baber/WOPTO huggingface dataset:
Patent JP-H098261-A (JP)
Title: Solid-state image pickup device
Inventor: KATO YOSHIAKI
IPC: H04N5/3728
Filed: 1995-06-16
Abstract: PURPOSE: To provide a solid-state image pickup device which can converge the light incident on a passivation film formed on the side face of a light shielding film which becomes the side face of a light entrance opening to a photodiode. CONSTITUTION: A photodiode 2 is formed on the surface of a silicon substrate 1 and a light entrance opening surrounded by a light shielding film 4 is formed on the diode 2. Then a passivation film 5a (reflectance: 1.45) composed of an NSG film, PSG film, etc., formed by using an atmospheric pressure CVD method is formed on the surfaces of the diode 2 and light shielding film 4 and a transparent dielectric film 6 (refractive index: 1.5) composed of an acrylic esterresin is formed on the passivation film 5a.
Patent JP-S5938716-A (JP)
Title: Reinforcing method of juncture of optical fibers
Inventor: OOTAKE AKIHIRO
IPC: G02B6/24
Filed: 1982-08-30
Abstract: PURPOSE:To improve joining strength and to eliminate breakage against bending, etc. by providing a cylindrical tensile body having hot meltable resin layers on the inside and outside peripheral surfaces in resin communicating parts in the juncture of optical fibers. CONSTITUTION:A cylindrical tensile body 5 which has resin communicating parts 5' over the inside and outside peripheral surfaces and having hot meltable resin layers 4, 6 on said inside and outside peripheral surfaces is put on the outside circumference of the juncture of the optical fibers in order to reinforce the juncture in the stage of butting a pair of covered optical fibers 1A, 1B having covering removed parts 3A, 3B on the connecting end side to each other and melt sticking and connecting the fibers. The layers 4, 6 are melted by heating to fill the space between the inside circumference of the body 5 and the outside circumference in the juncture of the optical fibers with the resin and the layers 4, 6 on the inside and outside of said body 5 are united to one body through the communicating parts 5'.
Patent JP-H01319604-A (JP)
Title: Production of preform by osprey method
Inventor: KUMAGAI KEN
IPC: B22F3/18
Filed: 1988-06-20
Abstract: PURPOSE:To form an arbitrary planar preform with good accuracy by oscillating an atomizer in the transverse direction of the preform operating a capturing device cooperatively therewith in one direction orthogonal with the transverse direction and dividing the oscillations angle of the atomizer to charge the angular speeds. CONSTITUTION:A high-pressure gas of a low temp. is blown from a disk atomizer 4 to the flow of a molten metal 2 caused to flow down finely from a nozzle 3 of a tundish 1 to atomize the molten metal 2 and to rapidly cool the same. The cooled metal is deposited on the capturing device 6 and the preform 5 is thus formed. The atomizer 4 is oscillated in the transverse direction of the preform 5 and the capturing device 6 is moved on one direction orthogonal with the transverse direction at this time. The moving speed of the capturing device 6 is interlocked to the oscillation of the atomizer 4. Further, the oscillation angle theta of the atomizer 4 is divided to theta1, theta2...thetan and the angular speeds omega1, omega2...omegan of the respective divisions are adequately changed. The irregular- shaped planar preform is thus efficiently produced with the good accuracy.
Patent JP-H0722926-A (JP)
Title: Phase comparison circuit
Inventor: ONO SUSUMU
IPC: H04L7/00
Filed: 1993-06-22
Abstract: PURPOSE:To reduce circuit scale by enabling the phase comparison of a reference signal and a comparison signal without using a shift register where shift amount is large in a phase comparison circuit. CONSTITUTION:A reference signal RR is made to be inputted in a shift register 101 and a set/reset circuit 103, and the signal RR and a comparison signal WR for which a phase comparison is to be performed are made to be inputted in a shift register 102 and a set/reset circuit 104. In the register 101, the signal RR is delayed by time T1 by shifting the signal by a prescribed clock and it is made to be outputted to the circuit 103. Also in the register 102, the signal RR is delayed by the time T1, the signal is outputted to the set/reset circuit 104, the output of the circuit 103 is made to rise by the signal from the register 101 and the fall waveform is made in the signal RR. In the circuit 104, a set is performed by the signal from the register 102, a reset is performed by a signal WR, and the output is made the falling waveform by the signal from the register 102 and by the rise signal WR. Namely, the output of the circuit 103 is made 0 only for the time T1 from the signal RR, the output of the circuit 104 is made 0 only for the time T1 from the signal WR and the outputs are made to be inputted in a comparator 105.
Patent JP-S5938791-A (JP)
Inventor: SAWADA YORIO
IPC: G06F3/048
Filed: 1982-08-30
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-S5273608-A (JP)
Title: Automatic telephone answering set
Inventor: OGITA KUNIO
IPC: H04M1/65
Filed: 1975-12-16
Abstract: PURPOSE:To secure confirmation of massage contents by calling party himself by performing adverse sending out for the message to calling party himself.
Patent JP-S5673901-A (JP)
Title: Mounting construction of microwave module
Inventor: YABE NORIO
IPC: H01P1/00
Filed: 1979-11-20
Abstract: PURPOSE:To achieve high density mounting, by mounting a module on a board via a spacer. CONSTITUTION:Various modules 2, 3 are opposingly provided to a ground board 1. The module 2 is fitted on the board 1 via a spacer 5. In the spacer 5, signal lines connected to another module 3 and a strip line 4 are accommodated. It is possible to provide other modules in a space formed with the spacer 5.
Patent JP-H02103423-A (JP)
Title: Method and device for detecting passage of blade
Inventor: POORU FURANSHISU ROZERU
IPC: G01H1/00
Filed: 1989-06-13
Abstract: PURPOSE: To prevent a malfunction by generating an input signal every time a blade passes a fixed sensor, comparing a shift-phase input signal to a reference signal, and forming a gate signal which agrees with a scheduled arriving time of blade to the sensor. CONSTITUTION: The input signal generated every time a blade passes a magnetic sensor is inputted in an inverse/non-inverse input terminal of a calculation amplifier 12, and a voltage VA is obtained at the output terminal of amplifier 12. The voltage VA is inputted in an inversion input terminal of a calculation amplifier 16, then compared to a reference voltage VREF, so that an output voltage VD is obtained. Further, the voltage VA is, through a resistor 20, inputted in an inversion input terminal of a calculation amplifier 18, then phase-shifted into a shift-phase input signal, and amplified by a calculation amplifier 26 through a resistor 24, then inputted in a calculation amplifier 30 as a signal VB. The signal VB is compared to the reference signal VREF at the amplifier 30, then inputted in a NOR gate 32 as a gate signal VC.  A signal VE is outputted from the gate 32, and inputted in a processor circuit which measures blade vibration.
Patent JP-S629596-A (JP)
Title: Eprom device
Inventor: TANAKA TOSHIAKI
IPC: G06F21/60
Filed: 1985-07-08
Abstract: PURPOSE:To facilitate confirmation and verification of program contents and to prevent the contents from being copied by controlling a gate connected to an external output terminal by writing on the 2nd EPROM. CONSTITUTION:When writing on the 2nd EPROMM 2 is not performed, an output of a sense amplifier 10 goes to L, an output of a AND ate AN2 goes to H via an inverter IV2, the write content of an original EPROM cell M1 is outputted to an external terminal O2 via a NAND gate NA1 in the same way as an internal terminal O1 to facilitate the confirmation and verification of the content of the cell M1. In writing the cell 2 next, the output of the gate AN2 goes to L, the output of the terminal O2 goes always to H independently of the write content of the cell M1 via the gate NA1 and the contents of the cell M1 are prevented surely from being copied.
Patent JP-S6128733-A (JP)
Title: Method of controlling number of idle revolutions of engine
Inventor: IWAMOTO KENJI
IPC: F02D43/00
Filed: 1984-07-18
Abstract: PURPOSE:To prevent sudden decreases in the number of revolutions of an engine and stop of an engine, by a method wherein the one of an amount of air sucked and the fuel injecting time of a fuel injection valve is maintained at a specified value, and the other is varied according to the set number of idle revolutions. CONSTITUTION:In a step 201, an amount Q of air sucked and a signal N for the number of revolutions of an engine are inputted. In a step 204, an intake air amount supplied to an engine after bypassing a throttle valve is calculated. In a step 206, an injecting time tau of an injector is controlled. Through repetition of the aboves, an intake air amount is converged to a set indle intake air amount, and the number of revolutions of an engine is converged to the set number of idle revolutions. This causes the number of idle revolutions of an engine to be kept at a specified value, resulting in the possibility to prevent stop of an engine.
Patent JP-H0710634-A (JP)
Title: Production of hardened inorganic body
Inventor: NOZAKI ZENJI
IPC: B28B1/16
Filed: 1993-06-22
Abstract: PURPOSE:To provide production of a hardened inorganic body, capable of obtaining a hardened inorganic body having a surface dense layer with a pattern truly transferred from the pattern of a mold face without a trace of repelled foams on the surface of the hardened inorganic body in preparing a hardened inorganic body by packing a mixture consisting essentially of an aqueous solution of an alkali metal silicate and a hardening agent to a mold and hardening under heating. CONSTITUTION:In production of a hardened inorganic body by packing a hardening material comprising an aqueous solution of an alkali metal silicate and a hardening agent packed into a mold having a mold face made of a synthetic resin or a rubber material and hardening under heating, the mold face is precoated with a silicon emulsion-based surfactant and then the hardening material is packed into the mold.
Patent JP-S6130193-A (JP)
Title: Unusual detection system
Inventor: NAKATANI MASATOSHI
IPC: H04N7/18
Filed: 1984-07-20
Abstract: PURPOSE:To make it unnecessary for a guardman to patrol and to make it possible to realize a usual monitor situation by informing of unusual occurrence comparing a monitor image by infrared rays in normal condition in a monitor area with the monitor thereafter. CONSTITUTION:A infrared camera 1 is installed in a proper place in a room 2 as a monitor area, photographing inside of the room in all directions, and the output thereof is supplied selectively to amemory unit 4 or 5 through a switch 3. In this cse, a monitor area image in normal condition in the room 2 is taken in the memory unit 4 as one screen portion, and then, the switch 3 is changed over to take one screen portioi of image in the memory unit 5. Thus, each image within the units 4 and 5 is compared at a comparison circuit 6 to break out alarm from an alarm section 7 when both images are dissident to each other.
Patent JP-H0446280-A (JP)
Title: Air valve
Inventor: TAJIRI KAZUMI
IPC: F16K24/00
Filed: 1990-06-08
Abstract: PURPOSE:To insure smooth movement of float even if mixed object flows in a float chamber by providing a membranous body to partition the interior of a valve box into an upper space and a lower space and is ring-likely arranged around a float shaft. CONSTITUTION:A valve body 8 formed in one body with a valve rod 7 is arranged in a valve box 1. The valve rod 7 is formed with a vent hole 9 penetrating in the axial direction, and a float 10 is connected and fixed on the lower end of the valve rod 7 through a float shaft 11. A membranous body 14 formed out of elastic material is ring-likely arranged around the float shaft 11 while partitioning the interior of the valve box 1 into an upper space 1a and a lower space 1b, the inner circumferential edge of the membranous body 14 is pinchedly held between a fixed seat 15 formed on the shaft 11 and a tightening nut 16 screwed in the shaft 11, and the outer circumferential edge is pinchedly held between a valve box main body 2 and a valve box cover 3. A vent hole 17 is formed on the membranous body 14 at inner circumferential edge side. Hereby, inflow of mixed object to the vent hole of the valve rod can be prevented, and smooth elevatable motion of the float can be guaranteed.
Patent JP-H052995-A (JP)
Title: Traveling-wave tube
Inventor: HIRATA HITOSHI
IPC: H01J23/26
Filed: 1991-06-21
Abstract: PURPOSE:To accomplish a traveling-wave tube, easy to handle at the time of assembly and assuring efficient heat conduction with which electrostatic charge is prevented and operation is stabilized. CONSTITUTION:On the inside of a pipe-form vacuum envelope 4 of a traveling- wave tube concerned, a slow-wave circuit conductor 5 is supported by a plurality of dielectric substance supporting rods 6, which are made of boron nitride, and a high resistant film 9 of 150kOMEGA or more is formed over their surfaces, wherein the high heat conduction direction is set from the slow-wave circuit conductor toward the vacuum envelope.
Patent JP-H10337626-A (JP)
Title: Tool exchange device
Inventor: KOBAYASHI KATSUHIKO
IPC: B23Q3/157
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To exchange tool easily in a short time with a simple structure and miniaturize a whole working device. SOLUTION: A tool exchange device 2 is provided with multiple magazines 20, an advancing/retreating movement means 21 which advances and retreats the magazines 20 between an original position S and tool attaching position T on a broaching machine 1, and a shift means 22 which transfers the magazines 20 to the original position S of the advancing/retreating movement means 21. The advancing/retreating movement means 21 is provided with a holding member 30 which holds one magazine 20, driving cylinders 31A and 31B which transfer the holding member 30 between the original position S and tool attaching position T, and guides 32A and 32B which support the holding member 30 so that it can be moved.  The shift means 22 is provided with an engaging block 40 which engages the magazines 20, rails 41 which support the engaging block 40, and a ball screw mechanism 42 which transfers the engaging block 40 along the rails 41.
Patent JP-H04373026-A (JP)
Title: Program interrupting method
Inventor: NISHIKAWA AKIRA
IPC: G06F9/48
Filed: 1991-06-24
Abstract: PURPOSE:To shorten processing time without saving and recovering a stack file each time the execution of a program is interrupted and restarted by preparing plural stack files corresponding to the number of programs to be interrupted. CONSTITUTION:A program #1 executes a processing by using a stack file 10-1 belonging to the own program and a common stack pointer 2 and when an interruption processing is started during this execution, the contents of the stack pointer 2 user up to the moment are saved in a stack pointer area 4-1 belonging to the program #1 so as to finish the program #1. Similarly concerning programs #2-#n, the stack pointer 2 is saved in save areas 4-2-4-n respectively each time the interruption processing is started. When scanning all the programs #1-#n and returning the program #1 from the interruption processing to the execution again, a stack file 10-1 can be returned to a state before the interruption and can be used only by recovering the contents of the stack pointer save area 4-1 to the stack pointer 2.
Patent JP-H096139-A (JP)
Title: Developing device
Inventor: SAITO YOSUKE
IPC: G03G15/09
Filed: 1995-06-16
Abstract: PURPOSE: To smoothly carry developer without causing clogging by carrying collected carrier by the use of a magnetic field generated between a carrier recovering member and a developer carrier. CONSTITUTION: The carrier recovering member 12 for collecting scattering carrier and the carrier adhering to a photoreceptor 9 is provided below the developer carrier 4. A permanent magnet 13 is fixed to be incorporated inside the member 12 similarly to the carrier 4, and only the sleeve 14 rotates in a direction shown by an arrow so as to carry the collected carrier. The carried carrier is attracted to the carrier 4 by the magnetic force between the poles of the member 12 and the carrier 4. Furthermore, the carrier sticking on the photoreceptor 9 is attracted by the magnetic force of the member 12. Since downword force caused by gravity works on the carrier scattering from the carrier 4, the scattering carrier is attracted by the magnetic force in the vicinity of the member 12.
Patent JP-H097342-A (JP)
Title: Tape cartridge
Inventor: UEDA MITSUHIKO
IPC: G11B23/087
Filed: 1995-06-16
Abstract: PURPOSE: To obtain the tape cartridge, which can improve the shock resistance of a hub locking mechanism suitably. CONSTITUTION: An arm 13 of a hub locking body 11 has the flexibility at the side. A stopper rib 18 in contact with the front surface of the end part of the arm 13 is provided at a step-part side wall 3d formed at the front part of a main body case 1 under the state, wherein a lock pawl 12 of the hub locking body 11 is engaged with a lock gear 6. The stopper rib 18 has the height, which prevents the intrusion of the end part of the arm 13 into the gap between a side plate 16a of a slider 16 and the step-part side wall 3d under the state, wherein the lower-side surface of a pocket 7 for loading is closed with 2 slider 16. Thus, the movement of the hub locking body 11 when it is not used is blocked.
Patent JP-H08318203-A (JP)
Title: Apparatus for recovery of viscous solution
Inventor: KASAI KIYOSHI
IPC: B05B15/04
Filed: 1995-05-24
Abstract: PURPOSE: To reuse a viscous solution, which is excessively applied to a treatment body to be coated and flows down from the body, without requiring troublesome processes, to effectively use the viscous solution, to lower the waste liquid treatment cost, to lower the cost of products for which the viscous solution is used, and to contribute saving of natural resources. CONSTITUTION: This apparatus has recovering pipelines 8, 9, 10, 12, 13, 14, 16 to recover an excessive portion of a viscous solution 3 and turn it back to a tank 2 for application, and dust removal and defoaming works are carried out during a process in which the excessive portion of the viscous solution 3 passes the recovering pipelines.
Patent JP-S5963989-A (JP)
Title: Control circuit of electric drive device capable of converting rotating direction
Inventor: BERUNHARUTO DEIITORITSUHI
IPC: H01H51/00
Filed: 1983-08-16
Abstract: PURPOSE:To prevent the interphase shortcircuit of an electric drive device at the rotating direction converting time by providing a common contact actuator for a movable contact of both contact pairs. CONSTITUTION:When coils MC1, MC2 are not excited, a slider 30 is disposed at a middle pause position by compressed coil springs 32a, 32b, and a contact actuator 10 turns OFF a changeover switch. When a working contact key T1 or T2 is operated, the coil MC1 or MC2 is energized. Thus, a guide rod 26 is moved rightwardly or leftwardly, a lever 29 rotates around a shaft 28, a slider 30 moves clockwise or counterclockwise, and a contact actuator 10 switches the changeover switch to normal or reverse side. In this manner, the interphase shortcircuit can be prevented at the rotating direction converting time.
Patent JP-S5284917-A (JP)
Title: Signal processing circuit
Inventor: KOJIMA KENJI
IPC: H03K17/60
Filed: 1975-12-17
Abstract: PURPOSE: By connecting second difference amplifier comprising 2 transistors to the output of first difference amplifier, and by maintaining the DC otuput of the output therminal at constant voltage, the easy integration is to be facilitated without using condensors and otuput transformers. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10338556-A (JP)
Title: Different kind laminated glass
Inventor: MIYAI JIRO
IPC: C03C27/12
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To easily obtain a laminated glass excellent in safety such as free from the generation of crack or warpage, excellent in transparency and weather resistance and hardly scattered in glass split by laminating plural glasses, which are different in coefficient of thermal expansion from each other, through an intermediate film of a resin film specified in the glass transition temp. SOLUTION: Two or more kinds of the glasses having different coefficient of thermal expansion (e.g. soda lime glass having 8.7×10<-6> / deg.C coefficient of thermal expansion and borosilicate glass having 3.4×10<-6> / deg.C coefficient of thermal expansion) are laminated through the intermediate films of one or more films of the resins each having <=15 deg.C, preferably -20 deg.C to 15 deg.C glass transition temp. such as a polyvinyl acetal resin, an ethylene-vinyl acetate copolymer resin, a polybutyl arylate resin, a vinyl chloride-ethylene-glycidyl methacrylate copolymer resin or the like. The thickness of the resin film is preferably >=0.05 mm and total thickness of the intermediate films is preferably 0.3-1.6 mm.
Patent JP-H0442283-A (JP)
Title: Wave-shaped deformation proof device for fixation recording sheet
Inventor: KITA MASAHIRO
IPC: G03G15/00
Filed: 1990-06-08
Abstract: PURPOSE:To prevent wave-shaped deformation from being generated by bending the discharging path of a recording sheet, which is fed out of a heat roll fixing device, to the side of a heat roller by a guide member. CONSTITUTION:On the discharging side of a heat roll fixing device 10, a guide member 30 is provided to bend the conveying path of a fixed recording sheet 20 to the side of arranging a heat roller 11. By holding the recording sheet 20 fed out of paired fixing rolls 10 on the upper face of a rib 33 of the guide member 30 and bending the discharging path to the side of the heat roller 11, the position of peeling off the recording sheet 20 from the heat roller 11 and at any part of the recording sheet 20, there is no difference of heating time by the heat roller 11. Thus, the wave-shaped deformation can be prevented from being generated.
Patent JP-H093778-A (JP)
Title: Ground fabric for air bag
Inventor: HANAMORI ICHIRO
IPC: D06M101/16
Filed: 1995-06-19
Abstract: PURPOSE: To produce a ground fabric useful for the economical production of a low-cost air bag having light weight and non-bulkiness, foldable in a compact form, having excellent inflation and expansion quality and heat-resistance and exhibiting high sewing strength. CONSTITUTION: This ground fabric for air bag consists of a cloth coated at least its one surface with a resin and/or a rubber at a rate of 5-35 g/m<2> and contains 5-100 pts.wt. (based on 100 pts.wt. of the resin and rubber) of a compound having particle diameter of <5μm, a dehydration initiation temperature of >=150 deg.C, a maximum endothermic temperature of <=600 deg.C and an endothermic quantity of >=150cal/g.