baber/WOPTO huggingface dataset:
Patent JP-2000230962-A (JP)
Title: Apparatus and method for inspection of failure in integrated circuit, as well as recording medium recording its control program
Inventor: SAKAGUCHI KAZUHIRO
IPC: G01R31/26
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a failure detecting apparatus which can prevent a drop in the accuracy of the detection of a failure in an integrated circuit due to the difference in a device characteristic. SOLUTION: A power-supply means 2 supplies a power to a device 5 to be measured. A test-signal generation and application means 1 generates a test signal so as to be applied to the device 5 to be measured. A power-supply current which is supplied to the device 5 to be measured, in a state that the test signal is applied is observed by a power-supply-current observation means 3. The power spectrum of the power-supply current is observed by a power- spectrum measuring means 6. A time-average electric energy of the power-supply current is observed by an electric-energy observation means 8. A standardization means 7 standardizes the power spectrum of the power-supply current by using the electric energy, and a standardized power spectrum is obtained.  An evaluation and judgment means 9 compares the standardized power spectrum with a prescribed standardization value, and whether a failure exists or not in the device 5 to be measured is judged.
Patent JP-S59156484-A (JP)
Title: Water disposal
Inventor: MORIYA MASAFUMI
IPC: C02F1/42
Filed: 1983-02-28
Abstract: PURPOSE:To adsorptively remove one or both of fluoric and fluorocomplex ions separately or at the same time, by bringing water containing fluoric and/or fluorocomplex ions into contact with amphoteric chelating resin which has adsorbed metal ion. CONSTITUTION:Weakly basic anion-exchange resin having a polyamino group as an ion-exchange one is converted into an amphoteric state using monohalogen alkyl carboxylic acid represented by the general formula of X-(CH2)nCOOR (wherein X is any one of F, Cl, Br and I, n is an integer of 1-5, and R is H, a 1-5C alkyl group or an alkali metal), to obtain the amphoteric chelating resin. This amphoteric chelating resin is charged in a column or batch, and water containing fluoric and/or fluorocomplex ions is brought into contact with said resin to remove fluoric ion.
Patent JP-S57146227-A (JP)
Title: Autofocus camera
Inventor: EGAWA TAKESHI
IPC: G03B13/36
Filed: 1981-03-05
Abstract: PURPOSE:To shorten a focus adjustmet time by successive fine adjustments by setting the extent of the 1st movement of a focusing lens in a detection direction to the half of the movable range of the focusing lens, and setting that of movement following the 1st movement to the half of last movement. CONSTITUTION:A potentiometer 111 coupling with a driving mechanism 101 for a focusing lens group 3 stores the current position of a lens group 3, and the infinite distance and shortest-distance photography positions of both movable range limits in the storage circuit 112 of a lens movement controlling circuit 110. According to those storage contents, and information on the movement direction of the lens group 3 based upon a front-focus and a rear-focus detection output from a focusing detecting means 108, arighmetic means 113 and 114 controls a motor 116 which drives the lens group 3, which is moved firstly to an intermediate position between the current position and movable range limit, then moved by a half as much as last time. A system which changes from rough adjustment to fine adjustment successively without repeating fine adjustment by movement within a depth-of-focus range decreases the frequency of movement of the lens groups 3, thus shortening a focus adjustment time.
Patent JP-2000229747-A (JP)
Title: Ink jet recording device
Inventor: NAKAMURA TAKUMA
IPC: B41J2/01
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of contact of paper sheets with a recording head by a cook ring by providing a printing receiver member for guiding paper sheets to be carried opposite to the recording head, and forming this printing receiver member with plural ribs having a different height. SOLUTION: A printing receiver member 27 as a paper sheets guide member for guiding the paper sheets 3 fed from a carrying roller in response to the movement range of a carriage 5 in the main scanning direction under a recording head 6 is provided. Ribs 28a, 28b formed in the printing receiver member 27 with a nearly equal space in the cross direction of the paper sheets 3 are formed so that the height of the rib 28b provided a little inside of the edge part in the cross direction of the paper sheets 3 is formed lower than the height of the other rib 28a. The paper sheets 3 fed from a carrying roller is carried along the top of the rib 28a of the printing receiver member 27, and a clearance between the paper sheets 3 and the recording head 6 is regulated at the predetermined gap, and the ink drop discharge from the recording head 6 is adhered to the paper sheets 3.  The paper sheets 3 swelled by the adhesion of the ink drop is fallen at the rib 28b part, and the upward swelling of the paper sheets at both ends thereof can be restricted.
Patent JP-S53117396-A (JP)
Title: Radiation tomograph
Inventor: JINBOU MASAO
IPC: G01N23/04
Filed: 1977-03-24
Abstract: PURPOSE:To simplify driving mechanism and data operating and make possible the reduction in data collecting time and photographing of jumping portions by deriving and depicting absorption coefficients from the counting values of UPSILON rays owing to the Compton scattering produced in the subject.
Patent JP-S60179147-A (JP)
Title: Catalyst for isomerization
Inventor: HIRAI KENJI
IPC: C07C69/732
Filed: 1984-02-24
Abstract: PURPOSE:To isomerize an ester of glycidic acid and 2-hydroxy-3-butenoic ester at comparatively low temp. with excellent yield by using a salt or a complex salt consisting of a specified metal, a ligand and Broensted acid conjugate base. CONSTITUTION:The titled catalyst consists of a salt or a complex salt show by formula (MLm)<n+>(Y)n<->[M is metals of groups I B, IIA, IIB or VIII, L is a ligand (for example, pi-allyl group, benzene), Y is Broensted acid conjugate base (fo example, nickel perchlorate), (m) is 1-4, (n) is 1-3]. An ester of glycidic acid and 2-hydroxy-3-butenoic ester are isomerized by said catalyst at comparatively low temp. with excellent yield without usage of many reagents for isomerization and a corrosive acid catalyst and arylpyruvic ester or the like can be obtained.
Patent JP-S56131537-A (JP)
Title: Preparation of ether
Inventor: OOHASHI YUU
IPC: C07C43/11
Filed: 1980-03-17
Abstract: PURPOSE: To obtain an alkylene glycol diether useful as a polar solvent, with little formation of cyclic dimers, by reacting a lower alkyl ether compound with an alkylene oxide in the presence of SnCl 4 , a carboxylic acid and a sulfonic acid.  
     CONSTITUTION: An alkylene glycol diether is obtained by the reaction of a lower alkyl ether (e.g. dimethyl ether, benzyl methyl ether, etc.) and an alkylene oxide (e.g. ethylene oxide, epichlorohydrin, etc.) in the presence of SnCl 4 , a carboxylic acid (e.g. acetic acid, terephthalic acid, etc.), and a sulfonic acid (e.g. methanesulfonic acid, p-toluenesulfonic acid, etc.). The molar numbers of the carboxyl group and sulfonic acid group in the carboxylic acid and the sulfonic acid are 0.1W 5 based on 1mol of the SnCl 4 .  
     EFFECT: The ratio of the poly (lower alkylene) glycol diether can be increased. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04273936-A (JP)
Title: Heat exchanger type ventilator
Inventor: OGAWA SHINJI
IPC: F24F7/08
Filed: 1991-02-27
Abstract: PURPOSE:To prevent air leakage and cut down the number of components by integrally forming each indoor and outdoor suction duct joint section with a fan casing for air supply and air discharge by means of forming resin respectively and penetrating a side board of a main body, and forming integrally each indoor and outdoor discharge duct joint section with a passage unit into one piece in the title device for housing service. CONSTITUTION:An exhaust fan casing 9, an indoor suction duct joint section 19, an supply fan casing 11, and an outdoor suction duct joint section 20 are integrally molded with foaming resin respectively. Then a passage unit 14 which holds a thermal conversion device 13 and subdivides into an exhaust passage 4 and an air supply passage 7 is integrally molded with an indoor discharge duct joint section 22 and an outdoor discharge duct joint section 23 by means of foaming resin into one piece.
Patent JP-S62194197-A (JP)
Inventor: IMAI YUTAKA
IPC: F41F3/04
Filed: 1986-02-19
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-S52116550-A (JP)
Title: Vibration insulating rubber guide shoe for elevator
Inventor: UMEMURA SETSUROU
IPC: F16F1/36
Filed: 1976-03-25
Abstract: PURPOSE: To provide a vibration insulating rubber guide shoe which can elevationally move up and down along guide rail with a cage of an elevator. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09213571-A (JP)
Title: Solid electrolytic chip tantalum capacitor
Inventor: SATO TAKESHI
IPC: H01G9/08
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To reduce the size of solid electrolytic chip capacitor. SOLUTION: An oxide is produced in the porous pellet 2 of a solid electrolytic chip capacitor and then a manganese dioxide layer 3 and a carbon layer 4 are formed thereon to produce a solid electrolytic chip capacitor element 5 which is then encased in a resin case 6. A metal piece 9 is set on the bottom face of resin case 6 and connected with an anode lead wire 1 led out from the solid electrolytic chip capacitor element 5. The solid electrolytic chip capacitor element 5 exposed through an opening of the resin case 6 is partially subjected to electroless plating to provide an anode external electrode.
Patent JP-S63202464-A (JP)
Title: Thermal head
Inventor: ISOMAE HIROMI
IPC: B41J2/335
Filed: 1987-02-18
Abstract: PURPOSE:To improve printing and image qualities and thermal efficiency with interruption of heat being transmitted through a heat sink and its accumulation by forming a heat accumulation layer on a surface where a thermal resistance element is formed and an opposite surface or in the interior of a substrate using a material with inferior thermal transmission efficiency. CONSTITUTION:An underglaze 2, a gold electrode 3, a thermal resistor 4 and a protective glass layer 5 are sequentially printed and baked on the front of an alumina substrate 1. Next, a glass paste is printed and baked on the back of the substrate 1 to form an adiabatic glass layer 6 with a blank 6a and a heat transmission grease 8 is applied to the adiabatic glass layer. After this, a heat sink 7 is adhered with a silicon resin adhesive 9. Consequently, the heat accumulation of adiabatic parts 6, 6a is higher than that of the underglaze 2, and therefore a printing part of a thermal head is always preheated. This permits requirement of only a small energy for heating and availability of a printing dot pattern which resembles a heat generating element pattern.
Patent JP-H03186379-A (JP)
Title: Application device
Inventor: SAKAI HIROYUKI
IPC: B05C15/00
Filed: 1990-02-14
Abstract: PURPOSE:To allow an exhaust flow amount to be set quantitatively with satisfactory repetability by controlling an exhaust flow using an iris stopping mechanism. CONSTITUTION:An iris stopping mechanism 9 is provided in an exhaust pipe 7 to control an aperture. Consequently, the exhaust amount is controlled. In this case, the exhaust amount can be adjusted quantitatively with satisfactory repetability as the aperture is adjusted with high accuracy. For this reason, the exhaust amount can be adjusted to a specified value accurately and thus a treatment liquid can be applied in an accurate and stable manner.
Patent JP-H07242124-A (JP)
Title: Battery cover for electric vehicle
Inventor: NISHIKAWA KATSUJI
IPC: B60K1/04
Filed: 1994-03-03
Abstract: PURPOSE:To improve the workability of mounting/demounting a battery and completeness of preventing water from infiltrating. CONSTITUTION:When a battery frame 6 is connected to a floor member 3, a cover main unit 10 is internally fitted to the battery frame 6, and a seal member 18, provided in a peripheral side lower edge of the cover main unit 10 ad in a lower edge of each partitioning wall 13a, 14a of front/rear partitioning chambers 13, 14, is brought into close contact with a battery frame bottom plate 7, to seal the inner/outer of a battery mounting part.
Patent JP-H10228211-A (JP)
Title: Digital plate printing device digital plate printing and electrophotographic printing composite device and plate making device
Inventor: SUGITA TATSUYA
IPC: G03F7/00
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To obtain a compact digital plate printing device capable of successively performing plate-printing and electrophotographic printing by setting a semiconductor laser whose emitted light center wavelength is equal to or under a specified value as a light source. SOLUTION: This device includes the light source for exposing plate material having photosensitivity, a plate processing device 120 processing and developing the plate material exposed by the light source, and a printing part to which a plate 102 processed by the device 120 is attached so as to perform printing on the paper. In the device, the semiconductor laser whose emitted light center wavelength is <=500nm is used as the light source. In the device, the plate material on a photoreceptor 20 is irradiated and exposed with a laser beam 10 from the blue semiconductor laser while it is scanned by using an optical scanner. By slowly rotating the photoreceptor 20, all the surface of the plate material is exposed. The exposed plate material is carried to the device 120, developed, washed, coated with lacquer and processed to be desensitized, so that it is formed as the plate 102.
Patent JP-H11216602-A (JP)
Title: Surface coated cemented carbide cutting tool with artificial diamond coated layer having superior adhesion
Inventor: YOSHIKAWA HIROMICHI
IPC: C25F3/02
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a surface coated cemented carbide cutting tool wherein superior adhesion is provided for an artificial diamond coated layer. SOLUTION: In a surface coated cemented carbide cutting tool constructed in such a manner that a base body contains 1 to 10 wt.% of Co as a binder phase forming component, a remaining part is made of a tungsten carbide base cemented carbide having the internal composition of tungsten carbide and inevitable impurities as dispersed phase forming components, and after surface grinding, an artificial diamond coated layer or an artificial diamond like carbon coated layer having an average layer thickness of 5 to 200 μm is formed on the surface of the base body subjected to tungsten carbonate particle coarse heat treatment and Co eliminating treatment, irregular surfaces are formed by electrolytic etching in the crystal surface (001)  of the coarse carbonate tungsten particle decarburized surface exposed on the base body surface before the formation of the artificial diamond coated layer or the artificial diamond carbonate coated layer and a ridge line surface intersecting the crystal surface (001).
Patent JP-H01211645-A (JP)
Title: Throttle controller of vehicle
Inventor: KIDERA HIROYUKI
IPC: F02D9/02
Filed: 1988-02-18
Abstract: PURPOSE:To exactly detect an abnormality of circuit from the output of an angle sensor by corresponding the entire operating range of the angle sensor except the opposed sides of the range with the opening and closing range of a throttle operator. CONSTITUTION:The terminal (z) of a brush 48 making sliding action by a thumb throttle lever 40 generates a voltage indicating the amount of turn of the lever 40. The possibly generating range of the angle sensor 42 except the minimum and the maximum area is effective and corresponds to the range from the fully closing position to the fully opening position of the lever 40. The output voltage of the angle sensor 42 is input to an abnormality detecting circuit 50 and when a comparator 52 generates a minimum output voltage and a comparator 54 generates a maximum output voltage, both the circuits generates an H-level signal to light a lamp 60. therefore, it may be found that when the comparator 52 generates the H-level signal, the circuit of the terminal (z) is short-circuited to the earth and when the comparator 54 generates the H-level signal, the circuit of the terminal (z) is short-circuited to a power supply 46. Thus, an abnormality in a circuit may be detected exactly.
Patent JP-H09230974-A (JP)
Title: Keyboard and its constituting method
Inventor: SAKAMOTO NORIYUKI
IPC: G06F3/02
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To make the keyboard of a small-sized portable radio equipment, etc., economical. SOLUTION: On a printed board 1, key putt electrodes 3, 3... as many as a maximum number of installed key putt buttons are arranged and used in common for respective kinds of equipment. As key putt buttons needed for an equipment kind, only a necessary number of key putt electrodes 3, 3... on the printed board 1 are selected and key putt button arrangement on the equipment is determined so that key putt buttons are arranged on the selected key putt electrodes 3.
Patent JP-H09169640-A (JP)
Title: External preparation for treating dermatosis
Inventor: SHIMIZU TATSUTAKE
IPC: A61K31/165
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To obtain the subject external preparation high in treating effect on an intractable dermatosis, slight in adverse effect, useful for treating various dermatoses, comprising a nonsteroid-based antiinflammatory agent, a vitamin E and squalane and/or squalene. SOLUTION: This composition comprises (A) 0.5-20wt.% of a nonsteroid-based antiinflammatory agent, (B) 0.01-99wt.% of a vitamin E and (C) 0.1-99wt.% of squalane and/or squalene. The composition comprises preferably (D) one or more selected from the group consisting of an N-acylsarcosine (salt), a higher fatty acid ester as a reaction product of a 10-18C higher fatty acid and a 1-20C alcohol, a 2-10C dicarboxylic acid (salt), a hydroxycarboxylic acid ester as a reaction product of a 3-6C hydroxycarboxylic acid and a 1-20C alcohol and a fatty acid ethanolamide as a percutaneous absorption promoter, for example, in an amount of preferably 0.5-100 pts.wt. based on 100 pts.wt. of the total of the component A to the component C.
Patent JP-H02213431-A (JP)
Title: Sic whisker reinforced al alloy composite material
Inventor: MORIMOTO HIROYUKI
IPC: C22C32/00
Filed: 1989-02-13
Abstract: PURPOSE:To obtain the SiC whisker reinforced Al alloy composite material having excellent strength and elastic modulus by uniformly dispersing SiC whiskers into an Al alloy matrix contg. Mg and regulating the Al4C3 content and residual oxygen content. CONSTITUTION:SiC whiskers are uniformly dispersed into an Al alloy matrix contg. about 0.4 to 6.0% Mg as reinforced alloy to obtain a composite material. At this time, the Al alloy powder is mixed with about 10 to 30 vol.% SiC whiskers, and the mixture is subjected to HIP, extrusion or the like into the above composite material. The manufacturing conditions in the composite material are regulated to <=0.5wt.% Al4C3 content and <=0.4% residual oxygen content in the composite material. In this way, the SiC whisker reinforced Al alloy composite material having good mechanical characteristics of >=50kgf/mm<2> strength and >=10000kgf/mm<2> elastic modulus can be obtd. Furthermore, the SiC whiskers in three-dimensional orientation are orientated in one direction by extrusion or the like, by which the strength, elastic modulus, etc., in the orientated direction can be improved.
Patent JP-S58160209-A (JP)
Inventor: TAKAHASHI MITSUO
IPC: B65B9/06
Filed: 1982-03-05
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-H05201934-A (JP)
Title: Ortho-alkylation of m-phenylenediamines
Inventor: TANIZAWA NAOHITO
IPC: B01J31/14
Filed: 1992-01-27
Abstract: PURPOSE:To industrially and advantageously obtain ortho-alkylated m- phenylenediamines useful as a raw material for polymer at a high yield and good efficiency by using a catalyst capable of preparing from a readily available raw material having high safety without requiring troublesome operation. CONSTITUTION:When m-phenylenediamines are reacted with a lower olefin in the presence of a catalyst to produce orthoalkylated m-phenylenediamine, a product obtained by heating an alkylated aromatic amine expressed by formula I (R<1> is lower alkyl; y is 2 or 3), e.g. 2,6-diethylaniline and an aluminum compound expressed by formula II (R<2> is alkyl; X is halogen; n is 1 or 2; m is 1, 2 or 3 when n is 1 and m is 1, 3 or 5 when m is 2), e.g. triethylaluminum, preferably at 20-300 deg.C, especially 50-200 deg.C is used as the catalyst to industrially and advantageously provide the objective compound in a high yield.
Patent JP-H10221310-A (JP)
Title: Detecting device of state of water-shielding sheet
Inventor: NOMURA KIYOUSUKE
IPC: G01N29/04
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To enable the detection of the state of failure, etc., in a water-shielding sheet with ease. SOLUTION: In a detecting device of the state of a water-shielding sheet 1, a large number of ultrasonic generators 2 and ultrasonic receivers 3 are installed in the periphery of the water shielding sheet 1, and ultrasonic waves are transmitted all over the water-shielding sheet 1 by the ultrasonic generators 2. Ultrasonic waves propagated through the water-shielding sheet 1 are received by the ultrasonic receivers 3 located point-symmetrically. Received signals are analyzed to detect the state of the water-shielding sheet 1.
Patent JP-H0657055-A (JP)
Title: Ultra-high-molecular-weight polypropylene composition
Inventor: YAGI KAZUO
IPC: C08L23/00
Filed: 1991-02-28
Abstract: PURPOSE:To provide an ultra-high-molecular-weight polypropylene composition capable of forming an ultra-high-molecular-weight polypropylene drawing having excellent tensile characteristics, especially tensile strength without damaging thermal properties, creep resistance and high breaking energy properties which are originally possessed by ultra-high-molecular-weight polypropylene fiber. CONSTITUTION:An ultra-high-molecular-weight polypropylene composition comprises 85-99.5 pts.wt. or an ultra-high-molecular-weight polypropylene having at least 5dl/g or higher intrinsic viscosity [eta] and 0.5-15 pts.wt. polyethylene having at least 2dl/g or higher intrinsic viscosity [eta]. The polyethylene is an ultra-high-molecular-weight polyethylene having at least 5dl/g or higher intrinsic viscosity [eta] to give the above-mentioned ultra-high-molecular-weight polypropylene composition.
Patent JP-S53121130-A (JP)
Title: Reinforcing method of core
Inventor: KATOU TOSHIROU
IPC: H02K1/18
Filed: 1977-03-30
Abstract: PURPOSE:To integrate core rigidly within short time by injecting instantaneous liquid adhesives between iron plates when forming core.