baber/WOPTO huggingface dataset:
Patent JP-S5510372-A (JP)
Title: Manufacture of cast metal with cast surface of aluminum alloy layer
Inventor: TAGUCHI CHIYOUBEE
IPC: B22D19/08
Filed: 1978-07-10
Abstract: PURPOSE: To simply, inexpensively manufacture titled cast metal of high hardness, by pouring the molten metal of cast iron, cast steel, copper, etc., into the mold provided with the solidified layer of specified thickness, being formed by applying the aluminum or aluminum alloy sheet on the surface of or by pouring the molten metal of cast iron, cast steel, copper, etc., into the mold.  
     CONSTITUTION: The sheet of aluminum or aluminum base alloy is applied on the ordinary mold, or the molten aluminum or aluminum base alloy is poured into the mold, and the solidified layer is formed with a specified thickness, and hereafter, the unsolidified molten metal is discharged away. Following to this, the molten metal of cast iron, cast steel, copper, etc., is poured into the mold for casting, on purpose to form the alloy layer of this molten metal and aluminum on the cast surface. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61242770-A (JP)
Title: Metallurgical joining method of different metals
Inventor: IMAIZUMI MASAHIKO
IPC: B23K11/20
Filed: 1985-04-19
Abstract: PURPOSE:To improve neutron economy and joint strength by interposing metals such as titanium into the space between 'Inconel(R)' and zircalloy and welding the same. CONSTITUTION:A joining material 3 is interposed between a grid stripe 1 made of zircalloy and a grid spring 2 made of alphaInconel(R)' in the stage of welding both. The stripe 1 and the spring 2 are pressed and welded by welding electrodes 5. 1 or >= plural kings of metals such as titanium, molybdenum and chrominum having a small sectional area for absorbingneutrons are made into a plate- or foil shape and are used s the material 3. The metallurgical joining of the 'Inconel(R)' and zircalloy is made possible by the above-mentioned method. The joint strength as well as the neutron economy of a fuel supporting grid are thus improved.
Patent JP-S59210942-A (JP)
Title: Production of thermosetting resin
Inventor: ISHIKAWA GENICHI
IPC: C08G85/00
Filed: 1983-05-14
Abstract: PURPOSE:To produce safely and continuously a thermosetting resin of good quality while minimizing the short pass of starting materials, by reacting starting materials fed in the first and second zones of a continuous reaction apparatus in turn. CONSTITUTION:A continuous reaction apparatus having a structure wherein a rotating shaft 5 provided with a plurality of heated impellers 7 is arranged within a horizontal cylindrical casing 4 with closed ends, provided with a starting material inlet 10 at the front and with a reaction product outlet 10 at the rear, is used in a multi-stage system. A mixture obtd. by mixing starting materials (e.g. urea, paraformaldehyde and a catalyst in the production of a urea resin) in a mixer 1 is reacted in the zones 3a, 3b of said continuous reaction apparatus in turn, and the reaction product is allowed to drop onto a conveying belt 15, cooled during the course of conveyance and crushed in a crusher 16 to produce continuously a thermosetting resin of good quality.
Patent JP-H10258186-A (JP)
Title: Operation unit for doll
Inventor: KATAOKA ISAMU
IPC: A63H31/08
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To provide the operation unit for a doll for making the doll not provided with an operation mechanism such as a dress-up doll or the like perform a walking operation. SOLUTION: A rotating body 3 is rotatably arranged at the eccentric position of a disk 2 rotatably arranged on the upper surface of a base 1 and a stop part 5 for stopping the rotation of the rotating body 3 at half rotation is formed at the disk 2. Then, the rotating body 3 is rotated linked with a driving gear 42 rotated linked to the rotating operation of a handle 48 and is revolved integrally with the driving gear 42 when it is engaged with the stop part 5 and the rotation is stopped. Two sliders 20 and 21 arranged slidably in mutually opposing directions and provided with a fixing means B for fixing the feet of the doll on an upper surface and the operation mechanism A for moving the two sliders 20 and 21 back and forth are arranged inside the rotating body 3 and the operation mechanism A is operated linked with the revolution of the rotating body 3.
Patent JP-H06292495-A (JP)
Title: Intimiditory device for birds and beasts
Inventor: HIMURO HARUO
IPC: A01M29/16
Filed: 1993-04-12
Abstract: PURPOSE:To provide an intimidatory device for birds and beasts, free from reduction of the intimidatory effect on a bird after experience. CONSTITUTION:An intimidatory unit 13 composed of a camera 12 and a sound generator or a light source is attached to a gimbal unit 14 and the gimbal unit 14 has two rotational shafts composed of a pitch shaft 15 and a yaw shaft 16 perpendicular to each other. The camera 12, therefore, can perform angular transformation monolithically with the intimidatory unit 13 and the gimbal unit 14 is controlled by a gimbal controller 18. If the subject such as a bird 19 is projected on the screen of the camera 12, the camera 12 is moved by the gimbal unit 14 so as to automatically catch and follow the bird 19. While moving according to the above manner, the intimidatory unit 13 carried on the gimbal unit 14 intimidates the bird at the same time. Accordingly, the intimidatory unit 13 can shoot an intimidatory sound having a directivity toward the bird 19 and its effect is consequently remarkably excellent.
Patent JP-H11284538-A (JP)
Title: Frequency tracking type receiver
Inventor: SATO KAZUO
IPC: H04B1/26
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a frequency tracking type receiver which is capable of tracking frequency fluctuations, even if a receiving frequency fluctuates with respect to a center frequency on a large scale. SOLUTION: A coupler C1 turns an input signal IFi into a signal IFi' and supplies it to a frequency/voltage conversion circuit 1. The circuit 1 converts the frequency of the signal IFi' into voltage VF in accordance with a defined relation of frequency to voltage. A coupler C2 turns an intermediate frequency signal IF into a signal IF' and supplies it to a PLL circuit 2. The circuit 2 calculates frequency difference Fp between the frequency Fq of a produced reference signal IS and the frequency F of the signal IF' and outputs it as voltage Vp to an addition circuit 3. The circuit 3 adds the voltage VF to the voltage VP and outputs it as added voltage VCAL. A voltage-controlled oscillator 4 outputs the voltage VCAL as an adjustment signal IFv of a frequency Fv to a mixer 5, based on the defined relation of the frequency and voltage.  The mixer 5 calculates a frequency difference F between the frequency Fi of the signal IFi and the frequency of the signal IFv and outputs the signal IF of the difference F.
Patent JP-H0228575-A (JP)
Title: Flux meter and its parts
Inventor: YOSHIMURA TOSHIHIKO
IPC: H01L39/24
Filed: 1989-04-05
Abstract: PURPOSE:To improve the sensitivity and signal resolution of an instrument equipped with a magnetic flux transmission circuit or magnetic flux transformer by applying a printed coil to a probe coil. CONSTITUTION:A device is provided with a superconductive quantum interferometer (skid) 1 at its upper part and a pickup coil 3 composed of a printed coil is arranged nearby a material 2 to be measured. Further, the skid 1 and pickup coil 3 are provided in a shield 99 so as to cut off external noises. The device has an about 20-200mm diameter W and a 50-200mm height H. Further, the thickness A of the pickup coil 3 is 50mum-3mm and the pickup coil 3 and sample 2 are arranged in contact with or nearby each other. Then the distance B between the coil 3 and sample 2 is 100mum-5mm. Consequently, the magnetic flux conductivity of a magnetic flux transformer and the sensitivity and signal resolution of the instrument can be improved.
Patent JP-S62243907-A (JP)
Title: Valve spring retainer made of titanium alloy
Inventor: SHIRAI TOSHIO
IPC: F01L3/10
Filed: 1986-04-15
Abstract: PURPOSE:To improve strength and durability, lighten weight and reduce load of inertial weight by making a valve spring retainer of titanium alloy for an internal combustion engine while applying ionic nitrising treatment to the surface thereof. CONSTITUTION:A retainer for receiving a valve spring urging intake and exhaust valves in the direction of closing valves is formed of titanium alloy material such as Ti-6Al-4V material and subjected to heat treatment for use. While the surface of this material is subjected to ionic nitrising treatment, the treatment is carried out under the requirement of 680-850 deg.C X 2Hr, 400V of glow voltage, 0-75% H2 and residual N2 in the atmosphere for example. And it is cooled in the atmospheric gas until the temperature is lowered to about 50 deg.C or less. Thus, is obtained a valve spring retainer made of titanium alloy and subjected to the ionic nitrising treatment on the surface thereof.
Patent JP-H04317102-A (JP)
Title: Interactive numerical controller for machining center having process automatic decision function
Inventor: KIKUCHI TAKEOMI
IPC: G05B19/4093
Filed: 1991-04-17
Abstract: PURPOSE:To obtain an interactive NC device for a machining center, which can decide the working process of a work piece without working knowledge and which is operated conveniently. CONSTITUTION:Shape data and process data forworking are inputted from a keyboard 11. A process decision processing part 16 compares input process data and working order process data whose working order is previously set, rearranges, the order of input process data into that of working order process data and processes process decision. An order change processing part changes the order of the same tool into prescribed order. Then, T-code is decided according to process data which is automatically decided so as to produce an NC program.
Patent JP-H06208555-A (JP)
Title: Document preparing device
Inventor: TAKIGUCHI HIROSHI
IPC: G06F17/21
Filed: 1992-03-09
Abstract: PURPOSE:To easily fringes document data by specifying a position in a storage means in fringing mode and determining the position of the fringing line of the document data stored in a specific area on the basis of the specific position. CONSTITUTION:When the fringing mode is specified by a setting means (b) and, for example, the left upper position of a document data group to be fringed is specified by a specifying means (c), a determining means (d) judges that a specific direction viewed from a specific point, e.g. a right lower document data group is an object to be fringed. The position of the fringing line for fringing the document data in the group with good balance is determined on the basis of the specific point. Thus, once the position of the fringing position, i.e., the track of the fringing line is determined, a writing means (e) writes data showing the fringing line in respective areas on the track in the storage means (a). Consequently, only one point is specified and then the fringing line with good balance is automatically generated for the document data group.
Patent JP-S63252662-A (JP)
Title: Method for clamping molding tool
Inventor: OBA SEIICHI
IPC: B29C43/32
Filed: 1987-04-06
Abstract: PURPOSE:To permit easy control of mold clamping force with voltage by levers which support the force to open metallic molds and a piezo-electric displacement element which generates the mold clamping force. CONSTITUTION:The piezo-electric element 4 is installed on a base 3 and the metallic mold 1 is placed thereon. The levers 2 are closed on the mold 1 to fix the mold 1. The piezo-electric displacement element 4 tends to elongate vertically when the voltage is impressed to a wiring 5 in this state, but the mold 1 and the base 3 are held fixed by the levers 2 and, therefore, the force that the element 4 tends to elongate becomes the mold clamping force to clamp the mold 1. The mold clamping force is, therefore, easily obtd. by impressing the voltage to the element 4. Since the element 4 can be installed under the mold 1, the reduction of the size and weight thereof is permitted.
Patent JP-S5711532-A (JP)
Title: Output circuit
Inventor: YOSHINO TADASHI
IPC: H03K5/02
Filed: 1980-06-25
Abstract: PURPOSE:To achieve an output circuit for a digital circuit low in temperature dependency, by preventing a spike current flowing to an output side circuit, through the provision of two differential amplifiers between an input side circuit and an output side circuit. CONSTITUTION:When a power supply voltage is taken as Vcc, the base voltage of transistors (TRs)14, 17 is respectively as 2/3 Vcc and 1/3 Vcc, and when a high- level signal is applied to an input terminal 4, a TR10 is conductive and the base voltage of a TR15 is at 1/2Vcc, and the base of a TR18 is grounded. The TRs14, 15 in the 1st differential amplifier are respectively conductive and nonconductive. Further, the TRs17, 18 in the 2nd differential amplifier are respectively nonconductive and conductive, a TR23 is conductive with a voltage produced across a resistance 13, and an output terminal 9 is at high level since a TR26 is nonconductive. TR23 is in common-emitter connection, then the voltage drop is small and the temperature dependency is low.
Patent JP-H09283606-A (JP)
Title: Electrostatic chuck
Inventor: KOSAKAI MAMORU
IPC: H01L21/683
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To prevent excessive lowering of the resistance value on an insulating part even when the temperature rises in an electrostatic chuck, to improve the corrosion resisting property of the electrostatic chuck against the plasmic property of halogen gas, and to improve the mechanical strength and the thermal shock resistance of the electrostatic chuck. SOLUTION: An electrostatic chuck 8 is provided with an electrode 3 and insulating parts 1 and 2 which are formed on both sides of the electrode 3. At least the insulating part 1 on the side of attracting surface 6 consists of a composite sintered body. This composite sintered body consists of silicon carbide and aluminum oxide of 1 to 10wt.%, and the cubical intrinsic resistance value of the composite sintered body in room temperature is between 1×10<8> and 1×10<15> Ω/cm. The desired average grain diameter of the silicon carbide grains in the composite sintered body is 1μm or smaller.
Patent JP-H07273487-A (JP)
Title: Structure for interconnection of electromagnetic wave shielding rooms
Inventor: SUZUKI MOTOO
IPC: H05K9/00
Filed: 1994-04-01
Abstract: PURPOSE:To construct efficiently a plurality of electromagnetic wave shielding rooms in the same building. CONSTITUTION:Electromagnetic wave shielding rooms 31 and 32 in the same building 2 are made to communicate with each other via an electromagnetic wave shielding duct 12, both sides of the duct 12 are respectively connected electrically with each one of electromagnetic wave shielding surfaces 3a of both rooms 31 and 32 and at the same time, a power use filter 6 and a signal conductor filter 7 are provided on one of the shielding surfaces 3a of the room 31 and an electromagnetic wave shielding piping 10 is provided in one of the shielding surfaces 3a of the room 31. An outdoor power cable 8a is connected with an indoor power cable 8b via the filter 6, an outdoor signal cable 9a is connected with an indoor signal cable 9b via the filter 7 and with a water supply and exhaust pipe 11 made to insert in the piping 10, the cables 8b and 9b and part 1 la of the pipe 1 1 are made to insert in the duct 1 2 to introduce in the other room 32.
Patent JP-S58201322-A (JP)
Inventor: OKUMURA MITSUO
IPC: H01C1/14
Filed: 1982-05-20
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-H03628-A (JP)
Title: Dose packer
Inventor: HARAGUCHI MANABU
IPC: B65B57/00
Filed: 1990-03-30
Abstract: PURPOSE:To start a packing operation from the first dosage at the beginning of the first date, by storing total numbers during every dosing interval and starting time of dosing at the beginning date and by controlling the packing operation when kinds and numbers of medicine and dosing dates are input. CONSTITUTION:When names of medicine, numbers of the medicine and numbers of dosing dates every morning, noon, afternoon and before sleeping are key- input, data of numbers of days are stored in a storage are M1 of a buffer memory 23 and the names of medicine are converted to codes to store in a storage area M5 and further data of numbers of dose for every morning, noon, afternoon, and before sleeping are written in respective addresses of a storage area M3 and indicated in CRT 22. When the dosing time begins afternoon for instance, the contents of M3 are corrected to M'5 by a key-operation and the corrected first data is written in the store area M'4 and also the dosing number data and codes for the kind of medicine for afternoon stored in the area M'5 are stored in resisters R1, R2 respectively. In this way, a controller 28 of the packer controls each operation for forming packing bags.
Patent JP-S57201770-A (JP)
Title: Driving wheel equipment for vehicle
Inventor: TANAKA YOSHIO
IPC: B62D9/00
Filed: 1981-06-03
Abstract: PURPOSE:To enable stepless speed change and steering by tilting of a symmetrical pair of driving wheels by forming them spherical. CONSTITUTION:When levers 15, 15' are synchronously tilted, the members ahead of bearing frames 4, 4' or joints 13, 13' of axles 6, 6' are bent downwards via transmission members 17, 17', respectively. Left and right spherical wheels 10, 10' are thereby tilted in camber fashion at the same time to shift grounding points so that a diameter (d) of each of wheels is made shorter than D of them under the original state. As a revolution speed of each of the axles 6, 6' is constant, a speed of a vehicle is decelerated. Synchronous rise of the levers 15, 15' is accompanied by gradual setting-up of the left and right spherical wheels 10, 10', providing stepless acceleration because of gradual increase in the diameter thereof. When one 15' of the levers is pushed forward, the related spherical wheel 10' is tilted and the relation between diameters of the left and right wheels is D>d. The vehicle is turned to the side of the wheel 10' which has the shorter diameter.
Patent JP-H06274113-A (JP)
Title: Display device
Inventor: KONDO SHIGEO
IPC: G04F13/04
Filed: 1993-03-19
Abstract: PURPOSE:To obtain uniform luminance without color unevenness by cutting a groove in one surface of a substrate and displaying an optional display body, forming a recessed groove in a flank of the substrate, and embedding a light source in the recessed groove. CONSTITUTION:The display body 2 such as an optional figure, a character, and a symbol is formed by cutting one surface (reverse surface) of the acryl plate 1 by using a router. Then another display body 6 different from the display body 2 cut in the substrate 1 is provided by drawing, printing, etc., on the opposite surface of a display layer 5 from the surface of the substrate 1 where the display body 6 is provided. The light source 7 such as a midget lamp and a light emitting diode is embedded in the recessed groove 1a formed in the flank of the substrate 1 and powered on by an optional power source to emit light. When the midget lamp 7 illuminates, the light from the midget lamp 7 passes in the acryl plate 1 and is reflected on the groove of the display body 2. The reflected light embosses the display body 2, which is distinctly displayed.
Patent JP-S63251407-A (JP)
Title: Ultraviolet-curing composition
Inventor: AOKI HISASHI
IPC: C09D183/07
Filed: 1987-04-07
Abstract: PURPOSE:To obtain an ultraviolet-curing composition providing a cured film improved in brittleness, hardness, resistance to surface damage and durability, which comprises an acryl functional organopolysiloxane, poly(meth)acrylate and a photopolymn. initiator. CONSTITUTION:The title product is an ultraviolet-curing composition containing an acryl functional organopolysiloxane A which contains at least one each of a unit of formula I [where R<1> is H, CH3; R<2> is a 1-12C (substd.) divalent hydrocarbon group; R<3> is a 1-12C (substd.) monovalent hydrocarbon group; n is 0, 1, 2] and a phenyl group-containing siloxane unit in a molecule, poly (meth)acylate B of formula II (where R<4> is a residue of a polyhydric alcohol containing alcoholic OH groups bonded to different C atoms and not containing any hydroxyl group or a residue of an ester of a polyhydric alcohol with a polybasic acid; R<5> is H, CH3; n is 1-6), and a photopolymn. initiator C. The ratio by wt. of ingredient A to ingredient B should pref. be 50-99:50-1. Ingredi ent C should pref. be 0.1-10pts.wt. per 100pts.wt. of the total amt. of ingredients A and B.
Patent JP-S6435110-A (JP)
Title: Screw having hole in head section groove and screw driver turning said screw
Inventor: HONJO MOTOME
IPC: F25B15/00
Filed: 1987-04-06
Abstract: PURPOSE: To prevent dislocation of a screw from a screwdriver by arranging a hole in top ditch of the screw and using a screwdriver having a corresponding projection to drive the screw. CONSTITUTION: A hole 2 is arranged in drive ditch of a wood screw or other general screws. A bar shaped projection 1 which matches with the hole 2 in the ditch of the screw 4 is arranged in top of a screwdriver 3. Because the screw 4 is hardly dislocated from the screwdriver 3 while inserting the projection 1 of the screwdriver 3 into the hole 2 of the screw 4 to drive it, the screwing of the screw 4 is enjoyable without any inconvenience.
Patent JP-S62241986-A (JP)
Title: Production of controlled-moisture coal for coke oven
Inventor: KUBOTA KAZUO
IPC: C10B57/10
Filed: 1986-04-14
Abstract: PURPOSE:To economically produce the titled controlled-moisture coal, by burning a part of coke contained in a coke dry quenching device to increase the amount of generation of steam and drying coking coal with the increased amount of steam. CONSTITUTION:Red-hot coke 1 is supplied into a coke dry quenching device 2 and cooled with a cooling gas ejected from a blowing opening 5 provided at the bottom of the device. At the same time, air is forced into a circulating gas 3 from an air forcing opening 4 provided on the circulating gas inlet side of a heat exchanger 12 to burn a part of the coke. The circulating gas 3 is supplied into the heat exchanger 12, where it is heat-exchanged with feed water 13 for boiler, thereby increasing the amt. of generation of steam. A pressure control valve 32 is operated through a pressure control device 31 to control the pressure of the steam 23 with a pressure gage 35. The steam is then supplied into a drier 26 through a header 22 to dry coking coal.
Patent JP-H11277642-A (JP)
Title: Release agent coating apparatus for green tire
Inventor: TANAKA TOSHIO
IPC: B29D30/06
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To coat an inner surface of a green tire with a release agent by a coating gun by automatically avoiding a splice of an inner liner without using a masking tape. SOLUTION: In this release agent coating apparatus, an annular placing unit 1 for placing a green tire T with its radial direction set to a horizontal direction is rotatably installed, and a coating gun 2 for coating an inner surface T1 of an inner liner of the tire AT is arranged at an inner peripheral side of the unit 1. A sensor for detecting a mark M for indicating a splice T3 provided at a bead T2 is oppositely provided at the bead T2, and a controller 4 for controlling the gun 2 so as to coat the inner surface T1 with the agent by avoiding the splice T3 according to a mark detection signal from the sensor 3 is installed.
Patent JP-S5829459-A (JP)
Inventor: MANFURETSUDO HEKUTO
IPC: A61F7/02
Filed: 1982-05-20
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。