baber/WOPTO huggingface dataset:
Patent JP-H1045945-A (JP)
Title: Flame-retardant resin composition
Inventor: MATSUBARA KAZUHIRO
IPC: C08K5/13
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To obtain a flame-retardant resin composition which does not cause the corrosion of a nozzle or a mold when molded and has excellent light resistance and stable quality by mixing a halogen-free thermoplastic resin with an aryl-containing phosphoric ester flame retardant and specifying the contents of chlorine and bromine and the content of a phenol. SOLUTION: This composition contains 65-99 pts.wt. thermoplastic resin (A) which contains no halogen in the molecular structure and 35-1 pt.wt. aryl- containing phosphoric ester flame retardant (B) (A+B=100 pts.wt.). The total content of chlorine and bromine should be 2wt.ppm or below based on the total of components A and B, and the content of a phenol should be 0.1wt.% or below. Component B is desirably a triaryl phosphate or an aryl phosphoric ester oligomer produced by the dehydrochlorination reaction of phosphorus oxychloride with a phenol or a phosphoric ester mixture thereof.
Patent JP-2000039190-A (JP)
Title: Outdoor machine unit and air conditioner
Inventor: GOTO TAKASHI
IPC: F24F5/00
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To reduce a cost for a pallet and improve workability in the installation work of an outdoor machine unit, by a method wherein a pallet for transportation used both for an installation base at the site of installation is attached to the outdoor machine unit. SOLUTION: A pallet 31 for transportation, which is used both for an installation base fixed to the lower surface of the trestle 28 of an outdoor machine unit 20 when the unit 20 is installed at site, is attached to the unit 20. The pallet 31 is made of a resin having a high strength and sufficient resistance to weather such as polypropylene reinforced by impregnating glass fibers into the same, for example. Further, the pallet 31 is provided with a plurality of holes 31, used upon transportation and bored so as to penetrate the pallet into the horizontal direction. The pallet 31 is attached to the outdoor machine unit 20 upon packaging.  The outdoor machine unit 20 is transported by effecting the loading, unloading and the like of the same, by a method wherein the pawls of a fork-lift are penetrated through the holes 31a to lift the outdoor machine unit 20 together with the pallet 31. At the site of installation, the outdoor machine unit 20 is installed while employing the pallet 31 as a mounting base as it is.
Patent JP-H0656476-A (JP)
Title: Water-repellent window glass
Inventor: TERADA SADAHIRO
IPC: C03C17/22
Filed: 1992-08-06
Abstract: PURPOSE:To obtain a water-repellent window glass capable of sustaining water repellency and frost repellency for a long period of time by providing the surface of a glass with a ceramic coating layer made from mixture of a ceramic sol and a fluorocompound. CONSTITUTION:The ceramic sol, dispersing a ceramic in a dispersion medium is pref. one capable of forming a ceramic coating film by heating following coating (e.g. zirconia sol). The fluorocompound, having fluorine atom(s) in the molecule is pref. one giving high water repellency when incorporated in the ceramic coating layer and also pref. a substance with high light transmissivity (e.g. a nonionic type fluorosurfactant). The ceramic sol and the fluorocompound may be mixed with each other at any mixing ratio. If necessary, this mixture is aged prior to application. For forming a coating film, the mixture is applied on the surface of a glass and then heated. When a zirconia sol is used, the mixture is heated at 200-400 deg.C.
Patent JP-H0874462-A (JP)
Title: Door device for furniture
Inventor: ABE MIKIHIRO
IPC: E05F5/00
Filed: 1994-09-02
Abstract: PURPOSE: To prevent an opened state from being closed and a closed state from being opened unless operated by a human-initiated means. CONSTITUTION: At the hanging side longitudinal intermediate part of an opening/ closing door 2, a door side spring piece 8 with the tip part 8a coming in contact with the tip part 10a of a furniture body side spring piece 10 is protrusively provided in the direction of a furniture body 1. On the rotating locus (a) of the tip part 8a of the door side spring piece 8 around door main shafts 3, 3', the tip part 10a of the furniture body side spring piece 10 is disposed at the furniture body 1, in the direction of the opening/closing door 2.
Patent JP-H0494049-A (JP)
Title: Accelerating tube for large current ion implantation device
Inventor: TSUKAGOSHI OSAMU
IPC: G21K5/04
Filed: 1990-08-10
Abstract: PURPOSE:To accelerate ion beams of large beam current and comparatively low energy while strongly converging them under not very large potential difference between electrodes by specifying an angle whereat each of the finger electrodes in a finger quadrupole portion looks out upon the central axis of an accelerating tube main body. CONSTITUTION:An accelerating-tube for a large-current ion implantation device consists of a first cylindrical electrode 1 and a second cylindrical electrode 2. Paired circular arc-shaped finger electrodes 1a, 1b of the first cylindrical electrode 1 and paired circular arc-shaped finger electrodes 2a, 2b of the second cylindrical electrode 2 are respectively fabricated to construct a quadrupole lens in such a manner that they may be positioned not only coaxially but also respectively in two flat-surfaces orthogonal to each other. The width of each of the circular arc-shaped finger electrodes on the circumference of a circle is set within the range of an angle of 10 deg. to 80 deg. whereat the electrode looks out upon the central axis of an accelerating tube main-body. By this construction, converging action required for the quadrupole lens can be made even if ion beams are spread to an extent of 70% of the diameter of the accelerating tube main-body.
Patent JP-S6270508-A (JP)
Title: Method for controlling recovering of waste gas from converter
Inventor: MEGURO ZENICHI
IPC: C21C5/38
Filed: 1985-09-25
Abstract: PURPOSE:To efficiently control the recovery of a waste gas from a converter by detecting the generation of abnormal decarburization from the full opening of a damper for adjusting the recovery of the waste gas, stepwise reducing the rate of the oxygen to be passed and restoring the rate of oxygen when the abnormal decarburization settles down. CONSTITUTION:The waster gas generated from the converter 9 is induced by an induced draft fan 12 into a recovery system and the damper 4 is operated in the open direction by a device 18 for controlling the recovery of the waste gas via an operating device 5 to prevent the overflow of the waste gas from the converter throat part 16. The rate of deceleration to command the throttling of the rate of the oxygen to be passed is added to the output value of an oxygen flow rate program setter 20 by a block 21 for suppressing the abnormal decarburization when the damper 4 attains a full open region upon abnormal progression of the decarburization reaction. A controller 19 for the rate of the oxygen to be passed decelerates the rate of the oxygen to be passed to an oxygen lance 7 by such command and makes this operation stepwise to move the damper 4 in the close direction until the damper is moved to the outside of the full open region. The throttled rate of the oxygen is stepwise restored to the previous rate when the abnormal decarburization settles down. The deceleration restoration   deceleration are thus repeated.
Patent JP-H0258134-A (JP)
Title: Noise detecting circuit
Inventor: SHIGA KAZUHIRO
IPC: H03K5/00
Filed: 1988-08-24
Abstract: PURPOSE:To prevent the malfunction of a microcomputer due to a large noise signal by extracting the large noise signal induced by means of an antenna wiring, and interrupting or resetting the microcomputer. CONSTITUTION:The large noise signal to affect the operation of a microcomputer 5 is grasped by an antenna wiring 1, and a noise component is selectively extracted by a filter circuit 2. Further, the large noise signal to exceed the output voltage of a reference power source circuit 3 is extracted out of the noise components by a comparator circuit 4. When the large noise signal is generated, the signal is sent to the microcomputer 5, and the microcomputer 5 is interrupted or reset. Thus, the noise generation of the low level which does not cause the malfunction to an electronic circuit such as the microcomputer 5 is detected by the microcomputer 5, and before the microcomputer 5 and the electronic circuit cause the malfunction, an action such as fale safe can be executed.
Patent JP-S6188907-A (JP)
Title: On-line grinding equipment for roll
Inventor: MIYAGUCHI TADAHISA
IPC: B21B13/14
Filed: 1984-10-09
Abstract: PURPOSE:To improve the durability of a work roll and the productivity of a device by installing a grinding means turnable in a horizontal plane and arranging a free cushion head and a fixed one. CONSTITUTION:A work roll grinding means 22 is installed turnably in a horizontal plane around the vertical axes of pins 25, 26 as well as movably in the radial direction of a work roll 1, and is enabled to move close to or away from the surface of roll 1 in the direction perpendicular to said surface. A free cushion head 28a is provided to one side face of a supporting bed 24 and a fixed cushion head 28b is provided to the other side face, and the axes 29, 30 of both heads contact the projected parts 5a, 5b of a roll chock 5 respectively. By this mechanism, the means 22 turns horizontally with the roll 1 in one body to grind the whole width of roll. Accordingly, the durability of roll 1 and the productivity of the device are improved.
Patent JP-H0374959-A (JP)
Title: Luminous quantity controller for optical printer
Inventor: HAYASHI TAKAMASA
IPC: G03G15/04
Filed: 1989-08-17
Abstract: PURPOSE:To eliminate the influence of a rising characteristic of a solid-state write element by monitoring a luminous quantity in a prescribed lapse of time after lighting the solid-state write element converting a picture to be recorded into optical information and controlling the luminous quantity. CONSTITUTION:A luminous quantity control starting trigger signal S2 inverts the Q output of a FF 9 to input the output to a driving IC terminal to light all elements of a dot array fluorescent tube 11. The light is received by a photodetector 3, amplified by an operation amplifier 3 and the voltage is compared with a reference voltage V0 at a comparator 5. When the resulting voltage is the voltage V0 or above or below, the Q output of a FF 6 is counted up or down by an up-down counter 13 and D/A-converted by a D/A converter 14. The output current of the converter 14 and the voltage of the operational amplifier 15 are varied, amplified by a 2nd operational amplifier 16 (employing 2nd transistor(TR)) to vary the filament voltage VF of the dot array fluorescent tube 11. On the other hand, the Q output of the FF 9 is fed to the up-down counter 13 via a delay circuit 12. Thus, the influence of the rising characteristic of the fluorescent tube (solid-state write element) is eliminated.
Patent JP-H1056060-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAGUMA YUICHIRO
IPC: H01L21/768
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To enable a conductor film to be formed at a low cost and high in throughput in a wiring pattern forming process by the use of damascene or the like. SOLUTION: A wiring insulating film 2 formed on a substrate 1 is formed into a recessed pattern 2a corresponding to a target wiring pattern or a plug through photolithography, a thin close contact layer 3 is formed thereon, a fluidic paste/solution 4 composed of organic solvent 4a and conductor fine particles 4b of copper (Cu) or the like suspended in it is applied onto all the surface of the wiring insulating film 2 (close contact layer 3), and then the substrate 1 is backed or burned under pressure, whereby a dense conductor film 4c is formed to cover the surface of the wiring insulating film 2 and surely fills the recessed pattern 2a. Thereafter, the conductor film 4c is removed flat through a CMP method or the like so as to make the surface of the wiring insulating film 2 exposed, whereby the conductor pattern 4d is selectively left inside the recessed pattern 2a to function as a wiring pattern or a plug or the like.
Patent JP-H1056371-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SATO TATSUO
IPC: H01L27/092
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit device which simplifies its manufacturing process, stabilizes its operation, and reduces its chip size by making it possible to set different-level input circuits without using a fuse. SOLUTION: A switch circuit 30 for selecting the input circuits 10 and 20 having different levels is constituted by setting one MOS transistor(TR) as a depletion type and the other as an enhancement type by controlling the injection of impurities into the MOS TRs 31 and 32 constituting the switch circuit; and the levels of signal lines A and A* are switched and the input circuits are switched with the switch signals A and A*. The input circuits 10 and 20 can be switched by controlling the impurity injection into the MOS TRs and the need for switching using a fuse is eliminated, so a process for blowing the fuse becomes unnecessary to simplify the manufacturing process and the area for forming the fuse is not needed to reduce the size of the semiconductor integrated circuit device.
Patent JP-S6471603-A (JP)
Title: Retracting collet
Inventor: RONARUDO PII BOSEKU
IPC: B23B31/20
Filed: 1988-08-26
Abstract: PURPOSE: To ensure operation of a collet by directly and integrally arranging a tapered matching face inside a collet body and eliminating radial direction force, which may be transmitted to a collet extension body during a clamping operation time. CONSTITUTION: A worm gear 28 held in the axial direction is driven by means of a traverese direction worm 31 arranged inside a collet chuck body 10. In this way, a sleeve 23 screwed to the worm gear 28 transmits mechanical axial direction deflection force to a collet 13. For preventing transmission of radial direction force due to torsion to the collet 13, a radial direction clearance 25 is arranged between the sleeve 23 and the collet 13. Therefore, a shoulder part 16 of a tool and an end part 17 in the collet chuck body 10 are engaged with each other when the collet 13 is continuously retracted in the axial direction, so that a workpiece shank 15 can be held completely.
Patent JP-2001000242-A (JP)
Title: Rucksack where article can be easily picked-up from
Inventor: MOTODA NAOKO
IPC: A45F3/04
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To easily pick-up an article by dividing the inside of a rucksack by means of a cloth and forming a large pouch storage bag where the article can be picked-up or put-into from/to a back side part and a small pouch storage bag which is arranged at a lower back side part. SOLUTION: The rucksack is formed, its inside is divided by the cloth or the like, a bag where the article can be picked-up or put-into is formed as a rucksack function and the bag 3 is formed, where the article can be picked-up or put-into at the back side part. Buttons, hooks or a fastener or the like are arranged at a large pouch mouth 5, a part for tying-up the string of the large pouch is disposed and the large pouch storage bag 3 is formed. Besides, the small pouch storage bag 4 is formed at the lower back side part. Rubber, the hooks or the fastener or the like are arranged in a small pouch mouth 6 and a part 8 for tying-up the string of the small pouch 8 is disposed. A large pouch and a small pouch with proper size are formed and the string and the fastener or the like are arranged.  The rucksack is constituted of the rucksack function, the large pouch storage bag 3, the small pouch storage bag 4, the large pouch and the small pouch so that the stored articles are rapidly taken-out.
Patent JP-S6272178-A (JP)
Title: Semiconductor pressure detecting device and manufacture of the same
Inventor: INA OSAMU
IPC: G01L9/04
Filed: 1985-09-26
Abstract: PURPOSE:To obtain excellent sealing and sufficient mechanical strength at junction parts by a method wherein a pedestal and a silicon device are joined with anode junction and the pedestal and a substrate are joined by high melting point solder through a metallized layer formed on the surface of the pedestal. CONSTITUTION:A silicon device 12 is joined solidly on the surface of a pedestal 13 which is composed of pyrex glass with anode junction. On the other surface of the pedestal 13, a metallized layer 15 is formed as a foundation. The metallized layer 15 consists of a Ni-Cr alloy thin film, a Ni thin film and an Au thin film and the respective films are formed by vacuum evaporation or sputtering and the Au thin film layer is exposed as an adhesion surface. The pedestal 13 is bonded and fixed by Au-Sn system high melting point solder 17 directly to a substrate 16 which is made of the material with linear expansion coefficient similar to that of silicon and provides hermetic sealing. In the manufacturing process, grooves 23 and the metallized layer 15 are formed on a pyrex glass plate 22 beforehand and the metallized layer 15 used as a junction electrode.
Patent JP-H0260249-A (JP)
Title: Reference oscillator correcting circuit for phase demodulation system
Inventor: TSUJIMOTO ICHIRO
IPC: H04L7/033
Filed: 1988-08-25
Abstract: PURPOSE:To prevent the deterioration of a phase demodulation system due to frequency deviation between input carrier and reference oscillator frequencies by controlling the frequency of a reference oscillator so that the frequency difference of an input carrier and the reference oscillator is within an allowable range. CONSTITUTION:An input phase modulation waves are inputted to a multiplier 1 and a delay circuit 6, and a correlator 2 correlates error signal modulation waves from an error signal modulator 5 with the input phase modulation waves. With permitting the output of the correlator 2 to pass through an automatic gain control amplifier 9, a beat waveform whose amplitude is constant and which is the difference of the carrier frequency of the input modulation wave and the reference oscillator frequency is obtained. A control circuit 12 sets the allowable value of a beat frequency, namely, the output voltage of 8 detector 11 with respect to the allowable difference of the input carrier frequency and the reference frequency of the reference oscillator 7 to be a reference voltage, and controls the frequency of the reference oscillator 7 when a voltage from the detector 11 exceeds the reference voltage, and controls the difference of input carrier frequency and the reference oscillator frequency comes to be within the allowable range.
Patent JP-H0259806-A (JP)
Title: Converting circuit for power supply voltage
Inventor: KOIKE HIRONORI
IPC: H02M3/00
Filed: 1988-08-24
Abstract: PURPOSE:To eliminate the power consumed in a stand-by state and at the same time to evade the supply of the conversion voltage of an excessively high level by using a differential amplifier containing a 1st switch which controls the activation and the inactivation and a 2nd switch controls the activation and the inactivation of a load driving circuit. CONSTITUTION:A transistor QSW1 is contained in a differential amplifier, and a QSW2 is connected to the gate of a p channel MISFET forming a load driving circuit 3. Then the QSW1 inactivates the amplifier 2 in an inactive state, and the QSW2 cuts off the circuit 3 in an inactive state respectively. While the amplifier 2 is activated and inactivated by a control signal CLK1, and the circuit 3 is controlled by a control signal CLK2. Thus the power consumption is decreased in a stand-by state and at the same time the supply of the unnecessary current is avoided. Then it is possible to evade such a case the potential of an excessively high level is applied to a node of a constant voltage level serving as the output of a power supply voltage converting circuit.
Patent JP-H0766819-A (JP)
Title: Synchronization recovery method for home bus system
Inventor: TAKADA MASAYUKI
IPC: H04Q9/00
Filed: 1993-08-26
Abstract: PURPOSE:To eliminate a bit deviation due to a transmission delay time of a start bit and to prevent the generation of a deformed AMI waveform on a home bus in the synchronization recovery procedure of the home bus system. CONSTITUTION:When a packet from other terminal equipment is detected on a home bus, each terminal equipment sends a start bit whose length is shorter than a usual bit period by a transmission delay time Td. Upon the detection of a packet from other terminal equipment on the home bus, each terminal equipment does not send a start bit but sends data of 2nd and succeeding bits.
Patent JP-H0659242-A (JP)
Title: Liquid crystal display device
Inventor: YOSHIDA SHIGETO
IPC: G02F1/133
Filed: 1992-08-07
Abstract: PURPOSE:To obtain an active matrix system liquid crystal display device which reduces the influence of a hysteresis phenomenon and reproduces an accurate image. CONSTITUTION:The liquid crystal display device uses polymer dispersed type liquid crystal including a substrate, scanning signal lines, provided on the substrate, switching elements 23 which are connected to the scanning signal lines and switched under the control of the scanning signal lines pixel electrodes 21 connected with the switching element 23, and data signal lines 25 which are connected to the switching elements 23 and supply data signals to pixel electrodes 21 through the switching elements; and the pixel electrodes 21 are supplied with one of a signal which has a high constant potential level where the polymer dispersed type liquid crystal enters a transmission state and a signal having a low constant potential where the liquid crystal enters a scatter state.
Patent JP-H1054917-A (JP)
Title: Optical waveguide module
Inventor: INOUE YASUYUKI
IPC: G02B6/122
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To prevent a clad mode generated within a laser diode (LD)-optical waveguide coupling part and an optical waveguide element from leakage into optical fibers facing this LD by forming grooves of the direction crossing the optical waveguides on both sides of the optical waveguides and applying light shieldable films on the inside walls of these grooves. SOLUTION: The light of a wavelength (λ2) of 1.3μm emitted from the LD is guided through an LD port 19, a branching part 12b and a filter 13 to a common port 14. At this time, the clad mode is generated in the coupling part of the LD and the optical waveguides 11, the branching part 12a and the branching part 12b of the yshaped waveguides. This clad mode is confined and propagated between a substrate 10 and the air layer in the upper part of the clad layer 21, is reflected and absorbed by the grooves 28 formed with the metallic films 30 and is shut off by a groove side bench 29. The leaking of the clad mode from the LD into the optical fibers 18 of the reflection port 17 is, therefore, suppressed.