05-02
Abstract: PURPOSE: To prevent the wear of a seal due to vibration of a shaft during rotation and preclude early fault of the seal. CONSTITUTION: A freely floating labyrinth ring seal assembly 10, the size of which is determined in such a way that is fits into a cavity 16 for sealing a shaft 11, is provided for controlling the excessive leakage of gas between a high pressure chamber 13 and a low pressure chamber 14. The seal assembly is provided with an elastomer mainbody 31, having a high pressure wall 25 and a low pressure wall 26 opposed to each other in spaced relation and a labyrinth seal face 17 extending between these walls for sealing the shaft. The main body substantially freely floats in vibration of the shaft while keeping a precise sealing tolerance between the labyrinth seal face and the shaft during the rotation of the shaft.
Patent JP-H11305963-A (JP)
Title: Printer and its control method
Inventor: HARADA TAKUTO
IPC: B41J29/38
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To control the sequence of at least two print processes and to prevent a printer from being occupied by controlling the sequence of print processes to be executed if a new print instruction is received while a print process is being executed by another print instruction. SOLUTION: When a print job is controlled in a delay process mode, the print jobs A and B show the printing of 6 and 2 pages accepted at T1 and T2 respectively. The print data are successively expanded into bit map images and stored in a memory on and after the first page of the job A. If the job B is accepted after a prescribed time, the job A is discontinued and the job B is started. When all pages (2 pages) of the job B are printed, the discontinued job B is started again to print 1 to 4 pages stored in the memory and then 5 and 6 pages.
Patent JP-S60257659-A (JP)
Title: Facsimile waveform shaping circuit
Inventor: SAKURAI HIDEKAZU
IPC: H04N1/409
Filed: 1984-06-05
Abstract: PURPOSE:To obtain an excellent signal by switching a constant to a positive value when the level difference of three adjacent picture elements is small and the constant into a negative value adequately when the level difference is large to equalize and correct the unsharpened picture signal due to the scanning system. CONSTITUTION:An A/D converter 24 quantizes an analog picture signal 201 subjected to line sequential scanning and converts it into the 1st multi-value digital picture signal 202. The 1st and 2nd picture delay circuits 25, 26 output the 2nd, 3rd multi-value digital picture signals 203, 204 delaying respectively the signal 202 by one picture element's share. The 1st logical circuit 27 inputs signals 202-204 and outputs a 4-bit digital signal 205 having a value expressed in the equation. When the level difference of signal values a0-a2 of the signals 202- 204 is small, a value (k) is switched to a positive value and when the level difference is large, the value (k) is switched to a negative value adequately. Thus, document information is reproduced with fidelity without emphasizing a noise signal with less amplitude to obtain an excellent picture quality.
Patent JP-2000305207-A (JP)
Title: Electronic still camera
Inventor: ONO TACHIO
IPC: G03B17/18
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To efficiently perform the photography of a panoramic image and to realize the photography of the panoramic image with high accuracy quantitatively by automatically performing photography and displaying the effect when a measured rotational angle is equal to a previously set trigger rotational angle. SOLUTION: In this electronic still camera, one panoramic image is provided by performing the photography of plural images in a state; where they spatially and stereoscopically continue and synthesizing plural images. A rotational angle measuring means 111 measures the rotational angle of the camera from a previous photographing point in a panoramic photographing mode. A control circuit 108 compares the measured rotational angle of the camera with the previously set trigger rotational angle, transmits a release signal and fetches charge by using an imaging device 101 and automatically performs photography when they are equal. Furthermore, when the value of measured rotational angle is equal to the value of the trigger rotational angle, the effect is displayed for a user on a live viewer through an indicator.
Patent JP-S5446486-A (JP)
Title: Manufacture of mos field effect transistor
Inventor: KONDOU HISAO
IPC: H01L29/78
Filed: 1977-09-20
Abstract: PURPOSE:To form a stable p-type resistance layer between a drain layer and channel by chemically processing a Si substrate between a gate electrode and the drain layer. CONSTITUTION:The SiO2 film 6 between gate electrode 6 and drain layer 4b is removed to expose Si substrate 1, which is dipped in a mixed solution of H2O2 +NH3. Processed surface 8 is charged with negative electricity to induce positive charge to substrate 1 right under it, thereby producing P-type layer 9. Next, Si3N410, etc., is formed on surface 8. Applying a voltage between source 4a and drain 4b divides the interval between the both into p layer 9 and the channel right under the gate, so that a MOSFET with high drain dielectric strength can be obtained.
Patent JP-S5338999-A (JP)
Title: Super-conductive toroidal magnet
Inventor: SATOU TAKASHI
IPC: H01F6/02
Filed: 1976-09-21
Abstract: PURPOSE:To secure a protection for a supper-conductive toroidal magnet from being damaged electrically, thermally and mechanically when the magnet is quenched as well as to limit the quenching only at the partial coil.As a result, the energy consumption due to quenching can be reduced.
Patent JP-H11308334-A (JP)
Title: Digital subscriber's line transmission system
Inventor: MIYOSHI SEIJI
IPC: H04M3/00
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To remarkably reduce a hardware required for signal processing inside transmission equipment while keeping a comparatively high communication velocity by varying an additional data length on the time base of a modulated signal for which the amplitude of plural frequency multiplexed carrier waves are orthogonally modulated. SOLUTION: A transmission system can be provided only by unnecessitating complicated parameter control processing and adding comparatively simple processing while using a fixed time zone line equalizer (Fixed TEQ) 110. The output of the TEQ 110 is supplied to an FFT 111 and supplied to an FOR 114 as well. The output from the FIR 114 is fetched into an arithmetic unit R115 and operated. The arithmetic unit R115 repeats the required operation until prescribed conditions are satisfied for judging the sufficient reduction in the trailing of an impulse response and when the prescribed conditions are satisfied, arithmetic result information for determining a non-transmission block length Tgt to be reported to the side of transmission is generated and reported to a signal generating part GEN116.
Patent JP-S596968-A (JP)
Inventor: OOSUMI YOSHIHIRO
IPC: B07B13/05
Filed: 1982-07-02
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-H01283842-A (JP)
Title: Semiconductor device
Inventor: SAKATA MAKOTO
IPC: H01L21/60
Filed: 1988-05-10
Abstract: PURPOSE:To arrange the constitution such that the stress caused by thermal deformation of a film is not applied to a junction between a bump and an end of an inner lead so as to prevent separation of the junction by minimizing the area of a bonding part between an inner lead and a film. CONSTITUTION:This is a tape bonding type semiconductor device in which the end of an inner lead 2 and the bump 1 a of a semiconductor element 1 are bonded to mount a semiconductor element 1, wherein the inner lead and the film 3 are not bonded over the whole faces and the area of its bonding part is made small to the atmost. This way, since the bonding part of the inner lead 3 to the film 3 is made in the minimum area, it can prevent separation of the junction between the bump 1a and the end of the inner lead 2 resulting in breaking of wire even if deformation arises in the film 3 by heating.
Patent JP-H10304230-A (JP)
Title: Image pickup system and storage medium
Inventor: KOIDE YUJI
IPC: H04N5/907
Filed: 1997-05-01
Abstract: PROBLEM TO BE SOLVED: To provide the image pickup system with high performance where areas for an image are reduced to use the memory effectively. SOLUTION: In the case of transferring image data by one frame from an image pickup means 10 to an image processing means 20, the image data by one frame are divided into pluralities of blocks and they are transferred. The image processing means 20 stores once, in a storage means 25, the image data by one block transferred from the image pickup means 10 and prescribed image processing is conducted. When prescribed image processing with respect to the image data by one block is finished, the image pickup means 10 transfers the image data of a succeeding block to the image processing means 20. Thus, an image area required for the storage means 25 in the image processing means 20 is enough to be at least one block.
Patent JP-H10305942-A (JP)
Title: Sampling device for flat work
Inventor: MURAKAMI SEIICHI
IPC: B65H29/62
Filed: 1997-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a sampling device that is simple in structure. SOLUTION: In a sampling device to sample a flat work 2 during conveyance by a conveyor system 1, a first shaft 12 with a horizontal axial center orthogonalized in the conveying direction is installed in an upper part of this flat work 2 during the conveyance, while a nonexpansible arm 15 being free of rotation in the same direction with the conveying direction is installed there rotatively around the first shaft axial center, and a hand part being free of rotation around an axial center of a second shaft 18 in parallel with the first shaft 12 is installed in a tip part of this nonexpansible arm 15, and this hand part is provided with a spatula part 19 being inserted into an under surface side of the flat work during the conveyance,  and a clamp part 20 being free of opening or closing in order to pinch the flat work 2 to the spatula part 19 from an upper surface side of the flat work 2, and further it is provided with an attitude control means 27 controlling an attitude of the spatula part 19 to the nonexpansible arm 15 in rotation, and and on-off means 28 opening or closing the clamp part 20 to the spatula part 19, respectively.
Patent JP-S5339087-A (JP)
Title: Integrated circuit
Inventor: WADA TOSHIO
IPC: H01L27/088
Filed: 1976-09-22
Abstract: PURPOSE:To obtain an IC of a high scale of integration with good productivity by using the barriers between substrate resistance or substrate and drain regions as loads of the MIS transistors provided on the surface of the semiconductor substrate.
Patent JP-S61273750-A (JP)
Title: Automatic focus controller
Inventor: KOYANAGI HIROAKI
IPC: G11B7/09
Filed: 1985-05-29
Abstract: PURPOSE:To obtain a compact optical head capable of recording and reproducing high-density information and a device which maintains an optimum focus state by providing two heads which irradiate a tape type photorecording medium with light and rotating them at a high speed in a transparent drum around which a tape is wound. CONSTITUTION:Light beams reflected partially by optical tapes 1 and 1' are changed in direction by 90 deg. to incident light through polarization beam splitters 10 and 11 and reflected by total reflecting mirrors 14 and 15 to reach a both- surface total reflecting mirror 16. Then, the luminous flux 2 is passed through a condenser lens 17 and supplied to a detector 19 to detect the position of the optical tape 1 and the luminous flux 3, on the other hand, is supplied to a detector 20 through a condenser lens 18 to detect the position of the optical tape 1'. If the optical tapes 1 and 1' shift in position from focus positions, an electromagnet 10 is put in operation to move up and down a pinch roller 102 to put the optical tapes 1 and 1' at the focus positions. Thus, an optical system is united and the compact optical head is assembled.
Patent JP-S60259184-A (JP)
Title: Phenol oxidase mtf-1 and production thereof
Inventor: UEJIMA TAKAYUKI
IPC: C12N9/04
Filed: 1984-06-04
Abstract: NEW MATERIAL:Phenol oxidase MTF-1 having the following physicochemical properties; Action; Condenses phenol with 4-aminoantipyrine in the presence of oxygen to form a quinoneimine dyestuff. Substrate specificity; Acting on phenol, p-hydroxybenzoic acid, o-nitrophenol, N,N-diethyl-m-toluidine, pyrocatechol, tyrosine, etc. Optimum pH; About 5.0pH stability; 4-8 (treatment at 37 deg.C for 1hr). Molecular weight; 62,000 (measured by the gel filtration method). Isoelectric point; 3.1+ or -0.1pH. Crystal form; Hexagonal plate form. Elementary analysis (%); N, 3.46; C, 47.06; H, 6.52. USE:A substrate useful as a reagent for measuring enzyme activity. PREPARATION:A microorganism having the ability to produce phenol oxidase e.g. Trametes versicolor HU8312 (NRRL15402), is cultivated preferably at 27- 30 deg.C and 5-8pH for 48-96hr by the shaking culture method.
Patent JP-S62271962-A (JP)
Title: Ignition timing control device for internal combustion engine
Inventor: SASAKURA HACHIRO
IPC: F02P5/15
Filed: 1986-05-19
Abstract: PURPOSE:To reduce the capacity of memory to reduce the burden of a program, by providing an interruption control means which allows the interruption of a pressure peak signal at an interruption input terminal at a predetermined angular position during compression stroke of an internal combustion engine. CONSTITUTION:A peak pressure detecting means 2 detects the peak pressure of inside of an engine cylinder in an internal combustion engine 1, and therefore, a microcomputer receives a pressure peak signal generated at a peak point of the pressure at an interruption input terminal 3. An interruption control means 4 allows the interruption of the pressure peak signal at the interruption input terminal 3 at a predetermined angular position during compression stroke of the internal combustion engine 1. A pressure feed-back means 5 corrects the ignition timing output of an ignition timing control means 6 so that a predetermined time elapsing from the ignition timing to the peak point of the pressure in the engine cylinder corresponds a predetermined position after the top dead center of compression. Thus it is possible to reduce the capacity of memory to reduce the burden of a program.
Patent JP-S63280413-A (JP)
Title: Formation of thin film
Inventor: ARAKI MAKOTO
IPC: G03G5/08
Filed: 1987-05-13
Abstract: PURPOSE:To form a thin film which has excellent wear resistance on an amorphous silicon carbide film by employing an electron cyclotron resonance plasma CVD to perform an electron cyclotron resonance for a material and bringing the gas into contact with the amorphous silicon carbide film. CONSTITUTION:An amorphous silicon (a-Si:H) photosensitive layer is disposed on an aluminum substrate, and a photosensor 9 formed with an amorphous silicon carbide (a-SiC:H) surface layer is disposed at the center in a hermetical seal vessel 1. Gas obtained by high density plasma is brought into contact with the photosensor 9 as gas flow B. Simultaneously, hydrogen gas is supplied through a tube 4B into a plasma chamber 3B, electron cyclotron resonance is performed with a magnetic field by an electromagnet coil 7B and a microwave C passing through a quartz plate 6B, the gas obtained in this state is simultaneously brought into contact with the photosensor 9 as gas flow D, precipitated on the amorphous silicon carbide surface layer to become a film. The photosensor 9 is held at 200-300 deg.C at this time.
Patent JP-H02295018-A (JP)
Title: Method of forming cathode of gas electric discharge panel
Inventor: TERAO YOSHITAKA
IPC: H01J9/02
Filed: 1989-05-08
Abstract: PURPOSE:To obtain a cathode with excellent mechanical strength and low resistance by dispersing LaB6 particles over the whole surface of an insulated base after printing a conductive paste layer as a thick film, and then drying and sintering the layer. CONSTITUTION:After a conductive paste layer 23 is printed as a thick film on an insulated base 11, lanthanum hexaboride LaB6 particles (a) are dispersed over the whole surface of the insulated base 11 and are attached to the surface of the conductive paste layer 23, and then dried and burned so that a cathode is formed by a base conductive Iayer 25 and the LaB6 particles (a). Thus, utilizing viscosity of organic material, formation of a cathode without using glass binders is enabled by attaching the LaB6 particles (a) only on the surface of the conductive paste layer 23 formed in advance. Thereby problems of using low melting point glass are solved, and a cathode with excellent mechanical strength and low resistance is formed.
Patent JP-S62271794-A (JP)
Inventor: KOJIMA KAZUO
IPC: G06K19/00
Filed: 1986-05-21
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-S62272301-A (JP)
Title: Plant automatic operating device
Inventor: UCHIUMI RYUZO
IPC: G05B15/02
Filed: 1986-05-21
Abstract: PURPOSE:To preliminarily find the following plant operation schedule by displaying out an operation schedule forecast at the time of and following the establishment of operation permission timing at each break point. CONSTITUTION:An operation schedule calculating means 5 is automatically requested to perform calculation when the operation permission timing of each break point is established and a break point push button on an operation panel 2 starts flickering. On the supposition that the push button is operated, the state is simulated to calculate an operation schedule and following break point arrival times and start (stop) operation completion times are calculated to generate calculation results. A calculation result output means 6 displays calculation results as a trend until the flickering push button is operated.