baber/WOPTO huggingface dataset:
Patent JP-H05181804-A (JP)
Title: Information processor
Inventor: SATOU AKIYOSHI
IPC: G06F17/21
Filed: 1991-12-27
Abstract: PURPOSE:To simply execute the deletion, insertion, etc., of a parenthesis in a state that an expression remains displayed two-dimensionally by inputting separately the right parenthesis and the left parenthesis, and changing size of the right parenthesis and the left parenthesis decided to be a pair, in accordance with height of the expression between the parentheses. CONSTITUTION:The processor is provided with an input means 101, a storage means 102, and a retrieving means 103 for retrieving the right or the left parenthesis which is to become a pair with the left or the right parenthesis from in an expression, when the left or the right parenthesis is inputted into the stored expression. Also, this processor is provided with a changing means 104 for checking height of the expression placed between the left and the right parentheses which become a pair, when the right or the left parenthesis which is to become the left or the right parenthesis is retrieved, and changing size of the left and the right parentheses which become a pair in accordance with its height. In such a way, in accordance with the height of the expression placed between the left and the right parentheses which become a pair, the size of the left and the right parentheses which become a pair is changed. Accordingly, the right parenthesis and the left parenthesis can be inputted and deleted singly.
Patent JP-H09165464-A (JP)
Title: Preparation of porous molded product
Inventor: YAMAMOTO TOMOYUKI
IPC: C08L67/00
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a porous molded product having a suitable pore diameter without using any solvent by bringing a melt-molded product between a melt- moldable water-soluble polymer and a thermoplastic resin into contact with water to remove the water-soluble polymer. SOLUTION: A melt-moldable water-soluble polymer (A) (preferably an oxyalkylene-containing polyvinyl alcohol resin) and a thermoplastic resin (B) are mixed together in a mixing weight ratio of 75/25-20/80 [provided that the compounds A and B satisfy the expression |logηA-logηB|>0.7 (wherein ηA and ηB represent the apparent melt viscosities Pa.s of the components A and B, respectively, at 230 deg.C and a shear rate of 10<2> sec<-1> )] to obtain a melt-molded product. Then, the molded product is brought into contact with water to remove the component A, whereby a porous molded product is obtained. According to the above-described procedure, the porous molded product, which has suitable pores with an average pore diameter of about 0.5-5μm, is prepared without using any solvent unlike in the conventional processes.  Further, the waste liquid resulting from the preparation process is well soluble in water, so that its treatment is also easy.
Patent JP-H05160553-A (JP)
Title: Method of manufacturing printed circuit board
Inventor: KAWAKAMI SHIN
IPC: H05K3/28
Filed: 1991-12-04
Abstract: PURPOSE:To avoid short circuit between connecting terminals electrical connection to outer equipments. CONSTITUTION:A solder resist layer 5 is formed on a board 1 excluding the formation region 6 of connecting terminals 3 electrical connection to outer equipments. Respective connecting terminals 3 are coated with a protective film 7 comprising a conductive carbon ink. The protective film 7 is spaced from the end part of the solder resist layer 5 at a specific interval. Since the protective film 7 is coated with only on the thickness part of the connecting terminals 3 for minimizing the step, the conductive carbon ink can be prevented from oozing out thereby preventing the short circuit between the connecting terminals 3 due to the oozing. Finally, the space between the protective layer 7 and the solder resist layer 5 is coated with an insulating overcoat layer 8 to protect the exposed part of the connecting terminals 3 from being oxidized.
Patent JP-H0661716-A (JP)
Title: Coaxial dielectric resonator and its manufacture
Inventor: MIURA TARO
IPC: H01P7/04
Filed: 1991-12-05
Abstract: PURPOSE:To improve the Q of the resonator whose dispersion in the resonance is reduced by improving the method for forming its center conductor. CONSTITUTION:The coaxial dielectric resonator formed by bonding a cylindrical or prism dielectric body with a hole for a center conductor made in the middle thereto and a conductor on the surface of the dielectric body is manufactured by a 1st process inserting a metallic pipe as a center conductor to a hole made to an outer conductor closely adhered to a dielectric ceramic in the lengthwise direction by silver flit baking or copper plating or the like and by a 2nd process applying plastic deformation through the application of a pressure from the inside of a metallic pipe and forming the inner conductor closely adhered to the inner face of the dielectric ceramic.
Patent JP-H07189264-A (JP)
Title: Stirred, mixed and reinforced body and method of reinforcing construction of slope
Inventor: TATEYAMA MASARU
IPC: E02D17/20
Filed: 1993-12-27
Abstract: PURPOSE:To save the labor of the execution of works, and to shorten the term of work by arranging a hollow core material having a drainage function at the axial center of a reinforced columnar body constructed by stirring and mixing a consolidation material while discharging the consolidation material into the ground and draining water through the core material. CONSTITUTION:A hollow core material 20 is inserted into the axial center of a central auger, and a consolidation material is discharged from the front end of the auger and the auger is propelled. A water collecting hole 21 is formed at the front end section of the core material 20 at that time. A reinforced columnar body 30 is built up to specified depth, and the auger is rotated reversely and extracted while the core material 20 is left and the consolidation material is discharged, thus forming a stirred, mixed and reinforced body 40. A face of a slope 50 is covered with a water- barrier sheet 51 as required, and a bearing block 52 is fixed at the projecting end of the core material 20 projected from the face of the slope 50. A bedrock is strengthened and reinforced by the stirring, mixing and reinforced body 40, and the core material 20 works to the increase in the shearing resistance of the reinforced body 40. Excess water is discharged onto a ground surface through the water collecting hole 21.
Patent JP-H10183288-A (JP)
Title: Alloy for magnetic cold accumulation material, and its production
Inventor: HANAUE YASUHIRO
IPC: C22C28/00
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain an alloy for magnetic cold accumulating material, which has a peak of specific heat, by phase transition to ferromagnetism in a very low temp. region, higher than a specific value and does not lose this peak of specific heat even if formed into powdered or granular state, by limiting the contents of impurities fluorine and oxygen to specific values or below, respectively. SOLUTION: By regulating the contents of impurities fluorine and oxygen in an alloy to <=0.05wt.% and <=0.15wt.%, respectively, the alloy for magnetic cold accumulating material, in which the peak of specific heat by phase transition to ferromagnetism in a temp. region as low as 3-20K is elevated to >=0.5J/K.cm<3> , can be obtained. For example, a melt of an alloy for magnetic cold accumulating material, such as ErNi(1-x) Cox (where 0<x<0.3 is satisfied), is dissolved with a flux composed essentially of Ca-saturated CaF2 or CaCl2 to allow the oxygen and fluorine as impurities to be absorbed by the flux. Further, by atomizing the melt of the above alloy in which the contents of fluorine and oxygen as impurities are reduced into an inert gas, the powdered or granular alloy for magnetic cold accumulating material, having <=0.6mm grain size, can be obtained.
Patent JP-H07119467-A (JP)
Title: Combustion chamber for auxiliary chamber type internal combustion engine
Inventor: OMURA TADAO
IPC: F02B19/08
Filed: 1993-12-28
Abstract: PURPOSE:To improve the isochoric degree and the combustion efficiency of an engine cycle through promotion of combustion in a main combustion chamber simultaneously with promotion of combustion in an auxiliary chamber, to improve output fuel consumption even in a state to throttle an auxiliary injection nozzle (under a state that low speed high load performance is excellent), and to improve exhaust gas performance, such as discharged smoke. CONSTITUTION:In a device having an auxiliary chamber 2 recessed in the cylinder head 4 of an auxiliary chamber type internal combustion engine, an auxiliary passage 33 with a check valve to intercommunicate a main combustion chamber 1 and an auxiliary chamber 2 and allow only an air flow from the main combustion chamber 1 to the auxiliary chamber 2 is arranged in a position situated between the central line B-B of the auxiliary chamber 2 and a cylinder central line A-A and adjacently to an auxiliary injection nozzle 3. Further, a shaft part arranged to the check valve is insertable in an auxiliary passage and the velocity of flow of an opposite flow injected from the auxiliary passage to the auxiliary chamber.
Patent JP-H06166897-A (JP)
Title: Production of high-bulk-density detergent composition
Inventor: ISHIKAWA SATOYUKI
IPC: C11D17/06
Filed: 1992-12-01
Abstract: PURPOSE:To produce high-bulk-density detergent particles good in the properties as a product from a kneaded mass suitable in hardness and hence good in pulverizability without causing any troubles during pulverization thereof at a high productivity. CONSTITUTION:A powdery or grainy surfactant contg. a salt of an alpha-sulfofatty acid ester and a salt of a linear alkylbenzenesulfonic acid is kneaded. The kneaded mass is pulverized to produce the objective high-bulk-density detergent particles. In the foregoing process, at least 5wt.% potassium carbonate or bicarbonate is blended in the mixture at the time of kneading thereof, and the surfactant concn. of the kneaded mixture is set to be at least 24wt.%.
Patent JP-2001164314-A (JP)
Title: Reduced pressure refining method excellent in decarburization
Inventor: AOKI HIROYUKI
IPC: C21C7/10
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a high efficient reduce pressure refining method, by which the industrial establishment of reduced pressure method capable of surely and stably performing decarburization and degassing till an extra-low carbon concentration range within a short time can be developed in the state restraining the spattering and sticking of metals. SOLUTION: In the reduced pressure refining method for refining molten steel 14 by dipping an immersion tube 12 into the molten steel 14 in a ladle 11 and reducing the pressure in the immersion tube 12, and also, blowing an inerts gas into the molten steel 14 from the lower part of the molten steel 14 positioned just below the immersion tube 12, when using Q (NL/min) for flow rate of the inert gas, S (m2) for widening area of bubbles in the immersion tube 12 on the molten steel surface, P (torr) for vacuum degree in the immersion tube 12 and W (ton/ch) for total weight of the molten steel 14, the refining is carried out in the range satisfying the following formula 0.02<=(Q1/3.S2/3)/(W.P2/3)<=0.10.
Patent JP-2000178285-A (JP)
Title: Crosslinkable liquid crystalline organosiloxane, its production and its crosslinking method, crosslinked liquid crystalline organosiloxane and its use
Inventor: HAEBERLE NORMAN
IPC: C09K19/40
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To obtain a crosslinkable liquid crystalline(LC) organosiloxane composed of specific unit, excellent in ultraviolet stability, and useful in e.g. optical devices. SOLUTION: This LC organosiloxane is composed of unit of formula I [R is a 1-4C alkyl; Mes is at least one of groups of respective formula II and formula III (A is 1,4-cyclohexylene, 1,4-phenylene, or the like; Q is COO, OCO, a chemical bond or the like; X is cholesteryl, dihydrocholesteryl, doristeryl, or the like; B is a chemical bond, OCH2, CH2-CH2COO or the like; E is a chemical bond, O, COO, CH2O or the like; F is a chain composed of 0-11 CH2 groups which are not adjacent to each other and may be substituted by oxygen atom(s) ; VN is COO, CH=CH2, oxiranyl group or the like; u is 2-8; m and p are each 3-7; n and q are each 0 or 1; t and r are each 1-3); b is 0-2; c is 0-4; b+c is <=4]. It is preferable that pigments, optical devices, etc., are produced using the above LC organosiloxane.
Patent JP-H09181113-A (JP)
Title: Manufacture of semiconductor device
Inventor: TANAKA SOICHIRO
IPC: H01L23/538
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To manufacture a semiconductor device of high reliability by preventing charge-up which is to be caused by a manufacturing process after a conducting layer of a first layer on a pad part is formed. SOLUTION: An Al layer 24 of a first layer is stretched as far as a scribe part 22 going across a pad part 23 and connected to the scribe part 22. After an aperture 31a is formed between the pad part 23 and the scribe part 22 at the same time when an aperture is formed on a surface protective film, the Al layer 24 exposed from the aperture 31a is cut. Thereby, even if Al layers 24, 26, 28 are exposed to charged particles on the pad part 23, the charged particles can be made to flow to a semiconductor wafer on the scribe part 22 via the Al layer 24.
Patent JP-H09173595-A (JP)
Title: Pachinko game machine
Inventor: KASHIWAGI KATSUNORI
IPC: A63F7/02
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To make a pachinko game not to stir up the passion for gambling excessively by setting a maximum number of prize balls released during a big hit period, even when the nails are illegally adjusted. SOLUTION: A pachinko machine is designed to release a large number of pachinko balls at a stretch, when a player makes a big hit, by a prize ball releasing unit 17 as instructed by a game control circuit 6 to continuously open an electrically driven big hit port for a given duration, where number of prize balls being released is counted during the big hit period to stop releasing prize balls when a prize ball number reaches a given maximum level, even when the player can afford more balls.
Patent JP-H07195908-A (JP)
Title: Pneumatic radial tier for electric vehicle
Inventor: HIROSE KAZUHIRO
IPC: B60C11/12
Filed: 1993-12-29
Abstract: PURPOSE:To improve the maneuvering stability and to reduce the rolling resistance by making the width of the tread at a specific times the whole width, and the curvature radius of the tread surface at specific times the radius of curvature of the carcass at the tread. CONSTITUTION:In the regular condition when a tire is installed to a regular rim, and the maximum inner pressure is filled, the tread width TW between the outer edges E and E in the tire axial direction of the tread surface 2A when the tread is grounded to a flat road surface in case of loading the specified maximum load, is made 0.3 to 0.6 times the whole width AW of a tire. And in the meridian cross section including the tire axis, the curvature radius RT of the tread surface 2A is made 0.95 to 1.05 times the curvature radius RC at the circular arc tread 2 passing the middle position of the thickness between carcasses 6A and 6B. Consequently, the rolling resistance is reduced while improving the maneuvering stability, the weight of the tire is reduced, and the fuel consumption can be saved.
Patent JP-2000162148-A (JP)
Title: Inspecting device and inspecting method for lip seal
Inventor: TANO MASAKAZU
IPC: G01N21/88
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To precisely inspect the mechanical defect of a lip in the inspection of sealing performance for an elastic body-made lip seal and perform the automatic inspection. SOLUTION: In an inspecting device and inspecting method for a lip seal 1 having a lip 1a formed of an elastic body, the lip seal 1 is held by a set jig 2, a base seat 7 and a seal holding part 3, the seal lip 1 is pressurized simultaneously with the emission of light to the lip seal from the deep side. According to this, the light leaked from a defective part can be sensed and judged.
Patent JP-H06170585-A (JP)
Title: Equipment and method for welding steel
Inventor: YOKOTA KENJI
IPC: B23K37/00
Filed: 1992-12-04
Abstract: PURPOSE:To enable efficiently spot welding several positions of superposed steel plates. CONSTITUTION:A steel welding equipment is constituted by fitting a feeding rail 13 by which the steel plates 12 are fed to a welding machine 11 and a taking out rail 14 by which the fed plates 12 from the welding machine 11 are received in the same direction to the steel plates sending direction on the opposing side centering the welding machine 11. Several rotating arms 16 rotatably fitted on a shaft member 15 supported in parallel with the taking out rail 14 on the outlet side. The tip ends 17 of the rotating arms 16 are extended to cover the taking out rail 14 and both sides of the arms 16 are held between brackets 18 which are fixed on the shaft member 15 with set screws. Push-up levers by which the swinging arms 16 are abutted when the levers are moved forward and the swinging arms 16 are separated when the levers are moved backward are continuously provided in the longitudinal direction of the taking out rail 14.
Patent JP-2000176667-A (JP)
Title: Monitoring device for laser beam welding
Inventor: YASUDA KOZO
IPC: B23K26/21
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To monitor a welding state in process in a laser beam welding system, especially in a laser beam welding intended for a thick plate. SOLUTION: This device is provided with a light source device 11 which generates monitoring light having a wavelength different from a welding laser beam, optical systems 23, 27, 19 which guide monitoring light so as to irradiate a part 15 irradiated with a laser welding laser, a band pass filter 33 which penetrates monitoring light reflected from the irradiated part and a light receiving element 31 which detects light via the band pass filter. A welding state is inferred by detecting reflected light of monitoring light which reflects the behavior of a keyhole 15.
Patent JP-H05165901-A (JP)
Title: Method and device for correcting progressive dimension
Inventor: OGA CHO
IPC: G06F17/50
Filed: 1991-12-11
Abstract: PURPOSE:To easily and exactly correct the state of shifting a progressive dimension with simple operations in respect to the already prepared progressive dimension. CONSTITUTION:An element designating part 13 instructs the objective progressive dimension elements of shifted amount correction by an operator. A reference data instructing part 14 instructs the reference progressive dimension data of shifted amount correction by the operator. A shifted amount input part 15 inputs and sets the shifted amount in the case of shifted amount correction by the operator. A reloading control part 17 reloads the progressive dimension of drawing data displayed on a display 3 and stored in a memory 16 as needed by rearranging the entire group of the progressive dimension elements designated by the element designating part 13 corresponding to the shifted amount inputted by the shifted amount input part 15 with the reference data instructed by the reference data instructing part 14 as a reference.
Patent JP-2000173665-A (JP)
Title: Lithium secondary battery
Inventor: YAMAMOTO MASAKI
IPC: H01M10/058
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To productively provide a lithium secondary battery with superior characteristics such as a charge-discharge rate. SOLUTION: In this lithium secondary battery constructed by sealing a battery element, consisting of a positive electrode, a negative electrode, and an electrolyte including a spacer, which are layered on a flat board, in a shape- variable package body, a porous film with a contact angle to the electrolyte, with which the spacer is impregnated, of 50 degrees or less is used as the spacer.
Patent JP-H07195518-A (JP)
Title: Partial lining of inner surface of pipe
Inventor: OTAKI SHIGETOSHI
IPC: B29C63/34
Filed: 1993-12-31
Abstract: PURPOSE:To provide a partial lining method extremely good in execution properties capable of lining the place to be repaired of the inner surface of a pipe at once over desired length inclusive of several places. CONSTITUTION:In a first lining method, a pair of packers 1, 1 equipped with sleeves 1b expanded in diameter by air pressure are connected by a non- stretchable connection material 2 and both end parts of a tube expanded in its diameter by air pressure are fitted to the sleeves 1b. At the same time, both end parts of a resin impregnated sheet 3 are wound around the sleeves 1b from the outside to introduce the resin impregnated sheet into a pipe 6 up to the place to be repaired of the pipe 6 and the sleeves 1b are expanded in diameter by air pressure to press both end parts of the resin impregnated sheet 3 and those of the tube 4 to the inner surface of the pipe 6 and the tube 4 is further expanded by air pressure to press the whole of the resin impregnated sheet to the inner surface of the pipe and the resin impregnated sheet is thermally or naturally cured as it is. In a second lining method, a resin impregnated tube expansible in its diameter having a resin film applied to the inner surface thereof is used in place of the resin impregnated sheet or the tube.
Patent JP-H10170303-A (JP)
Title: Speed and distance measuring apparatus using accelerometer
Inventor: TANAKA YASUHARU
IPC: G01P7/00
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To obtain a speed and distance measuring apparatus in which the complicatedness of an installing and wiring operation can be reduced by a method wherein an accelerometer, a time measuring part, a control part and a display part are housed inside one enclosure. SOLUTION: In a speed and distance measuring apparatus 5, all constituent blocks such as an accelerometer 1, a control part 2, a time measuring part 3 and a display part 4 are housed inside one enclosure. The accelerometer 1 senses and measures an acceleration when the accelerometer itself is moved, it outputs information on the acceleration to the control part 2, and it outputs a sensing signal to the measuring part 3. When the measuring part 3 receives the sensing signal, it starts to measure the time, and it outputs information on the measured time always to the control part 2. The control part 2 computes a speed and a movement distance on the basis of the information on the acceleration from the accelerometer 1 and on the basis of the information on the time from the measuring part 3, and it outputs a computed result to the display part 4.  The display part 4 converts the computed result into an analog or digital display so as to be displayed. Consequently, the measuring apparatus 5 can be installed easily, a complicated operation such as a wiring operation or the like is reduced sharply, and the apparatus can be conveyed and carried easily.
Patent JP-H11175747-A (JP)
Title: Simulation device and information storage medium
Inventor: KAKO RYOICHI
IPC: A63F13/577
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a simulation device which can calculates a collision of a moving object, moving in an object space, against a fixed object with a small operation load. SOLUTION: The simulation device calculates the collision of the moving object moving in the object space against the fixed object. This device includes a specification part 112 which specifies a circumscribed quadrangle that the moving object belongs to on the basis of polygon specification data representing the circumscribed quadrangle circumscribed with respective polygons constituting the fixed object and parallel to two coordinate axes specifying the object space and position coordinates of two axes of the moving object and a collision operation part 114 which calculates a collision against polygons corresponding to the specified circumscribed quadrangle.