baber/WOPTO huggingface dataset:
Patent JP-H0829726-A (JP)
Title: Beam shaping optical system
Inventor: OTAKI KATSURA
IPC: G02B27/09
Filed: 1994-07-13
Abstract: PURPOSE:To easily arrange optical elements, to relatively shorten an overall length and to improve aberration correction by specifying the constitution of a beam shaping optical system which converts a luminous flux having an elliptic section to parallel luminous fluxes having nearly a circular section. CONSTITUTION:This beam shaping optical system has a shaping lens at least one faces of which are cylindrical overall and the cross sectional shape of the cylindrical surface of the shaping lens is substantially non-circular. The luminous flux from a semiconductor laser LD is made incident on a collimator lens 1 and is converted to the parallel luminous fluxes. The parallel luminous fluxes which are past the collimator lens 1 and have an elliptic section are made incident on the shaping lens 2. The shaping lens 2 enlarges and shapes the incident beam at a prescribed magnification on an X-Z plane (a). On the other hand, both faces 3 and 4 of the shaping lens 2 have no refracting power at a Y-Z plane (b) and, therefore, the incident beam transmits these faces as it is without enlargement. The light past the shaping lens 2 is thus shaped to the parallel luminous fluxes having nearly the circular section.
Patent JP-S6343582-A (JP)
Title: Starting system for ac motor with inverter
Inventor: SUZUKI TATATOMI
IPC: H02P27/06
Filed: 1986-08-05
Abstract: PURPOSE:To limit starting current by setting a speed command value to be a value according to specified start frequency, on the start, and by increasing the speed command value at a set variation speed after the current of a motor comes to a specified or lower value. CONSTITUTION:When an operation command contact 12 is closed and the command of start is executed, the output of a speed command value according to start frequency is generated from an accelerated or reduced speed arithmetic circuit 33. By this method, from a frequency command circuit 14, the output of the frequency command value of the start frequency is generated, and from a magnetic flux command circuit 15, the output of a magnetic flux command value which is slowly increased to a value set previously at a specified rate of change is generated. After that, when motor current is reduced to a specified or lower value, the speed command value of output generated from the accelerated or reduced speed arithmetic circuit 33 is increased at the specified rate of change, and an induction motor 6 is operated at a desired speed.
Patent JP-H0743840-A (JP)
Title: Image forming device
Inventor: SATO TOSHIYA
IPC: G03B27/50
Filed: 1993-07-26
Abstract: PURPOSE:To easily positionally adjust only an optical system such as a reflection mirror for exposure and to fix the optical system in a short time when it is moved and transported. CONSTITUTION:This device is constituted of a 1st scanner unit 102 provided with an exposure lamp and the 1st reflection mirror, and guided and driven by a guiding member 101 and a one-side driving means; a 2nd scanner unit 107 provided with the 2nd and the 3rd reflection mirrors formed at 90 deg., which receive reflected light from the 1st reflection mirror and transmit the reflected light to an image formation lens, and guided and driven by the guiding member 101 and the one-side driving means; and a 1st scanner unit attaching member 103 and a 2nd scanner unit attaching member 108 movably engaged with the guiding member 101. The 1st and the 2nd scanner units 102 and 107 and the attaching members 103 and 108 are freely attached to/detached from the guiding member 101 and can be adjusted.
Patent JP-S6245706-A (JP)
Inventor: KUROI HISASHI
IPC: A42C5/04
Filed: 1985-08-23
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-S5885635-A (JP)
Title: Touch switching device
Inventor: SUETAKA HIROYUKI
IPC: H01H36/00
Filed: 1981-11-17
Abstract: PURPOSE:To always set switch sensitivity to a proper value, and to prevent a malfunction due to noise, etc., by detecting a touch capacity component in case when a human body has touched a touch electrode, comparing it with a prescribed reference capacity component, and processing it. CONSTITUTION:When no finger touches a touch electrode T1, a switch SW-off signal (x) is outputted from a gate 19 to an input waveform A, being delayed by time Dx corresponding to a floating capacity of the electrode and the case. When a finger touches the electrode T1, a touch capacity component Cy is added, and a delayed portion of time Dx+Dy is outputted as an SW on signal (x) from the gate 19. This switching circuit is used for a sense circuit, on-time of the signal (x) is latched, and a value E which has divided this value by a constant K is compared with a reference value DMIN of the minimum sensitivity generating no malfunction, which has been stored in a memory. In case of E>DMIN, a selector selects the signal E, decides that the SW is on, an on-signal  of its signal (x) is stored in a latch, and from a touch capacity component of  that time, a reference capacity component of the next touch time is derived.
Patent JP-S61118435-A (JP)
Title: Foamable propylene resin particle
Inventor: YAMADA HIDEAKI
IPC: C08J9/228
Filed: 1984-09-03
Abstract: PURPOSE:To obtain the titled foamable particle having excellent foaming workability and giving a highly expanded foamed article, by compounding a volatile foaming agent to a propylene homopolymer, etc. having an MI, a stereoregular pentad fraction and a heat of fusion falling within specific respective ranges, and having proper visco-elasticity at the foaming temperature. CONSTITUTION:(A) A granular base produced preferably by a vapor-phase polymerization process, having an MI of 0.1-20, and consisting of (i) a propylene homopolymer having an <mmmm> fraction of 45-85% in stereoregular pentad fraction and a heat of fusion of 5-22Cal/g or (ii) a random copolymer of propylene and 7-30mol% >=4C alpha-olefin (preferably butene-1) or further <=5mol% ethylene and having a cold xylene soluble content of 15-60wt% is impregnated and formed with (B) 2-25wt% volatile foaming agent, e.g. propane or butane.
Patent JP-2001013455-A (JP)
Title: Stereoscope device
Inventor: TANAKA HIROMITSU
IPC: G02B27/22
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To allow plural stereoscopic drawings to be continuously, smoothly and surely viewed without executing complicated work. SOLUTION: This stereoscope device is constituted so that a front plate 6 and a back plate 2 are linked to a bottom plate 1 so as to be respectively freely bent. Then, plural display pieces 5 projectingly provided with projecting piece parts 52 are disposed at the linkage part of the plates 1 and 2 so that they can be folded and superposed on the plate 1. Then, a pair of lenses 61 is attached to the plate 6 and a supporting arm piece 3 is projectingly formed at one side edge of the plate 2. Besides, a holding hole 31a holding the projecting piece parts 52 of the pieces 5 so that they can be inserted and pulled out is formed at the arm piece 3. Then, one side part of the back surface of the piece 5 which is folded and superposed on the plate 1 and which is already viewed is pressed by the lower end surface of the arm piece 3.  Besides, coupling pieces 62 and 4 which can be mutually connected are linked to the plate 6 and the other side edge of the plate 2. Thus, the stereoscopic drawings consisting of the plural display pieces can be continuously stably viewed.
Patent JP-H1130812-A (JP)
Title: Film winding tool fixing device
Inventor: IMAIDA HIDEYUKI
IPC: G03B21/32
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To fix a film winding tool in a fitting part with proper pressure. SOLUTION: When a reel 50 is fixed in a film winding tool fitting part, first the reel 50 is externally fitted on a reel shaft 51 and arranged on a reel receiver 53 and second, a fixing device 60A is externally fitted on the reel shaft 51. After that, when a knob member 61 is turned, the male screw 63 of a knob screw member 63 is screwed into the female screw of the top end part of the reel shaft 51 and the reel 50 is held between a pressing member 64 and the reel receiver 53, to be fixed. At this time, the pressing member 64 presses the reel 50 by the energizing force of a compression coil spring 65, so that the reel 50 can be fixed with the proper pressure.
Patent JP-S6245147-A (JP)
Title: Alignment feeder
Inventor: KANEKO FUJIKATSU
IPC: H05K13/02
Filed: 1985-08-23
Abstract: PURPOSE:To realize the posture of supply with high precision by supplying one end side of a belt conveyor with domy chips at random and supplying the other end side of the belt conveyor with chips, attitudes thereof are aligned, in a stationary manner at the same time as the rest of the belt conveyor. CONSTITUTION:An alignment feeder has structure in which a belt conveyor 10 is installed to a base 9. The conveyor 10 consists of a pair of support plates 11, 12 disposed on the base 9 and an endless belt 17 in predetermined width engaged with sprockets 15, 16 mounted to a driving shaft 13 and a driven shaft 14 each installed on both end sides. The driving shaft 13 is turned and controlled by a drive motor, and a carrying surface, on which chips 3 as materials to be fed to the belt 17 are placed and carried, is moved continuously extending over the left and the right. On the other hand, a guide 18 aligning the materials to be fed in a row along the direction of movement of the chips 3 by utilizing the support plates 11, 12, a vibrating mechanism 19 compensating the attitudes of the materials to be fed, a guide 20 aligning the positions of carrying ofo the materials to be fed and a stopping mechanism 21 for the chips 3, positions thereof are compensated, are mounted.
Patent JP-S5973735-A (JP)
Title: Method for measuring weight of chicken in cage
Inventor: OGASAWARA SHINGO
IPC: G01G17/08
Filed: 1982-10-19
Abstract: PURPOSE:To make it possible to measure the weight of a chicken during a short stationary state readily and accurately, by digitally displaying a specified value in a changing region as a measured weight value, when the difference between the maximum and minimum values of electric signals is within 3% of the maximum value and this state continues for 0.5sec or more. CONSTITUTION:A stable state detecting part 7 is adjusted, and the allowance of the difference between the maximum and minimum values of a voltage waveform is made to be 3% of the maximum value, and connecting time is set at 1sec. When a scale 1 is inserted in a cage 12 from the feeding direction, a chicken 4 in the cage 12 becomes the state the chicken cannot but ride on a scale table. At this time, the scale is kept at a horizontal state and the weight of the chicken 4 can be measured. Since the chicken 4 moves violently on the scale table, the voltage waveform outputted from a weight detecting part 5 changes to a large extent. When the state, wherein the difference V between the maximum and minimum values of the voltage is within 3% of the maximum value Vmax, continues for 1sec or more, the stable state detecting part 7 detects this state and outputs the detected signal.
Patent JP-S6429083-A (JP)
Title: Fault monitor system for video processor
Inventor: KATO YASUTAKA
IPC: H04N19/423
Filed: 1987-07-23
Abstract: PURPOSE:To easily detect the location of a fault in a video processor by inserting a supervisory pattern in the input-side of the video processor, and supervising the pattern on the output-side. CONSTITUTION:Supervisory pattern insertion circuits 2a-2e insert a prescribed supervisory pattern in a digital video signal. The pattern is processed sequentially in pre-positioned signal processing circuits 3a-3e, video memories 4a-4e, conference image processing circuits 5a-5e, an image synthesis system 6, and post-positioned signal processing circuits 7a-7e. Thus processed monitor pattern is detected by detection circuits 10a-10e, 11a-11e, 12a-12e, and 13a-13e, and the presence of a fault in each part of the system is detected according to whether the detected supervisory pattern is a prescribed one or not.
Patent JP-S6342263-A (JP)
Title: Sound branching circuit
Inventor: TANAKA TAKESHI
IPC: H04M3/56
Filed: 1986-08-07
Abstract: PURPOSE:To easily set various types of sound branching modes by using a RAM as the holding part of a digital sound. CONSTITUTION:The holding part 12 is constituted of the RAM and an address input AD for writing and reading is applied from a branch mode setting part 14. A digital sound input Din (A-C) becomes A + B, A + B + C or A through an accumulation addition part 11, is held in a holding part 12 by a writing address input W and the A-C are written in the holding part 12. A prescribed one of accumulation addition outputs Dra (A + B, A + B + C, A) and a prescribed one of the sound input Din are selected by a reading address input R and read, a subtraction is carried out therebetween and a desired sound output Dout is obtained from a subtracter 13. Thereby, an arbitrary branching mode can be set only by changing the reading address input R.
Patent JP-S6161224-A (JP)
Title: Magnetic recording medium
Inventor: ARIOKA HIROYUKI
IPC: C10M177/00
Filed: 1984-09-03
Abstract: PURPOSE:To improve the properties such as friction particularly at a low temp., durable runnability and running stability of a magnetic recording medium of a thin metallic film type in said medium and a magnetic recording method using such medium by disposing densely and coarsely pulverous particles so as to form specific periods in the sliding direction of a magnetic direction. CONSTITUTION:The pulverous particles are densely and coarsely disposed so as to form 0.4-4mum period in the sliding direction of the magnetic head in the magnetic recording medium disposed with the pulverous particles having 50-1,000Angstrom  average particle size on one plane of a flexible substrate and formed with a thin ferromagnetic metallic film layer and top coat layer thereon. The magnetic layer is of the thin metallic film type consisting of the thin ferromagnetic metallic film. The thin ferromagnetic metallic film is exemplified by iron, cobalt and other ferromagnetic metals or magnetic alloys such as Fe-Co. The thin ferromagnetic metallic film layer as the more preferable magnetic layer has the compsn. which consists essentially of Co, contains O therein and is further incorporated therein with Ni and/or Cr according to need.
Patent JP-2001015027-A (JP)
Title: Cathode-ray tube panel trimming method and its device
Inventor: HIRAYAMA KAZUNARI
IPC: H01J9/227
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a cathode-ray tube panel trimming device capable of neatly trimming a residual phosphor and not causing solution splash. SOLUTION: A distance from a rotation center O of a cathode-ray tube panel varying with the rotation of the cathode-ray tube panel to a part on its inside wall facing a nozzle 20 is obtained by the use of a spin motor control device 37 and an arithmetic control device 38. The rotation speed of the cathode- ray tube panel is controlled or the quantity of a phosphor removing solution fed from the nozzle 20 is increased according to the distance, so that the quantity of the phosphor removing solution per unit area which the inside wall receives per unit period is controlled to a nearly constant value. Trimming of the residual phosphor can be neatly carried out, and a defect due to solution splash never occurs.
Patent JP-H1029034-A (JP)
Title: Multi-process forging press method and device therefor
Inventor: KONNO YASUYUKI
IPC: B21K27/00
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To obtain a multi-process forging press method suitable to the case of mechanizing conveyance by forming engaging parts as the positioning parts to work clampers in an automatic conveying machine to a burr, holding the engaging parts with the work clamper to perform conveyance. SOLUTION: In a second process in which the burr 5 is generated in the periphery of product parts 4 in the work W2 , the engaging parts 6 as the positioning parts to the automatic conveying machine are formed by opening to the burr 5 in a feed bar side. The engaging parts 6 are interposed with the work clampers C2 to convey the work W2 to the following die. By this method, the stability of positioning the work for the following process can be obtd. and the reliability of the conveyance of the work can be improved.
Patent JP-H0528724-A (JP)
Title: Magnetic recorder and magnetic reproducer
Inventor: KATO HIROAKI
IPC: G11B20/12
Filed: 1991-07-24
Abstract: PURPOSE:To attain the following recording of index information in the subarea of a magnetic tape in which plural music programs are recorded. CONSTITUTION:A digital recording signal is recorded through a signal processing part 11 or the like in the PCM area of each track on a magnetic tape 22 by a magnetic head 21 deposited by a rotary drum 19. And also, absolute passing time information from the tape head of position information indicating the music head and music end of each program is successively stored in a storage part 32. At the time of the completion of the recording of the entire programs, index information TOC information as a list chart indicating the arrangement of each program on the tape is stored in the storage part 32. Afterwards, this index information is following-recorded in the subarea during the start ID recording of the music head part of each program, and used for preventing the generation of an abnormal sound on a program search at a high speed more than almost 200 double speed, or in a designated program reproduction mode.
Patent JP-S6083168-A (JP)
Inventor: RICHIYAADO ROORANDO GIYUETSUTO
IPC: G06F12/00
Filed: 1984-09-05
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-H0746790-A (JP)
Title: Motor with braker
Inventor: YOSHIHARA KURAJI
IPC: H02K7/104
Filed: 1993-07-27
Abstract: PURPOSE:To provide a motor with a braker which is free of braking noise and can exhibit braking force semipermanently. CONSTITUTION:A cylinder-shaped permanent magnet 1 which is magnetized in many poles is fastened on a motor frame 4 through a magnetic substance- made yoke 7. A magnetic substance-made rotor 2 which has its outer surface formed like teeth of a comb is fixed on a motor shaft 51 through the permanent magnet 1 and small space 6. Due to this structure, this motor has no abrasion section and has stable braking force semipermanently.
Patent JP-H0528079-A (JP)
Title: Memory management device for communication system
Inventor: KANZAKI SATOYUKI
IPC: G06F12/02
Filed: 1991-07-24
Abstract: PURPOSE:To prevent the trouble that the memory device of a host computer shared among plural computers is occupied by one computer and cannot be used by another computer to disable another computer to perform communication. CONSTITUTION:A memory means 6 shared for communication among computers 1 to 3 and between computers 1 to 3 and a host computer 4 is divided into private storage areas whose number corresponds to the number of computers and one common storage area and is so constituted that transmission/reception data is stored in each of these private storage areas and common storage area. Each of them is divided into many block areas, and a block management table for management of respective block areas is generated, and this block management table is referred to store transmission/reception data in block areas.
Patent JP-S6163226-A (JP)
Inventor: KIMURA SHIGEHARU
IPC: B65H51/04
Filed: 1984-09-04
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-S57108803-A (JP)
Title: Light transmission tube
Inventor: NIIHARA EIJI
IPC: F21V8/00
Filed: 1980-12-25
Abstract: PURPOSE:To utilize a light transmission tube for a heat energy source and an illuminating beam, by forming a light reflecting surface to the inner surface of a heat-resistant and flexible pipe. CONSTITUTION:A light trasmission tube (a) is obtained by forming a light reflecting surface to the inner surface of a heat-resistant and flexible pipe 1. A codenser lens 8 is provided to the tube (a) protruded on a light gathering plate 5 with a proper space secured to an end of the tube (a). Then a large quantity of sunlight is focused at an end of the tube (a) and sent into a room 6 after the repetitive reflection. At the same time, a condenser lens 9 is provided with a proper space secured to the other end of the tube (a) led into the room 6. Then an object to be heated, e.g. a heat pipe, etc. is set at the focal point of the lens 9.
Patent JP-S6278597-A (JP)
Inventor: SASAKI HIROYUKI
IPC: G10H1/00
Filed: 1986-08-06
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-H0627512-A (JP)
Title: Blurred image restoring device
Inventor: YAMAZAKI MASABUMI
IPC: G03B17/00
Filed: 1992-07-13
Abstract: PURPOSE:To obtain a blurred image restoring device in which the capacity of a string medium for storing blur data is made a necessary minimum in order to save the capacity, which is simple, and whose cost is low. CONSTITUTION:An angular velocity sensor 1 outputs a voltage in proportion to rotational angular velocity and the output is integrated by an integration circuit 2 so that a rotational angle is calculated. The rotational angle is ADD- converted by an A/D converter 3, and is stored in a storing circuit 4. Furthermore, the blur amount of an image position is calculated at a blur amount detecting circuit 5, and the blur amount is temporarily stored in a blur amount storing circuit 6. Thus, when blur data is perfectly finished being stored, the blur amount is recorded to a magnetic tape 21 on a film 20 through a magnetic recording circuit 7 and a magnetic head 19a. At this time, exposing time data obtained at an exposing time detecting circuit 8 is connected to the blur amount calculation circuit 5, the arithmetic period of the blur amount is varied in accordance with the exposing time, and an exposing controlling circuit 9 controls the exposure of a camera.
Patent JP-S6485853-A (JP)
Title: Forcedly stopping device for vehicle
Inventor: NAGASHIMA MASAYA
IPC: E01F13/12
Filed: 1986-08-08
Abstract: PURPOSE:To stop an advancing vehicle safely and forcedly by joining a flexible bottom board to a front receiving board in the front part in an L-shaped section, connecting tension resistant ropes to both and, after receiving the advancing vehicle by the front receiving board, utilizing the slippage between the bottom board and a road surface. CONSTITUTION:A bottom board 1 of a flexible material having a width larger than that of a vehicle and a length larger than the length from the front end to rear wheels of the vehicle is joined to a front receiving board 2 made of a similar flexible material in an L-shaped side section, while connecting the front receiving board 2 to the bottom board 1 by means of tension resistant ropes 3. The device may be placed on a construction site, etc. and a rushingly advancing vehicle is first supported by the front receiving board 2 and, then, stopped safely and forcedly at a defined distance H due to the friction between the bottom board 1 on which the whole vehicle is placed and a road surface. Thereby, any possible accident for a vehicle to jump into the construction site, etc. can be prevented with a simple device.