baber/WOPTO huggingface dataset:
Patent JP-H06198407-A (JP)
Title: Method for oscillating mold in continuous casting apparatus
Inventor: YUHARA SUSUMU
IPC: B22D11/053
Filed: 1993-01-11
Abstract: PURPOSE:To provide a mold oscillating method for continuous casting apparatus, in which stable negative strip time can be secured even if there is an inevitable variating factor in the mold oscillation containing error, etc., in a mechanical system. CONSTITUTION:In the continuous casting apparatus at a prescribed casting speed in a fixed condition of amplitude, in order to set the frequency band in a range C, in which the negative strip time is slowly reduced, while avoiding the frequency band in a range A, in which the negative strip time is not generated, and the frequency band in a range B, in which the negative strip time is rapidly increased, a range, in which a differential value differentiating the negative strip time with the frequency becomes zero or lower, is set. By setting the frequency having small variation ratio in the negative strip time to the variation of the frequency in this range, the stable negative strip time having small variating width is secured and the stable continuous casting can be obtd.
Patent JP-H04321697-A (JP)
Title: Purification of sucrose fatty acid ester
Inventor: KASORI YUKIO
IPC: C07H1/06
Filed: 1991-01-14
Abstract: PURPOSE:To economically purify the title compound in high efficiency and in high purity by molecular distillation treatment under specified conditions of a sucrose fatty acid ester reaction product containing a specified amount of a fatty acid alcohol ester to effect removal of said fatty acid alcohol ester. CONSTITUTION:Sucrose is reacted in a solvent such as dimethylsulfoxide through addition of both methyl stearate, etc., and potassium carbonate under heating, and the methanol formed is distilled off the system to obtain a sucrose fatty acid ester reaction product containing 0.1-10wt.% of a fatty acid alcohol ester. Thence, this product is put to molecular distillation treatment at 155-220 deg.C at a charging flow of 60-500l/m<2>hr under a reduced pressure of 10<-1> to 10<-4>mmHg to effect removal of the fatty acid alcohol ester, thus obtaining the objective purified high-purity sucrose fatty acid ester 4-7 in substitution degree with 12-22C fatty acid as a constituent.
Patent JP-H05245231-A (JP)
Title: Golf ball
Inventor: OKAWA SUSUMU
IPC: A63B37/00
Filed: 1993-01-11
Abstract: PURPOSE:To enhance the flying characteristic of a golf ball by using one of band-like wire which do not cross any dimple and having a maximum circle as a parting line between dies, and by locating other band-like wires at specified positions. CONSTITUTION:For example, seven band-like wires P, Q1, Q2, Q3, R1, R2, R3 which do not cross any dimple and having a maximum circle are formed, the band-like wire P is used as a parting line which is formed along the mating surfaces of dies for forming a golf ball. Further, three band-like wires Q1, Q2, Q3 are made to cross the parting line P at angles smaller than 90 deg. so that the parting line P is therefore equidivided into 6 parts, and accordingly, the parting line P and the band-like wires Q1 to Q3 define equilateral triangles T1 to T4, and squares W1 to W3 on the spherical surface of the ball one side of the parting line P, and define equilateral triangles T5 to T8, and squares W4 to W6 on the spherical surface of the golf ball on the other side of the parting line P. Further, the triangles T1 to T8 and the squares W1 to W6 are alternately adjacent to each other.
Patent JP-H01179596-A (JP)
Title: Key telephone system
Inventor: SAKURAI KEITARO
IPC: H04Q3/58
Filed: 1988-01-08
Abstract: PURPOSE:To form a small and inexpensive key telephone system by composing a silent link by making the terminal impedance channel of a channel link common. CONSTITUTION:A voice signal from a key telephone set is connected through a resistance R and a cross point (one out of cross points r11-r14 of a column B7) to an analog ground AG, namely, the reference level of the sound signal under a state in which the key telephone set is under a dial operation and never connected to other line. Here, the voice signal from the key telephone set becomes a 0 level since the analog ground AG is a low impedance, and crosstalk never occurs even if other key telephone set is connected to this link since the impedance is 0. Consequently, since the silent link is composed by making a link connected to the analog ground AG common, the number of switching elements for the silent link can be the same as the number of key telephone sets (rows A0-A3), and the small and inexpensive key telephone system can be realized.
Patent JP-S5598138-A (JP)
Title: Production of conjugated diene monoester
Inventor: YOSHIDA YOSHINORI
IPC: C07C69/025
Filed: 1979-01-17
Abstract: PURPOSE: A mixture of gases containing a conjugated diene, a carboxylic acid and oxygen is passed over a specific catalyst to effect the reaction, thus forming title compound for manufacturing 1,4-butanediol, a raw material of polyester, in high yield without formation of by-products.  
     CONSTITUTION: A mixture of gases containing a conjugated diene, a carboxylic acid and oxygen is passed over a catalyst that is composed of (a) palladium, (b) at least one kind of metal selected from magnesium, calcium, barium, cerium, lanthanum, tungsten, copper, zinc, cadmium, boron, thallium, molybdenum, tin, lead, phosphorus, arsenic, and selenium, (c) an alkali metal carboxylate salt and (d) an alkali metal halide as the active components and shows stable activity for a long period of time to effect the reaction, thus forming a conjugated diene monoester. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04241322-A (JP)
Title: Rubbing cloth material and rubbing device
Inventor: TANAKA HIROICHI
IPC: G02F1/1337
Filed: 1991-01-16
Abstract: PURPOSE:To provide the rubbing cloth material and rubbing device which allow uniform orientation concerning an orientation treatment stage for rubbing the oriented film of a liquid crystal display device. CONSTITUTION:This device rubs the oriented film which is a material to be rubbed and is imposed on a table by moving either of a cloth substrate supporting base plate stuck with the rubbing cloth material or the table. The above-mentioned rubbing cloth material is formed by implanting fibers 52 inclined in the same direction to the cloth material supporting base plate 4 on a base fabric 51 or by implanting these fibers 52 nearly perpendicularly to the base fabric 51 and applying a pressure to the fibers 52 after molding of the cloth material to previously bend or curve the fibers 52 in the same direction. Such rubbing cloth material is so constituted that the rubbing cloth material is stuck by directing the root side of the fibers 52 toward the moving direction.
Patent JP-S62161144-A (JP)
Title: Production of photosensitive material
Inventor: YAMAMOTO SOICHIRO
IPC: G03F7/004
Filed: 1986-01-10
Abstract: PURPOSE:To enhance the anti-fogging function and/or the development accelerat ing function of a photosensitive material and to obtain a much clearer image by forming or aging silver halide particles during or after the addition of a compound having a 5- or 6-membered heterocyclic ring contg. N. CONSTITUTION:Silver halide particles are formed or aged during or after the addition of a compound having a 5- or 6-membered heterocyclic ring contg. N. The compound added can be selected among various known compounds such as compounds represented by formulae I-IV. In the formulae, A is a univalent group such as optionally substituted alkyl or aryl, B is an optionally substituted bivalent hydrocarbon group, X is an anion and Z is a group of nonmetallic atoms forming a heterocyclic ring together with N. The preferred amount of the compound used is 0.001-10mol% of the total amount of silver in a silver halide and an org. silver salt as an optional component used for production.
Patent JP-S58121839-A (JP)
Title: Remote control system
Inventor: TAKAHASHI MASANOBU
IPC: H04B3/46
Filed: 1982-01-14
Abstract: PURPOSE:To check the normality of operation of a monitor, by inputtting a loop back instruction from an input section to a centralized information processing section, generating an alarm signal from an output port via a monitor information processing section of the monitor, and executing remote control from the centralized monitor. CONSTITUTION:A loop back control instruction addressed to corresponding monitors 2-8 is inputted from the input section 15 to the centralized information processing section 13. The section 13 interpretes the said instruction and transmits the instruction to the corresponding monitors 2-8. The addressed monitors 2-8 interprete reception data at a monitor information processing section 9 and gives an output request to the output port 10. A virtual alarm signal outputted from the output port 10 is detected at an alarm detection section 11 and monitor information is transmitted with processing. That is, loop back is done. The centralized monitor 1 prints and displays required failure status at an output section 14 with monitor information transmitted from the said monitors 2-8.
Patent JP-H02227731-A (JP)
Title: Data processing system
Inventor: EDOMONDO JIYAMIRU BOUFUAARAA
IPC: G06F9/38
Filed: 1990-01-12
Abstract: PURPOSE: To accelerate the execution of a branching instruction by performing task designation to a processor by executing an instruction following the branching instruction on the condition that this instruction is not to be branched, and discriminating whether or not this instruction is to be simultaneously branched. CONSTITUTION: An instruction extraction/branch processor 14 simultaneously receives multiplex instructions sent from a memory 10 through a bus 12 and when the branching instruction is detected, the task designation of the instruction following the branching instruction to the processor is performed by executing the branching instruction on the condition that this instruction is not to be branched while the task designation of the instruction to a fixed point processor 20 is controlled.  At the same time, the branching instruction is supplied to the fixed point processor 20, it is discriminated whether this instruction is to be branched or not, and in response to conditional code information supplied through a bus 18, when not branching the instruction, an execution condition signal is generated through a circuit 41 but when branching the instruction, a cancel conditional signal is generated through a circuit 43 and sent to the fixed point processor 20.
Patent JP-S5388686-A (JP)
Title: Water decomposing apparatus using light energy
Inventor: HARA MITSUNORI
IPC: C25B9/19
Filed: 1977-01-14
Abstract: PURPOSE:To plan improvement of characteristics in decomposition of water with light energy as compares with a case using a n-type semiconductor which causes dissolution reaction when applied with light, by using a consumable metal with lower potential as an anode.
Patent JP-H03208852-A (JP)
Title: Production of plate material for building
Inventor: UMEZAWA KENJI
IPC: C04B20/00
Filed: 1990-01-10
Abstract: PURPOSE:To obtain the plate material of buildings which is asbestos-free and has high strength by uniformly mixing cement, siliceous raw materials contg. specific two kinds of silica, hydrated pulp fibers and extender, molding the mixture to a plate body, aging and hardening the molding in an autoclave. CONSTITUTION:(A) The cement, (B) the siliceous raw materials obtd. by uniformly mixing the silica (a) having 3000 to 4000 cm<2>/g Blaine value and the silica (b) having 20000 to 25000cm<2>/g Blaine value at the cut, ratio of a:b=(60:40) to (30:70), (C) the hydrated pulp fibers obtd. by adding and mixing 20 to 50 pts.wt. water to and with 100 pts.wt. pulp fibers, and (D) the extender (e.g. fine sand) are prepd. These raw materials are then uniformly mixed by a forcedly stirring/mixing machine and the mixture is molded to the plate body. The molding is hardened by autoclave aging for 15 to 20 hours, by which the plate material for buildings is obtd. Since two kinds of the silica having the different Blaine values are used, the bonding strength of the matrix is increased by the closest packing effect of the material.
Patent JP-S60148378-A (JP)
Title: Power source circuit
Inventor: YAMAZAKI HIROYOSHI
IPC: H05B41/282
Filed: 1984-01-12
Abstract: PURPOSE:To compose an auxiliary DC power source of arbitrary voltage with a simple construction by charging voltages generated at two taps substantially symmetrically provided in an autotransformer substantially in a capacitor. CONSTITUTION:An auxiliary DC power source 5 has a capacitor 8, a diode 9, an autotransformer 19 having taps (a), (b), and diodes 20, 21 respectively connected with the taps of the transformer 19. The capacitor 8 is charged by the tape (a) in half cycle of the power source 1 in which any of the taps (a), (b) of the transformer 19 such as the tape (a) side becomes a high voltage, while the capacitor 8 is charged from the tape (b) side since the tape (b) side becomes high voltage in the next half cycle.
Patent JP-S61162145-A (JP)
Title: Rolled rice
Inventor: YAMAKAWA FUMIMARO
IPC: A23L7/10
Filed: 1985-01-11
Abstract: PURPOSE:To prepare a rolled rice cookable and takable easily, having balanced nutrient, preservable for a long period, and producible at a low cost, by wrapping cooked rice and a subsidiary food with a multi-colored skin. CONSTITUTION:The objective integrated food can be prepared by wrapping cooked rice (b) and a subsidiary food (c) (e.g. cooked fish, marine product, seaweed, meat, egg. vegetable, cereal, mushroom, potato, fruit, processed food, etc. or their mixture) with a multi-colored skin (a) (e.g. a thin sheet prepared by mixing wheat flour with a subsidiary ingredient, adding saline water, milk, butter or margarine thereto, and rolling the dough). The food has balanced nutrient and can be taken easily without using chopsticks. It can be cooked easily, preserved for a long period by vacuum packaging, etc., and sold at a low price when prepared in a mass, and is expected to be acceptable by a wide range of consumers.
Patent JP-H10194202-A (JP)
Title: Content filling device equipped with filling amount adjusting device, and packaging container manufacturing machine equipped with the content filling device
Inventor: KATAYAMA YUJI
IPC: B65B3/30
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a fluid content filling device equipped with an adjusting device for the filling amount of a content into a tubular web, which prevents a defective article of a packaging container from occurring, and a packaging container manufacturing machine equipped with the filling device. SOLUTION: This filling device is constituted in such a manner that a tubular web is formed from a sheet-form web, and a content is filled from a filling pipe to fill the content into the tubular web. In this case, a butterfly valve for the opening/closing of a passage of a filling nozzle 9 at the tip of the filling pipe, an annular float 16 which can move along the external surface of the filling nozzle 9, and a connecting member 17 which connects the butterfly valve and the annular float 16, etc., are provided. In response to the filling amount of a content into the tubular web, the annular float 16 repeats 8 vertical movement while being in contact with the outer peripheral surface of the filling nozzle 9, and by monitoring the wear degree of a protruding part, the annular float 16 can be replaced before a pin hole occurs on the annular float 16.
Patent JP-H10197117-A (JP)
Title: Ice making pan
Inventor: TOKIWA ASAO
IPC: F25C1/22
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To improve an accuracy in plane, a degree of true circle and a strength of an outer peripheral surface of each of openings of coupler members by a method wherein each of refrigerant supplying pipe connecting coupler members is arranged at an inlet port and an outlet port of a refrigerant passage, respectively, and these coupler members are formed with an expanded diameter section at a refrigerant supplying pipe connecting side by a press machining operation. SOLUTION: An ice making pan 11 is constructed such that an ice making plate is connected to a surface where a recess 1a for passing refrigerant formed to be in a serpentine shape is opened at one surface and at the same time partition plates 2a are assembled in a grid-like manner at the other face of the ice making plate and connected to form a plurality of ice making chambers 2b. Then, an inlet section 3a and an outlet section 3b of a refrigerant passage 3 constructed to have the refrigerant plate 1 and the ice making plate connected to each other are provided with coupler members 12 for connecting the refrigerant supplying pipe. Openings 12c of these coupler members 12 are formed with a tapered and expanded diameter section 12d by flaring work.  With such an arrangement as above, it is possible to improve an surface accuracy on the outer peripheral surface of the opening 12c and to perform a leakage inspection in an accurate and rapid manner.
Patent JP-H03209975-A (JP)
Title: Color image reader
Inventor: AYAKI YASUSHI
IPC: H04N1/401
Filed: 1990-01-11
Abstract: PURPOSE:To obtain stable read data by coping with the variance of a white reference plate and the fluctuation with the lapse of time by providing the white reference means, an image sensor, a shading correcting circuit, and a conversion rate varying means. CONSTITUTION:At the time of reading a white reference plate, a switching circuit 12 is switched to a variable voltage source 14 side. An image sensor 1 scans the white reference plate 5 and generates analog white reference signals of three primary colors. A variable gain amplifier 11 amplifies a signal in accordance with a power supply voltage and stores it as shading correcting data in a memory 7 through an A/D converter 2. At the time of reading a document, the circuit 12 is switched to a fixed voltage source 13, and the image sensor 1 scans the document 9 and generates three color analog image signals. The amplifier 11 amplifies the signal by the gain corresponding to an output of a fixed voltage source 14, A/D-converts it, forms it as document read data by using the shading correcting data of the memory 7 and correcting it by a divider 8, and a digital image signal being proportional to a document reflection factor of each separate color is outputted. According to this constitution, stable read data is obtained.
Patent JP-H01181579-A (JP)
Title: Drive circuit of light emitting element
Inventor: INOUE HITOSHI
IPC: H01L33/00
Filed: 1988-01-12
Abstract: PURPOSE:To stably drive a light emitting element by application of a constant current by controlling an output current from a differential amplifier part in such a manner that a feedback voltage therefrom is substantially of the same level as a predetermined reference voltage inputted thereinto. CONSTITUTION:A current flowing through a driving transistor Q10 connected to a light emitting element is converted to a voltage (feedback voltage) VFB by the light emitting element composed for example of a resistor RS, a diode LED, etc., and fed to a differential amplifier part 10. The differential amplifier part 10 has been supplied with a predetermined level reference voltage VREF, so that an output current from the differential amplifier part 10 is controlled in such a manner that the feedback voltage VFB is substantially the same as the reference voltage VREF. Hereby, a driving current ID flowing through the light emitting element LED can be kept unchanged even when there are variations in characteristic of constituent elements such as transistors and resistors which constitute the circuit.
Patent JP-S63174757-A (JP)
Title: Formation of hole as cast
Inventor: KADOMA ISAMU
IPC: B22C9/10
Filed: 1987-01-12
Abstract: PURPOSE:to permit easy formation of a fine hole as cast in a casting by handling heat resistance fibers, fixing a thermosetting resin layer to the outer circumference thereof to a prescribed shape, and further, coating a refractory mold coating material for a drawing allowance to the outer circumference of the resin layer, thereby constituting a core for hole as cast. CONSTITUTION:Plural pieces of the extremely fine heat resistant fibers 2 are bundled by fibers 3 of the same quality and the thermosetting resin layer 4 is coated on the outer circumference to fix the bundle to the shape of the desired hole as cast. The refractory mold coating material 5 is further coated as the drawing allowance for drawing out the fibers 2, 3 after casting on the outer circumference of the resin 4 to form the core 1 for hole casting. The core 1 is disposed to the prescribed position in a casting mold 6 and a molten metal is poured into a cavity 7. The core 1 is drawn from the casting 8, by which the fine hole as cast 9 is formed. The fine hole as cast having an arbitrary diameter is thus easily formed in the casting.
Patent JP-S56102840-A (JP)
Title: Projector
Inventor: ATSUMI KENICHI
IPC: G03B21/50
Filed: 1980-01-18
Abstract: PURPOSE:To realize an extremely simpe and inexpensive automatic control circuit by the combination of film detectors and a self-holding type relay switch, in the automatic braking circuit of a projector. CONSTITUTION:In ordinary forward projection, the operator simply engages the leading end of a film to a feed sprocket 1 after depressing a forward operation switch 32, and the film is automatically loaded. When the loading state of this film is detected by film detectors 40, 41 respectivey, the prescribed operations of a lamp and constituted devices are controlled, and the forward projection is started automatically. In addition, upon ending of the projection, the operation is automatically stopped and the standby state for the next projection is set up. If the operator wishes to stop the projection on the way, he operates a stop switch 31, and the projection is stopped. Further if he wishes to drive reversely to the stoppage, he operates a reverse operation switch 30, and the reverse projection is made.
Patent JP-S5289475-A (JP)
Title: Four electrodes fet transistor
Inventor: OKABE TAIAKI
IPC: H01L29/06
Filed: 1976-01-21
Abstract: PURPOSE:To minimize fluctuation of dimension of pinch resistor and to improve FET characteristics by defining the dimension of pinch resistor on a pice of photomask.
Patent JP-H04237606-A (JP)
Title: Tire-rim assembling body
Inventor: TORII SHUJI
IPC: B60C5/00
Filed: 1991-01-21
Abstract: PURPOSE:To attain the decrease of liquid quantity and liquid splash sound so as to reduce rolling resistance by filling liquid in a space partitioned by a tire and a rim in the tire-rim assembling body of a passenger car or the like, and fitting a liquid absorbing member into the space, at a part close to the rotational center of the tire. CONSTITUTION:Air of the specified pressure is filled and a non-freezing solution 20 is injected into an annular space 14 partitioned by a rim 13 and a tire 12. Inside the space 14, a rectangular sponge liquid absorbing member 17 of deformed cross section is disposed at a part close to the rotational center of the tire 12, circularly along the outer periphery of the rim 13. At this time, the cross section height H17 of the liquid absorbing member 17 is set in such a way as not to come in contact with the tire inner face even by the deflection of the tire 12 during travel. With this constitution, the non-freezing solution 20 is scattered in the outer peripheral direction of the space 14 by centrifugal force in association with high speed travel and stuck in uniform thickness so as to seemingly obtain the air pressure increased state, which results in reducing rolling resistance.