baber/WOPTO huggingface dataset:
Patent JP-H11167910-A (JP)
Title: Sealed lead-acid battery
Inventor: NAKAZAWA YOSHIO
IPC: H01M2/16
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To attain high output without sacrificing service life performance by allowing a separator having a specific maximum pore diameter combed mainly from acid-proof fiber to abut to a positive electrode plate and a separator having a specific maximum pore diameter mainly combed from silicon dioxide to abut to a negative electrode plate. SOLUTION: In a retainer type sealed lead-acid battery having an interpole dimension less than 1 mm, the battery is constituted by respectively allowing a separator having a maximum pore diameter of 1 to 30 μm mainly combed from acid-proof fiber to abut to a positive electrode plate and a separator having a maximum pore diameter of 0.01 to 1 μm which is combed mainly from silicon dioxide (silica) to abut to a negative electrode plate. A plate group is manufactured by welding lug parts having the same polarity by alternately stacking them by the required number. Therefore, high output of the retainer type sealed lead-acid battery having the same outside diameter size can be attained by a technique of increasing the plate number, even when an interpole dimension is less than 1 mm to avoid or reduce the possibility of a short circuit.
Patent JP-H05125054-A (JP)
Title: Phenoxyalkylamine compound, its production and noxious organism controlling agent
Inventor: OBATA TOKIO
IPC: C07D231/54
Filed: 1991-10-29
Abstract: PURPOSE:To obtain a new compound useful as an insecticide, an acaricide, a germicide, etc. CONSTITUTION:A compound expressed by formula I [R<1> is lower alkyl or lower haloalkyl; R<2> is H, lower alkyl or halogen; R<5> is lower alkenyl or A-O-R<5> (A is lower alkylene; R<4> is lower alkyl, lower alkenyl or lower alkynyl); R<4> is H, lower alkyl or halogen], e.g. N-[2-(4-ally]-2-methylphenoxy)ethyl]-2-methyl- cyclohexa[1,2-C]-3-pyrazolecarboxamide. Furthermore, the compound expressed by formula I is obtained by reacting a compound expressed by formula II (X is halogen) with a compound expressed by formula III in the presence of a base such as triethylamine in a solvent such as toluene.
Patent JP-H09165773-A (JP)
Title: Working machine for hydraulic backhoe
Inventor: KUBO KAZUHIRO
IPC: E02F3/38
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of unconformity in the mating surfaces of upper and lower split sections, and obtain the excellent quality of welding by fixing the upper and lower split members while holding a connecting member. SOLUTION: A connecting member 12c is held so that the opening sections of upper and lower split members 12a, 12b formed in U-shaped cross sections by roll-working a plate material are mutually faced oppositely, and the end sections of the external wall surfaces of the upper and lower split members 12a, 12b are fixed onto the upper and lower surface of the connection member 12c by welding respectively. When working is conducted by arms 10, high stress is produced at the corner sections of arm bodies 12, but the corner sections have high rigidity because one sheet is bent at the corner sections, and no high stress is produced in welding sections because weld lines are formed along the neutral axes of the arms 10. Accordingly, the durability of the arms 10 can be increased largely.  Unconformity is not produced in mating surfaces as compared to a structure welded by direct abutting, and blowby at the time of welding is not also produced.
Patent JP-H11186018-A (JP)
Title: Composite magnetic member and manufacture thereof
Inventor: TOMIOKA TATSUYA
IPC: C22C19/03
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a high-performance composite magnetic member which has inexpensive, continuous ferromagnetic and non-magnetic parts formed integrally, as well as to provide a method for manufacturing the member. SOLUTION: Fe-Cr alloy powder of ferromagnetic alpha phase and alloy powder of two or more types of chemical compositions such as Fe-Ni alloy powder and Ni powder are mixed uniformly and integrally molded by hot extrusion, to thereby form a ferromagnetic molding of a metallic structure, in which the plurality of alloy powder phases are dispersed uniformly. Next, a part of the molding is heated to make solid solution and to have a uniformly diffused structure and a local non-magnetic gamma phase, thus having a ferromagnetic molding and a non-magnetic part formed integrally.
Patent JP-H07186247-A (JP)
Title: Manufacture of molding
Inventor: TOMITA MUNETOSHI
IPC: B29K29/00
Filed: 1993-12-24
Abstract: PURPOSE:To make a molding such as a hollow container with improved chemical resistance and weatherability by using polyvinyl alcohol containing specified oxyalkylene groups and molding the resin within a given temperature range. CONSTITUTION:Polyvinyl alcohol containing oxyalkylene groups with a melt index of 0.1-4.9g/10mm (temperature 210 deg.C, load 2160g) is injection blow molded at 200-240 deg.C. The resin is obtained by the copolymerization between vinyl acetate and polyoxyalkylene (metha-)allyl ether such as polyoxyethylene (metha-) allyl ether and polyoxypropylene (metha-)allyl ether and subsequent saponification. As the preferable monomer ratio of copolymerization, the percentage of the oxyalkylene units is 3-40wt.% of the copolymer as a whole.
Patent JP-H05157181-A (JP)
Title: Method for installing piping for air-conditioning and muffling flexible pipe thereof
Inventor: HIRATA ATSUSHI
IPC: F16L55/02
Filed: 1991-12-02
Abstract: PURPOSE:To provide a method through which a work to install a piping for regulating air is effected with high efficiency. CONSTITUTION:A duct pipe comprises a main pipe 11 and a branch pipe 13. A duct is installed to the back of a ceiling in a state that a muffling flexible pipe 2 is temporarily contained. All of the surfaces of the branch pipe 13 and the main pipe 11 are covered with heat insulating materials 12 and 14. A ceiling ground 4 is then attached and an air discharge port 3 and a suction port are attached to a ceiling ground. Thereafter, the tip of the muffling flexible pipe 2 slightly protruded from the opening part 15 of the branch pipe 13 is held to pull it out, and the pull-out is carried out until the rear end thereof is locked to the opening part 15. The pulled out tip is connected to the discharge port 3 and a ceiling surface material is mounted on a ground. This constitution prevents the muffling flexible pipe 2 from being an obstruction for a work and prevents the pipe from being damaged during a work, resulting in improvement of work efficiency.
Patent JP-H09198897-A (JP)
Title: Semiconductor memory
Inventor: RI SHIRETSU
IPC: G11C29/34
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To freely convert a specific mode and to simultaneously inspect many memories by bonding a specific bonding pad to a low level, and floating the specific bonding pad. SOLUTION: A mode register receives an input signal MRAi in response to predetermined control signal WCMRSET, PVCCHB and fuse control signal EFUDEB, and generates a mode control signal RDQ. When a control signal WCBRSET is toggled from a low level to a high level, if a mode register input signal MRSAi is a high level, the high level is stored in a latch 5, and the signal RDQ becomes a high level. Thus, an X16 mode selection signal becomes a low level, an X14 mode selection signal becomes a high level, and the semiconductor memory operated in the X16 mode is converted to an X4 mode. Thus, many memories can be tested simultaneously by a testing facility having predetermined number of DQ channels.
Patent JP-2001169391-A (JP)
Title: Thin microphone employing piezoelectric element
Inventor: MATSUNAGA IWAO
IPC: H04R17/00
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a thin microphone having excellent sound transducing capability. SOLUTION: The thin microphone has a circular and projected piezoelectric element film, a couple of conductive rings that respectively retains a projected side and a recessed side of a circumferential part of the piezoelectric element film, a conductor wire section of an integral structure with each conductive ring, an adhesive layer that adheres the piezoelectric element film and the conductive rings to each other, and a base to which the conductive ring at the recessed side of the piezoelectric element film is fitted.
Patent JP-H10190085-A (JP)
Title: Sealed type precision fine movement device
Inventor: OSHIMA KIYOSHI
IPC: H01L21/027
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent generation of deflection stress and seal leakage due to expansion of a cap by providing a piezo-electric transducer to a base, putting a cap on a piezo-electric transducer and joining an inner surface of a lower end part of a cap to a side surface of a base. SOLUTION: A piezo-electric transducer 2 is fixed to a base 1, a cap 5 is put on the piezo-electric transducer 2 and it is sealed. A head part 2a of the piezo-electric transducer 2 is provided with a sphere 7 of a ball joint and is fit to a spring part 5a of the cap 5. The base 1 is mounted on a lower electrode and an upper electrode is inserted to the cap 5. When a current is made to flow to both the electrodes, a ring part 1R provided to a side surface of the base 1 is welded to an inner surface 5n of a lower end part of the cap 5 and a junction part Y is formed. Then, an upper electrode and a lower electrode are removed from the cap 5 and the base 1. A junction surface of the inner surface 5n of the cap 5 and the ring part 1R of the base 1 is in the same direction as the expansion direction of a cap.  Therefore, even if a cap expands due to expansion of the piezo-electric transducer 2, a junction surface is hard to break since tensile stress is applied to it parallel.
Patent JP-H11186031-A (JP)
Title: Solenoid drive method and device
Inventor: UEDA YOSHIAKI
IPC: H01F7/18
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a solenoid drive device which is able to set to minimize an overexcitation time to thereby suppress a power consumption and a heat generation amount and can avoid passage of an excessive current more than is necessary, through a solenoid, to thereby realize simple circuit configuration and low cost. SOLUTION: In a solenoid drive method for starting a solenoid by applying an overexcitation voltage V1 thereto for the overexcitation and then applying a holding voltage V2 thereto, overexcitation currents Ia and Ib are detected at least at two time points ta and tb during overexcitation, an overexcitation end time point tg at which the overexcitation current reaches a predetermined target overexcitation current Ig is predicted on the basis of the detected currents Ia and Ib, and upon reaching the time point tg, the overexcitation is terminated and a holding voltage V2 is applied.
Patent JP-H07180428-A (JP)
Title: Electric driver
Inventor: SHIMIZU KAZUHISA
IPC: E05F15/10
Filed: 1993-12-27
Abstract: PURPOSE:To perform an accurate positional detection by eliminating any accumulated error in the detection of insertion being produced in the case where this insertion is detected several times in succession, in an electric driver of a power window device performing the positional information of a windowpane by means of a pulse count. CONSTITUTION:Frequency of the overload detection of a motor load detecting part 27 is counted and when it comes to the specified counted value, a reset value is made so as to be outputted. When an operating switch 5 is in a state of being set to the up side as well as when a windowpane 1 is in a position of full-open or other than the full-close position, the overload detection is reached to the specified number, and in this case, if a reset signal is outputted, the windowpane 1 is fully opened, putting it back to the starting point of positional information. With this constitution, even if any insertion is detected during upward operation of the windowpane 1 and such a phenomenon that an up-and-down motion is repeated in succession is produced, a positional information error is eliminable, and thus accurate positional information is always securable.
Patent JP-H09154632-A (JP)
Title: Emergency rucksack with hood
Inventor: FUJISAKI TOSHIKO
IPC: A45F4/02
Filed: 1995-12-09
Abstract: PROBLEM TO BE SOLVED: To provide an emergency rucksack with a hood so that the hood is not left even in a panic state at the time of a disaster, and is immediately used at an emergency and can protect the head. SOLUTION: A hood 3 that protects the head is detachably attached to the upper part of an emergency rucksack 1 having shoulder strips 2 by a connecting button 5.
Patent JP-H07196225-A (JP)
Title: Recording paper sorting conveying device
Inventor: TAKAOKA ICHIRO
IPC: H04N1/00
Filed: 1993-12-28
Abstract: PURPOSE:To sort recording paper on which information is recorded in every reception and convey it so as to simplify sorting work for the recording paper in every reception. CONSTITUTION:Rollers 3a, 3b, which press and convey recording paper 15 recording information thereon, are respectively arranged on the left and the right sides, which put the center of a conveying shaft 5 between them, of a convey path. A reception finish detecting means outputs a different reception condition signal in every finish of reception. A drive controlling means switches action of pressing means 4a, 4b connected to the left and the right end part of the conveying shaft 5 according to the reception condition signal outputted from a communication finish detecting means at a start of reception, and varies the pressing force of the rollers 3a, 3b on the right and the left sides to the recording paper 15, so that the recording paper 15 is sorted to the right side or to the left side of the conveying path.
Patent JP-H05154429-A (JP)
Title: Automatic caulking device and automatic caulking method
Inventor: TAKASUGI SHINJI
IPC: E04F21/165
Filed: 1991-12-06
Abstract: PURPOSE:To provide the automatic caulking device and automatic caulking method which can improve the efficiency of the caulking operation for a curtain wall unit to be carried out in an elevated place without the aid of manual labor. CONSTITUTION:The spacing width of the curtain wall unit 4 is detected by scanning of a distance sensor 11 mounted to a perpendicular shaft 9 of the automatic caulking device moving along a perpendicularly extended wire rope. A back up material 3 of the wire diameter adapted to the width is selected and is loaded at a prescribed depth in the spacing by a guide roller 2. A caulking gun 5 discharges a caulking agent 7 and packs the caulking agent into the spacing. The sliding resistance when an iron 6 moves on the surface of the caulking agent 7 is detected by a power sensor 8 and the moving speed of the automatic caulking device is adjusted, by which the sure caulking with the caulking agent 7 of the proper amt. corresponding to a fluctuation in the spacing width of the curtain wall unit 4 is executed.
Patent JP-H09168678-A (JP)
Title: Cushion body for automotive seat and its production
Inventor: ANDO KAZUHISA
IPC: B68G5/02
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To make it possible to surely form parts softer than others in required positions by forming the soft parts of foams having skin layers on the surfaces and forming a main body part of a foam which is expansion molded on the main body part side surfaces of the soft parts and is adhered to the soft parts. SOLUTION: This cushion body 10 for an automotive seat is constituted by integrally forming the soft parts 12 sufficiently softer than the main body part 11 in the required parts of the surface of the main body part 11 formed to the prescribed seat cushion shape. The main body part 11 is formed of a foamed urethane resin to form the shape of the cushion body for the seat. The soft parts 12 are formed of the foams softer than the main body part 11 and skin layers 14 are formed on their surfaces. The soft parts 12 are disposed in the required parts of the surface of the main body part 11, i.e., the parts where the feel softer than the other parts of the cushion body 10 is imparted; for example, the central part of the back rest.
Patent JP-H09159838-A (JP)
Title: End surface polishing device for optical fiber
Inventor: TEZUKA MUNETAKA
IPC: G02B6/00
Filed: 1995-12-10
Abstract: PROBLEM TO BE SOLVED: To provide an end surface polishing device which displays superior polishing precision and operability and reduces operation trouble as much as possible and is made compact. SOLUTION: At the center part in a hollow revolving shaft 2 coupled with a rotation driving part 7 through a transmission system 5, a rotating shaft 3 is provided which is rotated synchronously by the motor M of the rotary driving part 7 for the hollow revolving shaft 2 through a transmission system 6 and at the eccentric part, an eccentric rotating shaft 4 is provided which is rotated by the rotating shaft 3 through a rotation transmission means 8.  Then On the surface plate reception part 2c (free bearing 9) of the hollow revolving shaft 2 facing a top plate 1, a polishing surface plate 10 is mounted by inserting the guide shaft part and insertion pins 4a and 4b of the eccentric rotating shaft 4 which has the guide shaft part projected in the upper center and the insertion pins 4a and 4b projected at the upper part into a through hole and corresponding holes 10a and 10b formed in the bottom surface of the polishing surface plate 10 corresponding to them.
Patent JP-H09175538-A (JP)
Title: Disposable storage container for liquid, viscous body, or the like
Inventor: SAITO KOICHIRO
IPC: B65D77/04
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To protect contents, such as a liquid or viscous body, from outside air and allow long preservation, extract the contents easily by easy breaking when using, and allow disposal. SOLUTION: A contents container 20, storing contents L, is stored and closed in an outside protective container 1. The outside protective container 1 comprises a hollow storage part 2 for storing and holding the contents container 20, a cover lid 4 for covering the storage part 2, a breaking projection 6, in the shape of a cross on a plane, for breaking the contents container 20 in the storage part 2, and an outlet passage 7 closed by a sealing body 8 which can be separated so as to let the contents L out of the outside protective container. The breaking projection 6 is so provided on the bottom of the storage part 2 as to project inward in the storage part 2, and in order to lift the contents container 20 at an angle, shoulder parts 3 are so formed as to project inside the storage part 2 and on both sides of the storage part 2 itself on the side where the breaking projection 6 is provided. The contents container 20 consists of a container body 21 provided with a seal flange 22 projecting from the edge of its opening, and a lid piece 23 which is firmly fixed to the seal flange 22 to close the opening of the container body 21.
Patent JP-H09200187-A (JP)
Title: Waveguide grating type optical demultiplexer and its method of use
Inventor: MESTRIC ROLAND
IPC: H04J14/08
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To make the demultiplexer compact by orienting a recessed face of 1st and 3rd segments of a longest waveguide toward other waveguide of a grating. SOLUTION: An input A is given to an input guide path Ge of a 1st star coupler Ce. A side of the coupler Ce opposite to the input guide path Ge forms a coupling side Ze and it is connected to an input of a grating GR consisting guide paths g1 ...g1 ,...gM. Furthermore, the other end of the grating GR is connected to a coupling side Zs of a 2nd star coupler Cs. Furthermore, a side Zf opposite to the coupling side Zs forms a focusing side connecting to output guide paths G1,G2, Then in the line shape of each guide path g1 has 1st, 2nd and 3rd adjacent segments having respectively a positive, a negative, a positive radius of curvature, and a recessed face of the 1st and the 3rd segments of the longest guide path gM is oriented toward the guide path of the GR.
Patent JP-H11173108-A (JP)
Title: Cogeneration plant
Inventor: TODO FUKUZO
IPC: F01K17/02
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a cogeneration plant which can keep the disposal function of wastes in a paper pulp manufacturing facility and a cement manufacturing facility alive as they are and increase a thermal efficiency and also reduce the cost for installing a boiler and the construction cost. SOLUTION: This plant is composed of a secondary heat collection system, a power generation facility consisting of a steam turbine 3 and a generator 4 substantially and the other facility including a primary heat collection system and one part of the steam in the steam turbine 3 is supplied to the other facility and the seam or hot water obtained by heating the steam or water after using or both and one part of the supplied water or condensed water or both by the primary heat collection system are supplied to the secondary heat collection system.
Patent JP-H11186941-A (JP)
Title: Spread spectrum radio communication system
Inventor: FURUKAWA SHOICHI
IPC: H04W52/52
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To prevent the fluctuations in a reception level due to frequency selective fading in the case of conducting transmission and reception with a spread spectrum signal adopting the frequency hopping system. SOLUTION: This system is provided with a reception level detection means that detects respectively a reception level for each frequency hopping at a receiver side of a transmission signal from a communication opposite station, which has undergone the spread spectrum modulation of the frequency hopping system with prescribed test data, The system is also provided with a first memory section 24 that stores reception levels of detected respective hopping frequencies, a second memory section 25 that stores gain control data of an amplifier 15a in cross reference with the reception level, and a control section 27 that controls a gain of the amplifier 15a, so that the reception levels of the opposite station are nearly the same for each hopping frequency based on the first memory section 24 and the second memory section 25 or the like.  Thus, when communications is made with the spread spectrum signal of the frequency hopping system, the system can cope with an adverse transmission environment, such as frequency selective fading.
Patent JP-2001166698-A (JP)
Title: Dustproof structure in display device and method for assembling dustproof structure
Inventor: HONMA YASUYUKI
IPC: G09F9/00
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a dustproof structure in a display device which maintains a dustproof function to a display against an impact of dropping, etc., and for which an improvement in production efficiency can be expected, and a method for assembling the dustproof structure. SOLUTION: This dustproof structure has a liquid crystal frame 1 which comes into tight contact with the surfaces exclusive of a display surface of liquid crystals 2 and a front case 5 which covers the display surface. The inside surface of the front case 5 and the liquid crystal frame 1 are into tight contact with each other. A slit 1c for holding a flexible substrate 3 is formed at the liquid crystal frame 1 and a projecting part 1e is formed above the display surface of the liquid crystals 2. The liquid crystals 2 are fixed by the projecting part 1e. The flexible substrate 3 is used for connection of the liquid crystals 2 and the substrate 4. The liquid crystal frame 1 is formed of a high-elasticity resin (rubber material).