baber/WOPTO huggingface dataset:
Patent JP-H09174279-A (JP)
Title: Solder alloy
Inventor: MURATA TOSHIICHI
IPC: B23K35/26
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a solder allay contg. Pb at a lower ratio and make the elution of Pb by acidic rain less than the elution of Pb from an Sn-Pb solder alloy even if electronic apparatus soldered by this solder alloy are discarded. SOLUTION: This solder alloy is prepd. by adding >=1 kinds selected from Ag, Cu, Zn, Bi, In, Ni, P, etc., at suitable ratios to the solder alloy consisting of 2 to 8wt.% Pb and the balance Sn. In addition, the liquidus temp. thereof is <=220 deg.C and the thermal damage of printed circuit boards and electronic parts does not arise at the time of soldering.
Patent JP-2001167318-A (JP)
Title: Paper sheet storage device
Inventor: TATETSUKI SABURO
IPC: G07D9/00
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To easily change the opening direction of the opening/closing door of a case of a paper sheet storage device between the right and left by turning the the door upside down and refitting it. SOLUTION: The opening/closing door 5 of the case 1 is constituted by fitting hinges 6 to a side part by welding, etc., at an upper and a lower symmetrical position, providing window holes 5a and 5b corresponding to a display part 2a of a controller 2 at an upper and a lower symmetrical position, and fitting a lock 10 at the intermediate position of the side part on the opposite side from the hinges 6. The case 1 is provided with hinge fitting parts 1a and 1b on both the sides of an opening end part and a lock receiving seat fitting part 1c at their intermediate position at a left and a right symmetrical position.  The opening/closing door 5 can have its opening direction changed between the right and left by turning the door 5 upside down and fitting the hinges and a lock receiving seat 11 engaging the lock 10 by selecting one of the right and left hinge fitting parts of the case 1 and the lock receiving seat fitting part 1c. A cover plate 8 is fitted to one of the window holes 5a and 5b.
Patent JP-2000173500-A (JP)
Title: Deflecting yoke
Inventor: MORI AKIHIKO
IPC: H01J29/76
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To correct vertical misconvergence symetric on X-axis without using any saturable reactor so as to improve deflecting sensitivity, prevent mislanding, and reduce costs. SOLUTION: In this deflecting yoke 11, a horizontal coil 19 and a vertical coil 21 are wound in a saddle shaped structure around a nearly conical, cylindrical bobbin fitted around a neck of cathode-ray tube, and a cylindrical core 17 is fitted around the bobbin around which the horizontal coil 19 and the vertical coil 21 are wound while matching its axis line with a tube axis line 16 of the neck. In this deflecting yoke 11, the shape of a cross sectional inner periphery 20 of the direction perpendicular to the axis line of the core 17 is formed in an ellipse shape, and furthermore this core 17 is rotatably supported around the axial line.
Patent JP-H10193122-A (JP)
Title: Contact tip for arc welding
Inventor: MOTOMURA SHINJI
IPC: B23K9/26
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To prevent the melt of a ceramics cylindrical body, erosion of a conductor, and slippage/fall of ceramics against metallic members on account of the difference in thermal expansion at the time of welding and to improve durability by fitting a ceramics-made cylindrical body to the tip end of a metallic contact tip and enclosing its outer circumference other than the tip end face with the base part metal of the contact tip. SOLUTION: The contact tip is so designed that a truncated conic cylindrical body 1 made of ceramics is force-fitted to and engaged with (or shrinkage fit to) the tip end 3 of an arc welding contact tip 7, and that the outer circumference other than the truncated cylindrical tip end face S is enclosed with the base part metal member 4 of the contact tip. Incidentally, the ratio of the ceramics face D of the truncated conic cylindrical body to the outer diameter d at the tip end of the contact tip is set to be 10-60%, the ratio of the length K of the ceramics to the entire length L of the contact tip is 5-20%, and the inclined angle of the ceramics conic part n is 5-45 deg.. The materials of the ceramics are desirably silicon nitride, silicon carbide and sialon from the viewpoint of thermal shock resistance.
Patent JP-H04315337-A (JP)
Title: Apparatus and method for scheduling data channel
Inventor: MAATEIN BURAFU
IPC: H04L12/56
Filed: 1991-12-13
Abstract: PURPOSE: To provide a device and method for scheduling a data channel which can perform just operation according to the priority of data service without requiring a large-scale memory resource. CONSTITUTION: Information for recognizing one or more data packets of data batches is sorted into one or more cycle matrixes among (N) cycle matrixes 507, 508, and 509. This sorting is carried out as to each data batch so that information for recognizing more than a predetermined number (P) of data packets from a specific channel is not inputted to each cycle matrix. Recognized data packets are outputted to a communication facility line 514 to service the respective cycle matrixes so that they become empty. After the respective cycle matrixes are saturated, information is sorted to an overflow matrix 510.
Patent JP-H11186810-A (JP)
Title: Amplitude equalization filter
Inventor: URATA SUMIYOSHI
IPC: H03H7/01
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide an amplitude equalization filter where a steep attenuation characteristic is obtained in the vicinity of band ends in the filter band to achieve the reduction of a deviation in the band. SOLUTION: A transmission characteristic of a filter in which a polarized LPF 11 and a polarized HPF 12 are connected through an LG (matching circuit) 13 in series makes F0 as a center frequency and equalizes an amplitude by a frequency band of F1 -F2 . The LPF 11 makes a frequency lower than the F2 as a pass band, has a characteristic where the loss is gradually increased from the F2 toward the frequencies F0 , F1 , has a pole in the outside of the F2 side band and has a steep attenuation characteristic in the vicinity of the end of the pass band. The HPF 12 makes a frequency higher than the F1 as a pass band, has a characteristic where the loss is gradually increased from the F1 toward the frequencies F0 , F2 , has a pole in the outside of the F1 and has a steep attenuation characteristic in the vicinity of the end of the pass band.  The amplitude equalization filter has a recessed type amplitude characteristic in the pass band by synthesizing the both and acts as an amplitude equalizer in the F1 -F2 frequency band.
Patent JP-H09176370-A (JP)
Title: Antimicrobial resin composition
Inventor: SUZUKI KOJI
IPC: C08K3/28
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain a composition, comprising a resin, an inorganic antimicrobial agent, a specific metallic oxide and a metallic oxide of a specified compositional formula, hardly causing the discoloration and deterioration of the resin when processing, preserving and using the composition and capable of sustaining stabilized antimicrobial effects. SOLUTION: This antimicrobial resin composition comprises (A) a resin, (B) an inorganic antimicrobial agent, (C) at least one metallic oxide selected from zinc oxide a titanium dioxide and (D) a metallic oxide of a compositional formula of formula I [M<2+> is a bivalent metallic ion; M<3+> is a trivalent metallic ion; (x) is 0<(x)<0.5]. Furthermore, the component (B) is preferably a compound of formula II M<1> is at least one metallic ion such as silver, copper, zinc, tin, mercury, lead, iron, cobalt, nickel or manganese; A is at least one ion such as an alkali(ne earth) metallic ion or ammonium ion; M<2> is a tetravelent metallic ion; (n) is 0<=(n) <=6; (a) and (b) are each a positive number satisfying [(la)+(mb)]=1; (l) is the valence of M<1> ; (m) is the valence of A}.
Patent JP-H11182678-A (JP)
Title: Piston seal member for stirling engine
Inventor: KATSUTA HIROYUKI
IPC: F16J9/16
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a seal member which resists permanent set, attached to a piston for a Stirling engine. SOLUTION: A plurality of seal pieces 25 are arranged at equal intervals on a first circumference on the outer periphery of a piston 12, and a plurality of seal pieces 25 are arranged at equal intervals on a second circumference on the outer periphery of the piston 12. The seal pieces 25 on the second circumference which correspond to the gaps between the adjacent seal pieces 25 on the first circumference connect the adjacent seal pieces 25 on the first circumference.
Patent JP-H11287016-A (JP)
Title: Woody composite structural member
Inventor: YAMAGUCHI KENICHI
IPC: E04C3/12
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a woody composite structural member for manufacturing a beam-like or a horizontal member-like structural member forming a hollow section inside thereof by combining the woody structural member used for beam, column, wall surface, etc., of a wooden structure with various kinds of manufactured woody members to adhere them with adhesives. SOLUTION: Woody members are adhered with adhesives to form an opening type or an enclosed type hollow section 2, and if necessary, while embedding a humidity material, a sound absorption material or a sound insulation material in the hollow section to form them in a monolithic state to make them as columnar, beam-like or horizontal member-like structural member. By the constitution, the weight of the structural member is lighter than that of conventional wooden material, function efficiency such as soundproof heat insulating and humidity controlling operation, etc., is promoted, and cutting manufacturing work burden such as complicated connection, joint, etc., is lightened to make it possible to also reduce a cost of the whole wooden building.
Patent JP-2000160640-A (JP)
Title: Sanitary washing device
Inventor: YAMAZAKI HIRONORI
IPC: E03D9/08
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To avoid continuous use, by a user, of a sanitary washing device whose nozzle mechanism is felt being fouled, by providing an informing function for informing the user that a nozzle must be cleaned. SOLUTION: In a sanitary device provided with a nozzle 5 for discharging flushing water for the private part of a user, an informing function informing that the user must clean the nozzle 5 is provided. The information reference indicates the case where the operation number of the nozzle 5 mechanism is 84 times or more, the case where period elapse from the used date of a preceding user to an existing date is 7 days or more, the case where the fouling of the nozzle 5 is recognized by image recognition or the like. In addition, LED or LCD may be used as the information function. As a result, the user cannot continuously use the sanitary washing device as it remains the fouled nozzle 5 mechanism.
Patent JP-H07195803-A (JP)
Title: Power on-of controller
Inventor: KAMIMURA RYUICHI
IPC: G06F3/12
Filed: 1993-12-29
Abstract: PURPOSE:To prevent print data from being lost by disconnecting power supply after all data to be printed in a storage of a printer is printed. CONSTITUTION:An input controller 14 always monitors commands from a host unit 26, if it is a print command, stores the print command and print data delivered from the host unit 26 sequentially in a storage means 16, or if it is a power supply disconnect command, stores control data corresponding to the power supply disconnect command in the last of print data stored in the storage means 16. An output controller 18 takes out those data stored in the storage means 16 sequentially, if the data are print data, process them sequentially, or if the data are control data corresponding to the power supply disconnect command, delivers a power supply disconnect command to the main power supply controller 20.
Patent JP-H07190489-A (JP)
Title: Separating valve device for supplying bath drop-in hot water
Inventor: YAMAMOTO YUZO
IPC: F24D17/00
Filed: 1993-12-27
Abstract: PURPOSE:To effectively prevent mixture of the air to a circulating passage for bath temperature keeping function or invasion of hot water from a bathtub to a hot water supply passage side with a low cost without necessity of a three- way switching valve, etc., for connecting the hot water supply passage to the circulating passage for the bath temperature keeping function and particularly to facilitate draining in the case of an antifreezing operation. CONSTITUTION:The separating valve device for supplying bath drop-in hot water comprises a hot water supply valve 91, a first hot water supply check valve 92, an overflow chamber 93, a reinforced check valve 94, and a first air charge valve 96a for switching an air charge port 93a of the chamber 93. Further, the device comprises at least a vacuum breaker 99 provided in a hot water supply passage 51 before the valve 91, and valve forcible moving means 98 for forcibly operating the valve 94 and the valve 96a, and a controller 80 for forcibly setting the valves 96a and 94 to half-opened states by the means 98 when an antifreezing operation is instructed.
Patent JP-H06172720-A (JP)
Title: Adhesive sheet with foamed substrate
Inventor: KITAMURA YOSHINAO
IPC: C09J7/26
Filed: 1992-12-09
Abstract: PURPOSE:To obtain the subject sheet excellent in adhesion to rough surfaces and member holding at a low temp. CONSTITUTION:This adhesive sheet is obtained by forming a pressure-sensitive adhesive layer on a foamed elastomer, as a substrate, which has an elongation at break of 800% or higher and an apparent modulus at 800% elongation of 1.0-15kg/cm<2> in the tensile test at 23 deg.C and an elongation at break of 400% or higher and an apparent modulus at 400% elongation of 2.0-60kg/cm<2> in the tensile test at -30 deg.C.
Patent JP-H05162014-A (JP)
Title: Machining for gear
Inventor: TAGUCHI TETSURO
IPC: B23F19/06
Filed: 1991-12-16
Abstract: PURPOSE:To form a gear with less engaging noise without giving burden to a shaping cutter. CONSTITUTION:Using a cutter provided with an addendum correction shape 2 at the root of a tooth, plural teeth Wa provided with an addendum correction curved surface Wb are formed at a gear raw material W, and the formed gear raw material and a shaping cutter are engaged with each other to machine the surfaces of respective teeth Wa.
Patent JP-H09183095-A (JP)
Title: Precision cutting device for band blade
Inventor: YANAGIMOTO CHUJI
IPC: B23D47/02
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To enable strips of blades to be cut into precise sizes without being damaged. SOLUTION: A table base 4 is mounted on a fixed frame 3 in such a way that its vertical position is freely adjustable via a gradient guide mechanism 7 and a gradient feed mechanism 8. A work holding table 5 is placed on the table base 4 in such a way that it can be moved back and forth horizontally via a horizontal slide mechanism 15. A cutter 6 for cutting work W secured to the work holding table 5 is attached to the frame 3. A toggle clamp mechanism 29 for securing the work W to the work holding table 5 is provided on the work holding table 5. A work position precision measuring instrument 35 for setting the cutting position of the work W is attached to the work holding table 5.
Patent JP-2001161785-A (JP)
Title: Washing device for private parts of patient
Inventor: KANEDA NOBORU
IPC: A47K11/06
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a washing device capable of simultaneously washing the private parts of a bedridden patient and disposing of excrements. SOLUTION: The washing device has a receiver laid beneath the waist of the patient and a suction washing mechanism body A. The suction washing mechanism body sucks waste water by means of a diaphragm chamber 21 operated in a manner that allows variation of its volume and a suction chamber and a discharge chamber which are connected to the exit of the diaphragm chamber via a check valve. The washing device further includes a tank 3 connected to the discharge chamber and a hot wash water releasing mechanism part 4.
Patent JP-2000137249-A (JP)
Title: Production of liquid crystal device
Inventor: YOSHIDA AKIO
IPC: G02F1/1341
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To make it possible to accept television broadcasting, to realize infinite gradation, to exhibit sufficient response rate and to prevent lowering of transmissivity even at any voltages showing neutral tone by cooling an antiferroelectric liquid crystal from a temp. at which it has isotropic phase to a temp. at which an antiferroelectric phase is formed, after injecting the liquid crystal into between a couple of substrates. SOLUTION: An antiferroelectric liquid crystal is formed by first injecting the antiferroelecric liquid crystal, which is heated so as to have isotropic phase, into a couple of substrates, one of which has been subjected to the rubbing treatment, and then cooling the liquid crystal from a temp. at which it has isotropic phase to a temp. at which it has the antiferroelectric phase. In this production method, the liquid crystal element that substrate at one side has been subjected to the rubbing treatment, shows clear orientation state without defects in comparison to the liquid crystal element that the substrates at both sides have been subjected to the rubbing treatment. Furthermore, when the liquid crystal element is drived, the problem that the response speed is small can be resolved by inserting an auxiliary signal for assisting rising before substantial write voltage.
Patent JP-H06185264-A (JP)
Title: Dew-proofing construction of building
Inventor: FURUYA SEIKICHI
IPC: E06B3/32
Filed: 1992-12-15
Abstract: PURPOSE:To surely prevent condensation in window sections, etc. of a building by a dew-proofing device. CONSTITUTION:A dew-proofing screen assembled frame section 6 is formed to an indoor side of a sash frame body 1 forming opening frames such as window sections, etc., of a building assembling paper sliding doors 100 and 200. An assembling dew proofing screen device body 10 of a dew proofing screen member 11 capable of folding and expanding in the shape of a pleat is assembled to the dew proofing screen assembling frame section 6 in an openable manner.
Patent JP-H05168044-A (JP)
Title: Noise reducing device for composite video signal
Inventor: KAMIYA SHINGO
IPC: H04N9/77
Filed: 1991-12-18
Abstract: PURPOSE:To effectively improve video S-N and color S/N of a video disk player or a video tape reproducing device, etc., in the state of a composite video signal. CONSTITUTION:This device is equipped with a first delay means 21 to prepare a first delay signal spatially continuous to a current signal, second delay means 22 to prepare a second delay signal hourly continuous to the current signal, and first and second signal coincidence judging means 31 and 32 to compare the current signal with the first and second delay signals in a sample cycle. When these first and second signal coincidence judging means judge that level difference between the current signal and the first or second delay signal satisfies the condition of being lower than a fixed value continuously prescribed sample times, a conditional averaging means 40 calculates an average value of the delay signal and the current signal suitable for the condition as an output signal and when there is no delay signal suitable for the condition, only the current signal is defined as the output signal.
Patent JP-H06116960-A (JP)
Title: Reducing method for earth pressure acting on culvert
Inventor: NAKAGAWA YOSHIHIRO
IPC: E02B9/06
Filed: 1991-11-16
Abstract: PURPOSE:To reduce earth pressure by providing a material contracted in acting compressive forth to the peripheral surface of a culvert. CONSTITUTION:A material 2 contracted in acting compressive forth of foamed styrene resin, etc., is provided to the peripheral surface of a culvert member, and filling is executed. After that, a contraction member 2 is contracted by the action of earth pressure, the strain of the earth in a parallel direction with the peripheral surface of the member is increased, the stress of the earth in the same direction is increased to wrap the member 1 in the main stress of the earth and is distributed in the shape of an arch. Then, The stress of the earth at a right angle to the peripheral surface of the material 2 is reduced to minimize earth pressure acted on the material 2.
Patent JP-H10172713-A (JP)
Title: Method for connecting metal terminal plate to substrate in molded article, and method for fixing electronic parts and the substrate in the molded article
Inventor: INAGAKI JIRO
IPC: H01R43/24
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for connecting a metal terminal plate to a substrate in a molded article, which can be manufactured easily and inexpensively. SOLUTION: A conduction pattern of a flexible substrate 10 is joined directly to a metal terminal plate 39 of an electronic part 30. With this state, the flexible substrate 10 is supported to be pinched between an upper metal mold 71 and a lower metal mold 73. Pins 81 and 87 in cavities 75 and 77 generate a proper pinching force to hold a joint part between the metal terminal plate 39 and the conduction pattern of the flexible substrate 10. When molten molding resin is injected from a pin gate 89 at a high temperature under a high pressure, most of the molten molding resin is directly sprayed on the back face of a function part body 31 through a through hole 19, and the surface 33 of the function part body 31 is brought into pressure contact with an abutment face 79.  Therefore, the molding resin does not intrude into the surface 33, while the joint part between the metal terminal plate 39 and the flexible substrate 10 are pressure contacted with upside and downside under the action of pressure of the molten mold resin. Thereafter, when the molten molding resin is solidified, the joint part can be firmly fixed mechanically and electrically.
Patent JP-H11172193-A (JP)
Title: Thermal fusion type material for marking road surface-dividing line
Inventor: MIYAZAKI KENICHI
IPC: E01F9/518
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To obtain a thermal fusion type material used for marking road surface-dividing lines, containing a petroleum-based hydrocarbon resin binder, and exhibiting a low melt viscosity and good flowability at relative low temperature. SOLUTION: This thermal fusion type material for marking road surface- dividing line uses a non-modified or acid-modified petroleum resin as a binder. Therein, the non-modified or acid-modified petroleum resin comprises a hydrocarbon resin having a softening point of 60-130 deg.C and obtained by cationically copolymerizing a monoolefin with a 4-5C linear conjugated diene in the presence of an acidic metal halide catalyst in a polymerization solvent comprising a cycloolefin alone or a hydrocarbon mixture solvent containing the cycloolefin in an amount of >=5 wt.%, or the hydrocarbon resin into which carboxyl groups or acid an hydride groups have been introduced.