baber/WOPTO huggingface dataset:
Patent JP-S6310955-A (JP)
Title: Alarm signal transmitter
Inventor: NAKAMURA HARUHISA
IPC: H04J1/00
Filed: 1986-07-02
Abstract: PURPOSE:To surely transmit an alarm signal arising during calling to a central supervisory device by temporarily interrupting the transmission of a sound signal if said signal continues for a fixed time and transmitting the alarm signal in a subsequent short time. CONSTITUTION:A microcomputer 4' checks to see whether a call command signal is outputted from a calling device in an elevator. With the aid of a switching command signal (c) a terminal 7b switches a switching device 7 to attain a calling mode. If such judgement is made that there is an alarm input signal, the signal is stored. It is checked whether a call time passes two min. After two min passes, the switching device 7 is changed over to a data mode. The presence of a storage signal is judged, and the alarm signals (digital signals) stored in the middle of calling are converted into two type of frequency signals through a modulator/demodulator 5', and transmitted to a line 3 through a terminal 7a. Further the call is checked to continue. If so, the switching device 7 is switched to the terminal 7b after 10 sec passes to attain the calling mode, and the call continues. Thus both signals can be surely transmitted to the central supervisory device.
Patent JP-H08328164-A (JP)
Title: Exposure device for image formation device
Inventor: EDAHIRO KAZUHISA
IPC: G03G15/04
Filed: 1995-05-29
Abstract: PURPOSE: To prevent fatigue of the surface of a photoreceptor drum at a low cost by providing a light absorbing member for absorbing the lamp light in the way to the light path from a fluorescent lamp to the photoreceptor drum in waiting the image formation. CONSTITUTION: A position where the first mirror frame approaches the second mirror frame so as to be a little bit separated from a contact glass 2 is set as home position in waiting image formation. In waiting the image formation, a fluorescent lamp 3 is lit so as to make the fluorescent lamp 3 kept warm by itself. In the home position, a light absorbing member 17 which absorbs the light of the fluorescent lamp 3 is provided on such a face that the light from the fluorescent lamp 3 reflects on a board part 16 around the contact glass 2. Therefore, in waiting the image formation with the fluorescent lamp 3 lit, the light of the fluorescent lamp 3 is absorbed by the light absorbing member 17 so that the lamp light is blocked off to a photosensitive drum.
Patent JP-S63317028-A (JP)
Title: Aquiculture device
Inventor: MATSUURA MASAYUKI
IPC: A01G31/00
Filed: 1987-06-19
Abstract: PURPOSE:To readily transfer a nutrition solution tank and establish more houses, by setting the nutrition tank on the ground and laying a subtank under the ground in the midst of a channel to return a nutrition solution for aquiculture discharged from a culture bed to the nutrition solution tank. CONSTITUTION:A nutrition tank 1 is set on the ground and a subtank 29 laid under the ground is installed in a channel to return a nutrition solution for aquiculture discharged from a culture bed 27 to the nutrition tank 1. Then the nutrition solution for aquiculture is circulated between the culture bed 27 and the nutrition solution tank 1 and crops are cultivated with the nutrition solution in the culture bed 27. Consequently, since the nutrition tank 1 is set on the ground, the nutrition tank is readily transferred and installed. Further, more culture houses by one nutrition solution controller can be established if the establishment is in the allowable volume range of the nutrition tank 1 and culture can be carried out in the same condition in each house only by increasing the underground subtank 29 in the increase of the houses.
Patent JP-H05181403-A (JP)
Title: Volumetric hologram optical film and production thereof and liquid crystal optical element formed by using the same
Inventor: KORISHIMA TOMONORI
IPC: G03H1/02
Filed: 1992-04-24
Abstract: PURPOSE:To provide the process for production of the volumetric hologram optical film having good diffraction efficiency and productivity. CONSTITUTION:The process for production has a 1st stage of irradiating photosetting uncured materials contg. compds. having polymn. reactivity and exhibiting liquid crystallinity with rays having unified phases from two directions (for example, 2A and 2D) and a 2nd stage of completing curing over the entire part. The volumetric hologram optical film 1 which is cured by changing the orientation states of the molecules of the compds. exhibiting the liquid crystallity by the impression of external fields and generates a difference in refractive indices from the difference in the orientation states is produced by these two stages.
Patent JP-S5856056-A (JP)
Title: Interchange processing system
Inventor: OOTANI YUUJI
IPC: G06F12/02
Filed: 1981-09-29
Abstract: PURPOSE:To increase an arithmetic processing speed by writing interchanged data twice successively when a data interchange instruction is outputted. CONSTITUTION:When a data interchange instruction is outputted, the output NA1 of an NAND circuit 19 goes down to 0 at timing t3 to close a gate G4. At this time, the output FF1 of an FF3 is held in a state 1 and a gate G4 is still open. Therefore, contents for an Y register which is outputted from an RAM10 and held in a buffer 12 are sent through an adder circuit 13 to the RAM 10, and written in an X register. When the output NA1 goes down to 0, on the other hand, 0 is written in the FF3. When the output NA1 is 0, the output of an NAND circuit 18 goes up to 1, which is written in an FF4. Therefore, the timing signal t3 is held at the level 1 successively even one digit later. Then, when the output FF1 goes down to 0, the output NA1 goes up to 1 and the gate G3 is opened to close the gate G4. Therefore, the data of the X register of the a buffer 11 is inputted to the RAM10.
Patent JP-H113025-A (JP)
Title: Device and method for recording image
Inventor: KIHARA NOBUHIRO
IPC: G03H1/04
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for image recording which can manufacture a rainbow type holographic stereogram and a color holographic stereogram hologram. SOLUTION: To manufacture a holographic stereogram as a rainbow type, object light is converted vertically by a cylindrical Fresnel lens 144. As for reference light, on the other hand, an edge lit system is adopted and a hologram recording medium 130 is irradiated through a light guide-in block. Then the color holographic stereogram can be manufactured by making good use of changes of the color of a reproduced image by the vertical movement of the cylindrical Fresnel lens 14 by a proper quantity.
Patent JP-H095644-A (JP)
Title: Zoom magnifier
Inventor: MAKI HIROTAKA
IPC: G02B25/00
Filed: 1995-06-21
Abstract: PURPOSE: To enable an observer to continuously observe an observing object by changing a magnification rate without parting the eyes from the observing part of this object by consisting the above zoom magnifier of lens groups of positive, negative and positive first to third groups, successively from the object side, and varying power by moving at least the two groups near and apart to and from each other along the optical axis, thereby maintaining the specified diopter. CONSTITUTION: This zoom magnifier has the positive first lens group L11, the negative second lens group L12 and the positive third lens group L13. The positive first lens group L11 consists of a combined lens which consists, successively from the object side, of positive lens, positive lens and negative lens and is positive as a whole and a positive lens. The first lens group L11 and the second lens group L12 move near and apart to and from each other relatively along the optical axis, thereby constituting a moving lens which varies the power (zooming) by maintaining the specified dipoter. The third lens group L13 is formed as a stationary group to eliminate the observer's need for moving the positions of his eyes. The zoom magnifier has a diopter adjusting function in order to adjust the individual differences of the diopters.
Patent JP-H098896-A (JP)
Title: Automatic dialling set
Inventor: YAMANAKA YUICHI
IPC: H04M1/2745
Filed: 1995-06-21
Abstract: PURPOSE: To facilitate the memory registeration of a telephone number. CONSTITUTION: A memory 7 is plurally provided with plural telephone number registering areas capable of registering names of twenty characters and ten characters, and when the registering areas for twenty characters are all used, the registering areas of ten characters are used. When an operator inputs a name of over ten characters at this time, CPU 2 displays on a display 5 information that only ten characters are registered. When the operator selects No to this, CPU 2 makes the operator input the name again or substitutes the characters of characters exceeding ten characters in another registering area.
Patent JP-H01321603-A (JP)
Title: Rare earth bonded magnet and manufacture thereof
Inventor: INOUE NORIYUKI
IPC: H01F1/08
Filed: 1988-06-22
Abstract: PURPOSE:To improve oxidation resistance of powder from small particle diameter to large particle diameter by introducing a magnetic thin belt which is obtained by ultrarapidly cooling specific alloy into an organic solvent having volatility, and making it contain a soluble organic substance, and then pulverizing it and applying oxidation preventive treatment using a soluble organic substance. CONSTITUTION:It is pulverized in inert atmosphere in a rapidly cooled ribbon which was obtained by an ultrarapidly cooling method in alloy (T is transition metal mainly composed of Fe and Co, M is a metalloid element mainly composed of B, Si, C and Al, 0.02<=y<=0.15, 5<=z<=9) expressed by formula R(T1-yMy)z, or in an anisotropic rolled magnet which is made up using it as a material. And that powder is made to contain organic substance soluble to the organic solvent in the organic solvent having volatility, and pulverization by vibration milling, ball milling, etc., is applied, and next only organic solvent is volatilized from the pulverized powder, whereby remaining soluble organic substance is adhered to the magnetic powder which is pulverized finely, which effects the role of preventing the oxidation. Hereby, the magnetic powder becomes excellent to the oxidation resistance, and further this is similar even in small powder and it has excellent magnetic characteristics.
Patent JP-2000342177-A (JP)
Title: Steamed tea leaf cooling device
Inventor: MUTA SHIGEKI
IPC: A23F3/06
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a cooling device designed to surely cooling steamed tea leaves by cooling air even at high ambient temperatures and ensuring the temperature of the steamed tea leaves to be lowered until the leaves run nonsteamed, to provide a conveying device for steamed tea leaves equipped with this cooling device, and to provide a method for tea manufacturing. SOLUTION: A conveying device H has a conveyor 1 and this cooling device R; the conveyor 1, in turn, having a frame body 10 and a conveyor belt 11, while this cooling device R having an air conditioning machine 2, a wind tunnel 3 and an air feed pipe 4 for feeding cooling air into the wind tunnel 3; the air conditioning machine 2 and the wind tunnel 3 are furnished separately from each other, the wind tunnel 3 being mounted on the conveyor 1 so as to cover steamed tea leaves under conveyance; the steamed tea leaves T conveyed by the conveyor belt 11 are cooled inside the wind tunnel 3 by being subjected to cooling air.
Patent JP-H101460-A (JP)
Title: Production of aromatic carbonate
Inventor: YOSHIDA YUTAKA
IPC: C07C68/06
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for continuously and efficiently producing an aromatic carbonate by performing a transesterification of an aromatic carboxylic acid ester with an aliphatic carbonate and/or an aromatic aliphatic carbonate. SOLUTION: A raw material containing an aromatic carboxylic acid ester, an aliphatic carbonate and/or an aromatic aliphatic carbonate and a catalyst is continuously fed through a feeding pipe 5 of the raw material to the first tray of a reactive distilling column 1. Further, an aliphatic carbonate (a) which has a boiling point lower than that of the reaction liquid existing at the second tray is continuously fed through a feeding pipe 6 to the second tray locating at the position lower than the first tray to provide an aromatic carbonate. The second tray is preferably the bottom part of the reactive distilling column 1. The ratio of the feeding amount of the aliphatic carbonate (a) to that of the raw material is preferably within a range of 0.001-5 weight times.
Patent JP-H08114099-A (JP)
Title: Propulsion pipe and method for constructing outer wall body of large cavity
Inventor: TOYODA TOSHINORI
IPC: E21D13/02
Filed: 1994-07-06
Abstract: PURPOSE: To provide couplings with sufficient durability and to enable inner soil to be immediately excavated by forming the connecting surfaces of upper and lower propulsion pipes into circular shapes that fit each other, and causing the recessed and projecting parts of the connecting surfaces to be fitted and slid against each other for propulsion. CONSTITUTION: Each propulsion pipe 1 is formed by first and second opposite circular surfaces 2, 3 and side faces 4, 4 connecting the circular surfaces 2, 3 together at both ends. The lowermost propulsion pipe 1 is propelled from a propulsion-pipe starting shaft with the first circular surface 2 facing upward, and a projecting part 6 of T-shaped cross section welded to the second circular surface 3 of the next propulsion pipe 1 is fitted and slid into a recessed portion 5 provided in the first circular surface 2 of the lower propulsion pipe 1 and the pipes are propelled.  Soil between the recessed part 5 and the projecting part 6 is washed off by injection of a high-pressure jet of water from a recessed portion 9 of an inverted Ω-shaped cross section which is provided on the first circular surface 2, and after a sealant is packed, tightening steel rods are passed through through holes 7a, 8a provided in the respective circular surfaces 3, 2 and are connected together, and high-performance mortar is injected from the recessed portion 9 and packed. Similar procedures are repeated to construct the outer wall body of a tunnel.
Patent JP-H05346421-A (JP)
Title: Method and apparatus for measuring ultrasonic propagation time difference
Inventor: INOUE HIDEKI
IPC: G01N29/00
Filed: 1992-06-15
Abstract: PURPOSE:To suppress error in the decision of ultrasonic propagation time difference by determining a mutual correlation function of pulses based on the pulse interval of ultrasonic multiple reflection echo. CONSTITUTION:When a measurement is made while varying the ultrasonic transmitting/receiving frequency, a mutual correlation function variable with different frequencies is obtained. The correlation function exhibits a steep peak at a point where the phases match each other and thereby propagation time difference can be determined easily. The mutual correlation functions are then stored in a correlation function memory 60 while switching the frequency of a probe 10 and correlation operation results are added at a correlation function adder 70 upon finish of measurement.
Patent JP-H052154-A (JP)
Title: Optical modulator
Inventor: OYA MASASHI
IPC: H01S3/10
Filed: 1991-06-26
Abstract: PURPOSE:To optionally vary the modulation time of laser beam and to easily control the modulation timing of plural laser beams. CONSTITUTION:The optical modulator which produces an electric field in an optical crystal body 3 by applying a voltage to the optical crystal body 3 and varies the refractive index of the optical crystal body 3 by electrooptic effect at this time to shift the phase of the laser beam passing through the optical crystal body 3 is equipped with a storage capacitor 2 which is charged previously, a swithc 1 which applies the charging voltage of the storage capacitor 2 to the optical crystal body 3 through ON operation, and an inductance 4 for resonance which varies the period of the voltage waveform according to the pulse width of pulse laser beam, and the inductance 4 for resonance can vary the period of the voltage waveform according to the pulse width of the laser beam to optionally vary the modulation time of the laser beam. Further, the ON operation timing of the switch 1 is varied to easily control the modulation timing of the laser beams.
Patent JP-2000349487-A (JP)
Title: Apparatus for suppression of radiation of radio waves
Inventor: OTANI HIROSHI
IPC: H05K9/00
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To realize an apparatus, for the suppression of radiation of radio waves, by which the leakage amount to the outside of the radio waves in units of GHz is suppressed even when the radio waves are used. SOLUTION: This apparatus for the suppression of radiation of radio waves is constituted in such a way that a flat cable 1 passes a partition member 2 through a hole formed in the partition member and that the radio waves which are generated on one side of the partition member 2 are suppressed so as not to be radiated to the other side. A plurality of slits 10 are formed in the longitudinal direction in the halfway part of the flat cable 1, and the hole which the flat cable 1 passes is formed as a hole 30 through which the flat cable 1 which is rolled can be passed.
Patent JP-S6215961-A (JP)
Title: Telephone set
Inventor: SHIMOHARA KATSUNORI
IPC: H04M15/02
Filed: 1985-07-13
Abstract: PURPOSE:To facilitate and rationalize a talking charge management by setting and storing a talking charge use limit amount at each period, subtracting sequentially, displaying and updating the talking charge from an automonous charging means from the setting value and displaying warning when the result of subtraction reaches a threshold value. CONSTITUTION:When the user depresses, e.g., a setting request key in a function key switch group 12, an input/output control circuit 4 starts a charge control program, handles dial information as numeral data for charge setting, a dial 11 is depressed to store a total use limit amount and a use limit amount at each call in a data memory 5 and the result is displayed on a display device. In the talking state, a talking charge sent from the automonous charging circuit 15 is stored in the memory 5 once during the talking, updated, the talking charge is subtracted from the total use limit amount and the talking charge is subtracted from the use limit amount at each call respectively and the result is displayed on the display device 10. When the result of subtraction reaches the warning limit at each call or below, alarm tone or display is outputted.
Patent JP-H0729541-A (JP)
Title: Ion implantation device
Inventor: MAEDA HIRONORI
IPC: H01J37/317
Filed: 1993-06-25
Abstract: PURPOSE:To eliminate the necessity for adjusting beam according to the change in implantation energy when an ion implantation device is used. CONSTITUTION:Electric potential of a wafer 12 is made variable by high voltage electric power supply B11, and a grand plate 7 is arranged just before the wafer 12. Thereby, pullout voltage is fixed in an optional value, and implantation energy can be changed without changing kinetic energy of an ion up to the grand plate 7.
Patent JP-S6217354-A (JP)
Title: Fuel vapor discharge suppressor
Inventor: IWANO KAZUHIKO
IPC: F02M25/08
Filed: 1985-07-16
Abstract: PURPOSE:To use the canister continuously under effective condition by providing valve means to be coupled with the canister and means for controlling the valve means on the basis of the output from means for detecting the fuel temperature. CONSTITUTION:Fuel vapor produced in a fuel tank 28 is caught by a canister 18. A solenoid valve 32 will communicate one of the first and second path means 42, 44 selectively with the canister 18 and controlled through control means 50. The control means 50 will control the solenoid valve 32 on the basis of the output from means 52 for detecting the fuel temperature. When the fuel temperature is high, it is communicated with the first path means 42. Consequently, the canister can be used under effective condition at all times.
Patent JP-H102542-A (JP)
Title: Liquid fuel combustion device
Inventor: KUBOTA YUKO
IPC: F23K5/04
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To expand the control range of amount of combustion by expanding the adjusting range of sending amount of a fuel pump. SOLUTION: The amount of combustion is controlled by a method wherein the frequency, pulse width and voltage of a pulse pump 12 for sending kerosene to a combustion unit 11, which are outputted from a pulse pump driving unit 13, are obtained by the signals of a flow rate sensor 22 as well as a feed water temperature sensor 21 and a necessary amount of combustion is obtained by the operation of an amount of combustion operating unit 19 to divide driving method by a first amount of combustion deciding unit 17 and a second amount of combustion deciding unit 18 while the necessary frequency of driving pulse from the maximum amount of combustion to a first intermediate point is changed by a frequency operating unit 14, a necessary width of driving pulse from the first intermediate point to a second intermediate point is changed by a pulse width operating unit 15,  a necessary voltage of driving pulse from the second intermediate point to the minimum amount of combustion is changed by a voltage operating unit 16 and the pulse pump 12 is operated by a pulse pump driving unit 13.
Patent JP-H112413-A (JP)
Title: Packing for heater in system kitchen
Inventor: MATSUYUKI NORIHIKO
IPC: F24C15/08
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To enhance sealing performance by providing a sealing part of independently foaming foamed material at a part in the breadthwise direction on the lower surface of a packing being mounted on the counter top of a system kitchen thereby preventing generation of a gap due to distortion of the counter top. SOLUTION: A packing 7 mounted on a counter top 3 while covering an opening 3a comprises a body part 7a having a groove to be engaged with a flange 5a, and a receiving seat 7b extending to the outer edge side in the breadthwise direction of the body part 7a. A sealing part 7c of independently foaming foamed material comprising an elastic material, e.g. silicon rubber, as a basic material is provided on the lower surface of the receiving seat 7b. The sealing part 7c is easily compressed as compared with a non-foaming elastic material and even if a distortion, e.g. a waving, is present in the counter top 3 or the flange 5a, the sealing part 7c is compressed by the weight of a top plate 8 acting through the receiving seat 7b and applied tightly to the counter top 3. Consequently, the gap between the packing 7 and the counter top 3 is closed by the sealing part 7c.
Patent JP-S6046332-A (JP)
Title: Recovery of nickel from acidic aqueous solution containing nickel ion
Inventor: OKABE TAIJIROU
IPC: C22B23/00
Filed: 1983-08-25
Abstract: PURPOSE:To recover Ni as Ni3S2 with good efficiency, by reacting a specific amount of metal Cu and hydrogen sulfide with Ni-ion in an acidic aqueous solution containing said Ni-ion under a specific condition while subjecting the reaction mixture to solid-liquid separation. CONSTITUTION:Metal Cu and hydrogen sulfide are added to an acidic aqueous solution containing Ni-ion in an amount of reaction equivalent with respect to the content of the Ni-ion and reacted with the Ni-ion at 80-95 deg.C under atmospheric pressure for 0.5-1hr. The Ni-ion is precipitated as Ni3S2. The reaction mixture is subjected to solid-liquid separation to obtain Ni3S2 with purity of 82.5%. The recovery rate of the Ni-ion is about 99.3%.