baber/WOPTO huggingface dataset:
Patent JP-H04143515-A (JP)
Title: Detection of abnormality in burner
Inventor: TSUJITAKE SHIYOUJI
IPC: F23N5/08
Filed: 1990-10-02
Abstract: PURPOSE:To grasp surely and exactly the change in the state of combustion or abnormality with the passing of time by seeking the surface temperature distribution of the burner flame from a combustion image and obtaining the area of the regions where the surface temperature is below a certain temperature from the surface temperature distribution and comparing the area of the regions with a value specified beforehand and judging abnormal combustion when the area of the regions is larger than a threshold value. CONSTITUTION:In the measurement area 22 of the flame surface temperature the fuel sprayed from a burner 21 is in the process of combustion and it includes unburned regions. In the most suitable conditions of combustion of the burner the area S4 of the regions which are defined as the unburned regions in flame temperature distribution pattern is small. If in this state abnormal conditions such as dirtiness of the burner, clogging, attachment of clinker, etc., are generated, the area S4 of unburned regions increases. If this area S4 of unburned regions is taken as a parameter of the most suitable combustion, it can be used for the detection of abnormal combustion of the burner. Namely when the area S4 of unburned regions is over a specified threshold value S40, the combustion is regarded as abnormal. With this arrangement it is possible to keep the optimum condition for the boiler as a whole.
Patent JP-H02111202-A (JP)
Title: Monitoring device for vehicle failure
Inventor: NAKAMURA KYOKO
IPC: B60L3/00
Filed: 1988-10-19
Abstract: PURPOSE:To perform inference and analysis with high precision by inferring the cause of failure into display from both monitoring information coming from each car of a train and a parameter stored in an analyzer, and by correcting the parameter when result of the inference is different from the actual failure. CONSTITUTION:Analyzers 6a and 6b provided to the cars on both ends of a train are connected with a transmission cable 3, to which monitoring devices 1a to 1n of each car are connected. In each monitoring device progress data of each car is A/D converted and stored at all times. The analyzers 6a and 6b take in the data from each monitoring device as required and compare them with the data of an inference parameter storage means 11 by the use of an inference mechanism 7 and the data are displayed 4b through an interface 9. When the displayed condition is different from the actual failure, the data are inputted from a keyboard 5b, compared with the output of the inference mechanism 7 by a comparison means 12, corrected 13 and written anew into the storage means 11. Even an unskilled person can thereby perform highly precise judgement.
Patent JP-H04140925-A (JP)
Title: A/d-converter
Inventor: ITO ATSUSHI
IPC: H03M1/64
Filed: 1990-10-01
Abstract: PURPOSE:To obtain a large tracking speed of a converter by changing a digital value depending on a value equivalent to a difference between a digital angle phiand an angle theta of a resolver signal or a synchronizing signal. CONSTITUTION:Resolver signals D, E from a resolver transmitter or a digital synchro converter are converted into digital signals F, G by A/D converters 2a, 2b. An output F of the converter 2a, a reference signal R and a digital value N are inputted to a storage device 4a and stores a multiple among a SIN signal, a cosine value N and the sine of the reference signal R. An output G, the signal R and the value N are inputted to a storage device 4b, and stores a negative value of the multiple among a COS signal, the sin value K and the sign of the signal R. The signal J, the signal K and the value N are added by an adder 5 and a new value calculated by the adder 5 is inputted to a register 6, in which the new value N is revised. The operation as above is repeated and an error is added to the value N till the relation of theta=phi exists.
Patent JP-H0981387-A (JP)
Title: Constraint processing system
Inventor: SHIINA SHIGERU
IPC: G06F9/44
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To obtain a resolution which satisfies an evaluation expression by preventing a local optimum resolution from being reached as much as possible only by repeating adjusting operation for varying one variable. SOLUTION: A constraint expansion part 4 selects a variable to be erased from a equality constraint equation, moves the equation modified in the form of solving as to the variable from a constraint equation storage part 5 to an equality constraint equation storage part 6, and substitutes the equation after the modification in all constraint equation in the storage part 5 repeatedly until there is no equality constraint equation left in the storage part 5.  An automatic adjustment part 9 varies the value of one variable to update the values of variables other than the variable, based upon the variation by using equation in the storage part 5, makes an evaluation by an evaluation expression in an storage part 7 according to the values of new variables, and accepts the variation when deciding through the evaluation that the evaluation will be satisfied gradually, thereby repeating the processes until the evaluation expression is satisfied.
Patent JP-H03124483-A (JP)
Title: Sensitizer and material for thermal recording
Inventor: FUKUNISHI AKIRA
IPC: B41M5/337
Filed: 1989-10-09
Abstract: PURPOSE:To improve light resistance, moisture resistance and plasticizer resistance by using a sensitizer composed of a specific compound. CONSTITUTION:A thermal recording material is formed by shaping a layer 2, in which a sensitizer consisting of a compound A shown in formula I, a color former and a developer are mixed, onto a support 1. In formula I, X represents an 0 atom or an S atom; Y1 a not less than 1C lower alkylene group; Y2 a hot less than 2C lower alkylene group; Z an NO2 group or a CN group; (m) and (n) 0, 1 or 2 (where (m) and (n) do not represent 0 simultaneously); (r) 0 or 1, (s) 1-4 and (p) an integer of 1-4. Accordingly, the material for thermal recording having high sensitivity and high whiteness, light resistance, moisture resistance and plasticizer resistance is acquired.
Patent JP-H07118121-A (JP)
Title: Oily solid material
Inventor: IMAI TAKEO
IPC: A61Q1/10
Filed: 1993-10-21
Abstract: PURPOSE:To obtain an oily solid material, having a moderate strength and excellent oil repellency and useful as an oily base of a cosmetic, a medicine, a crayon, etc., by adding a specific fluoroalkyl-modified polyethylene wax to a liquid oil and/or a solid oil. CONSTITUTION:This oily solid material is obtained by adding a fluoroalkyl- modified polyethylene wax expressed by formula I or II [R<1> is a 1-6C straight- chain or branched chain saturated hydrocarbon; R<2> and R<3> are each H, a 1-18C aliphatic hydrocarbon or an aromatic hydrocarbon; n and m are each 10-1000; R<f> is a 2-17C perfluoroalkyl or a perfluoropropylene oxide oligomer having 2-5 degree of polymerization] to a liquid oil (e.g. dimethylpolysiloxane) and/or a solid oil (e.g. Japan wax). For example, F-(CF2)i, Cl-(CF2)j or H-(CF2)k [(i) to (k) are each 2-7] is cited as the Rf in the compound expressed by formula II. An oligomer expressed by formula III [(h) is 0-3], etc., is cited as the perfluoroalkylpropylene oxide oligomer expressed by the Rf The oily solid material is especially useful as a cosmetic.
Patent JP-H06120603-A (JP)
Title: Light source
Inventor: KOGURE TAICHI
IPC: H01S3/06
Filed: 1992-10-01
Abstract: PURPOSE:To obtain a light source of output higher than an end face emission type light emitting diode module by amplifying the output light wide in wavelength band area from the end face emission type diode module, using a laser diode module for excitation and an Er-added optical fiber. CONSTITUTION:This light source is equipped with a monomode optical fiber and a face emission type light emitting diode module 1, 1.5mum in oscillated wavelength area. The output exciting light 5 from a laser diode module 2 is entered into an Er-(erbium) added optical fiber 3 through a photosynthetic wave divider 4. On the other hand, a signal light 6 wide in wavelength band area from an end face emission type light emitting diode module 1 is entered into the Er-added optical fiber 3 through the photosynthetic wave divider 4. Hereby, the signal light 6 wide in wavelength band area is amplified by induced emission principle, and a high-output signal light 6 wide in wavelength band area is outputted from the terminal of the Er-added optical fiber 3.
Patent JP-S61140649-A (JP)
Title: Block type v-belt
Inventor: HAMANO MAMORU
IPC: F16G5/16
Filed: 1984-12-13
Abstract: PURPOSE:To maintain a high lateral rigidity, by buttedly bearing side pressure applied to a block core member by means of a sleeve member provided in a recess, and preventing falling of the sleeve member. CONSTITUTION:In using a V-belt for a transmission, an upper portion of a block core member 6 is depressed inside by a large side pressure from a pulley. However, both end surfaces of a sleeve member 15 are butted against inside surfaces of side members 11 to support the same, and accordingly, the upper portion of the block core member 6 is not deflected inwardly. The sleeve member 15 merely bears an axial compression load, and is neither slipped nor fall even upon receiving of a repeated side pressure or a torsional force. Therefore, a high lateral rigidity may be maintained.
Patent JP-H03125235-A (JP)
Title: System for collection trouble analysis information
Inventor: KONISHI NORIO
IPC: G06F11/34
Filed: 1989-10-09
Abstract: PURPOSE:To shorten the time required for study of the factor of the abnormal end of a job by setting the trouble analysis information in a memory space which is not opened at the end of the job to show the factor of the abnormal end when a job has the abnormal end. CONSTITUTION:A trouble analysis information store area 7, i.e., a memory space which is not opened when a job ends stores the trouble analysis information of the job. A trouble analysis information store area securing means 3 secures the area 7 when the abnormality of the job occurrs. A trouble analysis information collection means 4 collects the trouble analysis information on the job and stores them in the area 7. A trouble analysis information editing/ output means 5 refers to the area 7 at an optional time point after the end of the abnormality of the job to edit and output the trouble analysis information on the job. A trouble analysis information store area release means 6 releases the area 7 so as not to made the area remain as a garbage after the process of the means 5. In such a constitution, the time required for study of the factor of the abnormal end of a job can be shortened.
Patent JP-H11101122-A (JP)
Title: Particulate removing device
Inventor: IGARASHI TATSUOKI
IPC: F01N13/02
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a particulate removing device which has a simplified structure so as to be small-sized in its entirety in order to reduce the cost and to enhance the reliability thereof. SOLUTION: An oxidation catalyst converter 10 and a particulate removing device 11 are provided in an exhaust passage 9 for feeding exhaust gas exhausted from an accumulator fuel injection type Diesel engine 1, being directed from the upstream side to the downstream side in an exhaust gas flowing direction, and accordingly, secondary injection of fuel into the engine 1 can be made when the temperature T1 of the exhaust gas 8 is in a predetermined range.
Patent JP-S62124518-A (JP)
Title: Image display device
Inventor: MATSUMOTO KENICHI
IPC: G09F9/00
Filed: 1985-11-26
Abstract: PURPOSE:To obtain a low-cost, convenient image display device which uses a simple display plate by making reflected light which contains display information through a DMD incident directly on a transparent plate whose surface is processed for scattering, and displaying picture elements by utilizing the scattering. CONSTITUTION:Light from a scattering plate 23 becomes nearly parallel light through two slits 24 and 25, which have numbers of fine pinholes at the same positions corresponding to the position of the DMD 20, so that light passed through the slits is incident on the DMD 20. The deflection directions of mirror swinging parts 13 for picture elements 19 are all made coincident and each mirror swinging part 13 reflects incident light in a direction of about 10 deg. as shown by 26 and is deflected by a driving circuit corresponding to a picture element signal to be displayed. The reflected light passes through slits 27 and 28 and reaches a display scattering surface 29. The slits 27 and 28 have fine pinholes corresponding to the number and positions of picture elements of the display plate and cut unnecessary reflected light.
Patent JP-H05108378-A (JP)
Title: Multitask system
Inventor: SENBA FUMIKO
IPC: G06F9/46
Filed: 1991-10-11
Abstract: PURPOSE:To simplify the operation deciding the next processing by using the state display of system by simplifying the updation of the system state display, and effectively using a storage area which is referred for deciding the next processing. CONSTITUTION:A state storage area 3 displays the state based on the bit string indicating the presence or absence of factors related to the decision of the next processing from among a plurality of factors deciding the state of the system. A processing table 4 displays all the processings to be the next one corresponding to the information from a task 21 which terminates the processing, and every possible state of the system to be decided at then end of each processing is displayed by the pattern consisting of bit strings indicating the presence or absence of each factor deciding the system state.
Patent JP-H08121884-A (JP)
Title: Protecting apparatus for refrigerating machine or the like
Inventor: KANEKOUJI HIROARI
IPC: F25B1/00
Filed: 1994-10-27
Abstract: PURPOSE: To provide a protecting apparatus which can effectively protect the load of a compressor, etc., of a refrigerating machine against a short power interruption, a voltage drop of a power source. CONSTITUTION: This protecting apparatus for a refrigerating machine or the like comprises a magnet switch M connected to a power source AC, a thyristor SCR1 for interrupting the power supply to a load if the power source AC is interrupted, a resistor R5 and a capacitor C3 for inhibiting the energization of the load for a predetermined period from when the power source AC is recovered, and a programmable unijunction transistor PUT2 for detecting the drop of the voltage of the power source AC to a predetermined value to inhibit the energization until the voltage is raised to a value allowed by the switch M.
Patent JP-2001085582-A (JP)
Title: Heat dissipating method for part and board with heat sink and electronic apparatus having board with heat sink
Inventor: YAMAMOTO MASARU
IPC: H05K7/20
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To enhance heat dissipation effect by placing an n-th heat transfer plate making surface contact with an IC having highest profile and having a hole penetrating another IC on a board mounting a plurality of ICs of different profile and bringing a heat sink into surface contact with the upper part of first through n-th heat transfer plates. SOLUTION: Heat transfer plates 47, 49, 51 having through holes 45, 46, 48 are placed tightly between a board 44 and a heat sink 52 and brought into surface contact with the surface of a plurality of ICs having highest profile 41, high profile 42 and highest profile 43. It is constituted of a third heat transfer plate (n-th heat transfer plate) 51 formed planarly and having no through hole provided, at at least three ends thereof, with legs 50a-50c being engaged with the board 44, and a heat sink 52 touching the entire surface area thereof. The heat transfer plates 47, 49, 51 and the heat sink 52 are assembled in the order of the third heat transfer plate 51, the second heat transfer plate 49 and the first heat transfer plate 47 while making surface contact with each other.
Patent JP-S62126855-A (JP)
Title: Motor
Inventor: KOBAYASHI YOICHI
IPC: H02K37/04
Filed: 1985-11-25
Abstract: PURPOSE:To make the quality of a rotor stable and to reduce the size of the rotor without decreasing the mounting accuracy of a shaft and a bearing by integrally composing a rotor core holder for holding a rotor core at the root side of an operating shaft coupled with one side of the shaft. CONSTITUTION:A shaft 13 is rotatably supported by a bearing of a frame 3. An operating shaft 12 is coupled with one side of the shaft 13. means for transmitting power is provided at the shaft 12. A rotor core holder 11 for holding a rotor core 9 is integrally composed with the rot side of the shaft 12. Since only the shaft 13 is held at the frame 3 side by a bearing 5, the thickness of the shaft 13 can be composed to be larger than the shaft 13 without limit to rigidly hold the core 9 and a permanent magnet 10.
Patent JP-H05262307-A (JP)
Title: Process and device for avoiding downtime on packaging machine
IPC: B65H67/02
Filed: 1992-09-08
Abstract: PURPOSE: To provide a packaging machine that can avoid interruption of working even when strapping material is damaged. CONSTITUTION: This process and device are characterized by having reels 15, 16 that store plenty of strapping material 13, both of which are held constantly kept at a standby position at the tip on the machine, and after the one strapping material 13 is detached from a dispensing guide unit 26, tip of the other strapping material 13 is supplied to the guide unit 26 by pressing a button. And the packaging machine consists of the dispensing guide unit 26 that contains carrying rollers 21 and is equipped with two guideways 25 that respectively guide tips of two strapping materials 13 and a feeding roller 28 that alternately supplies one of two tips of strapping materials 13 to the carrying rollers 21.
Patent JP-2000085794-A (JP)
Title: Bag with vent slit
Inventor: ASAKURA TAKASHI
IPC: B65D33/01
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide a rice bag wherein air sealed in the bag can be exhausted out of the bag when bags are stacked on a pallet so that stacking can be stably done, contents may not get wet with water entering from an exhaust part, a function for preventing foreign matters such as insects from entering is included, and the bag may not break at the time of drop. SOLUTION: The bag comprising a front panel and a rear panel for packaging grain or granule contents has numerous slit-like cuts 2 of a predetermined length provided in the vicinity of an end of the bag in a direction of the right angle or approximately the right angle to a side of the bag to form slit arrays. Two, inner and outer seal lines including both ends of the cuts 2 of the slit parallel to the side of the bag are provided on the slit array, and the bag has a vent slit with a part of the inner seal line as a non-sealed part. The slit arrays include a part where the cuts 2 are densely provided and a part where the cuts 2 are sparsely provided or no cuts are provided.
Patent JP-S61143561-A (JP)
Title: Austenitic stainess steel
Inventor: YAMAMOTO KOJI
IPC: C22C38/40
Filed: 1984-12-14
Abstract: PURPOSE:To improve the hot workability and to increase the material yield by regulating the N and Si conents in a stainless steel contg. Ni and Cr as principal components so that a prescribed equation is satisfied. CONSTITUTION:An austenitic stainless steel is obtd. by regulating the Si and N contents in a stainless steel contg. Ni and Cr as principal components so that an equation Si wt.%<=-1.45XN wt.%+0.44 is satisfied. The austenitic stainless steel has superior hot workablility and can be rolled without causing external flaws, so the material yield is increased.
Patent JP-H04139839-A (JP)
Title: Molding device of mold part in hoop like lead frame
Inventor: MURAKAMI TADASHI
IPC: H01L21/56
Filed: 1990-10-01
Abstract: PURPOSE:To relieve a lead frame from floating above a metallic mold thereby enabling the alignment to be assured by a method wherein the third alignments pins are respectively implanted between the first alignment pin and the second alignment pins. CONSTITUTION:The alignment pins to be engaged with the square feed holes 106 perforated at specific pitch in three positions in almost central part and both end parts in the long direction of a leadframe 10 are respectively implanted in one metallic mold out of both top and bottom metallic molds 11, 12 so as to form the first alignment pin 13 in the central part into circular conical shaped section in diameter equal to the inner diameter of the feed hole 10b. Besides, the section of the second alignment pins 14 at both end parts is formed into an ellipse shape assuming its long diameter equal to the inner diameter of the feed hole 10b and its short diameter as the long direction of the lead frame. Furthermore, the third alignment pins 15 in circular conical shaped section in diameter equal to the inner diameter of the feed hole 10b are respectively implanted in the spaces between the first alignment pin 13 and the second alignment pins 14 in one metallic mold. Through these procedures, the lead frame 10 can be prevented from floating above the metallic mold thereby enabling alignment to be assured.
Patent JP-S62124390-A (JP)
Inventor: NARITA SHIGEYOSHI
IPC: E03B7/00
Filed: 1985-11-25
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-H0689034-A (JP)
Title: Electrophotographic sensitive body and electrophotographic device and facsimile using the same
Inventor: NAGAHARA SUSUMU
IPC: G03G5/04
Filed: 1992-09-07
Abstract: PURPOSE:To obtain excellent electrophotographic characteristics even for repeated use and to obtain a stable picture image of good picture quality without causing fog or toner deposition. CONSTITUTION:This electrophotographic sensitive body has a photosensitive layer and a protective layer on a conductive supporting body. The photosensitive layer contains <=5000ppm residual solvent concn. The electrophotographic device and the facsimile use this electrophotographic sensitive body. Thereby, the obtd. electrophotographic sensitive body has excellent electrophotographic characteristic even for repeated use and gives stable picture images of good picture quality without causing fog or toner deposition, and the electrophotographic device and the facsimile using that can be obtd.
Patent JP-H05105424-A (JP)
Title: Production of antireflection film
Inventor: OKUWADA HISAMI
IPC: C03C17/25
Filed: 1991-10-14
Abstract: PURPOSE:To produce an antireflection film of MgF2 nearly free from a by- product and residue with high mass productivity. CONSTITUTION:A substrate is coated with a coating soln. contg. MgSO4, Mg(NO3)2, MgCO3, Mg(PO4)2, MgHPO4, Mg(H2PO4)2, hydrate thereof and/or alkoxide represented by a general formula of Mg(OR<1>)2 (where R<1> is optionally substd. alkyl) and NH4F, MeF (where Me is an alkali metal) and/or quat. ammonium represented by a general formula (R<2>)4N<+>F<-> (where R<2> is alkyl) or a coating soln. contg. fine MgF2 particles obtd. by bringing such compds. into a reaction. The coated substrate is heated to produce an MgF2 film as an antireflection film.
Patent JP-H11112765-A (JP)
Title: Facsimile equipment
Inventor: FUJIKI HITOSHI
IPC: H04L12/58
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile equipment with an electronic mail function surely transmitting an original to an opposite party. SOLUTION: A main control part 1 controls the equipment to call the facsimile number of the opposite party which is previously registered to the address/ FAX table 17 of RAM 7 to automatically facsimile-transmit a facsimile original when not-arriving information is returned from the server computer 21 of a provider concerning the facsimile original transmitted as an electronic mail.