baber/WOPTO huggingface dataset:
Patent JP-H09316739-A (JP)
Title: Device for detaching ring for spinning machine
Inventor: KIBE SHIGERU
IPC: D01H17/00
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a device for detaching a ring for a spinning machine, capable of safely and rapidly detaching the ring for the spinning machine from a ring rail without injuring the flange outer circumferential lower surface of the ring for the spinning machine and without injuring the machine frame and an operator. SOLUTION: This device for detaching a ring for a spinning machine comprises a detaching device main body A comprising a handle 5 and an engaging part 3 provided with a depressed groove 2 for engaging the ring flange part of the ring for the spinning machine at the tip, and a detaching device main body B comprising a handle 9 and a holder press part 8 provided with a notch part for pressing the upper surface of the flange of the ring holder at the tip lower part. So that the engaging part 3 and the holder press part 8 are placed at the upper and lower parts, respectively, the detaching device main bodies A and B are openably and pivotably supported on each other with a shaft 10 to form the detaching device for the spinning machine.
Patent JP-S5660409-A (JP)
Title: Stopper device for optical connector
Inventor: KUROKAWA TAKASHI
IPC: G02B6/38
Filed: 1979-10-24
Abstract: PURPOSE:To provide a small-size device of simple construction by incorporating a stopper device in plugs. CONSTITUTION:This is an optical connector consisting of square type plugs 2, 2' and a square pipe socket 3. A leaf spring 5 and a push button 4 are provided in each of the plugs 2, 2' and a groove 7 is provided in the inside wall of the socket 3. One end of the leaf spring 5 is fixed to the plugs 2, 2' and the other end is so designed that it can be fitted into the groove 7 of the socket 3. These are so constituted that if the plugs 2, 2' are inserted into the socket 3, they fit to each other and the fitting is disengaged only by pushing the push button 4.
Patent JP-S5563782-A (JP)
Title: Pulse generator
Inventor: SHIKIDA HAJIME
IPC: G04G5/00
Filed: 1978-11-06
Abstract: PURPOSE:To reduce power consumption by so constructing that, in a device generating time-adjusting pulses using a manually rotated disk, power is supplied to a light emitting diode (LED) during pulse generator, and when pulse generation is stopped power is stopped after a given time. CONSTITUTION:Closing the switch 20 to bring the circuit to the ready condition resets the timer 1, and clock a is supplied to the timer 1. Rotating the rotary disk 22 closes the switch 21, resets the timer 1 and sets the flip-flow 19 to allow d.c. voltage V to be supplied to the LED 2 and the phototransistor 3, generating time- adjusting pulses P. When the disk 22 stops before its transparent grooved area faces the LED, and its condition has continued a period more than specified, the timer 21 generates an output to cause the flip-flow 19 to stop, the LED 2 and the phototransistor 3 to be cut off from the power.
Patent JP-H11330211-A (JP)
Title: Semiconductor wafer aligning device
Inventor: MANABE NORITO
IPC: H01L21/68
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor wafer aligning device which can surely align the orientation flats of semiconductor wafers. SOLUTION: A semiconductor aligning device is provided with a rotating body 21, having a cylindrical surface 20 which abutts against the peripheral surfaces of a plurality of semiconductor wafers 11 having orientation flats 10 partially formed on their peripheral surfaces in a state, in which the wafers 11 are slidably held in parallel with each other. In addition, the cylindrical surface 20 of the rotating body 21 is formed into a rough surface. The semiconductor wafer aligning device is also provided with a rotationally driving mechanism, which rotationally drives the rotating body 21 around the rotating shaft of the body 21 and aligns the wafers 11 on the basis of the orientation flats 10.
Patent JP-S5564691-A (JP)
Title: Halt signal generating circuit
Inventor: ARIIZUMI MASAO
IPC: G11C29/00
Filed: 1978-11-06
Abstract: PURPOSE: To prevent incomplete data from being retained in RAM by detecting the state of a switch by generating a micro-order timely and then by stopping operations of gate circuits except RAM by generating a halt signal in accordance with the detection result.  
     CONSTITUTION: To terminal 3 connected to input buffer 4 of microprocessor chip 1, power switch 2 is connected. The output of input buffer 4 is inputted to NOT circuit 6 and AND gate supplied with one micro-order 8 from micro-order generating circuit 7 generating an arithmetic instruction. Latching method 9 is set by the output of gate 5 and reset by that of NOT circuit 6. Reference synchronizing signal generating circuit 10 controls the operation of chip 1 and synchronizing signals (ϕ1) and (ϕ2), generated by logic gates 11 and 12, are made passive by bar output Q' of latching method 9. Then, Q' serves as a halt (HALT) signal. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0433223-A (JP)
Title: Manufacture of electric contact
Inventor: KONDO NORIO
IPC: H01H11/06
Filed: 1990-05-26
Abstract: PURPOSE:To easily perform correct positioning and easily obtain a high-precision contact by facing a slant face provided on the contact to a slant face provided at the tip section of a terminal conductor, pressing the contact with an electrode, and fixing the slant face of the contact to the slant face of the terminal conductor by electric welding. CONSTITUTION:A contact 3 is placed between an upward slant face at the tip of a terminal conductor 1 and the positioning side face of a positioning guide 8, the contact 3 is lowered while the rectangular side face 7 of the contact 3 is moved along the positioning side face 9, the downward slant face 4 of the contact 3 is faced to the slant face 2 of the terminal conductor 1, the projection 5 of the slant face 4 of the contact 3 is brought into contact with the slant face 2 of the terminal conductor 1, an upper electrode 13 is lowered, and the tip face 14 at its lower end is pressed in contact with the rectangular upper face 6 of the contact 3. The contact 3 between the upper electrode 13 and a lower electrode 10 and the tip section of the terminal conductor 1 are excited, the projection 5 is melted and deposited on the slant face 2 of the terminal conductor 1 by current flowing in the projection 5 of the slant face 4 of the contact 3, and the slant face of the contact 3 is correctly faced, welded and fixed to the slant face 2 of the terminal conductor 1 at the preset position.
Patent JP-S63296894-A (JP)
Title: Waste water treatment using activated sludge and membrane separation
Inventor: SUZAKI TOMOHIKO
IPC: C02F1/44
Filed: 1987-05-29
Abstract: PURPOSE:To conserve the running cost in the treatment of waste water to a large extent, by using a rotary plate contact apparatus as a bioreactor while using the conc. waste liquid returned from a membrane separator as the drive source of a rotary plate. CONSTITUTION:The activated sludge-containing liquid mixture issued from a bioreactor due to an activated sludge method is treated by a membrane separator 5 to separate a conc. waste liquid which is, in turn, returned to the above- mentioned bioreactor. At this time, a rotary plate contact apparatus 1 is used as the bioreactor and supplies the conc. waste liquid returned from the membrane separator 5 to the rotary blade provided to the shaft of rotary plates 3 to rotate the rotary plates 3. As a result, the running cost in the treatment of waste water can be conserved to a large extent.
Patent JP-S5469519-A (JP)
Title: Melt reduction refining method for metal
Inventor: IWAKI KIYOE
IPC: C22B13/02
Filed: 1977-11-16
Abstract: PURPOSE:To obtain metallic lead with high recovery efficiency in melt reduction refining of lead oxide, etc. in a coreless induction furnace by specifying the heating temp. for the melt reduction to a high temp. so as to separate metallic lead from molten slag in a short time. CONSTITUTION:Scrap lead and lead oxide are charged into a coreless induction furnace together with a reducing agent such as carbon to carry out melt reduction. At this time, by specifying the heating temp. for the melt reduction to 1001- 1400 deg.C, metallic lead is separated from molten slag and precipitated in a short time, resulting in high lead recovery eficiency. At temps below 100/ deg.C, enough separation of metallic lead from molten slag does not proceed proceed even if they are allowed  to stand over a long time. At temps. above 1400 deg.C, the recovery efficiency is hardly  enhanced, and hence electric power and time for heating are wasted.
Patent JP-H04233308-A (JP)
Title: Circuit for regulating parameter by using bidirectional current structure
Inventor: ANTOWAANU KAPERU
IPC: H03F3/38
Filed: 1991-06-07
Abstract: PURPOSE: To provide a circuit which adjusts a parameter by a bidirectional structure which has a peak current controlled by stabilizing control of state feedback. CONSTITUTION: An energy is transmitted to an output network from an input network 10 through a bidirectional current chopper structure 12, and a current flowing in this structure has a waveform of a triangular wave.
Patent JP-H09318861-A (JP)
Title: Driving device and lens barrel
Inventor: ISHIKAWA MASAAKI
IPC: G02B7/04
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To make a device compact and to make length in an arraying direction short in the case respective elements are serially arranged by providing a 2nd roller being a pressuring and separating mechanism on an output member. SOLUTION: A connecting plate 20 and a manual connecting plate 24 frictionally transmit driving force from oscillation type motor and a focusing operation ring 9 to a 1st roller 22. An output ring 21 is integrally rotated with the roller 22 rolling by receiving a relative moving difference between the plates 20 and 29. A 1st pressuring means(a belleville spring 15 and a nut 16) and a 2nd pressuring means(a holding ring 25, a reinforcing plate 26, a belleville spring 27 and a nut 28) press the frictional transmitting surfaces of the coupling plate 20 and the coupling plate 24 to contact surfaces contacting with the roller 22, respectively.  Then, the 2nd roller 23 receiving the pressing force of the 2nd pressuring means 25 to 28 acting on the roller 22 so that the rotation of the output ring 21 may be allowed between the fixed part of a device main body side and the roller 23 is provided on the output ring 21.
Patent JP-H0430185-A (JP)
Title: Electrifier
Inventor: KINOSHITA MASAHIDE
IPC: G03G15/02
Filed: 1990-05-25
Abstract: PURPOSE:To prevent the occurrence of the unevenness in electrification by allowing a supporting member to have rubber elastic properties. CONSTITUTION:A belt photosensitive body 4 is moved and driven, the voltages of DC component-700V, and AC component 1,500pp.500Hz are applied to an electrifying roller 1 from a power source 9, to electrify the belt photosensitive body 4. A backing roller 6 to be the supporting member has the rubber elastic properties, so that even if the belt photosensitive body 4 is resonated by the voltage incorporating a vibrating voltage component applied on the electrifying roller 1, its vibration is absorbed by the backing roller 6 having the rubber elastic characteristics, abutting of the electrifying roller 1 against the belt photo sensitive body 1 is stably kept, the surface of the belt photosensitive body 4 is uniformly electrified without having unevenness. Thus, the occurrence of the unevenness in the electrification can be prevented.
Patent JP-S6029942-A (JP)
Title: Method and device for production of vertical magnetic recording medium
Inventor: NAKAMURA KIYUUZOU
IPC: G11B5/85
Filed: 1983-07-28
Abstract: PURPOSE:To improve the vertical magnetic characteristics in the production of a vertical magnetic recording medium containing a vertically magnetized film formed on the surface of a material to be vapor-deposited, by irradiating an electron beam vertically to a magnetic material to give the satisfactory vapor deposition of the magnetic material to the material to be vapor-deposited. CONSTITUTION:As a magnetic material 6, Fe, Co, Ni or an alloy of these metals is used. When Co is used as the material 6 and an electron beam E is irradiated to the material 6 from an electron beam generator 10, the beam E is bent downward by a deflecting device 12 and therefore made incident vertically to the material 6. The surface of the material 6 is fused by the beam E and evaporated continuously and vertically. The fused area of the material 6 has a recess D extending vertically. Thus the greater part of the atomic evaporation 6' is made vertically to the material 6. This avoids the waste and furthermore obtains a vertically magnetized film F on the parallel lower surface of an agent 3 to be vapor-deposited with excellent vertical characteristics.
Patent JP-H088638-A (JP)
Title: Circularly polarized wave ring patch antenna
Inventor: IWASAKI HISAO
IPC: H01Q5/10
Filed: 1994-06-20
Abstract: PURPOSE:To provide a circularly polarized wave ring patch antenna which can simplify a feeder circuit and also can improve its characteristic by the single-point feeding. CONSTITUTION:A ring antenna having its outer diameter ao and inner diameter ai and formed on a dielectric substrate of thickness h1 is put on a feeder line 5 which is formed on a dielectric substrate 2 of thickness h2. The inside antenna conductor of the ring antenna and a ground conductor 4 are short-circuited by the conductors 6 and 7 which have their widths at two placed. At the same time, the inside antenna conductor or the conductor 4 is short-circuited on a line connecting the line 5 to the center of a ring patch 3. Then the other one of the inside antenna conductor and the conductor 4 is short-circuited in a range of 80 deg. to 110 deg. or -80 deg. to -110 deg.. Thus a circularly polarized ring patch antenna of such a constitution is obtained.
Patent JP-S6116377-A (JP)
Title: Memory scanner
Inventor: MAEDA MAMORU
IPC: G06T3/00
Filed: 1984-07-02
Abstract: PURPOSE:To scan a prescribed address area of a memory at a high speed by using plural counters, which has the function to preset an initial value corresponding to a scan area, to generate scanning addresses. CONSTITUTION:Counters CNTX and CNTY generate the abscissa and the ordinate of a two-dimensional memory area respectively and have the preset function. Latches LT1 and LT2 hold lower and upper values of the scanning end address respectively, the latches LT3 and LT4 hold lower and upper values of the scanning start address respectively. A digital comparator DCP1 outputs a signal EQX when address information of the generated abscissa reaches the scanning end position, and a digital comparator DCP2 outputs a signal EQY when address information of the generated ordinate reaches the scanning end position.
Patent JP-S5566430-A (JP)
Title: Powdered substance feeding device
Inventor: TSUBOI MUNEJIROU
IPC: B65G65/46
Filed: 1978-11-06
Abstract: PURPOSE: To feed and scatter powdered substance within an area of a predetermined range without clogging feeding tubes by providing a spring feeder, a base end portion of which is communicating with a hopper and is supported pivotally, with a means to move the base end portion thereof reciprocally.  
     CONSTITUTION: When powdered substance is thrown into a hopper 1 and motors 6, 16 are rotated, the powdered substance, flown into base end portions of spring feeders 2 through a branch tube 4, is transferred through feeding tubes 17 by rotations of feeding springs of the spring feeders 2 and is dropped from tips 18 of the tubes 17. Simultaneously, sliding elements 10 are reciprocated toward left-and-right along cam grooves 13 by rotations of cylindrical cams 12, therefore, arms 9 extended from pivoting frames 5 are pivoted about shafts 8, and thereby, the spring feeders 2 are reciprocated in a transversal direction. Consequently, the powdered substance dropped from the tip 18 thereof is scattered within an area of a predetermined range. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06297011-A (JP)
Title: Hot rolling method and equipment therefor
Inventor: KAJIWARA TOSHIYUKI
IPC: B21B27/10
Filed: 1992-05-28
Abstract: PURPOSE:To greatly ameliorate the maintainability of an equipment, further, to improve the performance of the equipment in a hot rolling equipment. CONSTITUTION:Emulsion liquid made up by mixing water soluble oil wherein emulsifying property is improved by adding extreme pressure additive, oiliness improver and interfacial active agent to mineral oil and/or synthetic oil as a base and water is supplied as cooling agent from cooling headers 4, 5, 6 to a pair of upper and lower work rolls 2 and a pair of upper and lower backup rolls 3 of a four stage rolling mill 100. The water soluble oil gives satisfactory lubricity to a low temperature material and mu is large to a hot rolled stock high in temperature, therefore, lubricity is manifested without lowering biting capacity to restrain the generation of wear. Thrust in the axial direction of the roll is reduced without mounting a special lubricant spray system between the rolls and the controlability for plate crown is improved.
Patent JP-H10336634-A (JP)
Title: Interphone communication equipment with television
Inventor: HASEGAWA AKIHIKO
IPC: H04M9/00
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To provide an easily executable interphone communication equipment with a television without the need of a connection member for connecting a television device and the communication equipment. SOLUTION: This equipment is provided with the television device A connected to an intercom slave unit with a camera for outputting video signals photographed by a television camera and the communication equipment B electrically insulation-coupled to the television device A for transferring signals and communicating with the intercom slave unit with the camera.  In this case, for insulation coupling, the television device A is provided with light emission parts (LED elements LD1 and LD2) for originating the signals and light reception parts (photodiode elements PD1 and PD2) for receiving the signals and the communication equipment B is provided with the light reception parts (PD3 and PD4) for receiving the signals originated from the television device A and the light emission parts (LD3 and LD4) for originating the signals toward the light reception parts of the television device A only.
Patent JP-S5927406-A (JP)
Inventor: OKAMOTO KENJI
IPC: C23C14/06
Filed: 1982-08-07
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-H0938655-A (JP)
Title: Electrolytic hypochlorous bactericide water containing ozone, its production and device therefor
Inventor: OKAZAKI TATSUO
IPC: C02F1/50
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To produce an electrolytic bactericide water in which bactericidal power of hypochlorous acid is enhanced and supplemented by the bactericidal power of ozone, by electrolyzing a water containing chloride and specifying each of the pH, concn. of hypochlorous acid and concn. of ozone. SOLUTION: A part of water supplied from a supply tube 2 is introduced into the anode room 10 of an electrolytic cell 1 having a membrane. The rest of the water is purified by a purifying device 3 to form into pure water, to which ozone is added in an ozone generator 4 and also chloride ion is added from a chemical liquid tank 5. Then the water is introduced to the anode room 9 of the electrolytic cell 1. By electrolyzing water, a water having pH2 to 7, 20-10ppm hypochlorous concn. and 0.1-5ppm ozone, namely a water having each bactericidal power of hypochlorous acid and ozone is produced. The electrolytic cell 1 is divided into the cathode room 10 and the anode room 9 by an electrolytic membrane 8 between the cathode 6 and the anode 7, and the electrolyzed water in these rooms 9, 10 is discharged through a baetericidle water discharge port 13 and a drain 14, respectively.
Patent JP-H1071122-A (JP)
Title: Ophthalmological device
Inventor: YOSHIDA MAKOTO
IPC: A61B3/16
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To widen a detection range and to easily perform alignment by providing a projection optical system for projecting plural alignment indexes around the cornea and a detection optical system for detecting a projected index image. SOLUTION: In a first alignment index projection optical system 30, a luminous flux mirror-surface-reflected at the cornea Ec forms an index i1 which is the virtual image of a light source 31. A second alignment index projection optical system 7 is provided with the four light sources 7a-7d and light from the light sources 7a and 7b is irradiated from an upper side direction toward the periphery of the cornea of an eye to be tested and forms the indexes i2 and i3 which are the virtual images of the light sources 7a and 7b. Also, the light from the light sources 7c and 7d is irradiated from a lower side direction toward the periphery of the cornea of the eye to be tested and form the indexes i4 and i5 which are the virtual images of the light sources 7c and 7d.  Then, the luminous fluxes of the indexes i1-i5 are made incident on a CCD camera 16 through an observation optical system 10 serving also as an index detection optical system for detecting the indexes for first and second alignment and form images on an image pickup element.
Patent JP-H01305735-A (JP)
Title: Test switching circuit
Inventor: HANEDA SADAYOSHI
IPC: H04B3/493
Filed: 1988-06-03
Abstract: PURPOSE:To attenuate a leakage signal from a test signal generator and to prevent the deterioration of a signal to noise ratio in a transmission signal while a test is not conducted by using two test switches for test signal insertion by cascade-connecting them in two stages. CONSTITUTION:A hybrid 1 branches the transmission signal of data and the like into two, and inputs one transmission signal to a standby transmission device and the other to a present line transmission device through a test switch 3. A test signal outputted from the test signal generator 2 is inputted from the output side 7 of a test switch 4 to the input side 8 of the switch 3 while the test is conducted. While the test is not conducted, the test signal is terminated in the terminator 6 of the switch 4 and the isolation of the leakage signal to the output side 7 is secured. Furthermore, the leakage signal is terminated in the terminator 5 of the switch 3, and isolation with respect to the direction of a present line is secured. Thus, noise for the transmission signal is reduced.
Patent JP-H08322463-A (JP)
Title: Device for pasteurizing milk
Inventor: SUETSUGU CHUGO
IPC: A23C3/033
Filed: 1995-06-05
Abstract: PURPOSE: To provide a milk-pasteurizing device capable of equally thermally insulating and pasteurizing milk, reducing the number of valves and easily equally washing and pasteurizing the milk. CONSTITUTION: Milk is delivered into a balance tank 2 through a multiplate 1. The milk is delivered from a sanitary pump 3 into the hot water-heating part 5b of a heat exchanger 5 through a flow passageway 4a and preliminarily heated in the part 5b. The pre-heated milk is delivered to the steam-heating part 5a of the heat exchanger 5 through a homogenizer 11, and again heated to 65 deg.C there. The milk is allowed to pass through the flow passageway 4d of a holding tube unit 12, and held to 65 deg.C during the passage to pasteurize the milk at the low temperature. The milk is delivered from a vane pump 14 into the underground cooling part 5c and the chilled water-cooling part 5d of the heat exchanger 5 through a low passageway 4e, and cooled to approximately 5 deg.C. The treated milk is further delivered to a surge tank 15 through a flow passageway 4f and stored in the tank.