baber/WOPTO huggingface dataset:
Patent JP-S61194160-A (JP)
Title: Production of high-strength copper alloy for conduction having high spring threshold limit value
Inventor: SUGAWARA AKIRA
IPC: C22C9/02
Filed: 1985-02-22
Abstract: PURPOSE:To produce a high-strength copper alloy for conduction having a high spring threshold limit value by subjecting a copper alloy billet contg. Sn, Fe, Ni, P and B of a specific compsn. to hot rolling then to quick cooling then subjecting the rolled sheet to cold rolling and annealing under adequate conditions. CONSTITUTION:The billet of the copper alloy contg. 0.5-1.5wt% Sn, 0.5-1.5% Fe, 0.05-0.40% Ni, 0.01-0.10% P and 0.005-0.06% B, and consisting of the balance Cu and inevitable impurities is quickly cooled at a cooling rate of >=30 deg.C/min by force cooling in a temp. region from 700 deg.C down to 300 deg.C in the cooling stage after the hot rolling. The first cold rolling is executed at >=50% draft and the first annealing thereafter at 400-450 deg.C for 5-720min. The rolled sheet is successively subjected repeatedly to the cold rolling and the intermediate annealing at the temp. below the recrystallization temp. The sheet is further subjected to a tension annealing treatment for 5-180sec at 300-750 deg.C, by which the conductive copper alloy having a desired sheet thickness and excellent mechanical properties is obtd.
Patent JP-H01208845-A (JP)
Title: Ceramic package for semiconductor device
Inventor: NOGUCHI SHOZO
IPC: H01L23/48
Filed: 1988-02-16
Abstract: PURPOSE:To improve the adhesive properties of a plating layer coated and formed onto the surface of a cover-section metallized layer, and to equalize the thickness of the plating layer by shaping a metallized layer for plating a cover section brought into contact with the cover-section metallized layer and led out to the outside of a ceramic frame body. CONSTITUTION:A cover-section plating layer 8 is formed onto the surface of a cover-section metallized layer 5 while using a metallized layer 6 for plating a cover section, which is connected to the cover-section metallized layer 5 shaped onto the upper surface of a ceramic frame body 3 and led out to the outside of the ceramic frame body 3, as an electrode for electroplating. According to the constitution, a semiconductor device can be connected to the electrode for electro-plating without being brought into contact with the cover-section metallized layer 5, and the cover-section plating layer 8 having excellent adhesion and uniform thickness can be coated and formed onto the whole surface of the cover-section metallized layer 5 with superior workability, thus preventing defective airtightness and the falling of a cover member.
Patent JP-S62192085-A (JP)
Title: Bit processing circuit
Inventor: KOSEKI OSAMU
IPC: G11C7/00
Filed: 1986-02-18
Abstract: PURPOSE:To change the number of output bits with simple constitution by selecting data output with a multibit processing function in at least two types of bit output formats with the aid of a control signal so as to output. CONSTITUTION:A data memory part 2, selection parts 3 and 30 for output bits, their bit output terminal groups 4 and 31, a control signal input terminal 5 used for selecting output bits with the aid of an external signal, and a bit switching circuit 6 are installed in a semiconductor chip. In accordance with the input state of the terminal 5, the device operates the circuit 6. According as the selection part 3 is selected to output bits from the terminal 4, or the selection parts 3 and 30 are simultaneously selected to outputs bits from the terminals 4 and 31, output bits are switched.
Patent JP-S56130612-A (JP)
Title: Direct-acting type recorder
Inventor: SAKAGUCHI TAKEHIKO
IPC: G01D9/16
Filed: 1980-03-18
Abstract: PURPOSE:To perform dot printing onto the recording paper in a high speed without applying forced oscillation to the pointer, by providing a printing element on the pointer and by bringing the recording paper into contact with this printing element intermittently from below. CONSTITUTION:When the signal to be measured is applied to movable coil 15, movable part 12 turns pointer 20. When a half-wave rectification current is supplied to coil 34 of oscillation generating device 29, oscillating plate 36 oscillates vertically and presses upward recording paper 43 while holding recording paper 43 between plate 36 and retaining plate 37 to bring recording paper 43 into contact with discharge electrode 24, thus performing dot printing of the measured value onto recording paper 43.
Patent JP-S56131297-A (JP)
Title: Speaker diaphragm
Inventor: HIROSE MINETAROU
IPC: H04R7/02
Filed: 1980-03-18
Abstract: PURPOSE:To improve the productivity by shortening the time of a temperature rise by enabling a direct heating system device to manufacture diaphragms, by forming a discontinuous hard diffusion region by diffusion atoms, differing in kind from a metallic base, in its surface discontinuously. CONSTITUTION:Metallic base 1 of titanium foil formed in a desired shape previously is buried in boron-producing agent 9, containing carbon particles, in heat-proof chamber 4 and vacuum tank 7 is evacuated to produce a vacuum. Next, carbon particles in boron agent 9 are heated via heating electrode 10 to heat base 1. Then, boron atoms are diffused from the surface of base 1 and while the diffusion of boron atoms is not done at the contact part between base 1 and carbon particles, discontinuous hard diffusion region 8 is formed on the surface of base 1, so that the diaphragm of a speaker having prescribed ratio E/rho of Young's modulus E to density rho will be produced by the direct heating system.
Patent JP-H10240747-A (JP)
Title: Method and device for deriving inter-data connection rule, method and device for cutting orthogonal projection area
Inventor: YODA KUNIKAZU
IPC: G06Q40/02
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To make it easy to find a connection rule between data by composing a plane of two numeric attributes that an analyzed body has and cutting an orthogonal projection area between true and false attributes under specific conditions. SOLUTION: A database having data including two kinds of numeric attribute and one kind of true/false attribute has two axes corresponding to two kinds of numeric attribute and stores the number v(i, j) of data belonging to respective pixels (i row, j column) of a plane divided into N×N pixels and the number v(i, j) of data whose true/false attributes are true. Then a specific condition θis inputted to cut an orthogonal projection area S of pixels, maximizing an equation I, out of a plane. Thus, the area in the orthogonal projection shape is cut out to make it easy for people to grasp the connection rule. Lastly, data included in the cut orthogonal projection area S are outputted.
Patent JP-S60179159-A (JP)
Title: Electrostatic dust precipitator
Inventor: HIRAYAMA YASUTAKA
IPC: B03C3/47
Filed: 1984-02-24
Abstract: PURPOSE:To prevent a wall from becoming dirty and to obtain an electrostatic dust precipitator having high reliability by curving electrodes of at least dust collection part. CONSTITUTION:An electrostatic dust precipitator is provided with an ionization part having ionization wires 11 and counter electrodes 12 by which dust to be passed is electrically charged, a dust collection part having both dust collection electrodes 13 by which the dust electrically charged in said ionization part is collected at the downstream and accelerating electrodes 14, a fan supplying ventilation to said ionization part and dust collection part and the ventilating means. The dust precipitator is constituted so that respective shapes of the dust collection electrodes 13 molded at said dust collection part, the accelerating electrodes 14 and the counter electrodes 12 molded at the ionization part are curved and the directions of wind discharged and sucked are controlled thereby. As a result, dirt of the wall and vibration of the electrodes can be prevented.
Patent JP-S60180019-A (JP)
Inventor: OOMURA SHIYUUJI
IPC: H01H13/20
Filed: 1984-02-24
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-S61193888-A (JP)
Title: Thermal recording material
Inventor: SHIRAISHI SHUHEI
IPC: B41M5/395
Filed: 1985-02-25
Abstract: PURPOSE:To provide the titled material capable of recording by a simple device and without generating a sticking phenomenon, by providing a thermal recording layer comprising a particulate thermoplastic resin having a specified minimum film-forming temperature (MFT), a dye or pigment, a fluoro resin and a water- soluble resin, on a base. CONSTITUTION:The thermal recording layer comprising a particulate thermoplastic resin having an MFT of 80-150 deg.C, a dye or pigment, a fluoro resin and a water-soluble resin is provided on the base. A polymer or a copolymer in the state of an emulsion is used as the particulate thermoplastic resin. A monomer capable of raising the MFT, such as acrylic acid, and a monomer capable of lowering the MFT are used in an appropriate combination as monomers for the polymer or copolymer. The particulate resin, the water-soluble resin, the dye or pigment and the fluoro resin are suitably used in a ratio of about 1:0.1-9:0.01-5:0.1-5. The base is preferably a water-resistance material.
Patent JP-H07242433-A (JP)
Title: Production of porous glass base material for optical fiber
Inventor: OGINO TAKESHI
IPC: C03B37/014
Filed: 1994-03-04
Abstract: PURPOSE:To prevent eccentricity of a core by making the core diameter large in the initial stage of the production, thinning the core diameter while a clad layer is grown to increase the outer diameter of the glass preform so that the specified core diameter is obtd. when the outer diameter becomes constant and a straight body of the glass preform is formed. CONSTITUTION:A synthesized quartz glass target member is suspended in a reaction chamber. SiCl4, GeCl4, O2, H2 and inert gas such as Ar are supplied with a specified flow rate to the burner for the core. SiCl4, O2, H2 and Ar are supplied to the burner for the clad. These burners are ignited to deposit glass fine particles produced by the flame hydrolysis of SiCl4 and GeCl4 on the target member. In the initial stage of the production of the porous glass preform, the core diameter is about <3 times as large as the specified diameter. While the clad layer surrounding the core is deposited and grown to increase the outer diameter of the porous glass preform, the core diameter is gradually thinned. The porous glass preform is obtd. in such a manner that the core diameter is decreased to the specified size when the outer diameter of the porous glass preform is made constant and a straight body of the glass preform is formed.
Patent JP-H09230755-A (JP)
Title: Digital copying machine
Inventor: FUKUI TOMONORI
IPC: G03G21/00
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To improve the operability and productivity of a digital copying machine by enabling the use of an image reading means, even if such an error that an image can not be formed with an image forming means occurs. SOLUTION: When such a jam (error) that the image can not be formed by the image forming device (image forming means) 3 occurs, warning information showing this fact is displayed in the display part of an operating part 1. But, when the selected application (function) can be operated even if the image forming device 3 is not used, the warning information can be released. Further, when application different from the one selected up to now is selected, after the display of the warning information is released, the warning information is displayed again. Further, when only the application being operable even if the image forming device 3 is not used, at the time of jamming can be selected and it is possible to release the display of the warning information, at the time of selecting the application.
Patent JP-S61194782-A (JP)
Title: Solar cell device
Inventor: MORIMOTO HIROSHI
IPC: H01L31/02
Filed: 1985-02-22
Abstract: PURPOSE:To improve the degree of freedom of the arrangement of cells by using a lower electrode connected to a cell on one end side as one electrode of output extracting electrodes, connecting a lower electrode connected to a cell on the other end side to a conductive substrate and employing the conductive substrate as the other electrode of the output extracting electrodes. CONSTITUTION:Adjacent cells 4 are connected by upper transparent electrodes 8 and lower electrodes 6, and the nose section of a lower electrode 6a connected to an upper transparent electrode 8a positioned at one end side is exposed to the outside of a light-transmitting cover 5 and used as one electrode 7a of output extracting electrodes 7. On the other hand, a lower electrode 6b connected to a cell 4b positioned at the other end side is extended up to the edge section of the lower surface of a conductive substance 2 along the end surface of an insulating substance 3, and connected electrically in the edge of the lower surface of the conductive substance 2. The conductive substance 2 exposed to the outside of the light-transmitting cover 5 is employed as the other electrode 7b of the output extracting electrodes 7. According to the system, the output extracting electrodes can be formed simultaneously when shaping the lower electrodes for the cells, thus simplifying the processes.
Patent JP-H08226216-A (JP)
Title: Attachment structure for column cover
Inventor: KAGAWA KAZUO
IPC: E04F13/073
Filed: 1995-02-23
Abstract: PURPOSE: To make attachment work easy with efficiency in execution of work improved, and to improve appearances. CONSTITUTION: A holding part 17 is arranged on the outside of a base cover 10 attached to the external face of a column 1, and thereby a holding space 18 is formed. A cut-out part 23 for fitting an attachment part 21 into the holding space 18, crossing over the holding part 17, is formed to the attachment part 21 of a cover member 20, and a stopper 24 for preventing the cover member 20 fitted into the holding space 18 from slipping down against the holding part 17 is provided. The cover member 20 can be attached only by fitting the attachment part 21 of the cover member 20 into the holding space 18. Therefore, fixation with screws and sealing work become unnecessary and efficiency in execution of work and appearances can be improved therewith.
Patent JP-S55127326-A (JP)
Title: Stabilized composition of 1,1,1-trichloroethane
Inventor: FUJINAGA TERUO
IPC: C07C19/05
Filed: 1979-03-27
Abstract: PURPOSE: The title stabilized composition, usful as an industrial solvent for degreasing and cleaning metals and the like, comprising nitromethane, methylbutynol, dimethoxyethane, butylene oxide, a polyepoxide, etc.  
     CONSTITUTION: 0.1W2.0% of nitromethane and/or 0.1W1% of nitroethane, 0.5W 5% of methylbutynol and/or tertiary butanol, 0.5W5% of dimethoxyethane and/or secondary butanol, 0.02W2% of butylene oxide and a polyepoxide, are added to 1,1,1-trichloroethane (A), for its stabilization, to avoid decomposition by its contact with metals, and subsequent corrosion of cleaned materials or equipment. The A stabilized by the method mentioned above is not decomposed by ordinary steam- cleaning or even under severe conditions of simultaneous distillation-recovery. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S52119465-A (JP)
Title: Removing of nitrogen oxide
Inventor: YAMANAKA SHIYOUYUU
IPC: B01D53/34
Filed: 1976-04-01
Abstract: PURPOSE: To increase the removing rate of NOx with suppressing the oxidizing reaction of NH 3  by maintaining the surface temp of dispersion tube contacting with high temp gas to 150-600°C in the addition of the mixture of NH 3  or NH 3  precursor and H 2 S from metallic dispersion tube to high temp waste gas. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56143202-A (JP)
Title: Novel mixtures bases on aromatic-aliphatic ketone, their use as photoinitiator and photopolymerizable system containing such mixtures
Inventor: YURUGEN AIHIRAA
IPC: C08F2/50
Filed: 1981-03-13
Abstract: Mixtures containing at least one hydroxyalkylphenone of the formula <IMAGE>   wherein R1 is H, alkyl of 1-4 C atoms or chlorine, R2 is H or methyl, R3 is H or methyl, R4 is alkyl of 1-6 C atoms and R5 is alkyl of 1-6 C atoms, and at least one 2-alkylthioxanthone of the formula   <IMAGE>  wherein R6 is alkyl of 1-8 C atoms, have a considerably increased reactivity in initiating the photopolymerization of ethylenically unsaturated compounds. The polymers fully hardened using these initiator mixtures suffer only little yellowing.
Patent JP-2000236685-A (JP)
Title: Fault-diagnosing device
Inventor: NAKAJIMA KATSUYOSHI
IPC: H02P29/00
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To detect failures in the operation of a motor actuator by operating the motor actuator for detecting the failures in a fault-diagnosing device of a device with the motor actuator. SOLUTION: In a fault diagnosis mode, when the fault diagnosis of a motor actuator is started, the motor actuator is operated toward a forward-rotation side, and a limiter signal is used to determine whether or not the reference position of the forward-rotation side has been reached. When it is determined that the reference position of the forward-rotation side has been reached, it is determined whether or not the value of potentiometer is within a preset range. After the diagnosis at the forward-rotation side is completed, then diagnosis of a reverse-rotation side is made. The motor actuator is operated to the reverse-rotation side, and the limiter signal is used to determine whether or not the reference position of the backward-rotation side has been reached.  When it is determined that the reference position of the forward-rotation side has been reached, it is determined whether or not the value of potentiometer is within a preset range, thus accurately diagnosing faults.
Patent JP-H08237511-A (JP)
Title: Horizontal deflection drive circuit for dealing with multiscan
Inventor: NAGAOKA SHIRO
IPC: G09G1/00
Filed: 1995-02-23
Abstract: PURPOSE: To prevent an overcurrent from flowing to the transistor of a horizontal deflection circuit in the case of switching the frequency of a horizontal (H) synchronizing signal by lowering a drive power supply voltage faster than the reduction of the frequency of a horizontal drive pulse when the frequency of the H synchronizing pulse of an input composite video signal is lowered. CONSTITUTION: A first delay circuit 13 delays a level change when increasing the voltage level of a DC voltage Ed1 but does not almost delay it when decreasing the input voltage level. Namely, when the frequency of the H synchronizing signal, the increase of input voltage to a DC converter 14 is delayed but when the frequency is decreased, on the other hand, the voltage to the DC converter 14 is speedily lowered. Such a delayed voltage EC1 is supplied to the DC converter 14 and the converter 14 supplies the drive power supply voltage corresponding to the level of the EC1 to a flyback transformer 23 of a horizontal deflection circuit 21. On the other hand, a VCO supplies an H drive pulse EP2 corresponding to the level of delayed voltage EC2 to a transistor Q2.
Patent JP-S61194480-A (JP)
Inventor: HIRANO CHIAKI
IPC: G08G1/137
Filed: 1985-02-25
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-H01211028-A (JP)
Title: Document retrieving system
Inventor: MORI KEIICHI
IPC: G06F17/30
Filed: 1988-02-18
Abstract: PURPOSE:To ensure the integrated registration of key words, the sure retrieval of documents, and the quick comparison by selecting the key word items turned into a hierarchical form by an interactive process and designating the key words in combinations. CONSTITUTION:The most significant hierarchy of a group of key word items stored in a storage part is displayed and the item group of the next higher hierarchy related to one item if selected by an input device 5 is displayed. Such an interactive process is carried out down to the item group of the lowest hierarchy. A key word code (K.C.) consisting of the item numbers of all selected hierarchies is supplied to a retrieving part. Then an input K.C. is stored in a key word storing part 9 corresponding to the document retrieving information designated by a control part 2 in a registration mode. In a document retrieving mode the document retrieving information coincident with the input K.C. is read out of the part 9 and given to the part 2. Then the document retrieving information is designated at a retrieving part 10 in case of registration and the corresponding document is detected out of a document storing part 1 based on the document retrieving information in case of the document retrieval.
Patent JP-H08209823-A (JP)
Title: Wiring device for partition panel
Inventor: ISHIKAWA MASAKI
IPC: H02G3/38
Filed: 1995-01-31
Abstract: PURPOSE: To provide a wiring device for a partition panel applying a wiring function at the prescribed height position of the partition panel, easily allowing the wiring work, and having flexibility to be utilized for another purpose when the wiring function is not required. CONSTITUTION: An oblong duct opening 4 is formed at the prescribed height position of a partition panel 1, receptacle fitting metals 11 having engaging sections 10 engaged with the lower edge section of the duct opening 4 are provided on both sides of the lower section of a split panel 9 capable of closing the upper half of the duct opening 4, and engaging pawls 12 engaged with the upper edge section of the duct opening 4 are protruded at the upper section of the split panel 9. The lower half of the duct opening 4 can be closed while the split panel 9 is fitted to the duct opening 4, and a duct cover 16 provided with an insertion opening 15 capable of partially exposing the insertion port of a receptacle is removably fitted to the receptacle fitting metal 11.
Patent JP-S59162431-A (JP)
Title: Pressure detecting circuit
Inventor: UCHIYAMA KAORU
IPC: G01L9/04
Filed: 1983-03-07
Abstract: PURPOSE:To prevent the hunting of a switch and to make characteristic aging less, by comparing the outputs of intermediate points of a bridge formed by strain gages, controlling a driving terminal by feedback, and providing hysteresis. CONSTITUTION:A bridge circuit comprises resistors 4, 5, 6, and 7, whose resistances are decreased and increased with respect to pressures, and which are semiconductor piezoelectric resistors that are diffused and formed in silicon diaphragm. A pressure measuring strain gage is formed by the bridge circuit. The outputs of the intermediate points of the bridge circuit are compared and processed. The measured output corresponding to the pressure is outputted as a switching output for controlling the air fuel ratio and the like of an internal combustion engine. Meanwhile, the output of a comparator 10 is fed back to the driving terminal of the bridge circuit. Hysteresis is provided in the measured output from the comparator 10. Thus the hunting of the switch is prevented, abrasion and the like are not generated due to the constitution having no mechanical contact points and the like, and the characteristic aging variation are reduced.
Patent JP-H07213457-A (JP)
Title: Toilet stool provided with rack
Inventor: UCHIDA MOTOKIYO
IPC: E03D11/02
Filed: 1994-01-26
Abstract: PURPOSE:To provide a toilet stool provided with racks which can be used in such a way that a user is seated on a toilet stool to put his feet on a front rack provided at a front part of the stool, and hold side racks provided on both of the right and left sides of the stool with both hands for using the toilet stool stably, and in such a way that the user stands up after usage using the side racks as supports for preventing staggering. CONSTITUTION:A toilet stool provided with racks is mainly composed of a toilet stool main body, a front rack 4 on which user's feet can be put, and side racks 5, 6 on the right and left for supporting both hands.