baber/WOPTO huggingface dataset:
Patent JP-H0475288-A (JP)
Title: High frequency heating apparatus
Inventor: YOSHINO KOJI
IPC: H05B6/68
Filed: 1990-07-17
Abstract: PURPOSE:To make both VF, trr of a metal-semiconductor contact small and suppress the temperature properties by carrying out wave inspection using a Schottky-barrier diode. CONSTITUTION:An earth face of a printed substrate 10 having an antenna 6 and a Schottky-barrier diode-containing wave detection circuit 7 in front and back sides is soldered at four points of extruded parts 16 formed in a metal board 15 for soldering. A metal cover 17 for electromagnetic wave shielding is put on them for covering and fastened by machine screws 19 to metal supporting fittings 18 attached to the walls of a heating chamber 1 by spot--welding. Radio waves detected by the antenna 6 enter to the wave detection circuit 7, are rectified by the Schottky-barrier diode 14, and taken out to a load resistor 21. There, the waves are filtered by a filter circuit 22 composed of a chip resistor and a chip part and sent out by a lead wire 11.
Patent JP-S6434739-A (JP)
Title: Improved intaglio printing press
Inventor: OZEKI MASANAO
IPC: B41F9/08
Filed: 1987-07-30
Abstract: PURPOSE:To enable a printing without scumming, by providing an ink-removing roller rotating in engagement with a plate cylinder and an ink-removing edge pressed against the surface of the ink removing roller. CONSTITUTION:Immediately after an ink was supplied from forme rollers 24 to a plate cylinder 1, an ink-removing roller 4 comes into contact with the plate cylinder 1 before the ink reaches to a body to be printed. If the ink is applied to a non-image part to generate scumming, the ink affecting summing is applied to the ink-removing roller 4 to be transferred to an edge 6. When the ink-removing roller 4 came into contact with an ink 0 on an image part 121, a part of the ink is applied to the ink-removing roller 4 to be transferred to the edge 6. However, the surface of the ink 0 which was not necessarily formed approximately circumferential to the same extent as a non-image part 122 at the reception from the forme rollers 24 is formed approximately circumferential due to the contact with the ink-removing roller 4. In this manner, a good- quality printing is effectively obtained.
Patent JP-H0942601-A (JP)
Title: Boiler
Inventor: ARAKAWA HIROYUKI
IPC: F22B37/36
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To shorten starting time by a method wherein rapid starting accompanied by the rapid increase in a heat load from a boiler cold body stop state is enabled. SOLUTION: A gap 4 is provided between a water tube furnace wall 1 and the outer periphery casing 2 of the outside. High temperature exhaust gas discharged from a boiler furnace is caused to flow to the gap 4 and by heating a water tube furnace wall 1 from the outside, an unbalance in heat elongation between the inside and the outside of the water tube foreign wall 1 is prevented and the generation of a thermal stress is suppressed, and the burden of the water tube furnace wall 1 is remarkably reduced.
Patent JP-H1119895-A (JP)
Title: Lift mechanism and control method for suction hand
Inventor: KOBAYASHI KIYOMITSU
IPC: B25J18/02
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a lift mechanism and a control method for a suction hand without giving an excessive shock to an IC without detaching the IC by the shock. SOLUTION: A suction hand 11 has a suction pad 1A into elastic contact with an IC to generate a negative pressure in the inside to suck the IC, in a lower end. A mover 21 holds the suction hand 11 in a lower end part. A directly moving bearing 31 is mounted in a vertically provided wall of the mover 21, a rack 41 is mounted in the vertically provided wall of the mover 21. In a base 60, a direct acting guide 51 slide connected to the directly moving bearing 31 is vertically provided. In a motor 81, a pinion 71 meshed with the rack 41 is mounted in a rotary shaft. By rotation controlling the motor 81, the suction hand 11, mover 21, directly acting bearing 31 and the rack 41 are integrally lifted.
Patent JP-S5980560-A (JP)
Title: Fluid transmission associated with lock-up device
Inventor: TATE YOSHITERU
IPC: F16H61/14
Filed: 1982-10-29
Abstract: PURPOSE:To release lock-up quickly while to prevent rotation of friction clutch piston under lock-up state, by forming a screw section on the rotary shaft in an oil path communicated to release chamber and applying the produced hydraulic pressure in addition to lock-up releasing pressure. CONSTITUTION:A screw section 50a of predetermined length is provided on a rotary shaft 50 will pressure feed oil in an axial hole 38a into release chamber 46 upon rotation of said shaft 50. In order to release lock-up state, hydraulic pressure same with that fed into an apply chamber 48 will be fed to said hole 38a. Consequently the hydraulic pressure in the release chamber 46 will be higher by the level due to said screw section 50a than that in the apply chamber 48, to return the lock-up clutch piston 10 to the right thus to separate the facing completely from a cover shell 12 and to completely release transmission of power due to friction between the cover 12 and friction clutch piston 10.
Patent JP-S6247661-A (JP)
Title: Image forming device provided with contaminated air removing means
Inventor: MURATA YASUO
IPC: B41J29/00
Filed: 1985-08-27
Abstract: PURPOSE:To form a sharp image by providing a contaminated air sucking device which sucks and removes staying holding up nearby a corona generating device at its stop so as to prevent an ion flow for forming an electrostatic latent image from being disordered. CONSTITUTION:The air sucking device consisting of a duct 47 and a fan 48 is provided between the head support member 46 for a recording head 41 and an electrostatic charge removing device 45 so as to remove the holdup ozone. Therefore, ozone produced by the recording head 41 and electrostatic charge removing device 45 and the holdup zone are sucked and removed by the fan 48 as shown by an arrow. If the suctional removal is carried out during printing operation, a corona ion flow from the recording head 41 and charge removing device 45 is formed to generate an irregularity in electrostatic charging, so the air sucking device is put in operation not during the printing operation, but when neither the recording head 41 nor the charge removing device 45 is in operation after the printing operation.
Patent JP-H0477152-A (JP)
Title: Two-wire type transmitter
Inventor: GOTO SHIGERU
IPC: H04L25/02
Filed: 1990-07-17
Abstract: PURPOSE:To instantaneously detect abnormality even when the two-line transmitter is combined in a control loop and to prevent the expansion of accidents by automatically detecting this abnormality with this two-wire type transmitter when an abnormal stuation occurs in the two-wire type transmitter and immediately transmitting an abnormal signal through transmission lines to a load side. CONSTITUTION:A microprocessor muP diagnoses the operation of a two-wire type transmitter 15 according to a diagnostic program stored in a memory MEM 1, outputs a diagnostic signal S2 to a switch SW1 when diagnosed as abnormal to turn on this, and outputs an abnormality diagnostic signal S1 of a modulator MDU1 to an output circuit OPC. A band pass filter BPF1 passing through frequency f0 and connected to a load 12 checks whether the abnormality diagnostic signal S1 is included or not in the inputted signal, transmits the existence of the abnormality diagnostic signal S1 to a control part CNT when the abnormality diagnostic signal S1 exists to notify the generation of the abnormality in the two-wire type transmitter 15. The control part CNT checks the contents of the abnormality through an interface INF to the two-wire type transmitter 15.
Patent JP-H03225245-A (JP)
Title: Leak detection equipment for container to be tested by gas for tracer
Inventor: JIRU BARE
IPC: G01M3/20
Filed: 1990-07-17
Abstract: PURPOSE: To detect a slight leakage with good sensitivity by allowing a send-out opening to contain an optimized secondary pump which can operate at a specific high pressure. CONSTITUTION: A secondary pump machine device 2 comprises a suction opening 3 which is connected to a gas analyzer 4 which is adjusted for, for example, helium selected as tracer gas, a delivery opening 5 and an intermediate connection part 7. The connection part 7 is connected to the first pipe channel 8 provided with the first valve 9, and the other end of the pipe channel 8 is connected to a sample vessel 1. Counterflow action is done through a low pressure part 10 of the pump 2. A compression ratio of the helium in the low pressure part 10 is as small as about 10, but that of air is about 300, and exhaust speed is about 41/second for air and about 2.51/second for helium.  The compression ratio at a high pressure part 11 of the pump 2 is about 40 for helium, and about 2.10<4> for air, however, the exhaust speed by the pump at high pressure part is about 31/second for air, and speed value S1 for helium is about 11/second. The rotation speed of pump 2 is about 27,000r.p.m.
Patent JP-H0933487-A (JP)
Title: Method for detecting segregation of nonmetallic material in sintered material
Inventor: SUGAWARA ISAO
IPC: G01N27/72
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To obtain a method for detecting segregation of nonmetallic material in a sintered material in a short time without destroying the sintered material in which the segregated part can be specified easily. SOLUTION: The method for detecting segregation comprises a first segregation detection step for passing a sintered body X through a first exciting coil 3a generating an alternating field and a first detection coil 3b wound along the first exciting coil 3a while sustaining a constant attitude with respect to the axial direction of first exciting coil 3a and detecting the relative position of moving sintered body X and the value of current flowing through a corresponding first detection coil 3b.  The method further comprises a second segregation detection step for passing the sintered body X through a second exciting coil 3c generating an alternating field and a second detection coil 3d wound along the second exciting coil 3c in a different attitude and detecting the relative position of moving sintered body X and the value of current flowing through a corresponding second detection coil 3d.
Patent JP-H1034551-A (JP)
Title: Power rotary tool built in with non-reaction clutch mechanism
Inventor: TOTSU KATSUYUKI
IPC: B25B23/14
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a power rotary tool which can prevent shock vibration and to improve torque accuracy in the case of tightening a screw, by fixing an internal gear through a one-way clutch relating to an inner circumferential surface of a gear case. SOLUTION: In the periphery of an internal gear 22 arranged to be enveloped so as to mesh with a planet gear mechanism 18, a steel ball 42 is fixedly arranged in a cylindrical casing 24 of a power rotary tool through a one-way clutch 28 to be held through a torque adjusting spring 46 partially to this internal gear, the steel ball 42 is elastically contact-locked, a clutch cam surface provided with a protrusion part 40 performing clutch action, interrupting engagement of an output shaft and driven shaft, is formed, and, when the driven shaft 38 is forwardly rotated, its load torque exceeds a preset torque value, and the steel ball 42 crosses over across the protrusion part of the clutch cam surface 28, it is formed so as to gradually perform reset action of the steel ball 42, and the internal gear 22 is set to be turnable only in a reversely rotating direction of the driven shaft.
Patent JP-H0535755-A (JP)
Title: Pos data analysis system
Inventor: KOTANI NORIFUMI
IPC: G07G1/12
Filed: 1991-07-30
Abstract: PURPOSE:To simplify the analysis of the complicated data by retrieving a matrix including the input information and present input wait information in an application program of a POS task. CONSTITUTION:A matrix retrieving part 3 retrieves a state matrix part 2 based on the input data given from an input device 1 and the input wait state set at that time point. Under such conditions, the execution processing information is obtained in a matrix together with the next input wait information. The execution processing information is informed processing control part 4. Meanwhile the next input wait information is returned to the part 3 and used in the next retrieving state. The part 4 controls a task processing part 5 based on the informed execution processing information and performs a POS function task.
Patent JP-H1138406-A (JP)
Title: Liquid crystal display panel
Inventor: MAYAMA TAKEMUNE
IPC: G02F1/1335
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To improve a visual angle characteristic of a TN type liquid crystal display panel having negative dielectric constant anisotropy. SOLUTION: This liquid crystal display panel is provided with a liquid crystal cell 13, a pair of optical anisotropic films 12, 14 arranged upward/downward it and respectively having one directional delay phase axes 12A, 14A and a pair of polarizing plates 11, 15 arranged holding the liquid crystal cell 13 inbetween, and the optical anisotropic films 12, 14 are the films whose diffractive indexes nx, ny, nz in the x, y, z directions are provided with optical characteristics shown by nx>ny>=nz, and their retardations (Δnd value) are 50 to 150 nm, and their Nz values are 1.1-2.0, and are arranged so as to form angles of 90 deg. or <=±10 deg. for the transmissive axes of the polarizing plates 11, 15.
Patent JP-S6168794-A (JP)
Title: Semiconductor storage device
Inventor: ABE MASAHIDE
IPC: H01L27/10
Filed: 1984-09-12
Abstract: PURPOSE:To obtain a semiconductor storage device possible for simultaneous write/read and fast operating speed by constituting the device that a switch circuit of unit cell is constituted by plural switching transistors (Trs) connected to each bit line and a memory cell and driven by the word line and a voltage below the inversion of memory cell is applied. CONSTITUTION:Two kinds of each two switching Trs (TSW and TSR) connected to write only and read only word lines WW, WR, bit lines WB, RB and each memory cell MC and driven through each word line belong to one MC and each one precharge Trs TPW, TPR are provided to each bit line. The memory cell belonging to the same row selected via a write row selection circuit is read from another MC via a write/read selection circuit. In this case, the conductance of the switching and precharge Trs is set so as to apply a voltage below the MC inversion to the MC.
Patent JP-S6250998-A (JP)
Inventor: HARADA TOSHIHIRO
IPC: G08B21/16
Filed: 1985-08-30
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-2001019750-A (JP)
Title: Saccharide-chained polymer compound and its production
Inventor: MINAMI MASATO
IPC: C08G63/91
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound having biodegradability and recyclability, and further capable of exhibiting excellent thermoplasticity, by subjecting a saccharide derivative formed by substituting hydroxyl groups at specific positions of the saccharide residue with unpolymerizakple atomic groups to esterification polymerization with another component. SOLUTION: A saccharide-chained polymer compound of formula I  G expresses at least one disaccharide residue selected from formula II (R' is H, acetyl or benzyl) or the like; R is a group of formula III [(m) is 4-20]; (n) is 1 to 5,000}. The polymer compound of formula I is obtained by substituting hydroxyl groups of the saccharide except those at 6C- and 6'C-positiones of the disaccharide residue with unpolymerizable atomic groups to form a saccharide derivative, reacting the formed saccharide derivative with a dicarboxylic acid or its derivative to conduct esterification polymerization, then eliminating the unpolymerizable atom groups existing at the above positions except 6C- and 6'C-positions of the disaccharide residue to be replaced by hydroxyl groups. The polymer compound of formula I can be molded according to a conventional molding method for a cellulose-based plastic.  Thus the above process can provide an alternate material for general-purpose plastics.
Patent JP-S5979474-A (JP)
Title: Positioning device
Inventor: HANABUSA SHIYUUICHI
IPC: G11B5/54
Filed: 1982-10-29
Abstract: PURPOSE:To prevent the generation of a flaw of a magnetic disk by stopping a carriage at a prescribed position when steel band is cut to prevent the irregular movement of the carriage. CONSTITUTION:The end of one side of a steel band 6 fixed at a pulley 4 is fixed at an extended part 8a of a carriage base 8; while the other end of the band 6 is fixed at a place near the end part of a lever member 14 which is supported rotatably by a shaft 22 set to the base 8. The member 14 holds a compression spring 16 between a support part 28 and the member itself. Stop members 10 and 12 prevent a carriage from getting a normal movement region out of place when a stepping motor has a fault. In the carriage of such a constitution, the member 14 is turned toward an arrow A centering on the shaft 22 and with the force of the spring 16 when the band 6 has a fault. Thus a brake pad 18 is pressed by a brake band 20, and the carriage is stopped at that position owing to the frictional force of the pad 18. As a result, the irregular movements are eliminated with the carriage. Thus the magnetic film surface of a disk is never damaged by a magnetic head.
Patent JP-H06162171-A (JP)
Title: Vertex-index cache system of polygon in computer graphics
Inventor: KURETSUGU AARU MORUGAN
IPC: G06T19/00
Filed: 1993-07-30
Abstract: PURPOSE: To provide a device and means for improving the function of a computer system to display polygon. CONSTITUTION: This system is provided with a controller related with a cache storage device to be functioned while being linked with a pipeline graphics display system in order to reduce time required for preparing a graphics image to be displayed in out-the-window simulation by decreasing or excluding the redundant matrix deformation of shared apex data. A controller 11 is composed of a CPU 12, a display list memory 14, a display list controller 16, a deformation processor 18, a display device 20 and a cache storage device 22.
Patent JP-S5892047-A (JP)
Title: State career storage system
Inventor: SHIBATA YOSHIHISA
IPC: G06F11/36
Filed: 1981-11-27
Abstract: PURPOSE:To hold the internal state information in a main routine executed just before in the execution of a subroutine and to make the analysis of a failure easy, by providing a hold flip-flop. CONSTITUTION:During the execution of a subroutine, a hold flip-flop 9 is set and the internal state information stored in a tracer memory input buffer 2 is stored, internal state information 21 written in a tracer memory 3 is internal state information 20 at a subroutine call instruction and when the tracer memory 3 is read out, a main routine can easily be known. When the state of execution of the subroutine is required, a hold condition register 10 is reset, an a hold condition signal is not outputted, then the newest internal state information is always stored in the buffer 2.
Patent JP-H0637221-A (JP)
Title: Resin sealing type semiconductor device
Inventor: SHIBATA TAKASHI
IPC: H01L21/52
Filed: 1992-07-17
Abstract: PURPOSE:To provide a highly reliable resin-sealed type semiconductor device by reducing manufacturing time and by lessening the generation of chip cracks. CONSTITUTION:A lead frame 1 is arranged in such a manner that its press- punched burr-surface side 5 is facing upward, a semiconductor chip 2 is die- bonded and wire-bonded. Then, a resin-molded layer is formed using epoxy resin and the like. At this time, the semiconductor chip 2 is arranged on the thin-wall side (flat-shaped side), i.e., the burr-surface side of the lead frame 1, and a resin-sealing operation is conducted.
Patent JP-H1038899-A (JP)
Title: Liquid sampling device
Inventor: MATSUBARA SHIGEKI
IPC: G01N35/10
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To detect liquid level correctly even in the case the electrical conductivity of a suction medium is high. SOLUTION: A container storage body 112 for storing a container with liquid filled therein is made the other electrode in relation to a detection electrode (nozzle outer part) 103 of a nozzle. In this capacitance type liquid level detection, the detection electrode (nozzle outer part) 103 and a moving medium tube (nozzle inner part) 102 are formed in separate structure and insulated by electrical insulating material 104, and the moving medium tube 102 and the container storage body 112 are earthed.
Patent JP-H0477457-A (JP)
Title: Production of dinitroindane derivative
Inventor: KASE MOTOHIRO
IPC: C07C201/08
Filed: 1990-07-20
Abstract: PURPOSE:To industrially advantageously obtain the subject compound in high yield with suppressing side reaction without requiring an excessive cooling equipment by performing a nitration reaction by simultaneously adding an indane derivative and a mixed acid into a reactor previously charged with a reaction solvent. CONSTITUTION:A reaction solvent such as 1,2-dichloroethane inert to well-known nitration agents is previously charged to a reactor and a nitration reaction is performed by simultaneously adding an indane derivative expressed by formula I (R1 and R2 are H or 1-4C lower alkyl) obtained by a reaction of a benzene derivative and isoprene in the presence of an acid catalyst and a mixed acid of sulfuric acid and nitric acid containing >=74% sulfuric acid preferably keeping at -20 deg.C to 0 deg.C to afford the objective compound expressed by formula II, useful as a raw material for producing a diaminoindane derivative as a raw material of isocyanate, epoxy resin and bismaleimide, etc., or as a hardener of polyurethane. 2-2.2 times mol of said nitric acid is used to 1mol of the compound expressed by formula I.
Patent JP-H1039642-A (JP)
Title: Image forming device
Inventor: KOBAYASHI HIROYUKI
IPC: G03G15/16
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To improve the transfer efficiency and to prevent the colour dislocation caused by the permanent elongation of an intermediate transfer belt in the repeated use, by specifying the construction of the intermediate transfer belt. SOLUTION: An intermedaite transfer belt comprises an elastic layer and a core layer, and at least the first layer and the second layer are successively stacked on the core layer. The tensile sress (kgf/cm<2> ) of the binders used in the first layer and the second layer satisfies the binder of the first layer < the binder of the second layer, and the elongation (%) satisfies the binder of the first layer > the binder of the second layer. Concretely, 100%, tensile stress of the binder used in the first layer is 20-60kgf/cm<2> , the elongation of the same is 400-750%, 100% tensile stress of the binder used in the second layer is 70-150 kgf/cm<2> , and the elongation of the same is 350-60%.