baber/WOPTO huggingface dataset:
Patent JP-H0773640-A (JP)
Title: Card type cassette tape
Inventor: NAKAGAWA YASUTAKA
IPC: G11B23/087
Filed: 1993-06-08
Abstract: PURPOSE:To smoothly move a shutter by providing tape guide parts in four places and providing these tape guide parts with an extended part forming the same plane as a shutter inserting recessed part where a shutter main body is slid to move. CONSTITUTION:A magnetic head entering part, etc., are formed in a front surface of a cassette tape main body 100 of a combination of an upper part cassette half 310 and a lower part cassette half 110. The half 310 is provided with two inner side tape guide parts 410 and two outer side tape guide parts 420. Similarly, the half 110 is provided with four tape guides as well. The guides 410 and 420 have the extended part at the same level as the shutter inserting recessed part where the shutter 250 is slid to move back and forth. The inner side surface of the shutter 250 is brought into contact with this extended part on its outer surface, so that the shutter 250 is reinforced in the direction of its thin wall, and the shutter 250 projected out to cover over the recessed part of the magnetic head entering part, etc., is prevented from being distorted due to external force.
Patent JP-S63300951-A (JP)
Title: Gas sensor for carbon monoxide
Inventor: ONO YOSHIO
IPC: G01N27/16
Filed: 1987-05-30
Abstract: PURPOSE:To improve sensitivity to gaseous CO and to enable measurement with high accuracy by using a Pt-W alloy contg. 3-5wt.% W to constitute coils for forming active parts and compensating parts of a gas sensor. CONSTITUTION:The gas sensor is formed of a fine wire of about 20mu diameter consisting of, for example, the Pt-W (5wt.%) alloy. A straight part 1 and a coil part 2 are provided to the sensor and the same types are used for the active part and the compensating part. The gas sensor is built into, for example, a bridge circuit. A 6V DC power supply 3, resistors 4, 5 and voltmeter 6 for measuring output are connected to the coil A which serves as the active part and the coil B which serves as the compensating part. The CO sensitivity characteristic of the Pt-W (5%) sensor expressed by, for example, an alpha straight line exhibits the CO sensitivity better than the CO sensitivity characteristic of Pt-Ni (10%) sensor expressed by a beta straight line.
Patent JP-S6116899-A (JP)
Inventor: TAKI HISAO
IPC: G09F9/00
Filed: 1984-07-03
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-S62291341-A (JP)
Inventor: MATSUHASHI GORO
IPC: G01F17/00
Filed: 1986-06-12
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-H06322906-A (JP)
Title: Waterproof structure between roof panels
Inventor: YONEDA TSUGUO
IPC: E04D3/38
Filed: 1993-05-13
Abstract: PURPOSE:To enable waterproofing to be conducted with excellent workability in a joint section, in which roof panels are adjoined, and to attain flashing at an early stage while improving waterproofness. CONSTITUTION:Roof panels P, in which batten boards 4 are annexed to frameworks, with which frame materials 2C are connected, and waterproof sheets 5 are affixed previously on the batten boards 4, are arranged adjacently to a roof frame body while joint sections G, in which the roof panels P are adjoined, are covered by using a waterproof joint tape T bonded with said waterproof sheets 5 as crossing the roof panels P.
Patent JP-H033295-A (JP)
Title: Forming method for metal film of through hole
Inventor: SAKAI NORIO
IPC: H05K3/46
Filed: 1989-05-30
Abstract: PURPOSE:To completely remove excess remaining metal paste in a through hole by raising metal paste in the hole of the state communicating with a passed hole, forming a metal film on the inner wall of the through hole, and then feeding gas from the outside of a vessel toward the inside of the passed hole of the communicating state and the through hole. CONSTITUTION:A through hole 2 is disposed on a passed hole 3a formed at the cover 3 of a vessel 4, and a component element 1 is placed on the cover 3. Then, a cylinder 7 is pressed down. Thus, the surface level of metal paste 5 is raised from a home position H, the paste is discharged from the hole 3a, and then raised in the hole 2 communicating therewith to be filled therein. Thereafter, the cylinder 7 is lifted to return the paste 5 filled in the hole 2 into the vessel 4, and the surface level of the paste 5 is lowered down from the cover 3. Subsequently, a vacuum pump P is driven. Then, a space A is reduced under pressure, and excess paste 5 remaining in the hole 2 is blown by the flowing atmospheric air to be removed from the hole 2.
Patent JP-H05183474-A (JP)
Title: Echo suppression system
Inventor: KUREIGU BURATSUDORII GURIINBAA
IPC: H04B3/23
Filed: 1992-05-28
Abstract: PURPOSE: To effectively eliminate ghosts and echoes by performing composition from many filter taps and programmable delay lines and specifying a position as a constitution part by program control. CONSTITUTION: The echo elimination filter circuit 200 of an integrated circuit is and FIR type (finite length impulse response) and IIR type (infinite length impulse response) filter section. A coefficient calculated in a processor 25 is cyclically reloaded and algorithm for finding the coefficient is stored in a memory 155 and functions as a part of the processor 25. The processor 25 supplies a control word for assembling the circuit 200 and making it function and also receives clock signals from a PLL 158 and synchronization data from a circuit 160. The memory 155 stores ghost elimination reference signals during coefficient calculation and unprocessed elimination reference signals appearing at the output point of the circuit 200 are made to cyclically bypass the circuit 200 and utilized by the processor 25. The output of the circuit 200 is supplied through a D/A 35 to an LPF 156.
Patent JP-H01305757-A (JP)
Title: Response detection processing system for mail service
Inventor: IDA YUKIHIKO
IPC: H04M3/42
Filed: 1988-06-03
Abstract: PURPOSE:To surely bring an incoming side over to mail service by sending guidance from a mail device at the time of the break of a calling tone as assuming that an incoming side party responded temporarily, and subsequently, executing the mail service at the time of the following break of the calling tone. CONSTITUTION:A hook relay 1 is turned on, and a DC loop is formed through a terminal transformer 2, and a private branch exchange PBX is turned into an incoming side party calling state, and the calling tone PBT is sent to a mail device side. A mailing side receives it by a tone detection circuit 3, and intermits the relay 1 by a control device 4. Next, when the PBT becomes silent, since there is possibility that the incoming side party was turned into an answering state, it starts to send the guidance as a temporary response. Then, when silent time exceeds two sec or a response command is inputted from the incoming side party, it starts the mail service. Thus, the incoming side party can be surely brought over to the mail service.
Patent JP-S6031505-A (JP)
Title: Polymerization of ethylene
Inventor: YANO TAKEFUMI
IPC: C08F4/64
Filed: 1983-07-28
Abstract: PURPOSE:To effect the high-temperature high-pressure polymerization of ethylene easily and safely in high yields, by using a catalyst comprising a specified titanium-containing solution and an organoaluminum compound. CONSTITUTION:An organomagnesium compound is reacted with a compound of formula I (wherein R<1> is a 1-20C alkyl or alkoxyl, M is C, B, Al, or Si, X<1> is a halogen, z is the valence of M, and l is 0-z), and the resulting solid product is contacted with a compound of formula II (wherein R<2> is a 3-20C alkyl or phenyl) and a compound of formula III (wherein R<3> is a 1-20C alkyl or phenyl, X<2> is a halogen, and m is 0-4). Ethylene is (co)polymerized at a temperature >=125 deg.C and a pressure >=200kg/cm<2> by using a catalyst comprising the above titanium-containing solution and an organoaluminum compound of formula IV(wherein R<4> is a 1-8C alkyl or phenyl, X<3> is a halogen, and n is 1-3).
Patent JP-H11323974-A (JP)
Title: Construction method for tunnel
Inventor: KOBAYASHI SHIGERU
IPC: E02D29/055
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To construct a tunnel minimizing the effect on the ground surface safely at a low cost by scraping the upper sediment in a tunnel construction range including part of the upper cross section, and constructing the remaining portion of the tunnel below a ceiling block formed with the upper shape of the tunnel at a scraped bottom face section. SOLUTION: The ground including part of the upper cross section of a tunnel 8 to be constructed is scraped, a form is installed between circular arc-shaped timberings installed across timbering receivers on both sides, and concrete is placed on the form. A concrete ceiling block 5 formed with the upper shape of the tunnel 8 is formed at the bottom face section of a scraped section, a boring machine is installed on the ceiling block 5 to drill toward the outer periphery of the tunnel construction range, and many support piles are placed in parallel. After the completion, the upper face of the ceiling block 5 is back- filled to construct the tunnel 8 protected by the ceiling block 5 at the upper section and the support piles on the side faces.
Patent JP-2000326404-A (JP)
Title: Device for attaching and detaching film
Inventor: MORIWAKE HIDEYUKI
IPC: B65H20/16
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a device for attaching and detaching a film in which a structure is simple and breakage is difficult to be caused and reliability is high by performing positioning for turning of a clip lever by a plate spring. SOLUTION: The device for attaching and detaching a film comprises a plate spring 12 provided between a clip lever 6 and a clip body 4. A bending part is provided at one end of the plate spring 12, thereby positioning for turning the clip lever 6 is stabilized and a film 11 is surely pinched between the clip lever 6 and the clip body 4.
Patent JP-H0432312-A (JP)
Title: Comparator circuit
Inventor: WASHIO MAKOTO
IPC: G01R19/165
Filed: 1990-05-29
Abstract: PURPOSE:To normally operate the comparator circuit at a low reference voltage, a low power supply voltage and an input voltage of a wide range level by connecting a constant current circuit and transistors(TRs) in a specific circuit configuration. CONSTITUTION:The computer circuit consists of TRs Q1-Q7 and resistors R1-R3. The circuit is so constituted that in the case of VIN<VREF, the TR Q1 is turned on and the TRs Q2, Q3 are turned off, and in the case of VIN>VREF, the TR Q1 is turned off and the TRs Q2, Q3 are turned on. That is, when the TRs Q2, Q3 are turned on, a base current flows to the TR Q3, the base current of the TR Q5 is decreased more than that in the case of VIN<VREF, and the collector current of the TR Q7 is decreased, when the current of a constant current circuit 3 is set between the collector current of the TR Q7 in the case of VIN< VREF and that in the case of VIN>VREF, a level VOUT goes to an H level in the case of VIN<VREF, and the level VOUT goes to an L level in the case of VIN>VREF. Thus, the comparator circuit is normally in operation even at a low reference voltage, a low power supply voltage and an input voltage of a wide range level.
Patent JP-H0431105-A (JP)
Title: Pneumatic radial tire for heavy loading
Inventor: HOSHINO EIZO
IPC: B60C3/04
Filed: 1990-05-29
Abstract: PURPOSE:To improve both unbalanced wear resistance at the shoulder section and wandering performance simultaneously by specifying a ratio of the tire cross sectional height to the maximum width of a tire, the tilt angle of a buttress at the outer surface of the tire and the height from a base point at the end of a tread to the inside end of the aforesaid tilted surface in the radial direction. CONSTITUTION:In the cross sectional outer wheel profile of a tire A, a ratio H/S of the tire cross sectional height H to the maximum width S of the tire when the tire A is assembled with a rim with inner pressure built up, shall be set at one equal to or more than 0.9. And the outer surface of a buttress 3 is formed in a linear slant surface tilted to a straight line (1) representing the extension of the outer surface of a tread 1, and the tilt angle alpha of the surface shall be set at a range of 45 deg. to 60 deg.. In addition, the height (h) from the intersection of the straight line (1) which is in the extension of the outer surface of the tread 1, with a straight line (m) which is in the extension of the outer surface of the buttress 3, that is, the height from a base point P at the end of the tread, to the inside end Q of the linear tilted surface of the buttress 3 shall be set at 5 to 10% of the height H of the tire.
Patent JP-2000328495-A (JP)
Title: Paper for pocket book
Inventor: MORONUKI KATSUMI
IPC: B42D15/00
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To obtain a paper for a pocket book solving the problems in writing, a line-printing preformances that are caused by blending >=50% recycled pulp. SOLUTION: This paper for a pocket book of which total pulp constituting its paper layer is >=50% recycled pulp is obtained by installing 0.5-10.0 g/m2 as a dry weight per one side surface, writing characteristic-imparting layer containing an emulsion of a water soluble polymer and/or a hydrophobic polymer resin as a main component on both sides, and has >=23 Kgf/(2.5 mm)2 paper layer inside bonding strength (Japan TAPPI paper and pulp testing method No.18-77) and <=2.5% elongation in MD direction (JIS P-8132, 1994). The writing characteristic-imparting layer contains an inorganic pigment having <=200 ml/100 g oil-absorbing amount and >=10 mg NF type abrasion measurement value as a main component. The paper layer is formed as a paper by a twin wire method and produced by a neutral papermaking method.
Patent JP-2000326643-A (JP)
Title: Thermal transfer recording medium and its manufacture
Inventor: NAITO AKIRA
IPC: B41M5/40
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a thermal transfer recording medium for printing even on a high quality paper and a lightweight coated paper in a good manner and also printing even on a smooth body to be transferred such as a film, a synthetic paper or a cast coated paper and provided with the printing quality level and resistance to scuffing superior to a thermal transfer recording medium of wax type heretofore available and scarcely generating greasing and also provide a manufacturing method thereof. SOLUTION: A thermal transfer recording medium is formed of a base 10 with a heat- resistant layer 11 on which a release layer 12, a colored layer 13 and a greasing prevention layer 14 are laminated, and the release layer 12 is composed of a wax and a resin, and the colored layer 13 is composed of a wax and a pigment as main components, and the greasing prevention layer 14 is composed of a wax and a filler as main components, and the resin component of the release layer 12 is 15% or less, and the pigment component of the colored layer is 35% or less and the filler component of the greasing prevention layer is 35% or less.  As for the wax, a carnauba wax is used, and particularly the release layer 12 and the colored layer 13 are dried at the temperature lower than the melting point of wax, and the greasing prevention layer 14 is dried at the atmospheric temperature lower than the wax melting point, and air of the temperature higher by 1-10 deg.C than that of the wax melting point is blown on the surface of the greasing prevention layer for drying.
Patent JP-H04361411-A (JP)
Title: Sound volume balance setting device
Inventor: MATSUBARA KENJI
IPC: H03G1/02
Filed: 1991-06-10
Abstract: PURPOSE:To realize a sound volume balance setting device in which the sound volume balance of each channel is automatically set in a sound output device. CONSTITUTION:A pilot signal generated in an oscillator 1 is inputted sequentially to the amplifier system of each channel via switches 5, 6, 7, a sound signal is sent from speakers 12, 13 of each channel, only a pilot signal component is detected from the sound signal by a portable sound collector 14 and inputted to a microcomputer 2 and the gains of amplifiers 8, 9 for sound volume control are adjusted so that level setting values X, Y of each preset channel and the input values are respectively coincident with each other. In this case, when the portable sound collector is disposed in the vicinity of the user, the sound balance at a location where the user is positioned is set automatically to a preset balance.
Patent JP-H09297191-A (JP)
Title: Automatic correcting device
Inventor: OSADA TAMITO
IPC: G04R20/00
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To automatically make a time difference correction, a change of specification environment, and the like corresponding to an area. SOLUTION: Radio wave transmitted from a satellite by a GPS is demodulated in a receiving part 2, and the coordinates of a position measuring spot are obtained in a position measuring part 3. In a CPU 4, a time zone of the position measuring spot is computed on the basis of the coordinates. Time difference is obtained on the basis of the reference time generated in a built-in timepiece 5, for instance, Greenwich standard time, and the obtained time zone, and the corrected time at this position measuring spot is obtained from the time difference and the reference time in the built-in timepiece 5. This corrected time is displayed by a clock display device 6.  Since time is obtained using position measuring function through the GPS, time difference can be automatically corrected also in case of moving across time zones, and area dependent specifications of a device can be automatically changed using this function.
Patent JP-S5930630-A (JP)
Title: Work clamping device
Inventor: KOJIMA SHIN
IPC: B23K37/04
Filed: 1982-08-06
Abstract: PURPOSE:To prevent a clamping claw from hindering the mounting and removal of a work by a method wherein in the work clamp in which the clamping claw clamps the work from inside by coming in and out, the clamping claw is made movable vertically, inwardly and outwardly along a guide. CONSTITUTION:When a pull plate 5 is moved downward by rotating a screw shaft 6, a tapered slide section 5a slides with a tapered slide section 7a of a clamping claw 7 so that the claw 7 moves outward. Further, when the tapered slide section 5a of the pull plate 5 is moved downward as it slides out from the tapered slide section 7a of the clamping claw 7, the clamping claw 7 is moved downward by being pulled by the pull plate 5 and clamps a work 21 with respect to a jack bolt 3. On the contrary, when the pull plate 5 is moved downward, the clamping claw 7 releases the work and moves to a position at which the clamping claw does not hinder the removal of the work.
Patent JP-S62296044-A (JP)
Inventor: KAWATANI SHIRO
IPC: E04B5/48
Filed: 1986-06-13
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-S5838726-A (JP)
Title: Preparation of laminate board
Inventor: YOSHIDA TAKESHI
IPC: B32B27/10
Filed: 1981-09-01
Abstract: PURPOSE:To obtain a laminate board having the flame retardancy without deteriorating the punchability, solvent resistance and electrical characteristics, by impregnating a paper base material with a water-soluble varnish obtained by reacting a reaction product between a phenol and formaldehyde with bromine. CONSTITUTION:Bromine or aqueous bromine is added to a water-soluble varnish prepared by mixing one mole single or plural phenols, e.g. o-cresol, with 0.8- 3.0mol, preferably 1.0-2.0mol, formaldehyde, e.g. an aqueous solution of formaldehyde, and agitated at ordinary temperature. A paper base material is impregnated with the resultant varnish and then dried. The amount of the aqueous bromine to be added is preferably 2-15wt% expressed in terms of the bromine content based on the solid content in the varnish.
Patent JP-2000327828-A (JP)
Title: Method for fractionating plastic mixture and solvent therefor
Inventor: SOEJIMA TOSHIAKI
IPC: B01D11/02
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To obtain a polyolefin resin by dissolving and separating resins other than the polyolefin resin from a mixture of polystyrenic resins or polyethylene terephthalate resins with the polyolefin resin using a water-soluble amide compound and/or a water-soluble lactone compound. SOLUTION: A resin mixture comprising a polyolefin resin, and a polystyrenic resin or a polyethylene terephthalate is thrown into a dissolving tank 1 filled with at least 60 wt.% of a water-soluble amide compound such as N-methyl-2- pyrrolidone or the like and/or a water-soluble lactone compound such as γ- butyrolactone or the like and 10-30 wt.% of a water-soluble glycol ether and is stirred to effect dissolution. The polyolefin resin which is not dissolved and floating on the liquid level is taken out on a conveyor 3, washed with water and recovered. The solution formed in the dissolving tank 1 is transferred to a depositing tank 4 and is caused, by feeding water from a conduit 8, to deposit the polystyrenic resin or the polyethylene terephthalate, which is taken out on a conveyor 9 to give a reclaimed resin.
Patent JP-S5262975-A (JP)
Title: Washing machine
Inventor: SHIBATA YOSHITAKA
IPC: D06F37/12
Filed: 1975-11-19
Abstract: PURPOSE: To obtain a washing machine of a residual water starting system having a simple construction and high reliablity by forming a number of dehydration holes on the side surfaces of an inner tank and shaping its bottom into a watertight construction. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07314252-A (JP)
Title: Electric discharge machine
Inventor: MORISHITA TAKASHI
IPC: B23H7/36
Filed: 1994-05-26
Abstract: PURPOSE:To enable a high precision work by suppressing the relative displacement in the Y-axis direction between an electrode and a workpiece due to the variation of the environmental temperature. CONSTITUTION:A block 8 having a circulation flow passage 8a is installed at the connection part with the column 7 of a main spindle head backet 1, and the working liquid 15 in an oil pan 14 is allowed to circulate in the circulation flow passage 8a, and the variation of the environmental temperature is detected by a temperature sensor 17, and a flow rate adjusting valve 16 is controlled by a flow rate adjusting device 18, and the flow rate of the working liquid is adjusted automatically, and each apparent heat capacity of a table lower board 3 and the main spindle head block 1 is made nearly equal, and the relative displacent in the Y-axis direction between an electrode 12 and a workpiece W can be reduced.
Patent JP-H11320682-A (JP)
Title: Apparatus and method for vacuum laminating
Inventor: OGAWA AKIHIKO
IPC: B29C63/02
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for vacuum laminating by eliminating bubbles or a wrinkle between an adhesive surface coating a film and a base plate. SOLUTION: The apparatus for vacuum laminating comprises a vacuum chamber 4 having opposed blocks 2, 3 approaching to and separating from one another, a heating means and a vacuum pressurizing means, a pair of guide rolls 5, 6 bridged over between a base material film 12 and a protective film 11, a sending unit for simultaneously sending the two films 11, 12 and a carrier film 15 for conveying a base plate 14, and a controller for controlling rotations of a base material roll 7 and a protective film roll 8 via the sending unit and controlling the heating means and the pressurizing means in such a manner that the two films are advanced together with the base plate while maintaining a separate point of the films 12 and 11 near an end of the plate 14, the film 11 is released from inside of the film 12 covering the plate 14 in the chamber 4, discharged out of the chamber 4,  and the film 12 exposed at the adhesive surface and the plate 14 are heated and pressure bonded in the vacuum chamber.