baber/WOPTO huggingface dataset:
Patent JP-S63238243-A (JP)
Title: Non-heattreated steel for automobile parts excellent in toughness at low temperature
Inventor: MAEDA CHIKATOSHI
IPC: C22C38/60
Filed: 1987-03-26
Abstract: PURPOSE:To obtain a non-heattreated steel for automobile parts having superior strength and toughness and excellent in toughness at low temp., by specifying a composition consisting of C, Si, Mn, Cr, S, V, Al, N and Fe. CONSTITUTION:The non-heattreated steel for automobile parts excellent in toughness at low temp. has a composition consisting of, by weight, 0.15-0.25% C, 0.05-1.0% Si, 0.6-2.0% Mn, <=1.0% Cr, 0.035-0.12% S, 0.03-0.30% V, 0.015-0.060% Al, 0.003-0.020% N, and the balance Fe with impurities and further containing, if necessary, one or more kinds among <=0.30% Pb, <=0.20% Zr, <=0.01% Ca, and <=0.10% Te. This steel has about 60-90kg/mm<2> tensile strength and, in a state of being allowed to stand after forging, the structure is formed into fine ferrite.pearlite, and superior strength and toughness and excellent toughness at low temp. can be provided.
Patent JP-H01246033-A (JP)
Title: Slightly moving stage device
Inventor: GOTO HIROSHI
IPC: B23Q1/00
Filed: 1988-03-25
Abstract: PURPOSE:To miniaturize the whole stage device and prevent the occurrence of pitching in its operation so as to have the device provided with high accuracy by supporting the stage in a freely movable state with a feed guiding mechanism of a parallel spring structure which has degrees of freedom in two orthogonal axial directions. CONSTITUTION:Two of hinge parts 10, 11, 12, each of which has rotation degree of freedom, are combined together so as to make parallel springs between each hinge spring. As for each hinge spring, when stage 2 is shifted in the direction of an axis X, the hinge parts 11, 12 are combined together to make parallel springs, and when the stage 2 is shifted in the direction of an axis Y, the hinge parts 10, 11 are combined together to make parallel springs. Therefore, parallel springs are made between hinge springs to have a structure with degree of freedom in each direction of orthogonal axes X, Y so that one-stage structure can be available. Consequently, the whole device concerned can be miniaturized and its center of gravity is positioned low to prevent the occurrence of pitching at its operation so that its high accuracy can be available.
Patent JP-S59230577-A (JP)
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1984-04-13
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-H07278618-A (JP)
Title: Production of composite superfine particle
Inventor: KOYAMA TADASHI
IPC: B22F9/12
Filed: 1994-04-12
Abstract: PURPOSE:To conveniently and stably produce a composite superfine particle from any material. CONSTITUTION:A combination of >=2 kinds of vapors having an eutectic point in the phase-equilibrium diagram are caused in an inert gas by laser heating, and the vapor mixture is collided with the inert gas and rapidly cooled to produce a composite superfine particle.
Patent JP-S56168205-A (JP)
Title: Operation handling block equipment
Inventor: NAGAOKA YUKIO
IPC: G05B9/02
Filed: 1980-05-30
Abstract: PURPOSE:To get rid of a malfunction, by making a decision as to an operation of a switch. CONSTITUTION:Switch position signals P1, P2... from an operation switch 1 are inputted to an operation block 3. Position signals for inhibiting the operation are also inputted to the operation block 3. If the operation switch 1 is operated to the position which has been inhibited, a gate circuit in the operation block 3 inhibits an outputs of a signal corresponding to the switch. Accordingly, a state of an output signal of the operation block 3 is maintained as before. In the event of an error, even if the switch is operated to the position which has been inhibited, in a flurry, a malfunction of a plant is not caused.
Patent JP-H06291697-A (JP)
Title: Transmitter receiver
Inventor: URABE YOSHIO
IPC: H04B1/30
Filed: 1993-03-31
Abstract: PURPOSE:To prevent a signal of transmission frequency from imparting interference to the reception part of the transmitter receiver which performs transmission and reception on a time-division basis by using the same frequency and to eliminate the need for a local oscillator whose frequency is higher than the transmission frequency. CONSTITUTION:This transmitter receiver is equipped with a local oscillator 2 which generates a local oscillation signal (b), a frequency converter 3 which converts the frequency of the local oscillation signal (b) and outputs a carrier signal (d), a modulator 1 which inputs both a transmission base band signal (a) and the carrier signal (d) and outputs a modulated signal (e), and a receiving means 4 which inputs a received signal (f) of the same frequency as the modulated signal (e). Then the frequency of the modulated signal (e) is made not equal to an integer multiple of the frequency of the local oscillation signal (b) and the operation of the frequency converter 3 is stopped at the time of reception. Then the carrier is set to a fraction multiple of the local oscillation signal, so even when the local oscillator is placed in operation at the time of the reception, the local oscillation signal and its harmonics are not generated in the frequency of the received signal and the reception performance never deteriorates.
Patent JP-H10264232-A (JP)
Title: Film with reinforcing fibrous part or air permeable film
Inventor: FUKUNAGA HIDEKI
IPC: B29C48/33
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To improve the strength of an air permeable film by coextruding a film-like part and a fibrous part while rotating a die with tiny holes for extruding the fibrous part and flattening the film-like part with the help of a nip roll to cross and melt the film-like part and the fibrous part. SOLUTION: A circular die 1 is used as a die and a circular lip 3 is provided on the upper face 2 of the circular die 1 and further, small holes 4 are formed along the inner side of the circular lip 3. In addition, a film-like part 5 is extruded from the circular lip 3 to be formed into a bubble shape and at the same time, a fibrous part 6 is coextruded from the small holes 4. Next, the fibrous part 6 is fusion-bonded to the inner face of the film-like part 5 formed into the bubble shape and this laminate is delivered. In this case, the fibrous part 6 is fusion-bonded, helically and side by side, to the film-like part 5, and the film-like part 5 is flattened by a nip roll and then is delivered. In this case, the fibrous part 6 is crossed and is fusion-bonded to another fibrous part.
Patent JP-S57187625-A (JP)
Title: Picture imapg recording by ultrasonic wave
Inventor: TAKEDA TAKASHI
IPC: G01H3/00
Filed: 1981-05-15
Abstract: PURPOSE:To obtain simply picture images by ultrasonic waves with excellent contrast by forming successively on a image receiving layer barrier liquid film, and a layer that contains color development solution that does not dissolve with the barrier 1 liquid and shooting ultrosonic waves in the manner that follows a picture image in order to attach the developing solution to the image receiving layer in a pattern that is a copy of the picture. CONSTITUTION:A piece of ordinary paper or a plastic plate on which hydrophilic polymer is applied is made that image receiving layer, and on this layer sorbitan monolaurate as an agent for adjusting surface rension and viscosity is dissoved in silicone oil and so on is applied in 5mu thickness to form a barrier liquid. Next, on this liquid film a layer is formed that has a piece of filtering paper impregnated by a developing solution which has a dye or pigment dissolved or dispersed in a hydrophilic solvent (ethyleneglycol or other for viscosity adjustment and surface tension adjustment added to water) and this layer is made a recording body. A metal plate that is punched in a pattern like a picture image is closely attached to the developing layer, and the metal plate is placed on an ultrosonic wave generating machine to form a picture image with color and excellent contrast.
Patent JP-S59198007-A (JP)
Title: On-vehicle tv receiving antenna with directivity switching
Inventor: SHIBANO YOSHIZOU
IPC: H01Q1/32
Filed: 1983-04-25
Abstract: PURPOSE:To optimize always the receiving state by using switchingly a unipole antenna having the directivity in left and right directions of a car and a U- shaped antenna having the directivity in forward and backward directions. CONSTITUTION:An output of the unipole on-vehicle TV antenna having higher sensitivity in the left and right directions of a car and an output of the U-shaped on-vehicle TV antenna 2 having higher sensitivity in forward and backward directions are fed to a comparison amplifier 16 respectively via a distributor 10, a buffer 11, a mixer 12, an IF amplifier 14, and a detector 15. A Schmitt circuit 20 is activated in response to the output of the amplifier 16 so as to operate a switch circuit 17. Then, a receiving signal from an output synthesizer 19 is fed to a receiver 5.
Patent JP-H09266575-A (JP)
Title: Method and device for encoding dynamic image
Inventor: SAGATA ATSUSHI
IPC: H04N19/189
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To decrease the arithmetic quantity of motion vector detection and to improve the efficiency and speed of motion vector detection by performing the detection of a motion vector based on area form information. SOLUTION: A small area dividing means 1 divides an encoding object image into encoding units, and a belonging area discriminating means 2 detects an area, to which the encoding unit as an object to find motion belongs, based on known area form information or area form information detected from an input signal. Besides, a small area dividing means 3 divides a reference image into the small areas of reference objects and a belonging area discriminating means 4 detects an area, to which the small area of the reference image as a reference object belongs, based on the area form information of the reference image and detects whether or not this detected area is equal with the area, to which the encoding unit as the object to find the motion belongs.  A motion vector detecting means 5 detects the motion vector by collating the encoding unit of the encoding object image with the small area of reference of the reference image.
Patent JP-H11268640-A (JP)
Title: Rolling stock manufacturing method and rolling stock
Inventor: SASAKI TAKEHIRO
IPC: B61D17/00
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To reduce costs while easily responding to the diversified specification by streamlining an assembly. SOLUTION: A cab unit A1, which is formed alone having a cab portion of a vehicle body A and a vehicle head shape, is combined with a vehicle body portion A2 to constitute an entire part of the vehicle body A. For instance, the cab unit A1 is formed in which a cab structural body 1b with a cab space 1a and the vehicle head shape, a side opening door 1c, a pane 1d, an indicator 1e, lamps 1f, an interiors, floor constructions 1h, and installing equipment 1i, piping, and wiring are installed. When the above-mentioned is combined, piping and the wiring for each other are made.
Patent JP-H05276045-A (JP)
Title: A/d converter circuit compatible with multi-input
IPC: H03M1/14
Filed: 1992-03-30
Abstract: PURPOSE:To realize the simple and small sized multi-input compatible A/D converter in which the conversion accuracy is enhanced. CONSTITUTION:A resistance of each of resistors R1-Rx is selected to be inversely proportional to a dynamic range of each of relevant analog input signals AIN1-AINx. The analog input signal AINi (i=1-x) being an object of conversion is inputted to an operational amplifier OP having a negative feedback path employing a capacitor C via the relevant resistor Ri and a switch 20i. The operational amplifier OP outputs a signal INT resulting from integrating the analog input signal AINi with a time constant RiXC. The integration signal INT is a signal equivalent to that caused by revision of the dynamic range depending on a selection of the resistance of the resistor Ri. Thus, even an analog input signal requiring revision of the dynamic range is converted into a digital signal equivalent to that whose dynamic range is revised without use of an amplifier.
Patent JP-S63239309-A (JP)
Title: Intake apparatus of engine
Inventor: OKIMOTO HARUO
IPC: F02B33/00
Filed: 1987-03-26
Abstract: PURPOSE:To attempt to increase intake air-charging efficiency by providing a reciprocating-type air pump driven by an engine and connecting this air pump to a combustion chamber via an auxiliary passage to suck air when the intake pressure in the combustion chamber becomes the maximum negative pressure. CONSTITUTION:An intake port 2, an auxiliary port 3 and an exhaust port 4 are provided for each cylinder 1, and a branch intake pipe 11 branched from a surge tank 10 is connected to the intake port 2. And also a branch auxiliary draught tube 16a is connected to the auxiliary port 3, thereby the draught tube 16a is branched from a joint draught tube 16 and extending to the inlet/outlet 15a of a reciprocating-type air pump 15 common to each cylinder 1. The air pump 15 is driven synchronized with an engine to suck air until about the time when the intake pressure in a combustion chamber becomes the maximum negative pressure and controlled to be driven to discharge air at the last stage of an intake process. The auxiliary port 3 is switched by an auxiliary intake valve 6 driven by an auxiliary cam axis 23 rotating in the same speed as that of the crank shaft of the air pump 15.
Patent JP-2000269986-A (JP)
Title: Data packet exchange
Inventor: YAMAGUCHI TETSUO
IPC: H04L47/43
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To efficiently use a buffer on the occurrence of congestion in a data packet exchange that switches a data packet received in a logically multiplexed way with a cell from a plurality of incoming side virtual connections to a plurality of outgoing virtual connections. SOLUTION: A required data buffer plane number monitor/calculation circuit 36 calculates the required number of planes (number of segments) of a data buffer from the lengths of packets included in head cell data, and a packet reception enable discriminating/buffer plane number reserving circuit 48 compares it with a remaining buffer quantity. When the required number of buffer planes exceeds the remaining buffer quantity, cell data relating to the packet are all aborted. When the required number of buffer planes does not exceed the remaining buffer quantity, the buffer is reserved in advance by decreasing the remaining buffer quantity by the required number of buffer planes.
Patent JP-H09265059-A (JP)
Title: Lens for spectacles
Inventor: KAWAMATA MITSUO
IPC: G02B1/11
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a lens for spectacles which can cut UV rays to up 400nm wavelength and does not produce cracks in an antireflection film by irradiation of UV rays even when the lens is used in an outdoor field for a long time. SOLUTION: The lens substrate and/or a hard coating layer formed on the substrate contains one or more kinds of UV absorbents selected from benzophenone UV absorbents, benzotriazole UV absorbents, cyanoacrylate UV absorbents and steric hindrance amine UV absorbents. The lens has a multilayered antireflection film containing a titanium dioxide layer of specified thickness or more formed on the hard coating layer.
Patent JP-2000233208-A (JP)
Title: Leveling equipment for strip and leveling method with the equipment
Inventor: SHIZUKA HIROYUKI
IPC: B21B15/00
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To provide equipment and leveling method for enabling leveling a strip without needing a wide space for equipment. SOLUTION: A leveling device 1 whose tension leveler unit TL and roller leveler unit RL are connected in the same frame is installed and inlet-side and outlet-side reversible bridle rolls 2, 3 are respectively installed on the inlet side and outlet side of the device 1, and a pay-off reel 4 is installed in the prestage of the inlet-side bridle roll 2 and a tension reel 5 in the post-stage of the outlet-side bridle roll 3. When the strip S is moved back and forth between the pay-off reel 4 and the tension reel 5, by alternately operating the tension leveler unit TL and roller leveler unit RL, the leveling work is enabled in a small space.
Patent JP-H07255532-A (JP)
Title: Device for preventing myopia for use with desk
Inventor: YAMAMOTO TAKEJI
IPC: A47B13/00
Filed: 1994-03-18
Abstract: PURPOSE:To prevent myopia by keeping the eyes away from a desk top a predetermined distance while reading. CONSTITUTION:This device for preventing myopia is provided with a longitudinal-position adjustment means such as C-clamps 3 by which a stopper 8a located over a top 2 is moved back and forth and clamped and a vertical- position adjustment means which consists of oblong holes 5 in support members 4a erected on the C-clamps 3, internal threads 9 provided at both ends of the stopper 8a which are loosely fitted into the oblong holes 5, and external threads 6 threaded into the internal threads 9 and each having a knob 7 with an outside diameter greater than the width of the oblong hole 5. Both adjustment means are used to hold the stopper 8a in the position required for the prevention of myopia, and then if the eyes come too close to the top 2, the stopper 8a abuts and blocks the head, thereby keeping the eyes from further approaching the top 2.
Patent JP-H05271466-A (JP)
Title: Transparent radiation shielding material and preparation thereof
IPC: B29C39/00
Filed: 1992-03-30
Abstract: PURPOSE:To provide a transparent radiation shielding material which can be mixed with a large proportion of rare earth elements, particularly gadolinium, without imparing the transparency and has an excellent capability of shielding radiation, and a method for preparing same. CONSTITUTION:The title material comprises 10-30wt.% (in terms of gadolinium) gadolinium salt, 0.2-20wt.% amine or amide solvent for the gadolinium salt, 40-70wt.% resin and 0.01-1wt.% reaction initiator. This material may further contain lead in addition to gadolinium.
Patent JP-S59199861-A (JP)
Inventor: HIRAOKA SABUROU
IPC: D06M101/16
Filed: 1983-04-27
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-S62228376-A (JP)
Title: Polishing sheet
Inventor: TAKIGUCHI YOSHI
IPC: B24D11/02
Filed: 1986-03-31
Abstract: PURPOSE:To give a degreasing effect and a polishing effect with only one polishing sheet while use said sheet as a waste by impregnatingly depositing a mixture of which an organic solvent, a surface active agent, and a polishing powder are the main ingredients, on a semi-solid sheet of less than 50mm in thickness made of nonwoven fabric, etc. CONSTITUTION:A mixture in which an organic solvent, a surface active agent, and a polishing powder are the main ingredients, normally has a paste or solid form. When this mixture is used, it is placed on a palm to rub the surface of the body of an automobile with it. Thereupon, the mixture is turned into a paste or liquid form due the rubbing pressure or frictional heat, to give the degreasing effect of the organic solvent and the polishing effect of the polishing powder in the mixture simultaneously and, further, a nonwoven fabric serves as a waste.
Patent JP-H11272318-A (JP)
Title: Tool locus preparing device, method therefor and computer readable storage medium
Inventor: HAGIWARA KAZUMI
IPC: G05B19/4097
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To accurately and quickly prepare a tool locus expressing the contour shape of a shape model to be machined. SOLUTION: A plane model P is defined under a rectangular parallelepiped model including a model to be machined, straight lines parallel with X and Y axes are set in the plane model P at a prescribed interval and a tool locus 3 for the bottom and the model to be machined is prepared. Points constituting the locus 3 and rectangular to the model P are extracted from plural points constituting the locus 3. Then plural extracted points are mutually connected based on a prescribed condition to prepare a tool locus expressing the contour shape of the model to be machined.
Patent JP-S56940-A (JP)
Title: Operation control device for air conditioning system
Inventor: NAGAO MASASHI
IPC: F24F11/02
Filed: 1979-06-15
Abstract: PURPOSE: To perform energy-saving by controlling the peripheral equipment so that it exercises its capacity matched with the operational capacity of a cool-hot water unit.  
     CONSTITUTION: The regenerator 2 of a cool-hot water unit 1 is equipped with a burner 2a, while a control valve 7 is provided in the middle of a piping 6 supplying the burner 2a with fuel. The control valve 7 is equipped with a detector, not shown in the figure, to detect the opening degree of a vane. The electric signal corresponding to the detected opening degree of the vane of the control valve 7 is sent to a signal-generating circuit 17, while the signal-generating circuit 17 generates an electric signal matched with the volume of the cooling capacity currently exercised and is connected so as to send the signal to three cooling-water circulating pumps 10, three cooling-water pumps 9 and a fan coil 11, and the fan motor of three cooling towers 8. In this way, all the sections in the above are operated when the contol valve 7 is fully opened, while the two out of three are made to operated, for instance, and, simultaneously, with respect to the fan coil 11, 60% of units are operated when the opening degree of the control valve is 60%, thus the saving of energy being achieved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61233829-A (JP)
Title: Print control system for printer
Inventor: OOSAKO KATSUHIRO
IPC: B41J5/30
Filed: 1985-04-09
Abstract: PURPOSE:To relieve remarkably the load of th editing processing of a print request task by providing newly a mechanism converting two dimension print information into one-dimension information in a print control task. CONSTITUTION:When a print request task 2 issues a request printing repetitively a symbol '*' to a print control task 3 from m1 row, n1 column to m2 row, n2 column, the print control task 3 expands the said symbol '*' to a designated area of the two-dimension storage area 4 and stores temporarily it. Further, when the print request task 2 issues a print request of a character 'ABC' to the m3 row, n3 column of the print control task 3, the said character 'ABC' is expanded similarly as above and stores additionally it to a designated area of a two-dimension storage area 4. When the print request task 2 issues the print start designation, the print control task 3 controls a printer 6 and prints information for one page's content from the 1st line of the two-dimension storage area 4.
Patent JP-H05273340-A (JP)
Title: On-vehicle radar equipment
IPC: G01S13/93
Filed: 1991-03-14
Abstract: PURPOSE:To rationally and easily obtain a beam width which can correspond to the variation of the spread angle of an area to be measured by providing a control means which reduces the beam width of radio waves radiated from an antenna as the speed of a vehicle increases. CONSTITUTION:Since a CPU 34 moves a parabolic reflector 11 in the advancing direction of a vehicle and radiates a long sharp beam having a narrow width by driving a motor 32 through a motor driver 33 so that a feed horn 12 can approach the focal point of the reflector 11 when the speed of the vehicle detected by means of a vehicle speed sensor 35 increases, a remote obstruction can be detected when the vehicle runs at a high speed. On the contrary, when the vehicle runs at a low speed at the time of crossing an intersection or changing its advancing direction, the detectable extent in the lateral direction is expanded by widening the beam width by separating the horn 12 from the focusing position of the reflector 11. Therefore, the detectable extent in the lateral direction is expanded at the sacrifice of the detectable distance.