baber/WOPTO huggingface dataset:
Patent JP-H06175438-A (JP)
Title: Automatic document feed device
Inventor: KIMURA YOICHI
IPC: B65H9/14
Filed: 1992-12-03
Abstract: PURPOSE:To provide an automatic document feed device which gives no affection unpreferable for image formation, by compensating a skew feed of a double sided document during conveyance of them. CONSTITUTION:In an automatic document feed device in which the front and rear surfaces of documents are fed through separate paths during conveyance of double sided documents, a control device sets the set value of a timer which is started in response to the detection of document detecting sensors 2, 5, 11, 15 positioned upstream of left and right press rollers 13 for feeding documents in cooperation with a document carrier drum 8 rotatable in two directions, in respective parts of the document conveying paths, corresponding to a conveying mode for the document feed, so as to control the optimum documents registering times (flexion value) in order to set the same for the individual document conveying paths.
Patent JP-H04191908-A (JP)
Title: Nc command data preparing method
Inventor: MURAKAMI TAKAYOSHI
IPC: G05B19/4093
Filed: 1990-11-27
Abstract: PURPOSE:To shorten the preparing time of NC command data by giving positional information to the plural pieces of NC command data, arranging the respective plural pieces of NC command data based on the positional information and preparing the new NC command data. CONSTITUTION:Positional information to indicate respective positional relation is set to the respective NC command data corresponding to an original drawing read by a scanner device 2 based on an instruction from an operator inputted by using a keyboard 4 and a mouse 5 by a data positional information setting processing part 11. Next, a picture corresponding to the NC command data is displayed on a CRT 3 based on the positional information st by the data positional information setting processing part 11 by a data executing processing part 12. Then, when it is the picture as it is intended, a file name is given to a temporary file prepared by the data executing processing part 12 and is transmitted to a storage device 6 by a data registering processing part 13. Thus, the NC command data to posses the positional information is reused when it is necessary.
Patent JP-H09161259-A (JP)
Title: Magnetic recording medium and magnetic recording method using the same
Inventor: YUKI MASAKI
IPC: G11B5/02
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium having excellent erasing characteristics and O/W characteristics by specifying the squareness ratio of the magnetic recording medium to >=0.8 and the squareness coercive force thereof to >=0.7. SOLUTION: A polyethylene terephthalate(PET) base film having 10μm thickness is coated with a magnetic coating material contg. alloy magnetic powder at 2.5μm thickness by gravure coating and the orientation magnetic field is adjusted in an orienting stage after the application, by which the squareness ratio is adjusted to >=0.8 and the squareness coercive force thereof to >=0.7. The squareness coercive force is expressed by the ratio of the distance 4 from a residual magnetic flux density 3 to a polygon 2 at the point of the coercive force and is a parameter determined as S*=H/Hc which indicates the uniformity of the magnetic characteristics near the coercive force of the medium. All of the particles within the medium are judged to be the same in the coercive force within the medium at the squareness coercive force of 1.0.  The squareness coercive force is determined by the drawing of only the straight lines from the chart (BH loop and MH loop) of the magnetic characteristics.
Patent JP-H04192482-A (JP)
Title: Manufacture of semiconductor laser of ridge waveguide type
Inventor: ARIMOTO SATOSHI
IPC: H01S5/00
Filed: 1990-11-26
Abstract: PURPOSE:To simplify a process and to prevent a laser characteristic from being deteriorated by a method wherein an n-type GaAs current-blocking layer and a p-type GaAs contact layer are formed by one crystal growth operation by using a low-pressure MOCVD method which uses trimethylgallium. CONSTITUTION:The thickness of a P-type GaAs cap layer 6b is made thick; an SiN film 9 is patterned; an inverted mesa ridge structure 13 is formed in a <011> direction while trimethylgallium TMG is used as a group III material, AsH3 is used as a group V material and a low-pressure MOCVD method is used, an n-type GaAs current-blocking layer 7b and a P-type GaAs contact layer 14 are grown. As a result, a crystal is grown selectively in such a way that the ridge 13 is buried excluding the part of the SiN film 9; a prescribed shape is obtained. That is to say, a semiconductor laser device of ridge waveguide type is realized by two crystal growth operations. Thereby, a process is simplified and it is possible to prevent a laser characteristic from being deteriorated.
Patent JP-H10169676-A (JP)
Title: Outside holding shoe type brake device
Inventor: KAWABATA MINORU
IPC: F16D49/16
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To provide an outside holding shoe type brake device whereby a brake can be surely applied relating to both directions of a wheel, to have a relatively simple structure to be suited for braking of the wheel in a wheelchair or the like. SOLUTION: This outside holding shoe type brake device comprises a drum part 15 provided on a hub, a housing 2 having a space with the drum part 15 receivable in a cover part 2b, a pair of brake units 3, 4 having brake shoes 5, 6 arranged so as to interpose a periphery of the drum part 15 from both sides to bearing support a tip end of both the brake units 3, 4 partly to the housing 2 capable of swiveling, a wire lock fixture 20 fixing a brake wire provided in the end of one brake unit, and an outer wire lock fixture 21 of the brake wire provided in the end of the other brake unit. In both sides of a center line L passing through the center of the drum part 15, the brake units 3, 4 are arranged symmetrically to a shaft 7 bearing supporting the brake units 3, 4.
Patent JP-H01168976-A (JP)
Title: Coating material for floor
Inventor: GOMI TADASHI
IPC: C09J7/02
Filed: 1987-12-22
Abstract: PURPOSE:To obtain the title coating material consisting of a high polymer film and coating material capable of fixing the above-mentioned film on a floor in releasable state from a floor material and capable of applying on the floor face without using any solvent such as water and rich in endurance. CONSTITUTION:A pressure-sensitive adhesive having adhesion of 0.1-2kg/25mm width such as acrylate, acrylic acid, vinyl acetate copolymer, etc., is provided to either one face of high polymer film consisting of polyvinyl chloride, polyethy lene, etc., and having 0.001-5mm thickness, 3-20KHN Knoop hardness and <=100mg abrasion weight loss by Taber test (under states of 1000g load, abrasion ring CS-17500 revolutions) to provide the aimed coating material for floor. The coating material has good adhesion to a floor and excellent releasability from the floor and is rich in endurance.
Patent JP-H04191923-A (JP)
Title: Data transfer circuit
Inventor: WATANABE SUMIO
IPC: G06F3/12
Filed: 1990-11-26
Abstract: PURPOSE:To serial-transfer data at speed corresponding to the residual capacity of a battery by supplying parallel data to a parallel-serial converter, after that, counting clocks from a frequency divider, supplying the fixed number of clocks to the parallel-serial converter and converting. CONSTITUTION:A parallel-serial converter 1 converts parallel data DAT into serial data HDAT with being synchronized with a clock CLK2 and transfers to a battery driving type external device 2 that power consumption changes corresponding to transfer speed, a thermal printer, for instance. A frequency divider 3 frequency-divides a clock CLK0 corresponding to a transfer speed control signal CKG. Then, a clock gate 4 supplies the parallel data to the parallel-serial converter 1, after that, counts clocks CLK1 from the frequency divider 3, supplies the fixed number of clocks CLK2 to the parallel-serial converter 1 and makes it execute conversion. Thus, the data can be serial- transferred at proper speed corresponding to the residual capacity of a battery 2a.
Patent JP-H01204527-A (JP)
Title: Digital-analog converter
Inventor: HENDORIKASU YOHANESU SUKOUUENA
IPC: H03M1/74
Filed: 1988-12-24
Abstract: PURPOSE: To reduce the power consumption by obtaining an analog output signal which has nonidentity of current intensity compensated by controlling a different combination of a current source in subordinate periods in a certain period. CONSTITUTION: A current source circuit 3 is so constituted as to generate N currents I1 -IN having nearly the same current intensity. One period is subdivided into two subordinate periods so as to convert a digital input signal D supplied to an input terminal 1. Then a combinational circuit 4 puts together the currents of (d) current sources in each subordinate period so that various combinational currents of (d) current sources among N current sources are put together in each subordinate period in the period, providing that (d) is the decimal value of the digital input signal D. Therefore, an analog output signal which does not become equal in current intensity (nonidentity) can be compensated. Consequently, needed elements decrease in number and the voltage consumption is reducible.
Patent JP-H03187875-A (JP)
Title: Two-chamber type container with pressure applied
Inventor: TSURUMARU MICHIKO
IPC: B05B9/047
Filed: 1989-12-16
Abstract: PURPOSE:To obtain a two-chamber type container with pressure applied to ensure long-term ejection property of contents by a method wherein an outer can flange made of steel, and inner can flange made of aluminum and a periphery of a metal lid made of metal are overlaid in this sequence and clamped in multiple turns, while the inner can flange made of aluminum covers at least a body hook radius part of the multiple clamped part. CONSTITUTION:An outer can 2 made of steel is bent outward via an upper bead part 17 to form a body hook 18 directing downward. On the other hand a metal lid 4 is bent inward via an outer peripheral cover 22 and a lower bead part 19 to form a cover hook 20 directing upward. The body hook 18 and the cover hook 20 are engaged with each other to be lock-seamed each other while an overlap length L is secured between them as well as a sealant 21 is put into the upper bead part 17 and the lower bead part 19 or further to an overlapped part L thereby maintaining a pressure-resistant airtight structure. A flange 23 of an inner can 3 made of aluminum extends to cover the body hook 18 of the outer can 2 made of steel and is securely held by the body hook 18 and the outer peripheral cover 22 so that pressure-resistant sealability is perfect.
Patent JP-H07178979-A (JP)
Title: Serial printer
Inventor: IKEDA YASUYUKI
IPC: G05B13/00
Filed: 1993-12-22
Abstract: PURPOSE:To keep a constant gap even when a print head and a platen are tilted. CONSTITUTION:A microprocessor 37 controls a platen moving section 30 and a carriage moving section 32, measures a distance between the platen and the print head at two points separated in the printing direction on the platen, and stores the obtained result in a platen-ribbon protector bracket distance memory 34. The microprocessor 37 obtains a tilt of the platen from the difference of the distance, controls the platen moving section 30 and the carriage moving section 32 in printing, and moves the platen up and down in accordance with the tilt by moving a carriage unit so as to keep a gap constant.
Patent JP-H05173681-A (JP)
Title: Computer
Inventor: SAKANO RYUICHI
IPC: G06F15/02
Filed: 1991-11-12
Abstract: PURPOSE:To reduce the thickness of the lid opening/closing type computer such as a portable personal computer. CONSTITUTION:A projection 10 is provided on the side of a lid 4 and when the lid 4 is closed, the projection 10 pushes in successive plates 7 provided in a computer main body to push all keys 2, engaged with the successive plates 7, in the computer main body. Further, a switch is provided between the lid 4 and computer main body and when the lid 4 is closed, a controller which controls the keyboard is disabled.
Patent JP-H08176244-A (JP)
Title: Resin composition for scagliola
Inventor: HARA YOICHI
IPC: C08L67/06
Filed: 1994-12-27
Abstract: PURPOSE: To obtain a resin composition which is excellent in dispersion stability and can give a scagliola excellent in transparency and cracking resistance as well as in surface smoothness and hot-water resistane. CONSTITUTION: This composition comprises 40-65wt.% unsaturated polyester or vinyl ester, 3-25wt.% saturated polyester and 30-50wt.% radical-polymerizable monomer. The saturated polyester should have a number-average molecular weight of 1000-4000 and a glass transition temperature of 50-100 deg.C.
Patent JP-H05161460-A (JP)
Title: Jelly-like food containing pulverized cellulose-based material
Inventor: SHUDO KEIKO
IPC: A23L9/10
Filed: 1991-12-10
Abstract: PURPOSE:To obtain the subject jelly-like food excellent in shape retainability, elasticity, gel-forming ability and texture by dispersing a specific pulverized cellulose-based material at a specified amount in a food matrix. CONSTITUTION:The objective jelly-like food can be obtained by dispersing (A) 0.1-5 pts.wt. of a pulverized cellulose-based material in (B) 100 pts.wt. of a food matrix. The component A has the following characteristics: (1) particle diameter for 50% cumulative volume: 0.3-6mum and (2) volume content of particles <=3mum in diameter: <=25%.
Patent JP-H01168080-A (JP)
Title: Manufacture of josephson junction element
Inventor: YAMADA KOJI
IPC: H01L39/24
Filed: 1987-12-24
Abstract: PURPOSE:To prevent short circuits between electrodes, by providing excessive overhang parts in a resist pattern, machining the pattern of three-layer films by ion etching using an Ar ion beam, and recovering the etched part, with the resist pattern on the three-layer films as lift-off masks. CONSTITUTION:Three-layer films comprising a lower electrode 12, AlOx 13 and an upper electrode 14 comprising an Nb film are continuously deposited on a substrate 11. Thereafter positive type resist is used, and an overhang pattern 15 is formed on the upper electrode 14. When continuous machining is performed by etching using an Ar ion beam, a reattached material 16 is formed only at the overhang part. Then, the pattern 15 on the upper electrode 14 is used as a lift-off masks, and the etched part is recovered. Al2O3 18 is deposited on an insulating Si film 17. Then, the resist on the electrode 14, the insulating Si film 17 and the Al2O3 are removed. Thus the surface is flattened. Then, a pattern 19 is formed on the upper electrode 14 by using the resist. Thereafter, patterning of the upper electrode 14 is performed until the AlOx 13 is exposed. Then an insulating Si film 20 is used, and the etched part is recovered. Thus, short circuits between the interconnecting electrodes of the lower electrode and the upper electrode can be prevented.
Patent JP-H11159906-A (JP)
Title: Absorption heat pump system
Inventor: SAWADA TAKASHI
IPC: F25B15/00
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To properly hold distribution of a working medium at the internal part of a device and to reliably recover the working medium to a thick solution tank. SOLUTION: A refrigerant circuit provided with a refrigerant flow passage 7, a thin solution flow passage 9, and a thick solution flow passage 17 to store a working medium, a receiver 16, and a gas liquid separator 2. The thick solution tank 17 is portioned below the liquid receiver 16 and the gas liquid separator 2. The working medium is recovered in the thick solution tank 17 through the action of gravity and by blocking gathering of the working medium at an absorber 6 and a condenser 3, operation performance of a solution pump 10 is improved and a device is reliably started.
Patent JP-H09163985-A (JP)
Title: Actin-like protein gene of pneumocystis carinii virus, its protein composition and detection of pneumocystis carinii virus
Inventor: HIRAOKA YOSHIKI
IPC: C12N15/09
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new gene useful for the diagnosis and therapy of and the vaccine development for carinii pneumonia, having a base sequence coding part of the amino acid sequence of an actin-like protein coded by pneumocystis carinii virus gene. SOLUTION: This new gene has a base sequence of the formula, etc., coding part of the amino acid sequence of an actin-like protein coded by pneumocystis carinii virus gene, and consists of either a single-stranded DNA containing 923-1398 nucleotides or a double-stranded DNA composed of the above single-stranded DNA and the complementary DNA corresponding thereto. This new gene is useful for the diagnosis and therapy of and the vaccine development of carinii pneumonia as well as the diagnosis of a virus marker of patients affected by carinii pneumonia.  This gene is obtained by the following process: rats which artificially caused immunodeficiency due to mass administration of steroid hormone are infected with pneumocystis carinii virus which is then proliferated and then recovered by a conventional means, and the DNA of the virus is isolated to prepare a library which is then retrieved by a yeast bacterium actin gene probe.
Patent JP-H08173506-A (JP)
Title: Chemical preparing kit
Inventor: UCHIDA TADATOSHI
IPC: B65D81/32
Filed: 1994-12-27
Abstract: PURPOSE: To provide an inexpensive chemical preparing kit capable of being practically sterilely operated, having a simple structure, and easily operated. CONSTITUTION: This chemical preparing kit is constituted of a slide tube 1 partitioned into a slide section and a vial insertion section by a partition wall having a through hole, a double-end needle formed with a solution container insertion section 34, and a vial 4. The solution container 2, double-end needle 3, and vial 4 are fitted to the slide tube 1 in this arrangement order. When the solution container 2 is pressed downward in this chemical preparing kit provided with a normal order regulating means, the vial 4 moves the solution container 2 downward without being pierced by an upper piercing needle 31, and the rubber plug 42 of the mouth section 41 of the vial 4 is pierced by a lower piercing needle 32.
Patent JP-2001156266-A (JP)
Title: Bit line formation method
Inventor: GO CHOSHAKU
IPC: H01L21/301
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To reduce the capacitive coupling between bit lines. SOLUTION: The bit line formation method for forming the bit lines of a DRAM memory array includes a process that covers the DRAM memory array for forming an interlayer dielectric 201, a process where the interlayer dielectric 201 is etched for forming a trench 203 in the interlayer dielectric 201 and the trench 203 collectively forms bit-line patterns for tapering the side wall of the trench 203, and a process that deposits an electrically conductive substance for forming the bit lines.
Patent JP-H01166053-A (JP)
Title: Electrophotographic sensitive body
Inventor: KURODA MASAMI
IPC: C09B26/02
Filed: 1987-12-22
Abstract: PURPOSE:To obtain an electrophotographic sensitivity body having high sensitivity for both positively charged state and negatively charged state by using a specified hydrazone deriv. for a charge transfer material on an electroconductive base body. CONSTITUTION:The title electrophotographic sensitive body has a photosensitive layer contg. at least one kind of hydrazone deriv. expressed by formula I, wherein each R1-R7 is H, halogen, alkyl, alkoxy, allyl, aralkyl, or (substituted)aryl; each R8 and R9 is alkyl, allyl, aralkyl, or (substituted)aryl; n is 0 or 1. The hydrazone deriv. expressed by formula I is synthesized by a usual method, namely, by a condensation reaction of an aldehyde or a carbonyl compd. with a hydrazine compd. in an appropriate solvent such as alcohol in the presence of a small amt. of acid, if necessary. Thus, photosensitivity and characteristics during recurrent continuous use of an electrophotographic sensitive body are improved.
Patent JP-H06141737-A (JP)
Title: Method for cooling water tank for ornamental fish and appaeratus used for the same method
Inventor: WADA ICHIRO
IPC: A01K63/04
Filed: 1992-11-12
Abstract: PURPOSE:To simply cool water in a water tank by keeping the interior of the water tank in a stirred state, blowing air on the water in the water tank or a filtration tank and cooling the water in the water tank with the heat of vaporization generated by evaporation of the water. CONSTITUTION:The interior of a water tank for ornamental fishes is kept in a stirred state by a method for operating a filter 2, etc., and air is then blown from a cooler 3 having an air discharge port 7 and an opening 8 on the water surface 6 of the water tank or the water surface of a filtration tank. The water in the water tank is cooled to a temperature suitable for growth of tropical fishes, etc., by the heat of vaporization generated by the evaporation of the water.
Patent JP-H08185053-A (JP)
Title: Image forming device
Inventor: HONMA TORU
IPC: G03G15/08
Filed: 1994-12-27
Abstract: PURPOSE: To provide an image forming device capable of always adjusting the resistance value of a developer to a constant one, even if environment such as temperature and humidity is changed, and maintaining initial image quality for any original. CONSTITUTION: A reference original as a reference is previously set in the front end position of an original platen and when the power source of a copying machine is applied for instance, a latent image corresponding to the image of the reference original is formed on a photoreceptor drum 12 and the formed latent image is developed by a developing device. At this time, the value of a current flowing in developing bias power supply 51 is detected by an ammeter 52 and transmitted to a CPU 56 with an A/D converter 55. The CPU 56 calculates the resistance value of the developer based on the detected current value and selects one of a group of resistors 53 connected between a developing roller 14a and the developing bias power supply 51 based on the calculated resistance value.
Patent JP-H07178380-A (JP)
Title: Waste solidifying treatment device and its method
Inventor: NAKAHARA TADAO
IPC: B29B17/04
Filed: 1993-12-24
Abstract: PURPOSE:To easily execute a solidifying treatment having high safety without a possibility of eluting of harmful metals contained in waste by press kneading a mixture obtd. by mixing waste plastic materials and waste at prescribed ratios to soften and melt the waste plastic materials, the molding the mixture to a solidified body of a prescribed shape. CONSTITUTION:A mixing means mixes the waste plastic materials and the waste to be subjected to the solidification treatment at the prescribed ratios. Press kneading means 1, 8 soften and melt the waste plastic materials by press kneading the mixture obtd. by the mixing means. Further, molding means 13a, 13b mold the molten mixture obtd. by the press kneading means to the solidified body of the prescribed shape. At least >=2 units of the press kneading means 1, 8 are disposed. Further, the press kneading means 1, 8 are provided with rotating in directions opposite to each other while meshing each other. The press kneading means are provided with heaters 7, 14 near the molten mixture discharge ports of these means.