baber/WOPTO huggingface dataset:
Patent JP-H0266541-A (JP)
Title: Silver halide photographic sensitive material
Inventor: NISHIJIMA TOYOKI
IPC: G03C7/392
Filed: 1988-09-01
Abstract: PURPOSE:To improve the light fastness of a color image by incorporating specified compds. into at least one of silver halide emulsion layers. CONSTITUTION:A compd. represented by formula I and a compd. represented by formula II are incorporated into at least one of silver halide emulsion layers. In the formulae I, II, each of R1 and R2 is 1-4C straight chain or branched alkyl or alkenyl, each of R5 and R6 is 5-18C straight chain or branched alkyl or alkenyl and each of R3, R4, R7 and R8 is 4-8C straight chain or branched alkyl. The compd. represented by the formula I is added by 0.05-3mol per 1mol coupler and the compd. represented by the formula II by 0.05-2mol per 1mol coupler. High sensitivity and gradient are obtd. and the light fastness of a color image is improved.
Patent JP-H0957784-A (JP)
Title: Injection molding parts and its production
Inventor: SUGIMOTO KENICHIRO
IPC: B29C45/17
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To provide injection molding parts in which both a countermeasure for sink on the surface of an injection molding and shortage of cycle time at time of molding are enabled and to provide a producing method therefor. SOLUTION: In designing a die for a door mirror housing 21, a hollow part 24 is formed, so that a gas injection port 28 for injecting air (generally nitrogen gas) in the case of injecting resin is formed and raised parts 27 are formed. Then, resin is injected into the thus produced die. When air is injected through the gas injection port 28 before the whole is cooled and hardened, only the surface of the thick-wall part is hardened. Therefore, the outer peripheral part of the door mirror housing 21 and the inside of the raised parts 27 in which fluidity still remains are bored to and continuously form a hollow part 24.
Patent JP-S6461027-A (JP)
Title: Device for mounting chip
Inventor: YAMADA YOSHIAKI
IPC: H01L21/60
Filed: 1987-08-31
Abstract: PURPOSE:To eliminate manual labor in reversing a semiconductor chip and to largely improve working efficiency by reversing the chip upside down by a reversely feeding arm, disposing a bump in a downward attitude, and then placing it on a positioning unit. CONSTITUTION:A flip-chip 1 disposed on an expanding sheet 1 in an upward attitude of a bump 1a is first fed by a chip feeder 10, and placed on the movable end of a reversely feeding arm 5. The chip 1 attracted to and held at the movable end is placed on a positioning unit 9 by the reversing operation of the arm 5. In this case, the chip 1 is disposed in a downward attitude at its bump 1a. The chip 1 placed on the unit 9 to be positioned is attracted to and held at the feeder 10, fed to a predetermined position on a semiconductor substrate 5, and placed in the downward attitude of the bump 1a. Thus, its working efficiency can be largely improved.
Patent JP-H0771048-A (JP)
Title: Method of constructing underground structure
Inventor: MOROI YOJI
IPC: E21D13/00
Filed: 1993-09-02
Abstract: PURPOSE:To separate a skeleton construction work floor fro an excavation work floor, to make it possible to carry out skeleton construction and excavation at a time and, at the same time, to enable the construction of the foundation having an available space downward of the lowest floor. CONSTITUTION:With the driving process of structural permanent columns 3 in the ground T and the structural permanent columns as a guide, an S. D. working platform 8 capable of rising and falling is formed. The S. D. working platform 8 is lowered to specific depth, a permanent floor 4 as the working platform is formed thereon and, at the same time downward excavation is executed. After one or more permanent floors 4 are formed, the S. D. working platform 8 is permanently installed.
Patent JP-H11112943-A (JP)
Title: Pre-processing method and device for motion estimation
Inventor: BABONNEAU JEAN-YVES
IPC: H04N19/85
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a motion estimate device, capable of being operated completely in an interlaced image including a horizontal contour. SOLUTION: In this method of pre-processing a video image sequence, including consecutive frames subjected to interlaced scanning in order to estimate the motion between 1st and 2nd images, time filtering devices 16, 17 are executed, based on at least two input frames for generating respectively two frames used by the motion estimate device. The application relates to the motion estimate device in the fields of video image compression or conversion of television standards.
Patent JP-S6196614-A (JP)
Inventor: YOKOTA TAKESHI
IPC: H01B13/00
Filed: 1984-10-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0768290-A (JP)
Title: Nitrogen removing apparatus
Inventor: NAKANO ICHIRO
IPC: C02F3/10
Filed: 1993-09-03
Abstract: PURPOSE:To provide a nitrogen removing apparatus which can reduce the retention time in a wastewater reaction tank and is satisfactory in terms of durability and costs. CONSTITUTION:In this nitrogen removing apparatus in which a denitrification tank 1 and a nitrification tank 2 are arranged, hydrophilic porous carrier with communicating pores are put into the denitrification tank 1. Since the hydrophilic property of the carrier helps water to be treated enter the pores and the surface area of the carriers is enlarged by the pores, a large amount of denitrification bacteria can be fixed on the carriers to improve the contact between the denitrification bacteria and the substance to be treated, so that the efficient denitrification can be conducted.
Patent JP-H0276865-A (JP)
Title: Production of thiadiazolylacetic same compound
Inventor: TERACHI TSUTOMU
IPC: C07D285/08
Filed: 1989-08-25
Abstract: PURPOSE:To easily obtain the subject compound useful as an important intermediate for cephalosporin compound known as an antibacterial agent used in pharmaceutical field by using specific compounds as raw materials and reacting with a thiocyanic acid salt. CONSTITUTION:The objective compound of formula I such as 2-ethoxyimino-2-(5- amino-1,2,4-thiadiazol-3-yl)acetic acid (syn isomer) or its salt can be produced by halogenating a compound of formula III [R<2> is (substituted) lower aliphatic hydrocarbon group, lower cycloalkyl or lower cycloalkenyl; Z is protected carboxy] or its salt, eliminating carboxyl-protecting group from the reaction product to obtain a compound of formula II (Y is halogen) [e.g., 2-(N<2>-chloro) amidino-2-ethoxyiminoacetic acid (syn isomer)] or its salt and reacting the product with a salt of thiocyanic acid of formula HSCN in a hydrophilic solvent (e.g., methanol) at normal temperature or under cooling.
Patent JP-S60111917-A (JP)
Title: Wave guide type position detector
Inventor: MIKAWA KOUJI
IPC: G01D5/48
Filed: 1983-11-24
Abstract: PURPOSE:To perform positional detection compensated in the temp. dependence of a magnetostrictive propagation speed, by measuring the temp. of a magnet set part on the basis of the level of a magnetostriction signal to calculate the wave guide propagating speed of the magnetostriction signal and detecting the position of the magnet from a propagation time. CONSTITUTION:When the pulse current from a signal processing part 2 is applied to the inner core wire of a magnetostriction wave guide 1, the magnetostriction signals corresponding to the position and temp. of the magnet M of a moving object are supplied to a peak detecting circuit 20 and a time detecting circuit 23 and a temp. is calculated on the basis of the output of the circuit 20 by an operation circuit 21 while the propagation speed dependent on the temp. of the magnetosriction signal corresponding to the temp. is determined by an operation circuit 22. On the other hand, the output of an operation circuit 24 is processed by the circuit 24 to which the propagation time and propagation speed of the magnetostriction signal outputted by the circuit 22 are supplied and positional detection compensated in the temp. dependence of the magnetostrictive propagation speed and reduced in an error can be performed.
Patent JP-H0944526-A (JP)
Title: Document filing system
Inventor: MATSUBA HITOSHI
IPC: G06F17/30
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of retrieval operation for document data by making a plurality of series of retrieval items consisting of a plurality of retrieval items, which are made to correspond hierarchically, correspond to respective document data. SOLUTION: A retrieval item is inputted in the form of character data from a keyboard 5 to terminal computers 4a and 4b. The retrieval item is properly determined corresponding to the contents of the document data. The respective document data are stored in the storage device of a host computer 2 through registration processing by the host computer 2 and terminal computers 4a and 4b, being made to correspond to the retrieval item. In case of the registration processing, a plurality of series of retrieval items consisting of large group classification retrieval items, intermediate group classification retrieval items, and small group classification retrieval items which are made to correspond hierarchically can be made to correspond to the respective document data. Further, key words may be stored while made to correspond to the respective documents.
Patent JP-H11176219-A (JP)
Title: Tzbg
Inventor: MATSUDA YOSHINOBU
IPC: F21V1/00
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To radiate light outside through many chambers, which is different from a conventional manner. SOLUTION: A lamp 1 is inserted into a notched cylinder 2, which is provided with a transparent plastic lens 3. The lamp 1 is not brought directly inside a plastic chamber, which is divided into several chambers.
Patent JP-2001050417-A (JP)
Title: Solenoid valve
Inventor: MAEKAWA HISAMITSU
IPC: F16K31/06
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To facilitate the accurate adjustment of coil depth by a core, and secure the core extraction strength in relation to a bonnet. SOLUTION: This solenoid valve 1 is provided with a plunger 12 provided freely to be reciprocated in the center hole 11a of a solenoid coil 11, a valve element 16 to be integrally moved with the plunger 12, a first and a second cores 13, 14 arranged in both ends of the solenoid coil 11, a bonnet 15 for housing them, and a body B having a valve seat 5 to be opened and closed by the valve element 16. The first core 13 is fixed to an inside upper end of the bonnet 15, and a skirt part of the bonnet 15 is caulked to a peripheral groove 14a of the second core 14. With this structure, the second core 14 is fixed to the bonnet 15, and a distance from the first core 13 to the second core 14, namely, a coil depth H is adjusted to the predetermined value.
Patent JP-H1066132-A (JP)
Title: Portable telephone system
Inventor: KAJI MANABU
IPC: H04W36/22
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To reduce the breaks in speech communication which is caused by handover processing failure at the time of moving the communication from a radio wave area during speech communication to another radio wave area. SOLUTION: A home location register 4 stores and updates the ID number of a portable telephone set 1 which exists in a radio wave area of each base station 2, in accordance with its station 2. A base station location information processor 5 stores the locations for all the stations 2 and positional relations of adjacent stations 2, also supervises free states of communication channels of all the stations 2 through the register 4, generates the positional information of a base station which can be hand overed and makes a corresponding base station transmit the positional information. A base station location display part 11 of the set 1 receives positional information which is transmitted from the station 2 and shows the positional information of an adjacent base station which can be hand overed.  A user of the set 1 can avoid the breaks in speech communication by changing his course in the direction of the base station that is shown on the display part 11 and moving it in the direction.
Patent JP-H0883685-A (JP)
Title: White el element
Inventor: TERADA KOSUKE
IPC: H05B33/14
Filed: 1994-09-14
Abstract: PURPOSE: To provide a white color luminous element of high color purity by stacking an yellow color luminous element and a blue color luminous element for forming an EL luminous element. CONSTITUTION: A lower electrode 2 made of a translucent electrode such as ITO is laid on one side of a translucent substrate 1 made of glass or the like via the electron beam deposition method, the high-frequency sputter method or the like, so as to have a film approximately 200nm thick. Also, a lower insulation film 3 is formed by stacking SiO2 approximately 40nm thick with the high-frequency sputter method or the like, and Si3 N4 thereon approximately 200nm thick. Furthermore, an EL luminous layer 19 is formed by using the electron beam deposition method or the high-frequency sputter method. A ZnS-Mn layer as an yellow color luminous layer uses a Zn-Mn sintered target containing 0.45wt% of Mn, and has a lower layer 14 formed between 100 and 300nm thick, as well as an upper layer 16 formed between 50 and 200nm thick.  Also, a Sr2 Ga2 S5 -Ce layer as a blue color luminous element is formed between 400 and 1,000nm thick by use of the sputter method in Ar gas containing 3 to 10% of H2 S. In addition, the stacked layer of an Si2 N4 film and an Al2 O3 film approximately 100nm thickin total is formed as an upper insulation film 7.
Patent JP-H0883395-A (JP)
Title: On-road information detector
Inventor: KORE HARUHISA
IPC: B60G23/00
Filed: 1994-09-14
Abstract: PURPOSE: To properly provide information shown by a magnetic substance by surely and stably detecting the magnetic substance arranged on a road without especially improving the detection sensitivity of a magnetic field by fitting a magnetic field detecting part to the lower part of a suspension mechanism mounted on a vehicle. CONSTITUTION: The magnetic field detecting part is provided with a pair of right and left detecting coil parts 13 and 14 to form a magnetism sensing part and the right and left detecting coil parts 13 and 14 are fitted to the lower part of the suspension mechanism mounted on the vehicle. For example, the right detecting coil part 13 is fitted to a lower arm 17R forming the lower part of the suspension mechanism for a right front wheel and the left detecting coil part 14 is fitted to a lower arm 17L. The respective detecting coil parts 13 and 14 respectively fitted to the lower arms 17R and 17L are made adjacent to the surface, where a magnetic substance M is arranged, of the road, on which a vehicle 10 runs, as far as possible and besides arranged at a position where the displacement caused by vibrations or the like accompanying running is suppressed.
Patent JP-H0958718-A (JP)
Title: Cap excellent in accomodativeness in separate disposal
Inventor: OMI HIDEHIKO
IPC: B65D41/34
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a cap that is excellent in tight sealing while being available for easy detachment from the mouth of a container after consumption of contents and equipped with tamper evidentiary property while being free from breakage even on a crowning operation. SOLUTION: In a cap 1 composed of a cap main body 2 constructed of a top plate 5 and a skirt 6, a ring-shaped side wall 4 provided integral with the cap main body 2 for covering the exterior of the skirt 6 of the cap main body 2, and an upper lid 3 covering the top plate of the cap main body, a plurality of weakened parts 14 extending in the axial direction are provided at the skirt 6 of the cap main body 2, and the cap main body and the ring-shaped side wall 4 are formed integral with each other with a plurality of breakable bridgings 17 interposed in between. The external face 7 of the skirt 6 and the internal face of the ring-shaped side wall 4 are completely separated from each other while a part 19 in close adhesion is provided between the two parts.
Patent JP-S6197239-A (JP)
Title: Production of omega-haloacetophenone compound
Inventor: KATO KUNIOKI
IPC: C07C49/84
Filed: 1984-10-18
Abstract: PURPOSE:To obtain an omega-haloacetophenone useful as an intermediate of pharmaceuticals, agricultural chemicals, etc., in high yield, easily on an industrial scale, by halogenating an acetophenone compound using inexpensive lower alcohol as the solvent. CONSTITUTION:The objective compound of formula II (X is Cl, Br or I) such as omega-bromo-p-chloroacetophenone can be prepared by halogenating an acetophenone compound formula I (R1 and R2 are H, Cl, Br, I, 1-5C alkyl or alkoxy, OH, nitro, cyano, or sulfonamido), e.g. p-chloroacetophenone with a halogen such as Br2 in a lower alcohol such as methanol at 20-90 deg.C, preferably 30-60 deg.C, and adding water to the reaction product.
Patent JP-H1060042-A (JP)
Title: Ethylenic polymer and its production
Inventor: MONOI HISASHI
IPC: C08F4/60
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To efficiently and profitably obtain the subject high quality polymer suitable for producing films and blow-molded products and wide in mol.wt. distribution by using a chromium catalyst comprising specific components. SOLUTION: An ethylenic polymer is produced in the presence of a catalyst comprising (A) a chromium halide (preferably chromium dichloride, chromium trichloride), (B) a cycloalkadienyl salt (e.g. cyclopentadieny lithium), (C) a silyl amide [preferably lithium bis(trimethylsilyl)amide]. (D) a solid inorganic oxide (preferably silica-alumina, silica), and (E) alumoxane. The catalyst can be obtained by carrying the reaction product of the components A-C on the reaction D and subsequently reacting the component D. The obtained ethylenic polymer preferably has a mol.wt. distribution (Mw/Mn) of 80-150. Thereby, high quality molded products little in surface roughness can be expected.
Patent JP-2000059541-A (JP)
Title: Advertisement system by portable recording medium
Inventor: YANO YOSHIHIRO
IPC: G06K17/00
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To securely display advertisement without using paper and broadcasting medium and without the need of a large device. SOLUTION: In a portable recording medium, an electronic purse, advertisement information and an advertisement program are stored in a storage area 23 which is rewritable. When the portable recording medium is set in a terminal equipment, a reading means 25 reads advertisement information and the advertisement program and they are sent to the terminal equipment. The execution means 16 of a terminal equipment-side starts the received advertisement program and displays advertisement information on a display 15.
Patent JP-H0960670-A (JP)
Title: Parking brake mechanism of disk brake for vehicle
Inventor: HASHIMOTO NOBUO
IPC: F16D65/28
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts and to improve assembling workability, weight reduction and productivity by integrating a camshaft and a cam lever. SOLUTION: A camshaft 19 and a cam lever 20 are formed by a lightweight pipe. A pipe is used as the cam shaft 19 as it is. The end of a pipe projecting from a bearing hole 12 to a side of an operating part 5a is vertically split into large and small arc parts and the large arc part is cut off and the remaining small arc part is used as the cam lever 20 and a cam groove 19a is recessed in at the position opposite to a communicating hole 11 of the camshaft 19. The small arc part is straightened to make a plate-like cam lever 20 and a recessed part 19b is formed at the outer surface of the camshaft 19 and the cam lever 20 is bent into a right angle at the rotating base part to fit it in the recessed part 19b. The camshaft 19 and the cam lever 20 are lightweight and integrated by using a pipe.  Moreover, the recessing and the cutting- away of the cam groove 19a and the recessed part 19b and the straightening and bending of the cam lever 20 are simply performed by one shot work of a press machine or a punching machine.
Patent JP-H04104950-A (JP)
Title: Dielectric porcelain composition
Inventor: OBATA TOSHIO
IPC: H01G4/12
Filed: 1990-08-22
Abstract: PURPOSE:To obtain a porcelain composition making possible of miniaturizing and high capacity of an electronic part material such as a porcelain condenser with keeping required resistance to electric voltage by mixing basic components of a specific composition comprising Ba, Sr or Ca, O and TiO2 and a specific component and burning. CONSTITUTION:The aimed dielectric porcelain composition is obtained by sintering of a mixture of a basic component expressed by the formula (M is Sr or Ca; K is 1.00-1.04; X is 0.01-0.05), a first adding component composed of B2O3, SiO2 and MO (MO is Bad, MgO, SrO or CaO) and a second adding component composed of Cr2O3 and MnO. Contained amounts of said first adding component and said second adding component are respectively 0.2-10.0 pts.wt. to 100 pts.wt. the basic component. Compositional range of said first adding component is in a region surrounded by lines connecting points A, B, C, D and E in the turn specified in a ternary figure indicating compositional ratio of B2O3, SiO2 and MO in mol% and furthermore, 5-40 pts.wt. said MnO and 10-30 pts.wt. said Cr2O3 are contained to 100 pts.wt. said first adding component.
Patent JP-H0753821-A (JP)
Title: Fluororubber composition
Inventor: NAKABAYASHI NOBUO
IPC: C08L27/12
Filed: 1993-08-11
Abstract: PURPOSE:To obtain the rubber composition capable of forming a vulcanized material reduced in hardness and compression set, free from occurrence of bleeding or deformation in post vulcanization and useful as an excellent sealing material. CONSTITUTION:This composition is composed of a fluororubber, a plasticizer, a vulcanizing agent and another additive. Among fluid fluorocarbon-, hydrocarbon-, epoxy-, ester-, ether-, aromatic and amide-based oligomers or polymers respectively having a heat resistance and a chemical resistance almost equivalent to those of the fluororubber, the above-mentioned fluorocarbon-based oligomer or polymer is used as the plasticizer in combination with another oligomer or polymer except the fluorocarbon-based substances. The amounts of the fluorocarbon-based plasticizer and the other plasticizer are controlled respectively to 10-50 pts.wt. and 3-30 pts.wt. based on 100 pts.wt. fluororubber.
Patent JP-2000051979-A (JP)
Title: Punch guide device and stripper plate used therefor
Inventor: OTSUKA YASUYUKI
IPC: B21D28/36
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a punch guide device and a stripper plate used therefor to increase durability and fitting force as well at the time of attaching or detaching the stripper plate to or from a punch guide. SOLUTION: In a punch guide device 1 loading a stripper plate 21 attachablly and detachablly through a ring-like attaching tool 19 at the top end part of a cylindrical punch guide 3, the attaching tool 19 is in a ring shape where its both ends 23A, 23B are abutted on or arranged closely to each other and is made in a non-circular shape provided with plural elastic deformed parts 23 at plural positions which abut and energize so as to expand against the inner peripheral wall of the punch guide 3 and further, in a peripheral groove formed on the outer peripheral surface of a loading wall to the punch guide 3, a partially cut non circular attaching tool 19 is provided.
Patent JP-S6378291-A (JP)
Inventor: ONO SEIICHI
IPC: B65H83/00
Filed: 1986-09-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。