baber/WOPTO huggingface dataset:
Patent JP-S6415366-A (JP)
Title: Preparation of composition modified nitrided alloy film
Inventor: SAKAKIMA HIROSHI
IPC: C23C14/14
Filed: 1987-07-09
Abstract: PURPOSE:To efficiently obtain nitrided alloy film having a distinct compsn. modification adequate for a magnetic head, etc., by impressing a negative bias voltage periodically at specified intervals to a substrate at the time of forming the nitrided alloy film by a reactive sputtering method. CONSTITUTION:An alloy target having the atom compsn. ratio expressed by the formula MaTbXc is used and gaseous N2 is mixed with gaseous Ar, then the nitrided alloy film is formed by the reactive sputtering method on the substrate to which the negative bias voltage is periodically impressed at the specified intervals. The compsn. modified nitrided alloy film which is modulated in the compsn. in the film thickness direction and has the average atom compsn. expressed by the formula I is thereby formed. (In the formula, M is Fe, Co, Ni; T is Ti, Zr, Hf, V, Nb, Ta, Cr, Mo, W, Mn; X is B, Al, C, Si, Ge, Sn; a, b, c are atom compsn. % and satisfy the conditions expressed by the formula; a', b', c' are average atom compsn. % and the numerical values satisfying the conditions expressed by the formula IV - the formula X).
Patent JP-S59123341-A (JP)
Inventor: JIYANNRUI PIKAARU
IPC: H04L25/49
Filed: 1983-09-19
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-H0336545-A (JP)
Title: Method for packaging photosensitive printing plate
Inventor: GOTO SEI
IPC: G03C3/00
Filed: 1989-07-03
Abstract: PURPOSE:To prevent the deterioration in the visible image formability by exposing and printing resistance, etc., of the photosensitive printing plate by confining the moisture content ratio of at least either of backing boards and slip-sheets to be used at the time of superposing the photosensitive printing plates on each other onto a base to <=8%. CONSTITUTION:The upper surfaces of the photosensitive printing plates 1 are formed as photosensitive surfaces. The slip-sheets 2 are prepd. and are interposed between the photosensitive printing plates at the time of superposing, for example, 50 sheets of such plates on each other. The backing boards 3 are disposed on the top and bottom surfaces and are used as buffer materials for impact. The entire part is packed by a moistureproof material, for example, moistureproof paper 4. The moisture content ratio of the slip-sheets 2 or the backing boards 3 is confined to >=8% in this case. The photosensitive surfaces are, therefore, hardly affected by the moisture. The deterioration in the visible image formability by exposing and the printing resistance, etc., during the packing and storage is prevented in this way.
Patent JP-H041057-A (JP)
Title: On-demand type ink-jet printing head
Inventor: KITAHARA TSUYOSHI
IPC: B41J2/175
Filed: 1990-06-29
Abstract: PURPOSE:To make steady supply of ink possible regardless of the level of the liquid in an ink tank by a method wherein the ink is supplied with an ink supply means by capillary force from the ink tank to a space between a nozzle plate and vibrating plates that are arranged horizontal. CONSTITUTION:Ink is sucked up by capillary action through gaps 106 and 107 provided on the sides of vibrating plates 98 and 100, then is made to intrude into a space between the reverse side of a nozzle plate 108 and the surfaces of the vibrating plates 98 and 100, and thereby meniscuses 124 and 126 are formed on the front ends of the vibrating plates 98 and 100. The ink existing in a space between a backplate 84 and the vibrating plates 98 and 100 is sucked up through the gaps 106 and 107 and the gaps are filled with such ink from the side of fixed ends of the vibrating plates 98 and 100, and the shortage of the ink caused by jetting of ink drops to the outside is filled therewith. As the vibrating plates 98 and 100 are placed on the same plane, delay in the supply of the ink caused by the difference in positions of the vibrating plates does not occur. Furthermore, as the ink moves from an area where the ink drops are not produced to an area where the ink drops are produced, the ink existing around the backplate 84 is sucked up through the entire area of the gaps on the side of the vibrating plates 98 and 100.
Patent JP-H0277252-A (JP)
Title: Footwear type sole massage device
Inventor: MATSUI HIDETSUGU
IPC: A61H23/02
Filed: 1988-07-09
Abstract: PURPOSE:To give a patting vibration and a massaging vibration along with a pressure, to eliminate the dislocation of a position to stimulate and to execute a movement in wearing by fixing or allowing a vibrator to contact with a slipper body main body or bottom body, and simultaneously, supporting the slipper body with the bottom body so as to effectively transmitting the vibration to the sole. CONSTITUTION:For a slipper body 2, many small projections 4 are provided on the upper surface of a base 3 for it. On the lower surface of the slipper body 2 (base 3), a bottom body 7 is integrally fixed by an adhesion. To the bottom body 7, a hole cavity 8 is provided in a part somewhat near a heel in a center, and to the cavity 8, a vibrator 9 is fixed onto the lower surface of the slipper body 2 (base 3). For the vibrator 9, a vibrator 11 is eccentrically fitted to the rotary shaft of a motor 10 to be a driving source, and it is fixed to a supporting plate 12. In such a way, by the rotation of the motor 10, the vibrator 11 is made eccentric, it is rotated on a vertical surface, the up-and-down movement is transmitted to the base 3 of the slipper body 2, and a stimulation is given from the pressure and patting vibration to the sole surface. Then, the strong stimulation is given especially to an arch part and the part near the heel from the center.
Patent JP-S5698730-A (JP)
Title: Automatic pause device
Inventor: MAEJIMA YASUNARI
IPC: G11B15/02
Filed: 1979-12-29
Abstract: PURPOSE: To protect a tape and internal mechanisms by operating a pause mode setting mechanism when the power source is turned off when a recording and reproducing device is in mode other than a pause mode.  
     CONSTITUTION: Since switch S 2  is closed when mode REC is set, electric currents are supplied to bases of transistors TR 9  and TR 11  via diodes D 36  and D 39  to turn on those transistors. Even when switch S 13  or S 16  is closed, transistor TR 3  or TR 6  never turns on. In mode REC, modes FF and REW are never set. Similarly, a current is supplied from switch S 3  to the base of transistor TR 8  via diode D 32 , so that mode REC will not be set in mode FF. Diodes D 34 , D 41 , D 33 , and D 38  provide mutual mode prevention in respective cases. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0730585-A (JP)
Title: Packet switch
Inventor: YAMANAKA NAOAKI
IPC: H04L12/931
Filed: 1993-07-12
Abstract: PURPOSE:To make the circuit scale small by allowing a 2nd buffer section to extract routing information from a passing packet and copying and storing the packet when its own outgoing line is included in the extracted routing information. CONSTITUTION:Header information of a received packet is converted into routing information at routing header provision sections 411-41n and written in each of 1st buffer sections 121-12n. The buffer sections 121-12n are operated by an FIFO algorithm and a packet at the head of the FIFO is sent to a spatial switch 15. Routing information of the packet to be sent is extracted by 2nd buffer sections 131-13n allocated at each cross point of the switch 15 by an address filter. When a packet whose routing information is set with a bit 1 corresponding to its own outgoing line number is detected, the packet is inputted to a packet copy section and copied and the copied packet is stored in a buffer.
Patent JP-S5873275-A (JP)
Title: Facsimile reader
Inventor: HIROSE TAKESADA
IPC: H04N1/031
Filed: 1981-10-27
Abstract: PURPOSE:To provide an original carrying function and an original pressing function for one back side roller, by providing the white back roller located near the reading section of a contact type image sensor, and pressing down an original for carrying. CONSTITUTION:A lot of optical fibers 12 tilted in matching with a reflected light are imbedded along the broadwise direction of an original at the tapered tip of a base main body 11, and a photodetector 13 is provided at the lower end and the fibers are connected to a drive circuit 14. A white back roller 20 which is arranged near the reading section receiving an illuminated light with an illumination light source 19 and presses a contact type image sensor 10 to carry the original in a prescribed speed, is provided.
Patent JP-H0919987-A (JP)
Title: Laminate
Inventor: KATSUSHIRO SHIYOUGO
IPC: B60C5/14
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a laminate suitable for a pneumatic tire having, for example, an air permeation barrier layer such as an inner liner layer which keeps air pressure constant. SOLUTION: A laminate in which at least one kind gas barrier layer (A) selected from a group consisting of polyamide type resin, polyester type resin, polyarylate type resin, polyamide type alloy, and polyester type alloy and an adhesive layer (B) are laminated at least into two layers, a laminated film which is irradiated with electron beams at least from one surface is provided, and the adhesive layer (B) is a laminate consisting of a laminated film in which a rubber layer is heat-bonded and a rubber layer.
Patent JP-S5960449-A (JP)
Title: Electrophotographic process unit
Inventor: KUBOTA ATSUSHI
IPC: G03G21/18
Filed: 1982-09-30
Abstract: PURPOSE:To prevent the deterioration of a photoreceptor by covering a photosensitive drum with a light shielding member in the stage of drawing out a process unit. CONSTITUTION:A process unit contg. a developing device 5, a cleaner 14 and a photosensitive drum 3 is slid on rails 18a, 18b and is drawn from the body of a copying machine to permit inspection and replacement. When external light is irradiated on the photosensitive surface of the drum 3, the photoreceptor deteriorates and therefore, openings A, C for exposure and an opening B for transferring of the process unit are covered with a light shielding material. When the engaging members 27, 36 on the process unit side engage with the detaining members 33, 39, 40 provided to the body of the copying machine, a cover 26 of the photosensitive drum displaces so as to cover the opening B, a window cover 36 so as to cover the opening C and a rotary cover 34 so as to cover the opening A. The member 27 and the cover 26 are connected by means of ropes 31, 32 via a pulley.
Patent JP-H0223320-A (JP)
Title: Electrochromic element
Inventor: MORIMOTO TAKESHI
IPC: G02F1/155
Filed: 1988-07-12
Abstract: PURPOSE:To obtain the long-life electrochromic (EC) element by incorporating at least one of oxides of Ce, Tb, and Pr in a counter electrode. CONSTITUTION:An electrode 2A is formed of a transparent conductive film of ITO, etc., on a 1st substrate 1A and an EC material layer 3 of an electrochemical coloring material is formed thereupon; and a conductive layer 6 of ITO, SnO2, metal, etc., is formed on a 2nd substrate 1B. Here, the whole or part of the counter electrode 2B is formed of a material containing at least one of oxides of Ce, Tb, and Pr. Those oxides are mixed plus trivalent and plus tetravalent oxides and provide electrochemical oxidation-reduction nearly without any change in color tone. Consequently, the long-life EC element can be formed.
Patent JP-H073211-A (JP)
Title: Surface treating agent
Inventor: MORI ATSUSHI
IPC: C09G1/18
Filed: 1993-06-18
Abstract: PURPOSE:To obtain a surface treating agent having a metasiloxane bond obtained by subjecting a metal alkoxide to react with an organic silicon compound containing a fluoroalkyl group, enhancing luster of a coated surface and capable of keeping luster holding effect, degradation prevention, staining resistant effect for a long period of time. CONSTITUTION:(A) A metal alkoxide (e.g. tetrabutoxy titanium) expressed by the formula M(OR1)4 (M is Ti or Zr; R1 is 1-10 alkyl) is subjected to react with (B) 1>=1 organosilicon compound containing a fluoroalkyl group expressed by the formula I [Rf is the formula (CF2)n1X ((n1) is 1-10 integer; X is H, F or Cl or a group of the formula II ((n2) is 0-8 integer); R2 is 1-10C alkyl, alkoxy or alkylcarbonyloxy; R3 is alkoxy or alkylcarbonyloxy; (m1) is 1-10 integer; (m2) is 1-5 integer; (m3) is 0 or 1; (m4) is 2 or 3] or the formula III-V, to obtain a compound having a metasiloxane bond expressed by -M-O-Si-, and the compound is mixed with a hydrocarbon based solvent to obtain the objective surface treating agent.
Patent JP-H0922438-A (JP)
Title: Bar code information reader
Inventor: KOJIMA TAKASHI
IPC: G06K7/10
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a bar code information reader which can increase the bar code reading speed against a long error correction time required compared with recognition of code words, a longer processing time required as the number of read code words is decreased, and against much time required for reading the bar codes respectively. SOLUTION: This reader consists of a two-dimensional image pickup part 1 which reads the bar codes 2 such as PDF-417, etc., a data processing part 3 which analyzes (decodes) the read codes 2, a communication circuit 4, and a host device 5 which processes the information decoded at the part 3. Then the reader does not correct the errors right after the number of read code words exceeds the number of errors that can be corrected unlike a conventional case but corrects the errors after the code words are read as much as possible. Thus the bar code reading time is shortened. Furthermore, the reading processing is discontinued when a prescribed time elapsed as long as long as a prescribed number of code words cannot be read.
Patent JP-H0222154-A (JP)
Title: Treatment of smelting slag
Inventor: WADA MINORU
IPC: C22B7/04
Filed: 1988-07-11
Abstract: PURPOSE:To effectively use smelting slag and to reduce cost of iron manufacturing by adding a specific amount of an acidic component to smelting slag, adjusting to proper basicity and reducing metallic oxides in a molten state. CONSTITUTION:This smelting slag is blended with an acidic component in an amount to adjust the smelting slag to <=1.5 basicity and further the smelting slag is mixed with a reducing agent for metallic oxides contained in the smelting slag. Then the smelting slag is adjusted to proper basicity and the metallic oxides are reduced in a molten state and metals, the reduced products are separated from the smelting slag. The prepared molten slag is recovered as a raw material for blowing slag fibers. Smelting slag before melting, molten slag after addition of the reducing agent to metallic oxide or molten slag left after separation of the reduced metals are optionally blended with scrap Al or Al ash and adjusted to proper components so that fire resistance of finally obtained slag fiber is improved.
Patent JP-H0221310-A (JP)
Title: Support device for suppression of vibration
Inventor: MURAI NOBUYOSHI
IPC: G05D19/02
Filed: 1988-07-11
Abstract: PURPOSE:To reduce the running cost of the title device by making the drive vibrations of a piston caused by a linear motor share the dynamic force produced by the vibrations. CONSTITUTION:The air cylinders 6 are set between a device mounting stage 1 and a floor 3a, and concentrated in the specified place with the internal spaces S being connected to air tanks 3 via an air pipeline 8 at four corners of the stage 1. Then a linear motor 10 is actuated by the control signal received from a controller 11 in response to the signal received from a vibration sensor 11a. Thus the dynamic force of the prescribed intensity is obtained for suppression of the vibrations of the stage 1. Thus it is possible to reduce the running cost and to economically and advantageously the pressure in an internal space of an air spring in terms of the environmental problems including the generation of noises and the dust, etc.
Patent JP-2001005446-A (JP)
Title: Device, system and method for displaying image, and recording medium
Inventor: HORI ATSUSHI
IPC: G09G5/36
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To display an image with the gradation even when the image is inputted with a gradation not less than display capability by displaying the image as it is when the inputted image has a resolution not higher than a prescribed gradation, and drawing the image by decomposing it into those with a gradation not finer than a prescribed value when the image has the prescribed gradation or higher, and synthesizing them for displaying. SOLUTION: When an image is inputted from an image input part 1 to a high gradation image control part 31 and it judges that it has a gradation not higher than a prescribed maximum value, a prescribed gradation image drawing part 32 draws this. On the other hand, the high gradation image control part 31 judges it as a high gradation image, a prescribed gradation image drawing part 32a decomposes the input image into several digital data with a gradation not higher than the highest possible gradation with which the image can be drawn, and sends them to the prescribed gradation image drawing part 32a. The prescribed gradation image drawing part 32a receives the decomposed image data and their drawing instructions, and draws them sequentially.  And when all the drawings are completed, an image display part 4 receives a gradation synthesizing instruction from the high gradation image control part 31, and displays the image by synthesizing each decomposed image.
Patent JP-H01105340-A (JP)
Title: Information recording medium, its production and optical information recording method
Inventor: OBARA SHINICHIRO
IPC: G11B7/2433
Filed: 1988-07-11
Abstract: PURPOSE:To obtain a Direct Read After Write (DRAW) type recording medium having high recording sensitivity and high reflectivity by constituting a recording layer of a metallic layer which contains metals respectively having specific m.p. and thermal conductivities at prescribed weight % and is crystallized to have a specific reflectivity. CONSTITUTION:The recording layer on a substrate is formed of the metallic layer which contains the metal having <=700K m.p. and the metal having <=0.5W/cm.K thermal conductivity at the weight % ranging 70:30-30:70 and is so crystallized as to have >=60% reflectivity. The recording medium which has the high recording sensitivity and high reflectivity and is advantageous for DRAW type recording is then obtd.
Patent JP-H1122922-A (JP)
Title: Bunsen burner and feeding method of combustion gas therefor
Inventor: KAKEGAWA YASUO
IPC: F23D14/04
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To keep a stable combustion wherein a backfire does not arise even when an input is throttled, by a method wherein the increase of a combustion speed is suppressed by reducing a primary air ratio at the time of a small input. SOLUTION: For this burner, an air ratio for a combustion gas from a nozzle and primary air is reduced by feeding a small amount of the combustion gas from a by-pass gas feeding part 10, which is constituted at a proper location of a primary air mixing path 8 reaching a burner port 9 of a burner head 7 from a primary air suction part 4, in addition to the combustion gas from a nozzle 2 which draws in the primary air. By this method, a backfire can be prevented from arising by suppressing a combustion speed when the input is throttled, and TDR can be increased.
Patent JP-H0926196-A (JP)
Title: Air conditioner
Inventor: ISHINO HIROTSUGU
IPC: F24F13/28
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To realize the mass production and miniaturization, and to improve the operation efficiency. SOLUTION: An air conditioner consists of a basic unit 10 in which a heat exchanging coil 12 is built in on the upstream side of the air flow, a humidifier 13 is built in on the downstream side of the heat exchanging coil 12, and a supply fan 14 is built in on the downstream side of the humidifier, and a filter unit 18 which is freely set on the upstream side of the air flow of the basic unit 10 and builds filters 20, 21 inside, a plurality kinds of filter units 18 of different dust collecting function are provided, and the optimum one is selected from these units 18, and combined with the basic unit 10 for the use.
Patent JP-H1016562-A (JP)
Title: Inner weather strip
Inventor: TOGE MASASUKE
IPC: B60J5/00
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To easily and surely keep the compressive deformation of a hollow part. SOLUTION: A weather strip 20 is an inner weather strip which is provided with a hollow part 24 integrated in its longitudinal direction along one outer side surface of a body part 21 of approximately U-shaped section, and seals a part in the vicinity of a door, a part of the hollow part 24 is fitted to the inside of a garnish member 25 while a clip member is inserted in its end part to form a compressive deformation region 24a with an end part of a side wall of the U-shaped body part 21, and the end part of the hollow part 24 is surely and permanently compressed without any adhesive to avoid excessive interference with a counter side parts of the hollow part 24.
Patent JP-H0224367-A (JP)
Title: Water-base ink
Inventor: NAGAI KIYOFUMI
IPC: C09D11/328
Filed: 1988-07-13
Abstract: PURPOSE:To obtain a water-base ink for ink jet recording, excellent in water resistance and light resistance and capable of forming a high-density recorded image by adding a dye having an alkali metal ion, a quat. ammonium ion or a quat. phosphonium ion as a counter ion to a water-base ink. CONSTITUTION:The title water-base ink is one containing a dye represented by formula I (wherein the counter ion is any one member selected from among an alkali metal ion, a quat. ammonium ion and a quat. phosphonium ion. Although the alkali metal ion which can be used include Li<+>, Na<+> and K<+>, the dye in which the counter ion is Li<+> ion has excellent solubility. Especially, when a counter ion of formula II (wherein X is N or P; and R5-R8 are each a 1-4C alkyl, a hydroxyalkyl or a haloalkyl) is used as the quat. ammonium ion or the quat. phosphonium ion in formula I, the dye has excellent solubility.
Patent JP-H0521670-A (JP)
Title: Heat sink, and method and apparatus for manufacture thereof
Inventor: NISHIGUCHI KATSUNORI
IPC: H01L23/10
Filed: 1991-07-12
Abstract: PURPOSE:To provide a heat sink which enables the heat released from a semiconductor chip hermetically enveloped in a semiconductor chip module to be stable dissipated by mounting the heat sink on the semiconductor chip module. CONSTITUTION:A heat sink 3 mounted on a semiconductor chip module sealed up with a cap 4 is composed of a heat absorbing means 3a which is inserted into the semiconductor chip module through a hole provided to the cap 4 and to absorb the heat released from a semiconductor chip 6 hermetically enveloped in the semiconductor chip module abutting on the semiconductor chip 6, a heat dissipating means 3c which is exposed outside of the cap 4 and dissipates the heat absorbed by the heat absorbing means 3a from the semiconductor chip 6, and a contact surface which is provided between the heat absorbing means 3a and the heat dissipating means 3c and fixed to the upside of the cap 4. At least, the contact surface a is covered with adhesive material S.