baber/WOPTO huggingface dataset:
Patent JP-2000342442-A (JP)
Title: Heating device for electric rice cooker
Inventor: MIYAMOTO HIROYUKI
IPC: A47J27/00
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To make the section related to a heater of a heater heating type heating device for an electric rice cooker containable within a range of the height dimension of the heating plate, and miniaturize the electric rice cooker using the heating device. SOLUTION: An internal parallel arranged section 25 is formed at one end section of a heater 15 being cast in a heating plate 14, and at the same time, an external parallel arranged section 27 is formed at the other end section for this heating device for an electric rice cooker. In such a heating device, the internal parallel arranged section 25 is arranged in a manner to be flush with a heater arc section 23, and at the same time, the heater tip end section 24 of the internal parallel arranged section 25 is bent and projected to the outside of the heating plate 14.  Also, the external parallel arranged section 27 is bent and made to go across the top of the internal parallel arranged section 25, and the heater tip end section 26 of the external parallel arranged section 27 is bent and projected to the outside of the heating plate 14 in a manner to be with the internal parallel arranged section 25.
Patent JP-H04352871-A (JP)
Title: Production of net-formed knit or woven fabric
Inventor: MIIE TAKAMASA
IPC: D02G3/04
Filed: 1991-05-28
Abstract: PURPOSE:To provide net-formed knit or woven fabric having high tensile and tear resistance, high rigidity, excellent light-resistance and uniform quality and suitable as a laying net for construction for the reinforcement of banking or improvement of weak ground. CONSTITUTION:A synthetic fiber yarn 1 is completely covered with a light- shielding slit film 2 having a melting point lower than that of the synthetic fiber yarn. A coarse mesh base cloth is produced by using the obtained covered yarn 3 as the warp and weft and knitting or weaving in the form of a lattice. The slit film 2 is melted to weld and integrate the warp and the weft of the base cloth at the crossing part of both yarns.
Patent JP-S5677247-A (JP)
Title: 2-hydroxyoxanilic acid derivative
Inventor: MURASE KIYOSHI
IPC: A61K31/22
Filed: 1979-11-28
Abstract: NEW MATERIAL:Titled derivatives of formula I (A is hydroxyl, amino; R 1  is halogen, nitro; R 2  is H or the same atom or group as in R 1 ) and their salts.  
     EXAMPLE: Ethyl 5-chloro-2-hydroxyoxanilate.  
     USE: Immunoaccelerator, carcinostatic, antirheumatic, remedy for chronic hepatitis: they have activity of immunity acceleration, antitumorigenic effect and of strongly increasing delayed type allergy by delayed type skin reaction. They are effective for prevention and propylactis against viral attack caused by reduction in immunity.  
     PREPARATION: The reaction of an aminophenol of formula II with oxalyl halide of formula III (X is halogen) is conducted in an appropriate solvent such as benzene in the presence of a base such as pyridine at room temperature or under cooling to produce the compound of formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5944064-A (JP)
Title: Electrophotographic method
Inventor: NOMURA ICHIROU
IPC: G03G15/02
Filed: 1982-09-03
Abstract: PURPOSE:To prevent variation in picture density due to the repetition of a continuous picture forming process by bringing the surface potential of a photoreceptor after a picture forming process approximate to a mean surface potential in the picture forming process, and setting a development bias after the picture forming process to a bias value which disallows transfer of a developer from a developing means to the photoreceptor. CONSTITUTION:The difference in photoreceptor surface potential between the 50th picture in 50-sheet continuous copying operation and the 1st picture is almost eliminated as much as possible by holding the surface potential of the photoreceptor after the picture forming process at a potential closest to the mean surface potential in the picture forming process (750V in this case), and even when numbers of copies are taken continuously, the difference in picture density is prevented from appearing according to the number of copies. At this time, a development bias voltage applied to a developing sleeve after the picture forming process is raised to about or above the 750V bias voltage during the picture forming process before the electrified photoreceptor surface faces the sleeve, and consequently almost no toner electrified negatively is transferred from the sleeve to the photoreceptor.
Patent JP-S5944564-A (JP)
Inventor: TERAKURA MASAMITSU
IPC: A47G9/02
Filed: 1982-09-04
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-H01321236-A (JP)
Title: Display controller in processor for paper sheet or the like
Inventor: HAYASE KENJI
IPC: B65H7/06
Filed: 1988-06-22
Abstract: PURPOSE:To make a trouble spot, contents and an operating method easily judgeable at a glance by installing such a control means as making a display means indicate the trouble. CONSTITUTION:Now, supposing that an abnormal stop code '0523' is outputted from a mechanism control part 41. This code is fed to a controller 16 and received by a main control part 16a via a transfer control part 16c. If so, at this main control part 16a, a fact that a mechanism part stopped because of trouble happening is a holding seal part, by way of example, is discriminated, and thereby an indication of display is carried out to a color cathode-ray tube 17b. Likewise, at the main control part 16a, with the received abnormal stop code used as a keyword, contents of trouble and an operating method of the trouble are red out of a disk unit 16d. Then, in order to display the read message and the stop code on a faceplate, an indication of display is emitted to the color CRT 17b.
Patent JP-S5855276-A (JP)
Title: Printer
Inventor: NISHIMURA HIROYUKI
IPC: B41J25/316
Filed: 1981-09-28
Abstract: PURPOSE:To simplify a transmission mechanism to separate a printing head from a platen by using a structure to feed integrally the carriage of the printing head, a carriage-up part, and a solenoid. CONSTITUTION:In a printer in which printing is made only during the forward path of a carriage and the carriage is upped in its return path, a carriage 2 on which a printing head 1 is mounted, a carriage-up part 9, and a solenoid 4 are integrally slided on a shaft 3 in such a way that the carriage 2 and the carriage- up part 9 can be turned around the shaft 3. Although the solenoid 4 can independently turn around the shaft 3, the turning is limited by a guide rib 12 through a bearing 5 adhered to the solenoid 4. During printing period, the carriage 2 turns through the part 9 by the force of a compression spring 8 and the printing head 1 comes into contact with a paper on the platen 13. Whereas, during the carriage-up period, the solenoid 6 shrinks to pull up the part 9 and the head 1 is separated from the paper.
Patent JP-H0448441-A (JP)
Title: Optical pickup device
Inventor: KUZE HIROKO
IPC: G11B7/135
Filed: 1990-06-13
Abstract: PURPOSE:To detect the position of a track with high accuracy by providing the detecting means of the track separately from a moving optical system, providing a phase shift means in the moving optical system and constituting so that an error may be not generated in detecting by the misalignment of the moving optical system and so on. CONSTITUTION:Since a phase shift means 64 is displaced or is inclined together also when a moving optical system 3 is displaced or is inclined because the phase shift means 64 is provided in the moving optical system 3, phase shift light outputted from the phase shift means 64 does not receive the effect of it. Since a track is detected by a detecting means 26 based on the phase shift light, an offset can be prevented from being generated in a detecting signal by the displacement or the inclination of the moving optical system 3. Besides, since the detecting means is not provided in the moving optical system 3, the inertia of the moving optical system 3 is small and high speed access is attained. Thus, the position of the track can be detected with high accuracy.
Patent JP-S5789923-A (JP)
Title: Manufacture of resin coated metal tube
Inventor: ARAI TETSUZOU
IPC: B29C51/00
Filed: 1980-10-31
Abstract: PURPOSE:To make the covering of uniform thickness on a metal tube having a bead, by extrusion-covering thermoplastic resin incorporated with crosslinking agent on the revolving and proceeding preheated metal tube at the temperature lower than the decomposition temperature of said crosslinking agent, thereafter heating the covered resin above said decomposition temperature and pressing it by rolls. CONSTITUTION:An extruder 3 is arranged obliquely to and toward the proceeding direction of a metal tube 1, and it extrudes molten resin 8 from the flat die 7 at its tip. The resin 8 is wound helically on the outer periphery of the metal tube 1 which revolves and moves. Said resin is incorporated with crosslinking agent and melt-extruded below the decomposition temperature of crosslinking agent and thereafter the resin 8 is heated above the decomposition temperature of crosslinking agent through the heater 9. After heating the pressing roll 10 pushes the resin 8 on the tube surface and further the resin 8 is also pressed during movement by the conveying rolls. However, because the resin 8 is already crosslinked by said heating, the reduction of the covering thickness at the bead part is slight, even though the tube has the bead.
Patent JP-H06343900-A (JP)
Title: Vibration control device and method for centrifugal filter
Inventor: IKEDA NORIHIKO
IPC: B04B7/06
Filed: 1993-06-02
Abstract: PURPOSE:To provide a vibration control method for a centrifugal filter where the centrifugal filter is stably operated by detecting abnormal vibration generated during operation of the centrifugal filter in its early stages and attenuating the amplitude of the vibration to a fixed level or less. CONSTITUTION:The vibration level of a basket 1 is detected by a vibration sensor 30, and when the detected value exceeds a set level, a surge eliminating means 20 is automatically moved in the radius direction and outward by the action of a controller 31 through a driving cylinder to eliminate the wave of the free liquid surface in the basket 1, to reduce the vibration of the basket 1.
Patent JP-H027826-A (JP)
Title: Power source monitoring circuit
Inventor: TAKAMURA AKISUKE
IPC: H02H3/24
Filed: 1988-06-24
Abstract: PURPOSE:To eliminate unknown cause of power source trouble and to improve the trouble search time by holding the abnormal condition of the output of a stable power source upon recovery from abnormal condition. CONSTITUTION:When the stabilized output voltage drops below an operational threshold voltage, a third photocoupler 25 is turned OFF while an NPN transistor 50 is turned ON. When the stabilized output voltage drops below the operational threshold voltage again, a second photocoupler 22 is turned OFF to sustain the current in the output thyristor 38 of a photo-thyristor 21. Consequently, a fourth photocoupler 32 is driven to inform abnormality through the abnormality alarm terminal 52 of an output transistor 33. Furthermore, current flows through the input diode 62 of a fifth photocoupler 61 and the output transistor of the fifth photocoupler 61 is turned ON. Since the fifth photocoupler 61 has been turned ON when the stabilized output from a stabilized power source 11 rises, the second photocoupler 24 can not be turned ON and the abnormality alarm is kept as it is.
Patent JP-H0320857-A (JP)
Title: Document processor
Inventor: SAKAI KYOKO
IPC: G06F17/21
Filed: 1989-06-19
Abstract: PURPOSE:To easily perform the edit of a document by setting first and second areas almost in parallel with an input/output plane, and performing the edit of the character displayed on the first area by performing command input to the second area in the neighorhood of the first area. CONSTITUTION:When input is performed from a coordinate input part 4, input coordinate information is supplied to an area recognizing means 11, and it is judged whether the information is included in a character input area 41 or in an edit input area 42 by applying a coordinate arithmetic operation. When it is judged that the input is performed to the character input area 41, the input information is handled as the character, and is supplied to a character recognizing means 12. When the character recognizing means 12 recognizes what an inputted character is, a storage means 14 holds recognized character information transiently, and next, the character information is stored in a RAM 3, and also, it is written on a VRAM 5, and is displayed on a display part 6.
Patent JP-H114501-A (JP)
Title: Fault diagnostic device for power circuit using contactor
Inventor: NAKAKITA OSAMU
IPC: B60L15/20
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To prevent the extension of a fault, by diagnosing the short-circuit faults of a fly-wheel diode and a plugging diode under the state before a current is made to flow through a main switching element. SOLUTION: A current is made to flow through an armature AM for a motor and a field coil FC by on-off controlling a main switching element under the state, in which a regenerative contactor C2 is turned on after a line contactor C1 is turned on, and the armature AM is rotated and a run is conducted. The values of voltage-dividing resistors R1, R2 and the value of threshold voltage Vth set to a diagnostic section 10 are set so that voltage- dividing voltage V2 is made smaller than voltage Vth when diodes FD, PD are brought to a normal state and the leakage currents of the diodes are maximized under the state, in which the contactor C1 is turned on and the contactor C2 is tuned off.  Accordingly, V2<Vth holds when the diodes FD, PD are brought to the normal state regardless of diode temperatures, V2>=Vth holds when one of the diodes is short-circuited, and the fault diagnosis of the diodes can be detected, accurately by the diagnostic section 10.
Patent JP-S5678242-A (JP)
Title: Automatic equalizer
Inventor: YAMAGUCHI MASARU
IPC: H03H15/00
Filed: 1979-11-29
Abstract: PURPOSE:To reduce interference among codes by controlling the gain of a corresponding emphasizing circuit by the control output of a time-axis equalizer equivalent to an observation frequency on a frequency axis and outputs of peak detecting circuits. CONSTITUTION:A flat gain for a received signal is varied by variable gain circuit 2, whose output peak level is detected by peak voltage detecting circuit 10 and the flat gain is controlled by control circuit 11 with the output of this circuit 10 to converge the peak level. A timing signal included in the received signal is extracted by tuning circuit 13 and a clock signal is outputted from slicer 15. Further, emphasizing circuits 91-9N that control the gain of an observation frequency by receiving the output of circuit 2 are provided. Then, the clock signal is multiplied by the output of circuit 2 at multipliers 61-6N and peak levels of the multiplication results are detected by peak level detecting circuits 71-7N; and circuits 91-9N are controlled by control circuits 81-8N receiving outputs of those circuits 71-7N and a signal equalized by time-axis equalizer 17 receiving the clock signal is outputted.
Patent JP-H11343933-A (JP)
Title: Evaporating fuel purge device for lean burn engine
Inventor: NAKAMURA AKIHISA
IPC: F02D41/02
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To suppress the variation of an air-fuel ratio due to the purge of evaporating fuel when a lean feedback coefficient is fixed upon lean burn operation. SOLUTION: Upon lean burn operation, a lean feedback coefficient FLEGDB for setting a lean rate is compared with a lean feedback coefficient upper limit value KFLEGDMX as a lean limit (S51). When the lean feedback coefficient FLEGDB exceeds the lean feedback coefficient upper limit value KFLEGDMX, the lean feedback coefficient is fixed and a purge correction factor CPCKLM for variably setting the amount of evaporating fuel purge is fixed, so that the variation of an air-fuel ratio is suppressed under a lean limit.
Patent JP-S5279461-A (JP)
Title: Hoisting device
Inventor: SHIDA MASAKATSU
IPC: B66C1/28
Filed: 1975-12-26
Abstract: PURPOSE: To provide a hoisting device which has an improved workability by gripping an article such as insulating tube or the like in cooperating work. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000336763-A (JP)
Title: Building unit
Inventor: OKUBO TOMOKO
IPC: E04F11/02
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a building unit without impairing production efficiency. SOLUTION: A building unit 8 having stairs 10 in the inside thereof is extended from the end edge 8A of the building unit 8 to the upper end position of a cut string 20 in a plan and, at the same time, a wall member 7 for bearing the upper end 22 of the cut string 20 is provided. Since the cut string 20 is borne on the wall member 7, there is no need to provide a cut string bearing device formed of column, beam or the like. Accordingly, the structure of the building unit 8 remains unchanged regardless of existence of stairs and the production efficiency of the building unit 8 is not impaired.
Patent JP-2000334464-A (JP)
Title: Chlorine generator
Inventor: WATANABE KAZUSHIGE
IPC: C02F1/50
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To keep the concentration of chlorine to a prescribed value even if chlorine ion-containing water is not supplied throughout a long period by providing a structure having a timer measuring the interval of the supply time of chlorine ion-containing water and a control means for controlling the next DC current supply time corresponding to the interval of the water feed time. SOLUTION: The timer 4 measures the time up to the starting of the next supply of the chlorine ion-containing water after the water supply to a water storage vessel is once finished. The control means 3 controls the next DC current supply time corresponding to the interval of the water supply time. When water is supplied to the water storage vessel, each electrode 25a, 25b is supplied with a DC current to generate chlorine. In such a case, the current supply time is decided by the time interval from the previous water supply to the present water supply. That is, if the interval of the water supply time is long, the current supply time is made longer. As a result, the concentration of chlorine in the chlorine ion-containing water in the water storage vessel is constantly kept to a prescribed value and water suitable for drinking is supplied all the time.
Patent JP-H05345396-A (JP)
Title: Biaxially oriented laminated polyester film for magnetic recording medium
Inventor: MUROOKA HIROBUMI
IPC: B29C55/12
Filed: 1992-06-15
Abstract: PURPOSE:To provide the polyester film excellent in shaving resistance and scratch resistance and reducing the abrasion of a slit blade at the time of processing. CONSTITUTION:In a biaxially oriented laminated polyester film for a magnetic recording medium wherein a polyester layer A is laminated on the single surface or both surfaces of a polyester layer B, the polyester layer A contains 0.1-1.0wt.% of theta-type aluminum oxide particles with a specific surface are a of 50-120m<2>/g, a total pore volume of 0.5-1.0m/g and a mean particle size of 0.02-0.3mum and one or more kind of inert particles with a mean particle size of 0.3-1.2mum. The thickness of the polyester layer A or the sum thickness of the polyester layers A is 3-30% of the total thickness of the laminated film and the content per a unit wt. of theta-type aluminum oxide particles in the total thickness is below 0.1wt.%.
Patent JP-S5944200-A (JP)
Title: Acoustic reproducer
Inventor: YAMADA AKIYOSHI
IPC: H04S1/00
Filed: 1982-09-06
Abstract: PURPOSE:To prevent the deterioration in sound quality at the central sound image, by splitting both left and right channels into two systems, extracting and detecting a low frequency from each, comparing it with a reference value, emphasizing an intermediate frequency with its output and mixing the result with the other. CONSTITUTION:Two-channel stereo signals are inputted from terminals 1, 2. Both inputs are split into two systems, and the one is inputted directly to adders 13, 14. The other passes respectively through band pass filters 3, 4 of a low frequency (100-500Hz), are detected 5, 6 and compared respectively with comparison voltages Vrer, Vref at comparators 7, 8. The intermediate frequency in 2-3kHz passes through the band pass filters 9, 10 from an input signal, and the intermediate frequency is amplified at voltage gain amplifiers 11, 12 in response to the output of the comparators 7, 8, the output is added with an original signal at the adders 13, 14, and the result is outputted to output terminals 15, 16. Thus, the deterioration in the sound quality from the central sound image due to stereo reproduction is prevented.
Patent JP-H111007-A (JP)
Title: Recorder and method for controlling recording
Inventor: SHIBATA RETSU
IPC: B41J2/05
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To record a high quality gradation image by using an ink jet recording head. SOLUTION: In a multi-pass recording, image recording is completed on a predetermined region on a recording medium such that the region is scanned plural times with an ink jet recording head to which a plurality of black inks each having a different concentration are supplied. Multi-value image data is inputted, then determination as to what kind of ink is to be used and how many times the ink is ejected to roughly the same pixel position is made in accordance with a density value of the inputted multi-value image data. The operation of the recording head is controlled such that the plural times of ink ejection is executed on the same pixel position on the recording medium in accordance with the determined result in each of the pass recording by the recording head.
Patent JP-H08331718-A (JP)
Title: Mounting structure of insulator or the like
Inventor: OSADA KEN
IPC: H02G7/00
Filed: 1995-05-31
Abstract: PURPOSE: To facilitate the installation of an insulator or the like by forming cut holes, running downward from the upper edges of the opposed side panels of a fastening seat, having a U-shaped horizontal cross section, secured on a support, and forming at their lower ends rectangular bolt holes the horizontal width of which is larger than the width of the cut holes. CONSTITUTION: A fastening seat 2 having a U-shaped horizontal plane with its side edges fixed, is installed on the vertical portion 1 of an arm secured on a pole or the like. The fastening seat 2 consists of opposed side panels 2a and a front panel 2b. Cut holes 4 that run downward from the opposed upper edges of the side panels 2a are drilled and the lower ends 4 of the cut holes are so formed that they have a diamond-shaped cross section. The width of the horizontal diagonal lines of each diamond-shaped hole 4 is larger than the horizontal width of each cut hole 3. A guiding body 5 having a hook-shaped cross section is placed on the upper edges in proximity to the openings of the cut holes 3. A mounting seat 6 to be secured on the fastening seat 2 can be freely brought into contact with the side panels 2a, and forms a diamond- shaped bolt hole 10.  A bolt 11 is inserted into the diamond-shaped hole 4, and is secured with its head 11a and a nut 13. This facilitates the installation and removal of an insulator or the like.