baber/WOPTO huggingface dataset:
Patent JP-H10147380-A (JP)
Title: Food preservation sheet and food preservation container
Inventor: MATSUSHIMA MOTOTADA
IPC: B65D81/28
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a food preservation sheet and food preservation container overcoming a drawback that, in a conventional food preservation sheet or the like, active components change in properties and volatilize due to the application of heat during sheet production. SOLUTION: A food preservation sheet is obtained by superimposing a gas- barrier sheet and a permeable sheet one on top of the other, and by separately holding an anti-fungus agent 6, comprising a compound in which an isothiocyanate compound or a terpene compound is included in a cyclodextrin, an antioxidant 7, and an absorbent 8 are separately held in a plurality of independent sections obtained by partially joining or fusion-bonding the sheets together.
Patent JP-2001124333-A (JP)
Title: Gas interrupter
Inventor: YOSHIDA MIHO
IPC: F23N5/24
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a gas interrupter convenient for a gas user by preventing erroneous interruption due to temporary pressure variation of gas during use. SOLUTION: The gas interrupter comprises a pressure sensor 3 for detecting the pressure in a gas passage, a section 11 for making a decision whether the condition of pressure is normal or abnormal by acquiring input signals from the pressure sensor 3 periodically as pressure values, a section 12 for storing the pressure values, and a flow rate deciding section 13 for comparing the flow rate signal from a flow rate sensor 4 with an internal decision value and outputting an over flow rate signal.  Only when an abnormal pressure flow rate monitoring section 14 makes a decision that a previous pressure value at the pressure value storing section 12 and a current pressure value detected at the pressure detecting section 11 are abnormal and the flow rate deciding section 13 outputs an over flow rate signal, an interruption request signal is delivered and an interruption valve driving section 15 closes a gas interruption valve 5.
Patent JP-H10138235-A (JP)
Title: Kneading extruder and its material extrusion
Inventor: KASAI SHIGEHIRO
IPC: B29C48/52
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To improve the quality of a kneaded material by maximally lessening a difference in the temperatures of the kneaded material of a discharge area in the rotor axial direction. SOLUTION: In a part (discharge area 27) corresponding to a discharge port 15 in a chamber 2 a means 29 for preventing a rotary flow is provided which prevents a kneaded material packed in an area between the inner face of the chamber 2 and the outer peripheral face of a rotor 4 from being entrained into the rotating direction of the rotor 4 following its rotation. The means 29 is preferably equipped with a wrapping member 28 for wrapping the outer peripheral face of the rotor 4 so that the outer peripheral face of the rotor 4 in the discharge area 27 does not come into contact with the kneaded material. In addition, more preferably a sealed cylinder part 25 is installed extending to the discharge area 27 side to use the sealed cylinder part 25 as the wrapping member 28.  As a counterpart to the sealed cylinder part 25, a reverse threaded part 26 is formed extending to the discharge area 27 side.
Patent JP-H04177401-A (JP)
Title: Simulation model production system
Inventor: TORII YASUSHI
IPC: G05B17/02
Filed: 1990-11-08
Abstract: PURPOSE:To omit the time and the labor needed for production and maintenance of information and also to eliminate the input mistakes by automating completely the production of a process procedure defining matter and an equipment defining matter which are indispensable to execution of the simulation of a production system. CONSTITUTION:A production lot history collecting device 6 extracts only the start/end report history of production lots produced in a prescribed period out of a history file 1 contained in a production information system and then produces a work file 2 consisting of the product names, the start/end times, the process codes, and the working equipment codes. Then, the product names and the process codes are ascendingly rearranged for production of a production lot history file 3. A process simulation model producing device 7 reads out successively the file 3 and arranges the production codes for each product name to produce a process procedure defining matter 4.
Patent JP-H03162812-A (JP)
Title: Handy-type vacuum cleaner
Inventor: ABE HIDEO
IPC: A47L7/04
Filed: 1989-11-22
Abstract: PURPOSE:To exterminate harmful insects on a plane to be cleaned or in a dust collection room without lowering suction efficiency by providing a circulating air duct to communicate the exhaust side of an electric blower to a suction port at a cleaner main body. CONSTITUTION:When the whole of an exhaust port 30 is communicated to the suction port 21 via the circulating air duct 35, exhaust wind outputted from the exhaust port 30 is circulated from an exhaust draft port 54 to the suction port 21 via the air duct groove 57 of a switching control plate 56 and the circulating air duct 53 at the lower plane part of the cleaner main body. Circulated exhaust wind is sprayed on the plane P to be cleaned such as a bedding, etc., and also, part of it is sucked again in the dust collection room 23 and the electric blower 36 from a communication tube 28. Therefore, a circulating current circulating through the suction port 21, the dust collection room 23, the electric blower 36, and the circulating air duct 53 repeatedly occurs, however, the temperature of the circulating current rises by passing the air through a heated electric blower 36 repeatedly. When the exhaust wind heated in such way is sprayed on the plane P to be cleaned from the circulating air duct 53 via the suction port 21, a tick that is a harmful microorganism, etc., can be exterminated with heat, and is sucked in the dust collection room 23, then, it is killed by increasing the temperature of the dust collection room 23.
Patent JP-H01145100-A (JP)
Title: Extension device of presser for knitted product
Inventor: TAKIGUCHI SHIGEO
IPC: D06F73/00
Filed: 1987-11-30
Abstract: PURPOSE: To safely, easily and appropriately stretch a length by providing a locking means for locking the hem part of a knit product, a holding member for holding an upper end part and a moving mechanism for separating the holding member from the hem part along the length direction of the knit product. CONSTITUTION: A knit product W mounted to a body dummy 2 is locked at a hem part by locking members 10 and 11, an upper end is held by a holding member 14 and it is softened by steam ejected from the inner side of a body dummy 2. In the state, the holding member 14 is moved in the direction of separating from the hem part while holding the upper end part of the knit product W and stretches the length. Then, in length stretching work, since an operator is not required to touch the knit product W with a hand at all, safety is improved. Also, since a length stretching bar 14 entirely stretches the knit product, the length is uniformly stretched.
Patent JP-H10134918-A (JP)
Title: Magnet type electrical wire connecting adapter
Inventor: KAWAI ATSUSHI
IPC: H01R13/639
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To give a similar function as a magnet plug socket to an existing plug socket with no electrical work. SOLUTION: The adapter is provided with a first adapter half body 1 and a second adapter half body 2, which are removably combined with each other by the magnetic attaching force of each magnet. The first adapter half body 1 is provided with a first plug part 1a having insertion blades 31 capable of being inserted in/extracted from an existing plug socket, and with a first receptacle 1b receiving a terminal pin 41 provided for the second adapter half body 2. And the second adapter half body 2 is provided with a second plug part 2a having the terminal pin 41 to be removabley connected with the first receptacle 1b, and with a second receptacle 2b capable of being connected with plug insertion blades 4 provided for a plug 3.
Patent JP-H11119134-A (JP)
Title: Laser scanning optical system and image forming device using the same
Inventor: YAMAWAKI TAKESHI
IPC: G02B26/10
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a laser scanning optical system and an image forming device using the system capable of forming an excellent image by forming a scanning line on a surface to be scanned with almost a uniform light intensity (energy intensity). SOLUTION: In a laser scanning optical system introducing a light beam transmitted from a light source means 1 to a deflecting means 5, introducing the light beam deflected/reflected by the deflecting means 5 to a surface to be scanned 8 by a scanning lens system 11 and optically scanning on the surface to be scanned 8, the scanning lens system 11 has a spherical lens 6 and a toric lens 7 having positive refractive powers in both main scanning direction and sub-scanning direction and formed by a plastic material and at least one lens surface of the toric lens 7 is composed of an aspherical shape almost perpendicular to a light beam transmitted through the spherical lens 6 in the main scanning cross section.
Patent JP-H01148011-A (JP)
Title: Cable burying apparatus
Inventor: SHINAGAWA MICHIO
IPC: H02G1/10
Filed: 1987-12-01
Abstract: PURPOSE:To bury a cable in a non-tension state, by setting a cable leading-in machine for leading-in the cable of the same length as the running distance of a burying machine. CONSTITUTION:From a cable burying apparatus, a cable 3 payed out by the cable tank 2 of a cable laying vessel 1 is fed into the sea by a cable engine 4 and is introduced to an embedding machine 20 from the cable introducing port 6 of the bury machine 20 drawn by the laying vessel 1 via a tractive rope 5. The cable 3 from the introducing port 6 is introduced to the burying machine 20 by a cable leading-in machine 7. The leading-in machine 7 is interlocked with the rotary shaft 11 and the chain 8 or the like of the caterpillar 9 of the burying machine 20. After the cable 3 passes the cable leading-in machine 7, the cable passes a cable trough 10 and is laid in a groove 13 excavated with a spade 12, by a tension wheel 14.
Patent JP-H01145205-A (JP)
Title: Radial tyre
Inventor: SAITO YUICHI
IPC: B60C1/00
Filed: 1987-11-30
Abstract: PURPOSE:To secure both excellent operating stable performance and riding comfort by forming a tread by means of using tread rubber whose ratio of a complex elastic modulus in the tyre axial direction to a complex elastic modulus in the tyre radial direction is specified. CONSTITUTION:A tyre 1 has a carcass 3, bead portions 5 with a pair of bead cores 4 made of metal wire, an annular treated 6 arranged radially outside the carcass 3 and side walls 7 connecting the bead portions 5 with both sides of the tread 6. In this structure, the tread 6 is made of reinforced rubber which is formed by means of combining rubber base material 11 with staple 12. The staple 12 is arranged in the tyre axial direction so that the ratio of a complex elastic modulus in the tyre axial direction to a complex elastic modulus in the tyre radial direction is set to be more than 1.5. With this arrangement, the lateral rigidity of the tyre 1 is larger than the longitudinal rigidity so as to secure both excellent operating stable performance and excellent riding comfort.
Patent JP-S63156340-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUDO HITOSHI
IPC: H01L21/3205
Filed: 1986-12-19
Abstract: PURPOSE:To prevent occurrence of damage, by using both a bias ECR depositing device, which can enhance ion density, and an ordinary plasma depositing device or an ECR plasma depositing device, and making the flattening time as short as possible. CONSTITUTION:A first deposited film of a silicon oxide film or a silicon nitride film is deposited to about the same thickness as that of a first Al wiring 2 by a plasma depositing device or an ECR plasma depositing device. The first deposited film is etched in a mixed liquid of fluoric acid and ammonium fluoride. A slit 15 is formed at the side surface part of a step. Then the slit is made to be the thickness of a flat part by using a bias ECR depositing device, and the slit is filled with a second deposited film 16. A third deposited film 17 as an interlayer insulating film is deposited by the plasma depositing device or the ECR plasma depositing device. The flattening time can be made very short using the high energy ions in this way. Therefore, damages to a semiconductor element can be reduced.
Patent JP-H10139633-A (JP)
Title: Hair cosmetic
Inventor: UNO MITSURU
IPC: A61K8/39
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To obtain a hair cosmetic containing an excellent ether compound, capable of imparting good elasticity to hair without accompanying the damage of hair, such as the generation of dry hair, stiff hair or split hair, and little in a creaking touch in a period ranging from a rinsing time to a time after a drying treatment. SOLUTION: This hair cosmetic contains a compound of formula I [R<1> , R<2> are each a 1-6C alkyl; A is a 2-5C alkylene; (n) is 1-6], preferably a compound of formula II (R<3> , R<4> are each H, a 1-4C alkyl; the sum of the carbon atom number or R<3> and the carbon atom number of R<4> is <=5), such as diethylene glycol ethyl isopropyl ether, preferably in an amount of 2-20wt.%. The air cosmetic further contains a compound giving a divalent or higher metal ion such as calcium ion in an aqueous solution.
Patent JP-H02152567-A (JP)
Title: Distribution control type sectorial spraying nozzle
Inventor: SAKUMA HIDEO
IPC: B05B1/04
Filed: 1988-12-01
Abstract: PURPOSE:To eject sectorial sprays having L-shaped distribution characteristics by providing a hollow hole having linear corner parts, providing a groove having a broad bottom at the depth approximate to the above-mentioned corner parts, forming this groove to a specific width, and forming a plactrum-shaped orifice type ejection port. CONSTITUTION:A hollow hole 5 consisting of a dome-shaped recessed face 3 having straight parts 2, 2 near the tip of a nozzle body 1 and a cylindrical flow passage 4 provided successively thereto is provided in the state of opening the rear side thereof. The groove 6 having the broad bottom in the state of opening the front in the rectangular relation with the straight parts 2, 2 is provided at the front end of the nozzle body 1 at the depth approximate to the straight parts 2, 2. This groove 6 is formed to the width smallest near the one side from the center between the above-mentioned two straight parts 2, 2. The groove width on the side near the narrowest part is formed narrower than the groove width on the other side. The orifice type ejection port 7 having the shamisen plectrum-shaped front surface shape is formed in this way. The distribution characteristic curve of the sprays thereof has the L shape which is parallel in the end edges on both sides.
Patent JP-S63157317-A (JP)
Title: Production of enclosed and fixed magnetic disk device
Inventor: TAKAHASHI HIDEO
IPC: B24B39/00
Filed: 1986-12-20
Abstract: PURPOSE:To completely eliminate the dust and to improve reliability of a magnetic disk by burnishing the surfaces of plural magnetic disks assembled to a spindle in a clean air environment. CONSTITUTION:The arms 40(401, 402) consisting of plate springs are put into an attachment hole 39 of a burnishing carriage 38 set opposite to disks 1(11-13). The lapping tapes 41 are stuck on the tips of arms 40. The carriage 38 is moved in the radius direction of the disk 1 and the tape 41 rubs the disk surface for burnishing. The clean air is blown onto the disk surface through an opening 36 and discharged through an opening 37. In such a way, the dust is completely deleted and therefore a magnetic head is never bounded nor crushed. Then the reliability of a magnetic disk is extremely improved.
Patent JP-H05143574-A (JP)
Title: Word processor
Inventor: NAKANISHI ISAO
IPC: G06F17/22
Filed: 1991-11-20
Abstract: PURPOSE:To change characters into those in a desired input mode without re-inputting even when the input mode is wrong. CONSTITUTION:When the characters are inputted through a keyboard 12 in such a state where an automatically set input mode is different from the input mode intended by an operator, and when conversion is not yet performed, changeover to the desired input mode is performed by depressing a mode changeover key 20 and depressing any of input mode keys 14 to 18. Then the characters are changed into the desired characters by a key code read out of a key code buffer 26. The already converted characters can be changed into the desired characters by designating an area for which the input mode shall be converted with a cursor or the like, depressing the mode changeover key 20 and depressing any of the input mode keys 14 to 18 to change over to the desired input mode.
Patent JP-S63158369-A (JP)
Title: Passage selector three-way valve
Inventor: NIIMURA MASATO
IPC: F16K11/04
Filed: 1986-12-23
Abstract: PURPOSE:To select passages according to discharge pressure of a pump, by mounting a disc on a spot between a minimum flow passage pipe, whose one side is directed to an inlet passage and the other side is piercedly installed in a side face at the valve side, and an outlet passage. CONSTITUTION:A valve box 22 of a passage selector three-way valve 21 is provided with an inlet passage 23 at the lower part, an outlet passage 14 at the upper part and a minimum flow passage 25 at the side, respectively. A disc 26 free of vertical motion is mounted on a valve seat 33, and a valve rod 25 being projected out of the underside of the disc 26 is inserted into a minimum flow passage pipe 35. When pressure in the inlet passage 23 is less than the setting value, the disc 26 is pressed to the valve seat 33 by a spring 27, and a fluid flows into the minimum floe passage 25 from the inlet passage 23. When pressure in the inlet passage 23 is more than the setting value, a passage lying between the inley passage 23 and the main outlet passage 24 is opened, and a passage lying between the inlet passage 23 and the minimum flow passage 25 is closed instead.
Patent JP-H08253578-A (JP)
Title: Solventless production of polyarylene ether
Inventor: DEIBITSUDO UINFUIIRUDO UTSUDOR
IPC: C08G65/44
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To obtain a polyarylene ether (polyphenylene ether) by melt- polymerizing an aromatic hydroxy monomer in the presence of an oxidative coupling catalyst and oxygen without using any solvent.  
     SOLUTION: A hydroxy monomer (A) is melt-polymerized in the presence of an oxidative coupling catalyst (B) and oxygen (C) without using any solvent to make a polyarylene ether (D). A desirable example of component A is a phenolic monomer, especially 2,6-dimethylphenol or 2,3,6-trimethylphenol. Examples of component D include a homopolymer of 2,6-dimethyl-1,4-phenylene ether and a copolymer of this monomer with 2,3,6-trimethyl-1,4-phenylene ether. Although component B may be an arbitrary conventional catalyst, it is desirably a Cu/Br/dibutylamine, a CuBr/N,N-di-t-butyl-1,2-ethylenediamine, each of which contains Cu and Mg and comprises a high-boiling amine part, or a mixture thereof. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H04175621-A (JP)
Title: Light emitting spectroscopic analyzer
Inventor: OKADA KOJI
IPC: G01J3/443
Filed: 1990-11-08
Abstract: PURPOSE:To reduce the overall width of the analyzer by placing at least one of polychromatic meter and monochromatic meter in vertical position. CONSTITUTION:A polychromatic meter 20 is capable of measuring at a time the contents of multiple elements contained in a sample by detecting simultaneously intensities of light beams corresponding to multiple preset required multiple wavelengths. A monochromatic meter 30 is of a so-called Zernitana type capable of measuring the content of any one element only of the sample by detecting the light intensity of any one wavelength not measured with the polychromatic meter 20. The polychromatic mete 20 only is placed vertically, namely the optical axis of the optical system is arranged in the direction perpendicular to the vertical surface.
Patent JP-S63158186-A (JP)
Title: Treatment of seawater
Inventor: YOSHII YUJI
IPC: B01D61/10
Filed: 1986-12-22
Abstract: PURPOSE:To reduce running cost, by a method wherein a degassing tower is arranged to the front stage of a filter and natural gas is blown in the seawater within the degassing tower to lower the oxygen partial pressure of the gaseous phase within the degassing tower. CONSTITUTION:Seawater is introduced into a seawater tank using a pump to be supplied to a filter tower. The seawater filtered in the filter tower is supplied to a pretreated seawater tank while the seawater in the pretreated seawater tank is supplied to a degassing tower by a pump and natural gas is blown in the degassing tower from a natural gas conduit 12. By blowing the natural gas in the degassing tower 11, the oxygen partial pressure in the gaseous phase within the degassing tower 11 is lowered and the dissolved oxygen in seawater is degassed to be transferred to the gaseous phase. By this method, the desalting of seawater can be performed at low cost.
Patent JP-H08296259-A (JP)
Title: Drawing piping method from slab, and pipe drawing tool onto slab
Inventor: SHIMIZU SHOHACHI
IPC: H02G3/04
Filed: 1995-11-24
Abstract: PURPOSE: To efficiently perform a piping work for drawing a pipe out of a slab and connecting it to a pipe on the outside of the slab. CONSTITUTION: This device is formed of a housing part 12 for housing one end of a pipe pulled onto a slab; an insert hole 13 for inserting one end of the pipe into the housing part 12; a blocking plate 11 openably formed so as to draw one end of the housed pipe onto the stab after concrete placing; and a cylindrical part 14 for fixing a pipe drawing tool to a support reinforcement so that the blocking plate 1 is substantially flushed with the slab upper surface. The housing part 12 is provided in such a manner that the pipe end for the length necessary for the drawing onto the stab is housed along the blocking plate 11.
Patent JP-H0649107-A (JP)
Title: Method of suspension-polymerizing unsaturated monomer based on vinyl choride
Inventor: MATSUYAMA KAZUO
IPC: C08F14/00
Filed: 1992-10-19
Abstract: PURPOSE:To obtain a vinyl chloride polymer having excellent electrical insulating properties. CONSTITUTION:An unsaturated monomer consisting (mainly) of vinyl chloride is suspension-polymerized using as a polymerization initiator an aqueous organic- peroxide emulsion obtained by adding one or more nonionic emulsifying agents which contain no polyoxyethylene groups and as a whole have an HLB value of 4-10 to a mixture of a peroxyester having a solidifying point of 0 deg.C or lower and a 10-hr half-life temp. of 75 deg.C or lower, a water-soluble alcohol having a mol.wt. of 100 or lower as an anticoagulant, and water.