baber/WOPTO huggingface dataset:
Patent JP-S62130362-A (JP)
Title: Detecting device for defect of disk medium
Inventor: OKADA YASUE
IPC: G11B20/18
Filed: 1985-12-02
Abstract: PURPOSE:To perform defect detection meeting requirements of the use of a computer by comparing the output digital signal of a data demodulating circuit with the standard digital signal of a reference memory part. CONSTITUTION:A medium defect extending to all tracks of a magnetic disk device is detected by an analog error detecting circuit 2 to detect defective tracks, improving the detection efficiency. At this time, the slice level of the circuit 2 is set strictly to find many errors. Then, data are read out of the defective tracks among all the tracks through a control circuit 6 on the basis of the detected error information and inputted to the data demodulating circuit 7 to generate demodulated digital signals of the defective tracks, which are inputted to a comparing circuit 8. The circuit 8 compares the standard digital signal stored in a memory part 5 with the demodulated digital signals of the defective tracks which are demodulated by the circuit 7 to detect plural defective parts which are present in one period, i.e. defective parts which do not meet the requirements of the use of the computer.
Patent JP-H05201257-A (JP)
Title: Openable roof for vehicle
Inventor: YOHANESU NIKORAASU HIYUUYAA
IPC: B60J7/185
Filed: 1992-10-09
Abstract: PURPOSE: To eliminate an unpreferable load to a set lever by providing forcing guides operating over at least part of a panel during pivotally moving when a catching device is not operated at a set-out lever. CONSTITUTION: Catching devices 16, 21 positioned backwardly of a set-out lever 10 between a panel and a stationary guide rail 5 are operatively connected to drive means 7, 8 for pivoting the panel in the first and last pivoting part from and to the closed position, respectively. The lever 10 includes forcing guides 31, 32 which are operative between the lever 10 and the rail 5 during at least a part of the pivoting movement of the panel when the catching devices 16, 21 are inoperative. The lever 10 is additionally supported by the guides 31, 32 to increase stability of the lever 10. As a result, the stability of the panel support is increased.
Patent JP-2001094781-A (JP)
Title: Method for adjusting image signal level, image reader and electronic blackboard
Inventor: NAKA TAKAFUMI
IPC: B43L1/04
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To properly correct a curve of an image signal level by an image reader for an electronic blackboard or the like even when a white reference face provided at an image read position partially gets dirty. SOLUTION: A present white image signal level curve V2 read from a white reference face of a sheet member on which nothing is drawn is compared with a reference image signal level curve V1 having been stored at factory shipment, and when both are dissident, the present white image signal level curve V2 is increased by a prescribed very small amount ΔV(%), a correction coefficient K is stored in a RAM based on the value ΔV, then the present white image signal level curve V2 is again compared with the reference image signal level curve V1 and the processing in S40-S70 is repetitivey executed until at least parts of both are coincident. When the present white image signal level curve V2 is at least partially coincident with the reference image signal level curve V1, the correction coefficient K is confirmed.
Patent JP-S61152805-A (JP)
Inventor: HIRAKAWA KUNIHIKO
IPC: A41G3/00
Filed: 1984-12-25
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-S63126541-A (JP)
Title: Low-water content o/w type emulsion and its production
Inventor: YUKIMOTO KIYOTO
IPC: A61Q19/00
Filed: 1986-11-14
Abstract: PURPOSE:To micronize the particles and to improve the stability of the title emulsion by mixing 100pts.wt. oil phase, 15-30pts.wt. water phase, and 10-30 pts.wt. mixed phase of a polyol and a surfactant to prepare the low-water content O/W type emulsion. CONSTITUTION:One hundred pts.wt. oil phase, 15-30pts.wt. water phase, and 10-30pts.wt. mixed phase of the polyol and the surfactant are separately frozen. The frozen material are crushed under frozen conditions and pulverized, and then the mixture of the still frozen fine particles is heated or pressed to produce the low-water content O/W type emulsion. A cetyl 2-ethylhexanoate, isopropyl myristate, etc., are used as the oil phase. Besides, glycerin, sorbitol, etc, can be exemplified as the polyol to be used as the component of the mixed phase.
Patent JP-S63126219-A (JP)
Title: Heat treatment of semiconductor wafer
Inventor: TANAKA TAKASHI
IPC: H01L21/22
Filed: 1986-11-14
Abstract: PURPOSE:To eliminate the irregularity in characteristics of the title semiconductor wafers by a method wherein a perforated dummy wafer is interposed between the wafers, treatment gas is stirred up in a furnace core tube, the treatment gas is made to flow in between the wafers, the wafers are heat-treated, and treatment gas is uniformly sent to the circumferential part and the center part of the wafers. CONSTITUTION:A perforated dummy wafer 8 is interposed between a plurality of wafers 2 which are lined up and housed in a furnace core tube 1. Treatment gas 7 is introduced from an aperture end 1a. As the wafer 8 has the outer diameter larger than that of the wafers 2, the introduced treatment gas 7 comes into collision with the circumferential part 8b of the wafer 8 and stirred up whenever it passes the circumferential part of the wafers 2 and moves forward, and it flows along the wafers 2. The treatment gas 7 flows in between the wafers 2, it passes a perforated hole part 8a and reaches the center part of the wafers 2 in the rear. As a result, the treatment gas is uniformly sent to the circumferential part and the center part of the wafers 2, and the irregularity of characteristics of the wafers can be eliminated.
Patent JP-2001103267-A (JP)
Title: Image processing device
Inventor: SUGAWARA YUTAKA
IPC: H04N1/387
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an image processing device that sequentially records a desired area onto succeeding pages in the case that the number of designated areas on one original exceeds a recordable limit of recording paper. SOLUTION: An image edit section 11 calculates how many trimming designation areas can be laid out on a size of recording paper among n-sets of trimming designation areas of the recording paper with a designated size (let number of laid out areas be m). In the case of n-m>=0, (S19; Y), the image edit section 11 lays out n-sets of the trimming designation area images on the recording size with the designated size (S20). Then n-sets of the trimming designation area images laid out by the image edit section 11 on the recording paper with the designated size are recorded and the processing is finished. In the case of n-m<0 (N; S19), m-sets of the trimming designation area images in the n-sets of the trimming designation area images are laid out in the image edit section 11 and recorded on the recording paper with the designated size (S22).  Then a value (n-m) is newly set to (n) (S23) and the recorded page is fed (S24) and the processing returns to the step S18.
Patent JP-H03136783-A (JP)
Title: Industrial robot and its control method
Inventor: SOMA IZUMI
IPC: G05B19/42
Filed: 1989-10-20
Abstract: PURPOSE:To perform easy mode switching operation during teaching operation by providing a mode switching means to switch mode when a movable portion is given teaching operation to take action different from past action process during the teaching operation. CONSTITUTION:When a wrist mechanism 12 is rotationally moved up and down by the teaching operation of an operator, a difference, (Ic-Ic'), between the position Ic of a rotationally moved axis D and the position Ic' thereof a time DELTAt before is judged whether it is over a preset value alpha or not. The change of the rotational movement position of the axis D at this time is detected by a detector in a wrist drive portion 11, so that the axis D is found to have been greatly changed from Ic' to Ic for a short time and returned to the Ic' again. When the wrist mechanism 12 is rotationally moved up and down to a great extent for a short time, spray-on signal output is stopped if it is not outputted to a spray gun control device, because of alpha<¦Ic-Ic'¦.
Patent JP-S61153932-A (JP)
Title: Evaluation of rotary mechanism in x-ray tube and device therefor
Inventor: TAKAHASHI HIROSHI
IPC: H01J35/00
Filed: 1984-12-27
Abstract: PURPOSE:To detect the deteriorated condition of rotary mechanism and evaluate by measuring and storing the frequency characteristic of rotary vibration at the initial stage of a rotary anode type X-ray tube then comparing with the vibration frequency characteristic measured during usage. CONSTITUTION:A vibration sensor 32 is fixed through a plastic vibration transmitting block 31 to a hard plastic holder 23 for securing a rotary anode type X-ray tube 11 into a bonnet 21. The output signal is processed through an evaluation system including a frequency component meter 34, a data memory 35, a data comparison/display 36, etc.. Upon start of usage, the vibration frequency component for every time from the start of rotation to predetermined maximum rotation is measured and stored then compared with the vibration frequency component characteristic measured after usage for predetermined interval thus to evaluate the deterioration of the rotary mechanism. Consequently, prediction of the cause of deterioration or the service life can be performed with high probability.
Patent JP-H09116010-A (JP)
Title: Semiconductor device and its manufacture
Inventor: MAYUMI SHUICHI
IPC: H01L21/285
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To reduce the parasitic capacities between wirings, to make the operation speed fast, to make it difficult for contact failure to occur, and to make the reliability high by providing insulating films having permittivities smaller than a layer insulating film, between the same-layer wirings in multilayer interconnections provided on a semiconductor substrate. SOLUTION: A plurality of first wirings 4 are formed on a semiconductor substrate 1, and insulating films 3 are formed between the first wirings 4. Besides, a layer insulating film 6 is formed on the first wirings 4 and the insulating films 3, and a second wiring 7 is formed on the layer insulating film 6. Incidentally, plugs 5 for connecting the first wirings 4 buried in the layer insulating film 6 with the second wiring 7 are formed. Especially, the permittivities of time insulating films 3 are made smaller than that of the layer insulating film 6. Consequently, it becomes possible to decrease the parasitic capacities between the same-layer wirings 4 and to prevent contact failure between the first and second wirings 4, 7.
Patent JP-S61152643-A (JP)
Title: Production of long cahin tertiary aliphatic amine
Inventor: INAGAKI TAKEO
IPC: B01J27/00
Filed: 1984-12-27
Abstract: PURPOSE:To obtain the titled compound by reacting a primary or secondary long-chain aliphatic amine with formaldehyde and H2 in the presence of an Ni-based hydrogenation catalyst using a specific amount of hydrated salt or anhydrous salt of orthophosphoric acid, pyrophosphoric acid or tripolyphosphoric acid as a cocatalyst. CONSTITUTION:The objective compound can be produced in high yield, by the N,N-dimethylation or N-methylation of a primary or secondary long-chain aliphatic amine with formaldehyde and hydrogen in the presence of an Ni-based hydrogenation catalyst, using 0.01-5pts.wt. (based on 100pts.wt. of the amine) of a cocatalyst comprising a hydrated salt or anhydrous salt of orthophosphoric acid, pyrophosphoric acid or tripolyphosphoric acid of formula I or formula II (n is 1-3; when n is 1, m is 1-3; X is alkali metal or ammonium salt when n=1 and m=1, is alkaline earth metal when n=1 and m=2, and is Al when n=1 and m=3; when n is 2, then m is 1 and X is alkali metal, ammonium salt or alkaline earth metal; when n is 3, then m is 1 and X is Al).
Patent JP-H10104375-A (JP)
Title: Heat sink and production method for the heat sink
Inventor: KUBOTA KIYOSHI
IPC: H05K7/20
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain a heat sink superior in radiation effect by forming an aluminum radiation plate having comb shape fins and a thicker frame and fixing a plurality of the frames in molten aluminum alloy bath embedding in parallel. SOLUTION: A plurality of fins 2 made by grinding metal aluminum plate in equal intervals into long strips are arranged on a thicker frame 3 in equal intervals to make a comb shape radiation plate 1. A plurality of fins 2 of the radiation plate 1 are inserted inside the grooves of fixed metal mold, the frame 3 is positioned to insert in the cavity of the metal mold and then molten aluminum alloy is pressed in the cavity. The molten aluminum alloy is filled in the cavity while sinking the frame 3 and forms a base and heat sink. After cooling and solidifying this, the heat sink is taken out. By this method, heat sinks with various shapes which are superior in strength and heat conductivity can be obtained.
Patent JP-S61155220-A (JP)
Title: Production of granule obtained by coating bivalent silver oxide with monovalent silver oxide
Inventor: SHIMIZU TADAYOSHI
IPC: C01G5/00
Filed: 1984-12-27
Abstract: PURPOSE:To increase the weighing precision of the granules obtained by coating Ag2O on the surface of AgO by adding preliminarily AgO particles in a reaction vessel and continuing slowly the reaction between silver nitrate and an aq. alkali hydroxide soln. in a prescribed pH range. CONSTITUTION:An aq. alkaline soln. of 9-11pH is produced. AgO particles are added to this aq. soln. to make a seed crystal or a neucleus. Then while stirring the soln., silver nitrate and an aq. alkali hydroxide soln. are added and the mixture is maintained to 9-11pH. The product is retained for >=5hr to obtain the granules wherein AgO is coated with Ag2O.
Patent JP-H03138351-A (JP)
Title: Production of cutting tool
Inventor: HIRANO HITOSHI
IPC: C23C14/22
Filed: 1989-10-20
Abstract: PURPOSE:To produce a cutting tool having high hardness at a cutting edge without deteriorating the toughness of a base material by regulating the radiative time of evaporated metal atoms and assistant ions radiated toward the base material of a cutting tool and also an accelerating voltage, respectively, and holding the surface of the above base material at a specific temp. CONSTITUTION:In a vacuum chamber 1, a base material 3 of cutting tool held by a substrate holder 2 is slowly rotated. Zr atoms evaporated from an electron beam evaporation source 4 are radiated toward the above base material 3 of cutting tool, and simultaneously, N ions are radiated from an assistant ion gun 5 toward the above base material 3, by which a ZrN ceramic film is formed on the surface of the base material 3. At this time, the radiative time of the Zr atoms and the N assistant ions and the accelerating voltage of the N assistant ions are set at the combination of values where the temp. of the above base material 3 surface can be kept at <=100 deg.C. By this method, the above film can be formed without causing damage to the base material 3, and the long-life cutting tool excellent in wear resistance and having superior flexibility can be obtained.
Patent JP-H09108322-A (JP)
Title: Case for volatile material
Inventor: DATE TADAHIRO
IPC: A61L9/12
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a case for volatile material in which the initial effect of the material can be kept from the beginning to the last of volatilization. SOLUTION: Ingredients volatilizing from a first and a second volatile materials while the materials are used are scattered in a room through an opening 18. As the upper surface of the first volatile material is free, three kinds of volatilizing ingredients, those of high, middle, and low steam pressure, which are kept in the first volatile material, volatilize in a prescribed ratio, and a certain medical effect can be obtained. And since the high steam pressure ingredient among the three volatilizing ingredients is easier to volatilize than the other two, the volume of volatilization reduces as time passes. The second volatile material keeps the same ingredient as the high steam pressure ingredient and its volatilization is controlled by an air-permeable film, and it can be continuously supplemented with the high steam pressure ingredient. Therefore, by using the first and the second volatile materials together, the effect can be retained from the beginning to the last of volatilization while the volatile materials are used.
Patent JP-H02191972-A (JP)
Title: Copying machine capable of forming index
Inventor: IGAWA SHOJI
IPC: G03G15/04
Filed: 1989-10-20
Abstract: PURPOSE:To form index simultaneously with copying and to imprint character information by setting copying magnification a little lower than set magnification and controlling a means for erasing the unexposed zone of a photosensitive body according to the setting of the index. CONSTITUTION:When the index forming mode selection key 111 of a control panel is operated, the copying magnification a little lower than the set magnification by zooming magnification up and down keys 114 and 115 is set through a CPU 200 and the unexposed part is formed on the photosensitive body. According to the setting by an index division key 109, the lighting of an interimage eraser is controlled and the indexes are formed on both sides of the image. Numbers are formed on the indexes by an index number setting key 110 and the character information is imprinted on the index.
Patent JP-H06125505-A (JP)
Title: Television device
Inventor: NAKANO MASAHIRO
IPC: H04N5/44
Filed: 1992-10-13
Abstract: PURPOSE:To enable the display of plural simultaneous input videos according to the information signals by a simple constitution by unnecessitating plural detection circuits by successively selecting plural input video signals and by detecting identification signals. CONSTITUTION:Various kinds of television broadcast programs are received by tuners 1 to 5, respectively, one of them is successively selected by selector units 6, 7, further, terminals 11c, 11d are switched by synchronizing with the horizontal scanning frequency of a video signal by a selection switch 11, and they are transmitted to an ID detection circuit 9. The identification signals contained in the video additional information of the selected video signal is detected, each reproduced video is demodulated to an aspect ratio in Y/C demodulation circuits 8, 10 according to this, the video are synthesized by a video synthesizer circuit 12, a picture is divided into plural areas and they are displayed. Thus, by enabling the detection of the identification signals of plural simultaneous input video signals by a detection circuit, a constitution is simplified and at the same time, plural video signals can be displayed.
Patent JP-2000106313-A (JP)
Title: Ferrite toroidal coil
Inventor: HAGIWARA KENJI
IPC: H01F37/00
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain a ferrite toroidal coil which can be assembled easily, manufactured at low cost, and make the characteristics of a filter easily changeable or adjustable, without damaging a substrate. SOLUTION: A case 10, which has a cylindrical external shape and a doughnut-like internal cavity, can be divided into a case bottom plate 11 and a case cap 12 so that the whole internal cavity can be opened and made of an insulating material, is prepared. Terminals 20a and 20b are formed on the external surface of the case 10 and pattern wiring 30a and 30b both ends of which are respectively connected to the terminals 20a and 20b and which are spirally wound along the internal surface of the cavity, and the wirings 30a and 30b are connected to each other, when the case cap 12 is put on the case bottom plate 11. A doughnut-like ferrite core 40 is housed in the internal cavity of the case 10 for carrying the terminals 20a and 20b and the pattern wiring 30a and 30b.
Patent JP-H0995508-A (JP)
Title: Method for copolymerizing olefin in vapor phase
Inventor: KOBAYASHI EIKO
IPC: C08F10/00
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To facilitate the control of the density of a formed copolymer resin by adding an organoaluminum compound to the reaction system in copolymerizing an olefin in a vapor phase in the presence of a catalyst prepared by bringing five specified components into contact with each other. SOLUTION: A catalyst is prepared by bringing a compound (e.g. tetramethoxyzirconium) containing a metal of group IVB in the periodic table, a compound (e.g. trimethylboron) containing a metal of group I, II or III in the periodic table, an organic cyclic compound (e.g. cyclopentadiene) having a plurality of conjugated double bonds, a modified organoaluminum compound having an Al-O-Al bond and/or a boron compound and an inorganic compound support and/or a particulate polymer support into contact with each other. In copolymerizing an olefin in a vapor phase in the presence of this catalyst, an organoaluminum compound (e.g. trimethylaluminum) is added to the reaction system to control the density of the formed copolymer resin.
Patent JP-H06129912-A (JP)
Title: Molten-steel temperature measuring method
Inventor: KIMURA TOSHIYUKI
IPC: F27B3/28
Filed: 1992-10-14
Abstract: PURPOSE:To provide a molten-steel temperature measuring method wherein the measurement of a molten-steel temperature inside an arc furnace is performed by one operator from the insertion of a temperature detection probe into molten steel up to the processing of measured data and a measured value is processed with good accuracy without the intermediary of a human being. CONSTITUTION:When a molten-steel temperature is measured, a temperature detection probe 3 is inserted into molten steel 2, and the molten-steel temperature is measured. Data on the molten-steel temperature detected by the temperature detection probe 3 is sampled at a cycle of 50 [msec], and it is taken into a programmable controller 5. The mean value of sampled data is used as the measured value of the molten-steel temperature and it is displayed on a display device 6.
Patent JP-H01119163-A (JP)
Title: Terminal equipment with automatic answering telephone function
Inventor: NAKAMURA YOSHIAKI
IPC: H04M11/00
Filed: 1987-10-31
Abstract: PURPOSE:To surely and easily transmit information hard to be transmitted in voice by attaching a message exchange function by a character on an automatic answering telephone function by the voice. CONSTITUTION:By providing message exchange means 300a and 300b by the character on each of terminals 100a and 100B, it is possible to perform the exchange of a character message between a caller side terminal equipment 100b and a callee side terminal equipment 100a at the time of placing automatic answering telephone. The said character message exchange means 300 is constituted of a changeover switch 201, a modem 204, a character memory device 205, a keyboard 206, and a display device 207. In such a way, it is possible to transmit the information hard to be transmitted to an opposite side due to a voice signal easily and surely.
Patent JP-H06124880-A (JP)
Title: Electron beam exposure method
Inventor: HIRUUMI JIYUNJI
IPC: H01L21/027
Filed: 1992-10-14
Abstract: PURPOSE:To prevent deterioration of a pattern shape due to heat between shots with respect to an electron beam exposure method. CONSTITUTION:In making continuous shots of a shaping beam, a slope is made on current density of a beam for second and following shots so that the density reduces toward connection with a previous shot.