baber/WOPTO huggingface dataset:
Patent JP-H1054236-A (JP)
Title: Piston oil cooling device for internal combustion engine
Inventor: SHIMIZU TATESHI
IPC: F01M1/08
Filed: 1996-08-13
Abstract: PROBLEM TO BE SOLVED: To cool even around the back side of a piston by forming an oil passage from a connecting rod large end part, coming in sliding contact with a crankshaft, to a connecting rod small end part through the interior of a connecting rod, and providing the connecting rod small end part with an annular oil injection member in the state of being communicated with the oil passage. SOLUTION: Oil forcibly fed into an oil gallery 54 from an oil pump is fed to a peripheral surface part 12ao of a crankpin 12a through an oil passage 48 of a shaft part 12c and a web 12b of a crankshaft 12. The oil entering the crankpin 12a from an end oil hold 42b is fed to an oil injection member 56 from a center part oil hole 42a through a hole 46a of a metal bearing 46, an oil groove 38 of a connecting rod large end part 14a, an oil passage 36 and an oil groove 38 of a connecting rod small end part 14b. Oil is then jetted toward an inner peripheral surface part and a pin boss 10b of a piston 10 from a plurality of injection holes provided at the oil injection member 56, thus cooling the piston 10.
Patent JP-H01221790-A (JP)
Title: Device for driving changing type signboard
Inventor: HATTORI HIROYUKI
IPC: G09F11/23
Filed: 1987-08-27
Abstract: PURPOSE:To correctly change the advertising surface of a signboard without trouble by transmitting the continuous rotation of a motor to each advertising body b converting the rotation into intermittent rotation by means of a geneva gear. CONSTITUTION:When a motor 17 equipped with geneva gear D interlocked with each rotary shaft 2 supporting plural advertising bodies 1 in a frame 3 by means of a tuning driving mechanism 11 is driven, a primary mover 19 rotates and a planted pin 22 is engaged with the groove 25 of a three-groove driven wheel 24 and, as a result, the driven wheel 24 is turned. When the wheel 24 turns by a 1/3 revolution, the pin 22 is disengaged from the groove 25 and the stopping circle section 21 of a primary mover 18 is engaged with the stopping recessed part 27 of the wheel 24. As a result, the rotation of the driven wheel 24 is locked while the primary mover 18 makes one revolution and, when the primary mover 18 makes one revolution and the pin 22 is again engaged with the groove 25 of the wheel 24, the rotation of the wheel 24 is locked by the engagement of the stopping circle 20 with a stopping recessed section after the wheel 24 rotates by 1/3 revolution. When such operations are repeated, operations which successively change the display on an advertising surface can be performed certainly at high speed.
Patent JP-S59104562-A (JP)
Title: Device and method for trouble detection of control system
Inventor: TERADO SADAMU
IPC: G01R19/165
Filed: 1982-12-07
Abstract: PURPOSE:To detect troubles in the idle time of a controlling computer without requiring a long operation time, by detecting the deviation between a target value of a control system and a feedback value with a detection level corresponding to the changing speed of the target value. CONSTITUTION:An oil pressure servo system 3 is driven in accordance with the deviation between a target value X and a feedback value X' to obtain an output Y, and the output Y is detected by a position detector 4 to attain the feedback value X'. Meanwhile, a differentiator 6 of a trouble diagnostic device 2 operates an allowable level correcting value DELTAL on a basis of the changing speed of the target value X, and an adder 7 adds an allowable level initial value L0 and the correcting value DELTAL to set an allowable level L of a level detector 5. A deviation epsilon is inputted to this level detector 5, and an abnormality signal F is outputted if the deviation epsilon is higher than the allowable level set value L, and a duration detector 8 displays a trouble on a display device 9 if the duration of the abnormality signal F is longer than an allowable duration set value T.
Patent JP-S60105632-A (JP)
Title: Lubricant for tableting
Inventor: OOI KAZUNORI
IPC: A23G3/34
Filed: 1983-11-15
Abstract: PURPOSE:To provide a lubricant for tableting, having excellent effect as a lubricant for tableting a tablet drug, tablet candy, etc., by using a polyglycerol fatty acid ester having a specific hydroxyl value and composed of a 10-22C fatty acid and a polyglycerol having a specific polymerization degree, as a main component. CONSTITUTION:The objective lubricant for tableting a tablet drug or tablet candy contains the polyglycerol fatty acid ester having a hydroxyl value of <50 and particle diameter of <250mu and obtained by the conventional esterification of a polyglycerol having a polymerization degree of 2-15 with a 10-22C fatty acid. The content of the ester in the lubricant is >=50%, preferably >=70%. Since the lubricant enables the uniform filling and uniform compression molding of the powdery raw material compared with conventional lubricant, a tablet drug or tablet candy having uniform shape can be produced.
Patent JP-H1033751-A (JP)
Title: Pachinko game machine
Inventor: EZAKI TAKESHI
IPC: A63F7/02
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To enable a player to operate a screen and not to complicate operation for playing. SOLUTION: A discharge force regulation lever 10 for regulating the discharge force of playing balls is disposed horizontally movably in front of the center of an upper saucer 4. A kick button 11 and a punch button 12 are provided in front of the discharge force regulation lever 10, and an operation lever 13 is provided vertically and horizontally operatably on the right of the upper saucer 4. The discharge force regulation lever 10 is installed with a touch switch 10a for detecting a touch of a player's hand. A ROM cassette 6 is inserted on the left of the upper saucer 4. A liquid crystal screen 15 comprises a picture display 15a as picture display means, and variable display 15b, 13c and 15d as design display means. Four hold memories LED 18a to 18d are disposed right above the liquid crystal screen 15.
Patent JP-2001040311-A (JP)
Title: Water dispersion type heat-sensitive pressure-sensitive adhesive composition, its preparation and heat-sensitive pressure-sensitive sheets
Inventor: MOROISHI YUTAKA
IPC: C09J175/04
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a water dispersion type heat-sensitive pressure-sensitive adhesive composition with improved water resistance in which a pressure-sensitive adhesive component is stably dispersed in water without using an emulsifier. SOLUTION: A heat-sensitive pressure-sensitive adhesive composition is prepared by reacting a polyol component with a polyisocyanate component, adding a monomer for forming a polymer component which crystallizes at the side chain to the reaction product, neutralizing the carboxyl groups present in the polyol component to disperse the resulting neutralized product in water, carrying out main chain extension by the reaction of the remaining isocyanate groups and polymerization of the monomer, and dispersing the resulting polymer component which crystallizes at the side chain with the resulting urethane polymer into water.  Further, in this preparation a heat-sensitive pressure-sensitive adhesive composition is prepared by carrying out main chain extension by the reaction of the remaining isocyanate groups and polymerization of the monomer, then further adding an acrylic monomer to the reaction system to effect polymerization, and dispersing the polymer component which crystallizes at the side chain with the resulting urethane polymer and the resulting acrylic polymer into water.
Patent JP-S58112634-A (JP)
Title: Repairing method for casting mold for continuous casting
Inventor: USHIO TETSUJI
IPC: B22D11/059
Filed: 1981-12-25
Abstract: PURPOSE:To adhere the Ni or Ni-base alloy layer to be mounted after pickling and activation of the ground surface of the Ni-base alloy layer firmly and to stabilize said layer at small variance in the stage of repairing a casting mold for continuous casting by pickling the ground surface of the Ni-base alloy layer then activating the same with strong acids. CONSTITUTION:In the case of repairing a casting mold for continuous casting wherein an Ni-base alloy layer is applied on the lower part on the surface of the body of a copper or copper alloy casting mold, the Ni-base alloy layer is ground away from the surface of the mold down to the depth in the mid-way of said layer. After the ground surface is pickled, the surface is activated further with strong acids and a fresh Ni or Ni-base alloy plating layer is applied thereon. The Ni-base alloy refers to alloys consisting essentially of Ni and contg. at least 1 kind among elements such as Co, Fe, Mn, and P.
Patent JP-S6458623-A (JP)
Title: Method for producing sealed container
Inventor: INABA SHOICHI
IPC: B65B31/00
Filed: 1987-08-28
Abstract: PURPOSE:To permit the production of sealed containers which give no false indication of an expanded container, even if the stretcher strain occurs, in a relatively low cost facility but with a high productivity, by providing the container with the wall portion resiliently inwardly deformed dependent on the degree of vacuum formed within the container and by measuring the amount of this inward deformation after container sealing at the same line. CONSTITUTION:A cup-shaped semi-rigid container 1 formed by subjecting to draw forming a laminated blank consisting of inner and outer polypropylene film layers and an intermediate metal foil layer is sprayed with an inert gas 51 by which to replace steam 40 and the residual air under control in a space portion 3. The container 1 is turned into a sealed container 52 with a lid 43 heat sealed to its flange portion 2. A low vacuum is formed in the space portion 3 of the sealed container 52 by the condensation of the steam and, therefore, no essential deformation of the bottom portion 1a of the container 52 is measured in a stationary condition of the container after its sliding movement on a slide 61 provided with an eddy-current type distance sensor 62.
Patent JP-H0876327-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: SATOU NOBUE
IPC: G03C7/00
Filed: 1994-09-08
Abstract: PURPOSE: To provide a color negative photograph capable of obtaining a print high in image quality even in the case of a comparatively long time lapse from the manufacture of the photosensitive material to the development after exposure and even in the case of being photographed under high illumination, such as electronic flash. CONSTITUTION: The silver halide color photographic sensitive material has at least one of each of red-, green-, and blue-sensitive layers on a support, and it has a stability parameter (μ) of <=0.7 a linearity parameter (j) satisfying the condition: j=1.00±0.01 with respect to at least one curve.
Patent JP-H0659783-A (JP)
Title: Power supply control system
Inventor: OGUCHI HIROYUKI
IPC: G06F1/26
Filed: 1992-08-12
Abstract: PURPOSE:To prevent the power supply of digital equipment in the course of operation from being turned off unconditionally by neglecting the state of a power switch in a moment of switching from a remote state to a local state. CONSTITUTION:A state changing path judging part 2 judges that the power switch was in the remote state before and it has become in the local state first this time. At that time, a next state register function part 3 sets a register to show this. It is assumed that the state of the power switch is OFF. A power switch register judging part 5 judges the past state of the power switch. It is assumed that this state is ON. A state register does not go forward to a power turning off operation part 8 on the basis of the set of the state register set function part 3 by a state register judging part 6. This state register turns off the contents of a power switch register to go forward to a power switch register reset function part. Thus, the power supply of the digital equipment in the course of the operation is prevented from being turned off unconditionally.
Patent JP-S63154042-A (JP)
Title: Ac generator for vehicle
Inventor: KUMAGAI SATORU
IPC: H02K5/14
Filed: 1987-08-28
Abstract: PURPOSE:To prevent water and oil from invading to a slidable contact part between a brush and a slip ring by interposing under pressure a sealing member between a slip ring cover and a brush holder. CONSTITUTION:A slip ring cover 1a has an end 1f and a tapered sealing face 1e, and a rear frame 1 has two tapered sealing faces 1e and a flat part 1g continued to the face 1e. A sealing member 4 has a wedge-shaped part 4e, a sealing member and 4g, an opening 4k for engaging a brush holder 3, a cylinder 4f and a recess 4h, which is composed in a labyrinth structure to introduce air into a space around a slip ring 6. The holder 3 is engaged with the opening 4k of the member 4. In this case, the end 4a of the member 4 is pressed to the flat part 1g, the part 43 is pressed to the face 1e, and the cylinder 4f is pressed to the end 1f of the cover 1a.
Patent JP-H0380158-A (JP)
Title: Manufacture of ceramic compacted product
Inventor: HORIBE KINYA
IPC: C04B35/64
Filed: 1989-08-23
Abstract: PURPOSE:To manufacture the ceramic compacted product without the generation of deterioration in the yield caused by deformation, cracks, etc., by burying a green compact obtd. from ceramic powder and an organic binder in activated carbon granular particles, subjecting it to degreasing under heating in an inert gas flow, thereafter to heating in an oxygen-contg. atmosphere, removing the activated carbon by oxidation and executing sintering. CONSTITUTION:A green compact compacted from a mixture of ceramic powder and an organic binder is buried in activated carbon granular particles in an air permeable sagger formed into a cylindrical shape or the like by a refractory material. Next, the green compact is heated to about 600 deg.C at about 20 deg.C/Hr temp.-raising rate in an inert gas atmosphere such as N2, Ar or the like and is degreased. After that, the atmosphere of a furnace gas is regulated to the oxygen-contg. one, and the activated carbon granular particles are removed by air oxidation. Successively, according to the properties of the ceramic green compact, the atmospheric gas is selected, and sintering is executed, by which the ceramic compacted product can be obtd.
Patent JP-2001136035-A (JP)
Title: Bias circuit for microwave semiconductor device
Inventor: KIYONO KIYOHARU
IPC: H01P1/00
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a bias circuit that can absorb unwanted waves from a low frequency band up to a high frequency band without affecting the amplifier characteristics in a required frequency band. SOLUTION: A FETI is a high frequency amplification transistor(TR), and its output leads to a terminal 5 through a matching circuit 3. A bias circuit 6 is connected to a bias application terminal 7 via a transmission path 8, a λ/4 line 9, a transmission line 14 and a resistor 15. An unwanted wave at a high frequency band generated from the FETI is leaked to the bias circuit 6 and reaches the bias application terminal 7 through the transmission lines 8, 14. Since the length of the transmission line 14 is selected to be a half wavelength with respect to the frequency of the unwanted wave, the unwanted wave across the line 14 go to the resistor 15, where the energy of the unwanted wave is absorbed, resulting that the unwanted wave does not reach the bias application terminal 7. The resistor 15 is connected in parallel with the half wavelength transmission line 14.
Patent JP-S6275743-A (JP)
Title: Diagnostic system for microinstruction
Inventor: ABE TOMOKAZU
IPC: G06F11/22
Filed: 1985-09-30
Abstract: PURPOSE:To execute highly accurate diagnoses, by causing an instruction buffer to hold data outputted from an arithmetic logical operation circuit instead of data read out from a memory and loading the held data onto an instruction processing section. CONSTITUTION:When the 1st microinstruction 600 is outputted, a selector 8 selectively passes data 400 from an arithmetic logical operation circuit 7 through an ALUI and outputs the data 400 to a RIB 1. When the 2nd microinstruction 800 is outputted to the RIB 1 thereafter, the data held by the RIB 1 are loaded onto and processed by an instruction processing section 5. A RIB checking circuit 6 simultaneously outputs a read request signal 200 to a gate 9 when detecting that the RIB 1 becomes vacant, but, since a flip flop 10 is set by the 2nd microinstruction 800, passing of the signal 200 through the gate 9 is checked. Therefore, no bus controlling signal is inputted to a bus controller 3 and, as a result, readout of instructions from a memory 2 is eliminated.
Patent JP-S6460010-A (JP)
Title: Automatic frequency controller for frequency modulator
Inventor: MISHIRO TOKIHIRO
IPC: H03L7/06
Filed: 1987-08-31
Abstract: PURPOSE:To improve the output frequency stability of a frequency modulator, by making variable the input control signal of a variable control oscillator in accordance with the output signal of a third phase deciding part. CONSTITUTION:According the fact whether the oscillating output frequencies of a variable control oscillator 30 are higher or lower compared with the reference oscillating frequencies of a reference oscillator 31, it is determined whether a first phase difference deciding part 32 first decides the delay or advance of the phase between both the signals or a second phase difference deciding part 33 first decides its delay or advance. By deciding the delay or advance of the phase between the output signals of the first and second phase difference deciding parts 32 and 33 with a third phase difference deciding part 34, for example, when the output frequencies of the variable control oscillator 30 are higher than the reference oscillating frequencies, '0' can be obtained as the output signal of the third phase difference deciding part 34, end when lower, '1' can be obtained, and the variable control oscillator 30 is controlled in accordance with the output signal. Thus, the output frequencies of the variable oscillator 30 can be stabilized.
Patent JP-H0265353-A (JP)
Title: Wireless visual alarm panel for exchange
Inventor: HAYASAKA KAZUO
IPC: H04M3/10
Filed: 1988-08-31
Abstract: PURPOSE:To execute trouble display from an exchange system main body to an external visual alarl panel with being wireless by providing a radio signal converting transmitter, which is connected to a converting system main body, and a radio signal receiving converter which is connected to an alarm indicator. CONSTITUTION:An analog alarm signal, which is sent from an exchange system main body SW, is converted to a correspondent alarm information radio signal SIG in a radio signal converting transmitter TX and received in a radio signal receiving converter RX. The radio signal receiving converter RX converts the received alarm information radio signal SIG to the prescribed analog alarm signal and an analog alarm signal input circuit AR of an alarm indicator ALI is activated. Thus, a buzzer B of the alarm indicator ALI is rung and a prescribed trouble class display lamp is put on. Then, a trouble can be audibly and visibly warned to a maintainer.
Patent JP-S59105180-A (JP)
Title: Optical character reader using space filter speed meter
Inventor: ISHINO HIROAKI
IPC: G06V30/166
Filed: 1982-12-07
Abstract: PURPOSE:To accurately normalize the speed of analog picture information obtained from a one-dimensional image sensor, by using a space filter speed meter. CONSTITUTION:A one-dimensional image sensor 12 and space filter speed meter 13 are installed to an object 11 which moves at a speed (v), so that they face to the object 11. The output of the sensor 12 is inputted into a binary coding circuit 14 and the outputs of the speed meter 13 and binary coding circuit 14 are inputted into a speed normalizing circuit 15. Moreover, the output of the speed normalizing circuit 15 is inputted into a higher rank CPU17 through a recognizing and processing circuit 16. With this constitution, analog picture information obtained from the one-dimensional image sensor 12 is converted into digital picture information at the binary coding circuit 14. The digital picture information is inputted into the speed normalizing circuit 15 and, on the other hand, the space filter speed meter 13 outputs a signal S1 of a frequency proportional to the relative speed of the object 11. The signal S1 is inputted into the speed normalizing circuit 15.
Patent JP-H0378260-A (JP)
Title: Manufacture of semiconductor device
Inventor: ARITA HIDENORI
IPC: H01L29/78
Filed: 1989-08-21
Abstract: PURPOSE:To prevent the resistance of an electrode and the like from being increased upon formation of a source and a drain of an Si gate MOS transistor by providing an oxide film to prevent an impurity from diffusing from a smooth coat provided on a gate electrode and on a source and drain region. CONSTITUTION:A gate electrode 4 comprising polycrystal Si with an underlying gate oxide film 3 is provided at the center on the surface of an Si substrate 1, a surface of which electrode is covered with a silicide layer 5, and the outer periphery of a resulting laminate is protected with a side wall 2. Then, with use of the resulting sample as a mask P ions 6 and As ions 7 are doped into a region adjacent to the laminate and heat-treated in the 900-950 deg.C N2 atmosphere for diffusion of those ions. Hereby, there are formed an N<->-type region 9 adjoining to the electrode 5 and an N<+>-type region 10 extending to the former. Therefore, the whole surface is covered with an oxide film 8 by a CVD process, and then a smooth coating 11 such as BPSG is deposited by a CVD process.
Patent JP-S60107773-A (JP)
Title: Magnetic disk device
Inventor: OWATARI KIYOTO
IPC: G11B5/55
Filed: 1983-11-16
Abstract: PURPOSE:To execute positioning of a track on a magnetic disk by providing a clutch between a rotation transfer means and a magnetic head position displacing member, detecting an index hole provided on the magnetic disk, and operating the clutch. CONSTITUTION:A photoswitch 34 becomes switch-on when an index hole of a magnetic disk comes, namely, once per one rotation. When two photoswitches 33, 34 become both switch-on, when a solenoid is made to conduct electrically, a movable piece 32 is detached from its detention to a rotary plate 28, and pressed to a final gear 24 side by a plate spring 30, therefore, a cam 25 starts rotation through a clutch plate 29 and executes one rotation, a carriage 18 is made to execute one reciprocating linear motion in the radial direction of the magnetic disk, and recording and reproducing are executed. Also, when giving a rotational force to the magnetic disk, it is rotated by holding it by a hub and a media holder, therefore, since no driving hole is required, a shift of a track position caused by deformation and abrasion of the driving hole does not occur at all.
Patent JP-S58111187-A (JP)
Title: Semiconductor device
Inventor: ICHIMURA ISAO
IPC: G11C14/00
Filed: 1981-12-24
Abstract: PURPOSE:To initialize a logical value in an internal memory cell when power supply is turned on and to attain storing, writing and reading-out control on the basis of normal logical constitution of memory cell after the stabilization of the power supply in a semiconductor device provided with a memory and a sequential circuit. CONSTITUTION:Internal power supply lines VCC1, VCC0 for the memory cell are connected to an external power supply through circuits B0, B1 for rise characteristics control when the power supply is turned on. When the power supply is turned on, the power supply line VCC1 rises up in the same manner as the external power supply, but the VCC0 is delayed at its rise because of the capacity 6 of the circuit B0. Consequently the outputs 13 and 14 are initialized to the high and low levels respectively. Thus the collector resistors can be connected to VCC1 in the high level and VCC0 in the low level, so that the memory cell can be initialized only by the change of masks.