baber/WOPTO huggingface dataset:
Patent JP-H1060073-A (JP)
Title: Aqueous polyisocyanate and aqueous coating material composition
Inventor: ASAHINA YOSHIYUKI
IPC: C08G18/79
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain an aqueous polyisocyanate capable of giving an aqueous ambient temperature corsslinking type urethane resin coating material composition and useful for an exterior coating material in a construction by using a specific precursor prepolymer having a high average number of isocyanate functional groups. SOLUTION: This aqueous polyisocynate capable of dissolving or dispersing with water, not containing an ionic group in molecule thereof and having (2/98)-(40/60) molar ratio of a polyether chain/isocyanate group (NCO), 3.5-9.8 average number of isocyanate functional groups (F1 ), 1100-10000 number average molecular weight and 2-19wt.% isocyanate concentration (F2 ), is obtained by reacting (A) an isocyanulate type polyisocyanate having 4.5-10 (F1 ), 5-100Pa.s viscosity at 25 deg.C and 2-20% (F2 ) and obtained by reacting an aliphatic or an alicyclic diisocyanate with a polyhydric alcohol and performing a cyclic trimerization of NCO, with (B) a polyether having an ethyleneoxide unit having an active hydrogen in one of the terminals thereof.
Patent JP-S6469672-A (JP)
Title: Water-soluble photopolymer coating composition for etching resist
Inventor: TANAKA GENICHI
IPC: C23F1/00
Filed: 1987-09-09
Abstract: PURPOSE:To obtain the title composition easily controllable in film thickness, excellent in fine processability and free of environmental polution, by mixing a specified unsaturated compound with a water-soluble or base-soluble unsaturated monomer, a basic substance, a photopolymerization initiator (system accelerator) and water. CONSTITUTION:A hydroxylated acryloyl compound (a) such as an epoxy acrylate is monoesterified with a polybasic acid (anhydride) (b) (e.g., tetrahydrophthalic anhydride) to obtain an unsaturated compound (A) having both of an acidic group and a radical-polymerizable unsaturated bond in the same molecule and having an MW of 400-2,000. 100pts.wt. component A is mixed with 5-100pts.wt. water-soluble or base-soluble unsaturated monomer (B) copolymerizable with component A [e.g., 2-hydroxyethyl (meth)acrylate], 0.5-2 equivalent, per equivalent of the acidic groups of components A and B, of a basic substance (C) (e.g., ammonia water), 0.1-10pts.wt., based on 100pts.wt. total of components A, B and C, photopolymerization initiator and photopolymerization initiator system accelerator (D) and 20-95wt.%, based on the composition, water (E).
Patent JP-H0872972-A (JP)
Title: Chain type container for transferring precision parts
Inventor: MATSUZOE TOMOO
IPC: B65D21/024
Filed: 1994-08-26
Abstract: PURPOSE: To facilitate controlling with a robot hand on a line and also facilitate the connection and disconnection of mutual unit containers, by forming the unit containers which can be compacting connected to each other to get a chained state as a unified molding to connect required number of unit containers to make a chained state. CONSTITUTION: A unit molding made of a resin is provided with a container main body 2 containing articles to be transported and also connection pieces 5, 6 to flexibly connect the containers at both front end edge and rear end edge or the container main body 2. One 5 of connection pieces is provided with a nearly U-shaped recessed groove 5a upward opened and narrowed a little at the opening edge and the other connection piece 6 is provided with a sideways fitting pin having a larger diameter than the width of the opening edge with the narrowed groove, which can be pushed in and fitted to the recessed groove 5a.
Patent JP-H04106943-A (JP)
Title: Ic module
Inventor: MIZUNO TOSHINOBU
IPC: H01L21/60
Filed: 1990-08-27
Abstract: PURPOSE:To facilitate assembly work and reduce the cost and the size as well by absorbing a device for fixture by means of magnetic force without using a bonding agent or a screw when it is necessary to fix the device. CONSTITUTION:In a microwave module comprising a magnet 1 mounted on a rear side of a case 2 and carriers 3 made of KOVAR which is an iron alloy with high magnetic permeability or the like, the carriers 3 and the magnet 1 are attracted and fixed by magnetic force without using any bonding agent or screws. They are removable when making is require and also mounted freely, thereby improving the yield. The magnet 1 may be built in a case 1, and alternatively the carriers 3 or the case itself may be magnetized. Furthermore, if the carriers 3 are magnetized, a metal with high magnetic permeability may be used. This construction makes it possible to facilitate assembly work and reduce the cost and size as well.
Patent JP-H0952181-A (JP)
Title: Inverter type resistance welding power unit
Inventor: SHIMADA HIROSHI
IPC: B23K11/24
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To improve quality control of resistance welding by monitoring an actually flowing electric current value while executing constant electric current control of current peak value. SOLUTION: CPU 40 starts up a control pulse CA or CB at the start end of each unit energizing cycle to turn on transistors 18, 24 or 20, 22. Successively, CPU 40 causes the control pulse CA or CB to fall in response to the output signal of comparing circuit 59 or in response to the end of internal clock to turn off transistors 18, 24 or 20, 22. At the same time, CPU 40 makes an integrated value SIn of the electric current detected signal SI at that time hold in a sampling/hold circuit 56 and take in through A-D converter 58. An electric current average value is obtained from this electric current integrated value SIn and energizing pulse width Tn.  After welding energizing is completed, an electric current average value for total cycle is obtained from the electric current average value for each cycle accumulated in a memory part 64 and then discrimination of normal/defective welding is executed based on this electric current average value.
Patent JP-H04107407-A (JP)
Title: Wide-angle lens
Inventor: INOUE TOSHIYUKI
IPC: G02B13/04
Filed: 1990-08-28
Abstract: PURPOSE:To obtain the new wide-angle lens which can easily be reduced in size and weight and realized at low cost by composing the lens of two elements and making >=1 lens surface aspherical. CONSTITUTION:The wide-angle lens is constituted by arranging a 1st lens 10 and a 2nd lens 12 in order from the object side to the image side. The 1st lens 10 is a meniscus lens with negative refracting power and the 2nd lens 12 is a biconvex lens with positive refracting power. Then >=1 lens surface is made aspherical. This wide-angle lens can be utilized for a 1/2-inch and a 1/3-inch CCD camera. Thus, the number of elements is two and small, so the size and weight are reducible, the lens is realized at low cost, and, specially, a plastic material is used for more cost reduction.
Patent JP-H0388409-A (JP)
Title: Delay circuit
Inventor: MATSUI TOSHIYA
IPC: H03H15/02
Filed: 1989-08-30
Abstract: PURPOSE:To reduce noise generated in a CCD delay (Charge coupled Device) circuit to nearly a half by providing nonlinear circuits having input output characteristics opposite to each other to the CCD delay circuit. CONSTITUTION:The circuit is provided with a nonlinear circuit (A) 1, a CCD delay circuit 2 and a nonlinear circuit (B) 3 and the input output characteristics of the nonlinear circuit (A) 1 and the nonlinear circuit (B) 3 are completely made opposite to each other. An input signal inputted from a terminal 51 is operated in a form in matching with the characteristic in the nonlinear circuit (A) 1 and inputted to the CCD delay circuit 2. The signal outputted from the CCD delay circuit 2 is inputted to the nonlinear circuit (B) 3 as a prescribed delay signal and operated in the nonlinear circuit (B) 3 in a form in matching with the characteristic and decoded into an original signal and outputted from a terminal 52. Thus, noise outputted while being generated in the CCD delay circuit 2 and superimposed onto a delay signal is reduced to nearly 1/2.
Patent JP-2001048906-A (JP)
Title: Material curable with active energy rays and top coating agent for decorative paper
Inventor: HATA KAZUYUKI
IPC: C09D4/06
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To obtain the subject material curable by active energy rays imparting a dried coated film excellent in physical properties, especially resistance to solvents while the coated film is free from tackiness, useful for a top coating agent for decorative paper by including a specific acrylate and a specific polymer. SOLUTION: This material includes (A) an acrylate having one carboxyl and one or more acryloyls in the molecule and (B) a polymer having amino group units in the molecule. The prefereble ratio of the component B is 20-3,000 pts.wt. per 100 pts.wt. of the component A. The material preferably includes (C) and acrylate including two or more acryloyls and no carboxyl in the molecule, (D) a photopolymerization initiator and (E) a solvent. The preferable ratio of the component C is 20-3,000 pts.wt. per 100 pts.wt. of the component A. The preferably component B is a compound having amino group units and organopolysiloxane units in the molecule.
Patent JP-S6286374-A (JP)
Title: Polychromatic image forming device
Inventor: SENBA HISAAKI
IPC: G03G21/00
Filed: 1985-10-11
Abstract: PURPOSE:To prevent the scattering of toner to a latent image forming area and to maintain high picture quality free from disturbance in a latent image over a long period by forming a means for interrupting an air path from a developing unit to the latent image forming area only when the developing device is driven adjacently to a photosensitive body. CONSTITUTION:At the use of a developing device 5, a developing device 4 is separated on a position 4' shown by a dotted line, so that the air path interrupting means 17 is also arranged on a position shown in the dotted line by the pressure of a spring means 18 and a thin plate 17 is separated from the photosensitive body 1. Thereby, the air path is formed as a suction air path from the lower stream side to the upper stream side through gaps between a sleeve 10' (at the time of separation) and the photosensitive body 1 and between the thin plate 17 and the photosensitive body 1 and then up to the latent image forming areas 3, 2. To drive the developing device 4, a supporting body 16 for the means 17 is pressed against the photosensitive body 1 by a projection 19 of the developing unit 4 and the thin late 17 is abutted upon the photosensitive body 1. Thereby, the air path from the lower part of the developing unit 4 is interrupted and at least upward suction air near the sleeve 10 is removed.
Patent JP-H11108856-A (JP)
Title: Method and apparatus for detecting at least one property of material
Inventor: MOELLER HENNING DR
IPC: G01N22/04
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To detect properties of a material, by supplying two kinds of microwaves of high and low frequencies of modulation vibrations to a resonator, and evaluating detuning of the resonator caused by the presence of the material. SOLUTION: A microwave generator 3 supplies to a resonator 1 output signals of high and low frequencies f2, f1 of modulation vibrations (s) periodically switched by a frequency control device 24. An output signal from the resonator 1 influenced by a tobacco rod passing though the resonator 1, namely, resonant signals corresponding to high and low modulation values f2, f1 are converted into one d.c. voltage signal by a microwave diode 22 and supplied to a sampling apparatus 51. A synchronous apparatus 52 controls so that a voltage value of the resonator 1 is sampled at a time point when microwaves of the high and low frequency f2, f1 are supplied from the microwave generator 3 to the resonator 1, and obtains values Uf2 , Uf1 . An adder 56 generates a value 1/2(Uf2 +Uf1 )=Ug and a subtractor 57 generates a difference Uf2 -Uf1 =Ua from the output values.  An evaluation apparatus 11 calculates values of a density, a mass, a humidity of the tobacco on the basis of the values.
Patent JP-H0564614-A (JP)
Title: Electric cooker
Inventor: ISOGAI MASAYUKI
IPC: A47J27/00
Filed: 1991-09-06
Abstract: PURPOSE:To reduce the consumption of electric power at the time when the title cooker is not used, by a method wherein, after a main switch is turned off, burn warning is continued by an information circuit until the temperature on the vicinity of heating means is at a definite temperature or lower, and when the burn warning becomes unnecessary, all of electric sources for the title cooker are broken. CONSTITUTION:When a main switch 3 is switched from ON to OFF, a control circuit 2 is shifted to the control following the time when the main switch 3 is turned off. Source voltage V1 in a relay-driving circuit 5 falls and a relay- driving signal V3 is stopped. A relay-driving signal V4 is outputted yet, and the state in which a relay 4 is ON is continued, and thus a commercial electric source 1 is connected to only an electric source circuit 7 for a control circuit 2. After the main switch 3 is turned off, it is determined by the control circuit 2 that a temperature detected by a thermal sensor 13 falls at the temperature at which there is no fear of one's being burnt. In this case, since there is no target to be controlled by the control circuit 2, the relay-driving signal V4 is released and the relay 4 is turned off, and thus electric power supplied to the title cooker through the commercial electric source 1 is broken.
Patent JP-H04109176-A (JP)
Title: Photomagnetic field sensor and manufacture thereof
Inventor: OKAJIMA HISAKAZU
IPC: G01R31/00
Filed: 1990-08-30
Abstract: PURPOSE:To easily perform optical axis matching in a short time and improve precision by adjusting the distance between an optical fiber terminal section and a spherical lens before the synthetic resin filled between them is solidified. CONSTITUTION:Ferrules Fe 3 on the input side and output side, a polarizer 5, a magnetooptic element 6 and an analyzer 7 are arranged on a substrate 8 fixed in a case 1 to constitute a photomagnetic field sensor. The Fe 3 constituting a collimator portion is fixed with an optical fiber 2, it is arranged in a groove 11 formed on the substrate 8, and the terminal section 2a of the optical fiber 2 is matched with the optical axis of a spherical lens 12 by its positional adjustment. Synthetic resin 13 is preferably filled between the end face 3a of the Fe 3 and the lens 12, light is transmitted to the optical fiber 2 before the solidification of the synthetic resin 13, the distance between the terminal section 2a and the lens 13 is finely adjusted by the fine adjustment of the end face 3a to obtain the optimum positioning for the terminal section 2a to collimate the light. The optical axis matching can be performed easily and precisely, the productivity of the high-precision sensor is improved, and the cost can be reduced.
Patent JP-S6379682-A (JP)
Inventor: TOMINAGA TAKASHI
IPC: A63B102/32
Filed: 1986-09-25
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-2001053587-A (JP)
Title: Radio receiver and method for specifying area
Inventor: YANAGIHORI MASAMI
IPC: H03J5/02
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To automatically establish the area of a present position and to select a best reception frequency at all times. SOLUTION: This radio receiver is provided with an automatic search means, composed of a tuner part 2 and a control microcomputer 5 for searching a receivable frequency and the radio wave strength of the receivable frequency, a first storage means 6 for storing the receivable frequency and the radio wave strength from the automatic search means, a second storage means 7 for storing specified areas and frequencies in the order of the radio wave strength in the specified areas and a third storage means 8 for storing broadcasting station names and the respective frequencies of the key station and satellite station of the broadcasting station. The receivable frequency and the radio wave strength stored in the first storage means 6 are collated with the stored contents of the second and third storage means 7 and 8, the area is specified, and best reception is performed.
Patent JP-S61106178-A (JP)
Inventor: YOSHIDA HISASHI
IPC: G09G3/00
Filed: 1984-10-30
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-H05217463-A (JP)
Title: Thin film switch
Inventor: WATANABE MASAMICHI
IPC: H01H11/00
Filed: 1992-08-26
Abstract: PURPOSE:To provide a thin film switch at low cost which is easily assembled and free from an operational failure. CONSTITUTION:After a plastic sol-type insulating paste 8', 8'' prepared by dispersing a thermally plastic resin powder in a liquid plasticizer is printed on the parts of a lower part film 1 and an upper part film 3 except each electrode 2, 4, both films 1, 3 are laminated by bending them and the insulating paste 8', 8'' is melted by a heater-attached compressing apparatus.
Patent JP-H10131082-A (JP)
Title: Production of paper improved in retention and drainage property
Inventor: TSAI JOHN
IPC: D21H17/29
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing paper improved in retention and drainage properties. SOLUTION: In this method for producing paper improved in retention and drainage properties comprising adding an effective amount of cationic non- degraded starch to a wet end system, the cationic non-degraded starch is further modified to a starch having 0.005-0.4 degree of substitution (PS) by either one of (a) ether group of the formed RO (R is a 1-4C hydroxyalkyl or alkl of 2-4C alkenyl) or (b) ester group of the formula (R is a 1-4C alkyl of a 2-4C alkenyl), and completely modified cationic non-degraded starch has at least 1,000cPs Brookfield viscosity at 30 deg.C in 8% aqueous solution.
Patent JP-2001053076-A (JP)
Title: Semiconductor integrated circuit device and its manufacture
Inventor: NOGUCHI JUNJI
IPC: H01L23/532
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To enable copper wiring formed through a damascene method to be improved in dielectric breakdown strength (reliability). SOLUTION: Cu wirings 46a to 46e buried in wiring grooves 40 cut in a silicon oxide film 39 are formed through a CMP method and subjected to cleaning, and then the surfaces of the silicon oxide film and the Cu wirings 46a and 46e are treated with a reducing plasma (ammonia plasma). Thereafter, a cap film (silicon nitride film) is continuously formed without breaking a vacuum.
Patent JP-H04108019-A (JP)
Title: Electronically controlled fluid pressure suspension
Inventor: SAOTOME MASARU
IPC: B60G17/015
Filed: 1990-08-29
Abstract: PURPOSE:To level the floor surface and to enhance the maneuverability by delivering an instruction signal for a vehicle height adjustment in a designated direction, to a change-over mechanism corresponding to a designated wheel position so as to control the mechanism when a stopping condition is determined. CONSTITUTION:Fluid pressure actuators 100 disposed each between a vehicle body and wheels are connected to a fluid pressure source 101 by way of passages in which change-over mechanisms 102 for blocking fluid chambers in the fluid actuators 100 or for communicating the same with the discharge or drain sides of the fluid pressure source 101 are disposed respectively. Further, a direction indicator 103 indicates whether the direction in which vehicle height adjustment is carried out is upward or downward is indicated by a direction indicator 103, and the position or the positions of a wheel or adjacent two wheels to be subjected to adjustment for the vehicle height are indicated by a position indicator 104. Further, a stopping determining means 105 determines a stopping condition. When the stopping condition is determined, a vehicle height change instructing means 106 delivers an instruction signal corresponding to the indicated direction of the vehicle height adjustment to one of the change- over means 102 which corresponds to the indicated wheel position.
Patent JP-H1151946-A (JP)
Title: Shape measuring device
Inventor: HIRONO AYUMI
IPC: G01N37/00
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a shape measuring device capable of measuring a minute three-dimensional shape. SOLUTION: A probe 1 comprises a tracing needle posture adjusting part 10, a fitting part 11 being the fixed end, a horizontal part 12, a curved part 13, a vertical part 14, and a region 15 being the releasing end, and an end part 16 sharpened in the vertical direction. A scanning device 2 is made up of an X-stage 21, a Y-stage 22, and a Z-stage 23, and carries out main scanning and auxiliary scanning. A contact detecting device 3 is made up of a microscopic optical system consisting of an objective lens 31, a revolver 32 for exchanging objective lens, a halogen light source 33, a coaxial falling-projection lighting mirror cylinder 34, an image pickup part 35 using a two-dimensional CCD camera, and an image processing device 9 connected to the image pickup part. A deflection is caused in the probe 1 when it is brought into contact with a measuring object 5. The contact detecting device 3 detects this deflection, so that the shape of the measuring object 5 can be measured.
Patent JP-S6382907-A (JP)
Inventor: WAKAE IKUO
IPC: B65B7/16
Filed: 1986-09-27
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-H0567591-A (JP)
Title: Selective etching method of sin film for sio2
Inventor: FUJIWARA HIDEKI
IPC: H05H1/46
Filed: 1991-09-06
Abstract: PURPOSE:To realize high selectivity etching of SiN for SiO2 by specifying a radio frequency RF and also specifying a mixing ratio of O2 for CF4 and RF power density using CF4, O2 and Ar or He to conduct the etching. CONSTITUTION:A radio frequency RF is set to 1MHz or lower in the selective etching of SiN film for SiO2 utilizing a parallel plate type RIE (Reactive Ion Etching) apparatus to which a radio frequency RF is applied. Meanwhile, a mixing ratio of O2 for CH4 is set to 33% to 67% using CF4, O2 and Ar or He and RF power density is set to 0.5W/cm<2> or lower. Thereby, unlike the conventional method, both SiN and SiO2 can be etched without co-providing an exclusive RIE apparatus only for SiN etching.
Patent JP-S59121769-A (JP)
Inventor: HAYAMA YOSHIHIRO
IPC: H01K1/14
Filed: 1982-12-28
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-S6468885-A (JP)
Title: Cad system
Inventor: TOKUMINE SHINICHI
IPC: G06F17/50
Filed: 1987-09-10
Abstract: PURPOSE:To improve the use efficiency by storing graphic information of a plotting means at the time of interruption of the plotting operation of the plotting means for a prescribed time. CONSTITUTION:A plotting means 111 uses a display part and an input part to plot graphics. When the operation of the plotting means 111 is interrupted, a time counting means 121 starts time counting. After a prescribed time elapses, a storing means 131 stores graphic information which the plotting means 111 plots at present. When the plotting operation of the plotting means 111 is interrupted for the prescribed time, the storing means 131 stores graphic information of the plotting means 111 in a magnetic disk device. Thus, the use efficiency of a CAD terminal equipment is improved.