baber/WOPTO huggingface dataset:
Patent JP-H04119334-A (JP)
Title: Light receiving circuit
Inventor: JINNO MASAHIKO
IPC: H04B10/60
Filed: 1990-09-10
Abstract: PURPOSE:To transduce a super high speed optical cell to a low speed electrical signal without using a high speed photo-electric conversion element in an asynchronous transfer mode network by providing a register which writes an N- channel electrical signal in parallel, and reads out the signal in series at a desired low bit rate. CONSTITUTION:This circuit is provided with a 1XN optical coupler 2 which branches the optical cell 1 to N channels, and N optical gates 4 in which N outputs of the optical coupler 2 and control light pulses 3 are inputted and where gates are opened only when a control signal is inputted. Then, N photoelectric converters 6 which convert the outputs of the gates 4 to the electrical signals, and the register 7 which writes the N-channel electrical signals outputted from the converters 6 in parallel and reads out them in series at the desired low bit rate are also provided. Thus, the light receiving circuit where the super high speed optical cell 1 is developed in parallel in the asynchronous transfer mode network and only the desired bit is chopped by the high speed optical gate 4 to be received and stored in the register 7, and read out as the electrical signal at the low speed bit rate is obtained.
Patent JP-2000061539-A (JP)
Title: Pipe folding-back method
Inventor: HATANO YASUJI
IPC: B21D13/00
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a folding-back method of a pipe capable of forming a folding-back part of a long size replaceing a double pipe structure. SOLUTION: In a pipe folding-back method wherein a folding-back pipe A1 having a pipe main body part 1, a bending part 2 and a folding-back part 3 is formed from a pipe stock having the same diameter, a stepped pipe forming process wherein a stepped pipe 6 having a pipe part 6a having a large diameter, a stepped and inclined part 6b and a pipe part 6c having a small diameter is formed of the pipe stock having the same diameter and an outside thrusting process wherein a pipe end surface of the pipe part 6a having the large diameter is thrust toward the pipe part 6c having the small diameter in the axial direction of the pipe, the pipe part 6c having the small diameter is formed into the pipe main body part 1, a part weakened by forming the stepped and inclined part 6b is made to be the bending part 2,  and a part overlapped by longitudinal buckling is made to be the outside folding-back part 3 are provided.
Patent JP-H0689876-A (JP)
Title: Plasma treatment equipment
Inventor: TAKAYAMA HIDEYUKI
IPC: H05H1/46
Filed: 1992-09-08
Abstract: PURPOSE:To obtain a plasma processing equipment, for the manufacture of semiconductor devices, using microwave, which uniformly etches workpieces. CONSTITUTION:The upper part of quartz 3 which constitutes a reaction chamber and through which microwaves are to be introduced, is shaped into a plane. Consequently, the incidence of microwaves is improved, and the unevenness in transmittance is relieved. The unevenness in the distribution of microwaves and that of plasma produced are eliminated, and reaction species inducted to an electrode 6 by high-frequency bias are unified. In addition, the difference in etching rate and shape over the wafer surface are also reduced.
Patent JP-2001065295-A (JP)
Title: Agitator for shield machine and mud adding agent delivery device for shield machine
Inventor: SHIMIZU MITSUO
IPC: E21D9/06
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To impart fluidity and water hardimpermeability to mud over the whole range in a chamber by expandably/contractibly constituting an agitating rod of an agitator in the radial direction to the axis of a shield tunnel. SOLUTION: A front end part of this shielding boring machine 1 is provided with a cutter disc 6, and a cutter spoke 6b of the cutter disc 6 is provided with the agitator 30 for agitating mud in the chamber 10. The agitating rod 34 of the agitator 30 is expandably/contracibly constituted in the radial direction to the axis of a shielding tunnel. Thus, when excavating a tunnel having a deformed cross section different from a circular cross section, since fluidity and water hardimpermeability of the mud are improved by agitating the mud of the whole range in the chamber 10 by properly extending/contracting the agitating rod 34 of the agitator 30 along a deformed cross-sectional shape, this mud can be smoothly and surely transferred and discharged to earth removing equipment from the chamber 10.
Patent JP-S6393249-A (JP)
Title: Telephone with function for automatically varying reception tone quality
Inventor: NAGATANI MAMORU
IPC: H04M1/60
Filed: 1986-10-07
Abstract: PURPOSE:To enable a smooth calling by automatically controlling the reception signal level in proportion to the peak hold level of a transmission signal. CONSTITUTION:A peak holding circuit 1 holds the peak level of the output signal of a transmission amplifier 6. An A/D converter 2 subjects the output (the peak level) of the peak holding circuit 1 to A/D conversion and outputs the result to a microprocessor 3. The peak hold level of the output level of the transmission amplifier 6 is inputted to the microprocessor 3 and if the peak hold level is higher, a reception signal level varying circuit 4 is so controlled that the reception signal taken out from a two wire-four wire conversion hybrid circuit 5 is approximately proportional to the peak hold level because the line loss is large and the reception level is low.
Patent JP-2000066606-A (JP)
Title: Label and bottle to which the label is attached and regeneration method of the bottle
Inventor: MIKO TSUTOMU
IPC: B65D25/20
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To make easily removable an ink layer of overlapped portion of labels by providing a printed portion in which the ink layer removable with an aqueous warm alkaline solution is formed on the back surface of a thermoplastic polymer film and forming the width of a blank portion of one end of the label narrower than the width of a blank portion of the other end. SOLUTION: The label 1 is made of a thermoplastic polymer film and is attached to a bottle by overlapping a front surface of one end portion of the label circumferentially wound with the bottle with a back surface of the other end thereof and adhering an overlapped portion. A printed portion 2 in which an ink layer removable with an aqueous warm alkaline solution is formed is formed on the back surface of the thermoplastic polymer film. The width A of a blank portion of one end of the label is made narrower than a width B of a blank portion of the other end of the label. Here, the ink layer removable with an aqueous warm solution alkaline means an ink layer in which an ink removing ratio is 90% or more when 1g of a sample label is cut to a 1 cm square and is stirred in 100 cc of a 3% aqueous NaOH solution (90 deg.C) for 30 minutes, followed by washing with water and drying.
Patent JP-H10128098-A (JP)
Title: Granulation controller and granulation control method
Inventor: MORIMOTO SHUJI
IPC: B01J2/16
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To control grading properties such as average particle size, and also to produce granulated matter having prescribed grading properties with high reproducibility. SOLUTION: When granulated matter is obtained through a granulation process in which a fluidized bed of granular bodies is formed and liquid (such as water, organic solvent such as ethanol, and binder liquid containing the solvent) is sprayed from a spray nozzle 7 to perform granulation, and a drying process in which the granulated matter is dried while forming a fluidized bed, by detecting means such as optical sensors 11a, 11b, a fluidized stage (such as transmission light quantity) of the fluidized bed under fixed gas volume is detected, and when detected value reaches a reference, the granulation process is switched to the drying process.  Process control of the granulation process and the drying process is performed by using a central processing unit equipped with a detecting means for detecting a fluidized state of the fluidized bed, an averaging circuit for averaging the detected value every prescribed time, a comparison circuit, an arithmetic circuit, a control circuit, and the like to control gas volume, spray quantity, air supply temperature, and the like.
Patent JP-H08107672-A (JP)
Title: Three phase/two phase converter circuit
Inventor: KIMURA HIDEKI
IPC: B60L50/15
Filed: 1994-10-04
Abstract: PURPOSE: To lessen the number of expensive insulating transformers or insulating amplifiers to be used in a three phase/two phase converter circuit used for the primary flux operation of the hybrid device of an engine and an induction motor, and to simplify its arithmetic circuit. CONSTITUTION: The potential of the first phase w out of three-phase AC voltages is used as a reference potential. The linear voltage Vvw between the second phase v and the first phase w, and the linear voltage Vwu between the first phase w and the third phase u are inputted to an arithmetic circuit through insulating transformers respectively, and specified calculation is performed by the arithmetic circuit to output two phase AC voltages Vd and Vq meeting at right angles.
Patent JP-H1177500-A (JP)
Title: Working method for end part of glass plate
Inventor: OKETANI YUKIFUMI
IPC: B24B9/00
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To enhance strength of the end part of a glass plate by grinding only the ridge parts on both end sides of the end face without grinding the cut end face of the glass plate left, in cut condition, after cutting the glass plate into a fixed size. SOLUTION: A glass plate 1 is cut into a fixed size, and the end face 1a is not ground, and left in cut condition. The ridge parts positioned on both ends of the end face of the glass plate 1 are ground so as to form ridge part polished faces 1d. The ridge part polished face 1d is slanted against the end face 1a, and the angle β formed by the ridge part polished face 1d and the end face 1a is desirable to be 120 deg.<=β<=150 deg.. The size of the projecting width H on the end face 1a side of the ridge part polished face 1d is properly decided according to the thikness of the glass plate 1 and H>=1 mm is desirable, considering a crack generated by carving a cutting line at cutting off the glass plate 1.
Patent JP-S6396302-A (JP)
Title: Explosion-proof type drive controller
Inventor: SONODA YOSHITERU
IPC: F15B9/09
Filed: 1986-10-08
Abstract: PURPOSE:To obtain a drive controller having a complete explosion-proof property by modulating a light signal through the deviation of the shaft of a controller, and receiving the light signal in a remote place, thereby detecting the position of the shaft. CONSTITUTION:A position detector 5 is composed of a movable screen 24 vertically moving in conjunction with the spindle 7a of a controller 7, a fixed screen 25 disposed in an opposing manner with the fixed screen 25, lenses 26, 27 disposed in a face-to-face relation on both sides of each of the screens 24, 25, an optical fiber 5b radiating a light L, and an optical fiber 5c transferring an optical signal S. The light signal S from the optical fiber 5c is input in a receiving and generating unit 5d. No electric-oriented mechanism exists near the controller 7, and it is therefore possible to assure the controller 7 of a complete explosion-proof property.
Patent JP-S6394124-A (JP)
Title: Automatic packing, weighing, and pricing machine
Inventor: TAKEMURA KAZUHIKO
IPC: B65C1/00
Filed: 1986-10-08
Abstract: PURPOSE:To perform efficient and stable operation without mounting two articles to be weighed on a weighing machine together by controlling the processing speed of a packing machine side according to the processing speed of a weighing machine side. CONSTITUTION:A packing machine A driven with the signal of a control part D packs an article to be weighted and the weighing machine B measures its weight. Then, a pricing machine C sticks a price label on the weighed article. When the operation speed of the side of the packing machine A is varied, a variable speed motor is used, and the control part D registers the relation between the stable time or weighed value of the weighing machine B and the motor speed previously in a memory as a table, etc., and reads it out at every time of a weighing process to set the motor speed to a set value. Then the time from the mounting of the body to be measured on the weighing machine B to its stabilization is measured. The control part D outputs a signal for varying the motor speed of the packing machine A according to the time.
Patent JP-H0287669-A (JP)
Title: Semiconductor device
Inventor: NISHIMURA TAKASHI
IPC: H01L29/41
Filed: 1988-09-26
Abstract: PURPOSE:To prevent the introduction of cracks into an epitaxial growth film, such as a GaAs film and the like and control the amount of warp of a substrate by patterning a rear electrode to a minimum. CONSTITUTION:Stress per unit area can be reduced by patterning a rear electrode 6 as mesh patterns 6a and its patterning system may suppress the effect of inverse warp. Even the amount of warp is controlled by making the whole area of the rear electrode 6 as well as the form of patterning vary in a range where a GaAs film 2 is not cracked on its surface.
Patent JP-H04121024-A (JP)
Title: Power fluctuation control method and device
Inventor: NAKAMURA TOMOHARU
IPC: H02J3/24
Filed: 1990-09-11
Abstract: PURPOSE:To prevent the reverse operation by the change in the direction of power transmission line power current by inputting the absolute value of the power transmission line power current P in the power fluctuation control method using a static invalid power compensator, which controls the voltage of the system and controls the fluctuation of generator output. CONSTITUTION:The detected power current P is made into an absolute value with a block 1 for making it into an absolute value, and is made the shape of not being subject to the influence of polarity, subsequently, the change distribution  P of P is detected with a  P detection block 2. The detected  P is input into a  P control block 3 so as to get 90 deg. advance phase output. To this 90 deg. advance phase output, in a multiplier 8, power fluctuation control gain Mp is applied. On the other hand, system voltage is detected, and is input into a multiplier 1, and gain Mv is applied. The outputs of the multipliers 7 and 8 are added in an adder 9, and the output is used as the control output of a power fluctuation controller.
Patent JP-H0771111-A (JP)
Title: Floor construction
Inventor: ABE MASANORI
IPC: E04F15/18
Filed: 1993-09-01
Abstract: PURPOSE:To provide a baseboard structure in which dissimilar materials can be combined, provide high floor impact noise absorbing capacity, and prevent the appearance on the interior side from being impaired. CONSTITUTION:A space 6 is formed between a wall surface 5 and the edge of a floor panel 4 with the edge of the wall corner of the floor panels 4 laid down on a floor base panel 1 through a support leg 2 so that they form an underfloor space 3 separated by a specified distance from the wall surface 5, a baseboard structure 10 is provided on the wall corner on a floor, and a cushion rubber 15 and a cushion material 17 made in contact with the floor base panel 1 are installed at the lower end of the support leg 2. Also a baseboard structure 10 is formed with a connecting member 11 provided with an air connecting means 11A to connect the underfloor space 3 to a overfloor space and a baseboard decorating member 13 to shield a baseboard main body member 12 and the connecting member 11 from the interior side. Then the connecting member 11 is installed on the wall surface 5 so that it is positioned over the space 6, the baseboard main body member 12 is installed on the wall surface 5 of the connecting member 11 so that it does not cover the air connecting means 11A of the connecting member 11, and the baseboard decorating member 13 is installed at the front of the connecting member 11 so that an air connecting path 14 is formed between it and the baseboard main body member 12.
Patent JP-S6396387-A (JP)
Inventor: NISHI MASAHIRO
IPC: F16L33/28
Filed: 1986-10-09
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-S61118662-A (JP)
Title: Immunological automatic analysis
Inventor: SAKURADA MASAHIKO
IPC: A61K39/00
Filed: 1984-11-15
Abstract: PURPOSE:To efficiently perform the replacement of a carrier and a marker reagent in order to change over an analytical item, by displaying that each of plural analytical operations was finished with respect to the predetermined number of samples. CONSTITUTION:In a carrier charging control apparatus 8, the charging number of the carriers 17 received in a carrier charging device 16 are counted and, when the counted value became equal to the number of the samples set to a sampler 14, a display apparatus 35 displays that the charging of the carriers with respect to all samples to the analytical item concerned was finished on the basis of said information. Similarly, in a nozzle transfer control apparatus 32, the distribution number of times of a first reagent 26, a second reagent 28 and a third reagent 30 are counted and, when the counted value to each reagent became equal to the number of the sample set to the sampler 14, the display apparatus 3 displays that the distribution of the reagents with respect to all samples to the analytical item concerned was finished on the basis of said information.
Patent JP-S60135113-A (JP)
Title: Round broach
Inventor: KIGAMI YUKIO
IPC: B23D43/00
Filed: 1983-12-22
Abstract: PURPOSE:To reduce machining cost as well as to make even such a hard work just after heat treatment machinable, by constituting both coarse and medium finish tools in gicing a taper to a broach outer diameter with a broach whose body is electrodeposited with hard abrasive grains. CONSTITUTION:A round broach consists of a drawing grip part 1, a front guide part 2, a coarse tool 3, a medium finish tool 4, a finish tool 5, a rear guide part 6 and a rear grip part 7. And, these coarse and medium finish tools 3 and 4 make up a hard abrasive grain electrodeposited tool part 10 being electrodeposited with hard abrasive grains on a broach body, while each single abrasive grain constitutes one cutting edge. In addition, the finish tool 5 is fitted with a built-in hardened finish cutter 11 formed with hardened high-speed steel or the like through a socket part 12 and clamped to the broach body via a lock nut 13. With this constitution, machining cost is reduced and, what is more, since hard abrasive grain is used for a cutting edge, even such a superhardened work just after heat treatment is made machinable too.
Patent JP-S61119924-A (JP)
Title: Gas cooking stove
Inventor: UEDA KATSURO
IPC: F24C3/06
Filed: 1984-11-15
Abstract: PURPOSE:To facilitate the cleaning and maintenance of the title gas cooking stove by a structure wherein a burner head and a catch plate are made freely detachable by surely keeping the relative position between an ignition plug and a thermo element and a burner cap by means of a pin provided on the burner head and a hole arranged on a burner cover. CONSTITUTION:A burner mixer tube 1, an ignition plug 4 and a thermo element 5 are attached through a metal fitting 9 to a main body 8. A catch plate 6 is freely detachably fitted to the main body. An aperture, through which the burner mixer tube 1, the ignition plug 4 and the thermo element 5 protrude themselves, is formed at the central part of the catch plate 6. A burner head 2, on the peripheral part of which a pin 10 for positioning a burner cover 7 is provided, is installed from the above at the central part of the catch plate 6 so as to detachably fit onto the burner mixer tube 1. The burner cover 7, which has a positioning hole at the position opposite to the pin 10, covers the central aperture of the catch plate 6 and at the same time freely detachably fittingly installed onto the burner head 2. In addition, fitting holes are provided on the burner cover 7 at positions opposite to the ignition plug 4 and the thermo element 5.
Patent JP-2000073790-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: ISHII HITOSHI
IPC: F01N3/24
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To improve the exhaust emission control performance, by promoting the activation of a catalyst device, or reducing the SOx amount of the catalyst device effectively, in a simple structure. SOLUTION: To each cylinder, a pair of exhaust ports 30a and 30b, and a pair of exhaust valves 36a and 36b whose opening and closing timing can be controlled variable, are provided. At the aggregating part of an exhaust manifold 28 where the exhaust ports 30a and 30b are aggregated at the downstream side, a catalyst device 48 is provided. When the catalyst temperature does not reach to a specific active temperature during a lean operation, or when the SOx amount accumulated in the catalyst device 48 exceeds a specific amount, a half valve operation that one side exhaust valve 36a of each cylinder is stopped in a valve closing condition is carried out.
Patent JP-H06172929-A (JP)
Title: Deposition hardening type stainless steel and its production
Inventor: UEMATSU YOSHIHIRO
IPC: C22C38/00
Filed: 1992-08-18
Abstract: PURPOSE:To produce deposition hardening type stainless steel requiring workability in blanking, form rolling or the like and suitable as a high strength member. CONSTITUTION:Stainless steel in which components are regulated in such a manner that it contains, by weight, <=0.020% C, <=0.30% Si, <=3.0% Mn, 3.5 to 6.0% Ni, 13.0 to l7.0% Cr, 3.0 to 5.0% Cu, 0.1 to 0.5% Nb, <=0.015% N, <=0.001% S and <=0.010% O, the total of the C content and N content is regulated to <=0.025 and F value defined by F=-170-9.8XNi%+16XCr%-3.2XCu% lies in the region of A-B-C-D-A, and the balance Fe with impurities is prepd. In this way, the deposition hardening type stainless steel excellent in hot workability, delayed fracture properties and formability can be obtd.
Patent JP-H0579049-A (JP)
Title: Constructing method for beam and slab in underground body construction work
Inventor: INOUE HIROSHI
IPC: E04G13/04
Filed: 1991-09-20
Abstract: PURPOSE:To provide a constructing method for beam and slab for an underground body in a reverse driving method, which requires no profession, dispenses with extensive form materials and supports, promote a job for labor-saving and reduces the cost of construction. CONSTITUTION:In a reverse driving method, the ground is excavated up to a lower part a little lower than a beam with the maximum beam formation of a working floor, and paving sand 2 is spread over an excavated surface 1, laying down a backing plate 3 on the surface. Then, a girder, a beam, each of forms 4, 4' and a slab mold form 5 are assembled by a form unit on this backing plate 3, assembling beam reinforcements 8, 8' and a slab reinforcement 9 in each form, and concrete is placed. After the driven concrete is hardened up to the specified strength, the next lower layer is excavated, while the form is dismantled, thus an underground body is constructed.