baber/WOPTO huggingface dataset:
Patent JP-H07171033-A (JP)
Title: Aluminum seat frame
Inventor: ARAI TORAO
IPC: B23K1/19
Filed: 1993-12-17
Abstract: PURPOSE:To provide an aluminum seat frame which lessens shape deformation of products by joining, does not clatter in spite of exertion of external force on the frame during use and has highly reliable joint parts with high productivity. CONSTITUTION:This aluminum seat frame has a frame-shaped frame body 1 consisting of curvilinearly formed parts of aluminum pipe materials and one or >=2 pieces of aluminum members 2, 3 joined to the frame body. Fitting parts 21, 23 or engaging parts 25, 31, 32 for temporal assembling and fixing the frame body and the aluminum members in the joint parts are formed in at least either of the frame body or the aluminum members. The frame body 1 and the aluminum members 2, 3 are positioned via the fitting parts or the engaging parts. The frame body 1 and the aluminum members 2, 3 are integrally brazed by brazing filler metals arranged at the joint boundaries of both.
Patent JP-H11151254-A (JP)
Title: Liquid shortage detection device and method
Inventor: SARAYA ICHIRO
IPC: A61C17/00
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a liquid shortage detection device capable of obtaining high detection accuracy while lowering a cost. SOLUTION: In the case that the state of not detecting a liquid chemical by a liquid chemical sensor 52 continues for two seconds on longer through a gargle liquid side solenoid valve 62 for supplying gargle liquid is opened, it is judged as liquid chemical shortage. Also, in the case that the state of not detecting the liquid chemically by the liquid chemical sensor 52 continues for two seconds or longer before ten seconds elapses after the gargle liquid side solenoid valve 62 is closed, it is judged as the liquid chemical shortage as well. In the other cases, even when the state of not detecting the liquid chemical by the liquid chemical sensor 52 continues for two seconds or longer, it is not judged as the liquid chemical shortage.  That is, in the state where a gargle liquid supply mechanism is operated, the presence/absence of the liquid chemical are detected and accurate judgement is made.
Patent JP-H03181191-A (JP)
Title: Printed wiring board
Inventor: ONO JUNICHI
IPC: H05K3/46
Filed: 1989-12-11
Abstract: PURPOSE:To realize easy package and to improve yield and reliability by making an inner surface of a through-hole open to a side edge part and by forming a connection terminal to a matrix substrate by a conductive layer formed in the inner surface of the through-hole. CONSTITUTION:A plurality of through-holes 31 to 38 are formed at the same position in each of printed substrates 21a to 21g which form a transformer to a shape cutting off a side edge part thereof. Similarly, through-hole 41 to 48 are formed at the same position as the through-holes 31 to 38 on each insulating board 22 to a shape cutting off a side edge part thereof. Through-hole plating 13 is applied to through-holes 31 to 38, and 41 to 48; and lands 14a, 14b are formed successively after the plating 13 in a peripheral part of both sides of each substrate. Substrates 21a to 21g and a substrate 22 are laminated to form a lamination board 25; specified through-holes 31 to 38 are connected; a core is inserted; and a transformer is assembled. Since a conductive layer forms a connecting terminal to a matrix substrate, easy package is realized.
Patent JP-H04189866-A (JP)
Title: Polyamic acid solution composition and production thereof
Inventor: AOKI MASABUMI
IPC: C08L79/08
Filed: 1990-11-22
Abstract: PURPOSE:To obtain a polyamic acid composition providing a polyimide-based polymer having high light transmittance and free from aggregated substance by blending a solution of an organosilsesquioxane modified with an amine-based silane coupling agent with a solution of polyamic acid. CONSTITUTION:(A) A solution of an organosilsesquioxane modified with an amine-based silane coupling agent obtained by adding A2: an amine-based silane coupling agent shown by formula II (R<1> is II or phenyl; R<2> is propylene, butylene, phenylene, etc.; R<3> is methyl, methoxy or ethoxy; R<4> is methyl or ethyl) to A1: a solution of an organosilsesquioxane obtained by hydrolyzing an organotrialkoxysilane shown by formula I (R<5> is phenyl, methyl or ethyl; R<6> is methyl, ethyl or isopropyl) in an organic solvent is blended with (B) a solution of polyamic acid and uniformly dispersed to give a polyamic acid solution composition having high light transmittance.
Patent JP-H10161771-A (JP)
Title: Overturning preventing mechanism for portable information processor
Inventor: TABATA SHINJI
IPC: G06F1/16
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To prevent overturning when a word processor is placed upright by simple constitution. SOLUTION: The word processor is provided with a main body part 11 placed nearly horizontally at the time of using and a display part fixed to this part 11 to be openable and closable. Rotary legs 16 are respectively attached to the bottom surfaces of each right and left side part at the back face 11b of the part 1 to be rotatable vertically and each legs 16 is provided with a projection part 16c which is along the back face 11b in the state of projecting from the back face 11b at the time of rotating upward. The projection part 16c is in the state of projecting from the bottom surface 11a of the body 11 at the time of rotating downward.
Patent JP-H01161505-A (JP)
Title: Device for managing real time of process controller
Inventor: GOTO YOSHIMI
IPC: G05B15/02
Filed: 1987-12-18
Abstract: PURPOSE:To drastically reduce time errors among numerous controllers by giving timing signals supplied from one set of time managing controller to be used as a reference to the numerous controllers as interruption signals at every fixed time. CONSTITUTION:Numerous controllers 2 (21-2n) reset fixed times in their own clocks upon receiving timing signals from a time managing controller 1 as interruption signals. The timing signals are generated at every, for example, 1hr T. Each controller 2 resets the absolute time which is the sum of the time of the previous interrupting time and the time T. Therefore, time error among the numerous controllers 2 can be reduced.
Patent JP-H01160500-A (JP)
Title: Determination of sod activity
Inventor: RI NORIAKI
IPC: C12Q1/26
Filed: 1987-12-18
Abstract: PURPOSE:To enable the accurate and quick determination of a large number of specimens and to automate the determination of the activity of superoxide dismutase, in spite of the use of unstable substrate, by terminating the enzymatic reaction with allopurinol. CONSTITUTION:O2<-> used as a substrate is reacted with a superoxide dismutase (abbreviated as SOD) for a prescribed period and the reaction is terminated with allopurinol to determine the activity of SOD. Concretely, a specimen is added with xanthine and xanthine oxidase, the SOD in the specimen is reacted with O2<-> produced by the reaction of both components, the reaction is terminat ed with allopurinol and the quantity of O2<-> is determined by nitro blue tetrazolium reduction method.
Patent JP-S63241171-A (JP)
Inventor: KURISUCHIYAN EE SEERUBATSUKU
IPC: C23C16/44
Filed: 1987-12-18
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-H10164846-A (JP)
Title: Control device for power conversion apparatus
Inventor: SUGIURA HIROBUMI
IPC: H02M7/219
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to raise the AC output voltage of a converter to a maximum value without increasing a DC voltage by a method wherein a means by which harmonics at a tertiary integral multiple are superposed is installed at the output of a current-controlled amplifier to which the deviation between a sine-wave current command value and an AC input current detection value from a rectification part is input. SOLUTION: A control device is provided with a rectification part 1 which converts the AC voltage of an AC power supply into a DC voltage and with an inversion part 2 which converts the DC voltage of the rectification part 1 into an AC voltage. Then, the deviation between the DC voltage of the rectification part 1 and a DC setting voltage is input to a voltage-controlled amplifier 10, the output of the voltage- controlled amplifier 10 is multiplied by a signal which is synchronized with the AC power supply, and a sine-wave current command value is created. The deviation between the sine-wave current command value and an AC-input-current detection value from the rectification part 1 is input to a current-controlled amplifier, and a means by which harmonics at a tertiary integral multiple are superposed is installed at the output of the current-controlled amplifier 13.  Alternatively, the output of the current- controlled amplifier 13 is added to a power-supply voltage feedfoward so as to be zero-phase-modulated by a zero-phase modulator 20.
Patent JP-H06147839-A (JP)
Title: Displacement sensor
Inventor: NAKAMURA YUKITO
IPC: G01P3/36
Filed: 1992-11-04
Abstract: PURPOSE:To sustain shape or contrast of interference fringe pattern for measuring distance between an inspection plane and a reference plane in good state constantly even if the inspection plane has roughness in the order of wavelength by taking out only such light as reflected on a selected region from a beam focused on the inspection plane. CONSTITUTION:Parallel light emitted from a laser light source 301 is condensed through a condenser lens 303 onto a liquid surface 304 and a slide surface 305 where the parallel light is subjected to combination of wavefront and introduced through a half mirror 302 and a slit 306 to a focus lens 307 thence through a slit 308 onto a light detecting plane 309 where an interference fringe pattern is produced. The slits 306, 308 elongate in the direction of low roughness of inspecting plane. i.e., slide surface 305, and the openings of the slits 306, 308 are restricted to take out only such light as reflected on a selected region from the condensed beam. This arrangement removes light scattered from different positions on the slide surface 305 due to high roughness in longitudinal direction thus enhancing waveform and contrast of interference fringe.
Patent JP-H08151590-A (JP)
Title: Refrigerator oil composition and compressor
Inventor: MURAKI MASAYOSHI
IPC: C10M171/00
Filed: 1994-11-30
Abstract: PURPOSE: To obtain the subject composition, capable of maintaining characteristics of a base oil and suppressing the production of sludges, improved in friction preventing properties and useful for compressors using hydrofluorocarbon refrigerants by blending the polyol ester base oil with a phosphoric ester and a specific hydrolytic stability improver. CONSTITUTION: This composition is obtained by blending (A) a polyol ester as a base oil (e.g. the one having 5-150mm<2> /sec viscosity at 40 deg.C <=1mg KOH/g acid value and <=500ppm moisture content) with (B) 7.0-15.0 mass% phosphoric ester as an extreme pressure additive and a friction preventing agent [e.g. tricresyl phosphate, (di)phenyl isopropylphenyl phosphate or tris(isopropylphenyl) phosphate] and (C) 0.2-3.0mass% 1,2-epoxyalkane (e.g. 1,2-epoxytetradecane) and/or vinylcyclohexene dioxide as a hydrolytic stability improver.
Patent JP-H06169498-A (JP)
Title: Resin material for acoustic apparatus and speaker box and speaker frame using the same
Inventor: OKUZAWA KAZURO
IPC: C08L17/00
Filed: 1992-11-30
Abstract: PURPOSE:To obtain characteristics superior in tensile strength, bending elastic modulus, and internal loss by resolving the occurrence of resonance or abnormal sounds and the degradation of the sound pressure-frequency characteristic concerning the resin material used in an acoustic apparatus like a speaker. CONSTITUTION:Vulcanised rubber like styrene-butadiene rubber (SBR) or a nitrile-butadiene rubber (NBR) having a large internal loss and whiskers which have crystal grown from the center in four different directions and consist of zinc oxide and have a high modulus of elasticity are mixed with a thermoplastic or thermosetting synthetic resin. Then, the obtained resin material has high modulus of elasticity and high tensile strength, and an article formed by using the resin material has a larger internal loss, a higher flexural rigidity, and a higher specific gravity on the condition of a constant thickness in comparison with a conventional resin formed article. Consequently, a speaker box and a speaker frame formed by using the resin material are neither deformed nor bring about resonance during the operation of speakers, and therefore, the sound pressure-frequency characteristic of speakers is flat, and a distortion reduction effect is given.
Patent JP-H10161223-A (JP)
Title: Data imprinting device for camera
Inventor: HASEGAWA HITOSHI
IPC: G03B17/24
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a data imprinting device capable of preventing the generation of lacking and a blurred part in an imprinted image, even if the diffusion angle of exit light is made large, when the length of an optical path from a light source to a data imprinting liquid crystal display unit is shortened. SOLUTION: In the device, for locating a corresponding light transmission segment 660 on the side of a light shielding mask 622, in an illuminated region 640 on the light shielding mask 622 by the segment 630 switched to a light transmission state of a liquid crystal panel 604, the positional relation between these segment 630 and light transmission segment 660 is decided in consideration of the diffusion angle of the exit light, etc. Therefore, the fact that the illuminated region 640 is formed in a position being partially out of the light transmission segment 660 on the light shielding mask 622 is eliminated so that the generation of partial lacking and the blurred part in an imprinted data image can be prevented.
Patent JP-H09154930-A (JP)
Title: Deodorant
Inventor: KIMURA TAKASHI
IPC: A61L9/01
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To enable prolonging of deodorizing effect of a deodorant under a masking by incorporating a perfume precursor substance. SOLUTION: A deodorant is arranged to contain a perfume precursor substance that is decomposed by a hydrolase to generate a perfume component. For example, one or more of glycoside, glyceride and peptide derivatives and the like of a perfume are mixed to be used. The perfume herein usable is an alcohol based perfume, phenol based perfume or the like. For example, the alcohol based perfume includes leaf alcohol, 3-octenol or the like and the phenol- based scent, eugenol, vanillin or the like. The glycoside herein used is that comprising the alcohol based perfume, phenol based perfume, monosaccharides, oligosaccharides or the like. The amount of the perfume precursor substance to be blended into the deodorant varies with the kind of the perfumes and is preferably about 0.01-20wt.%.
Patent JP-2001142349-A (JP)
Title: Image forming device and its fixing controller
Inventor: KISHIMOTO HIROYUKI
IPC: G03G21/00
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device provided with a fixing controller capable of accurately estimating the staining of a thermistor while taking dot distribution in an image into consideration, and performing adequate feeding- back to maintenance display and correction for the control of a fixing temperature. SOLUTION: The count value of a dot within a range including the position of the thermistor 3 in the width direction of a heat roller 2 among dot data to be provided in a printing process is utilized as an index expressing the staining condition of the thermistor 3. A level for power supply to the heat roller 2 is corrected based on the count value. Besides, humidity, the number of passing paper sheets and the number of starting times are taken into consideration. Thus, the staining of the thermistor 3 can be accurately estimated, and the level for power supply can be corrected to perform adequate power supply.
Patent JP-H08174847-A (JP)
Title: Liquid-jet head, liquid-jet device with the head, and manufacture of the head
Inventor: MIYAGAWA MASASHI
IPC: B41J2/05
Filed: 1994-12-22
Abstract: PURPOSE: To prevent deformation of an ink channel and separation of a coating resin layer from a substrate by using an alkali soluble resin having an aromatic ring and a negative photosensitive material containing an azide compound as a resin that can be eluted. CONSTITUTION: In molding an ink supply port 7 and a common ink chamber, the common ink chamber and the ink supply port 7 are formed by bonding a top board 6 on which the ink supply port 7 is formed, and hardening a coating resin layer after applying a liquid photo-curing resin. A coating resin layer 5 is formed on an ink channel pattern 4, the coating resin is dissolved in a solvent which does not dissolve a resist pattern and is applied by a solvent coating method. When the film thickness of the ink channel pattern 4 is thick, application several times improves levelness. Prebaking is carried out at a temperature at which an applied solvent evaporates and a resist and the coating resin which form the ink channel pattern 7 do not interfere the dissolution.
Patent JP-H09162081-A (JP)
Title: Method for chemically converting electrode foil for electrolytic capacitor
Inventor: NAKAMURA HITOSHI
IPC: H01G9/04
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To obtain a chemically converted film for an aluminum electrolytic capacitor sugged having a high breakdown voltage. SOLUTION: In a method for chemically converting the electrode foil for an electrolytic capacitor, an etched aluminum foil is first dipped in hot pure water for a prescribed period of time. Then the aluminum foil is subjected to anodic oxidation by dipping the foil in an electrolytic formation solution containing at least polyacrylic acid or its salt and applying a voltage to the foil for a prescribed period of time. thereafter, the foil is again subjected to anodic oxidation by dipping the foil in the electrolytic formation solution and applying a voltage to the foil for a prescribed period of time. At the time of performing the anodic oxidation, zirconium, phosphoric acid, phosphorous acid, hypophosphorous acid, boric acid or the salt of one of them is appropriately added to the solution of polyacrylic acid or its salt.
Patent JP-H08176524-A (JP)
Title: Silicone polyimide adhesive
Inventor: HIRANO TAKASHI
IPC: C09J183/00
Filed: 1994-12-22
Abstract: PURPOSE: To obtain the subject adhesive having specific structure repeating units, excellent in workability at low tempertures, high in adhesivity, excellent in various kinds of reliability, etc., and useful for adhering and fixing semiconductor elements to a lead frame, etc. CONSTITUTION: This adesive has repeating units of formula I [Ar1 , Ar2 , Ar3 and each a divalent organic group; R1 , R2 are each a 1-5C divalent aliphatic group, a >=6C aromatic group; R3 , R4 are each a monovalent aliphatic group, a >=6C aromatic group; (n) is 1-13; 0.01<=b/(a+b)<=0.3[. For example, 2,2-bis(4- hydroxyphenyl)propanedibenzoate-2,2',3,3'-tetracarboxylic acid dianhydride, 1,3-bis(3-aminophenoxy)benzene, and a silicone diamine of formula II are reacted with each other in a solvent such as N-methly-2-pyrrolidone, and the obtained polyamic acid can be coated on a semiconductor or a lead frame to obtain the coating film.
Patent JP-H11154068-A (JP)
Title: Printing system in network environment
Inventor: IKEGAMI MUNEMITSU
IPC: G03G21/00
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To equally use respective printers without any troublesome operation. SOLUTION: Printer servers 7 to 9 receive printing jobs sent through a network by a printing job reception part 21 and output them by a printing job output part 22, and also send an accounting consumption information generated as a result to an accounting server 10 by the accounting consumption information transmission parts 23. An accounting specification information from the server 10 is received by an accounting specification information reception part 24 and stored in an accounting specification information file 25.  The server 10 receives the accounting consumption information by an accounting consumption information reception part 31 and stores it is an accounting consumption information file 32, totalizes the use frequencies by printers by a charge changing part 33 according to stored information to change charges for accounting resources by the printers, and sends information indicating the charges for the accounting resources after the change as accounting specific information to the corresponding printer servers by an accounting specific information transmission part 34.
Patent JP-H08239346-A (JP)
Title: Liquid crystal device
Inventor: GRAY GEORGE WILLIAM
IPC: C09K19/12
Filed: 1995-12-08
Abstract: Novel compounds suitable for inclusion in a ferroelectric smectic liquid crystal mixture, having formula (I), where the rings are independently phenyl, cyclohexyl or pyrimidyl, n is 0 or 1, m is 1, 2 or 3 (m + n is 1, 2 or 3), A, B, D, E are independently H or F, Z is a linking group or a single bond, R1 is alkyl or alkoxy, R2 is optically alkyl (n=0) or -COOR3 CH(CH3) COOR4 where R3 is optically active alkyl and R4 is n-alkyl (n=1), and a is 1 or 2. Ferroelectric smectic mixtures containing these compounds preferably in a non-optically active or racemic form aree described. Preferably each of the rings is phenyl.
Patent JP-H01162021-A (JP)
Title: Am/fm receiving circuit
Inventor: YOKOYAMA RYOICHI
IPC: H04B1/16
Filed: 1987-12-18
Abstract: PURPOSE:To improve the terminal utilizing efficiency of an integrated circuit by causing a terminal for AM and FM mode switching control and a terminal for FM detecting coil connection to be common and obtaining two function in an integrated circuit AM/FM receiver. CONSTITUTION:The terminal for FM detecting coil 3 connection and the terminal of an AM and FM operation switching control circuit 8 are shared by one terminal (c). In an FM demodulating block 9, a quad latch detecting circuit is constituted. When a switch 7 is turned on, a power source voltage VCC is impressed through the detecting coil 3 to the switching control circuit 8 as a control voltage and as a result, the switching circuit 8 is operated so that an AM tuner block 6 can go to an operation stopping condition and the FM demodulating circuit block 9 can go to an operating condition. Since the force resistance of the switching circuit 8 is caused to be enough high, an influence is hardly given to the phase shifting characteristic of the detecting coil 3. When the switch 7 is turned off, the switching circuit 8 executes a switching so that the AM tuner block 6 can go to the operating condition and the FM demodulating circuit block 9 can go to the operation stopping condition.
Patent JP-H02202448-A (JP)
Title: Method and device for absorbing shock wave form mask
Inventor: JIERARUDO SUTANREI ANDORIZU
IPC: B05C17/06
Filed: 1989-12-12
Abstract: PURPOSE: To prevent the defect caused by the 'sudden separation' operation of a mask by separating a structure from the mask so that the mask is separated from the structure under control and applying opposed force to the mask at the same time. CONSTITUTION: A brake assembly is arranged on the uppermost part of a mask 12 to come into contact with the upper surface of the mask 12. The force applied by an additional wt. 38 is increased and decreased to make it possible to supply the min. force necessary for preventing paste spike formation by controlled separation and mask/green sheet separation. The position of a brake pad 20 or a brake sleeve 22 can be altered by the brake wt. 36 connected to the assembly regulable in a vertical direction. In order to screen a green sheet 16, a separate apparatus is used. After the green sheet 16 is screened but before a table 14 is lowered, the brake pad 20 is brought into contact with the surface of the mask 12. The brake sleeve 22 is engaged with a slidable brake shaft 34 and they are moved along with the movement of the mask 12.