baber/WOPTO huggingface dataset:
Patent JP-H03145457-A (JP)
Title: Production of sulfur-containing acrylic compound
Inventor: HAYAKAWA SEIICHIRO
IPC: C08G75/029
Filed: 1989-10-31
Abstract: PURPOSE:To obtain the subject compound useful as a raw material for lens resins having a high refractive index in high yield and purity by reacting a sulfur-containing polyol with methyl (meth)methacrylate in the presence of an N,N-dialkylhydroxylamine. CONSTITUTION:A sulfur-containing polyol, preferably a compound expressed by formula I (R<3> and R<4> are 1-12C hydrocarbon group; R<5> is 2-12C oxydialkylene or 6-20C aralkylene; X is halogen except F; l and m are 1, 2 or 3; n is an integer of 0-4; p is a number of <=10 representing the average degree of oligomerization) is reacted with methyl acrylate and/or methyl methacrylate in the presence of a compound expressed by formula II (R<1> and R<2> are 1-6C saturated hydrocarbon group) to afford a colorless liquid sulfur-containing acrylic compound useful as a raw material for polymers, used as optical lenses, prisms, etc., having a high refractive index and excellent in preservation stability in high yield.
Patent JP-S62143344-A (JP)
Title: Magnetron
Inventor: NOBUE TOMOTAKA
IPC: H01J23/40
Filed: 1985-12-17
Abstract: PURPOSE:To make length of an output antenna part reducible, by installing a covered metallic body, which is joined to an output side end face of an insulator bypass line having the specified tube length by means of brazing, and joined to an antenna lead, and an antenna can having a disclike metallic hat to be fitted and assembled in this metallic body and formed into the specified size longer in the diameter than an outer diameter of the insulator bypass line. CONSTITUTION:Each vane 1 is radially set up in the inner part of an anode cylinder 2. One end of an antenna lead 3 is brazed to the specified position of the vane and the other end is connected to a covered metallic body 18 via each inner part of a connecting hole 4 installed in a wall surface of the anode cylinder, an antenna bypass line and an insulator bypass line 17, made of ceramics, having the specified tube length. An antenna cap 19 having a disclike metallic hat part 20 made of the specified diametral size longer than an outer diameter of the insulator bypass line is fitted and assembled in the metallic body 18. And, an exhaust stack 21 to be used at the time of doing evaculation inside the anode cylinder is sealed as in illustration at the final stage of this exhaust process. And, a metallic hat part performs action aas sharing capacity to an antenna lead top part, thus the promotion of shortening the antenna length is performed.
Patent JP-H09130356-A (JP)
Title: Hierarchized pointer discrimination system and alarm transfer system for reception au pointer processing of nni signal
Inventor: OZAKI HIROICHI
IPC: H04J3/04
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To perform the distributed processing in a device to simplify the device constitution by hierarchizing pointer discrimination of an NNI(network note interface) signal and alarm transfer. SOLUTION: AU4 pointer information 39 to 54 detected in individual VC4/VC3 pointer processing parts 7 to 22 are inserted to main signal idle time slots in the reverse direction and are transferred to VC4-4c pointer discrimination circuits and demultiplexing circuit 3 to 6 in the just upstream stage. VC4-4c pointer discrimination circuits and demultiplexing circuit 3 to 6 in the upstream stage to which information are transferred from pointer processing parts of four systems discriminate pointers as VC4-4c from respective pointer information. VC4-4c pointer information 55 to 58 as discrimination results are transferred to a VC4-16c pointer discrimination circuit and demultiplexing circuit 2 in the upstream stage, and VC4-16c discrimination is performed. Thus, pointer discrimination of the NNI signal and alarm transfer are hierarchized.
Patent JP-H09125837-A (JP)
Title: Hatch and open-close device for hatch
Inventor: HIGUCHI TATSUYA
IPC: E05F15/60
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To relax the conditions of the range, etc., of the installation of a monorail, and to rationalize the design of an open-close device by bringing a hatch to a movable state in an opening section in the hatch opening and closing the opening section by mounting or demounting. SOLUTION: An opening section 2 is closed in a manner that the opening section 2 can be opened and closed by three hatches 10a-10c obtained by dividing the opening section 2 into three. The hatch 10b is engaged with a projecting section 5 at a stepped section 4 in the periphery of the hatch 10b, and a plurality of hanging lugs 6 are formed to the top face of the hatch 10b while moving means 11 are installed at the four corners of the stepped section 4. Holding sections are pushed down together with rolling sections by rotating the screw shafts of the moving means 11 to the right, and projected from recessed sections, and the hatch 11b is floated from the projecting section 5 of the opening section 2.  Caster structure is formed by the rolling sections rotatably held by the holding sections under the state, the rolling sections reduce frictional force between the hatch 10b and the projecting section 5, and the hatch 10b can be moved in the horizontal direction by small actuating force.
Patent JP-H03145145-A (JP)
Title: Electronic component mounting board
Inventor: YANAGAWA YOJI
IPC: H01L21/60
Filed: 1989-10-30
Abstract: PURPOSE:To perform reliably a connection using bonding wires as well as to contrive the fine formation of conductor circuits by a method wherein second openings, through which a plurality of the inner end parts of the circuits are exposed en bloc, are provided in a base material between first openings, through which the outer end parts of a multitude of the conductor circuits are exposed, and an electronic component mounting part. CONSTITUTION:In an electronic component mounting board 10, second openings 16 are formed in a base material 11 positioned on the inner sides of first openings 15 which are formed from the time of formation of the board 10. A plurality of inner end parts 13 of conductor circuits 12 are simultaneously exposed through the openings 16 and the connection of bonding wires 17 to the inner end parts 13 of the circuits 12 is facilitated. That is, even if the point of a device for striking the wires 17 is a large one, this device can perform a connection work without being hindered by the base material 11. Accordingly, it becomes possible to make small the intervals between the circuits 12 which are exposed through the openings 16.
Patent JP-H10121913-A (JP)
Title: Compression device set in low liquefied point gas feed plant
Inventor: BABA TOSHIAKI
IPC: F01K25/10
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To eliminate a sea water feed facility for raising a temperature of a gasified low liquefied point gas so as to simplify a structure by interposing a heat exchanger for cooling compressed gas in a compressed gas flow passage utilizing cryogenic effect generated at the time of gasifying of low temperature liquefied gas. SOLUTION: A low liquefied point gas feed plant formed in such a constitution that LNG in a LNG tank 1 is led into an evaporator 3 by a pump 2, LNG is gasified therein so as to become an NG condition, and thereby, an expansion turbine 4 is driven, and a power generator is driven by its power so as to generate power, is provided with a compression device 21 formed by interposing a heat exchanger 27 in an intermediate flow passage 26 between a delivery port 23 of a compressor 22 and a suction port 25 of a compressor 24. Delivery gas from the expansion turbine 4 is led into the heat exchanger 27, a temperature is raised by carrying out heat exchange between the delivery gas and compression gas from the compressor 22. On the other hand, compression gas is compressed by the compressor 24 therein, and is fed out.  An induction power generator 28 is arranged on an end part of a rotary shaft of the expansion turbine 4 so as to stably hold rotational speed of a turbine even when a load is changed.
Patent JP-H04158048-A (JP)
Title: Controller for rotary drum printer
Inventor: MUTO MASAYUKI
IPC: B41J2/205
Filed: 1990-10-22
Abstract: PURPOSE:To realize variable selection of pixel density and gradation/pixel according to the application through a single rotary drum printer by performing automatic variable control of pixel density and gradation/pixel, in synchronism with a quantizing signal for determining a unit quantity of recording material, based on an external command. CONSTITUTION:Upon provision of external pixel density (p) and gradation/pixel (n), a drum motor speed command fN, a pixel recording command fp and a carriage motor speed command fm are set automatically, while being interlocked, through an MPU. Since they are basically synchronized with generation of ink particle (atomizing frequency fd), a highly accurate image can be obtained. Circumferential length l of drum, number N of encoder pulse and stepping amount delta of carriage motor are then selected appropriately so that frequency division ratios lpn/N, deltapN and N/lp of first, second and third frequency dividers FD1, FD2 and FD3 will be integer. According to the constitution, a single rotary drum type printer can control the rotational speed of the rotary drum 1 and the moving speed of the carriage variably and an image having different pixel density (p) and gradation/pixel (n) can be recorded.
Patent JP-H05221241-A (JP)
Title: Air conditioning deodorizer device
Inventor: NISHINO TOMOHIDE
IPC: B60H3/00
Filed: 1992-09-29
Abstract: PURPOSE:To eliminate waste consumption of a deodorant or the like by attaining after-setting optionally and easily in an air conditioning device. CONSTITUTION:The point end of a supply pipe 12B, extended from a cassette 11 internally provided with deodorant or the like, is opened to the inside of an air conditioning duct 21, to provide a solenoid valve 13B in the supply pipe 12B. A current sensor 15 is set up in a power feed line 31 of an air blower 22, and a valve control circuit 14 opens the solenoid valve 13B at the time of detecting a current to supply the deodorant or the like into the air conditioning duct 21. Since the supply pipe 12B and the current sensor 15 can be easily after-set up and also the deodorant or the like is supplied after confirming electrification to the blower 22, waste consumption is eliminated.
Patent JP-H07118651-A (JP)
Title: Dust collector at oven port of coke oven and method for collecting dust
Inventor: ODA YUTAKA
IPC: C10B45/00
Filed: 1993-10-20
Abstract: PURPOSE:To provide a duct collector at an oven port of a coke oven capable of reducing the equipment cost and a method for collecting dust in which the operating cost can be reduced. CONSTITUTION:This dust collector at an oven port of a coke oven is provided by concentrating a dust collector system 22 on the pusher side additionally installed in the oven port of the coke oven 11 and a dust collector system 23 on the guide side additionally installed in the oven port on the guide side in a dust collector system 27 of one system.
Patent JP-H01126759-A (JP)
Title: Interlocking system for main storage
Inventor: HIROSE MOTOYOSHI
IPC: G06F9/52
Filed: 1987-11-12
Abstract: PURPOSE:To execute a processing at a high speed and to simplify a hardware by executing comparison between data read from a main storage, and comparing data in a main control device. CONSTITUTION:An instruction from a first processor is stored in registers 1 and 2 and after that, supplied to a priority circuit 5. The instruction from a second processor is stored in registers 3 and 4 and after that, supplied to the priority circuit 5. The output instruction of the priority circuit 5 is supplied to a delay circuit 61 of the first step of a pipe line part 6 and the output instruction of the delay circuit 61 is supplied to the main storage. When the data are read from the prescribed address of the main storage and set to a reading data register 7, in a comparing and mixing circuit 8, the data are compared and mixed with a CS instruction, to which a 'requesting source' code is added from a delay circuit 6n.
Patent JP-S63138686-A (JP)
Inventor: MAEDA FUMIHIRO
IPC: C21D9/00
Filed: 1986-12-01
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-H11109419-A (JP)
Title: Method for correcting defect of liquid crystal panel
Inventor: KATO YOSHIHISA
IPC: G02F1/136
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To execute the correction of a defective pixel with good accuracy and to improve a display grade by controlling the range of the air bubbles and splashing components generated by irradiation with a laser beam. SOLUTION: The pressure in a vacuum suction head 15 is reduced to bulge a transparent substrate 17 of the part corresponding to the defective pixel of a liquid crystal panel 10 toward the inside of a suction hole 16, by which the gap G between the transparent substrates 17 of the part corresponding to the defective pixel of the liquid crystal panel 10 is made larger than its peripheral part. When the part of the defective pixel within the bulged and deformed region is irradiated with the laser beam in this state, the air bubble 20 is generated in a liquid crystal layer 18. This air bubble 20 spreads nearly to a circular shape around the part where the gap G between the transparent substrates 17 is largest within the region where the gap G between the transparent substrates 17 is larger than the peripheral parts thereof.  The size of the air bubble 20 and the range where the components 22 splash is limited and the execution of the correction of the defective pixel with the good accuracy is made possible and the display grade is improved.
Patent JP-H05125949-A (JP)
Title: Boost pressure controller
Inventor: NISHIZAWA HIROYUKI
IPC: F02B37/18
Filed: 1991-10-30
Abstract: PURPOSE:To utilize a supercharger at its maximum ability according to altitudes without providing an altimeter. CONSTITUTION:While a vehicle runs, boost pressure is calculated according to detected information from an engine speed sensor 18 and a vehicle speed sensor, and actual boost pressure detected by a boost pressure sensor 11 is compared with the calculated boost pressure so as to calculate the altitude of the vehicle. A target boost pressure of a supercharger TC is obtained according to the calculated altitude and the target boost pressure is controlled according to the altitude without providing an atmospheric pressure sensor, and the supercharger TC is always used at its maximum ability even when the altitude is changed.
Patent JP-H04158926-A (JP)
Title: Die-set system die for bending and device for automatically changing die using its die
Inventor: SANO TAKESHI
IPC: B21D37/10
Filed: 1990-10-24
Abstract: PURPOSE:To make it unnecessary to execute centering for die and to easily attach the die to the bending machine by supporting an upper die holder holding an upper die and a lower die holder holding a lower die with both guide posts and making the upper and lower dies to one body. CONSTITUTION:A lower die 23 is fixed on a lower die holder 19, an upper die 27 is fixed on the lower side of an upper die holder 21 with a fixing tool 29. A guide post supporting device 29R, L are set at both sides of the upper die holder 21, guide posts 31R, L are attached in standing at both sides of the lower die holder 19. And springs 33R. L are interposed between the guide post supporting device 29R, L and the lower die holder 19, the holder 19 is kept at the regular interval between the upper die holder 21 with the energized force of the springs 33R, L. Therefore, in the die set system die for bending 17 the lower die 23 and the upper die 27 are held integrally and the centering of the upper and lower dies 23 and 27 is completed, so the centering work on the machine is neglected, and the bending work can be started immediately.
Patent JP-H03143321-A (JP)
Title: Belt-style mower
Inventor: SUZUKI KOJI
IPC: A01D34/86
Filed: 1989-10-30
Abstract: PURPOSE:To enable to simultaneously mow two surfaces of a grassland by adjusting an angle between belt blades on both the sides of a frame with a handle at hand. CONSTITUTION:The rotation power of an engine 5 is transmitted to a transmission shaft 1 through a transmission mechanism is a transmission 4 to rotate belt blades 9, 9' disposed between driving pulleys 3, 3' and floating pulleys 8, 8'. When handles 13, 13' are moved in required extents, support arms 7, 7' are rotated through steering shafts 10, 10', transmission devices 11, 11', etc., to rotate the belt blades 9, 9' to a suitable angle together with the bloating pullets 8, 8' integrally rotated with the support arms 7, 7'.
Patent JP-H05117033-A (JP)
Title: Production of silicon nitride sintered compact
Inventor: KOSAKA SHOJI
IPC: C04B35/58
Filed: 1991-10-30
Abstract: PURPOSE:To obtain a sintered compact excellent in the mechanical strength and toughness in the temperature range from the room temperature to an elevated temperature and high in dimensional accuracy by reducing shrinkage in its firing and controlling the composition of the final sintered compact, the Si3N4 crystal phase's shape therein and the subphase at the grain boundaries in the crystal phase. CONSTITUTION:A form is first made by incorporating (A) as the chief component, silicon powder or its mixture with Si3N4 powder with (B) respective powders of rare earth element oxide(s), Al2O3 and SiO2 and (C) group 5a element oxide(s) powder. The form is then heat-treated in a nitrogen-contg. atmosphere at 800-1500 deg.C to nitride the silicon followed by further firing at 1600-1900 deg.C while suppressing shrinkage. Thus, (non)crystalline matter consisting of the silicon, rare earth element(s), Al, oxygen and hitrogen is formed at the Si3N4 crystal phase in the resulting sintered compact, and a phase consisting of the group 5a element oxynitride is also deposited. Thereby, the objective silicon nitride sintered compact having adequate mechanical strength characteristics, esp. excellent in the breaking strength in the temperature range from the room temperature to an elevated temperature of as high as 1000 deg.C, thus applicable to parts required for high dimensional accuracy for automobiles or gas turbine engines can be obtained.
Patent JP-H06136061-A (JP)
Title: Production of propylene copolymer
Inventor: IMANISHI KUNIHIKO
IPC: C08F210/16
Filed: 1992-10-22
Abstract: PURPOSE:To obtain a propylene copolymer having well-balanced transparency and rigidity by copolymerizing propylene and ethylene in the presence of a specific polymerization catalyst. CONSTITUTION:The propylene copolymer is produced by copolymerizing propylene and ethylene in the presence of a polymerization catalyst component produced by contacting (A) an activated titanium trichloride obtained by reducing titanium tetrachloride with an organic aluminum compound and activating the obtained beta-type titanium trichloride with (B) an organic silicon compound of formula (R<1> is 1-10C alkylene or arylene; R<2> is 1-10C aliphatic, alicyclic or aromatic hydrocarbon group, etc.; R<3> is 3-10C aliphatic, alicyclic or aromatic hydrocarbon group; x is 1 or 2; y is 0 or 1; z is 4-x-y) [e.g. V-C2H4-Si(O-i-Pr)3 (V is CH2=CH; Pr is propyl), etc.] in the presence of (C) an organic aluminum compound (preferably diethylaluminum chloride) in an inert solvent preferably at -30 to +50 deg.C.
Patent JP-H06136095-A (JP)
Title: Liquid epoxy resin composition
Inventor: NAKAMURA MASASHI
IPC: C08G59/40
Filed: 1992-10-22
Abstract: PURPOSE:To provide the liquid epoxy resin composition excellent in storage stability even in the coexistence of a curing agent and easily prepared in a low viscosity. CONSTITUTION:The liquid epoxy resin composition comprises an allyl ether compound produced by allylating an aromatic compound having two or more of phenolic OH groups, an epoxy compound containing two or more of epoxy groups, and a curing agent.
Patent JP-H03147611-A (JP)
Title: Multi-stage circulating slat conveyor
Inventor: NAGAREI SHOJI
IPC: B65G17/48
Filed: 1989-11-02
Abstract: PURPOSE:To smoothen action by providing two long and short pairs of supporting arms, each supported by respective chains, at the four corners of a strut and by arranging sprockets for short arm installing chain shifted by the distance between the long and the short arms in the conveying direction from sprockets for long arm installing chain. CONSTITUTION:A strut 26 is formed so that it can be bent in the convex shape upward and not bent in the concave shape upward, and long supporting arms 26a and 26a' are provided at both the corners of its front side and short supporting arms 26b and 26b' are provided at both the corners of its rear side. Each of the arms 26a to 26b' is installed at chains 25a, 25a', 25b and 25b'. And each of the chains 25a to 25b' runs winding around each of sprockets 14a to 14b'. At this time, the sprockets 14b and 14b' for short arm are shifted by the distance L between the long and the short arms in the conveying direction Y from the sprockets 14a and 14a' for long arm. By this constitution, smooth action can be obtained.
Patent JP-S63137031-A (JP)
Title: Backward speed change suppressing mechanism for walking/riding type working vehicle
Inventor: ONIKI TAKAO
IPC: B60K20/00
Filed: 1986-11-29
Abstract: PURPOSE:To secure the safety for an operator by automatically performing the backward speed change suppression of a speed change lever and the release of the backward speed change suppression depending on the direction of a seat. CONSTITUTION:When a seat 10 is prostrated, a rotatively energized support shaft 19 prostrates a backward speed change suppressing piece 22 on the backward speed change region 14a of a speed change lever guide groove 14. Thereby, the suppressing piece 22 blocks the backward speed change region 14a, thus the backward speed change operation of a speed change lever 17 is prevented. When the seat 10 is set to the normal state, a patch plate 25 provided on the back face of the seat 10b is brought into contact with a rolling roller 24 provided at the tip of a suppression operating arm 23 and prostrates the operating arm 23 backward and rotates the support shaft 19 against the energizing force of a rotation energizing spring 21 to set the backward speed change suppressing piece 22 to a nearly vertical state, thus the speed change lever 17 can be freely operated.
Patent JP-H01128624-A (JP)
Title: Moving radio equipment with frequency stabilizing function
Inventor: SHIMIZU ISAO
IPC: H04B1/3822
Filed: 1987-11-13
Abstract: PURPOSE:To automatically control a carrier frequency to a prescribed value without receiving interruption from an interleave channel by executing frequency calibrating operation only when interleave interfering quantity is smaller than the prescribed value. CONSTITUTION:Since a normal interleave channel interval DELTAf is set to be larger than the frequency deviation of a signal, which occupies a radio channel, for an instantaneous interleave channel interference detecting circuit 3, 2, a threshold is set to be smaller than a demodulating voltage corresponding to the DELTAf like levels 4 and 5 or 4 and 6. Then, by comparing this threshold and a demodulating signal, the inversion of the receiving levels of a desired wave (D wave) and an interrupting wave (U wave) in an IF band is detected. An interference quantity measuring circuit 3, 3 measures physical quantiity to the average power ratio of the D wave and the U wave from the output of the instantaneous interleave channel interference detecting circuit 3, 2 and detects that this physical quantity is at an ignorable level for frequency stabilizing operation. Then, this is announced to a reference oscillator control part 3, 4. Thus, without receiving the influence of the interference from the interleave channel, a high frequency stabilizing degree can be achieved.