baber/WOPTO huggingface dataset:
Patent JP-H06184595-A (JP)
Title: Detergent for resist removing step
Inventor: TAKAYANAGI YASUYUKI
IPC: H01L21/30
Filed: 1992-12-18
Abstract: PURPOSE:To obtain the subject detergent which exhibits excellent detergency for a resist remover and is soluble in water, lowly toxic and excellent in handleability, etc., by using a specified hydroxycarboxylic acid ester as the essential constituent. CONSTITUTION:This detergent is produced by mixing at least one hydroxycarboxylic acid ester selected from an alkyl glycolate, an alkyl alpha- hydroxyisobutyrate and an alkyl beta-hydroxypropionate with at least one of water, pyrrolidone, N-methylpyrrolidone, dimethylformamide, dimethylacetamide, methyl acetate, ethyl acetate, methyl lactate, ethyl lactate, etc. Since this detergent is soluble in water, it makes it possible to proceed to the step of washing with water without the hitherto required steps of washing with a lipophilic solvent and then with a hydrophilic solvent, so that the process steps can be curtailed.
Patent JP-2001169348-A (JP)
Title: Phs
Inventor: YAMADA YASUTOKU
IPC: H04W88/02
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a PHS where deterioration in voice quality due to a quantization error or the like can be prevented in the case of converting ADPCM voice data for a wireless section into data for an ISDN channel and converting data for an ISDN channel into ADPCM voice data for a wireless section. SOLUTION: Voice information of 32 kbps adopting an ADPCM system received from a wireless section is transmitted as it is as a high-order 4-bit information of a B channel for a section of an ISDN channel and information different from the voice information is also transmitted as low-order 4-bit information of the B channel so as to realize a data signal rate of 64 kbps for the ISDN section.
Patent JP-2001172859-A (JP)
Title: Method for producing polyester fiber
Inventor: YAMAMOTO TOMOYOSHI
IPC: D06M101/16
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a polyester fiber having excellent moisture absorption and water absorption, and improved elasticity and elastic recovery. SOLUTION: An aliphatic or alicyclic dicarboxylic acid is added to the reaction liquid at an arbitrary step for synthesizing a polytrimethylene terephthalate- based polyester before finishing the synthesis, and the resultant mixture is copolymerized. A copolymerized polyester composition obtained by adding a metal salt of an organic sulfonic acid to the obtained copolymer and compounding the salt therewith, is formed into a fiber, and the obtained fiber is treated with an aqueous solution of an alkaline compound to remove at least a part of the salt of the organic sulfonic acid to provide the objective polyester fiber.
Patent JP-H11172731-A (JP)
Title: Rectifying net for water discharge port
Inventor: ONO TADASHI
IPC: E03C1/086
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To smoothly discharge hot water by providing a passing area to pass foreign matters such as refuse contained in the discharged water from a water feed pipe and/or a hot water feed pipe in a rectifying net for the water discharge port. SOLUTION: A net part 12 is formed by providing four projecting end parts 11 having a net with 25 mesh formed of wire of approximately 0.3 mm in diameter in an approximately cross-shaped manner, and forming each arc-shaped tip of the projecting end parts 11 so as to follow an inner surface of a water discharge port. Each notch 13 is provided between adjacent projecting end parts 11 to form a rectifying net 10. The shape of the notch 13 may be star- shaped, petal-shaped, trident-shaped, or T-shaped. When the rectifying net 10 is mounted in the water discharge port, no foreign matters are deposited in the notch 13 which is a passing area even when foreign matters such as refuse are deposited on the net part 12, and water is smoothly discharged. Hot water can thus be smoothly discharged.
Patent JP-H06189181-A (JP)
Title: Intermediate adapter provided with vibration
Inventor: KONO TAKAHIRO
IPC: H04N5/232
Filed: 1992-12-22
Abstract: PURPOSE:To miniaturize a device for preventing picture blurring due to the hand-held photographing of a video camera and to make the device light in weight by an intermediate adapter. CONSTITUTION:The intermediate adapter 3 is mounted between an exchangeable image pickup optical system 1 and the main body 2 of a camera provided with an imaging device and a variable apex prism (VAP) 5 is provided between a lens group 4 provided with convex power present at a front side and the lens group 6 provided with concave power present at a rear side. Further, by the information of a vibration detection sensor 10 provided inside the adapter 3, optimum driving control is transmitted through a control circuit 9 to a VAP driving circuit 11 and the VAP 5 is driven.
Patent JP-2001171505-A (JP)
Title: Auxiliary braking device for vehicle
Inventor: ISHIDA KAZUO
IPC: B60T10/04
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To inhibit increase of costs by using an emergency hydraulic supply circuit mounted in a wheel loader for an auxiliary braking device. SOLUTION: An emergency hydraulic supply circuit 12 comprises an emergency pump 22 driven by rotary power of a wheel and suctioning a hydraulic oil in a tank 14; a return flow path 23 for returning the hydraulic oil discharged from the emergency pump 22 to the tank 14; an emergency supply flow path 24 for making flow the hydraulic oil discharged from the emergency pump 22 to a hydraulic supply flow path 17; and an emergency switching valve 25 for performing switching to either the return flow path 23 or the emergency supply flow path 24. The emergency switching valve 25 is switched for operation by pressure on a discharge side of a steering pump 15. A variable throttle valves 32a, 32b are disposed in the middle of flow paths 29a, 29b through which the hydraulic oil discharged from the emergency pump 22 flows into the emergency switching valve 25.
Patent JP-2001131292-A (JP)
Title: Flame retardant polymeric composite material, composition for making the same and molded product of flame retardant polymeric composite material
Inventor: ODA TATSUAKI
IPC: C08J7/00
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide flame retardant polymeric composite materials which are inexpensive and exhibit high flame retardancy, compositions for making the same, and molded products constituted of the flame retardant polymeric composite materials. SOLUTION: Flame retardancy-imparting composite particles 10 having a structure in which a carrier material particle 1 has been compounded with a compound layer 2 containing a silicon component and/or a metallic component and oxygen are dispersed in and/or coated on a substrate (i.e. a target material to be imparted with flame retardancy) composed of a polymeric material such as a resin to fix them on the surface of the substrate and, e.g. when intense heat is given to the target material to be imparted with flame retardancy, high flame retardancy can be imparted to the target material by allowing the compound layer of the flame retardancy-imparting composite particles to form a protective film by the intense heat to inhibit combustion.  The effect of formation of the protective film can impart sufficient flame retardancy performance even in a small compounding amount to be incorporated into the target material and as the result, the compounding amount of flame retardants including the composite particles can be reduced.
Patent JP-2001131430-A (JP)
Title: Flame retardant polymeric composite material, composition for making the same and molded product of flame retardant polymeric composite material
Inventor: ODA TATSUAKI
IPC: C08L101/16
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide flame retardant polymeric composite materials which are inexpensive and exhibit high flame retardance, compositions for making the same, and molded products constituted of the flame retardant polymeric composite materials. SOLUTION: Flame retardance imparted composite particles 10 having a structure in which a carrier material particle 1 composed of one or more of a polymeric material, an inorganic material, and a metallic material has been compounded with a compound layer 2 containing a silicon component and/or a metallic component and oxygen are dispersed in and/or coated on a substrate (i.e., a target material to be imparted with flame retardance) composed of a polymeric material such as a resin to fix them on the surface of the substrate and, e.g. when intense heat is given to the target material, the compound layer of the flame retardance imparting composite particles forms a protective film by the intense heat to inhibit combustion.  The effect of formation of the protective film can impart high flame retardant performance which, specifically, meets the range of V-0 to V-2 according to the UL 94 flammability test to the target material.
Patent JP-H05163795-A (JP)
Title: Ceiling structure
Inventor: SAYAMA SHIGERU
IPC: E04B9/14
Filed: 1991-12-27
Abstract: PURPOSE:To promote close dimensional tolerances in a frame work of ceiling bars, to promote face rigidity and to reduce a number of execution processes. CONSTITUTION:Cross-shaped coupling metal fixtures 5 are suspended by suspension metal fixtures 4 mounted to hanger bolts 3 suspended from a ceiling slab 1. An intermediate section of the adjoing first ceiling bar 61 is held by the coupling metal fixtures 5 and, at the same time, a second ceiling bar 62 is held at a right angle. In the same way, a third ceiling bar 63 is held at a right angle by the coupling metal fixtures 5 holding the intermediate section of the second ceiling bar 62, a fourth ceiling bar 64 is held at a right angle by the coupling metal fixtures 5 holding the intermediate section of the third ceiling bar 63, and the first ceiling bar 61 is held at a right angle by the coupling metal fixtures 5 holding the intermediate section of the fourth ceiling bar 64 to form a ceiling panel building square space 7 in the same plane. According to the constitution, the ceiling bars 61-64 can continuously arrange a plurality of square spaces 7 in the same plane on the basis of the square space 7 as one of the sides of the adjoing square space 7.
Patent JP-H10201223-A (JP)
Title: Switching power supply unit
Inventor: OTAKE TETSUSHI
IPC: H02M1/14
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized switching power supply unit at low cost by making a capacitive element with a low withstand voltage applicable to an auxiliary smoothing circuit installed for the protection of a control circuit. SOLUTION: An auxiliary smoothing circuit AS1 is connected with a point of the detection of output voltage to which a voltage-regulator diode DZ1 constituting a feedback circuit. The auxiliary smoothing circuit AS1 is composed of a series circuit comprising a capacitor C2 and a voltage-regulator diode DZ2. The voltage-regulator diode DZ2 is connected so that voltage drop is caused in the passage of charging current through the capacitor C2. The voltage applied across both ends of the capacitor C2 during charging is equal to a magnitude obtained by subtracting Zener voltage from output voltage; therefore, an element with a low withstand voltage can be used for the capacitor C2.
Patent JP-H11188885-A (JP)
Title: Production of ink jet head
Inventor: YOKOTA MASAMI
IPC: B41J2/16
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To accurately control the position of an edge, to leave no residue after the disconnection of a power supply wiring and the removal of an individual layer, and to obtain high density, high capacity and a high yield by performing the cutting from the surface of a substrate to a predetermined position on the basis of the element provided on the substrate in order to detect the surface position of the substrate in a wall member cutting process. SOLUTION: After an insulating film is formed on a first substrate 1, a resistance layer and a conductive layer are formed and, next, a desired number of power supply wirings supplying power to emitting pressure generating elements 2 are formed in desired density. At the same time, a substrate surface detection element for detecting the surface of the substrate 1 is formed and the inorg. or org. insulating layers of the power supply wirings 3 are laminated and first removable solid layers 4 are formed to the liquid path forming regions and the liquid chamber forming scheduled regions communicating therewith on the substrate 1 provided with them.  A top plate 7 having opening parts 6 is placed on a part of the liquid chamber scheduled regions and an epoxy normal temp. curable resin 8 is charged from the opening parts 6 to be cured and liquid chambers 9 are formed by cutting processing. The surface of the substrate 1 can be accurately detected and a high yield is obtained in high density, high capacity and high reliability.
Patent JP-H10192454-A (JP)
Title: Golf club head and its manufacture
Inventor: HIGUCHI RYOJI
IPC: A63B53/04
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To realize the film bonding of each member, and to prevent the appearance from being damaged by joining a plurality of members with each other through the filler metal to improve the bonding structure of a head to be formed by integrating a plurality of members consisting of dissimilar metals. SOLUTION: A head body 2 of an iron club, for example, is formed of stainless steel, and a face plate 4 made of pure titanium is joined with a face part 3. A weight member 7 made of tungsten alloy is joined with a periphery of a back part of the head body 2. Pure silver brazing filler metal is arranged between recessed part 8a provided in the face part 3 and the face plate 4 as the filler metal to join the face plate 4 with the head body 2, and in addition, silver JIS-BAG8 brazing filler metal is arranged between a recessed part 8b to which the weight member 7 is fitted and an outer periphery of the weight member 7 as the filler metal to join the head body 2 with the weight member 7, and these brazing filler metals are melted and welded to realize the integrated joining.
Patent JP-H11191134-A (JP)
Title: Communication system, control method therefor and computer readable memory
Inventor: KANEDA KITAHIRO
IPC: G06K9/03
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a communication system capable of improving processing efficiency concerning a communication system for performing communication between a terminal to perform character recognition and a central control unit(CCU). SOLUTION: A mobile terminal 100 reads a read original 102 through a scanner 104 as image data. Next, the respective recognition areas of the image data are recognized and characters are recognized by a character recognizing part 106 based on a threshold value for recognition disability discrimination corresponding to these respective recognition areas. The character recognized result and position information showing the recognition areas are transmitted to a CCU 200 by a character recognized result transmitting part 108 and the threshold value for recognition disability discrimination and the position information are received by a threshold value/position information receiving part 110.  The CCU 200 receives the character recognized result and the position information through a character recognized result receiving part 202 to the mobile terminal 100 and transmits the threshold value for recognition disability discrimination and the position information through a threshold value/position information transmitting part 2-6 to the mobile terminal 100. Based on the received position information, a threshold value control part 204 controls the threshold value for recognition disability discrimination for each recognition area.
Patent JP-H11188380-A (JP)
Title: Waste water treating apparatus
Inventor: YAMAGUCHI SHIGEYUKI
IPC: C02F3/10
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a waste water treating apparatus wherein limitation on a place for installation is little and the amt. of generation of sludge can be decreased and burden of its treatment and disposal is reduced and only raw refuse is fed and it can be simply decomposed and treated. SOLUTION: A septic tank main body 3 with a sludge separating tank 1 and an aerobic treating tank 2 is provided with an org. substance decomposition treatment tank 4 installed separately from this at another site and raw refuse 5 is fed in this org. substance decomposition treatment tank 4 and domestic wastewater is made to flow into the aerobic treating tank 2 from the sludge separating tank 1 and is treated for clarification and in this instance, the sludge 6 separated in the sludge separating tank 1 is transferred to the org. substance decomposition treatment tank 4 and it is decomposition-treated with the raw refuse.
Patent JP-2000178068-A (JP)
Title: Piezoelectric porcelain composition
Inventor: KAWACHI JUNJI
IPC: C04B35/49
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition to give a piezoelectric porcelain tight and excellent in piezoelectric characteristic through burning at a relatively low temperature by substituting Bi for a part of Pb of A site in a basic composition of Pb(Mg1/3Nb2/3)TiZrO3 composition to form a vacancy in the valency of the Pb site. SOLUTION: A part of Pb in A site is substituted with Bi in the basic composition expressed by Pb(Mg1/3Nb2/3)wTixZryO3, and a vacancy is formed in the valency in the Pb site to form a composition expressed by the chemical formula Pb1-αBiα(Mg1/3Nb2/3)wTixZryO3, where 0.05<=w<=0.45 mol, 0.35<=x<=0.50 mol, 0.15<=y<=0.50 mol, (w+x+y=1); 0.00<α<=0.05. Preferably, Mg in the basic composition is smaller than the stoichiometric value, a vacancy is formed in the Mg site to obtain the composition expressed by the chemical formula Pb1-αBiα(Mg[1-β]/3Nb2/3)wTixZryO3, where 0.00<=β<=0.5 mol. Mn is preferably added by 0.3-1.5 wt.% in terms of MnO2.
Patent JP-H06298390-A (JP)
Title: Separation plate and separation roller for paper sheet
Inventor: TSUDA YOSHINORI
IPC: B65H3/52
Filed: 1992-12-25
Abstract: PURPOSE:To adjust the friction coefficient and separate sheets with no discrepancy without largely affecting the expansion ratio by forming a separation plate or a separation roller of the paper sheets with a foam body, and mixing powdery plastic into the rubber portion of the foam body. CONSTITUTION:A separation plate or a separation roller is made of a foam body 1. Plastic is mixed into the rubber portion of the foam body 1, and the friction coefficient of the separation plate or the separation roller is adjusted by its mixing ratio. Paper powder enters foam sections 1a, and the apparent friction coefficient is held and stabilized. A rubber material such as polyurethane is used for the foam body 1, and polyethylene is used for the plastic. The powdery size of the plastic is set to 3mm or below. The combining ratio of the plastic and rubber is normally set to about 1-90/100.
Patent JP-H11189397-A (JP)
Title: Entrance lift
Inventor: MATSUMURA TOSHIYA
IPC: B66F7/16
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To enable a disabled person to easily go in and out the entrance by rotatably connecting a chair in the horizontal direction to an elevatable slider along a pillar by operation of an actuator, and rotating in the horizontal direction the chair by a guide mechanism interocking with elevatable motion of the slider. SOLUTION: When a person is moved from the floor face 100 of the entrance onto the raised rail 200, the lifting rod 33 of an actuator 3 is placed on the brought down position, and a chair 9 is on the lowest position. Under the condition a person is seated on the chair 9, and by operating an operation switch to elevate the lifting rod 33 of the actuator 3, a slider 7, a rotary block 8, and the chair 9 are elevated. When the lifting rod 33 reaches a fixed height, the pin 82 of the rotary block 8 enters the helical groove part of the upper part of a guide groove 11a, the chair 9 is elevated while clockwise rotating by 90 degrees in a plane view, and because the chair 9 becomes in a posture backing on the wall over the raised rail, the person is brought down from the chair 9 on this position.
Patent JP-H10168487-A (JP)
Title: Window washer fluid
Inventor: ITO AKIRA
IPC: C11D7/32
Filed: 1996-12-14
Abstract: PROBLEM TO BE SOLVED: To obtain a water-based automotive water-repellent window washer fluid being highly safe for the coated surface, scarcely effects the coated surface even if the component remains when the fluid is used on a fine or finely rainy day by mixing an alkyl glucoside with an amino-modified polysiloxane in a specified ratio. SOLUTION: This fluid comprises 0.01-10.0wt.% alkyl glucoside represented by the formula: Cn H2n+1 O(C6 H10 O5 )x H (n=8-16; and 1<x<2) and 0.01-10.0wt.% amino-modified polysiloxane. The alkyl glucoside is an ethylene oxide-free nonionic surfactant, is not reactive with the amino-modified polysiloxane as a water-repellent component and stabilizes it. The fluid is desirably a water- based one containing 0.0001-5.0wt.% monobasic acid selected among lower carboxylic acids such as formic acid and acetic acid and mineral acids such as hydrochloric acid and nitric acid. It is more desirably a water-based one containing a lower alcohol and/or a glycol.
Patent JP-H11188581-A (JP)
Title: Production control device
Inventor: OKUMURA HISAHIRO
IPC: G06Q10/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To automatically transmit a specified information such that a work arrived at a process to a specified personnel such as an engineer when the work is confirmed to have arrived at a commented machining process for control of advancement of machining of the work. SOLUTION: A process flow of a work and machining specification data for each machining process are stored in a process specification storing device 5. A lot advancement control device 4 drives a transfer machine 3 based on the process flow so as to transfer the work sequentially from a machining device 2 to a next machining device 2. An advancement control device 21 updates control information sequentially in the order of machining before process, completion of machining, before machining in next process, and machining according to the advancement of the machining of the work. When the next process is a commented process, when a work arrival to the process is confirmed, the advancement control device 21 transmits the machining specification data for that process and a comment stored in a comment storing device 22 to a worker's terminal 19 for control of the advancement.