baber/WOPTO huggingface dataset:
Patent JP-H11144163-A (JP)
Title: Burglar prevention device
Inventor: SENO KUNIHIRO
IPC: G08B13/22
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a burglar prevention device satisfactory in handleability and, excellent in operation reliability. SOLUTION: This device is attached to a luggage 19 of a user who is security object and is provided with a security device body 1 whose security function is started by a remote control operation of the user, a distance measuring means which is included in the body 1 and measures a distance between the body 1 attached to the luggage 19 and a floor 21 on which the luggage 19 is put by utilizing ultrasonic waves,  a storing means which stores a distance that is measured by the distance measuring means as a reference distance when a security function is started and a controlling means which compares a supervisory distance that is measured by the distance measuring means with the reference distance stored in the storing means after storing the reference distance in the storing means and rings a buzzer 10 to generate an alert when the finite difference between the supervisory distance and the reference distance in the comparison result.
Patent JP-H04179421-A (JP)
Title: Artificial fish reef and its production
Inventor: MIYATA TOMOJI
IPC: A01K61/00
Filed: 1990-11-10
Abstract: PURPOSE:To enhance attracting and growth promoting actions on fishes by respectively specifying pipes and the material of the concrete surface of an artificial reef prepared by bundling plural pipes, exteriorly finishing and consolidating the pipes with concrete. CONSTITUTION:Pipes (p) are constructed by thinly coating the inner surface of a formed body from a kneaded material of tourmaline (g) and oyster shell powder with the tourmaline (g) and sintering the coated pipes. The plural pipes (p) are bundled and exteriorly finished and consolidated with concrete 5 and a ceramic layer 6 is provided on the surfaces thereof. The resultant pipes are sunk to the sea bottom, etc.
Patent JP-H04177004-A (JP)
Title: Collision combustion device
Inventor: WATANABE TOSHIO
IPC: F23C99/00
Filed: 1990-11-09
Abstract: PURPOSE:To greatly reduce the volume of a combustion chamber and achieve a high load combustion by mixing the combustion air and the fuel gas under the turbulence created by the collisions once in a branch combustion chamber and once in the main combustion chamber and burning the mixture rapidly. CONSTITUTION:The combustion air is jetted out from two collision air blow-out holes 22 and 22 which oppose each other vertically and the fuel gas is jetted out from a fuel gas jet hole 25. The combustion air that is jetted out on both sides collide each other in the centers of respective branch combustion chambers 20 and 20 to form a collision space which is in a strong turbulence. The fuel gas that is jetted out mixes with the combustion air in the collision space rapidly and the combustion progresses violently under the turbulence. The combustion, however, does not reach completion in the branch combustion chambers 20 and 20 and the fuel gas which in the process of reaction flows from respective branch combustion chambers 20 and 20 to the main combustion chamber 30 and they collide mutually and they are again disturbed strongly and the combustion gas that is in the middle of reaction and the already burned gas mix rapidly and the combustion is completed by spreading all over the main combustion chamber 30. The gas that has completed the combustion exchanges heat through a heat exchanger 50 in the upper section of the main combustion chamber 30 and then is discharged from an exhaust gas section 40.
Patent JP-H02151102-A (JP)
Title: Manufacture of dielectric filter
Inventor: SANO KAZUHISA
IPC: H01P1/205
Filed: 1988-12-02
Abstract: PURPOSE:To suppress the fluctuation of an input and output coupling capacitance and to make the characteristic stable by inserting a pin to a throughhole formed with an inner conductor not in the contact with the inner conductor and injecting and curing the resin into the throughhole. CONSTITUTION:A pin 15 being an input and output coupling means is inserted in a throughhole 11 in which an inner conductor 12 is formed. The pin 15 in supported by an insulator 18 so as not to be in contact with the inner conductor 12. The insulator 18 is formed to be a guard and a hole through which the pin is penetrated is formed to the center. Moreover, the filter consists of two parts with a different outer diameter, one part has an outer diameter smaller than the inner diameter of the throughhole 11 and the part is inserted to the throughhole 11. A molten resin 18 is injected into the throughhole 11 while the pin 15 is supported in the throughhole 11. The injected resin 16 is cured to be a dielectric to cover the surrounding of the pin 15. Thus, the dielectric is filled in a prescribed, part in the throughhole 11 without an air gap with the inner conductor 12.
Patent JP-H06146359-A (JP)
Title: Drainage treatment tank
Inventor: OKAZAKI TAKASHI
IPC: E03C1/12
Filed: 1992-11-16
Abstract: PURPOSE:To facilitate the maintenance work of the propagation floor member of a microbe, an air dispersing pipe, etc., by floating an oil-fat adsorbing material layer detachable to a float section and an air dispersing section onto the surface of drainage by the float section. CONSTITUTION:A floating unit 15 stably floating on the water surface of a treating section 3 by itself consists of a float section 16, an oil-fat adsorbing material layer 17 mounted onto the underside of the float section and an air dispersing section 18. An air feed pipe 22 is connected to the air dispersing section 18. When drainage flows into the treating section 3, the oil and fat components of drainage are adsorbed to the oil-fat adsorbing material layer 17 while being decomposed by microbes propagating by themselves. The propagation of aerobic microbes is promoted by conducting aeration in an extent that anaerobic microbes are not weakened from the air dispersing section 18. When the floating unit 15 is inspected, the whole is lifted by a handle 23 and necessary operation is performed.
Patent JP-2000132890-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TAMARU YOSHIO
IPC: G11B5/008
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording and reproducing device which can obtain an RF output waveform even if it is a so-called DV system or a system of an analog video tape recorder. SOLUTION: This device has a fixed drum 300 and a rotary drum 200 rotating with respect to the fixed drum 300 and having magnetic heads 41, 43 for recording data of at least two tracks in a digital recording format in a second magnetic tape T2, and plural grooves 500 having width of 0.21 mm±0.02 mm are formed along a rotary direction of the rotary drum 200 on an outer peripheral plane of the rotary drum 200.
Patent JP-H03169246-A (JP)
Title: Totally-enclosed multi-stator induction motor
Inventor: SATAKE TOSHIHIKO
IPC: H02K16/00
Filed: 1989-11-24
Abstract: PURPOSE:To prevent heat generated in a connection from accumulating more in components in medium-speed operation by making surface area enlarging cooling fins on the inner face of a machine casing installed opposite to stator cores arranged parallel and facing to rotor cores. CONSTITUTION:A plurality of cooling fins 19 to efficiently radiate heat from a connection (r) are made on the inner face of a machine casing 14 which bears on space in stator cores 25 and 31 including the connection (r), enlarging the area of the inner face of the machine casing. Because the inner face area enlarg ing cooling fins 19 are thus made on the inner face of the machine casing 14 close to the connection (r), the heat of the space in the stator cores including the connection (r) is absorbed through the enlarged inner face of the machine casing, transferred to heat radiation fins 18 outside the machine casing without interposition, and radiated. Therefore, the heat generated in the connection (r) is efficiently radiated outside the machine casing. Thereby a totally-enclosed multi-stator induction motor is obtained by a simple method without increasing the number of parts.
Patent JP-S63274052-A (JP)
Inventor: YURUGEN BUITSUTO
IPC: H01J61/35
Filed: 1987-12-04
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-H02153058-A (JP)
Title: Alloying hot dip galvanized steel sheet
Inventor: NAKAMORI TOSHIO
IPC: C23C2/06
Filed: 1988-12-02
Abstract: PURPOSE:To obtain an alloying hot dip galvanized steel sheet excellent in corrosion resistance, particularly in pin holing resistance after coating by incorporating specific amounts of Al, Mn, and Cr to a Zn-Fe alloy plating layer of an alloying hot dip galvanized steel sheet. CONSTITUTION:At the time of manufacturing an alloying hot dip galvanized steel sheet in which hot dip galvanizing is applied to the surface of a steel sheet and the part in contact with the steel sheet is formed into Fe-Zn alloy by means of mutual diffusion, Al, Mn, and Cr are added to hot dip galvanizing bath to form an alloying hot dip galvanizing layer having a composition consisting of, by weight, 0.1-0.5% Al, 0.02-1.0% Mn, 0.002-0.08% Cr, 7-28% Fe, and the balance Zn. By this method, the alloying hot dip galvanized steel sheet improved in corrosion resistance, having smooth plating-layer surface, and excellent in pin holing resistance after coating as well as in workability can be obtained.
Patent JP-H02212580-A (JP)
Title: Dielectric sealing agent compatible with grease and stable to hydrolysis
Inventor: TOOMASU SUTON KUROFUTO
IPC: H01B3/44
Filed: 1989-11-24
Abstract: The invention provides an grease compatible encapsulant composition capable of use with signal transmission devices, such as electrical or optical cable. The composition is the extended reaction product of an admixture of an anhydride functionalized compound, a crosslinking agent, and an oxirane containing material which provides improved hydrolytic stability to the encapsulant composition.
Patent JP-S63159374-A (JP)
Title: Pyridazinone derivative and insecticide, acaricide and nematocide
Inventor: NUMATA TATSUO
IPC: A01N43/58
Filed: 1986-12-24
Abstract: NEW MATERIAL:A compound expressed by formula I (R is 1-6C alkyl; A is halogen, 1-4C alkyl, 1-4C alkoxy, 1-4C alkylthio or H; X is O or S; R<1>-R<4> are H or 1-4C alkyl; m is 0 or 1; Q is formula II, V, VI, etc.; Y is each group in A except H, NO2 or 1-4C alkylsulfonyl; n is 0, 1 or 2; Z is 1-9C alkyl, 2-8C alkenyl, 1-9C haloalkyl, 1-6C haloalkoxy, etc.). EXAMPLE:2-tert-Butyl-4-chloro-5-(4-pivaloylbenzylthio)-3(2H)-pyridazin one. USE:An agricultural and horticultural insecticide, acaricide, nematocide and expellent against mites parasitic on animals. PREPARATION:A compound expressed by formula III is reacted with a compound expressed by formula IV (either one of X<1> and X<2> is halogen and the other is OH or SH) in the presence of a hydrogen halide absorbent in a solvent without affecting the reaction to afford the aimed compound expressed by formula I.
Patent JP-H06129615-A (JP)
Title: Radiant tube burner
Inventor: MIURA SHINPEI
IPC: F23D14/12
Filed: 1992-10-19
Abstract: PURPOSE:To facilitate a manufacturing of a radiant tube burner and increase a turn-down ratio. CONSTITUTION:A main burner MB and a sub-burner SB are arranged in a radiant tube 2 of a radiant tube burner 1. A nozzle 3 of the main burner MB and a nozzle 4 of the sub-burner SB are arranged on the same central axis. Due to this fact, the radiant tube burner 1 is easily manufactured. Then, the main burner MB is provided with a first supplying port 5 and a first gas supplying port 6. The sub-burner SB is provided with a second air supplying port 7 and a second gas supplying port 8. Air and gas supplied from each of the supplying ports are mixed in a combustion chamber 11 of the main burner MB and a combustion chamber 18 of the sub-burner SB. The main burner MB is first ignited under an action of ignite of an ignition electrode rod 23, thereafter the flame is transferred to the sub-burner SM. A temperature within the furnace is kept at a low level by this sub-burner SB and then a turn-down ratio can be increased.
Patent JP-H05117840-A (JP)
Title: Formation of insb thin film
Inventor: TAKADA HIDEKAZU
IPC: C23C14/14
Filed: 1991-10-25
Abstract: PURPOSE:To form an InSb thin film excellent in quality in a condition that plasma is formed by microwave and substrate temp. is kept low. CONSTITUTION:The substrate 3 is arranged in the vacuum chamber 1 and the cylindrical target 5 is arranged around the plasma introducing opening 4 in a state that the substrate 3 and the sputter surface 6 intersection in orthogonal. Microwave is introduced to the plasma forming chamber 7 and Ar gas introduced to the plasma forming chamber 7 is made to plasma by microwave to which electric field and magnetic field are applied by the coil 12, 13. The target particle is deposited on the surface of the substrate 3 by allowing the plasma to bombard with the sputter surface 6, and the surface of the substrate is activated by energy generated by heating the substrate 3 and by irradiating the substrate 3 with the plasma, and then the crystal of the target particle deposited is grown up.
Patent JP-2000132290-A (JP)
Title: Directional coupling type bus system
Inventor: OSAKA HIDEKI
IPC: G06F3/00
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To transfer data at high speed by constituting a 1 bit multiple connec tion wiring network in a vertical direction by using a multilayer printed circuit board, making an occupied width in a wiring direction of the board per bit narrower, and executing a multibit constitution. SOLUTION: A wiring a1 constitutes directional coupling successively with a signal from each LSI to generate the signal needed for data transmission by each coupler. Wiring a1 to a4 advance to upper right or lower right and constitute a directional coupler at a part where they cross with one another. After the wiring change their directions and cross with all the wiring from the LSI other than themselves at an upper most part and a lower most part, they are connected to edge parts Rtt1 to Rtt6. In order to transfer data among all the LSIs between LSI1 to LSI6, there has only to be one combination of cross-points. That is, it is a combination which takes two out of six elements and, in this case, there are fifteen combinations. When a bus width is 1 bit, a board including many multilayer directional couplers is used and data transfer among nodes is performed.
Patent JP-H02153576-A (JP)
Title: Photoelectric conversion element
Inventor: YOSHIKAWA MASAO
IPC: H01L51/30
Filed: 1988-12-06
Abstract: PURPOSE:To obtain a photoelectric conversion element possessed of a high conversion efficiency by a method wherein the photoelectric conversion element is composed of a light transmissive front electrode, an optically active layer, and a back electrode, where the optically active layer is made to contain an azo pigment represented by a specific formula. CONSTITUTION:A photoelectric conversion element is composed of a light transmissive front electrode, an optically active layer, and a back electrode, where the optically active layer is made to contain an azo pigment represented by formula I. In the formula I, X denotes a diazonium salt acid radical, (n) and (m) are integers of 1 to 4 respectively, R1 represents a hydrogen-substituted or a non-substituted alkyl group or allyl group, and R2 is a hydrogen-substituted or a non-substituted alkoxy group, alkyl sulfonyl group, or alkyl melcapto group, or a halogen atom-substituted or a non-substituted allyl group. And, Y1 denotes a hydrogen, a carboxyl group, or an ester of carboxy group- substituted or a non-substituted sulfamoil group, or is represented by formula II. In the formula II, R3 denotes hydrogen, an alkyl group or its substitution product, or a phenyl group or its substitution product, and Y2 represents hydrogen, a hydrocarbon cyclic radical or its substitution product.
Patent JP-H04183556-A (JP)
Title: Collision detecting device
Inventor: HORIKI YOSHINOBU
IPC: B23Q11/00
Filed: 1990-11-15
Abstract: PURPOSE:To improve the working efficiency by deciding the collision of a work and tool with the detection results of a work shape data memory means and tool shape data for decision deciding means being compared. CONSTITUTION:A work shape data memory means 11 stores the shape data of the work 4, fixture 5 and table 6 input into a computor in the form of a z value in each mesh in 1mmX1mm on an x-y plane. A tool shape data for decision deciding means 16 decides the tool shape data which becomes the object of the collision decision with the work 4 based on the detection result of a tool progress direction detecting means 15 and the arithmetic result of a tool shape position arithmetic means 13. A collision deciding means 17 decides the collision of the work 4 and tool 1 with the detection results of the work shape data memory means 11 and tool shape data for decision deciding means 16 being compared.
Patent JP-H08159935-A (JP)
Title: Sample production apparatus for total-reflection fluorescent x-ray analyzer
Inventor: YOSHITAKA NAOTO
IPC: G01T1/169
Filed: 1994-12-12
Abstract: PURPOSE: To obtain a sample production apparatus which prevents a contaminant from human body from adhering, by which the cohesion rate of hydrofluoric acid is stabilized, and by which the safety to human body is enhanced by making a wafer sample possible to be produced automatically using the hydrofluoric acid without the intermediary of human hands. CONSTITUTION: A water chuck 13 which sucks a wafer is installed so as to be freely rotatable on the center axis the same as that of the wafer. A nozzle 7 which drops hydrofluoric acid onto the wafer sucked by the wafer chuck 13, is installed. A rod 19 whose tip is arranged by keeping a gap from the face of the wafer, which comes into contact with a drop of the dropped hydrofluoric acid and whose tip is moved in the radial direction of the wafer in synchronization with the rotation of the wafer chuck 13 so as to move the drop of the hydrofluoric acid, is installed.
Patent JP-H04180178-A (JP)
Title: Moving picture displaying method
Inventor: ITO SATOSHI
IPC: G06T13/00
Filed: 1990-11-15
Abstract: PURPOSE:To display the result of a large-scale numerical calculation as a moving picture with high workability in a material design supporting system by reading out the previous still screen picture during a picture read-out waiting time. CONSTITUTION:When the result of the numerical calculation is obtained according to a prescribed physical/chemical model, plural picture data regularly arrayed along a time sequence respectively correspond to a snap shot. These picture data are successively and continuously read out, and displayed on a CRT 30. At this time, the picture data from the head are assigned sequentially to magnetic disks 11 - 13, and the picture data are transferred from the magnetic disk 11. A CPU 21 transmits a request for the read-out of the next picture data to the disk 12, and the next picture data are transferred from the disk 12 after the completion of the transfer of the previous picture data.
Patent JP-H06133198-A (JP)
Title: Image pickup device
Inventor: GYOTOKU KAORU
IPC: H04N5/225
Filed: 1992-10-21
Abstract: PURPOSE:To selectively apply suppression processing to a voice uttered by a photographer in the case of photographing by a camera. CONSTITUTION:The adaptive noise reduction system is applied to a voice input section of a camera. A major input of the adaptive noise reduction system is defined as a desired voice input. A reference input is defined as a voice of a photographer. A couple of microphones 11, 20 to absorb the reference both voices are respectively arranged on proper positions such as a front position and a rear position of a case of a camera 10. The voice uttered by the photographer is collected as an reference voice by the microphone 21 and the voice of the photographer is lowered and eliminated by using the noise reduction circuit including the adaptive filter 24.
Patent JP-S62160627-A (JP)
Inventor: JIYOOJI ETSUCHI MATSUKUMASUTAA
IPC: H01J25/42
Filed: 1986-12-23
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-H08164114-A (JP)
Title: Hand holding type ophthalmological device
Inventor: MIYAKE NOBUYUKI
IPC: A61B3/10
Filed: 1994-12-12
Abstract: PURPOSE: To provide a hand holding type ophthalmological device capable of stabilizing the relative position relation of an eye to be inspected and the measuring part of the device while measurement is being performed in a hand holding type eye refracting power measuring instrument. CONSTITUTION: This hand holding type ophthalmological device is provided with a forehead pad 20 to be abutted with the forehead 3 of an examinee 1, and a housing part 12 formed in recessed shape so as to house the forehead pad 20 is formed in a measuring part 10 in which a measuring optical system is provided. Moreover, the device is provided with a forehead pad moving mechanism which supports the forehead pad 20 capable of moving the forehead pad 20 from a housed position where it is housed in the housing part 12 to a direction in parallel with the optical axis C of the measuring optical system.
Patent JP-H01192836-A (JP)
Title: Bobbin automatic replacing method in fine spinning frame
Inventor: SHIYUTEFUAN KURAUIITSU
IPC: D01H9/02
Filed: 1988-12-07
Abstract: PURPOSE: To provide a method for automatically exchanging a spinning bobbin in a spinning machine, capable of rapidly and surely exchanging the bobbin by separating a cap for covering a spindle from the spindle and holding a yarn linked from the bobbin to a draft mechanism at a specific position during the exchange of the bobbin. CONSTITUTION: A spinning machine is provided with a twisting and winding machine which has a cap 2 for covering a bobbin 5 attached to a spindle 3, on the downstream of a draft mechanism 1. The method for automatically exchanging a spinning bobbin tube in the spinning machine comprises stopping the draft mechanism 1 and the twisting and winding machine, separating the cap 2 from the spindle 3 in the axial direction, then moving the cap 2 in the rectangular direction, pulling off a full bobbin 5, and the mounting an empty bobbin 9 on the spindle 3. Therein, a yarn linking from the draft mechanism 1 to the full bobbin 5 is held with a guide, until the empty bobbin 9 is mounted on the spindle 3 and then the yarn guided in the region of the spindle 3 is taken.
Patent JP-H07159421-A (JP)
Title: Manufacture of probe for scan type microscope
Inventor: YAMAKADO MINA
IPC: H01J37/28
Filed: 1993-12-08
Abstract: PURPOSE:To reduce a metal probe handily without changing the shape of a tip by immersing a metal probe for a scan type tunneling microscope into an electrolytic solution to apply a voltage to the probe and an opposed electrode. CONSTITUTION:A metal probe 1 for a scan type tunneling microscope which gets an oxide film adhering thereto during the use thereof in the atmosphere is set as cathode while carbon as an opposed electrode 2 is set as anode and both are immersed into a potassium hydroxide solution 3 as alkaline electrolyte solution to apply a DC voltage. As a result, the shape of a tip remains unchanged and a tunnel current can be measured accurately using the probe. Regarding metal usable for the probe, this method is applicable for molybdenum in addition to tungsten.