baber/WOPTO huggingface dataset:
Patent JP-H03108535-A (JP)
Title: Lamianted material for vessel
Inventor: IMAI TAKAYUKI
IPC: B65D5/56
Filed: 1989-09-22
Abstract: PURPOSE:To improve adhesive properties, and to prevent the generation of an offensive oder due to oxidation, etc., at the time of extrusion coating by forming a heat-sealing property polyester layer through a layer composed of a specific mixture. CONSTITUTION:The title laminated material is constituted mainly of a paper base body 1 and a heat-sealing property polyester layer 3 shaped onto the paper base body 1 through a layer 2 consisting of a mixture containing the copolymer of ethylene and unsaturated carboxylic acid or ester thereof and not less than 1wt.% polyester. A polyethylene layer 4 is formed onto the paper base body 1 as required, and printing 5 can be executed on the polyethylene layer 4. Accordingly, no pinhole is generated on preparation, particularly in the case of seam-seal, and a flavor component original to a drink as content can be held.
Patent JP-H0665300-A (JP)
Title: New saccharide derivative and measurement of activity of bioactive substance using the same derivative as substrate
Inventor: KATO HIDEO
IPC: C07H15/26
Filed: 1992-08-24
Abstract: PURPOSE:To provide a new saccharide derivative composed of a specified saccharide derivative having a terminal pyridylamino group and useful as a substrate of a bioactive substance such as a glycosyltransferase exhibiting an activity on a saccharide and capable of application to a ready and accurate quantitative analysis of the activity of the bioactive substance. CONSTITUTION:An aminopyridine is reacted with a dicarboxylic anhydride such as succinic acid anhydride so as to be converted to a carboxylic acid derivative of formula I (n is an integer of 1 to 4) and an amino acid ester such as glycine ethyl ester is reacted therewith in the presence of triphenylphosphine and a disulfide compound. The ester group is subsequently hydrolyzed to prepare a peptide compound of formula II (m is an integer of 1 to 4) and N-hydroxysuccinic acid imide, etc., is bonded thereto in the presence of a condensation agent to give an active ester derivative of formula III (R4 is a group derived from the active esterification agent). Further, guanosine diphosphate-beta-fucose as a glycosyl donor is reacted therewith, thus synthesizing the objective saccharide derivative of formula IV (R1 is a sugar chain; A is an amino acid residue or a peptide residue; R2 is an organic group having a terminal pyridylamino group).
Patent JP-S62107387-A (JP)
Title: Learning system for unknown object recognizing system
Inventor: HAI TOUZEN
IPC: G06N3/00
Filed: 1985-11-05
Abstract: PURPOSE:To omit the learning of an unlearned model on a same rule by checking plural models as for models having a common property and a regular property, deriving in advance the description of an unpresented model on the same rule, and comparing this description with the description of the unlearned model, in case of learning the model for recognizing an unknown object. CONSTITUTION:The description of the unknown object whose recognition and retrieval are desired is supplied to an input part 1, collated with the description of a model stored in a dictionary 4, in a collating part 2, and the result of its collation is sent out to the outside by an output part 3. On the other hand, to a model presenting part 6, a model learned in order to generate the description of the model stored in the dictionary 4 is inputted. A learning part 5 learns the model presented by the model presenting part 6, and a description obtained as the result of its learning is stored in the dictionary 4.
Patent JP-H06133612-A (JP)
Title: Attitude control device in agricultural working machine
Inventor: OKADA SATORU
IPC: A01B63/10
Filed: 1991-09-26
Abstract: PURPOSE:To improve responsiveness of control in carrying out attitude control such as rolling control and pitching control of a working machine such as seedling planting device in an agricultural working machine. CONSTITUTION:An angular velocity sensor 58 is laid at a traveling machine body 1 side and an inclination angle sensor 51 is set at a seedling planting device 10 side. A controlling means is installed in such a way that when a detected value of the angular velocity sensor 58 is 0 or a given value close to 0, attitude control is put into practice by mild operation according to a detected value of the inclination angle sensor 51. On the other hand, when a detected value of angular velocity sensor 58 is outside the range of the prescribed value, attitude control is carried out by taking the detected value of the angular velocity sensor 58 into consideration.
Patent JP-H0989571-A (JP)
Title: Vibrating gyroscope adjusting method
Inventor: ONISHI KAZUMASA
IPC: G01C19/56
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To make the resonance frequency of a vibrating leg coincide with that of the other vibrating leg in a symmetric position by eliminating a part of an elastic body in either of vibrating leg base parts. SOLUTION: Both lateral edge parts of an elastic body 10 are provided with shoulder parts 10b protruded outward from the base end boundary parts of vibrating legs 11a, 11b. In the case of the X-direction resonance frequency of the leg 11a being higher than that of the leg 11b, a member (b) of the shoulder part 10b in the base part of the leg 11a its eliminated. In this case, regardless of the member (b), a bottom part (c) of a groove 10a between the leg 1a and a center vibrating leg 12 can be partially eliminated, or an edge part (d) at a base end part of the leg 11a can be partially eliminated. Or a part (e) can be eliminated to make the vibrating leg thin or reduce cross-sectional area.  The X-direction resonance frequency of the leg 11a can thereby be coincident with or approximate to that of the leg 11b in a symmetric position so as to improve the detecting speed of a vibrating gyroscope.
Patent JP-S61125144-A (JP)
Title: Capillary chip for wire bonding
Inventor: WATANABE NORIKO
IPC: H01L21/60
Filed: 1984-11-22
Abstract: PURPOSE:To make the service life of the capillary chip long by forming the hard coating film of large wear-resistance and insulation strength at the pointed end of the capillary chip for wire bonding, where pressure is applied. CONSTITUTION:The pointed end of the capillary chip 5 is the part where pressure is applied. On this part and its periphery, the hard coating film 52 of about 5-10mum thickness is formed, which is made from carbon and has large wear- resistance and insulation strength. This high insulation resistance prevents the occurrence of discharge between the hard coating film 52 and the torch electrode. The hard coating film 52 made from carbon is formed keeping away from the part 53 where the contact with the thin metal wire occurrs very frequently in case of looping and wedge bonding. Thus the damage caused by the friction with the thin metal wire can be prevented.
Patent JP-S63102437-A (JP)
Title: Key telephone system
Inventor: KANEKO HIDEKI
IPC: H04M1/27
Filed: 1986-10-17
Abstract: PURPOSE:To remarkably simplify redialing to an opposite party having plural consecutive telephone numbers by providing a sub-redial button to send signal of telephone number except the stored least significant digit automatically. CONSTITUTION:In hooking off a handset 11 or a hook button, ten keys, a redial button or a sub-redial button on a keyboard 1, the information in sent to a control means 6 in a master equipment A via a key input detection means 2, a control means 3 and data transmission means 4, 5. The means 6 judges the keys and buttons, and when the sub-redial button is depressed, the telephone number information except the least significant digit in the telephone number information stored before is read from a memory 7, the final digit information inputted from the ten keys is combined and opposite destination telephone number information is sent to a digital sending means 8 and a dial signal is sent to a trunk line. Thus, the opposite party is called by only depressing the sub-redial button and the ten keys.
Patent JP-S61125448-A (JP)
Inventor: KONUMA EIICHI
IPC: B02C25/00
Filed: 1984-11-22
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-H06101715-A (JP)
Title: Bearing device
Inventor: TAKAHATA RYOICHI
IPC: F16C32/04
Filed: 1992-09-17
Abstract: PURPOSE:To prevent deflection of a rotating body at low speed of rotation by dispensing with any electromagnet. CONSTITUTION:A bearing device is provided with superconductive bearing parts 3 consisting of annular permanent magnet parts 9, which are arranged concentrically and stationarily on a rotating body 1, and annular superconductor parts 8 arranged so as to face the permanent magnet parts 9. Static pressure gas bearing parts for controlling the position of the rotating body 1 in two radial directions, which cross orthogonally each other, are provided in the separated positions in the axial direction from the super conductive bearing parts 3.
Patent JP-2000068645-A (JP)
Title: Manufacture of built-up multilayer printed wiring board
Inventor: OGAWA KATSURA
IPC: H05K3/38
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To enable an inner circuit copper foil surface to be improved in peeling resistance after it is subjected to a blacking treatment and enhanced in resistance to soldering heat after it is subjected to a moisture treatment. SOLUTION: A resined copper foil is overlapped on the surface of an inner circuit and formed into a built-up resin layer in a manufacturing method where a built-up multilayer printed wiring board is manufactured. The above manufacturing method comprises a first process where the surface of an inner circuit is previously subjected to a chemical treatment such as oxidation or reduction carried out through a blacking process or a browing process or a mechanical polishing and a second process where the surface of an inner circuit subjected to a chemical treatment or a mechanical polishing is treated with coupling agent, and a resined copper foil is overlapped on the inner circuit for the formation of a built-up multilayer printed wiring board.
Patent JP-S60142632-A (JP)
Title: Antenna device
Inventor: OKADA TAKAFUMI
IPC: H04B7/08
Filed: 1983-12-29
Abstract: PURPOSE:To suppress the mixture of noise in a low frequency signal during antenna switching by providing plural antennas and a switching means which switches the selectively antennas. CONSTITUTION:The receive signal from the 1st antenna selected in the last field of a television radio wave among plural antennas is denoted as alpha and the receive signal selected by the 2nd antenna is denoted as beta. Then, a signal (alpha+ beta)/2 and a signal (alpha-beta)/2 are generated in a vertical blanking period and a larger level signal between those sum and difference signals is compared with the level of the receive signal alpha of the antenna in use. The antenna is switched to the 2nd antenna only when the level of the signal alpha is smaller. In this case, the sum and difference signals contain a component alpha/2 invariably, so the probability that the amplitudes of the sum and difference signals become much smaller than the amplitude of a component alpha decreases, so the generation of noise at the stage of the low frequency signal is prevented.
Patent JP-S62108143-A (JP)
Title: Gas sensor
Inventor: TAKENAKA HIROSHI
IPC: G01N27/12
Filed: 1985-11-07
Abstract: PURPOSE:To eliminate the fluctuation in an alarm level for gas without being affected by ambient temp. and ambient humidity by connecting a gas sensitive element and temp. sensitive element in series, and measuring the resistance value of the gas sensitive element at the junction thereof. CONSTITUTION:A heater 1 and a lead pin 2 for the heater are fixed and connected and a voltage is impressed thereto. The gas sensitive element 3 aand a humidity sensitive element 8 are thereby heated. The gas sensitive element 3 is connected to a lead wire 4 and a lead pin 5 and the humidity sensitive element 8 is connected to a lead wire 9 and a lead pin 10. The electric resistance values of the respective elements 3, 8 are measured. The gas sensitive element 3 and the humidity sensitive element 8 are connected in series and the voltage is impressed at both ends thereof, then the ratio between the resistance value of the gas sensitive element 3 and the resistance value of the humidity sensitive element is made constant and the output voltage is made constant without being affected by the ambient temp. and ambient humidity. Since both sensitive elements are combined in the above-mentioned manner, the gas concn. characteristic is stably measured without being affected by the ambient temp. and humidity.
Patent JP-S61127605-A (JP)
Title: Recovery of superfine particle
Inventor: NAMAJIO HIROYUKI
IPC: C01B31/30
Filed: 1984-11-26
Abstract: PURPOSE:To recover superfine particles of Si3N4 having high quality economically and safely by recovering Ar from separated gas after collecting fine particles of nonoxidized product contained in the gas produced by a gaseous phase reaction between SiH4 and NH3 in an org. solvent, recirculating the gas and concentrating the absorption liquid. CONSTITUTION:Reaction gas consisting of 80-90% Ar and 20-10% H2 contg. several tens g/m<3> fine particles of nonoxidized product such as Si3N4 having <=1mum particle size, produced by the reaction between SiH4 and NH3 is introduced into a separation stage 2 from a pipe 1, and the fine particles are collected by an org. solvent (e.g. butyl alcohol), in a scrubber, etc., and the gas is separated in a wet electric dust collector, etc. The gas is then introduced into an Ar gas separating stage 4 through a pipe 3 to separate gaseous Ar by a gas separating membrane, etc., the gas consisting primarily of Ar is recovered through a pipe 8 and recirculated, and the gas consisting primarily of H2 is burnt in a waste gas treating stage 6, etc. through a pipe 5, and then discharged through a pipe 7. On one hand, fine particles separated in the stage 2 is concentrated in a concentrating stage 10 through a pipe 9 and taken out from a pipe 12 in the form of concentrated liquid having >=10wt% concn.
Patent JP-S61126562-A (JP)
Title: Color toner for developing electrostatic charge image
Inventor: KOIZUMI FUMIO
IPC: G03G9/097
Filed: 1984-11-26
Abstract: PURPOSE:To obtain a color toner having superior triboelectric charge characteristics and heat fixability and capable of stably forming a high density color image having high quality with no fog by using a specified vinyl polymer as a binder resin and adding the metallic complex of alkylsalicylic acid. CONSTITUTION:The vinyl polymer having a mol. wt. distribution in which it has at least one maximum in each of two region; the low mol. wt. region of 10<3>-5X10<4> mol. wt. and the high mol. wt. region of 10<5>-10<6> mol. wt. is used as a binder resin. A chromatic colorant and the metallic complex of alkylsalicylic acid represented by general formula I as a charge controller having a negatively charging function are sidpersed in particles of the binder resin to obtain a color toner. Other additives are further added as required. In the formula, each or R1-R6 is H, 1-8C alkyl or -OR7 (R7 is 1-5C alkyl), each of A and B is -O- or -COO-, Me is Co, Ni, Cu, Cr or Fe, and X<+> is a cation.
Patent JP-2001073808-A (JP)
Title: Accelerator actuator and engine control device
Inventor: MATSUBARA MORIHIKO
IPC: F02D11/10
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To utilize engine speed command signal corresponding to an electronic governor commonly by a mechanical governor. SOLUTION: An accelerator dial 31 is operated for setting engine speed. A main controller 32 outputs an engine speed command signal according to a set value input from the accelerator dial 31. An accelerator actuator 33 actuates a mechanical governor 35 of a diesel engine 34 according to the engine speed command signal. The accelerator actuator 33 has a driver circuit 41 which outputs a driving signal upon receiving the engine speed command signal for enabling controlling of an electronic governor 37 of another diesel engine 36, a governor driving mechanism 42 for driving the mechanical governor driven based on the driving signal from the driver circuit 41, and a potentiometer 43 which senses operation rate of the governor driving mechanism 42 and feeds it back to the driver circuit 41.
Patent JP-S60135952-A (JP)
Title: Electrophotographic sensitive body
Inventor: ENOMOTO KAZUHIRO
IPC: C09B55/00
Filed: 1983-12-23
Abstract: PURPOSE:To obtain an electrophotographic sensitive body having high sensitivity and durability by incorporating a specific bis-type hydrazone comdp. into a photosensitive layer formed on an electroconductive substrate. CONSTITUTION:A bis-type hydrazone compd. shown by the formula I is incorporated into a photosensitive layer formed on an electro-conductive substrate [R1 is a phenyl, an alkyl having <=4C, and a hydrogen, R2 is a methyl, an ethyl, a halogen, a methoxy, and a hydrogen, A is a cinnamyl, an allyl, a propagyl, an alkyl having 2-18C, and an alkoxyalkyl, and (n) is 0 or 1]. The hydrazone compd. is dissolved or dispersed in a suitable solvent along with various additive substances in accordance with the shape of the photosensitive body. The obtained coating liquid is coated on the electrically conductive substrate, and dried to manufacture the photosensitive body.
Patent JP-H06316480-A (JP)
Title: Shock wave tube structural body
Inventor: ROBAATO SHIYANSHII GURIINHOON
IPC: C06C5/04
Filed: 1993-10-04
Abstract: PURPOSE: To obtain a shock tube structure which is excellent in elasticity or the like by adopting the constitution to communicate the interior wall of an EXEL shock tube or the like consisting of the interior wall and exterior wall with a reflection material and to communicate the exterior wall with a first outer layer consisting of a polymer alloy or the like.  
     CONSTITUTION: This shock tube structure which has a tube 1 consisting of the exterior wall 3 and the interior wall 2 and of which the tube 1 consists of the EXEL shock tube, SURLYN shock tube or polyethylene material or the like is produced. The interior wall 2 of the tube 1 is communicated with the reaction material and the exterior wall 3 of the tube 1 is communicated with the first outer layer 4 consisting of the polymer alloy. Further, the first outer layer 4 is arbitrarily communicated with the second outer layer 5 consisting of nylon, polyethylene, polymer alloy, thermoplastic or elastomer or the like. A first tie layer communicating with the exterior wall 3 and the first outer layer 4 is arbitrarily disposed and a second tie layer communicating with the first outer layer 4 and the second outer layer 5 is arbitrarily disposed. The shock tube structure is used as an initiator for explosion generation. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H03113030-A (JP)
Title: Sheath-core conjugate yarn and production thereof
Inventor: TANAKA MATSUMI
IPC: D01D5/34
Filed: 1989-09-25
Abstract: PURPOSE:To obtain the subject conjugate yarn having multicolor effects and effects excellent in expression of irregularity such as color by using plural or more fiber-forming synthetic polymers having mutual affinity and mutually different dyeabilities. CONSTITUTION:Three kinds of fiber-forming synthetic polymers having mutual affinity and mutually different dyeabilities are respectively and separately melted. The two kinds of polymers, arranged in a sheath part (a) and having different dyeabilities are passed through static kneading elements having 1-4 elements and formed into a conjugate stream, which covers the polymer, arranged in a core part (b) and having a low weight reduction rate. Thereby, spinning is carried out to afford the objective conjugate yarn having the core part (b) composed of the single polymer with a low dissolution rate for solvents and the sheath part (a) containing the two kinds of polymers, having different dyeabilities and joined in the form of a random laminated type.
Patent JP-H03112394-A (JP)
Title: Motor controller
Inventor: AOKI TETSUO
IPC: H02P7/29
Filed: 1989-09-25
Abstract: PURPOSE:To perform constant current control of a motor by providing a reference voltage generating means, a comparing means, a pulse generating means, means for producing gate control voltage, a switching transistor, and means for detecting the driving current for motor whereby selecting one reference voltage based on a digital control data. CONSTITUTION:When a host MPU specifies 4 bit digital control data D0-D3, D/A converter 21 in an IC control circuit 20 selects one reference voltage VREF which is then outputted. Comparators 22a, 22b receives the reference voltage VREF and detected voltages VM1, VM2 and provides a set level detection pulse signal P5 to pulse generating circuits 23a, 23b. Switching transistors TR1-TR4 control the driving currents IM1-IM4 for four-phase step motor. By such arrangement, constant current control of the motor can be carried out.
Patent JP-H0966650-A (JP)
Title: Printer and test pattern printing method
Inventor: HONDA MASAHITO
IPC: B41J29/46
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To print a test pattern having excellent visible property by providing a printing means which performs test printing by superposing a plurality of colors by a plurality of print heads, in a printer which performs test printing on a matter to be printed at every print head. SOLUTION: A print head 10 comprises a black printing head 10a, a yellow printing head 10b, a cyan printing head 10c and a magenta printing head 10d. When a print test switch is pressed, a CPU determines which color print head is designated for testing. For example, testing of the yellow printing head 10b is designated, the CPU creates the same test patterns for both the yellow printing head 10b and the cyan printing head 10c. Printing of superposed test patterns of cyan and yellow is performed and a green-based test pattern whose visible property is better than that of yellow is printed.
Patent JP-S6490207-A (JP)
Title: Colorless, transparent methacrylate copolymer resin
Inventor: YOKOYAMA NAOKI
IPC: C08F220/10
Filed: 1987-09-30
Abstract: PURPOSE:To obtain the title copolymer resin which is excellent in heat resistance moisture resistance and moldability, by copolymerizing methyl methacrylate, N-(2,6-dimethylphenyl)maleimide and other vinyl monomer copolymerizable with these monomers in a specified proportion. CONSTITUTION:60-98wt.% methyl methacrylate, 2-40wt.% N-(2,6- dimethylphenyl)maleimide and 0-38wt.% vinyl monomer which is at least one member selected from among (meth)acrylic acid (ester), (alpha-methyl)styrene, maleic anhydride and acrylonitrile copolymerizable with said monomers are copolymerized in the presence or absence of a radical-generating initiator to give the title copolymer resin.
Patent JP-H07105542-A (JP)
Title: Optical disk device
Inventor: KOBAYASHI NOBUHIRO
IPC: G11B7/00
Filed: 1993-10-05
Abstract: PURPOSE:To surely execute dustproofing of the lens of an optical head and to decrease the man-hours for fixing the optical head by holding the optical head in a storage section by a permanent magnet while recording and reproducing are not executed. CONSTITUTION:The optical head 3 is moved in a direction A by a VCM magnet 4 and the actuator part of the head 3 is surely stored when recording or reproducing of information is not executed. The head 3 is held by the permanent magnet 7 at this time. A magnetic member is mounted at the end face of the head 3 facing the permanent magnet 7. The holding force of the permanent magnet 7 is so set as to be weaker than the driving force of the head 3 generated by the VC magnet 4 and stronger than the force acting on the head 3 by gravity. Then, the head 3 is kept fixed even if the optical disk device is held upright when the power source of the optical disk device is turned off.