baber/WOPTO huggingface dataset:
Patent JP-S51139229-A (JP)
Title: Data processing system
Inventor: IMAI TAKASHI
IPC: G06F11/10
Filed: 1975-05-27
Abstract: PURPOSE: To achieve the same function as that of the conventional CRC checker with a different construction. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60207022-A (JP)
Title: Garbage-quality-distribution recognizing method in garbage pit
Inventor: KAKETA KENJI
IPC: G01J5/02
Filed: 1984-03-31
Abstract: PURPOSE:To recognize the state of homogenization of moisture content of garbage in a pit, by attaching a plurality of non-contact type temperature sensors at required positions in the garbage pit, and detecting the temperature distribution in the garbage pit. CONSTITUTION:A plurality of fixed infrared-ray sensors 2 are attached to the periphery of a garbage pit 1 at a specified interval. The garbage in the pit 1 is heated by fermentation. The temperature is detected by a plurality of the fixed infrared-ray sensors 2. The temperature is detected at each of a plurality of subdivided areas 1a of the pit 1 by a plurality of the fixed infrared-ray sensors 2. Colored images, which indicate the temperature distribution for every subdivided area 1a in the pit 1, are formed. Thus the homogenization of garbage, especially the state of homogenization of water content, is recognized.
Patent JP-2000256034-A (JP)
Title: Production of preform for optical fiber
Inventor: MIZOGUCHI YASUMOTO
IPC: G01J5/00
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a preform for optical fiber, which enables lowering cracks at the surface of a soot preform produced by an external deposition method. SOLUTION: In the process for producing a preform for the optical fiber by allowing a flame burner 20 to traverse along the longitudinal direction of a rotating target 10 and externally depositing, a thermometer 30 is allowed to traverse along the longitudinal direction of the rotating target 10 while interlocking it with the flame burner 20, on the other hand, the thermometer is reciprocally moved in the radial direction. By this reciprocal movement of the thermometer 30, the outside diameter of the soot preform deposited on the target 10 can be measured. The flow rate of the oxyhydrogen gas of the flame burner 20 is controlled according to the informations concerning the outside diameter and temp. of the deposited soot.  Thereby, the soot density is made uniform, lowering of the cracks at the surface becomes possible, and further, the fluctuation in the outside diameter can be suppressed.
Patent JP-S63231383-A (JP)
Title: Control system for thermal fixing device
Inventor: HAYASHIDA NOBUYUKI
IPC: G03G15/20
Filed: 1987-03-20
Abstract: PURPOSE:To prevent the breakdown of a heat roller by the partial temp. rise thereof by executing fixing of the ensuing paper after taking an interval time sufficient for the temp. of the heat roller to stabilize after passage of the small- sized paper along the heat roller. CONSTITUTION:Temp. control of the heat roller 1 is executed by a heat sensor 2 provided on the central part of the roller 1. The sensor 2 detects the temp. in the central part of the roller 1 and controls the temp. by controlling the energization to a heating element in such a manner that said temp. is kept at a specified temp. Whether the paper to be discharged after sucking in and printing is of a small size (paper width W2) or not is first detected in the above- mentioned constitution. The ensuing paper is treated after a dummy time is taken in the case of the small size. The interval time is set at the length sufficient for the temp. of the heat roller 1 to stabilize over the entire region. The partial temp. rise of the heat roller 1 at the time of the continuous processing of the small-sized paper having a small width is thereby eliminated without necessitating an excess heat sensor and the breakdown of the heat roller 1 is prevented.
Patent JP-S52147414-A (JP)
Title: Magnetic head
Inventor: ETSUNO NAGAAKI
IPC: G11B5/17
Filed: 1976-06-03
Abstract: PURPOSE:To vertically magnetize a medium by tightly holding a metal magnetic material with a pointed end all over the reinforcing magnetic coil wound around it.
Patent JP-H09261868-A (JP)
Title: Power system linkage device
Inventor: ICHIOKA TATSUMI
IPC: H02J15/00
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a power system linkage device which allows a transfer of energy between lines without switching a system. SOLUTION: In parallel with a switch 13 at a linkage point, a circuit which converts AC of one line 11 to DC by a converter 15 and smoothes the DC by a capacitor and then inverts the DC to AC adjusted by the other inverter 17 for a phase and a magnitude and supplies the AC to the other line 12 is connected. In this case, the capacitor 16 can be replaced by a storage battery and a linkage reactor can be inserted.
Patent JP-H07270121-A (JP)
Title: Position sensor
Inventor: KUDO KOICHI
IPC: G01B11/00
Filed: 1994-03-31
Abstract: PURPOSE:To obtain a position sensor whose mechanical accuracy is not required and whose resolution is high by a method wherein light from a light source is incident on a diffraction grating having different pitches depending on places and a change in a diffraction angle is detected when incident light is incident on the grating whose pitches are different. CONSTITUTION:Light from a light source 1 such as an LED or the like is incident on a diffraction grating 3 via a lens 2. The diffraction grating 3 is constituted of different parts having, e.g. two pitches P1, P2. Diffracted light which has been diffracted by the diffraction grating 3 is received by a photodetector 4 such as a photodiode or the like. When, e.g. the light source 1 and the lens 2 are fixed and only the diffraction grating 3 is moved, light A is diffracted at a diffraction angle theta according to the pitch A of the grating 3. sin theta=lambda/LAMBDA, where lambda represents the wavelength of the light source. When the light A is incident on the part of the pitch P1 of the grating 3, a diffraction angle is designated as theta1. Then, the grating 3 is moved to the x-direction by an external force, and the diffraction angle is changed to theta2 when the light A is incident on the part of the pitch P2. When this change is detected, the displacement of the grating 3 can be measured.
Patent JP-S61223569-A (JP)
Title: Inspection of control substrate
Inventor: KAI SHOZO
IPC: G01R31/28
Filed: 1985-03-28
Abstract: PURPOSE:To enable the inspection of a control substrate simply and quickly, by applying a specified simple combined signal sequentially into a control substrate in which a program is stored to output the signal from a checker. CONSTITUTION:The output signal of a checker 1 is connected to an input terminal for control and formation 2 thereof while the output signal from a control substrate 2 is connected to an input terminal of the checker 1. Then, the control substrate 2 has an inspection program stored therein aside a program for operating a devices mounted and the normal operation mode and the check mode for inspection can be selected by a switching means. Thus, a simple combined signal can be fetched from the control substrate to determine whether the control substrate is normal or not based on the signal fetched.
Patent JP-H09261363-A (JP)
Title: Confidential transfer controller
Inventor: SUZUKI MICHIYUKI
IPC: H04M11/00
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To secure the secrecy and safety of a confidential document even in the case of sending that document from equipment having a facsimile function having no confidential function. SOLUTION: Transmitted image information is decoded by a compression/ extension part 9 and temporarily stored in an image memory part 2 at the same time. At such a time, a confidential control part 10 is let control a multitask and a procedure is processed for showing whether the received data are the confidential document or not or whether a name addressed to an individual is registered at a reception terminal or not. At such a time, when the data are the confidential document, the honorific title considered to exist in paper is detected, a character string existent before that honorific title is extracted, further, it is retrieved whether that character string is registered at the reception terminal or not and when it is not registered, the disability of confidential reception is decided so that confidential reception refusing processing can be performed.  When the character strings existent before and after the honorific title are registered at the reception terminal, it is decided that the confidential reception is enabled, the image information is transferred to a mass hard disk (HDD) 11 and series of jobs are finished.
Patent JP-H0919371-A (JP)
Title: Portable teapot provided with tea storage function
Inventor: TSUAI RENYAN
IPC: A45F3/16
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To make an infusion of tea or to drink it corresponding to its own taste even at the destination of trip, etc., by providing a storage part for storing tea to be put into a tea boiling means. SOLUTION: An outer lid 1, middle lid 2, inner lid 3, middle shell 4 and outer shell 5 are assembled together and between the inner shell 4 and the outer shell 5, a space is provided as a heat transmission suppressing means. On the bottom part of the inner lid 3, a filtering net N is provided as a tea filter, a partition plate 8 is provided at the vertically central part of the middle lid 2 and made cylindrical opening up and down sides, a storage part 8a for storing dried tea is provided at the central part of the partition plate 8, and the lower inner peripheral surface of the middle lid 2 and the upper outer peripheral surface of the inner shell 4 are joined by screws 9 and 12. When using a teapot, tea is put into the inner shell 4, hot water is poured, afterwards, the inner lid 3 is placed on the inner shell 4 and the teapot is used.  Thus, when pouring tea boiled in the inner shell 4 into a tea cup, the tea is filtered by the filtering net N.
Patent JP-S57180371-A (JP)
Title: Malfunction diagnosing device for chopper controller
Inventor: TANAKA YUUJIROU
IPC: H02P7/29
Filed: 1981-04-28
Abstract: PURPOSE:To diagnose and display the malfunction of a chopper controller by comparing data obtained by sequentially operating the controller in quasi manner with a discrimination value stored in a memory. CONSTITUTION:A command from the central processing unit CPU of a malfunction diagnosing unit ANL is outputted through an input/output interface IOb to quasi control circuits GC, SL, CTC, DC, OC, thereby partly falsely operating a chopper controller CHP. Then, a voltage signal to be read in the controller CHP is inputted to the unit ANL through an analog input circuit AI and a digital input circuit DI. The inputted data is compared with a discrimination value stored in a memory, and the discriminated result is indicated on an indicator ID.
Patent JP-S54596-A (JP)
Title: Photo coupled semiconductor device
Inventor: SUGAWARA YOSHITAKA
IPC: H01L31/12
Filed: 1977-06-03
Abstract: PURPOSE: To increase mass productivity and improve photo coupling efficiency by providing the light emitting junction of a light emitting element inclinedly at a specified angle with respect to the main surface of a photo detector. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0224450-A (JP)
Title: Tongue-and-grooved structure panel
Inventor: AREKUSANDAA BUI PARASHIN
IPC: E04F15/02
Filed: 1989-03-16
Abstract: PURPOSE: To prevent the distortion with expansion of a floor by forming connecting surfaces of panels so that one of the connecting surfaces has a recessed groove having an inclination, the other has a protruding edge sharper than the groove side, the contact surfaces are spaced in connection, and the upper surfaces are flush with each other. CONSTITUTION: A recessed groove having a sharp inclined surface 14 and an obtuse inclined surface 24 is formed on one panel 10. A protruding edge having a projection 12 having a triangular section slightly sharper than the inclination of the groove side and an inclined surface 20 is formed on the other panel 11 in conformation to the recessed groove. The connecting surfaces are formed so that clearances are caused between the inclined surface 14 of the recessed groove and the inclined surface of the projection 12 and between the inclined surfaces 24, 20, and the upper surfaces of the panels 10, 11 are flush with each other. According to this, the distortion of a floor surface can be prevented even if the timber is swollen by moisture.
Patent JP-S54157650-A (JP)
Title: Laser centering device
Inventor: ONO EIJI
IPC: G01B11/00
Filed: 1978-06-01
Abstract: PURPOSE: To perform accurate centering without effect of fluctuations of laser light by receiving centering-laser light in the photo detectors provided in orthogonal two directions on a photo detecting plane, processing the detection signals with an LPF, etc. and displaying the deviation components in the orthogonal two directions.  
     CONSTITUTION: Laser light from a laser light source 1 radiates a centering plane 3. Detection signals corresponding to the deviation between the axis of the plane 3 and the optical axis are detected in two sets of orthogonal photo detectors. These signals are made to the detection signals of a specified range having no relation to the fluctuations of the laser light by an LPF 5 and are integrated by an integrator 7. The integrated area corresponding to the center deviation is then displayed as the center deviation component quantity in the orthogonal two directions in a display device 4. Hence, the accurate centering may be performed without the effect of fluctuations of the laser light owing to difference in sampling periods. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63232516-A (JP)
Title: Waveform shaping circuit
Inventor: TATSUMI KAORU
IPC: H04L25/03
Filed: 1987-03-19
Abstract: PURPOSE:To rapidly agree DC levels, to make a ripple small and to attain the accurate edge position of a rectangular wave after shaping waveform by using a low pass filter more than second degree and a comparator. CONSTITUTION:A demodulated base band signal including DC component is added to an input terminal 1 and the cut-off frequency of the low pass filter 10 of the second degree is set to be much lower than data transmission rate. Therefore, the signal obtained by removing the high frequency component of the spectrum of a received base band signal is outputted to the output of the low pass filter 10 and the waveform of a reference voltage input terminal of a voltage comparator 2 becomes nearly as equal as a direct current and exists nearly in the center of the waveform of the received base band signal. Thus, the position of the edge of the rectangular base band signal shaped and reproduced by the voltage compartor 2 is made accurater.
Patent JP-S59191294-A (JP)
Inventor: KIMURA MITSUTOSHI
IPC: H05B41/24
Filed: 1983-04-13
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-H01131184-A (JP)
Title: Novel cephalosporin derivative
Inventor: NAKAGAWA SUSUMU
IPC: A61P31/04
Filed: 1987-03-19
Abstract: NEW MATERIAL:A compound expressed by formula I [R represents (carboxyl- substituted) lower alkyl, lower alkenyl, lower alkynyl or cyclic lower alkyl; R<1> represents H or acetyl], salts or hydrolyzable esters thereof. EXAMPLE:7-[2-(2-Aminothiazol-4-yl)-2-methoxyimino-acetamino]-3-(6,7-di hydroxy isoquinio)methyl-3-cephem-4-carboxylate (syn isomer). USE:An antibacterial agent having a superior antibacterial activity against Gram- negative bacteria, especially dextrose-nonfermenting Gram-negative bacilli and excellent stability to beta-lactamases. PREPARATION:A compound (salt) expressed by formula II [R<2> represents (substituted) lower alkyl, etc., R<3> represents H or carboxyl-protecting group; R<4> represents H or amino-protecting group; X represents leaving group; Y represents S or SO] is reacted with a compound expressed by formula III (R<5> represents H or OH-protecting group).
Patent JP-2000260733-A (JP)
Title: Manufacture of semiconductor device
Inventor: OSUMI TAKUJI
IPC: H01L23/544
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To easily know the cutting places by forming projecting sections between element regions and, after sealing the surface of a wafer with the resin so that the ends of the projecting sections and of bump electrodes on the element regions may be exposed, removing the projecting sections and then dividing the wafer along the element regions. SOLUTION: On scribe lines 3, identification marks 20 which can be discriminated from bump electrodes 14 on element regions 1 are formed. Next, the entire surface of a wafer 2 formed with the bump electrodes 14 and the identification marks 20 is covered with the resin 21. Then, by polishing the surface of the resin 21, the ends of the bump electrodes 14 and of the identification marks 20 are exposed on the surface of the resin 21. Along the scribe lines 3, the wafer 2 is cut. Although the scribe lines 3 are covered with the resin 21 and cannot be directly seen, the identification marks 20 exposed on the resin 21 makes it possible to estimate the locations of the scribe lines 3.
Patent JP-H10258929-A (JP)
Title: Carrier device for sorting
Inventor: CHIBA ATSUSHI
IPC: B65G43/08
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To reduce damage of an article by shortening the ejection fall distance of the article. SOLUTION: In this carrier device for sorting, carrier units 21 which are capable of holding and ejecting articles are disposed at fixed intervals in a carrier chain to be moved along a carrier route. In the carrier unit 21, an oscillating link 25 lifting a receiving arm 23 holding articles upward, a second torsion coil spring 28 tilting the receiving arm 23 and a latch releasing lever 31 starting these oscillating link 25 and second torsion coil spring 28 are disposed. At the sorting location of the carrier route, an actuator 34 for fractionation operating the latch releasing lever 31 and displacing the receiving arm 23 from its horizontal attitude to its roughly vertical ejection attitude is provided.
Patent JP-H069705-A (JP)
Title: Amylase-resistant starch
Inventor: CHIYUNNUEI CHIU
IPC: C08B30/00
Filed: 1993-03-24
Abstract: PURPOSE: To obtain a starch product contg. ≥15% of an amylase resistant starch from a high amylose starch by gelatinizing an amylose-contg. starch slurry, adding a debranching enzyme, carrying out hydrolysis and isolating the resultant debranched resistant starch.  
     CONSTITUTION: An aq. slurry of starch contg. at least 40% amylose is prepd. and gelatinized. An effective amt. of a debranching enzyme is added to the gelatinized starch slurry and the 1,6-glucoside bonds of the starch molecules are hydrolyzed. The resultant debranched resistant starch is isolated by drying or extrusion to obtain the objective resistant starch product. The enzymatic treatment may be continued until perfect debranching is caused and a perfect debranching time is about <24 hr under the optimum enzyme conditions in the majority of systems. The enzyme is then activated by raising the temp. of the starch dispersion to at least 75°C for about 15 min or adjusting the pH of the starch dispersion to <3.0 and maintaining the pH for about 0.5 hr. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H06221602-A (JP)
Title: Deodorizing air-conditioner
Inventor: YOSHIHARA MIKIO
IPC: F24F1/00
Filed: 1993-03-24
Abstract: PURPOSE:To enable an aromatic to be easily replaced and no load to be applied on peripheral members when an aromatic case containing the aromatic is taken out. CONSTITUTION:A duct having an inlet port and an outlet port is disposed i-n the main body 2 of the title device, and the duct incorporates a deodorizing unit, an aromatizing unit, a fan and an air-conditioning unit. An opening 23a formed above an aromatic case 22a in the aromatic unit is closed with a cover 24a, which is lifted up by means of a solenoid 25a only when air is aromatized. Further, the cover 24a is arranged to be lifted up by a lever 21a whose one end is pivotably supported, and, in the case of taking out the aromatic case 22a, it can be taken out after liberating a pressing force of the cover 24a by pulling up the lever 21a.
Patent JP-H03265258-A (JP)
Title: Fault history information saving system for multi-processor exchange
Inventor: ARIMURA MIKIO
IPC: G06F15/177
Filed: 1990-03-14
Abstract: PURPOSE:To facilitate the management of a file memory for the maintenance personnel and to allow the system to cope with expansion of a fault information area by ensuring an exclusive area saving fault history information to a file memory. CONSTITUTION:When a processor fault takes place, a master processor CP0 collects fault history information comprising individual memory and common memory information of a faulty processor, the master processor CP0 saves the information to an exclusive area of one system file memory such as FME0 and the master processor CP0 discriminates the result of save. The master processor CP0 outputs a save OK message when the save is excellent and outputs a save NG message when the save is unsuccessful. Furthermore, both file memory storage devices FME0, FME1 are available and the device FME0 stores the fault information into a backup file and an exclusive area and the device FME1 is transited in the state of only the backup file.
Patent JP-S54156212-A (JP)
Title: Grain storage method and under-sea grain storage tank
Inventor: TAKIZAWA MUNEHITO
IPC: B65D88/78
Filed: 1978-05-30
Abstract: PURPOSE: To make long-term storage of harvested grains at a low temperatures with small temperature variation through the process consisting of supplying without threshing said grains for preventing the deterioration thereof and enclosing inactive gas in a tank, and sinking said tank beneath the sea.  
     CONSTITUTION: A grain beneath-the-sea storage tank is made by providing a grain storage section 1, a ballast adjusting section 2, a grain conveyor and inactive gas  supply pipe tower 3, and a mooring arrangement 5 in a steel or concrete structure.  For grain storage, first grains are supplied to said grain storage section 1 through the supply duct of a cargo handling tower and next nitrogen or another inactive gas is enclosed in said grain storage section 1. Said tank is towed to a given storage place, sunk beneath the sea by supplying seawater to said ballast adjusting section 2 and kept at sea bottom or if required suspended in seawater by moorage. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58182869-A (JP)
Title: Insulated gate field effect semiconductor device and manufacture thereof
Inventor: SHIMIZU SHINJI
IPC: H01L29/78
Filed: 1982-04-21
Abstract: PURPOSE:To minimize the size of an element by processing twice an Si3N4 film as an oxidation resistant mask and effectively self-aligning a gate electrode to a field SiO2 film and source, drain regions. CONSTITUTION:A gate oxidized film 2, a polysilicon film 3 and an Si3N4 film 4 are sequentially laminated on a P type silicon substrate 1, etched, and boron ions are implanted, thereby forming a channel stopper ion implanted region 5. The periphery of an Si3N4 film 4 is oxidized, an element isolating field SiO2 film 6 is grown, the Si3N4 film 4 and the film 3 are etched, and the gate electrode forming laminate is allowed to remain. Phosphorus or As ion beam 7 is emitted to implant ions to the substrate 1. The periphery of the film 4 is oxidized, an SiO2 film 10 for covering an N type source region 8 and a drain region 9 is grown, the second electrode 11 is formed, a phosphorus glass film 12 is covered, and aluminum source and drain electrode wirings 13, 14 are formed.