baber/WOPTO huggingface dataset:
Patent JP-H10196613-A (JP)
Title: Band type object fixture
Inventor: HIZUME HIROMI
IPC: F16B1/02
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a sufficient gripping force without any increase in a pressing force by bending a band type object L-shapedly by means of lower lateral teeth projected on a bottom plate part in a pedestal for supporting the band type object after covering it to a force. SOLUTION: A band type object fixture 3 is constructed of a pedestal 6, in which side wall parts 8 are arranged on both sides of a bottom plate part 7 U-shapedly, and a lock lever 5 whose shaft 51 is fitted and journalled to bearing holes 61 arranged in the both side wall parts 8, and the lock lever 5 is supported freely oscillationally in the arrow A-B direction. The pedestal 6 is provided with a first gripping part 62, in which multiple small projections 70 are arranged on the upper face of the bottom plate part 7, and lower lateral teeth 75, which are arranged so as to be positioned in the back of a first pressing part 52. On the other hand, upper lateral teeth 75a to be positioned in parallel to the side of the lower lateral teeth 75 are arranged on the lower face of the lock lever 5.  When a tensile force works on a band type object, the band type object is bent by means of the corner parts on the top faces of the lower lateral teeth 75 and is pulled downward by means of the upper lateral teeth 75a so as to be forcibly pressed to the corner parts in compliance with the tensile force of the band type object.
Patent JP-S55112408-A (JP)
Title: Pure fluid element
Inventor: NAWA MOTOYUKI
IPC: F24F1/00
Filed: 1980-01-18
Abstract: PURPOSE:To stabilize fluid control performance and make the shape of a device smaller by equipping a rectifying filter to a control opening of the fluid. CONSTITUTION:There are provided an inlet 2 and an output opening 4 having fluid contact walls 5, 5' on both sides and control openings 3, 3' which are opened to the above-mentioned walls 5, 5', and a device body 1 is constituted by mounting a fluid rectifying filter 6 composed of fibrous or porous matter on the inlet 2. When the fluid passes the rectifying filter 6, equibrium of distribution of current velocity is obtained by the resistance and the fluid is jetted to an output opening. When one control opening 3 is closed by a blocking means 7, fluid attaches to the corresponding wall 5 and its current is deflected. When another control opening 5' is closed fluid attaches to the wall 3' and the current is deflected in that direction. In this way, the shape of the device can be compacted and assembly of this device to a fluid equipment can be simplified.
Patent JP-2000207745-A (JP)
Title: Wobble clock generating circuit and optical disc apparatus usint the same
Inventor: SAITO ATSUSHI
IPC: G11B19/247
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To stably generate a wobble clock from the condition that a rotating error of a spindle motor is large, and reproduce the information using the wobble clock in view of realizing high speed access. SOLUTION: At least two or more BPF circuits 21 to 23 are provided and two or more BPF circuits are used through selection depending on the error of the number of rotations of a spindle motor 30. Thereby, a BPF circuit which allows wobble signals to pass for a substantially wide frequency band and is capable of sufficiently removing noise element can be realized.
Patent JP-H06210105-A (JP)
Title: Flexible degassing double tube
Inventor: HAMAZAKI SADAKATSU
IPC: B01D19/00
Filed: 1993-01-14
Abstract: PURPOSE:To obtain a small-sized flexible double tube by hermetically combining a flexible thermoplastic resin tube impermeable to gas and liq. and an inner flexible degassing tube permeable to gas and impermeable to liq. at two spots and providing an opening to the thermoplastic resin tube. CONSTITUTION:A degassing flexible porous tube 2 permeable to gas and impermeable to liq. is set in an outer flexible thermoplastic resin tube 1 impermeable to gas and liq., a stainless steel tube 4 is placed in the tube 2, and the tubes 1, 2 and 4 are simultaneously caulked from the outside with a metallic or plastic ring 3 and hermetically combined. An opening is further provided to the tube 1, and the tube is evacuated, if necessary. A small-sized flexible degassing double tube is obtained in this way and used at any place.
Patent JP-H03210216-A (JP)
Title: Gas cooker
Inventor: SHIMADA RYOJI
IPC: A47J37/06
Filed: 1990-01-12
Abstract: PURPOSE:To eliminate uneven burning in a cooking object, and also, to reduce the fuel consumption by providing a radiation heat source on the upper part of a heating chamber, and providing a blowing device provided with an air exhaust part in parallel to a flame hole train of the lower burner. CONSTITUTION:A radiation heat source 16 is provided on the lower part in a heating chamber 15 having an opening/closing door 13, and also, a gridiron 18 is provided in the heating chamber 15. The lower burner 21 is provided on the rear of the hearing chamber 15 of the lower part of its gridiron 18, and also, an the outside of the heating chamber. Also, a blowing device 25 provided with an air exhaust part 23 in parallel to a flame hole train 22 of the lower burner 21 is provided in the vicinity of its lower burner 21 or integrally with the lower burner 21. As a result, uneven burning in a cooking object is eliminated, and also, the fuel consumption is reduced.
Patent JP-H03210456-A (JP)
Title: Apparatus for measuring visibility
Inventor: ZAITSU YASUSHI
IPC: G01N21/17
Filed: 1990-01-13
Abstract: PURPOSE:To eliminate a measuring error by calculating the change of the contrast of the part corresponding to the second signal in the real image formed to a light detection surface and measuring the visibility of a space to be measured on the basis of the resulting output signal. CONSTITUTION:The shift of an optical axis is generated between a target 1 and an optical part 18 and, as a result, even when shift is generated in the position of the real image 18a of a target pattern on the light detection surface 26a of a photoelectric converter 26, the second signal 29 outputted from the second signal generating part 36 always accurately shows the position of the point corresponding to the point on the reference figure 33 on the real image 18a of the target pattern 2 on the light detection surface 26a of the photoelectric converter 26. Therefore, the operation calculating the change of contrast performed by an operator 39 is necessarily performed to the real image 18a itself of the target pattern 2 formed to the light detection surface 26a of the photoelectric converter 26.
Patent JP-H05187291-A (JP)
Title: Fuel control device for internal combustion engine
Inventor: WAKAHARA KEIJI
IPC: F02D41/06
Filed: 1992-01-14
Abstract: PURPOSE:To provide an internal combustion engine control device capable of keeping both startability and cylinder discrimination capability compatible with each other. CONSTITUTION:A signal rotor 1 rotates, interlocked with the crankshaft of an engine, and is provided with projections 2a to 2d corresponding to the number of cylinders at equal intervals for detecting an crank angle. In addition, a cylinder discrimination projection 3 is so formed on the rotor 1 as to divide an interval following the projection 2a into unequal intervals. The passage signals of the projections 2a to 2d and 3 are inputted from an electromagnetic pickup 4 to a microcomputer 6, and the passage of the projection 3 is detected on the basis of the time interval of the inputted signals. Also, the microcomputer 6 starts outputting an instruction signal for fuel injection to all the cylinders of the engine concurrently with the inputted passage signals, when only two signals are inputted after inputting the passage signals following the actuation of a starter.
Patent JP-H07207042-A (JP)
Title: Oxygen barrier film
Inventor: KIDA KENJI
IPC: C08J5/18
Filed: 1994-01-21
Abstract: PURPOSE:To obtain a highly transparent oxygen barrier film which can be desirably used as especially a packaging material for foods and drugs which need to be stored for a long time. CONSTITUTION:This film is one having a barrier layer made of a polyester in which sulfonate-containing aromatic dicarboxylic acids account for at least 50mol% of the total dicarboxylic acid component, and aliphatic or alicyclic glycols account for at least 80 mol % of the total glycol component.
Patent JP-H03209483-A (JP)
Title: Image forming device
Inventor: KUBOTA HIROSHI
IPC: B41J3/46
Filed: 1990-01-12
Abstract: PURPOSE:To obtain a good image without turbulance by determining the timing of reading out data for impressing on a recording electrode corresponding to the timing synchronized to cycle of rotary magnetic field. CONSTITUTION:A Hall sensor element 101 is installed approximately on a surface of a nonmagnetic cylinder 102, density of magnetic flux on the surface of the cylinder is measured, transformed to voltage, and inputted to a memory controller 105 in pulse shape. A clock which records the data to a shift resister 107 synchronized with the cycle of change of the density of the magnetic flux on the non magnetic cylinder 102, an address which outputs the data to a mem ory 106, and timing of transferring the data of the shift resister 107 to a line buffer 108 is created by the memory controller 105. Then the timing of impress ing the data to the recording electrode 111 is carried out by the signal Sig 1. Therefore, the state of napping during recording is made constant during recording, and variance in dot size in a sub scanning direction of the dot is eliminated. Thus, image quality is improved.
Patent JP-S5597433-A (JP)
Title: Preparation of sintered ore
Inventor: SHIMIZU SHIGEO
IPC: C22B1/16
Filed: 1979-01-19
Abstract: PURPOSE: To enhance productivity and to attain the reduction of an exhaust gas amount by a mechanism wherein a high temperature exhaust gas of a sintered ore cooling apparatus is introduced to a hood povided at an upper side higher than a ignition furnace positioned in a forward half portion of a DL type sintering machine to dry a material layer to be sintered.  
     CONSTITUTION: A stock material layer 3 to be sintered supplied onto a DL type sintering machine 1 by a stock material hopper 2 is dried by a high temperature exhaust gas of a sintered ore cooling apparatus 7 introduced into a hood 5 or a high temperature exhaust gas of a portion which does not almost generate a harmful component such as SO x , NO x  or the like positioned at a rear half portion of a sintering machine 1 or a mixed gas of both exhaust gases. A exhaust gas used in drying is discharged into atmosphere from a chimney 23 through a dust collector 20. On the other hand, dried stock material layer 3 is ignited by an ignition furnace 4 and sintered while conveyed on a sintering machine 1 and, subsequently, is ground by a grinding mill 6 and cooled by air in a cooling apparatus 7. An exhaust gas of a sintering zone is treated in an exhaust gas treating apparatus 31 through a dust collector 28 and discharged from a chimney 23. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01180845-A (JP)
Title: Method for purifying diglycerol
Inventor: AOYAMA HIROSHI
IPC: C07C41/00
Filed: 1988-01-13
Abstract: PURPOSE:To produce purified diglycerol useful as an intermediate, etc., for emulsifying agents, anti-fogging agents, defoaming agents, humectants, etc., by heat-treating a distillation residue, formed in producing synthetic glycerol and containing diglycerol, then distilling and purifying the heat-treated residue. CONSTITUTION:A distillation residue (colored residue, obtained as a bottom residue of a column for removing high-boiling substances from glycerol and having composition of 50% glycerol, 25% diglycerol and 25% tri- and polyglycerol), formed in producing synthetic glycerol and containing the diglycerol is initially subjected to continuous flash evaporation to recover the glycerol. The bottom residue is then heat-treated at 170-230 deg.C, preferably 190-210 deg.C for preferably 20-25hr and subsequently purified by flash distillation to afford the aimed high-purity diglycerol. An esterified or etherified diglycerol is useful as organic synthetic chemicals, anti-fogging agents and humectants or a raw material for coating resins, polyurethanes, polyesters, etc.
Patent JP-S61165568-A (JP)
Inventor: SUGIYAMA TETSUO
IPC: F25D11/00
Filed: 1985-01-16
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-S57120291-A (JP)
Title: Bubble magnetic domain element
Inventor: ASADA SUSUMU
IPC: G11C11/14
Filed: 1981-01-16
Abstract: PURPOSE:To obtain a CD element whose pattern is formed easily and so shaped that transfer characteristics are improved, by using a cross pattern, whose length in a transfer direction is coincident with a pattern period, for periodic transfer pattern elements. CONSTITUTION:The transfer pattern elements of a contiguous disk bubble magnetic domain element which has a periodic transfer pattern formed by linking the transfer pattern elements mutually without any gap use a cross pattern whose length in a transfer direction is coincident with a pattern period P. For example, the depth (a) of a cusp part 21 is set about a quarter the pattern period P, and its bottom width 2b is set about a half the pattern period, forming the periodic pattern with the 4mum pattern period P. During pattern formation, the slight rounding of corners of the projection parts and recessed parts of the pattern as shown by broken lines 23 is acceptable.
Patent JP-H04247807-A (JP)
Title: Production of solid electrolytic capacitor
Inventor: YAMANE MASAYUKI
IPC: B22F5/00
Filed: 1991-01-22
Abstract: PURPOSE:To produce a solid electrolytic capacitor excellent in solid electrolyte coverage by adding a valve-action metal powder to a mixture of the sublimable binder and resin binder, inserting an anode lead into the admixture, forming and sintering the admixture. CONSTITUTION:A sublimable binder 5 and a resin binder 6 are mixed through a solvent to obtain a binder mixture. A valve-action metal powder 1 is added to the binder mixture, a part of an anode lead is inserted into the admixture, and the admixture is press-formed. The formed body 4 is sintered at high temp. in vacuum. An oxide film layer, a solid electrolyte layer, a graphite layer, a silver paste layer, etc., are successively formed as a cathode layer to obtain a solid electrolytic capacitor. Consequently, an appropriate sliding property and voids are obtained, the collapse of the formed body surface 12 and the reduction of the void diameter are prevented, the coverage of the capacitor element is improved, and the defective capacity and dielectric dissipation factor of the solid capacitor are obviated.
Patent JP-H07211862-A (JP)
Title: Metal wiring and capacitor structure using metal wiring and its manufacture
Inventor: TANABE NOBUHIRO
IPC: H01L21/8247
Filed: 1994-01-24
Abstract: PURPOSE:To provide a highly reliable ferroelectric capacitor by preven-ting the formation of a large step difference when a metal wiring is made thick in order to avoid the generation of the high resistance of the metal electrode wiring layer of the ferroelectric capacitor caused by the reduction of the area of a memory cell accompanied by the high-density integration of the memory in a ferroelectric memory. CONSTITUTION:A metallic ground electrode wiring 2 is embedded in a layer insulating film 6 having the flat surface, which is formed on a semiconductor substrate. A metal film 3, a ferroelectric film 4 and an upper metal wiring 5 are formed at the upper part of a structure, where the upper layer of the metallic ground wiring layer appears. The structure of the ferroelectric capacitor such as this is obtained.
Patent JP-S57118017-A (JP)
Title: Manufacture of trichlorosilane
Inventor: ITOU HIDEO
IPC: C01B33/107
Filed: 1981-01-16
Abstract: PURPOSE: To manufacture SiHCl 3  in a high yield of starting materials by passing a mixed reactive gas through a metallic Si layer to convert contained harmful HCl into SiHCl 3  when SiHCl 3  is manufactured by using SiCl 4  and H 2 .  
     CONSTITUTION: SiCl 4  is mixed with H 2  in 4:1W1:10 molar ratio and introduced into the 1st reactor B, and by electrifying a graphite resistance 1, the interior of the reactor B is heated to 500W1,300°C to produce SiHCl 3  as well as to produce HCl as a by-product in the presence of catalyst 9. This mixed gas contg. the residual unreacted SiCl 4  and H 2  is introduced into the 2nd reactorI, and while cooling the gas to 200W700°C with a cooling pipe 10 and passing it through a fixed metallic Si bed 6, the HCl is converted into SiHCl 3  by a reaction with the metallic Si. The resulting mixed gas of H 2 , SiCl 4  and SiHCl 3  is taken out of the exhaust port 7, and the SiHCl 3  is separated and collected. Since HCl is not contained, an HCl separator is unnecessary, and HCl is converted into SiHCl 3  by a reaction with Si to increase the production of SiHCl 3 . 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06212392-A (JP)
Title: Method for sealing thermal-sprayed coating
Inventor: ISHIDA SHINICHI
IPC: C25D13/00
Filed: 1993-01-18
Abstract: PURPOSE:To execute sealing to metal-thermal-sprayed coating on the surface of a ceramic base material by applying electrodeposition coating thereon. CONSTITUTION:Metal-thermal-sprayed coating formed on the surface of a base material constituted of ceramic or metal is applied with electrodeposition coating. As the ceramic for the base material, e.g. alumina, SiC or the like are used, as the metal for the base material, e.g. aluminum, stainless steel, copper or the like are used and, as the metal constituting the metal-thermal-sprayed coating, e.g. aluminum, zinc, stainless steel, nickel copper, an alloy of nickel- chromium or the like are used. Moreover, as the electrodepositon coating, anion- type coating of acrylic melamine resin series or cation-type coating of acrylic resin series can be used. In this way, good sealing treatment can be executed to the metal-thermal-sprayed coating with voids hardly left.
Patent JP-H08195517-A (JP)
Title: Gas laser oscillation equipment
Inventor: OKAMOTO NOBORU
IPC: H01S3/097
Filed: 1995-01-18
Abstract: PURPOSE: To suppress the abnormality of a voltage waveform due to noise and thereby to conduct a stable operation of laser oscillation. CONSTITUTION: On the occasion when electric energy stored in a main capacitor 5 is supplied between a cathode 6 and an anode 7 by an operation of a thyratron 4 so as to conduct laser oscillation, a backward high voltage noise generated in ignition and main discharge of the thyratron 4 and further the noise transmitted into a line can be absorbed by a low-pass filter 20 composed of a choke coil 21 and a capacitor 22. Besides, it is eliminated that a GTO element 2 in a charging power source is reoperated by a normal discharge voltage waveform, and a stable operation of laser oscillation can be conducted.
Patent JP-H10210066-A (JP)
Title: Data base for judging internet work repeating destination and method for constructing data base
Inventor: YAMASHITA KAZUHISA
IPC: H04L12/46
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To reduce the number of entries by using different hash tables at the time of learning and at the time of actually judging the repeating destination, and allowing each entry to have a pointer for the both hash tables. SOLUTION: A first hash table HTA is used at the time of learning and a second hash table HTB is used at the time of actually searching the repeating destination in a data base for judging the internet work repeating. The pointer of each entry is registered in the both hash tables HTA and HTB by using a hash value as an index. Therefore, when a pointer (for example, P1) is registered at the position of the first hash table HTA corresponding to a hash value '010' of a certain MAC address, the entry designated, that is, linked by the pointer (P1) (for example, an entry E) is referred to at first.
Patent JP-S63175445-A (JP)
Title: Semiconductor device
Inventor: TANAKA YOSHIHARU
IPC: H01L21/60
Filed: 1987-01-16
Abstract: PURPOSE:To maintain a separating position of a semiconductor chip from a substrate when the chip is separated from the substrate constant by providing a mechanically weak point at a bump. CONSTITUTION:A metal film 5 is formed on a pad 3 through an opening 4a formed at an insulating film 4, and a solder (PbSn) bump 6 is formed in advance thereon. a semiconductor chip 1 and a circuit substrate 2 are heated in a solder reflowing furnace for a short time to diffuse Sn in the bump 6 in a bump 10, and only the contacted parts of the bumps 6, 10 are alloyed to be bonded. The mechanical bonding strength of the bumps 6, 10 is weak in this state to be merely temporarily clamped, but sufficiently electrically conducted. Thus, when an improper semiconductor chip 1 is separated from the substrate 2, a separation effectively occurs at this mechanically weak point, thereby eliminating a bump damage of the substrate 2 side in case of separating and the damage of the substrate 2 itself.
Patent JP-H02290344-A (JP)
Title: Input data signal communication method, input data signal encdding method, input data signal correlating method, code sharing multiplex spread spectrum communication system differential spread spectrum data encoder and data correlator
Inventor: PIITAA KEI KURITSUPUSU
IPC: H04J13/16
Filed: 1990-01-12
Abstract: PURPOSE: To conduct an excellent code-division multiplex system communication by selecting and generating a spread spectrum expansion code sequence of specific length by a transmitter, sending it differentially according to an input data signal and receiving it on a receiver side, and reproducing the input data. CONSTITUTION: The input signal from a terminal 20 is applied to a spread spectrum encoder 22, and an output which is controlled with the length of a transmitter sequence selected by one of selection lines 36, 38, 40, and 42 is outputted through a PSK modulator and an RF transmitter 24 and sent from an antenna 26. This signal is received by the antenna 28 of the receiver, demodulated by an RF receiver and a PSK demodulator 30, and led to a spread spectrum correlator 32. Here, a receive sequence length selector 31 extracts a signal which is divided and selected to one of four lengths as a reception output. Consequently, the input signal is reproduced to make the code-division multiplex system communication excellently.
Patent JP-S62170549-A (JP)
Inventor: MATSUMOTO TAKEO
IPC: D03C3/20
Filed: 1986-01-14
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-S62165852-A (JP)
Title: Laser-welding for cell sealing portion
Inventor: IIZUKA KAZUO
IPC: H01M2/04
Filed: 1986-01-17
Abstract: PURPOSE:To prevent a deformation or pushing-up of a cap owing to a heat expansion at the welding and obtain the weld of a high reliability, by positioning a step furnished at a cell case, at the cell center side from the outer periphery of the outer brim rising portion of a sealing cap, and making the rising portion of the outer periphery into a sloped form. CONSTITUTION:A sealing cap 1 with a peripheral rising portion of a sloped outer brim is inserted to the inner wall of a cell case 5, and the outer edge of the peripheral rising portion of the sealing cap 1 is positioned on a step 7 of the cell case 5, to shield the laser radiating beams by the step 7. After that, the gearing edges of the cell case 5 and the sealing cap 1 is laser-welded. Therefore, even though some gap is made at the contact surface between the case 5 and the cap 1, the laser beams are prevented from penetrating into the cell by the step 7 because laser beams travel straightly, and a loss of the negative electrode of the cell is prevented.
Patent JP-S59131382-A (JP)
Inventor: ASANO TOSHIO
IPC: A63C5/00
Filed: 1983-01-17
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。