baber/WOPTO huggingface dataset:
Patent JP-S61108021-A (JP)
Title: Overhanging or containing device of conveyor device in working vehicle
Inventor: HARA TAKESHI
IPC: E01F9/70
Filed: 1984-10-31
Abstract: PURPOSE:To relieve the man hour of construction worker and to ensure safe work carried out on a road, by a method wherein a conveyor device is longitudi nally slidable located on a post located on a load-carrying platform. CONSTITUTION:A post 4 is located laterally movable on rails 5 to the rear of a load-carrying platform 1, and the post 4 is formed with a moving part 7 having a roller 6 and a rotary part 8 additionally functioning as a strut. A conveyor device 9 is adapted to place marking cylinders, located on the load-carrying platform 11, on a road surface or recover them and has a support wheels 21 including a regulating mechanism being arbitrarily regulatable of height. Guide grooves 19, engaged with a pair of right and left guide rollers 18 rotatably pivotally supported to the upper end of the post 4, are formed in a conveyor body 10 of the device 9, and the body is so located that it is slidable to an overhanging position and a containing position. When placing or recovery of the marking cylinders 3 is completed, a lever 24 is fallen down forward by reversing a motor to contain the device 9 on the load-carrying platform 1.
Patent JP-S59119662-A (JP)
Title: Astigmatism correction device
Inventor: KATAKI FUMIO
IPC: H01J37/153
Filed: 1982-12-27
Abstract: PURPOSE:To correct an angle and a quantity independently by preparing a memory means, in which the value of sintheta and the value of costheta are stored respectively to each correction angle theta of astigmatism correction in a quadripole electromagnetic lens system, and reading out those values for processing. CONSTITUTION:A device provided with the first and second quadripole electromagnetic lenses P1-P4 and Q1-Q4 arranged at an angular separation of 45 deg. is provided in order to correct the secondary astigmatism of an electron microscope or the like. And a correction angle theta set by a potentiometer 17 is supplied to the first and the second ROM19 and 20, in which the values of sintheta and costheta corresponding to each value of theta are memorized, through an AD converter 18, followed by reading them out to control the exciting coils 5 and 6 of the electromagnetic lenses through the DA inverter 21 and 22 as well as the constant- current circuits 7 and 8. Further, the reference of the DA inverters 21 and 22 is changed by the potentiometer 25 in order to control current quantity. Accordingly, the angle and the quantity can be independently controlled thus improving feasibility of operation.
Patent JP-H09129929-A (JP)
Title: Blue light emitting element and its manufacture
Inventor: NITTA KOICHI
IPC: H01S5/00
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of a thermal annealing process from the manufacturing process of a blue light emitting element by naturally cooling first and second gallium nitride semiconductor layers and a gallium nitride semiconductor active layer so as to activate added impurities at ratios higher than specific values after the layers are formed by the thermal CVD method. SOLUTION: In a vacuum chamber, a gallium nitride semiconductor buffer layer 101 is formed by raising the substrate temperature to 1,200 deg.C and an N-type contact layer 102 and N-type clad layer 103 are formed by lowering the temperature to 1,100 deg.C. Then an active layer 104 is formed by lowering the temperature to 600-900 deg.C and a P-type clad layer 105 and P-type contact layer 106 are formed by again raising the temperature to 1,100 deg.C. After the layer 106 is formed, the formed layers are naturally cooled by leaving the layers as they are for 2-3 hours after gas in the chamber is changed to an inert gas from a reaction gas. When the layers are left in such a way, at least 7 or more % of added impurities are activated and the need of a thermal annealing process for activating the impurities as post-treatment can be eliminated.
Patent JP-H04112381-A (JP)
Title: Image synthesizing method in electronic filing device
Inventor: MINAMOTO HIROMITSU
IPC: G06F17/30
Filed: 1990-09-03
Abstract: PURPOSE:To automatically synthesize two images at the time when a certain image is registered or retrieved and to display and output them by displaying whether a synthetic image exists or not and an index in title data. CONSTITUTION:At the time of registering an image in an optical disk 3, the image is read by using a scanner 1, and read-in screen data is written in an image memory 7. Thereafter, an image processor 8 executes a compression processing of image data, adds title data containing a keyword inputted from a keyboard 5, etc., to the image data, and thereafter, registers it in the optical disk 3. In such a way, at the time of registering a certain image in the storage device 3, or retrieving it, an image related to its image is retrieved automatically and two images are synthesized automatically and can be displayed on a display or can be outputted to a printer.
Patent JP-2000066700-A (JP)
Title: Voice signal encoder and voice signal decoder
Inventor: AOYANAGI HIROMI
IPC: G10L19/06
Filed: 1998-08-17
Abstract: PROBLEM TO BE SOLVED: To make regenerable a synthetic sound reducing an acoustic uncomfortability by providing an FIR synthetic filter having an impulse response calculation circuit for calculating an impulse response from a linear prediction analysis coefficient and having the impulse response as a filter coefficient. SOLUTION: A voice analysis/quantization circuit 101 finds a linear prediction coefficient being a parameter from an output signal S. The linear prediction coefficient is quantized and a quantization index L is outputted to a transmission path to output a reverse quantization value ai corresponding thereto. An impulse response calculation circuit 102 inputs the reverse quantization value ai and calculatea an impulse response hj of an IIR type synthetic filter based on a transmission function and output it. The FIR synthetic filter 103 inputs an excitation signal vector ekq generated from an excitation signal generation circuit 104 and a multiplicator 106. Then, a synthetic voice signal vector skq is generated based on the transmission function making the impulse response hj as a filter coefficient.
Patent JP-H0392783-A (JP)
Title: Radar signal processor
Inventor: MOCHII MASAMI
IPC: G01S7/32
Filed: 1989-09-05
Abstract: PURPOSE:To achieve a higher detection rate within a clutter area by dividing a unit of a small area into three or more kinds of sections. CONSTITUTION:A threshold determining circuit 1 determines a threshold of the subsequent radar scanning cycle to be a small area unit from an amplitude value of a radar signal 5 to be inputted and a radar target signal 7. A size of a small area unit is determined to be any of three kinds or more by a clutter indicator 8 judged with a clutter area judging circuit 2 and made smaller within a clutter area while larger in a clutter-free area and intermediate therebetween in an uncertain area. Then, a threshold 6 stored in a threshold memory circuit 3 is read out at the subsequent radar scanning cycle and it is kept constant during a period in a small area range with a size thereof being any of three kinds or more as specified by a clutter indicator 9. Therefore, an optimum threshold control suited to an environmental condition of a radar signal is made possible thereby permitting improvements in a target detection rate within the clutter area.
Patent JP-H0278629-A (JP)
Title: Medical composition
Inventor: OKADA TAKAO
IPC: C08G63/06
Filed: 1988-09-14
Abstract: PURPOSE:To obtain a medical composition having excellent compatibility with drug and excellent biodegradation by reacting a polymer of lactic acid and/or glycolic acid with polyethylene glycol to give a copolymer as a base and adding polypeptide to the base. CONSTITUTION:A polymer or copolymer (one having 400-5,000 number-average molecular weight is used) of lactic acid and/or glycolic acid is melted under heating at 100-250 deg.C, softening point thereof. Then the melted polymer or copolymer is reacted with polyethylene glycol (one having 200-2,000 number-average organic is used) under a nitrogen gas introduction to give a copolymer. Then copolymer is used as a base and mixed with polypeptide. In blending, for example, an aqueous solution or hydrogel of the copolymer is mixed with powder of an aqueous solution of the polypeptide.
Patent JP-H0674514-A (JP)
Title: Range hood
Inventor: YAMASHITA HIROBUMI
IPC: F24F13/08
Filed: 1992-08-31
Abstract: PURPOSE:To provide a range hood in which surrounding air of low temperature is not directly contacted with a cooking person and a collection of smoke is not deteriorated even if there is a flow of air of lateral wind and the like. CONSTITUTION:An air supplying box 10 for supplying surrounding air is arranged at an upper part of a hood main body 1. A separating member 11 for separating supplied air flow is installed in the air supplying box 10. An upper air directing plate 12 and a lower air directing plate 13 are arranged in correspondence with the separating member 11 in such a manner that they are adjusted so as to adjust a flowing direction of the surrounding air into the kitchen 8.
Patent JP-H0393571-A (JP)
Title: Paper-conveying device
Inventor: MURATA KENICHI
IPC: B41J15/00
Filed: 1989-09-06
Abstract: PURPOSE:To obtain an apparatus capable of conveying paper to two carrier paths without any auxiliary paper guide by stopping the paper temporarily in the middle of a paper carrier path and by further conveying the paper after moving a paper guide. CONSTITUTION:A sixth paper guide 9 is raised upward by motive power before starting a carrier operation in step 22. In this state, when the guide 9 rotates a motor 3 and conveys paper, the tip of the paper is detected by a detection sensor 15 and thereafter the rotation of the motor is limited by a controller 14 so that the tip of the paper reaches the lower end of the sixth paper guide 9. Then, the motor 3 is stopped from rotation, the sixth paper guide 9 is returned to the downward original position, and subsequently the motor 3 is rotated further so that the paper is guided by the fifth guide 9, the seventh guide 11 and the second guide 8 and conveyed to a carrier path 13.
Patent JP-S59125915-A (JP)
Title: Device for bind spinning
Inventor: NAKAYAMA TAKASHI
IPC: D01H1/115
Filed: 1982-12-28
Abstract: PURPOSE:The titled device for producing sufficiently floating fiber and transporting it stably, wherein a suction pipe and a false twist nozzle are arranged successively behind nip rollers, the suction pipe consists of a slit part and channel parts, and is set along the surface of a rotator. CONSTITUTION:A suction pipe consists of the slip space 8 and the channel parts 9 at both sides of it, and the slip space 8' and the channel part 9' are formed between the surface of the nip roller 10 and the under surface of the suction pipe at a part close to the nip roller 1 of the suction pipe. When the branched pipe 12 of the suction pipe is connected to a negative pressure source, free ends generated at both sides of fleece sent from the nip roller is advanced in the channel by the influence of air flow, and transported in a separated state in the suction pipe, to give floating fiber.
Patent JP-H0573971-A (JP)
Title: Production of magneto-optical recording medium
Inventor: KITADE YASUHIRO
IPC: G11B11/105
Filed: 1991-09-11
Abstract: PURPOSE:To provide the process for production of the magneto-optical recording medium which hardly deteriorates reproduced signals even if a reproducing laser power in particular is increased. CONSTITUTION:The gaseous pressure of a sputtering gas to be used for sputtering is set at 0.5 to 1.5Pa in the production of the magneto-optical recording medium by forming a recording film 3 consisting of a magnetic film which is the thin film of a transition metal-rare earth metal alloy produced by a sputtering method using an inert gas on a substrate 1.
Patent JP-H10186226-A (JP)
Title: Telephotographic lens
Inventor: MARUYAMA KOICHI
IPC: G02B13/02
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain an extremely inexpensive telephotographic lens by constituting it of a first positive lens and a second negative lens and using zonal structure having the action of a blazed diffraction lens as the structure of one surface of the first lens. SOLUTION: Since the axial chromatic aberration of the telephotographic lens contributes by the square of the incident height of a marginal light beam, it is corrected on the first lens 11 side. The chromatic aberration is corrected by providing one surface of the first positive lens 11, that means, one surface out of the surface on an object side and the surface on an image side with the action of the diffraction lens. When the telephotographic lens is used for a photograph, the diffraction lens must be provided with the blazed zonal structure because the contrast of the image is important and the wavelength width of a using light source is wide.  When both surfaces are made into the diffraction and refraction hybrid surfaces at this time, the contrast is lowered because diffraction efficiency by short wavelength and long wavelength being distant from blazed reference wavelength is lowered much. Thus, only one surface of the lens 11 is provided with the structure of the diffraction lens.
Patent JP-2001054683-A (JP)
Title: Top
Inventor: HIRATA KEN
IPC: A63H1/00
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a top easily changed in form such as a pattern and shape. SOLUTION: This top 1 is provided with a plurality of separable members that are a stem 2, a body part 3 and a knob part 4. The body part 3 is further separable into a center part 5, an outer peripheral part 6 and an upper edge part 7. These members have spiral parts that are external spiral grooves 2b, 5c, 6d or internal spiral grooves 4a, 5b, 6c, 7a, and the external spiral grooves 2b, 5c, 6d and the corresponding internal spiral grooves 4a, 5b, 6c, 7a are connected by spiral fastening and integrated. The top 1 can be easily changed in form since part of members can be easily replaced with the other member having the same spiral part but different in form, by detaching the spiral parts.
Patent JP-H0199501-A (JP)
Title: Ski boots with heel fixing means
Inventor: MARIANO SARUTORU
IPC: A43B5/04
Filed: 1988-09-14
Abstract: PURPOSE: To prevent the decline of fixing force at the time of bending a joint by attaching a means for translating a wedge-shaped member by being operated by a skier to the wedge-shaped member in a rear entry type ski boot with a heel fixing device. CONSTITUTION: By pushing push buttons 11a and 11b, a user supplies elastic deformation to wings 9a and 9b, detaches elevated parts 13a and 13b from a sheet 14 and allows the wedge-shaped member 7 to move along slots 12a and 12b along the shaft in an almost vertical direction of a rear quarter 3. Since the wedge-shaped member 7 makes a pressure to be larger as it is lowered to the area 8 of the heel of this boot act on a flap 6, the skier can select the fixing action of a desired degree. When an optimum position is selected, the user releases the push buttons 11a and 11b and makes the elevated parts 13a and 13b act on one sheet 14. The boot makes the skier able to optimally fix the heel inside the boot and adjust the pressure for acting on it.
Patent JP-2000069079-A (JP)
Title: Route control protocol processing system
Inventor: HORIKAWA TAKESHI
IPC: H04L45/58
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a route control protocol processing system capable of handling plural route control protocols without the mutual interference of route control information in one system. SOLUTION: Concerning the route control protocol processing system for dynamically managing and setting the route control information of a network, in one system, route control protocol processing is performed while being separated into processes for each group. In this case, it is better to separately perform route control processing and transfer control processing. Besides, plural kinds of route control protocol processing are divided into processes for each group and based on the ID peculiar for a user group or address information of a transmission source, the respective processes are distributed. Further, based on a transfer control information table 5 for each group provided by route control protocol processing or transfer control information table common for each group, transfer control processing is performed.
Patent JP-S59121038-A (JP)
Title: Composite function device for copying and printing
Inventor: SETO SUSUMU
IPC: B41J3/44
Filed: 1982-12-27
Abstract: PURPOSE:To make a titled device small-sized and lightweight and also to execute easily its maintenance by converting a main part for executing a formation of a latent image and a development of a copying device, to a cartridge, and using a focusing optical fiber element array. CONSTITUTION:In case a titled device is used as a copying device, a switching mirror 8 is displaced in the direction as indicated with a right arrow, scanning is executed by illuminating an original platen 1 on which an original is placed, by an illuminating lamp 2, and moving it horizontally, and the reflected light is made to form an image on the surface of a photosensitive drum 5 which is being rotated, through a focusing optical fiber element array 3. Subsequently, a development by a developing device in a cartridge unit 4, and a transfer to a transfer paper 6, and a fixation are executed. Also, when this device is used as a printing device in accordance with an information signal from the outside, the mirror 8 is displaced in the direction as indicated with a left arrow and placed at a position for shutting off a copying optical path, a light passing through a condensing system 7'' from a light source 7''' is intermittent by each optical shutter of an optical shutter array 7', converted to an optical dot signal, made to form an image on the surface of the photosensitive drum 5 which is being rotated, through the mirror 8 and the array 3, and a corresponding dot latent image is formed. In this way, a main part for executing a latent image formation and a development is converted to a cartridge, and also the array 3 is used, by which the titled device can be made small-sized and lightweight.
Patent JP-S61102447-A (JP)
Inventor: BUITO BARARATEI
IPC: B65H51/20
Filed: 1985-10-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06173247-A (JP)
Title: Jetting method for powder solidifying material and device therefor
Inventor: SENDA SHOHEI
IPC: E02D3/12
Filed: 1992-08-07
Abstract: PURPOSE:To prevent powder solidifying material from being stuck and solidified with the lapse of time to jet nozzle provided for the gas transporation and jetting of the powder solidifying material used for weak ground improvement so as to enable the jetting of the powder solidifying material as designed and to improve the durability of a device and a plant. CONSTITUTION:A jet nozzle 4 is provided at the front end of the gas transporation 3 of powder solidifying material provided at a casing pipe 1, and a pure gas jet nozzle 14 is placed to face the jet nozzle 4 coaxially from the back part so as to assist the jetting of the powder solidifying material into soil by gas transportation from the back part by pure gas. The jet nozzle 4 is wiped in such a way as to prevent the adhesion and solidification of the jet nozzle 4, thereby impeding the diameter change of the jet nozzle 4 and preventing pressure loss. The gas transportation of the powder solidifying material such as cement supplied for soil improvement can be thereby performed as designed so as to maintain the reliability of construction, to shorten the construction period, to omit maintenance and to improve the durability of a device and a plant.
Patent JP-H1075099-A (JP)
Title: Part-mounting device
Inventor: IMAFUKU SHIGEKI
IPC: B25J15/02
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To improve the mounting precision for improved mounting quality by, based on movement position correction amount decided according to movement speed or acceleration in horizontal direction of a nozzle unit, moving the nozzle unit. SOLUTION: An X-axis motor and a Y-axis motor of orthogonal robot method, wherein a nozzle unit is moved in the X-axis and Y-axis directions in the horizontal plane are a nozzle movement means. An operation speed is a parameter which decides movement acceleration of a nozzle part, and a value is selected and inputted from among 5 steps of lowest speed-highest speed, according to the part weight. As the first factor of correction value, looseness and play at a mechanism part are corrected, and as the second factor, deflection at the mechanism part is corrected, and as the third factor, overshoot of a servomotor is corrected.  An X-coordinate D4 of NC program and an X-axis correction value D7 of correction data are added together by a microcomputer device C1, for obtaining the movement position of the X-axis motor, and the motors for X-axis and Y-axis are controlled so as to rotate them as far as the obtained movement position.
Patent JP-H04115693-A (JP)
Title: Speaker equipment
Inventor: OHASHI KIYOSHI
IPC: H04R1/02
Filed: 1990-08-31
Abstract: PURPOSE:To make a speaker equipment small in size and to improve an assembly process by placing a magnetic circuit to a part of an acoustic tube so as to sound a sound wave at a rear side of a speaker diaphragm from the other end of the acoustic tube and fitting the speaker diaphragm to one end of the acoustic tube. CONSTITUTION:A magnetic circuit 1 is coupled with a horn wall 5. Moreover, the speaker equipment is provided with a voice coil 2 fitted to the magnetic circuit 1 and a speaker diaphragm 3 coupled with the voice coil 2, and the other end of the speaker diaphragm 3 is coupled with an opening of a horn wall 5. Furthermore, the speaker equipment is provided with an acoustic tube 4 formed with the horn wall 5, a sound absorption material 6 integrated in the acoustic tube 4 and having density gradient and a reflection plate 7 reflecting a high frequency sound wave especially and assembled in the acoustic tube 4 similarly. Thus, the magnetic circuit 1 is supported by the acoustic tube wall to eliminate the need for the member equivalent to the speaker frame and the inexpensive and miniaturized speaker equipment is realized.
Patent JP-H0784506-A (JP)
Title: Anti-duplicate hologram and method and device for forming it
Inventor: EBINA KAZUYOSHI
IPC: G03H1/20
Filed: 1993-09-17
Abstract: PURPOSE:To make it difficult to duplicate a hologram and to easily discriminate a duplicated hologram when the hologram is reproduced. CONSTITUTION:This anti-duplicate hologram is formed by irradiating a dry plate for holography 8 from a specified angle direction with reference light and irradiating the dry plate 8 with object light from 1st and 2nd master holograms 13 and 16 from a some angle direction different from the reference light. In the formed anti-duplicate hologram, a 1st hologram image consisting of a 1st diffraction grating having specified spatial frequency and a 2nd hologram image consisting of a 2nd diffraction grating having the spatial frequency, which is reproduced at the angle of integer multiple (n) (n>=2) with reference to the 1st hologram image, are formed.