baber/WOPTO huggingface dataset:
Patent JP-2000157440-A (JP)
Title: Bathroom with bay window and bath tub used in the bathroom
Inventor: HIRAKAWA TAKESHI
IPC: A47K4/00
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To establish a long and large bath tub which exceeds the structural base of a house having a bay window in a bathroom without breaking the structural base and enable bathing with the posture of a user putting his hip on the bath tub without narrowing a washing space and losing comfort of the bath tub. SOLUTION: A bathroom has a bay window 2 which extends from a short side part 1a of a bath tub to a washing space 3. Then, one short side 1a of the bath tub 1 which is opposite to the bay window 2 is formed into a bench part 1b to sit down by denting inwardly which extends to the full length of the short side part 1a. The bath tub 1 is provided by deciding a position of an upper face 1c of the bench part 1b to an upper part of a structural base 5 of a house at the side of the bay window 2. furthermore, the width of an upper end face 1d of another end side of the bath tub 1 which is opposite to the bench part 1b and also as a part 1f to be a corner at the washing space 3 side is formed so as to be able to work as a face to put a hip on when the user enters and goes out of the bath tub.
Patent JP-H07192428-A (JP)
Title: Shell for housing plate-shaped memory medium
Inventor: HIGUCHI YOSHINORI
IPC: G11B23/033
Filed: 1993-12-27
Abstract: PURPOSE:To obtain a shell for housing a plate-shaped memory medium capable of suppressing generation of such warpage as to recess a front surface side and improving reliability. CONSTITUTION:This shell 1 for housing flat plate-shaped memory medium is produced by injection molding and is arranged to hold the flat plate-shaped memory medium from both sides. A gate 5 for injecting the resin at the time of injection molding is arranged near the central part on the rear surface side.
Patent JP-H04200098-A (JP)
Title: Production of composite piezoelectric
Inventor: SHINODA FUMIKA
IPC: H01L41/39
Filed: 1990-11-29
Abstract: PURPOSE:To improve the characteristics of the composite piezoelectric by completely cutting the piezoelectric provided with a resin layer on one surface in its thickness direction and forming grooves arriving at a part of the resin layer like a grid therein, then packing an org. high polymer in the grooves and curing the high polymer. CONSTITUTION:The resin layer 2 is formed on one surface of the piezoelectric 1. The piezoelectric 1 is completely cut from the opposite side surface of the resin layer 2 of the piezoelectric 1 and further, the grooves 3 are formed like the grid (network) down to the depth arriving at a part of the resin layer 2 to form two-dimensionally arranged columnar piezoelectric elements 4. The org. high polymer 5 is then packed into the grooves 3. The resin layer 2 and the org. high polymer 5 are partly removed by polishing or grinding. Further, the columnar piezoelectric elements 4 and the org. high polymer 5 are polished or ground, by which the composite piezoelectric 6 meeting the desired frequency is produced. The characteristics of the composite piezoelectric 6 are improved in this way.
Patent JP-H05137464-A (JP)
Title: Method for cultivating bean sprout
Inventor: NISHIMURA TAMIO
IPC: A01G9/00
Filed: 1991-11-22
Abstract: PURPOSE:To cultivate bean sprouts, having plant growth function, excellent in productivity without any danger of residual chemicals with hardly any putrefaction by treating the bean sprouts during their growth with an organic acid, etc. CONSTITUTION:An aqueous solution containing preferably 200-1000ppm organic acid, e.g. lactic acid or its salts is sprayed on bean sprouts during growth about 4 times a day to cultivate the bean sprouts. The volume of the aqueous solution is 10-15l based on 1kg seed beans.
Patent JP-2000228681-A (JP)
Title: Hybrid central communication control station configuration, telephone subnetwork and call processing method
Inventor: SYLVAIN DANY
IPC: H04L12/56
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To relieve the congestion of interoffice communication and to reduce a maintenance cost by providing a computer module, etc., which has a configuration capable of accessing route set information of an inter-office (inter-station) call which is transmitted from any of central stations or is received by any of the central stations. SOLUTION: Each central station has a computer module(CM) 40 and a TDM exchange 41. The TDM exchange 41 offers a transfer link between a subscriber line and a trunk main line. A digital trunk controller(DTC) 42 connected to the exchange 41 operates as an interface to a public switched telephone network(PSTN) 32. The module 40 has a signaling interface 46 to an ATM backbone network 22 and can perform message transfer with a distributed access MSP(DA-MSP) 48 with it. The DA-MSP 48 functions as an interface to the network 22.
Patent JP-H07189699-A (JP)
Title: Direct injection type combustion chamber device for diesel engine
Inventor: YAMAMOTO TAKASHI
IPC: F02F1/24
Filed: 1993-12-28
Abstract: PURPOSE:To improve combustion performance so as to increase output of an engine and to reduce smoke more. CONSTITUTION:A combustion chamber 2 is recessedly formed in the vicinity of the central part of a piston head 1, and a land part, 3 is formed in the substantially central part on the bottom face of the combustion chamber 2. A fuel injection nozzle 5 is slantingly arranged toward the top face of the piston head 1. By directing the central axial line Z of a projecting spherical surface 3a of the land part 3, a wide cross section area part, 2a and a narrow cross section area part, 2b are formed in the combustion chamber 2. Injection fuel 7 is injected to the whole area of the projecting spherical surface 3a in the land part 3.
Patent JP-H08170941-A (JP)
Title: Method for analyzing residual agricultural chemicals
Inventor: ISHIZAWA HIROAKI
IPC: G01N21/552
Filed: 1994-12-16
Abstract: PURPOSE: To judge whether the concentration of residual agricultural chemicals shows at most an allowable value or not by sampling a data of infrared absorption spectrum by an ATR (attenuated total reflectance) method utilizing an infrared spectrophotometer. CONSTITUTION: An infrared light made incident into an interferometer 10 is divided by a beam splitter 14 and the divided lights are reflected by a fixed mirror 16 and moving mirror 18 respectively, then they are formed into a flux of light again and directed thereafter. An interference light outgoing from the interferometer 10 is introduced to an ATR measuring device 20 and is made incident into an ATR prism 20. The interference light enters partly a sample 26 adhered to the prism 22 and is reflected thereon. By measuring the interference light that is repeatedly reflected totally in the inside of the prism 22, an infrared absorption spectrum of agricultural chemicals remaining on the surface of the sample 26 can be obtained. The interference light from the prism 22 is received by a detector 28 and the detected signals are sent to a personal computer 40, and it classifies the items into field crop including agricultural chemical elements or not including them and discriminates them.
Patent JP-H03254926-A (JP)
Title: Driving force transmission shaft made of fiber-reinforced resin
Inventor: YAMATSUTA KOJI
IPC: B29K105/06
Filed: 1990-11-29
Abstract: PURPOSE:To improve strength of a fitting part by a method wherein a ratio between a distance between the subtenses of the inside of a regular polygon of the fitting part of an FRP pipe of an outer cylinder and a distance between the subtenses of the outside of a regular polygon of the fitting part of a metallic yoke of an inner cylinder is specified and after a liquid adhesive agent is applied beforehand to a fitting part, press fitting is performed. CONSTITUTION:The subject shaft is constituted of an outer cylinder of a fiber reinforced resin pipe 1 and joint element 3 fitted in the outer cylinder. The fiber-reinforced resin pipe 1 possesses a regular polygonal form on the inside of a fitting part 2 and the outside of a fitting part of the joint element 3 possesses similar figures to the regular polygonal form of the inside of the fitting part 2 of the fiber-reinforced resin pipe 1. A ratio between a distance between the subtenses of the inside of the regular polygon of the fitting part 2 of the fiber-reinforced resin pipe 1 which is before fitting and a distance between the subtenses of the outside of the regular polygon of a fitting part 7 of the joint element 3 is smaller than 1.0 and at least 0.98. Then at the time of fitting, the fiber-reinforced resin pipe 1 and joint element 3 are unified by performing press fitting after a liquid adhesive agent is applied beforehand to the fitting part 7. With this construction, lightweight shaft which has high strength on the fitting part can be obtained.
Patent JP-H11166340-A (JP)
Title: Door closing order regulator
Inventor: SHIMIZU TOSHIAKI
IPC: E05C7/06
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To reduce the number of part items by arranging a movable block member for adjustably regulating the protruding angle of an arm near a support shaft, screwing an angle regulating screw in the movable direction of the block member, and preventing the positional slippage of the block member and the loosening of the angle regulating screw by a coil spring wound on the support shaft. SOLUTION: This regulator is provided with a support shaft part 1 and an arm 2 mounted on one end of the support shaft part 1 in such a manner as to be horizontally rotatable, and a block member 5 is mounted on the support shaft part 1 fixed to the door opening upper rail of a biparting door by a mounting bolt 3 in such a manner as to be rockable with the collar 3a of a bolt hole closest to the arm 2 as the oscillating shaft. An angle regulating screw 6 is screwed to a screw hole 5c in the center part of the block member 5, and its tip 6a is protruded in a prescribed quantity from the block member 5 to regulate the protruding angle of the arm 2.  A coil spring 8 wound on an arm shaft 4 has an one end 8a for rotating the arm 2 and the other end 8b for energizing the block member 5 backward to prevent the loosening of the angle regulating screw 6 and the positional slippage of the block member 5.
Patent JP-H05144147-A (JP)
Title: Automatic cassette changer
Inventor: TSUBOTA TETSURO
IPC: G11B15/68
Filed: 1991-11-25
Abstract: PURPOSE:To successively read out bar codes in turn on plural cassettes housed in plural housing racks. CONSTITUTION:A bar code reader 213 is fitted to a hand block 11 mounted on a carrier, and the bar code reader 213 is moved along the bar codes 212 of plural cassettes 9b and 9d housed in plural housing racks by the hand block 11, and then these bar codes 212 are successively read out in turn.
Patent JP-H02215786-A (JP)
Title: Method for acylation
Inventor: ROORENSU JIYOSEFU MATSUKUSHIEE
IPC: C07D277/42
Filed: 1989-12-22
Abstract: PURPOSE: To obtain an antibiotic ceftazidime with a high purity by mixing a specified mixed anhydride with an aminopyridinium compd. in an inert org. solvent.  
     CONSTITUTION: (A) A mixed anhydride of formula I [wherein R is a sulfonyl group of -SO 2 R 1  (in which R 1  is a 1-4C alkyl, phenyl, methylphenyl, halomethyl or naphthyl) or a phosphate ester group of -P(O)-(OR 2 ) 2  (in which R 2  is a 1-4C alkyl, phenyl, methylphenyl or halophenyl)] is mixed with (B) an aminopyridinium compd. of formula II in an inert org. solvent (pref., DMF and DMAC) at a temp. of about -15 to 20°C to obtain a compd. of formula III. Pref., the ingredients A and B is mixed in the presence of a tertiary amine. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H11170510-A (JP)
Title: Ink-jet head and its manufacture
Inventor: NAGASHIMA MITSUTAKE
IPC: B41J2/16
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To provide an ink-jet head and its manufacture whereby hydrophilic properties are applied to an ink passage and hermeticity of a pressure chamber is improved. SOLUTION: A passage member 5 and a diaphragm 6 are united via an adhesive, thereby constituting many parallel pressure chambers via a grip in a lateral direction. The passage member 5 of resin impact hydrophilicity in a part level to an ink passage 2 when a component is completed and improved hermeticity of a unite part when united by the adhesive to the diaphragm 6 of a several-μm nickel material formed by electroforming to a unite face after the unite face is smoothed by a smooth face with the use of diamond grains.
Patent JP-2000157676-A (JP)
Title: Game machine
Inventor: YANAGISAWA RYOTA
IPC: A63F7/02
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To remarkably improve interest in the play in a game machine such as a pachinko game and the like comprising a figure display unit variably displaying a plurality of figures on a plurality of figure arrays. SOLUTION: An operation hole 3 and a large prize hole 4 are formed on a game board 2 of a pachinko machine 1, and a display unit 13 comprising a display portion 13a is integrated in a central part of the game board 2. A plurality of figure arrays 14-16, 40 are displayed on the display part 13a, and these are composed of plural kinds of figures. A control unit 24 variably displays a plurality of figures on the figure array 40 different from the figure arrays 14-16, and controls the meaning and contents of the figures to be different between a case when the figures in the figure arrays 14-16 are finally stopped with a first specific figure and a case when the figures are finally stopped with a second specific figure.
Patent JP-H02181011-A (JP)
Title: Controller of electromagnetic valve
Inventor: KAWAMURA HIDEO
IPC: F01L9/20
Filed: 1988-12-28
Abstract: PURPOSE:To accurately control bounce force functioning to a valve lift by a method wherein repulsion quantity of the valve when the valve is seated is detected while force is applied to a seating direction of the valve immediately after the valve is seated according to the detected repulsion quantity. CONSTITUTION:A valve 7 is driven by utilizing magnetic force between a permanent magnet 4 and an upper and a lower electromagnets 3, 5. By lifting the valve 7 along a valve guide 8, it is mounted on and/or removed from a valve seat 10. At this time, a movable electrode 61 is embedded on the valve 7 while the valve guide 8 is provided with a fixed electrode 62 for detecting the position of the movable electrode 61, thereby constituting a valve position detecting means 6. This detects repulsion quantity of the valve 7 against the valve seat 10 at the time of being seated. An upper and a lower coils 3a, 5a are respectively controlled by a control unit so that force directing toward the valve seating based on the repulsion quantity of the valve 7 is applied to the valve 7 which has been just seated.
Patent JP-H06154656-A (JP)
Title: Floating separator for suspended matter in liquid
Inventor: ONARI HIROBUMI
IPC: B03D1/02
Filed: 1992-11-20
Abstract: PURPOSE:To drastically increase the captured quantity into a group of fine gas bubbles and to sharply widen the application range of floating separation technique by providing a suction type gas bubble feeder where a porous liquid transfer pipe installed in mid-way of a water head difference liquid flow line is exposed to and provided in a gas atmosphere. CONSTITUTION:In a floating separator for suspended matter in liquid equipped with an absorption type gas bubble feeder 30 installed in mid-way of a water head difference liquid flow line, since a suction type gas bubble feeder consisting of a porous pipe 1 made of ceramics is used as the gas bubble feeder 30, large pressure loss energy as found in the conventional method using an air-diffusible pipe is not required. And owing to the system of sucking gas into water through the porous pipe 1, bubbles of large diameter as generated in the case of the air-diffusing pipe are not generated, but bubbles of extremely small diameter are generated. Therefore, the capturing efficiency of gas bubbles into liquid is extremely improved to increase the contact probability of bubbles with material to be separated, thus enabling contact capturing reaction to be made with high efficiency.
Patent JP-H02182942-A (JP)
Title: Method for pile from slipping off in towel cloth
Inventor: YORII TETSUYA
IPC: D03D27/00
Filed: 1988-12-31
Abstract: PURPOSE:To prevent pile from slipping off by entangling a synthetic fiber yarn presubjected to curing and extending treatment as a weft yarn with a ground warp yarn, weaving the resultant pile yarn and heat-treating the obtained pile towel cloth and shrinking the above-mentioned weft yarn. CONSTITUTION:A synthetic fiber yarn is presubjected to curing and extending processing treatment to provide a rigid yarn, which is then used as a weft yarn and entangled with a ground warp yarn. A pile warp yarn is subsequently woven in to form a pile towel cloth, which is then heat-treated to shrink and curve the above-mentioned cured and extended weft yarn and increase entanglement between the pile warp yarn and the weft yarn. The woven fabric density is simultaneously increased.
Patent JP-H01176010-A (JP)
Title: Self-lubricating sintered hard alloy and manufacture thereof
Inventor: ISHIBASHI OSAMU
IPC: C22C29/04
Filed: 1987-12-28
Abstract: PURPOSE:To obtain a self-lubricating sintered hard alloy suiting to a material for sliding member of bearing, etc., by containing lubricative material of MoS2, WS2, etc., in almost cylindrical bore contained in the iron group metal sintered body containing much quantity of hard material composing of carbide, etc., of the specific transition metal kind. CONSTITUTION:The sintered body of iron group metal containing 70-99.9wt.% of the hard material or this sintered body composing of the carbide, nitride, boride and these solid solutions of IVa, Va, VIa groups of the transition metals in the periodic table is produced. This sintered body has 5-100mum the average diameter, more than two times of the average diameter to the average length and contains 0.5-20vol.% almost cylindrical bore of 20-30mum the length. Then, one or more kinds of the lubricative material of MoS2, WS2, BN, etc., are contained to the above bore, which is not connected to >=2mm. The self lubricating alloy constituting of the above is not lowered so much to the high hardness and high breaking resistance to be the original advantage for the super hard alloy and has small coefficient of friction and improves sliding characteristic. Therefore, it is suitable to the various kinds of materials for sliding member.
Patent JP-H04206635-A (JP)
Title: Vertical-type heat treatment apparatus
Inventor: ABE MASAHARU
IPC: H01L21/31
Filed: 1990-11-30
Abstract: PURPOSE:To improve a maintenance operation by a method wherein a cylindrical soaking tube installed so as to surround a process tube is constituted inside a heater installed so as to surround the soaking tube in such a way that it can be attached and detached freely from the lower part of a base plate. CONSTITUTION:A cylindrical heater 30 is arranged and installed at the outside; a cylindrical soaking tube 31 is arranged and installed at its inside; in addition, a cylindrical process tube is arranged and installed at the inside. At this time, the heater 30 is provided with a flange 30a at the bottom part and is fixed onto a circular opening 2a in a base plate 2. The soaking tube 31 is inserted into the heater 30 from the lower part of the plate 2 via the circular opening 2a; it abuts on its bottom part; it is placed on a ring-shaped member 31a which is provided with a heat-resistant property and a heat-insulating property; it is fixed to the heater 30 by using a fixation member 32, a plurality of bolts 33 and the like. The soaking tube 31 is moved up and down by means of a boat elevator 5 by using a soaking-tube setting jig 34. Thereby, a maintenance operation can be performed easily even at the process tube, the soaking tube 31, the heater 30 and the like which are large-sized.
Patent JP-H09101990-A (JP)
Title: Information filtering device
Inventor: SAKAI TETSUYA
IPC: G06Q50/00
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To effectively utilize a transmitted article by transmitting the article, which is selected by filtering information, to a user while adding the information on related articles to it. SOLUTION: Inside an information filtering center 1, an interarticle similarity degree calculating part 16 is provided for calculating the degree of similarity between articles, and the existence of overlapped articles is investigated by this inter-article similarity degree calculating part 16. One of article groups consisting of the overlapped articles is selected as an article to be presented for the user and the other articles are excluded. In this case, the information concerning the excluded articles is added to the selected article as related article information and sent to the user. Therefore, the relation between the articles provided to the user can be presented for the user and the user can effectively utilize the transmitted article.
Patent JP-2000159542-A (JP)
Title: Neck glass for cathode ray tube and stem base glass
Inventor: MIWA YOSHIHARU
IPC: C03C3/07
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To obtain a neck glass for greatly improving workability in sealing a neck glass and a stem base glass and to reduce an installation cost by making the neck glass include a specific amount of PbO and specifying an absorption coefficient in X-rays of specific wavelength and a softening point. SOLUTION: This glass contains 40-80 wt.% PbO, has >=80 cm-1 absorption coefficient in X-rays of 0.6 Å wavelength and <=600 deg.C softening point. The glass comprises preferably 41-80 wt.% PbO, 20-50 wt.% SiO2, 0-3 wt.% Al2O3, 0-3 wt.% Na2O, 0-3 wt.% ZrO2, 0-3 wt.% TiO2, 0-5 wt.% B2O3, 0-5 wt.% MgO, 0-5 wt.% CaO, 0-5 wt.% SrO, 0-5 wt.% BaO, 0-5 wt.% ZnO, 0-6 wt.% K2O, 0-1 wt.% Sb2O3 and 0-1 wt.% As2O3. The glass can excellently seal a sealing part to a stem base glass without cooling by using an electron gun with an impregnated cathode as a net glass.
Patent JP-H01174540-A (JP)
Title: Production of polystyrene resin foam
Inventor: SHIGETANI SHIGERU
IPC: B29K105/04
Filed: 1987-12-28
Abstract: PURPOSE:To obtain industrially at low cost the subject lightweight foam outstanding in thermal insulation and dimensional stability, useful for e.g. residential flooring materials, by incorporating a polystyrene resin with a foaming agent containing a specified amount of isobutane. CONSTITUTION:An evaporation-type foaming agent, i.e., a mixture of (A) a difficult-to-permeate gas containing >=50wt.% of isobutane, with the total amount injected into the polystyrene resin satisfying, per g of said polystyrene, the value: (1/rho)X1.4X10<-5>-(1/rho)X2.8X10<-5>mol. [rho is foam density (g/cm<3>)] and permeability to the component A thin film being <=1/50 that for air and (B) a readily permeable gas with the permeability equal or higher than that of air is incorporated in a polystyrene resin followed by extrusion expansion, thus obtaining the objective foam.
Patent JP-H01178584-A (JP)
Title: Color television phosphor
Inventor: MINATO HIROYUKI
IPC: C09K11/08
Filed: 1987-12-29
Abstract: PURPOSE:To provide a color television phosphor excellent in dispersibility and capable of being efficiently formed into a uniform and dense phosphor film on a color cathode ray tube, by adhering a silicate or phosphate and a bivalent or tetravalent tin compd. on the surfaces of phosphor particles. CONSTITUTION:An aqueous solution of a tin salt such as SnCl4 or Sn(SO4)2 is added to an aqueous suspension prepd. by suspending phosphor particles in water. An alkali such as aqueous ammonia or NaOH is added to the resulting mixture with stirring to adjust the pH thereof to 6-8, whereby the tin salt is hydrolyzed to adhere at most 1pt.wt. bivalent or tetravalent tin compd. to the surfaces of 100pts.wt. phosphor particles, which are then dried at 100 deg.C or below. The treated phosphor particles are dispersed in water to prepare an aqueous suspension, to which an aqueous soln. contg. a silicate (e.g., K2SiO3) or a phosphate (e.g., AlPO4) is added to adhere at most 2pts.wt. silicate or phosphate to the surfaces of 100pts.wt. phosphor particles.