baber/WOPTO huggingface dataset:
Patent JP-S61242102-A (JP)
Title: Ssb modulation system
Inventor: OGURO KAZUHIRO
IPC: H03C1/06
Filed: 1985-04-19
Abstract: PURPOSE:To suppress the generation of a high frequency distortion in a demodulation mode of signals by processing previously the information signal at a modulation part through a nonlinear pre-distortion filter. CONSTITUTION:When Mag(t) is supplied through an information signal input terminal 1, a signal is divided into two parts. Then the Mag(t) is obtained from one of both signals by a Hilbert transducer 2. While the other signal produces [1+Mag(t)] through an adder 5 with the DC voltage given from a DC voltage source 4. Then the [1+Mag(t)] is multiplied by the output of a tan function generator 3 through a multiplier 6. The output of this multiplication is connected with the output terminal of the converter 2 or the input terminal of the generator 3. Thus the output g(t) of a Hilbert transducer 7 is extracted through an output terminal and applied to an SSB converter. In such a way, no distortion is produced in a modulation mode.
Patent JP-S579824-A (JP)
Title: Heat treatment for forging
Inventor: IKEJIRI TAKEO
IPC: C21D1/00
Filed: 1980-06-17
Abstract: PURPOSE: To eliminate the need for heating furnaces for annealing or normalizing of forgings by containing the forgings into an adiabatic case after hot forging, and controlling heat dissipation by making use of the own heat retained by the forgings.  
     CONSTITUTION: Hot forged forgings 12,W are contained into an adiabatic case body 1, after which it is tightly closed by a cover body 2, and the heat dissipation of the respective forgings 12,W is controlled by making use of the own heat retained by the forgings 12,W. In this case, even if some of the forgings have been overcooled too quickly on account of troubles or the like during forging, they receive the heat from the other high temp. forgings in the heat insulated case and have approximately uniform temps. In this way, the forgings 12,W are cooled naturally in the heat insulated case, whereby they are annealed or normalized. Temps. are measured by using a hole 9 for temp. measurement and when a prescribed temp. is attained, the forgings 12,W are removed from the adiabatic case and is air-cooled. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04315199-A (JP)
Title: Display device
Inventor: KANEYASU NAOKI
IPC: G09G5/12
Filed: 1991-04-15
Abstract: PURPOSE:To selectively remove equalized cat pulse in a composite synchronizing signal by the display device which operates corresponding to many kinds of operation frequency. CONSTITUTION:According to the output of a converting circuit which converts the frequency of a horizontal synchronizing signal into a voltage or current, the pulse width of a pulse output circuit for removing the equalized cut pulse in the composite synchronizing signal is varied and a gate circuit inhibits the equalized cut pulses in the section of the output pulse of a pulse output circuit from passing. Consequently, the equalized cut pulse can selectively be removed even by the display device which handles horizontal synchronizing signals ranging continuously from an optional frequency to higher than double as high as the frequency.
Patent JP-H10278935-A (JP)
Title: Plastic container
Inventor: FUKUSHIMA HIROSHI
IPC: B65D21/02
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a plastic container which is appropriate especially to be used as a returnable container for liquid such as seasoning, medium and detergent. SOLUTION: The plastic container comprises a body 1 having a folding rib 11 around a periphery of an opening and a lid 2 having a hanging rim 22 covering the folding rib 11 outward wherein the container is rectangular when viewed in a plan. A horizontal base 25 for mounting bottom corners of a container to be stacked above and a holding protrusion 26 connected outward from the horizontal base 25 for holding the bottom corners of the container are provided on respective corners on an upper face of the lid 2 whose center swells from the periphery.
Patent JP-S5438926-A (JP)
Title: Cutting of glass strand and its device
Inventor: NAKAZAWA KOUJI
IPC: D01G1/04
Filed: 1977-07-11
Abstract: PURPOSE: To prevent the swinging of strand ends troubles in normal cutting operation, by threading strand ends in a broken and nonfibrous state to a lowspeed auxiliary feed roll with a cutter rotates in contact under pressure. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5510050-A (JP)
Title: Plasma ignition device
Inventor: SAWADA DAISAKU
IPC: F02P3/01
Filed: 1978-07-10
Abstract: PURPOSE:To dispense with a capacitor for charge and discharge, by using a metal- coated insulated electric wire of prescribed distributed capacity as at least part of a line for connecting the high-voltage winding of an ignition coil to the discharge electrodes of a plasma ignition plug. CONSTITUTION:When a contact 4a of an interrupter 4 is opened by a cam 4b rotated synchronously with a rotary electrode 5a of a distributor 5, a high voltage is induced in the secondary winding 3b of the ignition coil 3 and gradually raised. When the high voltage has exceeded a prescribed level, discharge is caused between the rotary electrode 5a and fixed electrode 5b of the distributor 5 to apply a high voltage between the discharge electrodes 6a, 6b of the plasma ignition plug 6. As a result, energy corresponding to the applied high voltage is stored by the distributed capacity of a coaxial cable 8. When the high voltage applied between the discharge electrodes has exceeded a predetermined level, spark discharge is caused between the electrodes, namely, the stored energy is released from the coaxial cable 8.
Patent JP-S58206585-A (JP)
Inventor: BERUNTO YANSEN
IPC: A01N43/64
Filed: 1983-05-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08279705-A (JP)
Title: Nonreversible circuit and transmission/reception circuit using the same
Inventor: HAYASHI HITOSHI
IPC: H04B1/48
Filed: 1995-04-07
Abstract: PURPOSE: To provide a nonreversible circuit and transmission/reception circuit using the same for which 90 deg. distribution/addition is used for separating an input signal and an output signal without using a switch to complicate a control/ configuration and an enlarged 90 deg. hybrid as well as a circulator to use a magnetic substance. CONSTITUTION: This circuit is composed of a [θ1 deg., (-90 deg.+θ1 deg.)] distribution circuit 5 having unidirectivity and a [θ2 deg., (-90 deg.+θ2 deg.)] adder circuit 6 which is serially connected to this distribution circuit 5 and does not have unidirectivity. The input terminal of this distribution circuit 5 is defined as a 1st terminal 1, two output terminals of the distribution circuit 5 are respectively defined as 2nd and 3rd terminals 2 and 3 and the output terminal of the adder circuit 6 is defined as a 4th terminal 4. Namely, the isolation of 1st and 4th terminals is performed by combining [θ1 deg., (-90 deg.+θ1 deg.)] distribution and [θ2 deg., (-90 deg.+θ2 deg.)] addition.
Patent JP-2000278904-A (JP)
Title: Motor for brake hydraulic pressure control device
Inventor: IIJIMA ATSUSHI
IPC: B60T17/02
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To miniaturize the whole of a brake hydraulic pressure control device by reducing the length of axial line direction of a rotating shaft of a motor for a brake hydraulic pressure control device, while ensuring rigidity of a bearing holding part of a bracket. SOLUTION: This motor is equipped with a motor housing 16 in which a bearing 20 is arranged on the inner bottom surface, a bracket 54 which is fixed to an aperture part of the motor housing 16 and provided with a bearing 28 arranged in a second bearing holding part 56, and an armature 30 accommodated in the motor housing 16 in the state that one end side of the rotating shaft 32 is protruded from the second bearing holding part 56 of the bracket 54, which shaft 32 is rotatably supported by the bearings 20, 28.  The second bearing holding part 56 is equipped with an outer cylinder part 56a protruding collectively cylindrically toward the inside of the motor housing 16 from the central part of the bracket 54, and an inner cylinder part 56b which is folded and formed in a cylinder type in close contact with the outer cylinder part 56a, from the motor housing inner side end portion of the outer cylinder part 56a toward the inside of the outer cylinder part 56a and accommodates and holds the bearing 28 in the inside.
Patent JP-S59207440-A (JP)
Title: Track retrieving device
Inventor: OOSHIMA KEN
IPC: G11B21/08
Filed: 1983-05-12
Abstract: PURPOSE:To obtain a track cross signal even with an intermittent pit train like a continuous groove by obtaining a binary coded signal from the data train cross signal which crossed the record data and producing an interpolation signal of a signal omission part based on said binary coded signal. CONSTITUTION:A binary coded signal is obtained from the data train cross signal obtained when a light beam crosses the record data, and an interpolation signal for signal omission part is produced by an interpolation signal generator 17 based on said binary coded signal. It is possible to obtain a track cross signal like in a case where a continuous groove or data is produced even in case where the record data train is formed with an intermittent pit train only. In such a way, a track can be automatically retrieved from the record data train formed on an optical disk with a simple and inexpensive constitution.
Patent JP-S63248364-A (JP)
Title: Instant noodle
Inventor: YOSHIZAKI MASAHIRO
IPC: A23L7/109
Filed: 1987-04-06
Abstract: PURPOSE:To obtain instant noodles having excellent qualities free from cutting of noodle patty and long strips of noodles and from deformation such as crack and warpage of noodles, by uniformly dispersing gelan gum to noodles. CONSTITUTION:A dough material is uniformly blended with preferably 0.3-1wt.% gelan gum to give the aimed instant noodles.
Patent JP-H01255442-A (JP)
Title: Arrester
Inventor: SUMIYOSHI MIKIO
IPC: H02H9/06
Filed: 1988-04-05
Abstract: PURPOSE:To reduce a limiting voltage, to prevent a varistor from deteriorating and to prevent an useless discharge due to a short time AC overvoltage by forming an airtight structure having a discharge electrode space, and connecting a discharge gap to be applied even in oil in series with the element having a lower operation starting voltage. CONSTITUTION:When a surge voltage is applied, a voltage of the initial current is substantially the discharge starting voltage of a discharge gap 29. The discharge starting voltage of the gap 29 is so set to a high value as not to discharge by a short time AC overvoltage. Since the gaps 29 are connected in series, the operation starting voltage of the varistor element 14 can be set to approx. 2/3 as compared with a conventional one, in case of 6.6kV,and its limiting voltage similarly becomes 2/3. Further, a normal operation voltage is not applied to the element 14, and the element 14 is released from a deterioration due to a voltage stress.
Patent JP-H07290363-A (JP)
Title: Manufacture of high-performance gear
Inventor: KATAYAMA AKIRA
IPC: B23F19/00
Filed: 1994-04-21
Abstract: PURPOSE:To manufacture a high-performance gear preventing the tooth flank fatigue strength reduction of the shot peening processed gear and balanced with the dedendum/tooth flank fatigue strength at a high dimension. CONSTITUTION:A shot peening process at the arc height of 0.2mmA or above is applied to a gear cut gear to be processed with hard shot balls having a hardness 1/2 or above of the surface hardness of the gear in the first stage, then soft shot balls having a hardness less than 1/2 of the surface hardness of the gear are projected in the second stage. Surface roughness projections formed by the hard shot balls are made a smooth shape, and the tooth flank fatigue strength and the dedendum fatigue strength are improved with good balance.
Patent JP-H08280638-A (JP)
Title: Cuff for hemodynamometer
Inventor: TOCHIKUBO OSAMU
IPC: A61B5/022
Filed: 1995-04-10
Abstract: PURPOSE: To provide a cuff for a hemodynamometer which enables highly accurate judgment of the maximum and the minimum blood pressures. CONSTITUTION: A cuff 10 is constituted of a hard curved plate 10a deformable under bending, an external cloth 10b wrapping the outer circumference of the curved plate 10a, an internal cloth 10c sewn on the external cloth 10b wrapping the inner circumference of the curved plate 10a, an air bag 10d provided on the internal surface side of the internal cloth 10c and a fixing fastener 10e fastened on the outer circumference of the external cloth 10b. The air bag 10d is made up of a transparent bag body 10g into which a reinforced fiber 10f is incorporated in a lattice. An optical distance sensor 12 is made up of a photo coupler 12a fastened on the external surface of the bag body 10g and a reflecting plate 12b fastened on the internal surface of the bag body 10g facing the coupler 12a.  The coupler 12a has a light emitting diode and a phototransistor and light emitted from the diode is reflected by the reflecting plate 12b and admitted into the transistor. Thus, the size of the output of the transistor varies according to a distance between the photo coupler 12a and the reflecting plate 12b.
Patent JP-H03285093-A (JP)
Title: Cleaning device for electrolytic anode residue
Inventor: TAMURA YASUTO
IPC: C25C7/02
Filed: 1990-03-30
Abstract: PURPOSE:To efficiently recover the slime deposited on an anode residue by moving the residue by a belt pierced with many through holes and injecting a cleaning soln. under high pressure from above and below the belt. CONSTITUTION:The endless belt 1 is moved, and a high-pressure cleaning soln. is injected from an upper injection nozzle 4 and a lower injection nozzle 5. The anode residue 2 placed on the belt 1 is moved in a cover 22, cleaning water is struck against the residue when the residue comes to the positions opposed to the nozzles 4 and 5, and the slime on the surface of the residue 2 is removed. The liberated slime falls on a trough 6 below the belt 1 along with the cleaning water and is recovered. As a result, the manpower required for cleaning is saved, and the slime is efficiently recovered.
Patent JP-H03283559-A (JP)
Title: Electronic component
Inventor: KATO JUNICHI
IPC: H01L23/50
Filed: 1990-03-30
Abstract: PURPOSE:To prevent noise and oscillation of electronic components by embedding a ferrite member in an encapsulant which resin-seals the electronic element part so as to be fitted to at least one of leads. CONSTITUTION:Provided is an encapsulant 11 which resin-seals the electronic element part such as a DIP-type IC semiconductor element and a part of a plurality of leads 12 electrically connected to this element part. One of leads 12 is fitted with a cylindrical ferrite member 13 which is embedded in the encapsulant 11. The ferrite member 13 is sealed with these members in resin- sealing of IC semiconductor element part, etc., simultaneously. That is, the presence of the cylindrical ferrite member 13 embedded in the encapsulant 11 and fitted to a lead 12 dispenses with the exterior arrangement of such members. This structure therefore realizes not only function of noisepreventing and oscillation, but also miniaturization of semiconductor devices. In addition, the ferrite member 13 is arranged closer to the generation source, thereby preventing noise emission.
Patent JP-H03282895-A (JP)
Title: Optical character reader
Inventor: SATO TOYOSHI
IPC: G06K9/20
Filed: 1990-03-30
Abstract: PURPOSE:To surely perform read of a character recorded in a state that it comes into contact with a character entry frame or protrudes therefrom by detecting a character pattern from a sheet image obtained as a result of elimination executed by an image eliminating means. CONSTITUTION:To a line buffer 10, a black frame eliminating circuit 20 for eliminating a character entry frame so as to leave a character pattern in a sheet image stored in said buffer is connected. To the black frame eliminating circuit 20, a character segmenting circuit 30 for segmenting a character pattern at every one character from an image from which a frameless part is eliminated is connected. To the character segmenting part 30, a matching circuit 40 for executing a character recognition processing with regard to the segmented character pattern is connected. In such a state, the matching circuit 40 reads out a connected standard pattern from a dictionary store memory 50, executes matching to the character pattern, and the result of matching is outputted as the result of character recognition processing. In such a way, an exact character read result is obtained.
Patent JP-H09271470-A (JP)
Title: Bone measuring method
Inventor: KITA JIRO
IPC: A61B6/00
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To exactly measure the strength of bone in a concerned area in spite of the size of bone to be examined by preparing an area determined with a main inertia axis as a reference, defining that area as a virtual area, defining a bone part a bone marrow part inside that virtual area as the concerned area and measuring various structural indexes inside that concerned area. SOLUTION: The cross-sectional image of a cross section is inputted to an image processor as an input image, that input image is binarized, a binarized image, for which only a cortex bone part 22 and a cancellous bone part 23 are extracted, is provided and while using that binarized image, the coordinate of center of gravity G in the binarized image and the main inertia axis around the center of gravity G are calculated. With that main inertia axis as a center, an area 13' in the form of isosceles triangle is defined as the virtual area, the cortex and cancellous parts 22 and 23 inside that virtual area are defined as the concerned area of an estimated body cross section and while using that concerned area, various structural indexes are calculated. Thus, the measurement of bone strength can be exactly reflected with the concerned area in spite of size of the bone to be examined.
Patent JP-H11277242-A (JP)
Title: Welding torch
Inventor: HORI KATSUYOSHI
IPC: B23K9/26
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To decrease the fluctuations in the position of a wire front end and to enable the inexpensive and easy exchange of consumable members by providing a welding tip of which one end side or the part near this side comes into contact with a torch front end member and functions as a turning fulcrum of the welding tip and the other end side energizes a wire, by which sure contact welding is executed. SOLUTION: The wire 3f is introduced from a torch body part to a torch front end member 16a by passing the wire guide hole 20a of a screw 17a and is passed through the guide hole 2f of a ceramic sleeve 21a. The wire arrives at a weld zone while coming into light contact with the power feeding part 25a of the welding tip 18a pressed by a leaf spring 19a at the point where the wire emerges from the ceramic sleeve 21a. Arc current is supplied to the torch front end member 16a coupled by a screw 17a from the torch body and enters the welding tip 18a by passing the contact welding part between a U-shaped groove 22a of the torch front end member 16a and the welding tip 18a fitted at one end therein. The arc current flows to an arc forming part through the wire 3f in contact with the power feeding part 25a.
Patent JP-H01256852-A (JP)
Title: Telephone set
Inventor: SENBON HIROYUKI
IPC: H04M1/00
Filed: 1988-04-07
Abstract: PURPOSE:To eliminate the need for seeking an object person by surrounding people or the loss time by allowing a telephone set inside to check whether or not the object person resides in it seat depending on the presence of a card or the presence of a message, transferring the call to other telephone set or informing the absence message depending on the situation automatically when the person is absent. CONSTITUTION:When a telephone call comes from a line 11, a person discrimination section 12 sends information of a person (Mr. A) corresponding to the number to a seat presence discrimination section 13. The section 13 uses an individual selection section 14 and a card information read section 20 to discriminate whether or not Mr. A resides in the vicinity of the telephone set. The individual selection section 14 stores information of absence of visit or the like in advance. Moreover, a card information read section 20 checks whether or not each card is loaded to the telephone set main body. A mode revision section 15 divides the mode into three kinds of speech mode, message mode and transfer mode based on the information of present status of Mr. A from the section 13. Then a switch SW 1 uses the information to connect the circuit corresponding to each mode. For example, in the absence, the mode is revised into the message mode and the message of Mr. A registered by a registration section 17 in advance is sent to the opposite party through a voice output section 18.
Patent JP-H11279648-A (JP)
Title: Method for charging steel slab into heating furnace
Inventor: YANAGINO KIMIHARU
IPC: B21B1/00
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a charging method of steel cast slabs into a heating furnace, in which slant shifting of a material to be heated can be reduce compared with that of the conventional method and the space therein can efficiently be utilized, at the time of continuously heating the materials to be heated in plural heating furnaces. SOLUTION: In the method for charging the long length and the short length steel cast slabs having different lengths with the longitudinal direction of the steel cast slab orthogonally crossed with skid rails into plural walking beam system heating furnaces, in the position at the downstream side of the short length steel cast slabs parallel with two or more lines, the short length or the long length steel cast slabs are charged, respectively.
Patent JP-S5320428-A (JP)
Title: Fungicides for agriculture and horticulture
Inventor: MISATO ASATADA
IPC: A01N59/06
Filed: 1977-07-15
Abstract: PURPOSE: To prepare fungicides for agriculture and horticulture, containing sorbit, etc. as active constituents, potent for control against blast on rice plants, gray mold, leaf mold, etc. on tomatoes, etc., not causing phytotoxicity, not having toxicity to man and beasts and residual toxicity. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04297341-A (JP)
Title: Atmospheric purifier
Inventor: SUZUKI NAGATOSHI
IPC: F01N3/08
Filed: 1991-03-26
Abstract: PURPOSE:To purify the ambient air of a vehicle as well as to solve a problem of atmospheric pollution. CONSTITUTION:A purifying means 1 consists of an inlet port 2, a filter 3, a purifying processor part 4, a blower 5 and a discharge port 6, and it is installed in a specified position in a vehicle 8. The blower 5 inhales ambient air from the inlet port 2, leading of into the purifying processor part 4 which processes the ambient air into purification. The discharge port 6 discharges the purified air to the outside.
Patent JP-H02266893-A (JP)
Title: Driving circuit for stepping motor
Inventor: FUKUI TOYOAKI
IPC: H02P8/00
Filed: 1989-04-03
Abstract: PURPOSE:To reduce cost by forming resistors connected directly to a plurality of exciting phases as a current common passage for passing the phases, and controlling voltages generated at the resistors. CONSTITUTION:If one phase excitation of only a coil phia is shifted to 2-phase simultaneous excitation of coils phia, phib, when a current starts to flow to the coil phib, the currents of both the coils phia, phib flow to a current detecting resistor R0. Accordingly, voltages to be applied noninverting input terminals of comparators Cpa, Cpb of drive circuits 01, 02 become higher as compared with that at the time of one phase excitation, and it becomes equivalent to a change that an apparent current is increased. It tends to so suppress the current to a reference voltage value as not to rise the current. Accordingly, the current flowing to the coil phia can be controlled to be smaller than the current value at the time of one phase simultaneous excitation. Thus, its cost can be reduced.