baber/WOPTO huggingface dataset:
Patent JP-S6211093-A (JP)
Title: Production of immobilized enzyme agent
Inventor: MORIUCHI FUMIO
IPC: C12N11/08
Filed: 1985-07-05
Abstract: PURPOSE:To obtain easily a stable immobilized enzyme with low deactivation, by absorbing an aqueous solution of an enzyme in a water absorbing resin and bringing the solution into contact with a specific reagent to carry out release of water and a rosslinking reaction. CONSTITUTION:An aqueous solution of an enzyme is absorbed in a water absorbing resin, which is brought into contact with at least one selected from an aqueous solution of a polyvalent metallic salt and an aqueous solution of polyamine to carry out release of water and a crosslinking reaction. A resin selected from the group consisting of a startch-acrylonitrile graft copolymer hydrolyzate, a strarch-acrylic acid graft copolymer, a startch-methacrylic acid graft copolymer, a partialy crosslinked polyacrylate and a partially crosslinked polymeth-acrylate is preferable as the water absorbing resin.
Patent JP-S5574565-A (JP)
Title: Day type developing device
Inventor: KAWAKUBO TOSHIO
IPC: G03G15/08
Filed: 1978-11-30
Abstract: PURPOSE:To make the space of the developing device extremely small and control the supply of toner to a wide range by providing an opening part to the photoreceptor side of a developing head and sucking the toner from the supply port communicating to the toner supplementing part toward the toner discharge port. CONSTITUTION:A notch part 11 is provided in the lengthwise direction to the surface of a developing head 6 opposing to a photoreceptor 1 and this portion is made electrode 12 to apply charges of required polarity to the toner. When the toner enters the electric field of the electrode 12, it is charged to the required polarity and deposits on the electrostatic latent image surfaces corresponding to the light image patterns formed on the photoreceptor thereby turning these to sensible images. The remaining toner is sucked by a suction blower. The supply of the toner is accomplished by the negative pressure of the toner suction means by said means and therefore even if an opening is provided to the developining means, there is no possiblity for the toner for flying to the outside through there, and this enables the developing device to be made smaller.
Patent JP-S5672540-A (JP)
Title: Counter circuit
Inventor: SHIOASHI YOSHIHISA
IPC: H03K23/00
Filed: 1979-11-19
Abstract: PURPOSE:To obtain a counter circuit which has remarkably economized the number of semiconductors, by providing both the resetting circuit and the output inverting circuit on the n-notation counters which have been connected in series. CONSTITUTION:The up-down counter is constituted of 4 binary counters 11-14. And the circuit A detects ''10'' in the up-count state, and returns it to the state of ''0''. Also, the circuit B detects ''15'' in the down-count state, and operates so that it is returned to ''6''. Moreover, the circuit C is a circuit for inverting the output in the down state. According to this circuit, the number of elements to be formed can be economized remarkably.
Patent JP-2000340624-A (JP)
Title: Method and device for inspecting contact hole
Inventor: KIKUCHI HIROMASA
IPC: H01L21/66
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To inspect contact holes for their opened states using a simple facility. SOLUTION: A substrate moving mechanism 2 transports carriages 1, respectively carrying semiconductor devices 10 containing insulating films having contact holes. A corona discharge type electrostatically charging mechanism 3 electrostatically charges the surfaces of the insulating films, by attaching charged particles to the surfaces except the areas of the contact holes. A fine particle attaching mechanism 4 attaches charged fine particles to the insulating films, by utilizing the electrostatic forces acting between the charged particles attached to the insulating films and the fine particles. In this case, either the color or the light reflectance of the fine particles is made different from that of the insulating film.  An optical inspection mechanism 5 detects an unopened contact hole by detecting the amounts of the fine particles attached to the insulating films by using an optical microscope, etc.
Patent JP-S634069-A (JP)
Title: Production of thermally decomposed graphite
Inventor: YOSHIMOTO YOSHIKAZU
IPC: C30B28/14
Filed: 1986-06-24
Abstract: PURPOSE:To produce a thermally decomposed graphite having excellent anisotropy and high orientation at a low temp. by using an Ni substrate for a substrate at the time of depositing the graphite on the substrate by low-temp. thermal decomposition with an arm. compd. as a starting material. CONSTITUTION:The arom. compd. (benzene, etc.) or unsatd. compd. is housed into a bubble vessel 1 and gaseous Ar is supplied form a gaseous Ar control system 2 to execute bubbling, by which compd. particles are fed through a 'Pyrex(R)' glass tube 3 into a quartz reaction tube 4. The supply rate and density to the reaction tube 4 are regulated by a valve 5 and a dilution line 6 in this stage. An Ni base material is used for the substrate to be imposed on a sample base 7 in the reaction tube and the Ni substrate is held at about 1,000 deg.C or below by a heating furnace 8 to form the thin graphite film on the Ni substrate. The thin graphite film which has the uniform film thickness and has metallic gloss coupled with the improved crystallinity is thus obtd.
Patent JP-S635090-A (JP)
Title: Pyrazole derivative, production thereof and herbicide
Inventor: UEKADO TOSHIYA
IPC: C07D233/00
Filed: 1986-06-24
Abstract: NEW MATERIAL:A compound expressed by formula I (R1 and R2 represent H, lower alkyl or aralkyl; R3 represents lower alkyl; R4 represents H or lower alkyl; R5 represents halogen atom, nitro or lower alkyl; n is 1-3; X and Y represent O or S). EXAMPLE:4-(2, 4-Dichlorobenzoyl)-5-(5, 5-dimethylthiazolidin-2, 4-dion-3-yl-methoxy)- 1-methylpyrazole. USE:A herbicide. PREPARATION:A compound expressed by formula II is reacted with a compound expressed by formula III (Z1 and Z2 are combined with each other and represent eliminatable group) to obtain the compound expressed by formula I. The compound expressed by formula II as a starting raw material is a novel substance and can be obtained, for example, by reacting a compound expressed by formula IV with formaldehyde or 1,3,5-trioxane to obtain a N-hydroxymethyl compound expressed by formula V, followed by reaction with a halogenating agent, etc.
Patent JP-H05111679-A (JP)
Title: Automatic cleaning device for inner surface of piping
Inventor: SATO KATSUHIKO
IPC: E03C1/02
Filed: 1991-06-21
Abstract: PURPOSE:To save labor and improve productivity by controlling the forward and backward movement of a cleaning hose with an autofeeder unit, opening a pinch valve to enter a nozzle into the pipe on cleaning and retreating the nozzle from the pipe to close the pinch valve on non-cleaning in the device for a medical manufacturing plant, etc. CONSTITUTION:When an operating air chamber 62 is opened to the atmosphere through an inlet and outlet hold 27 of a pinch valve unit 4, the deformation of a rubber sleeve 24 is released, causing the pinch valve unit 4 to be in the open condition. Conversely, when compressed air is fed to the operating air chamber 62, the pinch valve 4 is made in the closed condition. On the other hand, autofeeder units 5a, 5b adjust the torque of a feed roller 16 with their torque adjusting function to adjust the thrust of a high pressure hose 6. On cleaning the pinch valve unit 4 is opened and autofeeder unit, 5 advances the high pressure hose 6 to pass the nozzle unit 15 between rubber sleeves 24, letting it enter the piping to clean it. On non-cleaning, the high pressure hose 6 is retreated.
Patent JP-H10340891-A (JP)
Title: Plasma treatment method and process plasma device
Inventor: TAKI KAORU
IPC: C23C14/00
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To prevent break of a microwave transparent window which is to be caused by a temperature rise, restrain the temperature rise of objects to be treated and enable a continuous process treatment, by supplying gas for cooling an inner temperature in a hermetically sealed vessel at the time of stop of process treatment. SOLUTION: When objects 9 to be treated are carried in a hermetically sealed vessel 1 without opening the hermetically sealed vessel 1 to the open air, and a process treatment to a plurality of the objects 9 to be treated is intermittently and continuously performed, cooling gas 20 such as He gas is jetted from a jet nozzle 2 into the hermetically sealed vessel 1, so that the temperature rise of a microwave transparent window 6 and a treatment table 8 can be remarkably restrained. Break of the microwave transmitting window 6 constituted of an alumina board caused by thermal stress can be prevented.  When a continuous operation of the process treatment is repeated, the temperature rise of the treatment table 8 and the objects 9 to be treated is restrained, and the temperature of the objects 9 to be treated can be controlled in a temperature range wherein the process is realized, e.g. a temperature lower than or equal to 120 deg.C.
Patent JP-S635663-A (JP)
Title: Discrimination level setting system
Inventor: NAGASU MASAHIRO
IPC: H04N1/403
Filed: 1986-06-25
Abstract: PURPOSE:To always set an optimum discrimination level regardless of any distortion of a transmission line by sequentially leveldiscriminating reception data at preset plural levels, obtaining the number of errors arising in the discriminated output data and setting the level having the minimum number of errors among all levels as a discrimination level. CONSTITUTION:If error detection data is periodically insert into data series in terms of the reception data, an error detection circuit 6b detects errors. Namely, reference data the same as the error detection data is previously stored in a reference data storage circuit 8. Among output data from a discrimination circuit 4, the error detection data is stored in a reception data storage circuit 7. A comparator circuit 9 compares the error detection data from the reception data storage circuit 7 with reference data from the reference data storage circuit 8, detects the number of errors arising in reception data series, and issues the number of errors information to an error information retrieval part 10. A discrimination level control part 13 sets the discrimination level of the discrimination circuit 4 to an optimum value based on the information from an error information retrieval part 10.
Patent JP-S635011-A (JP)
Title: Agar film capsule-containing composition for makeup
Inventor: INOUE FUMIYOSHI
IPC: A61K8/00
Filed: 1986-06-24
Abstract: PURPOSE:A composition for makeup effective for stability of active ingredient, protecting substances having change in properties by light, etc., containing agar film capsules comprising a makeup base, an active ingredient and an oily component as contents. CONSTITUTION:A composition for makeup containing agar film capsules comprising a makeup base (e.g. milky lotion or pack) and an oily component as contents. Agar film capsules will not show pressure-sensitive adhesiveness in swelling, has heat resistance and readily collapses by pressing power and contents flow out. So in the case of massaging cream, the capsules are destroyed by lack of lubricating properties caused by continuation of massaging and a colorant of the contents may play a role of an indicator showing the end of massaging or in the case of the contents having change in properties by light rays, the contents can be protected by coloring of capsule film or addition of light screen. The capsules are preferably produced by using a double cylindrical orifice.
Patent JP-S63314030-A (JP)
Title: Radio equipment
Inventor: YAMADA NOBUYUKI
IPC: H04B1/10
Filed: 1987-06-17
Abstract: PURPOSE:To miniaturize the title equipment and to reduce power consumption, by providing a current increasing means which increases the current of a high frequency amplifier at the time of performing transmission and reception simultaneously. CONSTITUTION:The current increasing means operated by receiving a transmission state signal 13 and a frequency state signal 12 and increases the current of the high frequency amplifier 3 at the time of the reception is added on the high freqency amplifier 3. Thereby, the current of the high frequency amplifier 3 is suppressed at a low level only in the reception, then, low power consumption can be realized. Also, while the transmission and the reception are performed simultaneously, the current of the high frequency amplifier 3 is increased, and an input/output saturation characteristic is improved, thereby, superior sensitivity can be obtained, and the radio equipment can be obtained miniaturized, inexpensive, and with the low power consumption.
Patent JP-S5950286-A (JP)
Inventor: UDO HAAFUNAA
IPC: F02M51/08
Filed: 1983-08-17
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-S5273052-A (JP)
Title: Device for operating electrochromics indicator
Inventor: SANO TADASHI
IPC: G09G3/19
Filed: 1975-12-15
Abstract: PURPOSE: To stabilize memory action by providing writing in excess of critical value which cause irreversible side reaction at the time of writing and putting on short time erasing signal. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63312757-A (JP)
Title: Hands-free calling device
Inventor: ONO KOJI
IPC: H04M1/60
Filed: 1987-06-15
Abstract: PURPOSE:To prevent a howling and to obtain an optimum sound volume by amplifying an inaudible signal in proportion to the sound signal level of a receiving circuit, adding the inaudible signal to the sound signal and attenuating the sound signal of a transmitting circuit in proportion to the level of the inaudible signal. CONSTITUTION:An input signal to pass through a receiver 1, an amplifier 2 and a band-pass filter 3 of an audible area is sent to an adder 5 through an amplifier 4, and is sent simultaneously to a processing unit 8 through an A/D converter 7 and a signal level is detected. The inaudible signal amplified to a value in proportion to the level of a received sound signal is added to the output of the amplifier 4 by the adder 5 and the sound is outputted from a speaker 6. On the other hand, a signal inputted from a microphone 11, after passing through a band-pass filter 13, detects the inaudible signal with a band- pass filter 17 and is attenuated by a variable attenuator 14 to give the control signal of a attenuation quantity to correspond to a level converted and detected by a converter 19.
Patent JP-S6041589-A (JP)
Title: Solidification process of waste material
Inventor: MURAYAMA YOSHIROU
IPC: B09B3/00
Filed: 1983-08-16
Abstract: PURPOSE:To solidify waste material such as slag, inorg. sludge, etc. economically advantageously by constituting a material to be solidified of a composition consisting primarily of fly ash, and a small amt. of hydraulic material. CONSTITUTION:A small amt. of cement, gypsum or slaked lime, or gypsum or cement alone, is mixed with fly ash. Water is added thereto and the mixture is kneaded to botain a blended material and harmful waste material such as slag or inorg. sludge is solidified with said blended material. By this process, a solidified product causing elution within a range not exceeding a standard limit for elution is obtd. inexpensively.
Patent JP-S63313446-A (JP)
Title: Electron tube cathode
Inventor: SANO KINJIRO
IPC: H01J1/14
Filed: 1987-06-15
Abstract: PURPOSE:To make such a stable electron tube cathode that is excellent in an electron emission characteristic securable by defining an amount of chlorine or impurities contained in scandium oxide or one of materials for an electron emission substance. CONSTITUTION:Scandium oxide 3b to be dispersively contained in an electron emission substance 3 is to set its content of chlorine or impurities contained in it to be less than 500PPM. The scandium oxide 3b being dispersively contained in this electron emission substance 3 belongs to a rare-earth metal which exists in a crust at 5PPM or so only, and it is recovered after being separated from a slug after smelting of tungsten ore and tin ore or the like and enriched. Owing to this receovery process, such scandium oxide powder as 99.9-99.99% in purity is securable. With this constitution, such an electron tube cathode that is excellent in an electron emission characteristic and capable of reducing the extent of variations can be produced.
Patent JP-2000339152-A (JP)
Title: Method for changing application program
Inventor: HIGURE KINICHI
IPC: G06F9/06
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To change a memory rewriting program while ROM is directly mounted as it is by writing the memory rewriting program into a non-volatile memory and booting the non-volatile memory. SOLUTION: A non-volatile memory 102 is divided into two areas A and B, and the area A is allocated to an application program 103 and the area B to a memory rewriting program 104. For rewriting the application program 103, the memory rewriting program 104 written into the area B of the non- volatile memory 102 is booted and the application program 103 is rewritten. For rewriting the memory rewriting program 104, a memory rewriting program 107 is booted from the outer interface 105 of a micro processor 101 and the program is written into the area B of the non-volatile memory 102. Thus, the memory rewriting program 104 is rewritten.
Patent JP-S5575026-A (JP)
Title: Protection method of acid soil slope
Inventor: EBIHARA KOUJI
IPC: E02D17/20
Filed: 1978-11-30
Abstract: PURPOSE: To neutralize acid soil, to enable vegetation of wild lawn or the like, and to restrict corrosion of slope frames by forming layers of converter slag, acid soil, and calcium carbonate on a slope consisting of highly acid soil such as at an abandoned mine.  
     CONSTITUTION: With slope face frames 1 laid on a slope consisting of acid soil A, converter slag B of a grain size below about 10mm is laid in a thickness of about 3W10cm so as to bury the lower portions of the frames 1. Excavated acid soil C is laid on the slag B in a thickness of about 5W20cm as a middle layer. Calcium carbonate D is scattered on the middle layer in a thickness of about 0.1W2cm as a surface layer, which is consolidated so that it may mix with a portion of the acid soil C, followed by apraying of seeds of wild lawn or the like, sprinkling, and curing. The slag B contains not only nutriments but about 30W40% of calcium oxide, so that it neutralizes, together with calcium carbonate D, the acid soil A and C to obtain soil with pH about 5W8. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09328126-A (JP)
Title: Accessory device for stacking of pallet, and construction method for rack element
Inventor: MARUYAMA HIDEJIRO
IPC: B65D19/12
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To impart flexibility in usage for various kinds of pallets, and prevent a loss from generating in a space in warehouses and in the loading effective area on a pallet by providing an attaching piece which is inserted in a fork insertion port of a pallet on the lower stage and can be attached to the pallet, at a location being closer to the center of the lower edge of a frame constructive body. SOLUTION: When this accessory device 1 is built up to a pallet P, the lower edge (a lower lateral bridge 12) of a frame constructive body 7 is brought into contact with confronted two edges of the pallet P under a state wherein an article is loaded, and an attaching piece 16 being provided on the lower lateral bridge 12, is inserted in a fork insertion hole H of the pallet P. Then, the frame constructive bodies 7 are connected to each other by upper connecting rods 8 and lower connecting rods 9. Also, the upper connecting rod 8 and a post part 10 of the frame constructive body 7 are fixed with a brace 22, and the rigidity of the whole body is increased.  Therefore, a box frame-shaped rack element can be constructed as a built up state of the pallet P and the accessory device l, and by stacking them or arranging them laterally in a line, a space in warehouse can be effectively utilized.
Patent JP-H08318695-A (JP)
Title: Mechanical pencil
Inventor: MUTO HIROYUKI
IPC: B43K21/22
Filed: 1995-05-25
Abstract: PURPOSE: To obtain a mechanical pencil wherein a core is retracted through the operation of a push button with a finger in a state being just as gripped when the core projects excessively by providing an engaging part elastically shiftable in the diameter contraction direction at the rear end of a core fixture chuck, and also providing an engaging part having a grasp chuck at its center, extendible in the rear direction of a delivering body, and elastically shiftable to the expansion direction at its rear end. CONSTITUTION: The mechanical pencil includes an engaging part 3c elastically deformable to the rear end of a core fixture chuck 3, and an engaging part 19b extendible to the rear direction of a delivering body 16 and elastically deformable to its rear end. When the finger touch part 20 in the outside of the delivering body 16 is pulled slightly rearward, the engaging part 3c and the engaging part 19b of the delivering body become nearly engaged with each other, and the engaging part 3c engages to the engaging part 19c through a projection effect caused by round or tapered peripheral surfaces of mutual engaging parts in a state of the rear end of the finger touch part 20 being in contact with a shoulder part 13a, so that the core fixture chuck 3 becomes in a slightly advanced state and the grasp of the core is released.  Accordingly, as the tip end of the core is pressed in the condition, the core can be retracted into the tip end pipe 14.
Patent JP-H0810931-A (JP)
Title: Pressurizing method in pressurized casting
Inventor: NOZAKI MIKINARI
IPC: B22D17/32
Filed: 1994-06-30
Abstract: PURPOSE:To improve the pressurizing effect to molten metal at the side part of a core pin and to restrain the development of casting defect there by rotating the core pin after filling up the molten metal into a cavity. CONSTITUTION:The cavity 14 is constituted with a fixed die 10 and a movable die 12. A plunger 18 of an injection part 16 is pushed to fill up the molten metal 30 into the cavity 14. Part 22 having non-round cross section in the core pin 20 is beforehand positioned to the inner part of the cavity 14, and after filling up the molten metal 30 into the cavity 14, the core pin 20 is rotated around the axis by rotating force of an actuator 26. The part 22 having non- round cross section in the core pin 20 is formed as an eliptic cross section. Then, at the time of rotating the core pin 20 around the axis, the figure drawn with the generating line is formed as the round shape. That is, the molten metal 30 is pushed to the side part of the core pin 20 by the difference between the actual vol. and the rotating vol. with the part 22 having non-round cross section. By this method, the development of casting defect can be restrained.
Patent JP-H11334334-A (JP)
Title: Damper mount
Inventor: YAMAZAKI MASARU
IPC: B60G15/06
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a damper mount which improves the operational safety without deteriorating the vibration and the riding comfortableness. SOLUTION: One set of bush 15 for mount having the ring form first and second plates 11 and 12 with through hole at the center, and a ring form mount rubber 13 to adhere the two plates; an inner tube 20 penetrating the through hole of the second plate of a bush for mount, whose both end faces are held at the peripheral edge of the through hole at the inner surface of the first plate; a mount base 19 having an abutting surface abutted to the second plate, as well as having a through hole with the diameter larger than the inner tube at the center; and a shaft 17 penetrating the inner tube;  are provided, and a projection 12b in the axial direction where the second plate of the bush 15 for mount is press fitted and fixed to the through hole 19a of the mount base 19 is provided, and the mount base 19 is supported to the shaft by fixing the bush for mount and the inner tube to the shaft, as well as press fitting the projection 12b in the axial direction into the through hole 19a of the mount base 19.