baber/WOPTO huggingface dataset:
Patent JP-H08333711-A (JP)
Title: Suction type concrete floor finisher
Inventor: SHINOHARA SATOSHI
IPC: E01C23/00
Filed: 1995-06-08
Abstract: PURPOSE: To reduce the extent of man power in floor finishing as well as to prevent the worsening of work environment due to dust by installing a dust collector and a controller controlling the floor finishing through autonomous drive by means of an input value, in a car body with a steering wheel and driving wheels. CONSTITUTION: Before the start of floor finishing work, when those of cutting conditions including a fllor map, the current position and concrete types, surface roughness ar-e inputted into a controller 12. This controller 12 selects an optimum route and operating conditions in a concrete cutter 4, emitting a steering and driving command (a), and performs its autonomous drive. In addition concrete duct produced by the concrete cutter 4 is inhaled up by suction force into a dust tank 7 and accumulated therein, and then the dust is passed through an air filter 8 and cleanecl air alone is discharged out of an exhaust port 10. Moreover, the controller 12 estimates a dust quantity by road surface information (b) out of a surface state detecting sensor 5, transmitting a pump operating command *d) to an air pump 9 for intake air control.
Patent JP-H0812420-A (JP)
Title: Production of low loss ferrite
Inventor: TAKAHASHI KIMIO
IPC: C01G49/00
Filed: 1994-06-23
Abstract: PURPOSE:To enable to produce the low loss ferrite sufficiently lowered in the loss without deteriorating the characteristics of the ferrite even on the production of a large amount of the low loss ferrite by subdividing 30 liter of a ferrite material kneaded together with a prescribed solvent and subsequently drying the subdivided portions, respectively. CONSTITUTION:In the method for producing the low loss ferrite containing iron oxide, zinc oxide and manganese oxide as main components, 30 liter of a ferrite material kneaded with a prescribed solvent is subdivided in small portions and subsequently dried, when the ferrite material is dried. The production method enables to improve the characteristics of the low loss ferrite whose core loss us <=30kW/m<3>, and further to produce the low loss ferrite in a large amount. Also in a method capable of drying two mixture slurries in a short time, a time required until the production of the low loss ferrite can be shortened, and thereby the cost for the production of the ferrite can be lowered.
Patent JP-S63305052-A (JP)
Title: Apparatus for controlling position of rotor stopped
Inventor: SHIBATA HIROMI
IPC: G01P13/04
Filed: 1987-06-08
Abstract: PURPOSE:To prevent a rotor to be controlled from deviation to the clockwise side in stopping a motor by providing a forced rotary means rotably returning after rotating said rotor continuously counterclockwise in an apparatus for stopping the rotation of said rotor in positions of first and second conductor patterns contacting and leaving a common contact. CONSTITUTION:When a motor 18 is rotated counterclockwise, a conductor pattern 2a leaves and contacts a slide contact 3, the motor is continuously rotated even thereafter. And when a conductor pattern 2b contacts the slide contact 3, the motor 18 is rotatably returned clockwise. Thereafter, current supply to the motor 18 is shut off to stop the irradiating direction of a head lamp. Thus, the irradiating direction is deviated counterclockwise, i.e. toward the road shoulder side from the right front direction. Thus, no dazzlement is given to a car running on the opposite lane.
Patent JP-S63308234-A (JP)
Title: Disc brake rotor
Inventor: HAGIWARA YUTAKA
IPC: F16D65/00
Filed: 1987-06-08
Abstract: PURPOSE:To raise the vibration damping capacity for the mode of vibration being discontinuous so as to prevent a brake noise by manufacturing a rotor with a heterogeneous material unevenly distributed completely at random and not to repeat a similar pattern in the circumferential direction. CONSTITUTION:A rotor unit 1 having a lug 2, with through holes 3 drilled thereon, formed on the inner circumferential edge is connected to the wheel hub through the through holes 3. A brake pad sliding portion 1a is provided on the outer circumference of the rotor unit 1, and brake pad sliding surfaces 4, 5 and a cooling fin 6 are formed on both sides of the rotor unit 1. A border line 9 of an inner circumference material 7 and an outer circumference material 8, which form the rotor unit 1, is formed by using a material heterogeneous in physical quantity of either specific gravity or vibration damping capacity as well as not to repeat a similar pattern in the circumferential direction but in a manner unevenly distributed completely at random. The mode of vibration consequently becomes discontinuous, the vibration damping capacity raised and thus the brake noise prevented without failure.
Patent JP-S5474765-A (JP)
Title: Connector for optical fibers
Inventor: KUDOU HIROYUKI
IPC: G02B6/38
Filed: 1977-11-28
Abstract: PURPOSE:To enable temporary connection to be performed without increasing coupling loss by covering the core stripped of clad of plastics with a glass sleeve having the same refractive index as that of the clad and fixing the same to a metal sleeve by means of an adhesive agent. CONSTITUTION:At the time of temporarily connecting an optical fiber using plastics for its clad, a glass sleeve 10 of a length l and inside diameter slightly larger than the diameter of a core 1 and slightly smaller than the inside diameter of a metal sleeve 6 and material having the same refractive index as that of a clad 2 is inserted onto the core 1 of the optical fiber which has been exposed by the length l sufficient for fixing the clad 2 to the connector and is fixed by means of an adhesive agent 5 and this is further inserted into the metal sleeve 6 of the connector and is fixed by means of an adhesive agent 5.
Patent JP-H09326056-A (JP)
Title: Ticket issuing machine, automatic ticket examining device, and ticket examining process system
Inventor: SUZUKI TAKAO
IPC: G07B15/00
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To correctly decide that tickets are thrown in at that time to perform a ticket issuing process, and to improve a transfer ride process by reading out the characteristic number of a received commutation ticket, and issuing a money amount card where the read characteristic number is recorded accord ing to an instruction for issuing the money amount card. SOLUTION: The characteristic number of the thrown-in commutation ticket is read out by read heads 34 and 35 together with its available section, etc., and a CPU 50 when deciding getting off is possible at this station and transfer to a company-D line is not allowed discharges the commutation ticket and waits for a stored fare card(SF card) to be inserted. When the SF card is thrown in this state, its magnetic recording contents are read and the CPU 50 compares the commutation ticket number in a held state with the commutation ticket number recorded on the SF card and decides transfer by one user using the commutation ticket and SF card when they equal to each other to discharge the SFG card after the minimum section fare is subtracted from the data of the SF card and perform a passage allowing process.
Patent JP-H081445-A (JP)
Title: Rod material for forming hole
Inventor: HIRAI YOSHIRO
IPC: B23P15/32
Filed: 1994-06-23
Abstract: PURPOSE:To provide a rod material with which a hole with less curved parts can be formed. CONSTITUTION:The circumference hardness of a rod member is gradually decreased from the center to the outer periphery of the cross-section of the rod member. Optimumly, the hardness of the center of the cross-section is Hv350 to 390, and the hardness of the outer peripheral part is decreased by Hv15 to 25 therefrom. Accordingly, the hardness is decreased toward the outer periphery, thereby it is possible to form a hole with less curved parts.
Patent JP-S5844376-A (JP)
Title: Collecting and measuring apparatus for radioactive gas
Inventor: YAMAGUCHI SEIJI
IPC: G01T7/04
Filed: 1981-09-09
Abstract: PURPOSE:To facilitate the measurement of the concentration of iodine at the time of trouble, by arranging a holding member, a collecting member and a slide function sequentially, in this order, along the circumferential path of the rotating motion of a filter cartridge conveying mechanism. CONSTITUTION:A swivelling arm plate 31 is made to swivel at an angle of about 180 deg. from a holding member 8 to a slide mechanism 60. When a conveying member 30 is turned clockwise and a material hand mechanism 36 is brought to a collecting member 4, the plate 31 is stopped. When the conveying member 30 is turned clockwise again and the material hand mechanism 36 is brought onto a slide mechanism 60, the plate 31 is stopped. After the conveying member 30 catches a filter cartridge 5 at the holding member 8 in this way, the plate 31 turns at an angle of 180 deg. clockwise to convey the cartridge to the collecting member 4 and the slide mechanism 60. It turns again for return at an angle of 180 deg. thereafter.
Patent JP-H07769-A (JP)
Title: Recovering method for acid
Inventor: HANADA FUMIO
IPC: B01D61/44
Filed: 1993-06-14
Abstract: PURPOSE:To reutilize harmful waste by converting a sparingly water-soluble metallic salt to a metallic hydroxide, acid and alkali. CONSTITUTION:A recovering method for acid from the metallic salt is to recover the acid and the alkali by allowing the fine particulate sparingly water-soluble metallic salt, preferably having <=1mm particle diameter, to react with an alkaline aq. solution, passing the salt aq. solution after separating the produced metallic hydroxide through an ion exchange membrane electrodializer made by combining a bipolar membrane, an anion exchange membrane and a cation exchange membrane.
Patent JP-2000327403-A (JP)
Title: Refractory for bottom blowing tuyere of steel making converter
Inventor: SAITO YOSHITOSHI
IPC: C04B35/043
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To obtain refractory having dense structure in the whole temp. region of the use environment and high in strength and excellent in slag erosion resistance by forming a blended material containing resin coated magnesia particles, magnesia particles and carbon. SOLUTION: It is preferable that the magnesia particle is added at need to improve the strength and the content is desirably 20-75 wt.%. The content of the carbon is 3-40 wt.%, to which 0.5-10 wt.% metal and 0.2-5 wt.% compound containing boron per carbon are preferably added. As the resin to be applied, novolak and a resol type phenolic resin are used and the resin is applied by kneading the magnesia particle with the resin to be applied. The size of the magnesia particle of the resin coated magnesia particle is 1-10 mm, the quantity of the fixed carbon in the resin to be applied is 15-50 wt.% and the quantity of the resin is preferably 0.5-2 wt.% per 100 pts.wt. magnesia particle. The change of strength and elastic modulus in the environment, where rapid heating- quenching is repeated, is remarkably reduced.
Patent JP-H0434658-A (JP)
Title: Data processor
Inventor: SHIMIZU TOSHIAKI
IPC: G06F17/50
Filed: 1990-05-30
Abstract: PURPOSE:To easily execute the simulation of a necessary circuit within a short time by extracting only the circuit information of a specified part from layout pattern data. CONSTITUTION:After matching a layout pattern and a circuit diagram, a collating table generating means 12 generates a collating table D5 expressing position relation between the layout pattern and the circuit diagram. Since a pattern extracting means 14 extracts a layout pattern corresponding to a specified part in the circuit diagram from the whole layout pattern and generates simulation data D9 only for the extracted layout pattern, the circuit information of only a required part out of the whole layout pattern can be extracted. Consequently, the simulation of only a necessary circuit can easily be executed within a short time.
Patent JP-S6118481-A (JP)
Inventor: SHIMAZAKI KANZOU
IPC: B07B13/02
Filed: 1985-06-27
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-H0434519-A (JP)
Title: Liquid crystal display device
Inventor: SAKAI KATSUJI
IPC: G02F1/1333
Filed: 1990-05-31
Abstract: PURPOSE:To obtain arbitrary sensor characteristics when the impurity doping quantity of a polysilicon resistor is selected by providing a sensor for making temp. compensation of a driving voltage on the substrate in a liquid crystal cell and forming the sensor of the polysislicon resistor. CONSTITUTION:The polysislicon resistor 4 adjusted to a prescribed resistance value with a desired impurity concn. is obtd. by forming an amorphous silicon film in the prescribed range on the substrate 2 and subjecting the film to prescribed patterning, then subjecting the point to be installed with the sensor for temp. compensation to laser doping and laser annealing. A lead electrode 5 is thereafter formed by vapor deposition of a metal. The temp. coefft. of resistance (TCR) of the polysislicon resistor 4 is changed by the doping concn. Since the TCR can be arbitrarily selected by the doping concn. of the impurity in this way, the selection of the sensor characteristics in correspondence to the designing of the temp. compensation circuit is possible.
Patent JP-H072500-A (JP)
Title: Hydraulic control device
Inventor: NAKAJIMA SEIJI
IPC: B66F9/24
Filed: 1993-06-14
Abstract: PURPOSE:To make a turn direction of a stepping motor coping with an operating direction of an operating means even when the stepping motor steps out. CONSTITUTION:In a controller 3, an operating position of a cargo handling lever 1 is detected from output voltage of a potentiometer 2. In the controller 3, a stepping motor 10 is detected for whether it is placed in a neutral position or not from an on-off condition of a limit switch 20 provided in the stepping motor 10. In the case of not placing the cargo handling lever 1 but placing the stepping motor 10 in the neutral position, supply of power for driving the stepping motor 10 is stopped, in the controller 3. Thereafter, when detecting the stepping motor 10 and the cargo handling lever 1 placed in the neutal position, the driving power is again supplied to the stepping motor 10, in the controller 3.
Patent JP-H05158911-A (JP)
Title: Method for generating grain simulation program
Inventor: ITO SATOSHI
IPC: G06F19/00
Filed: 1992-06-03
Abstract: PURPOSE:To provide a method capable of forming a program required at the time of numerically simulating a physical phenomenon, especially the time-spatial behavior of plural grains in a space only by specifying minimum information required. CONSTITUTION:This grain simulation program forming method is constituted of grain type equation translation differentiating processing 3 for recognizing the attributes of a space and grains from grain simulation information 1 and forming a calculation formula, a table and internal data and program forming processing 5 for forming a calculation program and simulation input data from the formed calculation formula, table and internal data. In addition, various control conditions for controlling simulation processes are formed based upon information inputted from the screen of a graphic terminal. Since the specification quantity of a motion equation or the like for describing the motion of grains can sharply be reduced by preparing processing for analyzing the attribute specification of a space and grains, grain simulation can easily be executed.
Patent JP-S5366889-A (JP)
Title: Heterogeneous oxidation catalyst
Inventor: NAKAMURA HARUTOKI
IPC: B01J23/40
Filed: 1976-11-27
Abstract: PURPOSE: To obtain a catalyst which can maintain high activity even at high temps. and high purification efficiency against CO and HC in the presence of a prescribed amt. of O 2  while preventing formation of CO, by coating the surface of a carrier with a specified inorg. composite oxide and supporting the Pt group metals on the coated surface. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6046616-A (JP)
Inventor: PEETAA SHIYUPEEN
IPC: H03K17/94
Filed: 1984-07-11
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-H11336645-A (JP)
Title: Fuel injection device for internal combustion engine
Inventor: KAKIZAKI KEIICHI
IPC: F02D41/02
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To perform accurate fuel injection controlling and stable combustion by improving cylinder distribution of fuel injected from low pressure injectors. SOLUTION: Fuel is injected into intake passagees inside intake pipe branches respectively communicated with the inner spaces of cylinders from low pressure injectors 32a, 32b. The fuel is injected from the low pressure injectors 32a, 32b to the intake pipe branches communicated with the cylinders in the same banks 50a, 50b, or the intake pipe branches injection to each other in ignition orders. In this case, the injection is performed with such a timing that an intake valve of the cylinder corresponding to the intake pipe branch to be injected fuel is closed.
Patent JP-S5666609-A (JP)
Title: Liquid fuel combustion device
Inventor: MORIZAKI TAKAO
IPC: F23D11/12
Filed: 1979-11-02
Abstract: PURPOSE: To obtain a liquid-fuel combustion device having very excellent combustibility without using preheating by an electric heater by providing an ignition device in a place where the stagnation of a whirling flow is caused by a small piece member provided in a hollow cylinder.  
     CONSTITUTION: The air for combustion and fine-grained liquid fuel move from a small-diameter cylindrical part 1B to the side of a large-diameter cylindrical part 1A, whirling in the hollow cylinder 1. At this time, a part of the liquid fuel whirls while forming a thin film thereof on the inside wall of the small-diameter cylindrical part 1, and a part of the whirling flow A is interrupted by the small piece 8 provided in the hollow cylinder 1 in such a manner that it nearly crosses the whirling flow A, while a stagnant part is produced on the side of the small piece 8 opposite to the moving direction of the whirling flow. When high-pressure electric discharge is generated between an ignition electrode 9 provided in the stagnant part and the large-diameter cylindrical part 1A of the hollow cylinder 1, the above-mentioned thin film of the fuel is ignited and flames expand along the small piece 8. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63306489-A (JP)
Inventor: KAWADA ETSUJI
IPC: G09G5/00
Filed: 1987-06-08
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-H10332390-A (JP)
Title: Mover position display device, mover position display method and position information management system
Inventor: KUMAI YUJI
IPC: G01C21/00
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To prevent a mover from being mis-recognized by displaying the position and the position measuring time in a construction for displaying the position of a mover transmitted through a designated transmission path. SOLUTION: A position information management system 1 is mounted on a vehicle 8 or the like, and it is connected to a GPS receiver 2 to be functioned as a navigation device. The system comprises a notebook-type personal computer 3, a server 5 for receiving the position information and position measuring time transmitted from the personal computer 3 through a portable telephone 4 to be stored and managed, and a mover position display device 7 which is installed in a company or the like and adapted to display information transmitted from the server 5 through a telephone line 6 or the like. The position display device 7 includes a hard disc, thereby once storing the received position information of the vehicle 8 and its position measuring time and then superposing the same on map information from CD-ROM to be displayed. Text data such as a driver's name or the like may be displayed.
Patent JP-S631359-A (JP)
Title: Guide mechanism for linear motor
Inventor: KOBAYASHI MUTSUJI
IPC: H02K41/02
Filed: 1986-06-20
Abstract: PURPOSE:To prevent a roller from slipping out of place even if a movable element performs a reciprocating rectilinear motion a large number of times, by controlling a movement of a retainer in an engagement of a rack with a pinion. CONSTITUTION:A movable element 51 of a linear pulse motor performs a reciprocating rectilinear motion in both right and left directions by prescribed steps for one pulse. In this motion, the axis of a roller 67 and a retainer 69 move by one half of a travel of the movable element 51. In said case, the shaft 74 of a pinion 70 controls a position of the retainer 69 according to a movement of the movable element 51. Said position control of the retainer 69 makes the roller 67 be indirectly controlled in its position and prevented from slipping out of place.
Patent JP-H06333649-A (JP)
Title: Line connecting device
Inventor: IRIYAMA JUN
IPC: H01R24/00
Filed: 1993-05-20
Abstract: PURPOSE:To downsize a device, and improve workability by connecting a connector by a connector connecting cord having a plug fitted in a slit of the connector so as to be mountable and demountable freely. CONSTITUTION:A plug (p) is installed on the tip of a connector connecting cord P, and this plug (p) is composed of a plug main body p1, a cover p2 of the main body p1 and plug terminal boards p3<p3' composed of an electrically conductive material. Two covering wires p5 and p5' are housed in a cord p4, and the board p3 is composed of a plate-like contact part p8 and two sandwiching parts p7 and p7' which sandwich the tip of the wire p5 electrically conductively between them and have saw-like teeth, and is formed in bilateral symmetry while sandwiching the parts p7 and p7' between it. The recessed parts are bored in an almost semicircular shape on the side walls of the parts p7 and p7', and when protrusive strips p17 and p17' arranged protrusively in a part corrtesponding to the cover p2 are engaged in these recessed parts, the boards p3 and p3' can be prevented from slipping out of the plug (p), and workability can be improved, and a device can be also downsized.
Patent JP-H11335153-A (JP)
Title: Inorganic hardened body and its production
Inventor: KUBO MASAAKI
IPC: C04B28/14
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To improve the desired characteristics such as the strength required in the case of using the hardened product as a building material by formulating steel-making slag, gypsum, and blast furnace water granulated slag thereto and delaying its hardening time to the level that is suitable for the production process. SOLUTION: The steel-making slag, a gypsum and blast furnace water granulated slag are formulated at a weight ratio of 1/(4-9)/1 so that the proportion of the gypsum may becomes 2-20 wt.% based on the total weight of the gypsum and the blast furnace water granulated slag. Then, water is added so that the weight ratio of the formulation to the water may reach 5/1-1/1 and they are kneaded. Then, the kneaded product is molded and aged to give the objective inorganic hardened product. In the aging, heat is applied, when necessary, to shorten the curing time and facilitate the control of the curing time. In addition, natural or synthetic staple fibers are admixed thereto at a weight ratio of about 0.5/100-10/100 based on the formulation to increase its strength.