baber/WOPTO huggingface dataset:
Patent JP-H03270828-A (JP)
Title: Device for removing bearing cap and bolt
Inventor: KAWAKAMI OSAMU
IPC: B25J15/00
Filed: 1990-03-22
Abstract: PURPOSE:To reduce the cost of equipment and remove bolts surely by providing a finger member moving means for moving vertically a pair of finger members relative to a bearing cap and moving the same to and away from both sides of the bearing cap. CONSTITUTION:There are provided a lift mechanism 33 for vertically moving a pair of finger members 47, 48 relative to a bearing cap 19 and a mechanism for removing a cylinder 40, drive rods 42, 43, etc., for moving the finger members to and away from both sides of the bearing cap 19. Claw members 51, 52 are fixed integrally with a pair of finger members 47, 48 and their upper end surfaces are formed in inclined surfaces 51a, 52a sloping down toward the free end. As the finger members 47, 48 advance, the inclined surfaces 51a, 52a are brought in slidable contact with the lower surface of the head of a bolt 20 symmetrically about the axis of the bolt, and the bolt 20 is somewhat lifted and held while being turned in the direction of loosening. As the finger member is lifted in the removal of the bearing cap 19 the bolt is extracted from a cylinder head 21 together with the bearing cap 19.
Patent JP-H03219439-A (JP)
Title: Optical recording medium
Inventor: NARISHIMA TOMOO
IPC: G11B7/24024
Filed: 1990-03-22
Abstract: PURPOSE:To reduce a manufacturing cost by sticking a discoid film on which the rugged pattern of a signal and the pattern molding layer, the reflection film layer, or the recording layer of a pre-groove, etc., are formed on a discoid substrate at outer and inner peripheral parts. CONSTITUTION:The discoid film where a first hole part 1a is provided in the center or the rugged pattern 2 of the signal is formed on one plane of a sheet 1, and a reflection layer is formed on it. In the pattern 2, the rugged pattern of the signal and the pre-groove, etc., are formed with emboss molding by cooling after performing heating and pressurization by superimposing a signal matrix on the one side plane of the sheet 1 with a roll pressing machine. Furthermore, a transparent discoid substrate 3 equipped with a second hole part 3a in accordance with the hole part 1a in the center is stuck on both an outer side non-recording part 1b and an inner side non-recording part 1c at the reflection film layer side of the sheet 1. Thereby, productivity can be improved.
Patent JP-S58186383-A (JP)
Title: Motor drive circuit
Inventor: WADA SUMIO
IPC: H02P1/18
Filed: 1982-04-26
Abstract: PURPOSE:To eliminate the unnecessary power consumption by connecting the first power source of the prescribed voltage and the second power source of the voltage lower than that of the first power source to a motor, comparing the voltage in response to a load with a reference voltage, and switching between the first power source and the second power source. CONSTITUTION:The first power source E3 of the prescribed voltage and the second power source 1/2E3 of 1/2 of the voltage of the first power source are connected to a motor 29 which is used in a tape recorder, and a voltage in response to a load is applied from a terminal 25 to a current controller which is formed of an operational amplifier 27 and a transistor Tr3 and controlled. The reference voltage 28 is compared by a comparator 26 with the voltage of the terminal 25, inputted to an OR circuit 23 together with a control signal 24 which becomes high level during the prescribed time from the start of a motor, thereby controlling transistors Tr1, Tr2. Accordingly, the power source E3 is applied at the starting time, then switched to 1/2E3, and can be switched in response to the load, thereby reducing the unnecessary heat.
Patent JP-S63236505-A (JP)
Title: Floating separation device
Inventor: OBA MANABU
IPC: B01D17/00
Filed: 1987-03-24
Abstract: PURPOSE:To provide a device of good efficiency for separation of floating substances from sediments by providing cylindrical rising large diameter sections between an upper cone body and a lower main body of reverse cone-shape and also providing a reverse cone-shape expanded section on the upper section of a clean liquid rising tube. CONSTITUTION:An upper section cone main body 11 and a reverse cone-shape lower cone main body 12 are integrated at a rising large diameter section 31 which has a diameter unchanged in the up and down direction. The upper end 14a of a liquid rising space 14 and the lower end of a clean liquid rising tube 51 are opened inside the large diameter section 31. An upward expanded section 57 in the shape of reverse cone is provided on the upper end of the clean liquid rising tube 51 inside a floating substance overflow section 53, and from the lower section of said expanded section 57, a clean liquid discharging tube 58 is drawn out. Sedimentation and separation, therefore, can be carried out securely at a low speed, and overflown floating substance can be removed efficiently.
Patent JP-S51145242-A (JP)
Title: Data renewal system of ticket publishing unit
Inventor: ISHIZAWA TOSHIKI
IPC: G06Q50/00
Filed: 1975-06-10
Abstract: PURPOSE: Labor saving of data renewal operation on publishing unit for common ticket or communication ticket. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58189024-A (JP)
Title: Moving bed type reactor for carbonaceous adsorbent
Inventor: TAKEUCHI SEIICHI
IPC: B01D53/08
Filed: 1982-04-28
Abstract: PURPOSE:To miniaturize a desulfurization and denitration reactor, by a method wherein an adsorbent moving bed is divided into a front and a rear stages by a vertically directed partition wall and the gas passage of the outer side or the inner side of the moving bed is blocked while an NH3 injection port is provided to the unblocked gas passage. CONSTITUTION:A moving bed 1 for a carbonaceous adsorbent having an inverted U- shaped vertical cross sectional area is partitioned into a front and a rear two stages by a vertically directed partition wall 4 and an outside gas passage 10 is formed between the moving bed 1 and an outer casing 3 while an inside gas passage 11 is formed between both leg parts of the moving bed 1. The inside gas passage 11 is blocked by a partition wall 12 while an NH3 injection port P is opened into the outside gas passage 10. An exhaust gas introduced into a reactor from an inlet 13 is divided into two streams which in turn pass across the front stage moving bed 1 from the inside gas passage 11 and enter the outside gas passage 10 and, during this time, SOx in the exhaust gas is removed. In the next step, the exhaust gas passes across the rear stage moving bed 1 along with NH3 injected from a point P to enter the inside gas passage 11 and, during this time, NOx in the exhaust gas is removed. The combined exhaust gas subjected to desulfurization and denitration treatment is exhausted from an outlet 14.
Patent JP-H10253762-A (JP)
Title: Energy-dispersive semiconductor x-ray detector
Inventor: ARAI SHIGETOSHI
IPC: H01L31/09
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To obtain an X-ray detector whose resolution is excellent, which is not required to be always cooled and whose operability and maintainability are excellent by a method wherein a high-purity-silicon detecting element is used as an X-ray detecting element. SOLUTION: An element holding belt 10 at a detecting element part 6 is opened on the side of an X-ray window 9, it is installed in a state that it is coupled thermally to a cold first 5, and an X-ray detecting element 7 is attached to its front opening part. The X-ray detecting element 7 is composed of a detecting element body 7a composed of a high-purity-Si wafer, of a high-voltage electrode 7b and of an electrode 7c for signal fetch. In addition, a low-noise FET package 11 in installed at the rear of the X-ray detecting element 7 in a state that it is thermally coupled to the cold finger 5, and an FET 12 which is connected to the electrode 7c for signal fetch is terms of a signal is installed at its inside.  It this manner, since a high-purity-silicon detecting element is used as the X-ray detecting element 7, it is possible to obtain the detecting element which comprises an intrinsic region in a sufficient thickness without performing the drift of Li.
Patent JP-H11313936-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F5/04
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To sufficiently improve the interest of a player by a method wherein when a determined display result becomes a specified display configuration, a winning line which generates the specified display configuration is notified before the display result of a variable display device is led through, for the constitution. SOLUTION: By a winning to a start winning port 7, identification information comprising a plurality of kinds of patterns or the like is variably displayed on a variable display device 4, and when the display result becomes a special configuration, an opening/closing plate 10 of a variable winning ball device 9 is opened, and a state wherein balls become easier to win is presented. In this case, when the display result becomes a specified display configuration, a winning line which becomes the specified display configuration is notified by a notifying means before the display result of the variable display device is led through. At the time, a decorative LED is made to flicker, and also, an almost winning state prediction sound is generated from a speaker.  By this method the enjoyable state wherein the generation of the specified display configuration has been determined is notified to a player earlier, and the expectation is increased, and the interest of the player is improved.
Patent JP-S60214160-A (JP)
Title: Picture signal binary-coding system
Inventor: KAMIJIYOU EIJI
IPC: H04N1/403
Filed: 1984-04-09
Abstract: PURPOSE:To prevent the generation of a binary-coding error by using a mean density value of nXm picture elements around a noted picture element as a binary-coding threshold value. CONSTITUTION:An analog picture signal BS1 outputted from a CCD image sensor 10 is converted into a digital picture signal VD2 by an AD converter 12. The picture signal VD2 is inputted directly to a shift register 14 and delayed by one line time via a memory 17, delayed by a shift register 15 and a memory 18 as a picture signal VD3 and inputted to a shift register 16. Outputs of the shift registers 14-16 are given to the address input of a memory 22 to generate a binary-coded signal VD5 to the noted picture element.
Patent JP-H01242641-A (JP)
Title: Preventive of plasticizer bleeding, thermosetting resin molding containing same and prevention of plasticizer bleeding by using same
Inventor: AMIMOTO YOSHIO
IPC: C07C239/00
Filed: 1988-03-23
Abstract: PURPOSE:To prevent bleeding of a plasticizer and sticking of products and to improve the surface smoothness and transparency of a product, by kneading a thermoplastic resin with a plasticizer, a specified preventive of plasticizer bleeding and molding the mixture. CONSTITUTION:100 pts.wt. thermoplastic resin is kneaded with 30-300 pts.wt. plasticizer and 0.03-20 pts.wt. preventive (c) (of plasticizer bleeding, selected from among (i) a phosphoric ester, a phosphonic ester and a phosphinic ester of formula I (wherein Rf is a 4-21C perfluoroalkyl or perfluoroalkenyl, R<1> is H, an alkali metal or the like, R<2> is a 1-10C alkylene, i, j and k are integers, i>0, j>=0, k>=0, and i+j+k=3) or formula II (wherein j+k=2), (ii) a (co)polymer of a methacrylic ester and a vinyl compound of formula III (wherein R<6> is H or CH3) and, optionally, a monomer copolymerizable therewith, (iii) a (co)polymer of a fluorine compound of formula IV (wherein l is 1-3) with, optionally, a monomer copolymerizable therewith and (iv) a urethane compound of formula V (wherein X is 1-10C alkylene or the like, Y is a bivalent organic group, and Z is a monovalent organic group), and the obtained mixture is molded.
Patent JP-S63237342-A (JP)
Title: Blanking deflecting method for charged particle
Inventor: SASAKI SUMIO
IPC: H01J37/147
Filed: 1987-03-25
Abstract: PURPOSE:To switch high-speed, small-deflection angle and low-speed, large- deflection angle blanking actions easily and reliably by switching and selecting power supplies and switching to the required blanking deflection. CONSTITUTION:One of a high-speed, small-deflection power supply 52 and a low-speed, large-deflection power supply 53 is switched and selected by a switching circuit 54 in response to a control circuit 55. The power from the selected power supply 52 or 53 is fed to deflecting electrodes 11, 12, an ion beam passing an orifice opening section 32 and radiating a target 4 is applied with the high-speed, small-deflection angle blanking action or the low-speed, large-deflection angle blanking action in the region outside the opening section 32, and blanking actions can be switched easily and reliably.
Patent JP-H10250489-A (JP)
Title: Roof rack for automobile
Inventor: HIRATA TAKASHI
IPC: B60R9/04
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To spread a range of utilization of a roof rack provided in a roof of an automobile. SOLUTION: In this roof rack, respectively a slit is provided in an opposed inner surface of a front/rear member 1, 2 constituting a principal part of the roof rack or in a respective outer surface. By utilizing this slit to mount an attachment prepared in accordance with a loaded object, the rack can correspond to the loaded object of multifarious kinds. One luggage drop down preventing bar 5 of the attachment, brought down at unnecessary time, can be stored. In addition, a multifarious attachment of ski holder or the like is prepared, which can be additionally bought as necessary, so that the roof rack for an automobile excellent in cost performance is obtained.
Patent JP-H04308037-A (JP)
Title: Production of grain-oriented silicon steel sheet
Inventor: SUGA YOZO
IPC: C21D8/12
Filed: 1991-04-03
Abstract: PURPOSE:To produce a grain-oriented silicon steel sheet with high productive efficiency by subjecting a hot rolled plate of a steel having a specific composition having specific C content to annealing, to cold rolling under specific conditions, and then to short time primary recrystallization annealing and finish high temp. annealing. CONSTITUTION:A hot rolled steel plate, prepared by using, as a starting material, a molten steel which has a composition consisting of, by weight, <=0.028% C, 1.5-2.5% Si, 0.008-0.055% acid soluble Al, 0.0030-0.0095% T.N, and the balance Fe with inevitable impurities and also has a structure composed essentially of alpha-single phase, is annealed at about 750-1150 deg.C for about 30sec-30min. Subsequently, the steel plate is cold-rolled to the final sheet thickness by means of heavy draft at >= about 80% reduction of area in the direction inclined by 18-35 deg. from a hot rolling direction. After the resulting steel sheet is subjected to short-time primary recrystallization annealing which doubles as decarburizing treatment, a separation agent at annealing is applied and finish high temp. annealing intended mainly for secondary recrystallization is done. By this method, the grain-oriented silicon steel sheet can be produced while simplifying the process and improving yield.
Patent JP-S51146589-A (JP)
Title: A process for suspension polymerization
Inventor: NAKAGAWA MASAO
IPC: C08F2/20
Filed: 1975-06-11
Abstract: PURPOSE: A process for suspension polymerization to produce polymer particles having narrow distribution of particle size without deteriorating thermal stability, transparency and mechanical properties of the polymer or raising COD load of the polymerization waste water. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59196368-A (JP)
Title: Surface treating agent for inorganic material
Inventor: TSURIGA KOUJI
IPC: C08L1/00
Filed: 1983-04-22
Abstract: PURPOSE:To provide a surface treating agent containing a specified beta-diketonate compd. for inorg. materials, which gives inorg. materials having an improved surface which do not deteriorate the mechanical strength and the processability of polymers even when the polymers are highly filled with the inorg. material. CONSTITUTION:A surface treating agent for inorg. materials contains a compd. of the formula wherein Me is Ti, Sn, Zr ; R1 is alkyl, alkoxycarbonylalkyl ; R2 is alkyl, alkenyl ; R3 is alkylene ; R4 is alkyl, aryl ; R5 is H, alkyl or a group of formula II ; R6 is alkyl, aryl, -O-R2 ; X is a group of formula III, -S-R2, -SR3COO-R2, -O-SO2-R7 (wherein R7 is alkyl, alkenyl, aryl), etc. ; l or 0, 1; m is 0-2; n is 0, 1; q is 1, 2; p is 0-2; with the proviso that the sum of l+m+n+ p+q is 4 when n=0, the sum is 3 when n=1, m and p are each 1 or 2 when n=0, and m and p are each 0 or 1 when n=1.
Patent JP-H11246136-A (JP)
Title: Hydraulic elevator device
Inventor: ISHIKAWA YASUNORI
IPC: B66B9/04
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To safely start/stop an elevator by forcedly closing a main check valve by introducing pressure oil introduced to an outlet of a selector valve into a pilot pressure chamber of the main check valve at car stopping time. SOLUTION: Before the object floor, a car 1 transfers to a constant low speed movement according to a variable speed control pattern, and when a position detecting switch of the object floor detects an arrival of the car, a controller 12 issues a stopping command signal to further reduce a speed of an inverter motor M. Therefore, a delivery quantity of a hydraulic pump 4 is reduced to stop the car 1. While, excitation of a solenoid device A is cut off after a prescribed time from output time of the stopping command signal. At this time, a main check valve 5 gradually reduces in the opening accroding to reduction in a flow rate, so that valve closing operation can be performed without giving a shock to the car 1 at stopping operation time by de- energization of the solenoid device A by properly selecting the speed setting at constant low speed movement time.
Patent JP-S51146846-A (JP)
Title: Display device
Inventor: SOUMA JIROU
IPC: G01D7/00
Filed: 1975-06-11
Abstract: PURPOSE:To present a display device in which input signal changes the lightemitting color sequentially by employing a light emitting deiodes of 2 colors.
Patent JP-H10265226-A (JP)
Title: Glass fusing device and method as well as fused glass stirring vane
Inventor: NAGAHARA TAKAYUKI
IPC: C03B5/18
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To make it possible to deal with production of diversified kinds in a small quantity and to improve the homogeneity of glass by including plural flat plates for pressurizing the fused glass to the bottom in a stirring vessel disposed at a fusing device for continuously fusing the glass and carrying the fused glass to the upper side and to the bottom side as a revolving shaft revolves in the stirring sections of fused glass stirring vanes having the revolving shaft and the stirring sections. SOLUTION: The stirring section 2 is provided with the first flat plates 3, 4 which pressurize the fused glass toward the bottom side in the stirring vessel as the revolving shaft 9 revolves, the second flat plates 5, 6 which carry at least the fused glass pressurized to the bottom side in the stirring vessel by means of the first flat plates 3, 4 toward the upper side in the stirring vessel as the revolving shaft 9 revolves and the third flat plates 7, 8 which carry at least the fused glass carried to the upper side in the stirring vessel by means of the second flat plates 7, 8 toward the bottom side in the stirring vessel as the revolving shaft 9 revolves. The respective flat plates 3 to 8 are preferably inclined at an angle of 30 to 60<a> toward the axial direction of the revolving shaft 9 and are arranged at >=2 points in the circumferential direction of the revolving shaft 9.
Patent JP-S61229573-A (JP)
Title: Manufacture of thermal head
Inventor: OKAMOTO AKIRA
IPC: B41J2/345
Filed: 1985-04-04
Abstract: PURPOSE:To reduce the amount of gold used, by a method wherein a nickel layer is provided on a tungsten layer by electroplating, and a gold layer is selectively provided thereon. CONSTITUTION:A polysilicon layer 3 and the tungsten layer 4 are provided on an alumina substrate 1 (2, 3). Etching is conducted by photolithography to form (4) a heating resistor part 5 and a driver part 11. Next, a thin oxide layer 6 is provided. A glass paste is selectively applied to the periphery of the heating element by printing (7), and is fired (8) to obtain an abrasion- resistant glass layer 7. Plasma etching (9) is conducted by using the layer 7 as a mask to expose the tungsten layer 4, on which the nickel layer 8 is provided by electroplating (10). The gold layer 9 is selectively provided on the nickel layer by electroplating (11). Since gold is deposited only on the nickel layer, the gold layer can be directly utilized as a connector part without need for patterning. The parts other than the glass layer 7, the driver part 11 and the connector part are overcoated with an insulating resin layer 10 (12).
Patent JP-H01243420-A (JP)
Title: Reduction projection type aligner
Inventor: NAGAMATSU TAKASHIGE
IPC: G03F9/00
Filed: 1988-03-24
Abstract: PURPOSE:To increase overlapping precision, and improve products yield and reliability, by using a vernier calipers pattern as an overlapping mark. CONSTITUTION:A first vernier calipers mark 3 is formed on a semiconductor chip 2 on a semiconductor wafer 1. On a reticle 5, a second vernier calipers mark 6 having a dimension magnified by the same magnification with respect to the vernier calipers 3, is formed, in such a manner as to partly overlap an image 7 of the vernier calipers 3 magnified and imaged by a demagnification lens 4. As a result, the displacement quantity of the semiconductor chip 2 can be quantitavely detected by image sensing the overlapping part of the vernier calipers 6 and the image 7 with an image-sensing camera 8, and analyzing the output image signal with an image processing part 9. Thereby the precision at the time of overlapping is improved.
Patent JP-S5746849-A (JP)
Title: Production of laminated material
Inventor: YAMASO TAKAHIKO
IPC: B29C63/00
Filed: 1980-05-30
Abstract: PURPOSE: To obtain a laminated material having a uniform adhesiveness, useful for wrapping foodstuffs or the like, by putting a refractory substrate and a resin film in layers through a specified modified polyolefin, and bringing the whole into contact with a hot roll having heat sources at both of its interior and outerior at a specified surface temperature.  
     CONSTITUTION: A refractory substrate (e.g. a substrate comprising an aluminum foil coated with a polyamide resin) 1 and a thermoplastic resin film (e.g. a polyethylene film) 2 are put in layers through one or more polyolefin resins 3 such as a carboxylic radical-contng. polyolefin (e.g. anhydrous maleic-graft polypropylene) and/or a carboxylic radical-contng. polyolefin compounded with a metal compound. The refractory substrate surface of the laminate is brought into contact with a hot roll 6 provided with heat sources at both of its interior and exterior and having a surface temperature higher than the melting point of the polyolefin resin, and then hot-pressed. Thus, an objective laminated material 10 is obtained. 
     COPYRIGHT: (C)1982,JPO&Japio