baber/WOPTO huggingface dataset:
Patent JP-2001162967-A (JP)
Title: Blanket for printing
Inventor: KAMATA TOSHIO
IPC: B41N10/00
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a novel printing blanket, excellent in durability as well as printing quality upon using the same for high-speed printing and capable of maintaining stabilized printing quality for a long period of time. SOLUTION: The blanket B for air-type printing is provided with a compressive layer 12 of a porous structure and, in this case, an initial reaction force S0, generated in the direction of thickness of the blanket upon compressing and deforming the same so that the total thickness of the same becomes 1.80 mm by loading in the direction of the thickness, is specified so as to be within the range of 0.6-1.4 Mpa.
Patent JP-H07182104-A (JP)
Title: Coordinate input device and its control method
Inventor: OGAWA YASUJI
IPC: G06F3/0354
Filed: 1993-12-22
Abstract: PURPOSE:To attain an interactive operation to the computer side via a coordinate input means such as a mouse, etc. CONSTITUTION:A mouse 10 contains the motors 22 and 23 to drive a ball 11, and these motors are controlled by a computer 20. Thus the response received from the computer 20 to an input operation is known by the touch of a hand.
Patent JP-2000174636-A (JP)
Title: Method and system for estimating data compression amount
Inventor: TAKAHASHI ISATO
IPC: H03M7/40
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To quickly and accurately determine an estimated data compression amount in dynamic system by calculating a relative frequency of observation data of the parameters in the dynamic system, checking whether or not a prescribed evaluation function is sufficiently small based on the parameters and the observed data and determining the estimated value of data compression amount based on the sufficiently decreased value. SOLUTION: Each of parameter dynamic systems 1,..., 1n for estimation device of a data compression amount are composed of a signal generator 2, a time interval adjustment device 3, a signal time measurement device 4 and a decision device 5 that compares a signal with a reference value to output discrete data '0', '1'. Furthermore, a selector 6 is connected to the parameter dynamic systems 1,..., 1n and a computing device 7 calculates the relative frequency of observation data from the parameter dynamic systems 1,..., 1n. A discrimination device 8 discriminates whether or not a prescribed evaluation function gets sufficiently smaller and an estimate value output device 9 decides an estimate value according to a prescribed estimate expression.
Patent JP-H07187836-A (JP)
Title: Method for joining si-containing ceramics with laser light
Inventor: HORIUCHI YUSHI
IPC: C04B37/00
Filed: 1993-12-24
Abstract: PURPOSE:To provide a method for joining ceramics by which satisfactory bonding strength is ensured by treatment for a short time without deteriorating physical properties peculiar to ceramics to be joined and any trouble is not caused to a semiconductor producing process. CONSTITUTION:A thin Si film or Si powder is interposed between joining parts of free Si-contg. ceramic materials and the joining parts are locally superheated by irradiation with laser light to melt and fluidize the interposed Si and Si in the ceramic materials existing near the joining parts. The fluidized Si is filled into the gap between the joining parts and a joined part is obtd. by the mutual transfer of the Si.
Patent JP-H06201946-A (JP)
Title: Optical fiber with lens and its manufacture
Inventor: SHIRAISHI KAZUO
IPC: G02B6/32
Filed: 1992-12-28
Abstract: PURPOSE:To enhance the coupling efficiency, and to enlarge the tolerance by forming the end face on which a laser beam is incident into a convex curved surface, positioning the tip of a core in the vicinity of the convex curved surface, and also, constituting its propagation part of a specific optical material. CONSTITUTION:The optical fiber is constituted of an optical fiber main body 1 consisting of a core 1a and a clad 1b, and an incident waveguide light propagating part 4 in which the part extending from the tip 1c of the core 1a to the end face 4a of the extreme tip consists of quartz glass whose refractive index is uniform. Also, in this incident waveguide light propagating part 4, the end face 4a of its tip becomes the hemispherical surface having a radius being equal to a radius of the optical fiber main body 1. In this case, by controlling a condition of local heating, the tip 1c of the core 1a of the optical fiber main body 1 is formed so as to be positioned in the vicinity of a focus of the propagating part 4. In such a state, a laser beam transmitted from a semiconductor laser 3 is refracted to a focal position of the optical fiber main body 1, that is, to the axis center part by the end face 4a of the propagating part 4, draws a locus of an arrow (r) and is condensed to the core 1a from the tip 1c.
Patent JP-H09168738-A (JP)
Title: Lanthanum-manganese type oxide catalyst
Inventor: FUJIMURA YOSHIKAZU
IPC: B01J37/08
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To obtain an LaMn type oxide catalyst excellent from an aspect of cost and having high activity by impregnating a carrier with a soln. of a complex of nitrate and amino acid and heating the impregnated carrier to obtain a catalyst powder having a large specific surface area. SOLUTION: In an oxide catalyst containing La and Mn as main components and further containing at least one metal element selected from Pb, K, Ce, Co, Ni and Mg, a carrier is impregnated with a soln. of a complex of nitrate of a metal element and amino acid and the impregnated carrier is heated to obtain a powder having a perovskite structure. The obtained oxide catalyst is porous and has a large specific surface. Therefore, a catalyst having high activity and high performance can be obtained.
Patent JP-H07200685-A (JP)
Title: Clothing management device
Inventor: HASHIMOTO KAYOKO
IPC: G06Q50/00
Filed: 1993-12-27
Abstract: PURPOSE:To provide a clothing management device capable of clarifying possessed clothing. CONSTITUTION:As shown in (A,) a selection screen for indicating the kinds of the clothing such as shirts, T-shirts and jackets, etc. is displayed and the kinds of the clothing is selected by the position of a cursor indicated by a black triangle. Then, the size of the clothing is selected in (B,) the color of the clothing is selected in (C) and the pattern of the clothing is selected in (D.) Then, as shown in (E,) the picture of the T-shirt provided with the selected size, color and pattern, that is the picture of the black vertical-striped T-shirt of an S size for instance, and the data of the selected clothing composed of the selected data 'size: S,' 'color: black' and 'pattern: vertical stripe' are displayed and the data are stored in the prescribed area of a RAM.
Patent JP-H06198970-A (JP)
Title: Printing controller
Inventor: TANAKA HIROTOMO
IPC: B41J2/51
Filed: 1992-12-28
Abstract: PURPOSE:To prevent generation of a slippage from a specified printing location by a method wherein a printing command signal is generated a flight time period of a print head earlier than the estimated time at which the print head passes the specified printing location. CONSTITUTION:A control part A of a printing controller controls printing process in the following steps. (step 1): phase switching up to M (n-2) is carried out and a carriage is accelerated. (step 2): the phase of a phase switching signal M (n-1) is switched, (step 3): cycle tp (n-1) corresponding to the phase switching signal M (n-1) is read out from a ROM, (step 4): a delay time td (n-1)=tp (n-1)-tfly is calculated. (step 5); M (n-1) is switched in phase to confirm the fact that the delay time td (n-1) has elapsed. Then, after a printing command signal P(n) is generated, the actions described above are repeated every time of phase switching after M (n+1) on.
Patent JP-2001164623-A (JP)
Title: Drain piping of house
Inventor: ANDO KENJI
IPC: E03C1/122
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To excellently drain water by optimizing a pipe diameter and confluence in respective drain pipes and also ventilation. SOLUTION: In a drain pipe 3, a pipe diameter of a main pipe 7 on the downstream side of a confluent part for merging branch pipes 6, 6 from kitchen and sanitary space equipment is increased more than a pipe diameter of the merged branch pipes 6, 6. A pipe diameter of a waste water branch pipe 11 from a toilet bowl 4 is increased more than a pipe diameter of the miscellaneous branch pipes 6, 6 from a washer 2 and a washstand 1.
Patent JP-2000170784-A (JP)
Title: Constant velocity joint and its assembly method
Inventor: KUDO SATOSHI
IPC: F16D3/20
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To improve the inductive thrust performance by reducing the sliding resistance, and to improve the durability. SOLUTION: The constant velocity joint 10 is provided with a trunnion 28a (28b, 28c) which is expanded to a guide groove 18, and has spherical surfaces 36 along the peripheral directions; inner side rollers 42 forming spherical recesses 40 to surface contact to the inner peripheral surfaces corresponding to the spherical surfaces 36; and outer side rollers 46 outer-fitted to the above inner side rollers 42 through needle bearings 44, and provided allowable to displace in the axial line direction of the trunnion 28a (28b, 28c) (in the direction of the arrow B), relatively with the inner side rollers 42.
Patent JP-H10180266-A (JP)
Title: Treatment of waste liquid of electroless nickel plating
Inventor: OZAKI YOSHIMASA
IPC: C23C18/16
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a waste liq. treating method simple in treating method, good in removing efficiency especially of phosphorus, capable of efficient treatment with a relatively small-scale equipment and capable of reducing phosphorus, COD, BOD, etc., to a concn. as low as a general industrial waste water which can be treated as a mixed waste water, in a concentrated plating waste liq. of an electroless nickel plating. SOLUTION: In the treating method of the plating waste liq., a sulfuric acid having 50-80% concn., preferably 75% concn., is added to the plating waste liq. and agitated to convert the waste liq. to a highly acidic state of pH0.5-1.5, preferably pH0.5-0.8, then a lime soln. such as slaked lime having 30-50% concn. is added to the waste liq. and agitated to convert the waste liq. to pH10-12 and a phosphorus in the plating waste liq. is removed as a precipitate of calcium phosphate. A nickel precipitation accelerating agent such as palladium may be added previously to the plating waste liq. forcedly precipitate metallic nickel by self decomposition and to convert hypophosphorous acid into phosphorus acid easy to react with calcium.
Patent JP-H11182254-A (JP)
Title: Intake device for internal combustion engine
Inventor: NAKAYAMA TOSHIAKI
IPC: F02B27/02
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide an intake device for an internal combustion engine that can ensure dimensional accuracy of rotating mechanism and airtightness between intake pipes. SOLUTION: An intake device 1 comprises a passage 10 for taking in intake air, a surge tank 20 rotatably mounted and communicated with the passage 10 through an opening part 21, a cylindrical part 40 containing the surge tank 20, a housing 50 with four intake pipes 52 and a resonance chamber 54 formed around the cylindrical part 40 fixed thereto, and a driving part 70 rotatory- driving the surge tank 20. The cylindrical part 40 which is a separate body from the housing 50 is jointed inside, and high dimensional accuracy of the inner peripheral surface of the cylindrical part 40 is ensured.
Patent JP-H11187425-A (JP)
Title: Stereoscopic video system and method
Inventor: ICHII YUTAKA
IPC: H04N13/00
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To reduce a sense of fatigue of a viewer by obtaining simultaneously a stereoscopic sense that indicates projections and drawn back parts on a display screen. SOLUTION: A right eye image-pickup means R and a left eye image-pickup means L are placed at a reference interval equivalent to an interval of both eyes and photograph two images with a prescribed parallax. A right eye delay means 3a delays a right eye image by just a prescribed amount +Δ in a forward direction of one scanning line to shift an image on a screen to the right. A left eye delay means 3b delays a left eye image by just a prescribed amount -Δin a reverse direction of one scanning line to shift an image on a screen to the left. An object in existence at a far remote place at the photographing is apart by just 2 Δ, when both the images are overlapped. The viewer is able to view the image having a stereoscopic sense that indicates an image drawn back to the depth of a display means 5.
Patent JP-H11240195-A (JP)
Title: Direct printing apparatus
Inventor: SHIBATA TOKIFUMI
IPC: G03G15/34
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To eliminate density irregularities by making constant a distance between a printing particle hold body and a printing head. SOLUTION: In a direct printing apparatus in which printing particles are directly adhered to a medium 8 to be printed, an endless sleeve 30a for holding the printing particles charged with a predetermined polarity and a driving roller 30b having a smaller outer diameter than an inner diameter of the sleeve 30a are provided, and a spacer 90 is set between the sleeve 30a and a printing head 50. The sleeve 30a has a slack part 31 and comes in touch with the spacer 90 via the slack part 31.
Patent JP-H10147121-A (JP)
Title: Independent wheel suspension with wheel holding member supported on slantwise disposed suspension arm via connecting rod
Inventor: TATTERMUSCH PETER
IPC: B60G3/26
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To provide an independent wheel suspension having small number of pivot points on a longitudinal member and applying a considerably small force to the pivot points when a suspension arm is supported by the front partition wall. SOLUTION: An independent front wheel suspension of a car has a wheel holding member 21 turnable for steering and a first joint, that is, a lower joint G of the wheel holding member 21 is supported by a slantwise disposed suspension arm 31 and a second joint E of the wheel holding member 21 disposed above a horizontal central plane of the wheel is joined to a connecting rod 41 supported by the slantwise disposed suspension arm 31. The connecting rod 41 is extended upward at least near the tread 3 of the tire. A pivot point E1 is at the end of the extended part and a tension column 51 and a tension bar are supported by a front partition wall 15 of a vehicle via the pivot point E1. In the other constitution, a crank with a connecting link comprising the connecting rod 41 and the wheel holding member 21 is supported by the extendable column of the independent wheel suspension.
Patent JP-2001118143-A (JP)
Title: Data file automatic vending system and its method
Inventor: SUN SOOBU RYUU
IPC: G06Q50/00
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a data file automatic vending system and its method allowing a customer to purchase the data files of music, language, game soft ware, etc., directly by a vending machine. SOLUTION: A data file automatic vending system is provided with a hot computer 1, a plurality of local area servers 3, and a plurality of vending machines 5. These units are connected through communication networks 2 and 4. The computer 1, the servers 3 and the machines 5 respectively have their own database. A data file which is not stored in any of the machines 5 is received by downloading from one of the servers 3 and when it is not stored in the servers either, it is downloaded from the computer 1 through the server 3. When the data file which is not stored in any of the machines 5 is requested to one of the servers 3, the server 3 transmits this data file and the machine 5 generates a message which should be deleted, sells this data file and newly updates the database and managing data of the machines 5.
Patent JP-H05164200-A (JP)
Title: Differential limiting device
Inventor: HARADA KOJI
IPC: F16H48/32
Filed: 1991-12-11
Abstract: PURPOSE:To improve the sealing quality of the supply circuit of air supplied to a cylinder in a differential limiting device in which a multi-disc clutch, a pressurizing piston to operate push-pressingly the multi-disc clutch and a cylinder to house the pressurizing piston are provided and which conducts differential limiting by means of the multi-disc clutch. CONSTITUTION:A cylinder 22 housing a pressurizing piston 21 is provided in a rotating differential case 12 through bearings 25, 26 so as to be able to carry out non-rotation with regard to the differential case 12. An air passage 22b is provided at the cylinder 22, and a seal housing 24 is provided at the end of the differential case 12 so as to be able to be rotated relatively with the differential case 12, and an air pipe 23 communicated with the air passage 22b, is coupled to this.
Patent JP-H05133696-A (JP)
Title: Control method of combustion in firing device and combustion device therefor
Inventor: OKUMURA TOSHIHARU
IPC: F41A1/04
Filed: 1991-11-09
Abstract: PURPOSE:To permit the easy change of flying characteristics by a method wherein a combustion device is provided with a main fuel injection mechanism and an auxiliary fuel injection mechanism while the operation of the auxiliary fuel injection mechanism is controlled selectively to increase and/or decrease the injecting amount of fuel and control the pressure of combustion gas in a combustion chamber. CONSTITUTION:The firing device 1 is constituted of a barrel 2, into which a missile 3 such as a projectile or the like is loaded air-tightly, a breech 4, in which a combustion device 5 is formed, and a combustion chamber 6 equipped with a main fuel injection mechanism 7 and an auxiliary fuel injection mechanism 16 so that the injection amount of fuel in accordance with the flying characteristics of the missile 3 can be set. When the missile 3 is fired with a standard flying characteristic, the variable choke valve 24 of an auxiliary flow rate control mechanism 22 is closed and the auxiliary fuel injection mechanism 16 is set in non- operating condition. On the other hand, when the missile is fired with an initial speed higher than a standard, the variable choke valve 24 is regulated and fuel is injected while setting the auxiliary fuel injection mechanism 16 in the operating condition thereof whereby the injecting amount of fuel for the combustion chamber 6 is increased to increase the pressure of combustion gas in the combustion chamber and generate big firing energy.
Patent JP-H11180740-A (JP)
Title: Calcic particles and its use
Inventor: FUJIMOTO KATSUHIKO
IPC: C04B2/02
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To produce the calcic particles suitable to an anti-slip material and to produce the anti-slip material. SOLUTION: In a partially carbonated matter of calcium oxide particles with carbon dioxide, the calcic particles have >=10 wt.% CO2 component concn. and in particular the surface of the calcium oxide particles is covered with calcium carbonate. The anti-slip material is composed of the calcic particles having 10-25 wt.% CO2 component concn.
Patent JP-2000183608-A (JP)
Title: Attenuator, radio communication unit, and method for controlling reception level
Inventor: YAGAWA KENICHIRO
IPC: H01P1/22
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To provide an attenuator that controls the level of a total reception signal received by an outdoor device installed at a place apart from an indoor device, and to provide a radio communication unit and a method for controlling a reception level. SOLUTION: A radio wave absorbing means 225 that absorbs electromagnetic wave is inserted between an electromagnetic wave input means 227, that receives an electromagnetic wave and a coupling means 226 that is coupled with the means 227 in terms of high frequencies, where the respective apertures are opposed to each other in a transmission line through which the electromagnetic wave is transmitted.  Furthermore, a 1st device 211 that receives electromagnetic wave from an antenna 200 via transmission line converts the electromagnetic wave into a 1st intermediate frequency signal with a prescribed frequency and transmits the signal to a 2nd device (indoor device) via a high frequency line, instruction data with an attenuation generated by an operation instruction means (operating panel) provided to the 2nd device are converted into a 2nd intermediate frequency signal, which is sent to the 1st device 211 via the high frequency line, and a mobile means 224 that moves the radio wave absorbing means 225 which covers an aperture of the electromagnetic input means nearly in the direction in parallel with the aperture is controlled, on the basis of the instruction data sent to the 1st device.
Patent JP-H09173159-A (JP)
Title: Adjustable table system
Inventor: KORTE FRIEDRICH
IPC: A47B87/00
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a system particularly for a conference table or an office table, capable of supporting at least one table top with one table leg and at least one table leg strut adjustable for the table top. SOLUTION: This adjustable table system for a conference table or an office table has at least one table leg strut 3 to support at least one table top 5, and adjustable for a table leg and the table top 5. The table leg strut 3 can be connected to several prescribed positions of the table top 5 from the reverse side thereof, and has a quick fastening device 6 for fixing the strut 3 to the prescribed positions.
Patent JP-H05162013-A (JP)
Title: Burr grinding device
Inventor: TAKAMI MANABU
IPC: B23D79/00
Filed: 1991-12-13
Abstract: PURPOSE:To carry out burr grinding work with high safety and efficiency by preventing a work from being polluted by chips during the work. CONSTITUTION:There are provided a base 30 for holding a work 20, a head holding part 32 which reciprocates smoothly in parallel to the base, and a cutting edge head 34 which is installed on the head holding part and grinds off burrs 28 on the work 20. The cutting edge head, which is surrounded by a case 38 provided with a suction port 36, is formed with an opening part 40 in a surface opposed to the work, and is provided with cutting edges 42a, 42b for going and returning passages which are directed inwards each other at both edges. An inclination angle to the base of the cutting edge head changes at the time of going and returning movement, and the cutting edge on the back side comes into contact with the work in the traveling direction of the cutting edge head, so that the cutting edge on the front side separates from the work.
Patent JP-H09183948-A (JP)
Title: Coating fluid for forming siliceous coating film
Inventor: SAKAMOTO YOSHIKANE
IPC: C09D183/04
Filed: 1995-12-29
Abstract: PROBLEM TO BE SOLVED: To obtain a coating fluid for forming siliceous coating film having excellent leveling properties and a high limit of cracking and giving a coating film which does not peel at the interface of the substrate and having good adhesion by mixing a reaction product obtained by hydrolyzing a specified alkoxysilane compound under specified conditions with a silicone surfactant. SOLUTION: This coating fluid for forming a silicones coating film comprises a reaction product obtained by hydrolyzing at least one alkozysilane compound represented by the formula; R<1> n Si(OR<2> )4-2 (wherein R<1> is H, a 1-4 C alkyl or an aryl; R<2> is a 1-4 C alkyl; and (n) is 0-2) in the presence of an acid catalyst (e.g. nitric acid) in an organic solvent (e.g. ethylene glycol dimethyl ether) and a silicone surfactant, desirably a polymer having dimethlsiloxane groups and oxyakylene groups [e.g. a compound represented by the formula (wherein R<3> is H or a 1-5 C alkyl; (n) is 1-20; and (x) and (y) are each 5-50)].