baber/WOPTO huggingface dataset:
Patent JP-H10310257-A (JP)
Title: Case picking device and method
Inventor: INA MOTOKI
IPC: B65G57/112
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a case picking device and method, capable of a smooth and quick process of transferring a plurality of cases and thus greatly enhancing processing efficiency, without the possibility of failures of the support members of pickup rollers, etc. SOLUTION: In a case picking device 1, which includes a case stacking part moving stacked cases 2 vertically and a stopper 30 supporting the uppermost one 2 of the stacked cases 2 from behind along the conveying direction, and which self-travels in the direction to move close to and away from the stopper 30, with the device 1 working in collaboration with the stopper 30 to pick up the cases 2, a conveying means 21 capable of moving with the cases 2 placed thereon and a rotor 13 located at the end of the conveying means 21 and supported in such a way as to be capable of oscillating while abutting to the front of the case 2 are included, the rotor 13 capable of drawing the case 2 in to the conveying means 21.
Patent JP-S6175317-A (JP)
Title: Breakless switching method and switch for light beam path
Inventor: YAMAMOTO RYOICHI
IPC: G02B6/287
Filed: 1984-09-21
Abstract: PURPOSE:To perform breakless switching and to improve the flexibility of the use of cores by connecting three cores to a switch which has mutually connected optical waveguides, and using the center core and another core by switching. CONSTITUTION:When two adjacent two-branch optical waveguides 1 among four optical waveguides are coupled with branch rear ends 1a, light incident as shown by an arrow A is projected as shown by arrows B and C. An optical fiber core is connected ot the branch front end of the switch 2 of this constitution, a core 3-a and either of core 3-b and 3-c are used selectively and continuously without any break, and simultaneous use from both positions is possible, thereby improving the flexibility of the use of cores. Terminals C and D of the switch 2 are connected through a communication optical waveguide 4 and the loss of light is eliminated by the dedicated connection of the cores 3-a and 3b. Therefore, the cores are switched without any break and the flexibility of the cores is improved.
Patent JP-H0365517-A (JP)
Title: Lanthanum chromite-based compound oxide and use thereof
Inventor: SETO HIROSHI
IPC: C04B35/50
Filed: 1989-07-31
Abstract: PURPOSE:To obtain a lanthanum chromite-based compound oxide, capable of readily providing a dense calcined compact in the air under ordinary pressure, having a high electric conductivity at high temperatures and make the above- mentioned compound oxide useful as solid electrolyte type fuel cell separators, etc., by providing a compound oxide of an La-alkaline earth metal-Cu-O-based perovskite structure. CONSTITUTION:A compound oxide, expressed by the general formula La1-xMnCr1-yCoyO3 (M is alkaline earth metal other than Mg; 0<=x<=0.5; 0<y<=0.5) of a perovskite type structure and exhibiting a density of >=90% based on the theoretical density and >=20OMEGA<-1>cm<-1> electric conductivity (at 1000 deg.C in air) is converted into a lanthanum chromite-based compound oxide used as high-temperature electrically conductive materials and solid electrolyte type fuel cell separators.
Patent JP-H0643783-A (JP)
Title: Controller for fixing device
Inventor: ADACHI KATSUHIKO
IPC: G03G15/20
Filed: 1992-07-23
Abstract: PURPOSE:To prevent the fault of an image caused by the change of a form feeding quantity based on the thickness of form and the temperature change of a fixing roll, to provide the high speed operation of a copying machine and to miniaturize the copying machine. CONSTITUTION:Fixing rolls 1 and 2 are rotated by a servo motor 3, and a heater 6 and the speed of the roll are controlled based on temperature information from a sensor 5 for controlling the temperature. When the fixing roll pair is a fixed type one whose axle-to-axle distance is not changed, nip width is changed when the diameter of the roll is changed in accordance with the temperature of the roll. Therefore, in the case of setting the speed of the roll constant, the paper feeding quantity is changed. There is a fixed relation between the paper feeding quantity and output frequency to the servo motor 3. Consequently, by previously storing the relation between the output frequency and the temperature of the roll, setting the output frequency obtained based on the detected value of the temperature of the roll, and controlling the speed of the roll, the relation of the form feeding quantity in the fixing device to the form feeding quantity in a transfer part is always kept stable, and the fault of the image caused by the change of the form feeding quantity in the fixing device is eliminated.
Patent JP-H1040613-A (JP)
Title: Tape driving device
Inventor: SHINOHARA ISAO
IPC: G11B15/29
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a tape driving device capable of reducing the rotation load and the unevenness of rotation of a capstan and a pinch-roller by the low press-contacting force of the pinch-roller and also capable of preventing the damage of a film coated part of the capstan caused by a cassette tape set in a cassette holder. SOLUTION: A main guide surface C for specifying the position of the cassette tape in the running state (2nd position) of a magnetic tape and an auxiliary guide surface D for positionally controlling the cassette tape in the midst of turning to the 2nd position are formed on a reference pin 11a inserted to a positioning hole 7d of the cassette tape 7. The auxiliary guide surface D abuts on the positioning hole 7d in the midst of turning to the 2nd position as shown in the figure (a), and the movement of the cassette tape 7 is controlled, then the inner wall surface of a capstan accepting hole 7b does not abut on the capstan 2. Thus, the damage of the film coated part 2b is evaded.
Patent JP-S6089166-A (JP)
Title: Color picture reading optical device
Inventor: SATOMI TOYOKAZU
IPC: H04N1/48
Filed: 1983-10-22
Abstract: PURPOSE:To attain entire compactness and to ensure sufficient space required for adjustment by providing plural printed boards on which photoelectric sensors are mounted around a lens holder so as not to be interferred with each other. CONSTITUTION:The lens holder 8 mounted to the main body 1 of a color picture reading optical device is provided incorporatedly with a lens mounting barrel 11, and a lens L and mirrors M1, M2 are arranged at the inside of the holder 8. A case 14 connected to a cylinder 11 is provided, an upper wall 15, rear wall 16 and a lower wall 17 are arranged adjacently vertically on the case 14, and holes 18-20 are provided to a position respectively corresponding to the mirror M2, the lens L and the mirror M1 on each wall. Light sensors 21, 21A, 21B of red, blue and green are provided to the position corresponding to the holes 18-20, and the faces of printed boards 22, 22A, 22B for light sensor drive circuit mounting them are directed to a direction crossing with each other and they are provided around the holder 8 so as not to interfere with each other and the focus adjustment of each color is attained easily.
Patent JP-S6257020-A (JP)
Title: Merging process system for relational data base
Inventor: SASAI YASUKO
IPC: G06F17/30
Filed: 1985-09-05
Abstract: PURPOSE:To perform a merging process at an optimum processing speed to the optimum amount of a working data base at any time by calculating the input/output cost necessary for single merging processes and carrying out the merging processes from the merging process having the lowest input/output cost among all single merging processes in order. CONSTITUTION:A merging order determining means calculates the estimated quantity of intermediate working data which are results of single merging processes by an intermediate working data quantity calculating part 51 on the basis of information stored in an input quantity storage means, a merging relation storage means, and a data characteristic storage means. Further, An input/output frequency calculating part 52 estimates the frequency of input/output operation according to the estimated quantity of intermediate working data and whether or not there is an index field stored in the data characteristic storage means. Consequently, an input/output time calculating part 53 calculates an estimated input/output time from the time of input and output for one data and the estimated frequency of input/output operation. Then, an input/output time comparing part 54 compares the estimated input/output time and a low-cost single merging process determining part 55 which determines a single merging process which requires the shortest time, i.e. the lest cost.
Patent JP-S6258733-A (JP)
Title: In-hall calling device
Inventor: TOKIWA MASAYUKI
IPC: H04Q7/26
Filed: 1985-09-06
Abstract: PURPOSE:To easily and accurately recognize the presence of a callee by providing an admission transponding card on which an outgoing part that emits a specified code signal to specify a callee is provided and receiving means which are provided at plural places in constructions and receive the code signal of the transponding card. CONSTITUTION:In an intelligent building, a person who enters the building shall be obliged to enter the building with a transponding card 12 in advance. The transponding card 12 is made up of, for example, a thin plate material of synthesized resin, and the photograph 14 of the person who is admitted to enter the building is attached on the surface. In the transponding card 12, a circuit shown in figure is assembled and by a power switching part 20, all circuits, such as an arithmetic part 24, etc. are filled with electricity from a power source part 22, and at the arithmetic part 24, the signal from a receiving part 26 is calculated, deciding the signal whether it is a call signal for its own transponding card 12 or not, and when needed, an informing part 28 and an outgoing part 30 are operated, then performing the information and the outgoing respectively to outside.
Patent JP-H0842897-A (JP)
Title: Air curtain device
Inventor: YANAI SHUNEI
IPC: F24F9/00
Filed: 1994-07-29
Abstract: PURPOSE:To improve the shield effect of an air curtain device by a method wherein the intersection angle of discharged air is set below a given value, an air suction port and an upper fan are arranged upper stream from a supply chamber, and an impeller and a moving blade are arranged in the supply chamber. CONSTITUTION:An impeller 8 to bring blow-out air into a laminar flow state and a moving blade 9 to vary the flow passage of blow-out air are arranged in a supply chamber 6. When an upper fan 12 is operated by a signal by which an object is detected, air is sucked in a chamber 7 through an air suction port 11 by means of a filter 13. Air is guided in the supply chamber 6 and guided in a casing 10 through the inner surface of the casing 10, and vertical turbulence in the supply chamber 6 is straightened by an impeller 8 located at the central part of the casing 10 to produce a horizontal laminar flow. The laminar flow is discharged through a supply opening 5 by the moving blade 9, arranged on the air supply opening 5 side, so that the intersection angle of an air flow is reduced to a value lower than 180 deg..
Patent JP-H0485246-A (JP)
Title: Image forming device
Inventor: HATA TOSHIHIRO
IPC: B65H16/02
Filed: 1990-07-25
Abstract: PURPOSE:To obtain excellent housing capability by providing an opening/closing part with a free opening/closing motion in the forward direction, in a front of a device body, and installing either of a recording means and a recording paper conveying means on the opening/closing part and the other on the device body, in an image forming de vice used for a facsimile and the like. CONSTITUTION:At the time of recording, an opening/closing part 12 is closed and fixed to a device body 11 by a latch means, while a platen roller 15 and a thermal head 14 interpose and press a thermosensible recording paper sheet 16 therebetween. In this state, an image signal is applied to the thermal head 14 and the platen roller 15 is driven for conveying the thermosensible recording paper sheet 16 to conduct a recording action. At the time of changing the thermosensible recording paper sheet 16, the latch means for fixing the opening/ closing part 12 to the device body 11 is released, the opening,/closing part 12 is opened around a fulcrum 13 as a center in the forward direction of a device front part, and the platen roller 15 is separated sufficiently from the thermal head 14 so as not to interfere taking in and out of the thermosensible recording paper sheet 16. In this state, changing of the thermosensible recording paper sheet 16 is conducted from forward of the device.
Patent JP-S6257717-A (JP)
Title: Automatic metal die changing device for pess brake
Inventor: OGISO KENICHI
IPC: B23Q3/155
Filed: 1985-09-06
Abstract: PURPOSE:To change automatically multiple kinds of metal dies by storing plural sets of the upper and lower dies into a stocker, by locating the necessary sets of the metal dies together with the holders by the control device and by taking them in and out of the press main body by the moving mechanism. CONSTITUTION:The upper die 1 and lower die 2 having different shape with each other are held by the metal die holders 13a, 13b in the same size and stored in metal die storing parts 14a, 14b inside a metal die stocker 12. In changing the metal dies, the necessary upper and lower dies are located by the control device together with the metal die holders 13a, 13b so as to coincide with the metal die guide of a press brake and metal die holding member and this metal die is taken in and out of the press main body with the holder by using a metal die moving mechanism 31. The automatic change can therefore be performed in short time even in case of the shape of the upper die 1, lower die being different.
Patent JP-H0752993-A (JP)
Title: Housing structure for taped electronic part
Inventor: IBAYASHI MANABU
IPC: B65D85/86
Filed: 1993-08-09
Abstract: PURPOSE:To provide a housing structure for taped electronic parts which prevents a failure of lead bending and allows smooth take-out. CONSTITUTION:In a housing structure for taped electronic parts 7 wherein a taped electronic part 7 with free ends of a lead terminal provided on an electronic part 3 held with predetermined intervals in a lengthwise direction of a carrier tape 6 is folded zigzag at the carrier tape 6 to be laminated and housed in a packing box via a spacer 20, the spacer 20 comprises a bottom, opposite sides perpendicularly standing from both ends of the bottom and a plurality of protrusions 20c formed integrally inside the sides, while the protrusions are interposed between laminated layers of the folded taped electronic part 7.
Patent JP-S6255913-A (JP)
Title: Rotary transformer
Inventor: IKEMOTO OSAMU
IPC: G11B5/02
Filed: 1985-09-05
Abstract: PURPOSE:To form a rotary transformer with favorable transmission characteristics by arranging a ring-shaped or arc-shaped metal magnetic plate at least on one part of facing surfaces. CONSTITUTION:A circular plate ferrite core 1 is provided with ring-shaped grooves 2, and each groove 2 is provided with a winding 3. A arc-shaped permalloy plate 4 is adhered on the facing surfaces of the core. Thus, it is possible to obtain favorable transmission characteristics over a range from a low-frequency region and a high-frequency region.
Patent JP-H1138800-A (JP)
Title: Image forming device
Inventor: NAKANE KIYOBUMI
IPC: G01B11/00
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To smoothly take a fixing device in or out and prevent the interference between a sensor and a flag when the fixing device is taken in or out by providing a moving body displaced in contact with a moving transfer material and a reflection type sensor projecting light from a light projection section to the moving body and receiving the reflected light with a light reception section as a transfer material detecting means. SOLUTION: A reflection type sensor 306 is fitted to a main body frame body on the outside of a fixing device unit so that a sensor main body is not protruded inward from a main body inner wall at all. The reflection flag of a detection lever 305a is prevented from being protruded against a cover on the outermost side of a fixing device. A transfer material 102 sent to a paper discharge roller 304 pushes up the detection lever 305a of a paper ejection lever 305, the integrated reflection flag is rotated from A to B, the light from the luminous element of the reflection type sensor 306 is reflected and received, then the tip of the transfer material 102 transferred with a toner image is detected.
Patent JP-H0361915-A (JP)
Title: Multi optical fiber connector
Inventor: MIYAZAKI MITSUO
IPC: G02B6/36
Filed: 1989-07-28
Abstract: PURPOSE:To attain highly accurate centering also in the case of using a single mode fiber by positioning each of plural optical fibers, engaging pins and pin holes by an optical fiber array guide consisting of a silicone chip having a guide hole accurately formed by anisotropic etching work. CONSTITUTION:The optical fiber array guide highly accurately formed indepen dently of the multi optical fibers 11 is arranged and the optical fibers 11 and the guide pins are highly accurately positioned by the guide 1 and united by molding. Although the guide 1 itself should be worked more highly accurately than the allowable accuracy of centering drift of the optical fiber 11, such kind of highly accurate work can easily be executed by using a silicone chip. Consequently, the optical fiber 11 can be positioned with high accuracy exceed ing the working accuracy of the connector body 20, the centering drift can be extremely reduced and single mode fibers whose centering accuracy is espe cially strictly requested can be collectively connected by the connector.
Patent JP-H0487173-A (JP)
Title: Illuminating fixture with straight tube fluorescent lamp
Inventor: NISHIMURA HAYAO
IPC: H01R33/97
Filed: 1990-07-25
Abstract: PURPOSE:To eliminate risk of separating off and enhance the easiness of mounting and removal operations by furnishing a detent pawl at one of a base of straight tube fluorescent lamp and a lamp socket, providing a detent recess in the other of them, and moving the lamp socket in the axial direction of the fluorescent lamp. CONSTITUTION:A detent pawl 6 is provided at one of the base 8 of a straight tube fluorescent lamp and a lamp socket 1, while a detent recess 10 to be detained with the pawl 6 is provided in the matching base. To mount the fluorescent lamp 7 to the lamp socket 1, the lamp 7 is intruded while a lamp pin 9 is put in alignment with a lamp pin insert groove 3. Thereby the detent pawl 6 is detained in the recess 10 in the lamp base 8, and the lamp 7 is mounted in the socket 1. To remove the lamp 7 from the socket 1, on the contrary, the control part 13 of a socket table 12 is pushed outward in the axial direction of the fluorescent lamp 7, and thereby the detent pawl 6 is set out from the recess 10. This eliminates risk of separating off, and easiness in mounting and removal operations is enhanced.
Patent JP-H0747505-A (JP)
Title: Cutting tip
Inventor: MOCHIZUKI MICHIO
IPC: B23D63/12
Filed: 1993-08-09
Abstract: PURPOSE:To provide a cutting tip which can discharge cutting chips more smoothly and has sharp cutting teeth with minimum man-hour. CONSTITUTION:Tips 22a, 22b for right and left teeth are constituted of cutting faces 26a, 26b where pre-formed and roughly arc-shaped recessed part is inclined to one side surface 25a side, top surfaces 30a, 30b adjacent to cutting edges 32a, 32b formed at the top parts of the cutting faces 26a, 26b. The tips 22a, 22b for right and left teeth are planted in the peripheral edge part of a disc- shaped base plate 20 so as to be adjacent to each other.
Patent JP-2001020322-A (JP)
Title: Working vehicle
Inventor: HIROOKA YUMI
IPC: E02F9/16
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To facilitate installation of a driver's seat and a control table by providing a driver's seat through a seat support on a machine body (revolving table) and removably mounting the control table having operating levers on both sides of the seat support. SOLUTION: A seat support 23 formed by a pair of right and left side plates 24R, 24L is removably mounted on an upper revolving frame 6 of a working vehicle such as a back hoe or the like by bolts 25, and a driver's seat is installed thereon. Right and left driver's stand 22L, 22R incorporating an operating lever 26 for a boom or a bucket, an operating lever 27 for a dozer, a turning arm operating lever 30, and a lock lever 31 are removably fixed on both sides of the seat support 23. This incorporating work is conducted in a wide place, and a cover for covering the base side of the operating lever is fitted to integrate the above levers. Thus, the installation work of the driver's seat and the driver's stand can be facilitated to reduce the cost.
Patent JP-H04262648-A (JP)
Title: Synchronous fsk detection
Inventor: ISURAERU GURIISU
IPC: H04L27/152
Filed: 1991-08-07
Abstract: PURPOSE: To improve the method and device for synchronous detection of an FSK signal. CONSTITUTION: Demodulation is performed in a complex face, after an input sample has been multiplied by a complex carrier which is not locked in a down converter 102. One of two decision bits per real bit generates a real decision bit, and the other generates a transition bit. When a transition from '0' to '1' or from '1' to '0' occurs between first and third bits, the intermediate (second) bit has equal probabilities with respect to '0' and '1'. When it is '1', a sampling window is moved toward '0' bit to perform timing correction, and when it is '0', the sampling window is moved toward '1' bit. These three bits are taken as an index with respect to an 8-entry lookup table, which generates advance, delay, and non-operation directions, to execute timing decision.
Patent JP-S6089152-A (JP)
Title: Device for measuring utilizing factor of on-line
Inventor: TANAKA KEISUKE
IPC: H04L69/40
Filed: 1983-10-21
Abstract: PURPOSE:To measure the utilizing factor of an on-line by accumulating timewise length of a data signal, and measuring the closing state of a relay. CONSTITUTION:Whether or not an on-line signal is a data signal is discriminated, then the signal is a data signal, the timewise length of the signal is measured. The measured timewise length is added and accumulated sequentially in a measuring storage means. The relay means closes a relay in response to the stored time length. A traffic counter displays digitally the utilizing factor of a transmission line on a recording paper sheet by measuring the state of the relay.
Patent JP-H0733783-A (JP)
Title: Silicon compound
Inventor: KOSAKAI SHOHEI
IPC: C07F7/08
Filed: 1993-07-15
Abstract: PURPOSE:To obtain a silicon compound effective as a crosslinking agent for a silicone curable composition, containing a hydrogen atom bonded to silicon and having high reactivity to an aromatic group or an unsaturated group in the molecule. CONSTITUTION:The objective compound of formula I (R<1> is lower alkyl; Q is bifunctional aromatic hydrocarbon selected from groups of formula II to formula IV; (a) is 1-3), for example, is obtained by hydrolyzing a silicon compound of formula V (X is halogen or alkoxy) with a silicon compound of formula VI or formula V under an acidic condition.