baber/WOPTO huggingface dataset:
Patent JP-H05162780-A (JP)
Title: Method and apparatus for maintaining pressure in pharmaceutical dispenser
Inventor: MAIKERU JIEI MORAN
IPC: B65D83/28
Filed: 1991-01-28
Abstract: PURPOSE: To discharge preparation stably by installing a pressure adjustment mechanism for release of reaction substances from a tube-like part when the pressure inside of the tube-like part exceeds the outer pressure into a gas forma tion chamber by storing the gas formation chamber and preparation keeping chamber. CONSTITUTION: A preparation keeping chamber, which consists of preparation bag 202 with a gusseted bottom, is installed on the wall 203 of the container, and a gas formation chamber 204 is demarcated by the space closed by the outer part of preparation bag 202 and the wall of container 203. Pressure adjustment mechanism 208 is so installed as to locate first reaction substances 207 such as sodium bicarbonate in the bottom of the gas formation chamber 204 and at the same time gas in the upper space of the gas formation chamber 204 and in the lower part second reaction substances 209 such as citric acid. The pressure adjustment mechanism 208 consists of a tube with a check valve installed at the end and, gas in the upper space pushes out the reaction substance 209 to react with the reaction substance 207, when the pressure inside of the tube exceeds the pressure outside of the tube.
Patent JP-H09261762-A (JP)
Title: Spread spectrum communication device
Inventor: KATSURA EIJI
IPC: H04W92/10
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To reduce interference with other mobile stations at the time of random access by calling and improve the quality of channel by making the length of a calling signal less than one frame. SOLUTION: A switch 2 selects reception or transmission according to the output control signal of a timing generating circuit 8. For the reception, a signal from a base station through an antenna 1 is decoded and for the transmission, transmit data 10 are sent to the base station. A control circuit 16 sends a control signal to an encoder 11 to control the composition of frame constitution, and sends a control signal to a transmit electric power control circuit 15 when obtaining transmit electric power control information from the decoded data to control transmit electric power. Further, control over random access by calling is performed by a calling control circuit 17. Here, the base station sends control information with 8 bursts in one frame of a control channel and a mobile station sends the information with bursts of the same time width in a transmit frame.  Consequently, time hands shifted from each other to reduce interference with other mobile stations, thereby improving the channel quantity.
Patent JP-2000281047-A (JP)
Title: Paper container, and its manufacture
Inventor: AMI KENSAKU
IPC: B65D5/56
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a paper container which is easy in assembly, difficult to deform, and sufficiently sealable with a lid surface by providing a paper container body comprising main and sub blanks mainly consisting of paper, and an internal protective film layer consisting of a thermoplastic resin film closely attached to an inner surface thereof. SOLUTION: A paper container body 1 of a paper container A comprises a main blank comprising a square flange 3 and a lid surface 4 mainly consisting of paper, and a sub blank comprising a bottom surface 5 and side surfaces 6, 7. The bottom surface 5, the side surfaces 6, 7 and the flange 3 are closely attached to each other using a thermoplastic resin film formed of a thermoplastic resin to provide an internal surface protective film layer 2. Both the main and sub blanks can be easily assembled in a forming die, and the assembled shape is difficult to deform, and the paper container can be sufficiently sealed by the lid surface 4 since the flange 3 is smooth and integrated, and the lid surface 4 can be easily folded and overlaps the flange 3.
Patent JP-H05302641-A (JP)
Title: Electromagnetic active damper
Inventor: IWABUCHI KENSHO
IPC: G05D19/02
Filed: 1992-03-17
Abstract: PURPOSE:To prevent gaps between a movable pierce and electromagnets from becoming nonuniform so as to reduce a stroke of the movable piece to be not larger than the gap between the electromagnets by correcting inclination of the movable piece by means of auxiliary coils disposed in the electromagnets. CONSTITUTION:End magnetic poles 23A-24B are divided by forming cut grooves 25A, 25B at the tip of the magnetic poles 23A, 23B of electromagnets 2A, 2B disposed opposite to a movable piece 4 via gaps. Auxiliary coils 5A1-5B1 are wound around the end magnetic poles 23A-24B, thus obtaining auxiliary electromagnets 51A, 51B. Displacement sensors 6X, 6Z are provided at both ends of the electromagnets 2A, 2B, for detecting the gaps between the movable piece 4 and the electromagnets 2A, 2B. The auxiliary coils 5A1, 5B1 are excited in response to signals from the displacement sensors 6X, 6Z. The auxiliary electromagnets 51A, 51B keep uniform the gaps between the movable piece 4 and the electromagnets 2A, 2B. Consequently, it is possible to prevent inclination of the movable piece 4.
Patent JP-H06278445-A (JP)
Title: Compressed air feeding discharging device for air suspension
Inventor: YASUIKE OSAMU
IPC: B60G17/015
Filed: 1993-03-26
Abstract: PURPOSE:To reduce incurring of pressure loss of a drying device compared with a conventional device, to eliminate necessity to perform in a regeneration mode, and to feed and discharge constantly dried and clean compressed air. CONSTITUTION:A compressed air feeding discharging device for an air suspension comprises low and high pressure tanks 16 and 18; first feed conduits 28, 34, and 38 through which atmosphere and the low pressure tank are interconnected; a compressor 20 located in the middle of a first feed conduit; second feed conduits 52 and 56 through which a high pressure tank and an air spring 10 are interconnected and discharge conduits 54 and 56 through which an air spring and the low pressure tank are interconnected. Intercommunication between the first feed conduit and the low pressure tank is controlled by means of a first switching valve 42 and intercommunication between the first feed conduit and the high pressure tank is controlled by means of a second switching valve 48. A gas liquid separating device 36 is located between the compressor and the second switching valve and in the middle of the first feed conduit.
Patent JP-H02271375-A (JP)
Title: Image forming device
Inventor: OHASHI MASASHI
IPC: B65H9/20
Filed: 1989-04-12
Abstract: PURPOSE:To eliminate waiting time and a jam and to prevent damage to a fixing film by providing the image forming device with a fixing means which has a pressure member with a fixing film detecting means, and with a control means which varies a direction and an amount that the film is carried. CONSTITUTION:A pressure roller 37 which composes a fixing device has a sufficiently releasable elastic layer made of silicone rubber, etc., pressurizes a heating body 30 via the fixing film 34 at a prescribed pressure, and rotates while being in press-contact with the film 34. Therefore, the heating body 30 can be pulse-heated, waiting time is not required, and there is less power con sumption; additionally, since the fixing film is used, a jam, etc., do not occur. The image forming device is provided with the control means (not shown in figure) for varying a direction and an amount that the film 34 moves perpendicu lar to the carrying direction in response to the detection signal of a photointerruptors 43 and 50 at the time of driving the film 34; thus, damage to the film 34 and the occurrence of wrinkle in the film 34 are prevented.
Patent JP-H09280396-A (JP)
Title: Exhauster
Inventor: TAKAYAMA TOSHIHIKO
IPC: E04H15/20
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To rapidly contract a gas expansion substance by a method wherein an oblong hole is formed in the gas expansion substance and a fastener to open and close the oblong hole is arranged. SOLUTION: During contraction of a gas expansion substance 50, a fastener 3 is opened, a seal piece 4 is forcibly opened by a force larger than that of a closing holding tool 5 to open an oblong hole 2. In this case, the closing piece 4 is held in an opening state by an opening holding tool 11 and a pressure of internal gas to keep the opening state of the oblong hole 2. When the oblong hole 2 is opened, internal gas is discharged at a stroke therefrom to the outside to rapidly contract the gas expansion substance 50. Further, since not only the oblong 2 and the fastener 3 but also the sealing piece 4 and a closing holding tool 5 are provided, even when the fastener 3 is unfastened unpreparedly, internal gas is prevented from immediate discharge by the sealing piece 4 and the closing holding tool 5 and safety is also increased.
Patent JP-2000279387-A (JP)
Title: Brain wave topography display method and brain wave waveform monitor device
Inventor: OKI NOBORU
IPC: A61B5/0476
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To monitor change of distribution of a frequency component by a motion of body visually even if in a state of which an artifact is apt to appear by converting a brain wave signal into a digital one and filtering the signal through a band for objective frequency for a topography display with band- passing. SOLUTION: Each part of brain wave is measured by arranging an electrode group at a head part of a subject (ST1). Then, a brain wave waveform which is composed of an analog signal which is extracted from each electrode is converted into a digital signal then supplied in a CPU (ST2). In the CPU, the digital signal is passed through a digital band passing filter (it is described BPF in following description) then two dimensional digital BPF process having a band width which is same as an objective frequency analyzing section is conducted (ST3). A frequency of an objective band component is analyzed by a high speed fourier transform (ST4). A power variation waveform by a motion of body is removed completely in the brain wave waveform of which the two dimensional digital BPF process is conducted prior to FP.
Patent JP-H11272028-A (JP)
Title: Home position detecting device
Inventor: KITAGAWA HIROICHI
IPC: B65H85/00
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of accurately detecting a home position. SOLUTION: A pair of width adjusting guides 4 and 5 mutually interlocked by a rack and a pinion mechanism 6 is provided at both side parts of an intermediate tray 1, and a body to be detected 54 for detecting the home positions of the guides 4 and 5 is provided at a position on a pinion axial line G in either guide 5. Thus, the rocking width of the body 54 is made comparatively small and the detecting accuracy of the home position is remarkably improved, and the occurrence of image deviation and jamming is restrained.
Patent JP-H10275996-A (JP)
Title: Radio absorber
Inventor: HAYASHI TOSHIKATSU
IPC: H05K9/00
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To form porous ferrite and carbon-impregnated type panels and to make it possible to mount both of those panels simultaneously and safely to the wall surfaces of a ferrite tile or the like, by a method wherein the plane bakes of modules consisting of the plane face and a mountain part provided on the plane face and have radio absorption characteristics, are brought into contact with each other to make a unit. SOLUTION: A radio absorber 1 comprises a unit 5 formed by assembling four modules 4 consisting of a lane face 2 and a hollow mounting part 3 and have radio absorption characteristics. The fellow side surfaces of the plane face 2 of the modules 4 are made to bond to each other to make the unit 5. A jig plate 6 made in a lattice form such that the plate 6 is seated on the peripheries of the mounting parts 3 and on the peripheral edges on the upper sides of the plane faces 2 is arranged from over the unit 5 and a base plate 7 is arranged under the lower part of the unit 5. A bolt 11 made of a synthetic resin is made to pass through holes 8 and 9, the bolt 11 is secured in a bolt hole 12 formed in a ferrite tile 10 and the unit 5 is made to fix on the tile 10. In such a way, the absorber can be made to enlarge on the walls of a radio dark room.
Patent JP-S5216119-A (JP)
Title: Multi line distributor
Inventor: SATOU MITSUO
IPC: H04Q5/00
Filed: 1975-07-29
Abstract: PURPOSE:To enable to use in individual line or party line telephone by using bilateral zener diodes and reverse current protector diodes in an input.
Patent JP-S58209136-A (JP)
Title: Integrated circuit having self-testing function
Inventor: HIRABAYASHI KANJI
IPC: H01L27/04
Filed: 1982-05-31
Abstract: PURPOSE:To prevent the expansion of a scope of the operation due to the increase of the ROM capacitance of a test circuit by enabling a self-testing by the IC incorporating a test pattern and an expectation pattern by using a random number generator. CONSTITUTION:When a feedback is executed to a multistage shift register 201 by an exclusive OR gate 202 and the artificial random number generator 101 is prepared, the number of inputs CK and patterns obtained in outputs Q1-Q8 correspond to i:1 in one period. When an address is designated by a program counter 121, an output information from a ROM122 is transmitted over a CK counter 123 as an initial value or a target value, and CKs are inputted to the random number generator 101 until the number of inputs CK to the random number generator 101 and the number of CKs of an output from the ROM agree. Desired test and expectation patterns are each stored temporarily to registers 103, 104 at every test stage, inputs and outputs are changed over 106, 108 on a test, and an output from a circuit to be tested 107 by the register 103 is compared with an output from the register 104 and acceptables or defectives are determined 111. According to the constitution, the test circuit and the circuit to be tested can easily be encased into the same IC chip even when a scale of the circuit to be tested is enlarged.
Patent JP-H11294477-A (JP)
Title: Propeller shaft
Inventor: TOJO TAKESHI
IPC: F16D3/26
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of electrical connection due to an uncertain conduction substance, such as rain, in a propeller shaft using a cross shaft coupling. SOLUTION: In a propeller shaft, an insulation film 6 is formed on a contact part between the two outer ring cups 33, positioned opposite to each other in a 180 deg. arc, of at least cross shaft coupling and the coupling mating thereof, and a shaft part except the screw part of a bolt 4 to intercouple the two outer ring cups 33 and a coupling mating (1 or 2) and the seat surface of a heat part. In a state that the two outer ring cups 33 are coupled to the coupling mating (1 or 2) by the bolt 4, at least the outer surface of a contact part between each outer ring cup 33 and the coupling mating (1 or 2) and the outer surface of a contact part between each outer ring cup 33 and the head part seat surface of the bolt 4 are covered with a protection film 9 having insulation ability and nonhygroscopic properties.
Patent JP-H08262483-A (JP)
Title: Method for driving liquid crystal
Inventor: TAKAHASHI SHINICHI
IPC: G02F1/137
Filed: 1995-03-27
Abstract: PURPOSE: To embody a liquid crystal spatial optical modulation element which is obviated in the degradation in contrast by intervention of a twist state and has high- speed response with input light and threshold characteristics and the utilization thereof by using antiferroelectric liquid crystals exhibiting at least >=3 extinction states when these liquid crystals are placed between orthogonal polarizing plates. CONSTITUTION: The liquid crystal spatial optical modulation element is formed by arranging an electrode substrate 5 and another electrode substrate 5' with a photoconductive layer 2 in such a manner that the respective transparent substrates 5, 5' exist on an outer side and enclosing liquid crystals 1 which have at least three stable states to impressed voltage to the inner side of these substrates. Such monopolar high-frequency electric field to which the liquid crystals 1 cannot follow up is impressed between the transparent electrodes of the element described above. The resistance value of the photoconductive layer 2 is then changed according to the intensity of incident light, by which the average value of the high-frequency electric field applied on the liquid crystals 1 is changed.  The switching between the two states among the three stable states of the liquid crystals 1 is thereby generated and is read from the side of the transparent substrate 5.
Patent JP-H10268776-A (JP)
Title: Manufacture of linerless label
Inventor: AMANO TSUNEYUKI
IPC: B41J3/407
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for a separator for an adhesive layer cover and to save resources by adhering an adhesive layer on the back of a printed base material and rolling it, printing the back of the printed base material in ink at the label sheet part rewound from a winding body, and also cutting it to specific length. SOLUTION: Through a rewinding mechanism 6, a label sheet 3 which has the adhesive layer 2 on one surface of the printed base material 1 is rewound from its wining body 31 and also guided in a print mechanism part 5 at the same time. The information 56 based upon print data is printed in ink on the back of the printed base material at the rewound label sheet part and then transferred to a following cassette mechanism 7, and the label sheet is cut to the specific size to form labels 32 successively. This method can form labels by using the winding body 31 of the linerless label sheet 3 and gives the information 56 of superior durability of the ink on the spot as occasion demands, and the need for a separator for the adhesive layer cover which becomes an unnecessary body such as rubbish at the time of use is eliminated.
Patent JP-S63260207-A (JP)
Title: Digital agc system
Inventor: IKEDA TETSUO
IPC: H03G3/20
Filed: 1987-04-17
Abstract: PURPOSE:To increase the time constant of an AGC loop by extracting an AGC signal, multiplying it with an input signal so as to obtain an output signal subjected to automatic gain control thereby preventing the reduction in a control force. CONSTITUTION:The digital AGC system is constituted by providing a timing generator 13 generating a set timing pulse being an integral number of multiple of the sampling period T and a switch 12 turning on/off a transmission circuit synchronously with the timing pulse. Through the constitution above, the sampling period T and the period S of the timing pulse are selected in the relation of S=4T, and an output M of a multiplier 7 in matching with the period T is inputted to the switch 12, where M is the output of the multiplier 7. The switch 12 receives the output N of the multiplier 7 in matching with the period T. Then the switch 12 is switched at a period S being four times of the period T and in outputting the timing pulse, the output M of the multiplier 7 appears at the output of the switch 12. Thus, the output M appears only when one period S exists in the four pulses having the period T as the output of the switch 12.
Patent JP-S61250684-A (JP)
Inventor: HAYASHI KYOJI
IPC: G06F3/153
Filed: 1985-04-30
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-S62241097-A (JP)
Inventor: ARIGA TOSHIO
IPC: G07D9/00
Filed: 1987-04-17
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-2000279447-A (JP)
Title: Throw-away diaper
Inventor: NAKAOKA KENJI
IPC: A61F13/49
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily replace only the absorber of a throw-away diaper by forming a pocket part having openings on at least either of a front abdomen side and a back part on the outside surface side of a crotch part, housing the replaceable absorber in this pocket part and forming slits in the crotch part. SOLUTION: The throw-away diaper 2 has a liquid permeable sheet-like body 3 on the outside surface side, a liquid permeable sheet-like body 4 on the skin surface side, the absorber 5 which is a single body, a sheet-like body 6 for the pocket, etc. Leg hole parts 2D are formed on both sides of the crotch part between the front abdomen part and the back part. The sheet-like body 6 for the pocket is joined by welding, etc., to the outside surface of the crotch part 2C of the liquid permeable sheet-like body 3 on the outside surface side, by which a non-joined region is formed as the hollow pocket part 11 having the openings 11a and 11b on both sides in the transverse direction.  When the absorber 5 is contaminated by incontinence, etc., the openings 11a and 11b of the pocket part 11 are opened by outwardly pulling their upper end portions and the absorber 5 in the pocket part 11 is exchanged with the fresh absorber.
Patent JP-S5217116-A (JP)
Title: Binary fluid fuel injection valve
Inventor: NOMURA TAKESHI
IPC: F02M23/00
Filed: 1975-07-30
Abstract: PURPOSE: Atomization of fuel is improved particularly when an engine speed is low. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62297837-A (JP)
Inventor: BAAN JIENGU RIN
IPC: G03F1/08
Filed: 1987-04-17
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-H03291106-A (JP)
Title: Heat exchange reinforced type plug for piercing mill
Inventor: NISHIMURA KATSUNORI
IPC: B21B25/00
Filed: 1990-04-09
Abstract: PURPOSE:To improve the cooling efficiency of a plug which is used in piercing rolling with a piercing mill without modifying a cooling system by boring a cooling hole with projecting and recessed parts in section on the inside face of the plug. CONSTITUTION:As for a heat exchange reinforced type plug 5 for piercing mill, the inner hole is made into sectional shape that plural circular arcs 8-1, 8-n are combined on the inside face and its diameter is made in the range without influence on the strength of the plug and the area is taken as maximum. Therefore, without converting the cooling system, the cooling capacity of the plug 5 is improved and the life of the plug 5 can be lengthened.
Patent JP-S5618174-A (JP)
Title: Flow rate control valve
Inventor: TAKAHASHI MASUHITO
IPC: F16K13/00
Filed: 1979-07-23
Abstract: PURPOSE: To enable to control the flow rate of fluid without causing cavitation, by forming a plurality of fluid passage forming conduits in both of two rotary valve bodies disposed in freely rotatable manner around respective axes substantially parallel with each other, and changing the number of said conduits communicating the upstream side and the downstream side of the rotary valve bodies.  
     CONSTITUTION: In a valve box 2, two rotary valve bodies 3, 3 in the form of a cylindrical shape are disposed in the manner that their axes P, P are located in the same plane perpendicular to a fluid passage P 1  and they can be freely rotatable with their peripheral surfaces being held in contact with each other. Each of these valve bodies 3, 3 is constituted by superposing a plurality of valve pieces 9 in the form of a flat disk having a plurality of square members 10, 10 fixed on a face thereof, so that plurality of conduits or ports 8 are formed on their peripheral surfaces. Here, arrangement is such that these two valve bodies 3, 3 can be rotated in opposite directions to each other by the turning of a handle 7. With such an arrangement, the number of conduits 8 communicating the upstream side and the downstream side of valve bodies 3, 3 to each other can be changed by turning the valve bodies in opposite directions synchronously, so that the flow rate of a fluid can be controlled without causing cavitation. 
     COPYRIGHT: (C)1981,JPO&Japio