baber/WOPTO huggingface dataset:
Patent JP-S62293321-A (JP)
Title: Confirming device for attachment of bumper guard for self-traveling robot
Inventor: SASAKI TSUTOMU
IPC: G05D1/02
Filed: 1986-06-12
Abstract: PURPOSE:To confirm the attachment of a bumper guard to a truck to prevent the defective attachment of the bumper guard by deciding a bumper application mode by a deciding circuit at the time of closing all the bolt connectors and signal connectors. CONSTITUTION:An arc-shaped bumper guard 6 is attached to the front part of a truck 1 by means of bolts B-G and fixing tools 8a-8f via attachment parts 7a-7f. A connector A for detecting signals of obstacles is set between the guard 6 and the truck 1 and an electrical insulator 9 is provided at a place near the end of the bumper fixing tools 8 for insulation of bolts B-G from the truck 1. A deciding circuit is set within an arithmetic controller 5. The minute voltage is always applied to bolt connectors A1-3. The deciding circuit decides a bumper application mode when the bolt connectors and signal connectors are all closed and confirms the attachment of the guard 6 to the truck 1. Thus the defective attachment of the guard 6 can be prevented.
Patent JP-2000321040-A (JP)
Title: Apparatus and method for measuring dimension of pattern
Inventor: KOMATSU BUNRO
IPC: G01B15/00
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To measure a dimension of a pattern on a sample with high throughput. SOLUTION: The apparatus 10 for measuring a dimension of a pattern comprises a stage 3, an electron gun 11, electronic lens systems 22 to 24 each having an MOL(moving objective lens) mechanism to scan an electron beam 6 on a sample 5, a secondary electron detector 31 for detecting secondary electron or the like emitted from the sample 5, and a host computer 4 having a pattern dimension calculator 16. In this case, the stage 3 is moved at an equal speed. Coordinates of the stage are measured in real time by a laser interferometer 41. A change of an operating distance of the beam 6 is measured in real time from a focal distance measuring unit 44 by an optical lever system, and they are respectively fed back to a stage controller 13 and an objective lens 24.  When the pattern to be measured arrives at an area to be able to be scanned, the beam 6 is scanned in a best focus while moving a scanning starting position of the beam in synchronization with the equal speed moving of the stage, thereby acquiring its SEM image.
Patent JP-H04361915-A (JP)
Title: Interrogating device of electronic tag
Inventor: KATO TOSHIYUKI
IPC: G06F19/00
Filed: 1991-06-06
Abstract: PURPOSE:An interrogating device having an extensive communicable range without interference of an electric wave. CONSTITUTION:Frequency and/or transmission time of a transmission wave transmitted by a plural number of interrogators 3 are/is varied from each other in order not to overlap them/it. Consequently, there is no interference of electric waves among the interrogators 3 approaching others, and a communicable range with an electronic tag substantially extends. Accordingly, it comes to be possible to communicate with the electronic tag 5 attached to a load W in spite of irregularity of the size and the direction of the load W placed on a conveyor C, for example. Otherwise, the communicable range is substantially extended by moving the interrogators 3 around the conveyor C. Thereby, it is made possible to communicate with the electronic tag 5 attached to the load W in spite of irregularity of the size and the direction of the load W.
Patent JP-H02312428-A (JP)
Title: Hands-free telephone set
Inventor: FURUNO YOSHIHIKO
IPC: H04M1/60
Filed: 1989-05-29
Abstract: PURPOSE:To obtain a hands-free telephone set connected to a trunk line together with a conventional telephone set and constituting a telephone system without attending a master set and a power supply by providing a sub connection terminal branched to a main connection terminal and where the talking line of other telephone set is connected. CONSTITUTION:A modular jack 24 (sub connection terminal) branched to a modular jack 23 and where the speech line S of a conventional telephone set 13 is connected is provided and the modular plug 13A of the speech line S is attached/detached to/from the modular jack 24. Since a hand-free telephone set 10 and the conventional telephone set 13 are connected respectively directly to a telephone trunk line L, the power supplied from an exchange installation 12 through a telephone trunk line L is used as a power supply and then the telephone system provided with the hand-free telephone set 10 and the conventional telephone set 13 is constituted without needing AC 100V or battery source.
Patent JP-H06319345-A (JP)
Title: Wire cutter for bush cutter
Inventor: SAKAMOTO SHIGEHISA
IPC: A01D34/73
Filed: 1993-05-12
Abstract: PURPOSE:To provide a wire cutter for a bush cutter capable of increasing the usable life while preventing hook parts installed in the outer edge part of a base from abrading and breaking without any contact of the hook parts with chips or small stones during bush cutting. CONSTITUTION:The wire cutter is equipped with a base 12, wires 14 wound in this base and hook parts 16 installed on the outer edge of the base. The base has a substrate 18 and a protecting plate 20 installed side by side with the substrate. The peripheral edge of the protecting plate is composed of recessed parts 40 corresponding to the hook parts and other body edge parts 42. The wires detour the hook parts inward to be wound in a gap between the substrate and the protecting plate. The body edge parts of the protecting plate are provided with conical parts 44 in nearly the conical form when viewed in a plane. Chips or small stones brought into contact with the base during the bush cutting are knocked off outward with the conical parts of the protecting plate. Thereby, the hook parts can be prevented from abrading and breaking without any contact thereof with grass and tree or the small stones.
Patent JP-H05325030-A (JP)
Title: Commodity sales registration data processor
Inventor: SATO MASAAKI
IPC: G07G1/12
Filed: 1992-05-27
Abstract: PURPOSE:To rewrite master data of plural terminal machines at a time. CONSTITUTION:A host equipment 30 is so constituted that distributed data including a specified day can be transmitted, and each of terminal machines 10A-10N is provided with data distribution control means 11 and 12 which compare the specified data of the received distributed data DFT with the system date and classify the distributed data into daily data DT and reservation data DF, a daily data storage means 13SU which stores the classified daily data DT, a reservation data storage means 13RS which stores the reservation data DF, and master update processing means 11 and 12 which update the master data of a master file 13MST according to the daily data read out of the daily data storage means 13SU.
Patent JP-S6413917-A (JP)
Title: Device for automatic holding of raw tea leaf
Inventor: TERADA JUNICHI
IPC: B65G47/95
Filed: 1988-06-03
Abstract: PURPOSE:To enable selective distribution and charge of raw tea leaves into each holder of a raw tea leaf holding apparatus provided with plural top-opened box-type holding chambers placed in parallel, by placing a transfer apparatus above the holding chamber and distributing the raw tea leaves with the transfer apparatus. CONSTITUTION:Plural holding devices 4 are arranged in parallel. The device is a top-opened rectangular box having a gas-permeable endless transfer belt at the bottom. A charging conveyor 8, a distribution conveyor 20 and a transfer apparatus 21 are placed above the holding device. The charging conveyor 8 is movable in such a manner as to be selectively positioned opposite to the top opening of each holding device and the distribution conveyor 20 can connect the charging conveyors at both ends and is movable in connection with the position of the charging conveyor. Raw tea leaves are supplied to the distribution conveyor with the transfer apparatus 21.
Patent JP-S5845836-A (JP)
Title: Tool interchange device for machine tool
Inventor: ISHIDA KENICHI
IPC: B23Q3/157
Filed: 1981-08-31
Abstract: PURPOSE:To provide accurate movement of a tool interchanging arm by rotating said arm with rotary cams forward, backard, 180 deg. and moving forward and backward respectively. CONSTITUTION:Cams 70, 47 rotated by a motor 52 are provided parallel to a tool spindle 6 and a tool interchanging arm 37, and the cam shaft 47 is provided with first to third cam bodies 50, 49, 66. The rotation of the first cam body 50 moves the tool interchanging arm 37 forward end backward through a cam groove 70, a cam roller 73 at one and of a rod 72 and a working roller 74 at the other end of the rod 72, and the second and third cam bodies 49, 66 rotate the interchanging arm 37 180 deg. forward and backward to the advancing and retreating positions of said arm 37 through a gear 60. The second cam body 49 transmits the rotation of a cam 55 to the interchanging arm 37 at the advancing position through the rotation of a Maltese wheel 57, and the third cam body 66 swings a cam lever 67 to rotate the interchanging arm 37 at the retreating position.
Patent JP-S6027499-A (JP)
Title: Hand sweep type safety device for press
Inventor: SHINOZAKI TAMOTSU
IPC: B21D55/00
Filed: 1983-07-25
Abstract: PURPOSE:To assure safety of a press operation with simple constitution by connecting oscillatably a protective plate for hand sweeping to a supporting member by means of parallel sweep bars having an equal length and covering widely the front of a ram during its descending. CONSTITUTION:A mounting plate 8 is freely turnably mounted to a stanchion 4 erected to a working table 3 and is fixed by means of screws 11. A protective plate 18 connected thereto via parallel sweep bars 14, 15 having an equal length is made freely turnably attachable to the stud bolt 3a of a ram 3. The end 26 of the bar 14 is connected via a connecting plate 24 to the end 25 of a turning plate 22 fitted 23 pivotally to the plate 8. The other end 32 of the plate 22 is connected 33 via a pull-down rod 28 to the ram 3. When the ram 3 descends upon operation of a press machine, the plate 22 is turned counterclockwise by the descending rod 28 and the bar 14 is turned clockwise by the plate 24, by which the operator's hand and fingers on the table 3 are swept away. The opertor's safety is thus assured by the simple construction.
Patent JP-H087828-A (JP)
Title: Mass spectrometry device
Inventor: ISHIHARA MORIO
IPC: G01N27/62
Filed: 1994-06-17
Abstract: PURPOSE:To stabilize the mass at a high speed, when a mass spectrometry is carried out by an SIM method. CONSTITUTION:When the mass is converted in the measuring time by an SIM method, a control device 11 instructs to convert a current fed to a magnetic field sector 3 in order to make into a mass set to a magnetic field power source 7. As a result, the magnetic field power source 7 takes in the output of a magnetic field detector 6, and carries out a feedback control in order to make the mass to a set value. In this case, the control device 11 controls an accelerating voltage power source 10 depending on the output of the magnetic field detector 6. Consequently, the mass is corrected by converting the accelerating voltage responding to the magnetic field intensity, until the magnetic field intensity is converted transiently, and it is ceased.
Patent JP-H01305687-A (JP)
Title: Color slurring correcting circuit for projection display
Inventor: OGINO MASANORI
IPC: H04N9/31
Filed: 1988-06-03
Abstract: PURPOSE:To correct a color slurring caused by a projection magnification with small power consumption by connecting a finely adjustable differential transformer to plural deflecting coils. CONSTITUTION:The title circuit is equipped with a horizontal output transistor 2, a damper diode 3, a resonance capacitor 4 to generate a flyback pulse resonantly with an inductance component remaining in a horizontal flyback period, and horizontal deflecting coils 5-7 respectively corresponding to respective red, green, and blue colors. Further, a differential transformer 10 is arranged with polarity having a negative mutual inductance and has a primary side coil 11, a secondary side coil 12, and an adjustable position core 13. Consequently, when the core 13 is positioned left, the differential transformer 10 works so that L1 can be large, L2 can be small, the breadth of a red picture can be narrow, and the breadth of a green picture can be wide. Thus, the color slurring caused by the deviation of the magnification of a projection lens can be corrected and absorbed with small power loss.
Patent JP-H04335080-A (JP)
Title: Reactive hot-melt adhesive
Inventor: WAKABAYASHI HIROSHI
IPC: C09J133/04
Filed: 1991-05-11
Abstract: PURPOSE:To obtain the title adhesive which enables bonding through thermal activation at low temperature, is excellent in heat resistance and thermal stability, especially viscosity stability, when heated, and of which an arbitrary rate of reaction can be established. CONSTITUTION:A reactive hot-melt adhesive which contains: an oxyalkylene polymer (A) which has a group containing silicon atoms including those having hydroxyl or hydrolyzable groups attached thereto and which is crosslinkable through the formation of siloxane bonds; a copolymer (B) whose molecular chain consists substantially of 1-8C alkyl acrylate and/or methacrylate monomer units and 10C or higher alkyl acrylate and/or methacrylate monomer units, which has a group containing silicon atoms including those having hydroxyl or hydrolyzable groups attached thereto and which is crosslinkable through the formation of siloxane bonds; and a cure accelerator (C).
Patent JP-S61294604-A (JP)
Title: Vertical magnetic recording and reproducing device
Inventor: TSUGE TAKEYOSHI
IPC: G11B5/127
Filed: 1985-06-21
Abstract: PURPOSE:To improve the lubricity of a vertical magnetic recording medium and to permit the use of the medium in the specified state for a long period while suppressing the surface wear by providing a specific thin non-magnetic insulator film on the thin metallic film of the vertical magnetic recording medium and forming a recording and reproducing head of the same non-magnetic insulator. CONSTITUTION:The thin non-magnetic insulator film 4 essentially consisting of Si3N4 and consisting of at least Y2O3 or the oxide of an La element is disposed on the thin metallic film 3 of the vertical magnetic recording medium 2. The head 1 for vertical magnetic recording and reproduction is formed of the non-magnetic insulator essentially consisting of Si3N4 and consisting of at least Y2O3 or the oxide of the La element. The hardnesses of both are the same and are high and therefore the shearing stress and adhesive force of the boundary are both small so that the good lubricity is obtd. when both are brought into contact with each other and are relatively run to make recording and reproduction. The surface wear thereof is thus decreased and the medium is made usable in the specified state for a long period. The life thereof is improved.
Patent JP-H11322364-A (JP)
Title: Fluoride glass composition and waveguide for optical amplification and optical amplifier using the composition
Inventor: KUBOTA YOSHINORI
IPC: C03C13/04
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To obtain a fluoride glass composition used for optical communication, laser, etc., and provide an optical waveguide and optical amplifier using the glass composition. SOLUTION: In this fluoride glass composition, the molar percents (%) of cations constituting glass are each represented by the formulas 30<=In<=45%, 10<=M<=35%, 10<=T<=25%, 1<=Pb<=25%, 0<=α<=10%, 0<=L<=3%, 0<=Yb<=3%, 0.01<=R<=7 and 0.01<=A<=5% [M is Mg, Ca, Sr or Ba and T is Zn, Cd or Sn and α is Al or Ga and L is Sc or Y; R is La, Ce, Gd or Lu; A represents one or more kinds of rare earth elements selected from among Er, Pr, Nd, Ha and Tm] and total of the cations is 100% and the molar percent (%) of anions constituting glass is represented by the formula F=(100-Cl)% [0<=Cl<=10%]. This waveguide for optical amplification is obtained by using the fluoride glass composition as a core. This optical amplifier having a specific waveband is obtained by using the waveguide for optical amplification containing an active ion as a core part.
Patent JP-S5760772-A (JP)
Title: Picture processing device
Inventor: KATOU TOMOKAZU
IPC: H04N1/405
Filed: 1980-09-29
Abstract: PURPOSE:To suppress moire and degradation of the picture quality simultaneously, by recognizing the pattern of an object picture and by controlling dispersion of threshold random numbers in accordance with the recognition result. CONSTITUTION:An input picture signal is stored in a shift register 1 for buffer, and by the output of an integrator 2 for difference absolute value, a random number generator 3 is controlled to lessen dispersion of generated random numbers if the peripheral part including a noticed picture element of an original picture is a line drawing. Further, switching of switches 8 and 10 is controlled in accordance with the output of a quantizer 7, which makes data binary by the output level of the integrator 2, to cut outputs of correcting signal generators 6 and 14 for a character or line drawing part, thus reproducing the original picture faithfully. Next, thresholds generated at random from the generator 3 are given to a quantizer 12 to  execute binary conversion of the picture signal with the edge emphasized.
Patent JP-H10323826-A (JP)
Title: Breaking method
Inventor: KAZAMA KEIZO
IPC: E21C37/18
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To break matter to be broken only for a predetermined breakable area by setting the relation between a distance to the foundation end part of metal fine wires and a distance from the foundation end part of the metal fine wires to the boundary of the breakable area at a free face side to satisfy a specific expression. SOLUTION: Breaking holes 4a are formed along the vertical free face (other free face) 15 on the free face (one free face) 12 of matter 3 to be broken in the vertical direction. Also, breaking holes 4b are formed along the horizontal free face 12 on the vertical free face 15 in the vertical direction. Herein, distances from the foundation end of a metal fine wires 5a to the boundary of the breakable area at respective free faces 12, 15 are made Rd, Rd'. A distance Zo from the horizontal free face 12 to the foundation end part of the metal fine wires 5a is set into a relation corresponding to an expression of Zo <=Rd, and a distance Zo ' from the free face 15 to the foundation end part of the metal fine wires is set to satisfy the corresponding relation.  In addition, relations of distances A between tip end parts of the metal fine wires 5a, the distance Rd and distance Rd' are set to satisfy the relation corresponding to an expression of A<=Rd+Rd'.
Patent JP-H05308678-A (JP)
Title: Id code setting method for remote control communication
Inventor: OKAMURA RYO
IPC: H04Q9/00
Filed: 1992-04-30
Abstract: PURPOSE:To reduce the man-hour of assembling by allowing a transmission part and a reception part to face each other and turning on/off an ID set key in this state. CONSTITUTION:When ID codes of transmission and reception parts are simultaneously changed to the same code by setting, a transmission part 1 and the reception part are allowed to face each other in such state that transmission/reception is possible, and an ID set key 2a of the transmission part 1 is turned on, and thereby, a CPU 3 reads in a program for generation of a random number code from a ROM 4 of the transmission part 1. The random number code is generated by execution of this read-in program and is stored in a RAM 5 as the temporary storage memory based on the control of the CPU 3, and simultaneously, the random number code is sent to the reception part in accordance with the turning-on signal of the ID set key 2a. When the ID set key 2a is turned off, the CPU 3 stores the random number code for turning-off of the ID set key 2a in an E<2> ROM 6 of the transmission part 1 to rewrite the ID code, and simultaneously, the random number code accompanied with the turning-off signal of the key 2a is sent to the transmission part 1.
Patent JP-H05307621-A (JP)
Title: Hyperbolic tangent function generating device
Inventor: MURAI KAZUMASA
IPC: G06G7/24
Filed: 1992-04-30
Abstract: PURPOSE:To obtain a highly accurate and rapid hyperbolic tangent generating device by a compact circuit and the small number of control points. CONSTITUTION:The generating device is provided with an exponential function generating means 1 for outputting the quantity of electricity proportional to the exponential function of the inputted quantity of electricity, an adding means 2 for adding the quantity of electricity outputted from the means 1 to the quantity of electricity corresponding to '1', a dividing means 3 for obtaining the quantity of electricity by dividing the quantity of electricity corresponding to 2/a (provided that (a) is an optional number) by the quantity of electricity outputted from the means 2, and a subtracting means 4 for subtracting the quantity of electricity outputted from the means 3 from the quantity of electricity corresponding to 1/a.
Patent JP-H05308320-A (JP)
Title: Cordless telephone system
Inventor: ONOZUKA KATSUHIKO
IPC: H04B7/26
Filed: 1992-04-30
Abstract: PURPOSE:To prevent the incoming tone sent from slave equipment from being broken by sending a new incoming signal out to a called object slave equipment for a new incoming through the same radio transmission and reception part and speaking channel with an incoming when the new incoming different from the incoming is generated. CONSTITUTION:When there is an extension incoming from one slave equipment to the other equipment during a line wire incoming, master equipment 1 detects it as an incoming B. Further, data on a last incoming A and data on the current incoming B are sent to the slave equipment side through the speaking channel of the same RF unit 13. Then when answer data on the incoming A are sent after slave equipment 31 answers to the incoming A, the master equipment 1 sends speaking channel data back to the slave equipment 31 to switch the speaking channel. Further, switching to an RF unit 131 is performed. When the answer signal from the slave equipment 31 for the sent speaking channel data is received through the speaking channel of a switched RF unit 132, an A speaking command is sent to the slave equipment 31, which makes a line wire call through the RF unit 132.
Patent JP-H05305869-A (JP)
Title: Ground equipment, onboard equipment and vehicular information transmission equipment
Inventor: ITAKURA EIJI
IPC: B61L1/18
Filed: 1992-04-28
Abstract: PURPOSE:To provide those of ground equipment, onboard equipment and vehicular information transmission equipment, capable of performing a job for information transmission without requiring any transmitter for vehicle detection, and of achieving the multiplexing of information. CONSTITUTION:A track 1 includes at least a pair of rails 11 to be shorted by an axle 51 of a vehicle 5. The paired rails 11 comprise plural pieces of uninsulated track circuits 1T-5T which have transmitting points S1-S5 each. Each of ground transmitters 21-25 is connected to each of these transmitting points S1-S5, and transmitting signals f1-f5 different in frequency are transmitted to adjacent these track circuits 1T-5T, while they corresponds to the track circuits 1T-5T where oneself is connected, and different identification codes are transmitted to the transmitting signals f1-f5 through adjacent track circuits 1T-5T. An onboard receiver 42 decodes the identification code from a receiving signal 411 inputted, and it determines one of these transmitting signals f1-f5 to be received.