baber/WOPTO huggingface dataset:
Patent JP-H0626518-A (JP)
Title: Lateral deviation preventing mechanism for guide rail
Inventor: YAMAGUCHI HIROKI
IPC: F16C29/00
Filed: 1992-07-08
Abstract: PURPOSE:To provide a lateral deviation preventing mechanism for a guide rail, having remarkably large lateral deviation preventing performance, where it is unnecessary to especially form a step in a machine bed and manufacture a laterally pushing member in fixing a linear guide device. CONSTITUTION:Recesses 14, 15 facing both a fixing surface of a guide rail 1 itself and a corresponding fixed surface 3 are formed, to be filled with hardenable filling substance 20, followed by solidification. Since the solidified hardenable filling substance is tightly filled between the fixing surface of the guide rail 1 and the fixed surface 3 such as a machine bed, followed by solidification, to function in the same manner as in the case where a key member for preventing relative movement therebetween is driven in, it is possible to prevent lateral deviation.
Patent JP-S6337896-A (JP)
Title: Sample holding circuit
Inventor: SONE KAZUYA
IPC: G11C27/02
Filed: 1986-07-30
Abstract: PURPOSE:To obtain a sample holding circuit less in output dropping by using an analog switch whose operating current is controlled by a differential switch for an input circuit and supplying the operating current of the differential pair at the sample holding operation from a path of a diode from a transistor receiving a signal, a constant current source and a fixed bias transistor (TR). CONSTITUTION:When A control input 13 is held at H and a control input 14 held at L, TRs Q14, Q17 are conductive and when a signal Vin is applied to a base of the TR Q11, a level shift is applied by diodes D11-D13 connected to the emitter and a constant current source I14 and a diode D14 is turned off. In case of VBE11=VD, the voltage VB12 of the TR Q12 is expressed as VB12=Vin-VBE11+3VD. On the other hand, the potential of the TR Q12 charging up the holding capacitor follows up while being level-shifted by 3VD-VBE11-VB12 with respect to the voltage Vin to apply sampling operation. Further, an emitter-follower comprising a TR Q18 and a constant current source 13 is given to the emitter of the TR Q12 and when an output V0 is extracted from a terminal 12, the relation of V0=Vin is obtained with VBE11+VBE12+VBE13=3VD. When the polarity of the control inputs 13, 14 is opposite to each other, the charging of the CH is stopped and the potential is the same one as stated above. Through the constitution above, the output dropping is reduced at the time of sampling.
Patent JP-H0344238-A (JP)
Title: Packet filtering system
Inventor: SAKATA HIRONOBU
IPC: H04L12/42
Filed: 1989-07-12
Abstract: PURPOSE:To prevent a broken transmission line and the decrease in the transfer capacity by providing a packet filtering circuit storing all destination addresses and source addresses in busy state in advance, eliminating an illegal packet and cleaning a loop transmission line. CONSTITUTION:All source addresses, destination addresses and control data used for the packet transmission reception among a loop transmission line 3 and defined in a loop transmission line 3 and are stored and the source addresses, destination addresses and control data inputted from the upperstream side of the loop transmission line 3 are analyzed. At least one function section 2 not outputting the packet to the downstream side of the loop transmission line 3 when there are source addresses, destination addresses and control data not used in the loop transmission line 3 is provided to the loop transmission line 3. Thus, the entire deterioration in the packet transfer capability is prevented when an illegal packet takes place.
Patent JP-S6240849-A (JP)
Title: Automatic threshold value controlling method
Inventor: AMAMIYA SHIGEO
IPC: H04L7/00
Filed: 1985-08-19
Abstract: PURPOSE:To reduce a circuit scale by analogizing a pulse attenuation quantity between network terminal equipments and varying automatically a threshold value in accordance with this analogical value. CONSTITUTION:The selecting signal of a threshold value is generated from the count value (i) of a counter 16. This count value (i) is in inverse proportion to distances TP1-TPn between a network terminal equipment and subscriber terminals 5-1-5-n. The value of (i) becomes the minimum value in the subscriber terminal 5-n of the farthest end and becomes the maximum value in the subscriber terminal 5-1 of the nearest end, therefore, the threshold value is selected in accordance with this (i). The threshold values are Th1<+>>Th2<+>...>Thn<+>, Th1<-Th2<->...<Thn<->. A coder 34 selects by (i), Thn<+>, Thn<->, and Th2<+>, Th2<->, and Th1<+>, Th1<->, when (i) is 1-(f), (m)-(n), and (n)-2, respectively. Accordingly, (i) is in inverse proportion to a pulse attenuation quantity, as well, therefore, when the threshold value is set in accordance with each count value (i), the coder 34 can be constituted of a simple circuit.
Patent JP-H0625548-A (JP)
Title: New fluorine-containing phthalocyanine compound, its production and near infrared ray absorbing material comprising the same
Inventor: YOSHITOSHI KOJI
IPC: C09B47/30
Filed: 1992-07-08
Abstract: PURPOSE:To obtain a new compound, capable of controlling the absorption wavelength, excellent in solubility and light resistance and useful as an optical recording medium, a liquid crystal display device, etc. CONSTITUTION:The compound of formula I [R<1> and R<2> are H, 1-20C alkyl, 4-6C cycloalkyl, phenyl, etc.; X is OR3 or SR4 (R3 and R4 are R1); Y is F, 0R3 or SR4; (a) to (d) are 1 or 2; the sum total of (a) to (d) is >=1; M is (non)metal, metallic oxide, metallic carbonyl, metallic halide, etc.], e.g. 4,5-octakisanilino-(3,6- octakisphenylthio)oxyvanadium phthalocyanine. Furthermore, this compound of formula I is obtained by reacting a compound of formula II with a compound of formula III.
Patent JP-H0734028-A (JP)
Title: One-pack type composition for polyolefin coating
Inventor: NAKAMURA HIDEHISA
IPC: C09D151/06
Filed: 1993-07-22
Abstract: PURPOSE:To obtain the subject composition excellent in substrate adhesivity, solvent resistance, weather resistance and flexibility and having an excellent function as a primer by compounding a specific graft copolymer with an amino resin at a specific ratio. CONSTITUTION:This composition is obtained by compounding (A) a graft copolymer and (B) an amino resin at a ratio of the components A to B of 95/5 to 60/40 in terms of solid weights. In this composition, the graft copolymer (A) is obtained by copolymerizing a chloropolyolefin having a chlorination ratio of <=50% with 5-30wt.% of a vinyl monomer having a hydroxyl group, 0.1-3wt.% of an unsaturated carboxylic acid, 0-10wt.% of a polyester resin having a copolymerization unsaturated bonding and 50-97.5wt.% of another vinyl monomer copolymerizable with these substances, so that the total of these monomers amounts to 100wt.%. Further, the chloropolyolefin is polymerized with the monomer mixture at a ratio of 10:90 to 90:10 in terms of solid weight in an organic solvent to obtain the graft copolymer having a number average molecular weight of 3000-40000.
Patent JP-S6161684-A (JP)
Inventor: YOKOTA HIROYUKI
IPC: B65G47/68
Filed: 1984-08-30
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-H0932989-A (JP)
Title: Coupling for branching
Inventor: ANAMIZU TAKASHI
IPC: F16L41/06
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a coupling for branching to dissolve a problem on sealability, earthquake resistance, and workability when a branch pipe made of a resin is branched from a main pipe made of a steel for piping and have corrosion resistance to prevent the occurrence of an unbalance of corrosion resistance between the main pipe and the branch pipe made of resin. SOLUTION: A coupling for branching is formed in such a manner that an upper saddle 30 made of a metal placed on the outer peripheral surface of a steel pipe in such a state to be divided into upper and lower part is securely nipped by the outer peripheral surface of the steel pipe, and a resin pipe is branched from a branch connection port formed in the upper saddle 30. The upper saddle 30 has a resin-covered layer 37 formed at least on an outer surface and a resin pipe connection part for branch is provided to secure in a sealed state a short pipe made of resin to a branch port 34 branched from a main pipe for boring at a central part to a side.
Patent JP-H0735017-A (JP)
Title: Method for controlling engine speed at starting time of internal combustion engine
Inventor: ARAKAWA YOSHINOBU
IPC: F02P11/02
Filed: 1993-07-22
Abstract: PURPOSE:To prevent an abnormal increase in idle engine speed at the time of starting of an internal combustion engine. CONSTITUTION:In a method for controlling an idle engine speed in a starting rotation region of an internal combustion engine, fuel rate increasing control at the starting time is carried out in order to prolong a fuel injection time of an injector 7 at the time of starting. A throttle sensor 5 detects an opening degree of a throttle valve, to thus detect an engine speed on the basis of an output from a signal source 2. When it is detected that an engine speed of the internal combustion engine is increased by a predetermined quantity in a state where the opening degree of the throttle valve is equivalent to an idle opening degree, the application of an ignition signal Vi from a microcomputer 1 to an ignition circuit 8 is inhibited, thus preventing an increase in engine speed.
Patent JP-H0920717-A (JP)
Title: Production of arylidene-substituted alkyl-cycloalkanone
Inventor: NIKORAUSU MIYURAA
IPC: C07C45/74
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To simply obtain an arylidene-substituted alkylcycloalkanone in high yield by reaction of a substituted cycloalkanone with an aromatic carbonyl compound in the presence of a basic catalyst and water.  
     SOLUTION: A substituted cycloalkanone of formula I [A is -(CH 2 ) 2  (x is 1, 2, 3); R 1  and R 2  are each a 1-4C alkyl, a 3-7C cycloalkyl; R 3  and R 4  are each a 1-4C alkyl, a 3-7C cycloalkyl] is allowed to react with an aromatic carbonyl compound of formula II (R 5  is a 1-4C alkyl, a 3-7C cycloalkyl; X is a halogen, cyano, nitro, a 1-4C alkyl; n is 0, an integer of 1-5) in the presence of a basic catalyst, particularly sodium or potassium hydroxide, and water to afford (C) an arylidene-substituted alkylcycloalkanone, for example, 2- methyl-5-(4-chlorobenzylidene)cyclopentanone is obtained from 2- methylcyclopentanone and 4-chlorobenzaldehyde. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H0935187-A (JP)
Title: Service information receiving device
Inventor: HONMA ATSUSHI
IPC: G06F17/30
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To automatically or manually select only necessary information out of information such as traffic information and area information related to a certain position and to display the selected information on a map by a format to be easily recognized. SOLUTION: This service information receiving device is provided with GPS circuits 1, 2 for obtaining current position information, a CD block 6 for storing map data, an FM antenna 4 for receiving service information including place name information, an FM tuner 14, an FM multiple decoder 15, a RAM 12 for storing service information obtained through the decoder 15, a CPU 13 for acquiring advancing direction information from the time sequence of the current position information, reading out map data from the CD block 6 based upon the information of the current position and the advancing direction, extracting service information corresponding to the read map data out of plural service information stored in the RAM 12, and allowing a graphic controller 17 to prepare display data based upon the extracted service information and map data,  and a monitor block 7 for displaying the display data prepared by the CPU 13.
Patent JP-H08173719-A (JP)
Title: Removal of matter stuck with cement
Inventor: KATSUMATA MASAHARU
IPC: B01D29/62
Filed: 1995-07-18
Abstract: PURPOSE: To surely remove a matter stuck with cement by keeping an object soaked in a container filled with an acidic liquid to an extent that the object is slightly immersed, in a specified period of time, then extracting the acidic liquid from the container, and allowing a cleaning water to pass through the container. CONSTITUTION: A container 7 is internally composed of a treatment chamber 3 and a dehydration passage 5, a feeder tubular path 2 connected to the top of the container 7 and a draining tubular path 6 connected to the bottom. If a filter 4 is clogged due to the attachment of a foreign matter W stuck with cement, dilute hydrochloric acid is introduced into the container 7 from the draining tubular path 6, so that the filter 4 is slightly immersed in the container 7. Further, the filter 4 is kept soaked for a specified period of time in such a state that the filter 4 is slightly soaked in the dilute hydrochloric acid. Next, the dilute hydrochloric acid filled in the container 7 is drained from the draining tubular path 6. After that, a cleaning water is introduced into the container 7 from the draining tubular path 6 and is allowed to flow out of the feeder tubular path 2.  Thus it is possible to remove the matter stuck with cement easily from the filter 4.
Patent JP-S6074528-A (JP)
Title: Resist pattern inspecting device
Inventor: HASHIMOTO HIROSHI
IPC: G03F1/84
Filed: 1983-09-30
Abstract: PURPOSE:To shorten inspection time eliminating uneven quality level of resist pattern due to the difference by each of inspectors by a method wherein a resist pattern is irradiated by a lighting equipment comparing strength of reflected light with reference value to discriminate acceptable strength from defective one. CONSTITUTION:An X-Y stage 3 is moved so that a specified pattern wiring 5 to be inspected on a substrate 4 may be irradiated by parallel light 6 emitted from a lighting lamp 7. Next the pattern wiring 5 specified by movement of X-Y stage 3 is irradiated by the parallel light 6 through the intermediary of a slit 10. The direction of reflected parallel light irradiated by the specified pattern wiring 5 is changeable according to the shape of pattern wiring 5. When parallel light 6 is entered into the side slope of normal resist pattern in a specified direction, the reflected light with directivity sets an incident light at large angle. A strong reflected light 8 may be detected by a detector 9 subject to specific locative relation with the lighting lamp 7. This detection signal is inputted from the detector 9 to a comparator 12 by which input signals may be compared with reference signals preliminarily provided.
Patent JP-H10124482-A (JP)
Title: Multimedia information offer device
Inventor: HIGASHIMURA MAMORU
IPC: G06F17/30
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a multimedia information offer device which can easily produce, register and reproduce a title consisting of materials which are stored in the scattered preserving places for the clients having-different expressions of preserving places. SOLUTION: A scenario/material storage information conversion means 105 is prepared for every client to secure the client dependent environment information and a conversion rule of the environment included in a title server 110 and to convert the material position information into a form accordant with each environment. Then a client 100 sends the material storage information and a title to the server 110. In such a constitution, the server 110 registers the title based on the information that is obtained by converting previously the client dependent material storage information into the server environment material storage information via the client 100. Thus, the same title can be produced, registered and reproduced among the clients having different expressions of material storage information.
Patent JP-H1027902-A (JP)
Title: Formation of gate electrode
Inventor: KOMATSU YUJI
IPC: H01L29/78
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To obtain a good adhesion and gate withstand voltage to a gate oxide film, even when a gate electrode of MOS transistor comprises mainly metallic silicids, SOLUTION: A laminate of polysilicon and WSix films patterned in the form of a gate electrode is surrounded by a stopper oxide film pattern 6b and a lightly-doped-drain(LDD) side wall 9 and then subjected to oxidation annealing process in a dry O2 atmosphere. This causes Si atoms to diffuse from the polysilicon film on a lower layer side into the WSix film and to be supplied to the interface with the pattern 6b for oxidation therein. The oxidation annealing is carried out until the polysilicon film disappears, thus forming a gate electrode 10 as a single WSix film. The WSix film may be self-alignedly formed by coating the polysilicon film previously patterned in the form of the gate electrode with a W film and then subjecting it to an annealing process for silicide formation.
Patent JP-H0844336-A (JP)
Title: Outline font developing circuit
Inventor: YOSHIDA HIROO
IPC: G06T3/40
Filed: 1994-08-03
Abstract: PURPOSE:To approximate a graphic after reduction to a graphic of an original data. CONSTITUTION:A reduction operation section 2 performs reduction operation of a specified size for each coordinates data read out from an original data storing section 1, and makes an after reduction data storing section 3 store the result of reduction operation. A data comparing section 4 compares increments of x/y of vectors before and after in each coordinates data after reduction by the after reduction data storing section 3 with increments of x/y of vectors before and after in each coordinates data of an original data. A thinning processing section 5 performs thinning processing for coordinates data after reduction based on the compared result of the data comparing section 4, and store the result of thinning processing in the after reduction data storing section 3. A painting section 6 performs painting in a contour formed based on after reduction data stored in the after reduction data storing section 3, and outputs data in which a contour is painted to a printer and the like from an output section 7.
Patent JP-H0468044-A (JP)
Title: Vinyl chloride resin composition and matte finished article prepared therefrom
Inventor: MITANI TSUGUO
IPC: C08K5/09
Filed: 1990-07-09
Abstract: PURPOSE:To improve matte effect by compounding a vinyl chloride resin with a zinc carboxylate and a compd. having alcoholic hydroxyl groups. CONSTITUTION:100g of a vinyl chloride resin is compound with 0.002-0.02gmol of a zinc carboxylate (e.g. zinc octoate), a compd. having at least two alcoholic hydroxyl groups in the molecule (e.g. sorbitan monolaurate) in an amt. of 0.03-5gmol per gmol of the carboxylate, and, if necessary, a plasticizer, a filler, a stabilizer, etc., to give a vinyl chloride resin compsn., which is molded into a desired shape and thermally treated at 140-200 deg.C for 40-160sec, thereby giving a matte finished article.
Patent JP-H0937255-A (JP)
Title: Motion parameter detector, motion parameter detection method and image coder
Inventor: MURAYAMA ATSUSHI
IPC: H04N7/30
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To calculate an accurate motion parameter with less calculation amount. SOLUTION: A reliability point calculation circuit 41 selects two prescribed points from points of a chain in an image and detects respective motion vectors of the two points. A motion parameter calculation circuit 42 obtains motion parameters representing respectively a chain translation amount (Vx, Vy), a magnification reduction factor S and a rotation amount R, as equations: (Vx, Vy)=((Vx1+Vx2)/2, (Vy1+Vy2)/2), S=((1-F)<2> +G<2> )<1/2> , and R=arctan(G/(1-F)), where (x1, y1),(x2, y2) are coordinates of two points, (Vx1, Vy1), (Vx2, Vy2) are respective motion vectors, F=(AC+BD)/E, G=(AD-BC)/E, A=Vx1-Vx2, B=Vy1-Vy2, C=x2-x1, D=y2-y1, and E=C<2> +D<2> .
Patent JP-H0733686-A (JP)
Title: Production of branched olefin
Inventor: ODA YOSHIHIRO
IPC: C07B61/00
Filed: 1993-07-23
Abstract: PURPOSE:To provide a process for the production of a branched olefin by the skeleton isomerization of a straight-chain olefin, having a high conversion ratio of the straight-chain olefin and selectivity of branched olefin and, accordingly, capable of getting a branched olefin in a high yield. CONSTITUTION:A branched olefin is produced by the skeleton isomerization of a straight-chain olefin in the presence of a baron phosphate having a pore volume of >=0.2cc/g.
Patent JP-H0929067-A (JP)
Title: Removal of nitrogen oxide
Inventor: TSUYOSHI TORU
IPC: B01D53/94
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To more efficiently remove nitrogen oxide from oxygen excessive exhaust gas discharged from a car, especially, a diesel engine by using a catalyst excellent in denitration capacity from low temp. even in the coexistence of SOx without using a special reducing agent such as ammonia. SOLUTION: A catalyst obtained from NH4 - or H-type zeolite and composite hydroxide of the group VIII elements such as Co or Ni and the group IIa elements such as Mg or Ba or a composite oxide obtained from the composite hydroxide is brought into contact with oxygen excessive exhaust gas containing nitrogen oxide and hydrocarbon.
Patent JP-H0347006-A (JP)
Title: Structure for arranging rear axle case in riding rice transplanter
Inventor: YAMASHITA YOSHINARI
IPC: A01C11/02
Filed: 1989-07-14
Abstract: PURPOSE:To lower center of gravity of machine body and improve balance of back and forth of the machine body by placing axis of propeller shaft by which mission gear and rear axle case are interlocked and coupled and axis in the back and forth direction of rear axle case on nearly same line. CONSTITUTION:A mission case is provided in the lower part on front side of machine body and simultaneously rear axle case 8 is arranged in the lower part on rear side. The both cases are interlocked and coupled through a propeller shaft 14 and axis P1 of propeller shaft 14 and axis P2 in the back and forth direction of rear axle case 8 are placed on nearly same line and line of gear axis in the rear axle case 8 is arranged along the same axis P2. As a result, center of gravity of a machine body can be lowered by the both cases and simultaneously balance in the back and forth of machine body is improved and turning of machine body can be smoothly carried out. The rear axle case itself can be made compact and weight of machine can be reduced.
Patent JP-S6425597-A (JP)
Title: Manufacture of multilayer interconnection board
Inventor: IIDA MASAYOSHI
IPC: H05K3/46
Filed: 1987-07-22
Abstract: PURPOSE:To provide a high-accuracy, low-variation resistance layer having a predetermined resistance value, first by stacking wiring boards, and then by selecting a paste so that each of a resistance layer, a conductive layer, and an insulating layer of each of the wiring boards has a melting point lower than the other in this sequence, and a heating temperature during thermocompression is made to be lower than the melting points of the resistance and conductive layers and identical or higher than that of the insulating layer. CONSTITUTION:A conductive paste, a resistance paste, a glass insulating paste are printed and baked onto each one of insulating boards 1 consisting of mica with a predetermined pattern to form a conductive layer 3, a resistance layer 2, and an insulating layer 4. Then a conductive layer 5 and an insulating layer 6 are printed and baked with a predetermined pattern onto the bottom surface of each insulating board 1 to form a conductive layer 5 and an insulating layer 6. A conductive layer 8 is formed by a throughhole 7 formed onto each of the insulating boards for conduction between the conductive layers 3 and 5. Each wiring board thus obtained is stacked and thermocompressed. Each of the conductive layers 3 and 5 becomes conductive by being focus-adhered. The conductive layer 10 which serves as a spacer at the time of thermocompression also helps to prevent the application of unnecessary force against a resistance layer 9, whereby the resistance value thereof can be increased.