baber/WOPTO huggingface dataset:
Patent JP-H02244053-A (JP)
Title: Manufacture of electric charge retaining medium
Inventor: IIJIMA MASAYUKI
IPC: G03G5/02
Filed: 1989-03-16
Abstract: PURPOSE:To enhance charge retention characteristics by forming a charge retaining layer by laminating the layer forming material on an electrode being heated by a vapor deposition or sputtering method or by heating the layer formed on a nonheated electrode. CONSTITUTION:The charge retaining layer 11 is formed by vapor depositing an insulating material on the electrode layer 13, while heating the electrode through resistance heating, or sputtering the material through argon discharge and laminating it on the heated electrode, or laminating the material on the nonheated electrode at normal temperature through the vapor deposition or sputtering method, and then heating the charge retaining medium in an oven or the like. When a support is not used, the charge retaining medium 3 comprising the charge retaining layer 11 and the electrode 13 is formed, as shown in figure (a), and when the support 15 is used, the charge retaining medium 3 comprising the charge retaining layer 11, the electrode 13, the support 15, and a protective layer 20 is formed, as shown in figure (b), thus permitting the charge retention characteristics to be enhanced.
Patent JP-S63235748-A (JP)
Title: Differential device
Inventor: KURIHARA SAKUO
IPC: F16H48/32
Filed: 1987-03-20
Abstract: PURPOSE:To aim at reduction of sliding resistance and a compact size of the title device by providing a clutch which transmits or cuts off the driving power from a differential gear case to a set of differential gears, at the opposite portion between a sliding member and a shifting member to support the pinion shaft of the set of differential gears. CONSTITUTION:In case a differential device 1 is put in 4-wheel-drive running condition, the operation of a control cylinder 55 moves a slide gear 39 rightward through a fork 51 to be engaged with a dog-clutch 41 for transmitting driving power from a driving pinion 21 to right and left axles 35, 33 through a ring gear 17, differential gear case 9, sliding gear 39, ring 23, pinion shaft 25, pinion 27 and side gears 29, 31. Meanwhile, at the time of 2-wheel-drive running, the dog-clutch 41 is released. Thereby, the rotational resistance of a power transmitting system and the sliding resistance, etc., of a set of the differential gear are reduced, and the differential device itself is formed in a compact size.
Patent JP-H04299221-A (JP)
Title: Balance for measuring change in weight
Inventor: UCHIIKE MITSUMASA
IPC: G01G23/48
Filed: 1991-03-28
Abstract: PURPOSE:To enable accurate detection of change in the weight of a sample by providing a balancing means by which first and second compensative currents for compensating changes in positions of first and second beams detected by detectors of the positions of the first and second beams are made to flow. CONSTITUTION:A thermal balance is constructed of beams A and B of two systems and a sample 10 to be measured is hung on the beam A, while a balance weight 11 is hung on the beams B. The sample 10 is heated gradually by a heating furnace 12 and a change in the weight in this process is measured. The quantity of heat generated in a permanent magnet 21 changes with a change in the temperature of the sample, and a magnetic flux density in a space wherein two force coils 19 and 20 are set changes. Consequently, the beams A and B are unbalanced even when the weight of the sample 10 or the balance weight 11 does not change, and detection is so made that the weight of the sample 10 or the balance weight 11 changes apparently. By taking a ratio between values of currents flowing through the coils 19 and 20 and by multiplying the known weight of the balance weight 11 thereby, by a control device 22, the effect due to a change in the temperature of the magnet 21 is excluded and thus the weight of the sample 10 can be measured accurately.
Patent JP-S57179626-A (JP)
Title: Commanding system for prevention of seismic disaster with monitoring and alarming thereof
Inventor: KAWAMURA MICHIO
IPC: G08B21/00
Filed: 1981-04-29
Abstract: PURPOSE:To contrive an immediate preparation for prevention of disasters by directly connecting a seismic sensing system and an alarm commanding system. CONSTITUTION:A vertical pendulum rod 1 and a seismic sensing conductor 2 are connected to a power source while a sound alarm generator 3, an automatic breaking command device for a mechanical power source, an equipment power source, a fuel supply source and the like and a seismic monitor power source 5 are connected together to form system for commanding seismic monitoring, alarming and the like. This enables the immedite preparation for prevension of disasters by sensing the preliminary tremors in the occurence of an earthquake.
Patent JP-H01240439-A (JP)
Title: Center partition and boxing with it
Inventor: HIRUMA TAKAFUMI
IPC: B65D5/49
Filed: 1988-03-17
Abstract: PURPOSE:To securely classify the vessels like bottles without hitching on a falling guide even if a center partition becomes slanting on passing the clearance of the falling guide, by forming the longitudinal both ends of the center partition to be an arc with a diameter equal to the longitudinal dimension. CONSTITUTION:A center partition 4 is formed to be such an arc that the shape of the partition has a diameter A equal to a longitudinal length. The radius R of curvature of the arc is equivalent to 1/2A of the center partition 4 and the center 0 is arranged to be 1/2B, 1/2A. Therefore, the maximum length of the optional end from the center 0 is R or 1/2A. On the other hand, the inside width W of falling guide 5 is formed to be the dimension A allowable to pass a center partition 4. Accordingly, when the center partition 4 is dropped in such a falling guide 5, the longitudinal length does never exceed the width of the falling guide 5 even if the center partition 4 inclines to one side, and also it will not bring about hitching phenomena inside the clearance 5a of the falling guide.
Patent JP-S55156973-A (JP)
Title: Bias power source control system in copying machine
Inventor: OGINO YOSHITAKA
IPC: G03G15/09
Filed: 1979-05-26
Abstract: PURPOSE: To improve and stabilize the copy quality, by varying the bias potential applied to the developing roller, and keeping constant the injection voltage applied between the doctor and developing roller.  
     CONSTITUTION: By adjusting a variable DC power source VB', a bias voltage for a developing roller 2 is obtained, and a constant voltage is obtained by a Zener diode ZD connected between terminals of this veriable DC power source VB', and this constant voltage VD is applied to a doctor 3 as a charge injection voltage. Since the charge injection voltage VD should be 200W300V, a bidirectional Zener diode ZNR is used. Two bit signals (a) and (b) sent from a CPU are divided into four patterns by a decoder 10 as shown in the table, and the charge injection voltage to the developing surface of the doctor 3 is always maintained at +200V by means of the ZNR. Thus, improvement and stability of copy quality may be achieved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62222366-A (JP)
Title: Area specifying system
Inventor: HITAI YUTAKA
IPC: G06F17/21
Filed: 1986-03-25
Abstract: PURPOSE:To reduce the number of operations specifying an area by displaying an area after its 1st start point and its end point are specified, executing operations when a start point in another area are specified and again specifying an area if points in the former area are specified. CONSTITUTION:When an area start point coordinate 111 and an end point coordinate 112 are inputted through signal lines 114 and 115, they are provisionally stored in a start point register 102 and an end point register 103, respectively. If another start point coordinate is inputted, an area deciding circuit 104 compares the outputs of the start point register 102 and the end point register 103. If they are out of area, an execution signal 113 is inputted to a processing part 110, and a part in the area specified by the area start point coordinate 111 and the end point coordinate 112 is processed. If the points are in the area, the execution signal 113 is not transmitted, but a next inputted start point coordinate is set to the start point register 102.
Patent JP-S55156035-A (JP)
Title: Method of extrusion molding foamed plastic insulated wire
Inventor: SAITOU YASUNORI
IPC: B29C48/92
Filed: 1979-05-24
Abstract: PURPOSE:To easily obtain the insulated wire of a uniform foamed structure by carrying out extrusion coating of the wire as the cooling device is moved. CONSTITUTION:As the section length of a space between the outlet of a foaming extruder 2 and the inlet of cooling device members 4 and 5 is varied in correspondence to the deviation from the reference set value of the electrostatic capacity of a foaming insulated wire 3, a foaming plastic insulating material is extruded and applied onto a conductor 1. The colling device is divided in to two separately movable parts 4 and 5, and the part 5 of the cooling device situated closer to the extruder of the cooling device is extrusion-applied while moving the same in correspondence to the short period variation of the deviation from the reference set value of the electrostatic capacity of a foaming insulated wire and the part 4 farther to the extruder of the cooling device is extrusion-applied while moving the same in correspondence to the long period deviation thereof, by driving motors M2 and M1, respectively.
Patent JP-H08234337-A (JP)
Title: Three-dimensional image pickup device, three-dimensional image reproducing device, and three-dimensional image pickup and reproducing device
Inventor: IKUI YOSHIKI
IPC: G03B35/08
Filed: 1995-02-28
Abstract: PURPOSE: To provide an inexpensive three-dimensional image pickup device and the like which can record a subject image faithfully and quickly so as to be reproducible without being accompanied by a limitation on environmental conditions. CONSTITUTION: In the three-dimensional image pickup device, a lateral pair of surface imaging optical systems 9R, 9L are horizontally arranged. The surface imaging optical systems 9R, 9L, which form subject images on a color photosensitive recording medium 8 wound around a feed roll 6 and taken up onto a housing roll 7 side, are arranged at an interval substantially equal to the average distance between both eye pupils of a man. Optical shutters 10R, 10L are inserted between the surface imaging optical systems 9R, 9L and the photosensitive recording medium 8, respectively. A developing fixing unit 20 is provided near the housing roll 7. The developing fixing unit 20 has a tank 21, and a developing fixer partially used in so-called instant photography and a sponge impregnated with the developing fixer are housed in the tank 21.
Patent JP-H06246481-A (JP)
Title: Flux composition
Inventor: OBA YOICHI
IPC: B23K35/363
Filed: 1993-03-02
Abstract: PURPOSE:To improve solderability by incorporating the maleic acid adduct of benzotriazole into flux compsn. components. CONSTITUTION:The flux to be used at the time of soldering electronic parts, etc., to a printed circuit board is formed by incorporating the maleic acid adduct of the benzotriazole or tolyltriazole into the compsn. A more preferable form of embodiment is effectively a liquid flux consisting of an activator of 0.5 to 10 pts.wt., more preferably 1 to 5 pts.wt. of the entire part of the flux and the balance an org. solvent and base resin. Soldering defects are liable to be generated if the content of the compd. as the activator is below 0.5 pt.wt. and a soldering effect is satd. at >=10 pts.wt. and, therefore, these ratios are undesirable. As a result, the flux compsn. having good solderability and high reliability is obtd.
Patent JP-H08230393-A (JP)
Title: Marking device with cad
Inventor: FUNAHASHI KAZUYUKI
IPC: B44B3/00
Filed: 1995-02-28
Abstract: PURPOSE: To provide a marking device with a CAD in which the image of a work is fetched to the CAD as a marking pattern, and a marking character and pattern are combined and formed with the pattern on a display unit to form a processing program with high productivity. CONSTITUTION: Since the image of a work 1 is displayed on the display unit 4N of a CAD 40 as a marking pattern, a screen is monitored to regulate the disposition of the work 1. Since the reduction scale ratio of the image of the work 1 is displayed on the unit 4N, the marking character and pattern of arbitrary reduction scale can be combined and formed to match the marking pattern of the work 1.
Patent JP-H11261428-A (JP)
Title: Communication terminal
Inventor: AOKI HIROAKI
IPC: H03B5/32
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To prevent harmonics of a clock from causing a reception channel failure by changing an oscillation frequency of a clock oscillation circuit when a channel used for the reception is a channel denoted by data stored in a memory. SOLUTION: A PIN diode D11 is in the off-state when a prescribed control voltage V12 is zero, a CK oscillation circuit 14 is oscillated at a frequency f-on, depending on a crystal oscillator X11 and capacitors C11, C12, C13, and the oscillated pulse is fed to a microcomputer 12 as a clock. In the case of setting a channel of a reception circuit 11, whether or not the channel is a channel stored in a memory 13 is checked, and when the channel is not the one stored in the memory 13, the voltage V12 is set to, e.g. 0, to make the oscillation frequency of the oscillation circuit 14 a frequency f-off. Thus, harmonics of the clock give no reception fault onto the channel at that time.
Patent JP-S57179029-A (JP)
Title: Compound having hexagonal system laminar structure represented by ybfecuo4 and its manufacture
Inventor: KIMIZUKA NOBORU
IPC: H01F1/34
Filed: 1981-04-27
Abstract: PURPOSE: To obtain a compound having a hexagonal system laminar structure represented by YbFeCuO 4  by mixing Yb, Fe and Cu or oxides thereof in a specified atomic ratio and heating the mixture at a proper temp. in a specified atmosphere.  
     CONSTITUTION: Yb, Yb 2 O 3  or a compound decomposable into yb 2 O 3  by heating is mixed metallic iron, Fe 2 O 3  or a compound decomposable into Fe 2 O 3  by heating and Cu, CuO or a compound forming CuO by heating in the form of powder so as to make the atomic ratio among Yb, Fe and Cu 1:1:1. This mixture is heated at ≥800°C in the air, an oxidizing atmosphere or a reducing atmosphere to such a degree that Fe and Cu are not reduced from the tervalent ionic state and the bivalent ionic state, respectively, and after finishing the reaction, the reaction product is rapidly cooled. By this method a black YbFeCuO 4  compound having a hexagonal system laminar structure is obtd. This compound is useful as amagnetic material, a semiconductor material and a catalyst. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S55158320-A (JP)
Title: Colored synthetic rush and product therefrom
Inventor: ARAI KOUJIROU
IPC: D01F6/00
Filed: 1979-05-25
Abstract: PURPOSE: Colored synthetic rush that is made by transmittenlty applying dyes to fibers of acrylic polymer to give each fiber difference in color tint and shade, thus being used to produce suitably 'tatami' facings and flower mats because the rush gives beautiful appearance and good touch when woven.  
     CONSTITUTION: Fibers of acrylic polymer which have been foamed, when spun or heat treated after spun, are heat drawn and then dye solutions are sprayed on the fibers so that the difference in color shade or tint is developed on the fibers in a pitch of at least 10W90cm per 100cm of the foamed fibers. The dyes are fixed by heating the fibers with steam at 100W130°C to give the objective colored synthetic rush. The dyes employed are, e.g., dispersing or cationic ones, preferably heat- resistant ones. When woven rush products are made, said colored synthetic rush is used preferably by 20W80wt% based on the weight of the products.  
     USE: Surface mattings, countrified furnishings or glove compartment. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63230478-A (JP)
Title: Filament feeder using air motor
Inventor: UEDA IWAO
IPC: B65H49/34
Filed: 1987-03-18
Abstract: PURPOSE:To prevent even extremely thin filaments from disconnection by attaching a supply bobbin to a shaft connectively provided of a rotor of an air motor to forcively rotate the bobbin with a pneumatic force and providing connectively a brake device through a motion converting mechanism to a dancer for adjusting the tension of a filament. CONSTITUTION:A filament supply bobbin attached to a shaft connectively mounted to a rotor 3 of an air motor 1 is rotated forcibly by the rotation of the rotor 3. When a dancer 11 is in the solid line position, a brake piece 16 of a brake device 13 is pressed against the rotor 3 to stop the rotation of rotor 3, while a rod 14 is moved downward when the increase of filament tension increases and moves the dancer 11 to the position shown the chain line, so that the press contact of brake piece 16 with the rotor is weakened to rotate the rotor 3 and feed out the filament 10. When the filament tension is weakened, the dancer 11 is moved to the position shown by the solid line, so that the rod 14 is lifted to strengthen the press contact of brake piece 16 with the rotor and reduce the feed amount of filament. That is, the filament can be taken out irrespective of the weight of supply bobbin.
Patent JP-S52148166-A (JP)
Title: Construction of back lid of wrist watch casing
Inventor: MIYASHITA KANJI
IPC: G04B37/00
Filed: 1976-06-04
Abstract: PURPOSE: To perform rationalization for production procedure by fixing the back lid through the flat C bayonet ring on which nocks are furnished so as to permit to eliminate threading process on the watch body and the back lid. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09232981-A (JP)
Title: Dab receiver
Inventor: CHIBA MASATOSHI
IPC: H04B1/16
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To simplify the required operation to select a new service by providing an FIC detection means and a display means with a service content in an ensemble frequency different from ensemble information during reception based on frequency information. SOLUTION: A CPU 30, a display section 40 and an RF section 10 detect an ensemble frequency to be receptible based on an FIG(0/21) in an FIC and write the frequency onto a table T and detect a relation between the ensemble frequency and an ensemble identifier based on the FIG(0/24) in the FIC and write the frequency onto the table T, and detect a relation between the ensemble identifier and a service identifier based on the FIG(0/25) in the FIC and write the service identifier onto the table T and detect a relation between the service identifier and a service label based on the FIG(1/1) in the FIC and write the service label onto the table T.
Patent JP-S61225037-A (JP)
Inventor: TAKAHASHI TAKEHIRO
IPC: B31B50/52
Filed: 1985-03-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08260979-A (JP)
Title: Indirect combustion chamber of diesel engine
Inventor: IWASAKI SHINKICHI
IPC: F02B3/06
Filed: 1995-03-24
Abstract: PURPOSE: To improve combustion by forming a communicating hole for communicating a main combustion chamber with an auxiliary chamber by a single main communicating hole and plural auxiliary communicating holes, dividing the peripheral surface of the main communicating hole into the peripheral surface to the side of the center of a cylinder and the peripheral surface to the side of the peripheral wall of the cylinder, and disposing the paired auxiliary communicating holes on the respective peripheral surfaces. CONSTITUTION: A communicating hole 6 for communicating a main combustion chamber 2 in a cylinder 1 with an auxiliary chamber 5 to which a fuel injection nozzle 4 faces in a cylinder head 3 is formed by a single main communicating hole 7 and plural auxiliary communicating holes 8, the respective auxiliary communicating holes 8 are laid along the peripheral surface of the main communicating hole 8 extending over the whole length thereof, and the paired auxiliary communicating holes 8 are disposed on both sides of the central axis of the main communicating hole 7.  In this case, the central axis of the main communicating hole 7 is taken to be a boundary line, the peripheral surface of the main communicating hole 7 is divided into the peripheral surface to the side of the center of the cylinder and the peripheral surface to the side of the peripheral wall of the cylinder, and the paired auxiliary communicating holes 8 are respectively provided on both of the peripheral surfaces. Thus, mixture of fuel 13 and air in the auxiliary chamber 5 can be made better so as to improve the combustibility.
Patent JP-S54157938-A (JP)
Title: Warning generation method for preventing swipe accident of training automobiles
Inventor: SHIGETA KIYOKO
IPC: B60R21/00
Filed: 1978-05-31
Abstract: PURPOSE: To prevent swipe accident by emitting a warning sound according to the access when a training automobile equipped with two AC magnetic field detection coils approaches another automobile equipped with one AC magnetic field generation coil.  
     CONSTITUTION: An AC magnetic field generation coil 3 is provided at the widthwise central portion of the rear pumper 2 of an ordinary training automobile 1 in such a manner as to be vertical to the road surface while a pair of AC magnetic field detection coils of the AC magnetic field are provided across the fron bumper 5 of a specified training automobile 4 with no instructor in such a manner as to be vertical to the road surface. A signal for generating a warning sound which becomes aland according to the AC voltage detected in the detection coils 6 and 7 is applied to a subtraction circuit with a signal equivalent to the difference of the signal generated in the coils 6 and 7 to control the amplitude. Based on the output of the subtraction circuit, the speaker is driven to emit a warning sound. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04281065-A (JP)
Title: Method for evaluating support degree of stocking and device for measuring compression force of stocking by the same
Inventor: TOKUTOMI SHIGERU
IPC: D06H3/16
Filed: 1991-03-05
Abstract: PURPOSE:To evaluate the support degree, etc., of stockings by fitting and fixing left or right of the stockings to the pattern frame of a leg shape and subsequently measur ing compression forces at the ankle part, the leg part and the thigh part of the pattern frame. CONSTITUTION:The tiptoe of the ankle part 4 of a pattern frame 3 having a wholly- leg-like shape and produced of sheets having a static friction coefficient of 0.70-3.0 between the pattern frame and a stocking fabric 30 is pressed down to straighten the ankle part 4 to the leg part 5. In such state, a stocking 30 is fit on the straightened patterned frame, and the opening edge of the stocking 30 is nipped and fixed with a clip 14. The ankle part is returned to the original position. A measurer 21 is slit along a rail 15 and stopped successively at the ankle part 4, the leg part 5 and the thigh part 7. A detector 19 is brought into contact with the stocking 30 to measure the compression forces at these parts. A stocking generating neither creases nor saggings on the rear surface of knee part when the ankle part 4 is bent from the leg 5 or on the back side of the knee part when the thigh part 7 is bent from the leg part 5 at a prescribed angle, is used as a specimen.