baber/WOPTO huggingface dataset:
Patent JP-S5685836-A (JP)
Title: Semiconductor device
Inventor: FUKUDA TAKESHI
IPC: H01L21/331
Filed: 1979-12-15
Abstract: PURPOSE:To improve the switching speed of a semiconductor device by providing a carrier flow path between the base and the ground of the device and positively discharging the carrier in a junction when a transistor is turned off. CONSTITUTION:An n type colletor layer 3 is epitaxially formed on a p type substrate 1 having an n<+> type buried layer 2, is isolated with a p<+> type layer 4, and a p type base layer 6 is thus formed. In this case a p<-> type layer 5 is formed between the base layer 6 and a p<+> type isolation layer, and an n<+> type layer 8 partly covering the layer 5 and commonly connected to the collector layer is provided. When the transistor is conducted on, depletion layers are expanded from p-n junctions between the layers 3 and 5 and between the layers 5 and 8, and the space between the layers 6 and 4 is pinched off. When the transistor is turned off, the depletion layers are not almost expanded from these p-n junctions, and the space between the layrs 6 and 4 is in connected state. Accordingly, stored carrier is rapidly discharged. Consequently, the switching speed of the transistor can be improved.
Patent JP-S6318021-A (JP)
Title: Manufacture of high-tensile steel plate with low yielding ratio by accelerated cooling method
Inventor: KOIDE KENJI
IPC: C22C38/58
Filed: 1986-07-11
Abstract: PURPOSE:To manufacture a high-tensile steel plate with low yielding ratio by subjecting a steel slab containing small amounts of Mo, Nb, Ni, etc., to hot working under specific conditions and then to accelerated cooling. CONSTITUTION:The steel slab which has a composition containing, by weight, 0.05-0.2% C, 0.03-0.5% Si, 0.5-2.3% Mn, 0.01-0.1% Al, 0.1-0.5% Mo, 0.01-0.05% Nb, and 0.3-1.5% Ni or further containing 1 or >=2 kinds among 0.02-0.15% V, 0.3-1.5% Cr, 0.2-1.0% Cu, 0.001-0.003% B, and 0.01-0.03% Ti is heated to 900-1,150 deg.C, which is subjected to hot rolling of >=30% draft in the austenite unrecrystallization region to undergo working into a steel plate of 30mm thickness. Then, the above plate is subjected, without delay, to accelerated cooling by means of cooling water at 3-40 deg.C/sec cooling rate, and cooling is stopped at a temp. in a temp. range from 400-750 deg.C. After that, the above plate is annealed to 300-700 deg.C. In this way, the high-tensile steel plate with low yielding ratio combining 75-90% yielding ratio with 70kgf/mm<2> tensile strength can be obtained.
Patent JP-S5588183-A (JP)
Title: Counter with read device
Inventor: TANAKA SHIYUU
IPC: G06M1/274
Filed: 1978-12-27
Abstract: PURPOSE: To improve detection reliability and stability by separating the movable part of a counter from a read device without contact while simplifying the constitution by providing a magnet deviated from the rotation center of a number wheel and then by arranging a Hall element opposing to it.  
     CONSTITUTION: As number wheel 11 turns, the position of magnet 14 fitted to it shifts in position and changes in direction according to the rotation angle of the wheel. At this time, the intensity of a magnetic field provided to Hall element 16 varies gradually with the position of magnet 14 and the direction of the magnetic poles. For the purpose, relation between the position of magnet 14 and the direction of magnetic poles is born among respective display numbers 12a, 12b... so as to give element 16 a magnetic field of different intensity corresponding to respective numbers 12a, 12b.... Then, flowing a constant current from constant-current source 17 to element 16 induces a Hall voltage equivalent to the magnetic-field intensity and the voltage is outputted through amplifier 18. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04226591-A (JP)
Title: Apparatus and method of fluidizing and cracking of hydrocarbon including new jet system feed
Inventor: KUREIGU YANGU SABOTOKU
IPC: C10G9/32
Filed: 1991-07-03
Abstract: PURPOSE: To optimaize the atomization of feed by giving a pressure drop which has been selected previously and crosses respective throat parts of a feed injector when fluid hydrocarbon is introduced into a conversion and cracking zone.  
     CONSTITUTION: At least one feed injector which can adjust the atomization of feed while it is connected to the wall of a reactor 1 and mounted on the wall is included, and an apparatus which generates a signal based on pressure drop ΔP crossing the injector and a controller which responds to the signal by adjusting feed atomization generated by the injector is incruded. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S6320418-A (JP)
Title: Cooling method for hot rolled coil
Inventor: OKITA YOSHIYUKI
IPC: C21D9/52
Filed: 1986-07-11
Abstract: PURPOSE:To improve cooling efficiency and stock yard efficiency and to uniformize cooling by injecting cooing water upward from respective nozzles which are positioned at high and low levels on both sides of coil receiving base facing the end faces of coils stacked in one and two stages in a down end state. CONSTITUTION:The many coil receiving bases 2 which are formed with many approximately V-shaped grooves 2A atop the same are spaced from each other and are installed onto a floor surface 1A of an outdoor hot coil yard 1. The hot rolled coils C1 are imposed in the down end state into the grooves 2A and are stacked in one stage. The hot rolled coils C2 are further disposed between the adjacent coils C1 stacked in one stage so that the coils are stacked in two stages. Looped water spraying pipings 3 are provided to enclose the receiving base 2 and these pipings are connected via motor operated valves 5, 6 to a main piping 7. The many flat spray nozzles 8, 9 facing the end faces of the coils C1, C2 are projected to the long side parts of the pipings 3 on both sides of the receiving bases 2. The cooling water is injected and sprayed therefrom from below to above, by which the force cooling is executed. The nozzles 7 are erected to the pipings 3 and are positioned higher than the nozzles 6.
Patent JP-S5789136-A (JP)
Title: Data terminal equipment
Inventor: UMEKI TAKANORI
IPC: H04L29/08
Filed: 1980-11-21
Abstract: PURPOSE:To accurately and quickly perform countermeasure of maintenance of the data communication system, by detecting the transfer speed from the external control device and comparing the transfer speed with the transfer speed of the data terminal equipment whether the former coincides with the latter or not. CONSTITUTION:Clocks from a clock generating circuit 5 are inputted into a counting circuit 7 and counter by an AND gate 6 only when pulses for detecting speed exit. A speed detecting circuit 8 detects the transfer speed of a communication control device 1 by using the counted value. The output of the circuit 8 is compared with the outut of a speed selecting circuit 11 which selectively outputs the transfer speed of a data terminal equipment 3 itself, and, when a comparator 9 detects a dissidence, values detected by the circuit 8 are displayed in a speed displaying circuit 13. Moreover, when no dissidence is detected, the device 1 outputs data and the equipment 3 takes the data in a main control device 12 and processes them.
Patent JP-H0456059-A (JP)
Title: Electrodeless discharge lamp device
Inventor: UKEKAWA MAKOTO
IPC: H01J65/00
Filed: 1990-06-21
Abstract: PURPOSE:To provide a high output spot-form light source, facilitate manufacture, and prolong the lifetime by furnishing an electrode consisting of foil-form conductor on the wall of a light emission tube, and with this electrode, connecting a high frequency generating circuit for impression of a high frequency voltage only at the time of starting. CONSTITUTION:At the other end of a light emission tube 1, a pair of electrode 4, 4 consisting of foil-form conductor are wrapped in the form in tight contact with the tube wall and connected with a high frequency generating circuit 5 through a matching circuit. When a high frequency voltage is impressed between these two electrodes 4, 4, the intra-tube discharge space is tied with electrode 4 in electrostatic bond, and a high frequency electric field is produced around the electrodes 4, 4 in the intra-tube space. Under this electric field electron collides with Xe atom and causes dissociation of Xe atom. If high frequency current is fed to an induction coil 2 in the condition that electrons are supplied sufficiently in this manner, an alternate magnetic field is generated around the induction coil, particularly inside of the light emission tube 1, and inductive electric field is produced in the form as creeping on the inner wall of the light emission tube 1. Thereby discharge is maintained by this inductive electric field.
Patent JP-S6319559-A (JP)
Title: Immune analysis method
Inventor: HIRATSUKA NOBUO
IPC: G01N33/536
Filed: 1986-07-11
Abstract: PURPOSE:To enable immune analysis with high sensitivity and high accuracy by adding an antibody to be measured and labeling antibody to an aq. liquid contg. fine particles fixed with antigens and subjecting the unbonded labeling antibody to color formation by a monolithic type multi-layered analyzing element. CONSTITUTION:The fine particles fixed with the antigens are dispersed in the aq. liquid. The antibody to be measured and the labeling antibody of the amt. larger than the predicted max. amt. of the antibody to be measured are added to the liquid dispersion. The antibody to be measured and the labeling antibody are made to complete with such antigens to complete the immunoreaction. The antigens fixed to the fine particles are thereby conjugated with part of the labeling antibody. A reactive liquid is then spotted to the porous development layer of the monolithic type multi-layered analyzing element so that the antibody to be measured and labeling antibody conjugated with the antigens fixed to the fine particles are housed in the layer. Since the unconjugated labeling antibody forms a color by migrating to a color forming reagent layer, the colorimetric quantitative determination of the amt. of the antibody to be measured is possible. The antibody and labeling antibody are brought into competitive reaction with the fixed antigens and colorimetric quantitative determination is made by the dry type analyzing element; therefore, the antibody to be measured is analyzed with high accuracy.
Patent JP-S6319751-A (JP)
Title: Low-pressure discharge lamp and device making use of it
Inventor: INOUE AKIHIRO
IPC: H01J61/28
Filed: 1986-07-14
Abstract: PURPOSE:To prevent exhaust pipes from being broken during exhaustion operation and to form a base in small size, by mounting the exhaust pipes projecting on the bent part which is at the center or on the central side of a bulb and is in the same direction as the end part, and composing the fitting part fitted to the socket side on the base for supporting the lamp. CONSTITUTION:When an exhaust pipe 6b, which is mounted on the end plane of a central-sided leg 12 and projected in the axial direction, is hung on an exhaust port in exhaustion processing, a center of gravity in the lamp is positioned directly below the exhaust pipe 6b so that the projecting direction of the pipe 6b is made nearly identical with the direction of the center of gravity. Bending moment loaded on the exhaust pipe 6b in this exhaustion processing becomes extremely small, and therefore the exhaust pipe 6b can be prevented from being broken. And a base 9 is formed so that a fitting part 92 fitted to a socket is mounted projecting on the outside plane in the central part of a board 91 covering the end parts of all legs 12, 12, 15, 15, and then four terminal pins 93... are mounted projecting on the end plane of this fitting part 92. Thus, the exhaust pipes 6b and 66 are installed inside a base fitting part 92, so that the base can be formed in a shallow and small size.
Patent JP-S5589780-A (JP)
Title: Electronic wrist watch
Inventor: KIKUCHI TADAHIRO
IPC: G04C3/14
Filed: 1978-12-27
Abstract: PURPOSE:To realize the minimum movement and to enable entirely new design, by enabling to duplicate the constituent element of electronic wrist watch. CONSTITUTION:The movement is constituted into three layers with the ground plate 11, circuit board 11 and dial plate 12. The battery 2 is located at the uppermost layer, and the electronic components(circuit block)6 mounted on the circuit board are located under it. The coil block 3, stator 4, magnet 8a of the rotor are assembled between the base plate 11 and the ground plate 1 to constitute the electric-mechanical converter. The gear 8b of the rotor is located under the ground plate. At the center of the motor consisting of the coil 3, stator 4, and magnet 8a of rotor, a space is present, IC and crystal oscillator are located at the center of the circuit block by using this space.
Patent JP-H1115177-A (JP)
Title: Amine-hydrazone compound and its manufacture and electrophotographic photoreceptor using same
Inventor: INOUE YUKO
IPC: C07D307/80
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To provide the electrophotographic photoreceptor high in sensitivity and durability. SOLUTION: This photoreceptor is provided on a conductive substrate with a photosensitive layer containing a charge carrier transfer material and this transfer material contains at least one kind of amine-hydrazine compound represented by the formula in which each of R<1> and R<2> is, independently, a lower alkyl group or an optionally substituted aromatic hydrocarbon residue or optionally substituted heterocyclic residue or optionally substituted aralkyl group; R<3> is an H or halogen atom or a lower alkyl, lower alkoxy, lower dialkylamino, trifluoromethyl, or optionally substituted aralkyl group; each of R<4> and R<5> is, independently, a lower alkyl group, or an optionally substituted aromatic hydrocarbon residue or an optionally substituted heterocyclic residue or an optionally substituted aralkyl group; and (n) is 1, 2, or 3.
Patent JP-S6142504-A (JP)
Title: Production of epoxidized polymer
Inventor: TAKAMATSU HIDEO
IPC: C08F8/04
Filed: 1984-08-03
Abstract: PURPOSE:To produce the titled polymer excellent in weather and heat resistances and suitable for use in adhesives, sealing agents, paints, etc., without side reactions such as gelation, by reacting hydrogenated polyisoprene with an epoxidizing agent. CONSTITUTION:In the production of an epoxidized polymer by reacting polyisoprene with an epoxidizing agent, hydrogenated polyisoprene of a rate of hydrogenation of 30-95% is used as said polyisoprene. It is preferable that the polyisoprene before hydrogenation has a MW of 5,000-150,000. Because the hydrogenation and the epoxidation can proceed without side reactions such as gelation, it is possible to obtain an epoxidized polymer easily at a high conversion in high yields.
Patent JP-S5687032-A (JP)
Title: Printing mask device
Inventor: KOGANE MIKIO
IPC: G03B27/58
Filed: 1979-12-19
Abstract: PURPOSE: To enable the opening area of a printing mask part to be automatically controlled according to various sizes by providing a pair of movable mask plates sliding contactually movably in mutually opposite directions and forming a printing mask opening between said movable mask plates.  
     CONSTITUTION: This is a device of performing projection printing through an opening part when photographic paper stops over the printing mask opening by providing the printing mask opening along the feed direction of the roll-like photographic paper, wherein movable mask plates 22, 23 are fixed removably to a movable mask plate fixing plate and a printing mask opening 24 is formed between the two. The opening 24 is controlled by sliding the movable mask plates 22, 23 respectively in opposite directions; additionally, it is formed with a data mask printing window 28 for printing the date, brand name, etc. on the edge part in the case of bordered pinrting and a cut-mark and sort mark printing window 29 for plotting the cutting and sorting parts after the printing. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0512150-A (JP)
Title: Font server and printer
Inventor: EGAWA HIROYUKI
IPC: B41J2/505
Filed: 1991-07-04
Abstract: PURPOSE:To increase the kinds and quantity of character fonts to be subject to utilization by sharing the character fonts among respective devices connected to a network by providing a font server with a means retrieving a management table and notifying of the presence of the desired character font. CONSTITUTION:A network control circuit 33 is connected with a communication table 11 and perform communication with the other workstations via the communication cable 11. A management table 38 managing the fonts to be used in the network is prepared by any prescribed one of a font server 21, etc., and the printer comprising the network. When the desired character font does not exist, the printer can ask which device is provided with the desired character font to the font server 21 provided with the management table 38. It can also requests the transmission of the desired character font from the device posessing it.
Patent JP-H1052165-A (JP)
Title: Spawn inoculation apparatus
Inventor: KONDO MASAO
IPC: A01G1/04
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a spawn inoculation apparatus capable of simplifying the exchange work of spawn containers and stably fixing the spawn containers. SOLUTION: A spawn container 10 can be set to a spawn inoculation apparatus simply by turning the container upside-down and inserting the neck part 10A of the container into a setting hole 13 of a spawn container 10 receiving member 14. The bottom part 10B of the spawn container 10 held upside-down is pressed by a pressing and supporting member 24 of the spawn inoculation apparatus to keep the container 10 at the side of the spawn container receiving member 14 and the pressing and supporting member 24 is rotated to rotate the spawn container 10. The exchanging work of the spawn container 10 is easily carried out by placing the pressing and supporting member 24 in a state separable from the bottom 10B of the spawn container 10 held in the upside- down state.
Patent JP-S5686363-A (JP)
Title: Frequency detecting circuit
Inventor: HOSOKAWA TOMIAKI
IPC: G01R23/15
Filed: 1979-12-17
Abstract: PURPOSE:To secure an automatic detection of the frequency in the region where the relevant product is used and thus ensure the switching of the circuit in a control unit, by supplying a signal synchronizing with every half cycle of the commercial frequency to a timer circuit. CONSTITUTION:In case the commercial frequencies 50Hz and 60Hz are detected, the timer circuit 4 consisting of a capacitor and a resistance set to a time limit >=60Hz and <=50Hz is provided. Then the signal synchronizing with every half cycle of the commercial frequency is supplied to a trigger terminal which starts the clocking of the time limit of the circuit 4 as well as to the reset terminal which discharges the electric charge of the capacitor. Utilizing the fact that the output of the timer circuit differs by 50Hz and 60Hz, the output of the inverter 20 is set at low level and high level for 50Hz and 60Hz respectively.
Patent JP-H0723269-A (JP)
Title: Monitoring camera device
Inventor: HORIGUCHI SHUICHI
IPC: G03B15/00
Filed: 1993-07-02
Abstract: PURPOSE:To provide an excellent monitoring camera device capable of a sufficient control operation and without lossing the data of the location of a four- group less even when an operation is finished. CONSTITUTION:This device is provided with a view angle lens adjusting a view angle according to a sliding location, a focus lens adjusting focus according to the sliding location, view angle lens driving means 3 and 5 driving the view angle lens, focus lens driving means 4 and 6 driving the focus lens, a control means 1 generating a control signal operating by prescribed voltage and adjusting the view angle and focus according to the supplies of first and second power sources, a rectifier 11 and a relay 12 repeating the first power source or the second power source to be supplied from an operation device and repeating only preliminarily fixed either one of the first and second power sources when the power sources are simultaneously received, a constant voltage circuit 13 generating prescribed voltage and a capacitor 14 keeping the prescribed voltage for a fixed time when the power sources are turned off.
Patent JP-H11348634-A (JP)
Title: Armrest for vehicle
Inventor: HIJIKATA SHUNSUKE
IPC: B60N3/00
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To provide an armrest for a vehicle in which the position of the arm rest can be moved to an adequate position when a door is opened or closed, and an adequate posture in the riding on and the riding off time can be maintained. SOLUTION: A door panel 1 for a vehicle a door arm rest 3, a door hinge check link 5, a seat with rotating mechanism 7, a seat rotation lever 8, and a connection wire 9, are made in the main component parts, and by pulling a cum 11 fixed to the front end of the check link 5 by the connection wire 9 pulled by the seat rotating lever 8, the check link 5 and the arm rest 3 are connected, and the armrest 3 is moved to rotate, linking to the opening and closing operation of the door 1.
Patent JP-H08332827-A (JP)
Title: Wheel floating device for truck
Inventor: KUBOTA MASAO
IPC: B60G17/056
Filed: 1995-06-07
Abstract: PURPOSE: To freely lift only a desired axle and easily float a tire above the road surface by connecting an air suspension tank connected to an exhaust gas tank to leveling valves provided on the air bellows of axles, and connecting air feed circuits to the leveling valves. CONSTITUTION: An exhaust gas tank is connected to an air suspension tank 13 via a protection valve 11 and a check valve 12, and it is further connected to leveling valves 10a-10c of bellows 8a-8c provided on the first axle 2a through the third axle 2c via a check valve 14. The leveling valves 10a-10c are connected to a weight automatic controller 16 via valve opening/closing switches 15a-15c respectively, and air feed circuits are provided so that air can be individually injected from the air suspension tank 13 to the first axle 2a through the third axle 2c. Only the desired wheel of the axles 2a-2c can be freely floated.
Patent JP-S6333263-A (JP)
Inventor: IMANI NOBUTAKA
IPC: B65D47/06
Filed: 1986-07-15
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-H0328752-A (JP)
Title: Enzyme immobilized electrode and its production
Inventor: OMOCHI TERUYUKI
IPC: G01N27/327
Filed: 1989-06-27
Abstract: PURPOSE:To prevent a film from peeling off from an electrode main body by causing the interfering substance removing film of an enzyme immobilized electrode which is obtained by providing an enzyme immobilized film and the interfering substance removing film on an electrode made of conductive material to contain moisture holding agent. CONSTITUTION:In the case of using the enzyme immobilized electrode, it is necessary to protect the electrode from the interference of various components other than a substance to be measured in sample solution. Then, the electrode has the interfering substance removing film for removing an interfering substance between the surface of the electrode main body and the enzyme immobilized film but the interfering substance removing film has such a defect that its detection sensitivity is lowered by the change of humidity because the film is easily dried, so that the corresponding moisture holding agent is set to be used. As an example, the interfering substance removing film 4 is formed by applying interfering substance removing film producing liquid 6 having specified composition on the surface of the electrode main body 1 provided with a lead part 2 on a substance 3 and causing a cross-linking reaction. Liquid which keeps moisture holding ability and has a little effect in removing the interference is used as the producing liquid. Thus, the interfering substance removing film is prevented from peeilng interfering substance removing film is prevented from peeling off from the electrode main body caused by the dryness. The sensitivity becomes excellent as the enzyme immobilized electrode, so that stable measurement is performed.