baber/WOPTO huggingface dataset:
Patent JP-S62255935-A (JP)
Title: Photosensitive material
Inventor: TANAKA HOZUMI
IPC: C08G73/10
Filed: 1986-04-30
Abstract: PURPOSE:To obtain the inexpensive titled material having an improved shelf life by incorporating a polyimide composed of diamine such as a aliphatic diamine and an alicyclic diamine, etc., and an acid anhydrde such as tetracarboxylic dianhydride, etc., to the titled material. CONSTITUTION:(A): The polyimide is obtd. by reacting the diamine such as the aliphatic diamine, the alicyclic diamine, the aromatic diamine or the heterocyclic diamine, the tetracarboxylic dianhydride, etc., which has a C-CO-C bond, and optionally the tetracarboxylic dianhydride which does not contain the C-CO-C bond to form a polyamic acid, and subsequently, by dehydrating and cyclizing the obtd. polyamic acid. And (B): The polyimide is obtd. by reacting the diamine and the tetracarboxylic dianhydride in the same manner. The obtd. polyimide or the polyimide added optionally, an another polyimide is dissolved in an org. solvent to obtain the org. solution thereof, followed by coating it on the substrate to form the titled material. Thus, as the polyimide is incorporated to the titled material, the titled material having the god shelf life and heat-resisting property is obtd.
Patent JP-S62257365-A (JP)
Title: Blanching of fish meat and apparatus therefor
Inventor: TAKIZAWA YOICHI
IPC: A23L17/00
Filed: 1986-04-30
Abstract: PURPOSE:To surely elute and remove lipids and water-soluble proteins of red fish meat, by changing crushed pieces of fish meat prepared by adding an alkali salt solution into a vessel having a filter for holding meat in the upper end part, adding an adequate amount of water and injecting ultrasonic wave jetting water into the vessel. CONSTITUTION:Pieces of crushed fish meat 7 prepared by adding an alkali salt solution are charged into a vessel 1 having a filter 4 for holding meat at the upper end part and an adequate amount of water is then added. Ultrasonic wave jetting water is added from a jetting nozzle 16 into the vessel 1 to stir the crushed pieces of fish meat 7. As a result, lipids and water-soluble proteins in the fish meat are eluted and liberated utilizing the pH adjustment and ionic strength adjusting action by the alkali salt and physical properties of the ultrasonic jetting water and the eluted lipids and water-soluble proteins are overflowed from above the vessel 4 on the filter 4 and discharged. Thereby a state of the lipids eluted form the fish meat after blanching treatment with the alkali salt sticking to the surface part of the fish meat can be precisely eliminated.
Patent JP-S5622434-A (JP)
Title: Preparation of master film from negative color film type original image
Inventor: TAKAHASHI TOSHIO
IPC: G03F3/08
Filed: 1979-07-31
Abstract: PURPOSE: To prepare a superior printing master film directly from a negative color film original image using a conventional electronic color scanner, by compensating a specified orange color derived from an automask.  
     CONSTITUTION: A negative color film type original image and a transparent gray scale are stuck to the original side cylinder of an electronic color scanner, and an orange color filter corresponding to an automask color is applied to the transparent gray scale. A reference value of the input side photomultiplier of the electronic color scanner is set using said scale with its orange color compensated, then the negative color film type original image is scanned to prepare each master film of cyan, magenta, and yellow, and next, triple exposures for forming said masters are applied to a photosensitive film to form a black master film. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01269215-A (JP)
Title: Magnetic head
Inventor: MATSUURA SHINJI
IPC: G11B5/265
Filed: 1988-04-20
Abstract: PURPOSE:To simplify manufacture, to decrease the man-hour and to prevent characteristic degradation by forming a magnetic gap for erasing in both edges parallelly to a magnetic gap for recording and reproducing. CONSTITUTION:A pair of Mn-Zn single crystal or multi-crystal ferrite cores 1 and 2 are prepared as a head core material. Then, channels 5 and 6 for a coil inserting and closing magnetic path forming, V channels 7 and 8 for adhesive glass accumulation and track channels 9, 9... are ground and formed. Further, the magnetic gap forming surface of any one of core blocks is worked in a recessing two-step channel shape. Step difference (q) is formed by a reverse sputter method, etc., and a nonmagnetic material such as SiO2, etc., to be the spacer of a magnetic gap qk for R/W is sputter-attached to abutting surfaces 12 and 13 of the blocks 1 and 2. After that, both blocks 1 and 2 are abutted and integrated in a jig. Then, they are heated in inactive gas and a glass 3 to be a track protecting member is caused to flow-in. Then, the blocks and glass are joined and integrated and a core block is obtained. The rear gap part of the core block is ground, worked and sliced and a magnetic head core 10 is obtained.
Patent JP-S5724441-A (JP)
Title: Compound carburetor
Inventor: YOKOYAMA HIROSHI
IPC: F02M13/04
Filed: 1980-07-19
Abstract: PURPOSE: To lessen imbalance of air fuel ratios of each cylinder at the midway between a primary and a s-condery circuits, by providing independent secondary slow system per cylinder in a compound carburetor for a multicylinder engine.  
     CONSTITUTION: Primary bore 1 of a carburetor has primary throttle valve 2 and down stream of primary bore 1 is divided and connected to each cylinder. Secondary bore 3, down stream of which is also divided and connected to each cylinder, is provided along primary bore 1. Provided within each of division point 3a are secondary throttle valve 5. Secondary bore 3 is provided with a secondary slow system  consisting of secondary bypass hole 6 equipped to inside surface of each of division  point 3a, secondary slow mixture channel 8, secondary slow jet 7, secondary slow  air jet 9 connected to secondary slow jet 7 and secondary slow fuel channel 10 connecting the said jet 7 and float chamber 11. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11284976-A (JP)
Title: Broadcast receiver
Inventor: INOUE TETSUYA
IPC: H04N7/173
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a broadcast receiver where standby power for transmission of view history information is reduced. SOLUTION: A broadcast receiver that sends view history information of a received broadcast program to a center through a communication means is provided with operation time management means 204, 207 that manage a transmission operation time of the view history information, a timer 209 that counts time, a comparison means 208 that compares time counted by the timer with an operation time managed by the operation time management means, a power supply control means 210 that controls a main power supply 211 of the broadcast receiver based on the comparison result of the comparison means, a view history information management means 205 that manages the view history information, and a view history information transmission means 206 that sends the view history information.  When the current time comes to the transmission time of the view history information, the main power supply is turned on to reduce the standby power.
Patent JP-S61257846-A (JP)
Title: Picture forming device
Inventor: TACHIBANA NATSUKI
IPC: G03G21/06
Filed: 1985-05-09
Abstract: PURPOSE:To avoid to accumulate electric charge generated on sheets while they are fed, by contacting a conductive member furnished at the part of a sheet feeding cassette to the earth at the installing member of the device body. CONSTITUTION:At the installing member 16 of the device body where a feeding cassette 2 is installed, the earth 17 is furnished to which are connected the lower ends of screws 15, 15 to fix a bottom plate guide 12. While sheets are fed, a feeding roller 3 is rotated and sheets in the cassette case 9 are picked up one by one, when, a friction between the picked up sheets and the lower side sheets contacting the picked up sheets generates an electric charge, and accumulates it by repeating operations at a bottom plate 11. However, the charge escapes to the earth 17 through the screws 15, 15 of the bottom plate guide 12, making the charge of the bottom plate 11 equal to that of the earth 17. Therefore, no discharge occurs, and any error operation of the control circuit, misfeeding, and the like are prevented.
Patent JP-H05297809-A (JP)
Title: Light emission display device using light emission diode
Inventor: SAWABE TSUTOMU
IPC: G09F9/33
Filed: 1992-04-17
Abstract: PURPOSE:To form at least one of both end surfaces of a spacer body into a slanting surface which slants at a proper angle to the axis of a bolt and to easily set the emission direction of light from each light emission dot body at low cost. CONSTITUTION:The axis 16b of the bolt 16 is slanted at the proper angle theta1 to the axis of the light emission dot body 13, the rear end surface 13d of the light emission dot body 13 is set at right angles with the axis 16b, and one end surface 17b on the side of a panel plate 10 between both the end surfaces 17a and 17b of the spacer body 17 is slanted at a proper angle to a plane 19 perpendicular to the axis 16. Consequently, the bolt 16 is turned up to bring one end surface 17b of the spacer body 17 into contact with the top surface of the panel plate 10 and the rear end surface 13d of the dot body 13 into contact with the other end surface 17a of the spacer body 17. The dot body 13 can, therefore, be fitted slantingly at the specific angle theta to the surface 20 perpendicular to the top surface of the panel plate 10.
Patent JP-H09275995-A (JP)
Title: Production of 2-chloro-4-nitrophenyl 4-o-beta-d-galactopyranosyl-alpha-maltoside
Inventor: SUGA MAMORU
IPC: C07H15/203
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To selectively obtain the subject compound useful as e.g. a substrate for assaying α-amylase activity, by reaction of lactose with 2-chloro-4- nitrophenyl-α-maltoside in an aqueous medium in the presence of β-galactosidase. SOLUTION: This compound, 2-chloro-4-nitrophenyl 4-O-β-D- galactopyranosyl-α-maltoside of formula II useful as e.g. a substrate for assaying α-amylase activity, is obtained selectively by reaction of lactose with 2-chloro-4- nitrophenyl-α-maltoside of formula I in water or a solution as a mixture of water and a hydrophilic organic solvent (e.g. isopropyl alcohol) in the presence of β-galactosidase derived from Bacillus circulans at a concentration of 0.01-0.8mg per mL of the above solution.
Patent JP-S60240505-A (JP)
Title: Radial tire
Inventor: SOWA NOBUHIRO
IPC: B60C9/11
Filed: 1984-05-15
Abstract: PURPOSE:To enhance the uniformity, durability, and weight-reduction by constituting a pry by means of a knitted cloth fabricated by knitting the warps, which are arranged in parallel with each other, by using knitting threads made up of fine fibers, together with forming a carcass by arranging the warps in parallel with each other in the radial direction of a tire. CONSTITUTION:A knitted cloth 10 is formed by arranging warps 11 made up of nylon or the like in parallel with each other and knitting the warps 11 by using knitting threads 13 and 14 made up of fine fibers of nylons 6 or the like along the longitudinal direction of the warps 11. In this case, the diameter of the knitting threads 13 and 14 is set at 5 to 80 deniers. After the bonding- and topping rubber-treatment, this knitted cloth 10 is imbedded into rubber to becom a reinforcing member, and it is arranged so that the warps 11 are lined up in parallel with each other with respect to the radial direction of the tire, before it is placed in use. With this constitution, the uniformity, durability and weight- reduction of a tire can be enhanced.
Patent JP-S5432482-A (JP)
Title: 3,4-dihydrocarbostyril derivatives and bactericides containing the same as active agnet for agricultural and horticultural uses
Inventor: UEMATSU TAMON
IPC: C07D215/22
Filed: 1977-08-16
Abstract: PURPOSE: 3,4-Dihydrocarbostyril derivatives of formula I (R 1  is CH 3 , Cl). 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05154994-A (JP)
Title: Method for defoaming and feeding ink and its apparatus
Inventor: ISHIMOTO MANABU
IPC: B41F31/20
Filed: 1992-03-26
Abstract: PURPOSE:To obtain an excellently minute pattern without any pinhole by a method wherein air is removed from ink to be supplied, and the ink is made free of air (foam). CONSTITUTION:Pressure inside a defoaming tank 14 is reduced by performing suction from a sucking route 15 connected to the defoaming tank 14, and air is removed by stirring ink 14a in the defoaming tank 14. Then, the defoaming tank 14 is airtightly closed. A solvent is added from a solvent supply route 18 so that the ink (a) in the defoaming tank 14 may have a specific viscosity. Thereafter, the pressure inside the defoaming tank 14 is raised by inserting gas from a gas inserting route 16 connected to the defoaming tank 14. The ink (a) prepared to have the specific viscosity is sent out from an ink sending out route 19, and the ink is supplied to a printer side.
Patent JP-H04328461-A (JP)
Title: Method of detecting defect of surface of semiconductor ceramic
Inventor: OGITA KIYOBUMI
IPC: G01N29/04
Filed: 1991-04-30
Abstract: PURPOSE:To detect a surface defect with good accuracy by specifying the range of the frequency of ultrasonic waves and the range of the angle of incidence. CONSTITUTION:A varistor 1 is a sample, and a defect of a polishing surface 1a of the varistor is to be inspected. In other words, when the ultrasonic waves are projected to the polishing surface 1a by a probe 2, the surface waves generated at the polishing surface 1a are picked up and the amount of echoes is detected by an oscillograph. At this time, if there is a defect such as a pin hole or the like, defect echoes are generated and the level of back noise echoes due to the influences of crystal particles etc., at the polishing surface 1a is raised. Based on a suitable condition to distinguish both echoes, a favorable detection is achieved in the frequency range 3-7 MHz from the relationship between the frequency of ultrasonic waves and the ratio of the amount of defect echoes and that of noise echoes. Then, it is found that the angle of incidence is suitable in the range 30-40 deg. from the relationship between the angle of incidence and the amount of echoes. That is, if the frequency and the angle of incidence are set, in the above respective ranges, the surface defect can be detected accurately.
Patent JP-H05273130-A (JP)
Title: Light echo microscope
IPC: G01N21/27
Filed: 1992-03-24
Abstract: PURPOSE:To detect the light echo of a sample having a low S-N ratio or a sample having a short life of the bottleneck level. CONSTITUTION:A light echo microscope is provided with a laser light source 1 generating a laser light beam, a light splitter 2 splitting the laser light beam into two, a light delay unit 4 delaying one split light beam, intensity modulators 4b, 5b intensity-modulating the split light beams respectively, optical systems 3, 11, 12 synthesizing and focusing the split light beams on a specimen 20, and a detector 15 detecting the light from the specimen 20.
Patent JP-H04327199-A (JP)
Title: Supplementing device
Inventor: YAMADA KOICHI
IPC: B64F1/28
Filed: 1991-04-30
Abstract: PURPOSE:To reduce the burden on a supplementing worker and to prevent any unproperness and any inconvenience in a supplement work due to miscalculation, misoperation or the like, by a method wherein a controller is provided which calculates volume distribution desirable for each tank corresponding to volume of liquid to be loaded and controls a liquid level control valve of each of the tanks. CONSTITUTION:When a supplementing worker sets a necessary load volume through a load volume indicating panel 1, a load volume indication signal 2 is inputted into a controller 4, and volume distribution to each tank corresponding to a prestored load volume is calculated. On the other hand, from a volume signal adjustor 23 of a volume indicator which is usually provided in an aircraft, a volume signal 3 of each tank during the supplementing work is inputted into the controller 4. The controller 4 compares the both values at each tank, and if the latter value reaches the former value, a supplement stopping signal 5 is sent to a liquid level control pilot valve 15 of the tank to which the supplement should be stopped. The pilot valve 15 closes the liquid level control valve 14 which associates with the valve 15, so that the supplement to the tank should be stopped.
Patent JP-H06288017-A (JP)
Title: Architectural gasket with clear color
Inventor: TSUDA KENJI
IPC: E04B1/684
Filed: 1993-03-31
Abstract: PURPOSE:To reduce cost. by extruding a polyolefin rubber base together with a tape and valcanizing them so as to cover the exposed part visible from the outside with the polyethylene tape on which the film is provided with a silk- print. CONSTITUTION:The polyolefin rubber base 11 is extruded together with a tape 14 and valcanized to form an external wall joint gasket 10 so as to cover the exposed part 12 visible from the outside with a polyethylene tape having molecular weight 500,000-1,000,000 such as extremely high molecular weight polyethylene, water-crosslinked polyethylene, etc., on which the film is provided with a silk-print.
Patent JP-S581811-A (JP)
Title: Data recorder
Inventor: TAKEMURA TOORU
IPC: G11B27/10
Filed: 1981-06-25
Abstract: PURPOSE:To increase the using efficiency of a recording area, by carrying out the decision of a data area and the switching of the writing and reading gate signals through a hardware. CONSTITUTION:When a writing instruction is given to a command register 1 based on a microprogram, the gate signal is delivered to a signal line RG from a switch circuit 2 in order to read the format data FD. With this gate signal, the reading data ROD is fed to a comparator 4 to be compared with the comparing data RED. On the other hand, the number of bytes of the data ROD are counted by a counter 3. When the count value reaches a certain number, the circuit 2 is switched to the writing mode from the reading mode. Thus the writing signal is fed to a magnetic disk device via a signal line WG. At the same time, the comparator 4 decides whether the data FD is identical with a desired address or not. When the FD does not correspond to the desired address, the signal is fed to the circuit 2 to inhibit the output of the gate signal. As a result, the using efficiency is increased for a recording area.
Patent JP-S61275514-A (JP)
Title: Intake valve lift control device for internal combustion engine
Inventor: YOSHIKAWA YASUO
IPC: F01L13/00
Filed: 1985-05-08
Abstract: PURPOSE:To obtain a high-level charging efficiency at all times, by providing an intake valve lift varying mechanism for varying lift characteristics of an intake valve according to a rotational displacement of a lift control cam, and controlling to drive the mechanism according to a suction pressure and an intake valve closing timing. CONSTITUTION:There is provided a valve lift varying mechanism 28 for controlling a lift amount and a valve closing timing of an intake valve 3 opening and closing an intake port 26. The mechanism 28 includes a lever 4 pivotably mounted through an eccentric collar 6 to a shaft 5, a rocker guide 7 fixed to a free end of the lever 4, a support shaft 8 of a rocker arm 2 inserted into a guide portion 7a of the rocker guide 7 and resiliently supported by a spring 9, and a lift control cam 10 provided on a back side of the free end of the lever 4. The lift control cam 10 is controlledly rotated by an actuator 35 according to a control amount computed by a control circuit 32 which receives outputs from an intake pressure sensor 31, a valve closing timing sensor 33 and a crank angle sensor 34.
Patent JP-H01270210-A (JP)
Title: Arclike permanent magnet and manufacture thereof
Inventor: OMORI TAKEO
IPC: H01F41/02
Filed: 1988-04-21
Abstract: PURPOSE:To eliminate the deterioration of magnetic properties and to inexpensively manufacture an arclike permanent magnet by applying a specific load to rare earth element, transition metal, boron magnet heated to 900 deg.C or higher. CONSTITUTION:A molded piece obtained by pressure molding fine powder of composition represented by a formula 1 is cut to a thin plate. The plate is placed on a board which is not deformed at a high temperature, and sintered at 1000-1150 deg.C in an inert gas atmosphere or in vacuum. Then, the sintered plate 1 which remains as it is or lightly lapped in the thicknesswise direction of the plate lis placed on an outer diameter jig 2 having a predetermined curvature, a load having a predetermined curvature, i.e., an inner diameter jig 3 is placed on the plate 1, plastically deformed at 900-1150 deg.C, and suitably heat treated after the deformation. In the formula I, R is combination of one or more or Nb, La, etc., R' is combination of one or more of Dy, Tb, etc., wherein 0<=alpha<=0.4, 0.06<=x<=0.14, 0<=y<=0.2, 4.0<=z<=6.5. Thus. it can be inexpensively manufactured without deterioration of the magnetic properties.
Patent JP-H11295849-A (JP)
Title: Heat developable photosensitive material
Inventor: HO SOKUMAN
IPC: B41M5/28
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To prevent the rise of fog of a processed sample with the lapse of time by forming an emulsion layer contg. an org. silver salt, a binder and a photosensitive silver halide on a substrate and incorporating specified compds. SOLUTION: The heat developable photosensitive material has an emulsion layer contg. an org. silver salt, a binder and a photosensitive silver halide on the substrate and contains a compd. represented by formula I and at least one compd. represented by formula II, III or IV. In the formula I, each of R21 and R22 is an aliphatic group, an arom. group or the like and (m) is an integer of 2-6. In the formula II, R is H, <=10C alkyl, halogen, carboxylic acid or the like or a combination of such groups. In the formula III, Q is a group of atoms required to form a 6-membered unsatd. heterocyclic group contg. 2-4 N atoms, Y is -CO-, -SO- or the like, each of X1 and X2 is halogen and A is H or an electron withdrawing group. In the formula IV, R2 is H, alkyl, aryl or a heterocyclic group.
Patent JP-H02278642-A (JP)
Title: Magnetism shielding device and charged particle beam accelerating device using same
Inventor: MATSUI ISAO
IPC: H01J37/248
Filed: 1989-04-20
Abstract: PURPOSE:To restrict effects of a magnetic field and improve a magnetism shielding rate by embedding a plurality of shield electrodes in insulating material in such a way that they are insulated from each other and that their end parts are put to each other at a predetermined interval. CONSTITUTION:A shield tank 21 is composed of ring-like shield electrodes 31, 32 of different diameters from each other's embedded in insulation material 34 such as epoxy resin with their end parts put to each other along the length at a constant interval between each other. An AC magnetic field from a CW circuit is therefore shielded by the shield tank 21 almost completely, and an electron beam (e) in a multi-stage acceleration tube 30 is prevented from having effects of the AC magnetic field. Production of a new magnetic field by surface current can thus be prevented, and a magnetism shielding rate can be improved.