baber/WOPTO huggingface dataset:
Patent JP-H11268037-A (JP)
Title: Manufacture of prepreg
Inventor: MATSUZAKI YOSHINORI
IPC: H05K1/03
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing prepregs with the coating build-up of a resin showing a little dispersion on both front/back sides, in a prepreg manufacturing process by which a resin composition is applied to one of the faces of a base material with voids and then is heated together with the base material to impregnate the base material with the resin composition. SOLUTION: First, an enough quantity of a resin composition 20 to fill voids almost completely in a base material 10 is applied to one of the faces of the base material 10, and both base material 11 and resin composition 20 are heated to impregnate the base material 10 with the resin composition 20. Next, a first and a second roll 40, 42 on the surface of which the layer of the resin composition 20 is formed, are brought into contact with the base material 10, and thereby, the resin composition 20 is applied to every face of the base material 10.
Patent JP-H01249828-A (JP)
Title: Composition for putty
Inventor: SUKEJIMA HAJIME
IPC: C08G59/50
Filed: 1988-03-30
Abstract: PURPOSE:To provide the subject composition composed of a specific epoxy resin, a polymercaptan curing agent, a tertiary amine-type basic catalyst and a pigment and having excellent quick-drying property as a automotive repair coating. CONSTITUTION:The objective composition can be produced by compounding (A) 5-80wt.% (preferably 10-60wt.%) of an epoxy resin having an epoxy equivalent of 140-450 (preferably 160-300), (B) 3-70wt.% (preferably 5-50wt.%) of a polymercaptan-type curing agent containing >=2 mercapto groups in one molecule on an average, (C) 0.03-10wt.% (preferably 0.05-7wt.%) of a tertiary amine-type basic catalyst, (D) 0-80wt.% (preferably 30-70wt.%) of a pigment and, as necessary, (E) an organic solvent, etc. The composition is applied to a substrate, cured, polished, coated further with a primer surfacer and a top and finish- coatings.
Patent JP-S5919-A (JP)
Inventor: HERUMUUTO KITSUPUHAAN
IPC: B41F33/00
Filed: 1983-05-04
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-S62234753-A (JP)
Title: Alarm switch device for squad car
Inventor: HAYASHI NORIO
IPC: G01P1/07
Filed: 1986-04-04
Abstract: PURPOSE:To ease both continuous and intermittent ringing operation of a siren, by closing an automatic siren circuit by shifting a patrol operating knob to an automatic siren driving position and closing a manual siren circuit by means of a siren operating button that is provided separately. CONSTITUTION:If a patrol operation knob 6 is shifted to an automatic siren driving position, an automatic siren circuit circuit 40 is closed as a microphone circuit 34, a patrol lamp driving circuit 37, and a speedometer hold circuit 39 are kept closed, thereby ringing the siren. If the knob 6 is returned to a speedometer indication hold position, the automatic siren circuit 40 is opened, thereby stopping the siren from ringing. Since at this time the microphone circuit 34 is connected to a power source circuit 31 via the knob 6, one can use a siren operating button 21. Therefore, one can ring the siren intermittently at his will by pushing or stopping to push the siren operating button 21 that is provided separately from the knob 6.
Patent JP-H02256905-A (JP)
Title: Jointing part and splice plate of structural steel frame member
Inventor: HIRAYAMA HIROMI
IPC: F16B5/02
Filed: 1989-03-29
Abstract: PURPOSE:To reduce the stresses caused in the case of fire in the steel frame members of a steel bridge or the like, in the jointing parts of the steel frame members constituting the framework of a structure, by employing splice plates whose intermediate layer is made up of a thermoplastic material, so that the intermediate layer of splice plates can be melted in case of fire to intentionally reduce the sliding load in the jointing parts. CONSTITUTION:A splice plate 4 is of three-layer construction consisting of both surface steel plates 4a, 4b and a layer of an intermediate thermoplastic material 4c, and the bolt holes 5, 5' on the sides of splice plates 4, 4' are made to be long holes extending in the biaxial directions of a beam. When the jointing parts are heated in case of fire in such a condition that they are joined by bolts, the intermediate layers of thermoplastic material 4c are melted, and relaxation is caused in the direction of plate thickness. Thereby the installation stresses of bolts are reduced, and the sliding yield strength is decreased. Thus, the bolts 6 move along the bolt holes 5, 5' of a long hole due to the linear expansion of a beam 2, and the increase of existing stresses can be restrained.
Patent JP-S5413897-A (JP)
Title: Reactor water leakage preventine device of inner tube of control rod in reactor
Inventor: MADOKORO MANABU
IPC: G21C7/10
Filed: 1977-07-01
Abstract: PURPOSE: A core water leakage preventive device capable of obstructing the leakage of core water in a reactor from the pressure vessel with certainty when the driving device of control rod is taken out from the underside of the pressure vessel in a boiling water type reactor. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01252353-A (JP)
Title: Grinding device of pinion holder for power steering
Inventor: SASAKI TAKESHI
IPC: B24B19/00
Filed: 1988-03-30
Abstract: PURPOSE:To grind a specific surface of the peripheral wall accurately, by holding a pinion holder between a collet chuck and a work holder by the phase adjustment with a positioning groove and by the positioning in the axial direction with a receiving seat. CONSTITUTION:The hub B of a pinion holder A is phase-adjusted to put in an operation pin B1 to the positioning groove of a standard block 9 and inserted to a collet chuck 10, a work holder 15 is advanced integrally with a tail spindle 14 as in the phase held by a guide pin 21, and a hub C is inserted to a recessed hole 15a. Then, the seat 16b of a cramp member 16 is opposed to the round- cornered part C1 of the hub C, the end surface of the hub C is contacted to a contact 16a to cramp the hub C to the recessed hole 15a, while the end surface of the hub B is closely contacted to the receiving seat 9a of a standard block 9, and the collet chuck 10 is closed to grasp the hub B. The pinion holder A is calculated, accompanied with a work holder 15, a stopper surface D1 is ground by a rotary grindstone 2, and then, a spindle 8 is calculated and rotated to make the side edge of a peripheral wall D opposed to the rotary grindstone 2, and ground.
Patent JP-H05281752-A (JP)
Title: Processing method by convergent ion beam
IPC: G03F1/80
Filed: 1992-03-31
Abstract: PURPOSE:To prevent unnecessary etching on a substrate by applying a material for masking on the non-patterned substrate and irradiating the points desired to be processed of pattern parts in this state with a convergent ion beam, thereby executing sputter etching. CONSTITUTION:A negative type resist 31 is applied on the surface of a sample to be etched and is exposed by casting light 36 thereto from the opposite side of the pattern parts 32 of the sample. Only the negative type resist on the non-patterned substrate 33 is exposed and remains as the negative type resist 35. The non-patterned substrate parts of the sample can be masked by the exposed negative type resist 35 if the non-exposed negative type resist 34 existing on the pattern parts 32 is flushed away. The pattern parts 2 to be removed by etching are irradiated with the convergent ion beam 1 in this state, by which these pattern parts are etched away without executing the unnecessary processing on the peripheries of the edges of the pattern parts 2 or the harmful processing on the substrate 4.
Patent JP-H11271032-A (JP)
Title: Apparatus and method for measuring sectional profile
Inventor: MATSUMOTO MINORU
IPC: G01B11/24
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To make an angle detector unnecessary and enable shortening measurement time. SOLUTION: This measuring apparatus is provided with a calibration segment 2 which has a specific dimension and is arranged at a constant position in the vicinity of an object to be measured, a range finder guide 4 which has a curved section, reciprocates parallel with a specific base line 10, can contain, in an outward trip, the section of the calibration segment and the section of the object to be measured in this order in a bay via a curved bay port and can bear a plurality of optical range finders 3, and a guide mover 5 which holds the range finder guide and makes it reciprocate parallel with the base line, and has function for calibrating position and angle of each range finder. While angle and position are calibrated only in the outward trip by using calibration segment measurement results, the sectional whole profile of the object to be measured is measured.
Patent JP-S556463-A (JP)
Title: Flotation type direct iron making method
Inventor: KATAHASHI YUKINAGA
IPC: C21B13/00
Filed: 1978-06-28
Abstract: PURPOSE: To effectively prevent reoxidation of products and obtain reduced iron in a short time by cooling the reduced iron obtained by charging raw materials in a floating carbon layer by heating gas and allowing the raw materials to sediment by means of reducing exhaust gas.  
     CONSTITUTION: The powder ore and pulverized coal being charged into a flotation type reducing furnace 1 are effectively reduced without sintering in a floating layer by the heating reducing gas from a preheater 8, after which they are sent to a cooling furnace 2. The reducing exhaust gas from the furnace 1 is cooled with a cooler 3 with a dust remover and part thereof passes through a fan 4 and is heat-exchanged with the exhaust gas from the cooler 2 in a heat exchanger 4. This gas is  then circulated to the reducing furnace 1. Other part is circulated to the cooler 2  through a regulating valve 10. In the cooler 2, the reduced iron having been effectively cooled by the water cooling on the outer side and the foregoing reducing gas is obtained. The char separated in the cooling furnace 2 is recovered as carbon material and charged into the reducing furnace 1 through a recovering device 11. Such constitution prevents reoxidation because the reduced iron is rapidly cooled with good heat efficiency and enables the reduced iron to be obtained in a short time. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10276112-A (JP)
Title: Radio receiver
Inventor: KOBAYASHI KEIJI
IPC: H03J3/08
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To reduce intermodulation disturbance caused by operation of a damping circuit. SOLUTION: An RF signal is tuned by an antenna tuning circuit 1, amplified by an RF amplifier circuit 2 and tuned by an RF tuning circuit 3. Since the frequency of a local oscillation signal is set in matching with the desired station, a mixer circuit 4 converts an RF signal of the desired station into an IF signal with a prescribed center frequency and the tuning frequency of the antenna tuning circuit 1 is the frequency of the desired station in response to a tuning control signal. In the case of receiving a disturbance station with a high electric field strength in addition to the desired station, the reception electric field strength is higher than a prescribed level. Thus, a damping signal of a damping control circuit 9 is generated, a damping circuit 10 is activated and an output signal of the antenna tuning circuit 1 is attenuated.  Moreover, the tuning control signal is corrected and it is prevented that the tuning frequency of the antenna tuning circuit 1 is deviated from the frequency of the desired station through the activated damping circuit 10.
Patent JP-H04290746-A (JP)
Title: Laminated film
Inventor: SEKI SHIGEMI
IPC: B32B27/30
Filed: 1991-03-19
Abstract: PURPOSE:To provide a laminated film developing excellent low peel strength and capable of keeling said low peel strength even in the case of long-time heat treatment. CONSTITUTION:A laminated film is formed by providing a coating layer based on a compound represented by chemical formula to at least the single surface of a film support.
Patent JP-S562836-A (JP)
Title: Blending and grinding apparatus for coffee beans, etc.
Inventor: NISHIKAWA TAKAO
IPC: A47J43/04
Filed: 1979-06-21
Abstract: PURPOSE:To obtain an efficient blending and grinding apparatus for coffee beans, etc., by providing a rotor with a given coveyer in a vessel whose upper part and a horizontal semicylindrical bottom is attached to the lower part of the vessel is  formed into a square box and a blind plate and a metallic net can be exchanged  with the cylinder at will. CONSTITUTION:When coffee beans, for example are put in the charging port 2 and the rotary shaft 5 is turned by a motor, and beans are completely raked up by sliding rotation on the inner surface of the cylinder 14 of the scraping blade 11 slightly inclined to the generatorix and the put successively into the aperture in the ribbon-type conveyers 6 and 7. The movement is repeated. Then, part of the coffee beans is sent little by little toward the left direction by the rotation of the large diameter ribbon-type conveyer 7 and at the same time partly sent toward the right direction by the rotation of the small diameter ribbon-type conveyer 6. In case where rice is cleaned, the horizontal cylinder 14 is exchanged with the metal net b.
Patent JP-H10275675-A (JP)
Title: Ceramic heater
Inventor: HASHIMOTO KATSUTO
IPC: H05B3/14
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide such a ceramic heater as being capable of reducing its temperature rising time, performing uniform heating for a long period without causing thermal deformation and preventing its deterioration if subjected to dropping shock. SOLUTION: A heating element constituting a heater is formed with a cylindrical conductive ceramic material 10. A flange 18 (15, 12) is formed at one end of the cylindrical ceramic material 10 to be engaged with and fixed to a casing. A thick upper part is formed ranging to the flange 18. A metal layer is formed in all or part of the end face of the flange 18 to join a feed plate 32 thereto and both the feed plate 32 and the flange 18 are engaged with and fixed to the casing 35 via a holding plate (an insulating plate 36) at the same time.
Patent JP-H08267051-A (JP)
Title: Method for recovering bran component from waste water of rice washing and device for recovering bran component therefrom
Inventor: AKAMATSU SHIN
IPC: C02F9/00
Filed: 1995-04-04
Abstract: PURPOSE: To recover a bran-component which is reusable from waste water of rise washing and to efficiently purify the waste water of rice washing. CONSTITUTION: While flocs are formed by mixing a flocculating agent with the waste water of washing rice in a flocculating tank 1, the high-pressure water dissolved with air in a high concn. by pressurization in a fine air bubble forming device 2 is reduced in pressure and fine air bubbles are generated in a dissolving liquid to form fine air bubbles. These two liquids are mixed to adsorb the fine air bubbles in the flocs. The flocs are floated in a flotation vessel 3. Scum 30 formed by sepn. of solid from the liquid without modification is recovered. The release of the cleaned waste water is made possible.
Patent JP-H10262872-A (JP)
Title: Heating device for toilet seat
Inventor: KAWAI SHINJI
IPC: A47K13/12
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a heating device for a toilet seat which performs the linking of a heating device main body and the seat without using a cord and which facilitates easy attachment and detachment of the toilet seat and excellent cleaning. SOLUTION: As a control substrate 6 built in the main body 5 side of a heating device and a heater circuit 2 and a thermistor circuit 3 built in the toilet seat side are electrically connected by contacts 8 installed in the side of the recessed part 13 of the main body side and in the inside of the protruded part 14 of the toilet seat, no connecting cord is required, thus troubles caused by a connecting cord are resolved. Further, as each contact is elastically and movably attached relatively to other contacts and the rotational axis 11 of the toilet seat is elastically attached movably to the left and right, and the toilet seat can easily be removed from the main body, thus the device is excellent in cleaning the toilet seat.
Patent JP-S61238226-A (JP)
Inventor: YAMAKOSHI KENICHI
IPC: A61B5/02
Filed: 1985-04-12
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-2000274182-A (JP)
Title: Flexible connecting pipe
Inventor: NEGISHI YASUO
IPC: E21D9/06
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a flexible connecting pipe for giving curvature between a pilot pipe and an enlarging and retracting machine so as to smoothly perform retracting of drive pipe even though the pilot pipe is laid in the shape of curvature in a small-diameter drive method in which the pilot pipe is laid in the going process and the drive pipe is retracted in the return process. SOLUTION: An outer spherical surface portion 81b exists at one end, a spherical cylinder 81 having a coupling portion with the first counterpart member 4 at other end, an inner spherical portion 83b in which the outer spherical portion 81b is fitted exists at one end, and a spherical receiver (socket 83) for the second counterpart member 6-2 is provided at the other end. The spherical receiver for the spherical cylinder 81 is mounted in a freely rotable manner, and the spherical cylinder 81 communicates with the spherical receiver. Within the flexible connecting pipe, a hydraulic hose 6-4 can be inserted. By the fitting of a projected portion 81c to a recessed portion 83a, the angle of rotation to the spherical receiver of the spherical cylinder 81 is restricted, and cutting of hydraulic hose 6-4 due to torsion can be prevented.
Patent JP-H06263915-A (JP)
Title: Plasticizer composition and thermoplastic resin composition
Inventor: FUJITANI TSURATAKE
IPC: C08K5/11
Filed: 1993-03-12
Abstract: PURPOSE:To obtain the subject composition having processability, heat resistance, vaporization resistance and cold resistance, comprising a specific butanetetracarboxylic acid ester and a specific ester compound. CONSTITUTION:The objective composition comprises (A) a 1,2,3,4- butanetetracarboxylic acid ester of formula I (R<1> to R<4> are straight-chain or branched-chain 1-6C alkyl or alkenyl)(preferably an ester of 4-13C alcohol such as hexyl alcohol) and (B) an ester compound selected from an ester compound of formula II or formula III and an epoxy-containing ester compound. The compound of formula II is preferably obtained from trimellitic acid and/or trimellitic anhydride and a 4-10C aliphatic alcohol such as n-octyl alcohol and a 2-8C aliphatic diol such as 1,6-hexanediol as raw materials. An epoxy compound of dioleyl tetrahydrophthalate is preferable as the epoxy group-containing ester compound of the component B.
Patent JP-S58195399-A (JP)
Title: Bonding method of diaphragm edge part
Inventor: HORIIKE MASAYUKI
IPC: H04R7/20
Filed: 1982-05-10
Abstract: PURPOSE:To attain wide selection of diaphragm member and damping edge member, without changing the oscillation property of the diaphragm and the damping edge, by inserting a thermoplastic resin film between the diaphragm ridge and bonding overlap margin of the damping edge and bonding them with heating while pressing them with a hot plate. CONSTITUTION:The thermoplastic resin, e.g., acrylic system resin film is used, and this film is cut so as to be the same shape as that of the bonding overlap margin bonding the diaphragm ridge and the damping edge and inserted between the bonding overlap margin of the diaphragm and the damping edge. The film is heated and then cooled while pressing it with a hot plate or the like, allowing to bond the diaphragm and the damping edge.
Patent JP-S63243811-A (JP)
Title: In-tube inspection instrument
Inventor: NAGAI SHINICHI
IPC: G01B21/00
Filed: 1987-03-31
Abstract: PURPOSE:To enable a detection pig to run smoothly even if there is a projection or recess in a pipe to be inspected and to stops the detection pig accurately at a necessary place where inspection needs to be performed by drawing the pig from outside the pipe to be inspected and moving the pig. CONSTITUTION:A driving pig base 2 where a driving pig 1 is mounted and a stop base 5 are fitted to the pipe P to be inspected. A propulsion means 2a incorporated in the base 2 is controlled by a driving pig control circuit 4 and sends the pig 1 in response to a start command from an operator. A driving wire 6 is connected to the pig 1 in running and sent out of the base 2 by necessary length. When the pig 1 stops at the base 5, the base 5 is detached, a support base 15 is fitted, and the wire 6 is set on the drum 1. The base 2 is also detached and one side of the wire 6 is connected to the detection pig 10 instead. A detecting means is mounted on this pig 10 and a detector 12 sends a detection command thereto through a cable 16 and also sends a command to a motor 13 to rotate the drum 14, thereby running the pig 10. Consequently, the position of the pig 10 is controlled and the internal surface state of the pipe P is inspected with high accuracy.
Patent JP-S563151-A (JP)
Title: Electric discharge machine
Inventor: SUGIYAMA HIDEHIKO
IPC: B23H1/10
Filed: 1979-06-22
Abstract: PURPOSE:To facilitate and shorten the time of the discharge of a machining liquid contained in an immersion tank by a method wherein the discharge port of the immersion tank is opened by operating a liquid dischrage pump at the time of detection, in the titled machine which machines a work being immersed in a machining liquid. CONSTITUTION:To make an immersion tank 9 empty by discharging a machining liquid contained in the tank 9, the supply of the liquid is first stopped, a discharge plug 19 is lifted, and the liquid is discharged from the tank 9 through a discharge port 9B by spontaneous flow and returned to a machining liquid storage tank 11. Simultaneously, a limit switch 19 is operated by the lift of the discharge plug 10, the detecting signal is fed to a discharge control circuit, and a ''discharge signal'' is generated. The ''discharge signal'' is fed to a discharge pump 17 to start the latter, and the liquid is discharged into the storage tank 11 through a liquid discharge pipe 18. Accordingly, the machining liquid is discharged from the immersion tank 9 through the discharge port 9B and the discharge pump 17 at large amounts in rapid manner.
Patent JP-H07286334-A (JP)
Title: Invert integral type pipe mounting wall and manufacture thereof
Inventor: YANAGISAWA YOSHIO
IPC: E02D29/12
Filed: 1994-04-18
Abstract: PURPOSE:To flow out flowing-in sewage without collecting, and to conduct execution work on a field easily in a short time regardless of the number and direction of the connection of pipings to be connected. CONSTITUTION:A straight pipe 60a in an upstream and a straight pipe 60b in a downstream are connected onto a pipe mounting wall 1 installed to the lower section of a manhole. An inclined section 5 at an angle of 45 deg. and a hemispherical spherical wall section 6 in the bottom of the inclined section 5 are formed to an internal side face 3 on the inside of the pipe mounting wall 1. An upstream path 15 is formed to a section communicating with a straight pipe 60a in the upstream in the spherical wall section 6, and a downstream path 8 is shaped to a section communicating with a straight pipe 60b in the downstream. A water flow in the straight pipe 60a in the upstream is collected by the spherical wall section 6 along the upstream path 15, and flowed out into the straight pipe 60b in the downstream through the downstream path 8.