baber/WOPTO huggingface dataset:
Patent JP-H0271535-A (JP)
Title: Removal of resin burr of resin-sealed electronic component
Inventor: SATO SHOJI
IPC: H01L21/56
Filed: 1988-05-12
Abstract: PURPOSE:To simplify removal of resin burrs by projecting a flame on the resin burrs. CONSTITUTION:When resin burrs are removed, first, a diode aggregate 5 is placed on a pair of receptacle in a striding manner. Then, a flame-preventing plate 12 is arranged adjoining to both side faces where a first and a second outer leads 3a and 3b of a resin-sealed body 2 will be led out, and a first space region 14, a second space region 15 and a third space region 16 are separated. Then, a flame is projected toward the outer leads 3a and 3b from a flame projecting nozzle 9. Also, compressed cooling air is jetted to the resin-sealed body 2 from a cooling air jetting nozzle 11. Subsequently, the diode aggregate 5 is shifted to longitudinal direction in the state wherein the flame and the cooling air are continuously projected. As a result, the thin resin burrs formed on the main surface of the outer leads 3a and 3b are burnt out almost completely, and also the resin burrs formed on the side face of the outer leads 3a and 3b are almost burnt out.
Patent JP-S5541589-A (JP)
Title: Digital servo unit
Inventor: MARUYAMA JIYUICHI
IPC: G05D3/00
Filed: 1978-09-19
Abstract: PURPOSE: To reduce constitution elements of an electronic circuit part by processing functions from the interpolation operation to the phase detection circuit by a computer.  
     CONSTITUTION: The output of clock generator 30 excites resolver phase shifter 18 of each axis through first counter 31, and the detection signal of resolver phase shifter 18 is connected to inputs R 1 WR 4  of multiplexer 34. Multiplexer 34 selects one of input signals R 1 WR 4  cyclically by an axis selection signal and outputs the selected input signal as output M, and phase detection circuit 35 detects the phase difference between output M and the resolver exciting signal to give a pulse signal to reversible counter 37. When interrupt signal 23 is given, computer 10 reads values of the axis selection signal and reversible counter 37 and uses a command value, which is calculated by interpolation operation previously, to perform servo system operation and outputs position deviation to driving output part 22 of each axis. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10293277-A (JP)
Title: Working method for spectacles and spectacles
Inventor: YOSHIDA TAKEHIKO
IPC: G02C11/02
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To provide the spectacles which enables the easy formation of spectacles with colored lenses. SOLUTION: To work the spectacles, one end of a coloring material 18 is adhered in a groove 16 formed at the edge of a spectacle lens 14. Then the coloring material 18 is mounted in the groove 16 around the outer periphery of the spectacle lens 14. The adhesion parts 24a and 24b at both the ends of the coloring material 18 are adhered in the groove 16 so that one end of the coloring material 18 which is already adhered in the groove 16 is at a proper close interval with the other end. The spectacles 10 have coloring materials 18 mounted in grooves 16 formed in the outer peripheries of spectacle lenses 14, both the ends are adhered in the grooves 16, and the whole bodies have the spectacles lenses 14 in the grooves 16 at their outer peripheries.
Patent JP-S62276038-A (JP)
Inventor: SENBA MITSUO
IPC: D02G1/20
Filed: 1986-05-22
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-H08275841-A (JP)
Title: Sound absorbing chair
Inventor: YAMAZAKI RYOKICHI
IPC: A47C1/12
Filed: 1995-04-05
Abstract: PURPOSE: To make it possible to effectively decrease the cheers and applause of spectators or the reverberation sounds of tones of performance, etc., by providing at least any of the rear surfaces of the back rests, the lower parts of the front surfaces of the back rests or the rear surfaces of the seats of chairs for audience seats with recessed parts and fitting sound absorbing materials coated with perforated covers on the front surfaces into these recessed parts. CONSTITUTION: The chairs 1 for audience seats to be arranged in the wide space of a ground, stadium, etc., are made into a connected chair construction formed by mounting and supporting respectively a pair of the seats 5 and back rests 4 between the two intermediate legs 3 in the middle of side legs 2 at both ends. The centers 15 of seat rotation on both sides of the seats 5 are pivotally fitted at the side legs 2 or the intermediate legs 3. In such a case, the upper parts of the rear surfaces of the back rests 4, the lower parts of the front surfaces of the back rests 4 and the rear surfaces of the seats 5 are respectively provided with the recessed parts. The sound absorbing materials 7, 9, 13 made of glass wool coated with the perforated covers 6, 8, 14 on the front surfaces are fitted into these recessed parts. The lower parts of an arm rests 10 are provided with notched parts.  The sound absorbing materials 11 made of the glass wool coated with the perforated covers 12 on the front surfaces are fitted into these notched parts.
Patent JP-H02295191-A (JP)
Title: Multilayer printed wiring board
Inventor: MORIHARA YOSHITAKA
IPC: H05K3/46
Filed: 1989-05-10
Abstract: PURPOSE:To simplify structure and increase the density of interconnection by connecting a power source layer or an earth layer formed on the same interlayer with electronic components or circuits on the surfaces through VIA holes. CONSTITUTION:A four-layer printed wiring board comprises three insulation layers 1a, 1b, and 1c, and four metal foil layers. The metal foil layer L2 between the insulation layer 1a and the insulation layer 1b is divided left and right, and is provided with a power source layer 2 on the left side and an earth layer 3 on the right side. A proper pattern circuit 7 is installed to each metal foil layer L1 and L2 and an electronic component 4 is installed to the surface of each layer at a proper location. The electronic component 4 on the layer L1 is connected with the power source layer 2 on the layer L2 or the earth layer 3 while the electronic component 4 on the layer L2 is connected with the power source layer 2 on the layer L3 or the earth layer 3 with VIA (through) holes 5a and 5b respectively.
Patent JP-H0616759-A (JP)
Title: Isocyanate prepolymer, its production, and its use in one-component coating composition
Inventor: MAACHIN BURAHAMU
IPC: C08G18/62
Filed: 1993-04-21
Abstract: A process for the preparation of prepolymers which have a long shelf life and contain free isocyanate groups by reacting a) paint polyisocyanates containing from 8 to 25% by weight of (cyclo)aliphatically bonded isocyanate groups with b) polyacrylate resins having a molecular weight Mn in the range from 300 to 100,000 and containing from 0.05 to 7% by weight of alcohol hydroxyl groups, in the presence of c) organic solvents and optionally d) further auxiliaries and additives, while maintaining an equivalent ratio between isocyanate groups and hydroxyl groups of from 3:1 to 40:1, where the type and mixing ratios of the starting components a) and b) conform to a value B calculated in accordance with the formula F1 + 2 valA DIVIDED valIx F2 = B,  of at most 4, where, in this formula,   F1 and F2 represent the NCO and OH functionality respectively of components a) and b), the index 1 representing the component of lower functionality, if the functionalities are non-identical, and valA/valI represents the OH/NCO equivalent ratio, based on components b), if used d) and a).
Patent JP-H02296549-A (JP)
Title: Transport method for load without packing
Inventor: FUJII MASAOKI
IPC: B60P7/14
Filed: 1989-05-09
Abstract: PURPOSE:To safely and surely transport a load without packing by fixing a belt having clasps fixable into optional grooves on a rail having many grooves fitted inside a transport container, and binding the load with the belt to fix it on the transport container. CONSTITUTION:In a box type transport container 2 such as a van of a truck, rails 4 having many grooves 4a fixing clasps 6 optionally are fitted on right and left both insides, for example in two steps, upper and lower. For example, a belt 8 having clasps 6 is fitted on the lower step rail 4. Loads 10 put from a floor against the side, for example, a plurality of paintings are bound in a bundle to be fixed to the van in such state. Namely, loads 10 fixed to the transport container 2 with the belt 8 are transported together with the container 2 is one body, hereby application of a large impulsive force on the load is dissolved. Hence, the load 10 without packing is safely and surely transported without any breakage.
Patent JP-H02312224-A (JP)
Title: Handling and supporting meihdds for qemiconductor processor and semiconductor wafer ,and semiconductor processing method
Inventor: DEIBUITSUDO DABURIYUU SEBUAANZ
IPC: C23C16/54
Filed: 1990-05-02
Abstract: PURPOSE: To support and fix susceptor's position during loading operation of a substrate, by making a carriage type susceptor stabilizing means to be frictionally engaged with a lower end part of susceptor. CONSTITUTION: A susceptor stabilizing device 15 for making a susceptor 1 to be standstill through loading of each surface is used. Engagement between the susceptor 1 and a stabilizing device 15 is performed simply just by pressing hard a pair of friction contractor 17 to a lower edge of the susceptor 1. Thus engaged with the lower edge of the susceptor 1, the susceptor 1 is supported at widely separated points assigned at its upper part and lower part. Thus, fixing hard the susceptor through loading operation.
Patent JP-S5818047-A (JP)
Title: Method of controlling operation of capacity-variable compressor used in space-cooling apparatus
Inventor: KOUNO HIROYA
IPC: F25B49/02
Filed: 1981-07-25
Abstract: PURPOSE:To provide a method of controlling operation of a compressor used in a  space-cooling apparatus to reduce its power loss, by switching the capacity of the compressor, for instance, when the temperature of air at the outlet of an evaporator has  reached a prescribed value, and effecting on-off control of the compressor, for instance,  when the pressure of suction gas of the compressor has reached a prescribed value. CONSTITUTION:When a compressor is set into 100% operation after starting of its  operation, the temperature of air at the outlet of an evaporator is lowered with time.  When this temperature is lowered to a prescribed value Te2, operation of the compressor is switched to 50% operation by a capacity changing means. Here, if the space- cooling capacity is still too high even after reduction of the capacity to 50%, the temperature of air at the outlet of the evaporator and pressure Ps of suction gas of the  compressor are both lowered continuously. When the pressure Ps is lowered further to Ps2, operation of the compressor is stopped. On the other hand, when Ps is raised to Ps1 with subsequent rising of the room temperature, the compressor recommences its  50% operation. Here, if the space-cooling capacity is not sufficient by the 50% operation of the compressor, it is set into 100% operation when Te is raised to Tel.
Patent JP-H02296294-A (JP)
Title: Image processor
Inventor: UTAGAWA TSUTOMU
IPC: H04N9/04
Filed: 1989-05-10
Abstract: PURPOSE:To clarify that a monitor image corresponds to a specified area by displaying the specified area of an image with the aid of a display means integrated in a display means where the image is projected. CONSTITUTION:A read area display unit 3015 constituted of a liquid crystal display device integrated in a screen 3014 which is used as a monitor where an original image passed through a mirror 3013 is projected and a touch pannel 3016 which inputs a desired read area and which is integrated in the screen 3014 are provided. Then, in the case that the desired read area of the image is specified, a area specification frame appears on the screen 3014 when the specification of the read area is designated by an operation part 3041. Then, the area specification frame is set to a desired position and the read area is specified by the touch panel 3016. Thus, a film image and the specified area are easily monitored at one time. Besides, the desired area is surely and easily specified.
Patent JP-S597534-A (JP)
Title: Screwing device
Inventor: HIROTA MITSUO
IPC: B23P19/06
Filed: 1982-07-06
Abstract: PURPOSE:To prevent repulsive force from occurring by absorbing a radiuswise gap between a socket and a bolt, by supporting the upper part of a shaft transmitting torque to the socket through a radial bearing. CONSTITUTION:A motor 22 is provided on the upper part of an installation plate 21 and torque of the motor 22 is transmitted to a driving shaft 23 the tip of which is connected directly with the shaft 24. The shaft 24 is supported turnably by a radial bearing 26 as an absorbing component provided on a bearing holder 25. A rotary shaft 31 to which a socket 29 connecting with a bolt 28 is installed oscillatably through a pin 30 is inserted into a blind hole 27 of the shaft 24. When there is a radiusward gap between the centers of rotations of the socket 29 and the bolt 28, the lower part of the shaft 24 is moved toward the bolt 28 without difficulty by amount equivalent to unsteadiness possessed by the bearing 26, and repulsive force at the time of screwing resulting from a gap is absorbed.
Patent JP-S5818620-A (JP)
Title: Motor driving device for camera
Inventor: TEZUKA NOBUO
IPC: G03B17/42
Filed: 1981-07-27
Abstract: PURPOSE:To securely transmit the power of a motor to a changeover gear, and to prevent malfunction due to incomplete switching, by holding the motor powered up for a certain period after switching from a rewinding mode to a take- up mode. CONSTITUTION:A gear 4 for film winding which engages a gear 1 driven by a motor M is provided with cams 5 and 6, and levers 8 and 9 are provided facing them. In a rewinding state, the gear 1 engages a gear 13 to lock the lever 8 by a rewinding lever 16, and at this point of time, the motor M rotates. In this state, when switching to a take-up mode is performed, the gear 1 moves up by  a spring to engage the gear 4, and then the cams 5 and 6 rotate to rotate the  levers 8 and 9 clockwise; and the lever 8 and lever 16 are disengaged from each other and the lever 8 engages the cam 5 to stop the motor M, obtaining the take-up mode. Thus, when the gear 1 engages the gear 4 again, the motor M does not stop immediately, so the engagement is secured to prevent malfunction due to incomplete switching.
Patent JP-H07157995-A (JP)
Title: Roll with vibration attenuator
Inventor: KURISUCHIYAN SHIIRU
IPC: D21F3/08
Filed: 1994-05-30
Abstract: PURPOSE: To damp vibration of whole roll by providing a chamber filled with a fluid and a chamber filled with a gas between a central axis and a roll shell and making these chambers cooperation with each other. CONSTITUTION: A roll shell 1 rotating around a fixed central axis is provided and a first chamber 7 of a form of an intermediate space of semiring-shape between the fixed central axis and a rotatable roll shell 2 is disposed within the roll. The first chamber is filled with the fluid which can transfer a hydraulic supporting force from the central axis to the roll shell. Further a second chamber 10 which is partially filled with air and partially filled with the fluid is disposed. A number of narrow capillary lines 11 as connectors between the first chamber 7 and the second chamber 10 are provided. The capillary coefficient K of the capillary lines 11 ranges between about 2.5×10<7> m<-2> and about 2.5×10<8> m<-2> .
Patent JP-S597168-A (JP)
Title: Carbostyryl derivative
Inventor: UCHIDA MINORU
IPC: C07D215/18
Filed: 1982-07-05
Abstract: NEW MATERIAL:The compound of formula I [R<1> is H, alkyl, alkenyl, alkynyl or phenylalkyl; R<2> is H, OH or alkoxy; R<3> is H or alkyl; R<4> is H or COR<5> (R<5> is alkyl, phenyl, etc.); the dotted line in formula II is single or double bond, and the group is present at one of the 3-8 positions of carbostyryl skeleton; the bond between 3- and 4-positions of the carbostyryl skeleton is single or double] and its salt. EXAMPLE:2-(4-Chlorobenzoylamino)-3-(1-methyl-2-quinolon-3-yl)propionic acid. USE:Antiulcer agent having low toxicity and side effects, and effective to chronic ulcer. PROCESS:A compound of formula I wherein R<4> is H can be prepared by hydrolyzing the compound of formula III (R<6> and R<8> are alkyl; R<7> is alkanoyl) in the presence of a proper hydrolytic catalyst at 70-100 deg.C. If necessary, the resultant compound is converted to another compound of formula I wherein R<4> is COR<5> by using a carboxylic acid of formula R<5>COOH.
Patent JP-H0417921-A (JP)
Title: Correcting method for improving fatigue resistance of rail
Inventor: URASHIMA CHIKAYUKI
IPC: B21D1/02
Filed: 1990-05-09
Abstract: PURPOSE:To improve the fatigue resistance of the surface layers on the top part and the bottom part of the rail by working and correcting the surface layers of the top part and the bottom part of the rail on the correcting roll with the rolls of the specific ranged diameter arranged mutually upper and lower. CONSTITUTION:The surface layers of the top part and bottom part of the rail 1 is worked with correcting on the correcting roll 3 arranged with the correcting roll of the diameter 50-300mm alternately in the upper side and the lower side. The reason that the diameter of roll is made to the diameter under 300mm is to apply the plastic deformation to the rail surface which contacts with the roll stronger than the inner part of the rail. The surface layer of the rail is hardened with working with this, and the surface layer is applied with the residual stress of compression and the fatigue resistance is applied to the rail. The reason that the diameter of roll is limited to the diameter over than 50mm exists in generating troubles at the view point of the roll strength on the composition with the back-up roll 4 to support the correcting roll 3 thought it may be below 50mm. In such a way, the fatigue resistance of the upper and lower surface of the rail can be improved.
Patent JP-S61274558-A (JP)
Title: Voice collation system for registered information
Inventor: ICHII HIROO
IPC: H04M3/44
Filed: 1985-05-30
Abstract: PURPOSE:To attain the confirmation by a voice answer of a register number through a general telephone set connected to an automatic private branch exchange device, by extracting the designated sound signal out of a storage area of a voice mail system where the number information, etc. are registered and sending the sound signal to a telephone set for access. CONSTITUTION:The numeric character information is stored in a numeric character receiving register 3 when the register number given from a calling subscriber 1 is dialed and then sent to a numeric character information voice converter 4. The numeric character information converted into the sound signals are stored in a voice information storage area of a voice mail system 6 via a link (c) and a voice mail trunk 5. Then an extension operator dials a special number, an abbreviated dial register special number and an abbreviated number through an extension to confirm the registered number information in voices.
Patent JP-S5640442-A (JP)
Title: Treatment of steel production slag
Inventor: FUJITA ISAO
IPC: C21C5/00
Filed: 1979-09-12
Abstract: PURPOSE: To enable iron based ore to be recovered and reclaimed from steel production sludge and to use as iron production material by a method wherein sludge is crushed to below a specified value and selected by high magnetic force.  
     CONSTITUTION: A steel production sludge discharged from converters or electric furnaces contains a considerable amount of metal iron. Such steel production sludge is crushed to sizes of 105μ or less, preferably to sizes of 44μ or less, then is selected by high magnetic force, preferably by high magnetic flux density at gradient of 100K Gauss 1cm or higher. This allows iron based ore to be recovered from sludge and to use it as raw material of iron production. Furthermore, the remaining slag is reused as raw material for high-quality cement. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04305879-A (JP)
Title: Device for binding moving body to operate head of disk storage device
Inventor: NAKAZAWA HIROSHI
IPC: G11B21/22
Filed: 1991-05-23
Abstract: PURPOSE:To increase the binding force of a binding device for binding the moving body which supports the head of the disk storing device at the time of an operation stop, to assure a binding operation and further to reduce the electric consumption of the disk storage device. CONSTITUTION:An electric magnet 10 and a permanent magnet 20 are incorporated in a binding device, a moving body 4 is baund by attracting the permanent magnet to the iron core of the electric magnet in the non-stimulating condition of the electric magnet and the moving body 4 is released by stimulating the electric magnet in a direction repulsing the permanent magnet.
Patent JP-H05315999-A (JP)
Title: Digital transmitting equipment
Inventor: OMORI SHOICHI
IPC: H04B3/46
Filed: 1992-05-11
Abstract: PURPOSE:To simply attain a self-loop back test by allowing an interrupting current to flow from a testing power source into a high impedance generating means to generate high impedance capable of interrupting an receiving signal applied from the external. CONSTITUTION:When a self-loop back test command is applied to the testing power source 11 regardless of remote/local operation, the power source 11 is operated and a high current (interrupting current) is allowed to flow into a route A (testing power supply 11 interface transformer 14   high impedance generating means 12-1 current route forming means 13   testing power source 11) and a route B (testing power supply 11   interface transformer 14   high impedance generating means 12-2   current route forming means 13 testing power supply 11). Since the means 12-1, 12-2 generates high impedance furthermore higher than the impedance appeared at the normal time (at the time of no flow of interrupting current), the receiving signal from the external is interrupted.
Patent JP-S5910532-A (JP)
Title: Norbornadiene derivative
Inventor: OGAWA HIROSHI
IPC: C07C67/00
Filed: 1982-07-08
Abstract: NEW MATERIAL:A norbornadiene derivative substituted with phenyl and trifluoromethyl of formula I (R1-R4 are H, methyl, phenyl, and at least one of R2 and R3 is phenyl; R5, R6 are H, trifluoromethyl and at least one of them is trifluoromethyl). EXAMPLE:2,3-Bis(trifluoromethyl)-1-methyl-5,6-diphenyl-norbornadiene. USE:A substance for storing solar energy. It is solid near room temperature, lower than norbornadiene in flammability, higher in flame retardancy with reduced problems on stability and toxicity. PREPARATION:The dehydration and Diels-Alder reaction are simultaneously effected between a cyclopentenol derivative of formula II and an acetylene derivative of formula III in a solvent such as ether in the presence of an acidic substance such as p-toluenesulfonic acid at -50-40 deg.C to give the compound of formula I .
Patent JP-S62272937-A (JP)
Title: Method for keeping taste and freshness of strawberry
Inventor: OOTA TOSHIYUKI
IPC: A23B7/12
Filed: 1986-05-22
Abstract: PURPOSE:To keep taste and freshness of strawberry stably, by thinning out insufficiently ripe strawberries, putting in a container and cooling as rapidly as possible such a range as not to freeze the strawberries. CONSTITUTION:Insufficiently ripe strawberries are cooled in a range so as not to freeze the strawberries or not cooled, thinned out and put in a container. Then, the strawberries in the container are cooled in such a range as not to freeze the strawberries. The cooling of the strawberries after fruit thinning out is preferably carried out at <=5 deg.C, especially <=3 deg.C with ice. Effects can be further improved when the strawberries in the container are closed with a film having low permeability to oxygen and a deoxidant comprising active iron oxide or L-ascorbic acid as a main component is added to the strawberries.
Patent JP-S5815908-A (JP)
Inventor: HERUBERUTO HARUTOUNGU
IPC: A61K8/41
Filed: 1982-07-08
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。