baber/WOPTO huggingface dataset:
Patent JP-S60100115-A (JP)
Title: Large aperture ratio photographic lens
Inventor: GOTOU HISASHI
IPC: G02B9/64
Filed: 1983-11-07
Abstract: PURPOSE:To execute photographing with a high performance extending over a wide photographing range from an infinity object to a dead short distance object by extending the whole lens system, and also expanding an interval between the first lens group and the second lens group, in a photographic lens consisting of three groups of positive, negative and positive. CONSTITUTION:In a photographic lens consisting of the first lens group having a positive refractive power, the second lens group having a negative refractive power, and the third lens group having a positive refractive power, when focusing to a short distance from an infinity, the whole lens system is extended and also an interval between the first lens group and the second lens group is expanded. Following it, when a diaphragm interval, namely, an air interval between the second lens group and the third lens group is varied, the image forming performance can be further raised.
Patent JP-H1043042-A (JP)
Title: Juicer
Inventor: SONE YASUSHI
IPC: A47J19/00
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To rotate easily a ring-like member and improve the reliability and usability of change-over of juice concentration by preventing the ring-like member form rotating in the opposite direction to a centrifugal separator basket by reacting accompanying the rotation of the centrifugal separator basket in the start of a motor. SOLUTION: The juicer is formed in the lower part of a filter 18 of a centrifugal separator basket 15 with a through hole 20, while disposing a ring-like member 24 covering the through hole opened and closed in the filter 18 in the outer periphery of the centrifugal separator basket 15. A click feeling is given by providing an engaging lug part 21 and projection 29 respectively on a cutter bed 147 and the ring-like member 24 so that the ring-like member 234 is located in the positions of the opened through hole 20 and closed through hole 20. Then, the ring-like member 24 is regulated in the rotation to the rear side of the rotational direction of the centrifugal separator basket.  Thus, since the ring-like member is not rotated to the rear side in the rotational direction of the centrifugal separator basket, the ring-like member van be prevented from being rotated carelessly in the opposite rotational direction to the centrifugal separator basket by the reaction ion the rotational start of the same so that the reliability of juice consistency change-over can be improved while the click feeling between the ring-like member and cutter bed is intensified more than necessary, so that the rotational operability of the ring-member is not lowered.
Patent JP-S60100170-A (JP)
Inventor: YAMAMURA HIROHISA
IPC: G09F9/00
Filed: 1983-11-07
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-S5998598-A (JP)
Inventor: BURENTO HENRII DOIRU
IPC: H01R12/51
Filed: 1983-11-07
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-S6098772-A (JP)
Title: Automatic focus control circuit
Inventor: HIRAMATSU TATSUO
IPC: G02B7/36
Filed: 1983-11-04
Abstract: PURPOSE:To obtain an automatic foucs circuit possible for A/D conversion with high accuracy and high reliability by integrating an absolute value of a signal being the result of separation a high frequency component from a luminance signal and continuing double multiplication of an integration output until an integration output level reaches a prescribed value. CONSTITUTION:The high frequency component is separated from the luminance signal in the video signal and this absolute value signal is inputted to an integration circuit comprising a resistor R1 and a capacitor C1. The integration output is inputted to a level comparator circuit 6a via a buffer B1, and when it is lower than a reference voltage Vref, the output of the circuit 6a is inputted to a switching control circuit 6b and a counter 6c. The circuit 6b changes over switches S2, S3, conducts an FETQ, transfers the electric charge of the C1 to a C2 having a half capacitance of the C1, the switch S4 is closed via a buffer B2, the C1 is charged so as to generate a double voltage. Then an S7 is opened, a switch S5 is closed to discharge the electric charge of the C2. When the voltage of the C1 reaches the Vref or over through the repetition of the operation, the result is subjected to AD-conversion 7, a shift pulse is generated (13) based on the count value of the counter 6c and stored in the memory 8.
Patent JP-S6186450-A (JP)
Title: Composition for coating optical communication glass fiber
Inventor: KIDOKORO NAOTO
IPC: C08F299/02
Filed: 1984-10-05
Abstract: PURPOSE:To obtain the titled composition excellent in softness, reliability for a long period and curing characteristics by consisting of the specified polyetherpolyol series urethane (meth)acrylate prepolymer. CONSTITUTION:Polyetherpolyol series urethane (meth)acrylate prepolymer is obtained by allowing one equivalent OH group contained in polyetherpolyol compd. of 200-5,000mol.wt. which is obtained by subjecting >=5wt% two or more kinds of ionic polymerizable cyclic compds. (e.g. ethylene oxide and ethyleneimine) plus 5-95wt% tetrahydrofuran to the ring opening polymerization, 1.1-2.0 equivalent isocyanate group contained in polyisocyanate compd. (e.g. 2,4-tolylenediisocyanate) and 0.5-1.5 equivalent (meth)acrylate compd. contg. hydroxyl group (e.g. 2-hydroxylethyl(meth)acrylate) to react with one another. Then the prepolymer is blended with a radiation-radical crosslinking prepolymer and a reactive diluent.
Patent JP-S60100595-A (JP)
Title: Novel peptide
Inventor: YANAIHARA NOBORU
IPC: A61K38/00
Filed: 1983-11-04
Abstract: NEW MATERIAL:The compound of formula I [R1 is pGlu, X-R2-CO-(X is H, carboxyl or amino; R2 is lower alkylene), etc.; A is Asp or single bond; B is Tyr (SO3H) or Phe(NHSO3H); C is Met, Leu, etc.; D is Gly or D-amino acid; E is met, Leu, etc.; Y is NH2, Asp-NH2, etc.]. USE:A cholecyst contracting agent, pancreatic juice secretion promoting agent, sedative, analgesic, reagent for clinical examination, etc. PREPARATION:The peptide of formula II, etc. is produced e.g. by the stepwise process to condense amino acids one by one to the terminal amino acid. If necessary after protecting the active group such as amino group, the peptide is subjected to the sulfating reaction to introduce the sulfuric acid ester group of formula III to the Tyr residue and to obtain the objective compound of formula I .
Patent JP-2000038822-A (JP)
Title: Handrail
Inventor: UETAKE ATSUSHI
IPC: E04F11/18
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To prevent hands from slipping by providing nearly diamond-shaped projections in plan view, whose angle and size are specified, at every distance in the longitudinal direction of a nearly columnar handrail body. SOLUTION: Nearly diamond-shaped projections 22 in plan view are protruded at every pitch in the longitudinal direction of a nearly columnar handrail body 21 to constitute a handrail 2. The handrail 2 is fitted for instance to a wall with brackets or the like while arranging the projections at the wall side. The diamond-shaped projection 22 is provided with short diagonals in the longitudinal direction of the body 21 and formed so as to easily and firmly grasp them by forming the smaller apex angles to be 10-45 degrees. Then, the pitch of the projections 22 is set at 15-30 mm to form the same width with fingers and enlarge the contact area of the fingers and the surface of the handrail so as to easily and firmly grip them without slippage. The protruded length of the projections 22 out of the body 21 surface is made as thick as 3-10 mm to be about a half of a finger's thickness.  Further, the protrusions are formed to easily grasp the handrail 2 or let it go. In this way, this handle is formed to hardly slip an aged person's hand not having a strong grasping power and the sense of use can be improved.
Patent JP-S6365253-A (JP)
Title: Hot-water supplier
Inventor: YOSHIDA AKIO
IPC: F24H1/44
Filed: 1986-09-04
Abstract: PURPOSE:To permit the minimizing of an installation space as well as the saving of energy, by a method wherein the title hot-water supplier is equipped with a combustion chamber, formed by heat transmitting walls provided at the upper part of a hot-water reserving tank, a heat transfer tube, arranged in the combustion chamber, and a pump, supplying water from the lower part of the hot-water reserving tank into the inlet port of the heat transfer tube. CONSTITUTION:A combustion chamber 10, formed by heat transmitting walls 9, is provided at the upper part in a hot-water reserving tank 8 while the gas fuel of a burner 11, provided at the upper part of the heat transmitting walls 9, is burnt in the combustion chamber 10. A coil type heat transfer tube 14, extending up-and-down along the vicinity of the heat transmitting walls 9, is arranged in the combustion chamber 10. The lower end 21 of a pipeline 20 is opened at the lower part of the hot-water reserving tank 8 and the upper end thereof is connected to the inlet port 22 of the heat transfer tube 14 while a pump 23 is interposed in the half way of the pipeline 20. City water or the like is supplied into the lower part of the hot-water reserving tank 8 through the pipeline 25 while the end 27 of a hot-water supplying pipe 26 is opened at the upper end of the same tank 8. The water from the lower part of the hot-water reserving tank 8 is introduced into the upper part of the hot-water reserving tank 8 through the heat transfer tube 14 and is circulated while the water in the upper part of the hot-water reserving tank 8 is heated by the heat transmitting walls 9, forming the combustion chamber 10. According to this method, an installation space may be minimized and thermal efficiency may be improved.
Patent JP-S6453264-A (JP)
Title: Character processor
Inventor: KIGOSHI TOSHIKO
IPC: G06F17/22
Filed: 1987-08-24
Abstract: PURPOSE:To improve the efficiency of KANA (Japanese syllabary)/KANJI (Chinese character) conversion by registering the information of the same level as word information on an incorporated dictionary when words are registered. CONSTITUTION:A processing means B processes attribute information which is used when the words are registered by a word register means A. A conversion processing means D performs KANA/KANJI conversion based on the attribute information and the words registered by the means A. Thus it is possible to perform the KANA/KANJI conversion of those words registered by the means A via the means D together with reference of the attribute information. As a result, a user can register various information (propriety for connection of honorific words, addition or non-addition, meanings of nouns, etc.) in addition to symbols, the reading forms and the parts of speech when the words are registered. In such a way, the KANA/KANJI converting efficiency is improved and at the same time the operability of a character processor is also improved.
Patent JP-H0867863-A (JP)
Title: Adhesive agent for fiber screen print
Inventor: RAINHARUTO SHIYUNAIDAA
IPC: C09J135/00
Filed: 1995-08-15
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive for textile screen print comprising a water-soluble polymer.  
     SOLUTION: This adhesive comprises a water-soluble polymer selected from among (A) an acrylamide or methacrylamide homo- or copolymer, (B) a copolymer of (a) acrylamide and/or methacrylamide and/or (b) acrylonitrile and/or methacrylonitrile and/or (c) a monoethylenically unsatd. carboxylic acid, (C) a copolymer of (d) a monoethylenically unsatd. carboxylic acid and/or (e) acrylonitrile and/or methacrylonitrile, and (D) a copolymer of (f) a 2-8C olefin and (g) a monoethylenically unsatd. carboxylic acid, a copolymer selected from among copolymers B, C, and D being in the form of an ammonium, alkali metal, or alkaline earth metal salt. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H0662213-A (JP)
Title: Facsimile equipment
Inventor: NAMIKAWA MASANORI
IPC: H04N1/32
Filed: 1992-08-05
Abstract: PURPOSE:To transmit files according to the purpose of transmission time designation by deciding the transmitting order of respective files based on various standards even when there are plural files for which the transmission is designated at the same time, and preferentially transmitting the file setting the delivery limit while approximating the designated time as much as possible and reducing a communication charge. CONSTITUTION:A memory managing part 10 stores data such as the image information of a transmitting original read by a scanner 3, memory capacity and page number, etc. On the other hand, data such as the destination telephone number of the original, the distinguishment of a G3/G4 equipment and the distinguishment of an extension/line wire or the like are inputted from an input part 9 and stored in a RAM 8 by an operator. Further, the designated transmission time of the original is inputted and stored in a designated time storage part 11. The designated time of the image information stored in the memory managing part 10 is monitored by a timer part 12 and when there are plural files for which the transmission is designated at the same time, those files are transmitted by deciding the transmission priority of the respective files based on the prescribed discrimination reference of a discrimination part 7.
Patent JP-2000040701-A (JP)
Title: Crosstalk preventing circuit
Inventor: TAKAHASHI HIROSHI
IPC: H01L23/52
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a circuit capable of reducing or removing crosstalks by a method which does not affect miniaturization or improvement in integration level. SOLUTION: In a crosstalk preventing circuit, when between at least two signal line formed almost in parallel with each other, e.g. a master clock line and a slave clock line 11 and 12 if no signal is impressed on at least one of these two lines or a testing signal is impressed on the third signal line 13 to be grounded, when two signal lines are impressed with a signal is drawn between two lines 11 and 12. At this time, it is preferable that a driver circuit is connected to the third signal line 13 as well as the ratio of the current driving capacities between an N-channel transistor and a P-channel transistor of the driver circuit is specified to be almost 2:1.
Patent JP-H1045705-A (JP)
Title: Production of optically active acylsulfonamide
Inventor: ISHIZUKA NATSUKI
IPC: C07B53/00
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To obtain an optically active acylsulfonamide by using only inexpensive reagents, also simple production processes and a corresponding acid chloride of an optically active carboxylic acid having an asymmetric carbon of which α-position is substituted by an oxy group as an intermediate, while keeping a stereospecificity. SOLUTION: This method for producing an optically active acylsulfonamide is constituted by reacting a chlorinating agent to an optically active carboxylic acid of formula I (* is an asymmetric carbon atom; R<1> is a phenyl; R<2> is an alkyl, an aryl or a heteroaryl) having an asymmetric carbon of which α-position is substituted by an oxy group, to form an acid chloride of formula II, then reacting a compound of formula III (R<3> is an aryl; R<4> is H or an alkyl) in the presence of an inorganic base, or reacting a metal slat of the compound of the formula III without the presence of a base to obtain an acylsulfonamide of formula IV (>=95% optical purity). As the chlorinating agent, oxalylchloride and thionylchloride are suitable. As the inorganic base, trisodium phosphate, tripotassium phosphate, sodium hydroxide and potassium hydroxide are suitable.
Patent JP-2000040717-A (JP)
Title: Tab tape and electric-characteristic measuring and testing method thereof
Inventor: YOSHIZAWA MASASHI
IPC: G01R31/26
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To polish the needle tip of a probe card and to automatically remove the shaved material of a pad attached to the needle tip, by manufacturing a TAB tape for needle-tip polishing tip for the probe card, and performing the electrical characteristic test of the TAB tape. SOLUTION: First, a tip 2 to which a pad for polishing needle tip is attached, is manufactured. The height of the pad for polishing the needle tip is made identical to the height of the pad of a device. The frequency of the needle-tip polishings is determined. Thereafter, the tip 2 including the needle-tip polishing pad is mounted on a TAB tape by the same way as the device. The electrical characteristic measurement of the mounted TAB tape is performed for the tip 2 including the needle-tip polishing by the same way for the TAB tape, which does not include the pad. Then, the tip, which has not passed all the tests in measurement, is rejected as a defective product. In this case, since contacts are made several times, the needle tip of the probe card is polished, and the refuse of the pad attached to the needle tip is also removed.
Patent JP-H0746082-A (JP)
Title: Filter circuit
Inventor: ARIYOSHI HIROMI
IPC: H03H11/40
Filed: 1993-07-30
Abstract: PURPOSE:To stabilize the output of a capacitance amplifier circuit, to stably and highly accurately operate a filter circuit and to perform validation to small signals by compensating the temperature drift part of the capacitance amplifier circuit in a reference voltage circuit. CONSTITUTION:Since the voltage of the input terminal of an amplifier A1 functions to be the same amount when input signals Vin are inputted to the input terminal of the capacitance amplifier circuit in this filter circuit, an output current is shunted at a resistance ratio of an output resistor R3 and a feed back resistor R1, and the amplifier A1 is operated to let the charging and discharging of the C1 of a capacitor 5 appear as large capacitance. The reference voltage circuit is defined as a voltage follower as well and an operational amplifier A3 decides output VR by a potential decided by the reference potential of a noninverted input terminal 9. Since the potential VR is decided by the resistors r1, R5 and R6 for deciding the potential of the terminal 9, the temperature coefficient of the resistors is selected and temperature characteristics including the temperature characteristics of the amplifier A3 can be decided so as to take a temperature coefficient value opposite to the temperature coefficient value of the capacitance amplifier circuit.
Patent JP-H0671268-A (JP)
Title: Electrochemical treatment of water to be treated
Inventor: GOSHIMA NOBUTAKA
IPC: C02F1/46
Filed: 1991-07-26
Abstract: PURPOSE:To obtain clean water to be treated not containing microorganisms and Ca ions, etc., by performing electrochemical treatment for the water to be treated for a long period without performing a removing operation for deposit on a three-dimensional electrode for the water to be treated incorporating the microorganisms, Ca ions and or Mg ions. CONSTITUTION:The water to be treated incorporating the microorganisms, Ca ions and/or Mg ions is supplied to a two-dimensional electrode type electrolytic bath 6 housed with a two-dimensional anode 10 and two-dimensional cathode 8 to deposit the Ca ions and Mg ions in the water to be treated oh the two dimensional cathode 8 and remove them, and subsequently the water to be treated is supplied to a fixed bed type three-dimensional electrode type electrolytic bath 11 to sterilize the microorganisms in the water to be treated and then remove them from the water to be treated.
Patent JP-S6452008-A (JP)
Title: Blast furnace operating method by blowing iron oxide slurry
Inventor: ISHIMATSU HIROYUKI
IPC: C21B5/00
Filed: 1987-08-22
Abstract: PURPOSE:To produce a low Si pig iron under stable furnace condition by adjusting quantities of liquid fuel and fine powdered coal at the time of blowing slurry with the liquid fuel containing iron oxide and the fine powdered coal from tuyere in a blast furnace. CONSTITUTION:At the time of producing the pig iron for steel making raw material in the blast furnace, the low Si pig iron is produced in order to make low load of desiliconizing refining. For this purpose, the iron oxide powder of converter dust, mill scale, etc., is blown from the tuyere in the blast furnace under condition of the slurry state with tar, heavy oil, waste oil, etc., and also the solid fuel of the fine powdered coal, etc., is blown. In this case, coke conversion ratio for the liquid fuel is made to 0.9-1.2 and for the fine powdered coal is made to 0.8-1.1 and coke ratio in the blast furnace together with lump coke from the furnace top is held to about 100kg/ton of tapped molten pig iron to prevent raising of Si content caused by high temp. of tapped molten pig iron and to prevent lowering of the furnace temp. in the blast furnace caused by low temp. of the molten pig iron, and the low Si pig iron is produced under stable operating condition.
Patent JP-H1148601-A (JP)
Title: Manufacture of ink jet recording material
Inventor: KAWASHIMA YOSHIHARU
IPC: B05D5/04
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To provide ink jet recording paper being excellent in coloring and ink-absorbing properties. SOLUTION: In a method for manufacturing ink jet recording paper wherein an ink-receptive coating layer containing a pigment and resin is provided on a substrate, infrared rays are used as a means for drying the ink-receptive coating layer in a wet state. Besides, the pigment contains fine powder synthetic silica and the ratio of a peak area of silicon electrons 2P to a carbon atom 1S (C1 S/S2 P) obtained by measuring the surface of the ink-receptive coating layer by X-ray photoelectron spectroscopy is 3.0-30.0.
Patent JP-H0494384-A (JP)
Title: Group operation control device for elevator
Inventor: KUBO SUSUMU
IPC: B66B13/14
Filed: 1990-08-09
Abstract: PURPOSE:To perform elevator group operation control efficiently by outputting an assignment signal of floor call to an elevator other than an assigned one only in case a passenger on a floor makes a call when the assigned elevator is being closed and the passenger fails to enter the assigned elevator. CONSTITUTION:A floor call is inputted at a call button set 3 through a floor call output control unit 4 when a door open command is off, and latching is made with a register request flag at the down edge of gate signal. Then, existence or absence of the register request flag is detected at the down edge of a floor call cancel signal. If a register request flag is set up, a floor call special mask is kept turned on until this routine is started next time. At the moment when the assigned elevator has been closed, this floor call special mask becomes equivalent to the condition where a floor call has been registered, the floor call lamp grows again, and an assignment command is given by a floor call assignment control task to an elevator other than the assigned elevator which is starting.
Patent JP-H1032792-A (JP)
Title: Signal processor and signal processing method
Inventor: OBIKANE NOBUHISA
IPC: H04N19/00
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To avoid the deterioration of the recognition work efficiency of a picture and sound by synchronizing first and second encoding data only by means of the detection of second encoding data and transmitting them. SOLUTION: An FIFO memory 23 accumulates an audio stream D2 and the input of a video stream D1 is detected by a signal S2 transmitted when the video stream D1 is accumulated in the half of the FIFO memory 22. Then, a CPU 14 control the starting of the reading/decoding processings of the video stream D1 and the audio stream D2, based on the timing of the signal S1 counted after detection. Thus, data are supplied to a video decoder 24 and an audio decoder 25 in a state where the video stream D1 and the audio stream D2 are synchronized and by data quantity which makes VBV delay to a minimum. Thus, the picture is synchronized with sound and they are outputted without delay.