baber/WOPTO huggingface dataset:
Patent JP-H08136493-A (JP)
Title: Fluidizing potential measuring method
Inventor: FUKUI TOSHIBUMI
IPC: G01N27/26
Filed: 1994-11-11
Abstract: PURPOSE: To obtain ζ-potential only of a sample by measuring the ζ-potential of a sample using a filter and on the other hand measuring the ζ-potential of only the filter either before or after the measurement and deducting the latter measurement result from the former measurement result. CONSTITUTION: A fluidizing liquid 6 is supplied to a fluidizing current measurement cell 4 composed by sandwiching a filled layer 2 of a solid sample between electrodes 3, 3 through filters f, f and a discharged liquid container 9 recovers the liquid 6 after the liquid 6 passes the cell 4. At the time when the liquid 6 passes the filled layer 2, the cell 4 sends out fluidizing potential generated between the electrodes 3, 3 to a CPU through an amplifier 11. Then, the fluidizing potential is measured and ζ-potential ζm is calculated while the filtered layer 2 being held between the electrodes 3, 3 through the filters f, f. Meanwhile, the fluidizing potential is measured and ζ-potential 2; f is calculated either before or after the measurement while only filters f, f being set between the electrodes 3, 3.  The potential attributed to the filters can be deducted by deducting the potential ζf from ζm and thus the ζ-potential ζs of the sample only can be calculated.
Patent JP-H07105735-A (JP)
Title: Electric insulating composition
Inventor: MAEDA KAZUNORI
IPC: C08K5/37
Filed: 1993-10-08
Abstract: PURPOSE:To provide the electric insulating composition which is used for electric power lines and the like, can prevent antioxidant from being precipitates, and is excellent in heat resistance. CONSTITUTION:The composition is made up of 100 parts by weight polyolefine, 0.01 to 1.0 parts by weight radical generator generating carbon radical and the like, and 0.1 to 2.0 parts by weight antioxidant selected out of at least one antioxidant in thiobis-phenol series, a vinyl group included phenol series, and a thioether series. Antioxidant is grafted to base resin by the radical generator to prevent antioxidant from being precipitated, so that the electric insulating composition excellent in heat resistance can thereby be obtained.
Patent JP-2000234242-A (JP)
Title: Wheel for rapier loom
Inventor: MIYASHITA YASUMI
IPC: F16H55/06
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a wheel for a rapier loom having strength, rigidity and abrasion resistance of almost the same level as a rapier wheel totally made of aluminum, small in moment of inertia and capable of speeding up of weft insertion. SOLUTION: A wheel 1 comprises a tooth part member 2 having a tooth part 2a on the outside, a fixing part 3 linked to a driving part of a rapier loom, and a supporting part 4 linked to the aluminum-made tooth part member 2 and the fixing part 3. The supporting part 4 is constructed in a sandwich structure in which a foamed body-made lightweight material 5 is placed between thin plates 6 made of carbon fiber-reinforced resin, and the lightweight material 5, and each of the thin plates are fixed via an adhesive layer 7. A tooth part member 2 is fixed on the outer peripheral edges of both the thin plates 6 via an adhesive layer 7. The tooth part 2a is finished with an alumite treatment to increase abrasion resistance.  On the outer periphery of the fixing part 3, a ring-shaped collar part 3b of the same thickness as the lightweight material 5 is formed, and it is fixed on the inner peripheral edges of both the thin plates 6 via an adhesive layer 7.
Patent JP-S63130096-A (JP)
Inventor: YAMAMOTO YOSHIKAZU
IPC: D05B35/10
Filed: 1986-11-20
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-H06131287-A (JP)
Title: Dma data transfer control system
Inventor: SAKIKAWA KATSUNORI
IPC: G06F13/12
Filed: 1992-10-16
Abstract: PURPOSE:To increase the frequency of the utilization of a wait time in DMA transfer and improve the transfer efficiency by performing data transfer under program control by utilizing the time up to the completion of DMA transfer wherein a wait state is originally entered. CONSTITUTION:The use states of two data stack parts 3 and 4 are judged and information is passed to a DMA transfer control part 5 and a program transfer control part 6 so that the data transfer can be performed under the program control by utilizing the wait time in the DMA transfer. The DMA transfer control part 5 performs the DMA transfer of data between the two data stack parts 3, 4 and an auxiliary storage device on the basis of the information passed from a data transfer control means 2. Then the program transfer control part 6 transfers data between the two data stack parts 3 and 4 and a specific area of a host program under program control according to the information passed from the data transfer control means 2. An adapter 7 controls the auxiliary storage device according to the information passed from the DMA transfer control part 5.
Patent JP-H04174577-A (JP)
Title: Semiconductor-excited solid-state laser
Inventor: ISHIMORI AKIRA
IPC: H01S3/094
Filed: 1990-10-15
Abstract: PURPOSE:To improve the energy efficiency and stability of laser oscillation by enclosing excited light by utilizing the internal reflection of a solid-state laser medium having a thickness, width, etc., smaller than the spread width of the excitation light and fixing the axis of laser light in the length direction of the medium. CONSTITUTION:Excitation light 2 from a semiconductor laser 1 is made incident on a laser medium 3 and absorbed by the medium 3 while the light 2 is propagated through the medium 3 at a divergent angle corresponding to the difference in refractive indires, but the spread part of the light 2 is again enclosed and effectively absorbed in the medium 3 after the part is reflected by a reflecting film 42. The thickness of the medium 3 is made smaller than the spread width of the light 2 in the medium 3 so as to prevent an exciting area from becoming extremely larger than the area of laser light 6. Moreover, since the area where the axis of the laser light passes through is spread over the entire area of the medium, it is not necessary to precisely set the positional relation between the excitation light 2 and laser beam 6. Therefore, a stable semiconductor- excited solid-state laser having high energy efficiency to the laser oscillation can be realized.
Patent JP-2001102600-A (JP)
Title: Semiconductor light receiving device
Inventor: TAKASHIMA TATSUYA
IPC: H01L31/02
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a high speed semiconductor light receiving device by reducing the parasitic capacitance. SOLUTION: In a ceramic chip carrier 1 mounting a semiconductor light receiving element 4, a gap 5 is made between the p electrode pattern 2 and the n electrode pattern 3 of the semiconductor light receiving element 4 in order to reduce the parasitic capacitance.
Patent JP-H08112570-A (JP)
Title: Separator of husker
Inventor: SASAKI MASAHIKO
IPC: B07B13/02
Filed: 1994-10-17
Abstract: PURPOSE: To facilitate attachment and detachment of a separating cylinder by freely turnably disposing a finished rice receiving plate, finishing valve and grain sensor within the separating cylinder and constituting the finished rice receiving plate, finishing valve and grain sensor cooperatively housably in the side inner than the opening radius at the end of the cylinder. CONSTITUTION: An unhulled rice supply trough 26 and an unhulled rice supply conveyor 27 are inserted into the separating cylinder 23. The unpolished rice receiving trough 28, the unpolished rice receiving conveyor 29 and the grain sensor 30 for detecting the amt. of the unhulled rice in the separating cylinder 23 are installed in juxtaposition therewith. The finishing valve 31 for adjusting the amt. of the unpolished rice to be accepted in the unpolished rice receiving trough 28 in accordance with the amt. of the unhulled rice in the separating cylinder 23 is freely angle-adjustably erected between the respective troughs 26 and 28. The unpolished rice flying beyond the finishing valve 31 is accepted in the unpolished rice receiving trough 28 and is guided and dropped to the finished rise receiving plate 32.  Such finished rice receiving plate 32, finishing valve 31 and grain sensor 30 are made cooperatively housable in the inner side of the radius in the opening at the end of the separating cylinder 23. As a result, the separating cylinder 23 is attachable and detachable without the need for manually holding the grain sensor 30 and the finishing valve 31.
Patent JP-H08122842-A (JP)
Title: Structure of camera operation section
Inventor: SATO MINORU
IPC: G03B7/0805
Filed: 1994-10-19
Abstract: PURPOSE: To improve the operability of a camera operation section and make a camera compact via the arrangement of the section at one place for reducing the arrangement space thereof by laying two operation sections coaxially for selecting a photographing mode and applying a turning operation thereto. CONSTITUTION: A selector dial 10 for a stroboscopic photographing mode and a selector lever 20 for changing the focal distance of a lens are rotatably supported on a bearing section 30 formed on a rear cover 1, and a pattern section 41 for forming a photographing mode control circuit is positioned thereunder. A dial armature seat 14 and a lever armature seat 22 are rotatably supported on a printed circuit board 40 having the section 41. Also, the dial 10 is linked to the seat 14 and the lever 20 is linked to the seat 22 for the synchronous turn thereof. Furthermore, a dial armature 15 is fixed to the seat 14 and a lever armature 23 is fixed to the seat 2, thereby being kept in contact with the pattern section 41. In this case, the contact positions of the armatures 15 and 23 are changed by turning the dial 10 and moving the lever 20, thereby selecting a photographing mode.
Patent JP-H03141739-A (JP)
Title: Phase noise removing filter
Inventor: OHIRA TAKASHI
IPC: H04B15/00
Filed: 1989-10-27
Abstract: PURPOSE:To reduce close noise and to generally reduce noise even when a frequency is fluctuated by detecting the phase noise included in a signal by using delay time, negatively feeding the phase noise back to a voltage controlled phase shifter and reducing the phase noise. CONSTITUTION:A microwave signal from an input terminal 10 is passed through the voltage controlled phase shifter. One of outputs is inputted to a delay device 16 and the other is inputted to a phase comparator 18. In the delay device 16, the prescribed delay time is applied to the signal frequency and phases are compared by the comparator 18. Then, the phase noise included in the signal is detected. A detected result is negatively fed back to the voltage controlled phase shifter 12 and a signal, for which the phase noise is removed, is outputted from an output terminal 20. Thus, the phase noise near a carrier can be reduced as well and even when the frequency is fluctuated, the phase noise can be generally reduced.
Patent JP-H03142802-A (JP)
Title: Manufacture of voltage-dependent nonlinear resistor
Inventor: SATO RITSU
IPC: H01C7/10
Filed: 1989-10-27
Abstract: PURPOSE:To reduce development of a void and to improve lightning surge discharge breakdown voltage by granulating, forming and calcinating a mixed material which is mainly composed of zinc oxide and contains one or more kinds of other metal oxides, by applying oxide paste to a side, by keeping it at a specified temperature range during main burning by temperature-up and by specifying relationship between a temperature holding time and a volume of a calcinated body. CONSTITUTION:A calcinated body is manufactured by granulating, forming and calcinating a mixed material which is mainly composed of zinc oxide and contains at least one or more kinds of other metal oxide. Oxide paste is applied to a side thereof and kept in a range of 820 to 1000 deg.C, preferably at an actually fixed temperature in an oxide atmosphere during temperature-up for main burning. A temperature holding time [t(time)] and a volume of a calcinated body [V (cm<3>)] has a relationship of (t)>=0.15V in the process. Meanwhile, a temperature does not need to be strictly fixed; the temperature may somewhat fluctuated inevitably in accordance with a device, various conditions, a scale, etc., of main burning and a temperature may be kept fluctuating intentionally.
Patent JP-H09118417-A (JP)
Title: Speed control device for traveling truck for carrying cargo
Inventor: OOKUSU TAKASHI
IPC: B65G43/00
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To correctly control the speed of a traveling truck for carrying a cargo. SOLUTION: A reflective member 40 is fitted to each traveling truck 10-1,..., the reflective member 40 is detected by a plurality of sensors 50-1,... fixed to the traveling trucks along the traveling direction at the interval (d) of at least one half of the arrangement interval L of the adjacent traveling trucks, the synthesized pulse signal to be obtained by synthesizing each pulse signal to be transmitted from the sensors through the detection is F/V converted to prepare the speed signal of the traveling truck. The traveling speed of the traveling truck is controlled according to the deviation of the speed signal from the target speed.
Patent JP-H11113979-A (JP)
Title: Lift for nursing
Inventor: IKEHATA YOSHITERU
IPC: A61G7/10
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a lift for nursing which will not pose an obstacle on a floor surface during the unuse period and enables installation or conveying thereof with relatively ease while allowing using thereof being stably fixed utilizing the weight of a bed. SOLUTION: Leg parts 7 on which a strut 9 of a lift arm 11 is supported free to operate spirally is made up of a first leg frame 2, a second leg frame 5 and a third leg part frame 6. The first leg part frame 2 is arranged along the long side of a bed B while having a leg 30 of the bed B put thereon to be placed on a floor surface and the second leg part frame 5 is arranged along the short side of the bed B while having the leg 30 of the bed B put thereon to be placed on the floor surface. The third leg part frame 6 is switched to the stretched use position of sticking laterally outwards from the bed B to be placed on the floor surface and to the shortened housing position of being forced into the second leg frame 5.
Patent JP-H02182661-A (JP)
Title: Paper discharger for sheet paper
Inventor: RAINHORUTO MATSUKUSU
IPC: B65H29/58
Filed: 1989-10-27
Abstract: PURPOSE: To simplify a structure and to facilitate manual operation by pivotally attaching a dead-center spring for holding a catching arm in the basic position in the first end position of a transmission and for holding a front edge stopper in the releasing position in the second end position. CONSTITUTION: A dead-center spring 6 for holding a catching arm 2 in the basic position in the first end position of a transmission against the action of at least one tension spring 18, and for holding a front edge stopper 3 in the releasing position in the second end position of the transmission against the action of a stopper spring 4 is pivotally attached to the transmission so as to be turned around a turning shaft 7. Accordingly, the transmission automatically keeps both end positions, and therefore, taking-out of a sample sheet from a stack 1 is considerably facilitated. By this structure, the connection of the action of an operating element 5 and a catching device and the connection of the action of the operating element 5 and the front edge stopper 3 can be obtained by a considerable simple method, and the operation can be performed by a simple conversion of a hand grip.
Patent JP-S61153404-A (JP)
Title: Catalytic burner
Inventor: YOSHIDA KUNIKATSU
IPC: F23D11/40
Filed: 1984-12-27
Abstract: PURPOSE:To prevent backfire and gas leak from furnace inside by installing a fuel injection port at a space which eliminates radiation heat in the wind box also extinction device at a boundary part between wind box and burner port. CONSTITUTION:Main constituent parts are a wind box 3A which has a larger diameter than burner port, injection holes 8 which are in the wind box and installed at the dead space that eliminates radiation heat from combustion catalyst layers 2 and a mobile plug 13 which is movable in the direction of burner axis and has a trapezoidal section in the wind box 3A. Fuel 24B injected from injection holes 8 is not ignited by the reason that injection holes 8 locate at dead space 5 that eliminates radiation heat 52 from combustion catalyst layers 2 under high temperature, though the fuel is in the range of vapor phase combustion. Even when fuel comes into the space 53 effected by radiation heat, fuel is out of combustion range because fuel is sufficiently diluted and blended and there is no danger of backfire. In case when burners are not in use, it is possible to prevent fuel gas leak into the wind box 3A in such a way that the plug 13 is moved toward furnace inside until the plug is pressed to it.
Patent JP-H09198989-A (JP)
Title: Circuit breaker
Inventor: TOSAKA HIROAKI
IPC: H01H71/12
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a circuit breaker of such a structure that a U-shaped part is formed in a main circuit conductor and a current sensing means of an over-current trip part is installed between the two legs of the U-shape, in which a current transformer for power supply of the over-current trip part is installed compactly and the output therefrom is enlarged. SOLUTION: A current transformer 2 for a power supply is configured from a secondary coil 6 installed between two legs 1a, 1b of the U-shaped part of a main circuit conductor 1 and a core 7 equipped with a core leg 7a penetrating the coil and yokes 7b, 7c surrounding the legs 1a, 1b of the U-shape, and a current sensing means 3 is supported by this current transformer 2. Thereby the current transformer 2 is installed compactly inside the main circuit conductor 1, and the magnetic flux of the main circuit current flowing in the legs 1a, 1b is increased double to act on the secondary coil 6, and a large output from power supply is obtained even in a micro-region of the main circuit current.
Patent JP-2000113154-A (JP)
Title: Data carrier and production thereof
Inventor: ISHII TAKASHI
IPC: G06K19/07
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a data carrier capable of suppressing the destruction of internal parts such as an IC chip even when strong vibration or impulse is applied from the outside. SOLUTION: The data carrier composed of a circuit board 3 packaging an IC chip such as a flash memory for which any backup power source is not required, antenna coil 4 made of copper, for example, arranged while surrounding the circuit board 3, first resin 5 of comparatively hard ABS resin or the like for sealing the antenna coil 4 and second resin 6 of silicon resin composed of materials comparatively softer than the first resin 5 so as to seal the circuit board 3 while surrounded with the first resin 5 is provided. Thus, even when the strong vibration or impulse is applied from the outside to the data carrier, before propagating the impulse from the outside to the circuit board 3, it is attenuated by the second resin 6 composed of soft materials and the destruction of internal contents such as IC chip is suppressed.
Patent JP-S62140240-A (JP)
Title: Magnetic recording medium
Inventor: YOSHIDA EIKICHI
IPC: C10M105/34
Filed: 1985-12-13
Abstract: PURPOSE:To realize a medium having high runnability and excellent durability by incorporating a higher fatty acid hydrazide having alkyl groups of 11-17 C, specific monohydroxy fatty acid and higher fatty acid ester into a magnetic layer. CONSTITUTION:The higher fatty acid hydrazide having alkyl groups of 11-17 C is incorporated into the magnetic layer and at least >=1 kinds of the monohydroxy fatty acid having 60-90 deg.C m.p. and the higher fatty acid ester having <=35 deg.C solidifying point are incorporated therein. Such higher fatty acid hydrazide is exemplified by stearic acid hydrazide, palmitic acid hydrazide, etc. and the amt. thereof to be added is specified to a 0.01-3% range per the amt. of the magnetic powder. The recording medium having a small coefft. of friction, high running stability and excellent durability is realized if such materials are used.
Patent JP-H07134239-A (JP)
Title: Camera
Inventor: HIGAKI RIICHI
IPC: G03B7/091
Filed: 1993-11-09
Abstract: PURPOSE:To reduce a releasing time lag by changing the contents of a preparatory operation for photographing in accordance with the operation state of a release button. CONSTITUTION:The camera is equipped with a control means 20 calculating an exposure value by photometry means 5 and 20 and simultaneously, detecting focusing information by a focusing information detecting means 4 when a photographing command signal is inputted immediately after a photographing preparatory signal from a releasing means 1. Focusing of a photographic lens with a lens driving means 9 is performed and then, an exposure by an exposing means 7 is executed if the photographing command signal is still inputted at this time, and the exposure value and the focusing information are displayed on display means 14 and 15 if the photographing command signal is not inputted at this time.
Patent JP-H08142449-A (JP)
Title: Image recording device
Inventor: IMAI TAKASHI
IPC: B41J29/38
Filed: 1994-11-14
Abstract: PURPOSE: To prevent the running cost attendant upon the Judgement of suitability of the delivery state of ink from a recording head from increasing and throughput from lowering and, at the same time, improve the operational convenience of an operator. CONSTITUTION: Image data, which are transmitted through circuits in the form of facsimile signals, are received so as to record an image with an ink jet printing head 205 on recording paper in accordance with the received image data, Further, image data, which are transmitted from external devices such as a personal computer and the like through an interface controlling part 108 provided for connecting with the external devices, are recorded on recording body. At the recording of the facsimile signals, after the recording of the image data for one page, a footer mark is recorded so as to conservatively treat the image data in proportion to the density of the mark. In addition, at the recording of the image data sent from the external devices, no footer mark is recorded.  Furthermore, the conservation of the irrage data even after its recording can be selected in response to the controlling information sent from the external devices.
Patent JP-H1192012-A (JP)
Title: Image forming device
Inventor: KOBAYASHI NAOKI
IPC: G03G15/00
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To enable smooth guide and accumulation of a number of recording sheets with the ends being in line in an image forming device in which the sheet discharged from a sheet discharge port is accumulated on a tray that is arranged lower than the sheet discharge port obliquely toward the inside of a device main body, with a simple structure without affecting space saving. SOLUTION: Air flow is formed for guiding a recording sheet to the inner part of a tray 5. More concretely, a blowing means 7 is arranged near an inlet of the tray 5 for flowing to the side of the tray. Air is blown by the blowing means 7, partly so as to apply a lift to the sheet introduced onto the tray and influence on its free falling, partly so as to smoothly feed the sheet to the inner part of the tray. A number of sheets can thus be smoothly accumulated with their ends being in line.
Patent JP-H05116288-A (JP)
Title: Ink jet recording head and apparatus
Inventor: SATO OSAMU
IPC: B41J2/05
Filed: 1991-10-25
Abstract: PURPOSE:To prevent the breakage of a heater board or the twist of a top plate caused by a press spring by connecting the top plate and heater board of an ink jet recording head by the press spring. CONSTITUTION:The pawl 507 of a press spring 500 is hooked with the stepped part 300a of a support 300 by the bent part 507b of the pawl 507 so as to form a gap S between the pawl 507 and a top plate 1300.