baber/WOPTO huggingface dataset:
Patent JP-S6063334-A (JP)
Title: Manufacture of niobium alloy
Inventor: HIRANO ITSUO
IPC: C22C1/00
Filed: 1983-09-19
Abstract: PURPOSE:To manufacture simply a high purity Nb alloy having a uniform composition by heating a niobium halide and other metallic halide together with metallic Al to reduce the halides. CONSTITUTION:A niobium halide such as niobium chloride or niobium bromide and other metallic halide such as the chloride or bromide of Ti, Zr or Hf are used in such a ratio as to give a desired alloy composition. They are reduced with metallic Al to obtain an alloy consisting of Nb and other metal such as Ti. The reduction begins at about 300 deg.C, and AlCl3 is produced as a by-product. It is, however, preferable that they are heated to about 600-1,500 deg.C when the reactivity, alloying action and the purity of the resulting alloy are taken into consideration. Chlorides are easily available as said halides, and an Nb-Ti alloy suitable for use as a superconductive material can be manufactured at a low cost by using niobium chloride and titanium chloride.
Patent JP-H1021483-A (JP)
Title: Machine security system
Inventor: SUZUKI OSAMU
IPC: G08B15/00
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To light the illumination of a common part only at necessary time without waste at night and to secure safety by permitting a control means to control the turn-off of the illumination of the common part in a floor where only an accommodated room setting system exists after a prescribed time has passed from the time when all the accommodated rooms of the floor are set to be in the middle of monitoring. SOLUTION: The accommodated rooms T21 and T22 of the accommodated room setting system for setting the start/release of invasion monitoring by invasion sensor S21 and S22 provided in the accommodated rooms for the respective accommodated rooms are provided in the second floor. The path to the accommodated rooms T21 and T22 is connected by the common part C2 and illuminations L21, L22 and LC2 are provided for the accommodated rooms T21, T22 and the common part C2. A CPU 2 as the control means controls the turn-off of the illumination LC2 of the common part C2 after a prescribed time has passed after the accommodated rooms T21 and T22 in the accommodated room setting system in the second floor were set in the middle of monitoring. Thus, the illumination LC2 of the common part C2 can be controlled so that it can be lighted only at necessary time without waste and safety can be secured.
Patent JP-H0520680-A (JP)
Title: Magnetic recording medium
Inventor: TANI TOSHIO
IPC: G11B5/72
Filed: 1991-07-11
Abstract: PURPOSE:To obtain excellent smoothness and durability by isotropically providing clusters in dots on the surface of a nonmagnetic substrate. CONSTITUTION:This magnetic recording medium is laminated with of a nonmagnetic substrate a having clusters 2 isotropically provided in dots, a Cr base layer 3, magnetic recording layer 4 and nonmagnetic protective layer 5 in this order formed on the nonmagnetic substrate 1 formed making cluster 2 isotropically. These clusters 2 are formed with metal, oxides or nitrides which produce three-dimensional kernels by physical vapor deposition on the substrate 1 which is worked to have a mirror surface. Then the Cr base layer 3 is formed to orient the C-axis of a Co-alloy in the plane direction of the recording layer 4 to be formed thereon. This Co alloy of the recording layer 4 has uniaxial crystalline magnetic anisotropy. The magnetic recording layer 4 consists of Co alloy as above mentioned such as CoNiCr, CoCrTa, CoCrPt, etc., showing uniaxial magnetic anisotropy. Thereby, the obtd. medium is excellent in both of electromagnetic conversion performance and durability without losing smoothness.
Patent JP-S6057837-A (JP)
Inventor: PEETAA BERUKUTARAA
IPC: G03C8/10
Filed: 1984-08-17
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-S6063318-A (JP)
Title: Production of acceleratively cooled steel material having high toughness
Inventor: KASAMATSU YUTAKA
IPC: C21D8/02
Filed: 1983-09-16
Abstract: PURPOSE:To enable production of an acceleratively cooled steel material having high toughness by adding and incorporating a specific amt. of Ti into a steel having >=770 deg.C Ar3 transformation point and subjecting the steel to hot rolling and succeeding cooling treatment under specific conditions. CONSTITUTION:A steel slab contg. 0.05-0.20% C, 0.01-0.50% Si, 0.50-1.60% Mn, 0.005-0.020% Ti and 0.0020-0.0080% N or contg. at least one kind selected from <0.50% Cu, <0.50% Ni, <0.50% Cr, <0.30% Mo, <0.050% Nb and <0.010% V and having >=770 deg.C Ar3 point is heated to 1,050-1,250 deg.C. The slab is hot rolled under the conditions of 30-50% draft at <=850 deg.C and 750-850 deg.C rolling temp. and immediately thereafter the slab is quickly cooled down to 550 deg.C- ordinary temp. at a cooling rate of >=3 deg.C/sec. The formation of coarse grains of an austenite phase is prevented by the presence of Ti and the acceleratively cooled steel material having <=50% bainite structure, <=-60 deg.C Charpy fracture transition temp. and high toughness is obtd.
Patent JP-H0549375-A (JP)
Title: Eddy power
Inventor: HIRAI TERUHIKO
IPC: A23K1/175
Filed: 1991-04-13
Abstract: PURPOSE:To obtain an eddy power capable of enhancing scattering bait's diffusivity and fish-collecting ability by incorporating sodium bicarbonate with malic acid or succinic acid at specified proportion. CONSTITUTION:The objective eddy power can be obtained by incorporating (A) 4 pts.wt. of sodium bicarbonate with (B) 6 pts.wt. of malic acid or succinic acid. The present composition can enhance scattering bait's diffusivity when thrown into water in the form of its mixture with a dumpling-shaped bait.
Patent JP-S5696143-A (JP)
Title: Exhaust gas recirculator
Inventor: MATSUOKA HIROKI
IPC: F02M25/06
Filed: 1979-12-27
Abstract: PURPOSE: To release the operation quickly by providing a check valve for conducting with the air in the negative pressure path of an exhaust gas recirculator, then providing the air into the recirculator.  
     CONSTITUTION: An exhaust gas system (not shown) and a suction system 2 are conducted through a recirculation path 3 having an exhaust recirculation valve 5, to recirculate a portion of the exhaust gas through a suction system 2. The suction negative pressure at the downstream of a throttle valve 12 is provided through a negative pressure paths 8, 8' into the negative pressure chamber 52 of the control valve 2. A pressure regulating valve 7 for regulating the pressure by the exhaust pressure from a pressure chamber 30 is provided in the negative pressure path 8 to vary the negative pressure. The negative pressure path 8 is conducted through a check valve 4 to a sensing port 14 immediately above the throttle valve when performing the opening/closing, where during deceleration the air is provided from port 14 through the check valve 4 into the path 8 to disable the control valve 5. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H1125866-A (JP)
Title: Ac type plasma display panel and display device
Inventor: NAGANO SHINICHIRO
IPC: H01J11/24
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To eliminate spark discharges by including an electro-conductive member in a glazed layer with a structure for sealing a discharge gas in space, in which plural address electrodes placed in a direction crossing a pair of sustaining discharge electrodes and the second base plate with the glazed layer to cover the address electrodes are formed face to face. SOLUTION: In a glazed layer 11 in which an insulating resistance is reduced by dispersing an electroconductive material, a charge produced in fluorescent material 8 and a glazed layer 11 escapes to an address electrode 6 across the thickness of the glazed layer 11, and the charge cannot exist in the grazed layer 11 and fluorescent material 8, as conventionally. Spark discharge produced when an AC type plasma display panel is driven can be eliminated by including at least 2 wt.% of a metal oxide such as SnO2 or In2 O3 in the glazed layer 11 as an electroconductive material and by adopting ZnO-based glass for an inorganic binder and Al2 O3 for a filler for an insulating material.
Patent JP-H1082747-A (JP)
Title: Square traverse ct detection method
Inventor: GORDON BERNARD M
IPC: G01T1/29
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To scan bags at a relatively high speed by scanning a specific detectable object using a single scanning process. SOLUTION: An X-ray tube 128 generates X-ray beam 132 in a pyramidal shape which passes through a three-dimensional image pickup field through which a cargo 112 is carried on a conveyor 110. A platform 124 turns about the rotary axis thereof and when the cargo is carried continuously on the conveyor 110 through a central opening, the X-ray tube 128 and a detector array 130 are carried along a circular track and a plurality of projection charts are generated at a plurality of corresponding projection angles. Signals from the detector array 130 are collected, at first, by a data collection system 134 and then processed by a computerized system employing a CT scan signal processing technology.
Patent JP-H06343385-A (JP)
Title: Processing of dried fish for seasoning
Inventor: KIMURA MAKOTO
IPC: A23L17/00
Filed: 1993-06-05
Abstract: PURPOSE:To obtain a process for the preparation of dried fish for seasoning, producible in improved efficiency owing to the simplification of the production line, having optimum water content, giving shavings having excellent shape, taste and color and preservable over a long period because it contains suppressed number of bacterial cells. CONSTITUTION:A raw material for dried bonito subjected to pretreatment such as removal of impurities is boiled together with other raw materials for dried fish, softened by heating, left standing in a constant temperature and humidity environment and shaven. A proper amount of the shavings are sealed together with nitrogen gas or a disoxidation agent in a packaging bag made of a gastight material to obtain the objective dried fish for seasoning.
Patent JP-H0458974-A (JP)
Title: Card type pinball game machine
Inventor: NIIYAMA KICHIHEI
IPC: G06F17/40
Filed: 1990-06-28
Abstract: PURPOSE:To avoid a fact that a great hit state is annihilated while a new card is being purchased by applying a game holding command signal to an electrical controller from a game holding command means, and sending a signal for stopping its operation to an accessory controller. CONSTITUTION:On one side of a front panel 105, a pause switch button being a game holding command means for giving a command for stopping an advance of a great hit operation is provided. A turn-on signal of a pause switch 107a provided on the inside of this pause switch button is inputted to a unit controller 180. A great hit generation signal outputted from an accessory controller 158, and a great hit operation holding signal outputted from the unit controller 180 are supplied to the unit controller 180 through a pinball machine controller 195, and to the accessory controller 158 through the pinball machine controller 195, respectively.
Patent JP-H0621547-A (JP)
Title: Laser transmission control system and laser using communication system
Inventor: NAKAJIMA SHIGERO
IPC: H04B10/077
Filed: 1992-06-30
Abstract: PURPOSE:To automatically stop laser transmission at once, when a man or the like approaches the danger region of an operating laser equipment, in a laser space transmission communication system or the like. CONSTITUTION:In the communication system of a laser space transmission type, a laser equipment 11 is used as a laser space transmission equipment, and directly transmits and receives laser beams to and from the other laser equipment (laser space transmission equipment) installed at a place spaced nearly several hundreds meters apart, thereby realizing data communication. A proximity sensor 20 like an infrared sensor is arranged in the vicinity of the laser equipment 11. When a man or the like approaches the dangerous region of the laser equipment 11, the proximity sensor 20 reacts and outputs a detection signal. A control unit 30 receives the detection signal and interrupts the transmission of the laser equipment 11.
Patent JP-S6415668-A (JP)
Title: Frequency detection circuit
Inventor: MORIWAKI ISAMU
IPC: H03K5/19
Filed: 1987-07-10
Abstract: PURPOSE:To prevent a characteristic from being affected due to the duty change of input frequency after the detection of frequency, by discharging a condenser at the detection time of frequency by the output of a latch circuit and the AND output of a set terminal. CONSTITUTION:When the pulse signal inputted to a terminal (q) is a high level, NPN transistor Q1, Q2 are turned OFF and condensers Cp, Ch are charged by constant current sources ICOM1, 3 and, when said pulse signal is a low level, the condensers are discharged by constant current sources ICOM2, 4. When the cycle of the input signal becomes smaller than a predetermined value, the voltage of the condenser Ch becomes larger than Vref2 and the output of a comparator 200 become a low level. Therefore, the reset state of an SR latch circuit is released and the output of the SR latch circuit becomes a high level by the output of AND1. At this time, the high level of AND1 and that of the output of the SR latch circuit are applied to the input of AND2 and a transistor Q3 is turned ON and the condenser Ch is discharged.
Patent JP-H0221387-A (JP)
Title: Word reader
Inventor: OKADA YASUHIRO
IPC: G06K9/72
Filed: 1988-07-11
Abstract: PURPOSE:To determine a word with high accuracy even when the noise, etc., of a non-character exist on a document by performing an operation by integrating the rate of the likelihood of the noise into various parameters and selecting words having high coincidence degree under a ranked state by a word determining means. CONSTITUTION:When the noise, etc., of the non-character exist in the picture data of a character, etc., a pseudo noise type character detecting means 6 detects the rate of the likelihood of the noise. The rate of the likelihood of the noise is additionally integrated into conventional various parameters as a parameter, the operation is performed using a prescribed operation expression, a word determining means 59 selects with which word out of words 12 and 13 recognition candidate character strings 10 and 11 can respectively have the highest coincidence degree, and it is determined that the words 12 and 13 having high ranks are the character strings inputted from a document 1. Thus, even when the noise, etc., exist on the entered character frame of the document, the words can be accurately collated with each other.
Patent JP-2001000619-A (JP)
Title: Glove for golf
Inventor: NAKAYA KUNIO
IPC: A63B71/14
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To excellently adjust an extension ratio over an entire glove by extending an area having elasticity, thereby serving as multiple sizes of gloves. SOLUTION: A base area 10 of individual finger parts 5, 6, 7, 8, 9, on a back of the hand 4 and a center area 11 of a back of fingers continued to the base area 10 of the individual finger parts 5, 6, 7, 8, 9 are formed with an elastic material 13. A gusset part 12 from a tip area of the index finger part 6 to tip areas of the mid finger part 7, the annular finger part 8, and the little finger part 9 is continuously formed with the elastic material 13. An area from the base area 10 at the base of the individual finger parts on the back of the hand 4 formed with the elastic material 13 to a wrist area 14, and a palm area 3 are formed with non-elastic material 2. An area 15 from base area 10 at the base of the thumb part 5 and the index finger part 6 on the back of the hand 4 formed with the elastic material 13 to a hand opening part 14 is formed with a continuous elastic material.
Patent JP-H1116275-A (JP)
Title: Non-linear editing device
Inventor: YAMAMOTO TETSUYA
IPC: G11B20/10
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a non-linear editing device capable of overlap-processing two cuts without any limit on the length of each cut and without any failures even during long seeking time for a CLV(Constant Linear Velocity) recorded optical video disk. SOLUTION: A disk recording medium having video and audio signals CLV recorded in a continuos track is rotated at a constant speed so as to make a data rate excessive even in its innermost periphery, video cuts are alternately reproduced by two heads 1 and 2, and data rates changed in respective reproducing circuits are matched with a fixed output data rate by a buffer memory 9 and a pause track. A system control circuit 11 for controlling the entire device instructs effective cuts in reproduced data by signals 22 and 23, simultaneously permits reading from the buffer memory 9 by signals 19 and 20 and thereby output data from two reproducing circuits are switched by a switching device 12 and thus non-linear editing is performed.
Patent JP-H05195373-A (JP)
Title: Rapier loom with weft picking mechanism being adjustable in accordance with yarn characteristics
Inventor: KURUTO GIYUNTAA
IPC: D03D47/27
Filed: 1992-06-30
Abstract: PURPOSE: To prevent weft yarn damage by surely transferring a weft yarn from a giver synchronously moving back and forth in directions opposite to each other in a mid-shed in compliance with the properties of a clamp to a taker. CONSTITUTION: The rapier loom is so constituted that the program formed by the parameters previously determined according to the properties of the yarn and rapier clamp used for a control computer is previously inputted and the rapier known as the giver and the rapier known as the taher can be moved back and forth synchronously in the directions opposite to each other by operating the high dynamics servomotors according to the program described above. A clamp opener is disposed under the cloth of the yarn transfer place near the rapier reversing position in the mid-shed and the servomotors are driven according to the similar program to clamp the yarn of the giver and/or the taker. The giver is made immobile during the slight time in the reversing position described above during the yarn transfer and during this time, the clamp is opened.  The sure transfer of the yarn is executed by opening of the giver during the time when the taker opens and closes.
Patent JP-S5797250-A (JP)
Title: Data transmission system for automatic retransmission request system
Inventor: KUMAKURA KAZUMASA
IPC: H04L1/16
Filed: 1980-12-09
Abstract: PURPOSE:To avoid the effect of a backward signal for retransmission request on data of a forward channel, by transmitting a retransmission request signal of a single frequency, only when received data block detects an error. CONSTITUTION:Data outputted from a shift register 11 is applied to a block number register 15, error detection circuit 18, and buffer memories 10-30. The error detection circuit 18 makes error detection for one block of received data, and a signal when no error is detected, is transmitted to an AND gate 17 and a retransmission request (NACK) signal generating circuit 19 and a signal when errors are detected, is given to the circuit 19. When the circuit 19 is informed for the error detection from the circuit 18, it transmits a retransmission request signal (NACK signal) of a single frequency via a backward channel.
Patent JP-S5798224-A (JP)
Title: Chlorinating method of side chain in aromatic compound
Inventor: HATSUTORI RIYOUJI
IPC: C07C22/08
Filed: 1980-12-09
Abstract: PURPOSE: To obtain a chlorinated product in the side chain in high yield and purity, by photo chlorinating an aromatic compound having a lower alkyl group in the side chain with chlorine in the presence of a cyclic urea or cyclic thiourea as a metallic component capturing agent.  
     CONSTITUTION: The side chain of an aromatic compound having a lower alkyl group in the side chain, e.g. toluene or xylene, is photochlorinated with chlorine in the absence or presence of a solvent, in the pressence of a cyclic urea or cyclic thiourea of the formula (R 1  and R 2  are lower alkyl; X is O or S; n is 2 or 3), preferably at 60°C or above, for 10minW10hr by the irradiation with light to give the aimed chlorinated product in the side chain. 1,3-Dimethyl-2-imidazolinone, 1,3-diethylimidaziolidine-2-thione, etc. may be cited as the compound of the formula.  
     EFFECT: The influence of impure metallic components if present in the reaction system can be prevented, and no phenomenon preventing the light tranmission will not occur even during the photo chlorinating reaction. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6150410-A (JP)
Title: Booster for home common listening
Inventor: MIZUGUCHI KEIICHI
IPC: H03G3/10
Filed: 1984-08-20
Abstract: PURPOSE:To set the attenuation by one man by providing a variable attenuator circuit setting the attenuation depending on branch number so as to eliminate two men's work at a remote location. CONSTITUTION:A booster consists of a high frequency amplifier circuit 1, a branch circuit 2 and a variable attenuator circuit 3 and the high frequency amplifier circuit 1 incorporates a gain adjuster 7. After the variable attenuator circuit 3 is set up depending on the number of branches, a level meter is connected to a monitor terminal 6 to adjust the gain adjuster so as to obtain a prescribed level or over.
Patent JP-H0521450-A (JP)
Title: Semiconductor device and its manufacture
Inventor: NAKAMURA SHUNJI
IPC: H01L29/772
Filed: 1991-07-12
Abstract: PURPOSE:To reduce the parasitic capacity of the title device by a constitution wherein an Si layer is used as a base layer or a channel layer and a collector current or a drain current is made to flow across arbitrary two out of an Si layer, an Si substrate around an SiO2 film and an emitter extraction electrode which is connected to the Si film on the SiO2 film. CONSTITUTION:A base layer 36a between an emitter and a collector which are constituted of an emitter extraction electrode 34a on an SiO2 film 24a and of an Si substrate 23 is decided in a self-aligned manner by the film thickness of the SiO2, 24a and by the covered width of a sidewall SiO2 film 32 on the SiO2 film 24a. A base layer between an emitter and a collector which are constituted of an SiO2 layer 25 on the sidewall of an opening part 27 and of an n<+> type Si film 30 on the Sin, film 24a is decided in a self-aligned manner by the film thickness of a sidewall Al film 28 and by the film thickness of the Si film 30; a base layer between the Si layer on the sidewall of the opening part 27 and the Si substrate 23 is decided in a self-aligned manner by the film thickness of an SiO2 film 24.
Patent JP-S6064849-A (JP)
Title: 4-color offset perfect printing machine
Inventor: AKIYAMA KATSUJI
IPC: B41F7/02
Filed: 1983-09-19
Abstract: PURPOSE:To enable a 4-color offset perfect printing via one-time passage without inversion of sheets by forming printing units of cylinder array without middle cylinder and feeding sheets to be supplied from lower to upper and hence vertically. CONSTITUTION:4 sets of printing units A-D are provided, and the units A and C are a plate cylinder 2 and a rubber cylinder 2 disposed at the left side of a pressure cylinder 3 are disposed in the same state. The units B and D are its plate cylinder 1 and a rubber cylinder 2 disposed at the right side of a pressure cylinder 3 freely. The free units are alternately connected in such a manner that the pressure cylinders 3 are disposed in a zigzag state, and gathered integrally, thereby forming 4-color perfect printing cylinder array. Sheets are supplied by a supply unit E to the cylinder 3 disposed at the lowermost position of the units, fed upwardly to a sheet exhaust unit F, and are printed in 4 colors on both sides during passage of this route.