baber/WOPTO huggingface dataset:
Patent JP-H06221288-A (JP)
Title: Vacuum generation method and device therefor
Inventor: IWANE TOMOICHIRO
IPC: F04D9/04
Filed: 1993-01-27
Abstract: PURPOSE:To easily separate bubbles from a liquid containing bubbles so as to improve the vacuum generation capability by a compressor by causing a confining liquid to collide with a bubble generator to make gas on the suction side of a blade into bubbles in the confining liquid, and centrifugal-separating gas-liquid from bubbles by utilizing the rotating force of an impeller. CONSTITUTION:A substrate 2 is attached to a rotary shaft l, and blades 3 are attached to the substrate 2 for form an impeller 4, and the impeller 4 is stored in the interior of a storing box 5. A bubble generator 6 is disposed on the inner peripheral surface of the storing box 5 corresponding to the outer peripheral part of the impeller 4 to form a bubble generating part 16. A confining liquid 7 is excluded to the outside by utilizing centrifugal force produced by the rotation of the impeller 4 and caused to collide with the bubble generator 6 while being rotated, whereby bubbles are generated in the confining liquid 7. After that, the confining liquid 7 containing bubbles is discharged to the back of the impeller 4 by the slope part 9 of the bubble generator 6, bubbles are separated to be discharged from a discharge port 8, and vacuum is generated by balance between the respective slope parts 9, 12. On the other hand, a new fluid is sucked from the suction port 10.
Patent JP-H02192804-A (JP)
Title: Pack rolling method without generating middle waviness
Inventor: NAGAI ISAO
IPC: B21B3/00
Filed: 1989-01-19
Abstract: PURPOSE:To produce the sheet material having a good shape without generating middle waviness by maintaining the elongation difference by a change in a sheet crown ratio in the range of a specific value in the relation with sheet thickness and width at the time of pack rolling of a laminate. CONSTITUTION:The laminate formed by covering a core material consisting of a Ti alloy, etc., with a cover material consisting of a carbon steel, etc., is pack rolled. The rolling is executed by maintaining the elongation difference DELTAepsiloncr by the change in the sheet crown ratio in the 0 to 4,000X(hXB)<2> range in the relation with the sheet thickness h and width B. The elongation difference DELTAepsiloncr is defined by the equation. In the equation, Cri is the sheet crown of the i-th pass, hi is the sheet thickness of the i-th pass; Cri-1 is the sheet crown of the (i-1)th pass; hi-1 is the sheet thickness of the (i-1)th pass. The generation of the middle waviness which is liable to arise in the late period of rolling is suppressed and the sheet material having the excellent shape is produced by the draft schedule.
Patent JP-S56109235-A (JP)
Title: Polyolefin composition
Inventor: INADA HITOSHI
IPC: C08L101/00
Filed: 1980-02-04
Abstract: PURPOSE: To titled cheap composition with excellent glare protecting property, suitable as a meter box material for a car, etc., which is prepared by compounding a polyolefin with titanium oxide and iron powder-containing talc in a specified weight ratio.  
     CONSTITUTION: A polyolefin composition with excellent glare protecting property is obtained by compounding a polyolefin such as polyethylene or polypropylene, with 1W30wt% titanium oxide and 5W70wt% talc containing at least 0.4wt% (calculated on Fe 2 O 3 ) iron powder. A polyolefin composition with excellent glare protecting property is obtained even when a reduced amount of the expensive titanium oxide is compounded by use of said talc. A thin-wall molded product produced by use of the composition has sufficient glare protecting property. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06224373-A (JP)
Title: Semiconductor device
Inventor: HATANAKA KAZUHISA
IPC: H01L27/02
Filed: 1993-01-27
Abstract: PURPOSE:To make it possible to protect an insulating film in an integrated circuit while a semiconductor device is being processed. CONSTITUTION:A semiconductor device is provided with a semiconductor substrate 1, an integrated circuit section formed within the substrate 1, and conductive layers 6 and 9 which constitute internal lines of the integrated circuit section. This semiconductor device is chiefly characterized in that a line layer 3-1 is provided which constantly provides the conductive layers 6 and 9 with a ground potential at least during a wafer processing step. With the above construction, the conductive layers 6 and 9, constituting the internal line of the integrated circuit, are constantly grounded at least during the wafer processing step. Hence, when charged particles come into collision with these conductive layers 6 and 9, the conductive layers 6 and 9 will not be charged up. Therefore, it is possible to protect a thin insulating film, such as a gate insulating film of a MOS FET which constitutes an integrated circuit, while the semiconductor device is being processed.
Patent JP-H02193088-A (JP)
Title: Array antenna apparatus
Inventor: KOSEKI TAKESHI
IPC: H01Q21/00
Filed: 1989-01-20
Abstract: PURPOSE:To make it possible to make an apparatus small in size and light in weight without using a distributor of high frequency by providing a means to divide a starting signal, a means to control a phase discretely, a signal generating means to generate discretely a digital transmission signal corresponding to the phase, etc. CONSTITUTION:A transmission system starting signal, a transmission system phase control data signal for each of modules 251 to 25n and a light multiple signal formed of a transmission-reception control data signal for switching onto the transmission side. This light multiple signal is divided into (n) systems and sent to the modules 251 to 25n. The light multiple signal subjected to photoelectric convertion by a photoelectric converter 27 is supplied to a transmission signal generator 29 and a driver circuit 28. Reading the transmission system phase control data signal for itself, the circuit 28 generates a generation timing signal and sends it to a digital delay circuit of the generator 29 to control an amount of delay. Receiving the transmission-reception control data signal, besides, it sets a power amplifier 30 immediately in an ON state and switches a transmission-reception switch 31 onto the transmission side simultaneously. A transmission signal is emitted into the air from a corresponding one of antennas 181 to 18n.
Patent JP-H07215573-A (JP)
Title: Staple sorter
Inventor: HIRANO YOSHITO
IPC: B42C1/12
Filed: 1994-02-03
Abstract: PURPOSE:To match sheets for which stapling is completed to the original position for sheets for which stapling is not made in a sorter with stapling function. CONSTITUTION:A sorter is provided with a bin 12, a matching mechanism 40 with a sheet matching bar 41, a sheet chucking mechanism 70 with a chucking 90, and a stapler 100. Sheets S are stored in the bin 12 in the direction of arrow C, the matching bar 41 is moved forward each time one sheet is stored, and thus the sheets S are matched. Also stapling is made by holding the sheet on the bin 12 by the chucking 90 and moving it to a stapling position B2. After stapling has been completed, the sheets S are returned to the original matched position by the chucking mechanism 70, the matching bar is moved forward, and thus the sheets are matched again.
Patent JP-H03216947-A (JP)
Title: Tubular incandescent lamp
Inventor: MOCHIZUKI HIDETO
IPC: H01K1/24
Filed: 1990-01-23
Abstract: PURPOSE:To surely support a filament coil on the axis of a bulb by constituting a ring anchor with a ring section integrally extended in the radial direction from one end of a winding section wound on the filament coil in contact with the inner face of the bulb and an extension section extended in the radial direction from the other end of the winding section in contact with the inner face of the bulb. CONSTITUTION:A ring anchor 4 supporting a mount 2 has a winding section wound on the mount 2, a ring section 9 extended in the radial direction from one end of the winding section 8 in contact with the inner face of a bulb 1, and an extension section 10 extended in the radial direction from the other end of the winding section 8 in contact with the inner face of the bulb 1. Since both the ring section 9 provided at one end of the winding section 8 of the ring anchor 4 and the extension section 10 provided at the other end of the winding section 8 are kept in contact with the inner face of the bulb 1, the occurrence of inclination is reduced. A filament coil 3 can be surely held on the center axis of the bulb 1 even if vibrations and shocks are applied.
Patent JP-H04253581-A (JP)
Title: Automatic penetration welding method for tee joint
Inventor: NARUSE TAKAO
IPC: B23K9/02
Filed: 1991-02-01
Abstract: PURPOSE:To form penetration beads balanced on both sides in the fillet parts of a perpendicular plate on a rear surface in Tee joint welding of narrow parts of welded impellers of compressors, etc. CONSTITUTION:The through-energies LPE, RPE of a welding heat source Q penetrated through parts to be welded by welding these parts are separated with the perpendicular plate a in-between and are respectively measured by detectors LS, RS. The two measured values of the through-energies are compared and the position of the welding heat source is automatically controlled to be maintained always adequately by using a position controller K in such a manner that both balance. An adequate weld metal is formed in the fillet parts of the tee joint, by which the strength and above all fatigue strength of this joint are improved.
Patent JP-H07197296-A (JP)
Title: Measuring method of fluororesin concentration in electrodeposition coating material
Inventor: NAGAI KYOJI
IPC: G01N23/223
Filed: 1994-01-07
Abstract: PURPOSE:To simply measure a fluororesin concentration with high precision by forming a coating film containing an electrodeposition coating material containing the fluororesin having chlorine and another resin on a metallic test plate and measuring the chlorine atom concentration therein by fluorescent X-ray spectroscopy. CONSTITUTION:The electrodeposition coating film having 5-40mum thickness is formed by applying a coating bath composed of the electrodeposition coating material containing the fluororesin having chlorine atom and another resin (acrylic resin, melamine resin or the like) as a resin portion, on a sample (Al or the like) for measuring. The chlorine atom concentration in the coating film is measured by fluorescent X-ray spectroscopy. As a result, the fluororesin concentration in the electrodeposition coating material is rapidly measured with a simple operation and with high precision.
Patent JP-S59137911-A (JP)
Title: Zoom lens barrel
Inventor: NAGASAKA KEN
IPC: G02B7/105
Filed: 1983-01-27
Abstract: PURPOSE:To perform macro focusing right after switching from a zoom mode to a macro mode without shifting a hand in position by turning a cam cylinder in a zoom area and engaging a macro operation ring with the cam cylinder, and turning the cam cylinder in a macro area as the macro operation ring is turned in the engagement state. CONSTITUTION:As an operation ring 2 is slid along an optical axis, a moving cylinder 14 is moved along the optical axis and the cam cylinder 30 is turned in the zoom area. When macro focusing is performed, the operation ring 2 is moved forth as much as possible for zooming to a maximum telephoto side, and then the macro operation ring 4 is turned around the optical axis with a macro button 40 pressed. Consequently, the cam cylinder 30 is turned in the macro area according to the turning of the macro operation ring 4, and the 2nd lens group L2 is moved along the optical axis to attain the macro focusing.
Patent JP-S60156182-A (JP)
Title: Seal stamp collating device
Inventor: TERADA HIROSHI
IPC: G06T7/00
Filed: 1984-01-26
Abstract: PURPOSE:To extract simply a required seal stamp from plural seal stamps registered in the same account number by retrieving sequentially a seal stamp data from a seal stamp file storage device in the order of registration every time a new seal stamp collation command is inputted. CONSTITUTION:An account number is inputted from a keyboard 7 and a ''new seal stamp collation'' key is depressed succeedingly. A controller 1b retrieves an account number area designated from a seal stamp file 1a to retrieve how many seal stamps are registered in it and when plural seal stamps are registered, the seal stamp data (registered date and time inclusive) registered latest in them is extracted and the result is transmitted to a terminal device 2 together with a data representing the number of registered seal stamps. In depressing once ''old seal stamp collation key'' on the keyboard 7, the seal stamp file controller 1b retrieves and extracts the seal stamp data of the order of the 2nd new registration and the registered date and time data.
Patent JP-S60155409-A (JP)
Title: Reaction type multi-component synthetic resin mixing apparatus
Inventor: KAMI TOSHIYUKI
IPC: B29B7/76
Filed: 1984-01-25
Abstract: PURPOSE:To prevent the friction loss of a piston by a high speed lifter, by accelerating the rising speed of a plunger prior to opening the inflow port of hydraulic oil. CONSTITUTION:When high pressure hydraulic oil is applied from a hydraulic passae 11, a plunger 14 rises but the rising speed thereof is low because it is determined by the amount of the hydraulic oil in a hydraulic cylinder main body which flows bypasses 9, 6 and an orifice 7 throttled by a needle 4 at a low speed and guided to the outside through a hydraulic passage 10. When the lower end 14' of the plunger 14 rises in the vicinity of an outflow port 16, a change-over spool part is pushed up by a hydraulic piston 12 and a hydraulic opening part 8 is opened and the pluner 14 is raised at a high speed by a large amount of oil to perform the rapid opening of the outflow port 16. After the operation is finished, high pressure hydraulic oil is applied from the hydraulic passage 10 to allow the hydraulic piston 12 to fall at a high speed.
Patent JP-S5297947-A (JP)
Title: Prostaglandin-like compounds and method of making same
Inventor: HAYASHI MASAKI
IPC: A61K31/70
Filed: 1977-02-09
Abstract: PURPOSE: Title compounds of formula I(A is radical of formulas II and III; X is ethylene, cis-vinylene; Y is ethylene, trans-vinylene; R 1  is straightor branched-chain 4-10C alkyl; R 2  is H, straight-or branched-chain 1-12C alkyl); for example, 9α, 11α-epidithio-15α-hydroxyprosta-cis-5, trans-13-dienoic acid methyl ester. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62171297-A (JP)
Title: Digital phase synchronizing signal generator
Inventor: NISHIKIORI YOSHIHISA
IPC: H04N19/00
Filed: 1986-01-23
Abstract: PURPOSE:To reduce the round-off error due to operation and to generate a phase synchronizing signal with simple constitution by using a conversion table ROM so as to obtain a phase difference theta between a burst signal and a sampling clock from an arithmetic means value of plural sample values of the same phase of the burst signal. CONSTITUTION:A composite video signal inputted from a terminal 1 is sampled by a sampling clock in synchronism with a burst signal generated by a VCO 10 from an A/D converter 2 and inputted to a mean circuit 4 via a BPF 3. The circuit 4 is operated by using a pulse from a timing pulse generation circuit 12, and sample values of the burst signals having a specific phase and means value of different phase and adjacent sample points are obtained. A ROM 5 outputs the mean value of two phases of the burst signal operated by the circuit 4 while converting it into a phase difference theta between the burst signal and the sampling clock, a phase theta' inputted from a terminal 7 by an adder 6 is added to match the phase difference theta to a prescribed phase difference. A VCO 10 changes the oscillation frequency proportional to the phase difference thetato generate the clock in synchronism with the burst signal.
Patent JP-H01188316-A (JP)
Title: Preventive method of seizure of screw in injection molding machine and device
Inventor: KOGA TETSUO
IPC: B29C45/84
Filed: 1988-01-25
Abstract: PURPOSE:To prevent reliably seizure of a screw, by a method wherein at least one side out of a rotary load and backward movement speed of the screw is detected and a rotation of the screw is suspended when a detected value has gotten out of an allowable value. CONSTITUTION:A detected value to be detected by a pressure sensor 14 becomes less than the allowable lower limit value of a lower limit pressure setting instrument 20 under a state where a material is not fed within a barrel 2 through a hopper 4, in a plasticizing process. When a foreign matter is filled out into the barrel 2, the detected value of a pressure sensor 14 becomes more than the allowable upper limit value of a pressure upper limit value setting instrument 19. In either case, as the material is not carried to a measuring part, it becomes that a screw 1 is not moved backward and a detected value with a speed sensor 15 becomes less than the allowable value of a speed setting instrument. Therefore, a signal is put out through one of either pressure comparator 23 or a speed comparator 24 without fail and an alarm signal is broken out by an OR circuit 25. The alarm signal is sent to a process controller 12 and sequence controller 13. The sequence controller 13 interrupts a process changeover valve 11 and a hydraulic pressure motor 7 and a rotation of the screw 1 are suspended.
Patent JP-S58130749-A (JP)
Title: Slide contact
Inventor: FUJISHIMA SUSUMU
IPC: H02K13/00
Filed: 1982-01-29
Abstract: PURPOSE:To obtain a stable low contacting resistance by disposing a wire bundle made of suitable alloy in response to the magnitude of a peripheral speed. CONSTITUTION:An Ag-Pd series alloy wire bundle 1 is disposed at the side that the peripheral speed is fast and an Au series alloy wire bundle 2 is disposed at the side that the peripheral side is slow. Both wire bundles 3 are fixed at one ends with a metal plate 4 made of Cu-Ni alloy, and are bent at the other ends by a press die. Since the bundles 3 are gathered, they are integrally formed, but since the bundles 1, 2 are individually formed, they supplement the unreasonable shape of the bundles, thereby obtaining stable low contacting resistance.
Patent JP-H02194058-A (JP)
Title: Light-diffusing synthetic resin
Inventor: TSUCHIDE TOKUTARO
IPC: C08L101/00
Filed: 1989-01-21
Abstract: PURPOSE:To prepare a light-diffusing synthetic resin with high light diffusion and transmission properties and suitable for a light cover, illuminated sign board, etc., by dispersing fine particles of a silicone resin with a specified mean particle diameter in a transparent synthetic resin. CONSTITUTION:Fine particles of a silicone resin with a mean particle diameter of 1-6mum are dispersed in a transparent synthetic resin (e.g. methacrylic resin) to give a light-diffusing synthetic resin. The resulting resin, contg. no inorg. powder, will neither wear nor damage a molding machine, mold, etc. As the diameter of the silicone resin is small, the resulting resin hardly shows surface appearance defects such as die lines, and has high light diffusion and transmission properties, thus being useful as a light-diffusing synthetic resin suitable for a light-cover, illuminating sign board, display, glazing, etc. If an inorg. transparent substance (e.g. BaSO4, CaCO3, etc.) having a mean particle diameter of 1-7mum is further dispersed in the resulting resin, the whiteness is controlled by the amt. of the inorg. substance dispersed, thus giving a light-diffusing synthetic resin which has a whiteness even in reflected light along with high light transmittance and diffusion properties.
Patent JP-H10203488-A (JP)
Title: Control device
Inventor: IKEUCHI KENZO
IPC: G05G1/00
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a control device formed such that a pilot can be easily seated in a seat, and the pilot can be easily separated from the seat. SOLUTION: A control unit U of a control device 10 is connected to a side part of a seat 11, to rise up in a prescribed position 20. The control unit U of this control device 10 is provided able to make displacement between the prescribed position 20 and a refuge position, in this way, by a pilot 13, for instance, at on/off getting time or the like in an airframe, as necessary, the control unit U can be displaced to the refuge position. Accordingly, by the pilot 13, at the time of seating in or leaving from the seat 11, the control unit U is displaced, a wide space for moving is obtained, the control unit U can be prevented from interfering with a foot or the like of the pilot 13.
Patent JP-H05204507-A (JP)
Title: Hot-line insertion/extraction control system
Inventor: KOMURO HIROSHI
IPC: G06F3/00
Filed: 1992-01-28
Abstract: PURPOSE:To replace a module in on-line state without being affected by a nose generated at the time of hot-line insertion or extraction. CONSTITUTION:A connector 11 for hot-line insertion/extraction on a back panel 10 is provided with an insertion detecting pin shorter than power source pins but longer than signal lines and an extraction detecting pin shorter than the signal pin in addition to the power source pins and signal lines. When the module 20 is inserted into the connector 11, the insertion detecting pin is connected from the time when the power source pins are connected to the time when the signal pins are connected, and the extraction detecting pin is connected after the signal pins are connected. Once the insertion detecting pin is connected, an insertion detecting line 103 is held at a high level. A clock control circuit 70 stops the supply of clock signals to respective modules in a system such as the module 20 while either one of the insertion detecting line 103 or an extraction detecting line 104 is at the high level.
Patent JP-S60157575-A (JP)
Title: Electromagnetic proportioning logic valve
Inventor: IZUMI EIKI
IPC: F16K31/42
Filed: 1984-01-28
Abstract: PURPOSE:To make it unnecessary to detect the position of a displaceable member for opening and closing of a logic valve by controlling the lift of the displaceable member by means of the balancing between a differential pressure between the feed pressure from the feed oil pressure source and output pressure from an electromagnetic proportioning valve and the spring force of a spring in the logic valve. CONSTITUTION:The hydraulic oil supplied from a hydraulic pump 1 to a supply port P is introduced into a chamber 14 on one side of a spool 13 through an oil passage 17 to push the spool 13 to the left. The hydraulic oil in a supply port C is introduced into a chamber 11d on the right-hand side of a solenoid 11 through an oil passage 18 to be led into a chamber 15 on the other side of the spool 13 through a throttle passage 17 to push the spool to the right. The right chamber 11d and left chamber 11e of the solenoid 11 are communicated by an oil passage 11f. When a coil 11a is charged with an electric current Ic, the plunger 11b is subjected to a force proportionately to the current Ic to apply a force F to the spool 13 to the right through a push rod 11c. If the current Ic is maintained constant at this moment, the differential pressure between the feed pressure Ps and output pressure Pc can be controlled to be constant.
Patent JP-S57128772-A (JP)
Title: Fluorescent substance
Inventor: KASANO HIROYUKI
IPC: C09K11/08
Filed: 1981-02-02
Abstract: PURPOSE: A fluorescent substance being excited with electron rays that is made by doping MgS and CaS mixed crystals with Eu and Ce, thus being used in projection type TV tubes with high brightness.  
     CONSTITUTION: Each of a magnesium compound such as magnesium sulfate and of a calcium compound such as calcium carbonate is mixed with EuS and Ce 2 S 3  and they are calcined in a H 2 S atmosphere. Then, they are sulfurized again. Then, these products are mixed so that the composition meets the equation (A is a Lanthanide element such as Cu, Ag, Au, Sb, Pb, Si, or Mn; 0.05≤x≤0.95), preferably the amount of A is 50W10,000ppm and x is in the range of 0.6≤x≤ 0.95, when Eu or Eu + Ce is used as A, thus producing the objective fluorescent substance. 
     COPYRIGHT: (C)1982,JPO&Japio