baber/WOPTO huggingface dataset:
Patent JP-S57170344-A (JP)
Title: Paper jointer
Inventor: FUJII KUNIO
IPC: B41J15/00
Filed: 1981-04-09
Abstract: PURPOSE:To enhance working efficiency by a method wherein paper-positioning pins are provided in correspondence to feed holes of the paper which is abutted against both side edges of a paper stand, and the pins on one side are forced outwards. CONSTITUTION:A paper jointer 4 is comprised of the paper stand 40, a plurality of fixed positioning pins 41 projected on the stand 40, and a plurality of movable positioning pins 42 attached to the ends of a plurality of elastic members 44 fitted by screws to a fitting plate 43 of the stand 40. The pins 41, 42 constituting pin pairs are placed in such a relationship as to correspond to the feed holes provided at both side edges of two continuous papers to be jointed, and the movable positioning pins 42 are normally restricted to positions E by forcing outwards by elastic plates 44.
Patent JP-S57172806-A (JP)
Title: Vehicle body fitting structure of suspension
Inventor: SUGA HIROYASU
IPC: B60G15/06
Filed: 1981-04-11
Abstract: PURPOSE: To prevent vibration transmission from the road surface in such a way that in a structure fitted with a shock absorber through elastic materials which are arranged oppositely on the both upper and lower sides of the vehicle body fitting part, the sping constant of upper one of said resilient materials is made larger than the spring constant of the lower one.  
     CONSTITUTION: In an input separating type of Chapman strut, a strut 10 is fitted to a strut rod 10b on a spiston 12b of a shock absorber 12 which is held in the strut body 10a, and the lower end part of the strut 10 is fixed to a spindle 14 to support wheels 13. Besides, the end part of the strut rod 10b is attached through upper and lower mount bushes 17, 18 which are fitted with an elastic material made of rubber, etc. oppositely arranged on both upper and lower sides of their fitting part 16 on the vehicle body 15. In this case, the upper bush 17 is set so that spring constant in the axial direction of the shock absorber is larger than that of lower bush 18. In other words, hardness of the upper bush 17 is made higher than that of the lower bush 18. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06246572-A (JP)
Title: Tool magazine device for machine tool
Inventor: MASE YOSHIAKI
IPC: B23Q3/157
Filed: 1993-02-19
Abstract: PURPOSE:To store many tools and perform dividing rapidly by a magazine body with a limited space, and improve freedom in the installation place of a device. CONSTITUTION:An endless guide groove 13 is noncircularly provided at a magazine body 10, and numerous tool pots 7 are supported to the guide groove 13 in such a way as to be movable in mutual contact. The tool pot 7 is provided with a pair of head part 24 and guide roller 25 so as to regulate the rotation of the tool pot 7. A sprocket 15 engaged with the tool pot 7 in the dividing position P1 is intermittently rotated by a dividing motor 30 through a Geneva gear 29 so as to feed each tool pot 7 along the guide groove 13. A slider 46 for receiving the tool pot 7 from the guide groove 13 is provided in the dividing position P1 and moved between the dividing position P1 and a changing position P2.
Patent JP-S60199136-A (JP)
Inventor: ITAGAKI TAKAFUMI
IPC: E04B1/38
Filed: 1984-03-22
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-S61215379-A (JP)
Title: Production of 2-phenylbenzotriazole
Inventor: SEINO SHUICHI
IPC: B01J31/00
Filed: 1985-03-19
Abstract: PURPOSE:To obtain the titled compound useful as an ultraviolet light absorber easily in high quality in high yield, by reducing a 2-phenylbenzotriazol-N-oxide as a raw material with an aldehyde in the presence of an aromatic ketone and a base. CONSTITUTION:A 2-phenylbenzol-N-oxide shown by the formula I which is easily obtained by reduction of an o-nitrobenzene derivative shown by the formula III (R1 is H, Cl, 1-4C lower alkyl, carboxyl, etc.; R2 is H, Cl, 1-4C lower alkyl, etc.; R3 is H, Cl, 1-12C alkyl, phenyl, etc.; R4 is H, Cl, OH, etc.; R5 is H, 1-12C alkyl, or phenylalkyl containing 1-4C alkyl) is reduced with an aldehyde shown by the formula RCHO (R is H, alkyl, phenyl, etc.) preferably in a solvent in the presence of an aromatic ketone catalyst and a base, to give the aimed compound shown by the formula I. EFFECT:The aimed compound having improved heat resistance is obtained technologically easily without any problems with respect to pollution.
Patent JP-H04273802-A (JP)
Title: Tabletlike foaming agricultural chemical composition
Inventor: NAGAI HISAO
IPC: A01N25/34
Filed: 1991-02-28
Abstract: PURPOSE:To obtain an inexpensive tabletlike agricultural chemical composition capable of foaming and disintegrating in water by using a specific water-soluble binder and including an agricultural physiologically active substance, a surfactant, a water-soluble solid acidic substance and a carbonate of an alkali metal or alkaline earth metal. CONSTITUTION:A tabletlike agricultural chemical composition is obtained by mixing an agricultural physiologically active substance such as a germicide, an insecticide, a herbicide or a plant growth regulator with a surfactant such as an alkylbezenesulfonate, carbonate of an alkali metal or an alkaline earth metal and, as necessary, adding a carrier, etc., thereto, homogeneously mixing the aforementioned substances, then finely pulverizing the resultant mixture, adding powder of a water-soluble binder having >=40 deg.C melting point while heating and mixing the prepared mixture or melting the aforementioned water- soluble binder having i40 deg.C melting point, spraying the obtained melt from a nozzle on the heated mixture of other ingredients, cooling the prepared mixture, preparing a granulated mixture, sieving the granulated mixture, producing granules, adding a lubricant thereto, providing granules for tableting, filling the granules in a hopper for a tableting machine and producing tablets.
Patent JP-H05259826-A (JP)
Title: Mos voltage controlled oscillator circuit
IPC: H03K3/023
Filed: 1992-03-13
Abstract: PURPOSE:To surely stop the oscillation by disconnecting a power supply and a charge circuit with a switch circuit based on an external input signal and using a forced discharge circuit so as to discharge a capacitor. CONSTITUTION:When the oscillation is desired, based on an external input signal SIN, a switch circuit 1 connects a power supply VCC and a charging circuit 2. The based on the external input signal SIN, while discharge of a capacitor 3 by a forced discharge circuit 6 is not implemented, when an oscillation control input voltage VIN is inputted to the charging circuit 2, the charging circuit 2 charges the capacitor 3. The charging speed of the capacitor 3 is adjusted by the oscillation control input voltage VIN. Furthermore, a detection circuit 4 detects a potential of the capacitor 3 and outputs a detection signal to the discharge circuit 5 when the potential reaches a prescribed potential or over. The discharge circuit 5 discharges the capacitor 3 based on a detection signal of the detection circuit 4. Thus, the capacitor 3 repeats charging/ discharging to implement oscillation.
Patent JP-H05253018-A (JP)
Title: Housing box
IPC: A47B95/02
Filed: 1992-03-13
Abstract: PURPOSE:To easily and surely load housing boxes onto a wagon by forming the housing box to be easily handled in a system of loading the housing boxes receiving previously goods therein on the wagon. CONSTITUTION:A housing box 50 is mounted on a wagon formed to be moved by wheels provided on the lower portions. The box body is provided with a openable and closable lid 55 to form the housing box 50 while handling grips 60 are provided respectively on the upper surface of a top plate 53 of the housing box 50 and the front face of the lid 55.
Patent JP-H05256950-A (JP)
Title: Solid detector for x-ray computer tomography
IPC: G01T1/20
Filed: 1992-03-13
Abstract: PURPOSE:To prevent the generation of ring-shaped artifacts by arranging many X-ray detecting elements in a group of X-ray detecting elements to be separated over the width of a collimator plate. CONSTITUTION:In a block 31 of X-ray detecting elements 31, many photodiodes 3b are arranged on a substrate 3c at predetermined intervals, with a scintillator 3e on every diode 3b. A reflector 3f is interposed between the scintillators 3e. The width Df of the reflector 3f is larger than the thickness Dc of a collimator plate 4a. Each end part of the reflector 3f extends beyond the corresponding end part of the collimator plate 4a by the width Ds. The X-rays entering the range of the width Ds are not detected because the reflector 3f works as an insensitive member. In other words, the range of the width Ds is arm insensitive area. Each scintillator 3e is spaced apart by the width Ds of the insensitive area from the collimator plate 4a.
Patent JP-H05259986-A (JP)
Title: Optical exchange device
IPC: H04B10/00
Filed: 1992-03-13
Abstract: PURPOSE:To prevent the collision of optical cells and to evade the erasion of information despite a collision of the optical cells by transmitting or keeping waiting the optical cells including the routing information light through a logic circuit when these cells are simultaneously inputted. CONSTITUTION:The optical cell inputted from an input port is separated into the routing information light and the information field light through a separating part 6. Then the routing information light and the information field light are incident on a logic circuit 41 and a space light modulator 3 respectively. The circuit 41 divides the optical cells into a group where the optical cells are transmitted as they are and a group where the optical cells are kept waiting temporarily and then inputted again when those optical cells including the information light incident on the part corresponding to the same output port of the modulator 3 are simultaneously inputted through plural input ports. Meanwhile other optical cells are temporarily stored in a latch 42 and a buffer 43. In such a way, the passing of the optical cells is divided by the circuit 41 so that the collision of optical cells can be evaded and the erasion of information can be prevented despite a collision of the optical cells.
Patent JP-S58175160-A (JP)
Title: Magnetic picture recording and reproducing device
Inventor: YOSHINO TADASHI
IPC: G11B15/467
Filed: 1982-04-02
Abstract: PURPOSE:To improve the precision of detection of a tape residual quantity or the like, by providing a rotation phase controlling means, a speed information detecting means, a frequency dividing means, and a phase comparing means. CONSTITUTION:At a recording time, a recording control signal generating circuit 4 is connected to a control head 6 through a switch SW 5. A signal FG obtained by a frequency generator 7 which detects rotation information of a capstan motor 2 has the waveform shaped in an FGAMP 8 and is inputted to an FG frequency dividing circuit 21 with a set terminal, and the frequency-divided output signal is inputted to a capstan phase comparing circuit 12 through a tracking shifter circuit 11. At a reproducing time, the control signal recorded on a magnetic tape 3 is detected by the control head 6 and has the waveform shaped by the SW 5 and a reproducing control amplifier 17, and the output is inputted to the set terminal of the FG frequency dividing circuit 21 through a SW 23.
Patent JP-S56153548-A (JP)
Title: Sound reproducer
Inventor: TAKEGUCHI SATORU
IPC: G11B27/22
Filed: 1980-04-26
Abstract: PURPOSE:To listen to one sentence in repeting practices for many times, by counting the running amount of a tape as a pulse number with the pulse generator and inputting said pulse to the addition input side of a table counter at playing and to the subtraction input side at rewinding. CONSTITUTION:The device is provided with a pulse generator 14 which can measure the running amount of a tape 1 recorded of an information as a pulse number with the rsolution of at least several fractions or lower of the information of one section, a tape counter 34 which connects the generator 14, to the addition input side at playing and to the subtraction input side at rewinding and which is reset at the start of the information of one section and which outputs the borrow signal when the substracted value reaches zero or negative, a sound signal detection circuit 24 which detects the presence or absence of the information recorded on the  tape 1, a delay circuit which has delay characteristics to compensate the pause of  short period in the detection signal of the circuit 24, and a timer counter 47 which computes an output time of the information of one section and outputs the time in  proportion to the information time of one section in case of the repetitive mode.
Patent JP-H02235325-A (JP)
Title: Solid electrolytic capacitor
Inventor: KURIHARA KANAME
IPC: H01G9/02
Filed: 1989-03-08
Abstract: PURPOSE:To obtain a high-efficiency capacitor by a method wherein 2- thiophenealdehyde 1,1-dimethylhydrazone TCNQ complex salt to be used as a novel organic semiconductor, which has a small specific resistance value and is thermally stable, is used as a solid electrolyte. CONSTITUTION:A valve action metal (such as Al, Ta or Ti and these alloys) with an anodic oxide film provided on its surface by anodizing (formation) is used as a first electrode and a solid electrolyte consisting of TCNQ complex salt is directly provided between the first electrode and a second electrode (a counterelectrode) or through a separator. This complex salt is 2- thiophenealdehyde 1,1-dimethylhydrazone TCNQ complex salt and the N atom of the 2-thiophenealdehyde 1,1-dimethylhydrazone which is cations is replaced by a 1-18C alkyl radical. The structure of the hydrazone TCNQ complex salt is a structure to satisfy a formula [1] where R is a 1-18C alkyl radical and (m) is a positive number (0.5 to 1.5) corresponding to the molar number of neutral 7,7,8,8-tetracyanoquinodimethane contained in the complex salt of one mole.
Patent JP-H11241488-A (JP)
Title: Floor panel for floor heating
Inventor: TANI HIROAKI
IPC: F24D3/16
Filed: 1998-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a floor panel for floor heating, by which recessing for fitting a hot water pipe for floor heating can be conducted efficiently with excellent preparation and which can respond to the future change of the circuit configuration of the pipe effectively. SOLUTION: A large number of first straight grooves 3... for selection extended in the cross direction of the floor panel 1, a large number of second straight grooves 4 ... for selection elongated in the longitudinal direction of the floor panel 1 and circular curved grooves 5 for selection using the four straight grooves 3, 3, 4, 4 surrounding square sections in each of the square sections alternately placed in a checkered pattern in a large number of the square sections at a minimum unit surrounded by these straight grooves 3..., 4... are formed to the top face of the floor panel 1. Pipes for floor heating are piped zigzag by selectively utilizing a part of these grooves.
Patent JP-S61216256-A (JP)
Title: Metal material for separator of fused carbonate type fuel cell
Inventor: YOSHIOKA TAKATOSHI
IPC: H01M8/02
Filed: 1985-03-22
Abstract: PURPOSE:To prevent the captioned metal material from becoming fragile by forming the first material mainly of C, Si, Mu, Cr, Ni and Fe while forming the second material mainly of C, Si, Mu, Cr, Ni, Y, Al, rare earth and Fe. CONSTITUTION:The first material of a separator is formed of 0.5-0.40% of C, 3-1.5% of Si, 0.5-1.5% of Mn, 20-30% of Cr, 23-30% of Ni and the rest of Fe and impurities in a weight percentage while forming the second material of 0.15-0.40% of C, 0.3-1.5% of Si, 0.5-1.5% Mn, 20-30% of Cr, 23-30% of Ni, 0.05-1.0% of Y, Al and at least one kind of the rare earth elements and the rest of Fe and impurities in the weight percentage. By forging or rolling at 1,000-1,200 deg.C after casting, the intragranular and the transgranular layered eutectic carbide is dispersed spherically and evenly for improving tenacity of the material. Thereby, an anticorrosion and heat-weakening preventive property can be improved.
Patent JP-H11238805-A (JP)
Title: Semiconductor layout device and method therefor
Inventor: MASUKAWA FUMINORI
IPC: G06F17/50
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of a soft error in a semiconductor layout device by a method wherein recognition layer inhibition areas are respectively defined in a macro cell library and a block library to elements, such as a memory cell part, a dynamic circuit and the like, which are effected by the α-rays, to layout the memory cell part, the dynamic circuit and the like. SOLUTION: Solder bump 102 layout inhibition areas 106 are respectively defined in a macro cell library and a block library to a memory cell part 104, which is used in a RAM 103 (hard macro) or the like, a dianmic circuit 105 and the like among semiconductor elements, which are laid out on base libraries on an LSI 101. After the base libraries, which are respectively incorporated with a recognition layer 107 therein, are read in a layout design device to the layout positions of all α-ray generation sources, such as solder bumps 102, a layout of the macro cell library and the block library to the memory cell part 104 incorporated with information on the layout inhibition of the bumps 102 and the like therein, the dynamic circuit 105 and the like is done.
Patent JP-S56153134-A (JP)
Title: Air spring
Inventor: OOKAWA FUJIO
IPC: F16F9/04
Filed: 1980-04-30
Abstract: PURPOSE:To impart different orientations to the restoring force in the horizontal displacement of the air spring in which there is provided a rigid annular member around the outer periphery of the intermediate part of a rubber bellows interposed between upper and lower supporters by forming the inner peripheral edge of the rigid annular member in an oval or oblong shape. CONSTITUTION:The cylindrical rubber bellows 11 embedded with a reinforcing fiber 16 is connected at the upper and lower ends air-tightly to upper and lower plates 14 and 15 respectively. In this instance, a bead 17 formed at the respective end of the rubber bellows 11 is gripped by a gripper 18, which is secured to the upper or lower plate 14 or 15 by means of a bolt. The rubber bellows 11 thus fastened to the upper and lower plates 14 and 15 is fitted with the rigid annular member 12 on the outer periphery of the intermediate part to divide the rubber bellows 11 into an upper expanded part 19 and a lower expanded part 20. The rigid annular member 12 is generally shaped in an oval and provided with an oblong circumferential flange 12a. Thus, the air spring is rendered to have a low rigidity in the direction X and a high rigidity in the direction Y.
Patent JP-H05215962-A (JP)
Title: Camera with remote controller
Inventor: OTSUBO YOSHIAKI
IPC: G02B7/28
Filed: 1992-02-06
Abstract: PURPOSE:To provide the subject camera having sufficiently satisfactory function for automatic constant magnification photographing with the remote control for remote control photographing and obtaining unfailing photographing results by the automatic constant magnification photographing. CONSTITUTION:This camera has a multipoint range finder 6 and a remote controller 1, and a zooming function and a constant magnification photographing function executing photographing at constant magnification, regardless of the distance of an object, as the function for executing an operation with the remote control, a control means 5 executing remote control zooming for constant magnification photographing, when one or more range-finding areas on the multipoint range-finder 6, are obtained as the results of finite range-finding, and inhibiting the remote control zooming for the constant magnification photographing, when all range-finding areas are obtained as the results of infinite range-finding.
Patent JP-S53140641-A (JP)
Title: Forced suction and exhaust type combustion apparatus
Inventor: OOHASHI FUJIO
IPC: F23L5/02
Filed: 1977-05-16
Abstract: PURPOSE: To give a negative pressure to a combustion chamber for improving combustion by providing the first and the second fans coaxially in a connecting part of a suction and an exhaust line to make exhaust by the first and to make suction by the second. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55148366-A (JP)
Title: Welder for cell plate lug groups and cast strap
Inventor: HATAKEYAMA MASATO
IPC: H01M50/536
Filed: 1979-05-10
Abstract: PURPOSE:To weld strap and plate lug groups effectively by the procedure in which plate lug groups are always dipped in the current of fresh molten metal supplied to melt their surfaces and then a mold for casting the strap is formed and the molten metal is coagulated. CONSTITUTION:In the formation of a cast strap from the plate lug groups b-1 and b-2 of the plate group B and the molten lead (a), the grooved path 4 through which the molten metal (a) is supplied from the molten metal source 1 and circulated is provided and the plate lug groups of the plate group B are put down into the grooved path 4 from above, and also the inside of the grooved path 4 is provided with a pair of the sluice plates 12 in such a way that the strap-casting space 11 is formed on both upstream and downstream sides and the said plate lug groups are housed in the space 11. The sluice plates 12 are moved freely up and down by the piston 13 from the bottom of the grooved path 4. And, the plate lug groups are beforehand heated by the flowing molten metal (a) to cause their surfaces to melt and then a mold is formed by the sluice plates 12 to manufacture cast strap.
Patent JP-2000252615-A (JP)
Title: Water soluble flux and metal paste
Inventor: SAKAI TADAHIKO
IPC: B23K35/22
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To obtain a water soluble flux and a metal paste, having a stable viscosity from the start of use and having reduced dispersion of the transfer amount. SOLUTION: In a water soluble flux to be applied through transfer to the parts to be jointed before solder jointing and a metal paste which is the water soluble flux containing metal particles of solder, tin lead, silver, or copper, etc., the initial water content in weight % at the start of use, representing the water content contained in the flux from the first is set to not less than 1%. Thereby the viscosity of the flux can be stabilized from the initial state of the start of use at first, and the time required by a preliminary squeezing action needed hitherto for stabilizing the viscosity can be reduced, and the dispersion of the transfer amount can also be reduced.
Patent JP-S59182730-A (JP)
Inventor: SAWADA YOSHIKATSU
IPC: G03F1/62
Filed: 1983-03-31
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-H01231724-A (JP)
Title: Splittable image forming device
Inventor: HIGETA AKIRA
IPC: B65H1/30
Filed: 1988-03-09
Abstract: PURPOSE:To improve the operability by fixing the carrying section so as to rotate following to the motion of an upper unit, thereby managing jam only through opening/closing of the upper unit of jam release recording section. CONSTITUTION:The body 2 is splitted into upper and lower sections 21, 20, where the upper unit 21 is fixed openably/closably to the lower unit 20 through a hinge 22. Carrying section 3 has one end fixed to the paper refeed section through a shaft 100 and the other end engaged with the rail member 19 and the slide member 23 of the body 2. When a trouble such as jamming occurs in an image forming section 10, the upper unit 21 is rotated around the hinge 22, then the slide member 23 slides on the rail guide 19.