baber/WOPTO huggingface dataset:
Patent JP-H0445214-A (JP)
Title: Production of molten chromium-containing iron
Inventor: OKADA MASAYUKI
IPC: C21B11/02
Filed: 1990-06-11
Abstract: PURPOSE:To stably tap molten chromium-containing iron at high chromium yield by supplying granular chromium raw material from upper-step tuyeres in a vertical type furnace, executing smelting reduction and adjust-maintaining the produced slag composition in the specific range. CONSTITUTION:The oxygen-enriched air heated at high temp. is blown into a vertical furnace 6 from the upper and lower step tuyeres 4, 5. Raw materials of iron source, carbonaceous material, slag-making material, etc., are charged from the raw material charging hole 7 at upper part of the furnace. The granular Cr raw material 9 containing Mg oxide and Cr oxide in hoppers 8 is blown into the vertical type furnace 6 from the upper-step tuyeres 4 together with the high temp. oxygen-enriched air to progress the smelting reduction reaction of chromium raw material 9. Then, the produced slag composition are adjusted and maintained in the range satisfying the inequalities I and II. Adjustment of the slag composition is executed with adjustment of blending ratio of the raw material and kind, quality, quantity, etc., of the slag-making material. By this method, the molten chromium-containing iron is obtd. at high chromium yield without using electric power.
Patent JP-S63313887-A (JP)
Title: Optical electronic element
Inventor: INOUE TAKESHI
IPC: H01S5/00
Filed: 1987-06-16
Abstract: PURPOSE:To control the confinement width of carriers variably by providing an electric field applying means in which a depletion layer is formed on at least one side section of an active layer and a clad layer. CONSTITUTION:The layer structure of a P-type AlGaAs clad layer 2 shaped onto a P-type GaAs substrate 1, an undoped GaAs active layer 3 and an N-type AlGaAs clad layer 4 is formed, one part of the clad layer 2, the active layer 3 and the clad layer 4 are etched to a mesa type, an electrode 6 for confinement is shaped onto the side section of the mesa type section through an insulating layer 5, and electrodes 7, 8 for drive are formed respectively onto the surface of the clad layer 4 and the rear of the substrate 1. Consequently, when the electrode 6 for confinement is viced, the bands of the side section regions 9 of the active layer 3 and the clad layers 2, 4 are bent. Accordingly, the length of bending regions is determined by applied voltage, thus controlling the confinement width of carriers by applied voltage.
Patent JP-S6129078-A (JP)
Title: Alkaline storage battery
Inventor: KAWASE RYUJI
IPC: H01M10/26
Filed: 1984-07-19
Abstract: PURPOSE:To check the generation of hydrogen gas from the negative pole as well as to make a battery resistible to quick charging, by using an alkaline solution, containing four-grade ammonium salt having an ethyl group, for an electrolyte of the battery which makes cadmium an anode active material. CONSTITUTION:An alkaline solution of potassium hydroxide or the like added with four-grade ammonium salt is used for an electrolyte of an alkaline sorage batter making cadmium an anode active material. As this four-grade ammonium salt, for example, tetraethylammonium bromide is used. With this electrolyte used, hydrogen voltage of the negative pole is raised whereby hydrogen gas generation is checked so that gas pressure inside the battery is restrained from rising. Therefore, the alkaline storage battery that is well resistible to quick charging is offerable.
Patent JP-H0317380-A (JP)
Title: Method and apparatus for setting slat
Inventor: ENDO KAZUO
IPC: E06B9/15
Filed: 1989-06-13
Abstract: PURPOSE:To raise the efficiency and safety of operation by a method is which a slat is coupled with the coupler of a sending means and sent out while connecting other slats one after another, their heights are adjusted, and the slats are connected to the winding shaft side. CONSTITUTION:A slat S1 is connected to the coupler such as claws 20 of a sending means C such as conveyer chain provided to hanging device A. While connecting other slats S2 to the slat S1 after one another, the sending means C is operated to send out the slats S. The height of the means C on which the joined slats S are put is adjusted by an elevating mechanism B and the upper slats Sx sent are connected to the winding shaft 3 side. The connecting operation of the slats S on the device can thus be made possible, and operations on height places can also be lessened.
Patent JP-H073796-A (JP)
Title: Constructing method for self-supporting landslide protection wall
Inventor: MAEDA KOUKI
IPC: E02D17/04
Filed: 1993-06-22
Abstract: PURPOSE:To hold strength and rigidity without using a working face by integrating a field-constructed pile with a soil-cement column-line landslide protection wall. CONSTITUTION:A soil-cement column-line landslide protection wall 1 is constructed and a field-constructed pile 2 reinforced by an iron core cage 2'' and eccentric anchors is constructed on the side of the ground to be drilled. Primary drilling is performed and an assisting material 3 in the form of a rectangular box and two assisting materials 4, 4 in the form of a trapezoidal box are packed in the gap between every field-constructed pile 2 and the soil-cement column-line landslide protection wall 1, and a filler is injection into the gap and the materials 3, 4 are fastened together by means of a bolt 5 and integrated with the filed-constructed pile 2. An H-steel wale 7 is extended along the soil-cement column-line landslide protection wall 1 between field-constructed piles 2, 2, and is fastened to the rectangular-box-shaped assisting material 3 by means of a bolt 6. Final drilling is performed and the rectangular-box- shaped assisting material 3, the trapezoidal assisting material 4 and the H-steel wale 7 are constructed in sequence according to the depth of drilling. After a skeleton is constructed, the H-steel wale 7 is removed.
Patent JP-H05342267-A (JP)
Title: Automatic grocery/index preparation system in document processing system
Inventor: MIYAKE SATOSHI
IPC: G06F17/30
Filed: 1992-06-10
Abstract: PURPOSE:To prevent editing errors due to manual operation by reducing the burden of an user. CONSTITUTION:A document processing part 3 successively processes document data while storing the current numbers of volumes and pages in a current volume storage part 9 and a current page storage part 10. Then, when a part to be made into the grocery or the index is present, the operation for storing the numbers of the volumes and the pages of the part in an output data storage part 11 is continued until the document data is completed and the contents stored in the output data storage part 11 at last are outputted to a document output device 2. Thus, the grocery and the index for not only the single volume document but also the document over the plural volumes can be automatically prepared.
Patent JP-H09309869-A (JP)
Title: N-alkylamide ether acetic acid or salt thereof, production thereof and detergent containing the same
Inventor: YOKOI KENJI
IPC: C08L71/02
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound excellent in foaming, hard water resistance and detergency, and useful as a mild surfactant to the hair and the skin. SOLUTION: This N-alkyamide ether acetic acid or salt thereof is a compound of formula I [R<1> is an 8-22C alkyl or an alkenyl; R<2> is H, a 1-8C alkyl, an alkenyl, (AO)a(BO)bH or (AO)a(BO)cCH2 COOM; A, B are each a 2-4C alkylene, M is H, an alkali metal, an alkali earth metal, ammonium or an organic ammonium; (n) is 2-6; (a), (b) are each 0-20 and (a+b) is 0-20], e.g. N-dodecyl-γ-hydroxybutyroamide. The compound of the formula I is obtained by reacting an amide ether alcohol of formula II with an α-haloacetic acid of the formula: YCH2 COOM (Y is a halogen) in the presence of an alkali (e.g.; NaOH) at 40-100 deg.C for 1-100hr. A detergent composition containing the compound of the formula I is excellent as a detergent for a clothing, and for a tableware and vegetables, and as a shampoo and a body shampoo.
Patent JP-H04372634-A (JP)
Title: Resin composition having oxygen barrier property and packaging material made therefrom
Inventor: NAKAMURA KEIKO
IPC: C08K5/13
Filed: 1991-06-21
Abstract: PURPOSE:To provide a polyolefin resin composition having excellent oxygen barrier properties and prevented from emitting an odor as a result of deterioration of mechanical strengths and a package material made therefrom. CONSTITUTION:This composition comprises a polyolefin, an oxidation catalyst such as cobalt stearate and 100-500ppm of a free-radical inhibitor 2,2- methylenebis-(4-methyl-6-t-butylphenol).
Patent JP-H11339569-A (JP)
Title: Coaxial leakage cable
Inventor: KOYASU OSAMU
IPC: H01Q5/00
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a coaxial leakage cable that can communicate over multiple frequency bands and obviates the need to change transmission power for every frequency band. SOLUTION: This coaxial leakage cable is composed by integrating multiple cylindrical outside conductors 7 (11) in each of which multiple leakage slits are formed throughout its lengthwise direction and multiple coaxial leakage cable bodies 2 (3) each having an inside conductor 5 (9) supported coaxially with the outside conductor 7 (11), and the outside diameter of each of the outside conductors 7 (11) is so set to a value depending on he frequency band of the respective leakage coaxial cable bodies 2 (3) that the transmission loss of each of the leakage coaxial cable bodies 2 (3) is set to the same value for the same cable length.
Patent JP-2000336731-A (JP)
Title: Private-part flushing device
Inventor: TSUKITA YUJI
IPC: A61H35/00
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To reduce cost and improve practicability, to manufacture a private- part flushing device gentle to a skin at all times and to flush a private part by effective water. SOLUTION: In the private-part flushing device having a nozzle 1 extended and driven on the basis of a water-discharge requirement and discharging a fixed quantity of water or hot water and used for flushing an anus section and a vulva section, one kind or a plurality of kinds of water-soluble chemicals are housed in the nozzle 1 so as to be slowly discharged to a fixed quantity of water or hot water through a slow discharging film while the nozzle 1 can be mounted and demounted to and from a nozzle engaging section 11.
Patent JP-H05339444-A (JP)
Title: Polyethylenic resin composition
Inventor: YANAGISAWA KENICHI
IPC: C08L23/08
Filed: 1992-06-10
Abstract: PURPOSE:To provide the polyethylenic resin composition improved in flame retardance substantially without causing deterioration of its characteristics. CONSTITUTION:The polyethylenic resin composition good in flame retardance comprises 95-50wt.% of a modified polyethylene resin obtained by copolymerizing ethylene with an unsaturated compound having an organic carboxylic acid group or organic carboxylic acid ester group, and 5-50wt.% of an alkylphenolic resin not having thermal reactivity.
Patent JP-S5673123-A (JP)
Title: Broken fiber counting apparatus in fine spinning machine
Inventor: AZUMA SUSUMU
IPC: D01H13/14
Filed: 1979-11-19
Abstract: PURPOSE:The titled apparatus, capable of detecting broken fibers accurately, in which a fiber sensor and a broken fiber counting apparatus are traveled along a spindle rail in a ring spinning frame. CONSTITUTION:A traveling car 3 is moved back and forth along a spindle rail 1 of a ring spinning frame according to the command of a central processing unit, and a yarn sensor 17 to detect the presence of a yarn by contact of a probe 18 at the tip thereof with ballooning 20 of the yarn. The number of the yarn from the detected signal by the yarn sensor 17 is counted by a main circuit 24, and converted into light by a light emitter 26. The light signal is received by a receptor 27, and a broken yarn display circuit is driven by the receptor signal to count the number of the broken yarn.
Patent JP-H0317673-A (JP)
Title: Device for detecting toner quantity is toner box for developing unit
Inventor: AOKI MATSUYUKI
IPC: G03G15/08
Filed: 1989-06-15
Abstract: PURPOSE:To supplying such a device for detecting toner quantity in a toner box that a developing unit can be easily replaced by making the part of the toner box light transmissiable and providing a photosensor in the face of the light transmissiable part. CONSTITUTION:A developing unit housing 1 is removable from a copying machine main body along a guide 10, and the toner box 4 consists of a light transmissivity material and is constituted so that the toner does not adhere to it by mirror-finishing its inner wall surface, etc. The photosensor is constituted by providing a light emitting unit 14 in the face of a first bracket 12 fixed to the frame 11 of the copying machine main body, and a light receiving unit 15 in the face of a second bracket 13. Thus, the toner quantity in the toner box 4 can be detected based on the output of the photosensor. Moreover, since the photosensor is provided independently from the toner box 4, the photosensor can be reused when the developing unit is replaced to a new one, therefore, cost can be reduced.
Patent JP-S63313222-A (JP)
Title: Key input device
Inventor: NAKAJIMA AKIRA
IPC: G06F3/02
Filed: 1987-06-16
Abstract: PURPOSE:To eliminate a malfunction by latching an output, only when it has been transferred to a prescribed output state, based on a single depression key signal, a multiple depression key signal and a time-out signal of a timer. CONSTITUTION:A key input device is constituted of a keyboard 10, a key input decoding circuit 20 for decoding and outputting a key signal inputted from said keyboard, and also, making a single depression key signal x1 and a multiple depression key signal x2 active, when one key has been depressed, and when two or more keys have been depressed simultaneously, respectively, a decoding output circuit 30 for inputting an output of said circuit 20 and a key input effective output signal y1, and a chattering preventing circuit 40. Also, the chattering preventing circuit 40 is constituted of a state variable circuit 41, a timer 42 and an output variable circuit 44. In such a way, when the key signal is inputted, after the single depression key signal x1 has become active, only when it is active continuously until a timer-out signal is outputted, the state variable circuit 41 becomes the third output state, and latched by the decoding output circuit 30.
Patent JP-H09327351-A (JP)
Title: Chair for learning desk
Inventor: SETO KIYOMI
IPC: A47C7/50
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To restrain a crack of a foot placing plate without incurring a weight increase and an enlargement of the foot plating plate and without impairing external appearance design. SOLUTION: Installing recessed parts 38 running in the longitudinal direction are formed on respective inside surfaces opposed to each other in the lateral direction of leg parts 2, and a wooden foot placing plate 35 is installed over these left and right installing recessed parts 38 in a condition of projecting forward more than the front end of the leg parts 2. Installing members 36 having placing parts 36a to receive lateral directional end parts of the foot placing plate 35 from below, are fitted to and held by the respective both installing recessed parts 38, and a longitudinal directional length of the placing parts 36a is set larger than a longitudinal directional length of the installing recessed parts 38.
Patent JP-H023018-A (JP)
Title: Active matrix color liquid crystal display panel and its manufacture
Inventor: YOSHIBE SHUICHI
IPC: G02F1/136
Filed: 1988-06-17
Abstract: PURPOSE:To suppress the deterioration of a display response characteristic and a driving voltage characteristic, and the difference of a hue or a color unevenness by placing a spacer material only between display areas displayed by a display electrode and a common electrode. CONSTITUTION:A spacer material 15 by which a transparent substrate 1 provided with a switching element 4 and a display electrode 3 and the other transparent substrate 2 provided with a common electrode 12 and a color filter layer 14 are opposed to each other is dispersed into the color filter layer 14 and placed only on the display electrode 3. In such a way, it can be prevented that a thin film transistor (TFT) 4 is damaged by the spacer material 15, and an interval between the substrates can be set exactly, therefore, a display scarcely having the color unevenness can be executed.
Patent JP-H0318669-A (JP)
Title: Engine ignition device
Inventor: MOMOYAMA TSUTOMU
IPC: F02P11/02
Filed: 1989-06-15
Abstract: PURPOSE:To prevent an engine from generating abnormal noise by providing a delay circuit for delaying action of an overspeed governing circuit when an accelerator opening is shifted from a value above a fixed value to a value below the fixed value. CONSTITUTION:When an accelerator switch 13 is made ON, a transistor 44 is made OFF, therefore a transistor 50 is made ON, combined resistance of a resistance 41 and a resistance 32 becomes small, and engine revolution speed becomes high. In this case, if a set revolution speed is set higher than a set revolution speed of an overspeed governing circuit 40A, ignition of the engine is continued. Then when the switch 13 is made OFF from ON, the transistor 50 slowly becomes from ON to OFF being delayed by a delay circuit consisting of a resistance 47 and a condenser 49, so the engine does not miss fire promptly but misses fire being delayed by a fixed time, therefore abnormal noise on the engine is not generated. Relation between elapsed time of the switch 13 from ON to OFF, and engine revolution speed in this case, is that engine revolution speed is slowly increased and set revolution speed of the circuit 40A is also slowly increased.
Patent JP-S5853773-A (JP)
Title: Testing of integrated circuit
Inventor: HASHIZUME KEN
IPC: G11C29/12
Filed: 1981-09-25
Abstract: PURPOSE:To adjust the number of addresses as desired according to the address of a memory to be tested by feeding row and column addresses generated in a pattern generator to a pattern memory address through a multiplexer. CONSTITUTION:Row addresses R0-R3 and column addresses C0-C3 generated in a pattern generator are made correspond to addresses of a pattern memory 6 through multiplexers MPX-1-8. The MPXs-1-8 supply arbitrary number of bits among 1-4 from the row addresses R0-R3 to addresses of the pattern memory and remaining bits thereto from column addresses. This allows the use of row addresses and column addresses of the pattern generator as addresses of the pattern memory thereby providing a greater freedom in the addresses of the pattern memory.
Patent JP-S5273775-A (JP)
Title: Electronic wristwatch with calculator
Inventor: SHIMOI AKIO
IPC: G04G5/00
Filed: 1975-12-17
Abstract: PURPOSE:The reduction to extremely low power of about 15muA with a power supply of 1.5V is made possible by achieving the reduction to lower power as far as possible through the employment of static registors in circuit constitution.
Patent JP-H11345045-A (JP)
Title: Information processor
Inventor: YADA HARUHIKO
IPC: G06F1/24
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To surely prevent the occurrence of accidents such as the runaway of a CPU loaded on an extention board and the hung-up of a body side by resetting the board connected to a bus by control from the body side. SOLUTION: Relating to a personal computer 1, a CPU 3 is initialized by the reset of a power supply at the time of its start, and after the completion of initializing processing, drives a device driver 4 in accordance with an application program and accesses the expantion board 2 are necessity. In the completed state of integration of the device driver 4 corresponding to the board 2, the board 2 is reset and then prescribed data exchanging processing is executed. At the time of start, the body side can surely grasp the operation state of the board 2 and drive the board 2 and can surely prevent the occurrence of an accident such as hung-up. The board 2 also can surely prevent the occurrence of an accident such as the runaway of the CPU 9.
Patent JP-S5852752-A (JP)
Title: Section decision system
Inventor: NAKAGAWA HISAO
IPC: G06F9/45
Filed: 1981-09-24
Abstract: PURPOSE:To improve an execution speed by partitioning a compiler system into sections so as not to make at least an innermost loop across sections. CONSTITUTION:When a complier system is partitioned into sections, a loop is recognized to prevent at least an innermost loop does not across sections. Consequently, an instruction for loading the starting address of a section where the return address of the loop resides is eliminated. Instructions L, Rs, and A are instructions for loading to a section register Rs. Instructions BCT, R, and D2 allow a jump to the address obtained by adding a relative value D2 to the contents of the register Rs when the contents of a register R are not zero, and also  allow an advance to a next address when the contents of the register R are  zero.
Patent JP-S6210696-A (JP)
Inventor: SENDA KOJI
IPC: G02F1/133
Filed: 1985-07-08
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-S5273316-A (JP)
Title: Linear motor
Inventor: MIZUTANI SADAYUKI
IPC: H02K33/18
Filed: 1975-12-17
Abstract: PURPOSE: To efficiently operate a shifting of relatively long stroke, by construcing a linear motor of movable coilltype with a magnetic circuit having a big air gap and with a movable yoke provided so as to close the air gap part. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63316502-A (JP)
Title: Fm demodulation circuit
Inventor: FURUICHI TOKIISA
IPC: H03D3/06
Filed: 1987-06-19
Abstract: PURPOSE:To decrease the ripple at a low frequency by adding one side signal of two outputs mutually in the complementary relation from a quadrature detector to other side signal in an alternating current way and making this into the control output of a 90 deg. shifter. CONSTITUTION:An FM signal input 1 is connected to a 90 deg. shifter 3 and a quadrature detector 2. The output of the 90 deg. shifter 3 is inputted to the quadrature detector 2. One side output 7 of the complementary output from the quadrature detector 2 is outputted through a resistance 6 to a point 9. Other side output 8 is outputted through a capacitor 4 and a resistance 5 to the point 9, two outputs are added in the point 9 and the 90 deg. shifter 3 is controlled by the output. By constituting like this, the 90 deg. shifter of the FM demodulation circuit composed of the 90 deg. shifter and the quadrature detector is automatically set to an optimum delay quantity and the non-adjustment and absorption of the change with the passage of time of the 90 deg. shifter can be executed.
Patent JP-H0442548-A (JP)
Title: Method of manufacturing semiconductor having glass window for light-transmission
Inventor: MATSUDA SADAMU
IPC: H01L27/14
Filed: 1990-06-08
Abstract: PURPOSE:To obtain a method of a semiconductor manufacture in which a slippage of a glass window is prevented when transporting it to a plastic metal mold, and the glass window is provided for light-transmission which makes less adhession of dust to a space by a method wherein a marginal wall and the glass window are secured by using a magnet. CONSTITUTION:First, a glass window 11 is positioned on a marginal wall 13. Next, in a state that a lever 17 of a magnet stand 16 is switched off, the magnet stand 16 is arranged on the glass window 11. Next, in a state that the lever 17 is switched on, the magnet stand 16 is magnetized. Then, a die-pad 14 and a lead 4 are attracted by a magnet to secure the marginal wall 13 and the glass window 11. In order to mold the above-constructed lead frame, it is transported to a mold to position at a lower portion. Then, in a state that the lever 17 of the magnet stand 16 is switched off, the magnet stand 16 is eliminated. Next, an upper portion is closed to seal a resin 15 by a transfer mold. Accordingly, the glass window is not gotten out of position and the sealing resin does not flow into a space in the case of transfer molding, whereby a light characteristic is not damaged.