baber/WOPTO huggingface dataset:
Patent JP-H04317180-A (JP)
Title: Three-dimensional picture processor
Inventor: OZORA MAYUMI
IPC: G01B11/24
Filed: 1991-04-17
Abstract: PURPOSE:To obtain the three-dimensional picture processor equipped with a function calculating a normal vector on the surface of an object in real time. CONSTITUTION:The three-dimensional picture processor, equipped with an (x) direction differential part 1 obtaining linear and quadratic differential calculus by turning the horizontal scanning direction in a distance picture to (x) direction and the vertical direction to (y) direction, a synchronization adjustment part 2 inputting and synchronizing each differential calculus at its output, and a normal vector calculation part 3 inputting each differential calculus to be outputted from the synchronization adjustment part 2 and calculating the normal vector on the surface of the object, calculates the normal vector on the surface of the object based on a distance picture.
Patent JP-S61242663-A (JP)
Title: Process for recovering waste heat from painting booth
Inventor: MURAKAMI TERUHIRO
IPC: B05D1/02
Filed: 1985-04-20
Abstract: PURPOSE:To maintain heat recovering performance at a fixed value and to prevent increase of consumed power by allowing exhaust air from a booth and recovered liquid to contact with each other and to remove the mist of the paint, then recovering the heat of the recovered liquid, and utilizing the recovered liquid by circulation. CONSTITUTION:Air is fed to a painting booth 7 and sucked simultaneously with an exhaust air fan 13 in a process for recovering the waste heat of the painting both, and the sucked air is allowed to contact with the exhaust air G with circulating water W1 in a gas/liquid contacting device 9. Since the dew point of the air is higher than the temp. of the circulated water W1, the paint mist is recovered by the circulated water W1, and the waste heat of the exhaust air G is simultaneously recovered easily. Thereafter, the circulated water W1 and the exhaust air G are guided to a gas/liquid separation chamber 12, where both are separated, and the air G is discharged to the atmosphere, and the circulated water W1 is treated physicochemically in a paint mist removing device 17, and reutilized after recovering heat in an evaporator 20.
Patent JP-S62244504-A (JP)
Title: Inertial force balancing device for pilger type rolling mill
Inventor: TAKAHASHI MUNEHARU
IPC: B21B21/04
Filed: 1986-04-15
Abstract: PURPOSE:To reduce the size of an installation and to stabilize the operation thereof by mounting an air cylinder to a rolling mill to balance the inertial force of reciprocating motion and providing mass air balancers to a crank shaft. CONSTITUTION:The air cylinder 10 is provided by connecting the same to a stand 8. A front chamber 19 and rear chamber 20 are formed to a piston 11 and further a common screw 23 is penetrated through auxiliary cylinders 21, 22. A jack 13 is screwed to the center. The inertial force of the reciprocating motion of the stand 8 is balanced by the pressure of the compressed air of such mechanism. Mass balancers 16, 16' are provided to a pair of upper and lower shafts 17, 18 which are provided to the crank shaft 2 and rotate at the twice higher speed is opposite directions to balance the inertial force of the quadratic term. The need for large-sized balance weighs is eliminated by the above-mentioned, by which the size of the installation is reduced and the operation thereof is stabilized.
Patent JP-H10284374-A (JP)
Title: Charged particle beam projection exposure system
Inventor: OKINO TERUAKI
IPC: H01J37/09
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To fix the application quantity of electron beams at the boundary part of patterns, even when a cell pattern and a peripheral circuit pattern having different proximity effects are provided such as in DRAM. SOLUTION: In the upper stream of a mask, first and second shaping apertures 51 and 52 are provided, and a deflecting system 53 is provided for deflecting the rectangular cross-section electronic beams transmitted through the first shaping aperture 51. The electronic beams shaped to have a rectangular cross-section are deflected by the deflecting system 53, and the opening image of the first shaping aperture 51 is shifted on the second shaping aperture 52. The intensity distribution of the electronic beams in the small region of a mask 50 has a characteristic dependent on the beam deflecting direction and the mask shifting direction. When the electronic beams are deflected in a direction opposite to the mask shifting direction, the intensity of the electronic beams in the small region reduces in the mask shifting direction.
Patent JP-S62242304-A (JP)
Inventor: WAKAHATA YASUO
IPC: H01C7/10
Filed: 1986-04-14
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-H06274700-A (JP)
Title: Character recognition device
Inventor: OOAKU SHIORI
IPC: G06K9/72
Filed: 1993-03-19
Abstract: PURPOSE:To correct even a character string that can be used as a front end one by using a character connecting pattern cost table setting the character connecting pattern of a pre-connecting character and a post-connecting character as a key. CONSTITUTION:An image is inputted by an image input part 1, and character recognition is performed by a character recognition part 2, and a candidate character is extracted. The candidate character obtained from the character recognition part 2 is generated as the character string at a post-processing part, and collation with a language dictionary 4 is performed at a language dictionary collating part 3. The cost of the character connecting pattern of a KATAKANA (square form of Japanese syllabary) character string not being collated with the language dictionary 4 comprising the character string is found from the character connecting pattern cost table 6 set in advance, and a cost value is accumulated by the number of connecting patterns, thereby, the cost of the character string can be calculated. Thereby, it is possible to correct the character string of an unregistered word described in KATAKANA to the one with likelihood as a word.
Patent JP-S5611629-A (JP)
Title: Focus detector for optical information reproducing unit
Inventor: TANAKA YOSHIHARU
IPC: G11B7/09
Filed: 1979-07-05
Abstract: PURPOSE:To make small the unit in size, by forming imagewise on the photodetector and decreasing the distance between the photodetector and the converging lens, through the provision of optical element consisting of the combination of convex or concave lenses in the optical path of reflection beam. CONSTITUTION:The incident beam 2 through the converging lens 4 forms the focus on a point on the recording disc outside the optical axis (m) and the reflection beam 5 passes through the coverging lens 4 and the convex lens 8 inserted in the optical path. The image point P1 without the convex lens 8a moves to P2. To extend the diameter of the spot of the point P2, when the light beam passes through the convex lens 8b, the image point moves to P3 and spot is produced on the photodetector 6. Although the sensitivity of focus is kept constant with the insertion of the lens systems 8a, 8b, since the distance l1 is reduced, the unit is made small in size.
Patent JP-H09275590-A (JP)
Title: Cordless telephone set
Inventor: NEGISHI YOICHI
IPC: H04W12/08
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To simply and surely output a voice or the like stored in a master set from a slave set used as a communication terminal equipment for a prescribed broad band communication network. SOLUTION: A master set 10 is provided with a voice storage means 16 storing and reproducing at least a voice signal and a master set control means 20 controlling the voice storage means 16. A slave set 30 is provided with an instruction storage means 39 storing an instruction code to read a signal stored in the voice storage means of the master set and a slave set control means 36 sending a code stored in the instruction storage means 39 to the master set when a prescribed operation is conducted.
Patent JP-S60229329-A (JP)
Inventor: SASAMOTO RIYOUHEI
IPC: H01G13/00
Filed: 1984-04-27
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-H01258569-A (JP)
Title: Electronic still camera
Inventor: TAKABA TETSUSHI
IPC: G11B20/02
Filed: 1988-04-08
Abstract: PURPOSE:To record the picture signal of a good quality on plural recording media without dubbing by simultaneously recording the same picture signal obtained by processing the picture signal from an image pickup element on the plural recording media. CONSTITUTION:The picture of an object from an optical lens 1 is image formed on the light receiving face of a CCD 3 as the image pickup element through a diaphragm 2. A signal photoelectrically transferred in the CCD 3 receives the processing of a chrominance signal or a luminance signal or the like in a process circuit 4, is FM modulated and outputted to a recording circuit 5. The recording circuit 5 records the picture signal on a first magnetic disk 7 through a recording head 6 to bring into contact switches 8, 9 with contacts A, C and records the picture signal on a second magnetic disk 11 through a recording and reproducing head 10. When the switch 8 is brought into contact with the contact B, a sound signal is recorded on the field track of the magnetic disk 11. Then, the switch 9 is connected to a contact D reproduce 16 and monitor 17 the picture signal. Thereby, the picture signal of the good quality is recorded on the plural recording media without dubbing.
Patent JP-S569640-A (JP)
Title: Air fuel ratio controller for internal combustion engine
Inventor: MORI HARUO
IPC: F02M1/10
Filed: 1979-07-05
Abstract: PURPOSE: To prevent the mixed air from becomming excessively thick at warming up by connecting the second air bleed which is opened only at warming up with a fuel passage of an engine which is supplied with rather thick mixed air.  
     CONSTITUTION: A main nozzle 17 which opens into a venturi part 18 of a carburetor 6 is connected to a float chmber which is not indicated in the figure through a fuel passage 12. The first air bleed 20 which is connected to the upper part of the venturi 18 and the second air bleed 13 which has a bimetal valve 27 at its top are connected with the passage 12. Then, the valve 27 detects the temperature of a cooling water passage 33 and supplys air to the fuel passage 12 by being opened below the set temperature. Furthermore, in an exhaust system 3 of an engine 1, the secondary air is fed through a lead valve 32, and also, a purifier 11 is provided in an exhaust pipe 10. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02264687-A (JP)
Title: Motion game device
Inventor: TAKADA KINJI
IPC: A63F13/285
Filed: 1989-04-04
Abstract: PURPOSE:To obtain a motion game device provided with a function being full of presence by constituting it so that operating information obtained by operating a bicycle is processed as data and a character image is set and displayed as a game advances. CONSTITUTION:This device is provided with a bicycle provided with a handle angle detecting means, a brake detecting means, a gear change detecting means and a number-of-revolution detecting means, a game advance control means for processing the operating information obtained by operating the bicycle as data, and an image display means for setting and displaying a character image as a game advances. In this state, when a game person rides on the bicycle and executes a pedaling motion, the game advances by processing the operating information obtained through the handle angle detecting means, the brake detecting means, the gear change detecting means, and the speed-of- revolution detecting means as data, not only an operation of fingertips but also a motion of a game person's body are inputted to the operating information, and a game being full of presence can be enjoyed.
Patent JP-S5514823-A (JP)
Title: Composite sliding material
Inventor: SAHASHI SUMIO
IPC: C23C4/08
Filed: 1978-07-13
Abstract: PURPOSE:To improve the adaptability, fatigue durability, abrasion resisting property or sliding property, by carrying out pressure welding of middle layer composed of Al-low Sn base alloy or no Sn contained Al alloy containing each specific amount of Sn.Cr with steel plate and forming metal spray layer composed of limited quantity of Pb and Al on the above layer. CONSTITUTION:The middle layer 2 composed of Al-low Sn base alloy containing Sn<=10%, preferably 3-10% and Cr; 0.1-1% or no Sn contained Al alloy, is pressure welded on the steel plate 1. Next, the metal spray layer 3 composed of Pb;5-40%, Al; balance, is formed on the layer 2 so as the thickness to be 0.01- 0.15mm. The above composite sliding material is used for bearing of vehicle engine or various kinds of sliding materials availably.
Patent JP-H11277368-A (JP)
Title: Race groove processing device and its processing method
Inventor: TAKAGI SHIGEYOSHI
IPC: B23Q15/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To manufacture a product stably in dimension by grasping a processing condition through the monitoring of detected signals from a processing machine located at a remote site, and also through making proper adjustment and setting by means of remote control. SOLUTION: This invention is related to a device processing a work W having a race groove (a) in which balls are rolled so as to be run, and the device is equipped with an information processing means 10 located at a remote site, which is connected by a telecommunication line 12. An individual processing device 1 allows a work to be processed by a processing machine part based on control from a control means 4, and is equipped with a setting means 15 having set basic processing information, and with a processing detection means 8. The difference between the set information of the setting means 15 and the detected information of the processing detection means 8, is operated by operation means 16, and is fed back to the control means 4.  The fed back information is used for controlling the control means 4, and is concurrently transferred to the information processing means located at the remote site. A processing condition is grasped by the information processing means 10 at remote site, and the content of setting for the setting means 15 is renewed by information given from the means 10 through the telecommunication line 12.
Patent JP-S5422337-A (JP)
Title: Alphamethyldopa derivatives
Inventor: NAKAMIZO YOSHIHIRO
IPC: A61K31/22
Filed: 1977-07-18
Abstract: PURPOSE: Alphamethyldopa derivatives of formula (R 1-2  is H, alkylcarbonyl, alkylenecarbonyl, substd. or unsubstd. benzoyl, alkoxycarbonyl, aralkyloxycarbonyl, substd. carbamoyl(however, excluding the case where R 1-2 's are H at the same time); R 3  is H, alkyl], and their acid salts. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07266522-A (JP)
Title: Production of artificial marble
Inventor: HIRAO SHINZO
IPC: B29C39/10
Filed: 1994-03-31
Abstract: PURPOSE:To produce inexpensive artificial marble keeping antibacterial effect for a long period of time. CONSTITUTION:A inorg. antibacterial agent 2 is uniformly dispersed in a matrix resin 1 such as an unsaturated polyester resin or a vinyl ester resin to form a raw material for a gel coat layer and a filler 4 is uniformly dispersed in a matrix resin 3 such as an unsaturated polyester resin or a vinyl ester resin to form a raw material for a base layer and both raw materials are used to mold artificial marble.
Patent JP-S59211139-A (JP)
Title: Full adder
Inventor: UYA MASARU
IPC: G06F7/50
Filed: 1983-05-16
Abstract: PURPOSE:To increase the addition speed by using two 5-input logical gates, a 2-input logical gate and a 3-input logical gate to constitute a full adder. CONSTITUTION:Two 5-input (a-e) CMOS logical gates 1 and 2 have an output f=0 when a=b=c=1 or a=d=e=1 is satisfied and an output f=1 when a=b= c=0 or a=d=e=0 is satisfied. A 2-input (g, h) logical gate 3 has an output K=0 with g=h=1 and an output K=1 with g=h=0. A 3-input (l, m, n) logical gate 4 has outputs k=0 and k=1 with l=m=1 and l=n=0 respectively. An addition signal A, a signal B to be added and a carry input signal Ci are used as inputs to obtain an addition output S and an output signal Co. In such constitution, the addition is possible at a speed about double as high as the conventional value.
Patent JP-S63251931-A (JP)
Title: Production of thin film type magnetic recording medium
Inventor: ARIKAWA SETSU
IPC: G11B5/85
Filed: 1987-04-07
Abstract: PURPOSE:To obtain a magnetic film having high saturation magnetization while maintaining characteristic values by projecting ions of a small ion current density to the side where the incident angle of vapor is large and projecting the ions of a small ion current density to the side where the incident angle is small. CONSTITUTION:Iron or ferromagnetic material essentially consisting of iron is deposited by evaporation on a substrate 21. Ion sources 28, 29 which project the ions of a gaseous mixture contg. gaseous nitrogen and gaseous oxygen are provided to project the ions onto the substrate 21 to which the vapor (a) of the ferromagnetic material is projected. The ions of the small ion current density are projected to the side where the incident angle of the vapor (a) is large among the parts where the vapor (a) of the ferromagnetic material is projected onto the substrate 21. The ions of the large ion current density are produced to the side where the incident angle is small. The magnetic film of a high density is, therefore, stably formed without being affected by the various incident angles in the specified process for film formation. The magnetic film having the excellent magnetic characteristics and particularly large value of saturation magnetization is thereby obtd.
Patent JP-H01260046-A (JP)
Title: Lace loom
Inventor: BUUDOUURU ARAN
IPC: D04C3/24
Filed: 1988-04-09
Abstract: PURPOSE: To operate a lace machine at high speed, to easily adjust it and to make programming more simply by rotatably joining each knurl with its driving pinion through a wedging mechanism. CONSTITUTION: The purpose of this invention is achieved as follows: (1) rotatably joining each knurl 6 with its driving pinion 5 through a wedging mechanism 37; (2) equipping the mechanism 37 with a movable latch 54 and a nail 38 fixed at the tip of the latch; (3) making the latch 54 act depending on a program; (4) equipping each knurl 6 with a cam-like contour 43 for cooperating with a tappet 44 between the circular head part and a skirt one below it; (5) attaching the tappet 44 to the inside of a sleeve 45 fixed on a rib 46 coupled with a thick plate 3 in a sliding state.
Patent JP-H09276379-A (JP)
Title: Deodorant
Inventor: SEKINE YOSHIKA
IPC: B01D53/81
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To effectively utilize unused ferrite waste discharged from the electronics industry, by incorporating ferrite particles with a deodorant. SOLUTION: This deodorant contains ferrite particles. Though it is allowed to use the ferrite particles only, odor gas is effectively removed by adding one or two kinds of metal oxide particles selected from Mn, Cu, Mg, Od, Ti, Zn, and V other than ferrite particles. Among those metal oxide particles, manganese dioxide particles are preferable. The particle size of ferrite particles and metal oxide particles are preferable to be in a range of about 0.1-20μm. A trend to reduce the deodorizing effect exists if the particle size is larger than that, and aggregation of particles tends to easily occur to make the homogeneous mixing harder if the particle size is smaller than 0.1μm.
Patent JP-H11282348-A (JP)
Title: Hyperelliptic curve enciphering method, and its decording
Inventor: WATANABE KAZUO
IPC: G09C1/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To shorten cipher processing time. SOLUTION: Elements of a Jacobian variety are utilized as several kinds of pairs of points on a hyperelliptic curve for a disclosure key used in the case of enciphering an ordinary sentence in a hyperelliptic curve enciphering method using the Jacobian variety accompanied to the hyperelliptic curve, and for an operation of addition on the Jacobian variety used in the case of decording encipherment using the disclosure key. However, pairs of points replaced by a point at infinity are used if necessary not to come into a conjugated relation each other among the points which are not points at infinity out of the points on the hyperelliptic curve. Conjugated relations of the points constituting the elements and number of point at infinity thereof are marked to reduce calculation in the case of addition operation on the Jacobian variety.  A cipher processing time is shortened thereby in the present invention compared with conventional one while securing difficulty for a discrete logarithm problem.
Patent JP-H11280552-A (JP)
Title: Model of stirling engine
Inventor: RI TERU
IPC: F02G1/043
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a model of a Stirling engine having excellent durability for a long operation time. SOLUTION: A glass ball 22 is sealed inside of an annular ring 30 which is supported struts 12A and 12B so as to be freely rocked with an axis 32a, 33a center. A pipe 36 connected to the ring 30 and a cylinder 16a are connected to each other by a flexible tube 26 for communicating the inside of the ring 30 with the inside of the cylinder 16a. The air inside the ring 30 is heated to expand by an alcohol lamp 14 for extending the cylinder 16a. This leads that the ring 30 inclines and the glass ball 22 moves to the side of the alcohol lamp 14 to push the air locally heated to the side of cylinder 16a. The air is cooled by a cooling fan 34 to contract and further the cylinder 16a is degenerated. As a result, the ring 30 inclines to the opposite side and the glass ball 22 moved to the side of the cylinder 16a. These processes are repeated.
Patent JP-S60229633-A (JP)
Inventor: YAMAZAKI KIYOKUMA
IPC: H02J3/00
Filed: 1984-04-26
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-H05230976-A (JP)
Title: Manufacture of tile unit
Inventor: YAMAZAKI KENICHI
IPC: E04F13/08
Filed: 1992-02-24
Abstract: PURPOSE:To prevent the occurrence of defective attachment of tile units by formation of smoothened surface of nonwoven fabrics due to exposure of polymer cements when the tile units are cured for hardening. CONSTITUTION:A nonwoven fabric 2 impregnated with a polymer cement is partially supported and hardened by curing so that the polymer cement is allowed to exude by its thixotropic property to the portion of the nonwoven fabric 2a in contact with vinyl sheet. In the nonwoven fabric 2b not touched by the other vinyl sheet, the surface of the nonwoven fabric 2 is exposed without exudation of the polymer cement. When the nonwoven fabric 2 is exposed to the surface in such a way, anchoring effect with cement mortar as an adhesive can be raised during the construction period of tile units and the slackening of the whole tile units does not occur even after the tile units are just attached.
Patent JP-H10281478-A (JP)
Title: Heating panel and its manufacture
Inventor: KISE KAZUHIKO
IPC: F24D3/16
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a heating panel having excellent strength in a simple process. SOLUTION: In manufacturing a heating panel formed by laminating a fiber board, such as a particle board 10, and a metallic skin material 20, the metallic skin material 20 is properly recessed and to form a recessed groove 22 for a piping. A protrusion part on the back of the recessed groove 22 for a piping is laminated before molding of the particle board 10, and the wood fiber assembly and the metallic skin material 20 are press-molded in one lot.
Patent JP-S5421241-A (JP)
Title: Automatic gain control unit
Inventor: SHIMADA HIROMICHI
IPC: H03G3/20
Filed: 1977-07-19
Abstract: PURPOSE:To establish AGC unit for multichannel remarkably reducing the edifference of attenuators between channels, by constituting the base current to the variable impedance element is supplied from the collector of a transistor Tr ban branched via a resistor.