baber/WOPTO huggingface dataset:
Patent JP-H04350714-A (JP)
Title: Hand-written information input device
Inventor: YAMASHIKI YUTAKA
IPC: G06F3/048
Filed: 1991-05-28
Abstract: PURPOSE:To accurately fix a form and to easily and surely additionally write data on the form later by detecting that the form is positioned on a tablet by holes. CONSTITUTION:The hole of a tablet enclosure 3 and a hole 2a of a clinical chart 2 are aligned to position anf fix the chart 2 on a tablet 1 by a positioning tool. Or a projection 8 of the tablet enclosure 3 and the hole 2a of the chart 2 are aligned, and the chart 2 is positioned and fixed on the tablet 1 so that the projection 8 is inserted through the hole 2a by a pressing plate 10, and a detection switch 13 is turned on. The mode is automatically switched to the handwriting input mode by output of a detection signal 86 indicating that the chart 2 is positioned and a detection signal S7 indicating the existence of the chart 2, and data corresponding to entered contents is recorded in a memory 31 as it is, and it is easily and accurately discriminated whether the chart 2 is correctly set or not.
Patent JP-H05341803-A (JP)
Title: Duplex switching device for programmable controller
Inventor: KOBAYASHI MITSUAKI
IPC: G05B19/05
Filed: 1992-06-11
Abstract: PURPOSE:To provide an optimum duplex switching device on the programmable controller of a duplex stand-by redundance control type. CONSTITUTION:A battery 102 is provided together with a flip-flop 101, various logical elements, the signal lines, etc. In such constitution, a working system controlling a plant has no change before and after an instantaneous power failure even if each device has the variance of the power failure/recovery timing to the power failure. Thus the continuous plant control is assured.
Patent JP-H04351718-A (JP)
Title: Optical head supporting mechanism
Inventor: KAKIMOTO HIROAKI
IPC: G11B7/085
Filed: 1991-05-28
Abstract: PURPOSE:To support an optical head used in an optical disk in the stable state without play. CONSTITUTION:Recessed grooves 31 are provided in two surfaces facing each other of a carriage 24 and an inner yoke 27b, and guide rails 32a to 33b are arranged in corners of these grooves 31. Four guide rails 32a to 33b are brought into contact with a rotating member 34, and a pressing pin 36 having the semispherical front end is elastically pressed to outer guide rails 32b by a coiled spring 37. Since vertical movement of outer guide rails 32b is controlled by the inner yoke 27b, the pressing force of the pressing pin 36 is transmitted to the rotating member 34 as it is, and guide rails 32a to 33b and the rotating member 34 are closely brought into contact with each other, and the carriage 24 is supported in the stable state.
Patent JP-S63316081-A (JP)
Title: Holography recording and reproducing device
Inventor: GUNJI YASUHIRO
IPC: G03H1/22
Filed: 1987-06-19
Abstract: PURPOSE:To integrate and make an optical system for recording and reproducing a hologram compact by applying optical path changeover switches of two systems which use liquid crystal, etc. CONSTITUTION:A liquid crystal cell is provided which enters two switching states with an applied electric field by receiving a 1st luminous flux 1 at a certain angle of incidence to convert the 1st luminous flux 1 into single pieces of playback light 16 while splitting the 1st luminous flux 1 into a 2nd luminous flux 15 and 3rd luminous flux 14 spatially. Namely, the orientation direction of liquid crystal molecules is charged by a 1st system according to the kind of the electric field applied to the liquid crystal cell to cause variation in the refractive index of the liquid crystal layer, and a 2nd system utilizes the characteristics of a polarization beam splitter as a passive element, i.e. characteristics of the reflection of an S-polarized component with electric field vibration perpendicular to an incidence surface and the transmission of a P- polarized component with parallel electric field vibration. Consequently, a holograph is recorded and reproduced by a small-sized, lightweight optical system with stability.
Patent JP-S5943762-A (JP)
Title: Sheet recovery device
Inventor: NAKAMURA KUNIHIKO
IPC: B65H31/32
Filed: 1982-09-03
Abstract: PURPOSE:To make it possible to carry out the fixed number sorting of sheets without imparing the fastness, by providing, on the lateral side of the rotary blades of an impeller type collecting means, a blade for sorting the sheets, which leaves away from the center of an impeller after the blade is rotated to a predetermined angle at the same angular velocity as that of the impeller rotary blades. CONSTITUTION:Each of sheets 50 is inserted into each space 11 at a transfer speed higher than the peripheral speed of an impeller 10, and the front end of each sheet 50 is sufficiently decelerated when the sheet 50 reaches the position of an extraction plate 51. Then, when the sheets 50 successively touches the plate 51, they are extracted and drops so that they are accumulated on a belt 60. This operation is continued until a predetermined number of the sheets are accumulated. When the insertion of the sheets into the spaces 11 is completed, a rotary shaft is coupled by means of a clutch 17. Therefore, a blade 38 rotates a pulley 27 at a motor rotational speed so that a rotary shaft 9 and a pulley 28 are rotated. Then, a belt 34 is driven to start the drive of the blade 38. When the blade 38 is rotated to 150 deg., an arm 36 takes its horizontal position, and therefor, the blade 38 is started to fall. That is, when the point A moves away from the point A and the accumulation of the sheets 50 on dropping, is completed, the motor is driven to discharge the accumulated sheets 50.
Patent JP-S5854899-A (JP)
Title: Exciter for alternating current generator
Inventor: TAKAE KUNIO
IPC: H02P9/14
Filed: 1981-09-25
Abstract: PURPOSE:To prevent the voltage drop of an automatic voltage regulator due to a higher harmonic by correcting DC voltage signals from a voltage converter by DC voltage signals proportional to the power-factor of the output of the AC generator. CONSTITUTION:A power-factor detector 12 inputs the load currents and output voltage of the AC generator 1 from a current transformer 8 for a meter and a transformer 9 for the meter, and outputs the DC voltage signals proportional to the power-factor of the output of the AC generator 1. A voltae controller 13 corrects DC voltage signals proportional to the output voltage of the AC generator 1 outputted from the voltage converter 7 by the DC voltage signals from the power-factor detector 12, and gives the signals to the automatic voltage regulator 6. Accordingly, the voltage drop of the automatic voltage regulator due to the higher harmonic can be prevented, and voltage regulation can be reduced.
Patent JP-H06342765-A (JP)
Title: Manufacture of semiconductor device
Inventor: HOZUMI HIROKI
IPC: H01L21/265
Filed: 1993-05-31
Abstract: PURPOSE:To effectively restrain a surface region from decreasing in arsenic concentration due to the outward diffusion and segregation of arsenic at a high temperature by a method wherein a nitride film is deposited on the upside of a region where arsenic is introduced, and then the region is subjected to an annealing treatment. CONSTITUTION:Arsenic ions As are implanted into a silicon substrate 1 through a silicon oxide film (SiO2) 2 formed on it, and then the silicon oxide film 2 is covered with a silicon nitride film (Si3N4) 3. The silicon nitride film (Si3N4) 3 is denser than the silicon oxide film (SiO2) 2 in configuration, and arsenic (As) and oxygen contained in the film 3 approximate to zero in diffusion coefficient. The semiconductor substrate 1 is heated at a temperature of 900 to 1200 deg.C in an atmosphere of nitrogen gas N2 to enable arsenic ions implanted into the silicon substrate 1 to diffuse for the formation of an emitter region or the like. By this setup, arsenic As can be restrained from diffusing outwards and segregating, so that a semiconductor element can be remarkably enhanced in stability of layer resistance and electrical properties as compared with a conventional one.
Patent JP-H024353-A (JP)
Title: Ultrasonic diagnosing device
Inventor: NAKAJIMA HIROTAKA
IPC: A61B8/14
Filed: 1988-06-21
Abstract: PURPOSE:To automatically set a multi-step focus near the center of a picture, which is easily observed, even when a diagnosing part or a vision range is changed by setting the focus of a same step number as a focus, which is set based on a result to recognize the display range of a picture, near the center of the displayed picture. CONSTITUTION:When one or more of focus selecting switches 6a, 6b, 6c, 6d, 6e, 6f, 6g and 6h of a focus switch 6 are pushed, delay data to set correspondent focus depth are calculated or read out of a memory in a focus control system and the delay data are given to a transmission control circuit 2 and a reception control circuit 3. Then, adjustment is added to the data and control is executed to execute B-mode scan with focus. On the other hand, in a display position recognizing part 5, the range of a picture, which appears on a screen, is calculated by magnification and shift quantity. In a focus optimumizing part 4, the selection change of the focus selecting switches 6a-6h is executed based on the display position data, which are calculated in the display position recognizing part 5, so that the multi-step focus can be set near the center of the picture.
Patent JP-H01321211-A (JP)
Title: Article processor
Inventor: MIYANO TOSHIYUKI
IPC: B65G47/30
Filed: 1988-06-21
Abstract: PURPOSE:To make orderly receiving performable by installing a conveyor means, an article passage regulating means, a conveyor regulating means and its control means in an article receiving means, and performing regulation and release of both these regulating means alternately, in a processor for a paper sheet bundle or the like. CONSTITUTION:A paper sheet bundle T is conveyed in a Y direction on a conveyor 5a, and when the forefront bundle T is reached to a discharge end of the conveyor 5a, it comes into contact with a passage regulating means 21 being projected to a regulating position by a command of an unillustrated controller and it is stopped, whereby the belt 5a slips. Next, a turning plate 78A is turned in an arrow beta1 direction by a take-in command out of the controller, releasing engagement of the turning plate 78, and the bundle T is delivered to a receiving plate 7a. Simultaneously, the next bundle T is fed to the discharge end, a slide plate 82 is moved to the side of a guide plate 81 by operation of sensors 84a, 85, pinching and binding the bundle T, and it waits for rotation to an actuating position of the turning plate 78A.
Patent JP-H05318832-A (JP)
Title: Recording head
Inventor: KIMOTO ISAO
IPC: B41J2/51
Filed: 1992-05-20
Abstract: PURPOSE:To provide a recording head capable of conducting printing by a plurality of colors and capable of minimally inhibiting the generation of a sound during printing operation. CONSTITUTION:A recording head has a head body 11 capable of being moved in the main scanning direction to recording paper, a plurality of heads 12a-12d having a plurality of recording elements and being installed to the head body 11 at every color and ink ribbons 13 mounted in response to each or the heads 12 at every color, and printing is performed onto recording paper by specified colors by the recording elements of each head 12a-12d while reciprocating and moving the head body in the main scanning direction. Accordingly, the images of various colors can be printed by a dot impact type recording head.
Patent JP-S5485640-A (JP)
Title: Memory device
Inventor: TAKURI JIYUNICHI
IPC: G06F12/00
Filed: 1977-12-21
Abstract: PURPOSE:To ensure an extreme display of the maximum performance for the memory unit and thus to shorten the continuous writing time by accelerating the transmission of the cycle end signal as well as holding the signal of the following cycle transmitted from the control device under the cycle action. CONSTITUTION:The time difference is set to d' between cycle start CYST signal 3 and signal 4 in order to accelerate the transmission time for cycle end CYED signal 4 by d-d' time (d: timl difference between conventional signal 3 and 4). Thus, signal 4 of 1st cycle CY2 is transmitted to memory device control signal SCU, and CY1 is still being executed when memory device start EX signal 1 of 2nd cycle CY2 arrives. Then signal 3 of CY2 is made to wait for e' - e time, and thus the time difference between signal 1 and 3 of CY2 becomes e'. When CY2 is started by signal 1 of memorized CY2, the time difference becomes f' between signal 3 and memory unit writing WT signal 2, being shortened by f-f' in comparison with the case of CY1. And cycle time g' of CY2 is reduced by g-g' compared with CY1 or conventional cycle time g.
Patent JP-H091491-A (JP)
Title: Robot hand mechanism
Inventor: KOBARIKAWA YASUSHI
IPC: B24B27/00
Filed: 1995-06-20
Abstract: PURPOSE: To carry out machining based on position control for a workpiece and copy machining based on force control for multiple shafts at a high speed. CONSTITUTION: A robot hand mechanism provided with a tool 2a for machining a workpiece is provided with an end plate 10 holding the tool 2a on one face side. On the other face side, a base frame 20 possessing a central spindle is arranged opposedly to the end plate 10 apart, from it. Three direct acting mechanisms 30A-30C are mounted in the base frame 20 so as to be arranged rotation-symmetrically with respect to the central spindle O, and each of the direct acting mechanisms 30A-30C is provided with a ball screw shaft 31 extended to the end plate 10 side and a means by which the ball screw shaft 31 is prevented from rotating so as to be extended/shrunk.  In each of three articulating mechanisms 40A-40C, one end is fixed to the other face side of the end plate 10, while the other end is connected freely oscillationally to the tip of the ball screw shaft 31 in each of the three direct acting mechanisms 30A-30C.
Patent JP-S63315055-A (JP)
Title: Method and apparatus for filling hard capsule with particulate material
Inventor: YAMAMOTO TAIZO
IPC: A61J3/07
Filed: 1987-06-18
Abstract: PURPOSE:To prevent the generation of the bridge of the particulate material to be filled in a quantity control chamber, by applying external force to the particulate material to be filled in the quantity control chamber after starting the supply of the particulate material to be filled into a capsule body. CONSTITUTION:When the lower shutter 3b closing the lower opening part of a quantity control chamber 4 is moved in the right direction by the actin of a cam, the through-hole 31b thereof is positioned directly under the quantity control chamber 4. As a result, since the lower opening part of the quantity control chamber 4 is opened, the particulate material 10a to be filled in the quantity control chamber 4 flows down into a lower capsule body 201 under gravity through a filing chute 5. According to circumstances, the particulate material 10a to be filled forms a bridge in the quantity control chamber 4. Immediately after the lower opening part of the quality control chamber 4 is opened and the filling of the particulate material 10a to be filled is started, a press lever 2 falls instantaneously by a press lever driving cam and the leading end (lower end) thereof penetrates in the quantity control chamber 4 from above to partially press the particulate material to be filled.
Patent JP-H03250132-A (JP)
Title: Box unit for industrialized housing setback
Inventor: KUWABARA FUMIAKI
IPC: E04B1/348
Filed: 1990-06-11
Abstract: PURPOSE:To unnecessitate reinforcing members to units by fitting plural columns on the end pats and intermediate parts of a base part equal in size to the upper face of a lower box unit, and providing a ceiling part on the columns. CONSTITUTION:Columns 11 are fitted at the four corners of a base 10 formed by laying small beams 9 between lower beams 8, as well as a ceiling 13 formed by laying small beams 12A between upper beams 12 is laid on the upper end parts of the columns 11 to form a lower box unit 3. Columns 15 are fitted at the end parts and intermediate parts of a base part 14 equal in size to the upper face of the unit 3, as well as a ceiling part 16 is laid on the upper end parts of the columns 15 to form a setback box unit 5. Plural units 3 are disposed on the foundation to form a first floor, as well as upper box units, constructed in the same way as the unit 3, and the unit 5 are disposed on the units 3 to form a second floor, and then a roof is constructed thereon.
Patent JP-2000337413-A (JP)
Title: Brake noise preventing device
Inventor: MURAYAMA KYO
IPC: F16D65/18
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To prevent energy due to elastic deformation of friction material of a brake pad from accumulating in the pad and prevent excessive stick-slip phenomena from being generated in the brake pad and a rotor by letting pulsate brake force at fixed frequency in operating the brake. SOLUTION: Hydraulic pressure generated in a master cylinder 3 flows in a wheel cylinder 6 to operate a brake, and when a brake pedal 1 is stepped on, the condition is input from a brake switch 1a to an electronic control device 8 to operate the piezoelectric element 4c of an exciting device 4, and vibration of frequency non-sensible for a person is given to a piston 4b. Accordingly, brake oil in a liquid chamber 4d pulsates by the piston 4b to be transmitted to wheel cylindes 6, 7, the brake pad pulsates to prevent the energy from accumulating in the pad. Hereby an excessive stick-slip phenomenon can be restrained, and brake noise can be prevented from generating.
Patent JP-S5485030-A (JP)
Title: Magnetic ink flying recorder
Inventor: SEKINE YOUICHI
IPC: B41J2/065
Filed: 1977-12-19
Abstract: PURPOSE:To obtain distinct recording images having gradation by varying magnetic force in correspondence to image densities thereby changing the degree of build-up ink. CONSTITUTION:Fluid material ink 2 having magnetism is impegnated in a felt 3. An electromagnet 4 which builds up the magnetic fluid and a counter electrode 5 which is provided with a small hole and is composed of copper are installed at away, e.g., 1 mm, from the electrode 1 so that the ink flying path passes through said small hole. In letting the fluid material ink having magnetism be built up by magnetic force on the electrode opposed to the recording surface and letting the built-up portion thereof be flown off by Coulomb force, the magnetic force is varied in correspondence to image densities, whereby the distinct and stable images having gradation may be obtained even in high speed recording.
Patent JP-H111962-A (JP)
Title: Connector for column and sill for wooden framework
Inventor: HIRAI KOICHI
IPC: E04B1/58
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To secure sufficient strength by providing an installation portion installed on a foundation, an insertion portion that is inserted into a slit at the lower end of a column and fixed by a fixing member inserted from the side of the column, and a connection portion that connects the installation portion with the insertion portion. SOLUTION: Connector is attached to a sill 21 by placing a spacer 41 on an installation portion 31, inserting a connecting bolt 33 into a bolt insertion hole 23, and screwing a nut 36. The sill 21 is placed on a continuous footing 20 so that the installation section 31 may be installed on the top face of the continuous footing 20. In addition, the insertion section 32 is rotated and the connecting hardware 20 is fixed to the sill 21, a bearing column 22 is erected on the sill 21 by placing a slit 24 on the insertion portion 32. And the bearing column 22 and the sill 21 are connected together by fitting pin insertion holes 26 into pin insertion holes 37, driving drift pins 55 thereinto, and fixing the bearing column 22 to the insertion section 32. Therefore, the strength of the connection is made clear and helps secure sufficient strength.
Patent JP-H05680-A (JP)
Title: Rigidity variable car body
Inventor: KAWAMURA MASARU
IPC: B62D25/00
Filed: 1991-06-25
Abstract: PURPOSE:To provide a driver with a satisfactory brake operating feeling and road surface feeling by improving the bending rigidity and torsional rigidity of a car main body when a vehicle is detected to be set in a predetermined braking condition in travelling. CONSTITUTION:Door part rigidity adjusting mechanisms 36, 33, engine hood part rigid adjusting mechanisms 34, 35 and rear gate part rigidity adjusting mechanisms 36, 37 are set selectively to a movable part restraining condition of restraining left and right doors 3, 4, engine hood 7 and rear gate 9 to a car main body 11 under the closed state and the movable part opening condition of opening the hood 7 and rear gate 9 from the restrained state. Also, when a predetermined braking condition of a vehicle is detected by a G sensor 55, a circuit composing part 57 sets the rigidity adjusting mechanisms 30-37 to the movable restraining condition to increase the bending rigidity and torsional rigidity of the car main body 11 accompanied by the left and right doors 3, 4, engine hood 7 and rear gate 9, so that a driver can obtain a satisfactory brake operating feeling and road surface feeling.
Patent JP-H114252-A (JP)
Title: Data transmission system
Inventor: OZU HIRONAO
IPC: H04L12/54
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To display data on a terminal by practical quality and time even in using comparatively low-rate transmission line by converting the quality of data contents and the size of the data at a server device in accordance with a transmission rate the transmission line and transmitting to the terminal. SOLUTION: A data management device 12 retrieves data contents from a data name transmitted from a terminal 1 and a data size conversion device 16 converts data contents in a system along a size conversion table 17 and transmits it to a requested terminal 1. For example, in the case of an image file in a GIF form of 10 k byte which is picture data, it is converted to a file in a Jpeg form by comparing it with an original picture and, when the size of this file is bigger than 5 k byte, it is converted to the Jpeg of 10% quality by comparing it with the converted file in accordance with the size conversion table 17. The converted data contents are transmitted to a communication control equipment 8.
Patent JP-H09312960-A (JP)
Title: Generator for bicycle
Inventor: SAITO KAZUHIRO
IPC: H02K21/24
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To lessen energy loss and brightness fluctuation and improve efficiency, without imposing a burden upon a user by rotatably attaching a multipole magnet to the rotating member attached to the shaft of the wheel of a bicycle, and fixing an induction coil to a fork, and generating electricity by the rotation of a tire. SOLUTION: A generator for bicycle comprises a multipole magnet 4 and an induction coil 3, and it is attached to the front wheel or rear wheel of a bicycle. The multipole magnet 4 is fixed to the rotating member so that it may rotate with a tire, being attached so that the center of the tire of the wheel and the center of the magnet may lie upon the other. The induction coil 3 is fixed to the section of the fork 2 of the bicycle in such position that it becomes vertical to the multipole magnet 4 and that the gap becomes 0(mm)<gap<=5(mm). Hereby, the supply of a generator for running lamp of a bicycle, which is little in reluctance in use of a generator for a user and is little in fluctuation in brightness, too and is good in energy efficiency, becomes possible.