baber/WOPTO huggingface dataset:
Patent JP-H08303887-A (JP)
Title: High/low pressure switching mechanism of pulse tube refrigerating machine
Inventor: MATSUI TAKAYUKI
IPC: F25B9/00
Filed: 1995-05-12
Abstract: PURPOSE: To provide a high/low pressure switching mechanism which enables altering of a switching timing between a high pressure and a low pressure optionally even during operation. CONSTITUTION: A cylindrical cold storage side housing 32 is provided outside a cold storage side valve seat 30 and a cylindrical pulse tube side housing 33 outside a pulse tube side valve seat 31 securely on the respective valve seats. A female thread part 32a is provided at one end of the inner circumference of a cylinder of the cold storage side housing 33 and a male thread part 33a at one end of the outer circumference of a cylinder of the pulse tube side housing 33. The male thread part 33a is screwed down on the female thread part 32a to connect the cold storage side housing 32 and the pulse tube side housing 33 rotatably.
Patent JP-S6346259-A (JP)
Inventor: AASAA KUEIRU
IPC: C09D11/00
Filed: 1987-05-13
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-H07319577-A (JP)
Title: Automatic clock phase adjusting system and duplex data processor with automatic clock phase adjusting function
Inventor: HIRANO YUICHI
IPC: G06F1/04
Filed: 1994-05-27
Abstract: PURPOSE:To dispense with a dedicated testing machine and test process expenses for phase adjustment by setting a value of clock position selection signal equivalent to an almost center point in a clock phase range as an appropriate clock phase selection signal value. CONSTITUTION:An autonomous test execution control circuit 5 asserts a test data sending instruction signal S2 to another system, and a test data sending circuit 2 of another system sends out test data. The data reception check circuit 4 of its own system performs the reception processing of the test data from another system synchronizing with a clock signal CL1, and checks a data error. The autonomous test execution control circuit 5 adds one on a value of clock phase selection signal S3 when a test result display signal S4 displays a defective result, and changes the clock phase selected at a selector by prescribed phase difference. In such a way, the value of clock phase selection signal with satisfactory autonomous test result for data reception nearest to the center of the clock phase range is set as the clock phase selection signal S3.
Patent JP-H02294934-A (JP)
Title: Optical information recording and reproducing device
Inventor: WATANABE YOSHIHIKO
IPC: G11B7/125
Filed: 1989-05-10
Abstract: PURPOSE:To effectively utilize a laser diode by inhibiting the control for recording and erasing and permitting the control for reproducing at the time of detecting the life of the laser diode. CONSTITUTION:When an erasion command signal E is inputted from the outside, a microcomputer MCPU 11 requires a warning current IE.T. Next, the IE.T and the output current I of a monitor at that time are compared by using a differen tial amplifier 8. When IE.T>=I, as a result, the signal 22 about the permission/ inhibition of erasing and recording is set at a level on a permission side. When IE.T<I, the signal 22 is set at a level on an inhibition side by judging that the life of the laser diode 1 ends. When a recording command signal W is inputted from the outside, the MCPU 11 compares a warning current IW.T with the output current I of the monitor at that time in the same way so as to set the signal 22 at the level on the permission side or the inhibition side. When a reproducing command signal R is inputted, the MCPU 11 sets the signal 22 at the level on the permission side.
Patent JP-S60259327-A (JP)
Title: Detection of corner point for work in wire electric discharge machine
Inventor: KINOSHITA MITSUO
IPC: B23H7/02
Filed: 1984-06-05
Abstract: PURPOSE:To work a workpiece at a correct position by detecting the corner point for the workpiece and positioning an electrode at the work starting position by using the corner point and the revolution angle of a work coordinate system with respect to a machine coordinate system, even if the work coordinate system is not parallel to the machine coordinate system. CONSTITUTION:A work WK is arranged onto a table TBL so that a work coordinate system XW-YW revolves by DELTAtheta with respect to a machine coordinate system XM-YM. The work starting position Ps is in a work starting hole STH, and exists at the position far by lx from the edge surface ESx of a work and by ly from the edge surface ESy of the work. Between two contiguous edge surfaces ESx and ESy of the work, at least two edge points Pi (i=1, 2...) are detected for the edge surface ESx, and the first straight-line for specifying the edge surface ESx is obtained from the position coordinate values of the edge point Pi, and at least two edge points Qi (i=1, 2...) are detected for the edge surface ESy, and the second straight-line for specifying the edge surface ESy is obtained from the position coordinate values of the edge point Qi, and the crossing point between the first and the second straight-lines is set as the corner point Pr for the work WK.
Patent JP-H07320256-A (JP)
Title: Magnetic disk
Inventor: SATO AKINOBU
IPC: G11B5/84
Filed: 1994-05-27
Abstract: PURPOSE:To improve the durability of a magnetic disk with a protective film on a magnetic layer as the recording medium. CONSTITUTION:This magnetic disk consists of a substrate 1, an underlayer 2, a magnetic later 3 for recording information, a protective film 4 for protecting the magnetic layer from wear and mechanical damage and a lubricative layer 5. The protective film 4 is formed using a material contg. amorphous and crystalline layers in which the atomic ratio between carbon and nitrogen is in the range of 1:1 to 3:4 and the crystalline layer preferably contains beta-C3N4-x (0<=-x<=1.0). Low surface roughness, high hardness and high bonding strength to the magnetic layer 3 are ensured, the increase of frictional force is inhibited at the time of being in contact with a magnetic head and lubricating performance can be improved.
Patent JP-H05285789-A (JP)
Title: Force detecting system for movable carriage device
Inventor: HATAMURA YOTARO
IPC: B23Q17/00
Filed: 1992-04-09
Abstract: PURPOSE:To detect practically applied three-dimensional force with high accuracy and to monitor force information by only detecting at least Z-axial force acting on each moving element in a movable carriage device. CONSTITUTION:When the direction crossing with the flat surface formed by a pair of track rails 1 at right angles is established as the Z-axial direction in the X-Y-Z orthogonal coordinates system, at least one-directional force out of X-axial, Y-axial, and Z-axial force. Fx, Fy, Fz acting on a guided member 7 is obtained based on at least Z-axial force information f1, f2, f3, f4 acting on each moving element and position information h, x1, x2, y1, y2 representing relative position relations between the force acting point 0 of a guided member 8 and each moving element 7.
Patent JP-H01284607-A (JP)
Title: Snow supply hopper
Inventor: KOSUGI SANAI
IPC: E01H5/00
Filed: 1988-05-12
Abstract: PURPOSE:To discharge/supply snow smoothly from/to a forming machine, by deforming a snow supply hopper with pressure which is made by a push-in mechanism intermittently from the outside of the snow supply hopper's wall which is partly made to be elastically deformable. CONSTITUTION:A snow supply hopper 1 which receives throw-in snow and supply the snow to a forming machine 5, has walls which are partly made to be elastically deformable. This freely deformable elastic structure is materialized by a method of composing facing walls of the hopper 1 with rubber sheets and by a method of supporting freely rotatably connected steel sheets via a spring in stead of rubber sheets or some other method. And push-in mechanisms 2 and 2 are installed at the outside of the hopper 1 and the walls of the hopper 1 are pressed intermittently and the hopper 1 is deformed to fall off bridging snow and to forcibly send snow into a forming machine 5.
Patent JP-S5240619-A (JP)
Title: Preparation of water-swelling bulky yarn
Inventor: MURATA IWAKAZU
IPC: D01D5/22
Filed: 1975-09-26
Abstract: PURPOSE: To prepare inexpensively water-swelling bulky yarns similar to natural yarns by giving water-swelling thermoplastic synthetic yarns randam differences in heat shrinkage and yarn length. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11310424-A (JP)
Title: Production of glass tube member
Inventor: TOYAMA FUMIAKI
IPC: C03B33/06
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a glass pipe member, capable of preventing the generation of an upward gas flow in the pipe when heated, while contriving the improvement of dimensional accuracy and inner surface cleaning degree and improving workability. SOLUTION: This method for producing a glass pipe member comprises the first process A for cutting off a base pipe 2 having a prescribed length and having openings at both the ends from a continuously produced glass pipe 1, the second process B for thermally fusing one end of the base pipe 2 to form a sealed end 2a, and the third process for disposing the base pipe 2 in a posture that the sealed end 2a is placed at the upper position, thermally softening the lower side end to be processed, processing the thermally softened lower side end into a prescribed shape, and subsequently cutting off a desired portion containing the shaped portion (a) from the base pipe 2 to obtain the glass pipe member having a prescribed shape.
Patent JP-S60257849-A (JP)
Inventor: MAEDA KOUSAKU
IPC: B02B5/02
Filed: 1984-06-05
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-H0847852-A (JP)
Title: Wire saw
Inventor: KATAMACHI SHIYOUZOU
IPC: B28D5/04
Filed: 1995-05-15
Abstract: PURPOSE:To provide the drive construction of a wire saw which can make the drive part compact and improve throughput. CONSTITUTION:The rotary shaft 162 of a drive motor 128 driving a wire reel 112 is connected to a turn table 170 coaxially to the rotary shaft 162. The wire reel 112 is placed on the turn table 170, and fixed to the turn table 170 through bolts 174, 174, after positioning so as to be coaxially placed on the turn table 170. Hereby, the wire reel 112 is directly driven by the drive motor 128. Consequently, the acceleration/deceleration time is shortened, so as to improve throughput. In addition, because a motor of low inertia, namely, a small sized motor can be used for the drive motor 128, the drive part can be made compact.
Patent JP-H02293683-A (JP)
Title: Multiple optical axis type photoelectric switch
Inventor: MATSUO KENJI
IPC: G01S17/02
Filed: 1989-05-09
Abstract: PURPOSE:To securely detect a body to be detected while employing wireless transmission between a light projection device and a photodetection device by discriminating between a light signal for synchronization and a light signal for detection by changing the length of a light emission periods. CONSTITUTION:A timing generating circuit 17 sets the light emission period of the light emission signal from a projecting element 12 for synchronization longer than that of light emission signals of projecting elements 13 and 14 for detection. Synchronizing signal SAA and SBB are so set in advance as to correspond to the light projection timing of a light projecting circuit 11. Therefore, an AND gate 33 is opened according to the A-channel synchronizing signal SAA right before the light projecting element 13 for an A channel is made to illuminate. Consequently, only the part corresponding to the light signal of the A channel is inputted to an integration circuit 34 and the part corresponding to the light signal of the other channel is not inputted to the integration circuit 34. Further, only the part corresponding to a light signal of a B channel as to a photodetection signal Sb is inputted to an integration circuit 37 as well. Consequently, the photodetection signals Sa and Sb can accurately be detected without being affected from other channels.
Patent JP-S61275078-A (JP)
Inventor: IWATA YASUAKI
IPC: B62K11/04
Filed: 1985-05-29
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-S63281535-A (JP)
Title: Time division multiplexing method
Inventor: NISHIHARA TSUTOMU
IPC: H04J3/00
Filed: 1987-05-14
Abstract: PURPOSE:To efficiently multiplex many data lines by executing the using method in which 24 frames are made into one multi-frame and a special effective speed is obtained per one frame. CONSTITUTION:For one frame composed of 8 bits b1-b8, 24 frames are continuous and one multi-frame is constituted. The period of a frame is 125musec, and the period of one multi-frame goes to 125musecX24=3msec. At the time of multiplexing, one frame in respective multiframes is taken out and one super frame is constituted of 5 frames composed of frames S1-S5. By the frame S1, a synchronizing signal C1 is accommodated to a bit b1 and the data are accommodated to bits b2-b8. In this case, the period of one super frame is 3msecX5=15msec, the data of 36 bits are accommodated in one super frame, therefore, the data quantity, which can be accommodated, goes to 36 bitsX/15 msec=24kb/s and many data lines can be efficiently multiplexed.
Patent JP-S5640937-A (JP)
Title: Control system for common input/output unit
Inventor: SUGI KUNITOSHI
IPC: G06F11/18
Filed: 1979-09-10
Abstract: PURPOSE: To avoid the conflict of operation for the shared input/output unit, by operating the designated central control unit during the designation of the manual control by the request of the central control unit if the unit is normal and then operating the unit by the request given by the central control unit decided as the master group if the designated central control unit is not normal respectively.  
     CONSTITUTION: During the designation of the automatic control, the master-group central control unit identifying unit 6 supplies the number of the central control unit decided as the master to the common unit/output unit switching unit 8. On the other hand, during the designation of the manual control, the designated central control unit deciding unit 7 supplies to the unit 8 the number of the designated central control unit in case the designated central control unit decides the possibility for generation of the operation request and the number of the central control unit decided as the master in case the incapability for generation of the operation request is decided respectively. Thus the internal switch is changed over. And only the request of operation given from the central control unit decided by the unit 6 or 7 among the central control units 1 and 2 is transmitted to the common input/ output unit. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0630964-A (JP)
Title: Absorbing product and method of removing the same from underwear
Inventor: SHIYANTERU MARII BIIRU
IPC: A61F13/15
Filed: 1993-05-18
Abstract: PURPOSE: To prevent tabs from sticking to other parts of an absorptive article even if the tabs hang down by elf-weight. CONSTITUTION: A pad 18 comprises a central part 20, longitudinally extending side parts 22, 24, and a pair of comparatively hard tabs 26, 28 extending from the side parts laterally outward. An adhesive 40 for attaching the pad 18 to an underwear is applied to the surface 34 of the pad facing the underwear, and an adhesive 44 is applied to each tab. A sheet of releasable paper 46 covers the adhesive.
Patent JP-S61276515-A (JP)
Inventor: YOSHIDA HIROICHI
IPC: E04F15/16
Filed: 1985-05-28
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-S5449157-A (JP)
Title: Liquid crystal display device
Inventor: KATAUE MASAYUKI
IPC: G09F9/00
Filed: 1977-09-26
Abstract: PURPOSE: To solve the conventional problem of decreasing visual field angle by making use of the phoenomenon to eliminate or reduce the dead angle region by placing the direction of orientation of liquid crystal and the optical axis direction of polarizing plate in approximate parallel arrangement.  
     CONSTITUTION: In an FEM type liquid crystal cell, a polarizing plate 1 and a glass substrate 2 of liquid crystal cell, which are adjacent to each other, are disposed so that the polarizing optical axis direction of the polarizing plate 1 be parallel to the direction of orientation of the substrate 2 such as the lapping direction and inclined evaporation direction. In addition, the polarizing optical axis direction of polarizing plate 1' is arranged parallel to the direction of orientation of glass substrte 2' of liquid crystal cell. Moreover, substrate 2' and polarizing plate 1' are so disposed as to form right angles to the polarizing optical axis direction of polarizing plate 1. By thus constituting, the dead angle region may be eliminated or reduced, and also the ?interference color when viewing the liquid crystal cell from the inclined direction may be decreased 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61273977-A (JP)
Title: Carriage driving apparatus
Inventor: ITO TADASHI
IPC: B41J19/18
Filed: 1985-05-29
Abstract: PURPOSE:To make it possible to accurately locate a carriage to a set position at a high speed, by energizing a DC motor so as to reverse the same when return indication is imparted to apply return driving to a carriage and energizing said so as to positively rotate the same only for a predetermined short time when the carriage reached a set position. CONSTITUTION:A carriage 5 is held by a guide bar 7 and a feed screw 8 and the feed screw 8 rotates to the direction shown by an arrow Fwd at the time of recording to drive the carriage 5 to a sub-scanning direction Ar1. At the time of return, a clutch 4 is deenergized and a HP set motor 10 is energized so as to be reversed and the feed screw 8 is rotated to the direction shown by an arrow Rev to drive the carriage 5 to a return direction Aro. when a carriage position detection means detects that the carriage reached the set position, the DC motor 10 receives indication for positive rotation to be ener gized and the carriage successively and gradually approaches the set position while the inertia moment of the DC motor in the reverse direction is set off by the rotary moment in the positive rotation direction and located to said set position.
Patent JP-S5825466-A (JP)
Inventor: GUNNAA BESUTERURUNDO
IPC: C22F1/18
Filed: 1982-07-06
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-H08285140-A (JP)
Title: Piping structure of automobile
Inventor: KINOSHITA KAZUE
IPC: F16L3/08
Filed: 1995-04-18
Abstract: PURPOSE: To provide a piping structure of an automobile which can maintain excellent installing workability and maintenance performance and can protect piping from leaping stone and whose constitution is simple. CONSTITUTION: Three fuel system pipes 4 are three-dimensionally arranged (in parallel to a leaping stone line A) in the leaping direction of leaping stone from wheels on the under side of braking device system pipes 5. The occupying area (the projected area) of the fuel system pipes 4 and the braking device system pipes 5 in the direction orthogonal to the leaping direction of leaping stone is reduced, and an area to shield leaping stone becomes narrow by that extent, and a structure can be simplified. Since a floor member 9 is used to prevent leaping stone from striking on the fuel system pipes 4 and the braking device system pipes 5, there in no need to arrange an exclusive pipe protective member.  Since the fuel system pipes 4 and the braking device system pipes 5 are arranged on the under side of a floor 2, a water infiltration preventive grommet becomes unnecessary between the car inside and the car outside, and the number of part items and work manhours can be reduced, and installing work in a narrow room becomes unnecessary, and excellent workability is obtained by that extent.
Patent JP-H0613394-A (JP)
Title: Semiconductor device
Inventor: NAKANO ATSUSHI
IPC: H01L29/732
Filed: 1993-04-20
Abstract: PURPOSE:To reduce an element forming region by providing no channel stopper in a semiconductor layer between an active region of an element and an element separation region in order to prevent inversion of the semiconductor layer surface in that part. CONSTITUTION:Low resistance polycrystalline Si films 26 are formed between a P-type diffusion layer 17 serving as a base region of an NPN bipolar transistor and a P<+> diffusion layer 19 for element isolation on an N-type epitaxial layer 14 between a low resistance N-type diffusion layer 15 serving as a collector extraction electrode and the P<+> diffusion layer 19 through an insulating layer 22. Then, the surface of the N-type epitaxial layer 14 is maintained in potential not generating inversion. Thereby, even in the case a wiring of reverse polarity passes above the N-type epitaxial layer 14, the surface inversion of the N-type epitaxial layer 14 can be prevented.
Patent JP-S608927-A (JP)
Title: Signal detecting pen
Inventor: ABE KIYOMI
IPC: G06K7/10
Filed: 1983-06-28
Abstract: PURPOSE:To obtain a signal detecting pen which is inexpensive excellent in its operability by providing a resetting means for moving a signal detecting rod in the tip direction of a casing by a magnetic attracting force, and a pen depression confirming, switch, in the signal detecting pen. CONSTITUTION:A signal detecting pen 30 is provided with a casing 36 to which a drum, a mouth piece and a cap are screwed successively, and a detecting rod 39 which is conductive and made of non-magnetic material is provided so as to be freely slidable on a guide hole of the mouth piece. A stopper 40 of a magnetic material is fitted to the rod 39, a doughnut-like magnet 41 is stuck to the opposed mouth piece, the rod 39 is always forward by this magnetic force, a contact 45 fixed to the rod 39 contacts with an annular contact 44 installed to the casing, and the rod 39 is grounded. When the pen 30 is pressed against a tablet by a larger force than an attraction force of the magnet 41, the rod 39 moves backward, the contacts 44, 45 are separated, the ground is eliminated, a scanning electrode line of the tablet and the rod 39 are capacity-coupled, and a signal is fetched from a signal line 48. In this case, a click touch is obtained in an operator due to a sudden change of the attracting force of the magnet 41.
Patent JP-H10307049-A (JP)
Title: Ultrasonic flow-velocity measuring method
Inventor: OKAMURA SHIGENORI
IPC: G01F1/66
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To obtain an ultrasonic flow-velocity measuring method in which the difference in the propagation time between downstream-side received waves and upstream-side received waves can be measured by a method wherein triangular waves which rise proportionally rectilinearly are output in synchronization with a time in which the downstream-side received waves become a reference value and the voltage value of the triangular waves is found at a time when the upstream-side received waves become a reference value. SOLUTION: Ultrasonic waves and clock waves are output simultaneously from an upstream- side transmitter 2a, a downstream-side transmitter 2b and a clock circuit 6 by using the driving pulse of a pulse generation circuit 4. Forward ultrasonic waves are received by a downstream-side receiver 3a, and a forward received signal is output from a reception circuit 5. The clock waves from the output start of the ultrasonic waves up to the reception of the forward ultrasonic waves are counted by a counter 7, and the propagation time of the forward ultrasonic waves is found. An integrating circuit 9 outputs triangular waves in which a rise part becomes rectilinear by the received signal of the forward ultrasonic waves. Reverse ultrasonic waves are received by an upstream-side receiver 3b, and the received signal of the reverse ultrasonic waves is output from the reception circuit 5.  The voltage value of the triangular waves at this time is held by a peak-hold circuit 11, and the difference in the propagation time between both received waves is found by a computing circuit 12 via an A/D conversion circuit 11.