baber/WOPTO huggingface dataset:
Patent JP-H05304952-A (JP)
Title: Method for cell culture
Inventor: KOIKE MASARU
IPC: C12N5/02
Filed: 1991-10-25
Abstract: PURPOSE:To provide a liquid culture method for animal/vegetable cells in high yield, designed to control oxygen feed so as to enable prevention from the pain in cell inoculation and expedition of cell growth startup. CONSTITUTION:A pure oxygen gas is fed singly via a relevant feed pipe to the space on the liquid level of a culture solution; thereby, the liquid level is covered with an atmosphere formed. In this case, the feed of the pure oxygen gas is controlled in such a manner that the dissolved oxygen level in the culture medium is constantly maintained at <=20% of the saturated dissolved oxygen level in the medium during early culture period from the cell inoculation to the beginning of the logarithmic growth period for the cells (however, the level satisfying the oxygen demand for the cells), while, during the logarithmic growth period and hereafter, at >=50% (but < 100%) of the saturated level.
Patent JP-S62140721-A (JP)
Title: Manufacture of mold for injection molding
Inventor: SATO SHIZUO
IPC: B23H9/00
Filed: 1985-12-12
Abstract: PURPOSE:To manufacture a mold easily and efficiently without using complicated mechanical processing by dividing it into a plurality of mold divisions, depending upon the shape of product, assembling according to specified procedure after wire-cut electric discharge processing, and thereby providing product cavities. CONSTITUTION:Divided molds are provided, wherein dividing is made in positions where the product changes its configuration, and equally thick discs 19, 21, 22, 23, 24, 31 with the same dia. are processed by a wire-cut electric discharge machine along the axis. Another disc as bottom plate 25 to which a metal piece 26 is fixed, is inserted from bellow in a hole formed in a mold base 34, and the above-mentioned disc 19 is inserted in a penetrative hole 33 from above so that a hole 18 in the disc 19 is fitted on the large dia. part 26a of said metal piece 26. After discs 29, 30 are fitted on the large dia. part 26a, the above-mentioned discs 21, 22, 23, 24, 31 are inserted in the hole 33 from above in the sequence as named, so as to form product cavity. Accordingly there is no need to make complicated mechanical processing, which should lead to easy and effective manufacture of the mold for injection molding.
Patent JP-S61159545-A (JP)
Title: Aluminum alloy for precision working, and tubing and photo-conductive member by use of it
Inventor: KAWAMURA TAKAHISA
IPC: C22C21/00
Filed: 1984-12-29
Abstract: PURPOSE:To obtain the alloy suitable for component members requiring precision working such as photo-conductive members, etc., by providing an aluminum alloy having aluminium as matrix and containing silicon by a specific quantity or less and by limiting the size of the inclusions in the alloy to the specific value or below. CONSTITUTION:The aluminum alloy for precision working has aluminium as matrix and contains silicon by <=0.5wt%, in which the size of the inclusions is limited to <=10mu; Iron (<=2,000ppm), 0.5-10wt% magnesium, or 0.5-10wt% copper may further be added. This aluminum alloy is subjected to drawing to produce, e.g., photo-conductive members.
Patent JP-H10111069-A (JP)
Title: Cooling storage cabinet
Inventor: KURIHARA YUTAKA
IPC: F25D21/04
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To prevent condensation on the inside surfaces of a storage chamber around a thermally insulated partition panel in a cooling storage cabinet of which storage chamber is partitioned into a plurality of spaces by the thermally insulated partition panel and the sizes of the spaces are variable. SOLUTION: A cooling storage cabinet 1 is provided with a storage chamber 4 that is covered with heat-insulating boards as side boards, a top board and a floor and a heat-insulating partition panel 5 that partitions the inside of the storage cabinet into spaces 6 and 7 and can change the sizes of spaces by moving the partition panel. On either or both of the side boards and the top board, a heater 18 that prevents the condensation is arranged along the travel of the heat-insulating partition panel.
Patent JP-H05116552-A (JP)
Title: Power transmission for vehicle
Inventor: OTA ATSUSHI
IPC: B60K17/348
Filed: 1991-10-25
Abstract: PURPOSE:To compact the layout of components of a power transmission by distributing a larger amount of power to a front axle than to a rear axle when power from an output shaft is distributed to the front and rear axles and to make an intermediate shaft unnecessary by disposing all of output gears coaxially. CONSTITUTION:An output of an engine 1 is transmitted in the order of an output shaft 20, a chain 19 and an input shaft 3 and has its speed changed by a transmission 2 and is then output from an output shaft 4. The output is transmitted to the sun gear 16 of a planetary final gear 15 and rotates a pinion carrier 17 and an input from the pinion carrier 17 is provided to the internal gear 6 of a planetary gear 5 and distributed to front and rear axles. For the front axle 11, a larger distributed force is provided to a front differential case 8 via the pinion carrier 17 having a large radius and a smaller distributed force is provided to the rear axle 13 via a sun gear 9 of small radius. Also, the final gear 15, the front differential case 8, the planetary gear 5 and a straight toothed gear 23 are all disposed coaxial with the front axle 11 and adjacent each other in sequence, so that the power transmission is compact.
Patent JP-S61152673-A (JP)
Title: Production of dibenzo(b,e)oxepine derivative
Inventor: KUMAZAWA TOSHIAKI
IPC: C07D313/12
Filed: 1984-12-26
Abstract: PURPOSE:To produce the titled compound useful as an anti-allergic agent or its intermediate, in high yield, in short steps, by reacting a phthalide with a compound such as easily available sodium ethyl p-hydroxybenzoate, neutralizing the product with an acid, and reacting with a condensation agent. CONSTITUTION:The dibenzo[b,e]oxepine derivative of formula III [e.g. 11- oxodibenzo[b,e]oxepine-2-carboxylic acid ethyl ester] can be prepared by (1) reacting a phthalide with the compound of formula I (R<1> is lower alkyl; M is alkali metal or alkaline earth metal) (e.g. sodium salt of ethyl p- hydroxybenzoate), (2) neutralizing the reaction product with an acid such as acetic acid, and (3) reacting the resultant compound of formula II [e.g. 2-(4- ethoxycarbonylphenoxy)methylbenzoic acid] with a condensation agent such as trifluoroacetic anhydride. The starting compound of formula I is obtained easily by the reaction of the compound of formula IV with a metal alkoxide.
Patent JP-S62138125-A (JP)
Inventor: KATAYAMA KEIICHI
IPC: E02B3/14
Filed: 1985-12-11
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-H06191395-A (JP)
Title: Braking pressure controller for surface vehicle
Inventor: YOAHIMU NERU
IPC: B60T13/57
Filed: 1993-10-05
Abstract: PURPOSE: To realize a brake pressure control device in a small predetermined space with improved reactive characteristics to preferably regulate a brake force and a vehicle acceleration and deceleration in the brake pressure control device for a road vehicle having a hydraulic brake including a pneumatic brake doubler. CONSTITUTION: In the brake pressure control device for a road vehicle having a switching unit 92 for switching a brake doubler to an operation with an increased amplification factor when a driver's brake pedal operating speed exceeds a limit value, a rigid force transmission element 99 is provided in mechanical parallel with a flexible transmission element 54 at an axial force transmission passage from the pedal to a master cylinder through a reaction piston 58 of a control part 41, a reaction element 54 and a drive piston of the doubler. For a target brake operation, a position entering the force transmission passage has the element 99 as an initial position, and when the pedal operating speed exceeds the limit value, the unit 92 reacts to remove the element 99 from the support position as the initial position as a space piece.
Patent JP-H06127320-A (JP)
Title: Air bag for occypant at front passenger's seat
Inventor: MURAMATSU YASUTAKA
IPC: B60R21/237
Filed: 1992-10-19
Abstract: PURPOSE:To relax the shock when an air bag is developed, and to make the folding work of the air bag and the confirming work of its folding condition easier. CONSTITUTION:The projecting part of an air bag 16 is provided at the upper side of an instrument panel. The air bag 16 is folded by folding the left side and the right side of the developing member 67 to the inner side in order along its projecting direction. Then, the developing member 67 folded in the plate form is folded in the wave form remaining the part near a marking 75 so as to form a folded member 74. The folded member 74 is wound to move the marking 75 from the front side to the rear side passing at the upper side, while being wound by a winding member 73, and it is squeezed and housed inside an upper frame body 12. The air bag 16 is developed at first along the front glass, and then developed to the rear side and the lower side. As a result, by confirming the marking 75 through a through hole 45 at the upper frame body 12, the folding condition of the air bag 16 can be confirmed.
Patent JP-H1099536-A (JP)
Title: Ball counter
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a ball counting unit which can be mounted on and removed easily from a game machine island bed and makes it difficult for players to commit a fraud. SOLUTION: A ball receptacle 5 which receives balls discharged from a game machine 2, a ball counter 76 which can count balls discharged from the receptacle 5, and a guide gutter 133 which guides balls in the ball receptacle 5 to a pinball island through the ball counter 76, are integrated, and as a ball counting unit 4 which is thus organized is provided in the game machine island bed in a detachable manner, the maintenance of the unit due to failure can be carried out with the unit remaining installed and the replacement of the unit can be made easily.
Patent JP-H10106374-A (JP)
Title: End part cap for cable protective tube
Inventor: KIKUMORI YASUHIRO
IPC: H02G15/013
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent a priming wire end part from pulling out at the time of cable pulling-in work by forming a small projected part, which has a through hole for pulling out the priming wire, in a recessed part. SOLUTION: Of this cable protective cap, the recessed part 2 is press-inserted to the end part of a cable protective pipe P until the flange part 1 is brought into contact with the cut end face while a priming wire W for pulling-in a cable being penetrated through a through hole 4 of the small projected part 3. To insert the priming wire W into the through hole 4, the priming wire W previously inserted into the protective pipe P is inserted into the through hole 4 from the back face side of the cap and the end part of the priming wire W is prevented from coming out during a work by, for example, a firmly bending manner or forming a knot. Moreover, coming out of the priming wire W or water penetration through the through hole 4 can be prevented by making the inner diameter of the through hole 4 slightly smaller than the diameter of the priming wire W.
Patent JP-H03141539-A (JP)
Title: Forming method of conductive film of cathode ray tube
Inventor: KONISHI SHINICHI
IPC: H01J29/88
Filed: 1989-10-27
Abstract: PURPOSE:To form a conductive film with good adhesiveness by such a method that forced drying becomes unnecessary and an absorption quantity of moisture and gas in the air is decreased by forming a conductive film using a suspension in which cement is used as adhesive. CONSTITUTION:A conductive film 7 on the inside of a funnel 2 of a color picture tube is formed by coating a suspension by means of spraying, brushing, etc. The suspension is mainly composed of conductive particles of graphite, iron oxide, titanium oxide, etc., and other particles and carboxylate cement made up of zinc oxide and polyacrylic acid as adhesives. In the case of this suspension, reaction where the moisture in the suspension and cement are bonded to change into cement gel rapidly advances together with generation of heat in 2-3 hours after addition of cement. Resultantly, the cement gel is bonded to solid particles such as graphite, iron oxide, titanium oxide, etc., in the suspension and can be tightly adhered to the inside of the funnel.
Patent JP-S61153436-A (JP)
Title: Heat pump type hot-water supplier
Inventor: KAJITANI TOSHIMOTO
IPC: F24D19/10
Filed: 1984-12-27
Abstract: PURPOSE:To eliminate heat dissipation from a hot-water reserving tank and permit the efficient operation of a heat pump by a method wherein the main body of a bathtub is utilized as the hot-water reserving tank and temperature in the bathtub is detected while the capacity of a compressor is changed by a water temperature detecting sensor provided with the set temperatures of oil-up and lower limit. CONSTITUTION:When water temperature in the bathtub 16 in initial period is lower than the lower limit set temperature of the water temperature sensor 20, the compressor 3 is operated with the maximum frequency by a capacity control unit 21 until the boil-up set temperature to secure hot-water soon. When the water in the bathtub 16 is heated up to the boil-up set temperature, a signal is outputted by the water temperature sensor 20 to the capacity control unit 21 and a heat pump heat source unit 2 is stopped. When the temperature in the bathtub 16 becomes lower than the boil-up set temperature after being boiled up, the capacity control unit 21 is operated by the water temperature sensor 20 to operate the heat pump source unit 2. In this case, the compressor 3 is driven with the minimum frequency and the hot-water in the bathtub 16 is heated to the boil-up set temperature while the temperature may be maintained.
Patent JP-H10114663-A (JP)
Title: Pharmaceutical composition promoting cancer cell differentiation
Inventor: RYO MEICHO
IPC: A61P35/00
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition comprising a cell differentiating agent extracted and purified from human urine, capable of improving an abnormal methylated enzyme conjugate of cancer cell and having high treating and preventing effect on cancer. SOLUTION: This pharmaceutical composition comprises an effective amount of cell differentiation agent extracted and purified from human urine and its base and preferably uses together with thymidine. Furthermore, the differentiating agent is obtained by collecting human urine having 1.2-3.7g/l creatine concentration, passing the human urine through the absorbent XAD-16 or an absorbent having function similar thereto, extracting the eluate with ethanol or an organic solvent having a structure similar thereto to recover a purified cell differentiation agent.
Patent JP-2001100409-A (JP)
Title: Alkali negative development type photosensitive resin composition, production method of pattern and electronic parts
Inventor: KOMATSU HIROSHI
IPC: G03F7/075
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain an alkali negative development type photosensitive resin composition less liable to swell in alkali development and excellent in properties of a pattern, adhesiveness to a substrate, crosslinking efficiency, reactivity and compatibility after development, to produce a pattern by polyimide patterning by development with an inexpensive aqueous alkali solution and to provide electronic parts each having the pattern and excellent in reliability. SOLUTION: The photosensitive resin composition contains (a) a photosensitive polyimide precursor having a reactive unsaturated functional group in its molecular chain and soluble in an aqueous alkali solution, (b) an addition polymerizable compound containing a reactive unsaturated functional group and not containing an atom having a non-shared electron pair in its principal skeleton except the reactive unsaturated functional group and (c) a sensitizer.
Patent JP-H02127382-A (JP)
Title: Seal device for hydraulic equipment
Inventor: ASAKA MASAYA
IPC: B66F3/24
Filed: 1988-11-08
Abstract: PURPOSE:To enclose the mist of working oil in a sealed space by enveloping the portion where the working oil in a cylinder leaks out with a cover and blocking the gaps between a plunger and the cover with a seal material and to discharge only the gas component of the mist to the outside air and prevent the uncomfortable feeling due to a malodor by fitting a mist filter. CONSTITUTION:A cover 10 is held afloat from a packing presser 4a, and the outer periphery of the cover 10 and the end section of a cylinder 1 are enveloped with a mist filter 11. Gaps between them and a plunger 2 and the cylinder 1 are blocked with a seal material 6 to prevent oil leakage. The mist filter 11 is constituted of coarse and dense double filters, and misty working oil grains stuck to the filter are naturally cooled and dripped into an oil sump 7 and prevented from leaking to the outside by the seal material 6. The grains causing a malodor is enclosed in a sealed space, and only the gas component is discharged to the outside.
Patent JP-H03154610-A (JP)
Title: Removing trialkyl arsine
Inventor: GAAHAADO POORU NOWATSUKU
IPC: B01D15/00
Filed: 1990-10-18
Abstract: PURPOSE: To efficiently absorb and remove trialkyl arsines from fluids containing trialkyl arsines by bringing the fluid into contact with a solid adsorbent material containing a silver component supported on an inorg. support under specified conditions. CONSTITUTION: A feed fluid containing at least one kind of trialkyl arsine is brought into contact with a solid adsorbent material having at least one kind of silver component supported on an inorg. support under such conditions that a fluid product containing a lower trialkyl arsine content than the feed fluid is produced and that the solid adsorbent contains at least one kind of trialkyl arsine removed from the feed fluid. As a result, at least trialkyl arsines are partly removed from the feed fluid. The feed fluid is, for example, gas containing hydrocarbons. The trialkyl arsines are, for example, trimethyl arsine and dimethylethyl arsine.
Patent JP-S61152147-A (JP)
Title: Electronic equipment
Inventor: HIROTA SATOSHI
IPC: H04L13/16
Filed: 1984-12-25
Abstract: PURPOSE:To telephone easily from an input part of an electronic equipment by connecting a table where character codes are stored and a table where numeric codes are stored to a CPU and inputting telephone numbers with character keys and numeric keys. CONSTITUTION:A key input part 1 is connected to a CPU2 of the electronic equipment like a typewriter, and a TEL key 1c of the input part 1 is operated to switch the mode of the CPU2 to the type mode and the telephone mode. A number table 4 where numbers corresponding to numeric codes of numeric keys 1a of the input part are stored and a character table 5 where numbers corresponding to character codes of character keys 1b are stored are connected to the CPU2. Under the control of this CPU2, the input from the input part 1 is discriminated by a discriminating part 3, and a telephone number from tables 4 and 5 is transmitted through a buffer 6 and an MODEM circuit 9. Input data from a line is inputted to the CPU 2 and is displayed on a display part 12 or is stored in a RAM13, thus making telephone from the electronic apparatus possible.
Patent JP-2001096864-A (JP)
Title: Image forming device
Inventor: SUGIURA HIROSHI
IPC: B41J29/38
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device that can be made easy to use for users in an image forming device having a multijob function. SOLUTION: The timing of allowing the execution of other executable jobs is controlled on the basis of execution timing information (for example, previously set time, a time when the job is expected to end or the like) showing the timing of permitting such other executable jobs in a case where a restorable abnormality that may involve existence of other executable jobs among other jobs occurs during the execution of a job.
Patent JP-S63135470-A (JP)
Title: Actinic radiation-curable, pressure-sensitive adhesive composition
Inventor: MURASE KIYOSHI
IPC: C08F220/12
Filed: 1986-11-27
Abstract: PURPOSE:To form a compsn. which has excellent trackiness and can be easily cured by an actinic radiation, by blending a polyalkylene glycol monoalkyl ether mono(meth)acrylate with a specified monofunctional acrylate and other monofunctional (meth)acrylate. CONSTITUTION:An actinic radiation-curable, pressure-sensitive adhesive compsn. is formed from 10-40wt% component A, 5-40wt% component B and 20-85wt% component C. [A]: at least one member of polyalkylene glycol monoalkyl ether mono(meth)acrylates of formula I (wherein R1 is H or methyl; R2 is a 2-3C alkylene; R3 is a 4-9C alkyl; n is 1-3), [B]: at least one member of monofunctional acrylates of formula II [wherein X is a group of formula III (wherein m is 2-7; l is 1-7) or IV (wherein R4 is H or methyl; Y is a residue of a dibasic acid)] and [C]: at least one monofunctional (meth)acrylate having an MW of 200-1,000 other than the components A and B.
Patent JP-H05118621-A (JP)
Title: Air conditioner
Inventor: MIYAMOTO HIROYUKI
IPC: F24F11/02
Filed: 1991-10-28
Abstract: PURPOSE:To provide an air conditioner which is thermally pleasant for a user who is in the room even in the build-up time when the room temperature is greatly different from a set temperature (pleasant temperature) or even when he is in the room for many hours at a temperature near the set temperature. CONSTITUTION:A heat source 1 for making cold and hot water, heat radiator 3 which receives and gives heat with the air in a room, radiation panel 4 which receives and gives heat from and to the panel surface, cold water and hot water pipings 5 that connect respective devices, first three-way valve 6 provided in the piping before the inlet of the heat radiator 3 and second three-way valve 7 provided between the outlet of the heat radiator and the inlet of the radiation panel, room temperature sensor 8 which detects the temperature in the room in which the heat radiator and radiation panel are provided, and controller 9 to which the output of the room temperature sensor 8 is inputted and which regulates the degrees of opening of the first and second three-way valves 6, 7 are provided. The controller 9 regulates the degrees of opening of the first and second three-way valves 6, 7 according to the output of the room temperature sensor 8 and circulates cold and hot water to either one or both of the heat radiator 3 and rediation panel 4.
Patent JP-H08116795-A (JP)
Title: Vessel for culturing plant
Inventor: OWADA MITSUO
IPC: A47G7/04
Filed: 1994-10-19
Abstract: PURPOSE: To provide a plant cultivation vessel comprising plural small vessels, a fixing means for fixing the small vessels and plant culturing materials filled in the small vessels and useful for easily forming a partition or a wall decoration having freely changeable shape with the plant. CONSTITUTION: This vessel for culturing a plant is composed of plural small vessels 1 and a fixing means 2 for fixing the small vessels 1 in arranged state. The fixing means 2 is made of a wire net having a mesh size capable of holding the small vessels 1. The small vessel 1 is filled with a plant culturing material such as soil, sand or cotton together with water.