baber/WOPTO huggingface dataset:
Patent JP-S63195680-A (JP)
Inventor: MAIKERU JIEI RANDON
IPC: G03G15/10
Filed: 1988-01-25
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-S60161933-A (JP)
Title: Preparation of oxygen-containing hydrocarbon compound
Inventor: SANO KENICHI
IPC: B01J23/58
Filed: 1984-01-31
Abstract: PURPOSE:In preparing acetic acid, aldehyde, and/or ethanol by reacting carbon monoxide with hydrogen in the presence of a catalyst, to obtain the desired compound selectively by using ruthenium and a specific metal such as lithium, sodium, etc. CONSTITUTION:Carbon monoxide is reacted with hydrogen in a gaseous phase by using a catalyst obtained by combining (a) ruthenium with (b) at least one metal selected from lithium, sodium, vanadium, and zirconium, to obtain acetic acid, acetaldehyde, and/or ethanol in high selectivity without using an expensive and scarce rhodium catalyst. The catalyst component is usually supported on a carrier, preferably having 1-1,000m<2>/g surface area, especially a silica carrier, reduced at 250-550 deg.C so that ruthenium is substantially activated in a metal state, and used for the reaction.
Patent JP-H07223504-A (JP)
Title: Inflator module structure
Inventor: FUJIMOTO TSUKASA
IPC: B60R21/26
Filed: 1994-02-08
Abstract: PURPOSE:To further uniform gas injection flow into a bag by well controlling the gas injection flow into the bag, and simplify construction. CONSTITUTION:A partition 28 is provided in a case 26 between an inflator 18 and a bag 24, and a cut and raised part 32 and a partition through-hole 30 for injecting gas into bag can be obtained by forming the partition 28 by cutting and raising it. They are formed of multiple pieces, respectively, along the axial direction of the inflator 18. Also high-pressure gas injected from an injection port 22 is injected into the bag 24 through the through-hole 30. The more the cut up part 32 is separated from the injection port 22 positioned at one end and in the axial direction of the inflator 18, the more the cut and raised length L is shortened, and the cut and raised part 32 nearer to the injection port 22 gives larger gas passing resistance to pressure gas passing through the through-hole 30 corresponding to that part. Then the gas injection flow passing the partition 28 through the through-hole 30 is made uniform over the entire surface of the partition.
Patent JP-H06204421-A (JP)
Title: Manufacture of semiconductor integrated circuit device having schottky junction type field effect transistor
Inventor: HIUGA FUMIAKI
IPC: H01L27/095
Filed: 1993-01-04
Abstract: PURPOSE:To easily manufacture a semiconductor integrated circuit device having a first and a second Schottky junction type field effect transistors having different characteristics from each other by forming respective ion implantation regions of a predetermined depth and then applying heat treatment thereto to form a first and a second semiconductor region used for an operating layer and the like. CONSTITUTION:A first mask layer is formed on a semiconductor substrate 4, on the main body 1 of which semi-insulation semiconductor substrate a semi-insulation semiconductor layer 2 and a semi-insulation barrier layer 3 are laminated, and a first n-type impurity ion implantation region 7A is formed in a region occupying the main body 1 side of the substrate by a predetermined depth from the barrier layer 3 side of the semiconductor layer 2. Also, a second mask is fond in a different position on the substrate 4, and a second n-type impurity ion implantation region 7B is formed in a region occupying by a predetermined depth the main body 1 side of the substrate from the barrier layer 3 side of the semiconductor layer 2. After that, the ion implantation regions 7A, 7B are activated by heat treatment to form a first and a second n-type semiconductor region 9A, 9B.
Patent JP-H06230283-A (JP)
Title: Zoom lens
Inventor: DEGUCHI MASAHARU
IPC: G02B13/18
Filed: 1993-02-01
Abstract: PURPOSE:To obtain a zoom lens having a small number of lenses, the excellent performance and well corrected aberration by providing at least one gradient refractive index lens having the gradient of refractive index in the direction of the optical axis. CONSTITUTION:A first lens group 1 of a positive refractive power, a second lens group 2 and a third lens group 3 having negative refractive powers, respectively, and a fourth lens group 4 having a positive refractive power and image forming action are arranged in the order from the object side. The second lens group 2 and the third lens group 3 give the zooming action by mutually and relatively moving along the optical axis 9 at the same time while keeping an image plane 8 at a constant position. The lens of the fourth lens group closest to the object side is made to be an axial type gradient refractive index lens 10. The difference between the largest refractive index and the smallest refractive index i.e. the absolute amount of the variation of refractive index is below 0.01. The lens 10 is provided in the vicinity of a diaphragm 5.
Patent JP-2000211989-A (JP)
Title: Single crystal pulling apparatus
Inventor: SATO NOBUYUKI
IPC: C30B15/00
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a single crystal pulling apparatus capable of readily cleaning an isolation valve means, etc., not burdening an operator, having a small installation space for the pulling apparatus and contributing to improvement in productivity. SOLUTION: In this single crystal pulling apparatus equipped with an isolation valve means 4 for dividing a main chamber 2 for storing a heating means for heating a crucible from a subsidiary chamber 3 equipped with a pulling means for pulling up a single crystal, the valve means 4 has an isolation valve 11 for opening and closing a communicating hole 10 installed between both the chambers 2 and 3, a valve storage part 12 capable of horizontally moving the isolation valve 11, an opening part 13 capable of taking in and out the isolation valve 11 at one wall 12s of the valve storage part 12 and a lid body 14 which is detachably installed so as to close the opening part 13 and is pivotally attached through a rotation space reducing means 19 of the lid body 14 to the valve storage part 12 during opening of the opening part 13.
Patent JP-S63182519-A (JP)
Title: On-vehicle navigation device
Inventor: TOKAI YOKO
IPC: G01C21/00
Filed: 1987-01-23
Abstract: PURPOSE:To perform drift arithmetic during the traveling of a vehicle to correct the drift of a rate gyro without making any long-period stop, and to improve calculation accuracy by detecting a current traveling route by a straight traveling detecting means and computing the drift of the rate gyro when a straight path deciding means decides that the current traveling path is straight. CONSTITUTION:Map information is stored in an auxiliary storage means 15 connected to the control means 14 of an on-vehicle navigation device, a traveling distance sensor 11 detects the traveling distance of the vehicle, and the rate gyro 12 detects the traveling direction of the vehicle. Further, the straight traveling detecting means of an arithmetic means 13 is supplied with pieces of detection information from the sensor 11 and gyro 12 and the straight path deciding means 13 decides whether or not the output of a traveling path selecting means 134 indicates straight traveling. Then, when it is decided that the current traveling path is straight, a drift arithmetic means 136 computes the drift of the gyro 12 and controls a position control means 132 to correct the drift without stopping the vehicle for a long time.
Patent JP-H04217412-A (JP)
Title: Throw away drill
Inventor: ISOBE KAZUTAKA
IPC: B23B51/00
Filed: 1991-02-05
Abstract: PURPOSE:To enhance wear resistance, cohesion resistance or thermal crack resistance at the edge portion and enhance toughness at the shank portion by using silicon nitride as material for the cutting edge portion and steel as material for the shank portion. CONSTITUTION:The cutting edge portion 31 and the shank portion 32 are provided for cutting a workpiece and for mounting a cutting machine at preset position, respectively, and the cutting edge portion 31 and the shank portion 32 are mechanically joined together in a detachable manner. In this case, the cutting edge portion 31 is formed of silicon nitride sintered compact and the shank portion 32 is formed of steel.
Patent JP-H10199376-A (JP)
Title: Electrically driven operation device of circuit breaker
Inventor: FUJIMURA SHIGERU
IPC: H01H31/32
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To improve hardness without performing hardening processing, eliminate lubricating oil, and facilitate maintenance by forming a titanium nitride coating on a slide face with a slider having a gear shape of the same pitch of a worm gear geared with a driving shaft of an electrically driven motor via a gear on an inner face and geared therewith. SOLUTION: A worm gear 6 in which shaft parts 7 at both ends are supported on a bearing is rotated by motor driving via a small gear and a large gear. By movement of a slider made of bronze or the like geared with a worm gear, an operation shaft is rotated, and a circuit breaker is opened and closed. On a slide face 8 with the slider of the worm gear 6, a titanium coating 26 consisting of a laminate film or the like with a TiN film and TiCN film is formed. Thereby, hardness of the slide face 8 is improved, a gear inner face of the slider side of low hardness is run-in with the slide face 8, frictional force is reduced, and galling and seizure are prevented. The number of processes is smaller than that of hardening processing.
Patent JP-S63184512-A (JP)
Title: Stabilizer bush for vehicle
Inventor: UEHARA AKIRA
IPC: B60G21/055
Filed: 1987-01-23
Abstract: PURPOSE:To simply and inexpensively secure such one that has excellent self- lubricating ability by forming a rubber elastic body or a stabilizer bush with a rubber composite made up of mixing silicone oil in material rubber as much as the specified rate. CONSTITUTION:A rubber elastic body 10 or a stabilizer bush is externally inserted into the bar 18 attached to an arm 16 of a suspension 14 supporting a wheel 12. And, this rubber elastic body 10 is formed into a tubular form having an inner hole 20 in the central part, and a part of the outer circumference is formed into a flat part 22 in parallel with a center line direction of the inner hole 20. And, a cut-split part 24 leading to the inner hole 20 from the outer surface is formed in this flat part 22, and this cut-split part 24 is opened wide and the bar 18 is fitted in the inner hole 20. In addition, the flat part 22 is pressed to a car body with a fixture 26 and clamped by a clamper 28. At this time, the rubber elastic body 10 is formed by a rubber composite made up of mixing silicone oil of a 2-20 wt. part in a rubber material 100 wt. part serving as a main body.
Patent JP-2000216327-A (JP)
Title: Memory package
Inventor: ODA TOSHIAKI
IPC: H01L25/07
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a memory package, wherein the memory capacity of at least, twice with the same mounting area as single-stage mounting is realized, and two different memory functions are realized on the same area as the single- stage mounting for upper or lower part. SOLUTION: A land provided on a device placement surface of a memory device such as an ROM functional type memory core is mounted or a memory device such as an RAM functional type memory core is mounted. The memory device, where ROM functional type memory core is mounted or the memory device where RAM functional type memory core is mounted is mounted on the land as in two-stack form, and an internal circuit is provided which controls, so that the address regions of the memory device where ROM functional type memory core is mounted or the memory device where RAM functional type memory core is mounted at upper part/lower part do not overlap.
Patent JP-H07219291-A (JP)
Title: Image forming device
Inventor: NAGATA TOMISUKE
IPC: G03G21/14
Filed: 1994-02-08
Abstract: PURPOSE:To improve the throughput by reducing distance between preceding paper and following paper and to monitor the traveling position of the paper with high accuracy in the case of continuous printing operation for plural sheets of paper. CONSTITUTION:When a paper supply clutch 36 is turned on at the time t1, the first paper is started to be carried from a paper supply cassette. In the midst of rotating a paper supply roller 11 twice by turning on the clutch 36 twice, the leading edge of the paper reaches a paper detector SA at the time t2, and further reaches a resist roller 13 which is stopped. Next, a resist clutch 37 is turned on at the time t3, and the rotation of the roller 13 is started. The leading edge of the paper passes a transfer device 5 and a fixing device 16 and reaches a paper detector SB at the time t4. By outputting a printing requiring signal at the time t5 when a specified time elapses from a reference time considering the time t4 as the reference time is set, the clutch 36 is turned on and the supply of the second paper is started.
Patent JP-H08203134-A (JP)
Title: Recording device for original optical disk
Inventor: KANEDA YUJI
IPC: G11B7/127
Filed: 1995-01-31
Abstract: PURPOSE: To provide a recording device which needs only a little maintainance and facilitates optical axis adjustment with a simple constitution. CONSTITUTION: A nonlinear optical element built in a laser light generating section 1 outputs the outgoing light transformed in the range of the wavelengths of 0.3 to 0.36μm through a nonlinear optical process. This outgoing light is subjected to the modulation in accordance with the external recording information by a light modulation section 3 to obtain illuminating light for exposure use, which forms images on an original optical disk 7 coated with a light sensitive material by a recording lens 4 which includes an automatic focussing mechanism using a servo adjusting biaxial actuator 5, etc. And, while rotating the optical disk 7, a recording lens 4 scans this original optical disk 7 to write recording information.
Patent JP-S57129664-A (JP)
Title: Preparation of noodle
Inventor: TAKAHASHI KAZUMASA
IPC: A23L7/109
Filed: 1981-02-03
Abstract: PURPOSE: To prepare noodles having dense texture and high stiffness, by extruding compressed and kneaded pastry through a die, cutting the extrudate to a block, and rolling the block into the shape of noodle web.  
     CONSTITUTION: Raw materials such as wheat flour, etc. fed with the metering feeder 7 are mixed with water KANSUI (alkaline aqueous solution containing potassium carbonate), etc. by the mixer 8. The pastry is sent to the compression kneader 3 composed of a cylinder 1 and a screw shaft 2 and having a die 3a at the front end, and pressed by the rotation of the screw shaft 2. The aging of the pastry proceeds by the heat generated by compression, and the gluten is activated. The pastry extruded from the die 3a is cut with the cutter 13, formed to a rough noodle web by the rollers 4 of the rough noodle web forming machine 14, and reformed to a desired noodle web by the pressing rollers 6. The web is slitted to noodles, and processed to obtain the final product. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06218775-A (JP)
Title: Automatic exchange device of mold for injection molding machine
Inventor: ABE SHINICHI
IPC: B29C45/17
Filed: 1994-01-13
Abstract: PURPOSE:To provide an automatic exchange device of molds which enables molding rich in variation, and is usable by fitting to any molding machine by constituting the device so that cassette molds each of a stationary and movable sides can be exchanged separately. CONSTITUTION:A stationary and movable side cassette molds each are made holdable freely into separate stocker discs 5S, 5T and insertion of the cassette molds each held into the stocker discs each in master blocks each and their taking-out are performed by one robot hand 10H which is controllable in three axial directions in accordance with a program by holding the cassette molds each in holding holes.
Patent JP-S62173507-A (JP)
Title: Constant potential difference generating circuit
Inventor: ISHIHARA ICHIRO
IPC: H03K7/06
Filed: 1986-01-27
Abstract: PURPOSE:To eliminate the dependance on the power supply voltage and the temperature for a constant potential difference generating circuit, by flowing the equal currents to the 1st and 2nd transistors and inserting a resistance and the 3rd transistor to each of the 1st and 2nd transistors, respectively, to produce a fixed potential difference. CONSTITUTION:A constant potential difference circuit consists of a band gap voltage source 1 connected between a power supply line 2 and an earth terminal and the 1st and 2nd npn transistors Tr Q1 and Q2 whose bases receive supply of said band gap voltage. Then the 3rd Tr Q3 connected with a resistance R2 via a diode is connected in series between the line 2 an the collector of the Tr Q1. In addition, a resistance R3 is connected between the collector of the Tr Q2 and the line 2. Thus voltages VH and VF are produced between output nodes 3 and 4 and the line 2 respectively by the currents I of both Tr Q1 and W2. Then the difference between both voltages is set so as to satisfy R1=R2-R3. Thus it is possible to obtain the difference voltage of a fixed level that is free from dependance on the power supply voltage and the temperature.
Patent JP-S57132761-A (JP)
Title: Boosting chopper
Inventor: AKAO YOSHIZOU
IPC: H02M3/155
Filed: 1981-02-05
Abstract: PURPOSE:To protect a capacitor by connecting a reactor between a power source and a load in parallel with a semiconductor switch, and detecting it with the capacitor voltage to close the switch, thereby preventing the overcharge of the capacitor at the time of breaking a load. CONSTITUTION:A boosting chopper is formed by providing a series circuit of a reactor 4 and a diode 5 between a rectifier 3 and a load 9 and connecting the first semiconductor switch 7 and a capacitor 6 thereto. The second semiconductor switch 14 is connected in parallel with the reactor 4, the voltage of the capacitor 6 is compared by a comparator 11 with a reference value through a level converter 10, an input breaker 2 is opened, and the switch 14 is closed. Accordingly, when the capacitor 6 is overcharged at the time of breaking the load, the energy can be consumed by the closed loop of the reactor 4 and the switch 14, thereby preventing the damage of the capacitor 6.
Patent JP-S60162434-A (JP)
Title: Liquid-cooled rotary electric machine
Inventor: MOCHIZUKI SADAICHI
IPC: H02K9/19
Filed: 1984-02-01
Abstract: PURPOSE:To eliminate a forcible sprayer such as a coolant spray nozzle by overflowing coolant in an annular groove by a rotary centrifugal action, sprinkling and cooling a stator winding. CONSTITUTION:Coolant of a coolant reservoir 101 is fed to an axial duct 11 which passes a rotor, part of coolant is branched and supplied by rotary centrifugal action to a radial duct 12, and other coolant is exhausted by the opposite side. Coolant branched to the duct 12 is sprayed to a radial duct 14 of a stator, and sprayed from an axial duct 15. Part of the coolant of a coolant reservoir 102 is overflowed from a weir 105 formed at a rotor side of the annular groove, sprayed from a coolant overflow outlet 103 by the rotary centrifugal action to a guide plate 8, sprayed to a gap between the rotor and the stator, and exhausted while cooling the part.
Patent JP-H11198126-A (JP)
Title: Manufacture of concrete product with natural stone stuck thereto
Inventor: NODA KAZUTAKA
IPC: E01C5/22
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a concrete product with natural stones stuck thereto wherein manufacturing of a concrete main body and sticking operation of the natural stones are simultaneously performed and days required for manufacturing are remarkably shortened and mass production of concrete products in a factory is made possible and the days and the cost for manufacturing can be reduced and dimensions of the product can be made accurate. SOLUTION: This manufacturing method comprises a filling process (a) wherein a concrete with a slump value of 0-5 is poured into a form 7 whose top part is opened from the opening part and is filled there, a compression process (b) wherein the concrete is compressed, an adhesive-applying process (c) wherein the top face of the concrete main body 3 is coated with a cement type adhesive 4, a natural stone sticking process wherein natural stones are stuck on the cement type adhesive 4, a pressing process wherein the concrete main body 3 in the form 7 is pressed through the natural stones and at the same time, the applied cement type adhesive 4 is pressed and a demolding and curing process wherein the form is removed and curing is performed until the concrete main body 3 is cured.
Patent JP-H05210206-A (JP)
Title: Package for film unit with lens
Inventor: ASAKURA MASAYUKI
IPC: B65D75/12
Filed: 1992-01-30
Abstract: PURPOSE:To give a compact external appearance as a whole, to reduce a displaying space in a shop or a package space by making a package in which a film unit with a lens is housed small-sized without a projecting part, to prevent the increase of a housing number or the defective carrying of the package in an automatic vending machine from occurring because the housing space in the machine is reduced when the package is loaded in the machine. CONSTITUTION:As for the package of the film unit with a lens which airtightly packages a film unit with a lens 10 by housing it in a cylindrical moisture proofing package 1 and sealing both end aperture parts of the package 1, a sealing flat part 4 obtained by sealing one aperture of the package housing the unit 10 is bent and fixed to an outside surface 7 of a film unit housing part by a joining means.
Patent JP-H05209964-A (JP)
Title: Emission ct device
Inventor: MATSUYAMA TSUNEKAZU
IPC: G01T1/161
Filed: 1992-01-30
Abstract: PURPOSE:To eliminate the need of a sensitivity correcting jig for holding a radiation source used to correct the sensitivity of a detector, and enable the sensitivity of the detector to be monitored or corrected whenever necessary even during inspection. CONSTITUTION:A housing hole 63 is formed in the shield section 62 of a ring type collimator 6 rotating inside a ring type detector row comprising a ring of many detectors 5 arrayed on an identical circumference, and a sensitivity correcting radiation source 7 for the detectors 5 is housed in the hole 63.
Patent JP-H04315629-A (JP)
Title: Installation structure for leg of floor pan
Inventor: MIYATA TSUTOMU
IPC: E03C1/20
Filed: 1991-02-06
Abstract: PURPOSE:To fix the leg of a floor pan with necessary adhesive strength without impairing the work safety within a wide environmental temperature range from severe cold to intense heat. CONSTITUTION:A coating plier 4 made of one-liquid urethane resin material or one-liquid silicone resin material is coated on the installation floor face 1 of the leg 2a of a floor pan. Mucous mortar 5 fixing the leg 2a is mounted on the resin material. The coating plier 4 absorbs the moisture of the mortar 5 and is hardened, and it melts a frozen layer and is stuck to the installation floor face 1 at an extremely cold district.