baber/WOPTO huggingface dataset:
Patent JP-S60250552-A (JP)
Inventor: IKEDA AKIO
IPC: H01K7/00
Filed: 1984-05-25
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-S63274384-A (JP)
Title: Regenerating circuit for power source
Inventor: FUJIOKA YOSHIMOTO
IPC: H02P3/18
Filed: 1987-04-30
Abstract: PURPOSE:To avoid an accident at the time of regenerating power, by generating load pulse according to three-phase power frequency, with a power frequency discriminating circuit, and by counting the numerical value of clock pulses in the one period to discriminate whether it is 50 Hz or 60 Hz. CONSTITUTION:The power frequency discriminating circuit of a power regenerating circuit is composed of a synchronizing signal generating circuit 1, a clock generating circuit 2, a counter 3, a comparator 4, and a command circuit 5. The synchronizing signal generating circuit 1 is energized by three-phase power sources U-W, and supplies a synchronizing signal to the counter 3, which in turn counts pulses PC from the clock generating circuit 2 for one period of a load pulse PL. Then, the comparator 4 compares the number of the reference pulses with the count of the pulses PC and sends a discriminating signal S to the command circuit 5. As a result, when the count in the counter 3 is smaller than the number of the reference pulses, the output of 0 is generated, and when the counting is larger than the number of the reference pulses, the output of 1 is generated. In the case of 0, the output of the command of 50 Hz is generated, and in the case of 1, the output of the command of 60 Hz is generated, respectively.
Patent JP-S5332884-A (JP)
Title: Multi-electrode type electrolytic cell
Inventor: OSHIO HIROSHI
IPC: C25B3/25
Filed: 1976-09-09
Abstract: PURPOSE:To electrolyze a low concentration solution to be reduced with a low voltage and high electric current density, by plurally arranging multi-electrode, composed of anode, coated one side of Ti plate with Pt group metal and cathode, closely coated the other side with carbon fiber material and providing cation exchange membrane between both electrode chambers.
Patent JP-2000302434-A (JP)
Title: Removal and recovery of silicon tetrafluoride by use of metal fluorides
Inventor: TAKASHIMA TSUTOMU
IPC: C01B33/107
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To enable an economical removal of expensive and toxic silicon tetrafluoride without polluting environments and the recovery of the reusable silicon tetrafluoride by bringing a liquid containing the silicon tetrafluoride into contact with a metal fluoride at a specific temperature or lower. SOLUTION: This method for removing silicon tetrafluoride comprises bringing a liquid containing the silicon tetrafluoride into contact with a metal fluoride of the formula: MFn [(n) is an integer of 1 or 2; M is lithium or a metal in the group II in the periodic table] at a temperature of <=150 deg.C, preferably <=100 deg.C, thus production the metal hexafluorosilicate of the formula: MmSiF6 [(m) is an integer of 1 or 2]. For the realization of a high removal efficiency, the concentration of the silicon tetrafluoride is low, preferably <=10 wt.%, more preferably <=5 wt.%, based on the total amount of the liquid. The metal fluoride includes LiF, MgF2, CaF2, SrF2, and BaF2. The metal hexafluorosilicate is thermally decomposed and recovered into the tetrafluoride and the metal fluoride at 100 to 600 deg.C.
Patent JP-S60252184-A (JP)
Title: Scroll compressor
Inventor: CHIYOTANI TSUKASA
IPC: F04C18/02
Filed: 1984-05-29
Abstract: PURPOSE:To improve the sealing performance between a high pressure receiving ring and a turning scroll while to reduce leakage of gas from high pressure chamber and to improve the capacity of compressor by inserting a seal ring through a resilient member into the seal ring groove made in the high pressure receiving ring. CONSTITUTION:A seal ring groove 45 is made in the sliding face of a high pressure receiving ring 40 along the inner and outercircumferential sides of high pressure chamber 43 then a resilient member or an O-ring 46 is inserted into the lower section of said seal ring 45 and a seal ring 47 is inserted through said O- ring 46 into the upper section. With such structure, the seal ring 47 is repelled by the O-ring 46 and energized to be pressure contacted against the back face 34 of a turning scroll 27 continuously. Consequently, the sealing performance between the turning scroll 27 and the high pressure receiving ring 40 is improved to reduce the leakage of high pressure gas from the high pressure chamber 43 as low as possible resulting in improvement of the compressor capacity.
Patent JP-S5440099-A (JP)
Title: Anti-fire rubber/plastic cable for high voltage use
Inventor: IDO MAMORU
IPC: H01B3/28
Filed: 1977-09-06
Abstract: PURPOSE: To omit the fire preventing treatment as well as to secure an easy installation for the anti-fire cable through a combination with the terminal circuit and by ensuring an automatic switching to the disaster transmission circuit at the disaster breaking time. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09292513-A (JP)
Title: Color filter and liquid crystal display device
Inventor: TSUDA TAKAHARU
IPC: G02F1/136
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To obtain a color filter in which an electric field can be effectively and stably applied into a liquid crystal by specifying the specific inductive capacity of an overcoat film, and to provide a liquid crystal display device having the color filter. SOLUTION: This color filter has pixels consisting of colored films 3 formed into a desired pattern for each color. the color films 3 are formed on a transparent substrate 1, and further, an overcoat film 4 is formed on the color films 3. A light-shielding region 2 is formed between pixels. The overcoat film 4 is formed to protect the color film 3 and flatten the color filter surface. The specific inductive capacity of the overcoat film is controlled to <=4.5, and preferably to <=3.6. The overcoat film 4 is preferably a polyimide polymer film such as a polyimide film, silicon-contg. polyimide film and polyimide siloxane film.
Patent JP-H09292514-A (JP)
Title: Color filter and liquid crystal display device
Inventor: TSUDA TAKAHARU
IPC: G02F1/1368
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To obtain a color filter in which an electric field can be effectively and stably applied into a liquid crystal by specifying the specific inductive capacity of color films, and to provide a liquid crystal display device having the filter. SOLUTION: This color filter has pixels consisting of color films 3 of desired colors formed into a desired pattern for each color. Color films 3 are formed on a transparent substrate and a light-shielding region 2 is formed between pixels. The color film 3 has a function to transmit light of a desired color and its specific conductive capacity is controlled to <=4.5, preferably <=3.6. The specific conductive capacity is measured at 20 deg.C for 100Hz to 100kHz frequency. The color film 3 is a polyimide or acryl film having dispersion of a pigment or dye, a dyed polyvinylalcohol film, a SiO2 film with controlled film thickness to transmit only desired light, etc., and a polymide film with dispersion of a pigment is preferable.
Patent JP-H07289984-A (JP)
Title: Method for two tone coating application
Inventor: INA SHINJI
IPC: B05D5/06
Filed: 1994-04-23
Abstract: PURPOSE:To obviate the need of masking of an object to be coated, to make the object to be coated pass through only once, reduce the working man-hour, working time and the cost and embody a decorative effect based on shading on the boundary of two tones. CONSTITUTION:The boundary part of one and another parts 11 and 12 of a vehicle body 1 which is an object to be coated is made into a recessed part 13 of the object to be coated and the process consists of the first spraying process wherein one colored coating is sprayed on the upper part 11 above the boundary, the second spraying process wherein another colored coating is sprayed on the lower part 12 contg. the boundary part 13 of one part 11, a clear spraying process wherein a clear coating is sprayed on the whole face of the vehicle body 1 and a baking process wherein the sprayed one and another coatings and clear coating are baked on the vehicle body 1.
Patent JP-H07293551-A (JP)
Title: Bearing structure and manufacture of gear assembly employing the bearing structure
Inventor: SHIMODA TOYOTAKA
IPC: F16C17/02
Filed: 1994-04-22
Abstract: PURPOSE:To facilitate installation works for a rotating shaft, and automate an assemble process by closing an opening by plastic deformation after the rotating shaft has been inserted into a U shaped groove having the opening in the bearing structure for a gear. CONSTITUTION:Paired face-to-face rotatably support sections 2 and 3 are formed in a base plate 1, and U shaped grooves 22 and 32 provided with openings 21 and 31 are formed in the aforesaid rotatably support sections. Support face sections 23 and 33 rotatably supporting the rotating shaft 43 of a transmission gear body 4 are formed in the depth of each U shaped groove 22 and 32. A tongue shape section 34 is formed above the U shaped groove 32 of the rotatably support section 3, and a slender neck section 35 is formed at the root of the tongue shape section 34. After the rotating shaft 43 has been housed in the U shaped grooves 22 and 32, when the tongue section 34 is pressed down, the tongue section 34 is plastically deformed mainly at its slender neck section 35, the opening 31 is thereby closed.
Patent JP-S5231793-A (JP)
Title: Method of identifying materials entered asoline or kerosene
Inventor: YOSHINAGA KENJI
IPC: G01N33/28
Filed: 1975-09-04
Abstract: PURPOSE: To identify the presence or absence of undue materials having entered gasoline or kerosene or the rate of their mixing easily and surely by a simple operation, by contacting an electron-donative color former having beforehand mixed in the mixing material with an electron acceptive material thereby letting it to develop color. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62264615-A (JP)
Inventor: MORIMOTO TAKESHI
IPC: H01G9/02
Filed: 1986-05-13
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-H02288187-A (JP)
Title: Lightup control device
Inventor: OKAMOTO KENJI
IPC: H05B44/00
Filed: 1989-04-28
Abstract: PURPOSE:To have sure and good-response sensing of abnormal failure and provide controllability in linkage with other illuminating device by sensing any abnormality from a change in the input to a switching element of an inverter, converting pulse signals for dim controls into DC signal, and thereupon controlling the inserter. CONSTITUTION:A lighting control device according to the present invention includes a DC converter circuit 5, which converts pulse signals for dim control into a DC signal in accordance with their duty ratio, and a dimmer circuit 3 which makes dimming by varying the input to a transformer of an inverter according to the obtained DC signal, and thereby a constant voltage power is supplied to a DC converter circuit 5 from said dimmer circuit 3. A shortcircuiting sensor circuit 6a to stop oscillation of a lighting circuit 2 by means of sensing the 'load short' and an open circuitry sensor circuit 6b to stop the oscillation of the same lighting circuit 2 through sensing of the 'load open' have both a commission to sense any load abnormality from a change in the input to a switching element connected with the transformer of the inverter. This ensures sure and good-response sensing of load abnormality, and dimming control can be performed in linkage with other illuminating device.
Patent JP-H04336447-A (JP)
Title: Fabrication of semiconductor device
Inventor: SHIMIZU KATSUNORI
IPC: H01L29/732
Filed: 1991-05-14
Abstract: PURPOSE:To form a fine transistor without preparing excessive selective oxidation film by performing concurrent selective oxidation of a semiconductor substrate and a poly-Si film in a trench through a common antioxydant Si3N4 film thereby reducing the number of steps in the formation of selective oxidation film. CONSTITUTION:A first insulating film 2 and an antioxydant film 3 are applied sequentially on a semiconductor substrate 1. The antioxydant film 3 is then patterned with a first resist film 4 as a mask, followed by formation of a trench 5 in the semiconductor substrate 1 with the antioxydant film 3 as a mask. A second insulating film 6 is then formed on the inner wall of the trench 5 and a poly-Si film 7 is filled therein. The antioxydant film 3 is then patterned with the second resist film 8 as a mask and removed from an element isolation film forming region through etching. The Si films 7 on the semiconductor substrate 1 and in the trench 5 are then selected concurrently with the antioxydant film 3 as a mask thus forming an element isolation film 9 on the semiconductor substrate 1 and on the surface of the trench 5.
Patent JP-H10304106-A (JP)
Title: Facsimile equipment
Inventor: MATSUBARA SHIGETOSHI
IPC: H04N1/21
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To edit automatically destination information or the like described as part of a transmission original by recognizing image data in a read image memory, reading cover letter information corresponding to a keyword from a registration memory and editing transmission original data according to the cover letter information. SOLUTION: A main control section 1 stores image data read by a read section 4 to a read image memory 5, where characters are recognized. The main control section 1 based on the recognition result discriminates whether the read original is a transmission original or a registration original. When the control section 1 discriminates the read original to be the transmission original, the control section 1 discriminates the presence of a keyword denoting cover letter information such as a destination in the read image data based on the recognition result, extracts the keyword of the transmission original based on the recognition result and reads data stored in a registration memory 7 and its additional position information corresponding to the keyword. Then the transmission original image is being edited by sequentially storing the corresponding image to a transmission image memory 8.
Patent JP-S60251429-A (JP)
Title: List group editing processing system
Inventor: WADA HITOSHI
IPC: G06F3/048
Filed: 1984-05-28
Abstract: PURPOSE:To couple list groups easily and rapidly by storing the coupling information of plural adjacent blocks in a coupling definition table and then storing information processed as one block in a list editing table. CONSTITUTION:List tables 4 for specifying the position, size, etc. of respective blocks are prepared for the respective blocks correspondingly. Succeeding addresses in the list tables 4 are coupled by pointers in the order of block Nos. as shown by arrows. To couple plural adjacent blocks, the informtion specifying the size of a coupled block is stored in the coupling definition table 5. Thus, an editing processing prt 3 edits a new list editing table 6 as one block on the basis of the information of plural adjacent blocks stored in the list tables 4 and the information indicating the size or the like of the block coupled from the plural adjacent blocks which is stored in the table 5.
Patent JP-H06319026-A (JP)
Title: Facsimile equipment
Inventor: YOKOTE KAZUO
IPC: H04N5/782
Filed: 1993-05-10
Abstract: PURPOSE:To prevent the picture quality of a facsimile image from decreasing by evading partial absence of a reproduced signal by removing dust and magnetic powder sticking on a magnetic tape. CONSTITUTION:In a recording and reproducing device 21 which can records and reproduces an audio signal and an image signal that are received, felt 25 for removing the dust and magnetic powder is stuck on the sides of an erasure head 22 and a tape guide 24 as parts of a travel system member rubbed against the magnetic surface side of the magnetic tape 11.
Patent JP-S5734178-A (JP)
Title: Photosensitive composition
Inventor: SUEMUNE YASUTAKA
IPC: G03C1/725
Filed: 1980-08-08
Abstract: PURPOSE: To obtain a photosensitive composition with increased UV-irradiation colorability and enhanced contrast ratio, by adding trace amounts of an alkali metal oxide, Mn oxide or Ni oxide to an oxide contg. a rare earth element and niobium in an equal mol ratio.  
     CONSTITUTION: The purpose photosensitive composition is prepd. by the addition of 0.1W1mol% alkali metal oxide such as oxide of Li, Na or K, or 0.05W0.2mol% mn or Ni oxide, each based on the total composition, to a compd. of formula  RNbO 4  (wherein R is a rare earth element) having at least one rare earth element  such as yttrium or gadolinium and niobium in an equal mol ratio, which turns  brown or dark from colorless or plate tint by UV irradiation and is rapidly discolored by heating. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04316029-A (JP)
Title: Camera
Inventor: ISHIHARA MASAAKI
IPC: G03B17/00
Filed: 1991-04-15
Abstract: PURPOSE:To surely read information from a disk where the information about a film is recorded by switching a film feeding speed when the encoded information of a rotating member is read out. CONSTITUTION:This camera is provided with an information readout means for reading out the encoded information of the disk 33a with the rotation of a film supply spool 33b, a film feeding means for feeding the film, and a feeding speed switching means for switching the feeding speed of the film feeding means. When the encoded information of the disk 33a is read out by the information readout means, the film feeding speed is switched by the feeding speed switching means. Namely, a speed switching means which makes the film feeding speed, that is, the rotating speed of the disk 33a low in the case of reading the bar code recorded on the disk 33a of a film cartridge and switches it to a speed optimum for reading the bar code is provided. Thus, the bar code recorded on the disk 33a]is surely read.
Patent JP-2000308339-A (JP)
Title: Switching power unit
Inventor: SAKURAI KATSUO
IPC: G01R31/00
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To obtain a switching power unit which can prevent the occurrence of an unexpected cessation of operation and can prevent the occurrence of trouble in a load by accurately predicting the service life of an electrolytic capacitor. SOLUTION: A switching power unit generates a DC voltage by rectifying and smoothing an AC input and an output voltage Vout by switching, transforming, rectifying, and smoothing the DC voltage and is provided with an electrolytic capacitor C1. The power unit is loaded with a processing program containing a step of measuring the frequency (f) of the AC input, a step of measuring the output voltage Vout an an output current Iout, and a step of measuring a terminal voltage VCP of the capacitor C1.  The program also includes a step of converting the measured terminal voltage VCP into a terminal voltage, when the load is a rated one and a step of comparing the converted terminal voltage with the preset initial value of the terminal voltage VCP, and when the compared value becomes a prescribed value or smaller, sending an abnormality informing signal to the outside by discriminating that the capacitance of the capacitor C1 has dropped.
Patent JP-S60678-A (JP)
Title: Loading system of magnetic disc
Inventor: YONEOKA SEIJI
IPC: G11B5/60
Filed: 1983-06-15
Abstract: PURPOSE:To realize the flying start-stop through a slight design change without adding any special additional function by providing a means spacing a disc and a slider during the stop of the disc and changing said space to a required value. CONSTITUTION:The moving direction P of an actuator to the medium face of the disc 1 is tilted slightly as a means changing the distance between the disc 1 and the slider 4 to a prescribed value. For example, the amount of change in the height is taken as nearly 0.25mm.. In holding the slider 4 to a position 4D at the stopping of the disc 1, the slider 4 and the disc 1 are spaced surely. Loading is attained by moving the slider 4 to the position 4F after the disc 1 is rotated and when the loading is conducted once, no unloading occurs because of a negative pressure effect even if the slider is seeked to the position 4D.
Patent JP-S5735675-A (JP)
Title: Preventing method for decomposition of electroless copper plating bath
Inventor: KOBAYASHI MINEO
IPC: C23C18/40
Filed: 1980-08-08
Abstract: PURPOSE: To prevent the decomposition of a known electroless copper plating bath and to enable the long-term use by adding ≥1 kind of compound such as persulfuric acid, a persulfate or hydrogen peroxide.  
     CONSTITUTION: A known electroless copper plating bath of 11.9W13.6pH contg. a copper salt such as copper sulfate, a complexing agent such as Rochelle agent, an alkaline substance such as NaOH, a reducing agent such as HCHO and a stabilizer such as KCN is prepared. To the bath is then added ≥1 kind of compound selected from persulfuric acid, a persulfate such as sodium persulfate and H 2 O 2  by 0.001W 10, especially 0.01W1g/l. The resulting electroless copper plating bath prepared once can thoroughly prevent the production of Cu +  and fine metallic Cu particles from the bath when the plating speed is increased, the concn. of the bath composition is raised, or the bath is used over a long time. Accordingly, the life of the plating bath is elongated, and the bath can be used for a time more then several times as long as a conventional time. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5534079-A (JP)
Title: Method of making jelly confection including liquid or flowable substance
Inventor: HAYASHI HIDENORI
IPC: A23L29/20
Filed: 1978-09-04
Abstract: PURPOSE: A heat-molten substance containing pectin and others is tightly sealed in vessels with a vacant space in it and cooled under revolution of the vessels to stick uniformly on the inner surface and then a flowable substance is poured into the hollow part, thus making jelly confection with soft outer-shell and good taste.  
     CONSTITUTION: For example, a mixture of sugar, citric acid, starch syrup, water and pectin is condensed through a usual process up to 107°C and the resulting jelly  2 is poured into semisphere mold 3 of rubber and another empty mold 3' of the  same shape as mold 3 is fitted to mold 3 and they are revolved in all the d irections  to make the content uniformly stick on the inner surface of the molds and form  hollow sphere jelly. When completely gelled, the jelly is made readily releasable by  giving physical impact to the rubber molds and the half is exposed by pushing the  projection of mold 3'. For example, a flowable substance of muscat is fully injected  with an injector 4 from the top into the hollow part and the pouring hole is closed.  Then, the jelly is turned up and down and made to fall in sugar by pushing the  projection of mold 3 and covered with sugar to give said jelly confection. 
     COPYRIGHT: (C)1980,JPO&Japio