baber/WOPTO huggingface dataset:
Patent JP-H03198327-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOBAYASHI KOICHI
IPC: H01L21/311
Filed: 1989-12-26
Abstract: PURPOSE:To make the depth of an opening in which a wiring layer is buried easily and highly accurately controllable so as to prevent disconnection, etc., by successively forming a lower insulating film having a small etching rate and upper insulating film having a large etching rate on a base film and etching the upper film by using the lower film as an etching stopper. CONSTITUTION:After a lower insulating film 22 having a small etching rate and upper insulating film 23 having a large etching rate are successively formed on a base film 21, an opening 24 is formed by etching the film 23. Another opening 25 narrower than the opening 24 in width is formed by etching the film 22 and, after a metallic layer 26 which is brought into contact with the base film 21 is formed in the openings 24 and 25, the layer is buried in the openings 24 and 25 and the openings 24 and 25 are filled up with the metallic layer 26 by irradiating the layer 26 with a laser beam. Therefore, the layer 22 becomes an etching stopper and the depth of the openings in which a wiring layer is buried can easily be controlled with high accuracy, resulting in the prevention of disconnection, etc.
Patent JP-H05173690-A (JP)
Title: Switching circuit
Inventor: HAMAZAWA YOSHINORI
IPC: H04M1/72502
Filed: 1991-12-24
Abstract: PURPOSE:To decrease the number of ports in use by connecting one line to the input port of a CPU and plural lines on a switching side to a reference voltage, the ground, and the output port of the CPU, and generating a reference voltage from the output port at timing different from the data sampling of the input port. CONSTITUTION:The line 4 on one terminal side of a switching element SW is connected to the input port Pin1 of the CPU 3. On the other terminal side, a contact A is connected to the common reference voltage VDD, a contact B is connected to the output port Pout of the CPU 3, and a contact C is grounded. At the output port Pout, the reference voltage (scanning signal) is generated at the data sampling timing different from the input port Pin1. Namely, this signal goes down to a low level at a period different from the timing. The CPU 3 decides the kind of the signal of the input port Pin1 to find which position the switching element SW is at. Consequently, the number of used ports of the CPU 1 can be decreased.
Patent JP-2000174189-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MIKAMI AKIO
IPC: B29L31/34
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To mold a resin sealer by push back method even with a thin plate. SOLUTION: On both sides of both outer leads 6 and 8, a rectangular-plate like leakage preventive members 10 and 10 for preventing resin leakage at molding a resin sealer are fitted. The leakage preventive member 10 is a rectangle comprising a short side of equal to a length between a section frame 4 and a side-surface side of the first and second outer leads 6 and 8, and a long side between both outer frames 3 and 3, formed to a plate of a thickness equal to a lead frame 1 while both short sides are cut with a shear line 10a and a long side cut off both outer leads 6 and 8 by a shear line 10b. Since the other long side of the leakage preventing member 10 is connected to the section frame 4 with a folding-line trace 10c, the leakage preventive member 10 does not fall even with about 0.1 mm in thickness.  Thus, due to leakage prevention of resin, occurrence of bur of a resin sealer is prevented.
Patent JP-H10181843-A (JP)
Title: Transfer control method for work
Inventor: KOBAYASHI YUKINARI
IPC: B65G43/08
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To prevent an excess agent applied to working equipment from wastefully drying up or absorbing moisture while the working equipment is suspended over a predetermined period, by carrying spare works into or out of the working equipment during a period not to cause any degradations of the excess applied agent by its drying up, absorbing moisture or the like at intervals longer than those in the normal carrying of works into or out of the working equipment. SOLUTION: A transfer control method for works carries works 20 at predetermined intervals into working equipment 10, which possibly goes out of condition upon suspension over a predetermined period during operation, and simultaneously carries processed works 20 out of the working equipment. While the working equipment 10 is suspended over the predetermined period, the transfer control method carries a plurality of spare works 20a reserved at the inlet 12 of the working equipment 10 into or out of the working equipment 10 within the predetermined period at intervals longer than those in the normal carrying of works into or out of the working equipment 10.
Patent JP-H11140370-A (JP)
Title: Aqueous pigment ink for white board
Inventor: MORI SHIRO
IPC: C09D11/16
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To obtain an aq. pigment ink for white boards in which an org. pigment is kept dispersed well for a long term and which enables smooth writing and enables written lines on white boards made of various materials to be wiped off and erased completely by dispersing an org. pigment, a specific polyvinyl alcohol as a dispersant, and three specific compds. as a release agent in an aq. medium. SOLUTION: This ink is prepd. by dispersing an org. pigment, a dispersant, and a release agent as essential ingredients in an aq. medium. Polyvinyl alcohol having a viscosity (of a 4% aq. soln.) of 3-60 cP and a degree of saponification of 75-90 mol.% is used as the dispersant. The release agent used comprises (a) a polyoxyethylene glycol monoalkyl ether having a 6-22C alkyl group and an HLB of 6-10, (b) an alkylamine acetate having a 8-20C alkyl group, and (c) D-mannitol. The ink comprises 72-92 wt.% aq. medium, 1.0-6.0 wt.% org. pigment, 0.15-6.0 wt.% dispersant, and 6.0-16 wt.% release agent, the sum being 100 wt.%.
Patent JP-2000175281-A (JP)
Title: Speaker system for electronic
Inventor: YOSHIDA TOMOISA
IPC: H04R1/02
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To manufacture a speaker system with high sound quality at a low cost and to make the speaker system small in size by preventing interference onto an opposite speaker due to a sound wave emitted from a rear side of one speaker in an electronic instrument so that left and right sounds are acoustically separated thereby outputting sounds with articulation. SOLUTION: A speaker section consisting of a speaker and a sound pipe is placed to a left and a right side between a cabinet and a part in the system. As a structure of the speaker section, the speaker is fitted to the sound pipe at a position toward an opening end by nearly 1/8 of a total length of the sound tube from a closing end and at a side face equivalent to a loop of a standing wave with a 3/4 wavelength. In this case, the speakers 4, 4 ?are fitted to side face of sound tube opposite to the part mount side, that is, at the outer side face.
Patent JP-2001159027-A (JP)
Title: Polyester fiber for conveyor belt
Inventor: SHITAYA AKIO
IPC: D02G3/48
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester fiber for a conveyor belt having slight permanent set in fatigue even in application of repeated stress by a material to be transported, hardly causing end breakage, hardly deforming even when catching a foreign matter, etc. SOLUTION: This polyester fiber for a conveyor belt comprising a polytrimethylene terephthalate having >=0.8 intrinsic viscosity and having >=6.2 cN/dtex (7.0 g/d) strength at break, 15-35% elongation at break, <=10% dry heat shrinkage percentage at 180 deg.C and >=80% elastic recovery ratio of elongation is used to give the conveyor belt having slight permanent set in fatigue, hardly causing end breakage and deformation.
Patent JP-H06182633-A (JP)
Title: Engine part assembling method and auxiliary jig therefor
Inventor: MORIKAWA YUTAKA
IPC: B23P19/00
Filed: 1992-12-22
Abstract: PURPOSE:To enable assembling without changing the assembling shaft center of an assembling device or the like by sharing a pallet for placing and transport even if the kind of a cylinder block is changed and setting the same work position in any cylinder block. CONSTITUTION:According to the engine part assembling method, a pair of auxiliary jigs 5, 6 are fixed to a cylinder block B, and every time the install attitude of the cylinder block B is changed for assembling an engine part, the cylinder block B is positioned, taking the fixed auxiliary jigs 5, 6 as a reference. The auxiliary jigs 5, 6 comprise plural pins fitted in holes previously bored in the cylinder block B, a fixing part for fixing the auxiliary jigs 5, 6 for engaging the pins with the holes of the cylinder block B to the cylinder block B, and positioning reference holes 16, 17 bored in one of the auxiliary jigs 5, 6.
Patent JP-H11144725-A (JP)
Title: Non-sintering nickel hydroxide electrode for alkaline storage battery
Inventor: SEYAMA YUKITAKA
IPC: H01M4/52
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a non-sintering nickel hydroxide electrode for a nickel hydroxide electrode made of nickel compound powders consisting mainly of nickel hydroxide, which does not reduce discharge quantity caused by a lowered utilization factor due to an addition of oxy-nickel hydroxide. SOLUTION: This electrode consists of nickel compound active material powders consisting mainly of nickel hydroxide and cobalt compound powders with more that two valences. Nickel compound active material powders, consisting mainly of nickel hydroxide have more than two valences.
Patent JP-H05175859-A (JP)
Title: On-vehicle audio controller
Inventor: WATANABE MOTOSHI
IPC: H04B1/06
Filed: 1991-12-25
Abstract: PURPOSE:To provide the on-vehicle audio controller which enables standardization and eliminates necessity for executing port setting in the manner of a hardware. CONSTITUTION:This device is composed of two or more means 11i (1<=i<=N) to store one kind of a receiving parameter at least corresponding to reception object broadcasting waves for every two or more destinations, means 120 at decide one means 11i storing a channel selection parameter corresponding to a channel selection parameter decided by one kind of front end among the plural kinds of front ends differring the channel selection parameters corresponding to the destinations by successively selecting the means 11i (1<=i<=N) and to set a flag for specifying one decided means 11i, and means 130 to execute channel selection control based on the channel selection parameter stored in one means 11i decided by the set flag.
Patent JP-H11175676-A (JP)
Title: Non-contact ic card
Inventor: FUKAO RYUZO
IPC: B42D15/10
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a non-contact IC card low in cost and excellent in mass- productivity and versatility. SOLUTION: This non-contact IC card is constituted by using a circuit board 3 in which an antenna coil 2 is formed only on one surface of an insulating substrate. A land part 3a to draw the other end of the antenna coil 2 is formed on a part arranged closely to an inner peripheral end or an outer peripheral end of the antenna coil 2. An IC chip 1 is connected to the inner peripheral end or the outer peripheral end of the antenna coil placed closely to each other and the land part 3a. In addition, the other end of the antenna coil is connected to the land part 3a with a bridge member 10.
Patent JP-2001157547-A (JP)
Title: Light-resistant fermented milk, light-resistant fermented milk product and its producing method
Inventor: MIZOBUCHI NAOHIRO
IPC: A23C9/13
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide fermented milk and a fermented milk product that is filled in a synthetic resin vessel having light-transmitting properties in which the cell bodies of lactobacillus are kept viable, even when they are exposed to drastic light radiation, and causes no deterioration of the taste and physical properties. SOLUTION: A lactobacillus is fermented in milk and the resultant fermented milk is combined with vitamin C and/or vitamin E to prepare light-resistant fermented milk. In addition, one kind, or two or more kinds of barberry (Myrica rubra) extract, chlorogenic acid, and rutin are admixed to the light-resistant fermented milk. These light-resistant fermented milks are packed in light- transmitting plastic vessels.
Patent JP-2000129931-A (JP)
Title: Low profile base isolation restoration mechanism exclusive for reforming detached house
Inventor: MIYAZAKI TAKAHARU
IPC: E04H9/02
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a low profile base isolation restoration mechanism exclusive for reforming a detached house capable of effecting the base isolation of even an old house by a low profile base isolator and a resonator installable when reforming a house. SOLUTION: A foundation side substrate 10 having a slip stopper 5 is provided on a lower surface, and an intermediate plate 7 having holes 11 for accommodating steel balls 8 to allow the steel balls 8 in a rolling manner is provided on an upper part of the foundation side substrate 10 so that the steel balls 8 can be rolled in the hole 11 for accommodating the steel balls.  The height of the intermediate plate 7 is smaller than the diameter of the steel balls 8, and a ground sill side substrate 6 having the slip stopper 5 on an upper surface above the intermediate plate 7 and the steel balls 8 and chamfered part 12 on a lower circumferential part comprises a low profile base isolator which is provided so as not to be fixed but to be freely moved in the longitudinal and right-to-left direction in the horizontal plane on the steel balls 8, and a substrate having a through hole for bolts and a spring. The through hole for bolts is provided on the sill side of the substrate, while the spring is provided on the foundation side of the substrate, and the substrate comprises a restorator folded so as to ensure the space from the foundation to which the spring works.
Patent JP-H10181116-A (JP)
Title: Printer
Inventor: MIYAZAKI NORIKO
IPC: G06F3/12
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To prevent the limitation of use by the other user from occurring. SOLUTION: A registered user information forming section 11 can communicate with a host. When user registration is executed by a side of the host, the registered user information including a registered user name and a registered user ID is formed. An assigning control section 12 forms user assigning information including size information for a spool region assigned to the registered user ID and the user on the basis of the registered user information and 'assigning designation information' in the spool region. A region control section 13 forms region division information including address information of the spool region assigned to the registered user ID and the user on the basis of the user assigning information and transmits it to a registered user forming section 11.  The region division information transmitted to the registered user forming section 11 is indicated on a screen at the host side by the communication with the host.
Patent JP-2001160087-A (JP)
Title: Workflow system
Inventor: OZAKI YASUSHI
IPC: G06Q10/00
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a work flow system where the shortest path is estimated to finish circulation of a workflow item, the estimated path is shown on a screen when the item is given, the final day, when every approver can stay in an office building before his time limit and a mail is automatically transmitted on the estimated date for requesting the approval. SOLUTION: The shortest path is estimated for finishing circulation of a workflow item, according to the results which are obtained to the past items of every approver from an item data 111, and the estimated route is shown when the item is given. Meanwhile, a monitoring part 107 acquires the number of days when the approver can stay in an office building per week, calculates the last day, when the approver can stay in the office building before his time limit and can automatically transmit a mail on the final day for requesting the approval. As a result, countermeasures can be urged previously to the delay of the workflow item.
Patent JP-H09141032-A (JP)
Title: Wet dust collecting device for waste gas in grain treating device
Inventor: KITANO SHIGERU
IPC: B02B7/00
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To prevent the over-flow of foam from a washing water tank by forming a passage surrounded by a side wall in an opening part opened to the washing water tank below a litter conveyer to defoam a part of foam flowing out from a grain treating device. SOLUTION: A waste gas is introduced in a tubular waste gas introducing part 3 of a wet dust collecting device 1 for waste gas, enters into a mist collecting chamber 4 to be separated by a mist collector 5 and released to the atmosphere. On the other hand, a waste water is passed through the bottom of the wet dust collecting device 1 for waste gas and discharged on a perforated plate 8 of the litter conveyer device 9 from a discharge pipe 7. Large sized dust is separated and the waste water flows inside the washing water tank 12. At this time, the foam formed on the water surface of the washing water tank 12 flows to a side, where a water sealing wall 14 is not provided but a shower for deforming is provided, and defoamed by the jet from the shower to decrease the foam flowing inside the washing water tank 12.  Thus, the foam is not collected in the washing water tank 12 and prevented from overflowing.
Patent JP-H09160705-A (JP)
Title: Character input device
Inventor: YAMAGUCHI YUJI
IPC: G06F3/023
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To simplify the operation to select and display desired characters in a character input mode. SOLUTION: A jog dial is prepared to sequentially select the characters by an increment or decrement operation against all input-enable characters which are set in a prescribed alignment, together with the KANA (Japanese syllabary) keys which can intermittently select the characters in the order of alignment according to a prescribed rule by an increment or decrement operation against every character included in the specific character types among such all input-enable characters. After each line head character of KATAKANA (square forms of Japanese syllabary) is selected (S006, S007, S009) by means of the KANA keys, the desired characters can be selected (S009, S010) by means of the jog dial.
Patent JP-H06192794-A (JP)
Title: High cr ferritic steel having superior creep strength
Inventor: TSUCHIDA YUTAKA
IPC: C22C38/26
Filed: 1992-12-24
Abstract: PURPOSE:To provide a high Cr ferritic steel having superior creep strength. CONSTITUTION:The high Cr ferritic steel having a composition, which consists of, by weight, 0.05-0.15% C, 0.01-0.5% Si, 0.02-0.2% Mn, 8-13% Cr, >0.9 to 3.2% W, 0.05 to <0.35% Mo, 0.05-0.25% V, 0.005-0.12% Nb, 0.005-0.05% Al, <=0.005% S, 0.0005-0.01% P, 0.005-0.1% N, and the balance Fe with inevitable impurities and where Mn(%)XP(%) is regulated to <=0.001, and also having superior creep strength is produced. This high Cr heat resistant steel has superior creep strength as well as proper tensile strength and is extremely useful for use under high temp. and high pressure conditions in thermal power plant and chemical plant, and as a result, this steel has high industrial value.
Patent JP-H07178105-A (JP)
Title: Method for establishing id code to operational instrument
Inventor: IMAZAKI KOICHIRO
IPC: G06Q50/22
Filed: 1993-12-22
Abstract: PURPOSE:To widen the way to use ID codes and the application of the system, when establishing administrative ID codes to operational instruments. CONSTITUTION:ID codes A1, A2, A3..., B1, B2, B3..., C1, C2, C3... with codes divided into a plurality of sections are given to operational instruments respectively. First codes a, b, c... give informations on the discrimination of the type of the instruments, the way to use the instruments, and the like. Second codes 1, 2, 3... give characteristic informations on the respective operational instruments so as to enable the management of term and history to be performed. Necessary infrmations are respectively distributed among the codes divided into a plurality of sections, according to the desired applications.
Patent JP-H06197244-A (JP)
Title: Image noise correcting method
Inventor: TAWARA KAZUYOSHI
IPC: H04N5/21
Filed: 1992-12-25
Abstract: PURPOSE:To suppress the noises approximate to the human sensibility to the video signal. CONSTITUTION:In regard of at least one of luminance, chroma saturation and hue of an image signal, the difference between the level of a relevant picture element and the level of each peripheral picture element is calculated by a luminance conversion circuit 1, a chroma saturation conversion circuit 2, a hue conversion circuit 3, the frame memories 4-6, and the difference detecting circuits 7-9. When the deciding circuits 10-12 decide that each calculated value is larger than the 1st reference value or smaller than the 2nd reference value, the level of the relevant picture element is corrected by a luminance correcting circuit 19, a chroma saturation correcting circuit 20, and a hue correcting circuit 21.
Patent JP-2001161519-A (JP)
Title: Support unit for article display rack
Inventor: DAIHI KENJI
IPC: A47F3/08
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To enable an existing display case to be provided with article display racks according to a roller unit type. SOLUTION: A support unit U is comprised of a frame body 1 capable of engaging with on each bottom of the article display racks disposed stepwise within the display case and rollers 2 supported so as to be able to freely rotate on their own axes by bearing pieces 11 standing upright on the bilateral edges of the frame body 1. The unit U has a flat shape approximately corresponding to a section of the flat surface of the display rack, which is divided into several sections.
Patent JP-H11181680-A (JP)
Title: Antistatic agent
Inventor: IKEDA REIKO
IPC: D06M15/643
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To obtain a treatment agent composition comprising an antistatic agent of specific structure and a color-deepening agent, and affording excellent antistatic performance and color-deepening effect comparable to or greater than the case with a single treatment with the color-deepening agent through treating a textile structural product therewith. SOLUTION: A treatment agent composition prepared by blending an antistatic agent essentially comprising a compound of the formula [X is CH2 , C=O or NH; (n) is 1-3; M is an alkali (alkaline earth) metal or lower alkylamonium] with at least one kind of color-deepening agent selected from the group consisting of urethane resins, fluororesins, silicones, vinyl resins and acrylic resins, is applied at 0.01-30 wt.% in terms of effective ingredient to a textile structural product such as a polyester woven fabric, followed by preliminarily drying the resulting textile product at 80-140 deg.C followed by heat treatment at 140-220 deg.C to effect setting the treatment agent composition onto the textile product.
Patent JP-H05183321-A (JP)
Title: Glass antenna for vehicle
Inventor: HIROTSU TORU
IPC: H01Q1/32
Filed: 1991-12-27
Abstract: PURPOSE:To improve the reception gain at a very wide frequency band from an FM radio broadcast wave till a TV broadcast wave UHF band even when the antenna is provided to a narrow location as a space at the lower part of heater wires. CONSTITUTION:At least a major element 4 in which a U-shaped element or a rectangular element is arranged to the left and right and the elements are interconnected by a conductor wire and an auxiliary element 5 extended horizontally toward one side via a folded part and extended downward vertically from part of the major element are provided to the glass antenna provided in a lower space of a defrosting heat wire 2 on a rear window glass 1 for a vehicle and the antenna is featured to be energized on one side.