baber/WOPTO huggingface dataset:
Patent JP-H0983190-A (JP)
Title: General-purpose loading machine for printed-circuit board
Inventor: ANDO MASAHIRO
IPC: H01L21/68
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To obtain a general-purpose loading machine by which a printed-circuit board is loaded with good efficiency even when the printed-circuit board is small by a method wherein a first conveyance passage and a second conveyance passage are driven simultaneously in the same direction and all printed-circuit boards on the first conveyance passage are moved onto the second conveyance passage. SOLUTION: When printed-circuit boards Ws are large, a first conveyance passage 31 and a second passage 32 are driven integrally, and the printed-circuit boards Ws are loaded. On the other hand, when printed-circuit boards Ws are small, they are arranged at equal intervals on the first conveyance passage 31 which is standstill. Immediately after the second conveyance passage 32 in a next stage has loaded a laste printed-circuit board W, the first conveyance passage 31 and the second conveyance passage 32 are synchronized and driven at a speed which is faster than the drive speed of the second conveyance passage 32 up to this time, and all the printed-circuit boards Ws on the first conveyance passage 31 are transferred onto the second conveyance passage 32 in a short time.  Then, the respective printed-circuit boards Ws which are transferred to the second conveyance passage 32 are loaded, and the second conveyance passage 32 is driven at a speed corresponding to the processing time of a processing part.
Patent JP-H08102719-A (JP)
Title: Auxiliary device for analog signal communication equipment and communication equipment using the auxiliary device
Inventor: AKIYAMA TOSHIYUKI
IPC: H04N19/85
Filed: 1994-10-03
Abstract: PURPOSE: To provide an auxiliary device which can inexpensively construct a digital FPU (a kind of communication equipments) that can transmit the signals in a distance longer than an analog FPU. CONSTITUTION: A transmission auxiliary device 29 converts an analog TV signal into the digital one and furthermore into a quadruple signal consisting of four levels after the image compression and outputs the quadruple signal. Then an existing analog FPU transmission device 1 is connected to the device 29. A reception auxiliary device 34 performs the inverse conversion-to the device 29 and is connected to an analog FPU reception device 6. In such a constitution, only both devices 29 and 34 suffice for construction of an inexpensive digital FPU owing to a fact that even a working analog FPU is available.
Patent JP-H03101762-A (JP)
Title: Developing means conveyance device
Inventor: YAMANASHI MOTOAKI
IPC: G03G15/10
Filed: 1989-09-15
Abstract: PURPOSE:To shorten the replacement time of a developing means by providing an elevation guiding means which moves up and down only a developing electrode and a squeezing means automatically according when the developing means moves horizontally. CONSTITUTION:When development of yellow is finished, a pump 22 stops operating, a tank base conveyance motor 10 begins rotate, and then a tank base 9 begins to move right. Now, a developing device support base 104 in a yellow tank 8a is only suspended by a guide roll 103 and a guide rail 101, so the tank those moves down naturally when moving right. The guide roll 103 of the developing device support base 104 in a toner tank 8b of magenta contacts the guide rail 101 to transduce part of a horizontal force from the motor 10 into a vertical force. Consequently, the time required to replace a developing means is only a horizontal conveyance time and the total process time can be shortened.
Patent JP-2000068305-A (JP)
Title: Resin sealing and molding method
Inventor: SEI YOSHIAKI
IPC: H01L21/56
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To prevent jetting by increasing the pressure within a container almost simultaneously with the entrance of a resin into the container, forcing the resin into the container while increasing the pressure within the container, and thereafter forcing the resin into the container while evacuating the container to thereby complete the charging of the resin. SOLUTION: When an increase in the pressure within a cavity 2 is verified by a pressure sensor 13 for sensing the entrance of a molten resin 14 into the cavity 2 and a pressure monitor 11 for observing pressure changes in the cavity 2 as the resin 14 passes through a gate 5, a control unit 12 operates to cause a pump 9 to increase the pressure within the cavity 2 to an appropriate value p1. Further, by causing the monitor 11 to check that the melt viscosity of the resin 14 is within an unfoaming range at all times, the control unit 12 adjusts the pressure of the pump 9 so that the pressure will not exceed p1 and decreases the pressure within the cavity 2 to an appropriate value p2. As a result, jetting can be prevented.
Patent JP-H03121442-A (JP)
Title: Silver halide photographic sensitive material
Inventor: INOUE NOBUAKI
IPC: G03C1/015
Filed: 1989-09-14
Abstract: PURPOSE:To obtain the silver halide photographic sensitive material having a high sensitivity and high contrast by converting silver halide particles with specific silver halide particles, thereby forming the silver halide particles. CONSTITUTION:This photosensitive material has at least one layer of silver halide emulsions on a base. The silver halide emulsions are the regular silver halide particles contg. at least 0.3 to 3.0mol% silver iodide. The silver halide particles are formed by selectively converting host emulsion particle crystals with the silver halide particles having >=90mol% silver iodide content correspond ing to the silver iodide of 0.1 to 2.5mol% of the total silver halide particles. Thus, the silver halide photographic sensitive material having the high sensitivity and high contrast is obtd.
Patent JP-H0693514-A (JP)
Title: Production of thick and thin yarn of polyester
Inventor: KIYOMITSU KOZO
IPC: D01F1/10
Filed: 1992-09-08
Abstract: PURPOSE:To stably produce thick and thin yarn of polyester having excellent dispersibility of thick part and contrast in dyeing CONSTITUTION:A polyester flow having difference in flow velocity is delivered from a spinneret prepared by connecting plural delivery holes having different delivery sectional areas with a slit. A high-speed polymer flow extruded from a hole having a smaller delivery sectional area is collided against, bound and bonded to a low-speed polymer flow extruded from a hole having a larger delivery sectional area to produce thick and thin yarn. In the production, a polyester copolymerized with 1.0-3.0mol% ester-forming functional group- containing phosphonium benzene sulfonate derivative of the formula (X1 is ester-forming functional group; X2 is H or X1; R2 to R4 are alkyl or aryl; n is positive integer) is used as the polyester.
Patent JP-H0795643-A (JP)
Title: Button depression information recognition circuit for key telephone system
Inventor: OTA SEIZO
IPC: H04M1/27
Filed: 1993-09-27
Abstract: PURPOSE:To allow the telephone system to cope with increase in key switches by dividing the circuit such that a key switch under an optical button is closed when the optical button is depressed, a predetermined analog voltage is produced, the voltage is converted into a digital voltage and corresponding button depression information is recognized to facilitate the software control. CONSTITUTION:Key switches S1-Sn-1 corresponding to connecting points of resistive elements R1-Rn divide respectively a power supply voltage and the divided voltage is led to an A/D converter 1. When, e.g. a button (i) of a key telephone system is depressed, the key switch S1 under the button (i) is closed, an analog voltage {(n-i)/n}V is led to the A/D converter 1, in which the voltage is converted into an analog voltage and it is fed to a button depression information recognition section 2. The recognition section 2 refers to the stored table to recognize which button is depressed.
Patent JP-S6299738-A (JP)
Title: Copying device
Inventor: WATANABE TSUTOMU
IPC: G03G15/043
Filed: 1985-10-28
Abstract: PURPOSE:To use the driving section of a light reflecting means with small torque by measuring the distance from the reference plane of an original mounted on an original platen with the copied face facing upward before exposure scanning and keeping the length of light path from the copied face to a photosensitive body constant, and at the same time, making acceleration of the light-reflecting means small in an area in which the rate of change of the distance from the reference plane of image forming of the original to the copied face is large and copying is not necessary. CONSTITUTION:The distance from the reference plane of image forming of an original to a copied face facing upward is measured before exposure scanning, and the length of light path from the copied face to a photosensitive body is kept constant. In this case, acceleration of a light reflecting means is made small and controlled not to maintain the length of light path constant in an area in which the rate of change of the distance from the reference plane of image forming of the original to the copied face is large and copying is not necessary. That is, in the case where the rate of change is larger than a value, mirrors 9, 9 are not made to follow up movement of a book 1, and not moved at high acceleration required to correct the length of light path, and moved with small acceleration.
Patent JP-H0791282-A (JP)
Title: Controller of engine and variable displacement pump
Inventor: SAKO YUKIO
IPC: F02D45/00
Filed: 1993-09-27
Abstract: PURPOSE:To restrain excessive rotation, so as to improve fuel consumption by decreasing rotational speed of an engine when the load factor of the engine is small, while controlling the engine without decreasing the rotational speed of the engine when the tilt angle of a variable displacement pump is large even if the load factor of the engine is small. CONSTITUTION:The position of a rack 10 in a fuel injection pump 6 is detected by a rack position sensor 12, and the output is input in a high value selecting unit 18 of a controller 16. Moreover the output of the high value selecting unit 18 is compared with the target value (maximum value) of the rack 10, and the deviation is output as a compensation engine speed through a compensator 20. Moreover, the correction engine speed is compared with the output from an engine speed setting unit 22 by a subtractor 23, and the subtracted output is input as the command engine speed into a throttle setting unit 8 of an engine 2. On the other hand, the output of a tilt angle sensor 14 in an oil pressure pump 4 is input into a function generator 24, and the position of the rack is converted into a vertual rack position, so as to be input in the high value selecting unit 18, and the value out of those of the actual rack position and the vertual rack position is selected and output.
Patent JP-S6392472-A (JP)
Title: Ink jet recording method
Inventor: HAYASHI HIROKO
IPC: B41J2/175
Filed: 1986-10-08
Abstract: PURPOSE:To perform ink jet recording of high quality on a general-use recording paper irrespective of the paper quality, by using such a recording liquid that the surface tension of a mixture of a solvent and a dye left on a recording medium at a specified heating temperature is not less than a specified value. CONSTITUTION:Since a recording medium is heated to 80-140 deg.C, the component of a recording liquid which is left on a recording paper is mixture of a solvent and a dye. The solvent to be mixed in the recording liquid comprising the mixture shows a surface tension of the solvent alone or the mixture of 35mNm<-1> at 100 deg.C, for example, a polyhydric alcohol such as glycerol, formamide or the like may be mentioned, at least one of which may be used either singly or in combination. The amount of the solvent added is preferably 5-20wt%, in consideration of the dye or pigment. A coloring agent to be added to the recording liquid is appropriately selected so that it satisfactorily conforms to recording conditions. The dye may be an azo dye or the like, for example, C.I. Direct Black. The pigment may be an inorganic pigment or an organic pigment.
Patent JP-H0871716-A (JP)
Title: Method for controlling molten steel flow in mold in continuous casting
Inventor: IWAMI SHINKOU
IPC: B22D11/10
Filed: 1994-09-08
Abstract: PURPOSE: To improve the quality of a cast slab by selecting the optimum stirring pattern in each kind of steel. CONSTITUTION: A process computer receives an operational standard in each kind of steel and equipment information from a business computer (S101). The optimum stirring mold is selected according to the kind of steel in an accelerating and decelerating mode K1 and stirring modes K2-K4, etc., by a mode selecting means (S102). In a spouting flow rate preparation controlling means, a reference current value I0 , electric conducting time T and operational frequency F in the selected stirring mode are decided and a control current value I in an electromagnetic stirring device according to the operational condition is calculated (103). In a preset control means, preset items are set to an electric sequncer based on the decided control value (S104). The electric sequencer performs the control of the electromagnetic stirring device based on the setting (S105).
Patent JP-H0874447-A (JP)
Title: Foundation member for temporary shielding body, and temporary shielding body provided with foundation member
Inventor: KATSURADA TETSUO
IPC: E04H15/28
Filed: 1994-09-08
Abstract: PURPOSE: To provide a foundation member enabling the easy and stable construction of a temporary shielding body by providing a tripod type supporting member on the base end side of a cylinder body, providing a holding member at the upper end of the cylinder body, and providing fixing members. CONSTITUTION: The supporting member 3 of a foundation member is legopened and installed on the ground G, and fixing members 6 are inserted into small holes provided at the base end parts of the supporting member 3. A hanging part is hangingly fixed to the supporting member 3, and the fixing members 6 are driven into the ground G to fix the supporting member 3 onto the ground G. A temporary shielding body 11 is then opened, and the base end part of the support 12 of the shielding body 11 is insert-fitted into a holding member 4 fixed onto the cylinder body 1 of the foundation member to fit the shielding body 11. At the time of opening the legs of the supporting member 3, the supporting member 3 can thereby be maintained as it is by the fixing members 6, so that the shielding body 11 can be constructed easily and that in the extremely stable state.
Patent JP-H0872774-A (JP)
Title: Front fork holder fixing structure
Inventor: ABE SHIGENOBU
IPC: B62K25/08
Filed: 1994-09-08
Abstract: PURPOSE: To easily position a holder mounting position on the axle bracket threadedly fitted to an outer tube in a front fork wherein the axle bracket and a holder are provided separated from the outer tube. CONSTITUTION: In front fork holder fixing structure comprising an axle bracket threadedly fitted to an outer tube 31 and a ring-like holder 35 mounted on the outer tube 31, a notch section 41 is formed in the end face of the holder 35 in its axial direction and a ring-like rib 42 is formed in the outer circumference of the outer tube 31 for machining the fastening section 42A engaged with the notch section 41 of the holder 35.
Patent JP-S6481833-A (JP)
Title: Protective material for glassware or pottery
Inventor: YAMASHITA SHINJI
IPC: C08J9/28
Filed: 1987-09-24
Abstract: PURPOSE:To obtain the titled protective material outstanding in protectivity and workability, by drying a polyurethane emulsion made up of a hydrophobic polyurethane polymer, hydrophilic polyurethane polymer, organic solvent and water. CONSTITUTION:The objective protective material suitable for application on glass bottles for beverages in vending machines can be obtained by either drying or, preferably, coating on a non-porous plastic film, a polyurethane emulsion which is prepared by agitating a mixture of (A) pref. 5-20wt.% of a hydrophobic polyurethane polymer, (B) pref. 1-3wt.% of a hydrophilic polyurethane polymer [pref. of formula (R is hydrophobic polyisocyanate-terminated prepolymer domain; E is chain extender domain; G is polyoxyethylene domain; n is 1-3)], (C) pref. 35-75wt.% of an organic solvent (e.g. methyl ethyl ketone) and (D) pref. 20-40wt.% of water.
Patent JP-2001066800-A (JP)
Title: Electrophotographic photoreceptor, electrophotographic process cartridge and electrophotographic device
Inventor: MIYAMOTO MASAHIKO
IPC: C08G64/10
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To enhance toner-releasing properties of the surface layer of a photoreceptor without lowering electrical characteristics and the resolution of an image by dispersing and incorporating fine silica particles which have a specified volume average particle diameter into the surface layer of the photoreceptor, containing a modified polycarbonate copolymer resin which has a specified structure as a bonding resin. SOLUTION: This electrophotographic photoreceptor has a photosensitive layer on an electrically conductive substrate, and the surface layer of the photoreceptor contains a modified polycarbonate copolymer resin containing repeating units represented by formula I, repeating units represented by formula II and repeating units of a siloxane structure and fine silica particles having 0.005 to 0.05 μm volume average particle diameter. In the formulae I and II, A is -CR11R12-, alkylene, -O-, -S-, -SO-, or -SO2-, and R11-R110 and R21-R28 are each H, halogen, alkyl or a cyclic hydrocarbon and R11 and R12 may combine with each other to form a cyclic hydrocarbon.
Patent JP-S60132202-A (JP)
Title: Safety circuit of control device
Inventor: TAKANO AKIHISA
IPC: G05B9/02
Filed: 1983-12-20
Abstract: PURPOSE:To prevent a danger caused by a thermal runaway of a microcomputer etc., by using a latching circuit by a transistor. CONSTITUTION:A transistor Q3 turns on and off a load RYA for performing a fail safe. A latching circuit is constituted of transistors Q1, Q2 and a start switch SWS is provided between a trigger input terminal C of the latching circuit and an output terminal 17 of a microcomputer 13. A power source of the latching circuit is supplied from output terminals A, VSS. When heating is ended, when an output terminal 23 of the microcomputer is made low, namely, the transistor Q3 is turned off, both Q1 and Q2 turn off and the latch is released. At the same time, a current of the RYA is also obstructed by Q2. Also, microcomputer runs away, and even in case its output terminals 23, 24 and 17 all turn on, Q2 does not turn on, therefore, the load RYA is not energized, and a fail safe is operated.
Patent JP-S6483016-A (JP)
Title: Regulator for motile function of gastrointestinal tract
Inventor: MATSUO KOTARO
IPC: A61P1/00
Filed: 1987-09-25
Abstract: PURPOSE:To obtain a regulator for motile function of gastrointestinal tracts containing a 4a-methyl-4,4a,9,10-tetrahydro-2(3H)-phenanthrenone derivative as an active ingredient. CONSTITUTION:A regulator obtained by containing a compound expressed by the formula (R<1> is H, alkyl or alkoxy; R<2> is H or alkyl), e.g. (+)-1,4a- dimethyl-7-isopropyl-4,4a,9,10-tetrahydro-2(3H)-phenanthrenone, as an active ingredient. The above-mentioned compound is effective in improving chronic gastritis, gastroptosis, postgastrectomy syndrome and digestive tract symptoms in administration of levodopa or carcinostatic agent, e.g. nausea, emesis, anorexia, abdominal distention, epigastric dysphoria, gastralgia or pyrosis. The dose thereof used is normally 1-200mg/kg, preferably 2-100mg/kg a day.
Patent JP-H1158947-A (JP)
Title: Pressure sensitive recording sheet
Inventor: HAYASHI TAKAYUKI
IPC: B41M5/165
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a pressure sensitive recording sheet, in which printing fog hardly develops, by a method wherein a vegetable oil having a small odor and a biodegradability is used as a solvent for solving an electron donable colorant, which develops color through the contact with an electron acceptable developer. SOLUTION: This pressure sensitive recording sheet produced by providing a colorant layer 23 including microcapsules 23. The microcapsule 23 further contains a dryer accelerating the hardening of the vegetable oil. In addition, the microcapsule contains 0.01-5 pts.wt. of the dryer to 100 pts.wt. of the vegetable oil.
Patent JP-H0555038-A (JP)
Title: Method and apparatus for concentric positioning roll-shaped magnet and magnetization yoke
Inventor: NAKAMURA HARUO
IPC: H01F13/00
Filed: 1991-08-26
Abstract: PURPOSE:To concentrically position a roll-shaped magnet and a magnetization yoke, and its apparatus in the magnetization mechanism, of the roll-shaped magnet, wherein the concentricity of the magnetization yoke with the magnet can be adjusted easily, an operation which makes the gap between the magnetization yoke and the magnet definite can be performed simply and their relational position can be fixed surely, with good accuracy, in order to magnetize a prescribed magnetic force on the surface of the roll-shaped magnet. CONSTITUTION:When two split magnetization yokes 8 which can be moved mutually to their separation directions are bonded to each other, the position of the magnetization yokes 8 is set before a magnetization operation by using a reference roll B whose standard shape is the same as a roll-shaped magnet C as an object to be magnetized except that it is provided with a roll part 1 which can be substantially fitted closely to a cylindrical magnetization space formed of their yoke faces 10. Thereby, the roll-shaped magnet C and the magnetization yokes 8 are positioned concentrically.
Patent JP-H0959938-A (JP)
Title: Protection fence against wind and snow
Inventor: MASUI TOSHIAKI
IPC: E01F7/02
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to secure a fine view during housing time by laying out a post of a panel member so that its base may be provided in a housing area below a road surface and forming the post so that it may be slanted in the longitudinal direction of the housing area in the base area and lowering the level of the uppermost area of the housing area during housing time of the panel member and the post than the road surface. SOLUTION: A housing area 1 is provided along a road below road surface and the upper most part of the housing area, wherein a post 2 and a panel 3 are housed, is arranged to be lower than the road surface. The base part 5 of the post 2 to be erected with a specified spacing, is laid out inside the housing area 1. When housing a protection fence against wind and snow, the panel 3 is arranged to move to the base part 5 along a guide rail 7 while the post 2 is slanted in the longitudinal direction of the housing area 1, centering on the turning of a connection site 6, thereby housing the panel 3 and the post 2 in the housing area 1. Therefore, nothing blocks a surrounding view by a road side when housing the protection fence against wind and snow. This construction can secure a fine view around to a satisfactory extent when housing the protection fence against wind and snow.