baber/WOPTO huggingface dataset:
Patent JP-H0988558-A (JP)
Title: Nox removal system
Inventor: KANEKO TSUGIO
IPC: B01D53/74
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent the lowering of an NOx removal effect caused by non- uniform of gas density due to drift and turbulent flow of exhaust gas led to flow into the reactor of an NOx removal system. SOLUTION: A rectifying layer 15 is arranged in a reactor 1 so that gas flow velocity is uniformed as well as to rectify drift and turbulent flow of exhaust gas led to flow into the reactor 1 which is positioned between an exhaust gas introducing part 9 and an NOx removing agent 2, in an NOx removal system in which the NOx removing agent 2 consisting of a catalyst formed in a honeycomb-shape is laminated and arranged inside the reactor 1, and the exhaust gas G is led to flow from the introducing part 9, and at the same time, a reducing agent is sprayed from a nozzle 14 so that nitrogen oxides in the exhaust gas is removed on the basis of a contact reduction process.  An upper plate 16 and a lower plate 17 to which many holes are opened are arranged on the rectifying layer 15 at a predetermined interval, and many spherical bodies 18, 18 are arranged to be stratified in parallel within this interval.
Patent JP-H1077929-A (JP)
Title: Fuel injection device
Inventor: NUMATA AKIRA
IPC: F02M57/02
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection device in which high injection pressure and high engine performance corresponding to a direct driving system can be obtained, the assembling and removing with/from a cylinder head can be easily performed, attachment and detatchnent of a structural member such as a nozzle chip exchange and the addition of a new function can be easily performed, sealing of a high pressure feel system is completely performed, high reliability is provided, further the number of parts is reduced and cost is reduced. SOLUTION: This device is constituted by inserting an injection valve main body 16 into a cylinder head 17 and fixing the body 16 to the cylinder head 17 so that the center may be parallel to a cylinder axis center or concentric with the axis center, inserting a pump assembly 8 including a tappet 4, a plunger and a pump cylinder from the side surface of the cylinder head 17 in the direction perpendicular to the injection valve assembly 16, pressing the tip connection part of the pump assembly 8 on the side surface of the injection valve assembly 16 and connecting the fuel discharging hole of the pump assembly 8 and the fuel introducing hole of the injection valve assembly 16 in a sealing state.
Patent JP-2000082751-A (JP)
Title: Semiconductor memory and its manufacture
Inventor: TAKAMATSU WATARU
IPC: H01L21/8244
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory which can improve cell ratio by restraining increase of gate capacity and a manufacturing method thereof. SOLUTION: An N--diffusion layer 22 which becomes a low concentration region of an access transistor 25 is formed longer than an N--diffusion layer 18 which becomes a low concentration region of a driver transistor 24 by making a sidewall spacer which is used as a mask during formation of a source/ drain region of the access transistor 25 practically thicker than that of the driver transistor 24. As a result, ON-current of the access transistor 25 is made small. The sidewall spacer 15 and the sidewall spacer 18 are insulation films of different materials.
Patent JP-H0783794-A (JP)
Title: Positioning mechanism of large-sized liquid crystal panel
Inventor: OKAWA TAKASHI
IPC: G01M11/00
Filed: 1993-09-14
Abstract: PURPOSE:To make it possible to accurately position a liquid crystal panel by arranging a positioning air cylinder and a press air cylinder so as to generate rotatory power and again correcting shift by the generated rotatory power. CONSTITUTION:When the liquid crystal panel 1 is mounted on a loading plate 2 without being inclined, the liquid crystal panel 1 can be positioned without generating problem. When the panel 1 is mounted on the plate 2 in an inclined state, in two sets of the Y-direction positioning mechanisms arranged on the plate 2, two positioning air cylinders 5a, 5b and two press air cylinders 5c, 5d are arranged in X-direction and a positioning air cylinder 5e and a press air cylinder 5f opposed each other generate couples of forces in the opposite direction with respect to the acting points of the respective forces of both cylinders. The opposite couple of forces becomes the rotatory power in the opposite direction with respect to the panel 1 and only the other couple of forces acts because the panel 1 is inclined and, therefore, the panel 1 is rotated regardless of frictional resistance and angle shift is corrected and the loading plate 2 is accurately positioned.
Patent JP-S62112670-A (JP)
Title: Electrically conductive ultraviolet curing paint
Inventor: KANDA MASAYUKI
IPC: C09D167/07
Filed: 1985-11-11
Abstract: PURPOSE:To provide an ultraviolet curing paint having excellent transparency and electrical conductivity, by adding antimony-doped tin oxide, a solvent and an ultraviolet curing agent to a mixture of a polyester acrylate and trimethylolpropane acrylate. CONSTITUTION:30-50% polyester acrylate is mixed with 70-50% trimethylolpropane acrylate. 100-300pts.wt. tin oxide doped with antimony, a solvent (e.g., ethyl alcohol, toluene) and an ultraviolet curing agent (e.g., benzophenone, benzoin ethyl ether) are added to 100pts.wt. the above mixture to obtain the desired electrically conductive ultraviolet curing paint. The resulting paint is applied to plastic materials used in the field of electronics to form a protective film, whereby mar resistance, etc., can be improved without lowering in transparency and causing any troubles due to static electricity.
Patent JP-H07188182-A (JP)
Title: Production of 5-acetoacetylamino-2-benzimidazolone
Inventor: KAARU ERUNSUTO MATSUKU
IPC: C07D235/26
Filed: 1994-10-18
Abstract: PURPOSE: To produce a high purity product with a good or extremely good yield in a short reaction time with a simple apparatus with the least waste liquid pollution generated.  
     CONSTITUTION: A method for producing 5-acetoacetylamino-2-benzimidazolone by continuous reaction of 5-amino-2-benzimidazolone with diketene comprising carrying out the reaction in the presence of a water-soluble 1-4C alcohol or of a mixture of this alcohol and water at the boiling temperature of the reaction mixture is provided. 
     COPYRIGHT: (C)1995,JPO
Patent JP-2001076660-A (JP)
Title: Charged-particle beam apparatus
Inventor: ISHIKAWA TOYOJI
IPC: H01J37/18
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To suppress vibrations of a lens barrel. SOLUTION: A dynamic vibration absorber 20 is formed to have a characteristic, frequency substantially equal to the characteristic frequency of supports 10A, 10B, 10C mounted with an exhaust system 3 thereon and mounted on a flange 11. Vibrations arize from a floor 12, via a vibration resistant table and a pedestal 8, into the supports and the dynamic vibration absorber 20. The dynamic vibration absorber 20 produces resonance due to a vibration with a frequency equal to or substantially equal to that of the supports among the incoming vibrations, thus absorbing vibration of such a frequency.
Patent JP-H0198592-A (JP)
Title: Travelling rail for sash hanger and intersection section rail thereof
Inventor: KAJITA SHINICHI
IPC: B66C7/12
Filed: 1987-10-07
Abstract: PURPOSE: To facilitate the movement of a heavy panel by setting traveling rails in the state crossed at a right angle, connecting wheel receiving protruding parts of the both in an intersection rail, and mutually connecting the wheel bottoms and regulating walls. CONSTITUTION: The upper surface for loading a horizontal wheel 12 of the wheel bottom 9 of a traveling rail 1 using a sash hanger 3 having two layer horizontal wheels 12, 12 is made into a flat surface having a small width of 2-3 mm. In an intersection rail 15, the traveling rails 11 are set adjacent in the state crossed at a right angle, bearing protruding parts 6, 6 of the both are connected, and the wheel bottoms 9 and regulating walls 10 are mutually connected. A protruding wheel bottom 18 flushed with the upper surface of the wheel bottom 9 is integrally protruded on the wheel receiving protruding part 6 from the connecting part of the wheel bottom 9 or the mutually contact part of the upper and lower tips toward the intersection. A heavy panel can be easily moved by the combination of the traveling rail 1 with the intersection rail 15.
Patent JP-2001071761-A (JP)
Title: Temporary fixation structure of fuel filler tube
Inventor: YAMAZAKI HIDEICHIRO
IPC: B60K15/04
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a temporary fixation structure of a fuel filler tube that is simple in construction and easily installed. SOLUTION: The temporary fixation structure of a fuel filler tube temporarily locks a fuel filler tube 1 on an outer panel 8 of a rear wheel house of a vehicle body. At that place on the vehicle body which covers an outer surface 8a of the recess where the fuel filler tube 1 is fastened via a locking arm member 14, a vehicle-body-side bracket 9 is positioned which has a temporary locking portion 11 folded back along a bend 10b so as to project upward at an angle from the vehicle body and to receive the fuel filler tube 1 temporarily locked.
Patent JP-H0997858-A (JP)
Title: Silicon nitride wiring board and its manufacturing method
Inventor: MONMA JUN
IPC: H05K1/03
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To suppress the wiring resistance due to the carbonization of a metal wiring layer when simultaneously baking silicon nitride substrate and metal wiring layer in a silicon nitride wiring board by simultaneous baking. SOLUTION: A silicon nitride wiring board 1 has a silicon nitride substrate 2 in multiple-layer structure and a metal wiring layer 3 being provided on the surface of inside the silicon nitride substrate 2. The silicon nitride substrate 2 contains at least one type which is selected from tantalum carbide, niobium carbide, titanium nitride, and tungsten single substance. The tantalum carbide, niobium carbide, titanium nitride, and tungsten single substance are a reduced product which is generated by a reducing substance containing carbon when tantalum oxide, niobium oxide, titanium oxide, and tungsten oxide which are added to the raw material of the silicon nitride substrate 2 are reduced when a substrate is baked.
Patent JP-H04134001-A (JP)
Title: Antialgal, antifungal pharmaceutical preparation
Inventor: YANAGIDA YUJI
IPC: A01N43/68
Filed: 1990-09-21
Abstract: PURPOSE:To obtain the title readily dispersible pharmaceutical preparation in the form of homogeneous solution excellent in affinity, with its stable dispersed state retainable for a long period of time by dissolving both water- insoluble or sparingly water-soluble antialgal agent and antifungal agent in a mixed solvent composed of each specific ester compound and organic solvent. CONSTITUTION:(A) 5-20 pts.wt. of a water-insoluble or sparingly water-soluble antialgal agent such as 2-methylthio-4-t-butylamino-6-cyclopropylamino-S-triazine and (B) 10-30 pts.wt. of a water-insoluble or sparingly water-soluble antifungal agent such as 2-n-octyl-4-isothiazoline-3-one are homogeneously dissolved in a mixed solvent comprising (C) 35-55 pts.wt. of at least one kind of plasticizer selected from phthalic diesters such as dibutyl phthalate, aliphatic dibasic acid diesters, phosphoric triesters, glycol esters and epoxyfatty acid esters and (D) 20-40 pts.wt. of at least one kind of organic solvent selected from amides such as dimethylformamide, ketones and ethers.
Patent JP-H0699180-A (JP)
Title: Method for treating water containing ammonia
Inventor: TAKABAYASHI YASUHIKO
IPC: C02F1/72
Filed: 1992-09-22
Abstract: PURPOSE:To obtain a method for treating water containing ammonia which prevents a catalyst from deteriorating in its performance due to the stripping of a catalytic metal supported on a carrier from the carrier and can decompose ammonia with the high activity of the catalytic metal for a long time. CONSTITUTION:A metal-carrying catalyst consisting of at least one type of material selected from the group consisting of alfa-alumina, titanium and activated carbon as catalysts is used in a method for decomposing ammonia by heating water containing ammonia in the presence of nitrite ion and a catalyst.
Patent JP-H06106261-A (JP)
Title: Method for making tool data
Inventor: NAKAO KENJI
IPC: G06F17/50
Filed: 1992-09-22
Abstract: PURPOSE:To completely make the procedure for making tool data into a program by subdividing a distance between a triangle and a point contained in the above until reaching within a definite value, and finally making a nodal point in common. CONSTITUTION:A shape surface data of a total subject to be analyzed displaied on a CAD figure surface is approximated with the regulation point series of vertical m series and horizontal n series. Next, the surface approximated with the regulation point series of mXn is subdivided until the distance between the triangle and the point contained in the triangle is made within a definite value. The triangle mesh of the total shape surface can be made by finally making the nodal point in common. Therefore, the automation is made easy, and the artificial judgement and operation, etc., of a designer whose operation time and man-hour are large can be required.
Patent JP-H03113641-A (JP)
Title: Data processing system
Inventor: IWASAKI YOICHI
IPC: G06F17/21
Filed: 1989-09-28
Abstract: PURPOSE:To improve the processing speed of a data transfer processing by detecting that a processing operation is interrupted based on a code to be processed in a data processing means and judging whether the interruption is caused by the transfer of a code which is not the object of processing or not. CONSTITUTION:A host computer 21 generates data from a first code and a second code, and a transfer means transfers it to a peripheral equipment. The data processing means, a printer 25, for example, executes the prescribed processing operation (printing) based on the first code in transfer data and stops the printing operation by the transfer of the second code. When the printing operation stops in the data processing means 25, a stop signal is generated and whether the generation of the stop signal is caused by the transfer of the second code or not is judged. If it is, a corresponding processing is executed in the host computer 21 and the transfer of data is resumed. Thus, the transfer processing in a host processor is simplified and the processing speed is improved.
Patent JP-H03114173-A (JP)
Title: Cooking apparatus with heater
Inventor: KATAOKA AKIRA
IPC: H05B6/12
Filed: 1989-09-28
Abstract: PURPOSE:To lessen heat emission from a control circuit and prevent drop in the cooling performance of the circuit due to leaked heat from a heating chamber by setting the max. output of control circuit on the side nearer the heating chamber as smaller than the max. outputs of the control circuit on the other sides. CONSTITUTION:Transistor 19c and diode 20c of a control circuit 18c are fixed to a heat sink 17c with a connection code. The max. output of the control circuit 18c in the neighborhood of a heating chamber 12 is set lower than that of the other control circuits 18a, 18b. Therefore, the transistor 19c and diode 20c furnished in the control circuit 18c emit lesser heat than the others, and also the output of an induction heating coil 5c at the back of the body 1 nearer the control circuit 18c is smaller than that of the other induction heating coils 5a, 5b. This accomplishes satisfactory response to drop of the cooing performance due to leaked heat to be generated when current is fed to the heating chamber 12.
Patent JP-S63109939-A (JP)
Title: Three-dimensional pallet changing device
Inventor: IMAI SUSUMU
IPC: B23Q7/14
Filed: 1986-10-24
Abstract: PURPOSE:To permit a plurality of pallets to be changed in a short time, by providing a pallet support member having a number of pallet mounting surfaces and capable of being indexed about a rotating shaft disposed in parallel with and horizontally to the direction in which the pallets are charged and discharged. CONSTITUTION:A plurality of pallets P having fixtures corresponding to various kinds of works are mounted on a pallet support member 5 which can be turningly indexed by a rotating shaft 9. A pallet P having a fixture corresponding to a work fed according to a schedule is driven and turningly indexed by a pallet drive source so that it is positioned by a pallet positioning unit 15. Then, the pallet P is fed onto a table of a pallet charge and discharge unit. A work is fed onto the pallet P by a separate feed unit. Since the pallet support member is of a circular shape, a necessary floor area is reduced and the pallet can be changed between the support member and the side of the table in a short time.
Patent JP-H0997644-A (JP)
Title: Terminal for connector
Inventor: YAMAGUCHI NOBORU
IPC: H01R13/642
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent the reverse insertion of a terminal and protect an elastic contact piece by arranging two high reverse insertion preventing pieces at both edges in the width direction of a terminal main body part. SOLUTION: Two reverse insertion preventing pieces 15 on the back surface of a connector terminal 10 are arranged in an intermediate part in the lengthy direction of the bottom wall 11a of a terminal main body part 11 so as to position at both edges in the width (x) direction of the bottom wall 11a. The preventing pieces 15 are formed as cutting up pieces of the bottom wall 11a, and arranged so that the positions are shifted in the front and rear (mark Y) direction of the main body part 11. The height H of the preventing piece 15 is set to the maximum dimension allowable in the width dimension L of the bottom wall 11a. The interference width between when a terminal 105 is normally inserted into a terminal insertion hole 6 of a housing 5 and when it is reversely inserted can be made large without losing its balance.  Even if an elastic contact piece 13 is somewhat bent in reverse insertion, the preventing pieces 15 sufficiently interfere in the housing 5, and reverse insertion can be prevented.
Patent JP-H04131824-A (JP)
Title: Liquid crystal display device
Inventor: ISOHATA KYOHEI
IPC: G02F1/1335
Filed: 1990-09-21
Abstract: PURPOSE:To reduce the size and weight and to obtain excellent contrast characteristics by providing an optical compensation member which is made of a uniaxially drawn high polymer sheet body and arranged on one side of a liquid crystal display element to compensate the birefringence of liquid crystal, a 1/4-wavelength plate, and a 2nd polarizing member. CONSTITUTION:When the optical compensating member 11 made of the uniaxially drawn high polymer sheet body is used on one side of the liquid crystal display element 4, a light display and a dark display are both made by extracting only linear polarized light by a projection-side polarizing plate 13 from elliptic polarized light from the liquid crystal display element 4. Therefore, when a voltage less than a display threshold value is applied to the liquid crystal display element 4 to make, for example, the light display, elliptic polarized light beams with wavelengths corresponding to red, green, and blue have elliptic azimuths almost in the same direction right under the projection side polarizing plate and the shape of the elliptic polarized light approximates linear polarized light relatively. Consequently, the excellent contrast with the small- sized, lightweight constitution is obtained.
Patent JP-2000080673-A (JP)
Title: Route planning method for dredger
Inventor: SUDO HIROSHI
IPC: G06F15/18
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To quasi-optimize multiple evaluation items in consideration of the effects of the dynamic characteristic model of a disturbance ship and the disturbance model such as wind or tidal current by using the depth map in a dredge region as a work map, and planning a route via reinforced learning with the work map and a hull motion simulator. SOLUTION: A general route plan section 30 receives a dredge region depth map 32 as a work map, a tidal current distribution model as a disturbance, a wind direction and wind velocity distribution model 51, the position 52 of a harbor, and the region 53 of a sediment disposal site, and it generates a general course map 33 via reinforced learning from the feasible course range fed from a hull motion simulator 55. Various values are entered to a dredger kinetic characteristic model 59 to determine the position, azimuth, speed and angular velocity, a feasible course estimation section 60 determines the feasible course range based on them, and it is fed to the general route plan section 30. The general route plan section 30 repeatedly obtains the dredged state for the dredge region with the hull motion simulator 55.
Patent JP-H1076625-A (JP)
Title: Method for forming ink jet plate making printing plate
Inventor: KATO EIICHI
IPC: B41N1/14
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming an ink jet plate making printing plate for obtaining clear image printed matter and excellent plate wear resistance. SOLUTION: Normal temperature solid ink composition is hot-melted, droplet of ink is injected from a nozzle in this hot-melted state to form an image on an intermediate transfer, and an image is formed by a hot-melt ink jet system for forming an image by contact transfer on an image receptive layer of a lithographic printing original plate. Then, a non-image portion of the receptive layer is desensitized by chemical reaction treatment to form a hydrophilic surface of the printing plate. In this case, the receptive layer is disposed on a water resistant support, contains at least one type of functional groups for forming at least one group of-CO2 H group,-SO3 H group and PO3 H2 group by decomposition of chemical reaction treatment, and contains partly crosslinked resin.
Patent JP-H02101754-A (JP)
Title: Bonding process and bonding apparatus
Inventor: TANI MITSUKIYO
IPC: H01R43/02
Filed: 1988-10-11
Abstract: PURPOSE:To enable a wire to be bonded rigidly to provide a bonded section with a flat top and to enable wires to be packaged at a high density by, in the bonding operation using supersonic waves, using a flat heating chip for pressurizing the wire while supplying high-frequency current to heat the wire. CONSTITUTION:A wire 42 having a ball 41 formed at the tip is disposed on a bonding pad 5 such that the wire 42 is substantially in parallel with a substrate. The assembly is pressurized by a bonding chip from the upside and supersonic waves are applied. Further, high-frequency current is supplied to the assembly to heat the same so that the wire 42 is bonded to the pad 5 while the top face of a bonding section 41' is flattened. Since the bonding section 41, has the flat top, another wire may be bonded thereon to provide an upper bonding section 41''. Further, when conduction of the bonded part is checked, the flat top of the upper bonding section 41'' may be probed. The bonding operation is controlled by a control means 11 according to time sequence so that the bonding operation does not give thermal effects to the wire or an underlying metallized structure.