baber/WOPTO huggingface dataset:
Patent JP-H1014094-A (JP)
Title: Breaker for wiring
Inventor: YAMAMOTO JUNICHI
IPC: H02H3/08
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To make it possible to detect even an intermittent current and cut off the operation by letting a tripping coil make a attracting operation and tripping a contact switching mechanism open a contact device only when the current of a commercial frequency component is in an overload or short-circuit state and a high frequency component is a specified value or above. SOLUTION: A filter circuit 13 passes current of a commercial frequency component through and a filter circuit 23 passes current of a high frequency component through. Threshold value circuits 12, 22 output H-level signals only when the outputs of amplifier circuits 11, 21 are specified threshold values and an AND circuit 3 outputs an H-level signal only when the outputs of the amplifier circuits 11, 21 are both H-level. When a thyristor 4 is turned on, a tripping coil 5 is excited by current rectified by a diode 6 and opens a contact device 7. By this method, the contact device is opened instantly and thereby a fire is prevented when a cord accident occurs wherein such discharing short circuit current as to include a high frequency component appears.
Patent JP-H0348096-A (JP)
Title: Device for circulatingly feeding oil to bearing device
Inventor: YONEYAMA HIROKI
IPC: F16N39/00
Filed: 1989-07-13
Abstract: PURPOSE:To prevent residence of air bubbles and to provide an increased life for an oil feed pump by providing an oil feed pump to have a delivery amount lower than that of a pump for return and feed lubricating oil in a main tank to a bearing device and an exhaust means to exhaust gas in a closed tank. CONSTITUTION:A main tank 3 to store oil fed to a bearing device is provided, and a pump 10 for return to pump out oil in a closed tank 2 to the main tank 3 is turned ON and OFF according to an oil level in the closed tank 2 connected to a route for return oil from a bearing device. In this case, a delivery amount of the pump 10 for return is set to a value higher than a flow rate of return oil. With the aid of an oil feed pump 16 having a delivery amount lower than that of the pump 10 for return, lubricating oil in the main tank 3 is fed to the bearing device. In this case, gas in the closed tank 2 is exhausted by an exhaust means 6. This constitution separates and removes mixture air in a state that air-mixed oil recovered from the bearing chamber is stored in the closed tank 2 in a negative pressure once, and prevents residence of air bubbles.
Patent JP-S6424678-A (JP)
Title: Decoding processing system
Inventor: HIRASAWA AKIRA
IPC: G06T9/00
Filed: 1987-07-21
Abstract: PURPOSE:To save the size of a processing circuit by using a predicted coincident run (n) and a predicted dissident run whose lenght is 1 as one processing unit at the point of time when the run length data (n) of the prediction coincident run is obtained to apply picture element reproduction at once and reproducing the picture element of the prediction dissident run only when the run length of the code of succeeding prediction dissidence is not 1. CONSTITUTION:A data transfer control section 11 receives a run length data and prediction coincidence/dissidence information, and when the prediction is coincident, the run length data is sent to an error bit pattern generating section 12 and when dissident, the data is sent to a dissidence run length discrimination section 16. The generating section 12 generates an error bit pattern comprising the received run length data (predicted coincidence bit) and one 1 (prediction dissidence bit) and sends the result to an original data bit reproduction section 13. When the received dissidence run length is 1, the discrimination section 16 executes nothing and only when the run length exceeds 1, the section 16 sends the run length data to the error bit pattern generating section 17. The generating section 17 generates the error bit pattern comprising received run length (prediction dissidence bit)-1 ( prediction dissidence bit) and sends it to a reproducing section 13. The reproducing section 13 uses the error bit pattern and the prediction data to reproduce the original data.
Patent JP-H1027939-A (JP)
Title: Nitride semiconductor laser element
Inventor: SUGIMOTO YASUNOBU
IPC: H01S5/323
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To avoid the release of electrodes for enhancing the reliability by forming the resonance surface of a waveguide inside a cleavage surface by cleaving a substrate. SOLUTION: A striped positive electrode 3 is provided on the topmost p type layer of the nitride semiconductor layer 2 in double hetero-structure holding an active layer between an n type layer and a p type layer so as to provide a negative electrodes 4 on the n type layers exposed by etching process. Next, a waveguide is provided on the active layer corresponding to the position of the positive electrode 3. Besides, the positive electrode 3 is formed so as to position the striped end face of the positive electrode 3 inside the cleavage surface. Through these procedures, the high reliable laser element having the electrodes not to be released by the shock due to the breakdown in the cleavage time can be realized.
Patent JP-H1067392-A (JP)
Title: Supporter for four-cycle outboard motor
Inventor: SUMIKAWA YUKIO
IPC: B63H20/02
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To support a propulsion unit firmly by inserting a steering bracket fixed at a swivel shaft into the inside of a machine frame case. SOLUTION: A steering bracket 32 is joined to a swivel shaft 25, and the supporting plate 42 of an engine 10 is supported on a supporting mount 43 extending from the steering bracket 32 through an annular rubber element 66. The supporting mount 43 is disposed above a supporting plate 42 which is the upper wall of an oil pan 34 and on a rear side than a drive shaft 18. A space is formed between the top surface of the supporting mount 43 and the engine 10.
Patent JP-S6424464-A (JP)
Title: Manufacture of semiconductor device
Inventor: MURAI SHIGEYUKI
IPC: H01L21/324
Filed: 1987-07-20
Abstract: PURPOSE:To prevent the lateral abnormal diffusion of N<+> ions and to prevent electrical characteristics from deteriorating by a method wherein the surface of a channel part is covered with a homogenous film at the time of activation annealing of ion-implanted layers and the stress to act on the interfaces between protective films for annealing on a semi-insulative GaAs substrate is reduced. CONSTITUTION:An SiN film 4, which is a protective film for annealing, is adhered on a GaAs substrate 1 made of a semiconductor. The film 4 on part of the substrate 1 is removed to form an N-type ion operating layer 2. Then, an SiN film 5, which is a protective film for annealing, is adhered over the whole surface. Part of the film 5 is removed. At this time, the film 4 on the end parts of the substrate 1 and the film 5 thereon are formed integrally. Si ions are implanted in the substrate 1 to form N<+> ion active layers 3. After that, an SiN film 8 is adhered on a photo resist 7 and the layers 3. The resist 7 and the film 8 on the resist 7 are removed. After that, an activated annealing treatment is performed on both ion implanted layers of the layers 2 and 3 using the integrally formed films 4, 5 and 8 as protective films for annealing. The stress applied to the interfaces of the protective films is reduced.
Patent JP-S5883128-A (JP)
Title: Heating cooker
Inventor: HIRAI KIYOSUMI
IPC: F24C3/12
Filed: 1981-11-12
Abstract: PURPOSE:To improve the finishing along with a better handling by controlling the output of a heater according to detection temperatures of a temperature sensor divided into three stages (upper, medium and lower) corresponding to the set temperature in a compound cooker or the like. CONSTITUTION:Main burners 2 and 3 both burn initially at the rising to heat the inside of a chamber quickly. As the detection temperature of a temperature sensor 6 reaches the center temperature Tm3, a microcomputer 18 turns off a second solenoid valve 5 to extinguish a burner 3 and causes the level of combustion heat to fall. As the temperature inside the chamber drops down to reach the lower limit Tl3, the microcomputer 18 opens the solenoid valve 5 again to ignite the burner 3 and causes the temperature inside the chamber to rise. When the temperature inside the chamber reaches the upper limit Th3, the main burners 2 and 3 are extinguished. This operation is repeated until the cooking is completed. This reduces the range of variation in the temperature inside the chamber thereby improving the finishing of the cooking.
Patent JP-H0526496-A (JP)
Title: Apparatus for air conditioning
Inventor: OYABU YASUNORI
IPC: F24D15/04
Filed: 1991-07-23
Abstract: PURPOSE:To prevent a temperature difference, which is due to difference in operation mode, from occurring between radiation parts of different refrigeration cycles when the operation mode set by the operation-controlling means differs among refrigeration cycles by stopping the operation of a refrigeration cycle in a specific mode so as to leave a single mode in use for the operation. CONSTITUTION:When refrigeration cycles A, B differ from each other in operation mode in their respective control circuits 15a, 15b, a control circuit 17 of a higher order as an operation-stopping controlling means outputs a signal for stopping the operation to the control circuit of the refrigeration cycle operating in an operation mode of a lower order in a predetermined scheme of precedence of operation; with the operation of this refrigeration cycle suspended, only one kind of operation mode is left to be used for the operation. One example of the execution of the scheme of precedence of operation by the control circuit 17 of a higher order is that, in the case of one refrigeration cycle in a heating mode and another refrigeration cycle in a cooling mode, securing the user from cold is given priority and heating operation is given precedence even when the apparatus set in a heating mode is at rest.
Patent JP-S5885811-A (JP)
Title: Powdery one-pack hair dye
Inventor: YAMAMOTO YOSHITAROU
IPC: A61K8/00
Filed: 1981-11-16
Abstract: PURPOSE:To prepare the titled hair dye safe even to an idiosyncratic man, having high stability, and usable easily, by mixing calcium thioglycolate, glycine hydrochloride, a surface active agent, a tackifier, an acidic mordant dye, and a legally approved dye under completely dehydrated dry conditions. CONSTITUTION:The titled hair dye is prepared by using calcium thioglycolate as the mercapto acid, completely drying glycine hydrochloride as a dissolution assistant, a surface active agent, a tackifier, an acidic mordant dye and a legally approved dye other than organic amine dye, and mixing the components with each other under completely dehydrated dry state. Dyeing of the hair can be carried out in a short time by single dyeing by the use of the hair dye. It has excellent dyeing properties, keeps the original color for a long period, and can be stored for a long time. Since the agent is free of sodium hydroxide and strong ammonia water, it has mild activity to the scalp and the hair. Glycine hydrochloride is effective not only to increases the solubility of calcium thioglycolate but also to adjust the pH of the solution.
Patent JP-H1129578-A (JP)
Title: Production of boron-based compound
Inventor: ARAI NORIHIDE
IPC: C07F5/02
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing, in a high yield, a high-purity boron-based compound useful for, e.g. a photo-polymerization initiator or the like by using a specific stock material, reaction solvent and reaction process. SOLUTION: This method comprises a series of steps, (1) reacting (A) a Li- or Mg-containing compound, a compound shown by the formula R1 -Y1 (R1 is an alkyl, alkenyl or the like; and Y1 is a halogen) and a borate ester compound shown by formula I (R3 to R5 are each an alkyl, alkenyl, aryl or the like) with each other in a solvent to produce a boronate compound shown by formula II, (2) reacting compound shown by formula II with a compound shown by formula III (R6 to R11 are each an alkyl, H or the like) to produce a boron- based compound shown by formula IV, (3) reacting the compound shown by formula IV, a compound shown by the formula R2 -Y1 (R2 is the same as R1 ) and the component A with each other in a solvent to produce a metallic salt of borate shown by formula V (M is Li or Mg;  and (n) is 1 or 2), and (4) ion- exchanging reaction between the metallic salt of borate and an onium halide shown by the formula, Z<+> .X<-> (Z<+> is ammonium cation or the like; and X is a halogen) to produce the objective boron-based compound.
Patent JP-S5972053-A (JP)
Title: Method for inspecting quality of metallic material
Inventor: MIYATSU EIICHI
IPC: G01N23/223
Filed: 1982-10-18
Abstract: PURPOSE:To inspect inverse segregation phenomena of a metallic material prior to plastic processing and to take an adequate countermeasure in an early stage, by analyzing spectrochemically the surface of an ingot chamfered in a prescribed depth. CONSTITUTION:A part of the surface of an ingot is chamfered in about 0.1- 0.6mm. depth prior to plastic processing such as rolling, etc. and the value of components is analyzed by fluorescence X-rays or light emission spectrochemical analysis. Inverse segregation phenomena are inspected by comparing this analyzed result with the value of a target component in the case solidified soundly. Further, an adequate countermeasure such as an exchange of a graphite mold for defect results is taken in an early stage and the quality inspecting method of a metallic material generating small losses is obtained.
Patent JP-S6075916-A (JP)
Title: Document producer
Inventor: SHIBUYA YOSHITAROU
IPC: G06F3/02
Filed: 1983-09-30
Abstract: PURPOSE:To improve the efficiency of document production by retrieving a specific code set previously out of a stored document and extracting the document selectively out of the position of said specific code. CONSTITUTION:An extension tab code is set optionally by an extension tab code designation key, etc. of an operation input part 11 and registered to a table main body TT under the control of an indication input processing part 14. Then the value of a pointer is replaced. Then said code designation key is operated for input of the code indication in a state where data are read into a data buffer 16a from a document file 19. This input is discriminated at an input control part 12, and the control is shifted to an input data processing part 13 in a data input mode. While the control is shifted to the part 14 in an operation indication mode. An extension tab processing part 15 sets an extension tab code to a register and retrieves it out of the document of the buffer 16a. This document is displayed via a display control part 17.
Patent JP-H104789-A (JP)
Title: Washing of tree damaged by air pollution
Inventor: KATSURA TSUTOMU
IPC: B01D53/34
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for washing a tree damaged by an air pollution by effectively treating a tree damaged by an air pollution with a simple treat ment, and capable of recovering tree vigor. SOLUTION: An ozonous water is shot out and sprayed on a tree with a proceeding injury such as a pine tree death and an unburned oil coexisting with suspended particulate matter and an acidic component in materials accumulated on a stoma and originated from exhaust gas are washed and removed by performing an oxidative transformation of the unburned oil and a high-level oxidation of the acidic component and dissolving the resultant product in water respectively. The ozone remaining in the washing water is degraded at the root of the tree to increase the content of the oxygen in soil and the activity of the tree damaged by air pollution is revived. The stoma is cleaned by washing a dried and sticking substance sticking on the leaf of the tree by an air pollution and tree vigor is recovered.
Patent JP-H10121393-A (JP)
Title: Pulping method
Inventor: KRZYWANSKI ROMUALD S
IPC: D21C9/10
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To obtain pulp having a high whiteness and pulp strength and decreased organic chlorine content by bleaching biomass pulp containing lignocellulose with chlorine dioxide and then bleaching with hydrogen peroxide in an alkaline pH state in the presence of a cheating agent. SOLUTION: A biomass pulp containing lignocellulose is bleached with chlorine dioxide and then with hydrogen peroxide in the presence of a cheating-agent selected from diethylenetriamine pentaacetic acid (sodium salt), diethylenetriamine pentamethylenephosphonic acid (sodium salt) and 1- hydroxyethylidene-1,1-diphosphonic acid in an alkaline state adjusted to pH 10.5-12 with sodium hydroxide at >=45 deg.C, preferably >=80 deg.C in one, two or multiple stages. The amount of hydrogen peroxide is 0.1-3% based on the dry weight of the pulp.
Patent JP-H1132020-A (JP)
Title: Data transmission system and data broadcast system
Inventor: YAMADA MASAZUMI
IPC: H04H20/76
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To allow a transmitter or a broadcast equipment to send data, if there is a margin for data transmission in the transmitter or the broadcast equipment and a transmission channel. SOLUTION: A communication management means 4 shows a menu of objects for data communication conditions, under which a transmitter 1 can send data to object condition display means 8a, 8b or 8c of terminal equipments 6a, 6b or 6c by taking information or operating status of a transmission channel 5 and the transmitter 1 into account. Then a user of the terminal equipment 6a, 6b or 6c respectively selects a communication condition from the menu and instructs it to the transmitter 1. Then a data transmission means 3 of the transmitter 1 sends data based on the communication condition, and a decoder 9a, 9b or 9c of the terminal equipment 6a, 6b or 6c obtains the data and then reproduces.
Patent JP-S5973187-A (JP)
Title: Welding gun device for industrial robot
Inventor: MIURA TAKESHI
IPC: B23K11/31
Filed: 1982-10-20
Abstract: PURPOSE:To provide a titled welding gun device which improves working efficiency by providing a means for displacing the pressurizing direction of welding guns, which are successively provided, cooperatively with the change in the curvature of an object to be welded, and mounting the same, via a bracket, on an industrial robot. CONSTITUTION:Pressurizing electrodes 11, 12 having the sameps shape are pivotally fitted on turning bases 14, 15, and are connected oscillatably in a vertical direction to air cylinders 16, 16. The bases 14, 15, are mounted, via revolving shafts 20, 21, on a base 22. The pressurizing direction of a welding gun 10 is displaced by the shafts 20, 21, the bases 14, 15, gears 23, 24, 26 and a servocontrol motor 25. Such welding gun device S2 is mounted, via the base 22, on a mounting bracket 27, and the bracket 27 is mounted to the wrist of an industrial robot.
Patent JP-H1027139-A (JP)
Title: Error correcting device
Inventor: PHILLIPS L SWAN
IPC: G06F12/16
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To provide an error correction circuit of a single error correction/ double error detection system capable of correcting an error even for large word size by simple and inexpensive constitution. SOLUTION: An arithmetic circuit for finding out the prescribed number of check bit data by executing XOR operation for respective bit data constituting one data word by a prescribed combination is divided into plural data pass chips 2, 3. Partial operation results computed by respective chips 2, 3 are combined in a central control chip 8 based on a prescribed rule to find out the prescribed number of check bit data.
Patent JP-H1032357-A (JP)
Title: Magnetoresistance effect film and magnetoresistance effect element using the film
Inventor: KONDO TAKU
IPC: G01R33/09
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a magnetoresistance effect film having high magnetic field sensitivity and a magnetoresistance effect element using the film by a method in which they are composed of the alloy layer, a non-magnetic layer and a soft magnetic layer consisting of a magnetic element and a non-magnetic element, on which spinodal decomposition is generated on a substrate. SOLUTION: An alloy layer 2, consisting of a spinodal-decomposed magnetic element and a non-magnetic element, is formed on a substrate 1, and a soft magnetic layer 4 is formed thereon through a non-magnetic layer 3. The alloy layer 2 has magnetic particles which are depositedly grown in uniaxial direction in parallel with the substrate 1, and also has a uniaxial magnetic anisotropy having the growing direction of easy magnetization axis. The magnetic particles, which are once deposited and grown, are not extinguished as long as the alloy alloy layer 2 is not fused, and the magnetic anisotropy once generated on the alloy layer 2 is very stable.  When the magnetic particles become single magnetic domain particles by their progress and growth and their uniaxial magnetic anisotropic control becomes larger equal to the square of spontaneous magnetization, the coercive force when magnetic field is applied to the axis of easy magnetization becomes equal to the spontaneous magnetization. As a result, an artificial lattice film, having high magnetic field sensitivity, can be obtained.
Patent JP-H0234831-A (JP)
Title: Direct positive photographic sensitive material
Inventor: INOUE AKIYUKI
IPC: G03C1/485
Filed: 1988-07-25
Abstract: PURPOSE:To reduce change of photographic characteristics after coating or preservation of a direct positive photographic sensitive material by incorporating a specified compd. thereinto. CONSTITUTION:A compd. expressed by the formula I is incorporated into a direct positive photographic sensitive material. In the formula I, each R<1> and R<2> is a 1-10C alkyl group, 6-15C aryl group, or a 7-15C aralkyl group, which may form by combining with each other a heterocyclic ring such as a pyrrolidine ring, piperazine ring, morpholine ring; R<3> is a substituent; X is an anion; each (n) and (m) is zero or 1. The amt. of the compd. expressed by the formula I to be added is suitably 1X10<-3>-60X10<-3> mole pref. 5X10<-3>-40X10<-3> mole per 100g gelatin. Thus, the change of photographic characteristics after coating an emulsion film or during preservation can be reduced.
Patent JP-S6339786-A (JP)
Inventor: KIMOTO KIYOSHI
IPC: B25J19/06
Filed: 1986-08-05
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-2000017994-A (JP)
Title: Segment joint structure
Inventor: HARA SHUICHI
IPC: E21D11/04
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To resist load (internal pressure) from an inner periphery, without secondary lining. SOLUTION: A connecting projecting part 16 is provided on one 15 of the piece-to-piece junction end faces of a segment 10 while pointing in the circumferential direction of a cylindrical structure, and a through hole for a connecting bolt 4 is provided through the connecting projecting part 16 along the longitudinal direction of the cylindrical structure. A connecting recess part 18 is provided in the other piece-to-piece junction end face 17 of the segment 10 to correspond to the connecting projecting part 16, and a mounting hole for the connecting bolt 4 is provided in such a way as to open in a face-side ring-to-ring junction end face 11 and the connecting recess part 18 and to point in the longitudinal direction of the cylindrical structure.  Each segment 10 is connected to the other segment 10 adjoining thereto along the circumferential direction of the cylindrical structure, by inserting the connecting projecting part 16 into the connecting recess part 18, and passing the long connecting bolt 4 through both the connecting bolt mounting hole and the connecting bolt through hole. The segments 10, 10... are joined together in such a way that they restrain circumferential and radial relative movements to one another.