baber/WOPTO huggingface dataset:
Patent JP-S62284264-A (JP)
Title: Wind force measuring instrument
Inventor: NAGAI TAKASHI
IPC: G01P5/04
Filed: 1986-06-02
Abstract: PURPOSE:To output the measurement result of wind force as an electric analog value by detecting the rotational position of a wind force plate which rotates according to the wind force electrically by using a photosensor. CONSTITUTION:A wind pressure plate 2 which has proper area is provided at an optional position of an airway by supporting one end of the wind force plate 2, which is rotated almost from a longitudinal state position to a lateral state according to the wind force; and the rotational position of a rotating surface (a) of the wind pressure plate 2 which rotates according to the wind force is detected electrically by the reflection type photosensor which is arranged opposite the rotating surface (a) and has, for example a light emission side and a light reception side, so that the measurement result of the wind force based upon the rotational position is outputted as an analog value.
Patent JP-S61286763-A (JP)
Title: Method for evaluating magnetic head
Inventor: EZAKI JIYOUICHIROU
IPC: G01R31/00
Filed: 1985-06-13
Abstract: PURPOSE:To make it possible to directly measure the fundamental characteristics of a magnetic head, by reading the domain structure of a soft magnetic film having the magnetic field intensity and distribution of the magnetic field transferred thereto by utilizing magnetooptical effect. CONSTITUTION:When a magnetic head 1 is arranged in close vicinity to a reading head 2, the domain of a soft magnetic film 2b is magnetized in the direction becoming vertical to the surface of the film by the vertical component of leaked magnetic flux generated from the magnetic head 1. This domain signal is read by utilizing magnetooptical effect. That is, the laser beam generated from a light source generation apparatus 3 is linearily polarized through a polarizer 4 to be supplied to a beam splitter 5 and the polarized beam is condensed to the soft magnetic film 2b by a lens 6. This condensed beam is reflected by a reflective film 2c and bent at a right angle by the beam splitter 5 through the lens 6 to be passed through an analyser 7. During this time, beam receives Farady optical rotation right or left corresponding to the magnetizing direction of the domain of the soft magnetic film 2b. A light receiving system 8 is constituted of a photoelectric signal converting system and the characteristics of the magnetic head 1 are judged from the signal converted to an electric signal.
Patent JP-S5461854-A (JP)
Title: Electronic register
Inventor: MORISAWA SHIGENORI
IPC: G07G1/12
Filed: 1977-10-26
Abstract: PURPOSE: To improve reckoning precision, by making a display unit perform specific display when clearing the contents of the memory of an electronic register and by confirming registration data after the reckoning by performing the specific display at the start time of operation.  
     CONSTITUTION: Registration data from keyboard 3 are inputted via display control part 12 to display them on display panel 2, and then stored in data memory RAM provided to CPU10. Then, the reckoning operation is done by keyboard 3, and reckoning flag area M 1  is provided which resets on the basis of the end signal of the registration processing operation of one set registration data when memory RAM is cleared. Then, when reckoning flag area M 1  has been set to flag 1, a shape except Arabic figures is displayed in the center of the θ-shaped segment, and when the registration data are recorded in memory RAM and reckoning flag area M 1  is reset to flag 0, "0" is displayed the θ-shaped segment, so that the confirmation of the registration data after the reckoning can be made possible. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000320801-A (JP)
Title: Start bypass controller for boiler plant
Inventor: YAMAMOTO KOJI
IPC: F01K13/02
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To reduce the restarting time length after the parallel off of a variable pressure once-through boiler. SOLUTION: This boiler plant is equipped with a turbine bypass valve to bypass main steam from a main steam pipe at a high pressure turbine inlet, and a superheater bypass valve to bypass the main steam from a superheater intermediate stage. During the parallel off period or MFT period, this start bypass controller lets the turbine bypass valve be fully opened to escape the pressure of the main steam only with the superheater bypass valve so that a high temperature steam in the main steam pipe is sealed up. This start bypass controller compares a detection valve 21 of the main steam pressure with set values 19 and 27 of the main steam pressure corresponding to a boiler load to control the turbine bypass valve and the superheater bypass valve based on a comparison output.  Thus, during the parallel off period or the MFT period, the set value 15 of the main steam pressure larger than the set value at the starting is selectively controlled 16 and 18 from the set values of the main steam pressure corresponding to the boiler load in the normal operation.
Patent JP-S61289935-A (JP)
Title: Method for forming spanner port of cam shaft
Inventor: FUJITA YOSHIAKI
IPC: B21D53/00
Filed: 1985-06-15
Abstract: PURPOSE:To increase the strength and to reduce the cost as well by making larger than the basic diameter the end part of a hollow cam shaft with its plastic work and by forming in the column body having parallel two faces. CONSTITUTION:The end part of a cam shaft 10 is expanded more than a basic shaft part 11 by subjecting to a bulging, swaging, die work, etc. The end part is also formed in the spanner port 12 of a hexagonal pillar body, etc. The inner face of the spanner port 12 is made a cylinder, etc. and the inner diameter thereof is made larger than the inner diameter of the basic shaft part 11. The spanner port 12 may by made in the cut cylindrical body having a square pole body besides hexagonal pillar body or parallel two faces. The inner peripheral cross section of the spanner port 12 is made in the shape along the outer peripheral shape. After forming the spanner port 12 it may be adjusted in the prescribed diameter by executing a drawing on the part excepting the spanner port 12.
Patent JP-S5570648-A (JP)
Title: Fixed position stopper for carrying material
Inventor: HASEGAWA YUTAKA
IPC: B65H9/00
Filed: 1978-10-20
Abstract: PURPOSE: To stop horizontally and accurately at predetermined position, by providing aux. chain on both sides of conveyor while providing nail chips with same interval with atachment for rotating during stoppage of conveyor to hold both ends of carrying material.  
     CONSTITUTION: Material 11 carried while provided leading/trailing edges with inclined surface of atachments 10, 10 is held horizontally at the position of aux. chains 14, 15 while the lower face is riding on the roller of aux. chain. When carried to intermediate portion of aux. chain and the conveyor 5f is stopped, the rotary shafts 18, 19 are rotated synchronously to lower the nail chips 19, 20 thus to hold leading/trailing edges of carrying material. Consequently the carrying material is held horizontally without shifting back and fro. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11328873-A (JP)
Title: Tape recording and reproducing device
Inventor: HASHIZUME NOZOMI
IPC: G11B20/14
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To pull in PLL effectively even if a free running period exists at the time of reproducing a magnetic tape in a tape recording and reproducing device adopting a non-tracking system. SOLUTION: This device is a tape recording and reproducing device which can reproduce a signal recorded in a magnetic tape 20 with a non-tracking system, has a PLL circuit 34 extracting a reproducing clock from a signal reproduced from the magnetic tape 20, a stabilizing signal generating circuit 27 generating a signal of almost a center frequency of the PLL circuit 34 as a stabilizing signal, and a switching control circuit 28 and a switch 29 supplying a stabilizing signal to the PLL circuit 34 in a free running period. This device attenuates an output signal of a reproduction amplifier 30 by a mute section of a waveform equalization and mute circuit 31 in a free running period.
Patent JP-S5353938-A (JP)
Title: Pattern collation circuit for binary signal
Inventor: KAI TOMOKAZU
IPC: G06F7/02
Filed: 1976-10-26
Abstract: PURPOSE:To freely set the humming distance permissible and the collation pattern and the signal lentgh, when the signal pattern to be collated is detected from the signal train inputted in series.
Patent JP-H05139483-A (JP)
Title: Pancake container for transport of magnetic tape
Inventor: SUZUKI YUTAKA
IPC: G11B23/02
Filed: 1991-05-31
Abstract: PURPOSE:To obtain a pancake container for transport of magnetic tapes, for which the pancakes can be easily fitted onto a free end of a support shaft and O-rings can be fitted certainly into grooves for fitting the rings therein. CONSTITUTION:A hollow support shaft 1 is provided so that hubs 3 of pancakes 2 are fitted thereon. The hollow support shaft is equipped with ring grooves 6 that are provided near a free end of the shaft, a slit 7 that extends from the free end in the axial direction crossing over the ring groove, and a notched part 8 that is provided on a circumferential part opposite to the slit and extends from the free end in the axial direction crossing over the ring groove. The end face of the free end of the hollow support shaft is formed aslant against the axial line.
Patent JP-S62286610-A (JP)
Title: Hot production of seamless steel pipe
Inventor: URAYAMA TAKESHI
IPC: B21B23/00
Filed: 1986-06-04
Abstract: PURPOSE:To produce a seamless steel pipe having excellent internal quality by forming a solid billet to a hollow shell by a Mannesmann piercer and conveying the shell which is held filled with an inert gas in the hollow part to the next rolling stage for expanding the diameter and reducing the thickness. CONSTITUTION:The solid billet 4 which is a material to be rolled is pierced by the Mannesmann piercer consisting of a pair of rolls 2, 2 and a mandrel 8 attached with a plug 6 at the front end. One end of the hollow shell 10 is then sealed by a stop plug 12 and the inert gas such as N2 is ejected as shown by an arrow from the hole at the front end or side face of the mandrel 8 before removing the mandrel 8 from the pierced hollow shell 10. The other end of the hollow hole of the hollow shell 10 is also sealed by the stop cock 12; thereafter, the hollow shell is fed to the next rolling mill for expanding the diameter and reducing the thickness. Since the inert gas is filled in the hollow shell, the generation of lap flaws and cracks by the oxidation of the inside surface is prevented at the time of the rolling for expanding the diameter and reducing the thickness.
Patent JP-H0423282-A (JP)
Title: Load/unload mechanism in head floating type magnetic disk device
Inventor: ENDO TOSHIHIKO
IPC: G11B21/12
Filed: 1990-05-18
Abstract: PURPOSE:To prevent the slidable contact of a core slider with a magnetic recording medium plane from occurring by mounting a wire rod guide on a driving arm, mounting one terminal of a wire rod on the tip side of a spring arm, and introducing the other terminal to a wire rod driving part. CONSTITUTION:When no sufficient floating of a magnetic head H is obtained due to the arrival of the magnetic head H at a load/unload position, the wire rod 10 is pulled by operating the wire rod driving part 11. Therefore, the position of the tip side of the spring arm 6 is separated from a magnetic recording medium 1 with the wire rod 10, and for example, a gap G is generated between the magnetic head H and the magnetic recording medium 1. Thereby, the core slider 3 is always separated from the plane of the magnetic recording medium 1 in spite of the rotating speed of the magnetic recording medium 1, which prevents the slidable contact of the magnetic head H with the magnetic recording medium 1 from occurring.
Patent JP-S63315314-A (JP)
Title: Laterally alternately longitudinally correlating suspension device
Inventor: NAKADA HIDEO
IPC: B60G17/033
Filed: 1988-05-28
Abstract: PURPOSE:To increase load holding by connecting two sets of paired fluid suspension units to an air tank and a pressure regulating device respectively through one set of paired swivel hydraulic cylinders and twin-chamber tanks. CONSTITUTION:A pair of fluid suspension units 1, 2 connect each of the respective fluid cylinder chambers 10 to each fluid cylinder chamber 14, 12 of a swivel hydraulic cylinder 3 by a pipe 18 respectively so as to be associated with each other. While separate fluid cylinder chambers 13, 15 in the swivel hydraulic cylinder 3 are connected to a fluid chamber 16 in a twin-chamber tank 4 by a pipe 18. Further an air chamber 17 in the tank 4 is connected to an air tank 6 by a pipe 18 so that the air chamber 17 communicates with the air tank 6 through a differential pressure spool direction control valve 5 when it generates an equal pressure in both ends of a spool valve 21. And a pressure regulating device 24 and the air tank 6 are connected to each variable auxiliary air cylinder chamber 9 of the units 1, 2 by a pipe 18 respectively through a solenoid valve 20.
Patent JP-H01298423-A (JP)
Title: Information processor
Inventor: SATOU AKIYUKI
IPC: G06F1/00
Filed: 1988-05-27
Abstract: PURPOSE:To prevent the stop of an electric power from occurring from a power source device when a central processing unit is in the non-stop condition by detecting the condition of the central processing unit and deciding and controlling the propriety of the power-off of the power switch of the power source device. CONSTITUTION:Even when a central processing unit is in the non-stop condition and a power switch 5 is turned off, a condition detecting circuit 7 detects that the power-off impossible condition is obtained, the current to a relay coil 6a continues to flow, a relay, switch 6b is held at the on condition, and therefore, the power source device continues the action. Thereafter, when the central processing unit is in the stop condition, the condition detecting circuit 7 detects that the power-off impossible condition is obtained, the current to the relay coil 6a is stopped, the relay switch 6b is in the off condition and the power source device stops the action. Thus, the interruption of the processing during the program execution due to carelessness and a misoperation is prevented and the adverse influence is not given to an external memory.
Patent JP-H11306360-A (JP)
Title: Method for selecting pseudo ellipsoid
Inventor: USHIGAMI TOMOMASA
IPC: G06T7/00
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a pseudo ellipsoid sorting method based on pseudo ellipsoid plane image measurement. SOLUTION: In this pseudo ellipsoid sorting method, a pseudo ellipsoid body 1 with a uniform density (d) to be measured is photographed by a camera 2, and the image is converted to a plane mapped image 1a by an image processor 3, and the area S of the image and coordinates of end points A and B of the axis of rotational symmetry are measured, and tow measured value of L and S are substituted by Using a response function W=W(L, S) determined in advance correspondingly to a maximum diameter W of the cross-section of the ellipsoid of as a function of the length L=AB and the area S, revolution corresponding W is calculated by substituting measured values of L and S. Then, the ratio k=W/L is calculated.  Weight response functions Mi =Mi (ki , S) for plural known values ki determined in advance are secured preliminarily based on the expression for the weight M=d.V given in terms of the volume V of the body to be measured. M corresponding o the measured value S and the calculated value (k) is calculated by using the interpolation method between Mi , and the body to be measured is selected by the calculated weight M and the ratio (k).
Patent JP-H06351099-A (JP)
Title: Preparation of acoustic device with thin film
Inventor: POORU RAMU
IPC: H01L41/09
Filed: 1994-05-19
Abstract: PURPOSE: To manufacture a subminiature acoustic device having a piezoelectric thin film and to attain high sensitivity of the device over a wide frequency range by fitting the piezoelectric thin film to a projection support structure and making electric connection so that the projection support structure is a center region of the piezoelectric thin film (piezoelectric transducer thin film). CONSTITUTION: A projection support structure 58 for a piezoelectric thin film is formed by utilizing the integrated circuit manufacture technology together with provision of a substrate 10 and manufacture of the projection support structure 58 on the substrate 100 so that the projection support structure 58 forms a center region. The piezoelectric thin film 38 is fitted to the projection support structure 58 so that the piezoelectric thin film 38 crosses the center region and extends thereto and electric connection is given th the piezoelectric thin film 38 so as to introduce electric charges from the piezoelectric thin film 38. An advantage is to manufacture a subminiature thin film hydrophone. The support structure with high stiffness and that is not bent is obtained by a silicon wafer both during the processing process and after the processing process.  The projection support structure, electronic components and interconnection devices are all formed by the method of the semiconductor processing process.
Patent JP-S5556284-A (JP)
Title: Holograph input device for television display
Inventor: GOTOU HIDEJI
IPC: G06F3/037
Filed: 1978-10-20
Abstract: PURPOSE: To obtain an apparatus suitable for education by stacking a printed substrate and film, which have X and Y-coordinate electrodes respectively, through a pressure-sensitive conductive rubber sheet and then by displaying a holograph on a TV receiver by a current generated by applying the pressure of a pen there.  
     CONSTITUTION: On printed substrate 1 with X-coordinate electrode 15, pressure- sensitive conductive rubber sheet 2 is mounted in contact and film 3 privided with Y-coordinate electrodes 13 is further stacked on it with electrode surface 3 down. A holograph input device, in the other hand, consists of clock signal generator 4, coordinate scan counter 5, scanning circuit 6 composed of a decoder circuit and driver circuit, television picture synchronous counter 7, picture memory circuit 8, video signal circuit 9, RF converter 10, and TV receiver 11 and electrodes 13 and 15 are both connected to scanning circuit 6. In this constitution, paper 12 for writing is mounted on film 3 and pressure is applied by pen 14 to make a holograph on receiver 11. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5920774-A (JP)
Title: Device for fitting mounted body to automobile
Inventor: SHIMADA MOTONARI
IPC: B60P3/22
Filed: 1982-07-27
Abstract: PURPOSE:To enable to easily fit a mounted body irrespective of the dimensions, shape or the like of a chassis, by a method wherein a mounted body is fitted in a position-adjustable manner by a fitting means penetrated through a slit formed in a sill bracket and a fitting hole provided in an adjusting means. CONSTITUTION:To mount a tank 2 by using the sill bracket 3 and the adjusting means 4, the sill bracket 3 is fixed to appropriate parts of left and right chassis 1, 1 by fixing means, by welding or the like. The fitting hole 16 provided in the adjusting means 6 position-adjustably provided on the lower side of a horizontal fitting part 6 of the bracket 3 is adapted to the width of a base 2a for the tank 2. Thereafter, by using the fitting means 5 consisting of a bolt 5a (which is penetrated through the fitting hole 16 and the slit 7) and a nut 5b, a base bracket 2b projected from the base 2a and the adjusting means 4 located on the lower side of the horizontal fitting part 6 of the sill bracket 3 are fastened to each other, thereby fitting the tank 2.
Patent JP-S5832520-A (JP)
Title: Manufacture of cylindrical sheel having thin wall and large diameter and device thereof
Inventor: YAMAKAWA SUMIO
IPC: B21C37/12
Filed: 1981-08-19
Abstract: PURPOSE:To manufacture a large diameter cylindrical shell economically and safely with a simple and cheap facility, by disposing the lateral side edges of a metal plate uncoiled from a coil thereof vertically side-to-side to wind from downward to upward into a spiral shape with a prescribed radius of curvature in order to weld the seam at the same time. CONSTITUTION:A metal plate B uncoiled from a coil A is led onto a support stand 2 through an approach guide 13 for preventing lateral warpings and a approach guide 14. A slide device 1 slings up the metal plate B onto the support stand 2 into a spiral shape by way of wire 20 the end of which is fixed to a hook 21 mounted to the plate B through a winch driven by a motor 4. The spiral angle theta is defined by the diameter of the large diameter cylindrical shell and the lateral width of the coil. A welding device 3 welds continuously and automatically the seams of the plate B and B which are displaced on rollers 5, 7, 9 and etc. by way of a welding electrode 10. The upper end of the large diameter cylindrical shell is cut off flat by way of cutting torch 18 an the completed large diameter cylindrical shell is moved to a prescribed position by way of a crane 19.
Patent JP-H0821351-A (JP)
Title: Axial piston pump
Inventor: RARII DEII SHIYAFUNAA
IPC: F04B53/00
Filed: 1995-04-28
Abstract: PURPOSE: To operate a variable displacement axial piston pump in a low noise level even if the pump is operated at relatively high electric motor speed by use of suction fluid having atmospheric pressure. CONSTITUTION: This variable displacement axial piston pump 10 has plural piston bores 32 each connected to an inwardly inclined fill port 120. The fill ports 120 extend from the piston bores 32 inwardly to a working face of a barrel 22 to reduce a diameter of a fill circle of the pump 10. Thereby, a velocity to be attained by inflowing fluid is reduced to increase an operating speed of the pump 10 in the case that the pump 10 is filled at atmospheric pressure.
Patent JP-H02308665-A (JP)
Title: Picture reader
Inventor: KOBEGAWA MINORU
IPC: G09F9/00
Filed: 1989-05-22
Abstract: PURPOSE:To save space and to reduce power consumption by using a light source radiating an original to be read in the case of reading a picture in common to a light source used for back light of a display device. CONSTITUTION:Part of light radiating from a fluorescent light 1 enters from the side face of a diffusion unit A located on the rear side of a liquid crystal panel 2. A unit A realizes a role of diffusing light on the entire panel and a role of lighting each small area uniformly. On the other hand, a read original O is carried between a roller 3 and a glass plate 4 with the carrier roller 3. The fluorescent light 1 lights the part of the original O to be read through the glass plate 4 and its reflecting light forms an image of the part of the original to be read to a photodetector section of a photodetector array 6 with a short focus array lens 5. Thus, the light source for radiating the original O and the light source used for a back light of the panel 2 are used in common.