baber/WOPTO huggingface dataset:
Patent JP-H10178927-A (JP)
Title: Bench cultivation system
Inventor: OKANO YOSHITAKE
IPC: A01G27/00
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a bench cultivation system for easily managing fertilization to cultivating plants and correctly managing other environments concerning the bench cultivation system improving the supply of fertilizers and the temperature control of bed soil. SOLUTION: A pedestal part 2 having a recessed groove part 20 formed from an insulating member is held like a high floor by struts 1, bed soil 3 containing base fertilizers is housed in this pedestal part 2, irrigation or additional liquid fertilization is supplied from a liquid feeding means corresponding to the growing conditions of plants transplanted in this bed soil 3 and by conditioning this bed soil at a prescribed temperature through a warmth retaining means, only the irrigation and the temperature control are enough for the first term of cultivation or only the execution of additional fertilization and temperature control is enough after the middle term so that the fertilization can be more easily managed.  Moreover, by precisely controlling the additional liquid fertilization based on the base fertilizer in the bed soil, the fertilization control can be more precisely and properly adjusted corresponding to the growing conditions.
Patent JP-H11180888-A (JP)
Title: Antimicrobial, infection preventive and food product against helicobacter pylori bacteria
Inventor: KIKUCHI MIKIO
IPC: A61P31/04
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject antimicrobial and infection protective against Helicobacter pyroli by blending a fruit polyphenol-containing fruit juice obtained from fruits belonging to the family Rosaceae or a fruit polyphenol isolated from the fruit juice as an active ingredient. SOLUTION: The objective antimicrobial and infection protective against Helicobacter pylori bacteria are obtained by using a fruit polyphenol-containing fruit juice obtained from fruits belonging to the family Rosaceae or a fruit polyphenol (e.g. apple polyphenol or the like) isolated from the fruit juice as an active ingredient, blending a preservative, e.g. sodium benzoate, methyl p-hydroxybenzoate, sodium dehydroacetate or the like, a solution adjuvant, e.g. sodium salicylate, sodium acetate, sodium benzoate or the like, and further, when necessary, a colorant, a perfume, a flavor, a sweetener or the like and in addition, when necessary adding a diluent, e.g. water or ethanol, to pharmaceutically manufacture.
Patent JP-H11185947-A (JP)
Title: Induction cookwear
Inventor: KOBUNA TERUO
IPC: H05B6/12
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To improve the cooling efficiency while ensuring the efficiency of a heating coil by providing the heating coil generating a high frequency magnetic field in a lower part of a top plate and a cooling air passage of which clearance is sequentially reduced from the windward side toward the leeward side between a top face of the heating coil and the top plate. SOLUTION: A heating coil 5 generating a high frequency magnetic field is provided in a lower part of a top plate 1 and is supported by a coil support leg part 9 rising from a heating coil fixing plate 7. Moreover, a cooling air passage 11 is provided between a top face of the heating coil 5 and the top plate 1 so that cooling air flows from the windward side fa toward the leeward side fb by a cooking fan in the cooling air passage 11. In this case, a coil support leg 9 on the windward side fa is shorter than a coil support leg 9 on the leeward side fb in the cooling air passage 11. Consequently, the heating coil 5 is inclined by an angle of θ deg. for shaft core X so that the cooling air passage 11 of which clearance is sequentially reduced from the windward side fa toward the leeward side fb is formed.
Patent JP-H07100817-A (JP)
Title: Die frame structure of curved pipe block
Inventor: TOMIYAMA YASUNOBU
IPC: B28B21/88
Filed: 1991-12-20
Abstract: PURPOSE:To ensure that an intermediate frame can be easily removed from a die by providing an intermediate frame release hole on both end plates of an outer frame, then forming a gradient which is reversed for a bottom plate and an upper lid respectively, on both edges in a longitudinal direction of the bottom plate and the upper lid of the intermediate frame, and making both lateral plates of the intermediate plate movable along the gradient. CONSTITUTION:An outer frame 1 connects both end plates 6, 7 with both lateral plates 4, 5 and intermediate frame plate holes 6a, 7a to a curved bottom plate 2 through a hinge 3. An intermediate frame 8 is equipped with a bottom plate 9, both lateral plates 10, 11 and an upper lid 12, all of which have the same curvatures as the outer frame 1. In addition, both edges in a longitudinal direction of the bottom plate 8 are formed so that they have a downward gradient 9a, while both edges in a longitudinal direction of the upper lid 12 are formed so that they have an upward gradient 12a. Further, horizontal holders 10a, 11b are provided on the inner wall of the lateral plates 10, 11. These horizontal holders are connected to right and left horizontal holders 16a, 16b of a female screw ring 16 engaged with reversed male screws 14, 15 on both ends of a rotary shaft 13 by connecting rods 17, 18. During the removal of a product from the die, the upper lid 12 descends and the intermediate frame 8 can be pulled out of the intermediate frame release hole 6a, if the lateral plates 10, 11 are pulled inward by turning the handle 19 of the rotary shaft 13.
Patent JP-H07149519-A (JP)
Title: Production of spinel-type double oxide
Inventor: INUI SATOYUKI
IPC: C01G9/00
Filed: 1991-12-24
Abstract: PURPOSE:To obtain a spinel-type double oxide useful as a catalyst carrier by heating a specific aluminum or gallium compound together with zinc acetate in a glycol at a specific temperature. CONSTITUTION:A spinel-type double oxide having small particle diameter and large surface area (e.g. average particle diameter of 4-10nm and BET surface area of 100-400m<2>/g) is produced by heating and reacting 2mol of an aluminum or gallium compound of formula I [M is Al or Ga; R1 to R3 are hydroxyl, a 1-20C alkoxyl, carboxyl or a group of formula II (R4 is a 1-20C alkyl or an alkoxyl)] with 0.95-1.05mol of zinc acetate in a glycol at 210-350 deg.C for about 2hr using an autoclave.
Patent JP-2001026800-A (JP)
Title: Liquid detergent composition and use as pretreating agent for washing
Inventor: FUJIWARA MASAMI
IPC: C11D3/34
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid detergent composition exhibiting remarkable washing effect on oily stain, having good viscosity at a temperature in a wide range and free from film formation. SOLUTION: This liquid detergent composition comprises (A) a nonionic surfactant having 10-16C hydrophobic group and an average addition mole number of ethylene oxide of 2-11, (B) an unsaturated carboxylic acid-unsaturated carboxylic acid ester copolymer and (C) a polyol compound.
Patent JP-H05179617-A (JP)
Title: Handrail
Inventor: NAKAYAMA HIROSHI
IPC: E01D19/10
Filed: 1991-12-26
Abstract: PURPOSE:To easily improve the ornamentation of a handrail to prevent falling of pedestrians or the like from a bridge. CONSTITUTION:Covering members 5 to cover at least one part of longitudinal sash bars are inserted and fixed between the adjacent longitudinal sash bars with the specified regularity over the whole or a part of the longitudinal sash bar 4 provided between posts of a handrail. The covering member consists of two symmetrical parts covering the longitudinal sash bars and is fixed to the longitudinal sash bar by rivets 5c. The covering members can be easily mounted even on existing handrails or the like by determining the fitting position so that the envelope connecting the upper or lower ends of the coating members may form an ornamental pattern and by making an arrangement so that the length in the longitudinal direction of the coating members on the central side or the pillar side may be gradually increased between a plurality of the posts, leading to easy improvement of the ornamental effect.
Patent JP-H11183515-A (JP)
Title: Acceleration sensor
Inventor: SAITO KIYOSHI
IPC: G01P15/12
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an acceleration sensor which has excellent frequency characteristics, high precision, and high reliability. SOLUTION: This sensor is equipped with a case 20 as a fixed body which is fixed to a fitted body, a weight 3, a strain inducer 1 consisting of fixed area parts 2a, 2b, 2c, and 2d at least four places provided at the same periphery for fixation to the case 20 and a beam which extends toward the center of a circle to connect the weight 3, and an alloy thin-film resistance body as a detecting means which varies in electric characteristics according to variation in strain quantity generated in the beam owing to acceleration.
Patent JP-H11184858-A (JP)
Title: Two division search method/device
Inventor: ISHIDA YOSHIHIRO
IPC: G06F17/30
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To optimize a processing for reading a search object data from a storage device, to improve a processing speed of two division search and to shorten whole processing time required for two division search through the use of a single port memory whose read-out speed is the same as a former one. SOLUTION: Two division search is executed in order from the left of tree of search addresses. The search addresses are arranged so that a search address whose LSB (lowest bit) is zero is an even address and that whose LSB is '1' is an odd address and the two addresses being next search objects can simultaneously be read in the tree. Search object data are separated into data of an even address and those of an odd address in the successive addresses and they are allocated to the two storage devices. Then, reading of the two storage devices is performed simultaneously and the reading/comparison of data can be processed in parallel.
Patent JP-H11182064-A (JP)
Title: Tank demolition method
Inventor: OSAWA TERUO
IPC: E04G23/08
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a tank demolition method which requires no working at a high place for a long time and no temporary work using large-scale scaffoldings thereby shortening the period of work and reducing costs for demolition. SOLUTION: Lower portions of a tank side plate 2a is cut out to a gantry shape at a plurality of places in the circumferential direction while leaving some remaining portions 7. And a balloon jack 9 is arranged to each cut-out portion 8, each jack is ballooned so as to support the load of the side plate 2a, thereby creating an initial state for starting the demolition work, and the lower part of each remaining portion 7 is cut off from the top end of the cut-out portion 8 to a lower height which is h1 (predetermined height) lower from the top end.  Then, each jack 9 is shrunk downward, the lower end of each remaining portion 7 is bottomed to the bottom portion 14 of the tank, the upper side portion of each cut-out portion 8 is cut to a gantry shape and removed by a height h2 of the lower side portion of each remaining portion 7 removed, each jack 9 is ballooned upward and the load of side late 2a is supported again and this working procedure is repeated and the side plate 2a is demolished.
Patent JP-H11189472-A (JP)
Title: Synthesis of carbon nitride
Inventor: KITAHARA TADASHI
IPC: C01B31/30
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for synthesizing carbon nitride capable of efficiently forming carbon nitride. SOLUTION: This method for synthesizing carbon nitride comprises irradiating a target 11 with a laser beam to perform laser ablation and to synthesize carbon nitride. A solid substance containing an ammonium compound and a carbonaceous material is used as the target 11. Molecules of formed impurities are reduced by the laser ablation of the solid substance containing the ammonium compound and the carbonaceous material.
Patent JP-H05177966-A (JP)
Title: Thermal stencil printing base paper
Inventor: NONOGAKI MASAYASU
IPC: B41C1/14
Filed: 1991-12-26
Abstract: PURPOSE:To provide thermal stencil printing base paper wherein reproducibility of fine line image can be obtained when applying energy for thermal head is lower than conventional energy. CONSTITUTION:In a thermal stencil printing base paper consisting of a porous thin paper and a thermoplastic resin film stuck together, the thermoplastic resin film is stuck together on the wire face of the porous thin paper.
Patent JP-H10199902-A (JP)
Title: Tool holding structure of die bonder
Inventor: KANEKO KAZUKI
IPC: H01L21/52
Filed: 1996-12-30
Abstract: PROBLEM TO BE SOLVED: To provide a tool holding structure of die bonder which prevents a tool from dropping after mounting. SOLUTION: A tool holder 1 has a main body 12 having a large-diameter hole 16 and screw hole 18 communicating with the hole 16, a set screw 19 is screwed into the screw hole 18. A down-projecting wall 21 is attached to the body 12, part from the hole 16. A piece 22 extending down to a center shaft 17 is attached to the wall 21 lower end. Between the lower face 23 of the holder 1 and extending piece 22 a space 24 is provided for fitting a plane contact 32 of a tool 2 composed of an insert 31 to be inserted in the hole 16 of the holder 1, plane contact 32 to be contacted to the lower face 23 of the holder 1 and reduced diameter 33. The plane contact 32 has a notch at the side part of a circular column, allowing the piece 22 to pass through.
Patent JP-H05182068-A (JP)
Title: Prepaid card issuing device
Inventor: SAKAI SHIGERU
IPC: G06K17/00
Filed: 1991-12-26
Abstract: PURPOSE:To attain the update of a prepaid card by initializing the old prepaid card, and writing an entire sum obtained by adding an inputted sum to the balance of the old prepaid card in the card. CONSTITUTION:The inputted prepaid card is initialized by a card initializing mechanism 16, data stored in a data storage mechanism 15 are written in the prepaid card in the state of a white paper by a card wiring mechanism 18, and the card is outputted to a user by a card ejecting mechanism 6. And also, at the time of selecting the purchase of the new prepaid card by a function selecting device 3, an inserted card processor 4 transmits the inputted sum data transmitted to a ticket issuing machine controller 1 to the data storage mechanism 15, and the new prepaid card is outputted from a new card stacker 5. Then, the inputted sum data are written in the new prepaid card by the card writing mechanism 18, and the card is outputted to the user by the card ejecting device 6.
Patent JP-H11189849-A (JP)
Title: Corrosion resistant alloy tube for coal gasification plant
Inventor: KUWABARA TAKASHI
IPC: C22C38/00
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a corrosion resistant alloy tube which is an alloy tube for coal gasification plant and is also usable as a superheater tube. SOLUTION: The alloy tube has a composition which consists of, by weight, <=0.03% C, 1.25-1.75% Si, <=0.50% Mn, 24-<26% Cr, 28-32% Ni, 2-3% Mo, 0.10-0.30% Nb, <=0.12% N, 0.02-0.10%, in total, of rare earth elements, <=0.1% Al, and the balance Fe with inevitable impurities and in which contents of Si, Cr, and N satisfy inequality [Si wt.%]<=30-[Cr wt.%]-40×[N wt.%]. This alloy can further contain 0.001-0.01%, in total, of either or both of Mg and Ca or/and 0.001-0.01% B.
Patent JP-2001174322-A (JP)
Title: Light wave-form observing device
Inventor: FURUKAWA HIROSHI
IPC: H04B10/00
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To solve a problem that the amplified spontaneous emission light (ASE light) from a semiconductor laser amplifier is modified by the sampling light and becomes a noise component after photoelectric transfer to lower the S-N ratio of the observed wave-form when the semiconductor laser amplifier is used as a light sampling element in a light wave-form observing device observing the measured light modified by the prescribed frequency by light sampling. SOLUTION: The sampling output light from the semiconductor laser amplifier 6 is converted into an electric signal by a light receiver 8, then the noise component of the ASE light modulated by a noise reducing circuit having a phase detector 12 (or an electric coupler) is reduced by the sampling electric signal synchronized with the sampling light wave-form.
Patent JP-2000176583-A (JP)
Title: Inclined line lattice and its production
Inventor: NAKAYAMA KIYOSHI
IPC: B21F27/10
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To form a fine parallelogram lattice opening and to prevent lowering of strength by fixing a lateral line at the angle different from an inclined angle for a longitudinal line, assembling in a lattice shape, alternately bending the lateral lines in the lattice thickness direction and deforming the whole assembly in a prescribed inclined angle. SOLUTION: By assembling longitudinal lines 1 and lateral lines 2 at a prescribed fixing angle including right angle into a lattice shape and welding/fixing its crossing points, a lattice body X, which has an inclined angle including a horizontal one equal to the fixing angle, is formed. Next, the lateral lines 2 are alternately bent in the lattice body thickness direction to a wavy shape, a whole line mesh X is made a wavy shape. At that time, a bending shape, a pitch, a number of bending are made arbitrary, further a position of the longitudinal lines 1, an apex of bending parts 3, etc., are made arbitrary as well. Next, the upper right end 10 and the lower left end 11 of the line lattice X are pulled respectively in an arrow opposite direction.  By this method, the lateral lines are obliquely inclined by causing torsional deformation around the bending part 3, the whole mesh body X is made an inclined line lattice having the lattice opening of parallelogram of a precise desired inclined angle.
Patent JP-H06204780-A (JP)
Title: Noise filter
Inventor: IKEDA TAKESHI
IPC: H03H7/01
Filed: 1992-12-28
Abstract: PURPOSE:To obtain a noise filter of very small size having an excellent noise block characteristic. CONSTITUTION:A 1st rugged meandering electrode 3a is formed to an insulation substrate 1 such as a high purity silicon wafer via a silicon oxide film (SiO2 film) 2 and a silicon oxide film is formed on the 1st rugged meandering electrode 3a and the insulating substrate 1. A 2nd rugged meandering electrode 6d is formed to the silicon oxide film so that at least a part is overlapped to the 1st rugged meandering electrode 3a and at least one end 3c of the 1st rugged meandering electrode 3a connects to ground in terms of AC and both ends 6b, 6c of the other rugged meandering electrode 6d are connected in series with a transmission signal passing circuit and the filter is operated in the normal mode. Or both ends of the rugged meandering electrodes 3a, 6d are connected in series with the transmission signal passing circuit and the filter is operated in the common mode.
Patent JP-H09172200-A (JP)
Title: Gallium nitride compound semiconductor light emitting device
Inventor: OKAZAKI NOBUO
IPC: H01S5/323
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting device which can emit blue light at a high luminous efficiency. SOLUTION: In a gallium nitride compound semiconductor light emitting device in which n- and p-type semiconductor layers 3 and 5 having wider forbidden band widths are joined to both sides of a light emitting layer 4 composed of a semiconductor having a relatively narrow forbidden band width so that the layer 4 can be held between the layers 3 and 5. The layers 4, 5, and 3 are respectively constituted of a non-doped gallium nitride compound semiconductor, an Mg-doped gallium nitride compound, and an Si-doped gallium nitride compound semiconductor. Therefore, the luminous efficiency of the light emitting device can be improved, because a heterojunction is constructed of the n- and p-type semiconductor layer 3 and 5 having high crytallinity and low resistance and the light emitting layer 4.
Patent JP-H11190560-A (JP)
Title: Refrigerating cycle device and method for retrofitting it
Inventor: YOSHIDA YUJI
IPC: F25B13/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a method by which a separable air conditioner using a refrigerant composed mainly of R22 can be retrofitted to an air conditioner which uses a refrigerant composed mainly of R290 (propane). SOLUTION: When the refrigerant of a separable air conditioner composed of an outdoor unit 7 housing a compressor 1, etc., an indoor unit 8 housing an indoor heat exchanger 9, etc., and connecting wiring which is composed of a liquid-side pipeline 12 and a gas-side pipeline 11 connected between the units 7 and 8 is changed from R22 to an HC refrigerant composed mainly of R290 (propane), a fixed throttling member 14 is inserted into the connecting port of the liquid-side pipeline 12 on the unit 8 or 7 side which is positioned on the opposite side of the outdoor or indoor unit 7 or 8 housing a throttling device 5.
Patent JP-H05183338-A (JP)
Title: Surface mounted piezoelectric oscillator
Inventor: ONO KOZO
IPC: H03B5/32
Filed: 1991-12-30
Abstract: PURPOSE:To obtain an excellent immunity against EMI (electromagnetic interference) and to allow the oscillator to cope with miniaturization in the entire shape and with the automation of the assembly process. CONSTITUTION:This oscillator is provided with a rectangular bottom 12 made of a metallic thin plate, a side 13 rising the outer circumferential part of the bottom 12, a bottom member 11 with an opening at its upper side, a cover member made of a metallic thin plate and closing the upper face of the bottom member 11, plural notches 17 formed to the side of the bottom member 11, a mold member 18 molded to the notch 17 to be fitted to the bottom member 11, a terminal 19 embeded in the mold member 18 and whose tip insulated electrically from the bottom member 11 and the cover member 14 and led to the outside of the same face as the bottom face of the bottom member 11, a piezoelectric resonator placed to the mold member 18 and leading to a circuit to be externally connected via the terminal 19 and an insulation board 20 with the oscillation circuit comprising electric components mounted thereon.
Patent JP-H06204022-A (JP)
Title: Ferrite paste composition and wiring board
Inventor: IGARASHI KATSUHIKO
IPC: H01F17/04
Filed: 1992-12-25
Abstract: PURPOSE:To form an inductor part on a substrate by using a thick film method to improve productivity and to reduce cost, and to improve adhesion to the substrate of the inductor part and to realize good magnetic characteristics. CONSTITUTION:When a wiring board wherein an inductor part with a magnetic layer 3, a magnetic layer, a dielectric layer or an insulation layer 4, a magnetic layer 5 and inner conductors 6, 7 provided on a substrate 2 is manufactured, a magnetic layer is formed by using a ferrite paste composition wherein inorganic binder containing glass frit containing PbO (10 to 88wt.%), B2O3 (4 to 30wt.%), SiO2 (8 to 60wt.%), MnO (0 to 20wt.%) and CoO (0 to 10wt.%) and ferrite powder are dispersed in vehicle.
Patent JP-H11189349-A (JP)
Title: Sheet supplying device and sheet treatment device
Inventor: NAKANE NAOHIRO
IPC: G03G15/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of sheet delivery performance even under a low temperature condition. SOLUTION: A sheet S mounted on a pressurizing plate 51 is delivered by a sheet supplying roller 60A which is turned in an arrowed direction. A plurality of sheets delivered by the roller 60A are separated one by one by means of a separation pad 59A. A frictional coefficient of a rubber layer 61A of the sheet supplying roller 60A is reduced under a low temperature atmosphere. The sheet supplying roller 60A is preheated by the heat radiated from a heater 1 arranged in the vicinity of the sheet supplying roller 60A. The frictional coefficient of the rubber layer 61A is thus prevented from being lowered even under the low temperature condition.