baber/WOPTO huggingface dataset:
Patent JP-H05136291-A (JP)
Title: Semiconductor mounting board
Inventor: SUZUKI TAKESHI
IPC: H01L23/14
Filed: 1991-11-15
Abstract: PURPOSE:To prevent disconnection of a circuit pattern and to improve connection reliability by applying a reinforcing board whose linear expansion coefficient is equal to that of a printed circuit board between a sealing resin frame provided to a position enclosing a bonding pad in a periphery of a recessed part wherein a semiconductor chip is mounted and a printed circuit board. CONSTITUTION:A semiconductor mounting recessed part 2 and a through-hole 6 are formed in a semiconductor mounting board, a solder resist 3 is printed and formed in a substrate after formation of a circuit pattern 7 and nickel/gold plating is performed for a semiconductor bonding pad 4 and an exposed conductor part. A reinforcing board 5 which is wider than the sealing resin frame 9 is applied to a region of the circuit pattern part 7 covered with the sealing resin frame 9. A material of the reinforcing board 5 is formed by impregnating thermosetting resin into glass fiber and has the same linear expansion coefficient as the substrate 1. Therefore, even if cracks are generated in an area near a lower part of the sealing resin frame 9, they are prevented from invading by glass fiber of the reinforcing board 5.
Patent JP-H09141432-A (JP)
Title: Welding monitor device
Inventor: NAKATANI MITSUYOSHI
IPC: B23K9/167
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To obtain the welding monitor device which can sufficiently monitor the welding state during TIG welding by mounting filters which can reduce the quantity of light of wavelength in the visible range and a filter which transmits light of specific wavelength on a CCD camera. SOLUTION: Filters 22 and 23 reduce the quantity of light in the wavelength range that a CCD camera 21 itself senses to reduce the influence of intense arc light and the 1st filter 22 of 380-400nm makes the CCD camera 21 detect light of He which is present more at the peripheral part of an arc. Filters 25 and 26 reduce the quantity of light of the wavelength range that a CCD camera 24 itself senses to reduce the influence of intense arc light and a 2nd filter 25 of 680-700nm close to the infrared range is used to obtain the shape of a tungsten electrode rod 1 as a sharp image. The 3rd filter 28 which can transmit light of 1000-2000nm in wavelength, i.e., infrared rays is combined with a CCD camera 27 which has its sensitivity in the infrared range to visualize the groove shape of the front part of a molten pool 3.
Patent JP-S63151996-A (JP)
Inventor: YOSHIKAWA HIROSHI
IPC: G09G5/36
Filed: 1986-12-16
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-2000134244-A (JP)
Title: Ring network system and transmitter
Inventor: SUETSUGU HIROMUNE
IPC: H04Q3/00
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To shorten the interruption time of service transmission signals by shortening time until all nodes inside a network start the restoration control of the service transmission signals in the case that a unidirectional active system transmission line fault is generated further in a section where a standby system transmission line is unusable. SOLUTION: The respective nodes are provided with an MS-RDI reception means 23. For instance, in the case that an SF fault is generated in an active system transmission line SL (4) from the state where a fault is generated in the standby system transmission lines PL (1) and (2) of a segment C, the effect of SF fault generation is directly reported from the node C to the node D by MS-RDI signals. The MS-RDI signals are transmitted through a remaining active system transmission line SL (3) by an MS-RDI reporting means 22. In the node D, by receiving the MS-RDI signals by an MS-RDI reception means 23, the generation of ring changeover is recognized.
Patent JP-H03161999-A (JP)
Title: Pushing-up equipment for electronic component
Inventor: KOMATSU RYUICHI
IPC: H05K13/02
Filed: 1989-11-20
Abstract: PURPOSE:To prevent pickup miss and decrease damage on components, by forming a component accepting surface whose diameter is smaller than the size of an electronic components, at the central part of a sheet accepting surface, forming a groove on the periphery of the component accepting surface, and opening vacuum sucking holes in the groove. CONSTITUTION:Around a pin guide hole 3 from which the tip part 4a of a pushing-up pin 4 formed at the central part of a sheet accepting surface 2 on a vacuum suction stage 1 capable of parallel movement in the X-Y direction protrudes, a ring type groove 22 is formed while a space is left so as to form a component accepting surface 21 whose diameter is smaller than the size of an electronic component W, and vacuum suction holes 5, 5,... are opened in the ring type groove 22. When an adhesive sheet 6 on which electronic component W are made to adhere is sucked on a stage 1, and the electronic component W stuck on the sheet 6 are positioned on the component accepting surface 21 corresponding with a pin guide hole 3 formed at the central part of the sheet accepting surface 2, the sheet 6 is sucked downward by the forming part of the ring type groove 22 before protruding action of the pushing-up pin 4, and a part of the sheet exfoliates from the electronic component W.
Patent JP-H01141444-A (JP)
Title: Data transmission system
Inventor: KASHU FUMITOSHI
Filed: 1987-11-27
Abstract: PURPOSE:To compose a transmission system having the ability of coping with a loop fault by preventing sending of the transmission signal of a self-station to neither following stations of both lines when no signal is received from both preceding station of a first line and a second line. CONSTITUTION:When no signal is received from both preceding stations of the first line 15 and the second line 16, an action is executed on conditions that the transmission signal of its own station is not sent to neither following stations of the first line 15 and second line 16. Thus, even when the fault is generated in the first line 15, a folded loop using both first line 15 and second line 16 is prepared, and the line 15 is immediately restored. Even after the power source of a data transmission station is temporarily made to fall when the folded loop is prepared, by the re-application of the power source, the data transmission station can be joined without exerting any adverse effect to the folded loops prepared by other data transmission stations at such a time.
Patent JP-H10144119-A (JP)
Title: House
Inventor: HOSHIKAWA TAKAHIRO
IPC: F21V33/00
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To improve the residential comfortableness and safety of a house without hindering environment by providing a desirable position inside or outside a house or a surface along a passage of a member with a power-saved light emitting body, and obtaining a power source of this light emitting body from solar generation or the like. SOLUTION: For example, inside a house, a power-saved light emitting body is provided in a surface of a member such as a door handle 5, a head jamb 6, a door sill 7, a column 8, a skirting 9, a display plate 10, a handrail 11, a stairs 12 along a passage of movement of a resident. As a light emitting body, a thin and long size electroluminescence(EL) for generating the light in response to the applied electric signal is used. Since the EL is easy to be deformed and it is formed into a thin film and wiring is simple, it can be located in any place. This EL has a luminance, for example, at several ten thousands cd/m<2> at 10V or less of driving voltage. The light emitting body can be lighted by using a sensor when a resident is coming close, or it is flashed so as to accent the existence, or it is interlocked with a sensor for sensing vibration so as to show an evacuation route.
Patent JP-H08244695-A (JP)
Title: System and method of storing and recovering energy
Inventor: JIYON DABURIYU SUMEI
IPC: G05D1/08
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of offering energy storage, attitude maneuver and momentum control of a space flying body in a geometrical manner. SOLUTION: A system provides energy storage, attitude maneuver and momentum control of a space flying body using a pair of gimbal flywheels 30. Two flywheels 30 are arranged with their rotational axes substantially corresponding to the pitch axis P of the space flying body, so that they are rotated at different or the same speeds in opposite or the same directions 36, 38 to accumulate desired momentum of the space flying body. Angle momentum can be gradient from a alignment well known about the space flying mainbody. The system allows the reduced weight and the reduced cost of a conventional space flying body.
Patent JP-H06128370-A (JP)
Title: Production of polyester of high degree of polymerization
Inventor: KIZUKA YOSHIYUKI
IPC: C08G63/692
Filed: 1992-10-14
Abstract: PURPOSE:To produce the title polyester without detriment to the excellent properties of a polyester. CONSTITUTION:A polyester such as a polyethylene terephthalate containing 0.01-3wt.% spirophosphorus compound of the formula wherein R<1> and R<2> are each a 6-25 C hydrocarbon group and having an intrinsic viscosity of 0.42-0.72 is subjected to solid phase polymerization at a temperature at least 10 deg.C lower than melting point of the polyester until the intrinsic viscosity reaches 0.75 or above.
Patent JP-H01145372-A (JP)
Title: Production of carbon fiber-reinforced carbonaceous composite
Inventor: YAMADA YASUHIRO
IPC: D01F11/14
Filed: 1987-11-30
Abstract: PURPOSE:To obtain in high efficiency the title lightweight composite outstanding in strength and heat resistance, by coating carbon fiber heat-treated at relatively low temperatures with a tar oil such as anthracene oil, carrying out treatment under press heating followed by impregnation with a thermosetting resin or pitch and then sintering. CONSTITUTION:First, a carbon fiber is produced by infusibilization treatment in air at 280 to 350 deg.C of a fibrous pitch formed by spinning e.g., mesophase pitch or optically isotropic pitch, followed by heat treatment at relatively low temperatures of 500 to 800 deg.C in an inert gas atmosphere. Secondly, this carbon fiber is coated with at least one king of tar oil selected from anthracene oil, coal tar and coal tar pitch. Thirdly, the resultant coated carbon fiber is put into a mold of desired shape, and subjected to press heating treatment at 600 to 800 deg.C pref. in an inert atmosphere under a load of 0.1 to 10kg/cm<2>-G. Finally, the resulting form is impregnated with a thermosetting resin or pitch under pressure to fill the pores therewith followed by sintering while, if needed, preventing the pitch from distilling out, thus obtaining the objective carbonaceous composite.
Patent JP-H10137637-A (JP)
Title: Spray gun and coating machine
Inventor: TODA MASAHIRO
IPC: B05B7/24
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To control the variation in film thickness during coating by a method in which a valve is opened by air pressure, a coating supply pipe and a return pipe are installed between a spray gun for ejecting coating sent from an opened nozzle and a coating container, and a valve for adjusting the amount of the return coating is installed in the return pipe. SOLUTION: This spray gun S is composed of a pump 1, a coating container 2, a spray gun main body 3, the suction pipe 6 of a pump main body 6 driven by a driving part 4 is inserted into the container 2, and a discharge pipe 7 is connected with the spray gun main body 3. A coating return pipe 8 is attached to the spray gun main body 3, and the other end of the return pipe 8 is connected with the container 2 through a flow regulating valve 9. During the course of coating, by circulating the coating in the container 2 through the suction pipe 6, the pump main body 5, the discharge pipe 7, the spray gun main body 3, and the return pipe 8 in sequence, the solidification of the coating in the circulating route is restrained, and the variation in ejection pressure from the spray gun S is restrained by controlling the return quantity of the circulating flow by the control valve 9.
Patent JP-H03161814-A (JP)
Title: Rotary lock device
Inventor: KOJIMA JUJI
IPC: B60T7/06
Filed: 1989-11-20
Abstract: PURPOSE:To prevent the generation of 'play' by covering a coil spring for locking the rotation of a rotor with an elastic member generating tested finding force in the coil diameter direction of the coil spring. CONSTITUTION:A constant load type spiral spring 5 is spirally formed so as to have an inner diameter (d) smaller than the outer diameter of the coil spring 4 combined with core bars 2, 3 in a free state, externally inserted around the coil spring 4 so that its inner diameter is gradually expanded, and after the external insertion, stuck to the coil spring 4. Since the spiral spring 5 is worked with the same curvature over the whole length, force F pressed to the inside is uniformly generated over the whole periphery when the inner diameter is expanded. Thereby, the spiral spring 5 externally inserted around the coil spring 4 presses the coil spring 4 with the tensed binding force uniformly applied along the outer periphery of the coil spring 4. A large part of the coil part covering the movable core bar 3 of the coil spring 4 and a slight part of the coil part covering the fixed core bar 2 are coverted with the spiral spring 5. Thereby, clock force free from play can be obtained at the time of continuously operating from a reverse point to forward rotation.
Patent JP-H09117369-A (JP)
Title: Control unit for gas direct combustion type boiling/ kneading mixer
Inventor: NAKAI AKIO
IPC: A23L21/10
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a control unit which is superior in generality and facilitates detection in a fault and maintenance works. SOLUTION: A control unit is composed of a gas controller 29 for a gas burner, a power supply circuit 22, an operation panel 21 having a volume 28 provided with a heating power adjustment switch for the gas burner and a volume 27 provided with a rotary speed adjustment switch for a mixer drive motor 20, and an inverter 37 for a power supply circuit 22. A section between an output terminal of the power supply circuit 22 and an input terminal of the inverter 37 is detachably connected by a first connector 38, and a section between an output terminal of the volume 27 with the rotary speed adjustment switch and an input terminal of the inverter 37, and a section between an output terminal of the volume 28 with the heating power adjustment switch and an input terminal of the gas controller 29 are detachably connected to a second connector, respectively.
Patent JP-H05145523-A (JP)
Title: Voice privacy telephone set
Inventor: NAKAMURA IKUYA
IPC: H04K1/02
Filed: 1991-11-18
Abstract: PURPOSE:To allow a reception side to extract a voice signal excellent in quality without being affected by a communication echo canceller in a privacy telephone set in which a privacy signal superimposing a transmission voice signal superimposed on a white noise signal at a transmission side is given to the reception side through a transmission line with a communication echo canceller inserted therein and only the voice signal is extracted. CONSTITUTION:A sinusoidal wave signal whose frequency is 2100Hz generated from an oscillator 15 is given to a phase inversion circuit 16, in which the phase is inverted by 180 deg.C after lapse of 450ms and the result is sent over a prescribed time in precedence over the transmission of the privacy signal via a switching circuit 5 controlled by a timer circuit 6. Thus, even when the echo canceller is inserted in the line, the operation of the echo canceller is fixed in compliance with the CCITT recommendations and the communication channel is kept to a linear state, then a voice signal with high quality is obtained without deteriorating the capability of the adaptive filter in this device.
Patent JP-H08160927-A (JP)
Title: Cursor value converting method
Inventor: KUMAGAI MASAYUKI
IPC: G09G5/14
Filed: 1994-12-06
Abstract: PURPOSE: To provide a cursor value converting method which shorten a processing time by requiring only a table reference time for the conversion of a cursor value and equalizes the processing time whatever coordinate axes are. CONSTITUTION: As for the cursor value converting method which displays a cursor and plural windows on the screen of a display and reads out data values where the cursor is positioned in the respective windows, a table referred to for the cursor values in the respective windows is set on a memory 30 and on the basis of the position coordinates of the cursor, the memory 30 is read to look up the cursor value in the table, thereby reading out the cursor value which is converted by referring to the table.
Patent JP-H11132826-A (JP)
Title: Gas meter
Inventor: NUKUI KAZUMITSU
IPC: G01F15/075
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a gas meter in which an erroneous measurement due to the influence of a disturbance such as a pressure change or the like can be prevented more effectively than in conventional cases. SOLUTION: A filter part 21 is provided with a first averaging and processing part 22a, with a judgment part 22b and with a second averaging and processing part 22c. The first averaging and processing part 22a average flow-rate measured values which are obtained by a flow-rate computing part 21. When an obtained mean value exceeds a prescribed threshold value ath , the judgment part 22b outputs the obtained mean value, and, when the obtained mean value is at the threshold value ath or lower, the judgment part 22b outputs 0. The second averaging and processing part 22c average output values from the judgment part 22b additionally. When a value which integrates the output value of the filter part 22 exceeds a prescribed value, a buffer part 23 outputs the output value. An integrating part 24 integrates the output value from the buffer part 23 so as to be displayed on a display 13.  Since the amplitude of a change in a flow rate is reduced sufficiently by a two-stage averaging and processing operation, the integrated value does not exceeds the range of a buffer function, and an erroneous measurement can be prevented.
Patent JP-H07135062-A (JP)
Title: Manufacture of anisotropic conductive sheet manufacturing metal mold
Inventor: HANAWA KAZUMI
IPC: H01R43/00
Filed: 1993-11-08
Abstract: PURPOSE:To easily and reliably manufacture an anisotropic conductive sheet forming metal mold having a fine mosaic pattern by layering a metal mask of nonmagnetic metal on a magnetic metal board, and filling strong magnetic substance particles in the opening parts of the mask. CONSTITUTION:A metal mask of nonmagnetic metal is layered on a magnetic metal board 1, and a nonmagnetic metal layer 2 is formed. Next, when strong magnetic substance particles are filled in the opening parts 3 of a layer 2, the strong magnetic substance particles are magnetically joined to each other, and the strong magnetic substance particles, the layer 2 and the board 1 are firmly jointed to each other, and when an anisotropic conductive material is injected, an anisotropic conductive sheet forming metal mold is manufactured. In this constitution, the openings 3 can be formed by a technique such as photolithography, so that the anisotropic conductive sheet forming metal mold having a desired fine mosaic pattern can be easily and reliably manufactured.
Patent JP-H11139421-A (JP)
Title: Paper cylindrical container
Inventor: IMAI TAKAYUKI
IPC: G07F9/00
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a paper cylindrical container which does not generate discharge failure in a vending maching even at a high temperature of 50-60 deg.C. SOLUTION: As to this paper cylindrical container made of laminated sheet whose backing is made of paper 12 and whose outermost layer is made of polyolefin resin (PE) 11, the coefficient of static friction of the outermost layer polyolefine resin (PE) 11 is 0.35 or less, and the coefficient of dynamic friction is 0.23 or less. The outermost layer (PE) 11 is generally applied with a polyolefine resin on one side of the paper 12 by a melt extrusion method, etc. As to polyolefin resin, low density polyethylene(LDPE), high density polyethylene(HDPE), polypropylene(PP) can be considered, but from the point of forming characteristics, LDPE is suitably usable. The thickness of 15-30 μm is used preferably for PE 11.
Patent JP-H02148004-A (JP)
Title: Production of polarizing film
Inventor: MURAKAMI YUTAKA
IPC: C08J7/02
Filed: 1988-11-30
Abstract: PURPOSE:To obtain the polarizing film having a uniform polarization characteristic and good moisture and heat resistance by specifying a rinsing temp. and electrical conductivity at the time of subjecting a film adsorbed with a dichromatic dye to a rinsing treatment. CONSTITUTION:The rinsing temp. is maintained at the temp. equal to -15 deg.C which is an exhaustion temp. or below this temp. and the rinsing is executed with the water having <=50muS/cm electrical conductivity at the time of processing a high-polymer resin film with a liquid contg. the dichromatic dye, then subjecting the film to the rinsing treatment. The dichromatic dye dissolves in the rinsing water and is eluted again if the rinsing temp. exceeds the exhaustion temp. (-15 deg.C). The uniformity in the degree of polarization of the film is then lost and the film is liable to be decomposed by the wet heat. The durability is thus deteriorated. The metal ions during rinsing form a metal complex with the high-polymer resin or the dichromatic dye if the electrical conductivity exceeds 50muS/cm. The polarizing characteristic and the durability are then deteriorated.
Patent JP-H11143284-A (JP)
Title: Temperature controller for image forming device
Inventor: ARAI HIROYUKI
IPC: G05D23/19
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a temperature controller capable of more surely taking a counter measure to fuming and ignition by making the release of a fixing part stopped because of the abnormality of temp. impossible unless a specific condition is satisfied. SOLUTION: The temperature controller is provided with at least a temperature detecting means 4 for detecting the temp. of the heated object of the fixing part for fixing an image formed with a developer on a recording medium, a temperature abnormality discriminating means 7 for discriminating the abnormality, when the temp. of the heated object becomes a fixed temp. or above, a storage means 8 for storing temperature abnormality information, based on the discrimination of the abnormality of the temp. by the temperature abnormality discriminating means 7, a releasing means 9 for releasing the temperature abnormality information stored by the storage means 8, in such a manner that a specified action is taken and a release yes or no judging means 10 not for releasing the storage of the storage means 8, when the temp.  of the heated object is the fixed one or above, but for making the storage of the storage means 8 releasable when the temp. of the heated object is the fixed one or below, at the time of taking the specified action.
Patent JP-H06169748-A (JP)
Title: Production of refined sake using yeast having low decomposition of ethyl caproate, method for breeding yeast having low decomposition of ethyl caproate and its yeast strain
Inventor: WATANABE MUTSUMI
IPC: C12N1/16
Filed: 1992-09-30
Abstract: PURPOSE:To stably produce refined SAKE type rich in aroma. CONSTITUTION:A strain having low decomposition of ethyl caproate is further separated from 2-fluoroethyl caproate-resistant strains of refined sake (rice wine) yeast and used to stably produce refined rice wine rich in aroma, having highly formed ethyl caproate and a high commercial value.