baber/WOPTO huggingface dataset:
Patent JP-H1052414-A (JP)
Title: Nuclear spin-tomography equipment and nuclear spin-tomography equipment operating method
Inventor: LADEBECK RALF DIPL PHYS
IPC: G01R33/28
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To clearly identify blood vessels, etc., using an inexpensive facility by providing the equipment with a device which can supply a polarized gas to a subject and a high frequency device which receives a nuclear magnetic resonance signal of the polarized gas. SOLUTION: A first magnet system 1 is disposed under a bed 10, and a second magnet system 2 consisting of a pair of Helmholtz coils 2a and 2b is disposed at a specified distance above and under the bed 10. At an above and under place close to a patient 8, gradient coils 9a and 9b and high frequency antennas 3a and 3b are arranged. Excessively polarized gas in a storage device 6 is supplied to an inhalation mask 7 via a control unit 5 using a pump, and the gas is inhaled by the patient 8. With the gas being inhaled, a high frequency device 11 connected to the high frequency antennas 3a and 3b radiates high frequency, and the nuclear magnetic resonance signal of the polarized gas is received to reconfigure a cross-sectional image of the patient.
Patent JP-H04325633-A (JP)
Title: Method and device for heat treatment of metal strip
Inventor: NARUSE YUTAKA
IPC: C21D9/68
Filed: 1991-04-25
Abstract: PURPOSE:To uniformly and easily execute heat treatment of a metal strip in a coil state by simultaneously winding the metal strip while overlapping a dummy strip beforehand held to the prescribed temp. to take up into a coil. CONSTITUTION:The metal strip 1 sent out from the finish roll stand 5 is taken up with a coiling machine 6 together with the dummy strip 2 to obtain the overlapped coil 4'. The above-mentioned dummy strip 2 is supplied as a dummy coil 3, and after heating in a heating device 9, is held to the prescribed temp. in a soaking furnace 7 and drawn out from a recoiling machine 11 for the dummy coil. This overlapped coil 4' is once housed in a temp. holding furnace 8 and held at the prescribed temp. for the prescribed time. Successively, the overlapped coil 4' is taken out and the metal strip 1 already executing the heat treatment, is separated from the dummy strip 2 with a separating device 10 to obtain the metal strip coil 4 and the dummy strip coil 3. By this method, a large scale of auxiliary device is not separately required and the uniform heat treatment to the metal strip 1 in the coil condition is effectively realized.
Patent JP-S5746931-A (JP)
Title: Novel 2,4,6-triisopropylphenol alkylene oxide addition product, and surface active agent containing said product as main component
Inventor: NAKAMURA YOSHINOBU
IPC: C09K23/42
Filed: 1980-09-03
Abstract: NEW MATERIAL:The compound of formula (R is H or CH 3 ; n is 1W100).  
     USE: Nonionic surface active agent having excellent surface activity and low foamability.  
     PROCESS: The compound of formula is prepared by reacting 1mol of 2,4,6-triisopropylphenol with 1W100mol of ethylene oxide or 1W100mol of a mixture of ethylene oxide and propylene oxide, in the presence of an alkali catalyst at 120W160°C. The alkali catalyst is e.g. alkali metal, its hydroxide, organic base, Lewis acid, etc., and its amount is pref. 0.7wt% based on the 2,4,6-triisopropylphenol. The reaction is carried out under atmospheric or positive pressure for 1W4hr. When the reaction is carried out under positive pressure, the reaction atmosphere is maintained at 2W6atm. by introducing N 2  gas. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11317467-A (JP)
Title: Manufacture of ceramic package
Inventor: WATAYA YUKINOBU
IPC: B32B18/00
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To reduce the dispersion of the externed dimensions, without being affected by the dispersion of work accuracy when snap grooves are formed or unstable factors for stresses which are applied when partitioning. SOLUTION: Snap grooves 6 and 7 are formed on a plurality of laminated unbaked ceramic sheets 2a, 3a and 4a so as to package sizes 5 are formed at the positions corresponding to the surface and the rear surfaces of the ceramic sheets. The snap grooves 7 on the rear surface are formed, so that it is displaced to the inner direction in package regions 5 to the snap grooves 6 on the surface. Preferably, the dimension for the displacement of the snap grooves is set to 0.05-0.2 mm.
Patent JP-H06305574-A (JP)
Title: Storage case and conveyer for prize contained case
Inventor: KUTSUWADA KUNIYUKI
IPC: H05K13/02
Filed: 1993-04-26
Abstract: PURPOSE:To omit work for sorting a prize case by positioning a lift base in a storage part in a lower cavity part, and further storing a prize case in the next storage part, when the storage part, sorting a prize contained case stored in each prize case having the same value, is fully filled with the prize case. CONSTITUTION:A case C has respectively a notch part 26 in a left side enveloping wall part 23, window hole part 29 in a right side enveloping wall part 23, notched part in a bottom surface part 25 of a storage part 22; and further a cavity part 32 under the storage part 22. A spring is mounted on a front part of the storage case C, to mount a lift base 44 connected to a lift part 43 with a motor 42, optical sensor unit 45, detecting mechanism 46, feed-in adjusting part and a solenoid mechanism 35.
Patent JP-H10311540-A (JP)
Title: Cover ring for gas burner and gas stove
Inventor: KURACHI HIRONAGA
IPC: F24C3/08
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To provide not only a gas ring for a gas burner which achieves a highly versatile application regardless of the shape of a gas burner incorporated into a gas stove but also a gas stove which eliminates the need for a special shape of the gas burner for mounting the cover ring. SOLUTION: A cover ring 3 for a gas burner includes a body of a cover ring in such a manner as to be fitted onto a byrner head from above as vertically piercing a burner insertion hole 620 formed in a topboard 62 on the upper surface of the body of a gas stove while covering a clearance. A plurality of legs 41 and 41 are arranged on the body of the cover ring at an interval in the circumferential direction to place the body of the cover ring on the topboard 62 in such a manner that a clearance is formed between the undersurface of the body of the cover ring and the top surface of the topboard 62. The topboard 62 is fitted onto the burner head and the cover ring 3 for the gas burner is fitted and mounted onto the burner head to be placed on the topboard 62.
Patent JP-H04226011-A (JP)
Title: Surface protection member to eliminate contami- nation induced by fine particles con- tamination resultant from dust or soot and surface protection method using this member
Inventor: DEIDEIEERU KURUU
IPC: H01L21/02
Filed: 1991-04-24
Abstract: PURPOSE: To prevent the surface of an object in super-clean air environment from being contaminated with fine particles of dust and dirt. CONSTITUTION: A supper-clean air coming from a blast means is blown from a blownout hole 6, formed at a blast surface 7 to the space between the blast surface 7 and an object 10, with the blast surface being complimentary in shape, at least to the exterior shape of a surface 11 which is to be protected. A separation (d) between the surface 11 and the blast surface 7 is relatively short, while the surface 11 and the blast surface 7 face each other so as to have their surfaces parallel, and the super-clean air blown between the surface 11 and the blast surface 7 covers at least the surface of to-be-protected surface 11 in a thin layer.
Patent JP-H0749697-A (JP)
Title: Speech recognition device
Inventor: SAKO KAZUYA
IPC: G10L15/22
Filed: 1994-06-03
Abstract: PURPOSE:To prevent the occurrence of a device miscontrol by a misrecognition without reducing the operability of the device by determining the recognition result as a correct one when a recognition candidate of a voice input is made known to an operator and if there is no selection operation is performed by him to the recognition result. CONSTITUTION:When a speaker 1 inputs a voice command, a speech recognition device 2 compares the kind of the command against registered patterns and performs recognition. Confirmed voices are subjected to speech synthesis and outputted sequentially starting with a first candidate. When the speaker 1 input a 'no', the next candidate confirmed voice is reproduced and confirmation is obtained. If there exists no 'no' against the confirmed voice of the first candidate for a fixed length of time it is determined that the voice command is inputted in the first candidate registered pattern and its control code is outputted to a device 3 to operate it. When the first candidate of the speech recognition is announced and there exists no selection operation by the speaker 1, against the announcement, the first candidate is determined as the recognition result.
Patent JP-S61281571-A (JP)
Title: Semiconductor laser device and manufacture thereof
Inventor: ONO YUICHI
IPC: H01S5/00
Filed: 1985-06-07
Abstract: PURPOSE:To reduce noises and astigmatism by making the difference between width on the inside of a semiconductor layer larger then that in the end surface of the semiconductor layer and a section in the vicinity of the end surface. CONSTITUTION:N-type CaAlAs clad layers 2, undoped GaAlAs active layers 3, P-type GaAlAs clad layers 4 and N-type current constriction layers 5 are formed onto N-type GaAs substrates 1 in succession, and grooves 6 and 7 are shaped to the current constriction layers 5 by using a chemical etching method. The upper width of the groove 6 extends over 6-6mum and the upper width of the groove 7 over 8-10mum, and the width of the grooves of residual GaAs layers extends over 2-5mum. P-type GaAlAs clad layers 8 and P<+> type GaAS cap layers 9 are shaped successively, and Cr-Au electrodes 10 and AuGe/Ni/Au electrodes 11 are evaporated and formed. The astigmatism of the semiconductor laser is reduced as 5mum or less, laser beams are changed into a multimode in the active layers, and relative noise strength by return beams extends over 1X10<-13>Hz<-1> or less. Accordingly, the performance of a device apparatus can be improved and size thereof may be miniaturized and cost thereof reduced.
Patent JP-S62278795-A (JP)
Inventor: KIMURA MITSUTOSHI
IPC: H05B41/18
Filed: 1986-05-28
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-H09288096-A (JP)
Title: Device for detecting vibration mode of very small body
Inventor: URA MASANAO
IPC: H01L21/607
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To enable simple detection of a vibration state by a method wherein a microscopic body containing a magnetic material is ultrasonically vibrated and a plurality of magnetic flux change detecting means are arranged near the outer circumferential surface thereof. SOLUTION: A film made of a magnetic material is formed on the outer circumferential surface of a hollow cylindrical capillary with a conical tip 1a and a base end 1b thereof is mounted at one end of a phone 2, which 2 forms ultrasonic vibrator and a ultrasonic excitation means 3. Detection units 6A-6C are arranged from the X-axis side along the Z axis (length) of the capillary 1 and detection units 6D-6F are arranged from the Y-axis side. Units 6A-6F are each provided with a magnet and a detection coil and the clearance between the tip surface thereof and the outer circumferential surface of the capillary 1 is kept almost constant. The capillary 1 is driven in the direction of the Y axis by the means 3 with the base end 1b as acting point and a displacement data in the direction of the Y axis of the capillary 1 is determined corresponding to each part in the direction of the Z axis. Thus, the vibration mode in the direction of the Y axis of the capillary 1 can be detected in details.
Patent JP-H05293356-A (JP)
Title: Submerrged granulator
Inventor: KAWASE HIROYOSHI
IPC: B01D21/08
Filed: 1992-04-16
Abstract: PURPOSE:To provide a submerged granulator capable of shortening a granulation time and enhancing granulation efficiency by providing a baffleplate having a nearly concentric void space in the circumferential part of a rotary shaft in the inside from a discharge port of suspended material in a granulation chamber but near the outside from the impellers in the granulation chamber. CONSTITUTION:The supply port 25 of suspension is provided in one end of a long sideways and practically cylindrical granulation chamber 21 or in the vicinity thereof. The discharge port 28 of suspended material finished in granulation is provided in the other end of the granulation chamber 21 or in the vicinity thereof. Further a plurality of impellers 23 are coaxially provided in a rotary shaft 22 provided in the central part of the granulation chamber 21. A buffleplate 24 having a nearly concentric void space 32 in the circumferential part of the rotary shaft 22 is provided in the inside from the discharge port 28 of suspended material in the granulation chamber 21 but near the outside from the impellers 23 in the granulation chamber 21. As a result, since the quality difference of granulated substance based on the fluctuation of conditions is diminished, particles having same quality are easily supplied even when a lot is made different.
Patent JP-H01290858-A (JP)
Title: Stretching member made of fiber reinforced resin complex
Inventor: TANIKI KENSUKE
IPC: C04B14/38
Filed: 1988-05-19
Abstract: PURPOSE:To increase strength in the longitudinal direction in using a fiber reinforced resin complex as a stretching member by forming the fiber reinforced resin complex in plural numbers and integrally fixing same. CONSTITUTION:A portion 6 which is not impregnated with resin is formed on a part of a fiber reinforced resin complex reinforced by continuous long fibers and the portion without being impregnated with resin is bent to form at least two or more fiber-resin complexes. Then, the bent portion is impregnated with resin and hardened and integrally fixed to form the captioned member with a plurality of fiber reinforced resin complex. Thus, by partly providing a portion without containing resin, the stretching member can be hardened into a free shape facilitating stretching and anchoring operations utilizing the portion.
Patent JP-S634065-A (JP)
Inventor: KURAUSU BERAADEIIKU
IPC: C23C14/35
Filed: 1987-05-21
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-H10311098-A (JP)
Title: Concrete product connecting structure and connecting pin used therefor
Inventor: FURUNO MIKIO
IPC: F16B5/00
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To improve executability by applying the constitution that heads provided at both sides of a connecting pin are engaged with a slip off preventive claw of a connecting bush buried in the connection surface of a concrete product. SOLUTION: A connecting structure is formed out of a connecting bush 1 buried in the connection surface of a concrete product 3, with an end exposed, and a connecting pin 2. A bush 1 is made of nylon or the like, and internally formed to have a slip off preventive claw 1a, as well as a notch or the like, thereby applying resiliency to the claw 1a. The pin 2 is formed to have heads 2a having small diameter parts 2b for engagement with the claw 1a, and the center of the axial part thereof is made as a large diameter part 2c. At the time of connecting concrete products 3 to each other, the pin 2 is half driven into the bush 1 of one product 3 installed at the prescribed position. Then, the other concrete product 3 is moved and the bush 1 thereof is fitted to the pin 2 projected from the edge of the mating concrete product 3.  As a result, the concrete products 3 can be properly jointed to each other without any need of a skill, and a work can be safely executed.
Patent JP-S63286474-A (JP)
Title: Primer composition
Inventor: CHIKUNO SHINGO
IPC: C09J5/02
Filed: 1987-05-20
Abstract: PURPOSE:To obtain the titled composition preventing precipitation caused by change with time and caking phenomena, by adding a coupling agent of titanate type and a higher fatty acid nitrogen derivative to a primer composition blended with a filler. CONSTITUTION:A primer composition blended with a filler (e.g. carbon black or mica) is mixed with preferably 0.1-2pts.wt. (based on 100pts.wt. filler) coupling agent (e.g. isopropyltriisostearoyl titanate) of titanate type and preferably 0.1-2pts.wt. (based on sum of composition) higher fatty acid nitrogen derivative (preferably amide wax of 3-10C diamines and 5-22C fatty acids).
Patent JP-S63287746-A (JP)
Title: Production of 2-(substituted aryl) propionic acid or ester thereof
Inventor: SHIMIZU ISOO
IPC: C07C67/00
Filed: 1987-05-20
Abstract: PURPOSE:To readily and efficiently obtain the titled compound in high selectivity and yield, by reacting a substituted arylethylene with CO, water or a lower alcohol in the presence of a specific metal oxide together with a PdO catalyst and as necessary hydrolyzing the reaction product. CONSTITUTION:A substituted arylethylene expressed by the formula such as p-isobutyl styrene is reacted with CO, water and/or a lower alcohol in the presence of hydrochloric acid, a phosphine such as triphenylphosphine and a oxide (e.g. CuO) of at least one kind of metal selected from Cu, Zn and Fe used at an amount of >=0.05atom. based on 1atom. of Pd metal together with a PdO catalyst and triphenylphosphine at 40-200 deg.C and 5-500kg/cm<2> pressure for 4-20hr to carry out hydroesterification and as necessary the reaction product is hydrolyzed to provide the aimed compound such as methyl alpha-(p-isobutylphenyl) propionate useful as an intermediate, etc., for medicine having antiphlogistic and analgesic effect without using complicate and expensive Pd complex catalyst.
Patent JP-2000313460-A (JP)
Title: Transporting container
Inventor: MURAKAMI TETSUYA
IPC: B65D43/03
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To enable a plurality of lids to be stacked easily in a vertical direction and further enable the stacked-up lids to be easily spaced apart. SOLUTION: A transporting container is constituted by a square box-shaped container main body having a bottom section and a lid 13. Circumferential edge flanges 33 of inverse U-shaped sectional surface fitted to an upper end opening part of the container main body are protruded at the circumferential edges of the lid 13. The upper surface of the lid 13 is provided with a mounting part 32 and its circumferential edge is formed with a step part 35 to be slightly higher by a step than the mounting part 32. In addition, the lower surface of the step part 35 is formed with a cavity portion, Restricting ribs 37 are protruded at each of the corners of the lid 13 in such a way that they may bridge the step part 35 and connect between the circumferential edge flanges 33 and the mounting part 32, and the upper surfaces of the restricting ribs 37 become horizontal surfaces 38.  In turn, heights of the step part 35 and the notch are set to be substantially the same as a distance ranging from upper ends of the restricting ribs 37 to the upper ends of the circumferential flanges 33.
Patent JP-S5747641-A (JP)
Title: Compressing method for woody material
Inventor: HASEGAWA KENJI
IPC: B27M3/00
Filed: 1980-09-03
Abstract: PURPOSE: To obtain a woody material excellent in strength, by a method wherein, after a woody material, with moisture more than a blanced moisture rate, is irradiated with microwaves for the plasticization, it is compressed to be dried and cured.  
     CONSTITUTION: A laminar or square woody material 1, being provided with moisture more than a blanced moisture rate, is placed in a microwave irradiating chamber to be irradiated with microwaves 2, and is heated to 100W120°C to soften the wood component, such as hemicellulose, lignin, of the woody material 1 and simultaneously to evaporate the moisture from the inside for the plasticization of the whole woody material. During or immediately after the irradiation, an outer force is exerted between heat boards 3 and 4 of a hot press and in the direction crossing the fiber direction of the woody material 1 at right angles for the compression, and the woody material 1 is dried and cured while it is in a compression state. This produces a compressed wood which is closely compressed and is excellent in a decorative property. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08312103-A (JP)
Title: Hard wall material
Inventor: ARAKI KAZUHIKO
IPC: E04F13/14
Filed: 1995-05-22
Abstract: PURPOSE: To improve the external appearance, by specifying the thickness of the lattices of hollow holes and naturally forming a plurality of recessed lines on the decorative face after burning when forming a wall material having a plurality of hollow holes in the inside of the material chiefly made of clay or the like. CONSTITUTION: A plurality of hollow holes 5 are formed in parallel with the longitudinal direction of a wall material A in the inside of the hard wall material to spare the raw material and reduce the weight and also the drying and burning time. In this time, the thickness of lattice 6 is made about twice as much as the thickness of decorative face 1. Accordingly, the shrinkage of the decorative face 1 of lattice 6 at the time of drying and burning becomes larger than the shrinkage of the decorative face of other parts. And hence, the part is deformed to make a curvature and even recessed lines 1a are naturally formed on burning. In this way, the design is improved and the form of a metal mouthpiece for an extruding mold is simplified and the cost is reduced. And further, linear tracks along the lattices 6 generated on the decorative face in conventional cases can be prevented.
Patent JP-S5917074-A (JP)
Title: Logic valve
Inventor: YOSHIDA KUNIHIKO
IPC: F15B13/04
Filed: 1982-07-16
Abstract: PURPOSE:To improve the response speed of a closing valve, by a method wherein, in the captioned valve provided with two pilot chambers, a pushing force, which is exerted on the valve body in the direction in that the valve body makes contact with a seat, and a pushing force, which is exerted in the direction in that the valve body is separated from the seat, are arranged in balance by a first and a second pilot chamber, respectively. CONSTITUTION:A first pilot chamber 34 is formed between a valve body 29 and a cover 33, and a second pilot chamber 38 is formed between the end surface of an extension part 29b, extending through a first liquid pressure chamber 31, of the valve body 29 and a cover 37. When a valve is opened, the valve body 29 is separated from the valve seat 30 through inputting of a high pilot pressure signal into a pilot port CB to communicate the first liquid pressure chamber 31 with a second liquid chamber 32. When the valve is closed, the valve body 29 is moved in the direction in that the valve body contacts the valve seat by inputting a pilot pressure signal in a pilot port CA to shut off the communication of the first liquid pressure chamber with the second liquid chamber. The pressure in the pilot chambers 34 and 38 is used for movement of the valve body 29, and this increases the response speed of a closing valve and an opening valve.
Patent JP-H04327495-A (JP)
Title: Cable crane
Inventor: MIZUGUCHI HIROSHI
IPC: B66C21/00
Filed: 1991-04-26
Abstract: PURPOSE:To provide a cable crane for supplying a concrete to constructing site such as a dam, with which the transfer time can be decreased. CONSTITUTION:Radio wave measuring apparatus m1, m2 are ejected along a oblique trajectory for a bucket 6, and are positionally set so that radio waves m1a, m2a which are dispersed with predetermined diversions, are overlapped in part with each other. The radio wave measuring apparatus m1, m2 receive reflection of the waves m1a, m2a from a reflector plate 62 provided in one part of the bucket 6 so as to detect the position thereof. A computing and control device controls the pay-out speed of a suspending cable so that detection signals from the apparatus m1, m2 are both turned on.