baber/WOPTO huggingface dataset:
Patent JP-2000322593-A (JP)
Title: Map display device
Inventor: OHASHI TATSUYA
IPC: G06T17/05
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To reliably display the existence of a depression-shaped topographic part regardless of a viewpoint height of a display screen when a road map is three-dimensionally displayed together with topography. SOLUTION: On a three-dimensional display screen, the water surface of a river R1 located at a position where the angle of depression θwith respect to a viewpoint EP is relatively large is displayed with light blue. About a river R2 located at a position where the angle of depression θ with respect to the viewpoint EP is relatively small and its water surface is hidden by a display object (bank, etc.), on this side so as not to be shown, the bank BK2 on the opposite bank side that is shown on the screen is displayed while colored by light blue. A river R3 located at a position where the angle of depression θwith respect to the viewpoint EP is small (far position) is two-dimensionally displayed.
Patent JP-S5833128-A (JP)
Title: Electronic balance
Inventor: TSUJI TOSHIHIRO
IPC: G01G23/48
Filed: 1981-08-21
Abstract: PURPOSE:To prevent the occurrence of the influence exerted by the heating of an output resistor and the temperature change of a feedback coil, through a simple constitution, by supplying a given current to the feedback coil working in conformity with a  load. CONSTITUTION:A pulse voltage C' with a width, corresponding to a load, is generated  in order to perform a digital convertion through the working of an output resistor 10  for detecting the sum of a current flowing to a first feedback coil 5, which generates  an electromagnetic power for restoring a balance mechanism 24, and a second feedback coil 6 working in synchronism with the feedback coil 5, and through the working  of a differential amplifier 12 and a comparator 14 whereto a saw teeth wave generating output is also added. A current C corresponding to the voltage C' is supplied to a coil 6 through a voltage-current converter 19. By means of a current supplied to the  coil 6 for generating an electromagnetic power erasing the electromagnetic power  generated by the coil 5, the output of the amplifier 12 is brought to zero, voltages  across the resistor 10 become equal to a reference voltage Er, and a flowing current is  reduced to a trace amount. This prevents the occurrence of the influence exerted by the heating of the output resistor and the temperature change through a simple constitution, and enables to improve a load measuring precision.
Patent JP-H0425983-A (JP)
Title: Graphic plotting device
Inventor: OUCHI MITSUO
IPC: G06T11/40
Filed: 1990-05-22
Abstract: PURPOSE:To plot the thick line of a correct circular arc at high speed by dividing the circular arc into closed area parts capable of being represented by two straight lines and two monotonously decreasing curves, and painting out every closed area part by one line unit successively from an upper part to a lower part. CONSTITUTION:In the processing of a first partial arc ABCD, since the point of the maximum Y-coordinate is A, digital differentiation (DDA) generation is executed by making the circular arc AB a left-hand side and a segment AD a right-hand side. The initial value of Y is Y-coordinate of A. An interval between the point x1 on the circular arc of the left-hand side and the point x2 on the segment of the right-hand side is plotted in a horizontal line. This operation is continued until Y-coordinate generated by this DDA generation becomes the value of the point of the larger Y- coordinate between the point B and D. After the processing up to the point D is finished by the DDA generation, the DDA generation of the right-hand side is changed to the circular arc DC. After the DDA generation is executed up to the point B similarly to the above-mentioned operation, this time, the DDA generation of the left-hand side is changed to the segment BC. As for the partial arc ADFH and the partial arc EFHG too, plotting in the partial arc can be executed through the similar operation.
Patent JP-S62290124-A (JP)
Title: Vapor growth method
Inventor: SAMATA SHUICHI
IPC: H01L21/205
Filed: 1986-06-09
Abstract: PURPOSE:To conduct vapor growth easily with excellent reproducibility by bringing the values of SiH2Cl2 concentration, HCl concentration and doping-gas concentration represented by capacity % to the whole gas composition to values satisfying specific relationship and preparing N-type silicon by vapor growth. CONSTITUTION:HCl gas and an N-type doping gas (PH3 or AsH2) are added to an SiH2Cl2 raw material gas and an H2 carrier gas, the flow rates of gases are controlled, bringing the numeric values of SiH2Cl2 concentration (capacity %), HCl concentration (capacity %) and doping-gas concentration (capacity %) in the mixture to values satisfying the relationship of formula (doping-gas concentration)X (HCl concentration)/(SiH2Cl2 concentration)> 2X10<-2>, and N-type silicon having high dopant concentration of 1X10<20>cm<-3> or more is vapor-grown. The vapor growth method is utilized for vapor growth at a time when high-concentration N-type silicon is grown selectively in an opening section in an SiO2 layer on the surface of a substrate in an epitaxial manner particularly and silicon deposited in the opening section is changed into low resistance and an ohmic junction to an Al wiring.
Patent JP-H08329987-A (JP)
Title: Method for charging lead-acid battery
Inventor: MINEZAKI KAZUO
IPC: H02J7/02
Filed: 1995-05-30
Abstract: PURPOSE: To provide a method for charging a lead-acid battery, which can shorten the charging time and which can prolong the replenish period of the electrolyte. CONSTITUTION: A first charging pattern for performing the constant current charging at a first quantity of charging after the charging at a constant current and a constant voltage and a second charging pattern for performing the second constant current charge at a second quantity of charging, which can generate gas more than the first quantity of charging at the end, are selectively used for charging. The number of charging using the first charging pattern within a constant period is set more than the number of charging using the second charging pattern.
Patent JP-S61291652-A (JP)
Title: Long wavelength absorbing dyestuff of anthraquinone type and production thereof
Inventor: ITO NAOTO
IPC: C09B1/514
Filed: 1985-06-19
Abstract: NEW MATERIAL:A compound shown by the formula I (benzene nuclei A and B are lower alkyl, lower alkoxy, cycloalkyl, trifluoromethyl or halogen which may be replaced). EXAMPLE:A compound shown by the formula II. USE:A green dyestuff useful as a color filter or a light recording medium, having absorbing wavelength at 700-800 nm. Industrially advantageously producible having excellent spectral characteristics, etc. PREPARATION:A 1, 4-disubstituted amino-5, 8-dioxyanthraquinone shown by the formula III is reacted with a hydrocyanic acid compound such as NaCN, etc., in a molar ratio of 2-20 in an aprotic polar solvent such as dimethyl sulfoxide, etc., preferably at 60-100 deg.C.
Patent JP-H07335878-A (JP)
Title: Semiconductor element and semiconductor device using the same
Inventor: NAKAYAMA KAZUYA
IPC: H01L27/088
Filed: 1994-06-14
Abstract: PURPOSE:To obtain a semiconductor element wherein control element structure capable of logic operation is contained and the area efficiency of an element is improved, increase the withstand voltage of the control element structure, and enable forming the semiconductor element and a power element or the like on the same substrate. CONSTITUTION:A plurality of diffusion regions 22, 23, 24 are formed in arbitrary positions of the side wall and the bottom surface of a trench 16 made in a semiconductor substrate 11. A plurality of gate electrodes 26, 27 which can be independently controlled are buried in the trench 16. An electrode structure connected with each of the diffusion regions 22, 23, 24 is formed. By constituting a plurality of gate circuits for control in a plurality of the diffusion regions 22, 23, 24, the gate electrode 17 of, e.g. a MOSFET is controlled.
Patent JP-H10314092-A (JP)
Title: Cleaning wiper and cleaning method for inside microwave oven utilizing cleaning wiper
Inventor: UEKI YASUO
IPC: A61K8/00
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To effectively clean and wipe the inside of a microwave oven by holding in a cleaning wiper a liquid cleaner which evaporates through heating and by weakening the adhesive strength of the soil and dirt adhered inside the microwave oven through the moisture absorbed vapor of the liquid cleaner and afterwards by making it possible to wipe off lightly. SOLUTION: As a cleaning wiper, a raw material which can absorb a liquid and which does not melt by heat, goods made of, for example, non-woven cloth, cloth, cotton paper, are utilized. As a liquid cleaner, a product which contains a cleaning agent in a liquid non-toxic to be used within the microwave oven, with a further addition of a touch of essence, is utilized. As a liquid essence, a natural essence is preferable and orange essential oil, lemon essential oil or the like is used. In cleaning a microwave own, the cleaning wiper is housed inside the microwave oven and heated with the liquid cleaning agent to be evaporated, the vapor is absorbed by the soil adhered to the inside surface of the microwave oven and the adhesive strength onto the surface is weakened. Afterwards, the inside of the microwave oven is wiped off with the cleaning wiper.
Patent JP-S5357341-A (JP)
Title: Uniform speed universal joint
Inventor: HASHIMOTO MASAYOSHI
IPC: F16D3/227
Filed: 1976-11-02
Abstract: PURPOSE:To minimize transmission of vibrating motion by a uniform speed universal joint for transmitting torque by means of a ball by providing a spacing between contact surfaces of its inner member and its ball holder to reduce slide resistance therebetween.
Patent JP-H0427289-A (JP)
Title: Superposing system for teletext broadcasting signal
Inventor: KONO MITSURU
IPC: H04N7/035
Filed: 1990-05-22
Abstract: PURPOSE:To continue the teletext broadcasting by alternative character broadcasting data by detecting a fact that there is no character broadcasting data, and superposing automatically the alternative character broadcasting data prepared in advance. CONSTITUTION:By a vertical synchronization detecting signal 2, a program processing by a CPU 1 is started, and character broadcasting data of an external signal is inputted to a character broadcasting data input buffer 3, superposed to a TV broadcast ratio wave by a signal superposing circuit 6 and outputted. Whether this signal 4 exists or not is detected by an external signal state holding circuit 5, and when it does not exist, an output of the circuit 5 is inverted to L, a built-in counter of the circuit 6 is started through a CPU 1, and when the output of the circuit 5 is L even at the time when a prescribed number is counted, alternative character broadcasting data 9 prepared in advance is supplied by the CPU 1 and a teletext broadcasting is continued.
Patent JP-S6110511-A (JP)
Title: Radiosensitizer for hypoxic cell
Inventor: KANOU EIICHI
IPC: C07D257/04
Filed: 1984-06-26
Abstract: PURPOSE:To provide the titled sensitizer containing a specific 5-thiotetrazole derivative or its salt as an active component, having excellent radiosensitizing effect to a radiation resistant hypoxic cell causing the recurrence of tumor after radiotherapy, and having low side effect. CONSTITUTION:The objective radiosensitizer for hypoxic cell can be prepared by using the 5-thiotetrazole derivative of formula [R<1> is lower alkyl, phenyl, etc.; R<2> is lower alkyl or -A<2>-COR<4> (A<2> is lower alkylene; R<4> is OH, lower alkoxy, etc.)] or its salt, e.g. 2-[(1-methyl-1,2,3,4-tetrazol-5-yl)thio]acetic acid methyl ester, as an active component. The intermediate cell of tumor under a hypoxic environment is resistant to radiation, and causes the recurrence of tumor after radiotherapy. The compound of formula has strong radiosensitizing activity to hypoxic cell, and excellent tissue transferability and solubility in water, is resistant to inactivation by metabolism, and has low side effect, and accordingly, the compound is useful as a radiosensitizer for hypoxic cell.
Patent JP-S6025116-A (JP)
Inventor: OGAWA NORIHISA
IPC: H03K17/969
Filed: 1983-07-20
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-S61289683-A (JP)
Title: Piezoelectric actuator
Inventor: HARUKI HIROSHI
IPC: H01L41/08
Filed: 1985-06-18
Abstract: PURPOSE:To control a fine displacement with a high accuracy by a method wherein one of adjacent electrodes is used as a positive electrode and the other is used as a negative electrode and a plurality of pairs of such circuits are provided and voltages are applied between the electrodes to make the direction of electric polarization coincide with the longitudinal direction of a piezoelectric ceramic plate. CONSTITUTION:One electrode 12 of a pair is connected to a positive electrode and the other electrode 12a of the pair is connected to a negative electrode. An electrode 13 is connected to the negative electrode and an electrode 13a is connected to the positive electrode. Electrode pairs 16/16a and 17/17a provided on a back plane at the corresponding positions are connected with the same polarity relations as the surface. Other pairs of electrodes 14/14a and 15/15a and backplane electrodes 18/18a and 19/19a constitute the respective circuits in the same way, i.e. electrodes 14 and 15a are connected to the positive electrode on the surface and electrodes 18 and 19a are connected to the positive electrode and electrodes 18a and 19 are connected to the negative electrode on the back plane. The directions of electric polarization are so provided as shown by the respective arrows P between the electrodes 12 and 12a, the electrodes 13 and 13a and the electrodes 14 and 14a beforehand. With this constitution, low voltage driving is facilitated and long life stability can be obtained.
Patent JP-H07327988-A (JP)
Title: Ultrasonic diagnostic device
Inventor: MIYAJIMA TAKESHI
IPC: A61B8/00
Filed: 1994-06-15
Abstract: PURPOSE:To provide an ultrasonic diagnostic device capable of easily searching the image of a part to which a voice comment is inputted from a storage device. CONSTITUTION:The reflected echo of an ultrasonic beam transmitted from a transmission circuit 2 to a living body via a transducer 1 is detected again by a reception circuit 3 via the transducer 1, and prescribed data processing is applied thereto by an arithmetic means 6, and the result goes to the image data of living body information. The image data is displayed on a monitor 8 via a digital scan converter 7 in real time, and also, stored in a video recorder 9 momentarily. A control means 4, when receiving the input instruction of the voice comment from a keyboard 5 in such a state, turns on a microphone switch 12 via a switch controller 11, and also, stores discrimination data representing the fact that a microphone is turned on in the video recorder 9 together with the image data and voice data.
Patent JP-H10308206-A (JP)
Title: Cylindrical non-aqueous electrolyte battery
Inventor: MATSUMOTO SHINJI
IPC: H01M10/0525
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of a periphery of a sealing port, and to improve reliability and productivity of battery by using a metal round bar, of which one part is worked flat so as to form a flat part, and a tab terminal, which is welded to an end surface of the round bar so as to form a lead wire, as a lead member. SOLUTION: As a lead member of a positive electrode and a negative electrode, tab terminals 6, 7 having the nearly same shape with a tab terminal for aluminum electrolyte capacitor are used. One end of each tab terminal 6, 7 is formed with a metal round bar, which has a flat part formed into flat, at one end thereof, and a lead wire 2 is welded to an end surface of this round bar. The round bar of the tab terminal 6 of the positive electrode is made of aluminum as same as the material of a collector 1, and the round bar of the tab terminal 7 of the negative electrode is made of copper as same as the material of a collector 3. A sealing body 8 is formed with insertion holes for the tab terminals 6, 7, and the sealing body 8 is housed in a metal case 9 with a power generating element in the condition that the tab terminals 6, 7 are inserted therein.
Patent JP-H02112543-A (JP)
Title: Work space control system
Inventor: JIEIMUSU OO KERII
IPC: F16B12/10
Filed: 1989-05-29
Abstract: PURPOSE: To easily constitute a working space control system by providing a connecting means for firmly connecting cabinets on edge surfaces of self- sustaining wall bodies on the back walls and sidewalls of a cabinet. CONSTITUTION: Sidewall recessed part channels 194 and back wall recessed part channels 196 which become connecting means 12 are respectively provided on side walls and back walls of a cabinet 10. Additionally, a connector connectable to the recessed part channels 194, 196 of the cabinet 10 is provided on a self-sustaining wall body 14. Thereafter, a work space control system 28 is constituted, by properly connecting the self-sustaining wall body 14 and the cabinet 10.
Patent JP-S5656785-A (JP)
Title: Circumferential automatic welding equipment
Inventor: HAYAKAWA YOSHITAKA
IPC: B23K9/02
Filed: 1979-10-16
Abstract: PURPOSE: To exactly detect an original point without detecting an original point signal as many as plural times at one original point, by arranging the equipment so that the original point signal cannot be detected for a fixed period of time by means of a timer, after the original point signal has been detected once.  
     CONSTITUTION: The operation state of a timer which has been set by the processing 12 is checked by the decision 7, and in case it is being operated, the processing is not executed at all but it is returned (RET). In case it is not operated, an original point signal input state is stored and the existence of an input is decided by the decision 9. In case there is no original point signal input, whether it is a state immediately after the original point signal has been changed from on to off or not is decided by the decision 11, if it is immediately after change, the timer which has been set to a fixed time is operated, and if it is not so, the processing is returned (RET). In case the original point signal is made on by the decision 9, it is recognized as an effective original point signal, and the output value of the welding condition is updated by the processing 10. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5834140-A (JP)
Title: Device for continuous heat treatment
Inventor: SUZUKI SEIJI
IPC: F27B9/12
Filed: 1981-08-24
Abstract: PURPOSE:To make the heat treatment of objects to be heated with good efficiency and less energy possible by conveying said objects in mutually opposite directions in two units of linear continuous furnaces which are provided in parallel and alternating in-furnace atmospheres through the communicating ducts connecting the heat exchanging chambers of both furnaces. CONSTITUTION:Two units of linear continuous furnaces A, B are provided in parallel and objects S to be heated are convyed in mutually opposite directions. The heating chambers 4a, 4b of both furnaces A, B are formed in adjacent positions, and heat exchanging chambers 2a, 2b, 7a, 7b are formed before and behind said chambers via intermediate partition walls 3a, 3b, 6a, 6b. Communicating ducts 9a, 9b are provided between the chambers 2a, 7b and 2b, 7a respectively. The in-furnace atmospheres in the chambers 2a and 7b as well as in the chambers 2b and 7a are alternated with each other through the respective ducts 9a, 9b by means of the circulating fans provided in the ceiling parts of the chambers 2a, 2b. Therefore, the heat possessed by the objects S existing in the chambers 7a, 7b is transferred to the object S existing in the chambers 2b, 2a.
Patent JP-S60139680-A (JP)
Inventor: JIYOSEFU JII ATOKINSON
IPC: C07C50/28
Filed: 1984-06-29
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-H0427165-A (JP)
Title: Insulated-gate type bipolar transistor
Inventor: MIYANO MASAHIKO
IPC: H01L29/78
Filed: 1990-05-22
Abstract: PURPOSE:To obtain an IGBT which can respond at a high speed by forming electrodes on an upper surface of a drain layer, and connecting an inductor between the electrode and a collector lead lug. CONSTITUTION:A drain electrode 8 connected to a drain N-type layer 2 is provided. The electrode 8, an emitter electrode 7 and a gate electrode 6 become electrodes for bonding pads on a chip surface. The electrode 8 is connected to a collector lead lug 12 connected to a collector P-type layer 1 vis a metal wire 15. The electrode 8 is connected to a drain lead lug 13, and an outer inductor 14 is connected between the lug 12 and the lug 13. In this case, a terminal of an IGBT becomes a 4-terminal of the lugs 12, 11, 10 and 13.
Patent JP-H07241255-A (JP)
Title: Unit device with built-in pedal type opening/closing mechanism for western style stool
Inventor: HORINOUCHI YASUMICHI
IPC: A47K13/10
Filed: 1991-03-28
Abstract: PURPOSE:To eliminate inconvenience and incongruity/uncleanliness when a stool cover and a toilet seat are opened/closed in the use of a western style stool, to prevent a fine view from being impaired, to easily mount an opening/closing device and to use a toilet under comfortably keeping cleanliness and a sanitary condition at a public place and a hole, etc. CONSTITUTION:This unit device is a unit type that incorporates a mechanism which opens/closes the stool cover and seat of the western style tool by the operation of a pedal 1 in a box type device made of a synthetic resin or a metal, etc., and that can be immediately mounted on a conventional stool irrespective of its size and shape, and since the stool cover and the seat can be opened/closed by the easy operation of the pedal 1 without directly touching on them with the hand, etc., no incongruity occurs, and anyone can use the toilet cleanly and sanitarily. Also, since a mechanism without requiring the power of electricity, etc., is employed in the opening/closing of the stool cover and the seat, energy is saved, and since this unit device can be manufactured by a material easy to work such as the synthetic resin or metal, etc., a color fittable to the stool can be used, and the fine view can be prevented from impaired, and also, a cost can be reduced.
Patent JP-S6112488-A (JP)
Title: Method of building living quarter in ship
Inventor: SUGIMOTO MASASUKE
IPC: B63B15/00
Filed: 1984-06-28
Abstract: PURPOSE:To build a living quarter in a short period, by providing such a method that ship equipment and unit type cabins are installed on H cross-sectioned shape blocks formed by dividing a hull at the middle section between the heights of decks to form living quarter blocks and by installing the blocks on the keel and then coupling them together. CONSTITUTION:A hull side outer shell is divided at the middle section between the heights of decks 2 to form H cross-sectioned shape hull blocks 1. These hull blocks 1 are turned upside down, and ship equipment including, for example, pipe lines 4 is installed on the rear surfaces of the decks 2. Then, the blocks 1 are further inversed, and unit type cabins 3 are installed on the deck sections of the blocks by means of a crane 5, and are secured thereto so that living quarter blocks 6 are formed. The thus obtained living quarter blocks 6 are stacked on a keel 7 set on a launching way 8 by means of the crane 5 and are joined together. With this method, the cabins in addition to ship equipment may be installed on the hull blocks 1, thereby the building work may be made simple and therefore it is possible to shorten the period of the building work.