baber/WOPTO huggingface dataset:
Patent JP-H07151791-A (JP)
Title: Multimeter
Inventor: IN KIYOU
IPC: G01R15/12
Filed: 1994-09-14
Abstract: PURPOSE: To make it possible to ascertain whether an integrated circuit is in a Z-state or not, by providing a switch part for selecting a measuring object and a measuring range, a Z-state measuring part of an unspecified state other than the object to be measured, a control part, and the like. CONSTITUTION: A z-state measuring part is equipped with a diode LED1 whose anode is connected to a power source voltage Vcc via a resistance R4 and whose cathode is connected to a probe 24 and grounded via a resistance R5, respective resistances R1, R2, R3 for dividing the voltage Vcc, a first and a second comparators 351, 352, and a light emitting part 353. At the comparator 351, the voltage Vcc divided by the resistance R1 is inputted to a non-inverting terminal +, and a measured voltage of the probe 24 is inputted to an inverting terminal -, and the two are compared with each other. At the comparator 352, the voltage Vcc divided by the resistance R2 is inputted to an inverting terminal +, and the measured voltage of the probe 24 is inputted to a non- inverting terminal +, and the two are compared with each other.  If various kinds of circuits are in an unspecified Z-state, the comparator 351 outputs a signal in a high state. and, if not, the comparator 352 outputs a high or low signal.
Patent JP-H0268009-A (JP)
Title: Studying desk having display intermittent changing device
Inventor: OZAWA YOSHIYUKI
IPC: G09B1/28
Filed: 1988-09-05
Abstract: PURPOSE:To make studying and reading convenient by providing space for fitting a box to house manually turning over type sheets such as a picture-card show type display means for the title studying desk. CONSTITUTION:A set of cartoon displaying sheets for picture-card show is housed in a transparent box having a partition, and notches 6a and 6b for picking the sheets are provided for the box. The sheets can be fed with a grip 8 by providing either upper and lower rollers 8a or an integrated roller 8b instead of the rollers 8a for the box. Further, it can be made smoother to feed the sheets one by one by providing a pressing means 10 composed of pressing plates 10a and 10b and springs 11a and 11b. It is also possible to set a display device 12 by a cathode ray tube, use a projector 12 for illuminating the sheet surface of a display intermittent changing device 5 at need, and house the projector 12 when it is not used.
Patent JP-H0726455-A (JP)
Title: Production of melt-blown nonwoven fabric and raw fabric used for the method
Inventor: HISADA MINORU
IPC: D04H1/492
Filed: 1993-07-01
Abstract: PURPOSE:To provide a method for producing melt-blown nonwoven fabric good in the weave and flexibility even by subjecting a raw fabric having a low METSUKE (weight) of approximately 10-20g/m<2> to a water-jetting treatment. CONSTITUTION:A method for producing melt-blown nonwoven fabric comprises subjecting polypropylene raw fabric having an average single fiber diameter of 3mum, a METSUKE of 10-20g/m<2>, and a zero spun strength (a strength measured according to the JIS L-1096 in a state in which a gripping distance is 0) of >=700g/mm width to a water jet treatment using a water flow of 65kg/cm<2> G.
Patent JP-H1132801-A (JP)
Title: Rubber soled split-toed heavy-cloth shoes
Inventor: SUZUKI MICHIRO
IPC: A43B3/00
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To provide split-toed heavy-cloth shoes that can protect a heel which projects over other parts of a foot by arranging a shock absorbing protective material at a downward of both sides of an upper part of the heel and attaching a grounding sole at the upper part. SOLUTION: A shock absorbing protective material 3 is arranged at downwards of both sides of an upper part 1 of a rubber soled socks with the big toe separate. The shock absorbing protective material 3 is fixed by being lain a piece of a sheet of a foaming synthetic resin 3A which is a little bigger than a size of a place which correspondents to a heel between a front cloth 1A and a back cloth 1B and sewing a reinforceable piece 3B which is made of cloth and so forth at an outside of the front cloth. An excessive elasticity enables the heel to absorb a shock which generate when the heel touches or collide with other machinery.  And by being lain the piece of the sheet of the foaming synthetic resin 3A between the front cloth 1A and the back cloth 1B, the shock absorbing protective material 3 can be attached stably, therefore the part of the shock absorbing protective material 3 does not project or spoil an appearance of the shoes.
Patent JP-2000054387-A (JP)
Title: Lightweight embankment construction method
Inventor: ENOMOTO KOJI
IPC: E01C7/30
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight embankment construction method, by which trouble at a time when forms for partitioning a rigid foamable-layer forming predetermined space are reused repeatedly can be saved, and the forms can be removed simply after the formation of a rigid foamable layer. SOLUTION: Forms 31 are arranged onto a ground 11, and a rigid foamable layer 21 is formed by discharging, foaming and curing a foaming-resin raw material P in a space partitioned by the forms 31. A board 35 consisting of a foam is installed detachably onto the internal surface 32 of the forms 31, the rigid foamable layer 21 is formed integrally with the board 35, and the forms 31 are removed from the board 35 at that time.
Patent JP-H0557414-A (JP)
Title: Method for preventing bulging in continuously cast slab
Inventor: MATSUKAWA TOSHITANE
IPC: B22D11/16
Filed: 1991-08-30
Abstract: PURPOSE:To effectively prevent deterioration in quality of surface characteristic of a cast slab due to the development of nonstationary bulging and variation of molten metal surface by arranging detecting means for occurrence of the bulging and suitably controlling cooling rate. CONSTITUTION:The detecting means 11 for occurrence of the bulging uses a sonic detector for applying ultrasonic wave to the cast slab 13 and detecting from speed and angle of the reflecting wave, or a laser beam detector, etc. At the time of detecting signal of the occurrence of bulging, spraying rate from a spraying nozzle 9 is adjusted a little weaker than the ordinary rate with water spraying rate adjusting means 12, to lower bending strength at the developed part of bulging. When the developed part of bulging becoming low strength comes to just below guide rollers 8, this is forcedly cooled with the spraying rate at more than the ordinary rate to between the guide rollers in the following downstream side.
Patent JP-S60115381-A (JP)
Title: Joining method of different metals
Inventor: UEDA KAZUHIKO
IPC: B23K20/08
Filed: 1983-11-25
Abstract: PURPOSE:To join different metals, i.e., an austenitic stainless steel and a copper material, with high strength and high quality by subjecting the copper material explosively clad to the austenitic stainless steel material and other copper material to electron beam welding. CONSTITUTION:A copper material 5 is explosively clad 6 to an austenitic stainless steel material 1 and thereafter a copper material 3 and the explosively clad copper material 5 are subjected to electron beam welding 7. The different material joining of the austenitic stainless steel and the copper material is thus accomplished with high strength and high quality. The similar effect is also obtd. by cladding exposively the austenitic stainless steel material to the copper material, then welding the austenitic stainless steel material explosively clad to the other austenitic stainless steel material thereto by an electron beam.
Patent JP-S6374105-A (JP)
Title: Magnetic head
Inventor: SHINOHARA YOSHIFUMI
IPC: G11B5/127
Filed: 1986-09-17
Abstract: PURPOSE:To prevent the deterioration in magnetic characteristics caused by clogging of magnetic powder and to improve resolving power by using a soft film made of a synthetic resin as a spacer to be held in place between the front ends of cores and press-welding the film, thereby filling the space between opposed surfaces. CONSTITUTION:The front ends 2a, 3a of the cores face each other to form a gap and the spacer 15 is held in place between the opposed surface 2c and 3c. The spacer 15 consists of the soft film made of the synthetic resin. The film penetrates the recesses of the surfaces 2c, 3c and fills the space when the frames 6, 7 are brought into pressurized contact with each other. The clogging of the magnetic gap generated during use into the gap is consequently prevented. The spacer 15 is compressed between the cores by the press welding force to form the gap size smaller than the thickness before packaging, by which the micro-gap is easily formed. The deterioration in the magnetic characteristics by the clogging of the magnetic powder is, therefore, prevented and the high output and high resolving power are obtd.
Patent JP-H1154948-A (JP)
Title: Enclosure for housing electric equipment
Inventor: TAKAGI KISOU
IPC: H05K5/02
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To increase the strength of an enclosure without increasing the wall thickness of the enclosure, by reinforcing the peripheral edge section of an opening by folding the edge section and, at the same time, providing a bent section by bending the end of the peripheral edge section. SOLUTION: A peripheral edge section 3 of an opening 3 formed through the front face of a main body 1 of an enclosure is folded in a double structure, and the end of the edge section 3 is formed in a bent section 4 by bending the end several times. When the opening 2 is closed with a door body 6, a frame body 5 is fixed to the bent section 4 of the peripheral edge section 3 of the opening 2 with screws, and the door body 6 is screwed in the frame body 5. Therefore, the weight of an enclosure for housing electric equipment can be reduced by reducing the wall thickness of the enclosure, and the carrying work and assembling work of the enclosure become easier, because the strength of the enclosure can be increased. In addition, the size of the enclosure can be increased by the increased mount of the strength.
Patent JP-S6198784-A (JP)
Title: Double-coated adhesive tape
Inventor: MATSUDA KEIICHIRO
IPC: C09J7/02
Filed: 1984-10-20
Abstract: PURPOSE:To provide a double-coated adhesive tape applicable easily and surely to the adhered surface, and producible easily at a low cost, by alternately arranging two kinds of parts having different adhesive strength to the pressure- sensitive adhesive under a specific condition to the top and the back surfaces of the tape substrate. CONSTITUTION:The parts 4a, 4b having high adhesive strength to the pressure- sensitive adhesive and the parts 5a, 5b having low adhesive strength are arranged alternately along the transversal direction of a tape substrate to both surfaces of the tape substrate 2. The part having high adhesive strength is positioned opposite to the part having low adhesive strength. Pressure-sensitive adhesive layers 3a, 3b are applied to one surface of the tape substrate 2, and the substrate is rolled in the form of a roll or laminated to obtain the objective double-coated tape wherein the adhesive layer sandwiched between the tape substrates is in contact with the substrate part having high adhesive strength.
Patent JP-S6199942-A (JP)
Title: High speed dubbing system of vtr
Inventor: AMADA YOSHIHIKO
IPC: G11B5/008
Filed: 1984-10-19
Abstract: PURPOSE:To keep a relative speed constant by making the second running speed vector different from the first running speed vector in the course of stop of the first and the second magnetic tapes at a speed of (n) times, running the first and the second magnetic tapes at a speed of (n) times, and executing a high speed dubbing. CONSTITUTION:When magnetic tapes 1, 11 run in the direction Q, rotary magnetic heads 5a,...5d, 10a,...10d rotate in the direction R centering around a shaft 14. Also, when the magnetic tape 1 runs by a vector Vt1, a prescribed information signal is recorded in the magnetic tape 1. In case a high speed dubbing is executed to the magnetic tape 11 from the magnetic tape 1 by running the magnetic tapes 1, 11 at a speed of (n) times, since an information signal is recorded in advance in the magnetic tape 1 by a relative speed vector, the relative speed vector of the magnetic tapes 1, 11 must not be varied. Accordingly, the second running speed vector of the rotary magnetic heads 10a,... in the course of stop of the magnetic tapes 1, 11 is made different from the first running speed vector, also the rotary magnetic heads of the number corresponding to the speed of (n) times are provided, and a high speed dubbing is executed by running the magnetic tape at a speed of (n) times.
Patent JP-H1062134-A (JP)
Title: Illumination adjustment method for recognition inspection
Inventor: KATO HIDEAKI
IPC: H05K13/04
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To provide an illuminate-adjustment method for recognition inspection wherein, when an object is recognized with a camera, brightness of illumination light is automatically and properly adjusted. SOLUTION: With a substrate 2 irradiated with an illumination light from a light source 12, a brightness image of a mark 1 which is a sample object is obtained with a camera 11. An average value of accumulated values of brightness difference among pixels in the direction across the brightness image is calculated with a calculation part 16. This process is repeated, while brightness of illumination light is changed, to fined such brightness as the average value is maximum, and the brightness is set as appropriate brightness.
Patent JP-S6199459-A (JP)
Title: Gradation recording method
Inventor: OMATSU TAKASHIGE
IPC: B41M5/26
Filed: 1984-10-19
Abstract: PURPOSE:To make relations between the recording density and the gradation level linear by using plural pattern which correspond to the increase of matrix elements to be colored and are different in pattern variance and selecting the pattern, which is adapted to a reference density giving a preliminarily determined equal gradation variance, from these pattern models to obtain a recording pattern corresponding to one picture element. CONSTITUTION:Two kinds of patterns, namely, dot patterns and Bayer letters are used, and one pattern according approximately with the reference density which gives the preliminarily set equal gradation variance is selected from patterns of each type. Patterns adapted to the reference density are selected properly from individual pairs of dot patterns and Bayer letters in this manner to record the variance of gradation approximately linearly. Thus, density skip is eliminated on a recorded picture to improve the picture quality.
Patent JP-S60113297-A (JP)
Inventor: SUDA KOUJI
IPC: G10L13/00
Filed: 1983-11-24
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-S59110944-A (JP)
Title: Transmission belt
Inventor: INOUE SADAO
IPC: C08L11/00
Filed: 1982-12-15
Abstract: PURPOSE:To prevent a captioned belt from cracking and the like in use as well as to promote the bridge formation and maintain the rigidity in vulcanized material by using bismaleic amid together with metal oxide vulcanizing agent for securing the safety of unvulcanized polychloroprene rubber in processing. CONSTITUTION:In a transmission belt composed of a tensile body layer 3 and an elastic body layer 5, at least, the elastic body layer 5 is constructed of a vulcanized material of polychloroprene rubber containing 1-20pts.wt. of a kind of vulcanizing agent selected at least among zinc oxide, magnesium oxide, and lead oxide, and 0.3-10pts.wt of bismaleic amid per 100pts.wt of chloroprene rubber. For the abovo-said bismaleic amid, an N/N'-combination bismaleic amid with two nitrogen atoms combined directly and a bismaleic amid with two nitrogens combined by bivalent organic groups of alkyl, cycloalkyl, oxygemethyl, phenyl, sulfone, and others, are used.
Patent JP-H0861451-A (JP)
Title: Input-output crossing type power transmission
Inventor: TOUZAKI YASUYOSHI
IPC: F16H13/10
Filed: 1994-08-23
Abstract: PURPOSE: To provide a high-performance, economical input-output crossing type power transmission which facilitates adjustment of contact between cone rollers and that of pressing forces. CONSTITUTION: In an input-output crossing type power transmission in which the center line of one cone roller crosses that of the other cone roller at one point and torque is transferred as the cone rollers are pressed into contact with each other at their outer peripheries, a coaxial taper center hole which gets smaller in diameter in the direction of the crossing point is formed in the center of the cone roller 1, and a wedge taper cone 2 having the same taper as the taper center hole is inserted coaxially and movably into the taper center hole.
Patent JP-S6463933-A (JP)
Title: Entering tool for magnetic recording carrier
Inventor: OOI TAKATO
IPC: G02F1/19
Filed: 1987-09-03
Abstract: PURPOSE:To write characters, figures, marks, etc., clearly and sharply by providing a DC magnetic field impressing part impressing a vertical DC magnetic field on the recording surface of a magnetic recording carrier. CONSTITUTION:The titled tool employs the magnetic recording carrier 10 using magnetic powder and is a one to write characters, marks, figures, etc., on the magnetic recording carrier 10 where recorded things are displayed visibly. The tool is provided with the DC magnetic field impressing part impressing nearly a perpendicular DC magnetic field on the recording surface of the magnetic recording carrier 10. If a bar-like magnet 40 is used to bring its N or S pole into contact with the recording surface of the magnetic recording carrier 10, a DC magnetic field can be impressed on the recording surface almost perpendicularly. Thus characters, etc., can be recorded by moving the entering tool.
Patent JP-H0267876-A (JP)
Title: Synchronous signal discriminating circuit
Inventor: OTSUKA HIROSHI
IPC: H04L7/08
Filed: 1988-09-01
Abstract: PURPOSE:To obtain a miniature and inexpensive synchronous signal discriminating circuit by discriminating digitally and automatically various inputted synchronous signals and sending a synchronous signal corresponding to an input signal specified beforehand. CONSTITUTION:On condition that a composite video signal CV is inputted to a terminal T1 and a composite synchronous signal CS or a horizontal synchronous signal HS is inputted to a terminal T2, this is automatically discriminated and the same signal as the composite video signal CS inputted to the terminal T1 or the horizontal synchronous signal is inputted to a terminal T3. On condition that the composite video signal CV is inputted to the terminal T1 and both the composite synchronous signal CS and the horizontal synchronous signal are inputted to the terminal T2, this is automatically discriminated and the same signal as the composite video signal CV inputted to the terminal T1 is inputted to the terminal T3. Since the various inputted synchronous signals are discriminated digitally like this, a gate array can be easily obtained and the number of parts can be decreased.
Patent JP-2001044619-A (JP)
Title: Continuous heat treatment furnace
Inventor: TAKEDA HIROYUKI
IPC: H05K3/34
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To obtain a continuous heat treatment furnace for heat treatment of a board which has a short furnace length. SOLUTION: A linear shaft 33 and a screw shaft 31 of a close-set side shift mechanism 3 are arranged higher than a guide rail 12 of a retaining plate 2. A notched part 21a is arranged lower than the guide rail 12 of the retaining plate 2. At least, a part of a tray 52 of a falling board collecting mechanism 5 is introduced in the notched part 21a, and the length of a furnace is shortened by the introduced amount.
Patent JP-2001048174-A (JP)
Title: Container with cap
Inventor: SEKIZAKA YOSHIO
IPC: B65D21/02
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To stably stack a plurality of stacking containers shaped differently from the container main body in a dismountable manner on a cover body covering a container main body. SOLUTION: On a cover body 3 by which a container main body, can be closed a plurality of stacking containers 5 are stacked in a dismountable manner by fitting first control part 6 provided on the top face of the cover body 3 and second control part 7 provided on the bottom face of the container 5. The first control part 6 is made of a fitting group comprising a front fitting part 12 and a back fitting part 13 positioned at the front and back of the cover 3 in the width direction provided in a line in the right and left direction of the cover. The second control part 7 is provided with front/back and right/left corner fitting parts 17, 17, 19, 19 positioned on the bottom face four corners of the container 5. The fitting parts 17, 17 19, 19 can fit the front/back and right/left fitting parts 12, 12, 13, 13 which selected two fitting groups possess.
Patent JP-S6468551-A (JP)
Title: Driving of circular knitting machine
Inventor: KOREKI YOSHINORI
IPC: D04B15/88
Filed: 1987-09-03
Abstract: PURPOSE: To provide a method for driving a circular knitting machine comprising such a scheme as to drive a cylinder and fabric winding gears below the cylinder in angular velocities differing from each other to obtain a torsionless knitted fabric even in the case of subjecting knit yarns with torsion such as a hard twist yarn to knitting operation. CONSTITUTION: This method for driving a circular knitting machine comprises such a scheme that, fabric winding gears 17, 18 are set up below a cylinder 10 and change gears 19-22 are set up successively between the gears 16 and 17; the gear 16 is driven by a prime motor 1, the fabric winding gear 17 is driven via the change gears 19-22, and a circular knitting machine is driven by making the angular velocities of the cylinder 10 and the fabric winding gear 17 different from each other; thus a knitted fabric can be knitted and wound while obviating the torsion of a knitted fabric 28.
Patent JP-2000055497-A (JP)
Title: Triple effect absorption type refrigerator
Inventor: AIZAWA MICHIHIKO
IPC: F25B15/00
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To operate a double effect absorption type refrigerator at the time of a maximum load in midsummer by constituting to extract a part or all of vapor generated in a high temperature regenerator to an intermediate temperature regenerator via a bypass passage in the case of a high temperature and a high load of cooling water in midsummer or the like. SOLUTION: In the triple effect absorption type refrigerator comprising an evaporator 1, an absorber 2, a condenser 15, low temperature, intermediate temperature and high temperature regenerators 7, 8 and 9, low temperature, intermediate temperature and high temperature heat exchangers 6, 20, and 19 provided on the way of the pipings communicating with each other, a bypass passage 21 for supplying vapor generated from the regenerator 9 to a shell side of the regenerator 8 is provided. In the case of a high cooling water temperature at one time in midsummer, a part or all of the vapor generated from the regenerator 9 is bypassed to the regenerator 8. Thus, a pressure, a temperature of the regenerator 9 during operating are suppressed to those of a double effect absorption type refrigerator.  Meanwhile, in an intermediate season or the like, the passage 21 is closed, and a high efficiency operation of the triple effect is intended.