baber/WOPTO huggingface dataset:
Patent JP-H02237857-A (JP)
Title: Brake hydraulic pressure controller
Inventor: MATSUDA SHOHEI
IPC: B60T13/12
Filed: 1989-03-13
Abstract: PURPOSE:To obtain a small-sized hydraulic pressure feeding source by installing a boosting means between a hydraulic pressure feeding source hydraulic pressure control means and a brake device and setting the pressure receiving area set close to the input chamber of a boosting piston larger than the pressure receiving area set close to the output chamber. CONSTITUTION:Boosting means 4FL, 4FR, 4RL, and 4RR are interposed between a hydraulic pressure feeding source hydraulic pressure control means 3 and brake devices BFL, BFR, BRL, and BRR, and a boosting piston 65 is fitted in slidable manners into a boosting cylinder body 66, setting the both edges close to an input chamber 63 and an output chamber 64, and a spring 67 is accommodation-arranged in the output chamber 64, and the pressure receiving area S1 set close to the input chamber 63 of the piston 65 is set larger than the pressure receiving area S2 set close to the output chamber 64. Therefore, the hydraulic pressure supplied from the control means 3 is supplied into the input chamber 63, and the hydraulic pressure in the output chamber 64 increases over the hydraulic pressure in the input chamber 63, and the boosted brake hydraulic pressure is supplied into the brake devices BFL, BFR, BRL, and BRR. Therefore, even if the output hydraulic pressure of the hydraulic pressure feeding source 2 is set relatively low, a sufficient brake pressure can be obtained in each brake device, and the load of the hydraulic pressure feeding source 2 can be lightened.
Patent JP-H10256132-A (JP)
Title: Reduction projection aligner
Inventor: MISAWA HIROTO
IPC: H01L21/027
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a reduction projection aligner capable of efficiently doing processing by achieving a predetermined accuracy without wasting time. SOLUTION: The aligner movers a wafer stage 7 with mounted semiconductor wafer 6 thereon step by step in the XY direction, stops the transfer at the predetermined position, turns on the light source 2 after setting, and processes the semiconductor wafer 6 by the predetermined reduction projection alignment. Based on the process data of the semiconductor wafer 6 stored in a set point memory 14 in a controller 13, a corresponding setting criterion out of a plurality of setting criteria previously stored in the setting criterion memory 15 is automatically selected. Based on the selected setting criterion, the setting of the wafer stage 7 is judged comparing with the vibration width of the wafer stage 7 detected by an interferometer 10 of a selection judgeing part 16, and the light 2 is controlled by a exposure controller 17 based on the judgment.  The setting hereby can be completed conforming to a required dimensional accuracy and the like, and the prolongation of the tune for the lithography process can be prevented.
Patent JP-S52143469-A (JP)
Title: Thyristor switch
Inventor: TAOKA HIROTSUGU
IPC: H03K17/725
Filed: 1976-05-25
Abstract: PURPOSE:To break eddy current in high speed at eddy current time of alternating current, by inserting two thyristors which are connected in parallel with reverse polarity on alternating current line, and circulating direct current in normal direction in these thyristors.
Patent JP-H01236540-A (JP)
Title: Method and device for manufacture shadow mask structure tube for color image receiving
Inventor: SHINODA MASAKI
IPC: H01J9/14
Filed: 1988-03-16
Abstract: PURPOSE:To normalize the tension of a shadow mask by heating a tensioning table shaped with a shape memory alloy over the mode transfer temp., allowing it to deform, expanding the shadow mask to a certain tension, and setting it stretched over a support frame. CONSTITUTION:By a fixing metal piece 8, a shadow mask 4 is fired firmly on a tensioning table 7 formed from a shape memory alloy deforming at a certain mode transfer temp. which was shaped by press processing. When heated over its mode transfer temp., this tensioning table 7 is deformed, and the shadow mask 4 fixed thereto is expanded toward its periphery to be turned into a desired tensioned condition. In this condition, the shadow mask 4 is welded fast to a support frame, and the shadow mask structure is completed by setting the shadow mask 4 stretched over this support frame. This normalizes the tension of the shadow mask, and a color image receiving tube is prevented from deterioration in its image quality.
Patent JP-S60204178-A (JP)
Title: Test system of image compressing function
Inventor: UCHISE TATSUROU
IPC: H04N1/411
Filed: 1984-03-28
Abstract: PURPOSE:To obtain a test equipment with high accuracy through simple operation by comparing and collating a standard picture compression data generated from the 1st storage section and a picture compression data from the 2nd storage section to test a picture compressing function at a picture input device. CONSTITUTION:When a main control section 10 gives a command of issue of a test instruction write, an image control section 20 let a picture scanning system 22 scan a picture and stores the picture data to the 1st storage section 23 and also supplies the result to a compression function section 24, where the data is subject to compression processing and the result is fed to the 2nd storage section 25. The control section 10 generates a test command read so as to command the start of collation of a picture compression data, the storage section 23 transmits sequentially a non-compression picture data to a picture standard compression section 13, from which an expected value picture compression data is transmitted. Then the control section 10 inputs the picture compression data stored in the 2nd storage section 25 to a collation section 14 in synchronizing with the expected value compression data so as to attain comparison of bit correspondence. As a result, when they are coincident, the result of test is taken as normal.
Patent JP-S59181291-A (JP)
Inventor: DONARUDO ESU KARANIYUUSUKII
IPC: C07F9/59
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-H01235393-A (JP)
Title: Wavelength changing device
Inventor: IKEDA MASAHIRO
IPC: G02F3/02
Filed: 1988-03-16
Abstract: PURPOSE:To simplify the configuration of a device to make it small and to expand changed wavelength regions by controlling directly the oscillation of a semiconductor laser with an input light signal. CONSTITUTION:On a portion of an active layer 11 of a semiconductor laser is formed an absorption layer 10 which is a saturable region formed of a semiconductor medium having a band gap energy lower than that of the active layer medium. Current injection electrodes 7, 7', separated into active and absorption regions, are provided, and signal light is made to enter an upper absorption layer 10 from a direction normal to oscillating light. Then, when currents Io, Ia are injected forwardly to the separated current injection electrodes 7, 7' respectively, light output-current characteristics show a hysteresis characteristics, and the absorption layer 10 acts as a saturable absorption layer, thereby realizing bistable characteristics. Therefore, when the peak power of incident light is above a prescribed value, an input light pulse signal of a certain wavelength is changed into an output light pulse signal of a waveform determined by the composition of an active layer 11. As a result of this, a conversion system, simple in construction, can be manufactured monolithically, and a conversion system having a wide wavelength region can be constructed.
Patent JP-S54152858-A (JP)
Title: Manufacture of color picture tube
Inventor: YASUTOME OSAMU
IPC: H01J9/00
Filed: 1978-05-23
Abstract: PURPOSE: To increase the dielectric strength as well as to avoid the mask clogging and thus to enhance the picture receiving property for the picture tube by eliminating the fine grains stuck by giving vibrations individually to the face plate and the shadow mask assembly forming the color picture tube when these component elements are bonded together.  
     CONSTITUTION: Both fluorescent substance layer 3 and metal back 4 are formed on the inner surface of face plate 1, and then shadow mask assebly 10 is provided in opposition to metal back 4 to be bonded to the funnel via the solder glass, thus forming a color picture tube. In this constitution, the impact or vibration is applied to plate 1 from the directions shown by arrow markings 60 and 61 before bonding of assembly 10 in order to eliminate sufficiently the fine grains sticking to the inner surface of plate 1. In the same way, the impact or vibration is given also to assembly 10 from the direction of arrow 62 to eliminate the sticking fine grains. After this, the assembling is carried out. Thus, the dielectric strength of the picture tube is enhanced with no clogging caused at the electron beam transmission hole area of the mask. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S52144139-A (JP)
Title: Fan coil unit
Inventor: OKAMOTO AKIRA
IPC: F24D19/10
Filed: 1976-05-27
Abstract: PURPOSE: To provide a fan coil unit, in which pressure on the upstream side of fan coil is directly acted on valve-body including bellows type pressureresponding element, whereas pressure on the downstream side is acted through the intermediary of check valve, having a small area-reducing function, whereby heat-medium flow can be controlled without causing water hammering action. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04266416-A (JP)
Title: Method for finishing stainless steel cast slab
Inventor: MIKI YUJI
IPC: B22D11/12
Filed: 1991-02-20
Abstract: PURPOSE:To accomplish the reduction of surface defects of a cast slab by forming uniformly thick oxidized film through a hot rolling furnace on continuously cast slab of stainless steel and then removing this oxidized film. CONSTITUTION:After the continuously cast slab of stainless steel is cut off by a torch, then, quickly cooled at a surface temperature 400 deg.C and the structure of the surface layer part of the slab is refined microcracks are generated uniformly by shot blasting and when the oxidized film is removed, the microcracks is removed with it to remove surface defect parts.
Patent JP-S52144051-A (JP)
Title: Flame-retardant resin compositions
Inventor: MUTSUTANI KOUZOU
IPC: C08L25/12
Filed: 1976-05-26
Abstract: PURPOSE: A styrene resin composition having improved fluidity (moldability) and resistance to discoloration by heat, to which the flame retardance is imparted while keeping the impact resistance and heat distortion properties nearly equal to ordinary ABS resins. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07265140-A (JP)
Title: Fitting-in method for hung cupboard and hung cupboard set
Inventor: KOURA HARUO
IPC: A47B77/04
Filed: 1994-03-30
Abstract: PURPOSE:To provide a hung cupboard set with which workability is improved and satisfactory finish can be provided. CONSTITUTION:This hung cupboard set is composed of an sub ash article 11 previously linking a top board 2, left and right side boards 3, back board 4 and front doors 5, a wide base board 1 to be cut into a frontage dimension at a job site and additionally attached over the lower ends of the left and right side boards 3, and a front cover board 6 to be cut into a breadthwise dimension for filling gaps between the side boards 3 and the surface of walls at the job site and additionally attached to the side boards 3.
Patent JP-H05268072-A (JP)
Title: Oscillation circuit
IPC: G06F1/04
Filed: 1992-03-18
Abstract: PURPOSE:To shorten the time required for the re-oscillation until the generation of internal clocks is stopped as long as an external input clock is used when operating the oscillation circuit by means of a crystal oscillator or an external input clock. CONSTITUTION:The system is provided with a first multilevel frequency divider 2 dividing the external supply clock from an input terminal IN1, first selector 3 selecting the frequency divider output S3-S6, and second multilevel frequency divider 4 entering the output S7 of the selector 3 and reset by a signal S2 becoming active by the clock stop request. It is also provided with a second selector 5 entering the output S7 of the first selector 3 and the output S8 of the second multilevel frequency divider 4 to be switched based on a control signal S10. Thus, when an external input clock, the output S7 of the first selector 3 can be directly outputted through the second selector 5.
Patent JP-H09250247-A (JP)
Title: Composite material reinforced concrete structural body
Inventor: OZAWA TSUNEKICHI
IPC: E04H12/12
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To reinforce and protect a concrete structural body against tension and compression by forming a fiber reinforced thermosetting resin composite material into an external form suited to the external shape of the concrete structural body, and sticking and fittedly joining it to the concrete structural body. SOLUTION: A carbon fiber reinforced resin sheet 2 which is previously formed and has a spiral shape and a carbon fiber reinforced resin sheet 3 which is formed to an axial shape and has a semicylindrical shape are stuck to a concrete support 1 using a liquid adhesive agent 4 for reinforcing it. In this process, the sticking of the carbon fiber reinforced resin sheet 2 having a spiral shape may be carried out after the liquid adhesive agent 4 is hardened in a state where the carbon fiber reinforced sheet 3 having a semicylindrical shape is stuck or instantly without hardening. In addition, the number of lamination of the fiber reinforced resin sheet can be varied corresponding to a withstand load required for the concrete support 1, for example a bending load, an axial load and a deflection load which are given to the concrete support 1.
Patent JP-H11255531-A (JP)
Title: Formation of glass bottomed pipe and apparatus therefor
Inventor: YANAGISAWA JUNICHI
IPC: C03B23/045
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To prevent the crack or the like of a glass bottomed pipe in a cooling process after a vacuum molding, by simultaneously heating a glass bottomed pipe material from an inner peripheral part and an outer peripheral part and reducing a temperature difference between the inner peripheral part and the outer peripheral part of the glass bottomed pipe material. SOLUTION: In this method for molding a glass bottomed pipe into a fixed shape by a mandrel 18 inserted into the interior of a heated and softened glass bottomed pipe material 4, the method has a process in which the outer peripheral part of the glass bottomed pipe material 4 is heated from the outside by a glass heater 2 and the inner peripheral part of the glass bottomed pipe material 4 is simultaneously heated from the inside by a heating element 36.
Patent JP-H10256364-A (JP)
Title: Multi-layer interconnection structure of semiconductor element
Inventor: UMEMURA EIICHI
IPC: H01L23/522
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To further delay the time till the occurrence of wiring fault caused by electromigration, than before. SOLUTION: A multi-layer interconnection structure comprises a lower-layer interconnection 33 comprising high-melting-point metal and an upper-layer interconnection 39 which is, comprising Al-Si-Cu alloy, connected to the lower-layer wiring through a contact hole 35a. Here, such part of the lower-layer interconnection 33 as hits the bottom surface contact hole 35a is provided with a recessed part 37 for enlarging the formation space of upper layer interconnection 39, which is formed by removing a part of the lower-layer interconnection 33.
Patent JP-S61220316-A (JP)
Inventor: MASAOKA YASUTOMI
IPC: H01G4/002
Filed: 1985-03-26
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-S63231168-A (JP)
Inventor: KURISU YOSHITAKA
IPC: F25D13/00
Filed: 1987-03-18
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-S57176362-A (JP)
Title: Output signal processor of knock sensor
Inventor: FURUHASHI TOSHIO
IPC: F02P5/153
Filed: 1981-04-24
Abstract: PURPOSE:To discriminate occurrence of a knock and abnormality of a knock sensor, by providing a fail-safe circuit, in which abnormality of the knock sensor is detected, and detecting the knock and abnormality of the knock sensor through an output signal from said knock sensor. CONSTITUTION:Output from a comparator 101, if a knock is detected, decreases to LOW, and is reset to change to a HIGH level by a signal from Id, for instance, an ignition signal or other interruption signal. While comparators 36, 37 output a LOW signal only when abnormality of disconnection or short-circuit is caused in a knock sensor 1, and hold the LOW signal during the time for the knock sensor 1 in an abnormal state. When either output from this knock detector circuit or output from a fail-safe circuit is LOW, a LOW level signal is input to an input/output device 534 of a microcomputer.
Patent JP-H02240569-A (JP)
Title: Automatic analysis apparatus and automatic analysis for clinical examination
Inventor: MIMURA TOMONORI
IPC: G01N21/31
Filed: 1989-03-14
Abstract: PURPOSE:To allow overall judgment without depending on experience by executing the checking of an apparatus state, the checking of a change in absorbance, and the crosschecking between items in accordance with the data from the automatic analysis apparatus in a data computation processing section. CONSTITUTION:An analysis section 4 samples 9 a sample 2, dispenses the sample into a reaction vessel 8, adds a reagent thereto, measures 1 the quantity of absorbed light, and sends the result thereof to a data computation processing section 12. The processing section 12 checks the data for each of respective specimens. Namely, the upper and lower limit values of the data are set and the checking is executed for each of respective examination items in the 1st checking section. The difference in the absorbance, change rate and measurement time are assigned and the checking is executed for each of the respective items in the 2nd checking section. Finally, the data sets between the respective items are checked by combining the four rule operations, parantheses and coeffts. in the 3rd checking section. The priority of the results of the checking are combined at the end of the checking in the respective stages and the contents of the reexamination processing having the highest priority are announced. The specimen judged 12 to be remeasured after the overall checking is automatically measured in the analysis section 4. The labor of an examination technician is eliminated.
Patent JP-S53146288-A (JP)
Title: Production of supported catalyst
Inventor: KAKURA HISHIHISA
IPC: C07C67/00
Filed: 1977-05-26
Abstract: PURPOSE: To obtain a suported catalyst which can prevent abnormal reaction due to disintegration of catalyst by treating a supported catalyst prepared by a usual process with alkyl silicates so as to increase the mechanical strength without exerting no bad influence upon the reactivity of the catalyst. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02238991-A (JP)
Title: Thermal recording medium
Inventor: OKAUCHI KAZUKI
IPC: B41M5/333
Filed: 1989-03-13
Abstract: PURPOSE:To obtain superior suitability for high-speed recording and resistance to plasticizer and to improve whiteness by using a specific organic metal compound and 4-hydroxy-4'-isopropoxy diphenylsulfone and/or 4-hydroxy-3',4'- tetramethylene diphenylsulfone in combination as a color developer. CONSTITUTION:As a color developer for a thermal recording medium using a color reaction of a colorless or light-colored basic dye and the color developer coming into contact with said dye to produce a color, at least one of organic metal compounds shown by a general formula I, where R represents a satd. or unsatd. aliphatic hydrocarbon residue which may have substituent or an aliphatic hydrocarbon residue having ether linkage, X represents halogen atom, (n) is an integer 1-4, and M is a polyvalent metal having a valence of (m), and 4-hydroxy-4'-isopropoxy diphenylsulfone and/or 4-hydroxy-3',4'-tetramethylene diphenylsulfone are used in combination. The combination ratio is not esp. limited, but it is desirable that the diphenylsulfone derivative is used in the amount of generally 1-2000 pts.wt. and preferably 10-1000 pts.wt. per 100 pts.wt. of the organic metal compound.
Patent JP-H09259853-A (JP)
Title: Cylindrical nonaqueous electrolyte battery
Inventor: SHIODA MASATSUGU
IPC: H01M50/367
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To prevent the direct blowout of a content and improve the safety by forming, on a battery lid, an opening part for releasing the pressure in the cleavage of a safety valve, which is covered with an insulating cover, in a position not seen from the outside. SOLUTION: A spiral electrode body 8 in which a laminated electrode body formed by laminating a positive electrode 3, a separator 7, a negative electrode 6 and the separator 7 is wound a number of times is housed in a battery can 10 with insulators 9 being arranged above and under the electrode body 8. The battery can 10, a battery lid 11, a safety device 12 provided on the inside of the battery lid 11, and a PTC element 13 are mounted through a gasket 14. The battery lid 11 has a cylindrical protruding part 11a protruded to the outside, a flat part 11b situated on the circumferential side of the protruding part 11a to be caulked with the battery can 10 by the gasket 14, and a concentric circular stepped part 11c formed between the protruding part 11a and the flat part 11b.  An opening part 17 for releasing the pressure in the cleavage of the safety valve is formed on the stepped part 11c, an insulating cover 18 is arranged so as to cover the opening part 17, and pressed by a facing label 19.
Patent JP-S58179964-A (JP)
Title: Belt hooking method of record player
Inventor: MORITA MASAKATSU
IPC: G11B19/20
Filed: 1982-04-13
Abstract: PURPOSE:To eliminate a large opening which is used to hook the belt of a turntable, by hooking the belt between a tentative belt hooking tool put into a small hole of the turntable and a turntable skirt and then between a pulley and the skirt by pulling out the hooking tool. CONSTITUTION:A belt 2 is hooked between a tentative belt hooking tool 7 put into a small hole of a turn table 1 and the skirt of the table 1. Then the table 1 is put into a spindle so that a pulley 3 is put within a triangular part formed by the belt 2. Under such conditions, the table 1 is put on a record player. Then the table 1 is turned until the tool 7 touches a wall part 6a. Thus the belt 2 is hooked to a drum-shaped belt hooking part 3a of the pulley 3. Then the tool 7 is pulled out. In such a way, it is easily possible to hook the belt of a record player without using a large opening part through which the belt is hooked to the table 1.
Patent JP-H11262076-A (JP)
Title: Supervisory system for supervisory equipment
Inventor: ISHIZUKA MASAHIRO
IPC: H04Q9/14
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To prevent the state of a supervised device from being discriminated erroneously on the occurrence of a noise. SOLUTION: This supervisory system is provided with an on/off switch 20, that is placed in a supervised device and closed/open in response to a state of the supervised device, a pattern generating section 40 that is placed in the supervisory device and generates a prescribed on-pattern signal and gives it to the on/off switch 20, and a pattern comparison section 42 that compares the signal fed from the on/off switch 20 with the on-pattern signal and discriminates that the on/off switch 20 has been closed, when they agree. Since the signal fed from the on/off switch 20 of the supervised device is compared with the signal fed from the pattern generating section 40 and is discriminated that the on/off switch 20 has been closed, when they agree, discriminating erroneously of the state of the supervised device is prevent when noise in the signal which is fed from the on/off switch 20.