baber/WOPTO huggingface dataset:
Patent JP-S6132415-A (JP)
Title: Thin film forming equipment
Inventor: MARUNO SHIGEMITSU
IPC: H01L21/203
Filed: 1984-07-24
Abstract: PURPOSE:To enable forming a homogeneous and good quality thin film on a substrate at a low substrate temperature by irradiating an activated gas which contains the atom constituting the thin film on the substrate spouting from an orifice while has a required size aperture. CONSTITUTION:Silane which contains silicon, an atom constituting a thin film, is introduced in an activation gas generation equipment 5 and voltage is applied to electrodes 7, 8 for generating plasma. The silane gas is decomposed in the plasma and activated molecular seeds (SiH)*, (SiH2)*, (Si)*, ions (SiH)<+>, (SiH2)<+>... and an electron are generated. These molecular seeds, ions and electrons are spouted toward a substrate 2 in a growth chamber 1 from an orifice 9. If the diameter of the orifice is determined in accordance with a characteristic drawing, a required degree of vacuum in the growth chamber 1 can be obtained and an excitation molecular seed arrives at the substrate 2 without being scattered. Since epitaxial growth is carried out using a chemically active radical state excitation molecular beam, the substrate temperature when a thin film is formed can be made low.
Patent JP-S5684395-A (JP)
Title: Thermally stable emulsion explosive composition
Inventor: UOORUTAA BII SADOUIIKUSU
IPC: C06B47/14
Filed: 1980-11-07
Abstract: Cap-sensitive water-in-oil emulsion explosive compositions are provided having a discontinuous aqueous oxidizer salt solution phase, a continuous oil or water-immiscible liquid organic phase, an emulsifier, and a density reducing agent. To render the composition thermally stable the salt solution contains at least 20% by weight calcium nitrate based on the total composition.
Patent JP-H04354042-A (JP)
Title: Computer system
Inventor: ADACHI TAKEMI
IPC: G06F12/16
Filed: 1991-05-31
Abstract: PURPOSE:To obtain a computer system which is operated at a high speed, and which is not affected by a vibration or the like, and to allow the computer system to necessarily operate the data save of a main memory. CONSTITUTION:A volatile IC memory 2 is used as a main storage medium, and a direct-read-after-write type disk 1 is used as a nonvolatile storage medium for backup. Then, when an operator cuts a main power source without operating the data save at the time of the completion of a processing, an alarm is generated by an alarm generating part 9, and the data save is urged. And also, a power by an incorporated battery 7 is applied to the IC memory 2 in order to hold the storage content.
Patent JP-S5679267-A (JP)
Title: Tester
Inventor: MATSUKAWA YASUSHI
IPC: G01R31/26
Filed: 1979-11-30
Abstract: PURPOSE: To prevent a momentary abnormal current form flowing through an object being measured by connecting the object and a tester in a state where no current flows, before applying a given voltage.  
     CONSTITUTION: When a given voltage is applied to a terminal 6 and a semiconductor switch 8 and then a switch 5 are closed, the output voltage of a voltage follower 2 is that of the measuring terminal of an object 3 being measured. The difference voltage between said voltage and the output voltage of an operational amplifier 1 is amplified by an operation amplifier 7 and feedbacked through a resistor R 4  to the input of the operational amplifier 1, so that the output voltage of the operational amplifier 1 is equal to that of the object 3. Then, when a switch 4 is closed, no current flows through a resistor R 1 . Then, opening the semiconductor switch 8 causes a voltage determined by resistors R 2  and R 3  to be applied to the object 3. Measuring the voltage drop due to the current flowing through the resistor R 1  permits the current flowing through the object 3 to be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6217329-A (JP)
Title: Fuel supply device for internal-combustion engine
Inventor: OKANE HIROAKI
IPC: F02D41/04
Filed: 1985-07-16
Abstract: PURPOSE:To enable fuel supply quantity to cope with an increase in the intake air quantity at the time of acceleration by providing an auxiliary fuel injection valve for the fuel supply by an insufficient quantity which is obtained in accordance with a temperature difference between plirality of temperature sensors for detecting intake-air temperatures before and after fuel mixing. CONSTITUTION:A main fuel injection valve 3 is located on the upper stream side from a throttle valve 2 within an intake-air passage 1, and No.1 temperature sensor 4 is arranged on the still upper stream side from said valve 3. In addition, a by-pass passage 5 is formed on the down stream side from the throttle valve 2, and No.2 temperature sensor 6 is arranged within said passage 5. And further, an auxiliary fuel injection valve 8 is provided on the down stream side from a venturi 7. A control device 11 for controlling the fuel injection quantity of said injection valves 3, 8 is provided with a means for computing a rate of fuel- vaporization in accordance with a temperature difference between temperatures detected by said temperature sensors 4, 6, and also with an insufficient fuel quantity computing means which operates in accordance with said rate of vaporization and said temperature difference, at the time of acceleration. Hereby, the supply of fuel can cope successfully with an increase in the intake air quantity at the time of acceleration, and accordingly, a transient 'leaking' phenomenon likely to take plate at the time of acceleration can be provented with certainty.
Patent JP-2000344199-A (JP)
Title: Parachute
Inventor: SAITO TOMOYUKI
IPC: B64D17/24
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To change to the shape of a parachute with a center cord on the way of descending while keeping the shape of a common parachute at the initial stage of descending by providing the function of the parachute with a center cord to the common parachute. SOLUTION: This parachute is provided with a circular canopy 1, plural shroud lines 2, a part of which is connected to the upper edge on the circumference of the canopy, and a center cord 4, a part of which is connected to the center of the canopy. A means to shorten the length of the center cord relatively by a signal from a terrain clearance indicator to measure altitude from the ground to the parachute or by a signal from a timer set at a certain fixed time from the initial stage of descending, is provided. Accordingly, the shape of the canopy at the initial stage of the descending and just before the landing can be automatically changed changing the relative length of the center cord and shroud lines. It is possible then to make the descending speed at the initial stage of descending to be fast and the descending speed just before the landing to be slow.
Patent JP-H0452711-A (JP)
Title: Phase controller
Inventor: NISHIKURA HIDEKI
IPC: G05F5/02
Filed: 1990-06-14
Abstract: PURPOSE:To reduce the harmonic noise by detecting the current flowing to a series circuit, energizing a 1st switching element in each half cycle of an AC power supply in response to the output of the current detection, then energizing a 2nd switching element after the current to be detected is set at a steady level. CONSTITUTION:A current transformer 20 detects the current flowing to a series circuit 6 and applies it to a current detecting circuit 21. Then the circuit 21 gives its detection output to a trigger signal generating circuit 22 when the current flowing to the circuit 6 is set at a steady level. The circuit 22 outputs a trigger signal to a line 9 in response to the detection output of the circuit 21 in order to trigger a 2nd switching element T2. Thus the harmonic noise is surely reduced despite the connection of loads each different in impedance.
Patent JP-S6219338-A (JP)
Title: Tool magazine
Inventor: NAGAE AKIMITSU
IPC: B23Q3/157
Filed: 1985-07-15
Abstract: PURPOSE:To make a lot of tools stowable in a small space so well, by installing a tool housing drum where holding plates holding plural tools around are installed at plural stages top and bottom free of rotation, and making it delivered in a space between a tool transfer device and the drum. CONSTITUTION:A tool housing drum 17 is provided with a frame 17a whose whole body is formed in a cylindrical form, and toroidal tool holding plates 20 and 20 are attached to an outer circumferential part of the frame 17a at two stages top and bottom. And, a Y-shaped tool holding groove 20a is radially formed in an outer circumferential part of each of these tool holding plates 20, while an interval between adjacent tool holding grooves 20a and 20a, there is provided with each guide plate 20b. And, when a transfer cylinder 25 or 25' is driven and a piston rod 25a is projected in a K direction, a bracket 27d of a plate 27 so far fitted in and engaged with an engaging groove 25c of this piston rod 25a makes a roller roll on the plate 20, transferring the plate 27 and the supporting tool both onto a support block from the plate 20.
Patent JP-S5947843-A (JP)
Title: Semiconductor circuit
Inventor: KOJIMA NOBORU
IPC: H03K19/091
Filed: 1982-09-10
Abstract: PURPOSE:To prevent malfunction, by constituting I<2>L circuit blocks in stack structure so that the number of interfaces leading a signal from the upper to the lower stages is decreased less than the number of interfaces leading the signal from the lower to the upper stages. CONSTITUTION:The stack of the I<2>L circuit blocks 41, 42 of a bypolar logical circuit is constituted by connecting the blocks from the upper to the lower stages in cascade. The size of the I<2>L circuit blocks 41, 42 represents the number of I<2>L gate circuits included in the blocks and the number of the gate circuits of the I<2>L circuit block 41 of the upper stage is more than that of the lower stage. Further, when the number driving the I<2>L high speed I<2>L gate circuits with the low speed I<2>L gate circuits is less, the number B of the interfaces from the upper to the lower stages is less than the number A of interfaces from the lower to the upper stages.
Patent JP-S6313454-A (JP)
Title: Registering system for extension number and abbreviated number
Inventor: ENDO KOJI
IPC: H04M1/275
Filed: 1986-07-03
Abstract: PURPOSE:To eliminate the change of an extension number and the re-registering of an abbreviated number even by a user even when the telephone set used is changed by recording the extension number and the abbreviated number into an IC card and registering these to a reading electron in-house exchanging device. CONSTITUTION:Multi-functional telephone sets 121-124 are connected respectively through line circuits 111-114 to a channel network 101. To respective telephone sets 121-124, IC card devices 131-134 to read or write an IC card respectively are connected. A central control unit 102 is connected to the channel network 101, and to the central control device 102, a memory circuit 103 and line circuits 111-114 are respectively connected. Thus, even when the telephone set 121 used is changed, only by inserting the IC card into the IC card device of the newly changed telephone set 122, the original extension number and the abbreviated number are registered concerning the telephone set 122 as it is and the need for changing the extension number and re-registering the abbreviated number is eliminated.
Patent JP-S5282623-A (JP)
Title: Method of toughening low-carbon, n#-containing steel
Inventor: MASUMOTO KOUKI
IPC: C21D6/00
Filed: 1975-12-30
Abstract: PURPOSE: To prepare a Nb-containing steel having high strength and toughness by using a proper combination of amounts of Nb, C and N, C and N, hot working conditions and heat treating conditions to prevent precipitation of Nb. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000346505-A (JP)
Title: Inverse cell type ice making machine
Inventor: YUASA HARUHIKO
IPC: F25C1/04
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To prevent failure of a water pan position detecting switch, which is caused by arms, by providing a control means that conducts a continuous operation of a driver from the start of the operation during tilting movement of a water pan set until a time set within a range in which the water pan position detecting switch is not turned reverse and performs an intermittent operation. SOLUTION: At the time of tilting and returning movement of a water pan 5, a first and second arms 17A, 17B are permitted to push the lever of an actuator switch 20, by which a driver 11 conducts an intermittent operation with a given interval before the lever passes over a center line. Specifically, in the case where the water pan 5 is completely opened at 50 Hz after 50 seconds from the commencement of the tilting movement of the water pan, the driver 11 is continuously operated for 45 seconds and for the remaining 5 seconds, it is intermittently operated. Likewise, in returning movement, control is done so that the driver is continuously operated for 45 seconds and intermittently operated for the remaining 5 seconds. Thus the failure of the actuator switch 20 which serves as a water pan position detecting switch, can be prevented.
Patent JP-H062480-A (JP)
Title: Continued hole boring machine
Inventor: EBARA YOSHIO
IPC: E21B19/08
Filed: 1992-06-16
Abstract: PURPOSE:To lessen the energy consumption in the boring works by furnishing a cylinder block with a plurality of cylinder tubes, equipping them with respective striking pistons, and installing changeover valve to change over the advancing and retreating of each piston. CONSTITUTION:A plurality of rods 3 are furnished with bits 2, 2 at the foremost extremity, arranged parallel in the condition that adjoining bits 2 are displaced a little fore and aft, and are set, in a striking device. This device 4 is configured with a striking block 5 equipped with a changeover valve 9 to change over the advance and retreat of each piston 8 wherein one cylinder block 6 is provided with a plurality of cylinder tubes 7 and pistons 8 are slidably fitted in respective tubes 7. This allows narrowing the rod spacing without elongation of a slide frame and lessening the dia. of the bit 2 in use.
Patent JP-S6047977-A (JP)
Title: Infrared human body detecting apparatus
Inventor: AKIYAMA SHIYOUICHI
IPC: G08B13/193
Filed: 1983-08-26
Abstract: PURPOSE:To make it possible to simply and easily perform the ON/OFF manipulation of detection operation from the outside, by such a mechanism that a pivotally supporting protruded part is provided to one end of a reflective mirror and an engagement projection is provided to the upper surface of the reflective mirror while a pivotally supporting recessed part is provided to the under surface of an attachment stand and the reflective mirror is energized by a return spring and the lower end slide part of a manipulation knob is slid and engaged with the oblique surface of the engagement projection. CONSTITUTION:Split mirrors 11, 12 are contacted so as to coincide a focal point F to form a composite concaved mirror 2 and reflective mirrors 31, 32 are provided so as to respectively correspond to the split mirrors 11, 12 and mounted to an attachment stand 5 in a freely revolvable manner. By setting the reflective mirrors 31, 32 to a predetermined position (parallel to the under surface of the attachment stand 5), incident lights I1, I2 from each detection region condensed by the composite concaved mirror 2 are reflected by the reflective mirrors 31, 32 and, when infrared sensor 4 arranged to the focal point F' of reflected lights, for example, the reflective mirror 32 is revolved by theta deg. from a predetermined position, incident light I2 condensed to the split mirror 12 is not incident on the infrared sensor 4 and the detection operation of the detection region corresponding to incident light I2 is turned OFF.
Patent JP-H096202-A (JP)
Title: Multicolor electrophotographic toner recovering device
Inventor: SUZUKI HIROHARU
IPC: G03G15/08
Filed: 1995-06-23
Abstract: PURPOSE: To provide a multicolor electrophotographic toner recovering device recycling the toner at its maximum, discarding the at its minimum, obtaining an allowable mixed-color image, and capable of reducing the copying cost. CONSTITUTION: This toner recovering device is provided with an auger 15 returning the recovery toner discharged in the cleaning process to a black developing unit 4 as recycle toner, a pipe 13 discarding and recovering the recovery toner into a waste toner container 14 as waste toner, and a shutter switching the conveyance path of the recovery toner to the conveyance path of the auger 15 or to the conveyance path of the pipe 13. The cleaning process of the residual image transfer toner containing the toner of colors other than black is conducted until the recovery toner in a cleaning device 11 is reduced to the quantity not affecting the next process after the completion of the image forming process, the recovery toner is conveyed by a toner discharge screw 12, and the next process is started.
Patent JP-H09320591-A (JP)
Title: Lithium ion secondary battery negative electrode material
Inventor: EJIRI HIROSHI
IPC: H01M4/36
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a negative electrode material with large discharge capacity which is suppressed in decomposition of electrolyte and excellent in cycle characteristic by mixing prescribed carbon material and graphite material together. SOLUTION: This negative electrode material is obtained by mixing a pitch carbonaceous fiber mild (A) and a pitch graphite fiber mild (B). (A) is obtained at a thermal treatment temperature of 550-1300 deg.C, and has an average particle size less than 10μm, and the content is 60-98wt.%. (B) is obtained at a thermal treatment temperature of 2400 deg.C or more, and has an average particle size of 10-30μm, and the content is 2-40wt.%. The (A) and (B) are mixed together in a fixed ratio with the particle sizes being regulated, whereby a negative electrode material having a high discharge capacity in which the initial charge and discharge efficiency is improved more than in the independent use of (A), decomposition of electrolyte is suppressed, and reduction in cycle characteristic is also minimized can be provided.
Patent JP-H10332526-A (JP)
Title: Leak measuring instrument
Inventor: MATSUMURA SHIZUO
IPC: G01M3/26
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To allow a piston to move sensitively to even a slight oil leak in an object to be measured while eliminating an oil leak between pressure chambers without providing the piston with a seal member. SOLUTION: A rod 17 is inserted into the through hole 13 of the piston P to reduce the pressure reception area of the piston P, and the pressure reception areas of the piston P in both the pressure chambers 11 and 12 are made equal to each other. Further, a detection rod 22 is put in a through hole 13 and a differential transformer which is a noncontact stroke sensor is constituted with its core 24 and a coil 25 provided in the through hole 13.
Patent JP-H09267850-A (JP)
Title: Internal plug and cap for content liquid discharging container
Inventor: FUEKI MASANAGA
IPC: B65D41/28
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To prevent the fitting between a cap and an internal plug from being loosened at the time of a high temperature, and prevent the sealability between a container mouth cylindrical part and the internal plug from reducing by inserting an internal plug fitting body made of a hard synthetic resin with a high softening temperature, or an insertion cylinder of a cap, in an insertion groove which is formed between the fitting cylinder of the internal plug and an internal cylinder. SOLUTION: For a content liquid discharging container being equipped with an internal plug Ba and a cap Ca, the internal plug Ba is equipped with a fitting cylinder 6 to be engaged with the inner periphery and the upper end of a container mouth cylindrical part 2, and an internal cylinder 15a which is connected to the fitting cylinder 6 and forms an insertion groove 17 between the internal cylinder 15a and the fitting cylinder 6, using a flexible synthetic resin as a raw material. Also, the cap Ca comprises of a cap base body 7a and an opening/ closing lid 9 using a hard synthetic resin with a high softening temperature as a raw material.  Then, the cap base body 7a is equipped with a fitting cylinder 20 being fitted on the fitting outer periphery of the mouth cylindrical part 2, an insertion cylinder 21 which is inserted in the insertion groove 17 of the internal plug Ba, and an upper covering wall 22a. In addition, a discharging port 40 is erected at an upper part of the internal cylinder 15a of the internal plug Ba or on the upper surface of the upper covering wall 22a of the cap Ca.
Patent JP-H0322448-A (JP)
Title: Lead frame for tab type semiconductor device
Inventor: ISHII KOJI
IPC: H01L21/60
Filed: 1989-06-19
Abstract: PURPOSE:To make the height of leads after bonding with a semiconductor chip differ between adjacent leads, and to improve yield and reliability by forming a projection at the tip of the lead. CONSTITUTION:Projections 2b are shaped at the tips of short leads 2 in the direction far from a device hole 4, and projections 2a are formed at the tips of long leads 3 toward the device hole 4 side. The long 3 are made higher than the short leads 2. The long leads 3 can be made higher than the short leads 2. The contact of the long leads 3 and external pads 4 can be avoided on bonding. The surfaces of the projections 2b and the long leads 3 are formed in approximately the same plane, thus displaying an effect in which bonding operation is facilitated.
Patent JP-S5679414-A (JP)
Title: Electromagnetic device
Inventor: KOBAYASHI SEISAKU
IPC: H01F37/00
Filed: 1979-11-30
Abstract: PURPOSE:To correctly and easily adjust an impedance by a method wherein when the electromagnetic device is composed one I type iron core and two E type iron cores running along both sides of the I type iron core, central legs with holes which face to the I type iron core are provided in the centers of the E type iron cores and leakage iron cores are inserted into these holes. CONSTITUTION:The iron core of the electromagnetic devide used for a discharge lamp stabilizer, etc. is composed of the one I type iron core 1 and the two E type iron cores 23, 24 which are coupled along both sides of the iron core 1. With this construction, the central legs 25, 26 which are projected facing to the iron core 1 and made leakage paths are provided in the centers of the iron cores 23, 24, and the holes 27, 28 respectively for inserting the leakage iron cores 30 and 29 are perforated therein. In this event, gaps in spaces 32 and 31 formed between the central leg 25 and the iron core 1, and the central leg 26 and iron core 1 are set in order that the impedance comes short with the holes 27 and 28 remaining perforated. In such a construction, the iron cores 30 and 29 respectively are inserted into the holes 28 and 27, while the number of sheets of the magnetized plates which constitute the leakage iron cores being selected.
Patent JP-S6218255-A (JP)
Inventor: HOJO KEIZO
IPC: C23C24/00
Filed: 1985-07-16
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。