baber/WOPTO huggingface dataset:
Patent JP-S5941448-A (JP)
Title: Preparation of fe-ni, fe-cr-ni type alloy by melt production method
Inventor: TAKADA SHIKOU
IPC: C22C33/04
Filed: 1982-09-02
Abstract: PURPOSE:To obtain an Fe-Ni or an Fe-Cr-Ni type alloy in low energy and high productivity without using expensive electricity, by a method wherein SiO2 and CaO are respectively added to an Ni ore containing T.Fe, T.Ni, SiO2 and MgO respectively in a predetermined ratio to reduce the Ni ore in a molten state. CONSTITUTION:An Ni ore containing 9-16% T.Fe, 1% or more T.Ni, 30- 50% SiO2 and 15-30% MgO is prepared. In the next step, to 100pts. this powdery Ni ore, 10-35pts. SiO2 as flux for facilitating the melting of the ore and CaO in an amount of 10pts. or more but {80-2X(SiO2pts.)} or less corresponding to the compounding ratio of SiO2 are added to reduce the Ni ore in a molten state. This melt reduction is generated at about 1,300 deg.C and becomes active at 1,450 deg.C or more. As the result, an Fe-Ni type alloy or an Fe-Cr-Ni type alloy is obtained without forming the powdery Ni ore into a lump.
Patent JP-S6038266-A (JP)
Inventor: FURANTSU DEIITERU SHIYUNITSUTS
IPC: B62D7/16
Filed: 1984-07-25
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-H051613-A (JP)
Title: Drive wheel slip control device
Inventor: KATO AKIRA
IPC: F02D41/04
Filed: 1991-06-25
Abstract: PURPOSE:To prevent overheating of an exhaust gas purification device when an engine output is reduced, in a drive wheel slip control device. CONSTITUTION:In stationary operating conditions, a table 1 is selected and, according to increase in slip ratio output by an overslip detecting means of drive wheels, an engine output is reduced progressively by an ignition retard, air-fuel ratio leaning of all cylinders, and a means including combination of air-fuel ratio leaning with fuel cut. When a condition in which both an engine speed and a slip ratio exceed a specified limit continues for a specified period, a table 2 is selected and an engine output is reduced progressively by a means not including the ignition retard and the air-fuel ratio leaning of all cylinders, whereby overheating of an exhaust gas purification device can be prevented. Also, in place of the condition in which both the engine speed and the slip ratio exceed specified limits continues for a specified period, even if timing for switching over from the table 1 to the table 2 is set at a time when the floor temperature of the exhaust gas purification device exceeds a specified limit, the overheating of the exhaust gas purification device can be prevented.
Patent JP-H112892-A (JP)
Title: Automatic developing machine for photosensitive material
Inventor: MIYAZAWA KAZUHIRO
IPC: G03C5/395
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To restrain the fluctuation of the condition of a processing solution and to stabilize the quality of a print image by measuring the concentration of the principal component of a photographic processing solution in a preservation tank and appropriately correcting the quantity of the photographic processing solution discharged from the preservation tank in accordance with the measured result on the concentration of the principal component. SOLUTION: This automatic developing machine for photosensitive material having plural kinds of photographic processing solution preservation tanks is provided with a measuring means for measuring the concentration of the principal component of the photographic processing solution at least in one preservation tank, an arithmetic part arithmetically calculating the quantity of the photographic processing solution discharged from plural kinds of preservation tanks based on the measured result, and a control means for controlling the discharged quantity of the photographic processing solution based on the arithmetically calculated result.
Patent JP-S63318426-A (JP)
Inventor: POORU DABURIYU HAITO
IPC: A47J37/07
Filed: 1987-06-22
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-2000349604-A (JP)
Title: Comparator
Inventor: SEGAWA YUJI
IPC: H03K5/08
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To allow a comparator employing inverters to continuously conduct an accurate comparison operation at a high-speed. SOLUTION: The comparator is provided with a dummy inverter 32 having the equal electric characteristic to that of an inverter 31 acting like the comparator. A control circuit 33 gives an input voltage Vin' for Vth detection to the dummy inverter 32 and an output voltage Vout' for Vth detection outputted from the dummy inverter 32 is given to the control circuit 33 to detect a threshold voltage Vth of the dummy inverter 32. By controlling a back gate voltage of MOS transistors(TRs) Q3, Q4 of the dummy inverter 32 and the inverter 31 receiver so that the threshold voltage Vth is coincident with an external reference voltage VR. the threshold voltage Vth of the inverter 31 is controlled.
Patent JP-H113682-A (JP)
Title: Circular fluorescent lamp and luminaire
Inventor: YAMADA ICHIRO
IPC: H01J61/32
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a circular fluorescent lamp with improved lamp characteristics by establishing optimum coolest parts and to provide luminaire using this circular fluorescent lamp capable of coping with profile lowering, in a circular fluorescent lamp using an annular glass tube bulb having a tube outer diameter of 14 to 18 mm. SOLUTION: This lamp L1 is equipped with an annular glass tube bulb 1 having an annulus outer diameter of 210 to 390 mm and a tube outer diameter of 14 to 18 mm having lead wires 4, 4 and exhaust pipes 6 on end parts sealing parts 2 of steam 3L, 3S, are formed, discharge electrodes 5 supported by the lead wires 4, 4, a phosphor coat 8 formed on the inner surface side of the glass tube bulb 1, and mercury and a rare gas sealed in the glass tube bulb 1. Coolest parts are so arranged as to be situated in tip regions of the exhaust pipes 6 projecting from the sealing parts 2 to the exterior of the bulb 1. A luminaire is to be mounted with the lamp 11.
Patent JP-S5943339-A (JP)
Title: Base line correction for differential scanning calorimeter
Inventor: TAKEDA HARUO
IPC: G01N25/48
Filed: 1982-09-03
Abstract: PURPOSE:To obtain a linearly horizontal base line by correcting a curved part and a slant part thereof with a curve correcting section and an inclination correcting section. CONSTITUTION:A curve correcting section 7 is provided with a pair of sensors, arranged at such a position to be symmetrical geometrically with respect to a heating furnace, a sample sensor 5 and a reference temperature sensor 6. The curve part of the base line can be corrected by adjusting resistances R5-R7 of the curve correcting section 7. Then, the base line thus corrected in the curve part is fed to an inclination correcting section 8 provided with a inclination correction reference temperature sensor 9. The inclination of the base line can be corrected by adjusting a bridge circuit comprising resistances R8-R11. This can produce a lineary horizontal base line.
Patent JP-S5944404-A (JP)
Inventor: INAGAKI RIYUUKOU
IPC: E01C23/12
Filed: 1982-09-06
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-S6214042-A (JP)
Title: Monitor for inside of can
Inventor: ASHINA MASATO
IPC: G01B11/24
Filed: 1985-07-12
Abstract: PURPOSE:To inspect abnormality such as wrinkles and dirts inside a can accurately, by irradiating the inner wall surface of a can with a light turning it about the center axis thereof to detect the output of a light sensor receiving the reflected light. CONSTITUTION:A tin can CAN is turned in the direction of the arrow F5. After a support 50 is inserted into the mouth of the can CAN, a light is sent to a mirror 54 through a fine light hole OP of a mirror 53 from a laser light source 51 and reflected therewith to irradiate the joint UCN of the can. The light reflected is returned to the mirror 54, where it is reflected to be sent to the mirror 53, being reflected to be received with a solar cell 52. Then, the quantity of light received is converted to the electric output with the solar cell 52. For example, when any wrinkle exists at the joint UCN, the light is scattered to reduce the quantity of light received by the cell 52. With such an arrangement, a monitor is inserted into the can to detect abnormality inside electrically thereby achieving a higher production efficiency with accurate detection of abnormality.
Patent JP-S6256165-A (JP)
Inventor: FUREDERITSUKU EMU POO
IPC: B41J11/70
Filed: 1986-06-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6075201-A (JP)
Inventor: BARII ANSONII RINGAA
IPC: A01B15/00
Filed: 1984-07-26
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-S55122823-A (JP)
Title: Manufacture of anisotropic fe-cr-co type magnet alloy
Inventor: IWATA MASAO
IPC: C22C38/00
Filed: 1978-12-14
Abstract: PURPOSE: To allow an anisotropic Fe-Cr-Co type magnet alloy to stably show its max. magnetic characteristics by aging the alloy in a magnetic field at a specified temp. or below in two stages with slow cooling.  
     CONSTITUTION: In order to convert an anisotropic Fe-Cr-Co type magnet alloy consisting of Cr 23W35%, Co 5W20% and the balance Fe into a permanent magnet, it is aged in a magnetic field at a temp. of 650°C to the two phase separation temp. Next, while being slowly cooled to 620°C or below at a cooling rate of 0.05W10°C/ min in the same field, the alloy is aged to induce two phase separation reaction. The alloy may be heated to the two phase separation temp. or above in a furnace, shifted into other furnace held at the two phase separation temp. or below, and cooled in a magnetic field. The magnetic characteristics of the magnet alloy contg. a relatively small amt. of expensive Co can be shown to the maximum. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H097197-A (JP)
Title: Optical recording medium recording and/or reproducing device
Inventor: UEMURA KAMON
IPC: G11B7/09
Filed: 1995-06-21
Abstract: PURPOSE: To record/reproduce two kinds of optical disks with different track pitches. CONSTITUTION: A diffraction grating 18 is adjusted for a first optical disk with a narrow track pitch so that a tracking error by a three spots method can be detected, and a first tracking error signal by the three spots method is formed based on reflected light of respective side beams detected by second, third photodetectors, 10, 11 of a photodetector device 8. Further, a second tracking error signal for a second optical disk with a wide track pitch is formed by a push-pull method based on the reflected light of a main beam detected by a first photodetector 9 whose light receiving area is equally divided into four parts. Then, a disk discrimination circuit 4 detects the track pitch of a loaded optical disk, and switch-controls a changeover switch 16 so that the first, second tracking error signal according to the track pitch is outputted.
Patent JP-S5943135-A (JP)
Inventor: KITAHORA TOSHIAKI
IPC: D02G3/04
Filed: 1982-09-03
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-H0323126-A (JP)
Title: Paper feed mechanism of printer
Inventor: WATABE YUUJI
IPC: B65H7/18
Filed: 1989-06-19
Abstract: PURPOSE:To prevent a feed roller side from rotating to have a cut sheet absorbed into a printer with skew remai ning by a method wherein a out sheet separating transfer roller is stopped a specific time after a cut sheet comes against a feed roller as well as a means for driving the feed roller is provided. CONSTITUTION:A specific time (set time of a timer 21) after a sensor 14 detects that a cnt sheet has come against a feed roller 13, a motor 16 of a separating transfer roller 12 is stopped to have the rotation of this roller 12 stopped and the feed roller 13 is driven by a motor 17. Thus the cut sheet separating transfer roller 12 does not stop before the cut sheet comes against the feed roller 13, and the feed roller 13 is not driven by the motor 17 before the cut sheet comes against the feed roller 13. As a result rotation of the feed roller 13 with skew remaining to have the cut sheet absorbed into a printer is prevented.
Patent JP-S6311716-A (JP)
Title: Construction of pile
Inventor: MURAKAMI NAKAMASA
IPC: E02D9/00
Filed: 1986-07-01
Abstract: PURPOSE:To form a pile foundation having high bearing forces without noise by a method in which a pile consisting of an upper steel tubular pile and a lower concrete pile is penetrated into the ground, and the lower pile is struck by a hammer inserted into the upper pile. CONSTITUTION:An upper steel tubular pile 6a and a lower concrete pile 6b are vertically connected with each other to form a pile 6. An earth auger is inserted into the pile 6 to drive the pile 6 to a given depth into the ground. A hammer 10 is inserted into the pile 6a, a sound-proof cover 15 is put on the upper end opening of the pile 6a, and the upper end of the pile 6b is struck by the hammer 10 to penetrate the lower end of the pile 6b into the bearing ground. The hammer 10 is removed, and concrete 16 is placed into the pile 6a as needed. The pile foundation having great bearing capacity can thus be formed without noise pollution.
Patent JP-S5944171-A (JP)
Title: Picture reader
Inventor: IBARAKI NOBUKI
IPC: H04N1/04
Filed: 1982-09-07
Abstract: PURPOSE:To improve the resolving power and to attain mass-production, by arranging CCD linear image sensor chips in zigzag form and providing a rod lens array having a zigzag opening opposing to them. CONSTITUTION:An original screen 2 is lighted with a light source 1 and its image is read with a contact type linear image sensor, in which plural CCD linear image sensor chips 13a, 14a... are provided on a long dimension board 12 in the manner that the lengthwise direction of the sensor plane is arranged alternately on two straight lines, so-called in a zigzag form, and the rod lens array 16 is provided on the board 12 via a spacer in opposition to the sensor plane, and the board 12, the spacer and the rod lens array 16 seal the CCD chips 13a, 14a....
Patent JP-H0322926-A (JP)
Title: Cultivation method for plants and apparatus therefor
Inventor: SHIMIZU MICHITAKA
IPC: A01G31/00
Filed: 1989-06-19
Abstract: PURPOSE:To facilitate the operations to take out the pots on shipment and increase operation efficiency by growing plants in pots as a porous film is placed between the aqueous nutrient solution and the bottom opening of each pot so that the nutrient solution may not be contaminated and the plant roots may not extend into the solution. CONSTITUTION:For example, a seedling pot 1 is placed on the support 3 and the nutrients for the plant is fed from the nutrient aqueous solution at the level with which the bottom opening 2 of the pot contacts. A porous film 4 having smaller pores than the root cap of the root is placed between the support 3 and the bottom opening 2 and the plant is cultured. Since the roots do not entangle with the roots of other plants, pot collection becomes easy in the delivery shipment.
Patent JP-S6048824-A (JP)
Title: Parts feeder
Inventor: HAYASHI NORIYO
IPC: H01G13/00
Filed: 1983-08-24
Abstract: PURPOSE:To reliably convey parts at a high speed to feed them to a manufacturing device, by a method wherein parts, located in the lower curved part of a chute, are sucked by means of absorbing holes in a wheel for conveyance, and with the rotation of the wheel, the parts are guided through the side of the wheel to the lower side thereof. CONSTITUTION:Parts R, such as resistance elements, fed, in order, in a chute 19 from a part thereof, are absorbed by means of absorbing holes 14 in a wheel 12 for conveyance which is rotating at a lower curved part 20 of the chute 19, and are continuously conveyed downward in turn. Thereafter, the resistance elements R, conveyed to the lower side, are discharged through the discharge port of the chute 19, and after they are received in an engaging groove 32 in a wheel 27 for supply which is intermittently rotating, with the intermittent rotation of the wheel 27 for supply, they are guided, in order, to the lower side with the aid of a guide member 33. The resistance elements R, which are separated from the guide member 33 and are dropped from the engaging groove 32, are sucked by a suction hole 36 and are reliably inserted into an insertion hole 6 in a conveying plate 5, and are conveyed to a painting device through running of a conveying plate 5.
Patent JP-H11354780-A (JP)
Title: Semiconductor device and its manufacture
Inventor: HAYAMI YASUAKI
IPC: H01L21/336
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device that can finely process a power transistor, a semiconductor device that reduces the occupation area of the power transistor and improves integration, and at the same time, a semiconductor device for reducing the ON resistance of the power transistor. SOLUTION: In a method for manufacturing a semiconductor device with a power transistor in vertical structure, a process for burying a gate electrode 8 up to a depth halfway to the inside of a groove 6, and a process for burying an insulation film 9 for separation up to the remaining depth of the groove 6 on the gate electrode 8 are provided. The insulation film 9 for separation is formed in the occupation area of the groove 6 in self-alignment manner for the groove 6. The insulation film 9 for separation electrically separates the gate electrode 8 from a source electrode 10 that is provided on the gate electrode 8.
Patent JP-H09320872-A (JP)
Title: Coil-winding insertion device
Inventor: HATTORI YUICHI
IPC: H01F41/00
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To significantly reduce the installation space three-dimensionally and linearly by arraying a wire led-out portion, a winding portion and a coil insertion portion. SOLUTION: On linear guides 41A of a guide base 41, coil winding insertion units 42 of a similar structure are installed for freely sliding forward and backward along the linear guides 41A, respectively. In each of the coil winding insertion units 42, a tensioner 51, a film peel-off portion 52, a wire supply portion 53, a winding portion 54, a wire cutting portion 55, a coil shift portion 56, and a coil insertion portion 57 are arrayed three-dimensionally and linearly on an elongated base plate 50 having a predetermined width. After a wire 58 provided with tension by the tensioner 51 has its film peeled off by the film peel-off portion 52, the wire 58 is supplied to the winding portion 54 via a pulley 60 and the wire supply portion 53. The distal end portion of the wire 58 is wound on a winding shaft 59 of the winding portion 54.  An air-core coil 64, formed by cutting the wire 58 by the wire cutting portion 55 is supplied to the coil insertion portion 57 via the coil shift portion 56.
Patent JP-2000344875-A (JP)
Title: Film for optical diffusion plate, manufacture thereof and optical diffusion film
Inventor: WATANABE MASAYA
IPC: C08G63/185
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a film for an optical diffusion plate showing excellent heat resistance, flatness and transparency. SOLUTION: The film comprises a biaxially oriented film made of polyethylene 2,6-naphthalenedicarboxylate containing 0.1 to 3 mol% of a diethyleneglycol component (relative to the sum of all glycol components) and shows an optical transmittance of not less than 85%, a haze of not more than 2% and a surface roughness of not more than 10 nm. It is desirable that the film contains 0.001 to 0.1 wt.% of inert particles having an average diameter of 0.05 to 1.5 μm, shows thermal shrinkage at 105 deg.C for 30 minutes of not more than 0.5% and a refrative index nZ in a thickness direction of 1.496 to 1.510 and has a number of coarse projections of a size of not less than 1.5 μm of not more than 1/100 cm2.
Patent JP-S5678646-A (JP)
Title: Operating method of dry type electrical dust collecting equipment having water film type electrical dust collecting part
Inventor: SATORI HIDEO
IPC: B03C3/16
Filed: 1979-11-30
Abstract: PURPOSE: To minimize the temp. drop of the gas to be treated, and improve energy saving and dust collection efficiency by forming water films at specific proportional water flows as water flow per length of the wetting edges of dust collecting electrodes, to the dust collecting electrodes.  
     CONSTITUTION: A water film type electrical dust collecting part 3 is provided in the post-flow part of a final stage dry type electrical dust collecting part 2, and consists of a parallel type in which platelike dust collecting electrodes are juxtaposed in parallel to the gas flow, and water films are formed on the respective surfaces thereof, or a channel type in which groove type electrodes are disposed in plurality in the direction blocking the gas flow and water films are formed on the surfaces of said electrodes. The equipment is operated by forming water films at proportional water flows at 0.4W1.6 (ton/h.m) with respect to the amount of the gas to be treated to the dust collecting electrodes of said water film type electrical dust collecting part. This prevents the problems such as breakage of the water films for the dust collecting electrodes and deposits, etc., minimizes the drop of gas temp. and realizes energy saving. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04352982-A (JP)
Title: Bodily sensitively movable game machine
Inventor: OYAMADA YASUHIRO
IPC: A63G31/02
Filed: 1991-05-30
Abstract: PURPOSE:To provide a swiveling device for driving rolling and pitching of a bodily sensitively movable game machine by a servo motor. CONSTITUTION:Operating rods 1, 21 in both sides of a swivel base are connected with one end to the swivel base and the other end to output shafts 16, 26 of reduction gears 15, 25 through crank arms 17, 27, and the above-mentioned output shafts are driven by servo motors 13, 23 to provide brake devices 14, 24 for holding the output shaft braked in a condition of no excitation of the servo motors. A hydraulic device is eliminated by motor driving and also providing a holding plate 31, having a holding pin 30 with an axial center line agreeing with a rolling axial line A in one of a base and the swivel base and having a long hole 32 in the rolling direction slidably fitting the holding pin to the other, to prevent looseness of the swivel base.
Patent JP-S6312507-A (JP)
Title: Method for controllably loading and unloading cargo on receiving bed
Inventor: YOSHIDA KIMIAKI
IPC: B65G1/04
Filed: 1986-07-02
Abstract: PURPOSE:To dispense with a cargo detector, a signal transmitting means, etc. needed conventionally at the cargo receiving bed side by stopping once a lift carriage and utilizing the cargo detector on the lift carriage. CONSTITUTION:In the unloading operation to a fixed cargo receiving bed 8 a lift carriage 5 is stopped at unloading height H and the presence of cargo W is detected by a cargo detector 9. When the cargo W is not detected, a series of unloading control consisting of advance of a running fork 4, descent of lift carriage 5 and retreat of the running fork 4 are carried out, and if the cargo W is detected, the action of interrupting the unloading is taken. In the loading operation, the lift carriage 5 stopped at the loading height L is lifted once to the unloading height H so that the presence of cargo W on the fixed cargo receiving bed 8 is detected by the cargo detector 9. When the cargo W is detected, a series of loading control are carried out and if the cargo W is not detected, the action of interrupting the loading is taken.