baber/WOPTO huggingface dataset:
Patent JP-H0366706-A (JP)
Title: Method for sulfonating vinylphenolic polymer
Inventor: MATSUGAMI TERUYOSHI
IPC: C08F12/24
Filed: 1989-08-05
Abstract: PURPOSE:To efficiently obtain the subject high-purity sulfonated polymer at a desired introduction ratio of sulfone groups by incorporating a specific compound into a reaction system in dissolving a vinylphenolic polymer in an organic solvent and sulfonating the aforementioned polymer. CONSTITUTION:A vinylphenolic polymer is dissolved in an organic solvent (e.g. p-dioxane) and sulfonated with sulfuric anhydride (preferably gamma-type). In the process, a chlorine-based liquid carbon compound (preferably 1,2- dichloroethane) homogeneously mixable with the aforementioned organic solvent in an amount of 0.01-1.2 pts.wt. based on 1 pt.wt. organic solvent is present in the reaction system. Specifically, e.g. the organic solvent and chlorine-based liquid carbon compound are added to the vinylphenolic polymer and sulfuric anhydride is then added to the resultant solution to carry out reaction at 50-80 deg.C for 0.5-15hr.
Patent JP-H0652118-A (JP)
Title: Controller for plural central arithmetic processing units
Inventor: MANABE SHINYA
IPC: G06F15/16
Filed: 1992-07-30
Abstract: PURPOSE:To provide the controller of plural CPUS in which a peripheral device can be shared in respective CPUS without the need of a special circuit and the utilization efficiency of ROM can be improved. CONSTITUTION:The controller of plural CPUS which is provided with plural CPU and becomes necessary when CPUS share the peripheral equipment is provided with a timing clock generation means 10 generating the timing clocks of plural phases without the overlap of prescribed signal level periods in respective timing clocks supplied to respective CPUS and bus selection means 11 and 13 connecting CPUS for which the timing clocks of the plural phases are supplied and the timing clocks of the same phase are supplied at the same timing only in the prescribed signal level in the timing clock with the common bus.
Patent JP-H0488640-A (JP)
Title: Mos transistor of salicide structure
Inventor: SATO YOSHINORI
IPC: H01L29/43
Filed: 1990-07-31
Abstract: PURPOSE:To make possible a uniform silicification along a low-concentration impurity layer by a method wherein before a silicide is formed, a gate electrode is provided on a semiconductor substrate in such a way that the upper layer part of this electrode constituted of a polysilicon layer is previously formed into a lower concentration impurity layer than the lower layer part of the gate electrode. CONSTITUTION:A gate electrode 3 formed of a polysilicon layer is formed into a multi-layer structure and an upper layer part 3a of the electrode 3 is previously formed into a lower-concentration impurity layer than a lower layer part 3b of the electrode 3. As a high-melting point metal for silicifying, other metal such as molybdenum, titanium or the like, may be used. As the structure of the gate electrode, the upper layer part only, in which a silicification reaction proceeds, has only to be the low- concentration impurity layer and it is desirable to from the lower layer part as a high-concentration impurity layer as far as possible to the upper layer part. Thereby, as a defect due to the abnormal diffusion of the impurity in the polysilicon layer, which is generated at the time of formation of a silicide, a transformation of impurity atoms into mass and the abnormal deposition of the atoms in a crystal gain boundary is inhibited, the speedup of a high-speed response due to the improvement of the conductivity of the gate electrode and electrical characteristics can be enhanced.
Patent JP-S6447241-A (JP)
Title: Plating method for through hole of printed circuit board
Inventor: FUJIKI MASARU
IPC: H05K3/42
Filed: 1987-08-17
Abstract: PURPOSE:To reduce a diffused layer in plating solution by moving a copper- coated laminated plate along a plane parallel to the surface of the plate in a plating bath, and simultaneously moving it in a direction perpendicular to the surface of the plate. CONSTITUTION:A plating device has a pair of left and right crankshafts 2, 3 disposed horizontally and substantially parallel to each other at the tops of both sides of a plating bathtub 1. The shafts 2, 3 are so held as to be rotatable with respect to a holding bracket 4 provided at the bathtub 1 and axially slidable. The shafts 2, 3 are rotated synchronously and similarly slid synchronously by driving means 5, 6. A copper-coated laminated plate 8 having a through hole 8a is suspended by a link bar 7 between cranks 2a and 3a of the shafts 2 and 3 in such a manner as to be dipped in the plating solution.
Patent JP-H1045448-A (JP)
Title: Production of artificial light weight aggregate
Inventor: KAWAMOTO KOJI
IPC: C04B18/02
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a technique in which a fly ash as a dust flown in a waste gas at the time of incinerating of a city waste is captured to be handled as resources and utilized effectively without disposing it as a waste. SOLUTION: A bentnite as a caking additive, composition formulating material, iron oxide and a foaming agent being hydrocarbon are mixed to the fly ash, and at this time, the mixture is regulated so that a chemical composition after burning may be 20-80wt.% silica and 0.1-15wt.% calcium oxide, and the obtained mixture is ground so that an average grain size may be <=15μm. Then water is added to the obtained ground matter and the mixture is formed to obtain a compact, then after drying at need, the compact is fired at 1,000-1,250 deg.C to produce an artificial light weight aggregate.
Patent JP-H0932860-A (JP)
Title: Fixation method for bearing and fixation device for bearing
Inventor: KANEKO HIROYUKI
IPC: F16C35/067
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a fixation method for a bearing and a fixation device for the bearing by suppressing deformation of an orbit surface of a bearing. SOLUTION: A recession 43 is formed on a housing 40 correspondingly to a position of an orbit surface 34 of an outer ring 32 for receiving a rolling ring of a bearing. The outer ring 32 of the bearing is press-fitted into an inner peripheral surface 41 of the housing such that the orbit surface of the outer ring 32 is positioned correspondingly to the recession 43 of the housing 40.
Patent JP-H0866528-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1994-08-29
Abstract: PURPOSE: To provide a game machine capable of performing effective display control making the best use of characteristic at every kind of display state. CONSTITUTION: When a reach is established, the fluctuation of a pattern is controlled so that either reach mode selected from plural kinds of reach modes can be obtained. When the reach mode is selected, the correspondence relation of the value of random counter WCRND ACT for reach selection with the kind of reach mode is set differently at each of conditions 1-4 satisfied corresponding to the kind of stopping pattern decided in advance, and probability to select the reach mode corresponding to the kind of the stopping pattern is fluctuated.
Patent JP-H0361681-A (JP)
Title: Compressor for refrigerator
Inventor: IWAIDA TAKESHI
IPC: F16J9/14
Filed: 1989-08-07
Abstract: PURPOSE:To prevent the spreading of a refrigerator structure and prevent the abrasion powder formed from a seal to an expansion part by installing the seal in the vicinity of the top part of a piston and installing a guide onto a compression chamber side from the seal and forming a fitting port of the guide as a stepped fitting port. CONSTITUTION:In a compressor 2, a seal 20 is installed in the vicinity of the top part of a piston 14, and a guide 18a is installed onto a compression chamber 16 side for the installation position of the seal 20, and each guide 18a, 18b is formed into a stepped fitting port 18c. The stepped fitting port 18c forms a labyrinth, and the flow direction of gas is changed to suppress the passing of gas. The abrasion powder which is formed through the reciprocating movement of the piston 14 is stored in the space between the guide 18a and the seal 20, and the shift into an expansion part 4 is prevented, and the abrasion powder formed from the seal 20 is prevented from shifting to a buffer chamber 12 side by the guide 18b on a buffer chamber 12 side, and the buffer chamber can be kept clean.
Patent JP-S6448071-A (JP)
Title: Image recorder
Inventor: AIBA YOSHINOBU
IPC: G03G15/36
Filed: 1987-08-19
Abstract: PURPOSE:To prevent an erroneous operation by adopting the constitution consisting in allowing a user to check a specific image recording mode in the case of setting said mode. CONSTITUTION:The titled device is provided with plural image recording mode selection keys 113-121, a message display part 123 by a liquid crystal, etc., and a key 122 for checking the mode set by the above-mentioned keys in a operation part 100. For example, a display (a) is made on the display part 123 under standing by in a standard mode. A prescribed program is started and the display is changed to (b) when the user sets the number of copies at 88 sheets by pushing any of the keys 113-121. Another program is started and the display is changed to (c) to force the user to check the mode when the user pushes a copy start key 101. The display progresses to (d) and the image recording operation is started when the key 122 is pushed. The display is reset to (b) upon completion of the copying operation.
Patent JP-S6094445-A (JP)
Title: Plastic molding compound
Inventor: HERUMAN AUGUSUCHINUSU YOHANESU
IPC: C08L33/02
Filed: 1984-10-01
Abstract: The invention concerns a thermoplastic moulding compound based on a rubber-modified copolymer consisting of styrene and/or  alpha -methylstyrene and maleic anhydride, characterized in that the moulding compound consists of a mixture of
 A. 50-95 % (wt) of a copolymer consisting of:
 1. 50-95 % (wt) styrene and/or  alpha -methylstyrene
 2. 50-5 % (wt) maleic anhydride
 3. 0-20 % (wt) acrylate
 4. 0-20 % (wt) acrylonitrile
 B. 5-50 % (wt) of an ethylene-propylene rubber or ethylene-propylene-diene rubber modified by grafting with a compound containing hydroxyl, amide or amine.
 C. 0-30 % (wt) ethylene-propylene rubber or ethylene-propylene-diene rubber.
 The compounds have in addition to a good UV resistance an excellent impact resistance and dimensional stability under heat and rigidity.
Patent JP-S5894841-A (JP)
Inventor: JIYANNFURANSOWA BURANDON
IPC: A61B10/00
Filed: 1982-11-20
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。
Patent JP-H0492153-A (JP)
Title: Speed change control of automatic transmission
Inventor: ASADA TOSHIYUKI
IPC: F16H61/00
Filed: 1990-08-01
Abstract: PURPOSE:To miniaturize a whole automatic transmission and to improve fuel consumption by combining engagement and release of a frictional engagement means to set specific speed change steps and selecting a combination to enlarge a moment of inertia of a gear train. CONSTITUTION:Speed change control objective of an automatic speed changer A is carrier out by judging speed change steps to set in accordance with traveling condition of a car speed V, throttle start theta and others and by outputting a speed change command signal from an electronic control unit 11 to a hydraulic control device C. In this case, as regards a speed change step with a plural kinds of engagement and release patterns, the engagement and release patterns are selected in consideration of the situation that the number of frictional engagement means to actuate to change over at the time of speed changing is comparatively small and that the variable number of rotation of a rotary member is small and others. Additionally, in the case when a moment of inertia as a whole of a gear train in accordance with the release pattern, the engagement and release patterns where the amount of inertia grow large are selected when or after the release pattern changes or has changed in speed.
Patent JP-2001034622-A (JP)
Title: Document sorting method and its device, and recording medium recording document sorting program
Inventor: ISHII MEGUMI
IPC: G06F15/18
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To make accurately sortable documents having the same features as those of the teacher documents which are given in the past. SOLUTION: A set of teacher documents to which the category names are given to show their sorting destinations is inputted, and a document feature extraction part 11 extracts the document features. A category feature extraction part 121 extracts the feature of each category and these extracted features are stored in a category feature store part 122. An exceptional feature extraction part 131 acquires the category names of sorting destinations which are located according to the resemblance to each teacher document and compares the category name of the highest resemblance with the category names given to the teacher documents to output the non-coincident teacher documents as the exceptional documents.  A category decision part 14 decides the category names of sorting destinations to the documents to which no category names are given by means of the output of a similar category retrieval part 12 and the output of an exceptional feature collation part 13.
Patent JP-S6097372-A (JP)
Title: Transfer and peeling device of electronic copying machine
Inventor: KATOU AKIHIKO
IPC: G03G15/14
Filed: 1983-11-02
Abstract: PURPOSE:To facilitate cleaning the inside of a shield and cleaning and replacing a discharge wire by stretching discharge wires in center parts of two chambers in the outside shield which is partitioned with an insulator and a partitioning plate. CONSTITUTION:Insulator blocks 3 are attached freely attachably and detachably to both end sides of a U-shaped outside shield 3 provided under a photosensitive body 1, and meanwhile, a partitioning plate 5 having an L-shaped section is provided in the shield 3 to partition the shield 3 into two chambers 31 and 32, and a discharge wire 7 for transfer and a discharge wire 8 for peeling are stretched in the center position of each chamber. Consequently, blocks 4, the partitioning plate 5, and discharge wires 7 and 8 are cleaned easily because they are removed easily, and discharge wires are replaced in a short time.
Patent JP-S6360895-A (JP)
Inventor: KIMURA NOBUO
IPC: B66C13/22
Filed: 1986-08-29
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-S6097960-A (JP)
Title: 5,6-substituted-2-pyridone derivative
Inventor: NAKAGAWA SUSUMU
IPC: C07D213/50
Filed: 1983-11-02
Abstract: NEW MATERIAL:The 5,6-substituted-2-pyridone derivative of formula 1 (Py is pyridinyl or its N-oxide; R1 is hydroxymethyl, carbamoyloxy-methyl, alkoxymethyl, aryloxymethyl, etc.; R2 is H, halogen, cyano, carboxyl, amino, nitro, etc.) or its salt. EXAMPLE:3-Cyano-6-methoxymethyl-5-(4-pyridinyl)-2-pyridone. USE:A cardiotonic agent effective at a low dose. PREPARATION:For example, the compound of formula 7 which is one of the compound of formula 1 can be produced by (1) treating the compound of formula 2 with an organometallic reagent to produce an active carbanion, (2) reacting the product with the compound of formula 3 (R3 is alkyl) or formula 4, (3) reacting the resultant compound of formula 5 with N,N-dimethylformamide dimethyl acetal, and (4) reacting the obtained compound of formula 6 with cyanoacetamide.
Patent JP-H1155519-A (JP)
Title: Image processing method and printer using it
Inventor: IDE HIROYASU
IPC: B41J2/44
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To print out a sharp image even in the toner save mode for a color printer. SOLUTION: When a signal EDGEON is set, a color signal conversion circuit 252 selects a color with the highest density and provides an output of the color as a black image. An edge detection section 253 tests 9×9 pixels around a noted pixel and discriminates whether or not an edge consisting of pixels with >=a prescribed density and pixels with <= prescribed density form a noted pixel. If so, pixels with >= a prescribed density are converted into pixels with the highest density and pixels with <= a prescribed density are converted into pixels with the lowest density and then the image is formed.
Patent JP-H0928923-A (JP)
Title: Communication game method
Inventor: MURAKAMI SATOSHI
IPC: G06F19/00
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To improve the enjoyment of a game while solving a problem concerning communication errors by setting the errors in communication to correspond to a specific state of the game in the process of the game in a communication game carried out through a communication circuit. SOLUTION: When this game method is applied to a TV viewer's participation program computer game, a game video is broadcast to a TV receiver 2 linked to a CAT TV connector 3 of each viewer through a CATV network 1 from a CATV station. When a game is started, each participant operates a control pat to move own piece (character). A host computer 7 is always polling a communication port and inputs a communication status to judge whether a data exists or not. Communication errors are left unchecked and the data is read out unconditionally. Then, the operation is shifted to the subsequent processing. The game is made to proceed with the communication error given the concept of 'illness' unconditionally in the 'subsequent processing'. Thus, a game is developed with highly enhanced enjoyment.
Patent JP-S6185126-A (JP)
Inventor: TANAKA FUJIO
IPC: A01K61/00
Filed: 1984-09-29
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-S6268687-A (JP)
Title: Spot welding machine
Inventor: SHIBUYA GIICHI
IPC: B23K11/26
Filed: 1985-09-19
Abstract: PURPOSE:To increase the life of a capacitor by providing the second electrolytic capacitor having the resistance in parallel connection with about the same capacity with that of the first electrolytic capacitor and being connected in series to DC power source on the main circuit, besides the first electrolytic capacitor connected in parallel to the DC power source. CONSTITUTION:The electric charge stored in a capacitor 1a discharges a capacitor 1b through the welding transformer 3 of low impedance, when a thyristor switch 2 is turned on after charging the first electrolytic capacitor 1a upto voltage V by a DC power source 5, and the current (i) having a big peak value is passed. When the charged voltage charged to the capacitor 1a is discharged, the charged voltage thereof is charged to the capacitor 1b and no negative time zone is caused on the capacitor 1a. And after the current (i) being cut off the capacitor 1a is charged to the voltage V by the power source 5, the residual electric charge of the capacitor 1b is discharged by a resistance 7 and the terminal voltage of the capacitor 1b returns to zero state. With the repetition of the sequence thereof the spot welding is performed.
Patent JP-H0367705-A (JP)
Title: Tire for new transportation vehicle
Inventor: TANAKA MAKOTO
IPC: B60C11/00
Filed: 1989-08-08
Abstract: PURPOSE:To prevent current from entering from a tire to a rim by in a new transportation vehicle to which power is supplied from a travelling road by forming a top tread and a side tread of the tire of rubber whose electric resistance is above specific value. CONSTITUTION:A tire 10 used for a new transportation vehicle such as a monorail has a top tread 15 disposed in a radially outermost side portion. A rubber layer 20 is disposed at the top tread side 15 of a carcass 18 at an outermost side portion. Both end portions in the direction of width of the tire of the rubber layer 20 respectively reach side treads 22 provided at tire side portions. In the above mentioned construction, the top tread 15 and the side tread 22 are respectively formed of the same and specific rubber material. This rubber material is formed by blending 30% of carbon having average particle side of 23mum relative to weight of rubber and setting electric resistance to above 160KOMEGA, for example, 100MOMEGA.
Patent JP-H0752376-A (JP)
Title: Multi-nozzle inkjet printer
Inventor: NISHIKAWA MASAHARU
IPC: B41J2/01
Filed: 1993-08-19
Abstract: PURPOSE:To form a printing head of a higher density than a predetermined density except an integral multiple of a predetermined arranging density of nozzles by using a multi-nozzle inkjet printing head having the predetermined arranging density of nozzles in a feeding direction of a recording medium. CONSTITUTION:A recording medium 27 coupled with a transfer roller 23 is sent step by step in a second scanning direction when a sub-scanning motor 28 is rotated stepwise. When the printer works as a plotter, an original image signal circuit 40 for printing converts an output signal from a CAD system to a raster image signal and outputs the raster image signal. At the time of copying, the circuit 40 takes a signal from a scanner reading an original document and outputs as an image signal. The printer is provided with a bit map memory 42 and, a write circuit 41 and a read circuit 43 to generate a signal of an address and a timing matching a position of a nozzle of a printing head 34 on the basis of the image signal which is the output signal from the circuit 40.
Patent JP-S6096398-A (JP)
Title: Press device
Inventor: NISHIMURA TATSUO
IPC: B30B15/06
Filed: 1983-10-31
Abstract: PURPOSE:To obtain an inexpensive press device with which different shut heights are easily obtd. by screwing plural pressing plates equipped in parallel to an upper frame to a spacer plate pressed to the bottom surface of the upper frame by means of a relative screw and constituting screwably and unscrewably said plates. CONSTITUTION:Plural pressing plates 71 corresponding to dies are mounted in parallel to an upper frame 6 which ascends and descends at a specified stroke with respect to the bolster (not shown) surface of a press device. The plates 71 are provided easily vertically movably thereto by using pneumatic cylinders 75, etc. as supporting means for mounting said plates. The plates 71 are also mounted horizontally movably to permit easy positioning of said plates with the dies. The plates 71 are screwed by means of a relative screw 73 to a spacer plate 72 interposed and disposed in contact with the bottom surface of the frame 6 and are screwed rotatably to permit screwing and unscrewing thereby constituting a shut height adjusting mechanism 7 by which the distance H from the bottom surface of the frame 6 is easily changed.
Patent JP-H06116382-A (JP)
Title: Non-rigid polycarbonate resin
Inventor: WATANABE HARUO
IPC: C08G64/18
Filed: 1993-07-29
Abstract: PURPOSE:To obtain the subject resin having high tensile elongation ratio and excellent low-temperature characteristics free from reduction in strength of mechanical properties, having a specific structure. CONSTITUTION:This resin comprises I [A is polyether block comprising group of formula II and formula III (one of R1 and R2 is H and the other is methyl) as constituent unit, having 20-50wt.% unit II and 500-3,000 number-average molecular weight; B is carbonate oligomer block comprising group of formula IV (X is O, S, etc.; R3 and R4 are H or 1-5C hydrocarbon; Y1 and Y2 are H, halogen, etc.; (m) and (n) are 0-4; M is 1-10); L is 730]. The resin is preferably obtained by reacting an aromatic dihydroxy compound such as bis-2-(4- hydroxyphenyl)propane, etc., with phosgene to give a carbonate oligomer of formula V and reacting the oligomer in dichloromethane with a polyether prepared by subjecting a polyether comprising the groups II and III to terminal chloroformation.