baber/WOPTO huggingface dataset:
Patent JP-H04191988-A (JP)
Title: Image pattern recognizing method
Inventor: YOKOYAMA HARUHIKO
IPC: G06T7/60
Filed: 1990-11-26
Abstract: PURPOSE:To heighten luminance in image pattern recognition by finding the area of a polygon setting sequence of points which forms a contour image as an apex and length between both terminals of the aperture part of the sequence of points, substituting a constant arch or segment for them, and setting the inverse of the radius of a circular arch as the approximate value of the radius of the contour image. CONSTITUTION:The area S of the polygon setting the sequence of points which forms the contour image or a partial contour image as each apex and the length C between both terminals of the sequence of points are found. When it is S/C<2> <= pi/8, the radius (r) or the arch whose area and length are equal to S and C, respectively is calculated, and the inverse of the radius (r) is set as the approximate value of curvature of the partial contour image, and when it is S/C<2>>pi/8, the radius (r) or the segment whose area enclosed with the circular arch of the segment and a straight line connecting both terminals of the circular arch and length between both terminals of the circular arch are equal to the area S and the length C, respectively and also, whose apex angle exceeds 180 deg. is calculated, and the inverse of the radius (r) is set as the approximate value of curvature of the contour image. Thereby, it is possible to perform reasonable image pattern recognition even when a recessed or projecting part exists in the contour image.
Patent JP-H01167005-A (JP)
Title: Method and apparatus for packing goods after arranging the same
Inventor: YAMAGATA KAZUNORI
IPC: B65B53/00
Filed: 1987-12-22
Abstract: PURPOSE:To automatically pack canned goods arranged in order, by heat- sticking upper and lower films on the canned goods and heat-cutting the films when a conveyor provided with a plurality of parallel recesses in every certain distance for the canned goods stops during intermittent conveyoring. CONSTITUTION:A conveyor 1 is intermittently driven in the same pitch with the distance of parallel recesses 4, 4 formed on the conveyor 1 and a lower half of packing film 8 is fed from a lower half packing film feeder 5 onto the conveyor 1 by a movement synchronizing with the conveyor 1. Eight canned goods 11, 11 are turned on a supporting rollers 14, 15 of a positioner 10 from a waiting line 16 to be arranged in the same direction respectively and to set these fronts of printed face upward and transferred onto the conveyor 1 by an sucking transfer base 17. An upper half film 24 is fed at the position of an upper half film feeder 20 to intermittently transfer the eight canned goods kept between both upper and lower films. The eight canned goods are stuck and cut off with the upper and lower films at the outer faces thereof by a sticker and cutter 25 to pack the goods which are directed in the same direction.
Patent JP-2000149491-A (JP)
Title: Tape cartridge
Inventor: FUKUDA TAIZO
IPC: G11B23/107
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To form a coil spring in an inverted truncated cone so as not to induce a play while a rotary reel is rotating at a high speed in a tape cartridge having a coil spring that is provided between a top half and the rotary reel and always presses the reel toward a bottom half side. SOLUTION: The tape cartridge has a case 12, which is constituted of a top half 10 and a bottom half 11, a rotary reel 13, which is stored in the case in a freely rotative manner and winds a tape shaped recording medium, and a cylinder shaped coil spring 30 which is located between the half 10 and the reel 13, always presses the reel 13 to the bottom half side and stored. The spring 30 is formed into an inverted truncated cone so that the diameter of the spring that presses the top half side is made larger than that of the spring that presses the rotary reel side.
Patent JP-H03185375-A (JP)
Title: Method for testing integrated circuit
Inventor: KOIKE YASUHISA
IPC: G01R31/26
Filed: 1989-12-14
Abstract: PURPOSE:To reduce the attentiveness of a worker and to shorten an overall inspection time by detecting the reverse insertion of the integrated circuit to be tested inserted in a socket and subsequently driving the relay added to the socket to reverse the pin connection of the socket. CONSTITUTION:When an integrated circuit is inserted in a socket being an inspection jig in a reverse direction, this state is judged by erroneous insertion detection 1NG   pin connection reversal erroneous insertion detection 20K  main test   PASS END or FAIL END. In the operation of the inspection jig, all of relays 5 are driven and reversed in the case of NG of erroneous insertion detection 1 and a DUT connection pin 2 is changed over to a DUT reversal connection pin 3 at the driving time of the relays and, next, erroneous insertion detection 2 is executed and, if OK, a main test is taken and, if NG, a test reaches FAIL END.
Patent JP-H10169728-A (JP)
Title: Double pinion type planetary gear unit
Inventor: TSUKAMOTO KAZUMASA
IPC: F16H3/44
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To form a planetary gear unit compactly in both the axial and radial directions and reduce its weight while the machining accuracy of pinion shaft holes is ensured in good condition. SOLUTION: A carrier CR is made to be a one-piece structure having the first and second flange parts 24, 25 supporting a long pinion P and a short pinion P1, and the machining accuracy of pinion shaft holes is ensured in good condition. An inner race 37a is connected to a connection part 26 provided at the carrier CR so that it is positioned within the width in the axial direction of the long pinion P, in parallel with a ring gear R1 by a fastening member 39. The outer peripheral surface 26a of the connection part 26 is structured to be a spigot-fitting part onto which a rotary engaging member 37 is fitted. A short pinion shaft 32 is arranged inside a long pinion shaft 30, and the fastening member 39 is arranged in the vicinity of the short pinion shaft 32. Thus, the planetary gear unit 12 becomes compact in both the axial and radial directions.
Patent JP-2001139606-A (JP)
Title: Method for producing polymer of water soluble vinylic monomer and coagulant containing the same
Inventor: HAMABE SHUSUKE
IPC: B01D21/01
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a polymer of water soluble vinylic monomers high in molecular weight and effective as coagulant in the dehydration treatment of organic sludge and to provide a coagulant containing the polymer. SOLUTION: The method is provided for polymerizing water soluble vinylic monomers in a water solution in the presence of a polymerization initiator, under which nitroxy radicals 0.01-2 times the mole of initiator are also in presence in the water solution and the polymerization temperature is set at 20-60 deg.C. Also provided is a coagulant characterized in that it contains the polymer.
Patent JP-H07183969-A (JP)
Title: Security information notification system
Inventor: HISAMATSU NOBUO
IPC: G08B25/08
Filed: 1993-12-24
Abstract: PURPOSE:To ensure notification and to improve reliability by receiving an alarm signal and transmitting a response signal to a communication equipment by a central monitoring device and receiving a response signal and transmitting a confirmation signal to an alarm unit by the communication equipment. CONSTITUTION:An alarm unit 2 gives an alarm and transmits an abnormality signal to a communication equipment 3 by detecting an abnormality by a disaster sensor 1 and the communication equipment 3 receiving the abnormality signal transmits an alarm signal to a central monitoring device 4. At this time, the alarm signal is received by the device 4, the device 4 returns a response signal to the communication equipment 3. The communication equipment 3 confirms the completion of notification and terminates the transmission of the abnormality signal by receiving the response signal and transmitting a confirmation signal to the unit 2, and receiving the confirmation signal by the unit 2. Since the unit 2 repeats the transmission of the abnormality signal at intervals of prescribed time till the alarm signal transmitted by the communication equipment 3 is received by the device 4, notification is surely completed regardless of accidental factors such as noise, etc.
Patent JP-H04205747-A (JP)
Title: Digital audio tape recorder control device
Inventor: IWASAKI TAKAO
IPC: G11B15/087
Filed: 1990-11-29
Abstract: PURPOSE:To enable the normal reproducing even when a repeat command is issued in a read-in part by providing a means for neglecting a start ID to be detected immediately after such a case that a read-in area or the beginning of a tape is detected. CONSTITUTION:Under such a case that the repeat command is issued from a repeat commanding means 104, and when the start ID recorded on the tape is detected by a start ID detecting means 103 during an operation of a reproducing means 102, whether a reproduced part just prior to the detection is in the read-in area or not is decided by a rewinding start-up means 106, and when it is decided to be in the read-in area, the reproducing is continued, and when it is decided to be out of the read-in area, a start-up command is given to a rewinding means 101. Consequently, even when a repeat button is turned on under the read-in area, a silent state part is never repeatedly reproduced, so that misconceiving of trouble of the digital audio tape recorder by the user can be prevented.
Patent JP-H04199960-A (JP)
Title: Moving terminal controller
Inventor: KUGE YUTAKA
IPC: H04M3/54
Filed: 1990-11-29
Abstract: PURPOSE:To permit plural users to jointly use plural extension telephone sets by providing a first conversion table converting a virtual terminal into a call terminal from individual information and a second conversion table converting the call terminal into the virtual terminal from individual information. CONSTITUTION:When a means 107 storing individual information on the user is moved with the user and individual information on the user is noticed from the telephone terminal 104 of a moving destination to an exchange 105 by data communication, the exchange 105 receives individual information on the user, converts it into virtual terminal information 108 provided in correspondence with the user, registers call terminal information 106 in the first conversion table 200 corresponding to the virtual terminal and registers virtual terminal information 108 corresponding to the user in the second conversion table 201. At the time of receiving a call, a response, a cut and key information from the call terminal, a telephone terminal is converted into the virtual terminal and it is controlled by virtual terminal information 108. For the control of call signal transmission and a telephone line 100, the virtual terminal is converted into the call terminal in the first conversion table 200 and it is controlled by call terminal information 106. Thus, plural users can jointly use plural extension telephone sets.
Patent JP-H02172134-A (JP)
Title: Cleansing device of panel skirt
Inventor: NISHIMORI RYUICHI
IPC: H01J9/38
Filed: 1988-12-26
Abstract: PURPOSE:To improve a cleansing effect by removing surplus slurry of a panel skirt part by means of cleansing through supersonic oscillation and rubbing of an elastic member of a rim washer in a wash liquid. CONSTITUTION:A supersonic oscillation tank 4 rises and a skirt part of a panel 1 is dipped in a wash liquid 3. A bearing 9 is moved in the left direction and an elastic member 6 fixed to this bearing 9 through a connection plate 8 and a rim washer 5 is positioned on the center side of the tank 4 while being evaded from a rotating locus of the skirt part of the panel 1. In this state, the panel 1 is made to rotate while the member 6 is pressure connected to the skirt part of the panel 1. Thereby, slurry the skirt part of the panel 1 is cleansed by cleansing through supersonic oscillation and rubbing by the member 6. In this way, since the rim washer 5 is in the liquid 3, splashes of the cleaning liquid to the inside of the panel 1 are prevented. Further, inside the tank, a full cleansing effect can be obtained by a synergetic effect cleansing by means of supersonic oscillation and cleansing by means of the rim washer 5.
Patent JP-H0243464-A (JP)
Title: Manufacture of surface reinforce concrete-form plywood
Inventor: TAKASHIMA KIYOMINE
IPC: B05D7/06
Filed: 1988-12-26
Abstract: PURPOSE:To greatly reduce a drying process and prevent the generation of a crack by finish coating the surface of plywood with an ultraviolet curing coating and irradiating same with ultraviolet rays irrespective of the dried/ undried or cured/uncured condition of a filling agent or a primer coating applied to the surface of the plywood. CONSTITUTION:After the surface of plywood is filled with a filling agent while being coated with a primer coating as necessary, the surface is finish coated with an ultraviolet curing coating and irradiated with ultraviolet rays to be cured. In this case, there is no trouble whether the filling agent or the primer coating is in a dried/undried condition or a cured/uncured condition. As for the ultraviolet curing coating, a resin coating of a radical polymerization type acrylate group, a radical polymerization type unsaturated polyester group, a radical addition polythiol polyene, a cationic polymerization type epoxy, etc., are used.
Patent JP-2000139166-A (JP)
Title: Grain culm feed/conveyance system for combine harvester
Inventor: SATOJI HISAYUKI
IPC: A01D57/00
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide the subject system intended for smoothing and assuring grain culm conveyance and delivery, assuring its actuation, space utilization and machine body miniaturization. SOLUTION: This system 18 is such one as to be dividedly made up of a front side feed/conveyance unit 26 for receiving reaped grain culms from a conveyor 19 set up on a reaping pretreatment unit 4 side and the main feed/ conveyance unit 25 for receiving reaped grain culms from the front side feed/ conveyance unit 26 and conveying them backward off the machine body;  wherein the front side feed/conveyance unit 26 with its initial end faced on the vicinity of the terminal end of a plant foot side delivery conveyor 19 is made up of an initial end side feeder 33 situated along the nearly identical straight line with the main feed/conveyance unit 25 and in front of the unit 25 and a terminal end side feeder 34 faced on the terminal end side portion of the initial end side feeder 33 and the initial end side portion of the unit 25 and superposed thereon, and is set at the same conveying speed as that for the conveyor 19 and designed to be variable in speed synchronously with the travel speed of the combine harvester.
Patent JP-H04194360-A (JP)
Title: Fuel injection controller for diesel engine
Inventor: AIYOSHIZAWA EIJI
IPC: F02M45/08
Filed: 1990-11-28
Abstract: PURPOSE:To advance the promotion of low pollution by adjusting a fuel injection quantity with a regulating means for the fuel injection quantity, another regulating means for the second valve opening pressure of a needle, a detecting means for operation of engine accessories, and a detecting signal for accessory operation, and installing a control means for reducing the second valve opening pressure of the needle. CONSTITUTION:Each detecting signal of engine speed, accelerator opening sensors 31, 32 and a signal of an engine accessory operating switch 33 are all inputted into a controller 30, and on the basis of these signals, fuel injection timing, fuel injection quantity and the second valve opening pressure in a needle 22 are inputted into sleeve position-rotation controlling actuators 34, 35 and a piezoelectric element 28 regulating the initial spring load of a second spring 24 of an injection nozzle 20 so as to control them properly. When an engine accessory is turned on, an injection quantity compensated variable  Q takes a constant value commensurable to a load increment portion through a table lookup, while a second valve opening pressure compensated variable  P compensates itself to the decrement value side (at more than the specified setting engine speed, it is controlled so as to take a constant value) as far as at a low rotational range, with such a negative value as reducing an initial injection period on the bass of engine speed Ne.
Patent JP-H10166922-A (JP)
Title: Automobile door trim
Inventor: TAWADA KAZUHIRO
IPC: B60J5/04
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To provide an automobile door trim that is able to be simply and firmly attached to a doorknob recessed part forming a doorknob member in an armrest part. SOLUTION: An upper member 1 having a doorknob recessed part 12 in an armrest part 13 is connected to an upper part of a lower member 2 having a door pocket part, and an upper edge engaging part 32 engaging an upper edge of the recessed part 12 to a doorknob member 3, two side part connecting projecting pieces 33 and 33 fixing both sides to the backside of the upper member 1, and the doorknob member 3 equipped with a connecting leg piece 36 to be hangingly installed from the lower part are all fitted in the recessed part 12, while this door knob member 3 is firmly assembled by means of the engagement of the upper edge engaging part 32 to the upper edge of the recessed part 12,  and the fixation of these side parts connecting projecting pieces 33 and 33 to the upper member 1 as well as a screw member 5 clamping the connecting leg piece 36 in holding between a top face of the door pocket part and a body proper 4.
Patent JP-H09315278-A (JP)
Title: Brake hydraulic pressure controller
Inventor: HIGASHIMURA HIDEAKI
IPC: B60T8/42
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To further perform even automatic pressurization by a pump in a state that a driver steps on a brake pedal by aiming at the promotion of a yet more multifunction in this simple and inexpensive brake fluid pressure controller capable of both of antilock control and traction control. SOLUTION: Two cutoff valves 3 and 4 turning to a liquid supply source to pumps 19 and 20 in time of traction control are added to a reflux antilock controller. In addition, if a brake pedal is made to step on, these cutoff valves 3 and 4 are closed by dint of pressure in a master cylinder, therefore since a liquid supply from these valves fails to be done, two selector valves 15 and 16 are installed there, and these valves are opened, whereby this liquid supply is made so as to be done to the pumps 19 and 20 from the master cylinder 31. In this connection, two check valves 25 and 26 are installed therein so as not to make the supply liquid flow into two exhaust liquid sumps 17 and 18.
Patent JP-H11139655-A (JP)
Title: Discharged sheet loading device and image forming device
Inventor: YOSHIDA MASAHITO
IPC: B41J2/01
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To surely prevent sheets from scattering by providing a scatter preventing means preventing the sheets from scattering when holding of sheets being short of a fixed width is released and the sheets are let fall onto a sheet loading part by one holding member in a pair of holding members once holding the sheets to be discharged. SOLUTION: Support members 4a, 4b as a pair of holding members are arranged on the positions corresponding to the width 8 as the maximum width in response to printing, and both ends in the width direction of a paper sheet discharged after printing can be held. For preventing scattering loading at discharging or loading longitudinal sheets of B5 size or A5 size, ribs 11, 12 of different height are provided in a discharged paper loading part in parallel with the discharge direction as a scattering preventing means. Hereby when a longitudinal sheet of B5 size being short of the fixed width is discharged and loaded, and when the paper sheet 2 obliquely falls in the direction escaping from the carrying basis 7 side before the basis side support member 4a is opened outside, the paper sheet is prevented from scattering by contact with the high rib 11.
Patent JP-H03193075-A (JP)
Title: Manufacture of go stone including lead
Inventor: CHIYUN SHIYAN SHIEN
IPC: C22F1/12
Filed: 1989-12-15
Abstract: PURPOSE: To manufacture a go-stone which is increased in mass, uniform in weight, extremely natural in placing/picking up the go-stone, excellent in hand feeling, and of strength capable of withstanding the use of long time by manufacturing the go-stone which is manufactured mainly of a thermo-setting urea forming powder material as the raw material, heated and pressurized for forming through the separate formation into a male and a female die, and provided with a lead lump enclosed inside thereof. CONSTITUTION: The thermo-setting powder forming material 51 is filled in a female die 10a having a recessed notch part of one half piece of a go-stone. Then, the material 51 is the female die 10a is heated and pressurized in a male die 20 having a projected part of one half piece shape of a lead 40 to be enclosed. The male die 20 is removed, and the lead lump 40 is inserted in a recessed part 31 of the material in the semi-solidified condition. Another female die 10b filled with the same powder forming material 51 is superposed on the female die 10a in which the semi-solidified material 51 and the lead lump 40 are stored, and heated and pressurized. Then, the female dies 10a, 10b are separated from each other, and the solidified go-stone is taken out, and the surface is deburred and finished.
Patent JP-2000150356-A (JP)
Title: Aligner
Inventor: ONDA MITSUHIRO
IPC: G03F7/20
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To eliminate dispersion in the temperature in the cooling surface of a stage by allowing a cooling water for controlling temperature of a pattern mask in an exposure stage to flow in a cooling water bath provided over the entire surface of a substrate placement surface which is to be exposed in the stage. SOLUTION: Over the entire surface just below a substrate placement surface to be exposed inside a stage 1, a cooling water bath 2 of depth, if applicable, about 5-10 mm is provided, where a cooling water flows. Thus, compared to conventional cooling water path (piping), the contact area between the cooling water and a stage surface is larger, so the cooling effect at the stage surface by the cooling water is raised for effective temperature control. With the depth of the cooling water bath 2 about 5-10 mm, such case as the temperature of cooling water rises rapidly because of exceedingly shallow level is eliminated while such case as the cooling water is not smoothly exchanged because of convection is the cooling water bath caused by exceedingly deep level is eliminated.
Patent JP-H03186897-A (JP)
Title: Device for forming musical sound waveform signal
Inventor: KUNIMOTO TOSHIFUMI
IPC: G10H1/08
Filed: 1989-12-18
Abstract: PURPOSE:To generate many kinds of musical sound waveform signals by providing the musical sound waveform signal forming device with plural arithmetic means for applying operation corresponding to a control signal obtained from the external to a waveform signal inputted or outputted to/from a table. CONSTITUTION:The arithmetic means 112, 113 apply operation corresponding to the control signal TCNT obtained from the external to the waveform signal inputted or outputted to/from at least one of plural non-linear tables 111. Thereby, a synthesizing means 114 synthesizes various non-linear conversion outputs based on various combinations by supplying various control signals TCNT from the external to the arithmetic means 112, 113 and outputs waveform signals non-linearly converted by various characteristics. Namely, a non-linear conversion circuit 102 variously and non-linearly converts the synthesized waveform signals and outputs the converted signals to a signal transmission circuit part 200. Since the characteristics of waveform signals circulated in an exciting circuit part 100 and the circuit part 200 are variously changed, many kinds of musical sound waveform signals can be obtained.