baber/WOPTO huggingface dataset:
Patent JP-S5616676-A (JP)
Title: Preparation of minute pattern
Inventor: MATSUDA MASAHARU
IPC: C23F1/00
Filed: 1979-07-21
Abstract: PURPOSE: To easily form a minute pattern, such as IC, LSI, etc., by applying photosensitive resist after vapor-depositing the sublimable metal on the substrate and covering the mask for patterning on the applied face and then, exposing it.  
     CONSTITUTION: The thin film 2 of sublimable metal, such as Cr etc., is vapor- deposited on the substrate 1 at the thickness immediately before representing the island structure. The thin film 10, such as Au etc., is vapor-deposited on the film 2 and next, the resist film 3 vapor-deposited the thin film 11, such as Cr etc., is applied. Then, the mask 4 is coated and is exposed and developed. Next, each etching of the Cr film 11, the Au film 10 and the Cr film 2, are carried out successively and the resist 3 is removed. Moreover, the Cr film 11 is removed by etching and minute pattern of the Au film 10 is formed. By this method, about 1μm minute pattern is easily realized. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5218617-A (JP)
Title: Control system for freight car speed regulator
Inventor: MARUYAMA HACHIO
IPC: B61J3/12
Filed: 1975-08-01
Abstract: PURPOSE: To operate a freight car speed regulator smoothly even when there is a freight car stopping on its way. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61267530-A (JP)
Inventor: ROI JIYON SANPUSON
IPC: C07C2/86
Filed: 1986-04-22
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-H05290684-A (JP)
Title: Dc high speed circut breaker
Inventor: IDE MASARU
IPC: H01H33/42
Filed: 1992-04-14
Abstract: PURPOSE:To eliminate an unnecessary operation by increasing ratio of current, and reduce the size and weight of a device. CONSTITUTION:A circuit breaking part 1 is formed of a fixed contact FC; a movable contact MC; an impact element AT energized on the movable contact MC side by a spring S5 and generally locked by the engagement between a trip hook HT2 and a pin P; and a high speed tripper HSTA for tripping the trip hook HT2. Further, a current detector HCT and a control part for comparing the detected load current with a maximum overcurrent scale value to operate the high speed tripper HSTA are provided, and the high speed tripper is operated according to the magnitude of the current detected by the current detector to conduct the cutout by the impact element. Thus, high-speed cutout can be performed regardless of current change ratio, and since a holding iron core and a tripping iron core are sued, the device can be miniaturized and reduced in weight.
Patent JP-H01316377-A (JP)
Title: Novel compound, its production and pharmaceutical composition containing the same
Inventor: MAIKERU SUCHIYUAATO HADORII
IPC: A61P25/28
Filed: 1989-04-14
Abstract: NEW MATERIAL: A compd. represented by formula I (wherein X is a group represented by formula II, one of Y and Z is N and the other one of them is CR; R is halogen, CN, OR 1 , NHR 1 , COR 1 , 2-45C alkenyl or alkynyl; R 1  is H or 1-2C alkyl and p and q are each 2-4) and a salt thereof.  
     EXAMPLE: (±)5-(3-fluoromethyl-1,2,4-oxadiazol-5-yl)-1-azabicyclo[3,2,1] octane.  
     USE: A treating and preventive agent of dementia.  
     PREPARATION: A compd. represented by formula III [wherein A is X or a group capable of being converted thereto, B is -(CH 2 ) r L 1 , L 1  is a leaving group or shows -COO- together with A, one of r, s and t is 1 and other two of them are 2-4 and R 10  is H or an N-protective group] is cyclized to obtain a compd. represented by formula IV (wherein X' is X or a group capable of being converted thereto and Z -  is an anion). 
     COPYRIGHT: (C)1989,JPO
Patent JP-H06246174-A (JP)
Title: Resistance heating type catalytic converter
Inventor: YOSHIZAKI KOJI
IPC: B01D53/94
Filed: 1993-04-20
Abstract: PURPOSE:To activate a catalyst carrier with low electric power in an early stage and to improve the durability of the catalyst carrier. CONSTITUTION:When a catalyst carrier 5 formed by winding metallic corrugated foil 2, metallic flat foil 3 and an insulating layer 4 in a superposed state is heated by resistance heating in a catalytic device, only the metallic foils 2, 3 are wound at the peripheral part of the catalyst carrier 5 without winding the insulating layer 4 and the metallic foils 2, 3 are joined to each other. The resulting catalyst carrier 5 is inserted into a metallic case 6 and joined. Since only part of the catalyst carrier 5 is heated by resistance heating, the quantity of electric power required to activate the carrier 5 is reduced and the breaking of the peripheral part of the carrier 5 close to the insulating layer can be avoided.
Patent JP-S5618433-A (JP)
Title: Composite semiconductor device
Inventor: ITOU TAKESHI
IPC: H01L21/58
Filed: 1979-07-23
Abstract: PURPOSE:To prevent the peeling off of contact face of the composite semiconductor device caused by the unevenness of pressure generated at the time of formation of sealing resin by a method wherein the section of a metallic base plate to put plural semiconductor rectifying elements on it placing an insulating plate between them is made to be concave. CONSTITUTION:The insulating plate is fixed on a base plate, plural contacting lower electrodes are fixed on it, respective semiconductor rectifying elements are put on it and prescribed electric conncetion is performed, and resin is poured in to form the composite semiconductor device to be airtight and integrated. The section of the metallic base plate mentioned above is made to be concave. By this way, the peeling off of contact face caused by the unevenness of pressure generated at the time of formation of the sealing resin is eliminated, and the invasion of external humidity to the peeled face generating the deterioration of characteristic can be prevented.
Patent JP-S63260398-A (JP)
Title: Microphone
Inventor: ENDO SATOSHI
IPC: H04R23/00
Filed: 1987-04-17
Abstract: PURPOSE:To simplify circuit constitution by replacing a displacement a diaphragm in forward/backward direction into a change in the distance till the photodetection section from a light source via the diaphragm, detecting the range of photodetection of photodetectors as a change in the photodetection width in the photodetection section and outputting the vibration of the diaphragm due to input sound wave as a digital electric signal. CONSTITUTION:The diaphragm 11 is vibrated by a sound wave S and displaced in the forward/backward direction. The change in the distance reflected in the diaphragm 11 from a light source 12 reaching the photodetection section 14 corresponds to twice the displacement distance. Since the diaphragm 11 is not deformed but moved in forward/backward direction only, supposing the irradiation angle is 2alpha, the maximum incident angle alpha to the diaphragm 11 and it reflected angle beta are unchanged and the photodetection width of the photodetection section 14 by the reflected light is changed in proportion to twice the displacement of the diaphragm 11. The range of photodetection of plural photodetectors 13 arranged in a line is detected and calculated, then the vibration of the diaphragm 11 is converted into a digital electric signal.
Patent JP-H04303967-A (JP)
Title: Compound semiconductor device
Inventor: MATSUI YUICHI
IPC: G02B27/10
Filed: 1991-03-30
Abstract: PURPOSE:To obtain a compound semiconductor device which allows a signal light output from one or a plurality of light-emitting elements to be transmitted to a plurality of light-receiving elements at the same time and has an improved information transmission efficiency. CONSTITUTION:A light-refraction region is provided between a light-emitting element 5 and light-receiving elements 6a-6e. This light-refraction region is constituted by forming a plurality of compound semiconductor layers 1 and 4 and these compound semiconductor layers 1 and 4 have a larger refractive index at a layer which is closer the light-emitting element 5.
Patent JP-S5217045-A (JP)
Title: Vehicle detecting system
Inventor: WATANABE MASAHIRO
IPC: G01S13/91
Filed: 1975-07-30
Abstract: PURPOSE: To properly evaluate the presence of vehicles and to detect a change in the distance covered by vehicles due to a retaining time by using speed change. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58209821-A (JP)
Inventor: KOBAYASHI MASATO
IPC: H01H9/54
Filed: 1982-05-31
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-H01125374-A (JP)
Title: Epoxy resin based on tetraglycidyldiamine
Inventor: RICHIYAADO HIRU NIYUUMANEBANSU
IPC: C08G59/30
Filed: 1987-04-17
Abstract: NEW MATERIAL: Tetraglycidates represented by formula I (X is O, S, C, (CH 3 ) 2 , CH 2  or C=O; Y is halogen or 1-14C alkyl; (n) is 0-4).  
     EXAMPLE: A compound represented by formula II.  
     USE: Raw material for epoxy resin. An epoxy resin is obtained by including a compound represented by formula I and a polyamine hardener.  
     PROCESS: For example, a bisaniline p-tetraglycidate which is one of the compound represented by formula I is prepared by allowing a bisaniline to react with a epichlorohydrine. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S5617347-A (JP)
Title: Manufacture of silver halide photographic material
Inventor: MIYAZAWA SADAYUKI
IPC: G03C1/76
Filed: 1979-07-23
Abstract: PURPOSE: To obtain a silver halide photographic material with improved surface luster, hardenability, etc. by using a layer contg. gelatin having high jelly strength as the uppermost layer and drying the layer under specified temp. condition.  
     CONSTITUTION: In the manufacture of a silver halide photographic material having at least one hardened layer contg. a gelatin binder as the uppermost layer on a support such as polyethylene laminated paper, gelatin having ≥200g jelly strength according to the Pagi method is allowed to be contained in the layer as the binder. In a drying process after coating the layer, the layer is dried under the following conditions: considering the temp. of the m.p. of the layer at that time plus 5°C to be the border, the surface temp. of the layer is adjusted to the temp. or below in the practically constant rate drying section and to the temp. or above in the reduction rate drying section. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59215888-A (JP)
Title: Multicolor thermal transfer recorder
Inventor: MATSUDA HIDEO
IPC: B41J35/14
Filed: 1983-05-25
Abstract: PURPOSE:To efficiently use a ribbon and reduce running cost, by a method wherein a plurality of independent ribbon cassettes are fitted to a carriage, and providing a device for taking up only the ribbon whose color being used for printing at the time of moving the carriage. CONSTITUTION:A magazine 25 containing a plurality of independent ink ribbon cassettes 30, 31, 32 of different colors is moved by moving a magazine base 34 in upward direction by driving an ink ribbon lifting motor 33, whereby a desired one of the cassettes is faced to a platen 22. When recording is started with the cassette 30 selected by initialization, a pulley 39 is rotated as the carriage 24 is moved, and a take-up shaft 41 and vanes 42 are rotated. As a result, take-up cores 43, 44 of the cassette 30 engaged with the vanes 42 are rotated, and the ink ribbon is taken up by an amount corresponding to the used part thereof. When returning the carriage 24, a one-way clutch 40 so functions that the rotation of the pulley 39 is not transmitted to the shaft 41. When the cassette 31 is then selected, the vanes 42 of the shaft 41 are engaged with take-up cores of the cassette 31, so that only the ribbon encased in the cassette 3l is taken up.
Patent JP-S5619912-A (JP)
Title: Clamper for top cap
Inventor: MANFUREETO HIIN
IPC: B21B31/00
Filed: 1979-07-25
Abstract: PURPOSE:To detach the top cap safely in a short time, by installing the mechanism for turning the clamp lever connecting the top cap to the main frame. CONSTITUTION:At interchanging the roll, at first on purpose to detach the top cap 5 by operating the turning mechanism for two couples of clamp levers connecting the top cap 5 to the main frame 6, the rod 1A is pulled back by the hydraulic cylinder 1 so as to bring the upper ends of the clamp levers 2A, 2B, near to each other, and to take the lower ends of the clamp levers 2A, 2B, out of the inverse T type hole of the main frame 6. Next, by pulling back the rod 7A of the hydraulic cylinder 7 for turning the top cap 5, the arms 5A, 5B, of the top cap 5 are pulled downward, and open the top cap 5 upward taking the pivot pin 9 as the fulcrum. Under this condition, the roll interchanging work is carried out.
Patent JP-S60237911-A (JP)
Inventor: ISHIBASHI KIYOHARU
IPC: A01D41/02
Filed: 1984-05-09
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-S57208561-A (JP)
Title: Cover opening and closing device
Inventor: SHIMADA TAKESHI
IPC: G03B27/62
Filed: 1981-06-19
Abstract: PURPOSE:To open and close a cover in a stable balance state, by providing a main body side bracket with a moving elemnt which is freely movable by a spring pressure adjusting screw along the top surface of a leaf spring in the contacting and separating directions of an eccentric shaft. CONSTITUTION:A spring pressure adjusting screw 9 engages the raised part of an end plate 1c through a groove 9b formed at a head part 9a in a free rotating state, and the tip side of the screw 9 is projected toward an eccentric shaft 4 and then screwed into a moving element 10. The moving element 10 is positioned between guiding parts 1f and 1f, formed by bending the upper edges of both side plates 1a and 1b of a main body side bracket 1, and the top surface of a leaf spring 7, and moved in the contacting the separating directions of the eccentric shaft 4 by the rotation of the spring pressure adjusting screw 9, thereby adjusting the spring force of a leaf spring 8 freely.
Patent JP-S57209730-A (JP)
Title: Manufacture of alloy wheel for vehicle
Inventor: ASHIZAWA YOSHIMI
IPC: B60B3/02
Filed: 1981-06-19
Abstract: PURPOSE:To manufacture wheels for vehicles in which the rim and the disk are formed in a body at high shape accuracy by forming a disk-shaped metallic material to a cuplike form and after correcting thickness deviation of peripheral wall roller forming to required rim-shape using a different mandrel. CONSTITUTION:A disk-shaped material of Al alloy etc. is forged to a cuplike material 10. It is inserted into the mandrel of a spinning machine and thickness deviation is corrected by cutting with a bit while clamping with a tail rod 18 and rotating to make the thicknesses t1 and t2 a uniform value. Next, a spinning roll 22 is brought close to the peripheral wall 14 of the cuplike material, and spinning is made while rotating the material with the mandrel 16. The wall part 14 is rolled and stretched leaving the flange part 24 to reduce thickness of the wall part 14 uniformly. Then, the mandrel 16 is changed to 26, and spinning is made by a spinning roll 28 to form the rim part 30 keeping the inner side of the wall of the part A off from the mandrel 26 and bringing the left part into contact with the mandrel 26. Thus, a wheel for vehicle is manufactured.
Patent JP-H07280718-A (JP)
Title: Viscosity measuring device
Inventor: AZUMI TADAHIKO
IPC: G01N11/16
Filed: 1994-04-06
Abstract: PURPOSE:To provide a viscosity measuring device that can secure the reproducibility of data and obtain the reliability of the device. CONSTITUTION:A viscosity measuring device is provided with an upper torsion wire holding part 1 serving as an electrode, an upper torsion wire 2 hung from the upper torsion wire holding part 1, a movable coil 3 connected to the upper torsion wire 2, a lower torsion wire hung from the movable coil 3, a lower torsion wire holding part 5 fitted to the lower torsion wire and used as an electrode, and a pair of magnets 10, 11 disposed opposedly with the movable coil 3 in between.
Patent JP-S60238806-A (JP)
Title: Automatic focusing device
Inventor: FUJITA AKIHIRO
IPC: G02B7/28
Filed: 1984-05-12
Abstract: PURPOSE:To obtain a device which causes no loss of a light quantity and has a good detecting sensitivity by a simple constitution, by constituting a photodetector of an automatic focusing device, of four photodetectors divided into four in axis symmetry, and installing thin prisms in front ot the photodetector, so as to cross by placing an optical axis between them. CONSTITUTION:A photodetector 27 is constituted of four photodetectors 27a, 27b, 27c and 27d divided into four in axis symmetry, placed so as to be orthogonal to an optical axis of an optical system, and thin prisms 25, 26 are crossed and installed in front of said photodetector so as to become an axis symmetry by placing the optical axis between them. A light from a light emitting element 1 is reflected by a half mirror 2, transmits through an objective lens 3 and irradiates an object surface 4. The light reflected by the object surface 4 is converged by the objective lens 3, transmits through the half mirror 2, also transmits through the prisms 25, 26, and forms an image of two spots S1, S2 on the photodetector 27. The focusing of a photographic optical system is controlled by a signal detected by the photodetector 27.
Patent JP-S591411-A (JP)
Inventor: JIYON MARUKORUMU PATSUDOFUIIRU
IPC: A61K47/38
Filed: 1983-05-27
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-H08287214-A (JP)
Title: Body position detection system using two-dimensional sensor
Inventor: KANEDA NORIKO
IPC: G01V8/10
Filed: 1995-04-19
Abstract: PURPOSE: To perform more precise human body position detection by using position information outputted from a two-dimensional infrared sensor device. CONSTITUTION: Angle information which has a two-dimensional area as a detection visual field and shows the direction of a body and information on the distance from its own installation position of the system to the body are periodically outputted. This system is equipped with plural two-dimensional sensor devices 1 and 2 and a body detection controller which receives the angle information and distance information from the two-dimensional sensor devices 1 and 2, and the two-dimensional sensor devices have the same object areas to be detected and the body detection controller detects the position of the body by using the received angle information and distance information, puts the positions 14a1, 14a2, 14b1, and 14b2 of bodies within a certain distance together in groups 14a3 and 14b3 when the positions of the bodies are plotted on the plane of the detection object area,  and finds the centers of gravity 14a4 and 14b4 of the grouped positions, thereby deciding the positions 14a4 and 14b4 of the centers of gravity as the presence positions of the bodies.
Patent JP-H11266804-A (JP)
Title: Royal jerry oily suspension and royal jerry capsule
Inventor: FUKAZAWA TAKAYUKI
IPC: A23L21/20
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To obtain a royal jerry oily suspension simply and precisely suppressed in discoloration with time, capable of elongating the appreciation term, and enhancing the commercial value by formulating a chemically stable solid with an oil liquid for suspending the royal jerry. SOLUTION: This royal jerry oily suspension is obtained by formulating a chemically stable solid (preferably having <=20 μm average particle diameter) such as calcium carbonate and a power of bovine bone with an oil liquid such as a sunflower oil for suspending a royal jerry such as raw royal jerry and dried royal jerry. The royal jerry oily suspension as a content is formed into the objective royal jerry capsule by encapsulating the royal jerry oily suspension with a soft capsule or a hard capsule.
Patent JP-H08290922-A (JP)
Title: Feeding melted glass and device therefor
Inventor: HAYASHI TOSHIAKI
IPC: C03B7/088
Filed: 1995-04-19
Abstract: PURPOSE: To simply perform the change in the feeding amount of melted glass in a short time. CONSTITUTION: Plural feeding openings 3 different in their inner diameters are formed in a rotating plate 4, and the rotating plate 4 can be rotated to exchange a feeding opening with the other feeding opening for the feeding nozzle 1. The process for feeding the melted glass into the other feeding opening comprises cooling the lower part of the feeding nozzle 1 with a cooling pipe 2, lowering the rotating plate 4 to separate the rotating plate from the feeding nozzle 1, moving a feeding opening 3 having a desired diameter to a place below the feeding nozzle 1, raising the rotating plate 4, connecting the exchanged feeding opening 3 to a feeding nozzle 1, and again feeding the melted glass.
Patent JP-H03292307-A (JP)
Title: Bismaleimide compound and production of polyimide
Inventor: YAMASHITA MITSUHIRO
IPC: C08F22/40
Filed: 1990-04-11
Abstract: PURPOSE:To obtain a polyimide excellent in heat resistance and moldability by addition-polymerizing a specified bismaleimide compound having a thioether or ether group. CONSTITUTION:A polyimide is obtained by addition-polymerizing a bismaleimide compound of formula I (wherein X is -O- or -S-, A is a group selected from among groups of formulas II, III and IV, etc., and Z is -C=C- or a group of formula V).
Patent JP-S62250716-A (JP)
Title: Output buffer circuit
Inventor: TAKAO MITSU
IPC: H03K17/16
Filed: 1986-04-23
Abstract: PURPOSE:To prevent an output signal from vibrating by providing a voltage clamp means maintaining the input voltage VGS of a fieldeffect transistor higher than the threshold voltage on the input side of the field-effect transistor. CONSTITUTION:An inverter circuit 14 is connected to the input side of an FET 10 through the voltage clamp means 12. If the voltage clamp means 12 shown in figures (a)-(e) is provided on the input side of the FET 10, its input voltage VGS can be maintained at a higher level than the threshold voltage Vth of the FET 10. As a result, even if a low level signal is supplied to the voltage clamp means 12 through the inverter 14, it can be inputted to the FET 10 by maintaining its level higher than the threshold voltage of the FET 10. Therefore the vibration of the output waveform of the FET 10 can be prevented.
Patent JP-H06306822-A (JP)
Title: Soundproof wall
Inventor: MIYASATO FUKUJI
IPC: E01F8/00
Filed: 1993-04-21
Abstract: PURPOSE:To attenuate a diffracted sound entering the reverse side from the upper end part, of a sound insulating wall. CONSTITUTION:A large number of sound absorbing bodies 2 are arranged at prescribed intervals along the upper end part of a sound insulating wall 1. The sound absorbing bodies 2 are formed in an almost vertical thick plate shape such as a circular shape orthogonal almost to the sound insulating wall 1, and both left and right vertical shape side surfaces are used as a sound absorbing surface 4. An inserting recessed part 7 is arranged upward from the lower end of the sound absorbing bodies 2, and the inserting recessed part 7 is inserted in/fixed to the upper end part of the sound insualting wall 1, and the sound absorbing surfaces 4 of the adjacent sound absorbing bodies 2 are installed opposite to each other.
Patent JP-S6480434-A (JP)
Title: Pigment dispersant
Inventor: FUKUI MINORU
IPC: C09K23/52
Filed: 1987-04-16
Abstract: PURPOSE:To enhance dispersibility of a pigment dispersant for several kinds of paint resins, by producing the pigment dispersant by allowing a specified polyepoxy compd. to react simultaneously with a specified amine compd. and a specified prepolymer having a carbonyl group. CONSTITUTION:A polyepoxy compd. grafted with a prepolymer is allowed to react with a specified amine compd. By this reaction, a pigment dispersant expressed by formula I is obtd. wherein each R1 and R2 is H, alkyl group, aryl group, or heterocyclic group, with the proviso that each R1 and R2 is not H at the same time, R1 and R2 may form a heterocyclic ring having a substituent or having no substituent, together with the N atom expressed in the formula; X is a 25-6,000C hydrocarbon group comprising a carbonyl group, ether linkage, or urethane linkage; Z is a polyester residue having 300-7,000 number average mol.wt.; each n and m is >=1 being 140>=n+m>=7.