baber/WOPTO huggingface dataset:
Patent JP-H0270761-A (JP)
Title: Compound which can be reduced to provide leuco dye, analytical composition and element containing it, and method of using it
Inventor: JIYARETSUDO BEN MUUBERII
IPC: C09B29/00
Filed: 1989-07-04
Abstract: PURPOSE: To provide a reducible compound having a specific structure, that can be effectively used in the verification of a living cell, enzyme, or the like that can emit a leuco dye by reducing the compound.  
     CONSTITUTION: This reducible compound is represented by the formula: CAR-R 1 . In the formula, CAR- has a quinone structure represented by formula I, and R 1  is a group represented by formula II. In formulae I and II, R 2  and R 4  are independently hydrogen atom, an alkyl group, aryl group, or electron withdrawing group; R 5  is a methylene group; R 3  is the same as the group represented by -R 5 -R 1 , or hydrogen atom, an alkyl group, aryl group, or electron with drawing group, or R 3  and R 4  together represent the atoms required to complete a condensed carbon ring; R 6  is an aryl group; R 7  is a substitutional aryl group, anilino group, naphthylimino group, or active methylene group; or R 6  and R 7  represent the carbon and hereto atoms which, together with nitrogen atoms to which they bond, produce a leuco dye after the release of R 1  from the quinone nucleus and decarboxylation. As the reducible compound, e.g. a compound of formula III is mentioned. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H0525727-A (JP)
Title: Apparatus for measuring spun yarn length of ring spinning frame
Inventor: SEIKI KAZUO
IPC: D01H13/32
Filed: 1991-07-11
Abstract: PURPOSE:To measure the real length of a spun yarn wound on a bobbin in high accuracy. CONSTITUTION:Spinning conditions such as the supplied roving weight and target denier of spun yarn inputted by an inputting device 20 and the number of the tooth of change gears 14, 15 set at the adjustment of the spinning conditions are stored in an operation memory 21. The output signal of a rotational speed detector 16 is inputted into a CPU 18. The CPU 18 calculates the cumulative rotational number of a front roller 6 from the start of spinning and multiplies the value with the circumferential length of the front roller 6 to obtain the cumulative circumferential length. The theoretical draft ratio and the real draft ratio are calculated by the CPU 18 from the spinning conditions and the spun yarn length is calculated by multiplying the cumulative circumferential length with the ratio of the theoretical draft ratio to the real draft ratio.
Patent JP-S6150438-A (JP)
Title: Data communication method
Inventor: SATO MASAHIRO
Filed: 1984-08-20
Abstract: PURPOSE:To realize data communication with less waiting time by assigning a check code time with different length to each unit and allowing a unit to transmit a data signal when the unit has a level of a clock signal coincident with the transmitted clock signal level. CONSTITUTION:A unit 100X having a high priority on a line brings an output clock signal X-CHOUT to a high level H when a check code time Tc100X passes at a time tn. In this case, since the level of an input clock signal X-CKIN and a level of an output clock signal X-CKOUT are coincident, a data signal X-SDOUT comprising an address and a command is outputted when the level of the output clock signal X-CKOUT changes from low level L to a high level H. When the transmission of an 8-bit data signal X-SDOUT is finished at a time tp, the unit 100X is brought into the reset state, the output clock signal X-CKOUT and the input clock signal X-CKIN go both to a high level H.
Patent JP-S5960693-A (JP)
Inventor: MASUDA KAZUMA
IPC: G06Q50/00
Filed: 1982-09-30
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-H0220599-A (JP)
Title: Production of castor oil polymer
Inventor: KUSAKAWA TSUTOMU
IPC: C08F20/26
Filed: 1988-07-09
Abstract: PURPOSE:To produce the title polymer which is lowly viscous, light-colored and substantially odorless and gives a cured product having excellent hydrolysis resistance by a short-time reaction comprising heating a mixture of castor oil with an ester compd. of low viscosity contg. double bonds together with an org. peroxide to effect reaction therebetween. CONSTITUTION:A castor oil polymer is produced by heating a mixture of castor oil (A) with an ester compd. (B) of lower viscosity than that of castor oil and contg. double bonds (e.g., castor oil fatty acid methyl ester) together with an org. peroxide (C) (e.g., di-t-butyl peroxide) to effect reaction therebetween. By the above process, a polymer which is lowly viscous, light-colored and substan tially odorless is obtd. through an extremely short-time reaction. The cured product obtd. from this polymer has such an excellent hydrolysis resistance that it can endure usage for a prolonged period of time under severe conditions.
Patent JP-H10578-A (JP)
Title: Stapler
Inventor: HAMADA MASATAKA
IPC: B25C5/15
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To provide stapler structure easy to reset after jam treatment without making a motive power system of a drive motor to drive a driver plate in a constraint state. SOLUTION: A stapler is constituted to form a staple by assembling a sheath bracket 15 forming a driver space 13 in which a driver plate 41 can move on a head end head 9b of a staple head capable of installing a staple cartridge storing needle type staples (s), making the sheath bracket 15 support a bending block 17 projected to the inside of the same driver space 13 and positioning a former 19R and a bump on both sides of the same bending block 17. In this case, a jam release member 81 having a guide standard part 81a to be made contact with the bending block 17 is provided free to move to the head end head 9b, and a jam treatment space 87 enlarged on a lower part of the driver space 13 by movement of the jam release member 81 is formed on the stapler.
Patent JP-H0922358-A (JP)
Title: Method for automatically generating methods for every classes
Inventor: NAGAOKA IKUYO
IPC: G06F9/06
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To reduce the manhour required for class design by generating the methods for respective classes defined by class definition information and inter- class relation information by developing method generation pattern information. SOLUTION: The class definition information of the class for generating the method and the inter-class relation information are acquired from a class definition information file 4 and an inter-class relation information file 5. Next, the attributes of the class for generating the method are classified. Next, it is judged whether the class of a method generating objects has a simple attribute as the result of attribute classification or not. In the generating processing of the method corresponding to the simple attribute, the simple attribute of the class of the method generating object classified into the simple attribute is acquired and next, it is checked whether each simple attribute is a 'unit attribute' or a 'group attribute'. Then, generated method patterns are respectively acquired and developed into the object attribute and the method is generated.
Patent JP-S6063135-A (JP)
Title: Molding of fiber-reinforced plastics
Inventor: SASAJIMA YOUICHI
IPC: B29K105/10
Filed: 1983-09-16
Abstract: PURPOSE:To mold a fiber-reinforced plastics by winding method preventing deflection of a core by hardening thereof by heat applying a tensile force axially to the core. CONSTITUTION:The end of a core 5 is supported on a bearing base 9 through a chuck 8 and a screw rod 11 of a slide unit 10 is turned to move the bearing base 9 axially. In the heat hardening process, a tensile force is applied thereto 5 by turning the screw rod 11 to pull the bearing base 9 away from a mold 4 and thus, prevents deflection thereof to obtain a molding with an excellent straightness.
Patent JP-H09327574-A (JP)
Title: Measurement device for pachinko game
Inventor: SUZUKI NOBUTAKA
IPC: A63F7/02
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a measurement device utilizable in the selection of the pachinko machine of an excellent ball discharge rate by recognizing the characteristics of the pachinko machine. SOLUTION: This measurement device A1 is provided with a main counting button 12 and a sub counting button 14 and one is added to a value displayed at a first display part 42 by pressing the main counting button 12. Similarly, one is added to the value displayed at a second display part 44 by pressing the sub counting button 14. The main counting button 12 is used for counting a winning number and the sub counting button 14 is used for counting a reach number. At a third display part 46, the number of times of operating the main counting button 12 per unit hour is displayed. That is, at the third display part 46, the winning number per unit hour is displayed.
Patent JP-S5872017-A (JP)
Title: Automatic ice point device
Inventor: SAKO JIYUNICHI
IPC: G01K7/12
Filed: 1981-10-26
Abstract: PURPOSE:To allow the contacts of a thermocouple to maintain zero degrees always accurately by detecting the upper and lower limits of the entire volume of the ice and water in a device communicating with a Dewar vessel including the inside of said vessel and controlling the operation of an electronic refrigerating module in accordance with said limits. CONSTITUTION:When ice i1 grows, the volume V of the ice + water in a Dewar vessel increases and forces the mercury in a U-shaped tube upward to the other end side. A probe B is submerged in the mercury as well. Further when the entire volume of the ice + water attains an upper limit Vu on increasing of the quantity of the ice i, the other end of the mercury arrives at a probe C and microcurrent flows between the probe A and the probe C. This microcurrent is used as a signal and the input circuit 10 of a module 3 is interrupted by said signal, then the ice on a heat sink 2 thaws gradually. The thawing decteases the entire volume V of course until finally the probe B exposes from the other surface of the mercury. The control circuit resumes the original state, the input circuit 10 turne on and the module 3 starts operating again.
Patent JP-H0459878-A (JP)
Title: Powder coating composition
Inventor: UENO TASABURO
IPC: C09D133/06
Filed: 1990-06-28
Abstract: PURPOSE:To obtain the subject composition giving a cured coating film having excellent smoothness, gloss, clarity, etc., by adding a specific vinyl resin to a thermosetting resin composition for powder coating composed of a base resin having oxirane group and a curing agent. CONSTITUTION:The objective composition contains, as a resin component, a resin composition produced by compounding (A) a thermosetting powder-coating resin composition composed of (i) a base resin having >=2 oxirane groups in one molecule and preferably selected from an acrylic resin modified with 0.05-10% acidic phosphoric acid, a polyester resin and an epoxy resin and (ii) a curing agent for epoxy compound with (B) 0.5-10wt.% of a vinyl resin containing 1-10wt.% of an aliphatic dicarboxylic acid component composed of thiomalic acid, maleic acid, fumaric acid and/or itaconic acid, and having a number-average molecular weight of 1,000-8,000 and a glass transition temperature of -40 deg.C to +100 deg.C.
Patent JP-H0813890-A (JP)
Title: Door hinge device
Inventor: SAKANO KATSUYA
IPC: B60J5/04
Filed: 1994-06-29
Abstract: PURPOSE:To unify a door check device and a door hinge device. CONSTITUTION:A first link 1 is mounted rotatably on the door hinge member 3 side. A second link 2 is installed rotatably on the body hinge member 4 side. The front end sections of these both links 1, 2 are connected so that a relative rotary motion is enabled. A roller 6 is set up to the side face section of the first link 1 in the vicinity of the connecting sections so that a rotary motion is enabled to the first link 1. A cushion device 5 consisting of a leaf spring 51 and an elastic body 52 such as a rubber material is mounted on the body hinge member 4 side. An engaging section 59, with which the roller 6 is engaged, is formed to the cushion device 5. A door check mechanism is formed of the engaging section 59 and the roller 6. Accordingly, a space can be utilized effectively and a door mounting process simplified by unifying the door check mechanism.
Patent JP-S5696699-A (JP)
Title: Determination of enzyme
Inventor: NAKANO KIYOKAZU
IPC: C12Q1/00
Filed: 1979-12-27
Abstract: PURPOSE: Absorptivities of the first standard solution containing a standard substance and the second standard solution containing the same amount of water  instead are measured to determine an enzyme simply and accurately.  
     CONSTITUTION: The first standard solution is prepared by adding a substance that is the reaction product derived from the substrate and causes absorption to the substrate in which an enzymatic reaction occurs in the presence of an enzyme to be determined. In the meantime, the second standard solution is prepared by adding the same amount of water instead of the standard substance in the first solution. The asorptivities of the first and second standard solutions are measured and the device constant is calculated from the difference between them. Then, the absorptivities of the second solution and another solution containing the same amount of a solution containing the enzyme to be determined instead of water are measured and the enzyme is determined from the difference between them and the device constant. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H073347-A (JP)
Title: Device for filtering molten metal
Inventor: MUTO HIROMI
IPC: B01D39/20
Filed: 1993-06-18
Abstract: PURPOSE:To eliminate the unevenness of molten metal temp. in a filter chamber and improve the filtering efficiency. CONSTITUTION:A vertical partitioning wall 4 is arranged between a molten metal charging hole 1 and the filter chamber 3, and at the lower end thereof, a flow-in hole 5 flowed to the filter 3 is formed. Molten metal of aluminum or aluminum alloy, etc., is flowed into the filter chamber 3 from the flow-in hole 5 and filtered with ceramic tube 8 group in the filter unit 7 arranged in the filter chamber 3 while heating with an upper heater 16. Base blocks 13, by which the lowermost step of the ceramic tubes 8 in the ceramic tube 8 group can be made to be almost the same height as or a little higher than the upper edge of the flow-in hole 5 are arranged on the bottom wall 14 at the lower position of an end plate at molten metal discharging side and an end plate at reverse molten metal discharging side of the filter unit 7. The filter unit 7 is arranged on the base block 13, and at the position near the filter unit 7, an impeller 17 for stirring the molten metal is arranged so as to be freely rotated.
Patent JP-H1125378-A (JP)
Title: Disaster prevention display
Inventor: ITO HIDEAKI
IPC: G06F3/048
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a disaster prevention display that can simply and directly show the relationship between a disaster prevention equipment and a symbol displayed on a plane view, or in what state a section to be warned is and that does not require a state of operation of the disaster prevention equipment or a change of state of the warning section to be stored in advance. SOLUTION: By moving a mouse pointer 2 close to a symbol 1 on a plane view, a balloon 3 for informing of a name of a disaster prevention equipment corresponding to the symbol 1 and a current state of operation is displayed. Thus, it is possible to directly and simply know for what kind of the disaster prevention equipment the symbol is or in what state a section to be warned is, while it is not necessary for a state of operation of the disaster prevention equipment or a change in state of the warning section to be stored.
Patent JP-H0466574-A (JP)
Title: Production of 5-amino-4-halogeno-1h-pyrazole compound
Inventor: KIMURA KEIZO
IPC: C07D231/38
Filed: 1990-07-02
Abstract: PURPOSE:To simply industrially inexpensively obtain the title compound useful as a silver halide photosensitive material, etc. for color photograph, by reacting a specific compound with a halogenating agent. CONSTITUTION:A compound expressed by formula I (R is H, alkyl or aryl; m is 0 or integer; Y is organic or inorganic acid radical) is reacted with a halogenating agent to provide 5-amino-4-halogeno-1H-pyrazole expressed by formula II (X is halogen; n is 0 or integer; Z is organic or inorganic acid radical). The compound expressed by formula I is obtained by reacting alpha, beta-unsaturated nitriles expressed by formula III with hydrazine.
Patent JP-H0467331-A (JP)
Title: Optical disk
Inventor: YONEMURA ARITAMI
IPC: G11B7/2533
Filed: 1990-07-02
Abstract: PURPOSE:To obtain the optical disk having excellent durability, an antistatic property and excellent surface hardness by coating at least the photoirradiated surface of the optical disk with a coated film formed by curing a curable resin compsn. contg. the mono- or diester phosphate compd. of a specific mono(meth) acrylate compd. CONSTITUTION:At least the photoirradiated surface (reading surface) of the optical disk is coated with the coating film formed by curing the curable resin compsn. contg. 0.1 to 60 wt.% mono- or diester phosphate compd. of the mono(meth)acrylate compd. of the polyethylene oxide or polypropylene oxide expressed by formula I. In the formula I, R1, R2 denote a hydrogen atom or methyl group; (n) denotes 1 to 23 integer; (m) denotes 1 or 2 integer, where (n) is preferably 1 to 15, more particularly preferably 1 to 10. The optical disk having the high durability, the antistatic property and the sufficient surface hardness is obtd. in this way.
Patent JP-H0469009-A (JP)
Title: Faulty feeder selector
Inventor: SUZUKI HARUO
IPC: H02H3/093
Filed: 1990-07-02
Abstract: PURPOSE:To obtain a highly reliable faulty feeder selector which can positively prevent unnecessary function against overload by discriminating between fault current and overload current clearly thereby performing appropriate overload protection. CONSTITUTION:In a DC substation for electric railroad, current on a feeder 3 is detected through a transformer 6 and output current from a rectifier 1 is detected through a transformer 7. Upon occurrence of short circuit fault in the rectifier 1 facility or the feeder 3, a high speed DC circuit breaker 4 protecting the rectifier or a high speed DC circuit breaker 5 for the feeder detects the overcurrent and performs self interruption thus realizing protection against short circuit fault. Since the circuit breakers 4, 5 are set to respond only to the fault current in their self interruption characteristics, overload in the rectifier 1 facility or the feeder 3 does not cause function of the circuit breakers 4, 5.
Patent JP-2000013783-A (JP)
Title: Picture monitoring device and picture monitoring method
Inventor: NAITO JOJI
IPC: H04N5/915
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To highly precisely detect abnormality caused by a picture processing part. SOLUTION: A video signal from an image pickup means 1 of a monitoring area is inputted to a monitor display 2 and a picture processing part 3, is displayed on the monitor display 2 and is picture-processed at picture processing part 3. A picture monitoring device is provided with a switching means 9 and either one of signals with a value suitable for picture processing or a set value suitable for monitor display of a value of exposure of the image pickup device 1 is transmitted to an exposure adjusting part 4 of the image pickup device 1 by the means 9. Thus, the exposure of the image pickup device 1 is adjusted to the value suitable for picture processing or the value suitable for monitor display.
Patent JP-H0459435-A (JP)
Title: Turning operation structure of four wheel drive vehicle
Inventor: YOSHIOKA HIDETAKA
IPC: B62D9/00
Filed: 1990-06-29
Abstract: PURPOSE:To smooth a small radius turning without damaging the ground in a turning operation structure of an agricultural tractor or the like by setting the maximum steering angle of a steered wheel of inner turning wheel so that the secant of the maximum steering angle is larger than the acceleration ratio of the steered wheel. CONSTITUTION:The operation of a steering wheel (not shown) is interlocked with the left and right swinging movement of a support shaft 26 of a pitman arm 28. While a front wheel 1 is pivotably turned through a tie rod 29, a swing arm 33 is swung forward and backward through a cam groove 30 and cam plate 31, and a clutch member 21 of a front wheel speed change gear 12 is operated through an operating rod 35. The cam groove 30 is shaped to forcibly swing the swing arm 33 when the pitman arm 28 is swung at least a predetermined angle (about 40 deg.) from the neutral position. Thus, the clutch member 21 in the operation of at least the predetermined angle is turned on for acceleration.
Patent JP-S5694156-A (JP)
Title: Process for making solar energy selective absorption film
Inventor: TOKUMASU HIROYUKI
IPC: C23C22/66
Filed: 1979-12-27
Abstract: PURPOSE: To facilitate the manufacture of a chemically converted film having high absorption efficiency of solar energy and with a less loss of stored thermal energy.  
     CONSTITUTION: In this method, a chemically converted fifm is produced by immersing aluminum or its alloy in the water containing phosphate ions. At this time, a concentration of the phosphate ion is 200W1,000ppm, a value of pH of the water containing the phosphate ions is 9.5W11.0 and a water temperature is higher than 90°C. The chemically converted film is made in such a way that aluminum or its alloy is degreased, cleaned, polished chemically or with electrolytically to have a mirror finished surface, thereafter the aluminum is immersed in the water. As a post processing, simple cleaning and drying are applied. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H116258-A (JP)
Title: Protective cover for eaves gutter
Inventor: KATO KENZO
IPC: E04D13/064
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a protective cover for an eaves gutter, preventing accumulation of fallen leaves flying onto the eaves gutter and a water collecting hole and slid snow. SOLUTION: A protective cover 1 comprising a rectangular plate with a number of holes 1a provided in its top and with U-shaped edges provided at both ends along its longitudinal. direction and a support member 1b for the cover 1 are provided; the protective cover 1 is put over an existing eaves gutter 2, with both of the edges of the cover 1 located on the outside, and the protective cover 1 is similarly put over an existing water collecting hole 2a provided in order to collect water that flows in the eaves gutter 2 to discharge it down and communicated to a gooseneck 2b. A support member 1b projecting toward the indoor underside of the eaves is secured to the top of the protective cover 1', and the other end is secured to the wall surface or the like of an existing roof support member 3a supporting a roof member 3 and being parallel to the eaves gutter 2.
Patent JP-S6065530-A (JP)
Title: Device for exchanging samples of electronbeam drawing device
Inventor: NAMIKAWA YOSHIHISA
IPC: H01L21/30
Filed: 1983-09-21
Abstract: PURPOSE:To eliminate the deformation of a load-unload shaft even at the operation after abnormal state by detecting the stress of the load-unload shaft so as to stop the movement of a sample holder when the detected value is over the predetermined value. CONSTITUTION:A roller 19 is held by a leaf spring 16 which contacts with a load-unload shaft 12 and is fixed at a bearing 15. A strain gage 17 is attached to this leaf spring and the output of it is outputted the outside through a leading wire 18 and a hermetic seal 20. When the force W or W' is applied to the load- unload shaft, the output sigma of the strain gage 17 changes as shown in the drawing and if it is within the range of limit of permanent strain H of the load-unload shaft, the shaft can restore when the force is removed even if W is applied or if a deformation is produced. Accordingly, the permanent deformation of the load-unload shaft can be prevented by stopping urgently the drive motor for moving a sample holder if the output over the range of H is generated.