baber/WOPTO huggingface dataset:
Patent JP-H01298966-A (JP)
Title: Ultrasonic vibrator
Inventor: YAMAGUCHI MASAKI
IPC: H02N2/00
Filed: 1988-05-25
Abstract: PURPOSE:To provide a shape and a vibration to meet its utility by providing a vibrating direction converter having rigidities in two directions and an electromechanical converter disposed obliquely with respect to the rigidity direction in an ultrasonic vibrator. CONSTITUTION:An ultrasonic vibrator 10 for an ultrasonic motor has a vibrating direction converter 11 secured onto a stationary base 14. The converter 11 is formed of an elastic material of one stage of a lattice structure, has strong rigidity in its lattice direction (horizontal and vertical directions), and a piezoelectric element 13 of length mode is so attached as to connect the diagonal lines of predetermined direction of the lattices. Further, a resonator 15 is mounted on the top of the converter 11. Thus, when the converter 11 is excited in a vibration mode in which the resonator 15 is vibrated in a vibration mode combined with longitudinal vibration and shearing vibration, if an AC voltage is applied to the element 13, the resonator 15 is resonated therewith to drive a moving element 16 to operate as a tilting ultrasonic motor. Further, it can be operated as a motor which is excited substantially in an elliptical vibration on the upper face of the resonator 15.
Patent JP-S5919046-A (JP)
Title: Tense connection of pc steel material
Inventor: SUZUKI AKIYOSHI
IPC: E04G21/12
Filed: 1982-07-23
Abstract: PURPOSE:To perform simply and quickly tense connection of two PC steel materials, by holding both ends of two PC steel materials fixed to a concrete structure by a jack, bringing the two close to each other, and connecting them by a coupler. CONSTITUTION:When tensely connecting two PC steel materials 3, 3 having respective ends fixed to a concrete structure, a locking part 40 is formed in a screw 39 fixed to the end of the PC steel material and locked to the locking hole 21 of a reaction force frame 13 at the side of a jack 12. Further, a coupler 44 is loosely fitted around an inner nut 43 at the tip of the screw 39. A locking part 46 is formed in another PC steel material 3 and attached to the body 12 of the jack. An end of the PC steel material is brought close to another PC steel material by the action of the piston in the jack, and the ends of two PC steel materials 3, 3 are tensely connected. Then, the jack is removed, and tense connection of the two PC steel materials is made possible in tensing state.
Patent JP-H02217136-A (JP)
Title: Mold
Inventor: SUMIDA HIROO
IPC: B22C9/08
Filed: 1989-05-19
Abstract: PURPOSE:To confirm running of molten metal by forming a riser with a pipe composed of material having m. p. higher than that of the molten metal material in a mold arranged with the risers for confirming the running of the molten metal. CONSTITUTION:A sprue 1 is fitted on a cope 2a in the mold for small size boat body, and the cope 2a and a drag 2b are molded with V process. In the cope 2a, inserting material 6 having lighter than molding sand used to the cope 2a is set. The inserting material 6 may be made of any material among plastic, ceramic, wood or be simply hollow part. Runners 3 are set around tip part of the boat body and side face of lower part and the sprue 1 is set at near tip part of the boat body. Plural pieces of the risers 5 for confirming the running of the poured molten metal are fitted at the circumference of the boat body mold. As these risers 5 are formed with the pipe of the material having m. p. higher than that of the molten metal, these risers 5 do not give any adverse effect, such as variation in the components to the molten metal. By this method, the running of the poured molten metal can be confirmed.
Patent JP-H01297565-A (JP)
Title: Zero-phase current/voltage sensor led control circuit
Inventor: KOMINAMI SHINYA
IPC: H02H3/34
Filed: 1988-05-25
Abstract: PURPOSE:To sense a current or voltage value of 3-phase AC by a signal value inputted from an optical fiber sensor still after a ground-fault by providing the optical fiber sensor, an LED and a CPU. CONSTITUTION:According to zero-phase current/voltage sensor LED control circuits 4-6, when 3-phase AC is normal, a CPU 22 derives an average value being equivalent to a DC component of an input signal from optical fiber sensors 1-3. Subsequently, by a command value being proportional thereto, a command is given to D/A converters 26-28, a current which is allowed to flow to the LEDs 4-6 is controlled, and the generation quantity of the LEDs 4-6 is kept constant. In this state, when the CPU 22 has decided that the input signal from the sensors 1-3 is a ground-fault accident of 3-phase AC, the CPU 22 fixes the command value to the converters 26-28 by a value immediately before the ground-fault accident has occurred. In such a way, still after the ground-fault accident, a current or voltage value of 3-phase AC can be sensed by input signal data from the sensors 1-3.
Patent JP-H05328657-A (JP)
Title: Drip-proof vertical rotating electric machine
Inventor: OGATA MIKIYA
IPC: H02K5/10
Filed: 1992-05-21
Abstract: PURPOSE:To mount a drip-proof cover 13 which surrounds the upper surface of an upper bearing bracket 2 of a drip-proof vertical rotating electric machine to the bracket 2 easily with a simple structure. CONSTITUTION:A pair of projections 13a which form a bow section are formed in one piece at a lower-surface center part of a drip-proof cover 13, a circular groove 13b which fits into the periphery part of a through hole 2b at the center of a bracket 2 is provided at the outer periphery of a protrusion 13a, and at the same time the tips of the projections 13a are formed in tapered shape so that they can be inserted into the through hole 2b easily, thus achieving mounting at one touch simply by inserting the projections 13a into the through hole 2b.
Patent JP-H01296868-A (JP)
Title: Printer
Inventor: FUJITO SHOGO
IPC: H04N5/76
Filed: 1988-05-25
Abstract: PURPOSE:To eliminate useless printing by preventing pictures other than a memory picture from being printed out even when a printing button is pushed with a misoperation. CONSTITUTION:When a printing button 2b1 is pushed, and printing starting information is supplied, whether or not a memory picture is projected on a monitor television 3 is judged by a CPU 6, and when the memory picture is not projected on the monitor television 3, the memory picture of a memory 5 is displayed on a monitor television 3. Further, when a clearing button 2b5 is pushed, and the information to erase the contents of the memory 5 is supplied, whether or not the memory picture is projected on the monitor television 3 is judged by the CPU 6, and when the memory picture is not projected on the monitor television 3, the memory picture is displayed on the monitor television 3.
Patent JP-H06319010-A (JP)
Title: Facsimile equipment
Inventor: YOSHIDA TAKEHIRO
IPC: H04N1/00
Filed: 1993-04-30
Abstract: PURPOSE:To prevent a duplicate from being distributed to others and to improve operation efficiency by adding information showing multiple output to recording information of each piece when the received information is outputted repeatedly. CONSTITUTION:A specific transmission destination to which the information is outputted repeatedly is registered in a register circuit 34 and distribution destinations of a receiver side to which the information is outputted repeatedly are registered in a register circuit 34. Then when facsimile reception is selected and its opposite destination is the specific destination registered in the register circuit 34, the information is outputted repeatedly to the distribution destinations registered in the register circuit 36. At this time, page information into which a message showing the multiple output, a distribution destination corresponding to record information which is currently outputted, and other distribution destinations corresponding to the record information are entered is added prior to the output of received information of a 1st page.
Patent JP-H07184024-A (JP)
Title: Facsimile equipment
Inventor: NAGAISHI TOMIO
IPC: H04L1/00
Filed: 1991-05-30
Abstract: PURPOSE:To prevent the occurrence of the busy state in the error retransmission function. CONSTITUTION:The presence or the absence of error in image information received with a frame as the unit is detected by an error detecting means 9, and the frame is abandoned in the case of the presence; A dummy frame is stored in the storage column of the error frame to store all frames in a file memory 13, and the address of each frame is registered in an address memory 14. An error frame retransmission request is issued to the other party after all frames in one block (a maximum of 256 frames) are received. The dummy frame is rewritted with a retransmitted normal frame to terminate the reception of one block, and the next block is received. Since the dummy frame is only rewritten with the retransmitted normal frame to receive the next block if the error frame occurs, the occurrence of the busy state is prevented. Consequently, the communication time is shortened.
Patent JP-S62285211-A (JP)
Title: Perpendicular magnetization type thin film head
Inventor: ABE HIROYUKI
IPC: G11B5/31
Filed: 1986-06-04
Abstract: PURPOSE:To prevent the wear of a tip by making a recess to a magnetic base and imbedding a conductor metal into the recess so as to form a thin film coil thereby decreasing the distance between the magnetic base and a protection block. CONSTITUTION:A spiral coil forming grooved recess 12c is made to one face of a magnetic block 12a by etching. The coil conductor metal made of a material such as Al is filled into the recess 12c by sputtering or vapor-deposition to form an exciting thin film coil 16 in spiral. Then the coil forming face is made flat by polishing and an insulation protecting film 15a such as SiO2 is provided to the polished face, and a main magnetic pole film 13 made of Co, Zr or Nb is formed on the film 15a to connect the film 15a with the magnetic base 12 through the opening 30 of the film 15a. In this case, an auxiliary core 14 is formed as required. The insulation protection film 15 such as SiO2 is provided and the protection block 18 made of a nonmagnetic material is adhered onto the film 15.
Patent JP-2000318370-A (JP)
Title: Writing instrument
Inventor: KAWARASAKI YUJI
IPC: B43K25/02
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To enable light to be emitted from an end surface by forming an axial cylinder from a light converging resin to converge the light coming in from a light converging surface on an end surface. SOLUTION: A forward inner hole 13A of a rubber eraser supporter 13 inserted from the rear end of an axial cylinder 7 is fitted on the rear part of a lead tank 2. The supporter 13 is formed from a transparent synthetic resin, and a rubber eraser 14 is fitted into a rear inner hole 13B of the supporter 13. Further, a knob 15 is fitted on the outside of the rear part of the supporter 13 to cover the eraser 14. The knob 15 is also formed from a light converging resin having approximately the same color as the cylinder 7.  Since a cap 8, cylinder 7, head cap 11, clip 12, and knob 15 are formed from light converging resins of nearly the same color, if light is applied to the writing instrument, the light coming in from the light converging surfaces are converged on each end surface of these components so that each of the end surfaces emits light of specific color to provide a beautiful external appearance.
Patent JP-S5918776-A (JP)
Title: Adhesive for cardboard core
Inventor: TSUCHIDA SEIICHI
IPC: C08F265/00
Filed: 1982-07-21
Abstract: PURPOSE:To obtain titled adhesive with excellent high-speed adhesivity and compressive resistance, by emulsion polymerization of a monomer mixture comprising a specific proportion of the components such as vinyl acetate, acrylic acid, etc., in the presence of an acrylamide-based polymer containing a specific amount of (meth)acrylic acid. CONSTITUTION:The objective adhesive, an aqueous emulsion, can be obtained by emulsion polymerization, pref. in an inert gas atmosphere at 50-80 deg.C for 1-5hr, in the presence of (A) 2-20 parts by wt. of an acrylamide-based polymer containing, as a polymerizing unit, 2-40wt% of (meth)acrylic acid [pref. with a viscosity of its 6% aqueous solution of 5,000-30,000cps (at 25 deg.C)], of (B) 80- 98 parts by wt. of a monomer mixture consisting of (i) 60-95wt% of vinyl acetate, (ii) 5-40wt% of acrylic acid, and (iii) 0-20wt% of another monomer copolymerizable with the components (i) and (ii) (e.g., an acrylic alkyl ester, styrene, etc.). EFFECT:Having high flexural strength and dimensional stability.
Patent JP-S5462136-A (JP)
Title: Welder for door of automobile
Inventor: YAMAGUCHI KIYOUICHI
IPC: B23K11/10
Filed: 1977-10-26
Abstract: PURPOSE: The device for welding the folded parts of the left and right doors with one device, by arranging the lower electrode for the right door and the lower electrode for the left door so as to be able to be rotated and by equipping the upper electrodes so as to be able to be made to approach to and isolated from these lower electrodes selectively.  
     CONSTITUTION: The right door 21 is fed to the position for welding with the roller conveyor 2 and the folded part 21a is supported from below with the lower electrode 8a. By making the upper electrode 20 advance by making the piston rod 14a retreat and by contacting the upper electrode 20a to the lower electrode 8a by raising the piston rod 18a, the welding is performed. Then, the upper electrode 20a is isolated and the door 21 is conveyed to the next process. Then when, the left door 22 is fed, by making the piston rod 11a retreat, the folded part 22a is supported with the lowe r electrode 8b and, by contacting the upper electrode 20a to the lower electrode 8b, the welding is performed. With this mechanism, the floor area of the welder can be reduced by half 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61288576-A (JP)
Title: Charge coupling image pickup device
Inventor: TABEI MASATOSHI
IPC: H04N5/335
Filed: 1985-06-14
Abstract: PURPOSE:To improve the resolution of a picture by arranging plural rows of horizontal transfer CCDs and driving selectively each CCD so as to improve the picture element density. CONSTITUTION:A scanning circuit 16 receives clocks phi1, phi2 of opposite phase to each other and they are distributed for 1H to terminals 24, 26 of an HCCD at the uppermost part. Optical electric charge of each picture element is transferred sequentially in the H direction from the HCCD 20 in response to the distribution and an optical electric charge at the leftmost position is outputted sequentially from an output terminal 36 to an amplifier 14. When 1H period is finished, the clocks phi1, phi2 are applied to terminals 24, 26 of the 2nd HCCD 20 shifted by one in e vertical scanning direction V during the next 1H period. When the processing is finishing up to the lowermost HCCD 20 in this way, all optical electric charges caused in each image pickup cell of an image pickup cell array 12 are outputted from an output terminal 38 in a form of a raster scanning video signal.
Patent JP-H02306768-A (JP)
Title: Method for forming combined picture
Inventor: TAKEISHI HIROAKI
IPC: G06T3/00
Filed: 1989-05-22
Abstract: PURPOSE:To obtain a combined picture with high quality without rugged contour by attenuating a density of a 1st picture in response to a density of a 2nd picture whose contour is clear and sharp and overlapping the picture data of the 1st picture whose density is attenuated onto the picture data of the 2nd picture so as to form a combined picture. CONSTITUTION:A character original 8A is scanned by an input scanner 10 to input a picture having a gradation of cyan (C), magenta (M), yellow (Y) and black (Bk). Then a pattern original 8B being a background picture of a character is inputted by the input scanner 10, a character picture data and a pattern picture data are processed and overlapped to form the combined picture in which a character is overlapped onto the pattern. In this case, when the gradation of the picture element of the pattern is decreased gradually and also the gradation of the character picture element is increased gradually. Thus, the character picture is fogged without causing rugged contour line and the combined picture in which the pattern and the character are well matched is formed.
Patent JP-H06318583-A (JP)
Title: Flattening method for wafer surface and chemical and mechanical polishing equipment used therefor
Inventor: NAKAMURA MAKIKO
IPC: B24B1/00
Filed: 1993-04-30
Abstract: PURPOSE:To enable flattening a wafer surface by chemical and mechanical polishing in a mass process, and improve the yield, the reliability, and the pro ductivity of semiconductor products. CONSTITUTION:A lower layer insulating film 13 which has a specified thickness and contains an end point detection component is formed on the upper surface of a wafer 1 having step-differebces caused by forming wirings, and a polishing layer 15 is formed on the upper surface of the lower layer insulating film 13. By a chemical and mechanical polishing method using slurry containing abrasive material and an abrasive cloth, the polishing layer 15 is polished to flatten the wafer 1 surface. The slurry waste liquor generated by polishing is analyzed from time to time in the course of polishing. The eluation of end point detection component, which is contained in only the base layer 13 against the polishing layer 15, to the slurry waste liquor is detected. When the evaluation of the end point detection component is detected, the polishing is ended.
Patent JP-S6112913-A (JP)
Inventor: JIYOSEFU JINMAAMAN
IPC: D01D4/02
Filed: 1985-06-14
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-S5651279-A (JP)
Title: Treatment of waste material
Inventor: NAKAZAWA YASUZOU
IPC: B09B3/00
Filed: 1979-10-04
Abstract: PURPOSE: To carry out the efficient and economical treatment of a waste material by a method wherein, in an excretion and a garbage treatment installation constructed adjacently, the excretion residue and the sludge after dehydration is subjected to the incineration treatment and the exhaust liquid from this incineration treatment is treated by the water treatment of the excretion to save the duplication of installations.  
     CONSTITUTION: An installation for subjecting garbages to the incineration treatment and a water treatment installation for subjecting the excretion residue separated from an excretion to the biological treatment are installed in a same or an adjacent site in many cases. Then, an exhaust water such as a pit exhaust water or a cooled exhaust water from a garbage incineration procedure is treated collectively in a water treatment installation and, on the other hand, a sludge of a purification tank and an excretion or a sludge generated in the water treatment of a raw excretion are treated in a garbage incineration treatment procedure. Thereby, the duplication of installations and treatments is saved and a management cost and an installation cost can be reduced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5556812-A (JP)
Title: Method for reverse washing of condenser filter
Inventor: TORII HIROMICHI
IPC: B01D37/02
Filed: 1978-10-20
Abstract: PURPOSE: To ensure continuous safty operation of an apparatus by providing two  sets of air supply apparatus for reverse wash of condensate filter, and delaying the opening time of air valve in the exhaust side or adjusting the degree of the opening to stabilize reverse wash work one set is out of order.  
     CONSTITUTION: When a precoat type condenser filting tower 6a of an atomic power plant, etc. is disconnected from the process line and reverse-washed, two sets of reverse wash air blowers 19a, 19b are provided. When one set is unworkable, one of reverse wash water pump 17 and the blowers 19a, 19b is operated, drain within a tower 6a is discharged as in the prior art process. Thereafter, reverse wash vent valve 22 is partly opened, or the opening time of the valve 22 is delayed one or two  minutes, and then the valve 22 is opened. Namely, the on-off pattern of the reverse  wash vent valve 22 is changed from the prior art precess. As a result, the required  air capacity for reverse wash is ensured and the expected effect of reverse wash can  be obtained. This operation is carried out through a setting device 25 by programmer timer. When all blowers are out of order, a valve 26 of an additional pressure  air supply system 27 is employed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61286190-A (JP)
Title: Dye solvent for pressure-sensitive recording paper
Inventor: NAKAMURA TADASHI
IPC: D06P1/90
Filed: 1985-06-13
Abstract: PURPOSE:To obtain a pressure-sensitive recording paper having excellent preservation stability of developed color images, excellent color forming properties at low temperature and substantially no odor, by using a diarylalkane compound as a dye solvent in a pressure-sensitive recording paper. CONSTITUTION:A diarylakane compound comprising at least 80wt% of 1-tolyl-2- phenylpropane and 1,2-ditolylethane which are obtained by a side chain dehydrogenation dimerization reaction of ethylbenzene with xylene has excellent characteristics as a dye solvent for use in a pressure-sensitive recording paper, excellent preservation stability of developed color images, excellent color forming properties at a low temperature of not higher than -5 deg.C and substantially no odor. The weight ratio of ethylbenzene to xylene in a raw material mixture in the dimerization reaction is 5/95-30/70. The weight ratio of 1-tolyl-2- phenylpropane to 1,2-ditolylethane in the diarylalkane compound is 5/95-50/50.
Patent JP-S6020662-A (JP)
Title: Node address providing system
Inventor: NISHIMURA MASAYUKI
IPC: H04L12/433
Filed: 1983-07-15
Abstract: PURPOSE:To reduce the effect on the transmission capability by using a token for deciding address to decide a provision address at each node thereby simplifying a process deciding the address of the node. CONSTITUTION:When a node is expanded or the like in a communication network, an address deciding signal representing provision of address and initial value ''1'' as a provision address are inserted by a node 1 to generate a token (TK) for address decision and the result is transmitted to a transmission line 5. The TK is analyzed at a node 2, the said initial value ''1'' is decided as the address of the own node 2, a predetermined number is added to the said initial value ''1'' and the TK is transmitted by an address updating section 226. The TK is analyzed similarly in nodes 3', 4' for each time and numbers are added and the provision of an address for the nodes 1-4 is finished. Since the addresses are decided while being circulated, the transmission capability is not almost compressed. Further, the address deciding process is simplified.
Patent JP-H04228460-A (JP)
Title: Method for manufacture of lightweight construction material
Inventor: JIERARUDO ARAN DAABII-RUUISU
IPC: C04B14/12
Filed: 1991-03-15
Abstract: PURPOSE: To easily and efficiently produce lightweight building materials such as materials with aggregate.  
     CONSTITUTION: Clay is mixed with coal dust in high content to form, in this mixture, areas of coal corresponding to scheduled pore density, this mixture is pelletized for aggregate and calcined to burn the coal out, and the clay is hardened. The burning of the coal leaves lightweight pore areas in the hardened clay to form the lightweight building material or aggregate. 
     COPYRIGHT: (C)1992,JPO