baber/WOPTO huggingface dataset:
Patent JP-H09201766-A (JP)
Title: Grinding machine
Inventor: NAKAGAWA TAKEO
IPC: B23Q5/28
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To eliminate the attraction of chips to the table and to attain high- accuracy grinding work all the time by forming the space between a slider and a beam and between the sliders each other by the combination of the trains of field magnets and armature coils respectively. SOLUTION: By operating linear motors 7 and 8, first and second sliders 5, 6 are moved respectively, and the grinding head 9 is two-dimensionally displaced above a base 1. Since the linear motors 7, 8 are positioned on a beam 3 above a work W, even when field magnets 7a, 8a are provided, a magnetic field is not exerted in such a degree that the chips are floated up and attacted. Thus, the chips are not attracted to the linear motors 7 and 8, and the intrusion of chips between the armature coils 7b, 8b and the field magnets 7a, 8a can be prevented, and the proper operation of the linear motors 7, 8 can be maintained.
Patent JP-2000207454-A (JP)
Title: Collecting device and method for turnover result
Inventor: SHIMIZU SENSHO
IPC: G06Q50/04
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To reduce both collection manhour and cost when the product items having a low unit price and required to be massproduced are produced by distributing automatically the result inputs of every product item to the results of every work instruction. SOLUTION: A worker inputs the necessary quantity of product items via an input device 2 based on a product plan. A turnover result collection part 1 writes the inputted necessary quantity into a necessary quantity data base 4a. Then the worker gives an order based on the said necessary quantity, calculates the number of necessary work instructions to decide these instructions, divides the necessary work load on every schedule and in every work type to produce the work instruction data 4b and inputs the turnover results via the device 2. The part 1 receives the turnover results and writes them into a turnover result data file 4d as a new record. Then the part 1 adds the number of results which are currently inputted to the total number of recorded results, records this adding result as a new total number of results and then updates it.
Patent JP-2000208352-A (JP)
Title: Current detector
Inventor: HIGUCHI YOSHIO
IPC: G05F7/00
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To detect both direct and alternating current values by constituting the detector in such a way that the detector detects the value of a current flowing along a current route based on the magnetic permeability of a core. SOLUTION: Commercial power supply lines 7 are led to a load device 3 through a line filter 2 provided with a pair of coils. One line 71 (current route) of the lines 7 is led to the device 3 through a core 5. An oscillation circuit 1 is constituted by connecting a detection coil L1 to a signal route through which positive feedback for oscillation is given so that, when the inductance of the coil L1 changes, the amount of the positive feedback may change. A block 9 to which the output 6 of the oscillation circuit 1 is led is a circuit for detecting the intensity of oscillation of the circuit 1 and sends out detection outputs 8. When the magnetic permeability of the core 5 decreases, the block 9 sends out the outputs 8 in such a way that the inductance of the detection coil L1 is reduced proportionally to the decreasing rate of the magnetic permeability.
Patent JP-S58132445-A (JP)
Title: Profiling sensor
Inventor: EBE AKIRA
IPC: B23Q35/30
Filed: 1982-01-28
Abstract: PURPOSE:To heighten the accuracy of detection of displacement, by providing a magnet which can be moved at the same clearance to a sensor by the swing of a stylus. CONSTITUTION:In an initial state, a main shaft 25 integrally coupled with a stylus is pulled in directions +X, +Y by springs 54, 55 so that the main shaft remains in contact with adjusting bolts. When the stylus profiles a workpiece, the main shaft 25  swings within a fixed range. The quantity of the swing is divided into components in the directions X, Y. When the main shaft 25 swings backward in the direction Y, it deforms a plate spring 44 so that a magnet 48 on the tip of the spring is moved backward in the direction Y. The quantity of the movement of the magnet 48 is detected by a sensor 37. Since the plate spring 44 is deformed only in the direction Y, the clearance between the magnet 48 and the sensor 37 is always constant so that the quantity of the movement can be accurately detected.
Patent JP-S60157318-A (JP)
Title: Push-button type tuner
Inventor: OOHASHI TAMAKI
IPC: H03J5/12
Filed: 1984-01-26
Abstract: PURPOSE:To reduce channel selection errors by providing a shaft lever supported by a support frame movably back and forth at the center of a slide bar which is divided into plural parts and connected to each other. CONSTITUTION:A slide bar interlocking a variable turning part is divided into parts 35a and 35b. These parts are coupled to each other through an engagement hole 41 and via a pin 42 and supported slidably by a guide lever 38 at the outer sides of those slide parts. Then slide levers 39a and 39b sliding to a support frame 13 are supported by shafts at the center of each of both parts 35a and 35b respectively. The lever 39a is energized backward by a spring 40 for attachment of a variable element 37. When an optional button 12 is pushed, a channel selection member 18 at one side moves forward. This state is held by a lock plate 31 and a channel selection piece (not shown in the figure) of the held member 18 presses the slide bar. The engagements 41 and 42 are secured even though the channel selection piece pushes the bar 35b to which no element 37 is attached. Thus the element 37 is varied by the bar 35a. As a result, the length of the side bar can be substantially shortened to reduce a channel selection error.
Patent JP-H08293603-A (JP)
Title: Gate-drain superposition element and its preparation
Inventor: RI SHIYOUSAI
IPC: H01L29/78
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To reduce the resistance of a gate transmission line by forming a silicide layer on the surface of the gate transmission line of a polycrystalline silicon layer, extending the silicide layer to a predetermined length at the lower part of the side of the silicide layer and uniformly forming an n<-> diffusion area in a substrate below an area where the gate is superimposed on source/ drain. SOLUTION: An insulating film 17 is formed on the surfaces of the silicide layer 15 and the substrate 11. The substrate 11 is thermally treated and implanted arsenic ions are activated. A diffusion area for forming the n<+> drain/ source area is formed. The drain/source area is provided with the n<-> diffusion area 16 formed in the lower substrate 11 of the extended area of the silicide layer and with an n<+> diffusion area 18 which is brought into contact with the side of the n<-> diffusion area 16 and is extensively formed in the substrate in a horizontal direction. Then, drain/source electrodes 19 which are electrically connected to the n<+> diffusion areas 18 of the drain/source areas in the drain/ source areas are respectively formed through the contact hole of the gate insulating film 12.
Patent JP-S60156191-A (JP)
Title: Paper sheet jamming eliminating system
Inventor: SUZUKI SUSUMU
IPC: B65H7/06
Filed: 1984-01-25
Abstract: PURPOSE:To prevent jamming of bank notes or the like from being deteriorated by inhibiting the state by a start means when a detection means detects jamming of paper sheets. CONSTITUTION:Sensors S1-Sn detects jamming of bank notes and gives a detection signal (a) to a main control section 12. An electromagnetic lock 18 is a lock for the door of the device and when the inside of the device is accessed by maintenance or the like, a maintenance button 4b is depressed, the lock is released by a signal (c) and the door of the device is opened. If jamming takes place on the carrying path, any of the sensors S1-Sn placed on the part detects the jamming. The detection signal (a) is amplified by a sensor amplifier 15, fed to a main control section 12 so as to light a display lamp L1 thereby informing the jamming. Furthermore, the detection signal (a) is fed to an NOT circuit 13 and then a signal (b) by depression of a jamp reset key 4a is not made effective. Then the person in charge depresses the maintenance button 4b, releases the electromagnetic lock 18, opens the door of the device so as to recover jammed bank notes in the device.
Patent JP-H07171638-A (JP)
Title: Punching press
Inventor: WAKAO JUN
IPC: B21D28/36
Filed: 1991-01-31
Abstract: PURPOSE:To prevent warp generating in machining and interference with a die by controlling the movement in an axial direction and the position of raising end of a work corresponding to the delay time of punching and the raising end position of a ram caused by detecting the warp. CONSTITUTION:Plural warp detecting sensors 19 are arranged on a frame 17 positioned on the upper side of an upper turret 5 so as to surround around a downward facing striker 3. Further, penetrating holes 21 for the detecting sensors are arranged penetrating through the upper turret 5 and surrounding around a die 9. Therefore, each detecting sensor 19 outputs each detecting signal reflecting from a warp Wa of a work W and in proportion to the warp Wa through each penetrating hole as a voltage signal. An arithmetic unit receives this detecting signal, operates whether the warp Wa generates or not, the size of warp amount, and sets with operating a shaft movement delay timer and the raising end position. A shaft controller controls delaying a driving motor of as shaft moving device on the shaft movement delaying signal set with the arithmetic unit.
Patent JP-H01189460-A (JP)
Title: Control unit for heater
Inventor: KASADA TOSHIO
IPC: F24C1/02
Filed: 1988-01-21
Abstract: PURPOSE:To reduce dramatically the frequency of ignition and extinguishment of burner and prevent the generation of offensive odors, by comprising a control system so that electric power may be automatically supplied to an electric heater when the combustion of a burner comes to a halt based on a save operation function. CONSTITUTION:An arithmetic operation room member computes T-T0=DELTAT which is the difference between a preset temperature T0 converted by a preset temperature detection member 8 for a room temperature setting volume 7 and a temperature T detected by a room temperature detection member 6 of a room temperature sensor 5. A combustion volume decision member 10 decides a combustion volume based on DELTAT, and allows a burner 12 to execute combustion through a burner control section 11. If the differential temperature DELTAT>=1 deg.C when the room temperature rises even in the case of a minimum combustion volume, the combustion volume decision member 10 transmits a combustion volume 0 to a burner control section 11 and the burner control section 11 stops the combustion of the burner 12, thereby executing automatic extinguishment. When the burner 12 stops the combustion in automatic mode, signals from the arithmetic operation member 9 are transmitted to a power consumption decision member 13 so that the electric power supply to an electric heater 4 starts. When the diferential temperature DELTAT>=-1 deg.C during the power supply to the electric heater 4, the power supply to the electric heater 4 comes to a halt. Then the burner 12 starts operation once again, and executes combustion, thereby increasing the room temperature.
Patent JP-H02190332-A (JP)
Title: Icing preventing film
Inventor: FUJII KIMIHIRO
IPC: B32B27/36
Filed: 1989-01-19
Abstract: PURPOSE:To obtain a film having superior durability and flexibility and convenience in adaptability to prevent icing by laminating and bonding a polyethylene terephthalate film of a specific thickness on a vinyl chloride resin film, processing the surface of said polyethylene terephthalate film by silicone to be a laminated film of a specific thickness. CONSTITUTION:A polyethylene terephthalate film having the thickness 25mum or less is laminated and bonded as a barrier layer on a vinyl chloride resin film by a suitable adhesive agent. The surface of the polyethylene terephthalate film is subjected to silicone treatment. As a result, the polyethylene terephthalate film as the barrier layer interrupts well the movement of a small quantity of metal or plasticizer contained in the vinyl chloride resin film. When the polyethylene terephthalate film is not larger than 25mum in thickness, the flexibility of the vinyl chloride resin film can be maintained. Moreover, it is desirable that the total thickness is within 50-250mum. If the film is too thin, the shock resistance of the film is deteriorated and the film is easy to break. On the other hand, if the film thickness exceeds 250mum, the film becomes rigid and inferior in flexibility and convenience in adaptability as a whole.
Patent JP-S58129892-A (JP)
Title: Color signal separation circuit
Inventor: ACHIHA MASAHIKO
IPC: H04N9/78
Filed: 1983-01-28
Abstract: PURPOSE:To separate a luminance signal and a carrier chrominance signal with high quality, from a composite color TV signal, by using an output of a frame memory as a present signal, subtracting a signal advancing by one frame period from the present signal, and separating the chrominance signal. CONSTITUTION:The composite color TV signal inputted from an input terminal 1 is delayed for one frame at a delay circuit 2 and a difference signal between frames is calculated at a subtraction circuit 3. This difference signal is multiplied by 1/2 at a coefficient circuit 4 to pick up the 1st carrier chrominance signal C1 taking the sub-carrier frequency as a center at a band pass filter (BPF) 5. Further, the input signal is inputted to a BPF7 and the 2nd carrier chrominance signal C2 is obtained as the output. Outputs C1, C2 of the BPFs 5, 7 are summed at an addition circuit 10 via coefficient circuits 6, 8, and a C signal is obtained at an output terminal 14. This C signal is subtracted from the input signal via a delay circuit 11 at a subtraction circuit 12 and the luminance signal Y is obtained at the output terminal 13.
Patent JP-H06223880-A (JP)
Title: Charger
Inventor: HIROOKA HIROBUMI
IPC: H01M10/44
Filed: 1993-01-27
Abstract: PURPOSE:To obtain a charger, which can prevent the overcharge of a full charged battery and which can start a charge when the battery temperature is lowered to close a temperature element even in the case where a pack battery under the condition that the battery temperature is high and the temperature element is opened such as the condition immediately after a discharge, is installed. CONSTITUTION:When a pack battery 1, of which thermostat 3 is closed, is installed, a thyristor SCR and a transistor Q2 are electrically continued to each other, and a timer circuit IC2 outputs the H signal to perform the quick charge. When the thermostat 3 is opened, the signal is reversed to the L signal to stop the quick charge. At this stage, even in the case where the input voltage of a COM+ is lowered than that of a COM- and the battery temperature is lowered to close the thermostat 3 again, the L signal is maintained. On the other hand, when the pack battery l is installed under the condition that the thermostat 3 is opened, after the thermostat 3 is closed, the thyristor SCR and he transistor Q2 are electrically continued to each other to perform the quick charge.
Patent JP-H11214037-A (JP)
Title: Gel electrolyte and battery using the same
Inventor: SHIBUYA MASHIO
IPC: H01M10/0565
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a gel-like electrolyte with large ion conductivity, the electrolyte hardly causing decomposition due to contact with a negative electrode, and further flame retardant properties, and provide a battery with high charge and discharge efficiency by employing it and having superior safety. SOLUTION: Gel-like electrolytes 15 and 16 containing a polymer, a nonaqueous solvent, and an electrolytic salt employs a polymer containing as a monomer component at least one kind of acrylonitrile, ethylene oxide, propylene oxide as the polymer, and in the nonaqueous solvent, propylene- carbonate having one or more hydrogen atoms substituted by a fluorine atom is contained. When such gel-like electrolyte is used as an electrolytic material of a battery, a battery having superior charging and discharging efficiency, in particular, having its initial charge and discharging efficiency, hardly causing leakages or sparks, and having its safety is provided.
Patent JP-H11210588-A (JP)
Title: Fuel injection device for diesel engine
Inventor: AKEDA MASAHIRO
IPC: F02M45/06
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To perform smooth operation by preventing a lowering of residual pressure in a fuel injection pipe at the time of the completion of preliminary injection so as to prevent the omission of injection and the deviation of injection timing caused by the lowering of residual pressure. SOLUTION: In a fuel injection device for a diesel engine, a fuel injection cam 3 of preliminary injection 1 is provided with a preliminary injection protrusion 4 of preliminary injection 1 and a main injection protrusion 5 of preliminary injection 1, and the maximum lift dimension, lifted by the preliminary injection protrusion 4, of a plunger 21 of a fuel injection pump 7 is substantially the same as the maximum lift dimension lifted by the main injection protrusion 5.
Patent JP-S59138562-A (JP)
Title: Feed roller feeder for filament bundle
Inventor: KIKUCHI TOSHIAKI
IPC: C03B37/16
Filed: 1983-01-27
Abstract: PURPOSE:To aim at a breaking procedure while keeping up a feed roller speed, by guiding one strand broken by an auxiliary roller rotating two times independently, while accelerating this one up to the speed of a takeover main guide roller after its returning to fiber formation. CONSTITUTION:When one strand is broken during normal operation, the strand 5' is drawn and put in order, passing through the groove of an auxiliary guide roller 49, rolled round on a collet 75 at a standby position, then accelerated by degrees and reached to a high speed. Next, a guide pin 59 rotates downward, hooking the strand 5, and the pin 59 is retreated, cuasing the strand 5' to be shifted to a yarn leading position E on a main guide roller 47. Simultaneously with the transfer of the strand 5' onto the roller 47, a frame 71 rotates and thereby the collet 75 is shifted to a yarm guide position. Therefore, the stand 5' contacts a feed roller 9 over the specified contact angle and the collet 75 is stopped, the strand 5' makes stickily contact with the roller 9. As a result, a thread guard for the strand can be set up without entailing any drop in the normal operation speed of the feed roller.
Patent JP-S60159104-A (JP)
Title: Method for operating blast furnace
Inventor: OONO YOUTAROU
IPC: C21B5/00
Filed: 1984-01-27
Abstract: PURPOSE:To produce blast furnace gas contg. no N2 as a gaseous starting material for the synthetic chemical industry by simultaneously blowing pure oxygen and a cooled gasifying agent into a blast furnace from a tuyere and preheated gas contg. no N2 from the middle part of the furnace. CONSTITUTION:Pure oxygen and CO2 or H2O as a cooled gasifying agent for preventing a temp. rise around a tuyere of a blast furnace is blown into the furnace from the tuyere. At the same time, preheated gas contg. no N2 for preventing reduction in the flow rate of gas and preheating a burden is blown from the middle part of the furnace to produce blast furnace gas contg. no N2. This blast furnace gas is treated to remove CO2. The resulting gaseous CO can be utilized as a starting material for the synthetic chemical industry.
Patent JP-S62170707-A (JP)
Title: Static blade for axial flow fluid machine
Inventor: KANO YOSHIO
IPC: F01D9/02
Filed: 1986-01-24
Abstract: PURPOSE:To convert fluid energy into work efficiently with dynamic blade by gradually decreasing the inclined angle of mounting in the direction of contact line of a static blade rear edge from the base of the static blade toward the tip to meet the specified condition and so setting the inclined angle as to have positive inclined angle at the tip. CONSTITUTION:The shape of a static blade rear edge 6 is so set as to meet the following condition, in the step of an axial flow fluid machine consisting of a group of static blades and a group of dynamic blades. That is, when the rotating direction 9 of the dynamic blade is defined as positive, the inclined angle of the base of the static blade, as thetar and the inclined angle of the tip of the static blade, as thetat, the inclined angle of mounting in the direction of contact line of the static blade rear edge 6 is, so that they may be thetar>thetat>0, gradually decreased from the base of the static blade toward the tip of the static blade and so set as to have a positive inclined angle even at the tip. Further when the rotating direction 9 of the dynamic blade is defined as positive and the radial position in each section in the length direction of the static blade is defined as R, the inclined angle theta is made to change under the condition of Rtheta k (k is constant).
Patent JP-S63182042-A (JP)
Inventor: YAMAMOTO TAKAO
IPC: B07B13/18
Filed: 1987-01-21
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-H01187900-A (JP)
Title: Inserting device for electronic part
Inventor: TANABE HIROO
IPC: B25J15/00
Filed: 1988-01-22
Abstract: PURPOSE:To hold an object part in a stable state, for heightening the insertion reliability and enabling high density mounting, by making a chuck provided at the tip of a movable block have the first guide-recession to hold a package body from a longitudinal direction and the second guide recession to hold the lead pins of the part. CONSTITUTION:When a part 23 is positioned above the aimed position on a base board 27, in the state of being held by a chuck 10, a motor 5 is driven and an inserting head 3 descends along rails 2. As the part 23 is supported at the base portions of the lead pins 26 with slits 24, simultaneously with being supported with the slots 21 of guides, inclination of the part 23 is prevented. And, as a package body 25 has been pushed by slight force with leaf springs 20, extraordinary force does not happen to be applied to the pins 26, as the deformation etc., of the pins 26 is also prevented. When the pins 26 are positioned just above the through holes 27a of the base board 27, a pusher head 17 is hung down; the tips of the pins 26 are inserted into the through holes 27a; and the chuck 10 is opened with a cylinder mechanism 11. Accordingly, a fall or inclination etc., of the part 23 on the mounting base board 27 does not occur.
Patent JP-S5397957-A (JP)
Title: Method and apparatus for manufacturing solder fine wire
Inventor: TERABAYASHI TAKAO
IPC: B21C3/14
Filed: 1977-02-08
Abstract: PURPOSE:To enable to easily obtain the solder wire, having very small diameter, by maintaining front and rear part of drawing dies at a fixed temperature less than room temperature.