baber/WOPTO huggingface dataset:
Patent JP-H01127023-A (JP)
Title: Composite hollow fiber membranes
Inventor: UCHIDA MAKOTO
IPC: D01F8/06
Filed: 1987-11-10
Abstract: PURPOSE:To obtain a composite hollow fiber membranes with high gas permeability and high biocompatibility by comprising a nonporous thin film layer of a segmented polyurethane having an oxygen transmitting speed higher than a particular speed as a core and a porous supporting layer of a polyolefin-based crystalline polymer. CONSTITUTION:By using a nozzle having concentrical two exits, polyethylene and a segmented polyurethane of a copolymer of a polydiol and an alkyl isocyanate are sprayed from the outer exit and the inner exit, respectively, for spinning. The resulting concentrically bilayered and not drawn hollow yarn is annealed, drawn at room temp. followed by hot-drawing, and then thermally set. Thus, a thin film of a segmented polyurethane having oxygen gas transmitting speed >=10<-6>[cm<3>(STP)/cm<2>.sec.cmHg] is contained in the inside surface and a composite hollow fiber membrane, suitable for gas-exchange for artificial lungs, is obtained.
Patent JP-2001103842-A (JP)
Title: Flower pot with label
Inventor: NAKAYAMA YOSHINORI
IPC: A01G9/02
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a flower pot with a label, hardly requiring times for attaching the label, and capable of preventing the label from being missed. SOLUTION: A pair of slidable guides 5 is protruded on the inner surface of a flower pot body in the vertical direction. A leg part 4B of the label 4 is inserted into the pair of the slidable guides 5. Convex parts 4C for preventing the dropping off of the label are protruded from both side parts of the part of the leg part 4B of the label 4, passing through the lower part of the pair of the slidable guides 5.
Patent JP-H01126245-A (JP)
Title: Surface treatment of glass product
Inventor: YANAGAWA MORIYUKI
IPC: C03C23/00
Filed: 1987-11-12
Abstract: PURPOSE:To easily remove the yellowing and vapor-deposited film on the optical glass surface by treating the glass surface with an aq. alkaline soln. contg. an alkali metal salt, an org. complexing agent, and a water-soluble alcohol. CONSTITUTION:The optical glass surface is briefly treated with the aq. alkaline soln. at 60-80 deg.C contg. 5-50wt.% of the alkali hydroxide such as NaOH and an alkali metal silicate such as water glass, 1-20wt.% org. complexing agent such as sodium citrate and sodium ethylenediaminetetraacetate and 1-25wt.% water-soluble alcohol such as isopropyl alcohol and glycol to easily remove yellowing due to the formation of the carbonate and hydrated silicate on the glass surface and to remove the defective vapor-deposited film generated when the vapor-deposited coating films of MgF2, SiO2, Al2O3, ZrO2, etc., are formed to prevent reflection.
Patent JP-H0599382-A (JP)
Title: Connection flange
Inventor: CHIBA TOMOHIRO
IPC: B60H1/00
Filed: 1991-10-04
Abstract: PURPOSE:To provide a connection flange which can be easily connected to a apparatus, and facilitates connection with the apparatus regardless of the installation place of the apparatus. CONSTITUTION:A connection flange is provided with a circular opening 12 on its connecting face 11, and a cooling medium passage 14 connected to a connecting pipe 13 parallel to the connecting face 11 is formed. Besides, an O-ring 15 is arranged and installed on the connecting face 11 concentrically with the opening 12, and for example, four elliptical connecting boltholes 16 are formed concentrically with the opening l2. Because plural connecting holes 16 are provided around the opening 12, a bolthole by which mounting operation is most easily performed can be selected out of the plural boltholes 16 to perform the mounting when the flange is mounted to an apparatus. Since the direction of the connecting pipe 13 is not restricted, the mounting becomes easier. Further, because the boltholes 16 are shaped into elliptical form, a suitable bolt-position can be freely selected.
Patent JP-H08119089-A (JP)
Title: Piston for master cylinder
Inventor: KANEKO TAKESHI
IPC: B60T11/16
Filed: 1994-10-24
Abstract: PURPOSE: To reduce the number of part items, to prevent suction of an outer lip of a sealing member without prolonging the length in the piston shaft direction, to prevent damage to the sealing member and reduction in sealing performance, and to secure a supply path for brake hydraulic fluid to a hydraulic chamber. CONSTITUTION: A diameter expansion part 38, which extends outward in the diameter direction to the position opposed to an outer circumferential lip part 35 in a sealing member 34, is formed on a hydraulic chamber side of a seal mounting part 33 formed on the outer circumference of a main body part 31, and on the outer circumference of the diameter expansion part 38, four notches 39 passing through in the cylinder hole axis direction are formed.
Patent JP-S62149921-A (JP)
Title: Cotton comber having combing cylinder with 7 inch diameter or larger
Inventor: KAWAKITA HIROSHI
IPC: D01G19/10
Filed: 1985-12-19
Abstract: PURPOSE:To provide a cotton comber having a combing cylinder with a diameter of larger than a specific level and having more than specific number of combing plates arranged in a specific region of the circumference of the cylinder, facilitating the penetration of combing needle into combing fringe and giving sufficient combing action. CONSTITUTION:A plurality of combing needles are linearly arranged on a combing plate and a plurality of said combing plates are arranged in a specific region of a circumference of a combing cylinder parallel to the axial line of the cylinder. The diameter of the combing cylinder of a cotton comber is made larger than 7 inches (177mm) and >=23 combing plates are arranged in a specific region of the circumferential part of the cylinder.
Patent JP-H05168516-A (JP)
Title: Full automatic hair-washing apparatus
Inventor: KATO HISAO
IPC: A45D19/04
Filed: 1991-10-30
Abstract: PURPOSE:To efficiently wash the hair in a short time, by a method wherein hair-washing projections with weak torque are provided facing inside within a spherical cap the hair and scalp are washed by rotating the hair-washing projections. CONSTITUTION:The inside of a cap is completely covered with a rubber sheet and washing projections 1 each are also held in rubber projecting parts. Each of the rubber projecting parts is made soft and thick so as not to injure the scalp, and the top end thereof is separated into several pieces, and thus it is also formed so as to massage the scalp. The torque of the projections is controlled in weak, medium strong grades by a microcomputer. A pump is provided at a tank within the cap, and a hair-washing agent and a hair-softening agent 3 are controlled for the amount and frequency thereof by the microcomputer and are ejected. Water is allowed to flow within the cap through a heating device 6 and the amount, frequency and time thereof are controlled by the microcomputer. When this apparatus is used, the head is put into a high density sponge 11, a switch is turned on and each operation is directed to the microcomputer according to user's preference, and thus the hair is washed full automatically.
Patent JP-H06214817-A (JP)
Title: Method and apparatus for test of interactive network board
Inventor: EICHI BURATSUDO EMAASON
IPC: H04L12/26
Filed: 1993-11-15
Abstract: PURPOSE: To provide a test interface and a method and device for testing an interactive network substrate with it. CONSTITUTION: At the time of finishing a self-diagnostic test at the time of throwing a power source, a test program is loaded to RAM on the interactive network substrate through the test interface to start the resident test program in RAM. The test program is executed and after finishing it, the result of a check point test is outputted. Though a testing computer is prepared for receiving the result of the check point test, the test computer is capable of scripting another test based on the result of the check point test. It is more preferable that when the test program is finished, a firmware resident in RAM is down- loaded by RAM on the interactive substrate and the firmware is loaded to ROM on the interactive network substrate from the RAM.
Patent JP-S63137427-A (JP)
Title: Semiconductor manufacture apparatus
Inventor: NAKANO ATSUSHI
IPC: H01L21/302
Filed: 1986-11-29
Abstract: PURPOSE:To make the etching between wafers and in the surface of the wafers uniform, by making it possible to rotate a susceptor, and providing trays on the same circumference on the suscepter independently from the susceptor so that the trays can be rotated. CONSTITUTION:A susceptor 1, which is rotated with a shaft 4 as a center, is provided so as to face an upper electrode 7. A recess part 1a is arranged and formed at the same circumference of the susceptor 1. A through hole 16 is provided at the bottom of the recess part 1a. A shaft 5 of a tray 3 is inserted into the hole 1b so that the shaft 5 can be rotated in the recess part 1a. A driving part 9, which is rotated independently from the susceptor 1, is connected to the shaft 5. A wafer 2 is heated with a heater 16. The susceptor shaft 4 is rotated clockwise and the tray shaft 5 is rotated counterclockwise at the same time, and RIE is performed. At this time, the distribution of the concentration of etching gas in the surface of the wafer becomes uniform, and the etching speed in the surface of the wafer becomes also uniform.
Patent JP-H04158119-A (JP)
Title: Automatic hot water supply system
Inventor: MINAMI TAKAYUKI
IPC: F24D17/00
Filed: 1990-10-22
Abstract: PURPOSE:To enable additional hot water supply to be achieved without need to change settings of water level or the like, by a system wherein supply of hot water is stopped after automatic supply of hot water up to a set water level when the actual water level in a bathtub is below the set level, and hot water is supplied for a predetermined period of time or in a predetermined quantity when the actual water level is at or above the set level. CONSTITUTION:A hot water reserved in a cistern 7 is fed under pressure to a hot water supply port at a lower interior part of a bathtub 10 by an electric pump 9 through a motor-operated ON-OFF valve 8 based on an instruction for starting supply of hot water. A water level sensor 11 is provided in proximity to the port. When an instructing switch for starting automatic hot water supply is depressed, the actual water level in the bathtub 10 is first detected by the sensor 11. When the actual water level is not lower than an initially set water level, additional supply of hot water is carried out for a predetermined, comparatively short period of time, e.g. about 1 minute, after which the supply is stopped automatically. When the actual water level is lower than the initially set level, automatic water supply is carried out until the set level is reached, upon which the supply is stopped. Thus, additional hot water supply can be performed without need to change the initially set value, and convenience in use can be enhanced.
Patent JP-H09127488-A (JP)
Title: Polymer-dispersed liquid crystal display panel and its production
Inventor: SENDA HIDEO
IPC: G02F1/1333
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a display panel having strong scattering character and high contrast. SOLUTION: This display panel is constituted of a pair of transparent substrates 1 which have transparent electrodes 2 and at least one of which is transparent. On a surface of the substrate 1, a bifunctional acrylate thin film 3 consisting of polymerizable substances with multifunction such as (metha) acrylate is provided. A polymer-dispersed liquid crystal precursor mixture (premixture) 4 is inserted and held between a pair of substrates which is arranged so that the thin layers 3 are disposed to face each other and then the premixture 4 is converted to a polymer-dispersed liquid crystal 5 by supplying active energy such as ultraviolet ray (UV) and heat to form a polymer-dispersed liquid crystal display panel. The polymer-dispersed liquid crystal display panel is driven by an active matrix and is suitable for using as a projection type optical device.
Patent JP-H03146673-A (JP)
Title: Method and device for depositing thin film
Inventor: KAWAKAMI SOICHIRO
IPC: C23C16/50
Filed: 1989-11-02
Abstract: PURPOSE:To deposit a good quality film over a large area at a high rate by introducing a raw gas and the plasma produced by an electric discharge into a deposition chamber impressed with an electric field parallel to the surface of a substrate and scanning the electric field with a frequency capable of being followed by the ion. CONSTITUTION:A low frequency electric field parallel to the surface of a substrate 108 is impressed between a plasma producing chamber 105 and the substrate 108 by a counter electrode 103 connected to a low frequency power source 106. A raw gas is introduced into the chamber 105 from a gas inlet 107, and a high frequency power is impressed from an RF power source 104. A part of the plasma produced in the chamber 105 is drawn into the deposition chamber 112 as a plasma current 110. The ion in the plasma is trapped and scanned in the direction parallel to the surface of the substrate 108 by the electric field with a frequency capable of being followed by the ion and impressed on the counter electrode 103 and expanded in parallel to the surface of the substrate 108. Consequently, the amt. of the ion reaching the substrate 108 is controlled, and a deposition reaction is caused with good film thickness distribution.
Patent JP-H02161707-A (JP)
Title: Manufacture of resin bonding type rare earth magnet
Inventor: SAKURAI MITSURU
IPC: H01F41/02
Filed: 1989-11-02
Abstract: PURPOSE:To reduce air gaps in forming after mixing with organic resin binder by using powder wherein the peak value of magnetic material powder is in the range of 8-90mum, and the integrated value in chi<2> distribution with freedom of 16-20 is 1.2-0.8. CONSTITUTION:As rare earth metal R, Sm is used. Sm2TM17 (TM is transition metal) compound or R2TM17 compound using two or more kinds of RS is used. By the combination of grinding and mixing, the peak value of grain size distribution of magnetic powder is set in the range of 8-90mum, and the distribution form is set in the range of chi<2> distribution with freedom of 16-20. By mixing the powder with organic resin binder and forming them, air gaps are filled with small particles, and the density is increased. Thereby, residual magnetic flux density is increased, and the mechanical strength and hardness are improved.
Patent JP-H08225646-A (JP)
Title: Matrix resin composition for high-temperature use
Inventor: SATO HAJIME
IPC: C08F299/02
Filed: 1995-11-01
Abstract: PURPOSE: To obtain a composition which has excellent heat resistance, is soluble in a lower alcohol, is harmless to the human body, has satisfactory moldability, and is less apt to form voids by using three specific compounds and to obtain a cured article and a prepreg therefrom. CONSTITUTION: A tetracarboxylic dianhydride is diesterified with an alcohol to obtain the corresponding dialkyl tetracarboxylate (A) represented by formula I [wherein R<1> is a 1-4C alkyl and R<2> is a 1-3C alkylene, an alkylidene, carbonyl, imino, oxy, sulfonyl, or -C(CF3 )2 -]. The carboxyl groups of the compound (A) are reacted with the amino groups of a 3,3',5,5'-tetraalkyl-4,4'- diaminodiphenylmethane (B) represented by formula II (wherein R<3> is methyl, ethyl, or isopropyl) and the amino group(s) of a polymerizable blocking agent (C) selected from among alkyl nadates, p-aminostyrene, and aminonadimidobenzene represented by formula III to form a polyimide resin composition. The composition is dissolved in a lower alcohol to obtain a varnish, with which a prepreg is produced.
Patent JP-H02176206-A (JP)
Title: Bolt for anchor hole having under cut
Inventor: ARAN GOCHIEERU
IPC: F16B13/08
Filed: 1989-11-02
Abstract: PURPOSE: To increase anchoring resistance by providing a traction shaft, a plurality of elements having expansible leg portions for forming an expansion ring and a brace around the traction shaft. CONSTITUTION: The anchoring extremity 13 of a traction shaft 1 is inserted into a hole 14 so as to reach its bottom, and a support 3 portion extruded out of the hole is driven in by a tool 42. Expansible leg portions 22 and 23 are moved associatively with the extremity 13 and thereby firmly engaged between the wall of an undercut and the extremity 13. The chamfered ring end portion 16 of the support 3 is placed substantially inside a connected surface 41 between the undercut and the hole, completely supported by a shoulder portion 24, and then driven in until it extends along a conical surface having a start line orthogonal to the start line of the chamfered surface of the extremity 13.  In this state, a bolt is completely anchored by a thickness doubling the side of the leg portions 22 and 23, and anchoring resistance is reinforced by the mutual supports of the support 3, holding leg portions 20 and 21, the ring 2 and the shaft 1. Then, a member 6 installed in a foundation member 7 is inserted, and a nut 9 is fastened.
Patent JP-H02179898-A (JP)
Title: Method and apparatus for visibly detecting and inspecting electrode having activated layer
Inventor: SHIYUTEFUAN KOTOFUSUKII
IPC: G01N27/416
Filed: 1989-11-02
Abstract: Process for the visual inspection of an electrode (anode) having an activated layer for electrogalvanizing plants for steel bands in which the electrode to be tested is inserted between anode and cathode of a sodium sulfate electrolytic cell with the surface to be tested facing toward the cathode. After a voltage is applied the development of the gas bubbles on the activated layer is monitored by means of a video camera.
Patent JP-H08142955-A (JP)
Title: Battery storing structure
Inventor: ISHIKAWA SATOSHI
IPC: B62J9/00
Filed: 1994-11-18
Abstract: PURPOSE: To provide a storing structure of a battery capable of preventing the battery from being fouled when being mounted on a bicycle. CONSTITUTION: A battery 39 is stored in a portable inner box 38. An outer box 40 is fixed to a frame of a bicycle having an electrically driven motor. The inner box 38 is stored in this outer box 40 to prevent the inner box 38 from being fouled. The electrical connection of the battery 39 to the frame is made in the outer box 40.
Patent JP-2000107326-A (JP)
Title: Air bag for play and its manufacture
Inventor: TAMURA AKIRA
IPC: A63H27/10
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To three-dimensionally swell the figure pattern on the surface of an air bag without impairing the appearance. SOLUTION: This air bag for play is provided with a columnar air bag body 1, and a self-righting weight internally provided on the side of the bottom sheet piece 1c of the air bag body 1. The air bag body 1 is made up of a front half sheet piece 1a, a rear half sheet piece 1b, and a bottom sheet piece 1c, and it is used by introducing air to the hollow inside through an air injection valve 7 to be swelled. In the figure 4 of the air bag body 1, each part such as a face part 4a, a body part 4b, and a leg parts 4c is projected to the front side so as to be swelled independently from the air bag body 1. In other words, the face part 4a, the body part 4b, and the leg parts 4c are lined with clothes to the back surface of the air bag body 1 to heat-seal the outer circumference of the figure 4 so as to be independently air-tight.  Thus, when air is introduced through the air injection valve 7 of the figure 4, the face part 4a, the body part 4b, and the leg parts 4c are swelled toward the front independently from the air bag body 1.
Patent JP-2001112097-A (JP)
Title: Voice guide system
Inventor: SUZUKI SHUICHI
IPC: H04R27/00
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To allow a user not to miss an exhibition by informing the user about a start time and contents of the exhibition or the like and to listen to the voice guidance for exhibited articles or the like without caring about the start time of the exhibition. SOLUTION: In the voice guide system provided with a plurality of transmitters that transmits an ID code signal and a reproduction means that receives the ID code signal sent from the transmitters and reads and reproduces a guide voice signal stored in cross-reference with the ID code signal, the transmitters transmit 1st ID code signals different from each other and a 2nd ID code signal in common corresponding to a predetermined time, and the reproduction means is provided with a storage section that stores the 2nd ID code signal, a time count section, a time monitor section that compares the time of the 2nd ID code signal with the time of the time count section and provides an output of a coincident signal when they are coincident and a notice section that is operated by the coincidence signal outputted from the time monitor section.
Patent JP-S63168737-A (JP)
Inventor: BAUGE MICHEL
IPC: G06F11/18
Filed: 1987-11-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63135459-A (JP)
Inventor: EDOWAADO EFURAIMU JIYAFUE
IPC: C09B67/10
Filed: 1987-11-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04162506-A (JP)
Title: Core provided with guard and its manufacture
Inventor: KUROIWA KATSUTOSHI
IPC: H01F41/02
Filed: 1990-10-25
Abstract: PURPOSE:To automatically insert a lead wire into a lead-wire insertion hole and to improve mass productivity by a method wherein a protrusion is formed at the outside face of a guard, on the other side, on which the lead wire is not installed and the length between the top face or the apex of the protrusion and the inside face of the guard is made equal to the thickness of a guard, on one side, which is provided with the lead wire. CONSTITUTION:At a core 1 provided with guards, guards 3a, 3b are formed on both sides of a winding core 2, and ends of lead wires 6 are inserted into and bonded to lead-wire insertion holes 5 which have been formed at the outside face of the guard 3b on one side. At the core, a protrusion 4 is formed on the outside face of the guard 3a in which the lead wires 6 are not installed in such a way that it is situated at the inside from its peripheral edge part. The length W between the top face or the apex of the protrusion 4 and the inside face of the guard 3a is set to be equal to the thickness W of the guard 3b provided with the lead wires 6. The core 1, provided with the above-mentioned guards, which is provided with the lead-wire insertion holes 5 in the edge on one side and which has been formed by cutting a pillar-shaped body is fed to a vibration-type parts feeder; the guard 3b provided with the lead-wire insertion holes 5 is arranged on the same side by using a sorting part 17, as shown in the figure, which has been formed in the sidewall of a conveyance route; the lead wires 6 are inserted and bonded to the lead-wire insertion holes 5.
Patent JP-H04161923-A (JP)
Title: Liquid crystal display element
Inventor: ASAOKA MASANOBU
IPC: C08G73/14
Filed: 1990-10-25
Abstract: PURPOSE:To provide stably a high contrast display free from generation of residual image by furnishing transparent electrode on a pair of base boards, and equipping at least either of them with orientation films including specific structure unit and a liquid crystal which has chiralsmectic phase. CONSTITUTION:Insulation films 13a, 13b and orientation control films 14a, 14b formed from polyimide as expressed by Eq. I are put one over another on base boards 11a, 11b covered with transparent electrodes 12a, 12b. A ferroelectric smectic liquid crystal 15 is arranged between the base boards 11a, 11b, and the distance between them is set to a value small enough to suppress formation of the spirally oriented structure of liquid crystal 15, and in it a bistable orientation state is generated. Thereby the contrast between the light and dark conditions will be increased, and no decrease in residual image is generated which is otherwise irritating.