baber/WOPTO huggingface dataset:
Patent JP-H02169933-A (JP)
Title: Bath unit
Inventor: NAKAJIMA AKIHIKO
IPC: F24D17/00
Filed: 1988-12-22
Abstract: PURPOSE:To discharge water to a bathtub, a hand shower or a wash place to make possible its use by connecting one end of two-way change valve to a water discharge opening for a bathroom wash place and the other end thereof to a hand shower while a mist nozzle is piped to the outlet side of a mist valve. CONSTITUTION:When an origin valve of a water feeding pipe 1 and a hot water supply pipe 2 is opened, hot water supply is started to apply water feeding and hot water supply pressure to a thermo-mixing valve 10, a mist valve 15 a two-valve mixing plug 17 through tees A 5, 6, filter check valves 7, 8 and tee B 7 so as to be in condition of water feeding and hot water supply. At this time, when a change knob 11' is rotated to the side of a wash place water discharge opening 12, water is discharged to a wash place and, on the contrary, the wash place water discharge opening is closed to discharge water to a hand shower 14 when it is rotated to the direction of the hand shower 14. In addition, when hot water supply knobs 17', 17'' are regulated to the openings of proper temperature and quantity to open, water is arbitrarily discharged to a bathtub water discharge opening 18. On the other hand, a knobs 15' of the mist valve 15 is opened properly, a mist-like shower is jetted from a mist nozzle 16.
Patent JP-H11158673-A (JP)
Title: Steam electrolysis method
Inventor: KIKUOKA YASUHEI
IPC: H01M8/12
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to electrolyze steam while suppressing the deterioration of electrodes by impressing voltage in the direction reverse from the impressed voltage at prescribed intervals at the time of impressing the voltage to a cell holding a solid electrolyte with the electrodes. SOLUTION: When a solid electrolyte type fuel battery is subjected to electrolytic operation, the voltage acting in the direction to accelerate the reduction reaction of the electrode (hydrogen electrode) existing under a reducing atmosphere of gaseous hydrogen, etc., is impressed to the hydrogen electrode and the voltage acting in the direction of accelerating the oxidation reaction of the electrode (oxygen electrode) existing under a oxidizing atmosphere of gaseous oxygen is impressed on the oxygen electrode and, therefore, these electrodes are early deteriorated. When the electrolytic operation is changed over to power generation operation during the course when the electric resistance is gradually increased by the electrolytic operation, these electrodes are restored near to the initial size only after the electric resistance begins to diminish. When, the electric resistance is increased as large as to exceed the prescribed value by the electrolytic operation, the electric resistance does not diminish too small even if the operation is changed over to the power generation operation.
Patent JP-H07179882-A (JP)
Title: Antifreezing oil or fat and its production
Inventor: NAKAZATO MASATO
IPC: C10N70/00
Filed: 1993-12-22
Abstract: PURPOSE:To obtain an antifreezing oil or fat improved in low-temperature flow and oxidation stability by subjecting oil or fat containing mono- and diethylenic unsaturated fatty oil or fat containing a middle-chain saturated fatty acid to esterification or transesterification. CONSTITUTION:60-95 pts.wt. Oil or fat containing at least 80wt.%, based on the constituent fatty acids, 16C or higher mono- and diethylenic unsaturated fatty acids and 5-40 pts.wt. oil or fat containing at least 90wt.%, based on the constituent fatty acids, 6-12C middle-chain saturated fatty acids are transesterified in the presence of a lipase having a specificity for the positions 1 and 3 of a glyceride to obtain an antifreezing edible oil or fat containing at least 60wt.%, based on the constituent fatty acids, 16C mono- and diethylenic unsaturated fatty acids and 5-40wt.%, based on the constituent fatty acids at the positions 1 and 3 of the glyceride, 6-12C middle-chain saturated fatty acids.
Patent JP-H01165247-A (JP)
Title: Packet switching system
Inventor: TOMINAGA SUSUMU
Filed: 1987-12-22
Abstract: PURPOSE:To improve durability for a fault by providing a bypass circuit to supply a packet taken out for bypassing corresponding to each of plural input traffic circuits to the input communication path of an adjacent input traffic circuit. CONSTITUTION:An incoming packet passes through a part where no fault exists in a bus matrix 18 and is supplied to a desired output bus since each of input traffic control circuits (201-20n) supplies the incoming packet to the adjacent input traffic control circuit via each of the bypass circuits (211-21n) when the fault exists at the part through which the incoming packet passes. In such a way, it is possible to perform packet switching even when the fault exists at a part of the bus matrix 18, which improves the durability for the fault.
Patent JP-H10146486-A (JP)
Title: Sewing machine with spindle and rotating hook driven separately
Inventor: AKAHA KOICHI
IPC: D05B57/38
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of skill and much labor in the adjustment of synchronization between the main spindle and the rotating hook for a thread loop, in the case of assembling and repairing of a type of sewing machine whose spindle and the rotating hook are independently driven. SOLUTION: The machine is capable of selecting, through a menu on the screen of the display 16a, 'collection and storage of diagnostic data' for synchronization control, 'display of diagnostic data' so collected, and 'analysis of diagnostic data'. In the collection and storage of the diagnostic data, different kinds of diagnostic data can be collected and stored, for example, by each number of stitch, by the prescribed number of stitch in each seam design, and by each synchronization control. The diagnostic data are those of the number of stitch, rotation angle of the upper shaft and of lower shaft, and the deviation of the rotation angle; these diagnostic data can be displayed in the form of a table as well as in a statistically processed form.
Patent JP-H08180100-A (JP)
Title: Method and device for scheduling
Inventor: HARA HIROTAKA
IPC: G06Q10/06
Filed: 1994-12-27
Abstract: PURPOSE: To calculate a (quasi) optimum solution at high speed by generating an efficient neighborhood and combining it with an approximate solution concerning a job shop scheduling question accompanied with the allocation of machines. CONSTITUTION: After an initial solution is generated by an initial solution generating means 1, the neighborhood to improve a target function is generated by a neighborhood generating means 2. In that case, when a block on a critical path is composed of operations more than three, the top or bottom is exchanged with the preceding or following operation. Besides, when the block is composed of two operations, the top and bottom are exchanged. Further, the top of the block is moved to the other machine. While utilizing the generated neighborhood, an optimizing means 3 searches the solution so that the target function can be optimum (quasi optimum).
Patent JP-H01165206-A (JP)
Title: Antenna
Inventor: SUZUKI HARUO
IPC: H01Q21/20
Filed: 1987-12-21
Abstract: PURPOSE:To reduce the length of an antenna element and to realize miniaturization without impairing directivity and transmission/reception efficiency by constituting an antenna by the antenna element on whose tip a conductor is loaded. CONSTITUTION:The title device is constituted in such a way that the antenna element consisting of a linear or a bar shape conductor is set as a constituent, and the length of the antenna element is reduced less than length required in a free space decided based on a frequency to be used, and a conductor to shorten the wavelength of a high frequency current on the antenna element is loaded on one end of the antenna element. For example, the device is formed as the one possible to radiate a wave in four directions by combining four ground type corner reflector antennas, and four radiators 2 consisting of the bar shape conductors are erected at prescribed positions on the upper plane of a circular ground plate 1, and plural reflectors 3 consisting of the bar shape conductors to separate each radiator 2 are erected. Also, a circular conductor plate 4 is mounted at the tip of the reflector 3, and the outer diameter (d) of the conductor plate 4 and the height H of the reflector 3 are selected based on the frequency to be used. In such a way, it is possible to reduce the length of the antenna element.
Patent JP-2001142875-A (JP)
Title: Japanese conversion system, control method thereof, and recording medium therefor
Inventor: YOSHIDA KIMISUKE
IPC: G06F17/22
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism and a control method thereof, which generates an inverted character string converted into the inverse arrangement of Japanese character string generated in a Japanese input system. SOLUTION: The Japanese conversion system constituting the Japanese input system is provided with an inverse arranging part and the character string to be inversely arranged is subjected to arrangement exchange processing by the inverse arranging part, then the character string is transferred to the application program of a poststage.
Patent JP-H08181350-A (JP)
Title: Semiconductor optical integrated device
Inventor: TAKEUCHI TAKESHI
IPC: H01S5/026
Filed: 1994-12-27
Abstract: PURPOSE: To provide a minimum crosstalk and high efficiency device in a semiconductor optical integrated device which integrates a semiconductor laser and a semiconductor light receiving device on the same semiconductor board. CONSTITUTION: In a semiconductor optical integrated device which integrates at least a semiconductor laser 9 which transmits an optical signal and a semiconductor light receiving device 8 which receives the optical signal in structure in the same semiconductor board, there is provided a semiconductor light shielding layer 2 having a satisfactorily large absorption coefficient with light emitted by the semiconductor layer on the semiconductor laser or the semiconductor light receiving device or at the lower parts of both the semiconductor laser and the light receiving device. In one area on the semiconductor board sandwiched by the semiconductor laser and the semiconductor light receiving device, there is provided a semiconductor mesa structure 20A which shields or reflects the light emitted and spread from the semiconductor laser.
Patent JP-2001141692-A (JP)
Title: Apparatus for measuring concentration of residual chlorine
Inventor: NAKAYAMA FUMIO
IPC: G01N27/416
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus having a detect accuracy improved for measuring a concentration of residual chlorine which can always continuously measure the concentration without contaminating electrodes and can always stably and correctly measure an electrolytic current at a detection electrode. SOLUTION: The apparatus for measuring the residual chlorine concentration comprises a pair of electrodes set in a cell where a liquid to be measured passes, a reference electrode, a pair of switch parts respectively connected to the pair of electrodes for selecting the electrode for detecting the residual chlorine, a voltmeter which can detect a potential of either selected electrode to the reference electrode, a variable power source part set between the pair of electrodes for controlling the voltmeter to a specific voltage, a control part which can alternately select the detecting electrode by inverting a voltage impressed between the pair of electrodes through the connection of the switch parts, an ammeter for detecting an input/output current of the selected electrode,  and an operating part for operating the concentration of the residual chlorine from a current value of the ammeter.
Patent JP-H11139517-A (JP)
Title: Control system for medical image record carrier
Inventor: HORI HIROMASA
IPC: G06Q50/00
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a control system for a medical image compact disk easy to control and capable of preventing an erroneous action when it is extracted or returned. SOLUTION: When the identification data of a medical image compact disk are inputted to a control computer 1, the LED14 in the storage partition 13 of the compact disk corresponding to the identification data is lighted, the storage partition 13 is displayed, the lock mechanism 16 of a gate 15 is released, and the compact disk can be extracted. The lock mechanism 16 is not released unless the identification data are inputted, thus the compact disk cannot be extracted or returned arbitrarily. When an erroneous action is taken for extracting or returning the compact disk, the LED14 is blinked to send an alarm based on the detection signal of a detecting element arranged in each storage partition 13.
Patent JP-H05158722-A (JP)
Title: Error detection/correction system
Inventor: FUJIWARA EIJI
IPC: G06F12/16
Filed: 1991-12-10
Abstract: PURPOSE:To decrease the necessary number of check bits by providing a decoder means which decodes the received code work based on a specific first parity check matrix and then detecting a single byte error for detection of a double bit error out of the received code word. CONSTITUTION:A decoder means receives a code word consisting of plural bytes of (b) buts and decodes the received code word based on a parity check matrix H1 shown by equation I. Then the coder means corrects a single byte error and detects a double bit error out of the code word. Here, (r) is an integer of >=2, O is a bXb total by zero matrix, R (Mr) is the matrix of equation II, I is a bXb unit matrix, a (O). a(1) to a (n-1) are the different elements of the (r-1)-th order direct product of M when M is defined as the remainder class concerning the addition of sub field GF (d-th power of 2) of Galois field GF (d-th power of 2) expressed in d-th powers of the adjoint matrix, (d) is a divisor of (b), and (n) is the value obtained by raising 2 to d.(r-1)-th power, respectively. Thus, it is possible to correct a single byte error of a small number of check bits and to detect a double bit error.
Patent JP-H07151973-A (JP)
Title: Zoom lens
Inventor: KATO TAKASHI
IPC: G02B15/20
Filed: 1993-11-29
Abstract: PURPOSE:To obtain a wide angle of view, high variable power ratio and optical performance high over the entire variable power range by specifying the moving conditions of respective lens groups at the time of the variable power from the wide angle end to the telephoto end. CONSTITUTION:The front group is composed of a first group L1 having a negative refracting power and second group L2 and a third groups L3 having a positive refracting power and the combined refracting power at the wide angle end is a positive refracting power. The rear group consists of a fourth group L4 having a positive refracting power and a fifth group L5 having a negative refracting power. All of the first to third groups L1 to L3 move to an object side in such a manner that the second group L2 moves to the object side by changing the relative positional relations with the other lens groups and that the combined refracting power of the front group is made weaker at the telephoto end than at the wide angle end at the time of the variable from the wide angle end to the telephoto end. The fourth group L4 and the fifth group L5 move to the object side in such a manner that the spacing therebetween is narrowed. As a result, the high optical performance is exhibited over the entire variable power range of a photographic angle of view at the wide angle end of about 64 to 74 deg. and a variable power ratio of about 3.5.
Patent JP-H05242292-A (JP)
Title: Separating method
Inventor: DANIERU PII HATSUTENROTSUKAA
IPC: G06K9/20
Filed: 1992-11-11
Abstract: PURPOSE: To decide the boundary of a text or a character string (string) expressed by the arrayal of picture data by utilizing the segmentation of a word level in picture data, which attains word recognizing. CONSTITUTION: A method is provided with a stage where adjacent codes forming a word body are expressed as the ones which mutually have at least one connection place and the second picture expressing the word body as a group of connected codes by it is generated as the function of the first picture. The stage where the code connected in the second picture is positioned and the stage where the boundary is identified in the periphery of the connected codes of the respective groups in the second picture so as to divide the second picture by the word body are provided. The method is constituted by also providing the stage where the boundary identified in the preceding stage is applied to the first picture, data concerning the respective word bodies is made into a group and the word body in data for defining the first picture is separated.
Patent JP-H06143703-A (JP)
Title: Recording-paper correcting method in thermal recording apparatus
Inventor: GOTO TAKESHI
IPC: B41J2/325
Filed: 1992-11-11
Abstract: PURPOSE:To obtain a high quality picture all the time by automatically correcting the inclination and performing the continuous recording when continu ous recording paper is inclined from the normal angle in the picture recording on the continuous recording paper with a thermal recording apparatus. CONSTITUTION:When the deviation of a sheet of recording paper 4 is greater than a specified extent on photoreflectors 21R and 21L in the non-recording state of a picture, a feeding mechanism 5 for the recording paper 4, nip-pressure applying mechanisms 11 and 12 of thermal heads 9 and 10 and a back-tension mechanism 6 for the recording paper 4 are released. Platen rollers 2 and 3 are vibrated with vibration applying means 22R and 22L, and the tight contact state of the recording paper 4 is eliminated. The recording paper 4 is moved into the reverse direction with respect to the deviation detecting direction with an adjusting mechanism 23 provided in a conveying path and returned to the estimated normal position. Thereafter, the released mechanisms 5, 9, 10, 11 and 12 are reset, and the next picture recording is started again.
Patent JP-H01169143-A (JP)
Title: Vibration cutting off device
Inventor: NARAMOTO HIDEJI
IPC: F16F15/06
Filed: 1987-12-23
Abstract: PURPOSE:To prevent vibration caused by an earthquake from being transmitted to supported apparatus by providing a sliding member at the lower end of a strut and an energizing member around the strut, and moreover a sliding face part, a wall part and a mounting member below the strut with them piled up in single or plural layers. CONSTITUTION:An annular low-friction member 10 is fittedly fixed to the lower end 8c of a strut 8. A base 13 has a smooth flat face part 13a with which the low-friction member 10 comes into slidable edge of the flat face part 13a. The low-friction member 14 is provided on the under surface of the base 13, and abuts on a floor surface 4. When an earthquake increases the acceleration of the floor surface 4, the base 13 moves horizontally together with the floor surface 4. The strut 8 slides relatively on the flat face part 13b. Since the strut slides low-frictionally, vibration caused by the earthquake is hardly transmitted to electronic apparatus 2.
Patent JP-H09149588-A (JP)
Title: Motor
Inventor: MURATA YOSHITAKA
IPC: F16C33/10
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To prevent a shaft from being brought into direct contact with the metal of oil retaining bearings even when the temperature of an environment in which a motor is used is changed by providing a grease layer formed by a falling drop between the oil retaining bearings and the shaft. SOLUTION: Oil is impregnated in the inner part of the metals 114a, 115a of oil retaining bearings 114, 115. Assembling is conducted by fitting one end part 110a and the other end part 110b of a capstan shaft (K) 110 into the oil retaining bearings 114, 115, respectively. In the assembling process, a grease layer 200 is formed by a falling drop between the end part 110a of the K 110 and the inner circumferential surface of the metal 114a of the oil retaining bearing 114. Similarly, the grease layer 200 is formed by a falling drop between the other end part 110b of the K 110 and the inner circumferential surface of the oil retaining bearing 115.  As a result, even when a temperature is changed, a soap radical is left and the soap radical fills the role of a solid lubricant between the K 110 and the oil retaining bearings 114, 115, so that the generation of the direct metal contact between both of them may be prevented.
Patent JP-H03184803-A (JP)
Title: Ceramic injection molding method
Inventor: KOBAYASHI NOBUO
IPC: B28B1/24
Filed: 1989-12-15
Abstract: PURPOSE:To raise the temperature of a cavity high and effect mold release easily while preventing the generation of distortion and defect by mold opening while retaining the temperature of a mold for injection molding high at the time of releasing and almost simultaneously feeding high pressure gas between a mold surface and a molded material and releasing the molded material. CONSTITUTION:When the temperature of a molded material is cured down to approximately 70 deg.C, almost the same temperature as that of mold surface in the releasing process, a mold for injection molding is mold opened. Almost simultaneously, high pressure gas is fed into a high pressure air source 6 and a release agent is fed from a release agent feeder 7 together with the high pressure gas into air vent sections 53 and 54. The high pressure gas fed into air vent sections 53 and 54 and the release agent flows through a fine space between the mold surface of a cavity 3 and the molded material, and the molded material can be released under the condition of reducing release resistance without bonding the molded material and the mold surface. Also, the high pressure gas flows continuously just before the completion of releasing, flashes adhered to the mold which are easily generated on a parting section or the like can be sprayed off to eliminate the necessity of cleaning for the following shot.
Patent JP-H02171219-A (JP)
Title: Resin sealing molding method of electronic parts and device
Inventor: OSADA MICHIO
IPC: B29C45/02
Filed: 1988-12-24
Abstract: PURPOSE:To prevent a resin sealing molded body from generating a void, by a method wherein a molding mechanism where resin powder is held within an elastic mold and a resin tablet is molded by applying high-compression force to the resin powder and a transfer and supply mechanism transfers and supplies the resin tablet molded by the molding mechanism within a mold pot are arranged to a position close by a resin sealing molding device. CONSTITUTION:Thermosetting resin powder 1 is supplied within an elastic mold 2 comprised of an opening and closing lid body 21, molding rubber mold 22, pressure rubber mold 23, high-pressure cylinder 24, and the resin powder 1 is compression-molded into a tabletlike state by applying hydraulic pressure 3 to the resin powder 1. Then a resin tablet 41 molded within the elastic mold 2 is sucked and attracted by a sucking and attracting device 5, in a transfer and supply mechanism 5 and the resin tablet 4, is loaded within a pot of a resin sealing molding device. A lead frame 18 to which electronic parts are fitted is set up to a P.L surface of a bottom force through fitting in a mold of the resin sealing molding device and both the top and bottom forces 8, 9 are clamped down to each other. Then the resin material 41 is heated and made into a molten state and its molten resin material 4, is poured into both cavities 12, 12. With this construction, a resin sealing molded body of the electronic parts can be prevented from forming a void.