baber/WOPTO huggingface dataset:
Patent JP-H08229401-A (JP)
Title: Oxide catalyst material for removing nitrogen oxide and removal of nitrogen oxide
Inventor: NONOGUCHI MASAHARU
IPC: B01D53/86
Filed: 1995-02-24
Abstract: PURPOSE: To purify NOx in exhaust gas within a wide temp. range without generating N2 O by using a catalyst prepared by supporting a specific amt. of palladium and at least one kind of platinum, rhodium and osmium on a carrier prepared by mixing multiple oxide having a spinnel type structure containing nickel and gallium as main metal elements and alumina. CONSTITUTION: A multiple oxide powder having a spinnel type crystal structure containing nickel and gallium as main metal elements and an Al2 O3 powder are mixed to be heated to predetermined temp. to form a carrier. Palladium and at least one kind of platinum, rhodium and osmium are supported on 100 pts.wt. of the support in the sum total of 0.05-0.4 pt.wt. to obtain an oxide catalyst. In this case, 50wt.% or more of palladium is added as a main component and it is most pref. to support 0.07-0.2 pt.wt. of palladium and at least one kind of platinum, rhodium and osmium on 100 pts.wt. of the carrier.
Patent JP-H03243700-A (JP)
Title: Detergent composition
Inventor: YASUKOCHI TORU
IPC: H05K3/26
Filed: 1990-02-20
Abstract: PURPOSE:To provide the title composition having high detergency, easy to rinse with water, and causing little environmental pollution, comprising a terpene compound and a specific surface active compound of low foamability capable of self-emulsification of the former compound. CONSTITUTION:The objective composition comprising (A) a terpene compound such as monoterpene (e.g. D-, L-limonene), orange-peel oil, pine oil or eucalyptus oil and (B) pref. 2 - 40 wt.% of a compound of the formula [Z is residue of a compound having 2 - 8 hydroxyl groups; AO is 3-18C oxyalkylene; R<1> is 1-24C hydrocarbon; COR<2> is 2-22C acyl; a - f are each >=0; g - i are each 0 or positive integer; g + h + i = 2 - 8; dg + eh + fi = >=1; (a + d)g + (b + e)h + (c + f)i = 2 -500]. The present composition can readily remove domestic oil stains, the rosin flux on printed boards and the stains of liquid crystals.
Patent JP-S63207499-A (JP)
Title: Overload oil pressure circuit for press
Inventor: SUGIYAMA HITOSHI
IPC: B30B15/28
Filed: 1987-02-20
Abstract: PURPOSE:To correctly detect an axial overload and to display the axial safety and the press capacity to the maximum extent by calculating the loads at the before and behind parts of a crank shaft by multiplying the load electrical signal of the hydraulic cylinder of a slide by specific distribution ratio. CONSTITUTION:The oil pressure of the overload cylinder 21 of the sub-slide 2 driven by the crank shafts at the front part and rear part is converted into an electrical signal by a pressure convertor 22 to multiply it by the distribution ratio of the loads for the crank shaft front and rear parts by multipliers 30-35. And the results of the multipliers 30, 32, 33 and 31, 34 are subjected to adders 36, 37 and the result thereof is compared with the allowable set value of a setter 38. In the case of its exceeding the allowable value a signal is transmitted from a relay 41 to make the whole oil pressure of a cylinder 21 zero. The safety of the crank shaft can surely be protected. Since the overload of the crank shaft is correctly calculated the press capacity can be displated to the maximum extent.
Patent JP-H08214633-A (JP)
Title: Method and device for taking out seedling in transplanter
Inventor: SHIMAZUMI KAZUO
IPC: A01C11/02
Filed: 1995-02-24
Abstract: PURPOSE: To obtain the subject device capable of rapidly and accurately taking out a seedling soil from a seedling tray, and subsequently surely releasing the seedling soil from seedling- taking tines to accurately feed the seedling soil into a planting device without damaging the seedling soil and the leaves of the seedling. CONSTITUTION: A pair of mutually separated seedling-taking tines 4 are forward moved, while reducing the distance between the tips of the tines with a tine guide 6, and the tines 4 are further thrust into a seedling soil 5 in a pot 3 set in a seedling tray so that the tines are separated from the center line of the seedling soil 5 on the surface side of the seedling soil and approached the center line on the side of the bottom surface. After the tines 4 are thrust into the seedling soil, the seedling-taking tines and the tine guide are together separated from the seedling tray to take out the seedling. The postures of the seedling-taking tines are changed into an approximately lower direction faced to a planting cylinder 43.  The tine guide is moved toward the tine tips to enlarge the distance between the tips of the seedling-taking tines and simultaneously push out the seedling soil. While the posture of the pushed seedling soil is corrected, the pushed seedling soil is fed into a planting cylinder. After the movement of the tine guide toward the tine ends is finished, the tine guide is retreated together with the seedling-taking tines. The postures of both the seedling-taking tines and the tine guide are changed into an approximately horizontal posture directed to the pot. The tips of both the seedling-taking tines and the tine guide are moved toward the lower side of the leaves of a seedling soil.
Patent JP-H07241491-A (JP)
Title: Air cleaning filter
Inventor: YOSHIMURA EIJI
IPC: B03C3/28
Filed: 1994-03-08
Abstract: PURPOSE:To provide a honeycomb air cleaning filter consisting of a flute and a liner, capable of sufficiently holding its shape without using any auxiliary member such as a reinforcement, maintaining a balance of the treated air flow and capable of effectively removing dust and malodor at the same time with a good balance. CONSTITUTION:The flute 1 is formed with dust removing electret sheet-shaped nonwoven fabric and the inner 2 with a sheet-shaped activated carbon coated with a deodorant, or the flute 1 is formed with the sheet-shaped activated carbon and the liner 2 with dust removing. electret sheet-shaped nonwoven fabric. A miniaturized air cleaning filter 3 having a low pressure drop is obtained in this way.
Patent JP-S60181328-A (JP)
Title: Device for moving cover of draft part of drawing frame
Inventor: KITAZAWA TOORU
IPC: D01H5/16
Filed: 1984-02-28
Abstract: PURPOSE:Not to make a cover an obstacle in removal of fly waste or change of gauge, by attaching the cover to a member moving by a driving motor different from that of the draft part in a liftable way in the vertical direction to a draft part. CONSTITUTION:The sprocket 12 is rotated by the motor 11 to wind up the chain 10, the moving member 5 is raised, so that the cover 3 is lifted as shown by the dashed line. The length of the pillar of the moving member 5 is set in such a way that it is not an obstacle when an operator cleans the draft part 2 and changes gauge, to improve operation efficiency.
Patent JP-S62195963-A (JP)
Title: Talking state detector
Inventor: TABU TAKASHI
IPC: H04M3/22
Filed: 1986-02-24
Abstract: PURPOSE:To detect the talking state by allowing a talking state detector to detect a loop current directly and display it when a subscriber hooks off a handset so as to display that the telephone set is in the hook-off state. CONSTITUTION:At the time of the handset of a telephone set 3 is hooked off and the off-hook state is attained, a loop current I flows through the telephone set 3 via a talking state detector 2 from a station 1 and a Zener voltage V is generated between terminals of the 2nd Zener diode 26. Thus, a voltage (V-Vbe) is generated across a resistor 23 via an emitter of a transistor (TR) 22 and a current of (V-Vbe)/R1 (resistance of resistor 23) flows to an emitter circuit of the TR 22, then, the collector circuit, supposing that the current amplification factor beta of the TR 22 is sufficiently large. Since the V in equation is a terminal voltage of the Zener diode 26, the current is constant and the current flowing to a light emitting diode 21 is kept within a prescribed range decided by the brightness and rated power of the light emitting diode 21.
Patent JP-2000236042-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: UCHIDA HIROYUKI
IPC: H05K1/02
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To reduce stresses applied to a semiconductor chip and a connection member in the connection of the semiconductor chip and wiring board typified by flip-chip mounting. SOLUTION: A semiconductor chip 1 and a wiring board 2 for mounting it are bonded by a melted solder bump 3. The thickness ratio of the semiconductor chip 1 and the wiring board 2 is determined, based on the modulus of elasticity of the semiconductor chip 1 and that of wiring board 2 so that the maximum deflection of the semiconductor chip 1 and that of the wiring board 2 are made the same value. Consequently, the stress applied to the semiconductor chip 1 and solder bump 3 by thermal stress or an external force is reduced and optimized at the same time. Also, the reliability of a semiconductor device can be improved.
Patent JP-S52121129-A (JP)
Title: Internal combustion engine
Inventor: HASHIMOTO AKIYOSHI
IPC: F02B1/04
Filed: 1976-04-02
Abstract: PURPOSE: To make lean-rich method applicable to a single cylinder engine without adding intake valves, through the process of joining two intake ducts each of which is continued to rich-set carburettor and lean-set carburettor respectively and introducing the confluence into one intake valve. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62198726-A (JP)
Inventor: SERUBERINO DANGERO
IPC: G01L3/00
Filed: 1987-02-20
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-S6126971-A (JP)
Inventor: ROBAATO JIEI AGOGURIA
IPC: G06F3/06
Filed: 1985-02-28
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-S59164524-A (JP)
Title: Laser beam scanner
Inventor: NAKAZAWA TOSHIHIKO
IPC: G02B26/12
Filed: 1983-03-08
Abstract: PURPOSE:To realize size reduction by allowing one combined photosensor to synchronize laser light horizontally and to detect the shift of the laser light in a subscanning direction due to the inclination angle of each surface of a polygon mirror. CONSTITUTION:A four-split position photodetector 2 used as the photosensor consists of four photodetecting elements 2a, 2b, 2c, and 2d, and the output of the photodetecting element 2a is inputted to an amplifier 3 and then inputted to an adder 6 and a subtracter 7 through a comparator 5 and a sample holding circuit 4. Further, the output of the photodetecting element 2b is inputted to an amplifier 8 and inputted to the comparator 5. Further, the output of the photodetecting element 2c is inputted to the adder 6 and subtracter 7 through an amplifier 9 and a sample holding circuit 10 respectively. The outputs of the adder 6 and subtracter 7 are inputted to a divider 11; and the comparator 5 outputs a horizontal synchronizing signal 12 and the divider 11 outputs a inclination angle signal 13 respectively.
Patent JP-H05229091-A (JP)
Title: Screen mask for screen printing and production thereof
Inventor: MORITA MICHIHIKO
IPC: B41N1/24
Filed: 1992-02-25
Abstract: PURPOSE:To provide a metal screen mask made hard to generate printing inferiority by improving a pore cross-sectional shape thereof and suitable for supplying solder paste. CONSTITUTION:A sheet material for a screen mask is constituted by holding org. matter layers between metal layers of the same kind or different kinds, that is, by successively laminating a first metal layer 11, an org. matter layer 12, an epoxy adhesive layer 14 and a second metal layer 11 and screen perforations are formed by the irradiation with a laser beam. Therefore, the thickness of metal parts can be reduced and the sheet material becomes suitable for fine processing. Further, the cross-sectional shape of screen perforations can be ideally controlled so as to improve the drawing properties of ink and printing inferiority can be made hard to generate. Since the surface of the screen mask is covered with metal, said mask is reduced in abrasion and excellent in durability.
Patent JP-S55132813-A (JP)
Title: Sinking method for structure
Inventor: IIDA TAKESHI
IPC: E02D7/18
Filed: 1979-03-30
Abstract: PURPOSE: To perform the sinking of a structure speedily with a small vibrating force by sinking the structure by a vibromethod with set frequency to liquefy the sand ground.  
     CONSTITUTION: A structure 1 is provided on the ground 2 and supported by hanging by a crane ship 5. On the structure 1 are mounted a vibrator 3 and an additional heavy matter 4. The frequency of the vibrator 3 is fixed by finding the natural frequency and the natural vibration mode of the ground on the basis of the analysis of the vibration of the ground. By applying a vibrating force with the set frequency to the vibrator 3, the ground 2 below the structure 1 is liquefied and the structure 1 sinks in the ground 2 thus liquefied. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59163908-A (JP)
Title: Digital type frequency characteristic controller
Inventor: OOTSUKI YOSHIKI
IPC: H04R29/00
Filed: 1983-03-08
Abstract: PURPOSE:To attain ease of circuit integration and also ease of control from a control signal generator by using a digital signal having a short data word length as a control signal applied to a frequency characteristic variable control circuit. CONSTITUTION:The frequency characteristic is controlled automatically to a desired frequency characteristic by constituting the circuit that the control signal generator 9 generates sequentially a digital control signal controlling sequentially the level to a desired level depending on nearly 14 sets of divided frequency bands. An interface circuit with ICs forming the frequency characteristic variable control circuit 1 is constituted as a simple circuit and circuit integration is attained easily by decreasing the data word length of the digital control signal for this frequency control by nearly 8-bit. Further, after one divided frequency band is designated by the 1st control signal, the 2nd control signal having a different content is generated sequentially and the control of the frequency characteristic by the device 9 is attained easily without the need for the generation of a divided frequency band designation digital data at each change in the level increase/decrease amount.
Patent JP-H08230884-A (JP)
Title: Contents movement regulating member for container for transport
Inventor: OKAMOTO TAKESHI
IPC: B65D25/10
Filed: 1995-02-27
Abstract: PURPOSE: To provide a regulating member which can be simply set and removed and regulates the movement of contents, in the case where the contents are transported in a state that the contents are not fully stored in a container for transport. CONSTITUTION: A regulating member 8 for regulating the movement of contents comprises a regulating part 9 disposed so as to extend to both side walls 3, 3 of a container 1 for transport, two locking parts 12, 12 projecting from both the ends of the regulating part 9 toward the side walls 3, 3 to be locked thereto, respectively, elastic support parts 10, 10 extending from the regulating part 9 to support the locking parts 12, 12, and operation parts 13, 13 for pulling back the locking parts 12, 12 toward the center of the container 1 for transport.
Patent JP-S62197324-A (JP)
Title: Production of feromagnetic iron oxide powder
Inventor: OTANI TAKESHI
IPC: C01G49/06
Filed: 1986-02-22
Abstract: PURPOSE:To obtain acicular magnetic iron oxide powder which is excellent in magnetic characteristics and also excellent in dispersion properties of paint by adding an organic compd. to alpha-hematite at the specified temp. and heating the mixture in an inert gas and reducing it and thereafter oxiding it. CONSTITUTION:An organic compd. is added in the temp. range of 150-350 deg.C to alpha-hematite (alpha-Fe2O3) which is obtained by dehydrating and calcining acicular hydrated iron oxide and the mixture is reduced in an inert gas stream. Then acicular gamma-hematite particles (gamma-Fe2O3) are obtained by oxidizing it. As the most important point in the above-mentioned method, the addition of the organic compd. is performed in the temp. range of 150-350 deg.C. At <150 deg.C temp. in the addition, the coercive force of gamma-hematitie obtained after oxidation is low and the amount of residual carbide is large and trouble is caused in dispersion properties of paint in a time for producing a magnetic recording medium. On the other hand, at >350 deg.C temp. in the addition, reduction is not fully advanced and the reduction of saturation magnetization is caused.
Patent JP-H07249641-A (JP)
Title: Semiconductor device and its manufacture
Inventor: MATSUGAYA KAZUOKI
IPC: H01L29/78
Filed: 1994-03-09
Abstract: PURPOSE:To provide a semiconductor device and its manufacturing method wherein a leak current is effectively restrained by preventing an electrode structure body from being brought into contact with an active layer exposed part at a side surface of an active layer region formed by mesa etching. CONSTITUTION:A T-shaped gate electrode 13 provided with a leg part 130 is formed on an active layer region 12 formed by mesa etching on a semiconductor substrate 11. The gate electrode 13 is led out on the semiconductor substrate 11 through lead-out part 131 and is connected to lead-out electrode 132. The leg part 130 below the lead-out part 131 is removed and a window structure part 16 is formed, and the gate electrode 13 and a side surface exposed part of the active layer region 12 are isolated. In the window structure part 16, only two layers from an upper layer of a resist film formed to three layers are exposed by first exposure thereto, the leg part 130 and the lead-out electrode 132 are exposed by second exposure and a resist layer of a lowermost layer is made to remain in a side surface of the active layer region.
Patent JP-S62204053-A (JP)
Inventor: KURAUSU DEIITAA KURUMU
IPC: F16F15/133
Filed: 1987-02-23
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-S61200990-A (JP)
Title: Imidazodiazepine derivative
Inventor: BARUTAA FUNKERAA
IPC: C07D495/22
Filed: 1986-02-25
Abstract: Compounds which are imidazodiazepine derivatives of the formula <IMAGE>  I  wherein A together with the carbon atoms denoted by alpha  and  beta  signifies the group   <IMAGE>  one of R1 and R2 signifies hydrogen and the other signifies hydrogen, halogen or trifluoromethyl, R3 and R4 each signify hydrogen or halogen and n signifies the number 2 or 3, the compounds having the (S)- or (R,S)-configuration with reference to the carbon atom denoted by gamma , and their pharmaceutically acceptable acid addition salts have been discovered which possess anxiolytic, anticonvulsant, muscle relaxant and sedative-hypnotic properties. They can be prepared into compositions, including pharmaceutically acceptable ones, using suitable inert carriers.
Patent JP-H07249102-A (JP)
Title: Recognition device for handwritten character
Inventor: SATO SEIICHI
IPC: G06F3/0488
Filed: 1994-03-09
Abstract: PURPOSE:To provide a handwritten character recognition device having the recognition function of continuous characters. CONSTITUTION:When a tool force mode switch 403 is turned on, an input area 401 inputs information of the character inputted by an input pen. Information of the character beyond the range of tool force, which is not previously decided, is considered to be not inputted to a pressure coordinate analysis part 407 based on an input character pattern by information of the character and tool force detected by a tool force detection part 411. A tool force consideration stroke analysis part 408 considers tool force and divides the input character pattern. A comparison part 405 compares the divided character pattern with multiple standard character patterns which are previously stored in a standard dictionary 406. The character which is matched as the result of comparison is outputted from an output part 409 as a recognized result.
Patent JP-S60183732-A (JP)
Title: Pellet bonder
Inventor: KAGEYAMA JIYOUICHIROU
IPC: H01L21/52
Filed: 1984-03-02
Abstract: PURPOSE:To improve the work efficiency by providing a plurality of collets for every pellet size such that the used collet is change over with every change of a pellet size. CONSTITUTION:A pellet 1 from a pellet jig 2 is temporarily placed in a pocket hole 6b of an intermediate pocket 8 by an intermediate collet 5. The pellet 1 is adsorbed by a collet 8b having an adequate size and bonded to the fixing surface of a lead frame 9 which has been fed there. When the size of a pellet 1 is changed, the lead frame 9 is moved by a predetermined distance to the conveying direction by means of motors 15 and 13, whereby a pocket hole 6a and a collet 8b reach to the positions of the pocket hole 6b and the collet 8b. Thus, the different size pellet can be bonded with the collet 8a. For bonding a pellet having a still other size, a collet 8c and a pocket hole 6c are moved to the bonding position so that the pellet can be bonded by means of the collet 8c.
Patent JP-S56135087-A (JP)
Title: Clamping device of sheet for drum
Inventor: UMEZAWA MICHIO
IPC: B41J13/22
Filed: 1980-03-25
Abstract: PURPOSE: To miniaturize a clamping device and facilitate the assembly of the device by selectively holding clamping pawls, which fix an end edge of a sheet to a drum, at clamping locations by means of a cam device, energizing the pawls to un-clamping locations by means of spring devices.  
     CONSTITUTION: Holders 25, 26 with spring pawl pieces 29, 30 are pivotally supported to a hollow drum 1 by means of a side flange member. The holders 26, 26 can turn among clamping locations pushing each spring pawl piece 29, 30 against an outer circumferential surface of the drum 1 and unclamping locations separating the pieces from the outer circumferential surface, and are each energized flexibly to the unclamping locations centering around pivotal shafts 27, 28 by means of tensile coil springs 31, 32 while being held at the calmping locations during the time when the large diameter sections of cams 34, 42 are connected to cam follower rollers 33, 41 by the cams 34, 42 and the cam follower rollers 33, 41. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56135878-A (JP)
Title: Electrophotographic copier
Inventor: KUMAGAI JIYUNICHI
IPC: G03G21/00
Filed: 1980-03-26
Abstract: PURPOSE:To save photoreceptor materials, reduce costs and improve workability by decreasing the wall thickness of a photoreceptor and supporting the photoreceptor with flanges having tapered parts. CONSTITUTION:The 1st flange 42 mounted with a drive gear 25 is fitted to the bearing 41 on mounting base plate 21a side, and the 2nd flange 44 mounted with a flange knob 43 is fitted to the bearing 41 on a base plate 21b side. Flat parts 42a, 44a which are of the sizes corresponding to the outside diameter and inside diameter of the photoreceptor 4 and are formed to the planes intersecting correctly orthognally to the axial center are provided continuously along the respective circumferential edge parts of the mutually opposing surfaces of both flanges 42, 44, and tapered parts 42b, 44b are continuously provided on the axial center side of said flat parts. The photoreceptor 4 consisting of a thin-walled metallic cylindrical body of aluminum etc. is supported between the 1st, 2nd flanges 42, 44 formed in this way. Thereby, the material and weight of the photoreceptor are reduced and the workability is improved.
Patent JP-S51113380-A (JP)
Title: Automatic filament coil feeding method and apparatus
Inventor: NISHIKAWA KAZUO
IPC: H01K3/06
Filed: 1975-03-31
Abstract: PURPOSE: To supply the filament coils positively at a constant internal by setting the filmanets at a predetermined position at high efficiency and high precision. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S51113766-A (JP)
Title: Resistance measuring device
Inventor: UCHIIKE HISAYUKI
IPC: G01R27/02
Filed: 1975-03-31
Abstract: PURPOSE: In order to automatically measure the resistance value in wide-range by means of adopting electric-field effect as well as transistor as variable resisting circuit which consists of bridge-balanced circuit. 
     COPYRIGHT: (C)1976,JPO&Japio