baber/WOPTO huggingface dataset:
Patent JP-H04291646-A (JP)
Title: Write monitoring device
Inventor: SAKUTA KENJI
IPC: G06F12/16
Filed: 1991-03-20
Abstract: PURPOSE:To monitor the rewriting of the contents of a storage element by comparing the contents of the storage element with a check sum of the element in an interruption processing routine generated in each rewriting of information in the storage element. CONSTITUTION:A specific area of the storage element 102 is used as a check sum area, and when data are written in the element 102, a CPU 101 is interrupted. In the case of writing data in the element 102, a new check sum for the element 102 is calculated in each writing of data, the calculated value is written in the check sum area and the check sum of the element 102 is calculated also by an interruption processing program corresponding to an interruption generated in each data writing and compared with the value of the check sum area. When both the values are different as the result of comparison, the whole storage element 102 is rewritten to a system default value by the interruption processing program and the system is reset, or a message is informed to a user.
Patent JP-H05220559-A (JP)
Title: Continuous casting method
Inventor: UCHIMURA MITSUO
IPC: B22D11/16
Filed: 1992-02-12
Abstract: PURPOSE:To decide the suitable rolling reduction condition, in which segregation in a cast slab becomes good in a light rolling reduction casting. CONSTITUTION:The casting speed is reduced for the constant time in light rolling reduction. The rolling reduction condition, in which the segregation in the cast slab becomes good by the rolling reduction speed or the rolling reduction rate at the solidified time mostly recognizing the correlation with the segregation in the rolling reduction history of the deteriorated segregation cast slab caused by reduction of the casting speed, is decided and the casting is executed.
Patent JP-H08254439-A (JP)
Title: Optical rotary encoder
Inventor: SUZUKI KATSUHIKO
IPC: G01D5/34
Filed: 1995-03-16
Abstract: PURPOSE: To make an extent of resolution accuracy improvable and also cost reducible, aside from being miniaturizable. CONSTITUTION: Four graduation parts 11a to 11d of each scale 11 installed in a cylindrical rotor 1 are rotatively moved by each rotation of a rotary shaft 2 connected to a measured body performing a rotation and a rectilinear movement and this cylindrical rotor 1 clamped to this rotary shaft 2. At this time, each light out of four light projecting means 15a to 15d is irradiated to these graduation parts 11a to 11d, while each reflected light reflected out of these graduation parts 11a to 11d is led to respective detecting means 16a to 16d as much as the number conformed to a turning angle of the cylindrical rotor 1, and here they are converted into an electrical signal (pulse sick).  On the basis of this electric signal, those of tuning angle, rotational direction, rotational speed or the like of the cylindrical rotor 1 and the rotary shaft 2 are operated, and on the basis of the operated results, the turning angle, the rotational direction and the rotational speed or the like of the measured body are measured.
Patent JP-H04293139-A (JP)
Title: Data holding method
Inventor: IIDA MASARU
IPC: G06F11/16
Filed: 1991-03-20
Abstract: PURPOSE:To prevent the generation of an error in data written in a holding memory even if the reset is executed or a power source is disconnected in the course of writing the data in the holding memory. CONSTITUTION:In a holding memory 11, an information recording area 11b for writing and recovering the data is provided in addition to a holding data store area 11a, (1) holding data is stored once in the information recording area 11b, and thereafter, (2) write of the holding data concerned is executed to the store area 11a, (3) the holding data is written in the store area 11a, and thereafter, (4) the information recording area 11b is cleared. In such a state, when a power source is turned on or when reset is released, an information recording area contents discriminating part 12a of a microprocessor 12 refers to the information recording area 11b, and in the case the holding data of the information recording area is not cleared, the holding data of the information recording area 11b is cleared after a write processing of the holding data of the information recording area 11b is finished.
Patent JP-H10250090-A (JP)
Title: Method and system for manufacturing color filter, color filter, display, and apparatus equipped with display
Inventor: SAITO MASAMICHI
IPC: G02F1/1335
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To cool an ink jet head efficiently by cooling the ink jet head in parallel with cleaning thereof through a cleaning means. SOLUTION: A cleaning unit 212 moves below a head unit 204 and a blade unit stage 231 ascends to wipe off the nozzle face of an ink jet head with a wet sponge-like blade through back forth operation. When the blade is wetted, pure water is sprayed from a cleaning unit 214 and ink is cleaned off. Temperature of the blade can be controlled through temperature control of the pure water for cleaning. The ink jet head is cooled by wiping off the nozzle face of the ink jet head with a blade absorbing temperature controlled pure water.
Patent JP-S60217294-A (JP)
Inventor: KENISU RUUTASU
IPC: C10L1/14
Filed: 1985-03-22
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-H06249892-A (JP)
Title: Operation method of waveform data
Inventor: TAKEUCHI KATSUHIRO
IPC: G01R19/02
Filed: 1993-02-23
Abstract: PURPOSE:To perform various waveform operations including effective value by providing a memory for storing a waveform data, successively replacing the oldest waveform data with the newest sampling waveform data, and conducting a determined operation on the basis of the renewed data. CONSTITUTION:An input waveform shaped by a waveform shaping circuit 12 is inputted to a phase locked loop PLL circuit 14 in the following stage. The circuit 14 receives the input waveform to generate a sampling clock with n-time frequency synchronous with it, and gives a clock signal to a sample holding circuit 13. For the input waveform, thus, the data from one cycle to n-points are sampled, and the data is supplied to a digital signal processing means 15 after A/D converted 15. The means 16 receives this data and calculates an effective value, and at that time, a ring back-like memory area for holding n-pieces of data is ensured in a memory.
Patent JP-H09249945-A (JP)
Title: Steel for fresh water apparatus
Inventor: KIMURA HIDETO
IPC: C22C38/00
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To produce a steel showing good corrosion resistance in a water environment, requiring surface hardness and excellent in a balance of corrosion resistance/hardness as a wear resistant material coping with fresh water, in a martensitic stainless steel, by specifying the contents of Cr and Ni and refining the crystal grains only in the vicinities of the uppermost surface and back faces. SOLUTION: This steel is composed of a martensitic stainless steel contg., by weight, <=17% Cr and <=7% Ni, and in which the ranges of at least 0.05mm from the uppermost surface and back faces have the structure in which the average distance between ferrite and martensite is regulated to <=10μm.  For producing the steel, for example, the steel having the above compsn. is formed into an ingot by continuous casting or the like, which is subjected to heating and hot rolling to form into a steel having a prescribed sheet thickness, thereafter, the vicinities of the surface and back faces of the steel are applied with working strains by shot blasting or the like in a stage before heat treatment, and the structure in which the average distance between ferritic layers and martensitic layers is regulated to <=10μm is formed in the ranges of at least 0.05mm from the uppermost surface and back faces.
Patent JP-S62213853-A (JP)
Inventor: SATAKE TOSHIHIKO
IPC: B02C4/38
Filed: 1986-03-14
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-S62213883-A (JP)
Inventor: MATSUMOTO TOSHIYUKI
IPC: B07B13/065
Filed: 1986-03-15
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-S52141144-A (JP)
Title: Data input unit
Inventor: KATAGIRI TETSUROU
IPC: G06F11/00
Filed: 1976-05-19
Abstract: PURPOSE: To secure a quick detection of the fault area through abnormality detection of common bus line by providing buffer to the data line, and thus to increase the system dependability. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58176307-A (JP)
Inventor: OZAKI KAZUHIKO
IPC: E01H5/00
Filed: 1982-04-09
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-H09228476-A (JP)
Title: Wooden building construction method
Inventor: MORIYAMA SUSUMU
IPC: E04B1/26
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a new erection method for a wooden building in which the reduction of the construction period and the costdown are compatible. SOLUTION: Sills are laid on foundations and the first floor panels are laid on the sills and the first floor columns are fitted in fitting notches provided on the first floor panels to erect the first floor columns on the sills. The first floor external wall panels 18 are installed between the first floor columns and the first floor horizontal members are laid on the first floor columns to form the first floor framework. The second floor panels are laid on the first floor horizontal members and the second floor columns are fitted in the fitting notches provided on the second floor panels to erect the second floor columns on the first floor horizontal members. And the second floor external wall panels 24 are installed between the second floor columns and the second floor horizontal members are laid on the second floor columns to form the second floor framework.  Roof trusses 16 are laid on the second floor horizontal members and sheathing roof panels 17 are laid thereon.
Patent JP-H03109369-A (JP)
Title: Thioester nuclear compound and crystalline liquid compound
Inventor: KIYASURIIIN MARII BETAATON
IPC: C09K19/20
Filed: 1990-03-12
Abstract: NEW MATERIAL: A thioester core compound of formula I (R is alkyl; Ar is substd. aryl; R' is chiral branched alkyl).  
     USE: The subject compound is a ferroelectric liquid crystal compound having the fixed structure. It is useful in electro-optic application, especially in the production of ferroelectric liquid crystals, because it is stable near at room temperature, it has large spontaneous polarization and fast electro-optic response, and it possesses stable ferroelectric phases.  
     PROCESS: An alkoxy-aromatic compound of formula II is reacted with an acid chloride of formula III to give an acid chloride of formula IV. The product is reacted with 4-mercaptobenzoic acid of formula V to give a compound of formula VI. The product is reacted with the compound of formula III and then with a compound of formula R'OH optionally in the presence of PPh 3  diethylcarboxylic acid salt (DEAD) to give a compound of formula I. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S60202396-A (JP)
Inventor: KAWAMURA FUMIO
IPC: G21F9/00
Filed: 1984-03-28
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-S63225531-A (JP)
Title: Oxide superconductive material
Inventor: TSURUMI SHIGEYUKI
IPC: C04B35/45
Filed: 1987-03-13
Abstract: PURPOSE:To improve critical temp. and critical magnetic field characteristic and to make transition temp. range of superconductivity narrower, by forming a single phase of Y, La, etc. -B, Sr, etc.-Cu-oxide phase. CONSTITUTION:The oxide superconductive material of this invention is a perovskite type oxide of tetragonal system having oxygen defect comprising a single phase having the structure expressed by the formula. If the formula, 0<y>2.5: A is at least one kin among Y, La, Yb, Lu, Sc, Al, and B; B is at least one kind among Ba, Sr, and Ca. For example, if A is Y and B is Ba, 1mol. Y2O3 is mixed with 4mol. BaCO3 and 6mol. CuO, and the mixture is heated in O2 at ca.950 deg.C for ca.24hr, then pulverized again by crushing. About 5-7wt.% 10% aq. PVA soln. is added to obtd. powder to form to a green billet, which is then heat-treated again in O2 at ca.100 deg.C for ca.5h4. The oxide of Y-Ba-Cu prepd. by this method has a single phase of a structure as illustrated by the drawing.
Patent JP-H06273224-A (JP)
Title: Vibration detecting sensor
Inventor: NISHIMURA YASUHIDE
IPC: G01P15/18
Filed: 1993-03-18
Abstract: PURPOSE:To carry out highly precise detection by layering a fixed electrode and a movable electrode via a spacer and pressing and fixing a marginal part of this layered body by an elastic body. CONSTITUTION:A vibration detecting sensor consists of a resin molded case 1, an inner case 3, in which a layered body 2 for detection of vibration is combined, an elastic body 4, which presses and fixes the inner case 3, and a terminal platform 6. The layered body 2 consists of a thick disk fixed electrode 9, a thin disk movable electrode 10 facing the fixed electrode 9, and a spacer 11, which is put between the fixed electrode 9 and the movable electrode 10 and is made of a resin insulating material. In fixing, a pressing force from the elastic body 4 is applied evenly on the marginal part of the layered body 2, so that a clearance of the fixed distance is formed between the electrode 9 and the electrode 10. On the other hand, deforming force due to a change in temperature of a using environment in the electrode 9 and the electrode 10 is absorbed by the elastic body 4, so that the deforming force dose not affect the spacer 11, which is made of a soft material, and consequently, a clearance of the fixed distance is always formed between the electrode 9 and the electrode 10.
Patent JP-H06272201-A (JP)
Title: Sleeper
Inventor: SAWADA HIROYUKI
IPC: E01B3/00
Filed: 1993-03-18
Abstract: PURPOSE:To prevent lateral dislocation of a rail by arranging projecting strips perpendicularly to the lengthwise direction on the under surface of a sleeper in a part on which lateral pressure acts from a curved part or a branching-off part or the like of the rail laid on a ballast roadbed, and increasing resistance force to ballast. CONSTITUTION:On the under surface of a sleeper 1a of a rail laid on a part on which lateral pressure acts from a curved part or a branching-off part or the like, projecting stripes 2a are arranged is positions where distances W1 and W2 from the end surfaces become an average grain diameter or greater of ballast and also 1/2 or less of an overall length of the sleeper 1a. These projecting strips 2a may be formed integrally with the sleeper 1a, or may be mountable and demountable freely, or may be U-shaped or L-shaped sectional steel. When lateral pressure acts on the rail, resistance force is increased to the ballast. Thereby, lateral dislocation of the rail can be prevented easily.
Patent JP-S60201612-A (JP)
Inventor: SHINOZAKI KENJI
IPC: H01G11/44
Filed: 1984-03-27
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-H01234527-A (JP)
Title: Device and method for cooling hot rolled steel bar
Inventor: SAGARA SEIJI
IPC: B21B43/00
Filed: 1988-03-11
Abstract: PURPOSE:To obtain a uniform metal structure which is uniform without bending hot rolled steel bars over the entire length thereof by moving the steel bars in an axial direction and cooling the bars while applying rotation thereto. CONSTITUTION:The hot rolled steel bars A come into contact with a conveyor 12 for rotation positioned upper than a conveyor 11 for transfer and rotate while the rotating force is applied thereto during the transfer of the steel bars A. Since the traveling lines of the conveyor 12 are inclined with the axial center of the steel bars A, the steel bars A move in the axial center direction of the steel bars A while rotating. The contact points of the press pawl 16 of the conveyor 11 and the conveyor 12 move at all times in both of the axial center direction and the circumferential direction of the steel bars A and the transfer of the steel bars A is executed. A refrigerant is injected during the transfer and the steel bars A are uniformly cooled over the entire length. The conditions N>0.02XHcXD. are satisfied at this time when the required rotating speed (5-200rpm) of the steel bars A is designated as N, the average convection heat conductivity (5-200cal/m<2>H deg.C) as Hc and the diameter (15-51mm) of the steel bars as D.
Patent JP-S61267992-A (JP)
Inventor: RICHIYAADO DEII SHINPUSON
IPC: G11C11/419
Filed: 1986-03-17
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-S63225205-A (JP)
Title: Production of monocrystal fiber
Inventor: SHIODA TAKAO
IPC: C30B15/00
Filed: 1987-03-14
Abstract: PURPOSE:To control the concentration of the active ion of the monocrystal fiber with high accuracy by making a seed crystal of a metal capable of converting to an active ion to contact with the top of a mother crystal in an atmosphere of a gas contg. oxygen and then, by forming a fiber by drawing up the seed crystal, followed by subjecting zone leveling to the monocrystalline fiber. CONSTITUTION:The top of the mother crystal 1 is melted by heating it with CO2 laser, etc. in an inactive condition, and an oxygen gas is fed in the neighborhood of the top of the molten crystal to form the atmosphere of the gas contg. oxygen. At the same time, rear end of the seed crystal 2 is allowed to contact with the top of the mother crystal 1 with butting them together with each other. In this case, the seed crystal 2 is composed of the metal capable of converting to the active ion against the mother crystal 1. Next, the mother crystal 1 is melted by heating, and simultaneously, the seed crystal 2 is drawn up to form the fiber 3. And, then the monocrystal fiber having uniform concn. distribution of the metal ion 4 of the fiber 3 is obtd. by subjecting the zone leveling to the obtd. fiber 3. Therefore, the active ion concn. of the monocrystal fiber can be controlled with high accuracy by suitably changing the production condition.
Patent JP-H11257371-A (JP)
Title: Diaphragm spring of clutch device
Inventor: SATO KOHEI
IPC: F16D13/71
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To prevent a striking stress concentration around the boundary between a thin annular spring part and thick lever pieces. SOLUTION: A thin part 24 that is continuous with an annular spring part 17 is defined between adjacent mounting holes 21, 21 of each lever piece 19. Being situated nearer to the circumferential center of each lever piece 19, a step 26 made by such a change in thickness suffers little tensile stress even upon an input of a rotational load between the circumference of the annular spring part 17 and those mounting holes 21.
Patent JP-H11261837-A (JP)
Title: Horizontal amplitude control circuit
Inventor: WATABE HITOSHI
IPC: H04N3/223
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To evade the change of sensitivity despite of the change of horizontal frequency by providing a power supply voltage generation means which generates the power supply voltage that is proportional to the square of horizontal frequency as the voltage source of a rectangular wave voltage generation part. SOLUTION: A horizontal amplitude control circuit 2 which supplies the output voltage of a switching regulator circuit to a horizontal output circuit uses the power supply voltage of a horizontal dynamic focus circuit 20, for example, to generate the comparing rectangular wave voltage of the circuit 2 by a rectangular wave voltage generation part 11 as a power supply voltage generation means which generates the power voltage that is proportional to the square of horizontal frequency. The circuit 20 consists of elements Q3, D2, C2, L1 and T1 like a general horizontal deflection output circuit. The elements Q3, D2, C2 L1 and T1 function as an output transistor, a damper diode, a resonance capacitor, a deflecting coil and a focus transistor respectively.
Patent JP-H03261553-A (JP)
Title: Aluminum surface finishing material with excellent corrosion resistance
Inventor: HATANAKA KOICHI
IPC: B32B15/08
Filed: 1990-03-09
Abstract: PURPOSE:To obtain an automotive panel material with excellent corrosion resistance even when coating is performed after oil coating, molding or degreasing with alkali by providing a chromic acid chromate film on an aluminum or an aluminum alloy material and forming thereon an alkali-soluble resin layer. CONSTITUTION:A chromic acid chromate treated film wherein the total amt. of chromium in the film is 30mg/m<2> or more and less than 300mg/m<2> is provided on an aluminum or an aluminum alloy material and an alkali-soluble resin layer with a thickness of 0.05-4mum is provided thereon. In this case, if the total amt. of chromium is less than 300mg/m<2>, the corrosion resistance becomes insufficient and if it is 300mg/m<2> or more, defects are produced in the film when it is molded and corrosion resistance becomes insufficient. In addition, when the alkali-soluble resin layer is provided, as a press oil coated during molding as well as the resin of said layer are dissolved in a degreasing liq. in the following alkali degreasing process, it is easily removed. In addition, to prevent defects in the film from formation caused by damage during molding, it is pref. that the friction coefficient of the alkali-soluble resin film is 0.35 or smaller.
Patent JP-S57184307-A (JP)
Title: Power supply voltage control type amplifier
Inventor: NAKAGAKI HARUSHIGE
IPC: H03F1/02
Filed: 1982-04-12
Abstract: PURPOSE: To increase the efficiency of the titled amplifier without giving any evil effect to the output waveform, by providing a delaying circuit between an input signal source and an amplifier and at the same time controlling the power supply voltage of the amplifier in relation to the change of the input signal.  
     CONSTITUTION: The signal given from a signal source 18 is delayed by a certain period of time through a delaying circuit 19 and then supplied to an amplifier 17. This signal is also applied to a waveheight detector 20 to detect the waveheight value. A pulse generator 16 is controlled by the output of the detector 20. The DC voltage given from a power supply 11 is converted into the AC voltage through a DC-AC converting part 12 which is controlled by the generator 16 to be applied to an output rectifying/smoothing part 14 and a voltage rectifying/ smoothing part 15 via an inverter transformer 13. A switching elements 21 and 22 are controlled by the detector 20. When the input voltage exceeds a certain level, the output of the part 14 which is supplied to the amplifier 17 is switched to the output of part 15. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08220597-A (JP)
Title: Camera
Inventor: KASAHARA KEITARO
IPC: G03B13/02
Filed: 1995-02-10
Abstract: PURPOSE: To cut off an incident light to be the generating source of a ghost light generated in a finder, so as to prevent the generation of a ghost light, by providing a projection at the eyepiece part of a camera. CONSTITUTION: An incident light 10 to be the generating source of a ghost light which is going to enter a pentaprism 6 from the finder opening 3 at a camera eyepiece part, passing through an eye lens 8, is cut off by a projection 4 provided at the camera eyepiece part, and the generation of a ghost light is prevented.