baber/WOPTO huggingface dataset:
Patent JP-H0838731-A (JP)
Title: Abrasive material reproducing device for pachinko ball polishing device
Inventor: KURIHARA AKIYOSHI
IPC: A63F7/02
Filed: 1994-07-27
Abstract: PURPOSE:To prevent the over-polishing of an abrasive material and efficiently separate polishing chips. CONSTITUTION:This PACHINKO ball abrasive material reproducing device 1 is provided with a polishing tank 11 having an abrasive material insertion port 17 at the upper section and formed with a polishing chip suction hole 20 on the side plate of a cylinder having an abrasive material discharge port 18 at the lower section, an irregular polygonal stirrer 12 rotatably supported in the polishing tank 11 and formed with ridge sections 22 and valley sections 23 in the vertical direction on the side face of the outer periphery, a driving device rotatively operating the stirrer 20, and an air suction device communicating the insertion port 17 with the polishing chip suction hole 20 of the polishing tank 11. The ridge sections 22 and valley sections 23 formed in the vertical direction on the side face of the outer periphery of the stirrer 12 are preferably inclined against the shaft 21 of the stirrer 12 so that the lower ends of the ridge sections 22 and valley sections 23 are rotated ahead of the upper ends.
Patent JP-S5897391-A (JP)
Inventor: ICHINO NOBUO
IPC: D05B59/00
Filed: 1981-12-03
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-H0359883-A (JP)
Title: Semiconductor memory element
Inventor: IRIKITA SHIGEYOSHI
IPC: G11C11/414
Filed: 1989-07-27
Abstract: PURPOSE:To set the optimum amplitude of the word line necessary for respective states by changing the current of a word decoder so that the voltage amplitude of the word decoder and word line can be changed at the time of writing and reading out. CONSTITUTION:The current of the word decoder UWD 1 is changed by a current control circuit so that the voltage amplitude of the word decoder UWD 1 and the word line WT 1 can be changed at the time of the writing and the reading out. A voltage regulating circuit UCCS is connected to a voltage generating circuit UVCS and the generated voltage VBXD of the voltage generating circuit UVCS is changed at the time of the writing and the reading out by a writing signal WP. The independent setting of the amplitude of the word line at the time of the reading out and the writing is possible in this way and the optimum operation margin is provided at the time of the reading and the writing. The operating speed is thus improved.
Patent JP-S6350240-A (JP)
Title: Automatic telephone answering equipment
Inventor: TAKENAGA HIDEO
IPC: H04M3/02
Filed: 1986-08-20
Abstract: PURPOSE:To prevent a malfunction due to the difference of period by measuring the time of the sound part of an incoming signal to determine a reference value and discriminating whether the difference between the reference value and the latest value of the following coming signal is continuously within a prescribed range for a prescribed time and accurately discriminating repeating tone even if the length of the repeat tone is varied. CONSTITUTION:The sound part and the silent part of the incoming signal from a telephone line are detected by a detecting means 11, and the length of time of the sound part of the signal is measured by a timer 12, and it is stored in a storage means 13 for a prescribed time when the incoming signal is broken. The sound part of the following incoming signal is detected by the detecting means 11, and its length of time is measured by the timer 12 to obtain the latest measured value, and the difference between this latest measured value and the reference measured value stored in the storage means 13 is obtained by an operating means 14 and if it is discriminated by a signal discriminating means 15 that said difference is within a prescribed range, a repeating counter is counted up by a counting-up means 16, and it is discriminated whether the contents of this repeat counter reach a prescribed value or not by a discriminating means 17. If they reach the prescribed value, the signal incoming from the telephone line is discriminated as the repeating tone to judge that an originating subscriber rings off.
Patent JP-H0940829-A (JP)
Title: Flame retardant polyvinyl chloride paste
Inventor: FUJITA EMIKO
IPC: C08K5/00
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain a frame retardant polyvinyl chloride(PVC) paste which excels in durability and is useful for e.g. binding of wire harness in door parts of automobiles, etc., by blending a predetermined quantity of a specific flame retardant with PVC in the form of a paste. SOLUTION: This flame retardant PVC paste is obtained by blending (A) 100 pts.wt. of in the form of paste with (B) 5-15 pts.wt. of a mixture of antimony trioxide and antimony pentoxide in the weigh ratio of (1:1). The original PVC paste comprises 100 pts.wt. of PVC, 200-300 pts.wt. of a plasticizer such as phthalic ester, 1-10 pts.wt. of a stabilizer such as Ba-Zn-based, one and 0-150 pts.wt. of a filler such as calcium carbonate.
Patent JP-H1125482-A (JP)
Title: Optical disk driving device
Inventor: KONO KAZUHIKO
IPC: G11B7/085
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk driving device removing the influence of abnormality on the recording surface of an optical disk or inside the medium affecting a tracking error signal. SOLUTION: After obtaining a differential signal (a) in the middle area by calculating the difference between the output of light receiving cell 6C and the output of light receiving cell 6D in the middle area of the light receiving element 6 of an optical pickup 4 for reading out the recorded information of an optical disk 1 by a tracking error detecting means 13 and a differential signal (b) in the end area by calculating the difference between the output of light receiving cell 6A and the output of light receiving cell 6B in the end area by a light spot displacement detecting means 12, they are weighed by an amplifier means 14 and made to be an offset compensating signal (c).  When a tracking error signal (d) is found by compensating the differential signal (a) in the middle area by the offset compensating signal (c), the pass band of the differential signal (b) in the end area is limited to the band narrower than the band of the differential signal (a) in the middle area, a noise due to the abnormality on the recording surface or inside the medium is cut off and a normal tracking error signal (d) is obtained.
Patent JP-H0359257-A (JP)
Title: Fitting structure for modesty panel
Inventor: BABA TAKESHI
IPC: E04F13/21
Filed: 1989-07-27
Abstract: PURPOSE:To facilitate construction by providing an insertion groove between an outer material and a core material stuck on the outside of an outer wall panel arranged above or below a beam, fixing a fitting piece at upper and lower ends on the back face of a modesty panel, and inserting the modesty panel by the fixed fitting method. CONSTITUTION:An insertion groove 3 is provided between an outer material 2 and a core material 6 stuck on the outside of an outer wall panel A1 or A2 arranged above or below a beam 8. A fitting piece 4 to be inserted into the insertion groove 3 is fixed at upper and lower ends of the back face of a modesty panel 1. The modesty panel 1 is inserted by the slidable fitting method uniplanarly with the outer material 2 and fixed with a nail 5. The modesty panel 1 can be precisely and efficiently fitted.
Patent JP-H0479327-A (JP)
Title: Production of semiconductor device
Inventor: SHIRAISHI MASATOSHI
IPC: H01L21/822
Filed: 1990-07-23
Abstract: PURPOSE:To eliminate a problem such as encroachment and to flatten wiring metal by depositing wiring metal on the contact window, followed by using etchback to leave resist and further followed by sublimating metal as metallic oxide in the oxygen injection area by annealing to remove. CONSTITUTION:On a p-type monocrystal Si substrate 1, silicon dioxide 5 is deposited, followed by painting the substrate with resist. This resist is masked and the silicon dioxide 5 is treated for etching. After the completion of the etching, the resist is removed by oxygen (O2) ashing. P or As is injected, and N-type diffused layer 6 is prepared by annealing. Next, tungsten 7 is deposited all over the diffused layer 6. After the completion of depositing tungsten 7, the layer is coated with resist 8 so that the layer is entirely flattened. O2 plasma is used for etching of resist 8 so that resist 8 finally remains in only the sunken part of the contact area. In this condition, ion injection method is used to inject oxygen. After the completion of the injection, the resist 8 is removed by the O2 ashing method. Heat treatment is carried out to sublimate tungsten 7 as tungsten oxide in the area where oxygen is injected to remove, thus flattening the semiconductor device.
Patent JP-H0479335-A (JP)
Title: Semiconductor device and its preparation
Inventor: NISHIURA SHINJI
IPC: H01L29/732
Filed: 1990-07-23
Abstract: PURPOSE:To make it possible to drastically speed up a bipolar transistor by preparing an embedded type polysilicon base lead electrode that also serves as an embedded polysilicon of trench element separation groove. CONSTITUTION:Since an embedded polisilicon base lead electrode 45 also serves as an embedded polysilicon of a trench element separating groove, the novel method of this invention can reduce at a time the process of both embedding and flattening the polisilicon for which the conventional technology is required to carry out twice. Therefore, a bipolar transistor having a side wall connecting base lead electrode structure of trench element separating groove can be simply produced. Further, the polysilicon base lead electrode 45 is fabricated into a two-stepped structure having a thickness of about 0.5mum and a thickness of about 5mum. Since boron that was injected in the polysilicon base lead electrode 45 is evenly distributed in the polysilicon by thermal treatment, the seat resistance of a portion of the polysilicon having a thickness of 5mum is reduced to about 1/10 of that of the part 0.5mum thick, thereby being able to reduce the resistance of polysilicon base lead electrode 45.
Patent JP-H0358271-A (JP)
Title: Automatic estimating device for man-hour required for development
Inventor: FUKUDA YUKIO
IPC: G06Q50/00
Filed: 1989-07-27
Abstract: PURPOSE:To easily estimate the man-hour in product development without fail by extracting a function name from an electronic specification for development, decomposing low-order function for the extracted function name, preparing a function name tree and afterwards, making the function name correspondent to a variable value for estimation. CONSTITUTION:An extracting means 6 is provided to extract the function name from an electronic specification 1 for the product development and a function decomposing means 7 is provided to decompose the low-order function of the function name extracted by this means 6. Then, a tree preparing means 2 is provided to prepare a function name tree 14 based on the decomposed low-order function and a variable value correspondence means 8 is provided to make the function name correspondent to the variable value for estimation. By using a correspondence table for element function and variable for estimation, the man-hour processes for the product development is calculated. Thus, the man- hour for the product development can be easily estimated without fail.
Patent JP-H0857047-A (JP)
Title: Portable infusion device
Inventor: OZAWA HITOSHI
IPC: A61M5/00
Filed: 1994-08-19
Abstract: PURPOSE: To provide a portable infusion device preventing the occurrence of the unstable infusion operation of a roller-type pump due to the drop of the battery power voltage when a battery is used as the power source of the drive motor of the roller-type pump. CONSTITUTION: This portable infusion device 1 is provided with a roller-type pump 2 squashing the unmovably fixed middle portion of a liquid feed tube 102 connected to an infusion container 100 with a rotary roller and rotatively moving the rotary roller in sequence for infusion from the infusion container 100, a pump driving means constituted of a driving circuit and a motor 15 and driving the roller-type pump 2, and a battery 16 feeding the power of the prescribed voltage to the pump driving means. When the battery voltage is the prescribed voltage value or below, the power feed to the pump driving means is stopped.
Patent JP-S63176587-A (JP)
Inventor: AAUIN SHII JIYAKOBUSU
IPC: C09K8/74
Filed: 1987-08-06
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-H0481719-A (JP)
Title: Liquid crystal display device
Inventor: KISHIMOTO TAKASHI
IPC: G02F1/1335
Filed: 1990-07-24
Abstract: PURPOSE:To obtain a liquid crystal display device which is easily assembled without any decrease in the quantities of light of red, green, and blue due to a color filter by mounting the color filter where planar microlenses are formed of an interference film on the opposite surface from a surface in contact with a liquid crystal panel. CONSTITUTION:The color filter 6 which has the planar microlenses 5 formed on the interference film on the opposite surface from the surface in contact with the liquid crystal panel 3 is mounted. Thus, an interference interference filter is used as the color filter 6, so the quantities of light of red R, green G, and blue B are hardly decreased, so the filter needs to be positioned only once for the liquid crystal panel. Further, the interference film filter is mounted on the opposite surface of the microlenses 5 from the surface in contact with the liquid crystal panel 3, so the influence of the refraction of a light beam passing through the lenses is eliminated. Consequently, the liquid crystal display device which converges three primary colors of red R, green G, and blue B on the liquid crystal opening part 7 of the liquid crystal panel 3 efficiently without any decrease in the quantity of light can be constituted with good assembling performance.
Patent JP-S6354586-A (JP)
Inventor: OSHITA TAKAHIRO
IPC: F27B15/10
Filed: 1986-08-22
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-S6353860-A (JP)
Title: Diaphragm fro redox flow cell
Inventor: YAMAMOTO TAKAHISA
IPC: H01M8/02
Filed: 1986-08-22
Abstract: PURPOSE:To reduce metal ion transmission quantity and to increase voltage efficiency as well as Coulomb efficiency by having a specific quantity of pyrrole compound polymer exist on one side of an ion exchange membrance surface. CONSTITUTION:There exists 1X10<-6>-5X10<-1>mg/cm<2> of pyrrole compound polymer on the surface of an ion exchange membrance. This results in an exceedingly low metal ion transmissivity in the change and discharge time of a redox cell. In addition, exceedingly small quantity of pyrrole compound polymer on the membrance surface causes almost no increase of membrance resistance, thus voltage drop in charge and discharge time is reduced.
Patent JP-S6256878-A (JP)
Title: Antenna directivity detector
Inventor: KAIZUKA TOSHIYUKI
IPC: G01S3/42
Filed: 1985-09-06
Abstract: PURPOSE:To improve the operating rate of a circuit while maintaining its reliability by providing a tracking receiver constituted so as to obtain an output corresponding to an error in antenna directivity and detecting errors in antenna directivity to respective ground stations. CONSTITUTION:Signals for directivity detection transmitted from ground stations 2a and 2b are supplied to the tracking receiver 5a through feeding circuits 4a and 4b and a signal synthesizing circuit 9. The two supplied signals are frequency-converted by a frequency converter 10 to obtain frequencies fa and fb. Signals of the frequencies fa and fb are passed through filters 11a and 11b and demodulated by demodulators 12a and 12b into antenna directivity error signals 6a and 6b with respect to the ground stations 2a and 2b. Therefore, when the directivity of the antenna is controlled with the signal 6a, the signal 6b to the ground station 2b is obtained even if the signal from the ground station 2b is broken owing to a rainfall, etc., so that the antenna directivity is controlled.
Patent JP-S6441170-A (JP)
Title: Manufacture of electrode catalyzer for fuel cell
Inventor: YAMAUCHI NOBUHIRO
IPC: H01M4/88
Filed: 1987-08-05
Abstract: PURPOSE:To increase the extent of binding power between platinum and its carrier as well as to improve the activity and durability of a cell by precipitating and deposting oxy-acid on a platinum catalyzer, bearing a platinum fine grain on carbon black, and firing it under a reducing atmosphere. CONSTITUTION:Hydrophilic-treated carbon black is dispersed in an exchange water, and a chloroplatinic acid solution is added to this, and furthermore a formic acid aqueous solution in quantity necessary to have platinum reduced is dripped. And, a solid portion is filtered, washed and dried up, whereby a bearing platinum catalyst is securable. This platinum catalyst is dispersed in the ion exchange water, adding a sodium titanate aqueous solution to it, and further hydrochloric acid is added, thereby separating a titanic acid onto the bearing platinum catalyst. And, a solid portion is subjected to heat treatment under an argon atmosphere, and a catalytic film is formed on a carbon substrate by the obtained catalyst. With this constitution, binding power between platinum and a carrier is increased, thus the activity and durability of a cell are improved.
Patent JP-H0620544-A (JP)
Title: Extrusion covering device for rubber/plastic cable
Inventor: TAKEUCHI NOBUO
IPC: B29C48/395
Filed: 1992-06-30
Abstract: PURPOSE:To extrude evenly mixed resin to cover a cable by preventing an additive in the resin for extrusion in a cable extrusion covering device from being unevenly mixed in the resin. CONSTITUTION:A resin channel adjusting device 1, having a group 4 of center round holes and a group 5 of outer periphery round holes both provided through the inlet surface 2 thereof and groups 6, 7 of radially opening crown-shaped oblong holes provided through the outlet surface 3 thereof, is installed on the breaker-plate side portion of a cable extrusion covering device, the group 4 of center round holes and the group 5 of outer periphery round holes of the inlet surface 2 being communicated with the respective groups 6,7 of oblong holes in the outlet surface 3. Therefore, even if resin is extruded with an additive concentrated at the center of the extruded resin on the peripheral surface of an extruder screw, when coming out of the resin channel adjusting device 1 the center part of the resin where the additive is concentrated and the outer peripheral part of the resin where there is a smaller amount of additive are evenly mixed together and extruded to cover a cable.
Patent JP-S5987033-A (JP)
Title: Fluidized layer reaction apparatus
Inventor: TAKEUCHI YOSHIYUKI
IPC: B01J8/24
Filed: 1982-11-10
Abstract: PURPOSE:To reduce the abrasion of a particle and to improve separation efficiency, by providing a solid-liquid separation apparatus consisting of plural stages of funnel shaped structures each having orifice on the center axial line thereof and a conical barrier plate arranged to the uppermost stage of the funnel shaped structures to the upper part of a reaction apparatus. CONSTITUTION:A solid-gas separation apparatus consisting of plural stages of funnel shaped structures each having an orifice on the center axial line and a conical barrier plate 18 arranged to the uppermost stage of the structures 17 is provided to the upper parts of reaction apparatuses 13, 14. That is, because this apparatus low in a gas flowing speed as compared with conventional multi-stage cyclone system, the abrasion of a particle is extremely small. In addition, because of multi-stage classification, separation efficiency is good. Further, the structure of the apparatus is simple and the scale-up thereof is easy.
Patent JP-S5897030-A (JP)
Title: Controller for moving extent of diaphragm
Inventor: MOROTA MASAAKI
IPC: G03B7/095
Filed: 1981-12-04
Abstract: PURPOSE:To perform invariably adequate aperture control by decreasing signal generation pitch in proportion to the movement pitch of a moving body for aperture value setting and controlling the generation of a moving-body stopping signal. CONSTITUTION:When a shutter release button is pressed, a start hook 15 rotates counterclockwise to disengage from a driving lever 11, which is rotated clockwise by a spring 13 to press a dowel 1b, thereby allowing a camera-side aperture lever 1 to start moving to left. At the same time, a sliding brush 4b provided in the same body with a pinion gear 4a slides on a pulse generation pattern 10a and generated pulses are counted by a counter 20. The counted value is compared with a prescribed value by a stop signal generating circuit 21, which when the counted value reaches the prescribed value, generates a stop signal to energize a magnet 9; and the lock pawl 7 of an attracted plate 9a engages a ratchet 6 to stop an aperture lever 1. The movement extent (x) of the lever 1 is set to x0=Cx (C<1) for signal generation pitch, thereby performing invariably adequate aperture control.
Patent JP-S6257196-A (JP)
Title: Semiconductor memory
Inventor: MIYAMOTO JUNICHI
IPC: G11C16/06
Filed: 1985-09-05
Abstract: PURPOSE:To improve the reliability of a memory operation that conforms the physical state and logic state of a memory cell by making a logic circuit that controls the normal and reverse rotation of data while the output of a sense amplifier is unstable a non-output state. CONSTITUTION:In EPROM of a memory in which the physical state and logic state of the memory cell MC are coincident with each other in an open bit line system, a controlling signal A0 that accompanies the change of address is delayed by the delay circuit 11 of a data normal/reverse rotation circuit 10. Accordingly, an FF 13 that latches the output of an exclusive OR circuit 12 that rotates the output of a sense amplifier normally or reversely according to the selection of the cell MC of a bit line BL or a reverse BL during delay time of the circuit 11 when a new cell MC is selected through a word line WL by the change of address remains as it is while latching the output of an amplifier SA corresponding to a cell MC selected just before. Consequently, data having the unnecessary change of amplitude when the output of the amplifier SA is unstable are not outputted, and the reliability of EPROM is improved.
Patent JP-H06248263-A (JP)
Title: Green emitting phosphor mixture and cathode ray tube made by using it
Inventor: YANA JIYUNMO
IPC: C09K11/77
Filed: 1993-08-06
Abstract: PURPOSE: To provide a mixed green-emitting phosphor obtained by mixing a Y 3 (Al,Ga) 5 O 12 :Tb phosphor, an LaOCl:Tb phosphor, a Y 2 SiO 5 :Tb phosphor and a Zn 2 SiO 4 :Mn phosphor at a specific ratio, excellent in luminance-saturation characteristic under high electric current density and useful in cathode-ray tubes, etc.  
     CONSTITUTION: A desired phosphor is obtained by mixing 20-60 (wt.)% Y 3 (Al, Ga) 5 O 12 :Tb phosphor, (B) 30% or less LaOCl:Tb phosphor, (C) 50% or less Y 2  SiO 5 :Tb phosphor and (D) 20% or less Zn 2 SiO 4 :Mn phosphor. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H076652-A (JP)
Title: Optical switch
Inventor: NAKAMURA YUTAKA
IPC: G02B26/02
Filed: 1993-08-09
Abstract: PURPOSE:To easily mount an optical fiber connector on an optical switch. CONSTITUTION:In a light projecting and receiving fiber connector 2, a respective outer tube 25 is fitted into a groove part 5a of an adapter member 5 to stop a flange part 25a of this outer tube 25 between a contact surface and a wire spring 6, and also an engaging part of another more adapter member of similar shape is fitted together to a protrusive part and a stepped part of the adapter member 5 and held to an adapter 50. The adapter 50 for holding this light projecting and receiving optical fiber connector 2 is mounted on an adapter storage part 36a of a case 36.