baber/WOPTO huggingface dataset:
Patent JP-S62270307-A (JP)
Title: Aging of expandable thermoplastic resin particle
Inventor: SUGAWARA TOSHIO
IPC: B29B13/06
Filed: 1986-05-19
Abstract: PURPOSE:To permit the promotion of aging of expandable particles in the main body of a foaming machine by a method wherein a predetermined amount of expandable thermoplastic resin particles is supplied into the main body of a foaming machine to foam the particles by adding steam while the steam is stopped at a stage where the particles arrive at a predetermined foaming level and the particles are dried by hot air. CONSTITUTION:A predetermined amount of expandable thermoplastic resin particles is supplied into the main body 10 of a foaming machine and steam is supplied through a hot plate 20 by opening a steam supplying valve 60. When expanded particles have achieved a predetermined magnification of foaming and the upper surface thereof has arrived at a level meter 80, the supply of the steam is stopped and, subsequently, air is sent by a fan 91 into an air heater 90 while hot air is supplied to the main body 10 of the foaming machine through a steam chamber 11 and the hot plate 20 to age the expanded particles forcibly. After finishing foaming, a discharging lid 40 is opened to pass the expanded particles through a sieve 71 and, thereafter, send them to a predetermined place through a transporting pipe 73 below a receiving box 70.
Patent JP-H0411947-A (JP)
Title: Production of fuel absorber
Inventor: ITO HIROSHI
IPC: F02M25/08
Filed: 1990-04-30
Abstract: PURPOSE:To obtain a fuel absorber having superior durability and evaporated fuel capturing ability by allowing a polymer to react with thermoplastic resin powder in the presence of a cross-linking agent, coating a thermoplastic carrier with the resulting polymer gel contg. the resin powder and heating the gel. CONSTITUTION:An org. high molecular compd. having fuel capturing function such as polyisoprene or polybutadiene is dissolved in a solvent such as toluene or benzene and thermoplastic resin powder for a binder such as PP or PE powder is added to the resulting soln. and mixed. A reaction is allowed to take place in the presence of a cross-linking agent such as benzoyl peroxide. After the end of the reaction, polymer gel 5 contg. the thermoplastic resin powder 52 is collected. A thermoplastic carrier 60 such as PP or PE is coated with the gel 50 and this gel 50 is dried and heated to a temp. at which the powder 52 melt-sticks together and the surface of the carrier 60 melts. Fine particles of the polymer are stuck together by the powder and also stuck to the carrier.
Patent JP-H04341682-A (JP)
Title: Pipe coupling
Inventor: SATO KAZUHISA
IPC: F16L13/14
Filed: 1991-05-20
Abstract: PURPOSE:To improve the extent of workability in a narrow spot as well as to reduce the cost of production due to a decrease in working manhour, in a pipe connector for piping. CONSTITUTION:In connection of two pipes, one side is set down to one operation for insertion alone, and one more side to an addition clamping for pipe connection, respectively, thereby connecting a pipe for piping use to an opening. According to this method, operations can be easily done even in a narrow space, so that operation efficiency is remarkably improved, thus cost down is well promotable.
Patent JP-S5341483-A (JP)
Title: Preparation of marine methanol-assimilable bacterial cells
Inventor: KOUNO KAGEAKI
IPC: C12R1/01
Filed: 1976-09-25
Abstract: PURPOSE: To prepare marine methanol-assimilable bacterial cells by the cultivation of strain belonging to Methylomonas genus. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10307892-A (JP)
Title: Character recognition device
Inventor: YAMAMOTO YOSHITAKA
IPC: G06F19/00
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To improve the recognition rate of a character in contact with a character entry frame line printed by a non-dropout color by recognizing the character in contact with the character entry frame line in the state of being kept in contact with the character entry frame line. SOLUTION: A character recognition dictionary inside the magnetic disk device 145 of this character recognition device 100 is provided with a contact character recognition dictionary storing the feature amounts of the characters including the character entry frame line for which the character in contact with the character entry frame line is captured as one character as dictionary data. A recognition processing part 140 inputs slip image data 151 for which the character is entered inside a character entry frame by an image processing part 130 and checks whether or not the character and the character entry frame line are in contact by a recognition program. In the case that the character on the inputted slip image data is in contact with the character entry frame line, the contact part number and contact position are checked, and by using the contact character recognition dictionary provided with the dictionary data of the contact part number and contact position, the character including the character entry frame line in contact is recognized.
Patent JP-S594102-A (JP)
Inventor: TANAKA TSUGUJI
IPC: H01C7/00
Filed: 1982-06-30
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-S5637943-A (JP)
Title: Sheet clamper
Inventor: KATOU SABUROU
IPC: H04N1/08
Filed: 1979-09-06
Abstract: PURPOSE: To decrease mechanical operating parts and reduce the capacity and size of a pump, etc., by providing rows of air holes in positions of clamping of the front and rear ends of a sheet on a drum around which the sheet is wound and by sucking air to clamp the sheet and exhausting the air to unclamp the sheet.  
     CONSTITUTION: When a sheet bite-in claw 23 is open, the ffont end Sa of a sheet collides against a stopper 25 and is revolved together with a drum and thrusted by a handling roller 64. At the same time, the rotation of a pair of send-out rollers 69 is stopped to eliminate the looseness of the sheet. A suction pump is then operated by the action of an solenoid valve to suck the front end of the sheet S first and thereafter suck the bite-in claw 23 and clamp the front end Sa. When the rear end Sb of the sheet is brought to air holes 52 for the rear end, this end is clamped by suction in the same manner. To unclamp the sheet, air is exhausted from the pump. Since the front and rear ends of the sheet are separately clamped and unclamped, the capacity and size of the pump and a noise can be reduced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5815389-A (JP)
Title: Telephone exchanger
Inventor: ISHIZAKI JIYUNYA
IPC: H04Q3/00
Filed: 1981-07-22
Abstract: PURPOSE:To control a crossbar switch with good reliability, by self-holding a relay with a control signal through the provision of the relay for a control circuit of a telephone exchanger. CONSTITUTION:When a subscriber hooks up a handset, a microcomputer (not shown) of a control section detects it and connects the subscriber to a vacant originating register, and a terminal corresponding to a terminal, e.g., 3 of a vertical path where a cross point between the vertical path and a horizontal path of a crossbar switch is not used, i.e., open state, is made to ''0''V. A photocoupler 13 corresponding to the terminal 3 is activated and a corresponding relay driving section 23 is operated. Then, a detection contact 33 among busy detection contacts 31-38 is closed, a terminal 53 is made to ''0''V via a chattering prevention circuit 43 to be inputted to the microcomputer. On the other hand, a driving contact 63 is closed with the contact 33, a current flows to a coil 73 of the crossbar switch, the crossing point of the switch is closed, and since relay driving sections 21-28 have self-holding ability, the terminal 3 is not required to be kept at ''0''V continuously.
Patent JP-H02293931-A (JP)
Title: Control unit
Inventor: KIYOHARA TOKUZO
IPC: G06F9/318
Filed: 1989-05-08
Abstract: PURPOSE:To curtail the hardware and the micro-instruction by providing a control information qualifying device for qualifying the micro-instruction by the micro-instruction and qualifying information. CONSTITUTION:This control unit is provided with a control storage device 1 for storing plural micro-instructions, a qualifying information generating device 2 for generating the information for qualifying the micro-instruction, and a control information qualifying device 3 for executing the qualification by a micro-instruction 14 outputted from the control storage device 1 and qualify ing information 15 outputted from the qualifying information generating device 2. In this state, input data to the qualifying information generating device 2 is selected by a selecting device 4 from in plural inputs, and held by an input register 5. Accordingly, partial or all fields of the micro-instruction outputted from the control storage device 1 are nullified by the control information qualify ing device 3, and also, can be qualified by the qualifying information outputted from the qualifying information generating device 2. Especially, based on the information held in the input register 5, the qualified contents can be varied in accordance with an advance of the processing of the micro-instruction. In such a way, the hardware and the micro-instruction are curtailed.
Patent JP-S5447892-A (JP)
Title: Production of crystal-containing blast furnace granulated slag
Inventor: URAKAWA YUUICHI
IPC: C04B5/02
Filed: 1977-09-24
Abstract: PURPOSE:To reduce the production time of blast furnace granulated slag and enhance the crystal content thereof by charging inorg. metal oxide-contg. seeds into molten blast furnace slag and stirring the slag before or after the charging, or at the same time, followed by granulation with water. CONSTITUTION:Esp. less than 3wt% of inorg. metal oxides with a high m.p. above 1,330 deg.C are charged into molten blast furnace slag when the slag is at a temp. between the primary crystallization temp. and 70 deg.C lower than the temp. The oxides may be, e.g. blast furnace slag, steel-making slag, limestone, etc. and the diameter is desirable to be in the range of 300mu-10mm.. Before or after the charging, or at the same time, the slag is stirred to facilitate crystallization and granulated with water to obtain crystal-contg. blast furnace granulated slag. This slag is highly replaceable by natural sand and esp. useful as aggregate for concrete.
Patent JP-H07317877-A (JP)
Title: Differential device
Inventor: ISHIKAWA YASUHIKO
IPC: F16H48/40
Filed: 1994-05-27
Abstract: PURPOSE:To improve assembly work efficiency, to improve a drive force during drive, to increase the degree of freedom of a design, and to provide the stable mounting state of a drive shaft. CONSTITUTION:Inclination peripheral surfaces 3a and 4a on the gear side inclined toward an axis are formed on the inner peripheral parts of the sides, positioned facing each other, of first and second side gears 3 and 4. Inclination peripheral surfaces 21 and 22 on the block side making contact with the inclination peripheral surfaces 3a and 4a on the gear side are formed on the outer peripheral parts both sides, positioned facing each other, of the first and second drive shafts 101 and 102 of a thrust block 2.
Patent JP-S61271471-A (JP)
Title: Automatic tester for zinc oxide lightning arrestor
Inventor: TSUZUKI KAORU
IPC: G01R31/18
Filed: 1985-05-27
Abstract: PURPOSE:To obtain an array structure of component elements which enables the safe and efficient implementation of series of testing operations at a specified space, by grasping upper and lower end electrodes of an arrestor with respective grasping mechanisms to perform a specified cycling motion. CONSTITUTION:When upper and lower end electrodes of an arrestor J are grasped with respective grasping mechanisms H and then, a sequential conveying mechanism C is operated with a driving mechanism D, the grasping mechanism H makes a specified cycling motion as grasping the arrestor J. At this point, the upper and lower electrodes of the arrestor J gets in contact temporarily with a pair of upper and lower fixed electrodes 28A and 28B set at a specified position corresponding to the locus of the cycling motion. Consequently, testers connected to the electrodes 28A and 28B are operated to perform the first insulation resistance test, discharge withstand test and the second insulation resistance test sequentially for each arrestor J while a varistor voltage test is done at a proper point. Workers are protected from an electric shock accident with a shielding wall while the results of the test are automatically judged with a central processor unit.
Patent JP-S60258310-A (JP)
Inventor: NAGAI SUSUMU
IPC: E01D21/00
Filed: 1984-06-05
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-S5738957-A (JP)
Title: Dehydrator
Inventor: OBARA HISAYOSHI
IPC: B04B7/00
Filed: 1980-08-21
Abstract: PURPOSE: To observe the degree of dehydration and rinsing through the operator and to prevent ineffective dehydration by attaching a water supply room equipped with a transparent part to a drainage canal from a dehydrator for dehydration and rinsing.  
     CONSTITUTION: In a dehydrator to dehydrate a wash while pouring water in to it, a water supply room equipped with a see-through part 21 is installed to a drainage canal 25 which discharges drainage from a dehydrated water tank 3 to the external. Through the water supply room, the change of the degree of clearness of rinsing water is observed by the operator to check the degree of dehydration and rinsing. Thus, unrequired consumption of water and time for rinsing can be prevented. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62272022-A (JP)
Title: Drop-in type cooking stove
Inventor: HIRAI KIYOSUMI
IPC: F24C15/34
Filed: 1986-05-20
Abstract: PURPOSE:To make it possible to install apparatuses without heat shielding work by disposing the main body of a cooking stove in a drop hole of a furniture top board and forming the main body of the cooking stove integrally with a heat shielding plate. CONSTITUTION:The top board 1 of a sink has a drop hole 2. The main body 3 of the drop-in cooking stove formed into a case shape has a front frame 4 fastened by screws and the front frame 4 has integrally a heat shielding plate 7 consisting of an upper heat shielding plate 5 and a lower heat shielding plate 6. In this drop-in type cooking stove, radiant heat obtained by burning in a cooking stove burner 11 and a grill burner 12 is received by a cooking stove top board 13, and the temperature of the cooking stove top board 13 is received by the front frame 4 of the main body as radiant heat. However, since cool air flows in through a clearance between the heat shielding plate 7 and the top board 1 and a clearance between the heat shielding plate 7 and the front plate grill, air cooling effectively works. Therefore, the temperature of the top board 1 can be greatly lowered.
Patent JP-S5448511-A (JP)
Title: Normal rotational speed detecting system of rotary magnetic memories
Inventor: HIRATSUKA SHINJI
IPC: G01P3/48
Filed: 1977-09-26
Abstract: PURPOSE:To pevent detection malfunction, etc. at the starting by providing  decoders for the first level of normal number of revolutions and the second level of the number revolution deviating therefrom. CONSTITUTION:The signal having been written in a rotating body 1 is read out with a magnetic head 2 and pulses are generated in a rotary pulse generating circuit 3. The pulses are then compared with the reference pulse from a reference time setting circuit 4 in a comparator 5. A decoding circuit 6 produces the  signal indicating that the normal number of revolutions has been reached from a revolution detection circuit 7 when the preset speed detection level has been reached. Decoding circuits 6, 6' for the first, second speed detecting levels and a switching circut 8 are provided for the abovementioned conventional apparatus. The output (g) of the circuit 5 is led to the crcuit 6. When it reaches the first detecting level (c), it sets the circuit 7, which in turn generates the ready signal (e). The signal (e) passes through the circuit 8 and enters the circuit 6', by which the output (g) of the circuit 5 is inputt- ed through the circuit to the circuit 6', and the detection of steady rotational speed is thus accomplished. When the rotational speed reaches the second level c' upon shifting to stopping operation, the circuit is reset and the signal indicating that the speed has deviated from the normal number of revolutions is produced.
Patent JP-H01285274-A (JP)
Title: Chemical agent gradual release apparatus
Inventor: HIRAO ISAMI
IPC: A61M31/00
Filed: 1988-05-12
Abstract: PURPOSE:To gradually release the drug in a drug reservoir to an objective region by a necessary amount at a necessary time, by providing a polymer membrane, whose pore size is changed by external stimulation, to the drug reservoir provided in the container main body received in a living body and applying current supply heating to the polymer membrane from the outside of the body. CONSTITUTION:A container main body 1 is formed into a cylindrical shape and constituted so that an electric appliance chamber 3 is formed therein on the side of the closed part 2 at one end thereof and a reservoir chamber is formed therein on the side of the opening part 4 at the other end thereof and filled with a drug 8. A fixing ring 10 is mounted to the opening edge of a drug reservoir 7 through a packing 9 and a polymer membrane 11 is provided under tension so as to be brought into contact with the drug 8 on one surface side thereof. The polymer membrane 8 has a large number of pores having a membrane pore size which is small enough not to permit the drug to transmit and generates isometric contraction when voltage is applied to expand to a size effective for capable of transmitting the drug 8. When the container main body 1 is embedded in the objective region of the affected part in a living body and voltage is applied, the pore size expands to a size effective for transmitting the drug 8 and the drug 8 is gradually released to the objective region in the living body through drug discharge orifices 14....
Patent JP-S596898-A (JP)
Title: Method for measuring activity of aminopeptidase and synthetic substrate used therefor
Inventor: MATSUMOTO KUNIO
IPC: C07C237/04
Filed: 1982-07-05
Abstract: PURPOSE:To measure the activity of an aminopeptidase, by using a specific N-leucylamide as a substrate. CONSTITUTION:A test soluion for measuring the activity of an aminopeptidase is reacted with a solution of an amide compound expressed by formula I [R is hydroxyl group or -N(R2)(R3); R1 is L-leucyl group; R2 and R3 are hydrogen or lower alkyl group; R4 is hydrogen, lower alkyl group or carboxyl group], e.g. L-leucyl-4-aminoanilide, or a salt thereof as a substrate in a given concentration, and then an oxidase, e.g. ascorbic acid oxidase or laccase, reactive with an aniline type compound which is a reaction product to form a dyestuff by consuming at least oxygen is reacted with the resultant solution. The amount of the oxygen consumed by the reaction or the amount of the resultant dyestuff is determined by the well-known method, and the activity value of the aminopeptidase is then obtained therefrom.
Patent JP-H0533618-A (JP)
Title: Valve operating device for engine
Inventor: SAKURAGI SHIGERU
IPC: F01L13/00
Filed: 1990-05-01
Abstract: PURPOSE:To simplify the structure of a device for reducing movable mass by installing plural pins which slidingly-move between a main rocker arm and respective sub rocker arms, and providing a driving means which stops the relative displacement of the respective sub rocker arms to the main rocker arm. CONSTITUTION:Plural pins 31-36 which slidingly move so as to be engaged with are installed between a main rocker arm 1 and respective sub rocker arms 2, 3 in the coaxial direction in series. There are provided plural return springs 37, 38 which support the respective pins 31-36 at a non-constrained position. Besides, there is provided a driving means which increases the initial spring load of the respective return springs 37, 38 step by step, slidingly-moves the respective pin 31-36 in the axial direction while pressure contracting the respective return springs 37, 38, and stops the relative displacement of the respective sub rocker arms 2, 3 to the main rocker arm 1 in order. It is thus possible to simplify the structure of a working hydraulic circuit 39, an electromagnetic actuator or the like which is provided as a driving means.
Patent JP-S60260567-A (JP)
Title: Production of 2,2-dimethyl-5-hydroxythiazolidine derivative
Inventor: ANDOU WATARU
IPC: C07C67/00
Filed: 1984-06-07
Abstract: PURPOSE:To produce the titled substance useful as a synthetic intermediate of beta-lactam antibiotic substances, in high yield, by carrying out the photo-sensitized reaction of a 2,2-dimethylthiazolidine derivative in an aprotic solvent at a low temperature, and reducing the product without separating from the reaction system. CONSTITUTION:The titled compound can be produced by (1) carrying out the photo-sensitized reaction of the 2,2-dimethylthiazolidine derivative of formula I (R<1> is H or lower alkyl; R<2> is amino-protecting group) in an aprotic solvent such as benzene, tetrahydrofuran, etc. at a low temperature, preferably at -20- 0 deg.C, in the presence of a photo-sensitizer such as methylene blue, thionine, etc. to obtain 2,2-dimethyl-5-hydroperoxythiazolidine derivative of formula II (a novel compound), and (2) directly reducing the 5-hydroperoxy group of the compound in the presence of a reducing agent. The reduction proceeds easily at room temperature.
Patent JP-S5815308-A (JP)
Title: Differential amplifying circuit
Inventor: TOKURA NORIHITO
IPC: H03F3/34
Filed: 1981-07-22
Abstract: PURPOSE:To prevent the effect of offset voltage, by taking a potential of either one of two input terminals or a potential adding a prescribed DC voltage as a virtual ground potential. CONSTITUTION:Since analog switches 301 and 302 of a chopper circuit 290 are connected to repeat on-off alternately, a rectangular waveform signal with V2+ V4 (where; V4 is a forward voltage of a diode 306) of average value and V2- V1 of peak value is outputted. The output of the chopper circuit 290 is amplified at an amplifying circuit 150 (amplification factor A2) and a signal with (V2+ V4) of average value and (V2-V1)XA2 of peak value is outptted from a terminal 126. After the average value component of this signal is eliminated at a capacitor 161, the signal is amplified at an amplifier 160 (amplification factor B2), and (V2-V1)XA2XB2 is outputted to a terminal 127. This signal inputted to a sample holding circuit 170, the peak voltage of a waveform is sample-held at a capacitor 172 and a signal of (V2-V1)XA2XB2/2 is outputted between terminals 123 and 124.
Patent JP-S62272056-A (JP)
Title: Air conditioner
Inventor: ISHII KATSUJI
IPC: F24F13/20
Filed: 1986-05-20
Abstract: PURPOSE:To improve an outer appearance and facilitate an installing or a removal of a remote controller by a method wherein an opening part having an opening or closing door capable of being released forwardly is arranged below a remote controller storing chamber and at the same time a remote controller storing case capable of being drawn downwardly is provided and the remote controller main body can be pulled downwardly from the opening or closing opening. CONSTITUTION:In order to take out a remote controller main body 35, a lower end of a remote controller storing case 24 is pushed up upwardly as indicated by an arrow A. When the remote controller storing case 25 is pushed up slightly in an upward direction, an engaged condition between a striker 30 and a latch 31 is released and the remote controller storing case 25 descends by a storing force of a spring 26. When it descends down to a desired location, it abuts against a stopper 32 and the remote controller storing case 25 is stopped with its lower end being projected downwardly from the opening part 36. Therefore, the opening or closing door 37 releases the opening 36. Then, the remote controller main body 35 is pulled out inclindly and downwardly, the remote controller main body 35 can be taken out from the remote controller storing chamber 24.