baber/WOPTO huggingface dataset:
Patent JP-S58171661-A (JP)
Title: Electromagnetic nondestructive flaw inspecting apparatus
Inventor: NAKAOKA EIICHI
IPC: G01N27/90
Filed: 1982-03-31
Abstract: PURPOSE:To improve the SN ratio of defect detection and the stability, by providing an electrically conductive wire on the inner wall of a signal conversion coil and bringing a part of it close to the surface of a material to be inspected and then, providing two pairs of detecting apparatuses forming a closed circuit as a whole. CONSTITUTION:A large electric current is supplied to an one-turn ring consisting of electrically conductive wires 12, 12' and impedance 13, 13' by supplying a high frequency electric current to signal conversion coils 11, 11' and a material to be inspected 3 is excited only just below thereof via the impedance 13, 13'. All-surface scanning is performed by rotating two pairs of one-turn rings around the axis of the material 3 and moving the material 3 to the axis direction. When a defect 4 is reached just under the end part of detection consisting of the impedance 13, 13', the difference of the impedance appears in the coils 11, 11' and defect signals having different polarities are detected in an output of a differential detection circuit 2 with the time difference. The SN ratio of defect detection and the stability are improved because the impedance 13, 13' are detected differentially as one pair.
Patent JP-H08251207-A (JP)
Title: Data transmitter
Inventor: SHOZAKI SHIRO
IPC: H04L12/40
Filed: 1995-03-15
Abstract: PURPOSE: To reduce a data collision or to suppress its influence small by previously detecting that there are the same transmission order stations in slave stations. CONSTITUTION: One managing station 12 and plural slave stations 13-n exist on a network. Concerning data transmission, the managing station 12 performs the transmission of a transmission permission signal successively from the slave station 13 on the first transmission rank to the slave station (n) on the final transmission rank and the slave station performs the data transmission according to its own transmission rank. In this case, the slave station 14 having the second transmission rank is entered to the network where totally four stations of one managing station 12 and three slave stations 13, 15 and (n) exist.  In such a case, when the slave station 14 is interrupted to the network at the timing of 101, the transmission rank of that present station comes over at the timing of 102 but at such a time, no transmission is performed and it is confirmed whether the transmission is performed to the other slave station at the same timing or not. When there is no other station to perform the transmission, the transmission is performed at the timing of the next transmission rank 103 for the first time. Then, the slave station can start the transmission after it is confirmed that the other station does not perform the transmission on its own transmission rank.
Patent JP-H05258440-A (JP)
Title: Disk player
IPC: G11B17/056
Filed: 1992-03-13
Abstract: PURPOSE:To provide the disk player, the tray of which is automatically withdrawn to a performance position, only by loading a disk on the tray. CONSTITUTION:This disk player is provided with a light emitting and receiving element 3 for detecting the disk on the tray 2 and is so constituted that a motor 4 is driven with a delay of the specified period of time to transfer the tray 2 to the performance position by starting a control circuit 5 by the signal detecting the loading of the disk when this signal is emitted from the above- mentioned element 3. Then, the tray is withdrawn into the performance position only by loading the disk on the tray without operating a withdrawal button.
Patent JP-H07240421-A (JP)
Title: Wiring forming method of semiconductor device
Inventor: HAYAKAWA YUKIHIDE
IPC: H01L21/3213
Filed: 1994-02-28
Abstract: PURPOSE:To provide a wiring forming method of a semiconductor device wherein a wiring pattern is not restricted, by excluding the influence of halation which is caused by a recessed part formed on the semiconductor substrate. CONSTITUTION:A semiconductor substrate 11 wherein an oxide film 12 is formed on the surface is coated with positive resist and exposed to light via a photo mask 14. A first resist film 13 is formed on the part except a wiring part, and a metal layer 15 is formed from above. The metal layer 15 is coated with negative resist, and exposed again to the light via the photo mask 14. A second resist film 16 is formed only on the wiring part. A metal layer except the second resist film and the wiring part is eliminated by etching, and the first resist film is finally eliminated. Thereby a wiring pattern 15a constituted of the metal layer is formed.
Patent JP-H10249875-A (JP)
Title: Injection molded article having hollow part and injection molding method
Inventor: KAYANO YOSHIHIRO
IPC: B29C45/00
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To smooth the surface of a hollow part by a method in which thermoplastic resin granules having a part of high additive content, a part of low additive content, and a part containing no additive are kneaded/plasticated and injected into a mold cavity as a molten resin, and pressurized fluid is injected into the molten resin to form a hollow part. SOLUTION: A crystalline thermoplastic resin such as polypropylene or an amorphous thermoplastic resin having no clear melting point is added with additives of glass fibers which are opened in granules, etc., and pigment, etc., to make the granules having nonuniform additive distribution. The granules are supplied into a heating cylinder 15, kneaded/plasticated, and injected into the cavity 13 of a mold 10. After the end of injection, pressurized fluid of gaseous or liquid inert gas such as nitrogen and helium is injected from a pressurized fluid injection part 16 into the molten resin in the cavity 13 at ordinary temperature and pressure to form a hollow part in the resin so that a good molding having good surface smoothness in which fuzzing on the surface of the hollow part is reduced, and the hollow part has no abnormally uneven wall-thickness part is obtained.
Patent JP-H06263346-A (JP)
Title: Traffic flow judging device for elevator
Inventor: HIDA TOSHIMITSU
IPC: B66B3/00
Filed: 1993-03-16
Abstract: PURPOSE:To enable traffic flow to be judged by a simple device while secular change is being followed up. CONSTITUTION:Information in a traffic information collecting section 31 is forwarded to a leaning section 32 and a temporary memory section 33. The leaning section 32 stores learned result in a long term memory section 34 in a form of probability leaning. The temporary memory section 33 stores traffic information for the specified period of time. A traffic flow judging section 35 judges traffic flow based on learned result by the long term memory section 34 and stored result by the temporary memory section 33, and sends its result to a group management control means 4. A data judging section 36 judges whether or not forwarded data is already known, if it is unknown data, the data judging section outputs a command to the traffic flow judging section 35 and the leaning section 32 to newly store it so as to judge it as a new traffic flow.
Patent JP-S58172435-A (JP)
Title: Fuel supply control device of multi-cylinder internal-combustion engine
Inventor: YAMAGUCHI HIROSHI
IPC: F02D41/06
Filed: 1982-04-05
Abstract: PURPOSE:To enhance the starting performance during cold periods by increasing, when the engine is started in coldness gradually the amount of fuel supply in accordance with the cooling-water temperature one cylinder after another using a means to control the amount of fuel supply to individual cylinders. CONSTITUTION:When the engine is started, its number of revolutions N is read out of a counter 26, and then it shall be judged if the starter switch 24 is on or off. If the result is YES, it shall be judged whether the number of revolutions of the engine N has exceeded a specified value to know existence of initial combustion. If there is no initial combustion, it shall be now judged whether the number of revolutions N is above a preset value No, and in case N<No and the cooling-water temperature is below the specified value (for ex., below 0 deg.C), so the rate of change of the number of revolutions N is determined. If this rate of change is below a specified value, both the fuel supply value (min.) Fm which is required at least for the engine to perform combustion and the fuel supply amount (max.) Fm which is required at least for the engine to perform combustion and the fuel supply amount (max.) FM enough for the same to do it are determined. Thus cylinders are controlled so as to have gradual increment from the minimum value Fm to the maximum FM in such a way as one cylinder after another.
Patent JP-S59180748-A (JP)
Title: System for scheduling dead lock cancel
Inventor: KANEKO HIROMICHI
IPC: G06F12/00
Filed: 1983-03-31
Abstract: PURPOSE:To improve the coefficient of utilization of a system, by determining the outlet of a dead lock based on the dead lock cancelling priority of plural tasks under an operation-impossible state, when occupancy requests from tasks compete with each other and the dead lock state occurs. CONSTITUTION:Upon receiving an occupancy request 1, an occupancy possibility discriminating section 2 refers to the content of an occupying condition storage section 9 and, when it is judged that the occupancy is impossible, a dead-lock detecting and cancel task determining section 6 then refers to the content of an occupancy wait storage section 10 and task attribute storage section 11. When the section 6 discriminates the incidence of a dead lock, the section 6 determines a task for cancelling the dead lock. A dead-lock cancel determining logic compares dead-lock cancelling priorites in a table showing the occupancy waiting relation of tasks and cancels a task having the lowest priority.
Patent JP-H10235988-A (JP)
Title: Dot image output device
Inventor: TAKAMI SHINICHIRO
IPC: B41M3/16
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a dot image output device which is capable for forming a dot at an arbitrarily selected position on a recording medium and preventing the recording medium from being broken by the excessive narrowing of an interdot pitch. SOLUTION: In the dot image output device which creates dot line data and forms a dot image on a recording medium in accordance with this created dot line data, the components are provided which are a parameter file F for interpreting adjacent dots which stores in advance an allowable pitch between dots corresponding to a dot form to be shaped, a graphic data conversion processing part 6 which compares a specified pitch between dots in a dot line to be formed with the allowable pitch between dots corresponding to the dot form of the dot line and performs the process to convert the entered graphic data to dot line data, and a graphic data display/edit processing part 7 which causes a display device 9 to display the results of a decision when it is decided that the assigned pitch between dots is smaller than the allowable pitch between dots,  and causes the display device 9 to display a figure based on the dot line data created by the conversion processing part of the graphic data conversion processing part 6 as a display processing and further, performs an edit processing of the figure.
Patent JP-H06262293-A (JP)
Title: Composition for molding sand
Inventor: HIRAMATSU MIKIHIRO
IPC: C08L61/04
Filed: 1993-03-16
Abstract: PURPOSE:To provide the composition for the molding sand of excellent flowability by containing the aqueous solution of alkali-resol resin which is modified by mono-carbonic acid ester. CONSTITUTION:Phenol, cresol, xylenol, bisphenol A and F, resorcinol or its mixture are used as the phenols in order to regulate the alkali-resol resin. The composition for the molding sand is obtained by using formaldehyde, acetoaldehyde, benzaldehyde, glyoxal, trioxane or the like as the aldehyde source, and is hardened at normal temperature. When a mold is manufactured by using this, 0.5-6.0 wt.pt., or more preferably 0.6-3.0 wt.pt.of the composition is blended to 100 wt.pt. of the molding sand according to the desired strength of the mold. When the blended amount of this composition is excessive, gas defects are generated, while the strength of the mold is reduced of the composition below 0.5 wt.pt.
Patent JP-S56152478-A (JP)
Title: Optically active cephalosporin analog
Inventor: HIRATA TADASHI
IPC: A61P31/04
Filed: 1980-04-26
Abstract: NEW MATERIAL:Optically active cephalosporin analogs of formula I (R 1  is H, lower alkyl, lower acyl; R 2  is H, ester residue; H atoms on the 6 and 7 positions are in cis) and their salts.  
     EXAMPLE: (4S,6R,7S)-7-amino-4-hydroxy-1-azabicyclo[4,2,0]-oct-2-ene-8-one-2-carboxylic acid.  
     USE: Antibiotic.  
     PREPARATION: A compound of formula II (R is unsubstituted or substituted unsaturated 6-membered carbon ring, 5-membered heterocyclic ring; X is H, amino, hydroxyl, lower alkyl; the H atoms on the 6 and 7 positions are in cis) is deacylated with optical selectivity in the presence of a microorganism such as Kluyvera citrophila ATCC 21285 strain, its culture mixture, and/or the enzymes produced by the microorganism, e.g., at 15W35°C and 5W10pH. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57170679-A (JP)
Title: Power supply controlling system for electronic camera
Inventor: TOYODA KENJI
IPC: G06F1/26
Filed: 1981-04-14
Abstract: PURPOSE: To save electric power consumption by cutting off power supply to both a storage and the peripheral circuits when no image signal is stored in a memory.  
     CONSTITUTION: When no start signal detecting output is applied to the whole output terminals, i.e., there is no used memory (a memory storing picture signal of a photographed picture which has not yet been transferred to an external storing medium, an image signal to be stored), a detecting device 2b sends a detecting signal of low level to the gate of an N channel MOSFETQ1 and turns off the FETQ1. Therefore, electric power can not be supplied from a backup electric power battery E1 with comparatively small capacity to a storage 2a and the detecting device 2b, preventing the battery E1 from unnecessary electric power consumption. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04272167-A (JP)
Title: Wear-resistant member
Inventor: HIROKI HIROSHI
IPC: C23C14/22
Filed: 1991-02-26
Abstract: PURPOSE:To form a titanium carbide film without peeling by forming a titanium carbide film containing nitrogen by specified atomic%. CONSTITUTION:A titanium carbide film containing nitrogen by 5-12 atomic % is formed to constitute a wear-resistant member. As a base body, for example, a stainless steel pipe is worked into a shape same as a pen top of a plotter pen, and the titanium carbide film is formed at the top end. Thereby, excellent wear resistance intrinsic to titanium carbide film can be obtd.
Patent JP-H03257804-A (JP)
Title: Magnetic recording medium
Inventor: ENDO DAIZO
IPC: G11B5/66
Filed: 1990-03-07
Abstract: PURPOSE:To enable a Co (110) face to be in parallel with a substrate and obtain a high coercive force by setting an X-rays diffraction strength ratio of the Cr (100) face of a ground film to a specified value or larger. CONSTITUTION:The title item is a magnetic recording medium where A Cr or a Cr alloy thin film exceeding 300Angstrom  is provided on an non-magnetic substrate and a Co alloy magnetic thin film which is subjected to epitaxial growth is provided on it. Cr of a Cr alloy ground layer is provided on the heated substrate in that X-rays diffraction strength ratio of the Cr (100) face is Cr (100)/Cr (110)>0.5 and the Cr (100) face is in parallel with a medium surface. Then, the Co (110) face is subjected to epitaxial growth on the Cr (100) face. Then, the Co (110) face of a 6-way most dense structure Co alloy magnetic film is in parallel with a non-magnetic substrate with its X-rays diffraction strength ratio being Co (110)/Cr (110)>0.1, thus achieving a coercive force of 800 (Oe) or larger.
Patent JP-H11238004-A (JP)
Title: System simulator
Inventor: ANDO MITSUO
IPC: G06F11/28
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a system simulator constructing a simulation environment on a frame work. SOLUTION: A system simulator 1 is provided with a CPU simulator 3 simulating target CPU, an input/output I/O simulator 4 simulating a target input/ output device and a frame work 5 connecting the CPU simulator 3 and the input/output I/O simulator 4 with object communication are provided. A simulation environment which can execute a target program 2 by a host CPU system can be constructed on the frame work 5 directing the object by transferring respective instruction codes with object communication. The environment of the development of firmware and the development of the CPU system can be improved, firmware and the CPU system can easily and speedily be developed. Then, speedy development can be executed in the CPU system of the different input/output device with the free combination of the objects.
Patent JP-S62214620-A (JP)
Title: Titanium silicide target and manufacture thereof
Inventor: NISHIZAWA KEIICHIRO
IPC: H01L21/28
Filed: 1986-03-15
Abstract: PURPOSE:To manufacture high purity titanium silicide targets perfectly pre venting any impurity from mixing with the targets by a method wherein high purity titanium silicide powder is shaped to a formed body using cold hydraulic press to be further processed by a hot hydraulic press. CONSTITUTION:High purity metallic titanium and silicon are weighed at the Si/Ti molar ratio of 2.00 to be arc-welded in argon atmosphere making them simultaneously react to be refined. This titanium silicide is ground in argon atmosphere using an agate-made mortar to powder not exceeding 100# further to pressed powder using a cold hydraulic press. This pressed powder is picked up in argon atmosphere to be vacuum-sealed and shaped to a formed body using a hot hydraulic press at 1,300 deg.C. Finally, this formed body can be cut off by a wire discharge cutter to manufacture high purity titanium silicide targets containing each matellic impurity not exceeding 10ppm, oxygen as gas constituent not exceeding 500ppm, hydrogen not exceeding 10ppm, oxygen as gas constituent not exceeding 500ppm, hydrogen not exceeding 10ppm, nitrogen not exceeding 50ppm, carbon not exceeding 50ppm and other consituent not exceeding 1ppm.
Patent JP-H10253446-A (JP)
Title: Terahertz area dielectric dispersion determining method by femto-second ultra-short visible light pulse
Inventor: KAWASHIMA HITOSHI
IPC: G01R27/26
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To determine the dielectric constant in the tetrahertz area of a nonlinear optical crystal with a specific equation without using an optical system for far infrared rays by introducing the dielectric constant in the tetrahertz area from the transient response induced by pulses of ultra-short visible light. SOLUTION: The response of a sample is observed by the transient diffraction grating method. A well-known optical system used by the grating method can be used for the optical system. When two ultra-short light pulses are crossed in the sample, the sample is excited in a spatially periodic structure. When another ultra-short light pulse is fed, it is diffracted by the grating. The intensity of the diffracted light is recorded while the incidence time of this ultra-short light pulse is changed through a delay optical path, and the aging effect (responsiveness) of the grating is outputted. Such a vibration wave-form b(t) is determined that the square b(t)<2> of its responsiveness reproduces the observed vibration component. The vibration wave-form b(t) is Fourier-transformed into b(ω). When b(ω) is substituted in the left side of the equation (1), the frequency dependency ε(ω) of the dielectric constant is obtained.
Patent JP-H04270927-A (JP)
Title: Method for adjusting offset of optical power meter
Inventor: NAKAMURA MASAYA
IPC: G01J1/42
Filed: 1991-02-27
Abstract: PURPOSE:To automatically adjust the offset of an optical power meter. CONSTITUTION:Input light to be measured is inputted to a photodetector 2 through an optical attenuator 1 and converted into a voltage by means of an I/V converter 3. The voltage is converted into a digital value by means of an A/D converter 5 and displayed on a displaying section 10 after an offset value is corrected. It is possible to store offset values in a RAM 8 by setting the optical attenuator 1 so that the attenuating amount of the attenuator 1 can substantially become infinite by means of an attenuating amount control section 6.
Patent JP-S54149065-A (JP)
Title: Dryer
Inventor: INOUE KIYOSHI
IPC: F26B5/00
Filed: 1978-05-13
Abstract: PURPOSE: To perform a uniform drying in a short time by projecting ionized particles on the material as it is rotated on a turntable.  
     CONSTITUTION: The material 1 to be dried is put into a container 3, which is placed on a turntable 2 to be rotated. Under a properly decompressed condition produced by an exhaust device 8, a discharge electrode 5 and a cathode 4 are electrified with high voltage to ionize vaporized molecule; the drying procedure is prompted as ionized molecule is projected against the material 1 to generate ion wind, and air discharge is effected at the same time. The material 1 being rotated, ion impact is dispersed to perform uniform drying in a short time. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60200087-A (JP)
Title: Condenser for power generating plant utilizing geothermal heat
Inventor: KAWAZOE SANAE
IPC: F28B9/00
Filed: 1984-03-26
Abstract: PURPOSE:To contrive to enable to prevent the tray from clogging by the sterilization of a sulfur bacteria living on a grating of the tray, and prevent the cooling water from decreasing in pH value by a method wherein a germicide injecting means is provided in the tray of a gas cooling part. CONSTITUTION:In a condenser V-2 of a gothermal heat power generating plant, germicides such as a hypochlorite soda, a polymeric organic compound and the like are intruduced of which 1-10ppm concentration is desirable, in an upper tray B-1 of a gas cooling device C via a piping T-15, a chemical injecting pump P-6 and a piping T-16. The cooling water added with said germicide is flowed down from the grating of the upper tray B-1 to an intermediate tray B-2, further, down to a lower tray B-3. The cooling water cools a rising gas while flowing down from said trays to a warm water tank L-1, then circulated to a piping T-6, a cooling tower and a piping T-14. Thus, the living of a sulfur bacteria is terminated, a clogging does not occur, accordingly, the decreasing of pH value of the cooling water can be prevented.
Patent JP-S61213747-A (JP)
Title: Apparatus for processing particle detection signal
Inventor: KOSAKA TOKIHIRO
IPC: G01N33/48
Filed: 1985-03-20
Abstract: PURPOSE:To make it possible to analyze many kinds of particles by a simple constitutional elements, by individually detecting and holding peak values of plural kinds of particle detection signals to apply digital conversion thereto and selecting conversion output operations in preferential order and outputting data so as to distribute the same in a state classified by the kinds of particles. CONSTITUTION:Particle detection signals S1-S3 having peaks corresponding to particle sizes are inputted to sample holds circuits 1-3 and peak detection means 4-6 and peak values receive A/D conversion by A/D converters 7-9. A latch circuit 13 outputs signals R0-R3 showing predetermined preferential orders to a preferential encoder 14 and leads out code signals CP0-CD2 for discriminating the particle detection signals S1-S3 to a decoder 15. The outputs of the A/D converter 7-9 are selected by selection signal reversals E1-E3 outputted from the decoder 15 and discrimination codes classified by the kinds of particles are set as upper rank addresses to store conversion data in the memory of an analytical apparatus AN.