baber/WOPTO huggingface dataset:
Patent JP-2001128588-A (JP)
Title: Aquarium provided with planter
Inventor: SUGIMOTO KENJI
IPC: A01G27/00
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide an aquarium provided with a planter to perform the breeding of fancy fish such as goldfish and killifish, the culture of various water grasses and the culture of various flowers in the planter at the same time and enable the appreciation of the fish and the flower at the same time. SOLUTION: A plant-cultivation planter 2 having a rectangular form is detachably and movably placed in or on a rectangular aquarium 1 for the growth of fancy fish, water grass, etc. A water-absorbing cloth or string 3 for irrigation made of non-woven fabric, etc., is passed through an elbow pipe 4 or hole attached to the planter 2, an end 3a of the water-absorbing cloth, etc., is dipped in the water 5 of the aquarium 1 and the other end 3b is placed on or in the soil 6 of the planter 2. The water 5 in the aquarium 1 is supplied to the soil 6 of the planter 2 by the water-absorbing action of the cloth or string 3 to perform the irrigation. This invention also provides a planter provided with an aquarium having the configuration of the aquarium and the planter reverse to that of the above aquarium provided with planter.
Patent JP-H06165305-A (JP)
Title: Drive controller for electric railcar and method for controlling the drive
Inventor: FUJIMOTO TAKAFUMI
IPC: B60L7/14
Filed: 1992-11-26
Abstract: PURPOSE:To simplify control by charging a filter capacitor at the time of regenerating an electric railcar. CONSTITUTION:A drive command is output from a charge controller 16 to a power drive bridge circuit 4b at the time of regenerating an electric railcar. Further, a charge contactor 7, a power drive contactor 8 are closed, and a regenerative contactor 10 is opened. Then, AC power collected from a pantograph 2 is stepped down by a transformer 3, and converted to DC power by the bridge circuit 4b. The DC power is smoothed by a charging reactor 6, and a filter capacitor 13 is charged through a charge resistor 11 and a filter reactor 12. When the voltage between terminals of the capacitor 13 excites an AC motor 15 to reach a value sufficient to generate energy, a drive release command is output to the bridge circuit 4b, and the drive command is output to a regenerative power converter 5. Thus, control can be simplified.
Patent JP-2000148264-A (JP)
Title: Power source drop circuit
Inventor: MATSUBARA SATOSHI
IPC: G05F1/56
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To obtain the power source drop circuit which stably drives a circuit element, makes the current consumption in standby mode small, and reduces a DC current leak by making it possible to switch an internal source voltage generated from an external source voltage among >=3 voltage values. SOLUTION: The power source drop circuit is set to a desired internal source voltage VDDin such as a source voltage VDD for normal driving, a source voltage for a burn-in test, etc., or a standby source voltage Vstby in standby mode through logical operation wherein voltage-division level signals divided by resistances are selected by switches (Pch transistors Tr1 to Tr3) while the constant external source voltage supplied from outside is maintained without being varied and supplies the desired internal source voltage by stably driving an amplification part 4.
Patent JP-H03179389-A (JP)
Title: Illuminator
Inventor: YOKOYAMA KAZUAKI
IPC: G09F9/00
Filed: 1989-12-08
Abstract: PURPOSE:To obtain the illuminator which is thin and has a bright and uniform brightness distribution by making an optical waveguide body thin to specific thickness. CONSTITUTION:The illuminator consists of an edge type light source 1 such as a cold cathode ray tube and the optical waveguide body 2 which is formed of transparent resin such as acryl and has a diffusion surface as its reverse surface 2c, and the thickness of the optical waveguide body 2 is set to <=2 mm. Consequently, the repetitive reflection of light is increased greatly and the diffusing operation of the diffusion surface formed as the reverse surface 2c is added to project much light from the surface 2b. Consequently, the illuminator which is thin and has bright and uniform brightness is obtained.
Patent JP-H07165074-A (JP)
Title: Control distance monitoring method for train detecting unit
Inventor: MATSUDA TADASHI
IPC: B61L1/14
Filed: 1993-12-17
Abstract: PURPOSE:To obtain the control distance of a train detecting unit in a short time with a little labor, and to monitor the control distance. CONSTITUTION:The reset time of a relay BDC of a train detecting unit 5 for starting point, which is reset when a train at a constant length approaches an alarm starting point 3 and which is operated when the train passes through it, and the operation time of a relay CDC of a train detecting unit 7 for finish point, which is operated when the train approaches an alarm finish point 6 and which is reset when the train passes through it, and the average speed of the train between the train detecting unit 5 for starting point and the train detecting unit 7 for finish point are automatically obtained by the computer processing in a maintenance block for years independently of weather, namely, fine weather and rainy weather, and fluctuation of change of power source voltage. Control distance of the train detecting units 5, 7 are statistically obtained on the basis of these obtained values with an aged distribution curve. Difference of the control distance from the control distance at the normal time due to the weather of the initial time of a measurement and due to a change of power source voltage is monitored.
Patent JP-2000148974-A (JP)
Title: Image processor
Inventor: ASAMI SHINSUKE
IPC: G06T7/00
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To easily and also accurately recognize the characteristics of an object and whether it is good or bad on a displayed image. SOLUTION: A selector 20 switches either a moving image obtained by continuously picking up the image of an object or an edge image obtained through an edge extraction circuit 19 and outputs it to an arithmetic circuit 22. A memory 21 preliminarily stores an image for one picture which is obtained by picking up the image of an object model or its edge image as a reference image. The circuit 22 generates a difference extraction image representing characteristics corresponding to difference between an inputted image and the reference image according to operation processing using the both images and outputs it. The outputted image data is outputted to a monitor through a D/A conversion circuit.
Patent JP-H08180441-A (JP)
Title: Optical pickup
Inventor: MURAKAMI YUTAKA
IPC: G11B7/09
Filed: 1994-12-21
Abstract: PURPOSE: To obtain an optical pickup superior in servo characteristic capable of correcting drift of a beam axis on the recording surface of an optical disk and stability in operation. CONSTITUTION: One pair of tilting coils 105 are disposed on one side surface of an objective lens holder 102 in its peripheral direction (a direction of Y). One of the tilting coils 105 in pair on the inner circumferential side of the optical disk (the side of a direction of +X) is disposed on the upper side, while the other one on the outer circumferential side (the side of a direction of -X) is disposed on the lower side, and another pair of tilting coils 105 are disposed also on the other side surface in parallel to the aforementioned surface in a similar manner.
Patent JP-H01156025-A (JP)
Title: Composite pipe made of synthetic resin and its manufacture
Inventor: IWATA HIDEAKI
IPC: B29C45/14
Filed: 1987-12-14
Abstract: PURPOSE:To mold a composite pipe not having dispersion in its predetermined inside and outside diameters and length, by injecting synthetic resin around a bent pipe, which is obtained by performing specific fixing treatment and made of the synthetic resin, by making the same a core. CONSTITUTION:Sand 31 is filled into a bent pipe 30, both end parts of which are clogged by fitting a fixing pin 33 into both the end parts. The bent pipe 30 is set up into an injection mold 32 as a core. In this instance, a positioning protrusion 21b or recession 21d abuts against an inner wall surface of molds 32', 32'' and the bent pipe 30 is fixed. Synthetic resin is injected within a mold 32 for injection under this state and filled into a space 34 between the mold 32 and bent pipe 30. An outer layer 22 where the synthetic resin material injected into the outside of the bent pipe 30 is coated integrally is formed. A molded product is taken out by disassembling the mold 32 after molding, the sand 31 on the inside of the bent pipe 30 is taken out and a molded suction pipe 20 is obtained.
Patent JP-H01161947-A (JP)
Title: Multiplex bridge system
Inventor: HIROZAWA MAKOTO
Filed: 1987-12-18
Abstract: PURPOSE:To prevent frames from being relayed with overlapping by placing a relayed bit indicating whether or not a frame passing through a ring shape communication network is already relayed by other bridge belonging to a multiplex bridge into a frame. CONSTITUTION:A relayed bit 7-5 indicating whether or not a frame passing through the ring shaped communication network is already relayed by other bridge belonging to a multiplex bridge is disposed in a frame 7 used by the ring shaped communication network. Thus, it is prevented that the frame relayed already by other bridge is relayed overlappingly by each bridge belonging to the multiplex bridge without designation as to which bridge belonging to the multiplex bridge relays a transmission frame from a transmission terminal equipment by using path information.
Patent JP-H07144401-A (JP)
Title: Printer for cable
Inventor: NISHIO YASUNARI
IPC: H01B13/34
Filed: 1993-11-25
Abstract: PURPOSE:To prevent the striped traces of waterdrops from being caused at both sides of a part to be printed at the time of carrying out printing on a power cable, where polyethylene is used as insulation covering, characters embossed by pressing printing roll on its surface. CONSTITUTION:A cable covering device 10 which provides insulation covering by pushing out plastic material to the outer periphery of a cable conductor 2 is provided with a device which provides covering by pushing out plastic material fed from a filler part 12, from a pushing-out head 30. By disposing a steam processing part 35, following the pushing-out head 30, and passing it through an inside which is filled with steam at a high temperature and pressure, the effective treatment of plastic material is carried out, and a printing roll 40 is pressed on the plastic material kept at a high temperature to print embossed characters or the like on the surface of a cable. Treatment liquid 51 is fed from a liquid tank 50 for the printing roll so that dewed and condensed water may not exist in the surface of the cable as the trace of waterdrops.
Patent JP-H05155389-A (JP)
Title: Canard wing
Inventor: MORI TAKASHIGE
IPC: B64C5/12
Filed: 1991-12-03
Abstract: PURPOSE:To allow an airframe shape which can maintain aerodynamic characteristics during low speed flying and is optimum for hypersonic flying and taxiing by constituting a canard which allows an actuator to control the housing of a wing surface which protrudes from a nose part in a manner that it can be housed into the airframe in order to control aerodynamic forces caused by the wing surface. CONSTITUTION:A canard 2 is installed at the nose part of a space plane 1, wherein when an actuator 2c is activated, a wing surface is rotated around a rotation shaft 2a via a link 2b and then housed into or moved out of the airframe to change a plane on which aerodynamic forces act. Since the wing surface is opened at a certain angle to the center shaft, it has an elevation angle to air flows and causes a lift, which enables the attitude control of the airframe in a pitch surface. This constitution allows an airframe shape which can maintain aerodynamic characteristics during low speed flying and is optimum for hypersonic flying and taxiing.
Patent JP-S63208362-A (JP)
Inventor: KAREN RUIZU ANDAASON
IPC: G06T3/00
Filed: 1987-12-18
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-H08153878-A (JP)
Title: Thin film transistor and fabrication thereof
Inventor: EZAKI TAKAYUKI
IPC: H01L29/786
Filed: 1994-11-29
Abstract: PURPOSE: To obtain a thin film transistor having desired characteristics by increasing the ON/OFF current ratio without increasing the planar occupation area thereby satisfying both fine patterning and high performance. CONSTITUTION: The part of a polysilicon film 15 facing the side face of a gate electrode, i.e., a polysilicon film 13, is a channel region 23. Consequently, the channel length can be elongated by forming a thick polysilicon film 13. Furthermore, since the polysilicon film 13 has reversely tapered cross-section, a source- drain region 26 can be formed while being self-aligned with the polysilicon film 13 by implanting ions from the height direction thereof and thereby the misalignment can be prevented.
Patent JP-2001129514-A (JP)
Title: Apparatus for treatment of dioxins and mercury- containing fly ash
Inventor: TSUJI TOSHIAKI
IPC: B09B3/00
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To prevent an operation trouble of an apparatus, prevent production of water containing dioxins and prevent mercury vapor also from being discharged. SOLUTION: A pre-treatment unit 100 wherein fly ash is heated to not higher than an evaporation temperature of mercury, and only a water content contained in the fly ash is removed by vaporization without vapolizing the mercury is installed to a previous stage of a heater 10. Besides, a transfer means 102 for transferring the fly ash, from which the water content is removed, from the pre-treatment unit 100 to the heater 10 is installed, and only the water content contained in the fly ash is previously removed by vaporization by the previous stage of the heater 10.
Patent JP-H01160152-A (JP)
Title: Voice mail device
Inventor: IMAMURA KAZUMASA
IPC: H04M3/42
Filed: 1987-12-16
Abstract: PURPOSE:To attain the voice message consecutively even during sending an audible tone for recording by providing a means eliminating the audible tone component from a voice message input during transmission of audible tone. CONSTITUTION:When a silence state noticed from a silence detection section 33 is consecutive for a predetermined time, a control section 35 starts a filter 32 and an audible tone sending section 34, which generates an audible tone of (f)Hz in single frequency and returns it to a subscriber 1 via a PBX 2. Then the filter 32 is active during the sending of audible tone and eliminates the fNz signal component from the voice message inputted to the silence detection section 33. Since the echo due to the audible tone is eliminated by the filte 32 in such a way, the voice message is recorded consecutively even during the transmission of the audible tone.
Patent JP-H05147913-A (JP)
Title: Production of activated carbon made of spherical fiber lump
Inventor: YOSHIDA MINORU
IPC: D01F9/14
Filed: 1991-12-03
Abstract: PURPOSE:To improve a binder to be used for producing activated carbon made of a spherical fiber lump by using tar pitch as a raw material. CONSTITUTION:Pitch fiber obtained by melt spinning is made infusible and the obtained infusible fiber is cut or crashed and sphered. In this stage, coal- based and/or petroleum-based fine powdery pitch especially the same having 5-20mum average particle diameter is used as a binder. This fine powdery pitch is mixed with the infusible fiber. Water is added to the mixture containing fine powdery pitch at 5-30wt.% and the obtained mixture is sphered. Thereby productivity is improved in comparison with a conventional method wherein a resin solution is used as the binder and with a method for using suspension in which fine powdery pitch is dispersed in water. Besides, activated carbon made of a spherical fiber lump having stable quality is produced industrially and favorably at low cost.
Patent JP-H03180603-A (JP)
Title: Large-weight precast concrete product manufacturing table
Inventor: INISHI AKIYOSHI
IPC: E01D101/26
Filed: 1989-12-08
Abstract: PURPOSE:To simplify installation and removal by providing a layer of sand on a base plate property, disposing a plurality of steel plates on it, protruding a number of supporting columns of which upper end height can be adjusted on their upper surface, and providing formwork supporting members on them. CONSTITUTION:A layer of sand 11 is provided on a base plate 10, a number of iron plates 12 of a constant size are disposed according to the size a product to be manufactured, the steel plates 12 are put at constant intervals and a number of supporting columns are protruded. The number of the supporting columns 13 is increased at parts to receive a larger load of the concrete product, each is penetrated through the upper surface of the steel plates, and it is formed of a bolt 15, a nut 14 and a long nut 16. The height is adjusted according to the curved surface of a bottom formwark for each supporting column 13, and the formwork 20 is supported by a wood frame 17, using the wood frame 17, liner plates 16a, etc., according to the form of formwark supporting members. Adjustment for the level, etc., can thus be performed without requiring skillness.
Patent JP-H07173641-A (JP)
Title: Directional electromagnetic steel sheet
Inventor: FUKAGAWA TOMOKI
IPC: C23C22/00
Filed: 1993-12-20
Abstract: PURPOSE:To provide the directional eletromagnetic steel sheet of low core loss. CONSTITUTION:The directional electromagnetic steel sheet of low core loss where the metallic coating layer of 0.005-5mum in thickness is provided on the surface, and the linear coefficient of thermal expansion after heat treatment of the metallic coating layer is lower than that before heat treatment by >=3X10<-6>K<-1> is provided. This directional electromagnetic steel sheet is provided with the tension-applied metallic coating layer which is not peeled off after the heat treatment at high temperature, and is excellent in the thermal stability without deteriorating the core loss.
Patent JP-H0588235-A (JP)
Title: Real image type variable power finder
Inventor: ITO TAKAYUKI
IPC: G03B13/12
Filed: 1991-09-26
Abstract: PURPOSE:To cut off harmful luminous flux without increasing the diameter of a lens nor the size of a prism even when a field angle is large. CONSTITUTION:This variable power finder consists of an objective lens system II and a condenser lens III which guides an object image formed by the objective lens system II to an ocular system V, an erect prism system TV for inverting the object image, and the ocular system V in order from an object side and the objective lens system II consists of two power variation groups IIA and IIB which move in the direction of the optical axis and a light shielding means A which is arranged between the power variation groups and cuts off the harmful luminous flux.
Patent JP-H04191534-A (JP)
Title: Clutch operation structure for working car
Inventor: TANAKA MASAICHI
IPC: B60W10/10
Filed: 1990-11-22
Abstract: PURPOSE:To realize automatic clutch operation controlled in shock by detecting the shift operation end state of an artificial operation tool, and after sending out a signal for intermittently engaging and disengaging an electromagnetic clutch on the above detection for fixed time, continuously sending out an engaging operation signal. CONSTITUTION:The shift fork driving shaft 19 of an input case section 10 is connected to a shift lever 20 through an arm 24 and a connecting mechanism 25, and the end state of connecting operation is detected by microswitches 23 through a lever 26. A signal for the above detection is inputted into a control circuit 8, which continuously sends a turning off signal to an electromagnetic clutch 6 in the case where one of the microswitches 23 is turned on, and a turning on signal to the clutch 6 in the case where both the microswitches 23 are turned off, and when the microswitches 23 are turned from 'off' to 'on' at the end of the shift operation of the shift lever 20, the turning 'on' and 'off' signals severally having a short period are sent for a short time, and then the turning off signal is continuously sent. Thus a shock at the time of automatic clutch engaging operation can be reduced.
Patent JP-H04190839-A (JP)
Title: Modified powder
Inventor: KURODA AKIHIRO
IPC: C09C3/10
Filed: 1990-11-24
Abstract: PURPOSE:To obtain modified powders having a skin of uniform organosilicones free from secondary aggregation by subjecting a mixture of specific ratio of powders and organosilicones of specific viscosity to two-step heating treatments. CONSTITUTION:Powders and organosilicones having viscosity 1-400cst at 25 deg.C are agitated and mixed at 100:0.3-100:20 weight ratio of powders to organosilicones. Next, the mixture is subjected to a primary heat treatment at 70-130 deg.C for 0.5-4 hours and then to a secondary heat treatment at a higher temperature than that of the primary heat treatment, i.e., 110-200 deg.C, for 1-12 hours to obtain modified powders. As powders, there are colored pigments such as yellow iron oxide, red iron oxide, black iron oxide, chromium oxide, carbon black, etc., and white pigments such as zinc oxide, rutile titanium oxide, anatase titanium oxide, cerium oxide, etc. For mixing powders and organosilicones, powder agitating devices such as Henschel mixer, etc., can be used.
Patent JP-H01160737-A (JP)
Title: Keeping device for proper distance between cars running in same direction
Inventor: KOIKE TETSUO
IPC: F02D29/02
Filed: 1987-12-18
Abstract: PURPOSE:To prevent the rear-end collision of a car by controlling fuel quantity so that a distance between an own car and a car running in its front may never shorten below a standard value predetermined at each car speed. CONSTITUTION:A controller 4, to which signals correspondent to an own car speed and a distance between the own car and a car running in its front are supplied as controlling information, is provided, and outputs a correcting signal for decrease in fuel to an electronic governor and an actuating signal to an exhaust brake 6 as occasion demands. In addition, a standard distance between the cars correspondent to each car speed is previously stored in the memory of the controller 4, and when the actually measured distance between the cars becomes shorter than the standard distance, the controller 4 gives a correcting command to the electronic governor to decrease the quantity of fuel supplied to an engine 1.
Patent JP-H04191261-A (JP)
Title: Elevator controller
Inventor: MATSUMOTO TOSHIAKI
IPC: B66B1/36
Filed: 1990-11-27
Abstract: PURPOSE:To improve the extent of riding quality by compensating a landing speed reference at a time when an elevator decelerates and tries to land a specified floor and thereby it is selected to the landing speed reference from a traveling speed reference. CONSTITUTION:A landing speed reference generator 4 generates a landing speed reference 3 for landing an elevator within a door zone at each floor. A landing signal generator 6 outputs a landing signal 5 at a time when the elevator has decelerated within the door zone and come to less than the specified speed in order to be landed. A speed reference compensation transfer device 7 selects either of a traveling speed reference 1 and the landing speed reference 3 by the landing signal 5 out of the landing signal generator 6, compensating it so as to produce any step difference in the speed reference at time of selection, and it outputs a speed reference 8. In succession, a speed controller 9 controls the elevator so as to make it come to speed of the speed reference 8. With this constitution, speed control over such an elevator that is excellent in riding quality.