baber/WOPTO huggingface dataset:
Patent JP-S6314757-A (JP)
Title: Novel diol bisalkenyl fumarate
Inventor: OTSU TAKAYUKI
IPC: C07C69/60
Filed: 1986-07-05
Abstract: NEW MATERIAL:A compound expressed by formula I [R1 is alkenyl expressed by formula II (R4 is H or CH3); R2 is R1, 2-8C alkyl or 3-12C cycloalkyl; R3 is -(CH2)n-, -(CH2CH2O)m-CH2CH2-, etc.; (n is as follows. 2<=n<=10; m is an follows. 1<=m<=10)]. EXAMPLE:Ethylene glycol bistertiary butylallyl fumarate. USE:Used as a heat-resistance and crosslinking agent by polymerization or copolymerization and useful for modifying heat and solvent resistance, mechanical strength, etc., of vinyl, polymers. PREPARATION:A monoalkyl maleate is reacted with a chlorinating agent, e.g. thionyl chloride, etc., in the presence of a base, e.g. pyridine, to give a monoalkyl fumarate chloride, which is then esterfied in the presence of a diol and base e.g. pyridine, to afford the aimed compound expressed by formula I.
Patent JP-H0821437-A (JP)
Title: Supporting device
Inventor: USUI KATSUNAO
IPC: F16C19/55
Filed: 1994-07-08
Abstract: PURPOSE:To delay the processing of the abrasion of a bearing which supports a lever in swing or a shaft in swing. CONSTITUTION:When a swing lever 78 is turned in one direction, the outer wheel 97 of a one-way clutch turns to turn an inner wheel 99, and a shaft 19 turns. Accordingly, a ball 88 does not rotate, and turns around the shaft 19, and the angular position for a supporting wall 79 is changed, and when the swing lever returns, the angular position is changed because the return to the original position is prevented.
Patent JP-H0322557-A (JP)
Title: Hybrid integrated circuit device
Inventor: NAGAHAMA KOJI
IPC: H01L25/18
Filed: 1989-06-20
Abstract: PURPOSE:To enable a hybrid integrated circuit device to be miniaturized by a method wherein program data are written in an EPROM in serial signals through the intermediary of a parallel/serial conversion circuit by the use of a write only conductive path. CONSTITUTION:A switch is connected between an EPROM 4 and a microcomputer 5. The switch is electrically connected to the microcomputer 5 when the EPROM 4 is put in a normal operation, and it is electrically disconnected from the microcomputer 5 when data are written in the EPROM 4. On the other hand, one end of the switch whose other end is connected to the microcomputer 5 is connected to a parallel/serial conversion circuit 101 and then connected to write terminals 21 and 22, which are used for writing data in the EPROM 4 in serial signal, through the parallel/serial conversion circuit 101. That is, terminals 1-20 serve as read only (in normal operation) terminals and the terminals 21 and 22 serve as write only terminals. A terminal 23 serves as a conversion input only terminal used for converting the switch.
Patent JP-H0822512-A (JP)
Title: Ic card using method and ic card
Inventor: YOSHIDA SHINJI
IPC: G06K17/00
Filed: 1994-07-08
Abstract: PURPOSE:To cope with the use or a new IC card or an IC card improper to a system in the already provided system by switching the system to an I/O interface at the time of coincidence between the value of a configuration table index byte and that of the configuration index in a card configuration register. CONSTITUTION:An CIS5 is freely rewritten to contents adapted to the system where an IC card is inserted on the user side. Based on rewritten contents, a CPU 2 monitors the CIS 5. The value of the configuration table index byte in a configuration entry tuple is read out and is compared with the configuration index in a card configuration register(CCR) 9 rewritten by a connected electronic apparatus; and when they coincide with each other, the I/O interface is switched to.
Patent JP-H11347527-A (JP)
Title: Garbage treatment apparatus
Inventor: UMAGOME SHOJI
IPC: B09B3/00
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a garbage treatment apparatus which can house garbage temporarily and dry the garbage efficiently. SOLUTION: Garbage housing parts 17 are fitted freely attachably/detachably to a rotatable support 15, and each garbage housing part 17 is arranged circulatingly at a garbage receiving position by moving the support in the rotational direction. Desirably, each garbage housing part 17 houses crushed garbage discharged from a crusher 1. Each garbage housing part 1 can be housed in a common garbage drying chamber. When an air circulating channel for promoting drying in which through the garbage housed in the garbage housing part, air is passed downward from above, and air passed downward is sent upward again is formed, the drying efficiency improves.
Patent JP-S6049634-A (JP)
Title: Manufacture of semiconductor device
Inventor: ISHIDA NOBUHISA
IPC: H01L21/56
Filed: 1983-08-29
Abstract: PURPOSE:To check an expanse of resin at deaeration time of manufacture of a semiconductor device by a method wherein a chip is heated after sealing resin is applied thin to make air bubbles to come out from the undersurface of the chip, and then resin is applied to the surface again. CONSTITUTION:A chip 2 is fitted on a substrate 1 manufactured of ceramics interposing silver paste 6 between them. The chip 2 is connected to conductors 4 through leads 3. Then when resin 51 is applied thin, and the chip is heated from the undersurface, air bubbles come out outside from the surface 51A. A deaeration process is performed in this condition together with the substrate 1. Then resin 52 the same or the same series with the resin 51 is applied to the surface of the resin 51, and heated to be hardened.
Patent JP-S6050863-A (JP)
Title: Air electrode
Inventor: NAKAMURA TOSHIAKI
IPC: H01M4/86
Filed: 1983-08-31
Abstract: PURPOSE:To obtain a cylindrical air electrode which has large mechanical strength and excellent liquid leak resistance by forming the collector layers at both ends of 3-layer structured body, where a water repellent layer having the oxygen gas transmitting capability, a porous catalyst layer having oxygen gas reducing capability and a collector layer are stacked and pressurizingly bonded, is formed as the nonporous conductor belt and bonding such area by welding, etc. CONSTITUTION:As a water repellent layer, for example, a PTFE film where fine holes are uniformly distributed, as a porous catalyst layer, for example, a film which is manufactured by rolling in the ordinary method a mixed powder obtained by mixing the powder of active carbon carrying platinum into the PTFE powder, as a collector layer, for example a nickel metal mesh are respectively prepared. These are stacked in this sequence and totally pressurized, in order to form an electrode sheet. Both ends of electrode sheet obtained are welded previously with a nickel foil with a spot welder. This electrode sheet is formed cylindrically and the electrode ends are welded without any clearance with a laser welder. Thereby, a cylindrical electrode can be obtained.
Patent JP-H10330006-A (JP)
Title: Sheet-form object transporting mechanism
Inventor: KOBAYASHI TAKASHI
IPC: B65H29/40
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To transfer sheet-form objects onto a conveyor line upon selecting either condition as turned upside down or being fed as it is. SOLUTION: A transferring mechanism 1 is equipped with an upper transport passage 3 and a lower transport passage 4 branching at a passage switching part 9 furnished on the way of the upper passage 3, and a sheet-form object (a) transported to the upper passage 3 in accordance with the switched condition of the switching part 9 is upset by an impeller 18 having a plurality of object receptacles 17 and transferred to one pocket 2a of a conveyor line 2, and also the object (a) transported on the lower passage 4 according to the switched condition of the switching part 9 is transferred to the pocket 2a without being upset. By this transferring mechanism 1, the object can be transported to the conveyor line 2 upon selecting either condition as upset or as it is through the operation of the switching part 9.
Patent JP-S643507-A (JP)
Title: Light wave alidade
Inventor: KIMURA FUMIO
IPC: G01C15/00
Filed: 1987-06-26
Abstract: PURPOSE:To calculate and display a reduced scale horizontal distance automatically in a short period of time by making computation in accordance with the data on the distance measurement measured by a light wave rangefinder, the date on the angle measurement from a rotary encoder and the data on the reduced scale ratio selected from a memory means. CONSTITUTION:A light wave alidade 1 has the light wave rangefinder 4 and the rotary encoder 5 which can measure the rotating amt. of the light wave rangefinder 4, i.e., vertical angle. A CPU 6 which is an arithmetic control means is disposed in an alidade base 2. The CPU 6 is equipped internally with a RAM and ROM in which the procedures for controlling the measurement with the light wave rangefinder 4 and the rotary encoder 5, the reduced scales, etc., are stored. The distance up to a target is measured by collimation with the light wave rangefinder 4 as the target and the angle between the optical axis of the light wave rangefinder 4 and the horizontal plane is measured by the rotary encoder 5. The CPU 6 calculates the reduced scale distance automatically in accordance with the data on the reduced scale selected from the memory means as well as the data on the measured distance and the data on the measured angle and displays the calculated distance on a liquid crystal display 7.
Patent JP-S643946-A (JP)
Title: Cathode-ray tube device for green luminescence projection
Inventor: MATSUDA NAOHISA
IPC: H04N9/31
Filed: 1987-06-26
Abstract: PURPOSE:To reduce the color aberration, improve the color purity, and expand the color reproduction area by arranging a filter made of glass containing praseodymium ions in front a cathode-ray tube using a terbium-activated green luminescent phosphor for a fluorescent screen. CONSTITUTION:A filter 3 made of glass containing praseodymium ions (Pr<2+>) is arranged in the green light path 5 between a cathode-ray tube 1G with a fluorescent screen 2G made of a terbium-activated phosphor and an image firming screen 6. The unnecessary auxiliary luminescence of the green luminescence of the terbium-activated phosphor at 480-500nm and 580-600nm can be suppressed by the absorption of Pr3<+>. The color purity is thereby improved, the color reproduction area for a color cathode-ray tube projector is expanded, and the color aberration can be reduced.
Patent JP-S6219988-A (JP)
Title: Binary coding device
Inventor: HONGO YASUO
IPC: G06K9/38
Filed: 1985-07-19
Abstract: PURPOSE:To obtain a clear binary picture by detecting variation in different places of background level by a moving mask and determining optimum binary coding threshold value for each local area making representative background level in the moving mask a standard. CONSTITUTION:Video signals from an image pickup device 1 are converted to digital density values by an amplifier circuit 2 and an A/D converter 3, and the density values bij are shifted successively to a two-dimensional local memory 4 of NXM and moving masks of NXM are formed. A minimum value detecting circuit 5 detects minimum value of density value bij in the moving masks. The minimum value and predetermined correction quantity V1 are added by an adder 6 and optimum binary coded threshold value in the moving masks is determined, and compared with the density value of the center picture element (observed picture element) of the moving masks by a comparator 8 and binary coded. By the moving masks, proper binary coded threshold value can be obtained at each place and deterioration of the binary image due to gradually changing shading and unevenness of illumination etc. can be prevented.
Patent JP-S5964036-A (JP)
Inventor: AASAA EI PIRA
IPC: A61N2/04
Filed: 1983-08-31
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-H083505-A (JP)
Title: Coating material
Inventor: OOHAYASHI HIROHARU
IPC: C09D123/26
Filed: 1994-06-15
Abstract: PURPOSE:To obtain a coating material composed of a chlorinated material of a specified (modified) polyolefin, excellent in adhesion, water resistance, solvent resistance and resistance to thermal deformation and useful as a coating primer, an exterior coating, etc., for a polyolefin resin. CONSTITUTION:This coating material is composed of (A) a chlorinated material of a low crystalline polyolefin(PO) having <=40% crystallinity and (B) a chlorinated material of a modified PO (GP). In addition, GP in the component (B) is preferably a modified material synthesized by adding an (anhydrous) unsaturated carboxylic acid to PO, a modified material synthesized by reacting an active hydrogen compound with the modified material, a modified material synthesized by adding an unsaturated compound containing NH2 or OH to PO or a modified material synthesized by reacting an NCO-containing polyurethane with one of these modified materials. The content of the bonded chlorine in the components (A) and (B) is 5 to 50wt.%.
Patent JP-S5783165-A (JP)
Title: Controller for current in cycloconverter
Inventor: OOSAWA HIROSHI
IPC: H02M5/27
Filed: 1980-11-12
Abstract: PURPOSE:To realize adjustment and control through the proportional position action (P action) and integral control action (I action) of stable load currents without being throubled by zero-phase currents appearing at polyphase load currents. CONSTITUTION:Regulators 11a-11c with P action are used as each three-phase current regulator, three-phase currents are controlled by means of these regulators while the current command value of three-phase quantity and actual value are arithmetically operated by means of coordinate transducers 13a, 13b and alpha axis and beta axis couurent components containing no zero phase section are computed, regulators 12a, 12b with I action are used for these components, and the currents of two phase are controlled. The output e *, e * of each regulator 12a, 12b with I action is reversely converted by means of a two phase/ three phase coordinate transducer 14, output ea2*-ec2* obtained from the results and each output ea1- ec1* of the regulators 11a-11c with P action are each added, and voltage command value ea*, ec* is acquired.
Patent JP-S645374-A (JP)
Title: Driving method for ultrasonic motor
Inventor: IWAO NAOTO
IPC: H01L41/09
Filed: 1987-06-24
Abstract: PURPOSE:To smoothly rotate a rotor, by oscillating oscillatory pieces according to oscillation phase which is previously set. CONSTITUTION:The ultrasonic oscillating elements 14a, 14c of oscillatory pieces 13A, 13C are set in the same phase, and ultrasonic wave oscillating elements 15a, 15c are set in phase shifted from that of the ultrasonic oscillating elements 14a, 14c by a specified angle. The ultrasonic oscillating elements 14b, 14d of oscillatory pieces 13B, 13D are set in the same phase and are set in phase opposite to that of the ultrasonic oscillating elements 14a, 14c, and ultrasonic oscillating elements 15b, 15d are set in the same phase and are set in phase opposite to that of the ultrasonic oscillating elements 15a, 15c, and are set in phase shifted from that of the ultrasonic oscillating elements 14b, 14d by a specified angle. Then, voltage is applied to the respective ultrasonic oscillating elements 14a-14d, 15a-15d, and when the respective oscillatory pieces 13A-13D are oscillated, then by the combined oscillation in the vertical and peripheral directions, a rotor 17 and an output shaft 20 are integrally rotated in the specified direction. The rotating speed and direction are arbitrarily changed by regulating the phase of voltage applied to the respective ultrasonic oscillating elements 14a-14d, 15a-15d.
Patent JP-H117328-A (JP)
Title: Transformer tap switching system voltage adjusting device and contactless contactor
Inventor: TANAKA JUNZO
IPC: G05F1/14
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive transformer tap switching system voltage adjusting device and a contactless contactor by reducing the number of parts, and simplifying circuit constitution. SOLUTION: First contact type switch means XA-XC are connected with each tap of a transformer 1, and a second contactless type switch means 60 is commonly connected with the switches XA-XC, and the timing of the on/off of the mutual switches is adjusted. Also, the gate circuit and input circuit of antiparallel connected three terminal thyristor 21r-21t and 22r-22t for three phases are constituted as one circuit which is made common.
Patent JP-H0449794-A (JP)
Title: Communication equipment
Inventor: KAKIZAWA KATSUSUKE
IPC: H04N1/32
Filed: 1990-06-19
Abstract: PURPOSE:To select a proper circuit and to attain an autorepeat by identifying the kind of the circuit trapped at transmitting and trapping the same kinds of an idle circuit as it at autorepeat calling. CONSTITUTION:A control part 16 monitors the off-hook of an extension telephone 2 through an extension circuit 14 and discriminates whether a line wire button 22 is pressed or not. When the pressing of the line wire button 22 is detected, a trunk circuit is specified from a table in a memory 17 and is trapped. Besides, a trunk type is specified from the table. Then, type information is stored. When the on-hook of an extension is detected without the indication of an autorepeat, the circuit is opened and processing is ended.
Patent JP-H0513749-A (JP)
Title: Optical connection circuit
Inventor: MORI HIDEFUMI
IPC: H04B10/60
Filed: 1991-06-28
Abstract: PURPOSE:To make high-reliability wiring which is excellent in its high-speed property and is less influenced by electrical noise, by connecting between elements such as LSI chips arranged spatially separated on a same plane, or between two points inside an LSI chip by optical connection. CONSTITUTION:A pair of a light emitting element 1 and a photoreceiving element 2 are arranged on an LSI board 5 for two LSI chips 3 and 4, and a pair of mirrors 6 and 7 corresponding to the light emitting element 1 and photoreceiving element 2 and meeting at an angle of 45 deg. to the optical axis of each element are fitted to an optical coupling board 8 into a united body.
Patent JP-S6052494-A (JP)
Inventor: KUMAKI NOBUYOSHI
IPC: B66D1/02
Filed: 1983-08-30
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-S5489533-A (JP)
Title: Logic circuit
Inventor: MUROTANI KITOKU
IPC: H03K19/00
Filed: 1977-12-27
Abstract: PURPOSE: To prevent both in-phase and out-of-phase output signal levels from becoming lower than the treshold level of a decoder by varying the output of one  inverter more quickly than that of the other one.  
     CONSTITUTION: Since two inverters IV10 and IV40 of the address inverter circuit are constituted under a relation of β(Q 7 )/β(Q 1 )>β(Q 2 )/B(Q 8 ) [β (Q 1 ) represents a ratio between the gate voltage and source-drain current of FETQ 1 ], output 1 of IV10 is high in level than output 2 of IV40 when input A changes from "1" to "0". Therefore, an out-of-phase output signal from circuit 20 is held at a high level over a broad input level range in comparison with driving FETs Q 3  and Q 6  of the 1st and 2nd buffers 20 and 30 by the same signal 1 and, in consequence, complementary outputs A' and -A' will not reach at the same time a level below threshold level VTH of the NOR circuit at the next stage, thereby preventing the NOR circuit from malfunctioning. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5584022-A (JP)
Title: Manufacture of ferrite core for magnetic head
Inventor: IIDA TSUNEO
IPC: G11B5/133
Filed: 1978-12-20
Abstract: PURPOSE: To secure the simple manufacture of the head core featuring a narrow track width by drying into the form of the thin film the sludge liquid obtained by mixing the ferrite powder and the resin-made binding agent into the organic solvent to complete the green sheet and then cutting the sheet or grinding it minutely into the final form after burning.  
     CONSTITUTION: The sludge liquid is obtained by mixing the methyl ethyl ketone and the methyl alcohol to the resin-group binder agent composed of 100 parts by weight of the material ferrite powder, 8 parts by weight of the resin-made binding agent like polyvinyl butyral or the like, 10 parts by weight of dibutyl phthalate and 1 part by weight of sorbitan trioleate each. Such sludge liquid is then flowed onto Mylar film 10 or the like through the doctor blade method to obtain green sheet 20 after drying. Sheet 20 is pre-heated at 1300°C and then burnt finally to obtain burnt sheet 20a, which is then welded to alumina sheets 30 and 31 via glass layers 40 and 41 to be unified together. After this, blocks 50 and 60 are formed via the laser cutting, and the opposing faces of the both blocks are mirror-polished. And then the heat welding is given via glass 70 to cut at the A-A and B-B lines each, and then tape opposing face Z is ground to obtain the core. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6138580-A (JP)
Title: System testing method of synthetic aperture radar
Inventor: ONO MAKOTO
IPC: G01S13/90
Filed: 1984-07-31
Abstract: PURPOSE:To analyze a system point response characteristic or the like of a synthetic aperture radar with a reflected echo from a target by using a target consisting of an antenna and a transponder. CONSTITUTION:A transponder 9 consists of a circulator 10, a directional coupler 11, a variable phase shifter 12, a phase shifter controller 13, and an amplifier 14. The transmission wave from the synthetic aperture radar is received by an antenna 8 and is led to the directional coupler 11 through the circulator 10. Though most of the signal inputted to the coupler 11 goes to the phase shifter 12, a part of this signal goes to the controller 13. The signal inputted to the phase shifter 12 has the phase shifted on a basis of a control signal in the controller 13. This signal is radiated toward the radar after passing the amplifier 14, the circulator 10, and the antenna 8. Thus, the reflected echo from the target is directed to the radar as a reflected echo which is reflected as if the target were moved.
Patent JP-H09317578-A (JP)
Title: Intake system structure of multiple cylinder engine
Inventor: TSUJI KOICHI
IPC: F02M35/10
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To improve the performance of engine without generation of difference between cylinders. SOLUTION: Ends 7b-10b of intake pipes 7-10 protruding from cylinders 2-5 are arranged almost at same positions mutually. A serge tank 13 is arranged to extend along the ends 7b-10b, and the ends 7b-10b of the pipes 7-10 are connected to the tank 13. A throttle body 19 having an axial hole 17 almost parallel with a virtual plane 16 perpendicular to an axial hole 12 of the ends 7b-10b is attached to the tank 13. The ends thereof are respectively made to protrude in the tank 13. Viewing along the plane 16, the ends 7n-10b are made to protrude over the axial hole 17 of the throttle body 19.
Patent JP-S5783076-A (JP)
Title: Ion laser tube
Inventor: TAKAHASHI NORIO
IPC: H01S3/032
Filed: 1980-11-12
Abstract: PURPOSE:To obtain an ion laser tube with easy discharge initiation and long life by a method wherein a projection on circumference is provided around the central region of graphite discs between an anode and a cathode. CONSTITUTION:A projection on circumference 13, 14, 15 is provided around the central region 5, 6, 8 of an anode 3 and all graphite discs 4, 10, 11. By this constitution spattering from the central region 5, 6, 8 is interrupted by projections 13, 14, 15 in spite of a long operation and is not attached to a spacer 16. Accordingly insulating resistance between the anode 3 and the cathode 7 can not be deteriorated, and an ion laser tube which initiates discharge easily for a long time and has a long life can be obtained.