baber/WOPTO huggingface dataset:
Patent JP-2000102745-A (JP)
Title: Air cleaner
Inventor: SAKAI HIROKAZU
IPC: B03C3/40
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To collect various kinds of dust without lowering the dust collecting capacity even if a carbon component is deposited. SOLUTION: A plus ionizer A1 for positively charging dust and a minus ionizer A2 for negatively charging the dust are alternately arranged in an ionizer A. The anode 1 of a dust collecting unit B is like a corrugated sheet, in which recessed lines 3 and projecting lines 4 are alternately continued in their width direction, openings are formed in the bottoms of the recessed lines 3 and the tops of the projecting lines 4 at parts except both ends in their longitudinal direction. A cathode 2 corresponds to the openings of the anode 1, and a plurality of anode plates 2a are formed parallel with each other so that the cathode is inserted from the openings.  Further, the respective electrode plates 2a of the anode 2 are inserted alternately into the recesses of the recessed lines 3 of the anode 1 and the openings of the projected lines 4 so that the anode 1 is not in contact with the cathode 2.
Patent JP-S61157074-A (JP)
Title: Thermal recording device
Inventor: NAGATO KAZUSHI
IPC: H04N1/40
Filed: 1984-12-28
Abstract: PURPOSE:To obtain a stable recording density and a hue by segmenting dot picture image data inputted outside into a matrix, obtaining a density from the number of mark data included in the matrix and converting it into an array optimum for the built-in heat compensation control of a recording device. CONSTITUTION:A line memory 11 stores the dot data in the main scan direction. A submatrix segment circuit 12 reads out data in the memory 11 and segments data having 4X4=16 dots in total from data of four lines in the subscan direction. With he aid of the number of the 4X4 inner matrix, a data re-synthesizing part 13 knows the density of the matrix and converts it into a dot pattern designed according to an inner dither pattern. At an address for expressing a character the same data is stored previously, while at an address for expressing picture image data the dithered dot data is stored. The output in a ROM24 is stored in buffers 25a-25d by four bits, and converted into serial data in a shift register 26 to be outputted. According to the built-in heat compensation control system, the conductive pulse width control of a thermal head 15 is executed.
Patent JP-2000115821-A (JP)
Title: Voice connection system and its method
Inventor: KOBAYASHI TOSHIHIKO
IPC: H04M3/00
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To realize a system and the method, where a terminal with a voice speech function connecting to a LAN line makes a call and a speech to a telephone set or the telephone set makes a call and a speech to the terminal. SOLUTION: When a call reaches a terminal 14 from a terminal 10, a private branch exchange 20 receives dial information of the same contents as those of dial information consisting of an IP address of the terminal 10 sent by the terminal 10 and of a telephone number of the terminal 14 from a LAN device 12, and checks whether or not the received IP address of the terminal 10 is registered based on a program for a LAN interface section.  When it is registered, the private branch exchange 20 connects to the terminal 14 based on a program for a call control section, transmits a call and reserves a program for voice/digital data converter control section, when receiving an affirmative acknowledgement from the terminal 10 so as to attain speech between them and transmits the information of the same contents as the information, in response to the acknowledgement to the terminal 10 via the LAN device 12 based on the program for the LAN interface section.
Patent JP-H10125006-A (JP)
Title: Signal recorder and signal recording method
Inventor: MITSUNE NORICHIKA
IPC: G11B20/12
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a signal recoder and a signal recording method for recording dynamic images of a movie, etc., without certifying an optical disk recording medium. SOLUTION: A record part 10 of a signal recoder 1 records dynamic image data on an optical disk. A defective sector detecting circuit 31 reads a physical block address corresponding to a logic block address of the receded dynamic image data from a recording medium, and detects an address error. If the address error is detected, an address control circuit 32 stops read-counting from a RSPC(Reed Solmon Product Code) working memory 14. After the defective sector detecting circuit 31 detects an address error, if detecting a sector of an excellent physical block address, the circuit 31 supplies a restart signal to the address control circuit 32 to start recording from this excellent sector. A RAM 24 stores the physical block address of a defective sector and records all the dynamic data, and then this list is recorded in a recording medium.
Patent JP-H1197182-A (JP)
Title: Luminous display pannel
Inventor: YOSHIZAWA ATSUSHI
IPC: H01L51/52
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To make the water content from the outside hard to intrude and make an organic film continuos without thinning the same to thereby improve the luminous characteristic by forming an insulation layer with an inclination so that it becomes thick toward the side of edge while thin toward a central part gradually. SOLUTION: A transparent film 109 of a luminous display element is formed in a gap between picture elements of a transparent electrodes 2. A material such as SiO having an insulative characteristic is used for the film 109, which is formed by a sputtering method or the like. To form the film 109, a photosensitive polyimide being an insulative photoresist is used, then it is uniformly adhered by a spin coating method or the like and thereafter it is removed except a specified gap part by patterning. An edge of the film 109 is formed such that a required exposed part is secured on a transparent electrode 2 while the thickness becomes thin gradually toward the edge so that the edge is not formed sharply. Accordingly, a protection layer functions effectively.
Patent JP-H03137732-A (JP)
Title: Switching system for terminal controller
Inventor: TSUNO HAJIME
IPC: G06F11/30
Filed: 1989-10-24
Abstract: PURPOSE:To simplify the supervisory to the breakdown of terminal controllers and to shorten switching time when it breaks down by providing a supervisory circuit supervising the operation of the terminal controllers through the use of a watch dog timer and a switching device. CONSTITUTION:When the supervisory circuit with watch dog timer 11 in the switching device 10 writes write data 25 of 01, for example, for the terminal controller 20 through a supervisory line 21, the controller 20 receives data 25 and returns read data 26 to the circuit 11 within a fine prescribed time. Then, the circuit 11 checks data 26 at a constant period and judges it to be a normal operation when data 26 is returned. It judges it to be abnormal when data 26 is not returned owing to some cause. The terminal controller 30 is similarly supervised. When an abnormality is detected in one of the terminal controllers, supervisory data turns into a switching instruction as it is and it is transmitted to a switching circuit 12. Then, switching is immediately executed. Thus, the supervisory method of breakdown is simplified and the terminal controller speedily is switched when one controller breaks down.
Patent JP-H03150893-A (JP)
Title: Manufacture of circuit array and circuit array provided on carrier film
Inventor: FURITSUTSU PIHIRU
IPC: H01G4/40
Filed: 1990-10-17
Abstract: PURPOSE: To form a conductor path on a thin layer which is to be a carrier and an insulating substrate by punching the necessary conductor path out of a film (metal foil) of a conductive material and sticking it on a necessary carrier film. CONSTITUTION: Metal foil 9 and a punched substrate 1 are sent in a ribbon shape from rollers 7 and 8, sent to a punching machine 12, while connected to each other by a uniting roll 11, and compressed by a punch 13 from above, so that a circuit positive, i.e., a part 16 which later becomes a conductor path is cut away. A carrier film 2 which is sent from a roller 18 is pressed against the part 16 by guide rollers 17 and 25. This carrier film 2 is provided with an adhesive layer 28 and the circuit positive 16 is peeled off from the substrate 10 and moves toward the carrier film 2. Consequently, the conductor path can be formed on the thin carrier film 2.
Patent JP-H04150712-A (JP)
Title: Wire stripping method in intermediate stripper
Inventor: ISHIZUKA YASUMASA
IPC: H02G1/12
Filed: 1990-10-15
Abstract: PURPOSE:To perform stripping operation at an intermediate stripping region while protecting the conductor against damage or cutoff by making a cut at a position in the intermediate stripping region shifted by a predetermined amount from the end position and then moving a wire with a cutter cutting therein. CONSTITUTION:A first cut 610 is made at a position Px1. shifted by a predetermined amount  x from an end position Px in an intermediate strip region. A wire is then moved by a small amount in the direction of an arrow P under that state. Consequently, a gap E is formed between coated parts. Edge of a cutter 153 is then inserted into the gap E thus forming a groove 620 upto a position Qx1. A cut is then made at an upstream end position Qx by means of a cutter 103. First and second clamps 200, 300 are then moved in the direction of an arrow Q under that state. When a piece of coating 640 is pushed into the first cut 610 by means of the cutter 103, a strip chip 650 is removed from the conductor 603.
Patent JP-2001103015-A (JP)
Title: Method and device for millimeter wave radio bidirectional transmission
Inventor: KURI TOSHIAKI
IPC: H04B10/2513
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To more easily construct the entire system of millimeter wave radio bidirectional transmission. SOLUTION: In this millimeter wave radio bidirectional transmission method, which is performed by connecting a control stations CS and an antenna base station BS through an optical fiber transmission line L in a two-way manner an optical carrier wave Sfc from a single-mode light source 11 is modulated with a millimeter wave composite signal obtained by combining a sinusoidal signal SfL0 and a down-link millimeter wave signal Sfd to generate a modulated light S1, the light S1 is subsequently converted into a down-link optical signal S10 of a single sideband, transmitted through an optical fiber transmission line 31 and then divided into two parts, and a down link millimeter wave signal Sfd reproduced from one down-link optical signal S10 between the divided parts is transmitted into free space. Meanwhile, the other divided down-link optical signal S10 is modulated with a received up-link millimeter wave signal Sfu, an up-link optical signal S30 obtained from its modulated light S3 is transmitted through an optical fiber transmission line 32, and subsequently, the information of an original up-link millimeter wave signal Sfu is reproduced through an optical self-heterodyne detection, etc.
Patent JP-H06100640-A (JP)
Title: Actinic-radiation-during colored coating composition for vacuum-formable film, vacuum-formable film and vacuum-formed article
Inventor: TOMIYAMA TAKESHI
IPC: B29L7/00
Filed: 1992-09-22
Abstract: PURPOSE:To provide the composition comprising a specified resin, a colorant and an organic solvent, being nontacky and thermally softenable in the form of an uncured dry film, and reduced in defects such as cracking and peel in the form of a coating film after vacuum forming. CONSTITUTION:The composition comprises a resin (A) containing at least 0.1 polymerizable unsaturation per molecular weight of 1000, a colorant (B) and an organic solvent (C), and gives a coating film which is nontacky in a state in which components (A) and (B) are not yet cured and can be thermally softened. Examples of the colorant used include (pressure-sensitive) adhesives based on an ethylene/vinyl acetate resin, an acrylic resin, a vinyl resin or a rubber. The adhesive layer has a thickness of usually about 10-100mum.
Patent JP-H01118887-A (JP)
Title: Memory address generation control circuit
Inventor: WATANABE AKIO
IPC: G09G1/02
Filed: 1987-10-31
Abstract: PURPOSE: To reduce the burden to software by converting an address corresponding to a dot position to a desired address based on a set reference. CONSTITUTION: Values N and N-1 with which a memory address is updated by a certain extent are preliminarily set in registers 1 and 2, and outputs of registers 1 and 2 are connected to inputs A and B of a selector 3. A plotting start reference dot address signal and information generated from a dot address generation circuit 8 are added by an adder 12, and one of inputs A and B of the selector 3 is selected by the carry output as the addition result. A plotting start memory address is inputted to the input B of a selector 6, and the output is latched in a register 7 and is fed back to the input A of an adder 5. Hereafter, the plotting memory address is controlled by information outputted from a dot address generation circuit 8 and a control signal C. Thus, the burden to software is reduced.
Patent JP-S61156259-A (JP)
Title: Method and device for automatically masking photocomposer
Inventor: WATANABE TAKENORI
IPC: G03F7/22
Filed: 1984-12-28
Abstract: PURPOSE:To eliminate manual works which require veteran skill so as to improve the working efficiency, by automatically moving four light shielding films installed to a printing frame to prescribed positions in accordance with the dimension of a photographic plate and forming a light shielding mask. CONSTITUTION:Four light shielding films 5-8 are installed to a printing frame 2 and driven by means of a horizontal-vertical stepping motor 10. After the printing frame 2 is dropped onto and vacuum sucked to a photographic plate 14 by using a stocker, the frame 2 is moved onto a photosensitive plate 13. At the time of movement, marks of processing sticked to the plate 14 are read by the computer of a light shielding-printing omission controlling device 1 and the light shielding films 5-8 are moved to prescribed positions in accordance with the control command of the computer, and thus, a light shielding mask is formed. Therefore, manual works which require veterane skill and are applied in conventional processes are eliminated and the working efficiency can be improved sharply. The print omitting mask can also be prepared in the same manner.
Patent JP-H06265810-A (JP)
Title: Reflection type scanning optical system
Inventor: IIZUKA TAKAYUKI
IPC: G02B13/08
Filed: 1993-11-05
Abstract: PURPOSE:To provide a reflection type scanning optical system having a wide scanning range and capable of correcting a BOW generated in a cylindrical mirror by setting obliquely the cylindrical mirror used in stead of a scanning lens and adopting a constitution separating by making an angle between the directions of an incident beam and an outgoing beam. CONSTITUTION:This system is constituted so that a luminous flux from other than a main scanning plane is made to be incident on the center of the rotation of a polygon mirror 5, the luminous flux deflected by the polygon mirror 5 is turned back to the side of a scanning object plane 7 after being made to have some angles in a subscanning direction to the incident light by the cylindrical mirror 6 and then, the luminous flux turned back by the cylindrical mirror 6 is converged on the scanning object plane 7 by a toric lens 8 having power mainly in the subscanning direction.
Patent JP-H07124518-A (JP)
Title: Coating method
Inventor: NISHIDA HIDENOBU
IPC: B05D1/02
Filed: 1993-11-05
Abstract: PURPOSE:To prevent the direction of paint scattering from changing by installing a work in the middle of a ring-formed coating gun equipped with more than one nozzle arranged radially toward the center and continuing the injection of atomizing air even when the paint injection from any nozzle is stopped. CONSTITUTION:A coating gun 1 which is attached at the end of the arm 4 of a coating robot to coat the surface of a work W such as a door sash of a car is made by bonding ring-formed blocks 2, 3 having notches 11 formed for the work W to enter. Air atomization type nozzles 21 for injecting paint, in which paint is atomized by being blown by air from the periphery of the nozzle, are arranged radially at equal intervals in the block 2. In the coating of the entire external area of the work W, when only an area Wa is to be coated, the operation of the nozzles 21 facing the non-coated surface is stopped, while the injection of atomizing air in the operation-stopped nozzles 21 being still continued, so that the change in the paint scattering direction is prevented.
Patent JP-H11122622-A (JP)
Title: Image coder, its method and recording medium recording program
Inventor: YAMAMOTO NAOTO
IPC: H04N19/196
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To suppress image quality deterioration in the middle of a frame by conducting adaptively assignment of a code amount in a frame in matching with an activity of a DC transform coefficient and distribution of motion vectors. SOLUTION: A screen is divided into a middle part and its peripheral part, its activity middle part mean value 115, an activity peripheral part mean value 116, a moving vector middle part distance mean value 135, a moving vector middle part angular mean value 136, a moving vector peripheral part angular mean value 137, and a moving vector peripheral part distance mean value 138 or the like are calculated and the characteristic of the middle part and the peripheral part of the screen is analyzed by using them, an assigned code amount to the middle part and the peripheral part is changed adaptively and a quantization step 106 is calculated for each macro block to suppress the image quality deterioration in the middle of the screen.
Patent JP-S63130820-A (JP)
Title: Excavator for cast-in-place pile
Inventor: MOROKI KAZUYOSHI
IPC: E21B3/04
Filed: 1986-11-20
Abstract: PURPOSE:To permit a pile pit to be excavated with good efficiency even at narrow construction sites without the needs for boom by a method in which a kelly bar is hung down and held through a bucket by the winch of the excavator. CONSTITUTION:In an excavator to form a pile pit by turning a bucket 16 attached to the tip of a multi-stagewise extendible kelly bar 14, a rotator 20 thrusting through the kelly bar 14 is set on a vertically movable excavator body 15 with a leader 13. The vertically movable winch 18 of the bucket 16 attached to the tip of the kelly bar 14 is provided for the rotary frame 19 formed on the rotator 20. The kelly bar 14 can thus be hung down and held through the bucket 16 by the winch 18, and the operation can be performed with good efficiency even in extremely narrow construction sites.
Patent JP-2000115571-A (JP)
Title: Horizontal blanking signal generation circuit
Inventor: KASHIWAGI SHIGERU
IPC: H04N3/24
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To automatically correspond to even a case when the horizontal deflection frequency and the horizontal fly-back time of a device are changed so as to obtain a blanking signal precisely coinciding with the width of the horizontal retrace, and to reduce the influence of an ambient temperature. SOLUTION: A phase control circuit formed of a rectifier circuit 21, a comparator 22 and a timing circuit 23 controls the phase of a gate pulse (controlling pulse) Vg controlling on/off operation of an auxiliary horizontal output FET (second switching element) 18 to adjust the off-timing of FET 18 to control the peak value of the pulse Vdr generated at FET 18 to be constant. A waveform forming circuit 24 generates a horizontal blanking pulse Vbk3 starting at the start point of the pulse Vg and finishing at the finish point of the pulse Vdr or a retrace pulse Vp.
Patent JP-H06132637-A (JP)
Title: Pretreating method for fusing of solder plated printed circuit board
Inventor: SAITO TAKESHI
IPC: H05K3/24
Filed: 1992-10-15
Abstract: PURPOSE:To improve a mounting quality of a printed circuit board by dipping solder-plated printed circuit board in pure hot water for a predetermined time to be rinsed in the pure hot water. CONSTITUTION:A printed circuit board completed for etching is cleaned at soldered surface 18 and copper-plated 16 side face with organic acid, etc., in etching posttreating step. Then, the board completed for the posttreating is dipped in hot pure water at about 80 to 90 deg.C for about 20 to 40min to be rinsed with the hot pure water. Thus, an oxide film 20 of substantially uniform thickness is formed on a side of the plating 16. Then, after the moisture is removed, the film is simply removed to form the side of the plating 16 in a uniform state. After it is formed in this state, when it is passed through an infrared fusing unit, the melted solder plating 18 is uniformly sag to the side of the plating 16 to maintain the solder plating thickness after fusing substantially uniform.
Patent JP-H10107421-A (JP)
Title: Gas-soldering device
Inventor: HARADA TOSHIYA
IPC: B23K3/02
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To dispense with the replacement of the tip of a soldering iron, and to cut down the time of soldering. SOLUTION: In this gas soldering device with which the terminal of an electronic part is gas-soldered to a printed substrate, a terminal 4 of the electronic part inserted into the through-hole 3 of the land 2 provided on a printed substrate 1, a gas flame discharging nozzle 6 provided on one side of the terminal 4, a solder 5 located close to the terminal 4, a gas flame discharging nozzle 6 provided on one side of the terminal 4 and a reflection plate 7, which reflects the flame sent from the nozzle 6 and provided on the other side of the terminal 4, are provided.
Patent JP-H0590885-A (JP)
Title: Mounting method for surface acoustic wave device
Inventor: WATANABE TORU
IPC: H05K3/30
Filed: 1991-09-28
Abstract: PURPOSE:To firmly seal a surface acoustic wave device that is mounted to a circuit board using a simple mounting method with the oscillating space secured. CONSTITUTION:With the condition that a functional surface (oscillating surface) 3a of a surface acoustic wave device 3 is placed opposite to a circuit board 5 and that a ring member 20 having a predetermined thickness is made lying between the surface acoustic wave device 3 and the circuit board 5, the surface acoustic wave device 3 if fixedly connected to the circuit board 5 using a connecting member 6, followed by applying resin potting to seal the functional surface 3a of surface acoustic wave a device A with a resin 11.
Patent JP-S62135753-A (JP)
Title: Defect detecting device
Inventor: OGINO KENJI
IPC: G01N21/88
Filed: 1985-12-10
Abstract: PURPOSE:To prevent the variation of a video level even if a large defect, etc., exists in a visual field, and to prevent a malfunction by fetching at a prescribed time interval a video signal level brought to sample holding within a prescribed range, and setting it as a diaphragm control signal. CONSTITUTION:A transmission light passing through an object to be inspected 1 is brought to an image pickup by a CCD 3 through a lens 2a. The output terminal of a CCD 3 is connected to discriminators 5a, 5b through an inversion amplifier 4. In this state, when a large bright direction defect (hole) exists in a video signal S0, and when a lug end exists in a visual field, a gate 14 becomes off during that time and a normal level (between V1 and V2) of the video signal S0 is brought to sample holding. Accordingly, even when a larger bright direction defect exists in the video signal S0, the signal of its part is eliminated by the outputs S4 of a window comparator 13, therefore, the level of an output S5 (diaphragm control signal) of a sample holding circuit 16 is not varied. In this way, the video signal S0 is always held between the discriminating levels V1, V2.