baber/WOPTO huggingface dataset:
Patent JP-S5557397-A (JP)
Title: Self-propelled truck for welding
Inventor: SHIBATA YASUSHI
IPC: B23K37/02
Filed: 1978-10-25
Abstract: PURPOSE: To weld a narrow fillet stably, by mounting a driving motor on a slender truck, disposing guide rollers so trace the vertical plate side and lateral plate side, and using welding torch directed downward.  
     CONSTITUTION: A driving motor 21 and a self-feed type welding torch main body 8 are mounted on a self-propelled truck 7 which is slender in the longitudinal direction, and a welding torch 12 is attached to the end of the torch main body 8 downward directed toward the welding part in the diagonal position. When welding a horizontal fillet C formed with a lateral plate H in the horizontal direction and a vertical plate L in the vertical direction, guide roller 15, 16 are attracted to the lateral plate, and driving rollers 17, 18 are attracted to the vertical plate, so that the rollers 17, 18 are driven simultaneously by the motot 21 to cause the truck 7 to advance forward along the welding line direction. At this time, the attracting force of these rollers is set larger than the attracting force of the guide rollers 15, 16, and the fillet C is automatically welded by self-propulsion of the truck 7 along the vertical plate L and lateral plate H, while maintaining a specified spacing between the end of the torch 12 and the fillet part C. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62289207-A (JP)
Title: Method for controlling water content in cake of filter press type dehydrator
Inventor: IZUMI NAOE
IPC: B01D25/12
Filed: 1986-06-06
Abstract: PURPOSE:To stop the dehydration and filtration stages at an opportune moment by passing a minute DC current and AC current between the electrodes provided to the wetted surface of a filter plate, and making calculations to eliminate the effect of the specific conductivity of the dehydrated cake between both electrodes. CONSTITUTION:Two couples of electrodes 8 and 8 are provided on the wetted surface of the filter plate 1 through an insulator 9, and a constant-voltage DC power source device 11 and a maximum current limiter 12 are connected to one couple of electrodes 8 and 8 through a lead wire 10. Besides, a constant- voltage AC power source device 14 and a maximum current limiter 15 are connected to another couple of electrodes 8 and 8 through a lead wire 13. The DC current flowing through the DC circuit and the AC current flowing through the AC circuit are transduced by current/current transducers 16 and 17 into a signal having, for example, about DC 4-20mA, and the signal is inputted to a computing element 18. When the obtained calculated value reaches a specified value, a signal is sent to a water-content indicating and warning transmitter 19.
Patent JP-S62289980-A (JP)
Title: Card processor
Inventor: KACHI TADAYUKI
IPC: G11B21/02
Filed: 1986-06-07
Abstract: PURPOSE:To extend lives of a magnetic card, a magnetic head, and a motor by providing a release means, which releases the contacting force of the magnetic head to the magnetic card, and a control means which drives the release means when the magnetic head is not driven on a basis of carrying of the magnetic card. CONSTITUTION:When a magnetic card A is inserted from a card insertion hole 2a, a CPU detects the card A with a sensor 31 to rotate and drive a motor 5. Then, a carrying roll 4 is rotated to set a magnetic head 10 to the read state, and information is read from the card A. When the card A is carried up to a prescribed deep position, power is supplied to a solenoid 18 of a release mechanism 16 after the motor 5 is stopped. Thus, the head 10 is raised to such position that it is completely separated from the card A. Next, the motor 5 is reversed. Since the head 10 is raised to said position when the motor 5 is reversed, the friction between the card A and the head 10 is eliminated to extend lives of them, and the load of the motor 5 is reduced to extend its own life.
Patent JP-H11328365-A (JP)
Title: Device and method for monitoring image
Inventor: ONOGUCHI KAZUNORI
IPC: G06T7/20
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To provide the image monitoring device which is low in calculation cost and never detects erroneously a variation area of lightness on a road surface caused by the shadow of a monitored object, headlight irradiation, etc. SOLUTION: The image monitoring device 10 is equipped with image memories R1 and R2 in which images inputted from TV cameras T1 and T2, are stored, a conversion part 12 which converts the images stored in the image memories R1 and R2, a comparison part 14 which compares the images obtained by the conversion part 12 with the images stored in the image memories R, a moving area extraction part 16 which extracts the area of a body moving in an area in the images obtained by the comparison part 14, and an output part 18 which outputs the result obtained by the moving area extraction part 16.
Patent JP-H04333978-A (JP)
Title: State transition analyzer
Inventor: OYAMADA MASASHI
IPC: G06F9/06
Filed: 1991-05-09
Abstract: PURPOSE:To enable exact confirmation by verifying signals between a block interaction diaphragm and a process diaphragm without depending on human labor by executing verification at an analyzing means based on system structure information and state transition information. CONSTITUTION:A system structure storage device 1 holds blocks constituting the block interaction diaphragm, channels and signal lists attached to the channels, and a state transition storage device 2 holds the state transition information of the process diaphragm corresponding to each block name. A signal analyzer 5 extracts the block name from a block name input device 4, retrieves channel information related to the block from the system structure storage device 1, registers the information on an analysis information holder 3, retrieves the state transition information related to the block from the state transition storage device 2 and registers the information on the analysis information holder 3.
Patent JP-H0427567-A (JP)
Title: Printing control system
Inventor: SHOJI MAKOTO
IPC: B41J29/38
Filed: 1990-05-22
Abstract: PURPOSE:To control printers by using a single control program and at the same time, saving a program creation task amount and memory by preparing individual tables for each printer for information on bit image expansion and setting this information. CONSTITUTION:A printing program 9 designates a printer to which data is output. A control program 12 calls an information table selection routine, and selects an appropriate table from among information tables 11. Next, the printing program 9 gives image drawing data to the control program 12. The control program 12 calls an image drawing execution routine and expands a bit image in memory. After that, if the printing program 9 executes the end of an image drawing process, the control program 12 analyzes an image drawing command and calls a printer data creation routine. This printer data creation routine selects between data streams which are output from the information table 11, then processes a bit image in memory to a data stream for a printer and prints data.
Patent JP-S63295259-A (JP)
Title: Production of screen-made plate
Inventor: NOGUCHI MASAKO
IPC: B41C1/14
Filed: 1987-05-28
Abstract: PURPOSE:To enable photopolymers to be entirely hardened completely and uniformly, by providing a photopolymer layer having a higher sensitivity in meshes of a screen meshes and on the squeegee side of the screen, and providing a photopolymer layer having a lower sensitivity on the printing side of the screen by coating. CONSTITUTION:A photopolymer having a higher sensitivity is provided in meshes of a screen and on the squeegee side of the screen by multi-time coating, and a photopolymer having a higher sensitivity is similarly provided on the printing side of the screen by multi-time coating to obtain an SPS plate (screen presensitized plate) having a two-layer construction of photosensitive films having a thickness of 30 mum after drying. An emulsion resin may be, for example, polyvinyl alcohol or a polyvinyl alcohol-vinyl acetate copolymer. A photosensitive agent added to the emulsion resin may be a vinyl monomer or prepolymer having an active group such as acryloyl, methacryl, allyl and vinyl ether group, and particularly, a multifunctional photosensitive agent having at least two such active groups is effective.
Patent JP-S6023492-A (JP)
Title: Steel belt for binding
Inventor: MIYAZAKI AKITO
IPC: C10M107/50
Filed: 1983-07-19
Abstract: PURPOSE:To manufacture a steel belt for binding, imparted with high rust-proofing property and lubricity with a small amount of surface-coating material, and enabling the smooth binding operation without staining the material to be bound, by coating a steel belt with a wax emulsion obtained by adding a specific amount of a hydrophilic silicone oil to a wax. CONSTITUTION:The objective steel belt for binding is manufactured by mixing (A) 100pts.wt. of a wax such as wax ester, etc. with (B) 0.1-100pts.wt. of a hydrophilic silicone oil (e.g. alcohol-modified silicone oil, polyether-modified silicone oil, carboxyl-modified silicone oil, etc.), and applying the resultant wax emulsion to the surface of a steel belt preferably by immersion process.
Patent JP-H0263476-A (JP)
Title: Guide member of blood vessel catheter having bendable leading end
Inventor: HIRARII JIEE HANPUTON
IPC: A61M25/09
Filed: 1989-05-25
Abstract: PURPOSE: To make a guide wire flexible by providing a standard element which adheres to the adjacent internal surface of a coil, shifting a core element parallel to the axis and in the direction of the length toward a coil element, and changing the space between turns of wire on the expanded part of the coil. CONSTITUTION: A nearer end 27 is moved to its position from a distal end 28, and relative longitudinal movement between a core element 11 and an outside tubular element or a hypotube 12 is caused, and then a bend of a distal end 17 of a guide wire 10 is caused. And if a standard element 18 is advanced toward a tip 17, it will be bent to the side of a coil 13 which adheres to the core element 11, and the tip 17 is brought in the direction of arrow 40. Turns of coil which are piled up on each other and nearer than an extended part of a coil 16 form a pillar-shaped support for the coil together with the hypotube 12.  Therefore, the relative movement in the axial direction which is caused between the core element 11 and the hypotube 12 by manipulation of a handle 15 is transmitted to the distal end and causes compression of the expanded part of the coil 16 and a desired bend of the tip 17.
Patent JP-S6025146-A (JP)
Title: Low pressure metal vapor discharge lamp
Inventor: NAKAMOTO MASAYUKI
IPC: H01J61/56
Filed: 1983-07-20
Abstract: PURPOSE:To put out a lamp at its life end etc. by providing a shape memorizing alloy which is non-restorable after being deformed by heating as an effect of an extraordinary temperature rise of an electrode within a bulb, and by opening a circuit consisting of an internal lead wire and an electrode by deformation of the memorizing alloy. CONSTITUTION:Inside surface of a glass bulb 1 is coated by phosphor film 2, and electrodes 3, 3 are disposed at both ends of the bulb 1. The electrode is made of a coil, both ends of it are connected to internal lead wires 4, 4, and the lead wires 4, 4 are sealed to a stem 5. Mercury of a predetermined quantity and inert gas of a predetermined pressure are sealed in the bulb 1. One of the lead wire 4 is divided into two parts 4a, 4b beforehand, and divided wires 4a, 4b are connected to each other in mutually separable condition. One end of the shape memorizing alloy 8 is sealed to the stem 5, and the other end of the alloy 8 is fixed to the divided wire 4a after bent so as to approach to the electrode 3. The alloy 8 deforms by an extraordinary temperature rise beyond a predetermined temperature of the electrode 3, separates the divided wire 4a from the divided wire 4b, puts out the lamp, and the balast 12 and the starter tube 13 can be protected.
Patent JP-H05317912-A (JP)
Title: Method for preventing generation of surface defect on steel strip
Inventor: KONISHI JUNPEI
IPC: C21D11/00
Filed: 1992-05-25
Abstract: PURPOSE:To provide a treating method for preventing the generation of surface defect in a surface treating steel strip caused by [S] segregation on the surface layer in a continuously cast slab. CONSTITUTION:Index X evaluating [S] segregation in a blow hole-like defect part just below the surface shell of the slab is introduced from [S] and [Mn] values in the product components and the average temps. of hot rolling and ejecting from a heating furnace, and in order to reduce the generation ratio of the surface flow, the range of the index X is set, and the operation is executed so that the index is in this range.
Patent JP-H09297368-A (JP)
Title: Heat-developable photosensitive material
Inventor: SAKAI MINORU
IPC: G03C1/498
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain a heat-developable photosensitive material ultrahigh in contrast and good in image reproducibility and suitable for forming a printing plate by incorporating a reducing agent and a hydrazine derivative and a nucleation promoter in a silver halide photosensitive layer and/or a layer adjacent to it. SOLUTION: The heat-developable photosensitive material contains an organic silver salt and the reducing agent and the hydrazine derivative and at least one kind of nucleation promoter, preferably, one of onium compounds represented by the formula and the like in at least one of the silver halide photosensitive layers and/or its adjacent layer formed on a support. In the formula, each of R10 , R20 , and R30 is an alkyl, aryl, cycloalkyl, cycloalkenyl, alkynyl, or heterocyclic group; Q is an N or P atom; L is an m-valent organic group combining through a C atom with Q<+> ; (m) is an integer of 1-4; X<n-> is an n-valent counter anion; and (n) is 1, 2, or 3.
Patent JP-S6114299-A (JP)
Inventor: ANSONII JIEI BURIYUUGE
IPC: C11D7/54
Filed: 1985-06-18
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-S6026112-A (JP)
Title: Valve operation change-over device for internal- combustion engine
Inventor: AOYAMA SHIYUNICHI
IPC: F01L1/18
Filed: 1983-07-22
Abstract: PURPOSE:To certainly perform change-over movement of an actuator by putting an oil pressure passage, changed over from a low pressure side to a high pressure side at a change-over time, in a condition which has a flow during low pressure and removing air bubbles. CONSTITUTION:Normally, discharge pressure of an oil pump 5 is introduced into an accumulator 22, while discharge efficiency of the oil pump 5 is augmented by providing a change-over control valve 24 which has the discharge pressure introduced, through change-over from the accumulator 22, into an air oil pressure chamber 23a of an actuator 23 which releases a stopper 16 at the time of valve movement change-over. At ordinary times, low pressure oil is introduced into the oil pressure chamber 23a of the actuator 23 and, small holes 29c, 23d, D2, 22g which form a low pressure oil circulation passage letting the low pressure oil flow out little by little are provided to remove air bubbles in said passage. This prevents time lag of a change-over movement due to mixing of air bubbles and improves reliability.
Patent JP-H088897-A (JP)
Title: Enciphering/deciphering processing method for data and criptographic device
Inventor: MATSUMOTO HIROYUKI
IPC: H04L9/06
Filed: 1994-06-15
Abstract: PURPOSE:To inhibit a register capacity from being limited and to perform realization by the use of the same hardware by generating a new partial magnification key required for next enciphering/deciphering processing from a supplied cryptographic key or an already generated partial magnification key in the processing for enciphering/deciphering data. CONSTITUTION:A key scheduling part 4 generates the new partial magnification key by using a partial key generation function and the inverse function. When the key scheduling part 4 completes the generation of the new partial magnification key, a state control part 5 performs the operation control of the next time {an i-th time} to a data randomizing part 3 corresponding to a specified rotation stage number N and control is performed so as to let the key scheduling part 4 generate the partial magnification key required for the next time {an (i+1)-th time} further. Then, in the case of performing the realization by the hardware and software of the same structure, an optional rotation stage number N can be selected. Also, the capacity of a register for holding the partial magnification key is fixed without depending on the value of the N.
Patent JP-H1053970-A (JP)
Title: Dyeing agent
Inventor: KUNZ MANUELA DR
IPC: C07C69/157
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To obtain a hair dye without any toxicological fear without fouling skin by compounding an acid and/or a basic dyes with a specific carrier and a nonionic and/or an amphoteric surfactants. SOLUTION: This hair dye is obtained by blending at least one acid and/or a basic dyes with 0.1-20wt.% of a carrier, comprising an agent represented by the formula, (R)p -Z-X-Y-OH  X is (CH2 )n [(n) is 0, 1 or 2], an alkoxy, a hydroxyalkyl, O or S; Y is (CH2 )m ; (m) is 0, 1 or 2; Z is a 5- or an 8-membered ring aliphatic or aromatic carbocyclic ring or heterocyclic ring; (R)p are <=5 substituent groups [(p) is 0-5] and are each independently H, hydroxy, an alkyl, etc.} such as vanillin, p-hydroxyanisole or 3-hydroxy-4-methoxybenzaldehyde at pH7 and having 0.3-3.0 octanol-water partition coefficient and 0.1-10wt.% of a nonionic and/or an amphoteric surfactants.
Patent JP-S62288901-A (JP)
Title: Load controller
Inventor: MATSUO KATSUHARU
IPC: G06F1/00
Filed: 1986-06-09
Abstract: PURPOSE:To miniaturize a DC power supply circuit and to reduce the loss by releasing the operation of a driving circuit when the output of the DC power supply circuit is reduced to a value lower than a threshold voltage and issuing a reset signal to initialize a control circuit when said output is furthermore reduced to a value lower than a lower limit voltage and suppressing the power consumption for momentary power failure of an AC power source. CONSTITUTION:If a momentary power failure occurs in an AC power source 1, a capacitor 12 is discharged and an output voltage Vd of a DC power supply circuit 9 is gradually reduced; an when this output voltage is reduced to the threshold voltage, a cancel signal Sc is outputted from a compensating circuit 35 and operations of driving circuits 14 and 17 are forcibly released to cut off a load current. When the voltage Vd is reduced to a value lower than the lower limit voltage, a reset signal Sr is outputted from an initializing circuit 23 to initialize a control circuit 21. Thus, the time to output of the reset signal Sr is extended to sufficiently cope with a power failure extending over several cycles. Since it is unnecessary to increase capacities of the capacitor 12 and a transformer 10, the circuit 9 is miniaturized.
Patent JP-H04358427-A (JP)
Title: Radio data communication equipment
Inventor: UEDA TOSHIHIRO
IPC: H04B7/24
Filed: 1991-06-04
Abstract: PURPOSE:To attain the substantially continuous communication of data even in such a case where the communication of data is carried out with use of a system having a limited communication time at a specific small power radio station, etc. CONSTITUTION:A master station transmits a connection start signal for start of the radio transmission and performs the communication of data to a slave station. Then the master station sends a connection end code to the slave station when a series of data communication is complete before a fixed time TC elapses from the start of connection. Thus the radio transmission is stopped for a fixed time TW. The slave station performs the communication of data to the master station after reception of the connection start signal and then waits for the connection start signal again after reception of a connection end code. Thus it is possible to perform a series of data communication for each communication time less than the time TC and then to prevent the loss of data due to the forcible stop of the radio communication and the useless communication of data.
Patent JP-S5560650-A (JP)
Title: Device for preventing evaporation loss of fuel for motorcar
Inventor: HIRAMATSU EIJI
IPC: F02M25/08
Filed: 1978-10-31
Abstract: PURPOSE: To plan to make it compact and reduce manufacturing cost by integralizing valve seats for a device for preventing evaporated fuel of motorcars consisting of a plurality of check valve units including check valves.  
     CONSTITUTION: In a tank port 7, check valves 31, 33, consisting of compression springs 11, 13, rigid metallic check balls 17, 19 of stainless steel or the like biased by the springs 11, 13 cooperating with the check balls and metallic valve seats 23, 25 of thin stainless steel plate or the like, are provided. In a same manner, a check valve 35, comprising check balls and a valve seat 27 is provided in a port 9. The valve seats 23, 25, 27 are formed by drilling small circular holes on the thin stainless steel plates respectively and a circular disc 41 is formed by an insert molding, inserting the thin stainless plates including small circular holes into a resin, having resistive properties for oil and heat, such as nylon. According to this method, construction of a cainster may be simplified. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09317640-A (JP)
Title: Cryopump
Inventor: TORII HIROTOSHI
IPC: F04B37/16
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To sufficiently shorten temperature rising time at the time of regeneration. SOLUTION: At the time of temperature rise, a third electrically-driven valve 37 is opened, an intermediate pressure chamber 26 is constantly maintained at high pressure and a displacer 24 is fixed at a bottom dead center. First and second electrically-driven valves 30, 32 are reciprocally opened and closed, and high temperature gas from a compressor 25 is supplied to and discharged from first and second heat regenerators 38, 39 of the displacer 24. In this way, the displacer 24 is raised in temperature in a short period of time and temperature rising time at the time of regeneration of a cryopump is sufficiently shortened by stopping cooling/heat regenerating motion by fixing the displacer 24 at the bottom dead center and supplying and discharging high temperature gas to and from the first and second regenerators 38, 39.
Patent JP-S63302290-A (JP)
Inventor: KANAYAMA SHINJI
IPC: F27B9/24
Filed: 1987-05-30
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-2000036764-A (JP)
Title: Error correction circuit and error correcting method
Inventor: KISODA AKIRA
IPC: H03M13/41
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To provide an error correction circuit and an error correcting method to decode data with no generation of cosets by means of a trellis decoder that has (n) types of states, i.e., can perform the decoding operations in plural different types of states. SOLUTION: A branchmetric generation circuit 201 generates the branchmetrics against each of code data. An ACS circuit 202 adds together the branch metrics and path metrics of every state and compares these sums with each other to select the least sum as a new path metric of every state. The data corresponding to a selected path of each state are stored in a path memory. A trace-back processing circuit 204 traces a survivor path, having the least new path metric back to a point of time that is decided by the discontinued path length and decodes the data Y2Y1 (4-states) or data X2X1 (8-state). In such a constitution, the data can be decoded by a trellis decoder which is used in common to 4 and 8 states respectively.