baber/WOPTO huggingface dataset:
Patent JP-H02230879-A (JP)
Title: Recording system changeover video tape recorder
Inventor: MINAMI NORIAKI
IPC: G11B5/027
Filed: 1988-12-09
Abstract: PURPOSE:To keep the recording density of a tape constant and to obtain an equal recording and reproducing characteristic from any video signal by switching a track number and a tape speed recorded simultaneously in response to the ratio of bands of the video signal. CONSTITUTION:Equation I is established, where B1, B2 are signal bands to be recorded for 1st and 2nd video signals, m1Xfv and m2Xfv (fv is a field frequency) are rotating speed of rotary heads, l1, l2 are number of recording tracks recorded simultaneously, and n1Xv and n2Xv (v is a basic tape speed) are a tape speed. Let a 1st video signal be a NTSC color video signal and a 2nd video signal be a highvision signal, then the product between a rotating speed ratio and a track number ratio is equal to a tape speed ratio. The ratio of bands satisfies the equation I. Moreover, let the 1st video signal be a MUSE signal and the 2nd video signal be a highvision signal, then the product between the rotating speed ratio and the track number ratio is equal to the tape speed ratio, and the ratio of the bands is also equal. Thus, the video signals whose bands differ from each other are recorded at a constant recording density by a same recorder.
Patent JP-H10137554-A (JP)
Title: Hollow-fiber membrane plate and its production
Inventor: ITO TAKAYOSHI
IPC: B05B15/04
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a hollow-fiber membrane plate usable as a collector for recovering an oversprayed paint as such or as a reusable paint by the simple concentration or adjustment of composition in a spray coating booth used when an article is coated and to furnish its producing method. SOLUTION: A hollow-fiber membrane 1 with one or both ends opened is arranged on a plate 2 at regular intervals or adjacent to one another. The whole or a part of the surface of the membrane 1 in contact with the plate 2 is supported and fixed by a fixing material, a distribution pipe 4 communicating with the open end of each membrane 1 is provided to constitute a hollow- fiber membrane plate, and the membrane plate is produced by transferring the membrane 1 set on a grooved plate to the plate 2 coated with the fixing material and then mounting the distribution pipe 4.
Patent JP-H07141992-A (JP)
Title: Method for enclosing mercury into fluorescent lamp
Inventor: FURUKAWA YASUO
IPC: H01J9/395
Filed: 1993-11-19
Abstract: PURPOSE:To provide a method for enclosing mercury into a fluorescent lamp excellent in production efficiency and capable of surely enclosing the given quantity of mercury into a fluorescent lamp main body. CONSTITUTION:A mercury alloy 6 and a housing part 21 for housing a spring coil 8 are formed by recessed parts 7a and 7b into an exhaust pipe 2 continued to a fluorescent lamp main body 1. The relationship, among the inner diameter D of the exhaust pipe 2, the outer diameter (d) of the mercury alloy, the outer diameter (e) of the spring coil, and the minimum gap L of the recessed parts formed on the exhaust pipe, is prescribed as 3>(D/d)>1.3 and d>=e>L. Consequently, a mercury alloy can be easily introduced into the exhaust pipe at the time of manufacturing.
Patent JP-H03174974-A (JP)
Title: Ac arc welding machine
Inventor: TERAYAMA KIKUO
IPC: B23K9/073
Filed: 1989-11-30
Abstract: PURPOSE:To prevent danger to receive an electric shock by providing a keying circuit to supply output of an auxiliary power source circuit to the input side or output side of a switching element only when a starting detector outputs a signal during welding starting. CONSTITUTION:When an electrode 6 comes into contact with materials 7 to be welded, a short-circuit current flows and a contact part is fused and shifted to an arc. In addition, the short-circuit current is detected by a detector 10 and an output signal of an amplifier 11 is made to a high level and the keying circuit 12 is closed and an auxiliary DC power source 9a is connected in parallel with a capacitor 3 through a resistor 9b. By this method, the capacitor 3 is charged by the auxiliary DC power source 9a besides a DC power source 1. In this state, in order to reverse the polarity of the output current, the switching element in continuity is cut off by an output signal of a switching element control circuit 8 and when a signal S1 is turned OFF and then, a signal S2 is turned ON, for instance, since the output current is once diminished to zero, the arc disappears.
Patent JP-S63168568-A (JP)
Title: Logic timing analyzer
Inventor: YANAGAWA TOSHIYUKI
IPC: G01R13/28
Filed: 1986-12-30
Abstract: PURPOSE:To facilitate decision on the quality of a programmable logic device, by providing a logical arithmetic waveform generation circuit which generate a waveform output signal after logical computation for a plurality of digital signals to display an output signal thereof as one of the plurality of digital signals. CONSTITUTION:An output waveform of a PAL 5 as programmable logic device to be tested and an output waveform of a logical arithmetic waveform generation circuit 2 are displayed simultaneously on a screen of a timing analyzer circuit 1. An output waveform of the circuit 2 is so set to be equal to a waveform to be outputted when the PAL 5 as programmable logic device being tested as normal. This facilitates judgement on whether the PAL 5 is normal or not by checking both display waveforms for identity in comparison.
Patent JP-H08172675-A (JP)
Title: Modem control system
Inventor: SUZUKI KAZUHIRO
IPC: H04L27/00
Filed: 1994-12-16
Abstract: PURPOSE: To prevent occurrence of a revision error caused by revising setting of plural MODEMs by plural operators and to revise the setting in a short time even when plural terminals are separated from each other. CONSTITUTION: An address to identify MODEMs 11 (1) to (n) mounted on a sub rack 12 is given to each of the MODEMs. A controller 15 generates a command including an address of a MODEM to be controlled. The command is fed to each of the MODEMs 11 (1) to (n) via a control unit 16 mounted on the sub rack 12. Each of the MODEMs 11 (1) to (n) decodes an address included in the command and when the command is addressed to a concerned MODEM, the MODEM decodes an instruction code included in the command and carries out the instruction.
Patent JP-H07168952-A (JP)
Title: Method and device for simulating collision of object
Inventor: UNO SHINICHIRO
IPC: G06T13/80
Filed: 1993-12-14
Abstract: PURPOSE:To provide a system and a device for simulating the collision of an object in which the motion of objects at the time of the collision between the objects can be approximated with high precision. CONSTITUTION:A CPU 200 controls a whole data processor, and while reading out a simulation program stored beforehand in a memory 202, it interprets and executes it. In the memory 200, the simulation program of this embodiment and various necessary data are stored. A keyboard 203 and a pointing device 204 input the data related to the object to be simulated and an execution command, etc. A display monitor 201 displays the data of the result of the simulation and the motion image of the object and so on.
Patent JP-H10152736-A (JP)
Title: Copper alloy material and its production
Inventor: YAMAMOTO YOSHINORI
IPC: B21B3/00
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To obtain a copper alloy having high strength and high electric conductivity. SOLUTION: A copper alloy, having a composition in which 2.5wt.% Ni, 0.5wt.% Si, 0.5wt.% Zn, and 0.3wt.% P are added to Cu and the value of Ni/Si, by weight, is regulated to 4.5-5.5, is used. First, after heating to 850 deg.C and hot extrusion, cold rolling is performed (step 102). Subsequently, after heating to 800 deg.C, rapid cooling is performed to carry out solution heat treatment (step 103), and then cold rolling is done at 20-80% draft (step 104). Further, primary aging treatment is applied at 450 deg.C for 1hr (step 105), cold rolling is performed at 10-70% draft (step 106), and then secondary aging treatment is is carried out at 420 deg.C for 1hr. By this method, the copper alloy, having high strength and high electric conductivity, can be obtained.
Patent JP-S63167393-A (JP)
Inventor: ASANO KIYOSHI
IPC: G09G5/00
Filed: 1986-12-29
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-H07220338-A (JP)
Title: Pole base assembly of video cassette recorder
Inventor: RI CHIYOUKOU
IPC: G11B15/60
Filed: 1994-12-16
Abstract: PURPOSE: To simplify structure and facilitate assembling by improving the structure of a cap and a pole base. CONSTITUTION: The cap 60 is provided with a supporting bar 40 with an external screw part 41 at its one end, an internal screw part 61 screwed to the external screw part 41 of the supporting bar and a smooth bottom surface 62 for preventing the rising of a traveling tape. At the pole base 10, a through hole 31 into which an end part on a side opposite to the external screw part 41 of the supporting bar is press fitted and a projecting part 30 with a smooth top surface 32 preventing the lowering of the traveling tape. A roller member 50 is rotatably supported to the supporting bar 40 between the cap 60 and the projecting part 30 of the pole base and is in rolling contact with the surface of the traveling tape. By constituting like this way, the structure of the pole base assembly is simplified to facilitate assembling and to reduce the cost for material.
Patent JP-H02158113-A (JP)
Title: Electric double-layer capacitor
Inventor: OKAMOTO MASASHI
IPC: H01G11/60
Filed: 1988-12-12
Abstract: PURPOSE:To restrain the increase of internal DC resistance to small and the decrease of capacity to small even if used for a long time under high temperature by making it have organic solvent and electrolyte constituted of organic electrolyte, and using electrolyte to which tetraalkylphosphonium salt is added as an additive. CONSTITUTION:As electrolyte composition, this has the composition in which tetraalkylphosphonium salt is further added as an additive to the one where electrolyte consisting of tetraalkylammonium salt is dissolved in organic solvent such as propylene carbonate, butylene carbonate, etc. As tetraalkylphosphonium salt to be used as an additive, there are tetramethylphosphonium salt, tetraethylphosphonium salt, tetrabutylphosphonium salt, etc., by molecular structure. And considering it from the points of the solubility of salts and the price, tetraethylphosphonium salt is excellent. Also, for the anion kind of this tetraalkylphosphonium salt, it is preferable that the same anionic species as the tetraalkylammonium salt of the electrolyte to be used should be used.
Patent JP-H01154701-A (JP)
Title: Improved woody material and manufacture thereof
Inventor: TAGAWA KIYOMI
IPC: B27K3/15
Filed: 1987-12-10
Abstract: PURPOSE: To obtain a modified wooden material excellent in durability such as heat resistance, water resistance, hot water resistance, weatherability and dimension stabilizing effect, having a wooden feeling and excellent in productivity by dispersing an impregnation soln. based on a block (poly)isocyanate compsn. in wood to cure the impregnated wood. CONSTITUTION: A modified wooden material is obtained by dispersing an impregnation soln. based on a block (poly) isocyanate compsn. in wood to cure the impregnated wood and a block agent of the block (poly)isocyanate compsn. is dissociated in wood by proper heat treatment and crosslinked with a hydroxyl group of a wood structure (a hydroxyl group of cellulose) by the activation of an isocyanate group rich in reactivity to be cured.  Further, when a reactive group (-NH2 , -OH or the like) having active hydrogen is contained in a molecular structure of polyisocyanate, a cured matter having a three-dimensional reticulated structure is formed by self-crosslinking reaction between molecules by a regenerated isocyanate group or the crosslinking with a wood structure and, since the wall polymer films strongly bonded to cell walls of wood appear, physical properties (durability, dimensional stability or the like) is drastically enhanced.
Patent JP-H09124464-A (JP)
Title: Sheet for transdermal patch
Inventor: HIRASHIMA NOBUCHIKA
IPC: A61L15/58
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To obtain a sheet for a transdermal patch free from tackiness of the surface and excellent in feeling, smoothness, affinity to the skin, etc., and relatively easy in a waste treatment, etc. SOLUTION: A base sheet is formed by bonding a film of 20-150μm to in thickness of an acryl-styrene-acrylonitrile resin with a polyethylene terephthalate film of 1.0-10μm in thickness. The objective sheet for a transdermal patch is obtained by forming a tacky agent layer on the polyethylene terephthalate side of the base sheet.
Patent JP-H07220035-A (JP)
Title: Optically readable record
Inventor: DEEBITSUDO ERU HETSUKUTO
IPC: G06K19/06
Filed: 1994-12-16
Abstract: PURPOSE: To provide a technology for increasing the permissible range of a griff code against geometrical distortion and physical damage, while maintaining identical kind type visual outward appearances of a self-clocking code. CONSTITUTION: There is the optically readable recording for storing encoded information, (1) a recording medium is provided, and (2) the self-clocking code for encoding information is provided; and this data code is composed of griff which is written in two-dimensional fields on the recording medium in spatially dispersed centers, according to a predetermined spatial formatting rule in name.  In this case, the griff is defined by symbols selected out of a finite set of symbols which can optical be discriminated so as to encode the information, (3) a self-clocking synchronous code pattern is provided which is written on the recording medium so as to put at least part of the data code sufficiently in a frame, and paths of self-clocking griff are defined, so as to allow the synchronous code pattern to reach any given griff of the synchronous code pattern from other griff of the synchronous code pattern.
Patent JP-H01172396-A (JP)
Title: Reaction product of dialkyl or trialkylphosphide and elemental sulfur and production thereof
Inventor: ENJIERIN BEIAADO KAADEISU
IPC: C10N60/12
Filed: 1987-12-11
Abstract: PURPOSE: To obtain the product which are useful as additives to lubricant oil by allowing di- or tri-hydrocarbylphosphite to react with element sulfur at a specific molar ratio in the absence of catalyst at a specific temperature.  
     CONSTITUTION: Di- or trihydrocarbyl phosphite containable substituents is allowed to react with elemental sulfur at a molar ratio of S and phosphite of 0.8-1.2 without catalyst at 75-110°C to obtain the product. In addition, it is preferable that the reaction is carried out under an inactive atmosphere such as N 2 . When the product is added to a lubricant oil, it is recommended to use it within a range of 0.1-10 weight % of the composition of the lubricant oil. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S63167247-A (JP)
Title: Method and device for measuring water in oil
Inventor: MIYAHARA AKIO
IPC: G01N21/59
Filed: 1986-12-27
Abstract: PURPOSE:To perform measurement and monitoring continuously by cooling oil to be measured and making the oil turbid in white owing to water in oil, and then detecting the quantity of transmitted light. CONSTITUTION:When the oil to be measured is cooled by a cooling part 4 provided to the by-pass 3 of oil-charged equipment 2, etc., the water contained in it is deposited to make the insulating oil turbid in white. This cooling temperature is monitored by a temperature detecting means 8. Light emitted by a light emission part 5a is made incident on a light reception part 5b, whose light reception quantity is transmitted to a measurement part 7 through an optical fiber. The measurement part 7 calculates the in-oil water according to the relational expression between the quantity of light transmission and in-oil water from the quantity of photodetection after correction and temperature data inputted from the temperature detecting means 8.
Patent JP-H11149253-A (JP)
Title: Liquid crystal module
Inventor: NAKAMURA YOSHIYUKI
IPC: G09F9/00
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To previously prevent trouble on displaying quality in a liquid crystal screen of a liquid crystal panel. SOLUTION: When a liquid crystal module is exposed to an atmosphere of high humidity or the like to allow a light guide panel 2 to absorb moisture, the light guide panel 2 is curved while a face having an uneven surface is warped into a convex condition because the face having the uneven surface for enlarging a total area has a high coefficient of moisture absorption compared with the other face to bring a resulting high expansion coefficient in the guide panel 2. The light guide panel 2 is controlled to be warped forming a convex condition toward a cold cathode tube 4 side even under a high humidity circumstance by constituting a backlight unit B1 to form the face having the uneven surface in the cold cathode 4 side.
Patent JP-H05194456-A (JP)
Title: Method of purifying propylene oxide by extractive distillation
Inventor: EDOWAADO TOOMASU MAAKISU
IPC: C07D301/32
Filed: 1992-10-30
Abstract: PURPOSE: To remove impurities and to obtain a purified propylene oxide by subjecting a low purity propylene oxide raw material including oxygen-contg. impurities to an extractive distillation with dipropylene glycol.  
     CONSTITUTION: A low purity propylene oxide raw material contg. oxidized contaminants such as water, acetone and methanol is introduced into the lower half of a distillation column having at lest 25 theoretical number of steps, an extractive distillating agent contg. dipropylnene glycol is introduced into the upper direction of the raw material feeding part, and, extractive distillation is executed. The distillation is executed under a pressure from 69 to 276 kpa, at (1:1) to (5:1) reflux ratio, 100 to 250°C reboiler temp. and 20 to 80°C overhead temp. The ratio of the low purity propylene oxide to the extractive distillation agent is regulated to (1:1) to (20:1). 
     COPYRIGHT: (C)1993,JPO
Patent JP-H11128492-A (JP)
Title: Ball shooting game machine
Inventor: MATSUMOTO KUNIO
IPC: E05B61/00
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To lock the locking mechanism of a locking means in such a manner as not to be releasable as occasion demands to prevent an unfair action such that an opening and closing body is opened without using a key to work on a back mechanism. SOLUTION: This game machine is provided with a locking means 5 for locking an opening and closing body 3 pivotally fixed to a ball shooting game machine body in closed state, and a locking means 23 for locking the locking mechanism 6 of the locking means 5 in such a manner as not to be releasable by an operation different from the key operation of the locking means 5 and releasing the lock of the locking mechanism 6 by the key operation of the locking means 5.
Patent JP-2000143648-A (JP)
Title: Production of 5-aminomethyl-2-chlorothiazole or its salt
Inventor: TAKANOBU MASAHITO
IPC: C07D277/20
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing 5-aminomethyl-2-chlorothiazole or its salt by which the yield is better and reactional and purifying operations are simple. SOLUTION: 2-Chloro-5-chloromethylthiazole or its salt is reacted with ammonia in methanol solvent under a pressure to produce 5-aminomethyl-2- chlorothiazole or its salt. According to the method for production, the 5- aminomethyl-2-chlorothiazole useful as an intermediate for insecticides can be produced in high yield by simpler operations than those in a conventional method. Furthermore, an aqueous solution of the 5-aminomethyl-2-chlorothiazole salt without containing by-products can industrially and advantageously be produced.
Patent JP-H04183830-A (JP)
Title: Device for copper smelting
Inventor: IKOMA HIROAKI
IPC: C22B15/00
Filed: 1990-11-20
Abstract: PURPOSE:To offer satisfactory space for working in circumference of trough outlet by arranging the smelting furnace, separation furnace and refining furnace on the top of the triangle on a planar view and disposing trough of molten steel to outside of a side of the triangle. CONSTITUTION:On to the top point of the planar scalene triangle T2, the smelting furnace 1, the separation furnace 2 and the refining furnace 3 are disposed. The troughs 4a, 4b are extended to outside of the above-mentioned triangle T2 of the smelting furnace 1 and the separation furnace 2 on the planar view and disposed outside of a side of the triangle T2 as to take a round to the triangle T2 and connected to the separation furnace 2 and the refining furnace 3. By this constitution, working such as elimination of dropped matter and opening of outlet of molten metal and detection of molten metal level are executed smoothly on the outside of the triangle T2.
Patent JP-H02160006-A (JP)
Title: Device for removing volatile organic matter
Inventor: TAKINO KAZUHIKO
IPC: B05C9/00
Filed: 1988-12-13
Abstract: PURPOSE:To efficiently remove the dissolved oxygen and volatile org. matter in water to be treated by heating the water with a heating part in a vacuum degasification tower to remove the dissolved oxygen in the water and to vaporize the volatile org. matter, intaking, and removing them by an intake gas device. CONSTITUTION:The water to be treated is heated by the heating part 38, and supplied to a vessel 30. The vessel 30 is evacuated by the intake gas device 42 fixed to the vessel 30 to remove the dissolved oxygen in the water. Plural filter parts consisting of the porous degasification membrane 32 made of silicon resin, polyethylene fiber, etc., and a hollow fiber 34 are arranged in the vessel 30 to allow the dissolved oxygen and volatile org. matter in the water to permeate the filter part, and the dissolved oxygen and volatile matter are intaked and removed by the intake gas device 42. The treated water is collected by a water discharge pump 40. As a result, the dissolved oxygen and volatile matter in the water are efficiently removed.
Patent JP-H10162117-A (JP)
Title: Device and method for counting sheet-like article
Inventor: TEIKA KENJI
IPC: G06M7/06
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for counting sheet-like articles with high reliability. SOLUTION: The sheet-like article counting device having a counting means 8, which counts sheet-like articles 1 conveyed by a conveying means 4, is equipped with a sheet stopper 7, which operates once the counting means 8 counts the sheet-like articles up to a specific number to section the flow of the sheet-like articles 1 being conveyed to every specific number of articles, and the counting means 8 is provided on the upstream side from the sheet stopper at a distance, which is an integral multiple of the sheet article conveyance interval 8d) from the position of the sheet stopper 7.
Patent JP-H07315641-A (JP)
Title: Web winding device wherein winding length can be selected, and web length changing device
Inventor: KUREIGU CHIYAARUZU DENAJIERU
IPC: G03B17/26
Filed: 1994-12-19
Abstract: PURPOSE: To selectively handle a strip of a web of various different lengths by fixing a movable member to one of a plurality of fixing positions along a first passage corresponding to the length of the web to be wound. CONSTITUTION: When a web 14 is stopped, a punch-die device 108 and a finish cutter are operated. On the other hand, when the web 14 is moved, a hollow winding shaft is rotated by a motor 164 to wind a strip of the web 14 around a spool or a core 162. If the length of the strip stored must be changed, the device is stopped. A plunger 84 is manually pulled to disengage a bushing corresponding to the length of the final wind. A movable member 78 is manually moved to the position corresponding to the length of a new wind to re-engage the plunger 84 to the bushing at the new position. A transducer 92 transmits the signal of changing the length of the strip stored to a controller 94.