baber/WOPTO huggingface dataset:
Patent JP-H0891774-A (JP)
Title: Method and device for swing stop control of crane
Inventor: SHINTANI HIROKAZU
IPC: B66C13/22
Filed: 1995-07-26
Abstract: PURPOSE: To function a load swing suppression including a load swing produced by a force specific to swing motions such as centrifugal force and Coriolis force. CONSTITUTION: In a swing angular acceleration calculating means 18, a fundamental control time required to stop a swing body is obtained from a natural frequency of a lifted load which was obtained from a rope length, the fundamental control time is multiplied by a coefficient of correction pre-determined by a relation with a swing speed considering a swing of the lifted load caused by a swing motion so as to obtain a correction control time. Also, in a braking torque calculating means 19, a braking torque is obtained from the correction control time.
Patent JP-2000023126-A (JP)
Title: Video telephone system
Inventor: HAMAGUCHI TADAHIKO
IPC: H04N7/14
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption and to miniaturize the video telephone system. SOLUTION: Concerning the video telephone system composed of an image pickup means for picking up image information, communication means for transmitting the information of image, voice or character to a distant place, image display means for displaying the image information and character information display means for displaying character information, the character information display means is arranged on the front face of the image information display means and the display image on the image information display means is displayed through the character information display means.
Patent JP-H1140623-A (JP)
Title: Semiconductor device and its manufacture
Inventor: KOBA TOSHIHIKO
IPC: H01L21/3205
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To supply a stable power to a circuit in a semiconductor chip, by connecting an island of a lead frame to which the semiconductor chip is fixed, and an interconnection portion provided at the outer periphery of the semiconductor chip, by means of sheeted conductors. SOLUTION: This device comprises sheeted conductors (metals) 11 made such as of gold, aluminum and the like, and an interconnection portion (a metal interconnection for an inner-and-outer peripheral portion of the chip) 14 made such as of aluminum and the like which is exposed annularly to the outer periphery of the semiconductor chip 1. An island 10 has the same potential as GND 1 pins L2, and is connected to the metal interconnection 14 for the inner-and- outer peripheral portion of the chip, through the sheeted metals 11. Other pins L1, L3, L4 are, respectively, connected to bonding pads 2 by bonding wires 3. Thus, the semiconductor chip 1 can be made into a highly dense chip, thereby reducing the area of the chip, and further, reducing the number of the pads inside the semiconductor chip 1.
Patent JP-S5979427-A (JP)
Title: Magnetic recording medium
Inventor: SOMEZAWA MASASHI
IPC: C09D175/04
Filed: 1982-10-29
Abstract: PURPOSE:To enhance magnetic characteristics and electromagnetic conversion characteristics, to harden a magnetic layer through irradiation of radioactive ray and to improve abrasion resistance of a coat film by using a binder of a combination of a compd. having a polar group and an acrylic compd. having >=2 double bonds in the molecule. CONSTITUTION:The binder is composed of the first component of an acrylic compd. having >=2 unsatd. bonds in one molecule and the second binder component of a compd. having at least one polar radical selected from a group as shown in formula I in which M is H or an alkali metal and M' is H, an alkali metal, or a lower hydrocarbon group, and said binder is hardened by irradiation of radioactive ray. In said general formula, the alkyl group is preferably a 1-6C straight or branched satd. hydrocarbon group. Said acrylic compd. is radically polymerized by irradiation of radioactive ray to form a complicated reticular three-dimensional cross-linked structure, and it is hardened in a state involving units having a hydrophilic polar group in this cross-linked structure.
Patent JP-H0946559-A (JP)
Title: Composite camera
Inventor: TAMAMURA HIDEO
IPC: G03B17/48
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a means by which both images of an optical finder and an electronic view finder are observed easily, a large image is viewed in the case of using the video camera and an image is overlapped on an image of the optical finder almost in the same size to facilitate parallax correction in a composite camera where a silver salt still camera and the video camera are integrated. SOLUTION: An image picked up by a video camera is displayed in an optical finder 6 of a still camera 1 by an LCD 15 via a half mirror 17, a zoom optical system is employed for the LCD and its optical system and the unit is moved optionally so as not to be in duplicate with an object in the optical finder. In the case of using only the video camera, not a small image but a large image is viewed from the finder.
Patent JP-S5893141-A (JP)
Title: Gas discharge panel and its driving method
Inventor: SHINODA TSUTAE
IPC: G09G3/28
Filed: 1981-11-26
Abstract: PURPOSE:To remove the diffusion of discharge into an adjacent discharge cell without degrading the luminous intensity of each discharge cell by applying write voltage between an electrode on the first substrate on which a free conductor is arranged and an opposed electrode when the former electrode is relatively a positive polarity. CONSTITUTION:When the write discharge of a selected discharge cell is performed by applying the voltage of a negative write level -Vw to the Y electrode 2' of a display both sides second electrode substrate 11' so that their combined voltages¦Vs+Vw¦can exceed the discharge start voltage, a great number of charges are attracted at the side of an X electrode 2 to which the positive voltage of a discharge cell formed at the intersection of the electrode and  the wall charge is spread, but the spreading of the charge is weakened by a  free conductor 21 provided at the side of the X electrode 2 and is regulated not  so as to arrive at an adjacent discharge cell. On the other hand, a positive ion  is attracted to the side of the Y electrode 2' to which negative voltage is applied, but an event that discharge is spread by such a positive ion is hard to  occur.
Patent JP-H0943443-A (JP)
Title: Optical fiber having characteristic to suppress polarization dispersion and its production
Inventor: SHIRASAKI MASATAKA
IPC: C03C25/10
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To suppress the polarization dispersion of an optical fiber caused by the residual double refraction of the fiber so as to make the polarization dispersion effectively small in order to prevent the polarization dispersion from deteriorating signals at the time of transmitting light by using the optical fiber. SOLUTION: The optical fiber consists of a coated fiber 28 consisting of a core 20 and a clad 22 and a coating 24. The coated fiber 18 is twisted alternately about 90 deg. each laterally at every prescribed interval 11 (for example, about every 30m). The length of the twisted part 26 where the coated fiber 28 is twisted is <=1m and more preferably about several cm. Since the optical fiber has the residual double refraction, the two main axes, fast axis (f) and slow axis (s) exist within the coated fiber 28. The coated fiber 28 is twisted about 90 deg. in the twisted part 26 and, therefore, the direction of the two main axes in the rear part 21 and the direction of the two main axes in the front part 23 are held nearly alternated with each other.
Patent JP-S6249275-A (JP)
Title: Passive angle measuring system
Inventor: MATSUMURA HIDEKAZU
IPC: G01S3/14
Filed: 1985-08-29
Abstract: PURPOSE:To enable the direction of a target object to be accurately measured even when the level of received signals from a background changes with time and is unnegligibly high as compared with the received signals from the target object by forming a reference beam inclined by a predetermined angle other than an angle measuring beam. CONSTITUTION:Received signals from five hones: azimuth direction angle measuring hones A and B; elevation direction angle measuring hones C and D; and a reference hone E inclined from the hones A-D by an angle determined in advance are outputted in parallel from an antenna 1. Those signals are inputted to a beam changeover circuit 2 and outputted therefrom as signals 12 wherein the received signals from the hones are repeated on time series. The signals 12 become the video signals of a receiver 3 and a subtracting circuit 4 conducts a processing to subtract the signals of the hone E from the signals of the hones A-D. The output signals 14 of the circuit 4 are inputted to a measured angle processing circuit 5 and signals AZ and Al indicative of the direction of a target object are outputted from the circuit 5.
Patent JP-S5894790-A (JP)
Inventor: YAMAMOTO HIROSHI
IPC: H05B6/10
Filed: 1981-11-30
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-H1135278-A (JP)
Title: Physical amount conversion regulating device of deflection angle detecting signal
Inventor: HAKAMATA YOSHIMI
IPC: G01B11/26
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a physical amount conversion regulating device of deflection angle detecting signal which can carry out the physical amount conversion regulating work (work to find correction function of physical conversion formula) of a deflection angle detecting signal automatically in a short time, and can maintain an even product quality. SOLUTION: In a physical amount conversion regulating work, an optical fiber gyro 51 is installed to a hanger 12, and the hanger 12 is deflected in the lateral direction, for example. As a result, while lateral direction deflection angle detecting signals output from the optical fiber gyro 51 and a spiral current type displacement sensor 29 are input respectively, in the measuring data input processor 32 of a control device 31, the lateral direction deflection angle detecting signal input from the optical gyro 51 is converted to a lateral direction deflection angular value of a specific unit of physical amount by a specific conversion formula, and two points of the lateral direction deflection angular value, of the lateral direction deflection angular values converting the physical amount, and two points of lateral direction deflection angle detecting signal input from the spiral current type displacement sensor 29 at the time corresponding to the two points of the lateral direction deflection angular value, are substituted to the x and y in the physical amount conversion equation (y=ax+b) respectively, and the correction functions a and b are found by solving the simultaneous linear equation.
Patent JP-2001020737-A (JP)
Title: Compulsory cooling device
Inventor: MORITA HIDEKI
IPC: F01P1/06
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To cool a plurality of member to be cooled intensively and effectively. SOLUTION: Heat sinks provided on members to be cooled 9, 10 mounted on a hybrid vehicle have respective fins 161B, 162B, which are disposed adjacently facing each other. Both the fins 161B, 162B have the same intervals of wave- like patterns, while they are different in sizes that are determined based on cooling ability required for the members to be cooled 9, 10, that is, the calorific power. Air is taken from an opening 25A and carried intensively to the fins 161B, 162B, and therefore it is possible to simplify a duct structure and save space.
Patent JP-S6167442-A (JP)
Title: High-frequency cheese drier
Inventor: MINAMIMOTO YASUHIRO
IPC: F26B9/06
Filed: 1984-09-12
Abstract: PURPOSE:Cheese is supported between plural sets of electrode plates which is set in a tightly sealed vessel so that the electrode plates are perpendicular to the lengthwise direction and heated by high frequency dielectric heating to effect uniform and high-efficiency drying of cheese. CONSTITUTION:Cheeses are supported between plural sets of electrode plates which have perforates 2a so that they cross perpendicularly to the lengthwise direction in a horizontal vessel of a tightly sealable cylinder. The supporting parts 16 which has cross-shaped section and support cheeses by passing through the bobbins 18 of the cheeses 17 are set to the perforations 2a, then they are pressed with a press 23. The hot air heated in the heater 13 is introduced by a blower through pipe 14, supporter 16, the hollow 18a of the bobbin 18 into cheeses, simultaneously high frequency microwaves are applied from the high-frequency generator 3 to between electrodes 2 to effect dielectric heating to dry cheeses 18. The generated steam is sucked through pipe 5 to ejector 7 and collected into tank 6.
Patent JP-H0510899-A (JP)
Title: Method for measuring physical properties and component amounts of petroleums
Inventor: SHIGUMA HARUO
IPC: G01N29/00
Filed: 1991-07-05
Abstract: PURPOSE:To simply and accurately measure the physical properties and component amounts of petroleums. CONSTITUTION:Ultrasonic waves are applied to petroleums to measure a change in the ultrasonic absorption quantity to a temp. change and the pour point of the petroleums is calculated from the temp. T2 corresponding to the substantial min. point of said absorption quantity and the clogging temp. thereof is calculated from the temp. T1 corresponding to the substantial max. point of the absorption quantity. The content of the additives in petroleums is calculated from the temp. corresponding to the substantial max. or min. point of the absorption quantity. Further, the amount of paraffin in petroleums is calculated absorption quantity becoming almost constant. The content of additives or aromatic components in petroleums is calculated from the sonic velocity of ultrasonic waves propagated through petroleums measured by applying ultrasonic waves to petroleums.
Patent JP-S5892212-A (JP)
Title: Semiconductor device and manufacture therefor
Inventor: IMAOKA KAZUNORI
IPC: H01L21/76
Filed: 1981-11-27
Abstract: PURPOSE:To obtain a semiconductor device having little danger of causing malfunction by the penetration of alpha rays by a method wherein a fault-free layer consisting of two layers of high-density layer and low-density layer is formed on a supporting substrate formed an internal defect. CONSTITUTION:In the drawing, the numeral 1 is a supporting substrate and is a p<+> type silicon substrate made by a CZ method and is controlled to include interlattice oxygen in the inside. A silicon dioxide film 2 and a defective nucleus 3 are formed on the surface of the supporting substrate 1 by applying heating treatment in O2 atmosphere. After removing the SiO2 film, an Si layer 4 is grown on the supporting substrate 1 by an epitaxial growth method. An internal defect 5 is grown in the supporting substrate 1 at the temperature when growing the Si layer 4. However, the p type Si layer 4 formed by the epitaxial growth method is formed into a defect-free layer as no oxide is included in the p type Si layer 4. Next, a low-density p type Si layer 6 is grown on the high-density Si layer 4 by an epitaxial growth method. No internal defect is generated in the low-density layer 6 as well. Thus, a defect-free layer 7 consisting of the high- density p<+> type layer 4 and the low-density p type layer 6 is formed on the supporting substrate 1.
Patent JP-H1139963-A (JP)
Title: Oxide superconductive wire material, stranded wire, method for producing material and stranded wire thereof, and oxide superconductor
Inventor: MOKURA SHIYUUJI
IPC: H01B12/10
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To provide an oxide superconductive wire material having a circular or rotatory symmetric polygonal cross-section and high critical current density and provide a conductor for a stranded wire and a cable employing such a superconductive material. SOLUTION: In this oxide superconductive wire 10, the center part 14a of the stabilized matrix 14 which coats the oxide superconductive filaments 12 is made of a material harder than a material for the peripheral parts 14b. The center part 14a is made of a silver alloy and the peripheral parts 14b are made of silver. The aspect ratio of the filaments 12 is controlled to be 4-40. The thickness of the filaments 12 is controlled to be 2-50 μm. The filaments 12 are arranged in a rotatory symmetric manner around the center of the wire 10. It is preferable that the filaments 12 are laminated in the prescribed directions.
Patent JP-S6434727-A (JP)
Title: Manufacture of cordlike or netlike foam reinforced by core material
Inventor: NODA YOICHIRO
IPC: B29L28/00
Filed: 1987-07-30
Abstract: PURPOSE:To obtain a cordlike or netlike foam reinforced by core material by a method in which the core material is stuck to or impregnated with the thermoplastic resin foaming composition crushed to fine particle diameter, and they are foamed under heating. CONSTITUTION:The core material composed of a cordlike or netlike construction is stuck to or impregnated with the thermoplastic resin foaming composition crushed to the particle diameter of 10-1000mum, and then it is heated and foamed, thereby manufacturing the cordlike or netlike foam reinforced by the core material. When the particle diameter of the powder exceeds 1000mum, the adhesion of the powder to the core material becomes ununiform, and the foamed layer of the cordlike or netlike foam also becomes ununiform, whereby its commodity value is reduced. When the particle diameter of the powder is less than 10mum, its pulverization becomes difficult, whereby its pulverization cost is raised or the foamed layer of the cordlike or netlike foam becomes thin and flat, and its commodity value becomes less. As the core material, a plastic rod and its network, natural fiber and its network, synthetic resin and its network and a metallic wire and its network are used.
Patent JP-2003030191-A (JP)
Title: Material summarizing system
Inventor: RYU TADAMITSU
IPC: G06F19/00
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a system for summarizing materials and analyzing/ organizing materials matched with the concern of a user. SOLUTION: The system comprises (1) an item setting means for setting an item according to the purpose of the user, (2) a knowledge making means for analyzing objective materials and labeling the item to data constituting the material, (3) a storage means for storing data (knowledge making data, hereafter) to which the item generated by the knowledge making means is labeled, and (4) a display means for displaying a summary generated by organizing the knowledge making data by referring to the item as elements.
Patent JP-H0641014-A (JP)
Title: Manufacturing of unsaturated alicyclic ester and its derivative
Inventor: JIYOZEFU BIKUTAA KORESUKE
IPC: C07C67/343
Filed: 1992-06-26
Abstract: PURPOSE: To produce an unsatd. cycloaliphatic ester which is useful as a monomer for polymn. by reacting a diene with a dienophillic (meth/eth)acrylate.  
     CONSTITUTION: A diene expressed by formula I, for example, 1,3-butadiene, isoprene or 1,3-dicyclopentadiene is reacted with a compd. expressed by formula II, for example, trimethylolpropane triacrylate or hydroxyethylacrylate to obtain a compd. expressed by formula III. In formula I, R 1  to R 5  are each H, halogens, CN, silyl or 1-10C hydrocarbyl which may be substituted with halogens; (x) is 0 or 1. In formula II, R 9  is H, methyl or ethyl; R 10  is hydrocarbyl or oxyhydrocarbyl and having at least 5 carbons, or oxyhydrocarbyl, and when (n) is 1, R 10  is -CH=CH 2 ; and (n) is at least 1). The compd. of formula III is reacted with an epoxidizing agent to obtain a 3,4-epoxy deriv. expressed by formula IV, and further hydrogenated to obtain a satd. cycloaliphatic ester expressed by formula V. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H0357353-A (JP)
Title: Telephone set
Inventor: SAITO HIROKI
IPC: H04M1/00
Filed: 1989-07-26
Abstract: PURPOSE:To allow the telephone set to cope with the state of an opposite party leaving the handset hook-off by holding a channel switch into the closing state till a prescribed elapses by the count of a count means so as to allow the telephone set to be able to be in a talking state. CONSTITUTION:With a hook switch 8 opened, a CPU 72 detects it and uses a timer 78 to apply time count thereby detecting whether or not a delay time is reached. Moreover, the CPU 72 controls a speech network 5 via an output port 77 to connect a line 1 and a speaker 4 via a network 5. As a result, if 'hallow' is uttered because of the interrupt of talking by an opposite party, voice is sounded from the speaker 4. The CPU 72 detects whether or not the switch 8 is closed (off-hook) via an input port 75 and the preceding operation continues when not in off-hook. On the other hand, when the off-hook is detected, the network 5 is controlled via an output port 77 to connect the line 1 and a handset 3 thereby restarting the conversation.
Patent JP-H0479897-A (JP)
Title: Method for measuring activity of n-acetyl-beta-d-hexosaminidase
Inventor: MORITA SATOSHI
IPC: C12Q1/26
Filed: 1990-07-19
Abstract: PURPOSE:To accurately and stably measure the title activity in good operability without being affected by a measuring equipment by bringing a specific substrate for measuring N-acetyl-beta-D-hexosaminidase into contact with a sample. CONSTITUTION:A substrate for measuring N-acetyl-beta-D-hexosaminidase expressed by the formula (either one of A1 and A2 is H and the other is OH; G is sugar or sugar derivative) is brought into contact with a sample and the liberated N-acetyl-beta-D-hexosamine is measured to measure N-acetyl-beta-D- hexosaminidase activity. Furthermore, the hexosamine is preferably measured by using a glucooxidase and hydrogen peroxide decomposing enzyme.
Patent JP-H0944357-A (JP)
Title: Object transition condition display method
Inventor: KAMEDA TATSUYA
IPC: G06F9/06
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To visually recognize the condition of data update during object execution and the conditions of other objects related to this data update in object- oriented program development. SOLUTION: When a message is transmitted from an object to another or a data value is updated during object execution 4, the control is transferred to the processing of history acquisition 6 to pick up history information 5 of message transmission or data update. In the processing of object editing display 9, the condition of transition of data update of a specific object and a specific data item is generated based on history information 5 and is displayed on a display device 7. When the object having a specific data value is designated from an input device 8, the condition of message transmission related to its data update and the object of the message transmission source is displayed by the processing of object editing display 9.
Patent JP-2000028786-A (JP)
Title: Producing device of neutron absorber rod
Inventor: SATO KATSUHIRO
IPC: G21C7/10
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a producing device of neutron absorber rods which automatically perform filling work of B4C powder and stainless steel balls, improves work efficiency and relieves workers from dusty environment. SOLUTION: This neutron absorber rod producing device 1 is provided with a tube support stage 11 supporting a plurality of tube members 8, a steel ball supply unit 10 supplying stainless steel ball 7 in each tube member 8, and a changing unit 16 having a charging part 16a containing and holding B4C powder 23 corresponding to each tube member 8, and charging the B4C powder 23 in the charging part 16a. To the tube support stage, a base 3 is connected. On the base 3, provided are a B4C stocker 9 containing B4C powder 23, and an operation robot 13 automatically scooping the B4C powder 23 from the B4C stocker 9 by using a loaded measuring cup and automatically putting in the charging part 16a of the charging unit 16.