baber/WOPTO huggingface dataset:
Patent JP-H01166896-A (JP)
Title: Manufacture of stripe taking type resistance welded steel tube excellent in low temperature toughness
Inventor: KONNO NAOKI
IPC: B21C37/083
Filed: 1987-12-22
Abstract: PURPOSE:To eliminate dullness of edges and to stabilize toughness of a weld zone by executing scarfing by an edge mirror with respect to steel strips divided in the longitudinal direction by a shearing system. CONSTITUTION:When a hot coil to be base metal of a resistance welded steel tube is divided into many pieces in the longitudinal direction by the shearing system, the edges 2 become dull 3. The steel strips 1 whose edges become dull are subjected to scarfing by the edge mirror 8 to eliminate the dullness 3 of the edges 2. By this method, pressing adhesion of a structure with high hardness with request to the matrix due to segregation of the central part of wall thickness of the coil or MnS to the weld zone 5 of the resistance welded steel tube is controlled to the minimum and the toughness of the weld zone 5 is improved.
Patent JP-H04191265-A (JP)
Title: Elevator device
Inventor: FUJITA YOSHIAKI
IPC: B66B1/06
Filed: 1990-11-27
Abstract: PURPOSE:To keep off any rolling in an elevator cage due to inclination by shifting a weight and correcting the cage inclination at a time when this cage inclination is detected. CONSTITUTION:When passenger getting into an elevator cage 5 are one-sided into one spot, by way of example, and thereby the cage 5 gets unbalanced into inclination, this inclination is detected by a tilt detector. On the basis of this detection, a driver 27 of a weight 26 is controlled by a control means 33, through which the weight 26 is controlled so as to balance the centroid of the cage 5, thus the inclination of the cage 5 is corrected. With this constitution, any rolling in the cage 5 attributable to inclination of the cage 5 is preventable.
Patent JP-H02169119-A (JP)
Title: Method for controlling plate flatness
Inventor: KOYAMA TOSHIHIRO
IPC: B21B37/42
Filed: 1988-12-22
Abstract: PURPOSE:To perform plate flatness control which makes the best use of characteristics of each control input even when the control input is affected by each kind of limit value by determining combination of the corrected quantity of the optimum control input after control to the upper and the lower limit value charged on the control input and its corrected quantity is satisfied. CONSTITUTION:In a method for controlling the plate flatness of rolled stock so that it takes the optimum by adjusting the control input, under a constraint that the upper and the lower limit are provided in the control input, the corrected quantity of the control input to minimize a target function which is the weighed square sum of deviations of plate flatness distribution in the width direction of the rolled stock can be obtained by using the non-linear programming. The plate flatness of the rolled stock is controlled based on the corrected quantity of this control input obtained. By this method, the characteristics of the control input is employed to the maximum to perform the optimum plate flatness control.
Patent JP-H11155966-A (JP)
Title: Fireproof screen
Inventor: MIYAGAWA YASUYUKI
IPC: A62C2/10
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a fireproof screen which enables combination of a partitioning function by adding a sound shielding function to a non-combustible film material while preventing a drop in the fire spread preventing function with a larger strength. SOLUTION: A fireproof screen 10 is built in a double-layer structure which has a flexible sound shielding material 22 and a flexible sound absorbing material 24 mounted both on a non-combustible film material 20. The non-combustible film material 20 employs fabric such as silica cloth and two sheets are arranged as surface and rear to sandwich the sound shielding material 22 and the sound absorbing material 24 from both sides at a proper interval. The sound shielding material 22 employs a highly flexible metal sheet and the sound absorbing material 24 a non-combustible rock wool or non-combustible wool material such glass wool.  The shielding material 22 is arranged at the central part between the two sheets of the non-combustible film materials 20, as surface and rear, while the sound absorbing material 24 is packed so as to fill space parts respectively between the sound shielding material 22 and the non-combustible film materials on both sides.
Patent JP-H08181674-A (JP)
Title: Voice information transmission system
Inventor: YAGASA FUMIKO
IPC: H04J3/00
Filed: 1994-12-27
Abstract: PURPOSE: To allow high efficiency voice CODEC to receive a PB signal whose quality is warranted while satisfying the PB signal NTT standards in addition to a voice signal. CONSTITUTION: When a PB signal reception circuit 2 detects a PB signal at a transmission section T, signals for a tone period and a pause period for the PB signal coded by an in-band processing circuit 3 are expanded at least by a prescribed frame number period (in compliance with PB signal NTT standards). Whether the signal is a voice or a PB signal is discriminated in the unit of frames and a PB expanded output is obtained for a period when a multiplexer 4 detects the PB signal and voice coded data are outputted for other periods. Furthermore, a frame mode detection circuit 7 in a equipment section R detects a frame mode of the PB signal to decode the PB signal and the voice signal or the PB signal is sent to an output line selectively.  Thus, the PB signal whose quality is warranted while satisfying the PB signal NTT standards in addition to a voice signal is sent to a digital line 10.
Patent JP-H04193039-A (JP)
Title: Uninterruptible switch for distribution line
Inventor: MATSUSHITA KUNIO
IPC: H02J9/06
Filed: 1990-11-27
Abstract: PURPOSE:To eliminate a semiconductor switch for single phase by a constitution wherein a semiconductor reverse parallel circuits for two phases are interrupted earlier than a three pole switch because of the difference of switching speed and zero-phase current flows through the remaining phase but a feeder circuit breaker is tripped because the difference of switching speed is shorter than the time limit of a protective relay and thereby power interruption is prevented. CONSTITUTION:When power is fed from a substation M to a section BR, an uninterruptible switcher S' is connected in parallel with a section switch P. After a three-pole switch 2' is closed and a semiconductor switch 1' is conducted, the section switch P is opened. When a linkage switch Q is subsequently closed, a current traverses through a loop to open the semiconductor switch 1' and the three-pole switch 2' thus connecting the section BR with a distribution line A. At that time, a single phase is connected through a connecting line C until the three-pole switch 2' is opened thus producing zero- phase current I0 and zero-phase voltage. When control is made such that the switch 2 is opened before a ground overvoltage relay and a ground directional relay in the substation function, function thereof can be prevented.
Patent JP-2000142493-A (JP)
Title: Wind throb reducing device for automobile
Inventor: TAKAHASHI HIROYUKI
IPC: B62D37/02
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a wind throb reducing device for an automobile that can reduce air flow along a door glass and restrain occurrence of the wind throb when the door glass is opened by this. SOLUTION: This device is mounted to a door journalled to a front pillar 20, has a door mirror 24 comprising a support body 30 positioned a clearance away from the outside surface of the front pillar or the door and a mirror 32 supported by the support body, reduces wind throb occurring when a door glass is opened in an automobile having the openable door glass, and is provided with an air guide 28. This air guide is formed so as to deflect upward air flow traveling through the clearance.
Patent JP-H05171698-A (JP)
Title: Moisture-proof structure between wall panel and floor panel
Inventor: IZUMIMOTO KAZUYA
IPC: E04B1/64
Filed: 1991-11-12
Abstract: PURPOSE:To improve airtightness between the lower end of a wall panel and the external end face of a floor panel, to prevent the inflow of moisture from a section under a floor and to enhance a moisture-proof effect. CONSTITUTION:A waterproof sheet 3 with an extending section 3A extended while crossing the lower end of a frame is interposed to the internal surface of the frame formed by rectangularly joining frame materials 6, 7 and an interior finish board 12 is annexed in a wall panel PW. A floor joint material 5 is fitted between fillers 4 disposed between the lower end of the wall panel PW and a cloth base F and the external end face PF1 of a floor panel PF while the extending section 3A is inserted between the fillers 4 and the external surface of the floor joint material 5 and between the internal surface of the floor joint material 5 and the external end face PF1 of the floor panel PF through the lower section of the floor joint material 5.
Patent JP-H01167975-A (JP)
Title: Heat generator
Inventor: SUZUKI YASUHIKO
IPC: H05B3/10
Filed: 1987-12-24
Abstract: PURPOSE:To prevent a burning and to avoid a decomposition by providing a layer including a ceramics on the surface of a heat generator. CONSTITUTION:A heat generator 5 is installed at the inner wall surfaces of a heat insulation box 1, and used for keeping heat of a substance 4 to be heated. The heat generator 5 has a heat generating member 6 covered with a coverage material 8, and a ceramics paper 9 is arranged over the surface of the coverage material 8 as a layer including a ceramics. Since the ceramics outputs far infrared rays, the substance to be heated is heated from the inside, and a decomposition can be prevented.
Patent JP-H01165455-A (JP)
Title: Wire stroke measuring device of wire dot printer
Inventor: KANDA SHINJI
IPC: B41J2/30
Filed: 1987-12-22
Abstract: PURPOSE:To enable wire stroke to be measured automatically by providing the first lighting device and the first camera at one end of a thin plate, and the second lighting device and the second camera at the other end, and controlling a variable density image processing device connected to the first and second cameras by using a computer. CONSTITUTION:A printer head 20 has the first-stage row of pins 22 and the second- stage row of pins 24, and the first lighting device and the first camera 32 which photographs the first-stage row of pins are provided at one end of a thin plate 28, while the second lighting device 34 and the second camera 36 which photographs the second stage row of pins are provided at the other end. The first and second lighting devices 30, 34, the first and second cameras 32, 36 and a variable density image processing device are controlled by a computer. If an opaque thin plate 28 is used with the second lighting device, the effect of a shadow can be eliminated from the second-stage row of pins 24, and the background light of the first-stage row of pins 22 be uniformized. Furthermore, the contrast can be improved and high- accuracy measurement be realized. If the first lighting device 30 is used and the opaque thin plate 28 is inserted, the effect of the second-stage row of pins 24 is precluded. In addition, the background light of the first-stage row of pins 22 can be uniformized and an image with sharp contrast be obtained.
Patent JP-H01167387-A (JP)
Title: Wax for heat-sensitive transfer ink
Inventor: TAGAWA TORU
IPC: C09D11/02
Filed: 1987-12-23
Abstract: PURPOSE:To obtain the title wax improving dispersibility of colorant such as dye or pigment, comprising modified wax prepared by grafting a specific unsaturated carboxylic acid compound onto wax. CONSTITUTION:The aimed wax comprising modified wax (preferable example; paraffin wax or carnauba wax) which is obtained by grafting (B) an alpha,beta unsaturated carboxylic acid compound such as maleic anhydride onto (A) wax having 50-100 deg.C melting point by radical reaction and has 50-100 deg.C (especially 60-90 deg.C) and <=1,000CP melt viscosity at 100 deg.C.
Patent JP-H07178348-A (JP)
Title: Nonmagnetic metal separator
Inventor: TANI TOSHIAKI
IPC: B03C1/16
Filed: 1993-12-24
Abstract: PURPOSE:To prevent nonmagnetic metal from sticking and depositing on a parting plate when nonmagnetic metal is separated by the parting plate in a nonmagnetic metal separator by changing the parting plate according to the kind, of nonmagnetic metal to surely perform separation and making the angle of repose of the parting plate small. CONSTITUTION:Refuse thrown in from a throw-in hole 1 is transferred at a prescribed speed by a belt conveyor 2. Nonmagnetic metal is separated from other refuse in a magnetic drum 6 installed inside rotating roller 3 on the downstream side by using its quality that the nonmagnetic metal is repulsed by induction electromotive force caused by eddy current an is let fly farther than the other refuse. A parting part 9 is installed in a discharge part 10 in the falling direction. By adjusting a parting plate of the parting part so as to be freely movable up and down, the parting plate is changed and the angle of repose is made small to perform separation.
Patent JP-H11160692-A (JP)
Title: Liquid crystal panel and electronic equipment
Inventor: MURAIDE MASAO
IPC: G02F1/1368
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To increase the aperture rate of each picture element and its uniformity, and to prevent the temperature rise caused by the projected light. SOLUTION: A liquid crystal panel is provided with a liquid crystal layer held between a pair of substrates and picture element electrodes 11 arranged in a matrix form on a TFT array substrate 1. Shielding data lines 35 mask TFT for switching the picture element electrodes from the upper side, and shielding layers 3 mask the TFT and scanning lines 31 from the bottom. An aperture region of each picture element is specified by the shielding layer 3 and data lines 35. On the opposing substrates, a black matrix is formed from a high reflectance material.
Patent JP-2001140380-A (JP)
Title: Ceramic sound absorber
Inventor: KAWASAKI HIDENAO
IPC: C04B41/50
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a porous ceramic sound absorber having an excellent sound absorption characteristic and weather resistance, being particularly resistant to fouling, and easy to clean even when fouled, maintaining its good appearance over a long period. SOLUTION: The sound absorber is made of a ceramic block obtained by adding a combustible porosity imparting material to refractory clay and/or refractory chamotte and baking the mixture, the ceramics block having communicating pores with chief pore diameters from 0.2 to 2000 μm, and a permeability of 1 cm3.cm/cm2.sec.cmH2O or more. The ceramic block has a number of sound absorbing holes or grooves bored in its surface, and only the surface is glazed while the inner peripheral surfaces and bottom surfaces of the sound absorbing holes or grooves are left intact to provide the surface with a substantially air-impermeable layer of glaze with the communicating pores filled.
Patent JP-H07182565-A (JP)
Title: Method for controlling print of receipt in pos terminal
Inventor: OKAMOTO SUSUMU
IPC: G07G1/12
Filed: 1993-12-24
Abstract: PURPOSE:To improve the print-processing speed of a stamp part and to easily change the contents of a character part in the stamp part. CONSTITUTION:A control part 1 previously registers the graphic part 5a of the stamp part in a receipt 5 as image data and the character part 5b of the stamp part as character code data. At the time of printing the receipt 5, a printer 4 prints detailed data 5c in the receipt 5. The receipt is issued by reading out image data of the graphic part 5a and character code data of the character part 5b registered by a storage means 3, printing the graphic part 5a and the character part 5b to be the stamp of a receipt to be issued next and cutting the gap between the last line of detailed data in a former receipt and the stamp by a cutter 4a.
Patent JP-2001141729-A (JP)
Title: Organic-inorganic composite fine particle for immunological analysis
Inventor: NIWA ATSUSHI
IPC: G01N33/543
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To perform an easy, highly quantitative and highly sensitive analysis in immunological analysis using antigen-antibody reaction. SOLUTION: The organic-inorganic composite fine particles for immunologicval analysis are formed of an inorganic core parts and an organic coating parts. In the fine particles the inorganic core parts support a substance having the function of revealing a quantitatively detectable physical quantity, and the physical quantity can be detected from the outside of the particles. Further, a method for producing the fine particles, the fine particles having an antibody or antigen bonded thereto, and an immunological analytic method using the fine particles are proposed.
Patent JP-H05252446-A (JP)
Title: Charge coupled image sensor
Inventor: DAVID MORGAN WILLIAM AMOS
IPC: H04N5/3722
Filed: 1992-12-07
Abstract: PURPOSE: To speed up vertical charge transfer between video storage elements of a sensor by performing transfer from a video pickup area to a video fetching area and further performing transfer to an output register at a different transfer rate simultaneously. CONSTITUTION: Accumulated pixels are transferred from a video fetching area 500 to a video accumulation area 600 with a 1st transfer means accumulation area clock signal ϕs , and further transferred to a horizontal output register 340 from the area 600 with a 2nd transfer means storage area clock signal ϕh . Then, the video accumulations area 600 and a shield buffer area 610 continue to operate separately and the area 600 is able to accept a fast vertical shift so as to accept a line of electric charges from the area 500. When the area 600 becomes full of transferred lines, a transfer means 620 and 360 operate at different pixel transfer rates. Consequently, the time usable for the transfer of pixels from the area 500 to the area 600 is prolonged and the necessary transfer rate is reducible, so thermal noise and fixed pattern noise due to increase in the transfer rate can be reduced.
Patent JP-2001144810-A (JP)
Title: Transmission band width control system for transmission data in network
Inventor: KOGA TAKAHIRO
IPC: H04L12/28
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a constitution for improving data transmission efficiency without delaying the transmission/reception of transmission data in a network. SOLUTION: A protocol conversion repeating device 2 to which a terminal 1 or 3 having a transmission band width manager 1a or 3a, a transmission band width monitor 1b or 3b and a transmission quantity control part 1c or 3c is connected through a plurality of networks different in line transmission speed, a low transmission speed line 4 and a high transmission speed line 5, for example, and has a transfer band width control part 2a changing transmission band width between the plurality of networks. The transmission band with monitor 1b or 3b monitors the transmission band width of transmission data between the first terminal and the second terminal 3.  The transmission quantity control part 1c or 3c controls remaining valid band width being monitored transmission band width and the transmission band width of transmission data is transmitted to the low transmission speed line 4 and the high transmission speed line 5.
Patent JP-H06216369-A (JP)
Title: Improved manufacturing process of schottky barrier diode relating to single polybipolar process improved
Inventor: BURAIAN MAKUFUAAREN
IPC: H01L21/331
Filed: 1991-12-11
Abstract: PURPOSE: To manufacture a diode used in a Schottky clamp transistor, with a minimum number of processings. CONSTITUTION: Oxide layers 12a, 12b are formed between a substrate 2 and upper side polysilicon layers 16a, 16b, wherein dry etching can be used for the layers 12a, 12b, and this can miniaturize a circuit as compared with a wet processing. According to this process, overreaching can be prevented and a metal silicide anode with respect to substrate Schottky barrier can be ideally formed. Further, the performance of the layers 12a, 12b can be improved except for the problem of Schottky mask conformability and a parasitic diode.
Patent JP-H03188793-A (JP)
Title: Private branch exchange
Inventor: DOI KATSUNARI
IPC: H04Q3/58
Filed: 1989-12-19
Abstract: PURPOSE:To eliminate need for program setting at the installation of a private branch exchange by making dialing of ground start type and dialing of loop start type when power-on or reset of the private branch exchange is detected so as to identify and register the kind of the relevant contract trunk line. CONSTITUTION:When a power-on reset detection section 16 detects power-on or reset, a control section 14 closes a relay contact 8 to make dialing of ground start type. When a contract trunk line is of ground start type, the control section 14 identifies the dialing with a Tip ground detection circuit 16 to register the trunk line into a storage section 15 as a ground start trunk line. When the contract trunk line is of loop start type, the control section 14 uses the detection circuit 6 to discriminate it that the trunk line is not the ground start trunk line and breaks the relay contact 8 for the loop start dialing, connects a Ring terminal 1 and a Tip terminal 2 to a rectifier circuit section 7 and a DC loop forming loop current detection circuit 10 identifies it to register the trunk line into the storage section 15 as the loop start trunk line.
Patent JP-H0694832-A (JP)
Title: Ultrasonic distance measuring method and device for detected substance with minute area
Inventor: YAMAMURA SHIYUUMEI
IPC: G01S7/521
Filed: 1991-12-11
Abstract: PURPOSE:To measure the distance by using an ultrasonic type distance sensor even though a substance to be detected has a reflection surface of the ultrasonic wave of a minute area. CONSTITUTION:Ultrasonic type distance sensors 1a and 1b are provided opposing to both side surfaces of a steel belt 10, vibrators 3a and 3b of the sensors are bent in a concave form, an ultrasonic beam is radiated to the side surfaces of the steel belt 10 in the condition to restrict the beam, reflection waves 6a and 6b from the side surfaces are detected, and the propagating time t2 at that time is measured. Furthermore, standard distant reflection plates 4a and 4b are installed to the sensors, and a standard propagating speed is found from the propagating time t1 when the ultrasonic wave is radiated to the standard distant reflection plates, so as to measure the distance between the sensors and the steel belt from the standard propagating speed and the propagating time t2.
Patent JP-H07182929-A (JP)
Title: Insulated wire with self welding ability
Inventor: HANADA TAKAHIKO
IPC: H01B3/30
Filed: 1993-12-24
Abstract: PURPOSE:To provide an insulated wire with self welding ability which gives no secular change to an electrical equipment coil in shape after being wound thereon, stuck thereto and pressure molded therewith and also provide the electrical equipment coil, obtained by winding, adhesion and pressure molding, with excellent thermal deformation resistance capable of being exhibited at a high temperature. CONSTITUTION:A paint which is formed by dissolving in organic solvent, resin component farmed by adding 5-50 pts.wt. nylon 12 resin with the relative viscosity of 0.5%m cresol solution being 0.5-3.0 at 25 deg.C 100 pts.wt. copolymer polyamine resin is applied and baked to a conductor directly or via some other insulating layer.