baber/WOPTO huggingface dataset:
Patent JP-H03197464-A (JP)
Title: Substituted azolylmethylcycloalkanol and bactericide containing same
Inventor: RAINAA ZEERE
IPC: C07D403/08
Filed: 1990-11-30
Abstract: Azolylmethylcycloalkanols of the general formula I <IMAGE>  in which   R<1> and R<5> are identical or different and represent hydrogen or alkyl;   R<1> and R<5> together represent <IMAGE> or <IMAGE> where     Z is CH2, O, S, SO, SO2 or N-R<8>; R<7> represents alkyl, phenyl, biphenyl, naphthyl, heteroaryl, benzyl or cycloalkyl, it being possible for each of these radicals to be substituted, and also tetrahydropyranyl;   R<2> and R<3> in each case represent a hydrogen atom or an alkyl group; or in the event that   R<1> and R<5> represent a <IMAGE> together and additionally represent =CH-R<7>;   R<4> and R<8> represent hydrogen or alkyl; or R<3> and R<4> together with the carbon atoms of which they are substituents represent a saturated or unsaturated 5- or 6-membered carbocyclic ring or R<2>, R<3>, R<4> and R<9> together with the carbon atoms of which they are substituents represent an optionally halogen-substituted phenyl ring or in the event that   R<1> and R<5> are a <IMAGE> R<2> and R<3> together can additionally represent =CH-R<7>, R<6>, R<9> to R<12> are hydrogen, alkyl, phenyl, biphenyl, naphthyl, heteroaryl, benzyl, dioxolanyl or cycloalkyl, it being possible for each of these radicals to be substituted;   T represents the radical (CH2)n = CR<11>, R<12> O or S, n is an integer from 1 to 5, with the proviso that R<1> to R<12> do not simultaneously represent hydrogen, and with the proviso that R<1> and R<5> together do not represent <IMAGE> when R<2> to R<4> and R<6> to R<12> represent hydrogen, and   X represents the radical CH or N, and their acid addition salts and metal complexes which are tolerated by plants, and the fungicides and growth regulators containing these compounds.
Patent JP-H09146013-A (JP)
Title: Image pickup element assembly of electronic endoscope
Inventor: MINAMI TOSHIJI
IPC: H04N5/369
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To make an endoscope small in diameter and simplify the internal constitution. SOLUTION: A CCD 18 has a color filter and microlenses 20 on its image pickup surface, and a circuit board 16 is interposed directly between the image pickup surface and a prism 15, and this circuit board 16 has an opening hole 21 for setting air gap and a wiring pattern 22 and a hole 23 for wiring for connecting the CCD 18 and a signal cable 25 together are formed. This circuit board 16 is adhered to both the CCD 18 and prism 15 with an adhesive while its opening hole 21 is positioned on the image pickup surface S, and consequently, the opening hole 21 is held airtight. Further, the terminal of the CCD 18 and the terminal 22A of the wiring pattern are connected together through the hole 23 for wiring.
Patent JP-H01173600-A (JP)
Title: Charged particle accelerator
Inventor: KAWADA YUTAKA
IPC: H05H9/00
Filed: 1987-12-25
Abstract: PURPOSE:To elevate efficiency of focusing and acceleration by providing facing electrode pair groups of the first row and the second row consisting of electrode pairs which arranged two sheets of electrodes symmetrically to a center axis at right angles to each other and applying high frequency voltage of the specific phase to each electrode so as to form an electric field which has an ingredient in the center axis and a quadruple electrode ingredient between electrodes. CONSTITUTION:A group of facing electrode pairs (A1, C1), (A2, C2) of the first row which is formed by arranging many pairs of electrodes composed of two sheets of electrodes A1 and C1 having convex shapes toward a center axis 1 along the center axis with insulation spacings between, and a group of facing electrodes pairs (B1, D1), (B2, D2) of the second row similar to this, are so provided that the facing directions of the electrode pairs may be at right angles with the first row and the second row. And an electric field which has an ingredient in the direction of the center axis 1 and an quadruple electrode ingredient is formed between the electrodes by applying high frequency voltage of the specific phase to each electrode. Hereby, acceleration and focusing can be executed efficiently.
Patent JP-H02182107-A (JP)
Title: Working machine of fertilization
Inventor: ITO KENJI
IPC: A01C23/02
Filed: 1988-12-30
Abstract: PURPOSE:To make fertilization pitch and manuring correspond to traveling speed of a working machine of fertilization by setting a speed detecting means to recognize traveling speed of the working machine of fertilization on field face. CONSTITUTION:A link mechanism 56 and a fertilizer pump 92 are operated by driving means 24 and 40, revolving speed of the driving means 24 and 40 are made to correspond to traveling speed of a working machine 16 of fertilization by controlling means 27 and 39 having received signal from a detecting means 76 to recognize traveling speed of the working machine 16 of fertilization. Insertion pitch of manuring pipes 53 and 55 driven by the link mechanism 56 into field face and fertilizer supply of a fertilizer pump 92 can be maintained constant irrespective of velocity of the working machine of fertilization.
Patent JP-H11147752-A (JP)
Title: Baked high-strength construction material
Inventor: ARIGA KIKUO
IPC: C04B33/04
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To put wastes as the main feedstock such as defective ceramic products or waste derived from treating their stock to recycling use as a high- strength construction material serving as an ornamental material through reducing carbon dioxide generation during their baking at relatively low temperatures. SOLUTION: A mixture comprising 30-70 wt.% of aggregate <=10 mm in the maximum particle size prepared by grinding wastes <=5 wt.% in water absorption such as of semi-porcelain material like tiles, insulators, tableware, or blocks, porcelain material or toilet material, 5-40 wt.% of wastes predominant in fine silica sand derived in the elutriation purification of gairome clay and containing small amounts of wastes including feldspar, mica, iron oxides and clay components, 10-30 wt.% of low-melting materials as fine powder <=0.1 mm in particle size and <=850 deg.C in softening point including enamel frit and cullets, and if needed, 0-10 wt.% of clay material and/or an appropriate organic or inorganic binder, is kneaded and molded, and then baked at 700-900 deg.C to obtain the objective high-strength construction material with a compressive strength of >=350 kg/cm<2> .
Patent JP-H07189605-A (JP)
Title: Gas turbine device
Inventor: ARAI NORIO
IPC: F02C7/00
Filed: 1993-12-27
Abstract: PURPOSE:To improve thermal efficiency by compressing air for combustion by a compressor so that fuel is partially burnt by its compressed air in a combustor, and driving a gas turbine having a turbine blade consisting of a C/C composite by combustion air from the combustor. CONSTITUTION:Air for combustion is supplied to a compressor 3 by passing from a pipe line 1 through a filter 2, and the air compressed by the compressor 3 is supplied to a combustor 5 from the pipe line 4. Fuel is supplied to this combustor 5 from the pipe line 6, and the fuel is partially burned by means of the compressed air. This partially burned gas makes a gas turbine 8 having a turbine blade consisting of a C/C composite (carbon fiber reinforced carbon composition material) drive. By such a driving, another turbine 13 is driven so as to drive a generator 14. Further, the gas from the turbine 13 is introduced to a heat recovery boiler 15, and steam turbines 18, 19 are driven by its steam so as to drive the generator 23, thus thermal efficiency is further improved.
Patent JP-2001147137-A (JP)
Title: Rotation information detector
Inventor: NAIKI TAKASHI
IPC: G01D5/245
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a rotation information detector detecting information about quicker rotation of a rotor without any increase in costs. SOLUTION: In finding information about rotation of a rotor on the basis of the transition of two continuous sampling values of a signal repeating transition to all the possible values at a period matching a rotational speed of the rotor in different order variable according to the rotating direction of the rotor, if the transition of the continuous two sampling values cannot directly occur in the signal, operation is carried out while assuming that the signal is shifted by one degree respectively to all the values making transition between the sampling points of the continuous two sampling values when the rotor is turned in the previously found rotating direction.
Patent JP-H03191583-A (JP)
Title: Electrostrictive effect element
Inventor: ARAI TOMOJI
IPC: H01L41/083
Filed: 1989-12-20
Abstract: PURPOSE:To eliminate a defect that a lead wire is cut and to make a mechanical life long by a method wherein an external electrode is formed continuously on the exposed side face of an internal electrode without being divided by a slit. CONSTITUTION:Materials 1 displaying an electrostrictive effect and internal electrodes 2a, 2b are laminated alternately; the individual internal electrodes 2a, 2b are connected to identical external electrodes 3a, 3b in every other layer; and one or more grooves 5 are formed, at prescribed intervals, on side faces parallel with the laminate direction and in parallel with the internal electrodes 2a, 2b. Faces where the internal electrodes 2a, 2b of an element are exposed are coated with a silver paste or the like; the paste is dried and baked; and the external electrodes 3a, 3b are formed continuously without being divided by the grooves 5 on the side faces. Thereby, it is possible to eliminate a defect that a lead wire is cut when a repetitive pulse of a voltage is applied and to make a mechanical life long.
Patent JP-H07193133-A (JP)
Title: Input circuit
Inventor: KUMAZAWA MUTSUMI
IPC: H01L21/8238
Filed: 1993-12-27
Abstract: PURPOSE:To reduce power consumption by reducing the current between the power source and the GND in a CMOS inverter when an input signal is at the 'H' level. CONSTITUTION:A constant voltage at a lower level than the power source voltage VDD is applied on the node N1 on the source electrode side of a PMOS 21a in a CMOS inverter 21 by the voltage reduction of a diode 31. Thus, when the input voltage inputted to an input terminal 11 is at the 'H' level, an NMOS 21b is turned on and a PMOS 21a is nearly turned off, and piercing current that flows in the PMOS 21a is reduced.
Patent JP-H09219556-A (JP)
Title: Nitride semiconductor laser element
Inventor: NAKAMURA SHUJI
IPC: H01S5/343
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To materialize a laser element with a nitride semiconductor by constituting a contact layer, a clad layer, and an active layer to be stacked, of a nitride semiconductor or GaN. SOLUTION: This laser element is provided with a buffer layer 2 to lighten the lattice mismatching between a substrate 1 and a nitride semiconductor. An n-type contact layer 3 is constituted of Inx Aly Ga1-x-y N. An n-type layer 4 is made so as to make cracks hard to take place in the first n-type clad layer 5 constituted of an n-type nitride semiconductor including Al. A second n-type clad layer 6 is constituted of an n-type nitride semiconductor including In, or n-type GaN. An active layer 7 is of multiple quantum well structure where a well layer and a barrier layer are stacked.  A first p-type clad layer 8 is a p-type nitride semiconductor including Al, and a second p-type clad layer 9 is an n-type nitride semiconductor including In, or n-type GaN, and a third p-type clad layer 10 is a ptype nitride semiconductor including Al, and a p-type contact layer 11 is constituted of Inx Aly Ga1-x-y N. Therefore, short wavelength can be materialized.
Patent JP-H06181065-A (JP)
Title: Operation of fuel cell power generation system
Inventor: NAGATA YUJI
IPC: H01M8/00
Filed: 1992-12-14
Abstract: PURPOSE:To reduce the use of an electric heater to the minimum, and reduce cost by using high temperature fluid such as steam, high temperature water or oil supplied from an external plant as energy when hydrogen is generated from a reformer used when a fuel cell power generation system is started. CONSTITUTION:When steam is introduced further to a reformer whose temperature rise is completed in a fuel cell body and a fuel cell cooling system, a temperature of a steam separator 3 is detected by a temperature detector 12, and an opening command is given to a regulating valve 11 from an adjusting unit according to this detected value 13, and steam or high temperature water is supplied to the separator 3 from a supply system 10 according to this, and a part or the whole of a steam quantity is supplied to the reformer through a regulating valve 5. Here, since the inside of the separator is put in a saturated condition, a temperature detector 12 and a temperature detecting value 13 are allowed to be a pressure detector and a pressure detecting value. In this constitution, when an energy quantity necessary for a temperature rise or an energy quantity necessary to produce steam is required when steam is introduced to the reformer, the steam is supplied further from the system 10.
Patent JP-H09183745-A (JP)
Title: New derivative of 2,3,6-trifluorophenol and production of the same
Inventor: PFIRMANN RALF
IPC: C07C43/225
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To obtain a new trifluorophenol derivative easily and at a high yield, useful for the production of a liquid crystal having a preferable characteristic.  
     SOLUTION: This compound is a derivative of 2,3,6-trifluorophenols expressed by formula I (R is H, a 1-6C alkyl, benzyl, etc.; X is H, Cl, Br or I; X and R are different). The compound of the formula I is obtained by decarboxylating a compound expressed by formula II [R' is same as R or H; (n) is 1, 2] at 120-220%°C in the presence of a decarboxylation catalyst (e.g.; copper (I) oxide) in a basic or a mixed solvent, acidifying the reaction mixture as necessary, separating the decarboxylated compound and introducing an X group of Cl, Br, or I by a halogenation and or an R group by an etherification according to needs to the decarboxylated product. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H01172911-A (JP)
Title: Connecting method for optical circuit and optical fiber
Inventor: OMORI YASUJI
IPC: G02B6/122
Filed: 1987-12-28
Abstract: PURPOSE:To execute the connection having diversity with high reliability by bringing an optical fiber to optical axis adjustment with an optical circuit in a groove, and thereafter, dropping an adhesive agent to a groove part of this side of the end face of the optical fiber, allowing the adhesive agent to flow at a prescribed position by interfacial tension and hardening it. CONSTITUTION:An adhesive agent guide block 25 and an optical circuit 22 are positioned so that an input end (or an output end) of the optical circuit 22 comes to the end face of a groove whose depth, dimension and width dimension have been set larger than the diameter of an optical fiber 21, the optical fiber 21 is inserted into the groove 26, and the end face of this optical fiber 21 is allowed to abut on the end face of an optical waveguide 23. Subsequently, by moving the optical fiber 21 in the groove 26, an optical axis adjustment is executed, and an adhesive agent 28 is installed into the inside of the groove 26 of this side of the end face of the optical fiber 21. Accordingly, the adhesive agent 28 flows in the groove 26 by interfacial tension, and the adhesive agent 28 has flowed to a prescribed position, said adhesive agent 28 is solidified. In such a way, the connection having diversity of the optical fiber 21 and the optical circuit 22 can be executed with high reliability.
Patent JP-H05148613-A (JP)
Title: Carburizing method for cold worked parts
Inventor: KIMURA TOSHIMITSU
IPC: C23C8/38
Filed: 1991-11-21
Abstract: PURPOSE:To execute carburizing small in the amt. or strains at high working efficiency by heating steel parts subjected to cold forging to a specified temp., executing plasma carburizing treatment and diffusing treatment, once raising its temp. to a specified one and thereafter executing heating treatment and hardening. CONSTITUTION:Steel parts formed by cold forging are inserted into a carburizing furnace. The atmosphere in the furnace is regulated to a one of vacuum or of one or more kinds among Ar, N2 and H2 under several Torr pressure, and the parts are held under heating to 850 to 920 deg.C. Successively, a hydrocarbon series gas is filled into Ar, N2, H2 or the like in the furnace according to necessary to regulate the furnace pressure into 0.5 to 20Torr. Then, voltage is impressed on the space between the parts as a cathode and an anode, and plasma carburizing is executed. Immediately after that or after the gas in the furnace is exhausted or while the pressure is held to several Torr, diffusing treatment is executed for a time 0.5 times the carburizing treatment time. After that, the furnace temp. is reduced to a one within the range of the Ag transformation point of the parts to the temp. side lower than that by 100 deg.C. Next, the temp. of the parts is again raised, and prescribed heating treatment and hardening from the hardening temp. are executed.
Patent JP-2001147103-A (JP)
Title: Slide type variable resistor
Inventor: MURAYAMA KIMIMASA
IPC: H01C10/30
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a slide type variable resistor having higher performance compared with a conventional slide type variable resistor. SOLUTION: In this slide type variable resistor having a resistor having a protective layer on a sliding surface and a slider for sliding on the sliding surface of the resistor, the protective layer has such a characteristic as to be mainly composed of a mixture of a first polymer including a molecular unit expressed by CF2CF(CF3)O and a second polymer including a molecular unit expressed by CF2CF2CF2O. Namely, this slide type variable resistor has excellent durability by using the mixture of the first polymer having high adhesiveness to the resistor and the second polymer having a thermally stable structure as the protective layer of the contact surface between the resistor and the slider. Therefore, this slide type variable resistor has excellent durability by existence of the protective layer.
Patent JP-H11166898-A (JP)
Title: Device and method for inspecting rod for flaw
Inventor: DANSHITA SHIGEKI
IPC: G06T7/00
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To accurately detect any linear, shallow flaw, such as a spiral flaw (circumferentially extending flaw) on the surface of a rod, and to determine with high accuracy whether or not the rod is defective according to the size of the flaw. SOLUTION: As a rod 5 serving as a subject for inspection is rotated, the surface of the rod 5 is photographed with a one-dimensional CCD camera 21 and data about the image of its overall peripheral surface are stored in an image memory 32. A flaw pixel detecting part 34 detects those pixels which are in proximity to each other in the direction of the axis of the rod and which differ in density (difference of brightness) by more than a flaw detection threshold as flaw pixels. A density difference (detection threshold) changing part 33 for detecting flaws adjusts the detection threshold so that a predetermined number or more of flaws can be detected.  A flaw pixel grouping part 35 groups flaw pixels within a predetermined pixel interval in the direction of the axis, and then groups flaw pixels within the predetermined pixel interval in the circumferential direction to extract a linear flaw. A defective judging part 36 determines whether or not the rod 5 is defective by comparing the size (length, area, etc.) of the linear flaw with a criterion for defectives.
Patent JP-H07186082-A (JP)
Title: Retention device of box body
Inventor: SAKAI MASANORI
IPC: B25J15/08
Filed: 1993-12-27
Abstract: PURPOSE:To provide a box body retention device which can retain a box body by restraining deformation and at the same time can conduct positioning easily even if deformation had occurred and can conduct loading and unloading smoothly. CONSTITUTION:A retention device M1 retains from the inner perimeter side of an opening portion 7d a box body 7 equipped with the opening portion 7d having more than three corners 7e, and is equipped with transfer blocks 18 and pressing claws 24 whose number is equivalent to the number of the corners 7e. Each transfer block 18 makes the center position O2 of a bottom wall 7a at the box body 7 that is going to be retained, a transfer center O1, and is transferred in each corner 7e direction at the same stroke radially. Each pressing claw 24 is arranged at the tip of each transfer block 18 and is made to be of a shape opposite to each corner 7e.
Patent JP-H01175679-A (JP)
Title: Edge extracting device
Inventor: KAMIMURA TAKESHI
IPC: G06T7/60
Filed: 1987-12-29
Abstract: PURPOSE:To attain the stable extraction of an edge to the uneveness of density gradient, etc., by moving the edge of an original picture by a fixed value by a maximum value/minimum value operation, finding the difference of both and converting the edge into a fixed width line segment. CONSTITUTION:The edges of an original picture move to a low density value side and to a high density value side respectively by a maximum value arithmetic part 10 to find the maximum value and the minimum value inside an adjacent local area given with each picture element as a central position and a minimum value arithmetic part 11. Besides, a moving distance is equal to a number [a maximum operation and a minimum operation are defined as (d) respectively] to indicate the size of a local area to execute each operation. Consequently, when a subtraction at every picture element is executed in an arithmetic part 12 of the next stage to the output pictures, the edge of an original picture is corresponded to the line segment of 2d width. Thus, only a part to correspond to the density gradient by the edge can be fetched by a line width detecting part 13 to use 2d width and a line length detecting part 14 to eliminate a short line segment.
Patent JP-2000145262-A (JP)
Title: Guide device of sliding door
Inventor: GOTO TADASHI
IPC: E05D15/06
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a guide device of the upper part of a sliding door which can completely keep a guide member from shifting from the initial adjust position in the cross direction to the slider main body over a period of long time by utilizing the engagement of a rack-like projection with a recessed groove. SOLUTION: A guide member of a door header rail 1 is fitted to the top surface of a sliding door to be moved in the cross direction to the sliding door, plural longitudinal rack-like projections are formed on the inner surface of a front plate of a slider main body case 2 fitted to the top surface of the sliding door, plural rack-like recessed grooves engaged with the projections of the front plate are formed in a part of the slider main body case 2 of the guide member 3 that is opposite to the inner surface of the front plate, and the guide member 3 is fastened and fixed by an adjust screw 4 fitted in the slider main body case 2 through an oblong hole formed in the front plate of the slider main body 2.