baber/WOPTO huggingface dataset:
Patent JP-H03113301-A (JP)
Title: Stm probe manufacturing device
Inventor: TAKEDA YASUHIRO
IPC: H01J37/28
Filed: 1989-09-28
Abstract: PURPOSE:To obtain a superior tip shape with desired symmetry and to manufacture a probe at high yield by employing AC electrolytic polishing, and adjusting the frequency of an alternating electric field and the time of electrolytic polishing after a metallic wire is cut. CONSTITUTION:When electrolytes R at electrodes 2 and 3 are regarded as resistances 13 and 14, a polishing end point detection electrode 4 is applied with a polishing electric field passed through the resistances. The waveform of a detected voltage is shaped by a comparator, a one-shot multivibrator, etc., in a control part 9 to generate the ON signal of an analog switch 12. When the polishing is advanced and the metallic wire 5 is cut, a point A is opened and an electric field applied to a detection electrode is ceased. This state is detected by a detecting circuit 10 and a delay circuit 11 operates according to the detection output to turn off the switch 12 a desired time of the circuit 11 later, thereby stopping the polishing electric field.
Patent JP-2001076397-A (JP)
Title: Magnetic recording/reproducing device
Inventor: TAKADA HIROYUKI
IPC: G11B15/43
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To make realizable an optimal mechanical tension control for each of large and small cassettes, to improve the reliability of a mechanism and to attain a cost reduction. SOLUTION: In a VTR having a tension servo mechanism capable of interchangeably using large and small tape cassettes, a tension spring 7 which turnably energizes a tension arm 4 around a tension arm turning fulcrum 4b, a tension pole 4a, a tension band fixing end B which is planted into a chassis 1 and supports one end of a tension band 11, and a tension band fixing end A which is planted into the tension arm 4 and supports and other end of the tension band 11 are provided. And, the positions A, B of the tension band fixing ends are decided so that the angular moment by the tension spring 7 in the position of the tension arm 4 in the position where reel pedestals 2, 3 are adaptable to the small cassette becomes smaller than that in the position of the tension arm 4 in the position where the reel pedestals are adaptable to the large cassette.
Patent JP-H1186602-A (JP)
Title: Candle-shaped light source for lantern
Inventor: UJIHARA SHIRO
IPC: F21L4/00
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To change the brightness of a light source according to the lapse of time for producing impression of a candle by arranging at least two bulbs vertically, flashing only the upper bulb, covering the outside of the bulbs with an opaque inner cover, and further covering the outer surface thereof with a cylindrical lens member. SOLUTION: A candle-shaped light source 10 for lantern is formed of a main body 11 and a light-emitting part 12 provided thereon, and the light- emitting part 12 is the bulb of a light-emitting element 12a arranged on the upper side, the bulb of a light-emitting element 12b arranged on the lower side, and a translucent cover 12c for covering their outer surfaces. When the bulbs are lighted, the light of the vertically arranged light-emitting elements 12a, 12b is reflected by the translucent cover 12c to emit a slender light like the flame of a candle. Furthermore, the light is expanded by a lens member arranged on the circumference and diffused over the whole inner surface of the lantern. Only the upper light-emitting element 12a of the two light-emitting elements is flashed at prescribed intervals to produce the impression of the upper part of the flame being flickered by wind.
Patent JP-H02100741-A (JP)
Title: Information processor
Inventor: NISHIDA MASATO
IPC: G06F12/08
Filed: 1988-10-08
Abstract: PURPOSE:To invalidate the data of a cache, having possibility which is rewritten by other processors by providing a shared block flag which indicates an area where a data block is accessed by other processors corresponding to blocks of the cache memory. CONSTITUTION:A bit which indicates a shared area is provided in a page table word, etc., for a memory control system which performs paging operation, thereby indicating whether or not a read data block is an area accessed by plural processors. In another way, the flag which indicates access to the shared area is provided to a request itself from an instruction processing unit 3 and then detected by a shared block loading detecting circuit 2-3 to set the bit of the shared block flag 2-4 corresponding to a block loading object entry of the cache memory 2-1 through a signal line 202. Consequently, the consistency of the cache can be efficiently ensured.
Patent JP-S63105826-A (JP)
Title: Wire cut electric discharge machine
Inventor: MAGARA TAKUJI
IPC: B23H7/02
Filed: 1986-10-24
Abstract: PURPOSE:To sharply improve machining precision at a corner part, by providing a control means which predicts a change in a machining amount at a corner part and corrects a change in a gap between the sides of electrodes occasioned by a change in a machining amount. CONSTITUTION:In finish machining, a discriminator 12 outputs a signal by means of which a control device 14 is actuated when a present machining position is under circular movement of a corner part. The control device 14 selects a new interpole servo reference voltage for machining the preset corner part by means of signals from a discrimator 12 and a discriminator 13 for discriminating finish machining. The control device switches a reference voltage to the new reference voltage, and restores it to its original interpole servo reference voltage upon completion of machining of the corner. For. example, since, in the case of machining of an in-corner, with the increase in a machining amount, a gap between the sides of electrodes is increased to cause overcut, the control device 14 switches a reference voltage to an interpole servo reference voltage, in that the gap between the sides of electrodes is decreased, so that the overcut by a machining integration effect is corrected.
Patent JP-S61131151-A (JP)
Title: I/o interruption processing system
Inventor: OJIRO YOSHIFUMI
IPC: G06F13/24
Filed: 1984-11-30
Abstract: PURPOSE:To improve the through-put by providing plural channel elements, fetching and analyzing required information by them and processing interruption independently so as to apply I/O interruption processing quickly. CONSTITUTION:An interruption informing circuit 52 in a main storage controller 51 manages an idle FIFO queue and compares an effective queue signal transmitted from a channel element (CHE)39 with a mask value with queue correspondence transmitted from a CPU44. An interruption information signal commanding the presence of the effective interruption queue is given to a CPU44. The CPU44 dequeues the FIFO queue 46 to execute various processings corresponding to the content of interruption information. While the CHE39 enques the interruption information from the I/O device 31A to the FIFO queue 46, the other I/O device utilizes the control unit CU not busy and a path including the CHE to enque the interruption information to an idle FIFO queue.
Patent JP-S63105649-A (JP)
Title: Prevention of frozen tofu
Inventor: MORISHITA NOBUHIRO
IPC: A23L11/00
Filed: 1986-10-24
Abstract: PURPOSE:To produce frozen TOFU (bean curd) having branded letter, pattern, mark, etc., on the surface without damaging qualities of the product, by branding the surface of frozen TOFU in a dry state. CONSTITUTION:The surface of frozen TOFU in a dry state of usually 4-12%, preferably about 6-10wt% water content is optionally coated with a solid or liquid saccharide. Then a brand having formed a protruded proper mark such as letter, pattern, sign, etc., made of metal or ceramic is heated to a suitable temperature of about 150-500 deg.C and is pressed on the surface of the frozen TOFU.
Patent JP-H0996754-A (JP)
Title: Zoom device and image reproducing device
Inventor: TACHIBANA ATSUSHI
IPC: G03B17/28
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain a zoom device by which an adequate focal distance can be obtained with simple control, and which is advantageous in terms of cost by providing a cam member and a selecting means by which a using area for controlling the moving of plural lens groups among plural cam areas can be selected in accordance with the position of a film in an optical axis direction. SOLUTION: This device is provided with the cam member 12 in which the plural cam areas L and R for controlling the moving of the plural lens groups 52 and 53 in the optical axis direction are formed, and which is driven by the driving source 16, and the selecting means selecting the using area for controlling the movement of the plural lens groups 52 and 53 out of the plural areas L and R in accordance with the position of the film in the optical axis direction. By the constitution, the movement of the plural lens groups 52 and 53 can be controlled only by controlling the operation of a single driving source 16, and also the adequate focal distance can be set in accordance with the position of the film in the optical axis direction. Consequently, control can be more easily performed tan in the case plural driving sources provided for the respective groups 52 and 53 are controlled.
Patent JP-H03116412-A (JP)
Title: Head position detector
Inventor: KAWAZOE KAZUSHIGE
IPC: G11B21/08
Filed: 1989-09-28
Abstract: PURPOSE:To attain high-accuracy head position detection by projecting an optical image of a 2nd grating provided at the support part of a magnetic head on a 1st grating and forming moire fringes, and detecting the moire fringes optically. CONSTITUTION:The optical image of the 1st grating G1 is formed on a data surface 11 because of the difference in light reflection factor between a recording track 23 and a guard band 24 and an optical image of the 2nd grating G2 which consists of transparent lines 32 and opaque lines 33 and has the same pitch P with the 1st grating G1 is formed on the reverse surface of an optical part 31. The 2nd grating G2 having the same pitch P is projected on the 1st grating G1 at a specific tilt angle and the moire fringes having specific pitch consist of the 1st grating G1 and 2nd grating G2. Pulse signals having time intervals equal to the fringe pitch are used as servo position signals for a head with a slider and recording tracks 23 can be detected directly and optically as position detection information on the head with the slider. Consequently, the high-accuracy head position detection is performed.
Patent JP-S61133519-A (JP)
Inventor: MATSUMARU AKIHIKO
IPC: H01H13/20
Filed: 1984-11-30
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-H1190277-A (JP)
Title: Rotary sprayer and reactor having the same
Inventor: GOURIKI HIDEO
IPC: B05B3/04
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To sufficiently control the rotational velocity of a spraying rotary driving body even when high pressure fluid is sprayed by using a thrust bearing for the contact surface between a main body and the rotary driving body. SOLUTION: In the production a vinyl chloride based polymer, in a polymerization reactor, a thrust bearing 4 is used for the contact surface between a rotary driving body 2 having a spraying nozzle 1 and a main body 3, and a scale preventing agent is sprayed uniformly on a polymerization reactor wall by a rotary sprayer using a rotary shaft 5 having an angular column joining part 6 having an angular surface as a rotary shaft for rotating the body 2. In this way, since the obtained vinyl chloride polymer can sufficiently control the rotational velocity of the spraying rotary driving body 2, a high quality product free of sale and others can be produced in high productivity.
Patent JP-H03114181-A (JP)
Title: Complex heating cooking apparatus
Inventor: MIYAGAWA JUNICHI
IPC: H05B6/12
Filed: 1989-09-28
Abstract: PURPOSE:To distinguish an induction heating coil part from a heat emission part such as electric heater with different colors clearly by making the color of the part where an induction heating coil is situated different from that of the part where the heat emission part is situated, in the pattern of the heating part on the surface of a cooking plate. CONSTITUTION:Induction heating coils 4, 5 and a plurality of heating parts consisting of electric heater 6 as the heater emitting body are provided at the rear side of a cooking plate 2, and heating indicative patterns with a circular pattern is formed on the surfaces of the cooking plate where they are situated. Therein the heating indicative patterns 7, 8 facing the induction heating coil parts 4, 5 having different color from a heating indicative pattern 9 for the heater part. The colors of the pattern displayed on the cooking plate shall be warmer for the heat emission part than for the induction heating coil part. Thermal distinction is given visually in this way to permit the user to make distinction easily, and thus the safety is enhanced.
Patent JP-H0996663-A (JP)
Title: Period generator
Inventor: SATOU SHINYA
IPC: G01R31/3183
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain a period generator operating stably even with a CMOS structure without lengthening the period of reference clock by providing a switching circuit at the prestage of each FF constituting a shift register. SOLUTION: A switching circuit MUX at the prestage of each FF in a shift register 18 is provided, at an input terminal A thereof, with an output signal IA from its own FF and, at an input terminal B thereof, with an output signal IB from the FF in the prestage. Control terminal EN of the switching circuit MUX is provided with a match detection signal J from a match detection means and the output terminal O of switching circuit MUX is connected with the input terminal D of each FF, and to trigger input terminal CK, a reference clock PC is inputted. Since the signal shift operation of shift register 18 is controlled by the match detection signal J, it is operated surely even if the phase of match detection signal J is close to that of reference clock PC or lags behind by about one period. Consequently, the allowance of delay can be enlarged for the match detection signal J.
Patent JP-H0996582-A (JP)
Title: Leaking-position detecting method for buried gas pipe
Inventor: KAWASHIMA TAKESHI
IPC: G01M3/24
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a leaking-position detecting method, which can detect the leaking position quickly and accurately without digging when gas is leaking from a gas pipe buried underground. SOLUTION: The air pressure in a service pipe 3 within the land of a customer is increased by a compresser 6. The vibration, which is generated in the gas pipe when gas in the service pipe 3 is leaking, is detected by acceleration sensors 7 and 8, which are attached to both ends of the service pipe 3. The leaking position (a) is obtained from the time deviation of the vibrations detected with the acceleration sensors 7 and 8.
Patent JP-H0595094-A (JP)
Title: Manufacture of semiconductor device
Inventor: UCHIYAMA AKIRA
IPC: H01L21/76
Filed: 1991-10-01
Abstract: PURPOSE:To provide a method of manufacturing a semiconductor device in the SOI structure comprising semiconductor layers having excellent crystal characteristics. CONSTITUTION:Phosphorus (P) ions are implanted to an Si substrate 30 to result in high concentration within the range of the predetermined depth from the surface of the substrate. Next, an n<+> layer 36 is formed into the Si substrate by conducting the annealing to leave the layer of Si substrate 30 under such n<+> layer 36 and to form a Sr crystal layer 38 on such layer. After an Si-N film 40 pattern is formed on the Si crystal layer 38, etching is conducted up to the surface of the remaining layer 34 of the Si substrate to form island regions consisting of the Si-N film 40, Si single crystal layer 38 and n<+> layer 36. Thereafter, thermal oxidation process is carried out under the oxidizing atmosphere to form an oxide region between the Si single crystal 38 and remaining layer 34 of Si substrate.
Patent JP-H10187429-A (JP)
Title: Constructing method for computer system, computer system and recording medium
Inventor: MINATO NORIYA
IPC: G06F9/06
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a method with which a computer system can be efficiently constructed while effectively utilizing software property. SOLUTION: A box holding part 1 holds a CPU 4 for providing required processing by executing plural object programs while switching them and plural object modules (BOX) 10 to be respectively functioned as object programs at the CPU 4 when a control parameter determining a program execution environment and following processing for the unit of an object is embedded. Corresponding to the class of computer system to be constructed, a box control part 2 embeds this control program in the relevant section of relevant BOX 10 and reports it to the CPU 4. In this case, the BOX 10 and the control parameter are let exist while being respectively separated at inactive time.
Patent JP-H1056913-A (JP)
Title: Cleaner pump for breeding aquarium
Inventor: OKAZAKI SADAO
IPC: C02F9/00
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a cleaner pump capable of discharging waste water while putting organisms in a breeding aquarium and washing a filtering material at the bottom and lightly and joyfully carrying out breeding of organisms. SOLUTION: This cleaner pump is obtained by putting a stirring blade 5 for washing and a lifting pump blade 1 connected through long shafts 4 and 10 to a motor housed in a motor case into a container 6 opened in its lower part.
Patent JP-H1025975-A (JP)
Title: Window device
Inventor: KUJIRADA MASANOBU
IPC: H01L51/50
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To install a TV having a large-sized screen effectively in a home and an automobile by containing a display-panel to the whole or a part of a window plate. SOLUTION: Window plates 12 are fitted to the upper and lower sections of the three opening sections of a window frame 11 and a display-panel 13 at a center. Or a display-panel 13a is fitted into the opening section of a window frame 11a. Or a display-panel 13b is inserted to a part of a window frame 11b. An electrically connected connector 16 is mounted. When a thin-film transistor is contained, the window device is equalized to a normal window. When a dimming plate is set up onto the surface of the window plate, the double viewing of a landscape in the open air and a screen is prevented. Accordingly, the display-panel having a large screen is installed by utilizing the space of a window, and amenity and habitability in a car can be improved largely.
Patent JP-H04131751-A (JP)
Title: Fluorescent x-ray analytical method
Inventor: KATAOKA YOSHIYUKI
IPC: G01N23/223
Filed: 1990-09-22
Abstract: PURPOSE:To eliminate the error of an analytical result even if an unknown element is adhered to a sample by measuring the strength of a fluorescent X-ray at two fetch angles for each element to be analyzed, and conducting the quantitative analysis of the sample on the basis of this. CONSTITUTION:A sample 20 having an adhered layer 22 of Zn on a base layer 21 of Zn and Fe is irradiated with X-rays and qualitatively analyzed to confirm that Zn and Fe is contained in the sample 20. Then, an incident X-ray B1 is radiated at a first incident angle phi1 of the degree in which a fluorescent X-ray B23 is detected also from the layer 21 to measure the first strength of the X-ray B2 at a first fetch angle phi1. After measurement of the first strength, the X-ray B1 is radiated at a second incident angle phi2 larger than the incident angle phi1 to measure the second strength of the X-ray B2 at a fetch angle phi2 larger than the fetch angle phi1. Here, the sample 20 contains three unknown letters of the thickness of the adhered layer 22, and the concentration of each element in the layers 22 and 21. Thus, the strength of the fluorescent X-ray B2 is also measured for Fe at both the incident angles phi1, phi2 and both the fetch angles phi1, phi2. On the basis of a plurality of the measured strengths, the quantitative analysis of the sample can be conducted.
Patent JP-H0196219-A (JP)
Title: Aromatic polyimide copolymer
Inventor: TERAUCHI MAKOTO
IPC: C08G73/10
Filed: 1987-10-08
Abstract: PURPOSE:To provide the titled copolymer free from deterioration when subjected to molding, outstanding in heat and solvent resistances and mechanical properties, useful for electrical or electronic parts, etc., produced from a specific aromatic tetracarboxylic dianhydride component and ether-based aromatic diamine component, etc. CONSTITUTION:A polymerization is carried out on heating between (A) an aromatic tetracarboxylic dianhydride of formula I (Ar2 is tetravalent aromatic residue) (e.g. 3,3'4,4'-biphenyltetracarboxylic dianhydride), (B) an ether-based aromatic diamine of formula II [X is O or C(CH3)2; Ar1 is divalent aromatic residue] [e.g., 4,4'-bis(4-aminophenoxy)diphenylsulfone], and (C) a thioether-based aromatic diamine of formula III (Ar3 is divalent aromatic residue) [e.g. 4,4'-bis(4- aminophenylthio)diphenylsulfide] to obtain the objective copolymer constituted of (1) 51-99mol.% of recurring units of formula IV and (2) 49-1mol. of other recurring units of formula V.
Patent JP-S61133721-A (JP)
Title: Drive circuit
Inventor: WATABE TAKAO
IPC: H03K17/06
Filed: 1984-12-03
Abstract: PURPOSE:To obtain a circuit immune to noise and an amplitude over a power supply voltage and also a high drive capability of a bipolar transistor (TR) by driving a load additively by a bipolar TR ad an insulation gate FET. CONSTITUTION:When a terminal 22 is connected to a positive power supply 21 with a potential Vss at 0V, the P-channel insulation gate FHTs 24, 27 are conducted and N-channel insulation gate FHTs 25, 26 are nonconductive. As a result, the npn bipolar TR28 is conductive and a TR29 is nonconductive and then a potential at an output terminal 20 rises. On the other hand, since an FET30 is conductive and an FET31 is nonconductive, the current flowing to the FET30 contributes to the potential rise at the output terminal 20. As a result, the potential at the output terminal 20 rises by the current flowing through the TR28 and the FET30 until the potential reaches a value of the voltage Vcc subtracted by a VBE of the TR28 and reaches the Vcc. In switching the voltage at a terminal 19 to the Vcc, the potential at the output terminal 20 drops. In this case, the potential at the terminal 20 is decreased additive by the TR29 and the FET31 until it reaches the VBE of the TR29, and then drops to 0V by the FET31.
Patent JP-H0995609-A (JP)
Title: Room temperature curing composition and its production
Inventor: WATABE TAKASHI
IPC: C08L101/00
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition having sufficiently low viscosity, free from the loss of the flexibility of a cured material even in the case of using an inorganic filler and useful as a sealing material, etc., by mixing plural specific high molecular polymers having different molecular weights. SOLUTION: (A) 100 pts.wt. of a high molecular weight polymer having a molecular weight of 8000-30000 in which >=50% total molecular terminal groups are hydrolyzable silicon-containing groups is compounded with (B) 1-200 pts.wt. a high molecular weight polymer of 4000-30000 in which <50% total molecular terminal groups are hydrolyzable silicon-containing groups. Further, it is preferable that both the main chains of the component A and the component B are substantially polyethers and both the hydrolyzable silicon-containing groups of the component A and the component B be expressed by the formula R<2> SiXaR<1> 3-a [R<1> is a 1-20C (substituted) monovalent organic group; R<2> is a divalent organic group; X is OH or a hydrolyzable group; (a)=1-3].  Furthermore, preferably, (C) a plasticizer, especially free from a low molecular plasticizer, is contained or a plasticizer is not substantially contained.