baber/WOPTO huggingface dataset:
Patent JP-H02200376-A (JP)
Title: Automatic correcting device for solder defect
Inventor: MOTOOKA OSAMU
IPC: B23K3/00
Filed: 1989-01-27
Abstract: PURPOSE:To improve working efficiency and to attain full automation by providing a control section which is inputted with the information indicating the points of solder detects and the information indicating the kinds of the solder defects and controls the respective operations for solder removing, supplying and positioning according to such information. CONSTITUTION:The information indicating the points and kinds of the solder defects is applied from an automatic solder inspecting device 3 to the control section 9. A solder removing section 5 consists of a solder sucking machine 10 and a controller 11 thereof and removes the excess solder. A solder supplying section 6 consists of a solder dispenser 12 and a controller 13 and supplies the proper amt. of the required cream solder. A heating section 7 consists of a local heating machine 14 and a controller 15 and melts and solidifies the solder by irradiating the solder with IR rays, etc. Terminals are properly operated by the information indicating the kinds of the solder defects of the control section 9. A positioning mechanism 8 consists of an X-Y stage 16 for supporting a defective circuit board 18 and an NC controller 17 for controlling the operation thereof and positions the points of the solder defects.
Patent JP-S62177790-A (JP)
Title: Semiconductor memory device
Inventor: KUMAGAI TAKASHI
IPC: G11C11/413
Filed: 1986-01-30
Abstract: PURPOSE:To prevent the malfunction of a sense amplifier caused by noise on a power source line, to which the action of an output buffer produces by permitting a sense amplifier output change inhibiting circuit to inhibit an output signal from changing while its output is changing after an output change detection circuit receives the output signal, and to hold a previous output signal. CONSTITUTION:A bit line BL and its inverse BL connected to a memory cell are amplified by a sense amplifier 1, and input to the sense amplifier change inhibiting circuit 4. Their outputs are transmitted to an output buffer 2. The output change detection circuit 3 receives the output signals D0-D3 in the output buffer 2. If any one of them changes, the circuit 3 outputs an output signal change detection pulse CL synchronizing with a period when the outputted waveform from the output buffer 2 changes to the circuit 4 through delay circuits 11, 21, 31 and 41. While the output is changing, the circuit 4 inhibits its output signal from changing, holds the previous output signal, supplies it to the output buffer 2, and outputs it from an OUTPUT terminal.
Patent JP-S54111226-A (JP)
Title: Multi-item input device
Inventor: TAKAHASHI HIDEYUKI
IPC: G06F3/023
Filed: 1978-02-21
Abstract: PURPOSE: To prevent erroneous input by binding sheets, where plural input item recording parts are formed respectively, into a book format and putting this book on a prescribed position and a prescribed page position by a simple hardware constitution and inputting multi-item input information.  
     CONSTITUTION: This device is so formed that item records to be inputted from book 11, where plural input item recording parts are formed in prescribed positions of each of plural bound sheets, may be selectively assigned by an input assignment element to input item information, and book detecting switch SB which detects that book 11 is put on a prescribed position is provideed. Further, page detecting  switches S 1  to S m  which detect that book 11 is in a prescribed open state are provided, and data input register 105 is controlled by the strobe signal detected by the output of switches S 1  to S m  and the signal, which confirms that book 11 is put on the prescribed position, detected by switch SB, thereby permitting the input of item information. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09207210-A (JP)
Title: Film manufacturing device and manufacture of film using this device
Inventor: YOSHIDA MINORU
IPC: B29C48/305
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To obtain a surface flawless film without allowing an oligomer to stick to the surface of a drum or a roll by using the drum or the roll which has a chrome plating film containing a specified number of carbon atoms for a chromium atom formed on the surface whose outer peripheral face has a specific surface roughness. SOLUTION: A film manufacturing drum or roll is used which has an outer peripheral face with a surface roughness of 1S or less and also a chrome plating film containing 0.5-5% of a carbon atom in terms of the number of atoms for a chromium atom formed on the surface. An oligomer is prevented from sticking to the drum or the roll by meeting both surface roughness and surface film composition conditions. If this plating film thickness is too small, the pliability of a foundation metal influences the thickness. On the other hand, if the thickness is too large, cracks are generated due to heat or stress strain. The recommended foundation metal on which the film is applied is normally SUS or carbon steel.
Patent JP-H02198447-A (JP)
Title: Recorder
Inventor: NOUYAMA TAKAYUKI
IPC: G03D13/00
Filed: 1989-01-27
Abstract: PURPOSE:To prevent the risk of a secrecy leakage from a capsule seat by providing a means for peeling microcapsules which are left without being pressed nor transferred on the capsule seat between a developing means and a take-up roller. CONSTITUTION:The capsule seat 1 formed by evenly coating the microcapsules is supplied from a capsule seat supplying roller 10, constituted so that it moves through an exposing part 7, the developing means 8 and a peeling means 5, taken up by the take-up roller 11 and recovered. That is, after the capsule seat 1 provided with the exposure of original image light by an exposing means 6 is adhered to a receiver seat 2 by the developing means 8 and presses and transfers the microcapsules, the microcapsules which are transferred and left on the capsule seat 1 are completely peeled off by the peeling means 5. Thus the risk of a secrecy leakage from the capsule seat can be eliminated.
Patent JP-H06235188-A (JP)
Title: Paper making method
Inventor: KATSURA TORU
IPC: D21H17/67
Filed: 1993-02-05
Abstract: PURPOSE:To produce a rigid paper having excellent smoothness and opacity. CONSTITUTION:A filler having an average particle diameter of 0.1-5.0mum is mixed with a softwood pulp having a water retention value of 2.0-3.0 together with a fixing agent, the mixture is mixed with a hardwood pulp having a water retention value of 1.1-1.4 and a paper is formed from the pulp mixture. A paper having especially excellent quality can be produced by mixing the softwood pulp (N) and the hardwood pulp (L) at a weight ratio (N/L) of 5/95 to 20/80. Since the produced paper has excellent rigidity, smoothness and opacity, it has excellent workability in printing and gives excellent printed letter quality.
Patent JP-H08212398-A (JP)
Title: Data gathering system for taxi
Inventor: TOZAWA FUMIO
IPC: G07B15/00
Filed: 1995-02-07
Abstract: PURPOSE: To gather data on the time when an empty taxi stops while the engine is left running by providing a pulse conversion device which continues to output dummy speed pulses while the taxi is empty. CONSTITUTION: In the distance pulse conversion device 20, an oscillation circuit 28 outputs a pulse signal at a period corresponding to a pulse speed equivalent to 200 Km/H. A frequency comparing circuit 26 lowers its output to an L level and sends it to a multiplexer 30 when the speed pulses becomes speed pulses of <=5Km/H. The multiplexer 30 selects a data terminal X1 side. A multiplexer 32 selects a data terminal X2 side when a vacant/hired signal indicates a vacant state, and the pulses of the oscillation circuit 28 are outputted to an operation data gathering device 5. When the taxi stops completely and the ignition is turned off, the taxi meter 3 is turned off, so the output of the distance pulse conversion device 20 goes down to the L level.
Patent JP-H07224857-A (JP)
Title: Constant velocity joint boot
Inventor: MORI YOSHIKAZU
IPC: F16D3/84
Filed: 1994-02-16
Abstract: PURPOSE:To provide structure which is low-cost and reliably prevented from the occurrence of buckling deformation during high speed rotation, in a constant velocity joint for a high speed rotation part, such as a propeller shaft. CONSTITUTION:A constant velocity joint boot 1 comprises a small part 10; a large part 13 extending in a cylindrical shape from the small part 10 and formed in a turned-over state; and an annular root part 14 approximately in a U-shape in cross section between the small part 10 and the large part 11. A reinforcing rib 15 extending along a root part 14 surface is formed on at least one of the inner and outer peripheral surfaces of the root part 14. The reinforcing rib 15 causes prevention of the occurrence of buckling deformation owing to which the root part 14 is turned over.
Patent JP-H02198940-A (JP)
Title: Paper feeding device for recording device
Inventor: IKUNAMI KEIICHI
IPC: B65H5/06
Filed: 1989-01-26
Abstract: PURPOSE:To improve precision by facilitating the assembly of a paper feeding passage by installing the paper feeding passage starting from a paper receiving port to a resisting roller through a relaying roller, integrally with a unit frame set into a recording device frame. CONSTITUTION:A unit frame 2 is equipped with cassette installation parts 6a and 6b into which cassettes A and B are mounted, pushing-up means 7a and 7b for pushing up the paper placing plates of the cassettes A and B, sending-out means 8a and 8b for sending out the uppermost papers in the cassettes A and B, guides 9a - 9d for introducing the sent-out paper to a resisting roller 5, and a paper feeding passage consisting of the resisting roller 5. Further, the unit frame 2 is equipped with a paper receiving port 12, receiving port 14 for a paper whose one surface is copying-completed and sent out by a transport roller 13, guides 15a - 15d for guiding the paper to a relaying roller 16, relaying roller 16 for sending the guided paper to the resisting roller 5, and a guide 9c for introducing the paper sent out by the relaying roller 16 to the resisting roller 5.
Patent JP-H02302853-A (JP)
Title: Improved type cash access method and apparatus
Inventor: HAWAADO JIIN SATSUSHIYU
IPC: G06F12/1045
Filed: 1990-01-31
Abstract: PURPOSE: To access a cache memory for data processing system by dividing a virtual address into an actual address part and a virtual address part and translating the virtual address part into a second actual address. CONSTITUTION: Data of plural lines from a main memory are stored in an addressable cache memory 50, and plural corresponding actual addresses related to data of respective lines are stored in a tag memory 54. A virtual address 48 from a CPU has an actual address part and a virtual address part, and a cache access unit addresses the cache memory by the actuake address part, and a translation memory 64 translates the virtual address part of the virtual address 48 into the second actual address, and hereafter, the combined address of the actual address part and the translated actual page address is used to perform all cache accesses. Thus, many comparators are not required to shorten the cache access time.
Patent JP-S63199463-A (JP)
Inventor: RAJIBU AARU SHIYA
IPC: H01L21/8249
Filed: 1988-01-29
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-S58138947-A (JP)
Title: Heat exchanger for heat collecting-discharging air
Inventor: HANAOKA TAKEO
IPC: F24S10/70
Filed: 1982-02-12
Abstract: PURPOSE:To obtain a simultaneous heat discharging of waste heat at room cooling by a method wherein a unit having pipes arranged between upper and lower headers and exposed to atmosphere is connected at the header parts to air going and returning pipes which are communicated with a heat accumulating tank and a waste heat source. CONSTITUTION:The upper header 1 and lower header 2 are incorporated in a frame member 3, and between these headers 1 and 2, a number of pipes 4 are arranged as exposed to atmosphere. In the center of the upper header 1, an air outlet 5 is formed, whereas in the center of the lower header 2, an air inlet 6 is formed, each of the air outlet and inlet is connected in parallel to the air going and returning pipes which are communicated with the heat accumulating tank and waste heat source. That is, the unit Ui is connected in parallel through the header parts to the air going pipe 17 and air returning pipe 18, both communicated with the heat accumulating tank 15 and waste heat source 16. In this connection, the air going pipe 17 is connected to the lower header 2, while the air returning pipe 18 is connected to the upper header 1. Air sent into the air going pipe 17 by driving a fan 19 collects or discharges heat in the unit Ui, then returns through the air returning pipe 18 to the heat accumulating tank 15 or waste heat source 16. The heat accumulating tank 15 is a latent heat accumulating tank which comprises a number of heat accumulator units containing substance of low melting point sealed therein. The waste heat source 16 is a heat accumulating tank of the same type as the heat accumulating tank 15 in which, for example, the waste heat from a freezer is accumulated.
Patent JP-S62190481-A (JP)
Inventor: MASAUDO SAADO
IPC: G01T7/04
Filed: 1987-01-28
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-H04257929-A (JP)
Title: Microcomputer
Inventor: MATSUKAWA KAZUYA
IPC: G06F9/46
Filed: 1991-02-13
Abstract: PURPOSE:To improve the response of interruption by working a vector data from an external interruption controller by a vector operating means and obtaining the entry address of a required interruption routine according to the vector data. CONSTITUTION:A vector operating means 3 generates the new vector data by executing an operation, which is designated by an instruction decode means 1, to the vector data outputted from the interruption controller. Then, the vector data is inputted to an entry address possessing means 4, and the entry address of the interruption processing is possessed. Thus, the plural interruption processing routine can be immediately selected by one interruption cause.
Patent JP-H05219129-A (JP)
Title: Orthogonal modulator capable of controlling carrier power
Inventor: KAKIMOTO KAZUO
IPC: H04L27/20
Filed: 1992-02-05
Abstract: PURPOSE:To obtain the maximum attenuation of the sum of both the attenuation, and in addition, to miniaturize a machine by executing carrier suppression by base band control, and next, giving the attenuation by a remote control variable attenuator after orthogonal modulation. CONSTITUTION:The n-bit data switching circuits 11i, 11q of a base band circuit 1 switch simultaneously the outputs Id, Qd of digital filters 10i, 10q and the n-bit data Moff of a reference data circuit 20 corresponding to the half- amplitude level of the voltage amplitudes of the outputs Id, Qd by a carrier ON/OFF signal CO. The m-bit data switching circuit 19 of the remote, control variable attenuator 4 delays the signal CO by a prescribed time by a delay circuit 22, and switches a carrier power control signal CP and the output signal of a voltage data generation circuit 21. The operation of the circuit 22 is set so as to give the attenuation by the base band control and give the attenuation by the attenuator 4 synchronously after the orthogonal modulation, and accordingly, the maximum attenuation can be obtained. Besides, since components are operated by a small-power signal, the machine can be miniaturized.
Patent JP-S63209086-A (JP)
Inventor: UDO BEEMU
IPC: C23C18/16
Filed: 1988-02-01
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-2000220048-A (JP)
Title: Production of modified cross-sectional spun yarn
Inventor: MIZUNO AKIRA
IPC: D02G3/04
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To obtain a modified cross-sectional spun yarn having a modified yarn cross section and having new touch and gloss by pressing and heating a plurally layered yarn containing binder fibers in the core at a temperature not lower than the melting point of the binder fibers. SOLUTION: This method for producing the modified cross-sectional spun yarn comprises feeding the sliver of sheath-core type binder fibers and the sliver of cotton fibers or the like into a roving process, feeding the product into a fine spinning process to obtain the plurally layered yarn whose core portion occupying 10-50% of the whole body of the yarn comprises the binder fibers, and then pressing and heating the spun yarn at a temperature not lower than the melting point of the binder fibers by the use of hot rollers or the like. The obtained modified cross-sectional spun yarn has a flat cross-sectional shape. The sheath-core type binder fibers comprise a copolyester having a melting point of 100-200 deg.C, preferably >=130 deg.C, as a core component and polyethylene terephthalate having a higher melting point than that of the copolyester as a sheath component.
Patent JP-2000212909-A (JP)
Title: Laying and levelling device for special pavement material
Inventor: MATSUURA CHIAKI
IPC: E01C19/18
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a laying and levelling device for a special pavement material by which a pavement having a constant thickness and a constant width can be obtained after completion and the surface smoothness is high and a beautiful pavement excellent in appearance can be obtained. SOLUTION: This laying and levelling device is constituted of a traveling truck 1, a hopper 2 for temporarily storing a special pavement material, equipped with a discharge opening through which the material is drawn out, a discharge chute 3 provided with an oblique plate having a certain width leading the material downward to discharge the material onto the laying face, and a conveyor 4 to convey the material. The traveling speed of the traveling truck 1 is adjustable, or the discharge volume of the material is adjustable, or the angle θ1 of the oblique plate of the laying device against the laying face of the special pavement material is adjustable, or the conveying speed of the material of the device is adjustable.
Patent JP-S59147534-A (JP)
Title: Control system of analog multiplexer
Inventor: MAIO KENJI
IPC: H03K17/62
Filed: 1983-02-10
Abstract: PURPOSE:To decrease the switching time by controlling the system so that one channel signal is outputted from a nonselected multiplexer when many analog signals are changed over and read out successively by many analog multiplexers and the switches at the poststage. CONSTITUTION:When an analog multiplexer MPX61 is in use, only a selecting signal 41 is at ''1'' and others are at ''0''. Thus, the switch selecting signals A-D of the MPX61 are at the same level as a signal 3 by the operation of a gate circuit 7 but other selecting signals are at ''0'' and the switch of the 1st channel is selected. Since switches 22-24 of the next and succeeding stages are opened, only an output of the 1st block appears on an output line 71. Since the 1st channel of the nonselected MPXes is selected in this way, the signal potential of the 1st channel of each block is charged in output parasitic capacitance, the charge/ discharge current at switching does not almost exist and high-speed switching is attained.
Patent JP-S63187221-A (JP)
Title: Optical logic element
Inventor: TOMITA AKIHISA
IPC: G02F3/00
Filed: 1987-01-29
Abstract: PURPOSE:To form a surface type gate with a large light wavelength range by making control light incident on the incidence point of signal light at an angle of incidence smaller than a critical angle and controlling the intensity of the signal light projected from an interface with the intensity of the control light. CONSTITUTION:When the intensity of the control light 15 is small, the refractive index at the time, of, for example, 0.885eV light energy is 3.4 and the critical angle and angle of polarization corresponding to the refractive index are 17.1 deg. and 16.4 deg., so large transmitted light intensity on the interface is obtained. When this control light 15 increases in intensity, absorption by excitons is saturated and the width of an absorption spectrum is widened. Consequently, the refractive index to the energy of the light of signal light 14 on the lower energy side than the energy of the exciton absorption increases. The signal light 14 is reflected totally by the interface because of the critical angle for the refractive index and no transmitted light appears. Consequently, the refractive index of a quantum well layer 12 is controlled with the intensity of the control light 15 and the intensity of the output light 16 transmitted through the interface is switched.
Patent JP-2000218987-A (JP)
Title: Retractable writing utensil
Inventor: YOKOUCHI NOBUO
IPC: B43K24/08
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To simplify the mechanism for the engagement/release of the projecting/sinking, and reduce the number of parts to reduce the cost by providing a cam section on a clip section which is arranged on the outside of the barrel cylinder of a main body, providing a protrusion which is engageable with the cam section, on the outer peripheral wall of a pressing body, an engaging/disengaging the protrusion with the cam section by a pressing operation of the pressing body. SOLUTION: When a pressing body 6 is pressed, an engaging section 14 which is formed on a side surface of the wall section 7a of a cylindrical section 7 moves forward. When being further pressed, the lower end of the engaging section 14 comes into contact with the slope 10a of a fastening section 10, and when the pressing is continued, a wall-form ball section 13 of a clip 12 is made to displace to the right accompanying the forward movement of the engaging section 14, and the engaging section 14 becomes located on the left side of the fastening section 10. When the pressing is further continued, the lower end of the engaging section 14 comes into contact with the slope 11a of a guide section 11, and the advancing of the pressing body 6 is stopped.  When the pressing of the pressing body 6 is released here, the wall-form wall section 13 returns to the left by an elastic restoring force, and the engaging section 14 moves to the fastening section 10 along the slope 11a accompanying the returning motion, and the engaging section 14 is engaged with the fastening section 10.
Patent JP-2000214051-A (JP)
Title: Damping force measuring unit of shock absorber motorcycle
Inventor: NOZAKI HIROMICHI
IPC: G01M17/04
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To measure the damping force of a shock absorber or the coil constant of a coil spring under vehicle mounted state quickly and rationally by eliminating the troublesome works of removing them one by one for measurement. SOLUTION: A damping force measuring unit comprises a motorcycle containing section 2 having means 7-9 for locking vertical movement of the body of a motorcycle 10 contained on the upper surface, and a shaker 17 for shaking any one of wheels 13, 15 of the motorcycle 10 to be tested. The damping force measuring unit further comprises a slide table 26 disposed on the shaking frame 21 of the shaker 17, a load sensor 27 arranged on the slide table 26 in order to measure the grounding load of the wheels, a displacement sensor 38 arranged at a specified position on the body of the motorcycle, 10 in order to measure relative displacement between the body and the wheels 13, 15 to be tested upon shaking, and a unit 28 for operating the damping force of a shock absorber when the measurement of the displacement sensor 38 is zero,  based on input information from the load sensor 27 and the displacement sensor 38.