baber/WOPTO huggingface dataset:
Patent JP-2000255414-A (JP)
Title: External force breaking structure in vehicular hydraulic pressure generator
Inventor: ADACHI OSAMU
IPC: B60R21/16
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To prevent a pedal and the like from colliding with legs of a driver by a vehicle collision by arranging an air bag for swelling from the vehicle front direction by external force and bending a hydraulic pressure generator sideways in the vicinity of the hydraulic pressure generator composed of a brake booster and a master cylinder. SOLUTION: When an impact detecting sensor 7 is turned on since excessive external force acts by a collision of a car body front part, an air bag 6 is driven, and the air bag 6 instantly swells toward a cylinder body 10a of a hydraulic master cylinder 10 and a front half part of a reservoir 14, so that a car body leftward directional load is applied to the cylinder body 10a and the reservoir 14, and a hydraulic pressure generator 4 is bent in the car body leftward direction from a connecting point between the hydraulic master cylinder 10 and a booster 9 and a connecting point between the booster 9 and a dash panel 3 or the other fragile place. Thus, thrust-back force does not act on a push rod 9c and a brake pedal 5 to avoid an impactive collision of the pedal 5 with legs of a driver.
Patent JP-H09252702-A (JP)
Title: Spray section of self-propelled pest controlling machine
Inventor: NISHIMURA HIDEJI
IPC: B05B17/00
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To widen the range of agrochemical application by using a pest controlling machine mounted with a case housed with swingable plural nozzles mounted on a traveling vehicle so as to conduct pest controlling work for fruit trees, etc. SOLUTION: This spray section D is made up of a nozzle swing case 22 housed with a swing driving mechanism to swing plural nozzles 30, 30... transversely and independently of one another and a drive set up on a support 21 stood on the machine body and designed to swingably drive the nozzle swing case longitudinally.
Patent JP-S51140569-A (JP)
Title: Method for mutually connecting semiconductor pellets to ceramics distr ibuting base plate
Inventor: YOSHIDA HISASHI
IPC: H01L21/60
Filed: 1975-05-30
Abstract: PURPOSE: To facilitate the mutual connection of a semiconductor pellet and a ceramics wire-distributing base plate. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07235410-A (JP)
Title: Resin-bonded soft magnetic body
Inventor: TATSUMI JUNICHI
IPC: H01F1/33
Filed: 1994-02-22
Abstract: PURPOSE:To obtain a soft magnetic body having high saturation magnetic flux density by bonding spherical iron powder insulated on its surface by resin. CONSTITUTION:A resin-bonded type soft magnetic body comprises spherical iron powder insulated on its surface and bonded by resin. As such spherical iron powder, spherical iron powder modified on its surface to a hematite phase, or spherical iron powder in which silicon and manganese are existed in high densities on its surface is adapted. In order to manufacture the powder in which the silicon and the manganese are existed in high densities on the surface, an iron wire containing 0.2-10wt.% of the silicon and the manganese is mounted at an electric wire gun, a high current flows to the gun to melt the wire by arc discharging, high-pressure inert gas is introduced to be sprayed into refrigerant, and the wire is cooled and molded. Thus, soft magnetic body having high saturation magnetic flux density is obtained. A molding method such as an injection molding, a compression molding, an extrusion molding, a calendering, etc., can be selected.
Patent JP-H06274775-A (JP)
Title: Gas alarm cut-off system
Inventor: TANABE HIDETOSHI
IPC: G01R31/04
Filed: 1993-03-23
Abstract: PURPOSE:To provide a gas alarm cut-off system which can discriminate and detect not only the disconnection of a signal line and a gas alarm but a power interruption the detachment of a power plug socket and the short circuit of the signal line on the side of a gas meter. CONSTITUTION:A disconnection detector means 11a of a gas meter 1 detects the disconnection of a signal line L1 depending on whether the check signal sent to the line L1 is returned or not via a unidirectional element 25b and a signal line L2. Meanwhile a deciding/detecting means 11b detects a power interruption, the gas leakage, the detachment of a power plug socket and the short circuit of the signal line from the number of voltage supply control signals that are transmitted to the line L2 at a certain time interval and then returned via the line L1. In such a constitution, a control means 11 controls a cut-off valve 13. Then an answer transmitter means 21a, an alarm transmitter means 21b, and a plug socket detachment transmitter means 21c of a gas leakage alarm 2 turn on a switching means 27b respectively in different periods of time.
Patent JP-S60205306-A (JP)
Title: Automatic three-dimensional measuring system
Inventor: KAWAOMO HIDENORI
IPC: G01B11/24
Filed: 1984-03-30
Abstract: PURPOSE:To enable automatic measurement of the three-dimensional coordinates of a free curved surface without contacting by using an optical displacement gage, controlling the angle thereof in such a way that the optical axis is maintained always in the specified angle range with respect to the measuring surface and maintaining further the optical displacement gage and the measuring surface always to a specified distance. CONSTITUTION:An automatic three-dimensional measuring system is formed of an orthogonal triaxial moving mechanism 1 mounted with a linear scale, an optical displacement gage 6 of a noncontacting type, a rotating mechanism for controlling the angle theta, beta, r axes of the gage 6, an angle indexing mechanism 5 thereof, etc. The angle phi of a measuring point 11 is calculated by an arithmetic processor 7 for coordinates. The angle of the gage 6 is changed by using the theta, beta axes when the difference from the angle phi0 of the gage 6 itself is not in the permissible range. The X, Z axes are so controlled in this stage as to coincide always with the coordinates (X0, Z0) of the point 11. The distance between the gage 6 and a measuring surface 4 is also controlled so as to be kept constant even if the angle is changed. The automatic measurement of the three-dimensional free curved surface is thus made possible at a high speed without damaging the measuring surface.
Patent JP-S58182085-A (JP)
Title: Manufacture of heat pipe
Inventor: SASAKI TOMIYA
IPC: F28D15/02
Filed: 1982-04-20
Abstract: PURPOSE:To easily and accurately insert a wick in a vessel by a structure wherein the part to be the wick is made of a shape memory alloy. CONSTITUTION:Wire gauze 3 made of a shape memory alloy is formed in the form of a cylinder, the size of which is same as or a little larger than the inside diameter of the vessel at a temperature before the change occurs. The wire gauze 3 is inserted in the vessel in the state being rolled up to the size smaller than the inside diameter of the vessel 2 under the normal room temperature. When heated up to the temperature, at which the wire gauze 3 changes itself, under the state as just described above, the wire gauze 3 returns or about to return to its former form, resulting in tightly fixing to the inner wall of the vessel 2.
Patent JP-S61223185-A (JP)
Title: Electroless copper plating solution
Inventor: YOSHIKAWA KUNIMITSU
IPC: C23C18/40
Filed: 1985-03-28
Abstract: PURPOSE:To deposit a film having high characteristics and to maintain the characteristics for a long period by adding formate ions and/or carbonate ions to an electroless copper plating soln. having a prescribed composition. CONSTITUTION:Formate ions and/or carbonate ions are added to a water soluble electroless copper plating soln. contg. copper ions, a copper ion complexing agent, a reducing agent, a pH adjusting agent, a plating soln. stabilizing agent and an improver for improving the physical properties of a film. The formate ions are added by feeding about 0.1-10mol/l formic acid or formate of Na, Cu or the like. the carbonate ions are added by feeding about 0.1-2mol/l carbonate such as sodium carbonate. When the resulting plating soln. is used, a film having improved tensile strength and fine luster is obtd.
Patent JP-H08236873-A (JP)
Title: Light source device
Inventor: MOGI SHIN
IPC: H01S5/00
Filed: 1995-02-28
Abstract: PURPOSE: To simplify the assembly process and reduce the number of assembly components by building laser chips and the like in a transparent package. CONSTITUTION: A laser chip 1, a photodiode 2 for detecting its quantity of light, and most of lead frames 3 to 5 for applying currents to these are produced by monobloc forming together with a transparent package 9 made by a thermosetting resin. The transparent package 9 has a spherical portion 9a with the laser chip 1 as the center of curvature, and a laser beam L1 of the laser chip 1 is taken out from this portion, so that the angle of divergence of the laser beam L1 is not liable to change even though the temperature of the transparent package 9 rises and the index of refraction changes.
Patent JP-S54155991-A (JP)
Title: Ozone concentration controlling method
Inventor: IMAIZUMI HAJIME
IPC: C01B13/11
Filed: 1978-05-31
Abstract: PURPOSE: To provide a cheap control system capable of attaining a predetermined O 3  concn. in an easy manner by regulating electric power while holding the ratio of raw gas flow rate and discharge power constant.  
     CONSTITUTION: The value of W/Q (W; discharge power and Q; raw gas flow rate) is determined by the formula in accordance with a required O 3  concn. and set in ratio setter 24 to operate ozonizer 1. By this operation a differential press. detected with flow rate transmitter 21 is converted into flow rate with extraction computer 22 and sent to setter 24. On the other hand, discharge power is detected with power detector 23 and also sent to setter 24. Since setter 24 gives a control signal to power positioner 4 so that the ratio of flow rate Q and power W becomes the set value, a voltage to be applied to ozonizer 1 is regulated with positioner 4. By repeating the above action until the predetermined W/Q value is obtd., the predetermined O 3  concn. is attained. The O 3  concn. can be changed easily by changing the set value of setter 24. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54156635-A (JP)
Title: Printed substrate for recording electrode in direct recording system
Inventor: NONOYAMA OSAMU
IPC: G03G15/05
Filed: 1978-05-31
Abstract: PURPOSE:To eliminate clogging and improve the durability of shield electrodes by burying the main electrodes opposing portions between the shield electrodes on the back of the base with the same material as that of the base or insulation type resin or other and making said portions to a smooth surface. CONSTITUTION:Copper foil layers are formed on both surfaces of a sheet-form base 8 of insulation characteristic and the copper foils of the portions desired to be left as main electrodes 9 and shield electrodes 10 are covered with an epoxy resin. Next, the copper foils of the uncovered portions are removed by a FeCl3 solution. In this way, the printed substrate 7 having been formed with the electrodes 9, 10 and recesses 11 in the portions opposing to the electrodes 9 is obtained. The same material 12 as that of the base 8 or the material 13 composed of other insulation type resins or inorganics is coated and set so as to bury the recesses 11. Next, the unnecessary portions extruding from the thickness portion of the electrodes 10 are removed, whereby the substrate is finished to a desired printed substrate 16.
Patent JP-H07268210-A (JP)
Title: Aromatic polyamide composition
Inventor: SUGIYAMA KAZUTO
IPC: C08K7/08
Filed: 1994-04-01
Abstract: PURPOSE:To obtain an aromatic polyamide composition which contains an aromatic polyamide having high melting point, has high rate of crystallization and gives a molding excellent in high-temperature rigidity and having excellent mechanical strength. CONSTITUTION:This composition consists of 100 pts.wt. aromatic polyamide derived from a dicarboxylic acid, preferably containing an aromatic dicarboxylic acid, and an aliphatic diamine and 0.001-30 pts.wt. aluminum borate whisker and/or boron nitride powder. The dicarboxylic acid that forms the aromatic polyamide preferably comprises a dicarboxylic acid containing terephthalic acid, and the diamine preferably comprises 2-methyl-1,5-diaminopentane and/or 1,6-diaminohexane.
Patent JP-H04280153-A (JP)
Title: Multi-point conference device
Inventor: NAKATSUKA KUNIO
IPC: H04M3/56
Filed: 1991-03-07
Abstract: PURPOSE:To control automatically simultaneous execution of plural multi-point conferences and start and end of each conference by providing a conference table managing a conference terminal information to a conference equipment and managing the execution of a multi-point conference according to reserved conference information registered in a reservation center. CONSTITUTION:Information relating to a conference terminal equipment 3 taking part in each multi-point conference in execution is stored in a conference table 17 of a conference equipment 1. For example, the information is conference information representing whether or not a conference is held, a conference number, a master terminal of the conference terminal equipment 3, a representative terminal of the conference terminal equipment 3, the number of slave terminals representing the number of conference terminal equipments 3. A reservation center 5 controls automatically the start and end of a multi-point conference executed by the equipment 1 and is provided with a conference reservation control means, a reservation file storing the conference reservation information and a clock or the like and stores the reservation conference information for each conference and registers or deletes the conference terminal information to/from a conference table 7 at a designated time.
Patent JP-H06273538-A (JP)
Title: Method and system for measuring moving gradient of underground water
Inventor: TSUCHIHIRO MICHIO
IPC: G01C5/06
Filed: 1993-03-24
Abstract: PURPOSE:To provide a method and system for measuring the moving gradient of underwater efficiently and accurately at a low cost using a single observation hole. CONSTITUTION:A water moving gradient measuring equipment 6 comprising a rod shaft 5 carrying a neutron moisture gauge 9, a water pressure gauge 8, and air packers 7 disposed at the upper and lower ends of the rod shaft is inserted into an observation hole bored into a water retaining layer. The air packers 7 are inflated to stop water flow in the observation hole and then tracer liquid 19 is injected in order to measure the direction and the speed (v) of underground water flow. Water pressure increased by injection of the tracer liquid 19 and a time to be elapsed before natural water pressure is recovered are also measured and a water permeability (k) is calculated and then a moving water gradient is determined as follows; i=v/k.
Patent JP-H08229374-A (JP)
Title: Mixing method of powder and powder
Inventor: HASEGAWA NOBUHIRO
IPC: C09K23/00
Filed: 1995-03-01
Abstract: PURPOSE: To efficiently and rapidly mix into high concentration by adding to mix a water soluble solvent small in surface tension into a powder hardly affinitive for water to cover the surface of the powder with the solvent and mixing the powder with a liquid. CONSTITUTION: The water soluble solvent small in surface tension such as ethanol, methanol is added to the powder hardly affinitive for water such as a powdery fat and oil coated with zein to mix. Then the surface of the powder is covered with the medium having affinity for both of the powder and water and the powder is easily mixed with the liquid. Then, the powder is efficiently and rapidly mixed into high concentration without generating the troubles such as floating at the time of mixing.
Patent JP-S61225718-A (JP)
Inventor: NISHIZAWA YUJI
IPC: H01H9/56
Filed: 1985-03-29
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-S61224896-A (JP)
Title: Motor control circuit
Inventor: MIZUNO MASANORI
IPC: H02P7/29
Filed: 1985-03-29
Abstract: PURPOSE:To enable to limit the torque of a motor by deciding a pulse width from a switching element in response to the material of a welding wire. CONSTITUTION:A DC power source (switching regulator) 8 rectifies an input power source 1 into a constant voltage. The power rectified by a switching regulator 8 is switched by the frequency much higher than the commercial frequency of the power source 1 by a switching element 7 controlled by a controller 2A. A pulse width setter 9a decides the pulse width on the basis of set positions A, B, C of a switch 90 operated in response to the material of a welding wire, and the decided pulse width information is output to a pulse width regulator 9. Thus, even if a welding wire is stopped near a welding torch, it is not forcibly pressed to prevent it from buckling.
Patent JP-H04283077-A (JP)
Title: Polishing disc
Inventor: SUDA SHIGEO
IPC: B24D13/16
Filed: 1991-03-05
Abstract: PURPOSE:To increase the efficiency of a polishing work for a work having an angular inner corner part and to save a labor. CONSTITUTION:A cut piece 8 is formed between slits 5 cut toward a center 4 from each of starting points 6 by means of which a circular outer peripheral edge 10a of a polishing sheet 10 is divided into equal sections. The cut piece is folded based on a fold 9 being a diagonal line for interconnecting an inner end 7 of the slit 5 adjoining the cut piece 8 on the rotation direction side and the starting point 6 of the slit 5 adjoining the cut piece 8 on the counter rotation direction side. A plurality of folded polishing pieces 11 arranged rotationally symmetrically in a peripheral direction are formed to a disc body 1.
Patent JP-H09255667-A (JP)
Title: Herbicide composition
Inventor: OGAWA SHINICHIRO
IPC: A01N39/04
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To obtain a herbicide composition containing a triazine derivative, capable of exterminating wide variety of weeds at a low rate of application and free from environmental pollution problem. SOLUTION: The herbicide composition contains a triazine derivative of formula (X<1> is a 1-4C alkyl or a halogen; (n) is 0-4; plural X<1> may be same or different when (n) is >=2; R<1> is a 1-10C alkyl, etc.) and at least one kind of compound selected from phenoxy-type herbicide, benzoic-type herbicide and pyridine-type herbicide as active components. The weight ratio of the compound of formula: the compound selected from phenoxy-type herbicide, benzoic-type herbicide and pyridine-type herbicide is 100:1 to 1:5. The composition is useful for the cultivation of true grasses such as rice, wheat, barley, corn, oat and sorghum and broad-leaved crops such as soybean, cotton, beet, sunflower and rapeseed and for the control of weeds such as bird's-eye, violet, knotgrass, goose-grass, camomile, white dead nettle, red poppy and water foxtail.
Patent JP-H03266083-A (JP)
Title: Automatic wiring designing device
Inventor: YUYAMA YASUSHI
IPC: G06F17/50
Filed: 1990-03-16
Abstract: PURPOSE:To shorten processing time by accessing an associated memory with origin information or one part of the information as retrieval data and starting the search processing of an new wiring route based on obstacle data only when this access is not hit. CONSTITUTION:An associated memory CAM is provided to store data concerning a candidate route, which is not selected as the optimum route, in an automatic wiring designing device. Before searching the other wiring route, the associated memory CAM is accessed with origin position information PNW or one part of the information as the retrieval data and only when this access is not hit, the search processing of the new candidate route is started based on obstacle information OBL. Therefore, the data concerning the candidate route, which is not selected as the optimum route, is utilized again for the search processing of the following wiring routes. Thus, the processing time required for automatic wiring design is shortened, the processing burden of the automatic wiring designing device is reduced and the throughput can be improved.
Patent JP-H02247136-A (JP)
Title: Production of dimethylnaphthalene
Inventor: MARUYAMA FUMIO
IPC: C07C5/41
Filed: 1989-03-20
Abstract: PURPOSE:To obtain the subject compound having extremely reduced sulfur and nitrogen contents with a long catalyst life by hydrogenating a kerosine distillate to reduce sulfur and nitrogen contents to <= specific concentrations, reforming the product and subsequently recovering the subject compound from the produced oil. CONSTITUTION:A kerosine distillate is hydrogenated under a severe condition to reduce the sulfur and nitrogen contents thereof to <=1ppm, and the hydrogenated oil or a raffinate remained after normal paraffin is recovered from the hydrogenated oil is reformed. Dimethyl naphthalenes are recovered form the produced oil to obtain the dimethyl naphthalenes having sulfur and nitrogen contents of <=1ppm in good yields. The sulfur and nitrogen contents higher than the above-mentioned concentrations remarkably shorten the catalyst life in the reforming process and further poison zeolite in an isomerization process and an adsorptive separation process when 2,6- and 2,7-dimethyl naphthalenes useful as the raw materials for polyesters are especially produced.
Patent JP-2000259875-A (JP)
Title: Charge collecting system and charge collecting method
Inventor: SUEKI NOBUYUKI
IPC: G07B15/00
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To use a general purpose credit card in an ETC (automatic nonstop charge) system. SOLUTION: The ETC system is provided with on-vehicle equipment 11 loaded on a vehicle for mounting an IC card or the credit card and transmitting and receiving information by radio, an antenna 9 (communication control machine 8 and AHS processor 4) installed at the main line of a toll road for performing radio communication with the on-vehicle equipment 11 and a host computer 1 for judging the use propriety of the card mounted on the on-vehicle equipment based on the information of the card obtained by the radio communication of the on-vehicle equipment 11 and the antenna 9. As a result, the general purpose credit card is used for the charge settlement of this automatic charge collecting system.
Patent JP-S62223080-A (JP)
Inventor: HORIE MASAAKI
IPC: C04B41/70
Filed: 1986-03-25
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-H11264122-A (JP)
Title: Correction device of road subsidiary equipment
Inventor: KURIBAYASHI NOBUHITO
IPC: E01F15/04
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a correction device having a lightweight and rigid construction, capable of being easily operated and also correcting a road subsidiary equipment other than a guard rail without requiring much labor for the replacement of a metal mold as well. SOLUTION: A correction device is equipped with a frame main body 1 having an opening connected to a metal mold in front thereof and an upper mold 3 and a lower mold 4 corresponding with both front and rear sides of a road subsidiary equipment (guard rail G). It is equipped with an upper mold bearing plate (upper mold plate 11) bearing the upper mold 3 in a movable manner so that the upper mold 3 is in a state to approach the lower mold 4 and to separate therefrom, a lower mold bearing plate (lower mold plate 21) fixing the lower mold 4 to the frame main body 1, a driving mechanism (pressurized cylinder 13) for moving the upper mold bearing plate 11, bridge members (slide rods 5) bridging the opening in the vertical direction in a movable manner and a clamp mechanism locking the bridge members (slide rods 5) to be bridged.