baber/WOPTO huggingface dataset:
Patent JP-H07332679-A (JP)
Title: Cooker
Inventor: NODA KATSU
IPC: F24C15/16
Filed: 1994-06-10
Abstract: PURPOSE:To safely take out a turntable in addition to a square tray by using a handle for the square tray by forming a linear part at least one part of the outer periphery of the turntable. CONSTITUTION:The leading end of a handle 9 is formed of an engaging part 10 which is engaged with the edge of the upper surface part of a square tray 4, and a receiving part 11 which receives the lower surface part of the square tray 4. By this reason, the handle 9 can be stably engaged with a linear part. In the meantime, a linear part 8 is provided on a turntable 6. By this reason, when the turntable 6 is heated to a high temperature by a microwave cooking for a long period of time, if the linear part 8 of the turntable 6 stops at a front part of a heating chamber when the cooking is finished, the turntable 6 can be safely taken out by engaging the handle 9 with the linear part 8 in the same manner as engaging the handle 9 with the square tray 4.
Patent JP-S63295051-A (JP)
Title: Casting method by using sand core
Inventor: SHIBATA MASARU
IPC: B22D23/00
Filed: 1987-05-25
Abstract: PURPOSE:To produce a product without any casting defect of casting blow hole, etc., by setting the sand core into a metallic mold under condition of lowering the sand core temp. to less than the room temp. and pouring molten metal to make difficult to generate gas or moisture from the sand core caused by heat of the molten metal. CONSTITUTION:The sand cores 2 are put on each step in multi-steps in a cooling device 1 and further an air conditioner 3 is connected with the cooling device 1 and also thermometer 4 and hydroscope 5 are fitted to the device 1. Next, at the time of executing casting, cooling blast from the air conditioner 3 is introduced into the cooling device 1, and the moisture in the sand cores 2 in the cooling device 1 is removed by blasting for about 30 min, to cool the sand core 2 to about 13 deg.C, and successively after setting the cooled sand core 2 into the metallic mold 6, the molten metal is poured in the metallic mold 6. After casting, the casting is taken out from the metallic mold 6 and the sand on the casting is removed by collapsing the sand core 2, to obtain the product having the aimed shape.
Patent JP-H09290572-A (JP)
Title: Thermosensitive coloring composition and thermosensitive recording material
Inventor: TSUGAWA HIROAKI
IPC: C09B11/28
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a thermosensitive coloring material (sheet) with superior coloring properties and preservability. SOLUTION: This thermosensitive coloring composition consists of a color developing compound, and a coloring compound and a polymer compound which form a color through a chemical reaction with the color developing compound under heat, dispersed in an organic solvent. In this case, 2-(o-fluoroanilino)-6- diethylaminofluoran or 2-(o-chloroanilino)-6-diethylaminofluoran as the coloring compound and 2,4-dihydroxy-2'-methoxybenzanilide as the color developing compound and further, Fischer-Tropsch wax and 4-benzyloxy-4'-(2- methylglycidyloxy) diphenylsulfone are contained in the thermosensitive coloring composition. This composition is applied to the surface of a support and then is dried.
Patent JP-S6022195-A (JP)
Inventor: YATOU TAKASHI
IPC: G10L13/06
Filed: 1983-07-18
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-S5830688-A (JP)
Title: Sensor
Inventor: SUZUKI KENICHI
IPC: G01V3/08
Filed: 1981-08-18
Abstract: PURPOSE:To detect an object at a high sensitivity from a long distance with a small magnet by mounting a magnet on the object to be detected in such a manner as to be free to vibrate and rotate. CONSTITUTION:A magnet is mounted on an object to be detected as a dielectric body in such a manner as to free to vibrate and rotate. As the object passes a point 402, a magnetic wave is generated with a frequency equivalent to 1/2, 1/3 or 1/n of f(n=integer) or in the order thereof from the magnet because an alternating field of frequency f working thereon from a coil 403. As a coil 406 is set very close to a sensor 401 to cancel the alternating magnetic field of the coil 403, the sensor 401 detects the magnetic field from said magnet only. It is checked through an amplifier 405 and a filter 408 adapted to only pass the frequency of the magnetic field from the magnet thereby enabling an accurate detection of the object being detected.
Patent JP-S5654343-A (JP)
Title: Dielectric constant detector
Inventor: BABA NOBUYUKI
IPC: G01N30/64
Filed: 1979-10-09
Abstract: PURPOSE: To make it possible to obtain close equlibrium temperature between a sample liquid and a reference liquid rapidly by bringing sample and reference liquids into contact with a common surface.  
     CONSTITUTION: A couple of capacitors are each constructed by arranging a couple of plane cells, sample-side flow cell 11 and reference-side flow cell 12 at a constant interval on the surface of nonconductive substance plate 23 on heat-exchange block 13 and further arranging an anode obtd. by plating the surface of a nonconductive substance with metal and a metal plate cathode opposite to each other at a constant interval on gasket 21 fixed to block 13 through Teflon spacer 22 and protective plate 24 attached to block 13 while centering them. A moving phase soln. and a moving phase solvent flow into and out of the capacitor at a constant temp. via penetration nuts 20 and through holes 25 provided to gasket 21 and block 13, respectively. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S619188-A (JP)
Title: Electromagnetic booster
Inventor: SHIMIZU YASUO
IPC: H02P15/00
Filed: 1984-06-22
Abstract: PURPOSE:To reduce the size, weight and cost of an electromagnetic booster by providing control means for supplying a current to the winding of a rotor when torque detecting means detects a torque to form the booster in a motor drive type and to simplify the construction, thereby reducing power loss. CONSTITUTION:When a load applied to an output shaft 8 becomes large, the deflection of a rubber 22 increases. Thus, an electromagnetic torque is generated between a rotor winding 11 and a magnet 4 through a brush 21 and commutator segments 14, 15. Thus, when an input shaft 5 rotates and a slight or the prescribed relative angle displacement or larger occurs to an output shaft 8, a current is flowed to the winding 11, an electromagnetic torque is generated, and the shaft 8 rotates together with the shaft 5. Thus, the torque 7 of the shaft 8 is doubled.
Patent JP-S5755262-A (JP)
Title: Steering device for work vechicle
Inventor: OKITA KIMITOSHI
IPC: B62D11/00
Filed: 1980-09-17
Abstract: PURPOSE: To equalize the engine load for the pump drive in a spin turn and in a pivot turn by having the supply of the working fluid to make the motor drive speed in the spin turn smaller than the motor drive speed in the pivot turn.  
     CONSTITUTION: The hydraulic oil from a prior of hydraulic pump 13a and 13b is supplied separately to reversible hydraulic motors for drive 12a and 12b for the left and the right crawlers 1a and 1b respectively in case of straight running, said hydraulic oil being supplied through valves 14a, 14b and 14c so that the motor drive speed in a spin turn in which the left and the right crawlers will be rotated in the opposite direction will be smaller than the motor drive speed in a pivot turn in which only one of the crawlers will be rotated, said valve 14c being a solenoid valve and being connected to the powe source via limit switches 16a, 16b and 16c which are turned on and off according to the operation of a valve operation lever  of said valve. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5921193-A (JP)
Title: Load monitor controller
Inventor: UCHIGASAKI YASUNOBU
IPC: H04Q9/06
Filed: 1982-07-27
Abstract: PURPOSE:To decrease the number of link lines, by setting the directions opposite to each other for signal currents flowing a monitor board and a control board during a load application command, a load cut-off command and a switch input operation. CONSTITUTION:A signal power supply 1 of a load monitor controller is provided at the side of a monitor board and contains positive and negative poles P and N as well as an intermediate pole G having an intermediate potential between poles P and N. The potentials of P and N are applied to high and low potential poles 2 and 3 set at the side of a control board via potential lines 4 and 5 respectively. A monitor circuit 7 of the monitor board side is connected to a control relay circuit 8 of the control board side via a link line 6. A load applying relay 81 and a load cut-off relay 83 of the circuit 8 are connected to the line 6 via contacts 83a and 83b of a switching relay 83. The other end of the line 6 is connected to light emitting parts 71 and 73 of a photocoupler via diodes 72 and 74 connected to the directions opposite to each other.
Patent JP-H10319345-A (JP)
Title: Lenticular display body
Inventor: YOSHIDA TSUTOMU
IPC: G03B21/602
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To enable an observer to visually sense all the picture elements from a cylindrical lens on a proper condition so as to observe a distinct image by constituting a composed image of digitally processed print output and making a lenticular sheet have shape satisfying a specified condition. SOLUTION: Plural images having parallax are the composed images arranged to be on an identical plane in linear picture element units in accordance with the characteristic of the lenticular sheet provided concurrently with the cylindrical lens, and the composed image on the lenticular display body is the print output of the digitally processed image. The lenticular sheet has the shape satisfying the condition of an expression.  In the expression, P1 is the pitch of the cylindrical lens, (t) is the length of the lenticular sheet, R is the curvature of the cylindrical lens, αis the blotting amount of the image, D0 is an observing distance, (e) is an eye-to-eye distance, N is the number of images (the number of original picture of the parallax image), Pg is the pitch of one picture element, (n) is the refractive index of the lenticular sheet, and Z is the number of picture elements between the picture element visually sensed by a right eye and the picture element visually sensed by a left eye.
Patent JP-H11303005-A (JP)
Title: Reinforcing method for paving body joint and joint reinforcing material
Inventor: HOKARI KOZO
IPC: E01C11/02
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To promote durability and impulse resistance of a joint section be tween an open-graded pavement and another paving body and to enlarge applica tion of the open-graded pavement. SOLUTION: Joint reinforcing materials 6 containing rubber and/or elastomer making a bituminous material as the main ingredients are infiltrated into a joint section between a paving body consisting of an open-graded paving mixture and the existing or the other new paving body 2 adjacent thereto and gaps existing around the joint section to fill, and the joint section is monolithically formed. The paving body having the joint section reinforced by a reinforcing method of the paving body and the joint reinforcing materials 6 containing rubber and/or elastomer making the bituminousmaterial as the main ingredients and formed in the shape of a solid at a cold temperature.
Patent JP-S5653751-A (JP)
Title: Porous weakly acidic cation exchange resin and its manufacture
Inventor: ITAGAKI KOUJI
IPC: B01J20/281
Filed: 1979-10-08
Abstract: PURPOSE:To manufacture the titled cation exchange resin having medium acidity stronger than that of conventional polyacrylic resin, and having an exchange group of specific structure, by specifying its specific surface area and/or pore volume. CONSTITUTION:PVA is cross-linked by adding a cross-linking agent e.g. glyoxal to the soln. of the PVA in which a salt is dissolved or suspended, then by suspending said soln. or suspension in oil dispersion medium. Then the porous cross-linked PVA, having >=5m<2>/g specific surface area and 0.1ml/g pore volume, obtained by the cross-linking reaction, is reacted with glyoxalic acid in aqueous soln. in the presence of catalyst mineral acid such as sulfuric acid to form acetal using >=0.4mol, preferably 0.9-1.8mol glyoxal per 1mol said cross-linked PVA. After separation of the acetal by conventional method, said reaction medium is washed with water thereby producing liberated weakly acidic cation exchange resin. Said cation exchange resin has an exchange group having structure shown by formula I, and has >=0.5m<2>/g specific surface area and/or >=0.1ml/g pore volume.
Patent JP-H0423945-A (JP)
Title: Method and device for longitudinally dividing frozen fish body
Inventor: FUJIZU IKUYA
IPC: B26B25/00
Filed: 1990-05-18
Abstract: PURPOSE:To surely longitudinally divide a fish body without concentrating a load to the fish body at once by successively inserting a dividing blade into the fish body from one end of the frozen fish body already divided into tow pieces. CONSTITUTION:A frozen fish body A2 already divided into two pieces is loaded in a posture directed toward the center of the fish body on a holder 10 for holding the frozen fish body in a specific posture, the holder 10 having rollers 17 having depressions or projections engaging with the projection of a backbone remaining in the frozen fish body A2 or with the backbone-removed depression of the frozen fish body A2 and press rollers 13 disposed in a facing state to the dividing blade 22. The supporting plate 11 of the holder 10 is moved to apply a disk-like dividing blade 22 to one end of the frozen fish body, and either or both of the frozen fish body A2 and the dividing blade are subsequently moved in the longitudinal direction of the frozen fish body A2.
Patent JP-S5922874-A (JP)
Inventor: ISHIDA MATSUHIKO
IPC: B66B29/08
Filed: 1982-07-26
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-2000317118-A (JP)
Title: Ball transfer device for plural pachinko machines installation island
Inventor: NISHIKAWA ITSUJI
IPC: A63F7/02
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To quickly and reliably transfer PACHINKO balls in a horizontal direction from a PACHINKO machine installation island with a great number of balls to be reserved to a PACHINKO machine installation island with a less number of balls to be reserved. SOLUTION: A number of chain members having a cylindrical roller 16 loosely fitted to a shaft bar in a freely rotatable manner are arranged in parallel at pitches such that PACHINKO balls are free of falling and a carrying chain 12 is formed in endless connection. A PACHINKO ball transfer function is provided on the carrying chain 12 itself so that the PACHINKO balls put on between the cylindrical rollers 16 are transferred to adjacent PACHINKO machine installation island.
Patent JP-H0426516-A (JP)
Title: Production of titanium oxide film
Inventor: NAGATA HIDESHI
IPC: C01G23/04
Filed: 1990-05-18
Abstract: PURPOSE:To stably obtain a coating film of excellent transparency by allowing an aq. soln. containing specified concn. of titanium hydrofluoric acid and boric acid with a base body so that titanium oxide produced by the hydrolysis of titanium hydrofluoric acid covers the surface of the base body. CONSTITUTION:To an aq. soln. containing <3.38X10<-2>mol/l titanium hydrofluoric acid, boric acid is added to the concn. of >=0.125mol/l so that the equilibrium state expressed by the formula proceeds in the direction from left to right to produce a treatment liquid comprising a supersaturation soln. of titanium oxide. Then the treating liquid is brought into contact with a base body to form a titanium oxide film on the surface. Thereby, by limiting the concn. of titanium hydrofluoric acid and boric acid, a transparent titanium oxide film can be always and stably obtained. Thus, the quality and productivity of the titanium oxide film can be easily improved.
Patent JP-S5557754-A (JP)
Title: Piston ring
Inventor: HAMA HIDEO
IPC: F02F5/00
Filed: 1978-10-21
Abstract: PURPOSE: To prevent a piston ring from being collided with a piston land and make it easy to radiate heat from the piston, by fitting the ring with a U-shaped cross section to the land so that the ring grasps the land with a certain force.  
     CONSTITUTION: In a volumetric machine equipped with a cylinder S and piston P, a ring R, having a U-shaped cross section corresponding to the shape of a piston land 3 and having a width 1 in its free state a bit smaller than the size of the land 3, is so designed that it can grasp the land 3 with a certain force when it is fitted to the land 3. A portion 2 is slightly projected to increase the closeness of the ring's inner surface to the land's surface, while the expansive force of the ring itself makes it close to the inner surface of the cylinder S. This construction permits to use a large ring groove 5 for making the gas pressure work well on the ring R in the rear, and the ring R is never collided with the land 3 in the ring groove. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61288992-A (JP)
Inventor: HIDAKA KATSUSHI
IPC: B26D1/24
Filed: 1985-06-17
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-H05301025-A (JP)
Title: Vapor phase reduction decomposing treatment of gas containing volatile organohalogenic compound
Inventor: MIYABE HIROSHI
IPC: B09C1/04
Filed: 1992-04-23
Abstract: PURPOSE:To decompose a volatile organohalogenic compound to a harmless hydrocarbon and hydrogen halide without particular pretreatment by bringing the compound into contact with a reducing agent such as hydrogen in the presence of a metal deposited catalyst. CONSTITUTION:A gas containing a volatile organohalogenic compound such as trichloroethylene from a production process, a waste water or soil is brought into contact with a reducing agent such as hydrogen in the presence of a metal- deposited catalyst made by depositing palladium, platinum or the like on a carrier such as alumina, zirconia or the like. Then the organohalogenic compound is dechlorinated to form hydrocarbons and a hydrogen halide. Thus, the treatment to make the compound harmless is executed by only passing through a catalytic bed.
Patent JP-S5558218-A (JP)
Title: Production of flexible polyurethane foam
Inventor: KUNII NOBUAKI
IPC: C08G18/00
Filed: 1978-10-24
Abstract: PURPOSE: The reaction between an active-hydrogen compound that consists of introgen-containing polyetherpolyol and a polyol specified in the hydroxyl value and an isocyanate compound is conducted in the presence of a foaming agent to produce title foam with increased form hardness and good compression set.  
     CONSTITUTION: An active-hydrogen compound that consists of nitrogen-containing polyetherpolyol given below and a polyol of 20W220 hydroxyl value and 6W12 hydroxyl groups is made to react with an isocyanate compound in the presence of a  foaming agent. Said nitrogen-containing polyol is obtained by the reaction of a polyepoxy compound bearing 2 or more epoxy rings as a glycidyl ether of polyhydric alcohol with polyoxyalkylene chains with a secondary alkanolamine as diethanolamine or by adding alkylene oxide to the resulting nitrogen-containing polyhydric alcohol. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6111109-A (JP)
Title: Treatment with multistage type reverse osmotic membrane
Inventor: NAKAMURA TADASHI
IPC: B01D61/58
Filed: 1984-06-26
Abstract: PURPOSE:To improve the rate of recovery of permeated water and to decrease the salt concn. of the permeated water by mixing the permeated water after the second stage of a reverse osmotic membrane apparatus with feed water and using the mixed water as feed water for the first stage of the reverse osmotic membrane in a multistage reverse osmotic membrane apparatus. CONSTITUTION:Feed water 1 is charged to a feed water tank 7 and the water in the tank 7 is fed to a first reverse osmotic membrane device 2 under pressurized condition to obtain permeated water 3a and unpermeated water 4a, and the unpermeated water 4a is fed to the second stage reverse osmotic membrane device 5. Unpermeated water 4b obtained from the second reverse osmotic membrane device 5 is fed to the third reverse osmotic membrane device 6 and simultaneously circulated to the feed water tank 7 witout recovering the permeated water 3b as treated water. Also, the permeated water 3c obtd. from the third stage reverse osmotic membrane device 6 is circulated to the feed water tank 7.
Patent JP-S5826752-A (JP)
Inventor: RUISU JIEI GOOGIYAN
IPC: G03D15/04
Filed: 1982-07-26
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-S6022866-A (JP)
Title: Image reading device
Inventor: KUNISHIMA TOSHIAKI
IPC: H04N1/10
Filed: 1983-07-19
Abstract: PURPOSE:To improve the efficiency of adjusting operation by mounting an image reading optical system on a common support and supporting the said support freely turnably on an extension of a reflecting face to adjust the optical system as one unit. CONSTITUTION:The image information on the original is formed on the photoelectric converting element 9 via the 1st mirror 7, the 2nd mirror 11, a shading plate 13 and a lens 8. The reading optical system components are all supported in common by the support 12, which is supported freely turnably on a prolonged line of the image reflecting face of the 1st mirror 7 by device main body side plates 17, 20 and pins 18, 19. The turning of the support is regulated by a pin 15 fixed to the support 12 and inserted to a hole provided to the stay 16.
Patent JP-H0426717-A (JP)
Title: Iron lid made of ductile cast iron and heat treatment thereof
Inventor: KUMAKAWA MAKOTO
IPC: C21D5/00
Filed: 1990-05-22
Abstract: PURPOSE:To increase the hardness on the surface of the projecting part of the iron cap made of a ductile cast iron and to lessen the generation of strains by irradiating the surface of the projecting part with high-density energy to melt the surface and chilling the molten part by self-cooling. CONSTITUTION:The iron cap made of the ductile cast iron having rugged parts on the surface is preheated to about <=300 deg.C. The surface of the projecting part of such iron cap is irradiated with the high-density energy such as TIG or laser beams to melt only the surface of the projecting part. The surface side of the projecting part is thereafter chilled by the self-cooling to the high hardness of about >=600HV. This method lessens the generation of the strains and is usable for the as-worked iron lid of manholes. The wear resistance is improved and since the base material itself maintains sufficient strength and toughness, there is no possibility of failure.
Patent JP-S5831904-A (JP)
Inventor: SATOU SHIGEO
IPC: G05D1/02
Filed: 1981-08-19
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-S5922119-A (JP)
Title: Signal connecting device
Inventor: TATENO KENZOU
IPC: H03K19/0175
Filed: 1982-07-27
Abstract: PURPOSE:To make a connection with an external device without powering down a controller by connecting the controller to the external device through a connecting circuit. CONSTITUTION:The connecting circuit 7 is connected to the signal line 5 of the controller 1 and electric power is supplied thereto from a power source switching device 8; signal transmission and reception are carried out between the signal line 5 and external device 9 and a power source is turned off to cut off a signal. Therefore, the external device 9 is connected without exercising any evil influence even when the controller 1 is in operation.