baber/WOPTO huggingface dataset:
Patent JP-H08198703-A (JP)
Title: Cut flower-prolonging agent
Inventor: HANABUSA MIHO
IPC: A01N3/02
Filed: 1995-01-31
Abstract: PURPOSE: To obtain a cut flower-prolonging agent containing a water-soluble polymer having a specific nitrogen-containing heterocyclic compound as a struc tural unit as an active ingredient, having high prolonging effect, especially on rose, chrysanthemum and Gerbera hybrida, etc., having high bent neck preventing effect and hardly causing environmental pollution. CONSTITUTION: This cut flower-prolonging agent contains a water-soluble polymer having a nitrogen-containing heterocyclic compound as a structural unit as an active ingredient. The water-soluble polymer is e.g. a water-soluble polymer obtained by reaction of an imidazole compound of formula I (R<1> is H, an alkyl or phenyl; R<2> and R<3> are each H, methyl, an aldehyde, etc.) with a compound selected from a group comprising an epihalohydrin of formula II (X is a halogen), an alkylene dihalide of the formula X-B-X' (B is an alkylene; X and X' are each a halogen), a diepoxide of formula III (D is a direct bond, an alkylene, etc.) and a dihalogenoalkyl ether of the formula X-(R<4> -O)n -R<5> -X [R<4> and R<5> are each an alkylene; X is a halogen; (n) is 1-12]. The cut flower prolonging agent exhibits effect capable of prolonging admiring period from bud to 8/10 bloom.
Patent JP-S55107487-A (JP)
Title: Method for formation of exothermic resistor for heat sensible recording head
Inventor: KAWAHITO MICHIYOSHI
IPC: B41J2/335
Filed: 1979-02-13
Abstract: PURPOSE: To reduce the manufacturing process of the exothermic resistor for the heat sensible recording head greatly, and to lower the manufacturing cost, by forming the resistor patern as the result of trimming the resistance film formed on the  substrate by means of a laser trimmer.  
     CONSTITUTION: Thin film resistant film 4 consisting of nitriding tantalate is formed on alumina substrate 8 provided with grades, which is done by means of the mask spattering, then, the resistant film 4 consisting of nitride tantalate is divided by space 9 formed by means of trimming using a laser trimmer, to form the resistor patern. Next, conductive film 5 is formed by means of an usual vacuum evaculation method, and then the patern of the conductive film 5 is formed by means of photographic etching. Next, silicon oxide film 6 and tantalate pentoxide film 7 are sequentially formed as the resistor protection layer by means of a spattering method. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59141076-A (JP)
Title: Insulation tester
Inventor: CHIKARAISHI TOMIJI
IPC: G01R31/12
Filed: 1983-01-31
Abstract: PURPOSE:To secure the reliability in the automation of an insulation testing depending on leakage current by supplying a high voltage to two electrodes ascertaining the conduction according to the connection of an electronic appliance having the electrodes. CONSTITUTION:An electrode 3 made up of two electrode components 3A and 3B are connected surely to one terminal 1 of an insulator to be measured, the electrode components 3A and 3B are connected together through the terminal 1 to excite a relay 5, so that a switch S3 is turned ON. The same is done with the side of the other terminal 2 and the conduction is ascertained with the turning ON of the switches S3 and S4. Thereafter, a high voltage is fed from a high voltage source 9 and an insulation testing is done with an ammeter 10 for detection leakage current. With such an arrangement, when the terminal and the electrode are not connected, the leakage current does not flow and thus, the generation of misjudgement that the insultion state is satisfactory or the like can be prevented thereby securing the reliability in the automation of an insulation test depending on leakage current.
Patent JP-H05203122-A (JP)
Title: Concentration distributed burning equipment
Inventor: ISHIHARA SHINOBU
IPC: F23C99/00
Filed: 1992-01-30
Abstract: PURPOSE:To simplify the structure of a concentration distributed burning equipment by sharing a side wall of a dense mixing portion with that of a thin mixing portion. CONSTITUTION:When a dense mixing portion 2 is arranged at a fixed distance apart, the space sandwiched with a side wall 20 of the dense mixing portion 2 is produced between the dense mixing portion 2, thereby the space can be diverted to a thin mixing portion 3 as it is. In a word, the side wall of the thin mixing portion 3 can be omitted. Thus, the side wall 20 of the dense mixing portion and of the thin mixing portion can be shared by utilizing the space between the side walls of the dense mixing portion 2 next to the thin mixing portion 3. By contraries, the side wall 20 of the dense mixing portion 2 can be also omitted. Therefore, the structure of a concentration burning equipment can be simplified.
Patent JP-2000215320-A (JP)
Title: Image forming device and method for generating gradation pattern
Inventor: SAKAMOTO SHOJI
IPC: B41J2/525
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of performing high speed processing by drastically reducing a load applied to complicated gradation drawing. SOLUTION: In the gradation pattern generating method, plural strip areas are set between a vertex Pn and a kernel point Pc on the basis of gradation information including the coordinates values of a vertex Pn row of a star-shape polygon on a drawing plane, the coordinates values of the point Pc included in the kernel of the star-shaped polygon and a color value in a vertex Pn constituting the star-shaped polygon and the point Pc included in the kernel of the star-shaped polygon, gradation is generated by changing color values in adjacent strip areas gradually and a gradation pattern is generated by successively identifying boundary positions plural set strip areas in the direction of a scan line and also outputting the color values set in the respective strip areas.
Patent JP-S55107241-A (JP)
Title: Manufacture of semiconductor device
Inventor: TOMITA YUTAKA
IPC: H01L21/66
Filed: 1979-02-09
Abstract: PURPOSE: To execute marking by fuse-cutting wire between two electrodes for marking.  
     CONSTITUTION: A wire 7 for marking is provided between two electrodes 5, 6. The wire 7 is fuse-cut by means of the discharge of a capacitor 20. Otherwise the wire might be destroyed, using a transistor for checking characteristics if any. By this method, marking can be executed without difficulty in finding flaws as in the point touching method or without the scattering of Si and wiring metal as occur in the laser beam radiation method. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58132296-A (JP)
Inventor: TANAKA HIDEHARU
IPC: F01N1/24
Filed: 1982-01-29
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-S59142552-A (JP)
Title: Lithographic plate requiring no damping water
Inventor: YAMADA MASAAKI
IPC: G03F7/00
Filed: 1983-02-02
Abstract: PURPOSE:To enhance developing speed, to prevent its dispersion, and to render it almost unchangeable even it is stored in a dry atm. by using a photosensitive layer composed of an o-naphthoquinone diazide compd. having no active H. CONSTITUTION:A photosensitive layer is composed of an o-naphthoquinone diazide compd. having no active H represented by the general formula as shown here, and this layer is coated with a 0.5-100mum thick ink repelling layer of a silicone rubber.
Patent JP-H11208728-A (JP)
Title: Cushioning member for packing
Inventor: TANIGUCHI SHIGERU
IPC: B65D81/113
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a cushioning member for packing which keeps impact resistance, has little influence to natural environments and is easy to install. SOLUTION: The cushioning member A for packing is arranged at each of both lengthwise ends of an object 50 to be packed in a packing box 30. Each cushioning member A is formed by folding a single piece of corrugated fiberboard at a plurality of portions. An overlap piece 4 is overlaid on a base end piece 1 where one face is approximately in contact with an inner side face of the packing box 30, and a lower part of the overlap piece 4 is held with the base end piece 1 by a holding piece connected from a lower end of the base end piece 1. Upper parts of a pair of side pieces 2 connected to the base end piece 1 are coupled to each other via a coupling piece 3 approximately parallel to the base end piece 1.
Patent JP-S57130178-A (JP)
Title: Signal processing device
Inventor: KANEDA HIROYUKI
IPC: G06J1/00
Filed: 1981-02-03
Abstract: PURPOSE:To supplying a signal, which is detected as regular, as a timing signal to a processing circuit, by comparing an input signal and a reference signal with each other. CONSTITUTION:The input signal from a terminal 10 is converted to a digital value by an A/D converting part 20 and is supplied to a comparing circuit 30 and an adding circuit 50, and the circuit 30 generates a control signal 110 to the adding circuit 50, a storage circuit 60, and a counting circuit 70 when the input signal exceeds the reference signal from a reference level generating part 40, and the circuit 50 adds read contents of the circuit 60 and the input signal, and the circuit 60 stores the addition result. The circuit 70 counts the number of times of generation of the control signal on a basis of the command of the circuit 30 to obtain the number of times of addition, and this count value is supplied to a dividing circuit 80. The dividing circuit 80 divides the total after the last addition operation of the circuit 60 by the value of the circuit 70 to calculate an average value of the input signal and outputs it to a terminal 90.
Patent JP-S62173527-A (JP)
Title: Counter circuit
Inventor: KITAMURA MASAHIKO
IPC: G06F7/00
Filed: 1986-01-27
Abstract: PURPOSE:To secure the fast responsiveness of a counter circuit by writing the preset information to a memory with the count value defined as an address, applying the counter output to the memory as an address in a counting mode and using the output of the memory as the control output for switching control of each action. CONSTITUTION:A switch circuit for address and data buses also can control a writing action of the preset information to a memory 2 from a CPU. Then an address is written to the memory 2 as the count value of a counter 1 together with the contents of the control output corresponding to said count value as data respectively. Furthermore an address bus switch circuit 4 gives the count value of the counter 1 to the memory 2 as an address during a counting action of the counter 1. Then the data addresses by the count value of the counter 1 is outputted by a data bus switch circuit 6 as the control output.
Patent JP-S54107803-A (JP)
Title: Hearth of vertical melting furnace
Inventor: HIROTSU MIKIO
IPC: F27B1/00
Filed: 1978-02-13
Abstract: PURPOSE: To provide a hearth which makes it possible to accelerate the fall of molten material and to prevent simultaneously the fall of solid material, by making a penetrating hole in the lower floor and by installing an upper floor, which is slightly larger than the penetrating hole, above the lower floor.  
     CONSTITUTION: At the central part of the lower floor 2 is made a circular penetrating hole 3, and on the surface of the lower floor 2 are fixed three upper-floor legs 4 made of refractory material and of rectangular cross section. The upper floor, which is flat and has area slightly larger than that of the penetrating hole 3, is fixed to the legs 4 in parallel with the lower floor 2. In this constitution, the material to be treated, which is charged downward to the moving bed 6 of the material to be treated, reaches near the upper 5 and lower 2 floors in the form of char while burning or thermally decomposing. The char stops in arc-shaped spaces 7 enclosed with the upper floor 5, the lower floor 2, and the upper floor legs 4 by the friction with the surfaces of these floors or legs, so that the char is prevented from falling through the penetrating hole 3. Then char burns to form ash, which malts and falls through the penetrating hole 3. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07224707-A (JP)
Title: Idle rotating speed control device of engine
Inventor: NINOMIYA HIROSHI
IPC: F02D43/00
Filed: 1994-02-09
Abstract: PURPOSE:To prevent racing of engine rotation when the external load is switched from the on state to the off state during idling while racing of rotation immediately after the start of engine is favorably performed. CONSTITUTION:When the starting condition of an engine 1 is detected (34), the intake air quantity is corrected to be increased for starting, and the feedback control for the intake air quantity is limited until the starting increase correction amount (Cesw) becomes zero.' During idling, the ignition timing is corrected according to a deviation between the target rotating speed (no) and the actual rotating speed (ne), taking the ignition timing lag corrected from the basic ignition timing (thtbset) by a designated value (thtret) as reference, and at the time of feedback controlling the idle rotating speed by a control means 33, the lag lower limit value (thtfbmin) of guard in the feedback control for ignition timing by a second control means 32 is (thtret)XG to be smaller than the lag lower limit value (thtretXF) in the other idle state until a designated period of time elapses from the starting time of the engine.
Patent JP-H11206819-A (JP)
Title: Wheelchair with power assisting device
Inventor: TAKURA TOSHIYASU
IPC: A61G5/04
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a wheelchair with a power assisting device capable of satisfying contradictory requirements of both improving running stability and improving ratability. SOLUTION: In the wheelchair with a power assisting device 21 where the power supporter provided with a motor and a driving wheel 24 is mounted on the lower part center of a wheelchair 1, the grounding position of the driving wheel 24 of the power assisting device 21 is set behind that of a pair of main driving wheels 17 of the wheelchair 1, and a driving wheel position regulating means 36 to make the driving wheel 24 contact with and leave from the ground surface is provided.
Patent JP-S61176238-A (JP)
Title: Communication equipment
Inventor: KURITA KENJI
IPC: H04M11/06
Filed: 1985-01-31
Abstract: PURPOSE:To improve both the workability and the operability in a communication mode CONSTITUTION:A communication equipment incorporating a communication means contains a communication.
Patent JP-S56114262-A (JP)
Title: Deflector
Inventor: OKADA HISASHI
IPC: H01J29/82
Filed: 1980-02-13
Abstract: PURPOSE:To obtain a raster without distortion, by providing magnetic materials in such a manner that a part of vertically deflecting coils and/or annular cores between these vertically deflecting coils are coated along the direction of a tube axis and outer circumferential direction. CONSTITUTION:To vertical deflection coils 161, 162, horizontal deflection coils 181, 182 are provided through a coil spacer 17, and a pair of magnetic materials 191, 192 are provided in such a manner that a part of the vertical deflection coils 161, 162 and/or annular cores 151, 152 are coated along the direction of a tube axis and outer circumferential direction. The vertical deflection coils 161, 162 produce a barrel distortion vertical deflection magnetic field while a pair of the horizontal deflection coils 181, 182 generate a pincushion-distortion horizontal deflection magnetic field, then a pair of the magnetic materials 191, 192 absorb magnetic flux leakage from the vertical deflection coils 161, 162 to shift the barrel distortion vertical deflection magnetic field toward a direction of the pincushion-distortion vertical deflection magnetic field.
Patent JP-S59143855-A (JP)
Title: Tape pushout device
Inventor: YAMASHITA KIYOUICHI
IPC: B65H35/06
Filed: 1983-02-03
Abstract: PURPOSE:To have accurate and quick cutting of a tape by a cutter device, in which a rotary edge drum and a stationary drum are placed closely, by reciprocating a push-out plate interlocked with said rotary edge drum in the direction across the tape surface. CONSTITUTION:A rotary edge drum with cutting edge 1 is rotated in the direction from the tape incoming direction to its pass-out direction. This tape T is guided by a guide plate 7 and supplied to a stationary cutting edge 4 at a constant speed. The tape T situated between the two edges 2, 4 is cut through cooperation of this stationary cutting edge 4 and a rotary cutting edge 2 provided projecting at the periphery of said drum 1. Thereafter a roller 51 furnished at one end of a reciprocative arm 5 passes a stepped groove 3 formed at the circumferential surface of the drum 1, wherefore the arm 5 gives a rotary shaft 61 reciprocative motion to put a push-out plate 6 in reciprocative motion in the direction across the tape surface. Thus the tape T is pushed out by this plate in the direction of the drum 1, to cause separation of the tape T from stationary cutting edge 4.
Patent JP-H03220136-A (JP)
Title: Production of tertiary olefin
Inventor: TOO YASUHIKO
IPC: C07B61/00
Filed: 1990-01-25
Abstract: PURPOSE:To suppress a side reaction by carrying out reaction while adding water to a reaction system using a silica-alumina treated with an alkali (earth) metal hydroxide or weak acid salt, when tert. Olefin is produced from an alkyl tert. alkyl ether. CONSTITUTION:An alkyl tert.-alkyl ether (e.g. methyl tert.-butyl ether) is brought into contact with a catalyst consisting of a silica-alumina treated with an alkali (earth) metal hydroxide or weak acid salt of alkali (earth) metal at 150-250 deg.C while adding water to provide the tert. olefin. The treatment of the silica- alumina catalyst is preferably carried out e.g. by blowing an aqueous solution of hydroxide or weak acid salt (preferably carbonate) of alkali (earth)metal over the silica-alumina by a spray or impregnating the silica-alumina into aqueous solution thereof and burning at 300-700 deg.C, An amount of water added is preferably 0.2-10wt.% based on the raw material ether. The objective product is economically obtained in high yield by the above-mentioned method.
Patent JP-H07209119-A (JP)
Title: Pressure sensor
Inventor: SATO MASAHIRO
IPC: G01L9/12
Filed: 1994-01-13
Abstract: PURPOSE:To provide a pressure sensor of which assembly is easy and which is highly reliable by simplifying the connection of the pressure to be measured which is introduced through a pressure guide hole on the outer case to a pressure detection element contained in a pressure sensor chip package. CONSTITUTION:A pressure guide hole 17 in a pressure sensor chip package 12 inside which a pressure detection element 10 is arranged and a pressure guide hole 16 in the outer case having the pressure guide hole 16 are connected with an O-ring.
Patent JP-S58132685-A (JP)
Title: Digital electronic watch
Inventor: MURAKAMI TOMOMI
IPC: G04G5/00
Filed: 1982-02-03
Abstract: PURPOSE:To make a digital electronic watch very small by providing a display unit having a smaller range of display than the one for two digits required for displaying one unit figure of a time information, and by shifting the time information and a discrimination mark in display. CONSTITUTION:A time display unit 1a having a dot matrix structure in vertical eight columns and horizontal eight lines which enable the display of a time information in one-and-a-half figure, and further a discrimination mark 1b displaying the unit of the time information, are provided in a display device 1 formed of a matrix liquid-crystal cell. The whole of the time information is contained in an area comprising twenty-nine lines, and a time display is made by shifting the same on the display unit 1a, while discrimination marks H and M for an hour and a minute are switched to each other and lighted. When a time is corrected, the form of a character is made smaller to display digits fully in the range of display by the operation of buttons B1 and B2, whereby correction is performed with excellent operability. Accordingly, a watch very small in size can be realized without losing the easiness to read.
Patent JP-H02196487-A (JP)
Title: Manufacture of visible ray semiconductor laser device
Inventor: KAGEYAMA SHIGEMI
IPC: H01S5/00
Filed: 1989-01-25
Abstract: PURPOSE:To obtain a gradient index visible semiconductor laser device having an IS(Inner Stripe) structure which has a low threshold and is easy to operate a fundamental mode by burying a 3mum or less intrastructure striped groove with a lower cladding layer AlGaInP until the surface of the groove is flattened, and such that a film thickness is 0.5mum or less. CONSTITUTION:A p type AlGaInP lower cladding layer 6 is made satisfactorily thin and is crystal-grown so as to provide a flattened surface. This is assured by the stripe width of a U-shaped groove and growing conditions. For example, if it is assumed that the U-shaped groove stripe width is 2mum, and that pressure, temperature, and a ratio of elements of groups V and III at growth are 76Torr, 680 deg.C, and 200, respectively, the thickness of the undercladding layer is about 0.4mum. The under cladding layer 6 is satisfactorily thin at the flattened portion, so that light emanating from an active layer 7 excepting the V-shaped groove stripe portion 11 is absorbed by a GaInP current blocking layer 5. Thus, the light is confined in the active layer located above the V-shaped groove stripe, which enables an oscillation in a fundamental mode.
Patent JP-S54110204-A (JP)
Title: Defoaming in thermal-cracking reactor
Inventor: MURAKAMI TADASHI
IPC: C10B57/04
Filed: 1978-02-16
Abstract: PURPOSE: To break the foams on a thermal-cracking residue, to reduce the size of a thermal cracking reactor by the size of the quenched foam, and to prevent the choking of the reactor by the deposition of foam, by spraying liquid hydrocarbons or blasting an inert gas to the upper surface of the foam of the thermal-cracking residue.  
     CONSTITUTION: Heavy hydrocarbons heated at 400W500°C in a furnace are introduced into the bottom part of a preheated thermal-cracking reactor to perform the cracking reaction. The cracked gas and cracked oil are separated in a gaseous state, and distilled from the top of the reactor to a refiner. The residual, highly viscous cracked product foams vigorously, and the upper surface of the foam rises. To quench the foam, ≥1 wt% of liquid hydrocarbons, based on the charged stock oil, is sprayed to the surface of the foam, or a gas such as steam, N 2 , etc. is blasted to the surface at a rate of ≥10 m/sec. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H1133084-A (JP)
Title: Intraoral soluble type tablet and manufacture thereof
Inventor: MASUDA YOSHINORI
IPC: A61K9/20
Filed: 1994-02-10
Abstract: PURPOSE: To provide quick collapsibility and solubility in an oral cavity and proper strength in a manufacture process and a distribution process by forming a intraoral soluble tablet of porous structure, in which inter-particle bridge formation is carried out between a medicinal constituent and sugar with polyethylene glycol. CONSTITUTION: A medicinal constituent, sugar 1, and an additive are mixed together and granulated if necessary, or alternatively, these are mixed together after granulation for each constituent is carried out. Then, particle/powder type polyethylene glycol 2 is mixed, and tableting at a low pressure and shaping are carried out, and finally, added particle type polyethylene glycol 2 is melted once by heating and the like and then hardened again by cooling. Consequently, polyethylene glycol 2 forms a bridge 3 between the medicinal constituent and the sugar particle 1 so as to contribute to adhesion between the particles 1, and hardness of the tablet can be increased as a whole.