baber/WOPTO huggingface dataset:
Patent JP-2001015175-A (JP)
Title: Life determining device and for lead-acid battery
Inventor: MAEDA SEIJI
IPC: H01M10/42
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To highly accurately detect a deterioration state, even when electromotive force loss is little such as in a deterioration initial state, to prevent the spark in connecting, and to determine the battery life, by providing a lead-acid battery with an A/D converter detecting the terminal voltage of the lead-acid battery and converting it into a digital value and a voltage limiting element limiting the upper limit voltage of an input voltage into the A/D converter. SOLUTION: Several seconds after connecting a battery by clips 12, 13, a power is fed to a constant voltage circuit 24 by an operation of a power delay circuit 21 and a central processing unit 23, etc., are operated. By depressing a start button PB, a relay RY 15 is driven by a discharge relay control circuit to close a contact 14 for several seconds or less, and a battery 11 is discharged at a prescribed current via a resistance 16. Then, a terminal voltage is measured by a voltage detecting circuit 22 to find a drop (lowering) voltage of the terminal voltage five seconds after discharge. The central processing unit 23 determines the deterioration state of the battery 11 according to the dropped voltage and the determination result is displayed via a light emitting diode group 17 and printed by a printer 18.
Patent JP-2000019782-A (JP)
Title: Positively chargeable toner
Inventor: SATA SHINICHI
IPC: G03G9/097
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a positively chargeable toner to maintain superior image quality even in use for a long period in a non-magnetic one component- developing system using a positively charged type organic photoreceptor, and to provide a method for regulating positive chargeability for the toner. SOLUTION: This positively chargeable toner contains a binder resin and a compound expressed by the formula (1) (in the formula, each of R1, R2, R3, R4, R5, and R6 represents independently hydrogen, chlorine atom, methyl group, methoxy group, nitro group, -CONH2 group, or -CONHC6H5 group), and the compound expressed by the formula (l) is contained to regulate positive chargeability in a method for regulating positive chargeability.
Patent JP-H1130621-A (JP)
Title: Capacitance type microscope
Inventor: YAMAMOTO TAKUMA
IPC: G01N37/00
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To measure even a sample from which an electrode cannot be taken off, by applying modulation voltage to a probe. SOLUTION: A cantilever 1 is connected to a capacitance sensor 4 by a conductor 3 and fitted to a tube-type piezoelectric element 7. A sample 5 is a silicon wafer, has a natural oxide film on the surface and a thermal oxide film on the back face, and is fitted to an X-Y stage 6. Flexure of the cantilever 1 is detected by an optical lever method through a semiconductor laser 8 and a two-piece optical detector 9. A control device 11 applies feedback voltage to the piezoelectric element 7 so as to make the flexure of the cantilever constant. Surface shape information of the sample 5 is taken into the control device 11 along with capacitance information and displayed on a display 12.  DC bias and modulation voltage are applied to the cantilever 1 from a lock-in amplifier 10 via the capacitance sensor 4, and the change of capacitance between the sample 5 and a probe is detected from voltage between the sample 5 and probe and made capacitance information.
Patent JP-H1017353-A (JP)
Title: Sag resistant cement mortar composition
Inventor: SASAGE TAKEAKI
IPC: C04B24/38
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To obtain a sag resistant cement mortar compsn. ensuring improved work efficiency such as suitability to troweling as well as slight flopping and a slight shift in tiles. SOLUTION: Nonionic water-soluble cellulose ether is added by 0.02-3 pts.wt. to 100 pts.wt. cement and one or more kinds of flocculating water-soluble polymers producing its flocculating effect to cement in a state coexisting with the cellulose ether is further added by 1-100wt.% of the amt. of the cellulose ether to obtain the objective cement mortar compsn.
Patent JP-S6343480-A (JP)
Title: Information reproducing device
Inventor: YAMADA YOSHIHIRO
IPC: H04N5/44
Filed: 1986-08-11
Abstract: PURPOSE:To simultaneously reproduce a voice and graphic information multiplexed on a video signal with a video signal by making a user select the kind of a voice signal or character graphic information which is added in the video signal before starting to reproduce the video signal. CONSTITUTION:A user selects the kind of desirable information and inputs it in an information selection device 16. By this input, a digital data process part 14 selects the voice offered by a switch 17. For example, at the time of selecting stereophonic voice in English with an FM voice, the switch 17 is connected to a voice demodulation circuit 8. And at the time of selecting a digital voice, the switch 17 is connected to a low pass filter 12 side and a signal process circuit 10 outputs only necessary digital data to a D/A converter 11. Afterwards a disk controller 13 restarts to reproduce an optical disk 1. Thus, from the time of starting to reproduce the video signal the offer of the selected voice can be accepted.
Patent JP-S6430783-A (JP)
Title: Thermal recording material
Inventor: MOTOSUGI YUKINORI
IPC: B41M5/42
Filed: 1987-07-27
Abstract: PURPOSE:To record a high density sharp image even by minute heat energy, by specifying density and the surface of Beck smoothness of a thermal color forming layer in a thermal recording material utilizing the color forming reaction between a leuco dye and a coupler. CONSTITUTION:The density of the thermal recording material provided on a support is 0.85g/cm<3> or less and the surface Beck smoothness of a thermal color forming layer is 1000sec or more. This thermal color forming layer is provided on the support, for example, by adding inorg. fine hollow particles or fine hollow plastic filler to a thermal color forming layer forming liquid and applying the resulting mixture to the support or by applying said particles or filler to the support. By setting the density of the thermal recording material to 0.85g/cm3 or less and the surface Beck smoothness of the thermal color forming layer to 1000sec or more, a heat insulating property becomes large and the surface unevenness of the thermal color forming layer is uniformized and, therefore, the heat energy from a thermal head is effectively transmitted to the thermal color forming layer and dynamic color forming sensitivity is enhanced.
Patent JP-H0634790-A (JP)
Title: Method of repairing riser brace
Inventor: SAEKI KIYOBUMI
IPC: G21C15/25
Filed: 1992-07-14
Abstract: PURPOSE:To facilitate the repairing of a damaged riser brace located at an inferior accessible position. CONSTITUTION:A first reinforcement 27 is inserted between two thin plates 24, that is, upper and lower plates 24a, 24b, of a riser brace 20. Then, the first reinforcement 27 is welded and secured to the thin plates 24 and a pad 23 for a nuclear reactor vessel. The first reinforcement 27 is formed in such a way that upper and lower planar arms 27a and 27b are attached to the top and bottom of a shape body 27c so as to form an integral U-like shape.
Patent JP-S6431198-A (JP)
Title: Image display device
Inventor: MOGI HIROYUKI
IPC: G02F1/133
Filed: 1987-07-27
Abstract: PURPOSE: To realize desired correction in accordance with a display device, with a simple structure and at low cost, and to obtain sensuously natural image by connecting a suitable resistor between a means for supplying a reference voltage to a full parallel type A/D converter and the reference voltage terminal of the A/D converter. CONSTITUTION: A suitable resistor R1 -R6 is connected between a means 102 for supplying a reference voltage to a full parallel type analog/digital converter 101 (A/D converter) and the reference voltage terminal of such A/D converter 101, thereby setting at unequal spaces apart a reference voltage imparted to the sampling comparator in the A/D converter 101. Therefore, a gradation pulse can be generated which stipulates, at unequal spaces apart, i.e., nonlinearly, the gradation of luminance information in an input image signal. The gradation pulse GP is inputted in a column electrode driving circuit 104, converted into a digital luminance modulation signal D, and then transmitted to a column electrode 106. As a result, the image display is realized in which the luminance information of the image signal is modulated nonlinearly, so that a sensuously natural image can be obtained.
Patent JP-H03111313-A (JP)
Title: Stocking, deliverying and restocking method of cassettes charged with materials in storage shelves
Inventor: ARUMIN SUTORUTSUAA
IPC: B65G1/04
Filed: 1990-07-12
Abstract: PURPOSE: To shorten the delivery time by picking up a warehousing cassette by a goods handling device when a delivery cassette is transferred to a truck and moved in the goods handling direction at only one contact in a storage rack between the traveling movement of a conveyor truck and the operation of a rack handling device, in the storage rack for rod-like materials. CONSTITUTION: A cassette B delivered in the direction of an arrow 55 by a conveyor truck 25 positioned in the height of a goods handling site 40 and storing materials is moved to a cassette space 4 of the goods handling site 40 by rollers 30, 40. This space 4 is previously formed by moving an empty cassette A in the space 4 to a space 5. Next, the conveyor truck 25 is moved leftward by the width of the cassette, and the empty cassette in the space 5 in the goods handling site 40 is received onto a truck 25 by the rollers 42, 30. During work of the cassette B, the truck 25 is moved to the position of a next cassette and interchanges the empty cassette. By this structure, the delivery time can be shortened.
Patent JP-2000001998-A (JP)
Title: Water stopping method for concrete structure, and injection device for injecting filler to water leaking part
Inventor: OTSUKA KAZUMASA
IPC: E04G23/02
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a water stopping method for preventing water leak by injecting filler into a cavity by a concrete joint part or cracking at high pressure, and an injecting device for injecting filler. SOLUTION: A hole is bored from the inside of a concrete wall surface to form an injection hole 10 of which opening position is at a center position of a concrete thickness or of which bottom part reaches the center position of the concrete thickness in a cavity by a joint part 3 or a cracking part 7. Filler is injected from the injection hole 10 at high pressure till filler is injected to the whole range of the cavity part. Filler injection pressure is 100-350 kg/cm2. An injection device 20 including a check valve is installed on an opening part of the injection hole 10, and a pressure zone 11 by filler is provided between the injection device 20 and the bottom part of the injection hole 10.
Patent JP-S6164952-A (JP)
Inventor: IMADA HIROAKI
IPC: E04B1/94
Filed: 1984-09-05
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-S6250378-A (JP)
Inventor: WINSLOW LOUIS E
IPC: C09J7/02
Filed: 1986-08-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6430380-A (JP)
Title: Magnetic recording and reproducing device
Inventor: NISHIKAWA KAZUHIRO
IPC: H04N5/781
Filed: 1987-07-27
Abstract: PURPOSE:To reproduce sound share of three tracks without increasing memories or without causing a reproduced image by recording sound signals in two tracks neighboring a video signal track and in a third track neighboring the opposite side. CONSTITUTION:Video signals are recorded in a specific track 29, and sound signals corresponding to said video signals are recorded are recorded in first and second tracks 30, 31 neighboring the track 29 on its one side, and in the third track 32 on the other side. When reproducing the signals, a double gap head is used; the sound signals are reproduced from the first track 30 first and stored temporarily in a memory, then the double gap head is moved to a position where the head can record signals from the second track 31 and the video signal recording track 29, and thereafter, the head is further moved to reproduce signals from the track 29 and the track 32 simultaneously. In such a way, video signals are reproduced consecutively, during which time, the sound signals from the three tracks 30, 31, 32 are reproduced.
Patent JP-S6079773-A (JP)
Title: Solid-state image pickup device
Inventor: MIYATAKE SHIGEHIRO
IPC: H01L27/148
Filed: 1983-10-06
Abstract: PURPOSE:To inhibit dark currents and blooming by storing charges having conductivity reverse to signal charges in a light-receiving region in a CCD solid- state image pickup device using an MOS diode as a light-receiving section. CONSTITUTION:An n type layer 2 constituting a buried channel for a vertical shift register and an n type layer 13 constituting a light-receiving section are connected by a region 4 left as it is a p layer, and channel stops 7 are formed to sections except the layer 2 and the layer 13. An electrode 9 for the vertical shift register is shaped to the upper section of the n type layer 2, and a photo- gate electrode 10 is formed to the upper section of the light-receiving section 13 through an insulating film 8. Reverse bias is applied among the channel stops by the p type layer and an n substrate 14. Negative voltage is applied to the electrode 10, and charges having conductivity reverse to signal charges are stored on the interface between the layer 13 and the insulating film 8. An interface level is buried by the storage of charges, and the generation of dark currents is inhibited. Signal charges are stored while the potential of the layer 13 is shallowed, excessive signal charges flow out to the n substrate side, and blooming is inhibited.
Patent JP-S5978605-A (JP)
Inventor: YAMADA MORIMASA
IPC: A01C7/02
Filed: 1982-10-25
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-H0851237-A (JP)
Title: Superconductive quantum interference device
Inventor: TOJO NAOYUKI
IPC: H01L39/22
Filed: 1994-08-09
Abstract: PURPOSE:To obtain a highly reliable superconductive quantum interference device (SQUID), by preventing electromagnetic waves from penetrating a Josephson junction, and by making the current-voltage characteristic of the SQUID undamaged, and further, by making the normal operation of the SQUID always possible. CONSTITUTION:Both in the part between the voltage applying electrode of a main coil 2 and a pad electrode 7A and in the part between an opposite electrode 3 of the main coil 2 and a pad electrode 7B, resistors 21A, 21B for preventing the penetrations of elecromagnetic waves are formed respectively. Thereby, a Josephson junction is prevented from receiving the wrong effects of the electromagnetic waves, and the normal operation of a superconductive quantum interference device (SQUID) is made possible always, and as a result, the highly reliable SQUID is obtained.
Patent JP-S5993774-A (JP)
Inventor: MARII BESU RATEIMAA
IPC: D06M101/16
Filed: 1983-10-08
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-H0633259-A (JP)
Title: Surface treatment of al alloy
Inventor: OGURA TOYOJI
IPC: H01G9/055
Filed: 1992-07-15
Abstract: PURPOSE:To sufficiently homogenize the surface of an Al alloy containing Al and other valve metals by using two kinds of treating liquids and subjecting the alloy to a primary treatment, and a secondary treatment wlile holding water washing therebetween in specified conditions. CONSTITUTION:An Al alloy containing Al and one or more valve metals such as Ti, Zr, Ta, Nb, Hf, and V is treated by removing the surface product so that the surface has an electrochemically and chemically uniform state. In such a method, the alloy is dipped in the mixture liquid of 2-40wt.% phosphoric acid and 1-30wt.% nitric acid at 40-100 deg.C for 1-30min as the primary treatment, washed with distilled water for 1-30min, and then dipped in 1-30% nitric acid at 30-70 deg.C for 1-30min as the secondary treatment. In the primary treatment, rigorous reaction is caused on the alloy surface to remove the product on the surface, but the treating liquid for the primary treatment containing phosphoric acid easily forms a film with Al, which may affect the succeeding treatment. Therefore, the secondary treatment is performed.
Patent JP-H0913740-A (JP)
Title: Base isolated structure
Inventor: INOUE KOICHI
IPC: E04H9/02
Filed: 1995-06-29
Abstract: PURPOSE: To attenuate the vertical vibration acting on a structure at an earthquake or the like. CONSTITUTION: Damping devices 3 constituted of vertically actuating springs 4 and dampers 5 are installed at a plurality of positions between the base 2 supporting a structure 1 and the structure 1. In the dampers 5, a hydraulic pressure type having variable attenuating forces is used. A vertical direction sensor 7 detecting the vertical vibration is attached to respective dampers 5. A computerized attenuation adjuster 9 adjusting the attenuating force of respective dampers 5 in accordance with the detected value of respective vertical direction sensors 7 is installed.
Patent JP-S6430703-A (JP)
Title: Manufacture of decorative flitch
Inventor: TANIMURA KENJI
IPC: B27D5/00
Filed: 1987-07-27
Abstract: PURPOSE: To facilitate the adhesion and fabrication of such large size face sheet as a worker's hands can not reach without causing a wrinkle defect by separately placing a decorative sheet on the upper section of a base board and bringing the sheet into contact with the base board in order. CONSTITUTION: From the upper section of a single thin board 3 to the center, air from a pair of air nozzles is sprayed to a base board 2 on the surface of which an adhesive 1 is coated, and the single thin board 3 is in contact with the base board 2 at a central section A. Said air spraying presses the single thin board 3 from the centers A to B, which prevents the air from staying between the single thin board 3 and the base board 2.
Patent JP-S57113785-A (JP)
Title: Servo circuit
Inventor: SUGIYAMA YUUICHI
IPC: H02P29/00
Filed: 1980-12-29
Abstract: PURPOSE:To perform initial value setting while performing correction on the speed error of a head by a method wherein the offset of the speed error previously written in a PROM is read out to add the offset to initial value setting circuits. CONSTITUTION:A servo circuit is provided with a detector detecting the position deviation of a head, a position integrator 5 integrating the output in the detector, a current integrator 3 integrating the current driving a motor, and initial value setting circuits 11, 12 setting the initial value of each integrator, 3, 5 to fix response factor to characteristic root at zero so that the characteristic root with poor attenuation for the response in a motor servo system may be eliminated. The setting error amount of the initial value corresponding to the error of previously measured position gain stored in a PROM 101 is read out to add the amount to the initial value setting circuits 11, 12 through a D/A converter 102 and initial value of the current integrator 3 and that of the position integrator 5 are corrected and the initial value at servo inrush is precisely set.
Patent JP-H0912589-A (JP)
Title: Composition containing cationized reducing thick malt syrup
Inventor: NAKAJIMA TORU
IPC: A61K8/00
Filed: 1995-06-29
Abstract: PURPOSE: To obtain the subject composition, suitably usable as a cosmetic for hair skin, etc., and a textile treating agent, etc., and hardly discoloring with the lapse of time by reacting a reducing thick malt syrup or a hydroxyalkylated reducing thick malt syrup with a specific cationizing agent. CONSTITUTION: This composition is obtained by reacting a reducing thick malt syrup or a hydroxyalkylated reducing thick malt syrup with a cationizing agent of formula I (R1 to R3 are each a hydrocarbon; X is an inorganic or an organic anion) (e.g. 3-epoxypropyltrimethylammonium chloride) or a cationizing agent of formula II (Y is a halogen) (e.g. a 3-halogeno-2-hydroxytrimethylammonium chloride). The resultant cationized reducing thick malt syrup mixture is hardly discolored with time, useful as a cosmetic for hair or skin, a textile treating agent, etc., excellent in emulsification performances and suitably usable as an emulsifying agent, etc.
Patent JP-H0512963-A (JP)
Title: Grounding device of switch device
Inventor: HATSUYA NORIAKI
IPC: H01H37/76
Filed: 1991-07-03
Abstract: PURPOSE:To lessen breakage of a switch device in the event of are shortcircuiting in the switch device and also prevent are shortcircuiting at the time of re-feeding of current. CONSTITUTION:By a resilient member 6 a shortcircuiting conductor 7 is energized into the position where electrodes with different phases are shortcircuited and grounded. A retaining member 13 blows out with a temp. rise caused by are generation in a switch device 1, and a tripping member 9 disengages the shortcircuiting conductor 7, which now shortcircuits the different phase electrodes with each other and leads to the ground.
Patent JP-S6249521-A (JP)
Title: Correcting system for teaching position of self-traveling robot
Inventor: TOYODA KENICHI
IPC: G05D1/02
Filed: 1985-08-29
Abstract: PURPOSE:To obtain an accurate working subject position by setting a visual sensor to a self-traveling robot to detect the positioning spot and correcting the robot teaching position. CONSTITUTION:A self-traveling robot 20 consists of an unammed carrier and an arm robot 23 set on the carrier. A visual sensor 46 is attached to a robot hand 43 of the robot 23 to read the work W or a positioning mark. Then, the form or the mark of the work W that is already taught is compared with the data ready by the sensor 46 for detection of a position shift. Based on this detected position shift, the teaching position is corrected. In other words, the arms 40 and 41 of the robot 23 are moved to the corrected positions respectively according to the detected position shift. In such a way, the teaching position is corrected to set an accurate working subject position.
Patent JP-S6167287-A (JP)
Title: Light emitting and photodetecting semiconductor device
Inventor: MORIMOTO TAIJI
IPC: H01S5/026
Filed: 1984-09-07
Abstract: PURPOSE:To reduce the size and weight and to simplify a light emitting and photodetecting semiconductor device by forming an epitaxially grown semiconductor layer for generating a light beam on the first main surface of a semiconductor substrate, and forming an epitaxially grown semiconductor layer on the second main surface for detecting a light. CONSTITUTION:After an N type GaAs layer 11 is laminated on the first main surface 10a of a P type GaAs substrate 10, a V-shaped groove 16 is formed. A clad layer 12, an active layer 13, a clad layer 14, and a cap layer 15 are sequentially laminated to form a semiconductor laser 41 having a semiconductor layer A for generating a light beam. On the other hand, an N type GaAs layer 21 is laminated on the second main surface 10b of the substrate 10, and a photodiode 42 having a semiconductor layer B for detecting a light is formed. Further, the end in the same direction as the stripe direction of the groove 16 of a laser 41 is etched to the substrate 10. Further, electrodes 22, 23, 24 are respectively formed on the substrate 10 and the layer 21 on the layer 15. Moreover, a reflecting film coating 31 is formed on the end 44 reverse to the emitting end 43 of the laser 41.