baber/WOPTO huggingface dataset:
Patent JP-H01168806-A (JP)
Title: Production of chromium-contained molten iron
Inventor: YONEDA NOBUYUKI
IPC: C21B13/00
Filed: 1987-12-24
Abstract: PURPOSE:To produce chromium-contained molten iron at high reduction speed and good workability by charging chromium oxide-contained material, carbonic material, flux and Fe-Si alloy into a reaction vessel charging molten iron and executing bottom blowing stirring and top oxygen blowing. CONSTITUTION:The molten iron 8 is charged into the reaction vessel 1 capable of top blowing and solid material composed of chromium oxide-contained material, carbonic material and flux is charged from a bunker 6 through the furnace top opening 3. Successively, nitrogen gas, etc., is blown from the tuyeres 2 of the furnace bottom and while executing bottom blowing stirring, oxygen is blown from the top blowing lance 4. By this method, smelting and reduction of the above chromium oxide are executed. Then, before or on the way of this smelting reduction, Fe-Si alloy is supplied from the furnace top. By this method, Si in the above alloy is effectively made to function as a reduction agent and the smelting reduction is executed at high reduction speed and good workability, and the chromium-contained molten iron is simply obtd. at good efficiency.
Patent JP-H01166494-A (JP)
Title: Lighting device for electric discharge lamp
Inventor: OKAMOTO FUTOSHI
IPC: H05B41/24
Filed: 1987-12-23
Abstract: PURPOSE:To enable the detection of a no-load condition by charging a capacitor via a no-load detection circuit during a no-load. CONSTITUTION:The secondary windings n2 to n4 of an inductance element L are connected to filaments f1 to f4 via respective capacitors C3 to C5. When an electric discharge lamps l1 and l2 turn into a no-load condition, a capacitor C1 is charged up to the voltage level of a direct current power supply E via resistors R1 and R2. In this case, a direct current interruption element is provided between the preheating windings n2 to n4 and the filaments f1 to f4 in order to interrupt discharge current of direct current characteristics from C1. According to the aforesaid construction, the charging voltage of the capacitor C1 rises at the time of no-load and there appears a voltage drop in a no-load detection circuit 1, thereby enabling the detection of a no-load condition.
Patent JP-H03186227-A (JP)
Title: Vapor exhausting device for electric hot-water heater or the like
Inventor: MORI KIYOTAKA
IPC: A47J27/21
Filed: 1989-12-15
Abstract: PURPOSE:To improve the hot water quality and the warming performance and to hold the cleanliness by providing a valve body allowed to be lifted with a flexible member which expands/contracts at a prescribed temperature, on a vapor exhausting port provided on the upper part of a cover. CONSTITUTION:A container 1 for housing a liquid 9 is provided in a body 2, and also, the upper part of the container 1 is covered with a cover 3. Also, on a vapor exhausting port 6 provided on the upper part of the cover 3, a valve body 8 allowed to be lifted by a flexible member 7 which expands/ contracts at a prescribed temperature is provided. Thus, the hot water quality and the warming performance are improved, and also, the more cleanliness can be held.
Patent JP-2000141441-A (JP)
Title: Injection molding method and injection control device
Inventor: ASAI IKUO
IPC: B29L17/00
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To enhance the mold release characteristics of a a sprue and gate part while the generation of a stress in a molded product during injection molding is suppressed. SOLUTION: A gate part is shut off under such a state that an injection retaining pressure is applied to a molten resin 52 packed in a molding cavity 34 by injection under a first injection pressure. Further a second injection pressure which is set independently of the first injection pressure and the injection retaining pressure is made act upon a sprue and gate part 54 by applying the second injection pressure without influencing the second injection pressure to the interior of the molding cavity 34.
Patent JP-H03185175-A (JP)
Title: Device for tearing fabric selvage
Inventor: WATANABE MITSUTOSHI
IPC: D06H7/02
Filed: 1989-12-15
Abstract: PURPOSE:To provide smooth and efficient tearing operation by successively and precisely tearing a fabric selvage along weft while turning back and running a running member connected to a revolving chain in a state in which the fabric selvage corner part is gripped and held with a clamping mechanism. CONSTITUTION:A fabric selvage set on a table 1 is subjected to tearing operation. In the process, a running member 34 connected to an endless revolving chain 19 running on a revolving circuit composed of the upper direct advance running passage (40A), the first turnback running passage (40B), the lower direct advance running passage (40C) and the second turnback running passage (40D) is moved from a standby position to a starting position. A corner on the side of starting tearing of the aforementioned fabric selvage is then gripped and held with a clamping mechanism 39 and a cut line is simultaneously formed in a tearing starting position with a cutter. The running member 34 is then run to successively tear the fabric selvage along weft. When the running member 34 passes the first turnback running passage, the resultant torn beltlike fabric piece is hooked with a hooking pulley 11 to release the aforementioned fabric piece from the clamping mechanism 39 at the position of a release cam 56. The running member is then stopped to stand by to the start of the next operation.
Patent JP-H08176107-A (JP)
Title: N-styrylphthalimide derivative for organic nonlinear optical material and use thereof
Inventor: OGAWA TADASHI
IPC: C07D209/44
Filed: 1994-12-28
Abstract: PURPOSE: To provide a new N-styrylphthalimide derivative which is useful as an organic nonlinear optical material for producing a wave-changing element. CONSTITUTION: An N-styrylphthalimide derivative of formula I (X is O, S; at least one of D1 to D4 are each an electron-donating group; at least one of A1 to A5 are each an electron attractive group), for example, N-4'-nitrostyryl-4- dibutylaminophthalimide. The compound of formula I is obtained, for example, by reaction of a compound of formula II with formula III in the presence of cuprous bromide and a trace amount of copper powder at 195 deg.C. In the compounds given by the formula I, the electron-donating groups of D1 to D4 are suitably an alkyl, a dialkyl-substituted amino, alkylthio, or arylthio. The electron attractive groups of A1 to A5 are each a halogen, OH, cyano, nitro, carboxylic acid, acyl ester, sulfonic acid, sulfonic ester or fluoroalkyl.
Patent JP-H05138309-A (JP)
Title: Improvement of surface characteristic of metal cast strip and apparatus for producing metal cast strip
Inventor: SHIBUYA KIYOSHI
IPC: B22D11/06
Filed: 1991-11-15
Abstract: PURPOSE:To improve the surface characteristic of a strip by forming carbon dioxide gas atmosphere on the surroundings of a paddle at the time of producing the ferrous alloy strip by pouring and solidifying molten metal on a rotated cooling roll surface. CONSTITUTION:Molten Fe80B10Si9C1 (atomic %) having 1300 deg.C m.p. is poured in the water-cooled copper alloy-made cooling roll having 25m/sec peripheral speed by using a pouring nozzle having 150mm width slit, and as the atmospheric gas, the carbon dioxide gas having 0.3Nm<3>/min at 700 deg.C is used. By this method, the strip having the excellent surface characteristic can be produced by the single roll method.
Patent JP-H08182686-A (JP)
Title: O ring for cirsodesis treatment
Inventor: IZUMI YASUNOBU
IPC: A61B17/12
Filed: 1994-12-28
Abstract: PURPOSE: To provide a safe O ring where the deterioration of quality is little and shrinkage property and properties such as tensile strength at drawing, etc., are stable by making the O ring used in cirsodesis treatment for ligating a varix endoscopically, out of the elastic body having isoprene rubber for its main ingredient. CONSTITUTION: This O ring 4 used for a cirsodesis treatment for ligating a varix by letting down the O ring 4 after drawing and expanding the O ring 4 in advance and mounting it around the tubular body, and sucking in-body tissue such as a varix, etc., endoscopically into the tubular body is made of elastic body having isoprene rubber for its main ingredient. For this O ring 4, the one where the inside diameter is 2.0±0.5mm and the sectional area is within the range of 1.7-3.6mm<2> for, and the tensile strength at its drawing is in the range of 0.13-0.35kg at the time of double drawing, and 0.30-0.57kg at the time of quadruple, and the recovery property value is double or under is used. Moreover, to isoprene rubber is silicone oil of preferably 1-10% added.
Patent JP-H05332789-A (JP)
Title: Method and device for coding position using perfect word
Inventor: JIYON KANIFU
IPC: G01D5/36
Filed: 1992-12-07
Abstract: PURPOSE: To enable the generation of time pulses at easily usable hardware by periodically detecting the marks of the binary code sequential of perfect word provided for a rotation code disk. CONSTITUTION: Perfect word binary code 12 is provided as reference marks for an encoder disk 13 which is to be attached to a rotation axis 20. The bits 24 of the binary code 12 are periodically detected by a reading device 22 and transmitted to the serial input 27 of a shift register 28 by a conductor 26. The contents of the shift register 28 are compared with those of a reference register 32 by an adder/gate 31. When the result exceeds the reference value of the threshold value of the input 38 of a system determination comparator 36, a pulse is outputted at a system output 10. As the perfect word has a great number of bits, it has higher amplitude than a single bit, is accurately identified and enables the use of high threshold values, thereby increasing the energy and contents of information.
Patent JP-H06177645-A (JP)
Title: Oscillation circuit
Inventor: MIYAZAKI SHINICHI
IPC: H03B5/32
Filed: 1992-12-07
Abstract: PURPOSE:To prevent an oscillation level from being decreased due to a temperature effect by detecting an output level of an oscillator to control a variable impedance circuit thereby varying a reactance of a crystal resonator resulting in that the crystal resonator is oscillated at a frequency in which the resistance of the crystal resonator is decreased. CONSTITUTION:An oscillated output signal of an output level detection circuit 1 detecting an output level of an oscillator is detected by a detection diode V2, a detection resistor R4, a detection capacitor C4 being components of a high frequency detection circuit. An output detection signal is inputted to an operational amplifier OP1 being a component of an impedance control circuit 3. The impedance control circuit 3 applies arithmetic operation to the output detection signal and outputs the result to a varactor diode V1 through a bias voltage application resistor R7. When a negative resistance -R0 of the oscillator is decreased due to a temperature change or the like and an output level is decreased, the bias voltage of the varactor diode V1 is decreased to decrease a capacitive reactance XC and to increase an inductive reactance XL thereby decreasing the oscillating frequency.
Patent JP-H10139707-A (JP)
Title: Bolaforme compound containing glycerol at both end parts, its production and its use
Inventor: NOIRET NICOLAS
IPC: C09K23/00
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound useful as a surfactant, an encapsulation agent, a protein extractant, etc. SOLUTION: This compound is shown by formula I [R is a group of formula II of formula III (the valance which an oxygen atom has is a valence to be bonded to a hydrogen atom); A is an (unsaturated) saturated straight/chain or branched chain/containing 6-32C hydrocarbon chain; with the proviso that a compound in which R is CH2 -CH(OH)-CH2 OH and A is a 16C, 20C or 32C saturated straight-chain hydrocarbon chain is omitted] such as n-decanediyl-1,10- dimethanesulfonate. The compound of formula I is obtained by reacting a 6-32C α, ω-alkanediol containing an (unsaturated)saturated straight-chain or branched- chain with a compound of the formula R'SO2 cl (R' is a straight-chain or a branched-chain alkyl, aryl, etc.), then with a compound of the formula R-OH (the valance of an oxygen atom is determined by bond to a protecting group) and eliminating the protection group.
Patent JP-H07188276-A (JP)
Title: Sulfated oligosaccharide tocopherol clycoside acylated product and an antiviral containing the same as an active ingredient
Inventor: SHOJI TADAO
IPC: A61K31/355
Filed: 1993-12-24
Abstract: PURPOSE:To obtain a novel sulfated oligosaccharide-tocopherol glycoside acylated product or its physiologically permissible salts and an antiviral which can be orally given with lowered toxicity. CONSTITUTION:The hydrogen of the hydroxy group in the 1 position of the reduced terminal saccharide of an oligosaccharide which is composed of same or two different monosaccharides as components is substituted with a tocopheryl group, and 12 to 80% of the rest of hydroxyl groups are acylated with an acyl group selected from the group consisting of aliphatic and aromatic acyl groups, while 88 to 20%, are sulfated to give object sulfated tocopherol-glycoside acylated product or its physiologically permissible salts and an antiviral containing the same as an active ingredient.
Patent JP-H02172299-A (JP)
Title: Manufacture of shielding apparatus
Inventor: KOBAYASHI HIROSHI
IPC: H05K9/00
Filed: 1988-12-23
Abstract: PURPOSE:To easily obtain a shielding apparatus having a desired shape by plating magnetic metal on at least either one of the outer surface or the inner surface of a case body formed into a desired shape by resin molding, and forming a magnetic layer. CONSTITUTION:An upper lid 2 and a bottom plate 3 are formed by resin mold. A metal mold is provided with a plurality of small holes 4 for heat dissipation and protruding parts 5, 6 corresponding with leading-out holes 5, 6 for cables and the like. A plurality of the small holes 4 and the leading-out holes 5, 6 are formed concurrently with molding the upper lid 2. Magnetic metal is plated on the outer surface of the case body 2 formed by resin mold. In this manner, the case 1 is formed by resin mold, and a shielding apparatus is formed by plating magnetic material on the outer surface of the case body 1, so that the shielding apparatus having a desired shape can be easily obtained by working magnetic material member itself.
Patent JP-H11161296-A (JP)
Title: Document reader device and method
Inventor: TSUSHIMA TSUNETO
IPC: G10L13/08
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To read the content which an operator intends without a step of preliminarily registering voice information corresponding to displayed characters by obtaining the voice information through a retrieving process in a voice learning dictionary prior to a specified number of fixed voice dictionaries registered. SOLUTION: 'suzukaze'(cool breeze) written in Kana which is input from an input means 101 is converted into that of Kanji by a converting means 102. The content that 'suzukaze' written in Kana being stored in a conversion dictionary storing means 103 is information on reading is converted into that of Kanji as display information, 'meishi'(noun) as information on the part of speech, and 'suzukaze' written in Kana as voice information in order, and they are stored in a voice learning dictionary in a conversion dictionary replacement means 104. Firstly, a retrieval is made in the voice learning dictionary with 'suzukaze' as display information appearing in a document which is to be read up, used as retrieval words, by means of a voice output means 106.  Then, the read information 'suzukaze' and information on the part of speech 'meishi'(noun) are obtained, and based thereon voice data 'suzukaze' is made and output in voice.
Patent JP-H02191222-A (JP)
Title: Antimalarial agent
Inventor: SHIMADA KENJIRO
IPC: A61K31/7048
Filed: 1989-12-18
Abstract: PURPOSE:To provide an antimalarial agent having storing anti-piroplasmosis action and antimalarial action and useful for piroplasmosis containing a tetrocarcin. CONSTITUTION:An antimalarial agent contains at least one of tetrocarcins. The active ingredient includes tetrocarcin A of the formula, tetrocarcin B (the sugar D is changed into H) and tetrocarcin F (the sugars C and D are changed into H). The compounds of the formula are useful as an anti-piroplasmosis agent for animals, especially cattles. When used as the anti-piroplasmosis agent, the compound of the formula is continuously or intermittently administered at a dose of 0.1-20.0mg/kg (especially 0.32-9.6mg/kg) (as the tetrocarcin) once a day. When used as the antimalarial agent, the compound is administered at a dose of 0.5-10mg/kg (tetrocarcins) by the same method.
Patent JP-H03187085-A (JP)
Title: Cassette auto-changer
Inventor: INOUE HARUO
IPC: G11B15/68
Filed: 1989-12-18
Abstract: PURPOSE:To directly reproduce many information by analyzing a reproducing list to discriminate whether a program can be searched in time or not and using an information recording and reproducing device and a robot controller on demand to search the program. CONSTITUTION:An analyzing and control device 4 checks whether programs of cassettes can be searched in time or not in order from first reproducing information of the reproducing list. If the cassette which will be reproduced after one minute or longer and whose program cannot be searched in time is discriminated after the end of check, the device 4 releases one of information recording and reproducing devices from the control of a controller 3 and issues and instruction to carry this cassette to this released information recording and reproducing device and issues a program search instruction to the information recording and reproducing device after moving the cassette and issues the instruction, which returns the cassette to the cassette storage case, to a robot controller 2 after the end of program search. Thus, cassettes where many independent information are individually recorded are continuously reproduced.
Patent JP-H10154187-A (JP)
Title: Simulation method and device
Inventor: YONEKURA MASATAKE
IPC: G06F17/00
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a product system simulation device which accurately reproduces the influence of maintenance that is executed at a facility, and which is operated by a computer. SOLUTION: When a simulation device 10 receives a simulation request signal S1, a dummy information creating part 21 acquires equipment information 11 and equipment maintenance information 12 from production system information 1 and creates dummy product information that simulates equipment maintenance. A simulation production system information creating part 22 creates a simulation model 31 from what adds dummy product information to information that is acquired from the information 1 and stores it in a data storing part 3. A simulation executing part 4 carries out simulation based on the model 31, and the result 32 is stored in the part 3. The result after selects dummy product information is selected as equipment maintenance information by a result outputting means 5, is outputted.
Patent JP-H06175195-A (JP)
Title: Signal detector
Inventor: MATSUMOTO JUNICHI
IPC: G03B13/36
Filed: 1992-12-08
Abstract: PURPOSE:To provide a signal detector capable of detecting the position of a lens extension mechanism, or a diaphragm at a real time and also simplifying an actuation sequence. CONSTITUTION:A movable member 11 having a slit 11c whose width is successively changed and a shutter blade 14 having a comb-teeth shaped slit 14a are arranged between the light projecting unit 16a and the light receiving unit 16b of an optical sensor unit 16, and the position of the movable member 11 is detected from the absolute value of a detection current outputted from the optical sensor unit 16, and the position of the shutter blade 14 is detected from the variation.
Patent JP-H02171990-A (JP)
Title: Cash processor
Inventor: SENUMA NORIYUKI
IPC: G06Q40/02
Filed: 1988-12-26
Abstract: PURPOSE:To obtain error logging individual for each cash processor in a host device side by setting peculiar information such as a manufactor machine number, etc., to the cash processor and informing these peculiar information of the host device. CONSTITUTION:When control information are sent from the host device, a control part 2 judges whether it is necessary for the information to detect the peculiar information or not. When it is necessary for the information to detect the peculiar information, the manufacture machine number and the other peculiar information set to a peculiar information set part 4 are read and a host interface input/output part 1 informs the peculiar information of the host device. Thus, the error logging can be obtained in the host device side individually for each cash processor. Then, even when the connection of the cash processor is changed by a user or maintenance staff and a fault is generated, it can be exactly known which cash processor generates the fault. Then, the maintenance ability can be improved.
Patent JP-H02172760-A (JP)
Title: Thermal printer
Inventor: KONDO SHOJI
IPC: B41J2/32
Filed: 1988-12-26
Abstract: PURPOSE:To perform high resolution by setting the size of a pixel in main and sub scanning directions of a heat generating element to the size of finely divided pixel of I/N of maximum pixel formable size corresponding to a maxi mum pixel region to supply a current thereto, and shifting its center in the main scanning direction. CONSTITUTION:In a thermal head, heat generating elements 10 are arranged linearly along the central axis of a platen to compose a heat generator array 11. Here, the dot region of an image to be formed on a recording sheet is so formed by the regulation of applying energy to the heat generating element 10 that finely divided pixel region R of S/N such as S/4 with respect to the area of a maximum pixel region S having a maximum pixel formable size D is formed at a center P. The maximum pixel region S is formed at two regions R at the center P in main and sub scanning directions A, B. The maxi mum pixel region S is split in the main and sub scanning directions A, B, the center O of the part Sa corresponding to the region S is shifted with respect to the center P of the heat generating element 10 to obtain a quadruple pixel density. Thus, an image having high resolution can be obtained without enhanc ing the density of the heat generating element.
Patent JP-H04197140-A (JP)
Title: Feed of fattening for animal meat
Inventor: HAYASHI MASAHARU
IPC: A23K1/16
Filed: 1990-11-28
Abstract: PURPOSE:To obtain the title feed having high absorption rate, hardly having accumulating properties, oxidizable in lever, consumable as energy, containing a middle-chain fatty acid triglyceride. CONSTITUTION:The objective feed containing 8-12C a middle-chain fatty acid triglyceride (MCT). The amount of MCT added is >=0.5wt.%, preferably 1.0-15wt.% in the case of pork and preferably 1.0-10wt.% in the case of beef.