baber/WOPTO huggingface dataset:
Patent JP-S54127144-A (JP)
Title: Hot air heater
Inventor: MASUDA SABUROU
IPC: F24H3/04
Filed: 1978-03-27
Abstract: PURPOSE: To facilitate complete combustion in conjunction with control of combustion rate, loquid fuel is drawn in by a high speed air stream and is blasted together with the air stream into a vaporizing chamber a combustor and then butned.  
     CONSTITUTION: Upon operating blower 13, out side air is supplied into an air inlet pipe 14 from an intake air dust 41 by opening an air flow control valve 16, and the supplied air is then blasted into a vaporizing chamber 20 from a nozzle 15. Upon doing so, static pressure of the air blalt at the nozzle 15 is led into a flied leveler 23 through a pipe 29, whereby the loquid fuel is forced out through pipes 26, 27 to a fuel supply port 28 at the end of the pipes. The full is stirred by turbulent flow of air introduced from the nozzle 15 and is thus atomized. The atomized fuel then collides with the vaporizing surface in the vaporization chamber preheated by a heater 18. The vaporized fuel is blasted from a vurner 22 in a combustor 17 and is discharged from a discharge port 7 after being ignited by suitable ignition means and butned. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59159987-A (JP)
Title: Surface-treated steel sheet with superior suitability to chemical conversion treatment
Inventor: TSUDA TETSUAKI
IPC: C25D9/10
Filed: 1983-03-02
Abstract: PURPOSE:To obtain a surface-treated steel sheet provided with superior suitability to chemical conversion treatment by depositing a specified amount of Ni oxide or Ni hydroxide to at least one side of a steel sheet for a car or the like. CONSTITUTION:Ni oxide and/or Ni hydroxide is deposited on at least one side of a cold rolled steel sheet for a car body or the like by 1-150mg/m<2> when expressed in terms of Ni. The deposition is carried out by chemical plating, electroplating, vapor deposition followed by oxidation, vapor phase plating or other method. The resulting surface-treated steel sheet has superior suitability to chemical conversion treatment, and a paint film with high corrosion resistance can be formed on the sheet when the sheet is coated by electrodeposition after chemical conversion treatment.
Patent JP-S62194533-A (JP)
Title: Pattern matching system for tree structure data
Inventor: HIROSE TADASHI
IPC: G06F17/30
Filed: 1986-02-21
Abstract: PURPOSE:To eliminate the address saving and to perform a matching processing with high efficiency by arranging the node information of the tree structure data in the order of application in the matching process. CONSTITUTION:A control part 24 is started by a start instruction 241 and a converting part 25 or a reasoning part 27 is started in response to a question sentence 242 supplied from a keyboard 14. In case a question sentence 252 and the ?-program reading are supplied, the sentence 252 is sent to the part 25 and only this part 25 is started. Then the part 27 is also started after start of the part 25 when another question sentence is supplied. If the sentence 252 received from the part 24 is equal to the ?-program reading, the part 25 converts a program 253 stored in a disk 12 into a vector type expression 254 to store it in a program area 26. While the sentence 252 itself is converted into the expression 254 and stored in the area 26 with other question sentences. The part 27 obtains an answer 273 and outputs it to a CRT display 17 with reference to a program 272.
Patent JP-H06250114-A (JP)
Title: Video display device
Inventor: YASUGAKI MASATO
IPC: H04N5/64
Filed: 1993-02-24
Abstract: PURPOSE:To obtain a video display device for a compact head mounted display device which uses a half mirror and a beam splitter prism. CONSTITUTION:The device is provided with a half mirror S which is obliquely placed in the front of an eyeball 1 and a video display section 3 which is made of liquid crystal display elements and an enlarging reflection mirror 4. The section 3 and the mirror 4 are facing to each other, placed parallel to the line of sight and interpose the mirror S. In order to enlarge the field of view angle without greatly increasing the size and the weight of the optical system, a surface L, which has at least one positive refractive power, is provided between an eyeball 1 and the mirror S. A more compact device is obtained, if a beam splitter is used instead of the half mirror S.
Patent JP-S53121675-A (JP)
Title: Method and apparatus of measuring surface stress
Inventor: KUBOTA JIYUN
IPC: G01L1/00
Filed: 1977-03-31
Abstract: PURPOSE: To nondestructively measure the stress in the direction along the surface of a depth from the surface of an object down to about several mm from the propagation speed of the surface elastic waves induced in the object surface by exciting and propagating the surface elastic waves in the sufface of the object to be examined. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62192758-A (JP)
Title: Developing method
Inventor: HOSOI ATSUSHI
IPC: G03G13/09
Filed: 1986-02-20
Abstract: PURPOSE:To make high developing efficiency with high developing density possible and to eliminate negative characteristic by shifting magnetic particles between a developer carrier and a latent image carrier under the specific condition of an electric field of AC component. CONSTITUTION:A toner particle layer and a magnetic brush layer consisting of toner particles 28 and magnetic particles 27 are provided on a developer carrier 22 and development is made by applying bias electric field consisting of AC component and DC component between the developer carrier 22 and electrostatic latent image carrier 1. The electric field of AC component is made to frequency 200-3,000Hz, and peak to peak voltage is made to voltage that does not destroy the electrostatic latent image and shifts the magnetic particles 27 between the developer carrier 22 and electrostatic latent image 1 in the developing area. Peak-peak voltage is made to 500-2,200Vpp by superposing DC voltage voltage -300V, and a photosensitive drum 1 is held at grounding potential. Thus, developing efficiency is heightened, and a developed image having high image density is made possible, and the negative characteristic is eliminated.
Patent JP-S63204607-A (JP)
Title: On-load tap changing gas-insulated transformer
Inventor: NAKATANI JIRO
IPC: H01F29/04
Filed: 1987-02-20
Abstract: PURPOSE:To prevent the generation of a dielectric breakdown trouble, to enhance the reliability in insulation and to facilitate the maintenance of the title transformer, by a method wherein a filter with which metal powder will be removed is provided at a part of a circulating path for cooling of gas. CONSTITUTION:A filter 12, which is formed in curved surface in the opposite direction of the curved surface of a filtering plate 11b, is provided so that fallen metal powder does not fly out into the gas stream of a gas circulating path again. As a result, the metal powder fell from the small holes 11c of a filtering plate 11b is deposited on the outer circumferential side of a cover 12. On the other hand, the gas inverted by the filtering plate 11b passes through the fine-meshed filter 13, with which the metal powder of fine grains having small mass and the dust and the like of the content insulator will be recovered, and sent to the main body of the transformer. As a result, the flogging of the filter is suppressed, and a long period dielectric breakdown trouble and the like can be prevented.
Patent JP-H07243600-A (JP)
Title: Gas shut off device
Inventor: YOSHIDA MIHO
IPC: G01F1/00
Filed: 1994-03-07
Abstract: PURPOSE:To detect abnormality of data stored in a microcomputer at a real time so as to facilitate management. CONSTITUTION:Upon receipt of a communication data G from an outside communication input means 1, a data calculator 2 outputs a data signal S, and then, a storage data D1 is stored in a plural data 1 memory 3 while a storage data D2 is stored in a plural data 2 memory 4. A storage data abnormality judgment unit 5 compares the storage data D1, D2 with each other, and determines the existence of a data converting signal T and a comparison abnormality signal U. In the case of abnormality, a data converter 6 outputs a conversion data C, and a storage data abnormal communication requiring unit 7 outputs a storage data abnormality signal A to an outside communication output means 8. Furthermore, upon receipt of a flow rate signal R from a flow rate measuring means 9 and the storage data D1, the flow rate calculator 10 outputs an alarm signal V to an alarm means 11 and a measurement signal K to a measured value storage unit 12, respectively.
Patent JP-S62111233-A (JP)
Title: View finder
Inventor: FURUYA YOSHIKIYO
IPC: G02F1/1335
Filed: 1986-02-20
Abstract: PURPOSE:To reduce the power consumption and make the external shape small- sized to display efficiently the capacity of a liquid crystal display body by providing a liquid crystal picture display body inclined at an angle other than right angles to the direction of visual recognition, a liquid crystal picture display body illuminating means using a fluorescent tube, and an electric circuit which drives the liquid crystal picture display body. CONSTITUTION:A panel glass, a circuit board, etc., are combined to constitute a liquid crystal panel block 2. A circuit block 4 and the liquid crystal panel block 2 are connected electrically by a connector A3. A fluorescent tube 6 is arranged on the rear side of the liquid crystal panel block 2 and emits light to relieve an picture. A connector B8 connects electrically the fluorescent tube 6 and the circuit block 4. The liquid crystal panel 2 of the picture display body is provided at an angle, and the fluorescent tube 6 joined with a fluorescent tube substrate 9 into one body is interposed between a reflecting plate 7 and a fluorescent tube cover 10 as one body. The liquid crystal panel is used in this manner to obtain a small-sized view finder of low power consumption.
Patent JP-S60180630-A (JP)
Title: Loading/unloading device in press device
Inventor: YAMAUCHI TOSHIO
IPC: B27D3/02
Filed: 1984-02-27
Abstract: PURPOSE:To carry in/out a material to be pressed in a compact space by installing a specific means for carrying in/out the material to/from the surface of press plate of a press device. CONSTITUTION:A material to be pressed mounted on a tray 16 of fork-shaped shelf means 14 is transferred to be put on a press 2, by moving a moving frame 26 in the press direction with the aid of a pulling force of a chain 40 driven by a transferring power 38 and feeding the means 14 into the space between press- plates of hot press 2. After treating the material by the hot press 2 and a cold press 4; the material is put on a tray 16 of the carry-out side again and is carried out of the cold press 4 by transferring the frame 26 to the discharging side with the aid of the pulling force of the chain 40 driven by the vertically moving power 38.
Patent JP-H05233921-A (JP)
Title: Intra-equipment transporting device
Inventor: FUNAYA KOICHI
IPC: B65H5/02
Filed: 1992-02-24
Abstract: PURPOSE:To transport a medium in an automatic teller machine by moving plural holders to hold plural kinds of media as transferring them over plural rails in equipment. CONSTITUTION:Paper money 12 and a card 13 are held/discharged by a paper money holder 10 and a card holder 11 respectively. A first truck device 2, a second truck device, and a third truck device 8 move on a first rail 1, a second rail 4, and a third rail 7 respectively. At a junction point 30, the transfer of the paper money holder 10 between the first truck device 2 and the second truck device 5 and the transfer of the card holder 11 between the first truck device and the third truck device 8 are executed.
Patent JP-H03242223-A (JP)
Title: Filter bed-type biological deodorizer
Inventor: TORIYAMA AKIO
IPC: B01D53/38
Filed: 1990-02-16
Abstract: PURPOSE:To improve efficiency of the deodorizer in removing the malodorous component in a raw gas in the filter bed by using the cylindrical or spherical filter bed and making the bed rotatable. CONSTITUTION:A cylindrical or spherical filter bed 22 is used for the filter bed-type biological deodorizer having the filter bed 22 for immobilizing deodorizing microbes and used for removing the malodorous component, and the filter bed is made rotatable. Since the filter bed 22 is rotated, the entire surface 22a of the filter bed 22 is used as the inlet and outlet for a raw gas 3, and the microbes are acclimatized at all times with an ordinary density of the raw gas 3 without any difference between the upper and lower parts of the filter bed 22. Accordingly, the malodorous component is more efficiently removed by a large amt. of the microbes in the filter bed.
Patent JP-H07241350-A (JP)
Title: Fire source for fire experiment
Inventor: FURUHIRA AKIO
IPC: A62C99/00
Filed: 1994-03-07
Abstract: PURPOSE:To regulate the areas and the heating speed of a fire source for a fire experiment during combustion. CONSTITUTION:A combustion container 12 is, so by changing the water level of liquid fuel L, fire source areas (S1, S2) can be regulated. To change the water level of the liquid fuel L, auxiliary tanks 24 are ascended/descended by means of jacks or the like by utilizing siphon effect, so remote control becomes possible, and safety at the time of a fire experiment is secured. At each auxiliary tank 24, the liquid fuel L is supplied or returned from a fuel tank 28 following the change of the water level of the filled liquid fuel L, so its pondage is retained fixedly. The overcombustion of the liquid fuel L can be restrained by cooling the combustion container 12 by means of cold water circulating a cooling tank 14, and in addition, by regulating the temperature of the cooling water, the evaporation speed of the liquid fuel L is changed, and fuel temperature can be regulated without changing the fire source areas.
Patent JP-S61194828-A (JP)
Title: Zn diffusing process by tube opening method
Inventor: WATANABE NOZOMI
IPC: H01L21/265
Filed: 1985-02-25
Abstract: PURPOSE:To diffuse Zn only on a desired region on a crystalline substrate by the steps of forming a protective film on a semiconductor crystal, forming a Zn-containing layer on the protective layer, and forming a Zn evaporation preventive layer on the Zn-containing layer. CONSTITUTION:A protective layer 7 made of a PSG film having 300-500Angstrom  of thickness is formed by a CVD method on the entire surface of a crystal substrate 4. A ZnO film 8 is formed as a Zn-containing layer by a CVD method on the layer 7, and a pattern 8a is formed except the portion of an unnecessary ZnO film 8 which is not desired to diffuse Zn in the substrate 1 by a photoetching method. A PSG film 9 as a Zn evaporation preventive layer is formed in a thickness of 2,000-3,000Angstrom  on the pattern 8a of the ZnO layer.
Patent JP-2000235590-A (JP)
Title: Method and device for logical simulation
Inventor: TAKAHASHI HIROSHI
IPC: G06F19/00
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To obtain logical simulation method and device capable of executing logical simulation contributing to the debugging of circuit operation by specifying an abnormal position in the circuit operation in the case of executing simulation by a binary simulator which can not process an indefinite state. SOLUTION: In the case of executing the binary simulation of a digital LSI circuit, whether information related to an indefinite value exists in a circuit and a text bench or not is retrieved (step 100), and when information related to the indefinite value exists, the information is outputted (step 30), a binary simulation model is generated by substituting '0' or '1' for the indefinite value (step 110) and binary simulation is executed (step 120).
Patent JP-H07245541-A (JP)
Title: Power amplifier
Inventor: TSUCHIKO AKIRA
IPC: H03G5/16
Filed: 1994-03-07
Abstract: PURPOSE:To obtain the power amplifier to keep a prescribed output signal level even when a power level, a frequency and a duty or the like of an input signal are subjected to change. CONSTITUTION:The power amplifier is made up of a detector 3 detecting an output of a high frequency amplifier 2 connecting to a variable attenuator 1 whose output is amplified by the amplifier 2, a comparator 5 comparing a detected voltage when an output of the high frequency amplifier 2 is at a prescribed level with a reference voltage 4, a control circuit 6 amplifying an output of the comparator 5, a storage circuit 7 storing a control signal of the variable attenuator 1, and a switch 8 selecting an output of the control circuit 6 or an output of the storage circuit 7. Through the constitution above, the variable attenuator 1 is set with the control signal stored in the correction mode before the signal in the operating mode is received to obtain a prescribed output signal level from the start of signal input.
Patent JP-S52119657-A (JP)
Title: Method for preventing degrading of cationic high polymers of mannich type
Inventor: MIYAJIMA TOORU
IPC: C08L33/26
Filed: 1976-04-02
Abstract: PURPOSE: To prevent a cationic high polymer of cation formation ratio and the deterioration of the performance as high polymer flocculants, sludge dehydrating agents, etc., by the addition of an acid to an aqueous solution of the cationic high polymer, and by adjusting the pH of the solution to 7 or below. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S53120387-A (JP)
Title: Production of semiconductor device
Inventor: SHIRAI KAZUNARI
IPC: H01L21/822
Filed: 1977-03-30
Abstract: PURPOSE: To obtain diffused regions down to a deep position at a low resistance value by performing diffusion through polycrystal at the time of diffusing As into single crystal Si. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61196161-A (JP)
Title: Gas chromatograph anlysis apparatus and method
Inventor: SUZUTA YOSHIAKI
IPC: B01D15/08
Filed: 1985-02-27
Abstract: PURPOSE:To achieve a higher separability and a shorter analysis, by dividing a first column into upstream and downstream columns while a six-way passage change-over cock is provided to connect the inlet sides of upstream and downstream columns to the output sides thereof respectively. CONSTITUTION:A mixed sample introduced 5 reaches a six-way passage change- over cock 17 by a carrier gas and enters a column 61 via passages 17-1 and 17-2 to undergo a separation. In this process, after a certain time passes, the component groups quicker to elute with a less holding time passes through passages 17-3 and 17-6 and reaches a column 62. But in this period, the component groups slow to elute with a larger holding time remains in the column 61. When the passage is turned as indicated by the broken line by the operation of the cock 17 at the optimum timing, the components in the column 62 pass through passages 17-5 and 17-2 to be introduced to the column 61 again, where is separated completely. Thus, the components elute with columns 9 and 10 sequentially from those quicker to elute with the smallest holding time at the final passage 17-4 through a rear changeover cock 8 after the changeover of the subsequent cock 17 to be detected 13 with a convergence section 11 and a resistance column 12.
Patent JP-S53120763-A (JP)
Title: Polyurethane composition
Inventor: KOBAYASHI KOUJI
IPC: C08L75/04
Filed: 1977-03-30
Abstract: PURPOSE: A composition having improved durability, particularly weatherability, resistance to heat, boiling water, and ozone, prepared by adding a xanthate compound to a polyurethane. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S54131286-A (JP)
Title: Handrail for man conveyor
Inventor: SAITOU CHIYUUICHI
IPC: B66B23/22
Filed: 1978-03-31
Abstract: PURPOSE: To fill up a clearance between a man conveyor and a wall of a housing and improve appearance by adding an outside deck at outer and lower porton of a main deck and constituting so as to enables to adjust a width of a man conveyor.  
     CONSTITUTION: An end portion of a main deck 14 is constituted of a vertical plate 14a and a bottom plate 14b connected to the plate 14a, and the bottom plate 14b is transversably engaging within a groove 13a formed previously on an outside deck 13. When a clearance g exists between the main deck 14 and a wall 11, a space A is remained within the groove 13a. If the clearance is in the condition that g<G, a space in the groove 13a will be in the condition that A>B. Thus, the clearance between the main deck 14 and the wall 11 may be adjusted by adjusting the space within the groove 13a in accordance with a situation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S52118945-A (JP)
Title: Apparatus for treating waste water continuously with an activated carb on
Inventor: KANAI TAKESHI
IPC: B01D15/02
Filed: 1976-03-31
Abstract: PURPOSE: To provide a continuous process for treating waste water using an activated carbon powder. By the process, halding convenience is improved by making slurry. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06245753-A (JP)
Title: Apparatus for preventing contamination of culture box
Inventor: HAGIGUCHI SADAMI
IPC: C12M1/00
Filed: 1993-02-25
Abstract: PURPOSE:To prevent the contamination of a culture chamber by placing a high-performance filter in a path for passing a gas to be circulated through the culture chamber. CONSTITUTION:The culture box 1 is provided with a main body 5 having a culture chamber 7 holding a specimen such as cell and maintained at a prescribed temperature, a feeding apparatus to feed a gas such as carbon dioxide gas to the culture chamber 7 of the main body and keep the concentration of the gas at a prescribed level, a path 13 connecting the upper part and the lower part of the culture chamber 7 and a blower 16 placed in the path to circulate the gas through the culture chamber 7. A high-performance filter 17 is placed in the path 13.
Patent JP-H05229902-A (JP)
Title: Freshness preservative for cut flower
Inventor: YAMAMOTO KAZUHIRO
IPC: A01N3/02
Filed: 1992-02-24
Abstract: PURPOSE:To provide the subject preservative containing a combination of cis- propenylphosphonic acid or its salt and -aminoiso-butyric acid or its salt, enhanced in freshness preservative effect compared with the case with each single component, leading to especially outstanding effect. CONSTITUTION:The objective freshness preservative in the form of a mixed solution containing (A) pref. 0.005-0.2wt.% of cis-propenylphosphonic acid or its salt and (B) pref. 0.005-0.5wt.% of -aminoiso-butyric acid or its salt. With this preservative, petal withering etc. can be prevented, leading to extending the appreciation period.
Patent JP-S51112925-A (JP)
Title: A process for producing silicate fibers
Inventor: IKEDA MASATAKA
IPC: C04B35/16
Filed: 1975-03-28
Abstract: PURPOSE:A process for producing silicate fibers with improved moisture absorption and cationic dye exhaustion from a hydrous alkali silicate.
Patent JP-S60180035-A (JP)
Inventor: KOSUGI YUUHEI
IPC: H01P1/12
Filed: 1984-02-27
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。