baber/WOPTO huggingface dataset:
Patent JP-H10227555-A (JP)
Title: Controlling for refrigerator
Inventor: KAWAGUCHI TOSHIAKI
IPC: F25D21/06
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To determine the optimum defrosting timing by a method wherein the amount of frosting of a cooler is estimated based on the temperature of the cooler and the ambient temperature of the same to determine the defrosting timing. SOLUTION: A frosting detecting sensor 12 is constituted of a cooler temperature detecting unit, detecting the temperature of a cooler, an ambient temperature of cooler detecting unit, detecting the ambient temperature of the cooler, and a contacting unit with the cooler. A cooler temperature sensor 12a is accommodated in the cooler temperature detecting unit while an ambient temperature of cooler sensor 12b, contacted with ambient air, is accommodated in the ambient temperature of cooler detecting unit. When the adhesion of frost to the circumference of the ambient temperature of cooler detecting unit is started, the difference of detecting temperatures between the cooler temperature sensor 12a and the ambient temperature of cooler sensor 12b is reduced gradually.  Utilizing the fact, the actual amount of adhesion of frost to the cooler is estimated from the change of detecting temperature difference between the cooler temperature sensor 12a and the ambient temperature of cooler sensor 12b whereby the optimum defrosting timing is determined.
Patent JP-S58151675-A (JP)
Title: Two-dimensional high speed fourier conversion processing method
Inventor: YOSHIDA HISAFUMI
IPC: G06F17/14
Filed: 1982-03-05
Abstract: PURPOSE:To shorten a processing time, by absorbing an overflow portion of a data applied with one-dimensional Fourier conversion due to limitation of memory capacity, into the processing time of a Fourier conversion processor by an  external memory synchronizing control device, and restoring it in an external memory. CONSTITUTION:From a a magnetic tape device 38 of a two-dimensional Fourier conversion (FFT) processing device 40, a part of an FFT unfinished data is stored in an input buffer 50, and in accordance with its data, the processing is executed by an FFT processor 56 and a rearranging device 58. An effective part of this processed one-dimensional FFT finished data is stored in a one-dimensional FFT finished storage buffer 52, and also in an output buffer 54, an overflow part of the one-dimensional FFT finished data is stored. The data of the overflow part stored in this buffer 54 is transferred to an external memory device 62, taking prescribed synchronization by an external synchronization control device 60. Also, the effective part of the one-dimensional FFT finished data stored in the buffer 52 is applied with two-dimensional FFT-prodession by the processor 56, and is stored in an external memory 36 through the buffer 54.
Patent JP-H11208895-A (JP)
Title: Relative position measuring device for continuous unloader
Inventor: KANAMARU TAKAO
IPC: G01B21/00
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a simple relative position measuring device for a continuous unloader, for accurately measuring the relative positions of a perpendicular arm of the continuous unloader and a hold hatch opening. SOLUTION: Two wide angle scanning-type distance meters 12 are attached on the tip of an unloader boom so that the scanning directions may be perpendicular to each other, and a two-axle inclinometers 14 is attached. The scanning surfaces of the distance meters 12 are so arranged as to include the edge of a hatch, the edge position of a hatch opening is found from a three-dimensional coordinate of a target point found by correcting the outputs of the distance meters 12 by the output of the inclinometer 14, and the relative positions of a perpendicular arm and the hatch opening is calculated. An image obtaining means 13 is provided on the tip of the unloader boom, the obtained image is processed, the edge part of the hatch is extracted and displayed with the image to a monitor device.
Patent JP-2000234895-A (JP)
Title: Temporary water stopping jig of pipe seat for water flowpipe, method for fixing channel member removably to pipe seat using it, and screen cleaning method for collecting pipe of sponge ball for cleaning thin pipe in sea water cooled condenser
Inventor: FUJITA HIROYUKI
IPC: B08B9/04
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To facilitate fixing and removal of a temporary water stop jig for closing the pipe seat of a water flow pipe temporarily in order to supply a cleaning sponge ball into the pipe or collect the ball therefrom by forming the jig of a planar body having a large diameter semicircular part of same diameter as the flange part and a small diameter semicircular part for closing the opening of the pipe seat. SOLUTION: A temporary water stop jig comprises a planar body 31 made of a steel plate having a large diameter semicircular part 32 of same diameter as the flange 2 at a pipe seat F provided integrally with a water flow pipe 1, and a small diameter semicircular part 33 which can close half circumference of the opening of the pipe seat F. Three internally threaded holes 34 and two internally threaded semicircular parts 35 are formed on the circumferential edge of the large diameter semicircular part 32 in same arrangement as a plurality of bolt holes made in the flange 2, or the like. When the jig is used, upper five bots and nuts out of eight bots and nuts 7 jointing the flanges 2, 4 are removed and the jig is inserted between the flanges 2, 4 from above and then the opening of the pipe seat F is choked with the small diameter semicircular part 33.  Finally, the removed bots and nuts 7 are tightened to close the pipe seat F.
Patent JP-S58151934-A (JP)
Title: Production of punch for forming end plate
Inventor: SHIBATA YUKIO
IPC: B21D37/20
Filed: 1982-03-05
Abstract: PURPOSE:To produce a punch having a smooth surface without machining in the stage of producing the punch for pressing of tray-shaped end plates by the use of a circular steel material as a blank material, by forming the blank material with spinning by a symmetrical rotary forming method using two forming rolls of a flanging machine. CONSTITUTION:A circular steel plate 1 which is a blank material is subjected beforehand to spinning to a tray shape, whereafter the blank material 1 for a punch is subjected to rotary forming with spinning by a symmetrical rotary forming method using two pieces of forming rolls 2 of a flanging machine. The rolls 2 can be operated with slight forming loci by making best use of the surface roughness of the rolled steel plate; therefore, the punch having a smooth surface without machining is formed.
Patent JP-2000229952-A (JP)
Title: Zinc complex with quinoxaline compound as ligand
Inventor: IWASAKI HIDEJI
IPC: H05B33/14
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To obtain a zinc complex useful as a material for organic electroluminescent devices drivable at low voltages by using a specific hydroxyquinoxaline compound as a ligand. SOLUTION: This zinc complex is such one that a 5-hydroxyquinoxaline compound of the formula [R1 to R5 are each H, a halogen, (substituted) alkyl, aralkyl, alkenyl, allyl, alkoxyl, aromatic hydrocarbon group, aromatic heterocyclic group, or such that any two of them adjacent to each other are joined together to form part of the ring structure] is used as a ligand. One of the compounds of the formula, 5-hydroxy-2,3-dihydroquinoxaline derivative, is prepared, for example, by condensation reaction between 2,3-diaminophenol and a 1,2-diketone derivative. One version of the zinc complex, di-(5-oxy-2,3- dipyridylquinoxaline)zinc complex, is obtained by reaction between 5-hydroxy-2,3- dipyridylquinoxaline and a bivalent zinc compound in the presence of a basic substance.
Patent JP-S5322437-A (JP)
Title: Discharging device for sumulta neous exposure
Inventor: TAKAHASHI TOORU
IPC: G03G15/02
Filed: 1974-03-27
Abstract: PURPOSE: To increase a discharge or electricity removal power by providing a grounding wire between photo-sensitive body and discharge electrode which conducts both corona discharge and exposure simultaneously. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60179823-A (JP)
Title: Light pen
Inventor: NAGAE KEIJI
IPC: G06F3/041
Filed: 1984-02-27
Abstract: PURPOSE:To input information easily by a light pen by using two light sources for visible light and invisible light which are focused on approximately the same position for the light pen to be used for a display panel in which data can be written by near infrared rays. CONSTITUTION:A laser beam from a semiconductor laser 21 arranged at the inside of a light pen housing 20 which is provided with two light sources, the near infrared-ray semiconductor laser 21 and an LED22, is transmitted through a wavelength selecting reflecting plate 23 and focused on a prescribed position by the action of the lenses 24, 25. At the input of data on a liquid crystal display panel through the light pen, th focused position of the laser beam is displayed green by the light from the LED, so that the written position is clearly recognized and the input position is easily determind.
Patent JP-S61194708-A (JP)
Title: Apparatus for processing
Inventor: TAKAMATSU AKIRA
IPC: H01L21/31
Filed: 1985-02-25
Abstract: PURPOSE:To prevent a light permeable window of a reaction chamber from being contaminated caused by reaction products and maintain proper processing effect by a method wherein a plurality of the reaction chambers with the light permeable windows are provided around a processing chamber of an optical CVD apparatus in such a manner that the reaction chambers can be opened and closed against the processing chamber freely and film forming reaction and etching reaction are alternately carried out by the respective reaction chambers. CONSTITUTION:If a suscepter 2 is turned intermittently by 1 pitch after the predetermined film forming process was finished, a reaction chamber 7 which carried out the film forming process face a side of the suscepter 2 on which a wafer 5 is not held. This reaction chamber 7 is shut off from a processing chamber 1 by closing a gate valve 9 and at the same time evacuated by an exhaust outlet 14. Then etchant gas is supplied into the reaction chamber 7 from the 2nd supply inlet 13 and at the same time ultraviolet ray 11a is applied through a window 10. With the ultraviolet ray and the gas, etching reaction by photoexcitation is created so that reaction products adhering inside the window 10 are shaved off and removed by the exhaust of the reaction chamber 7.
Patent JP-H04297180-A (JP)
Title: Facsimile transmission data preparation device
Inventor: UCHIDA MITSUHARU
IPC: H04N1/387
Filed: 1991-02-28
Abstract: PURPOSE:To unnecessitate reader and to reduce the scale by unnecessitating a reader and to shorten time by synthesizing these data according to the specified transmission destination from an intrinsic data table and a transmission format table and transmitting them with a transmission original. CONSTITUTION:Before the transmission, a document preparation processing part 22 specifies the transmission format and the intrinsic data and prepares original. A transmission slit format is selected by a computer main body 21, and the intrinsic data and original are transmitted to a document synthesis processing part 26. The synthesis processing part synthesizes these data, decides the transmission slit format, prepares the transmission document from the original, and synthesizes this. Different transmission slits are prepared for the other side of transmission by adding the intrinsic data selected by an intrinsic data table 25 from an auxiliary storage part 29, and transmits it from a transmission processing part 28 to a line. Thus, the miniaturization of the device as well as the reduction of time can be realized by unnecessitating the device reading image data.
Patent JP-H08203248-A (JP)
Title: Recording method, erasing method, recording/erasing method, and recording/reproducing apparatus
Inventor: MAMIYA NOBORU
IPC: G11B11/105
Filed: 1995-01-30
Abstract: PURPOSE: To access areas not yet recorded by maintaining the management for the areas by slots, in a method managing areas not yet recorded and already recorded by slots of a UTOC. CONSTITUTION: When the sum of a count of slots managing parts not yet recorded and a count of slots managing parts already recorded is smaller than the total count of slots (255), recording of data is permitted. A start address and an end address of a recorded part to be erased (a part managed by a slot 'TNO253' first and then a part managed by a slot 'TNO252') are compared with an end address and a start address of a part not yet recorded (a part managed by a slot 'FRA'). If the addresses agree, two parts are united at an agreeing boundary part which is then managed making correspond to one slot as a fresh part not yet recorded.
Patent JP-H05201354-A (JP)
Title: Car body structure of electric automobile
Inventor: KOSUGE MASAMI
IPC: H01M50/249
Filed: 1992-01-24
Abstract: PURPOSE:To improve the strength, especially body rigidity, of the front part of a battery at the rear of a floor by arranging a cross member below a floor and causing the cross member to span a space between right and left center pillars. CONSTITUTION:A battery containing box 26 is formed at the front half part of a rear floor 14 and a battery 3 is mounted therein. A middle floor cross member 22 in the shape of a box in cross section extending in a horizontal direction is joined with the lower part of the rear floor 14. A battery front bulk head 31 is situated above the middle cross member 22 and a battery front cross member 41 is welded and joined to the rear surface thereof. The two ends of the battery front cross member 41 are welded and joined to right and left center pillar parts 34 and 34. The above two cross members 22 and 41 causes improvement of the strength, especially body rigidity against torsion, of the front part of the battery 3.
Patent JP-H03237741-A (JP)
Title: Wiring input method
Inventor: KURIYAMA SHIGERU
IPC: H01L21/82
Filed: 1990-02-14
Abstract: PURPOSE:To simplify input of a line segment by preparing a template in advance which includes informations of configuration of wiring, layer, and kinds of a viahole. CONSTITUTION:Described in a template 14 are; configuration of wiring (where the upper end of a longitudinal segment line 15 and the left end of a transversal segment line 17 are connected and the right end of the transversal line segment 17 and the lower end of the longitudinal line segment 16 are connected), a layer of the longitudinal line segment 15, 16 and the transversal line segment 17, a viahole 18 arranged on an intersection of the longitudinal line segment 15 and the transversal line segment 17 and a viahole 19 arranged on an intersection of the longitudinal line segment 16 and the transversal line segment 17. At first, the middle point 6 of a terminal 4, the middle point 7 of a terminal 5 and a point 8 which a transversal line segment passes through are inputted. Thereafter, a longitudinal line segment 9, a longitudinal line segment 10, a transversal line segment 11, a viahole 12 and a viahole 13 are created one by one by application of the template 14.
Patent JP-2000233767-A (JP)
Title: Vehicle
Inventor: MATSUO HIDEO
IPC: B61D17/02
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To reduce drag without reducing space efficiency by arranging an almost quadrangular step at least in three edge parts of the whole car body surface of an almost quadrangular column shape such as an automobile and an electric railcar. SOLUTION: An almost quadrangular swelling of a similar shape to the front face shape is arranged in front and in rear of a car body 11 formed in a box shape of an almost quadrangular column shape (a rectangular solid shape for setting the longitudinal direction in the lengthwise direction) so that the front face shape of the car body 11 is formed in a stepped shape having a step 12 in four edge parts of the upper/lower edges and left/right both side edges. In this case, the front outside edge of the car body 11 and the step 12 is set to a sharp edge angle, that is, an unchamfered right angle. Thus, the step is arranged on a car body front face of a quadrangular column shape such as an electric railcar and a bus and a cargo box front face of a quadrangular column shape mounted on a truck to reduce drag without reducing space efficiency.  The drag reducing effect is almost the same even when a wind speed changes.
Patent JP-S56130211-A (JP)
Title: Method for removal of hydrogen chloride in waste gas
Inventor: IWATA TOMOJI
IPC: B01D53/14
Filed: 1980-03-18
Abstract: PURPOSE: To remove hydrogen chloride and utilize product by allowing a waste gas contg. hydrogen chloride with an aqueous soln. contg. powdery iron or iron oxides.  
     CONSTITUTION: Adsorbing liquid 2 is sent to the top part of a suction device 1, and a waste gas 3 contg. hydrogen chloride is sent from the lower part. The liquid 2 contains one or more kinds of powdery iron or iron oxides and the iron oxides are FeO, Fe 2 O 3 , Fe 3 O 4  or their mixture. In the device 1, the hydrogen chloride in the waste gas 3 reacts with the powdery iron or iron oxides in the liquid 2 to iron chloride which dissolves in the liquid 2. The aqueous soln. 4 contg. this iron chloride is sent into a circulating tank 5, where it is added with iron or oxide iron 6, and water 7, and is circulated from the bottom into the device 1 by a pump 8. On the other hand, the supernatant 9 dissolving much of FeCl 2 , FeCl 3  is sent into a control tank 10, where it is heated with a heating mechanism 10 and is supplied with a gas with a gas blowing mechanism 12, whereby the remaining hydrogen chloride is removed. This is concentrated in a concentrating tank 14, and useful iron chloride is obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03237555-A (JP)
Title: Distributed processing system
Inventor: KADOYASHIKI NAOZOU
IPC: G06F15/16
Filed: 1990-02-14
Abstract: PURPOSE:To prevent the increase of congestion by providing a function which keeps signal transmission waiting at the time when congestion state information reported from another processor is referred to judge that a processor of the other party to which a signal should be transmitted is in the congested state. CONSTITUTION:If a processor 11 falls into the congested state, this state is detected by a congestion detecting means 61 and a congestion state reporting means 41 reports it as congestion state information to the other processors 12 and 13 through connection mechanisms 21, 22, and 23 and a transmission line 31. Processors 12 and 13 receive transmitted congestion state information by congestion state information receiving means 52 and 53 respectively and store it in congestion state information storage means 72 and 73. Processors 12 and 13 refer to congestion state information stored in means 72 and 73 at each time of communication between processors, and the communication is restrained because of congestion state information in the case of communication to the processor.
Patent JP-H07242619-A (JP)
Title: Optically active sulfone derivative and its production
Inventor: OGURA KATSUYUKI
IPC: C07C315/04
Filed: 1994-03-04
Abstract: PURPOSE:To obtain a new optically active fluorine-containing compound useful for producing an active ingredient for an agrochemical such as a herbicide, an insecticide, a fungicide and a plant growth regulator and a medicine, its synthetic intermediate or a new functional compound. CONSTITUTION:An optically active sulfonic acid derivative is expressed by formula I [A is a group of formula II (Tol is 4-methylphenyl) or formula III; Ar is phenyl which may be replaced with a 1-3C alkyl] such as 3,3,3- trifluoro-2-[(p-tolylsulinyl)methyl]propyl-ptolylsulfone. A compound wherein A is the group of formula II among the formula I is obtained by reacting an (E)-3,3,3-trifluoropropenylsulfone derivative of formula IV with an optically active sulfoxide compound of formula V in the presence of a base to give a diastereomer mixture of formula VI and then separating the objective substance from the mixture. The prepared compound is converted into a compound of formula III by desulfurizing with a reducing agent.
Patent JP-H07245764-A (JP)
Title: Automatic white balance device
Inventor: NAKAYAMA TAKASHI
IPC: H04N9/04
Filed: 1994-03-04
Abstract: PURPOSE:To obtain a white balance suitable for a light source by deciding in a prescribed order which color temperature detection area set properly an obtained color temperature detection value corresponds. CONSTITUTION:A color temperature detection means 15 detects a color temperature of a lighting and a discrimination means 35 discriminates which color temperature detection area set properly an obtained color temperature detection value corresponds in a prescribed order, for example. In this case, not all of the plural color temperature detection areas are set as fixed areas, but at least one area is being increased by a prescribed amount or stepwise proportional to a maximum area, e.g. from a point or a minimum area such as a reduced similar area of the maximum area to the maximum area by an area variable setting means and used for re-discrimination. After the color temperature of the lighting source is discriminated, a control variable of white balance is calculated and the control variable is used to control a gain of an amplifier for adjusting the white balance.
Patent JP-H07250435-A (JP)
Title: Battery charger
Inventor: TAN KON YUEN
IPC: H02J1/10
Filed: 1994-03-04
Abstract: PURPOSE: To detect -dV point accurately at the end of battery charging under presence of noise by outputting an end-of-charge detection signal when the difference of voltage of a battery under charging and a previous voltage exceeds a threshold level but the final preceding voltage does not exceed a previous voltage. CONSTITUTION: A battery charger Y2 comprises a voltage detection circuit, a comparator and a detector. The voltage detection circuit monitors the voltage of a battery Y4 under charging and supplies a plurality of voltages sequentially. The comparator compares each voltage with a previous voltage and decides whether a difference exceeding a threshold level is present or not. When the decision is made and the final preceding voltage does not exceed the previous voltage, the detector outputs an end-of-charge detection signal. Consequently, -dV (voltage drop) can be detected accurately at the end of charging when the battery Y4 is charged under an environment where noise is present.
Patent JP-S59158974-A (JP)
Inventor: TETSUKAWA KAZUO
IPC: A47F11/10
Filed: 1983-03-02
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-H09287384-A (JP)
Title: Shield machine and method of shielding construction using shield machine thereof
Inventor: IKEDA MASANORI
IPC: E21D9/06
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To shorten machine length, and to permit even a small departure shaft by removing a stepped section between a front drum and an intermediate drum, smooth sliding and housing the greater part of the rear section of the front dum and the intermediate drum into the internal space of the rear drum of a shield machine. SOLUTION: This shield machine is constituted by combining a master shield machine 1 having a large diameter and a slave shield machine 2 having a small diameter. A curved fitting section 19d between the front drum 19 and intermediate drum 20 of the slave machine 2 is formed on the side inner than a sliding section 19b at a time when the front drum 19 and the intermediate drum 20 are expanded and contracted to a rear drum 21. The front end face of the intermediate drum 20 having a stepped section 20a in an outer circumferential surface and the outer circumferential surface 19b of the front drum are arranged so as to be fast stuck without stepped section. An articulated jack 27 is disposed between the front drum 19 and the intermediate drum 20.  Accordingly, the front drum 19 can be curved to the intermediate drum 20 by the expansion and contraction work of the jack 27, and the sealing materials 22, 23 of the sliding section 19b can conduct sliding operation smoothly without being caught to the rear drum 21.