baber/WOPTO huggingface dataset:
Patent JP-H07202855-A (JP)
Title: Data transmitter
Inventor: MAIKERU JIEI GANZU
IPC: H04L27/00
Filed: 1994-11-28
Abstract: PURPOSE: To generate high speed phasing in a receiver by transmitting signals from two orthogonally polarized antennas so that signals may have offset slightly varying with time between both antennas. CONSTITUTION: A data signal is sent from a data signal source 20 in a transmitter part 10 to channels 21, 22 and carried to respective transmitting antennas 30, 32. The transmission phase of the signal to be transmitted from the antenna 30 is timewise-varied by a mixer 24 and an oscillator 26. Time variation phase offset corresponding to fixed frequency offset (about 3 to 6kHz for sound communication) of about 1 to 2% data symbol speed is used for the speed of antenna polarity variation. The antennas 30, 32 consisting of linear antennas transmit orghogonally polarized signals, i.e., the antenna 30 transmits a linear polarized signal on a vertical face and the antenna 32 transmits a linear polarized signal on a horizontal face. These signals are transmitted through multiple passes and modulated by nose, delay, distortion, etc., and a combined transmitting signal are received by a receiving antenna 35 as a synthetic signal.
Patent JP-H02164955-A (JP)
Title: Connecting structure for rc body opening part to metal frame
Inventor: OBATA KATSURO
IPC: E04H9/02
Filed: 1988-12-16
Abstract: PURPOSE:To form a frame member in light weight further eliminating the necessity for providing a stud by fitting to the internal peripheral surface of a body opening a metal pipe made frame member, providing in its peripheral surface a through hole arranging an anchor bolt and filling the frame member in its inside with mortar fixing the anchor bolt. CONSTITUTION:A reinforced concrete-made body opening 3 provides in its internal peripheral surface a frame member 4, formed by an angle steel pipe 5, to be fitted along, and quakeproof reinforcement is performed of the opening 3. This angle steel pipe 5 provides in its peripheral surface a through hole 7 with a suitable space inserting an anchor bolt 6, further the angle steel pipe 5 is filled in its inside with mortar 8 fixing the anchor bolt 6. A supporting pressure for the anchor bolt 6 is received to the through hole 7 and the mortar 8, further the frame member 4 restricts by itself the mortar 8. In this way, the necessity for arranging a spiral reinforcement and for mounting a stud can be eliminated.
Patent JP-2001136462-A (JP)
Title: Agc circuit
Inventor: OKADA NORITO
IPC: H03G3/20
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide an AGC circuit that can surely conduct AGC even in the transmission of an analog television signal and a digital television signal. SOLUTION: A band selection means 2 consisting of a 1st band-pass means 3 that blocks the passing of an audio intermediate frequency signal in a intermediate frequency band and passes a video intermediate frequency signal and of a 2nd band-pass means 4 that passes all signals in at least the intermediate frequency band is provided between a signal level control means 1 and a detection means 8.  When a television signal at the intermediate frequency band on the basis of the analog television signal is given to the signal level control means 1, the television signal at the intermediate frequency band is given to the detection means 8 via the 1st band pass means 3, and when a television signal at the intermediate frequency band on the basis of a digital television signal is given to the signal level control means 1, the television signal at the intermediate frequency band is given to the detection means 8 via the 2nd band-pass means 4.
Patent JP-H02163283-A (JP)
Title: Elevator cage sill and hall sill
Inventor: KANEKO SADAO
IPC: B66B13/28
Filed: 1988-12-16
Abstract: PURPOSE:To negate diffence in level between a cage sill and a hall sill so as not to create an obstruction in the passage by forming a structure such as to have an inclination in the lower position toward the direction of a space between the cage sill and the hall sill at the hall arriving time of the cage. CONSTITUTION:A footboard 3 for getting on and off is formed such as to be upwardly protruding at the center part in the width direction and provided at the lower edge part of an entrance and exit of a cage 1 in such a way as to cover a space between a slanted cage sill 4 provided at the cage 1 and a slanted hall sill 5 provided at a hall 2. As a result, when the cage 1 is positioned higher than the hall floor 2, the footboard 3 for getting on and off is adhered to the hall sill 5 of the hall floor 2 in the form of line contact, or when the cage 1 is positioned lower than the hall floor 2, the footboard 3 is also adhered to the hall sill 5 in the form of line contact. Accordingly, neither step nor space is created between the footboard 3 for getting on and off and the hall sill 5 of the hall floor 2, nor is created an obstruction in the passage of passengers and wheelchairs.
Patent JP-S63177741-A (JP)
Inventor: MIYAZAWA TATSUAKI
IPC: A01G9/08
Filed: 1987-12-15
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-2000141691-A (JP)
Title: Ink-jet recording apparatus
Inventor: TOBA KOICHI
IPC: B41J2/175
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To provide an ink-jet recording apparatus capable of eliminating the phenomenon of generating ink scattering so as to solve the problem of fouling of the inside of the recording apparatus in a wide range, in particular, fouling of the recording paper. SOLUTION: An ink-jet recording apparatus comprising an ink-jet recording head mounted on a reciprocally movable carriage, for injecting ink droplets, corresponding to printing data, wherein ink absorbing materials 30, 31 or ink wiping members are provided on one of or both of first and second members 8, 20 to be contacted with each other, having the possibility of the adhesion of an ink ejected from the recording head, is provided.
Patent JP-2001129557-A (JP)
Title: Water treatment method
Inventor: SEKIYA TORU
IPC: C02F1/52
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To facilitate the pH control of water to be treated, to reduce apparatus cost and running cost and to prevent the discharge of carbon dioxide to the atmosphere in a water treatment method for lowering the pH of water to be treated by adding carbonic acid to water to be treated in a front stage of flocculation treatment. SOLUTION: Carbonic acid is added to water to be treated by directly dissolving carbon dioxide in water to be treated through a gas permeable membrane. For example, carbon dioxide in a carbon dioxide cylinder 52 is introduced into a carbon dioxide dissolving apparatus using a gas permeable membrane through a carbon dioxide introducing pipe 54 and dissolved in raw water in a water arriving well tank 4 through the gas permeable membrane by the carbon dioxide dissolving apparatus. Thereafter, a flocculant 40 is added to raw water in a rapid stirring tank 8.
Patent JP-H03178019-A (JP)
Title: Rotary head type magnetic recording and reproducing device
Inventor: NISHIHARA KEIICHI
IPC: G11B5/41
Filed: 1989-12-06
Abstract: PURPOSE:To enable head cleaning under the loading state of a tape cassette by providing a cleaning tape drawing part for drawing out the cleaning tape to a position capable of making contact with a rotary head drum and a cleaning tape traveling part. CONSTITUTION:The cleaning tape 6 is drawn out from the inside of a cleaning tape cassette C2 to come into contact with the rotary head drum 3 (rotary head 2) by driving the cleaning tape drawing part. When the cleaning tape 6 is traveled by driving the cleaning tape traveling part, the rotary head 2 rotating with the rotary head drum 3 is rubbed by the cleaning tape 6, so that dirt sticking to the rotary head 2 is removed. By this method, the head cleaning can be performed under the loading state of the recording and reproducing tape cassette C1.
Patent JP-H02164974-A (JP)
Title: Eaves gutter device
Inventor: TANNO NORIO
IPC: E04D13/064
Filed: 1988-12-15
Abstract: PURPOSE:To prevent a side surface of a wall and a fascia board or the like from being stained by rainwater further a flow path from being choked by fallen leaves by setting up on a hanging metal fixture, traversing an eaves gutter in its opening part, a flashing board and hooking its rear side end part to be stopped to an eaves edge cutwater plate in its bottom end part. CONSTITUTION:A hanging metal fixture 30 is formed by a holding part 31, traversing an eaves gutter 20 in its opening part, and a mounting part 32, and it is fixed to a fascia board 15. In the case of a flashing board 40 having in its full surface many cutwater holes 41 further folding to the upper at an acute angle a rear side end part forming a fold part 42, it is hooked and stopped to an eaves edge watercut plate 13 in its folded piece 14. Further a front side end part 43 is mounted lowering the front to a corner of a flexed part 34 in the metal fixture 30. In this way, rainwater is prevented from splashing, and the eaves gutter can be prevented even from being choked by fallen leaves.
Patent JP-H09162592-A (JP)
Title: Air-conditioning duct fixing structure to electromagnetic shield room
Inventor: SUGAWARA SUKEYUKI
IPC: F24F13/02
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To provide an air-conditioning duct fixing structure to an electromagnetic shield room which does not deteriorate electromagnetic wave shielding properties of electromagnetic shield applied to the electromagnetic shield room, and can suitably perform air-conditioning in the electromagnetic shield room. SOLUTION: Air-conditioning duct fixing structure 10 to an electromagnetic shield room 15 to which electromagnetic shielding is applied by covering the circumference with conductor is used. Between the electromagnetic shield room 15 and an air-conditioning equipment 11 installed outside the room 15, a plurality of air ducts 14 turning to the guide path of air are installed and link them together. Thereby a plurality of air-conditioning ducts are formed of conductor, in a specified size, and arranged at specified intervals.
Patent JP-H05152178-A (JP)
Title: Semiconductor device
Inventor: IGARASHI HATSUHIDE
IPC: H01L27/04
Filed: 1991-11-29
Abstract: PURPOSE:To provide an identification circuit which, even when incorporated in a package, easily recognizes identification codes. CONSTITUTION:A semiconductor device is provided with a ROM 10 in which identification codes are stored and p-channel MOS transistor M1 connected to the ROM 10 in series. The ROM 10 contains enhancement type n-channel MOS transistors M2, M4 and M7 and depression type n-channel MOS transistors M3, M5 and M6. Gates of these transistors are connected to external terminals 21-27 for ordinary use which are connected to input/output circuits (I/O) 1-7, respectively. Then a measuring power supply is connected to the external terminal 21 and the power supply VDD is grounded. When an address voltage of '101001' is impressed, the circuit is put in continuity, reading an identification code of '001'.
Patent JP-H11149274-A (JP)
Title: Plasma display panel and driving method thereof
Inventor: INANAGA YASUTAKA
IPC: G09G3/298
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To restrain the peak value of discharge current with brightness hardly changed, and reduce the cost of a drive circuit and defective display, by impressing a pulse, which rises preceding a pulse impressed on a first or a second electrode and falls quickly after completion of discharge generated by the impressed pulse, to a specific electrode. SOLUTION: A pulse rising from OV a little preceding respective maintenance pulses and after the lapse of about 1 μs, falling to OV again is impressed on a set W of first row electrodes. By setting voltage after rising of discharge accelerating pulse to be a sufficiently small value than discharge starting voltage between the row electrode W and a line electrode, in a cell to which wall charge is not written in adress term, namely in a cell in which maintenance discharge is not performed, discharge between the row electrode W and the line electrode is not generated. Further because the wall change accumulated since falling of the discharge accelerating pulse is utilized, the voltage value after rising of the discharge accelerating pulse can be restrained to be low.
Patent JP-H04187416-A (JP)
Title: Method of extruding thermoplastic resin film sheet
Inventor: HASEGAWA HITOSHI
IPC: B29C48/31
Filed: 1990-11-20
Abstract: PURPOSE:To prevent the thickness of end part of a film sheet from enlarging, and facilitate the change of the film width, and thus improve the article efficiency by disposing a cooling pipe nearly parallel to a slit in the manifold of an extrusion mold corresponding to a slit covering board, and cooling molten resin around the cooling pipe. CONSTITUTION:Thermoplastic resin is supplied from the resin passage of a mold main body 11 to the inner part of a manifold, and via an expansion land 14 from a land 13, extruded from a slit 15. On the slit end part, a slit covering board 20 is secured, and the length of the slit 15 is adjusted in order to change the width of a film sheet. In the space of the manifold 12 corresponding to the slit covering board 20, a cooling pipe 30 is disposed. The cooling pipe 30 is comprised of an outer pipe 31 and an inner pipe 32 and serves to cool molten resin by passing a predetermined temperature adjusted cooling fluid therethrough. The length of the cooling pipe 30 is controlled by a telescopic action of the cooling pipe so as to adjust the cooling range of resin. When the temperature of the cooling fluid is low, the preventive effect in the thickness of the sheet end part becomes large.
Patent JP-2000151348-A (JP)
Title: Surface acoustic wave filter
Inventor: TSUJI DAISHIYUN
IPC: H04N5/44
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To make the surface acoustic wave filter small-sized by reducing the mounting area of a circuit. SOLUTION: This surface acoustic wave filter 10 has an amplifying means 11, a surface acoustic wave filtering means 12, and a package 13. The amplifying means 11 amplifies an input signal and generates an amplified signal. The surface acoustic wave filtering means 12 extracts a signal of necessary frequency band from the amplified signal. The package 13 hermetically seals the connected amplifying means 11 and surface acoustic wave filtering means 12.
Patent JP-H01160298-A (JP)
Title: Multi-wavelength optical exchange system
Inventor: SAKIDA YASUHIKO
IPC: H04B10/291
Filed: 1987-12-17
Abstract: PURPOSE:To make any kind of a terminal set exchangeable, to make any information speed available, to use an exchange network in common and to reduce the cost of an interface between equipments by employing the interface between equipments applying exchange connection to communication information in an exchange system without modifying an optical signal depending on wavelength multiplex. CONSTITUTION:When a subscriber's equipment detects a call from a terminal equipment, the subscribers equipment uses a wavelength lambdan+1, for control information to transmit an optical signal representing call set information to an exchange system TEX via an optical fiber. An optical demultiplexing circuit BRLS corresponding to the subscriber's equipment in the exchange system TEX receives the call setting information, converts the information into an electric signal, which is received by a processing unit LSP. The processing unit LSP checks the operating state of the subscriber's equipment accommodating an incoming terminal equipment, selects a wavelength not in use at present and a cross point Xpn+1 1 of an optical switch circuit OSWS not in use and transmits the result to the subscriber's equipment of the caller side and the incoming terminal side when the said subscriber is not in use. Thus, the communication is attained by the subscriber's equipment of the caller side outputting an optical signal with a designated wavelength and by the subscriber's equipment at the called terminal equipment receiving the optical signal with the designated wavelength.
Patent JP-H11115072-A (JP)
Title: Adjacent section forming device for folding rule of corrugated board box material
Inventor: YAMAMOTO MANKICHI
IPC: B31B50/25
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a means for forming an adjacent section formed by crushing a number of short straight lines arranged along a main rule section in an optimum manner. SOLUTION: Adjacent forming rules 14a and 14b with protrusions 16 formed on the peripheral ends are provided between a paper feed process and a folding process for a box manufacturing machine, and the adjacent section forming rollers are lifted and lowered. The lifting and lowering operation is controlled by sensing a corrugated board box material 12 carried by a conveyor by a sensor 13 and an adjacent section is formed on the desired position of the corrugated board box material by the desired length.
Patent JP-H02163884-A (JP)
Title: Display polygon painting out and processing system
Inventor: ITO TAKAHIRO
IPC: G06T11/40
Filed: 1988-12-16
Abstract: PURPOSE:To increase processing speed by previously storing the coordinate of one intersection of a scanning line in the stack of a memory, and plotting the segment between the intersection having the stored coordinate and the other intersection whenever the other intersection is obtained. CONSTITUTION:When a convex quadrangle having four vertexes C1-C4 is to be surface-painted (painted out), when the second vertex C2 is obtained first, X coordinates (X2, Xa, Xb,... X1) of one side intersections between the quadrangle and Y-axis directional scanning addresses (Y2, Y2-1,...) are successively written in an edge stack M5 of the memory. Further, whenever each of the other intersections is determined, namely, whenever the X coordinate of two intersections on the same scanning line is calculated, the segment between the intersections is successively plotted. Next, when the third vertex C3 is obtained, the segment between two intersections is successively plotted, and X coordinate information about one side intersections after the vertex C3 is stored in the edge stack M5 in the same manner. Further, whenever the X coordinate of each of the other intersections is calculated, the segment between the intersections is successively plotted. Thus, the processing speed can be increased.
Patent JP-H09147279-A (JP)
Title: Multiple dwelling house fire monitoring system having interlocking test function
Inventor: UEDA TAKESHI
IPC: G08B25/00
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for discrimination of sending objects of the alarm control signals between a real fire mode and a test mode when the alarm control signal is transmitted to a dwelling ridge receiver from a dwelling house receiver in a multiple dwelling house fire monitoring system. SOLUTION: A dwelling house receiver 1 contains a conduction/fire monitoring circuit 11 which is connected to an outdoor display 2 and discriminates and detects the generation of warning of a fire sensor S connected to a sensor circuit Ls and also the disconnection of the circuit Ls. When a fire alarm signal is received from the receiver 1, a dwelling ridge receiver 4 returns the different alarm control signals to the receiver 1 between the test and real fire modes. Then the receiver 1 outputs a test operation confirmation tone via the display 2 only when the alarm control signal is received from the receiver 4 while receiving a test mode signal from a repeater 3 having a test terminal.
Patent JP-2000145348-A (JP)
Title: Suspension fittings for excavation rod
Inventor: FUJII HAJIME
IPC: E21B7/00
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To eliminate the danger of falling by making the hooking and removal of wires unnecessary at a high place during connecting and adding work for excavation rods and providing definite holding of the excavation rods. SOLUTION: A suspension fittings for the excavation drills is equipped with a suspension fitting main body 16 with an insertion hole 17 fittable to a male joint 12 of an excavation rod 10 opened at a lower surface, a suspension hook 19 attached to the upper portion of this main body, and linking pins 13, 13 provided in a freely appearing and disappearing in a horizontal direction so as to link by straddling a notch 14 at the side face of the male joint appearing from the inner side face of the insertion hole 17.  The suspension fittings of this excavation rod comprises a rising an falling cylinder 22 which is externally inserted in a freely rising and falling manner to the main body of suspension fittings and the linking pin 13 appears and disappears from the inner side face of the insertion hole 17 by the up and down motions of the fittings, an operation ring member 26 restricting the falling of the rising and falling cylinder for blocking the falling at the highest rising position of the cylinder 22, and a stopper member 33 for restricting the rise of the rising and falling cylinder for blocking the rise at the lowest filling position of the cylinder 22 provided at the upper position of the cylinder 22.
Patent JP-H01159062-A (JP)
Title: Friction type rice-cleaning machine
Inventor: SATAKE TOSHIHIKO
IPC: B02B3/06
Filed: 1987-12-15
Abstract: PURPOSE: To finish milled rice taken out of a discharge port in the final to the milled rice free of intrusions at a high yield by rapidly removing a large amt. of bran or chaff which is generated on the supply side of a perforated wall bran removing and grain polishing cylinder and is large in sizes from through-holes of a large mesh width. CONSTITUTION: A spiral rotor 4 and grain polishing roller 6 are pivotally mounted at the perforated wall bran removing and grain polishing cylinder 2 and a revolving shaft 3 freely rotatably disposed in this grain polishing cylinder 2. The one side of a grain polishing chamber 7 consisting of the grain polishing cylinder 2 and the grain polishing roller 6 as main parts is made to communicate with a rice grain supply section 8 and the other side with a milled rice discharge section 9, respectively. The area A on the supply side 52 of the grain polishing cylinder 2 comprises the through- holes t1 of the larger mesh width than the mesh width of the area B on the discharge side 53.  Consequently, a large amt. of the bran or chaff of the large sizes generated on the supply side of the grain polishing cylinder 2 is rapidly removed from the through-holes t1 of the large mesh width to accelerate grain polishing, by which the milled rice taken out of the discharge port in the final may be finished to the rice free of the intrusions at the high yield.
Patent JP-H06162342-A (JP)
Title: Vending machine
Inventor: KOBAYASHI MOTOOMI
IPC: G07F11/46
Filed: 1992-11-27
Abstract: PURPOSE:To prevent the whole of a vending machine from being larger-sized more than necessary and to prevent rolling of a mobile commodity storage column with a relatively simple constitution with respect to a vending machine provided with the mobile commodity storage column which can be pulled out. CONSTITUTION:A leftmost commodity storage column 25 on the door pivotal supporting part side out of plural commodity storage 25 to 30 is columns fixed, and the other commodity storage columns 26 to 30 are mobile so as to be moved in the longitudinal direction through an upper supporting rail 33. A supporting frame 45 which fixes the lower part of the fixed commodity storage column 25 is provided, and a rolling stop rail 40 is provided between this supporting frame 45 and the mobile commodity storage column 26 adjacent to it, and rolling of the commodity storage column 26 is prevented by the rolling stop rail 40.