baber/WOPTO huggingface dataset:
Patent JP-S6135909-A (JP)
Title: Manufacture of molding tool
Inventor: FUKAI HIROSHI
IPC: B29C33/38
Filed: 1984-07-30
Abstract: PURPOSE:To eliminate the need to break a mandrel at the removal from a femal mold by a method wherein resin material is coated onto the inner surface of the female mold and mold material is adhered onto the resin surface of a mandrel consisting in laminating backing layers and, after that, the backing layers are molten and discharged. CONSTITUTION:A wooden model form 1 with large undercuts 2 and fine lines 3 is prepared. Extremely thin coating is formed onto the surface 4 of the model form by rubbing wax in or spraying polyvinyl alcohol base releasing agent in order for liquid rubber not to enter the fine lines 3 when the liquid rubber is poured at the following process. A female mold is formed by pouring silicone rubber in a gap between the model form 1 and bottom plate. A cured resin layer is formed onto the inner surface of the female mold 6. Further, backing layers are laminated out of wax. The same pattern as the surface of the model forms is reproduced by releasing the female mold 6 from the resin layer 7.
Patent JP-H0511904-A (JP)
Title: Operation limit time control system for terminal equipment
Inventor: MOGI TOMOYO
IPC: G06F3/02
Filed: 1991-07-01
Abstract: PURPOSE:To improve the operability of a terminal equipment by controlling operation limit time corresponding to the speed of operations for an operator. CONSTITUTION:This operation limit time control system for the terminal equipment recovers an initial state before the operations when the respective operations are not completed within prescribed time in the case of the operations executed by the operator, and this system is equipped with an operation limit alarm time detection part 2 to raise an alarm when the next operation limit time approaches and it is reached before fixed time after a certain operation is executed, a hold key 13 to output electric signals when it is pushed down, and an operation limit time control part 3 to execute control so as to prolong the operation control time while receiving the outputs of the hold key 13.
Patent JP-S5948621-A (JP)
Title: Measurement of flow rate
Inventor: NAKAMURA SHIGEO
IPC: G01F1/712
Filed: 1982-09-11
Abstract: PURPOSE:To enable an accurate measurement of flow rate constantly by detecting the velocity of a fluid utilizing a mutual correlationship as shown by fluctuating waveforms of outputs from two sensors positioned in a passage. CONSTITUTION:Two sensors 5 and 6 are arranged at a proper distance l in a passage of an exhaust gas flowing through a tube body 4. The flow rate is not measured directly with the sensor 5 or 6 but done indirectly utilizing a mutual correlationship as shown by fluctuating waveforms f(t) and g(t) as outputs of both the sensors 5 and 6. This enables an accurate measurement of the flow rate little affected by pollutants even if large amount of the pollutants such as soots existed in a fluid and attached to the sensors 5 and 6.
Patent JP-S646518-A (JP)
Title: Bearing used in centrifugal force field and lubricating method said bearing
Inventor: WATANABE SHINICHI
IPC: F16C33/66
Filed: 1987-06-26
Abstract: PURPOSE:To improve lubricity, by a method wherein a retainer is made of phenol resin having self lubricity. CONSTITUTION:Though grease with which a grease groove 4 is filled is concentrated in the direction of a grease hole B3, situated in a direction in which a centrifugal force is exerted, through the action of a centrifugal force, a retainer B1 is forced into high pressure contact with a grease hole B3 to close the grease hole B3, resulting in prevention of injection to the interior of a bearing. Since the retainer is rotated, a small amount of grease fed through the grease hole B3 is normally coated and serviceable for lubrication. During operation, the retainer B1 is rotated as it is forced into pressure contact with the bore of an outer ring B2 by dint of a centrifugal force generated by revolution, and grease is fed to produce a lubricating effect. When operation is stopped, rotation and revolution are stopped, a centrifugal force is rendered ineffective, and capacity to feed grease through the grease hole B3 is lost, and the feed of grease is naturally rendered ineffective.
Patent JP-S58109417-A (JP)
Inventor: KUROODO RARUIERU
IPC: C07H19/167
Filed: 1982-09-14
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-S6052513-A (JP)
Title: Manufacture of tough and hard gray cast iron
Inventor: SUENAGA MAKOTO
IPC: C21D1/19
Filed: 1983-09-01
Abstract: PURPOSE:To obtain a superior product in shortened working stages without adding expensive elements in large quantities by releasing a casting from the mold at a prescribed temp. above the A1 transformation range, and rapidly cooling the casting under specified conditions. CONSTITUTION:Molten metal having the composition of gray cast iron is charged into a casting mold and solidified. The resulting casting is taken out of the mold at a pescribed temp. above the A1 transformation range, and it is rapidly cooled. At this time, the casting is rapidly cooled from said temp. at a cooling rate at which pearlitic transformation is not caused, and the cooling is stopped once at a temp. above the Ms point. The temp. is slowly dropped, and after the lapse of a prescribed time, the casting is allowed to cool, or it is rapidly cooled. Thus, tough and hard gray cast iron having extremely superior mechanical properties such as high strength and toughness is obtd.
Patent JP-S5866673-A (JP)
Inventor: HORIBATA HIROSHI
IPC: B25B23/18
Filed: 1981-10-08
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-S6222138-A (JP)
Title: Generation system to hdd
Inventor: NAGAO YUKIHIKO
IPC: G06F3/06
Filed: 1985-07-19
Abstract: PURPOSE:To prevent erasure and alteration of a data by using a control program including a prescribed generation step so as to generate a HDD thereby eliminating the need for each input by the operator. CONSTITUTION:At first, a version check file is loaded and when no initializing is given, the quantity of the data of the version check file is compared for version check. Then a generation table file is loaded and the initial pointer is set to read 'PRGTBL1.TBL' in a memory, a file name of 'PRG01.COM' is extracted and when it is a file for generation, the actual file is copied to the HDD and the operations above are repeated. Thus, the generation job is executed simply and safely.
Patent JP-H0914794-A (JP)
Title: Refrigerant heater
Inventor: AKITA KOITSU
IPC: F28D15/02
Filed: 1995-06-27
Abstract: PURPOSE: To reduce in cost and to so improve as to enhance the combustion efficiency and to reduce in weight by simplifying the assembling of a refrigerant heater for heat exchanging combustion gas burnt by a gas burner with refrigerant to feed the heated refrigerant to a compressor to operate heating by simplifying components. CONSTITUTION: The refrigerant heater comprises a burner such as a gas burner provided at the lower part, and a heat exchanger 4 connected to the upper part of the burner to heat refrigerant returned to a compressor in a refrigerant tube provided in the zigzag state of the outer surface by combustion gas passing the inner passage 12. The body case 40 of the exchanger is formed of two split cases 43, 44 which can be connected and assembled by the engaging protrusion 48 and engaging recess 49 of upper end, the inner surface of the case 40 is easily coated with heat resistant film, and the cases 43, 44 can be extrusion molded without warpage to obtain the heater for improving the quality.
Patent JP-H11349133-A (JP)
Title: Conveying cart
Inventor: MATSUBARA MASAMITSU
IPC: B65G47/52
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To stop and retain a load-carrying platform at an optional position for a short time by installing a cylinder stopping and retaining the load-carrying platform on a cart body and providing a directional control valve shielding a drain of an operating fluid from the cylinder at the time of stopping of the load-carrying platform. SOLUTION: Cylinders 8, 8 supporting both center portion sides of a lower surface of a load-carrying platform 7 is installed on both center portion sides of an upper surface of a car body 2. A directional control valve is provided as a solenoid valve, is usually opened and is energized only at the time of stopping of the load-carrying platform 7 to be closed. Therefore, an oil tank is communicated with the cylinders 8, 8 at the time of rising and falling of the load-carrying platform and a drain of an oil from the cylinders 8, 8 is shielded at the time of stopping of the load-carrying platform 7.  When a height of the load-carrying platform 7 is matched to that of a station and rising and falling of the load-carrying platform 7 are stopped in order to transport a conveyed object, the directional control valve closes to shield a drain of the oil from the cylinders 8, 8 and the load-carrying platform 7 is stopped and retained by the cylinders 8, 8. Therefore, a deviating load which the station of the load-carrying platform 7 side receives at the time of transportation can be supported by the cylinders 8, 8 installed at the station side.
Patent JP-H0917267-A (JP)
Title: Electronic control appliance
Inventor: MIZUTA MIKI
IPC: H01H3/12
Filed: 1995-06-27
Abstract: PURPOSE: To reduce the number of components, reduce cost, and save space without damaging operating capability of an operating switch by recognizing individual signals as different signals not as single receiving when a plurality of signals are received at the same time. CONSTITUTION: A concentration up key 11, a concentration down key 12, and an AE key 10 are arranged as a mechanical switch concerning concentration adjustment in an operation panel 1, and a concentration up switch 21 and a concentration down switch 22 are arranged as an electric switch (contact surface). A foot of the AE key 10 extends right and left directions, a right side tip 10a positions in the upper part of a switch contact surface 21 at the tip of the foot of the key 11, and a left side tip 10b positions in the upper part of a switch contact surface 22 at the tip of the foot of the key 12. When the key 10 is pushed, the switches 21/22 are pushed, and a plurality of signals are dispatched at the same time. In this case, it is recognized that switching from a manual concentration adjusting mode to an automatic concentration adjusting mode is instructed.  Thereby, the number of switch components is reduced without damaging operating capability.
Patent JP-S5952183-A (JP)
Inventor: IKEDA MIKIO
IPC: F25D23/02
Filed: 1982-09-17
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-S6221492-A (JP)
Title: Laser beam processing machine
Inventor: KOJIMA YASUHIRO
IPC: B23K26/12
Filed: 1985-07-23
Abstract: PURPOSE:To reduce the size of a processing chamber and to improve operability by forming an evacuatable shielding room of plural pieces of frames which are partly freely slidably attached and transparent sheets. CONSTITUTION:Plural pieces of the gate-shaped frames 15 are installed to a frame guide 21. The frames 15 at both ends are fixed and the end faces thereof are coated with the transparent sheets 16. The other frames 15 are freely slidably attached to the guide 21. The frames 15 are connected to each other by the sheets 16. The shielding room 10 is bisected to freely expandable and contractable frame bodies 10a, 10b and the evacuation in the chamber is executed by an evacuation duct 7. The adjustment of a processing table 20 and a head 3 are made easy by the expansion, contraction and movement of the frame bodies 10a, 10b. Since the shielding room 10 is directly attached to the table 20, the smaller space is required. The operability of the device is thus improved and the size of the processing room is reduced.
Patent JP-H0333556-A (JP)
Title: Semiautomatic shift execution controller of speed changer and method for the same
Inventor: UIRIAMU JIYOSEFU MATSUKU
IPC: F16H59/42
Filed: 1990-06-19
Abstract: PURPOSE: To enable semi-automatic shifting by providing a control panel, an electronic control unit, and a transmission actuator for shifting a transmission according to output signals. CONSTITUTION: When a driver manually pushes a suitable button 120 or 124, the selected button is lighted up until selected shifting is performed or the selection is cancelled. The driver shuts of torque by manually and temporarily increasing and/or decreasing fuel supply to an engine or manually disengaging a main clutch to preselect a manifold 112 so that a main shifting part may be shifted to a neutral position and an actuator 70 may be pressed. When the neutral position is confirmed by an ECU 106, a display button 116 is lighted up. A driver lowers the input shaft speed to the allowable range by operating a throttle and/or using an input shaft brake, the ECU 106 sends a signal for connecting an actuator to a main part to be connected to the manifold 112.
Patent JP-H0918942-A (JP)
Title: Radio equipment with theft protection function
Inventor: ONO KOJI
IPC: H04W88/02
Filed: 1995-06-28
Abstract: PURPOSE: To provide a radio equipment with a theft protection function in which entry of a password is tried for many number of times even when mis- entry of the password is caused and the number of times of occurrence of mis-entry of the password is stored. CONSTITUTION: The radio equipment includes a password storage ROM 5, a password collation section 9, a collation error frequency storage RAM 10, a radio section 1, and a central processing unit 12 controlling them and when a password to rewrite personal information is received from an external terminal equipment 50, the central processing unit 12 allows the password collation section 9 to collate the password with the password in the ROM 5 and permits re-entry of the password till they match if they do not match but the number of times of unmatching is store in a collation error frequency storage RAM 10.
Patent JP-S646013-A (JP)
Title: Block polymer
Inventor: SUGIMORI MASAHIRO
IPC: C08F293/00
Filed: 1987-06-30
Abstract: PURPOSE:To obtain the titled copolymer having a specific molecular weight and an ABA-type structure wherein A is alkyl methacrylate and B is 2- hydroxymethyl acrylate, having excellent transparency, oxygen-permeability and bio-compatibility, etc., and useful as contact lens, etc. CONSTITUTION:A block copolymer expressed by formula A-B-A and having a number-average molecular weight of >=30,000 is produced by using a monomer consisting of (A) a segment A containing a compound of formula (R<1> is 1-4C alkyl, fluoroalkyl, etc.) (e.g. methyl methacrylate) accounting for >=80wt.% of the constituent monomer units and (B) a segment B containing 2-hydroxyethyl methacrylate accounting of >=80wt.% of the constituent monomer units, polymerizing the component B using a polymerization initiator such as [(2-methoxy-2- methyl-1-propenyl)oxy]trimethylsilane, adding the component A to the polymerization product and polymerizing the mixture to obtain the objective copolymer wherein the number-average molecular weights of the components A and B are 5,000-50,000 each and the weight ratio of the component B to the whole copolymer is 20-70%.
Patent JP-S647641-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAMURA SHUNJI
IPC: H01L21/76
Filed: 1987-06-30
Abstract: PURPOSE:To manufacture a semiconductor device having a field insulating film, in which no bird's beak is generated, through a simple means by forming an SiC film onto an Si substrate, patterning the SiC film and shaping the field insulating film through selective thermal oxidation, using the SiC film as an oxidation-resistant mask. CONSTITUTION:An SiC film 2 is formed onto a silicon substrate 1 (or a silicon layer), and the SiC film 2 is patterned and others are removed, leaving the SiC film 2 coating a semiconductor-element forming prearranged region. A field insulating film 3 is shaped through selective thermal oxidation, employing said SiC film 2 as an oxidation-resistant mask. The beta-SiC film 2 in film thickness of approximately 1500Angstrom  is epitaxial-grown onto the Si substrate 1 through a low-pressure CVD method. The SiC film 2 and the Si substrate 1 are mesa- etched through an anisotropic etching method, using a photo-resist film as a mask. The photo-resist film is removed, and the field insulating film 3 in thickness S of approximately 6000Angstrom  is formed through thermal oxidation for the time of 130min at a temperature of 1000 deg.C in a wet oxidizing atmosphere.
Patent JP-S5686643-A (JP)
Title: Production of mold by carbon dioxide method
Inventor: SONO KIYOMI
IPC: B22C9/12
Filed: 1979-12-14
Abstract: PURPOSE:To produce a firm CO2 mold of less amount of free moisture by adding sodium silicate of a specific molar ratio and a selected dehydration accelerator to raw material sand. CONSTITUTION:Silical sand of about 100 meshes and 0.3-1wt.pt. one or more kind of Fe-Si alloy powder, Ca-Si alloy powder and Al powder of about <=10mu are added, and 4-7% sodium silicate of >=2mol ratio is added, and these the kneaded to form a mold. Thence, CO2 gas is blown to make a CO2 mold. At this time the powder of the alloys etc. added acts are a dehydration accelerator, thus the CO2 mold of less amount of free moisture with increased strength and pressure resistance is obtained.
Patent JP-S5786286-A (JP)
Title: Cultivating apparatus of chlorella
Inventor: MORI TAKASHI
IPC: C12M1/00
Filed: 1980-11-17
Abstract: PURPOSE: To propagate chlorella effectively, by means of light transmitting materials having many light leaky parts in a cultivating tank of the chlorella.  
     CONSTITUTION: Many light transmitting materials (optical fibers) 2' in a light transmitting cable 2 are provided in the form of a network in a cultivating tank 1 of chlorella. Many light leaky parts 2" are provided in the respective light transmitting materials 2'. Sunlight or artificial light is passed from the light transmitting cable 2 through the light transmitting materials 2' and radiated from the light leaky parts 2" to the interior of the cultivating tank 1. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5861614-A (JP)
Inventor: JIEIMUZU AANORUDO JINDORITSUKU
IPC: H01F29/04
Filed: 1982-09-18
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-S6317421-A (JP)
Title: Fisheye lens
Inventor: MATSUSHITA TAKASHI
IPC: G02B13/06
Filed: 1986-07-09
Abstract: PURPOSE:To obtain an excellently aberration-compensated fisheye lens with an about 2.8 F number whose back focus is about 2.3 times the focal length by allowing a lens system consisting of eight lens elements to meet specific requirements. CONSTITUTION:This lens system consists of the 1st and the 2nd meniscus lenses which have convex surfaces on two object sides, the 3rd negative lens, the 4th biconvex lens, the 5th positive lens which has a larger curvature refracting surface on the image surface side than the object side, the cemented lens of the 6th negative lens and the 7th positive lens, and the 8th biconvex positive lens successively from the object side. Then, inequalities I-VII hold, where Ri is the radius of curvature of the (i)th lens, Ni and nui are the refractive index and Abbe number of the glass of the (i)th lens, and phi6.7 and phi are the refracting power values of the cemented lens and the whole system.
Patent JP-H0823939-A (JP)
Title: Preventing agent for flavor of beverage from deteriorating and prevention of flavor of beverage from deteriorating
Inventor: WASHINO KEN
IPC: A23L29/00
Filed: 1994-07-14
Abstract: PURPOSE:To obtain the subject preventing agent useful for preventing the flavor of a beverage, etc., remarkably losing or deteriorating the flavor from deteriorating filled in a glass bottle or a transparent container made of a plastic, etc., by mixing a specific ingredient with an apple extract. CONSTITUTION:This preventing agent for the flavor of a beverage from deteriorating contains a mixture of one or more of the group consisting of isochlorogenic acid, caffeic acid, chlorogenic acid, kojic acid, neochlorogenic acid, ferulic acid, pseudochlorgenic acid and gallic acid with an apple extract. The preventing agent is capable of remarkably suppressing a change in the flavor with time without affecting the flavor of the beverage itself.
Patent JP-S6223619-A (JP)
Title: Frequency division circuit
Inventor: OKADA KIMIYOSHI
IPC: H03K23/54
Filed: 1985-07-24
Abstract: PURPOSE:To apply a prescribed frequency division function and to improve the frequency division speed limit by providing a normal output pattern inserting circuit, generating a normal output pattern from an output of each flip-flop via an insertion circuit at generation of an inhibition output pattern so as to execute the prescribed frequency division function. CONSTITUTION:The normal output pattern insertion circuit 4 is provided between the output of FFs2, 3 and the output of a FF1. The insertion circuit 4 consists of a NOR gate 41, inputs X, Y of the NOR gate are Q output of the FF2 and the Q output of the FF3, and an output Z of the NOR gate 41 is impressed to the Q output of the FF1. When the levels of the normal output pattern are 1,1,1 normally, for example, the output Z goes to '1'. Thus, the outputs of each FF are 1,1,1, which are unchanged. On the other hand, if the levels of the inhibition output pattern are 0,1,0, both the inputs X, Y go to '0'. Thus, the output Z goes to '1'. Since the inhibition output pattern is set forcibly to the normal output pattern in this way, the application range is expanded and the frequency division speed limit is improved remarkably.
Patent JP-H0327308-A (JP)
Title: Root canal filler
Inventor: IMAI YASUHARU
IPC: A61K6/838
Filed: 1989-06-23
Abstract: PURPOSE:To provide a root canal filler having a biological affinity and excellent sealability by compounding a powder agent comprising specific calcium phosphate powder and iodoform powder with a curing solution comprising an aqueous polyalkylene glycol solution in a specified ratio. CONSTITUTION:The filler comprises (A) a powder agent comprising 100 pts.wt. of calcium phosphate powder consisting of 0-98wt.% of alpha-tricalcium phosphate and 2-60wt.% of dicalcium phosphate and 5-35 pts.wt., preferably 15-25 pts.wt., of iodoform powder and (B) a curing solution comprising a 5-15wt.% aqueous solution of a polyalkylene glycol preferably having a mol.wt. of >=2000 and a kinematic viscosity of 10-1000cst (25 deg.C) in an A/B weight ratio of 1.5-2.5. The filler has no irritativity because of having its pH at the approximately neutral point and further has excellent applicability, adhesivity to gutta percha points, etc.
Patent JP-S59135644-A (JP)
Title: Focus servo device
Inventor: NAKAMURA MASAFUMI
IPC: G11B7/085
Filed: 1982-09-20
Abstract: PURPOSE:To establish a focus servo device not producing noise in accessing by providing a gain controller so as to decrease a focus servo loop gain at accessing. CONSTITUTION:When a signal representing not in accessing is inputted to a terminal F from an access controller 11, a switch 15 is turned off and a servo error signal inputted from a terminal D is outputted to a terminal E without being attenuated. On the other hand, when a signal representing accessing is inputted to the F, the switch 15 is turned off and the servo error signal inputted from the D is attenuated by the attenuating ratio decided by resistors 13, 14 and outputted from the E. The focus servo loop gain is decreased in accessing by the control above, allowing to decrease noise in accessing.