baber/WOPTO huggingface dataset:
Patent JP-H0994109-A (JP)
Title: Face-to-face engagement zipper member and zipper with said face-to-face engagement zipper member
Inventor: TORIGOE SHINJI
IPC: A44B18/00
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To prevent generation of horizontal relative movement under an engagement condition, and restrain lowering of engagement retaining force when the engagement position is turned from a reference position. SOLUTION: A face-to-face fastener member 20 comprises a base 24 on which main surface a plurality of header protrusions 26 and formed. Each of the protrusions 26 has a leg part 30 connected at its basic end to the surface 22 and a head 34 connected to a distal end 32 of the leg part 30. These protrusions 26 are arranged linearly in order in the form of matrix in the two orthogonal directions being parallel to the main surface 22. Each leg part 30 projects almost upright from the main surface 22 such that it has a predetermined size and shape so that the total width W1 along a first direction A is larger than the total width W2 along a second direction B.  Each head 34 is provided with an extension surface 36 extending outward from the whole circumference of the distal end 32 of the leg part and a top surface 38 overhangs curvedly from the circumferential edge of the extension surface 36.
Patent JP-H03116310-A (JP)
Title: Input method for parameter for rietveld analysis
Inventor: YASUDA ZENICHI
IPC: G01N23/20
Filed: 1989-09-29
Abstract: PURPOSE:To easily and accurately input various parameters by window displaying a parameter correlative to each parameter on a main picture for inputting the parameters. CONSTITUTION:Various parameters required for analysis are displayed as individual parameter input main pictures classified to parameters related to a sample material, parameters related to an analysis condition, and precise parameters, and an operator inputs required parameters in accordance with contents displayed on each input main picture. When there is a parameter correlative to an inputted parameter at the time of input of this parameters, the input picture of this parameter is displayed as a window in the input main picture. The operator inputs a parameter group having correlations in accordance with the indication of the input picture in relation to the input parameter. Thus, various parameters required for analysis are easily and accurately inputted.
Patent JP-H03209365-A (JP)
Title: Adjustment of isomer distribution in chlorination
Inventor: RICHIYAADO KEE HERINGU
IPC: C07D213/61
Filed: 1990-09-27
Abstract: The relative amounts of 5,6-dichloro-2-(trichloromethyl)pyridine and 3,6-dichloro-2-(trichloromethyl)pyridine obtained in the chlorination of 2-chloro-6-(trichloromethyl)pyridine in the liquid phase at temperatures of 160 DEG C to 220 DEG C and in the presence of a metal halide catalyst, such as ferric chloride are controlled by regulating the amount of hydrogen chloride present in the system, adding hydrogen chloride to obtain a mixture enriched in 5,6-dichloro-2-(trichloromethyl)pyridine or removing hydrogen chloride, usually by passing excess chlorine or an inert gas through the system, to obtain a mixture enriched in 3,6-dichloro-2-(trichloromethyl)pyridine.
Patent JP-H1083154-A (JP)
Title: Ornamental flag for ornament and its manufacture
Inventor: SHIRAYANAGI ISAO
IPC: G09F17/00
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To obtain a structure in which a flag cloth of an ornamental flag is bonded to a flag pole without being wound therearound and simultaneously the bonding strength thereof is increased and a manufacturing method by which the structure thereof is easily formed. SOLUTION: The edge of the flag cloth 22 is bonded along the longitudinal direction to one side of the flag pole 21, and simultaneously, an adhesive material sticking to the flag pole 21 is infiltrated to the surface of the flag cloth 22 to form a hardened belt 24 with a prescribed width along the flag pole 21. The manufacturing method is executed by cutting the edge of the flag cloth 22 made of synthetic resin fibers which comes in contact with the flag pole 21 with a cutter, fusing the remaining edge under heating and bonding the flag cloth 22 to the flag pole 21 by means of the adhesive material consisting of a fluidized body.
Patent JP-S63214391-A (JP)
Title: Activated sludge bed
Inventor: KITAZUME MASAYOSHI
IPC: C02F3/08
Filed: 1986-10-29
Abstract: PURPOSE:To prevent offensive odor by fitting a layer holding activated sludge to an inner circumferential wall and connecting an inflow pipe of sewage to one end of a hollow cylindrical vessel and providing an overflow port of treated water to the other end thereof. CONSTITUTION:While driving and rotating roll bearings 5 with motors 4 and thereby rotating a hollow cylindrical vessel 1 on a pedestal 3, sewage (a) is introduced into the vessel 1 via an inflow pipe 7 for sewage. Thereby sewage (a) is aerated by agitation on a layer 2 holding sludge fitted on the inner circumferential surface according to the rotation of the vessel 1, and sewage is treated. The sewage treated in the hollow cylindrical vessel 1 is overflowed into a precipitation tank 10 for excess sludge through an overflow port 8 for treated water which is provided to the other end of the vessel 1. Thereby motive power energy can be saved.
Patent JP-H10102096-A (JP)
Title: Mixed solvent for wiping off stain of optical part
Inventor: KITAHARA KATSUTOSHI
IPC: C11D7/60
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To obtain the subject solvent capable of reducing use of ether, having a good handeability and capable of safely wiping off stain attached to optical parts, etc., by using a paraffin-based hydrocarbon as a component for mixed solvent. SOLUTION: This solvent consists of (A) 70-75vol.% paraffin based hydrocarbon (e.g. normal hexane or 2-methylpentane), (B) 20-25vol.% alcohol (e.g. ethanol) and (C) 1-5vol.% ether (e.g. diethyl ether). The solvent does not give damage to evaporated film on an optical part and selectively can remove stain on a substrate for the part. Further, the solvent can be expected as a solvent which has advantages such as high flash point and small risk of fire compared with a conventional solvent.
Patent JP-H11141448-A (JP)
Title: Method of detecting misfire in internal combustion engine with two ignition plugs every cylinder
Inventor: HOHNER PETER
IPC: F02P15/08
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To surely detect a misfire in an internal combustion engine having two ignition plugs every cylinder with a simple means by measuring that no ion current signal is present in a defective ignition plug through ion current measurement in the ignition plugs. SOLUTION: In an internal combustion engine having two ignition plugs every cylinder, the ignition plugs are regularly in combustion air-fuel mixture due to advancing flame, and show ion current signals. When no ignition spark is generated, a defective ignition plug generates no ion current signal. A strong ion current signal I is generated just after ignition in a right ignition (ignition plug A), while the ion current is first generated, in a defective ignition (ignition plug B), after the time required by the flame to reach from the ignition plug A to an ignition plug B since the flame reaches from the ignition plug A to the ignition plug B after the ignition. It can be confirmed which ignition plug is defective by the integration of both the current signals and the mutual comparison of the integrated values over the whole combustion cycle.
Patent JP-2000060259-A (JP)
Title: Electrically driven lawn mower
Inventor: MIZUTANI MAKOTO
IPC: A01D34/58
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To provide an electrically driven lawn mower capable of preventing the scatter of an abrasive material and improving efficiency for polishing a reel blade by making the changes of a load absorbed and reversibly rotating the reel blade at a constant speed, when the reel blade is reversibly rotated for rubbing the reel blade. SOLUTION: This electrically driven lawn mower is provided with a reel blade capable of being rotated using an AC motor and further with a rotation speed switch circuit for lowering the rotation speed of the reel blade on its reverse rotation in comparison with that on its normal rotation, when the reel blade is polished utilizing a fixed blade. Therein, the rotation speed switch circuit comprises a reverse electromotive force feed back type phase control circuit which can reduce the rotation speed of a motor on its reverse rotation and further feed back a reverse electromotive force generating in the AC motor so that the rotation speed of the motor is not changed, even when the load of the motor is changed during the polishing of the reel blade.
Patent JP-H0896706-A (JP)
Title: Base
Inventor: IWABAYASHI HIROHISA
IPC: H01J5/50
Filed: 1994-09-27
Abstract: PURPOSE: To provide a base capable of supplying a large current regardless of a diameter of a pin, formed in the base to supply the current, without breaking and bending the pin. CONSTITUTION: A base is constituted of a bottommed cylindrical base unit 1 and a pair of bolt members 2 and nut members 3 inserted through a bottom part 10 of the bottommed cylindrical base unit 1 to interpose this bottom part 10. In the bolt member 2, to its one end part positioned inside the bottommed cylindrical base unit 1, a lead wire from a lamp is connected, to mount the nut member 3 on the other end part positioned outside the bottommed cylindrical base unit 1.
Patent JP-H0996082-A (JP)
Title: Tile panel
Inventor: SEKIGUCHI OSAMU
IPC: E04F13/08
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To obtain a tile panel having a property as a tile, and a high connection strength with the core material, by sticking a liquid-impermeable plate on one plate surface of the core material and bonding tiles on the plate. SOLUTION: A tile panel 1 is constituted of a core material 2, a plate 3 stuck to the core material with an adhesive, tiles 4 stuck to the plate 3 with an adhesive. The core material 2 is provided with a number of recesses 5 at bath upper and lower faces so as not to pierce the material in the thickness direction. The edge 5a of the recesses 5 is formed so as to contract a little to increase the adhesive strength of the core material 2 and the plate 3 by sending a part of adhesive applied to the plate 3 to the rear side of the edge 5a. Both core material 2 and plate 3 are made of synthetic resin and both are firmly stuck together by use of an adhesive with a good affinity to both parts. Water is not retained in the core material in the tile panel constituted in such a way. The whole rear face of the tiles 4 are stuck to the plate 3 and hence, the adhesive strength is high.
Patent JP-H04133056-A (JP)
Title: Silver halide photographic sensitive material
Inventor: NISHIJIMA TOYOKI
IPC: G03C7/38
Filed: 1990-09-25
Abstract: PURPOSE:To improve color reproducibility, light resistance and yellowing resistance by using specific magnetic couplers and specific compd. CONSTITUTION:Polyethylene (PE) is laminated on one surface of a paper base. The PE contg. titanium oxide is then laminated on another surface. Further, a protective layer contg. gelatin, a UV absorbent layer, a red sensitive layer contg. a red sensitive silver chlorobromide emulsion and cyan coupler, etc., a UV absorbent layer, a green sensitive layer contg. a green sensitive silver chlorobromide emulsion and magenta coupler, etc., an intermediate layer, and a blue sensitive layer contg. a blue sensitive silver chlorobromide emulsion and magenta coupler, etc., are applied thereon. The photosensitive material is thereafter subjected to color developing, bleach fixing, stabilizing, and drying after exposing in accordance with the conventional method. The general formulas of the couplers incorporated into these photosensitive emulsion layers are expressed by formulas [M-I] or [C-I] and the compd. expressed by general formula [II] is incorporated into at least any one layer of the photosensitive emulsion layers or nonphotosensitive emulsion layers.
Patent JP-H03118187-A (JP)
Title: Thermal recording material
Inventor: MINAMI TAKEHIRO
IPC: B41M5/26
Filed: 1989-09-29
Abstract: PURPOSE:To eliminate the generation of background fog due to the effect of an external environmental condition such as humidity or heat by providing a thermal recording layer forming a colorless-light-colored basic dye on a support and incorporating a specific compound as the basic dye and providing an intermediate layer containing basic pigment between the support and the thermal recording layer. CONSTITUTION:In an thermal recording material wherein a thermal recording layer containing a coupler forming a color upon the contact with a colorless- light-colored basic dye is provided on a support, at least one kind of a compound represented by formula 1 is contained as the basic dye and an intermediate layer containing basic pigment is provided between the support and the thermal recording layer. In the formula I, R1-R10 are a hydrogen atom, a halogen atom, a nitro group, an alkyl group, an alkoxy group, an acyloxy group, an aryl group, a phenoxy group, a thioalkoxy group or an amino group, R11 is a hydrogen atom or a lower alkyl group and a, b, c, d show a carbon atom but 1-2atom among them may be a nitrogen atom.
Patent JP-H11167013-A (JP)
Title: Diffraction efficiency calculation device and diffraction efficiency calculation method for diffraction lens, storage medium recording program for calculating diffraction efficiency and diffraction lens incorporated type lens
Inventor: YAMAGATA MICHIHIRO
IPC: G06F17/14
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To easily calculate the diffraction efficiency of a lens using a lens die by machining using a diamond tool by dividing a diffraction lens into a plurality of areas, imparting a weight rate to the respective areas and obtaining the entire diffraction efficiency. SOLUTION: An arithmetic means divides the diffraction lens into the plural M pieces of the areas respectively provided with at least one ring belt and calculates the diffraction efficiency of the entire diffraction lens by using a formula. In the formula, the diffraction efficiency to (j)-th order diffracted light beams of the diffraction lens is denoted by Ej . That is, the arithmetic means sets a diffraction order (j) and initializes the value of a memory to '0' and the counter (m) of the area to "l". The diffraction efficiency information ηmj of the (j)-th diffracted light beams of an (m)-th area and the weight rate Wm to the (m)-th area are read from the storage means and the product of ηmj and Wm is added to the memory. The area counter (m) is increased by one and calculation is repeated until m=M is attained.
Patent JP-H1196494-A (JP)
Title: Method for monitoring traffic flow and device therefor
Inventor: NAGAI TORU
IPC: G08G1/01
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To improve the tracing precision of a vehicle by simulating the moving state of a traveling object based on the movement condition of a detected traveling object, and displaying the behavior of the traveling object as a moving image. SOLUTION: Plural television cameras 100 image picks-up a traveling vehicle. A picture processor 102 extracts a traveling condition such as the approaching speed or approaching time of the vehicle based on the image of the image picked-up vehicle by a picture processing. A vehicle traveling simulating part 104 simulates the traveling locus of the vehicle based on a vehicle generation table 103. A traffic flow abnormality detecting part 107 detects the abnormality of a traffic situation such as averse traveling due to an accident or a dropped object based on the statistical information of a statistic processing part 106 for calculating an average speed or average number of traveling vehicles related with vehicles which already travel in a vehicle travel table 105.  A traffic situation platting part 108 plots the moving image of the traveling situation of the vehicle, the abnormality of a traffic flow, or the graph of the statistical information on a multi-window. That is, the moving situation of the traveling object can be simulated based on the movement condition of the detected traveling object, and the behavior of the traveling object can be displayed as a moving image.
Patent JP-2001084675-A (JP)
Title: Drive device for information recording medium
Inventor: OGAWA YOSHIHARU
IPC: G11B17/043
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To obtain a drive device for an MD player and other information recording media which enables an information recording medium to speedily be replaced as a small-sized device which is suitable for on-vehicle use. SOLUTION: A loading opening 11 and a taking-out opening 12 are formed on the housing 10 of the device and when an MD is inserted into the loading opening 11, an MD which has been loaded in a driving part is guided to the taking-out opening 12 through a carrying-out system 22 while the inserted MD is guided to the driving part 13 by a carrying-in system 21. Consequently, when the MD is replaced, the need to take the MD loaded in the driving part 13 is eliminated to greatly improve the operability, and both the MDs can be moved without taking a detour to speedily load and unload the MDs and the device can easily be made small-sized.
Patent JP-H0198130-A (JP)
Title: Motional feedback device for actuator
Inventor: FURUKAWA OSAMU
IPC: G11B7/09
Filed: 1987-10-12
Abstract: PURPOSE:To improve the damping characteristic of an actuator by providing a filter which eliminates the remaining component of a signal proportional to the time differential of a current flowing to a driving coil in a feedback route. CONSTITUTION:When the current flows to a driving coil 1 and the driving coil 1 and a detecting coil 2 start the rotary and oscillatory motion integrally, a voltage VS where speed electromotive force proportional to the speed of this motion and a mutual induced electromotive force proportional to the time differential of the current flowing to the coil 1 are combined is generated in the coil 2. Meanwhile, a voltage VR proportional to the current flowing to the coil 1 is generated between both ends of a current detecting resistance 3. An output voltage Vd obtained by differentiating the voltage VR in a differentiator 4 and the voltage VS is inputted to a computing element, and only the speed electromotive force is outputted as a voltage Vf from the computing element 5. This voltage Vf is inputted to a filter 8 to eliminate the remaining component of the signal proportional to the time differential of the current flowing to the coil 1, and the output of the filter 8 is fed back to the input of an amplifier 6, thus damping the actuator.
Patent JP-H1190199-A (JP)
Title: Agitator
Inventor: MATSUI AKIHIKO
IPC: B01F7/16
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To maintain a stabilized agitating function by connecting an auxiliary shaft with the lower end arranged above the base plate of a vertical agitated tank to the lower end of a rotating shaft suspended from the upper end of the agitated tank into the tank and providing an annular bearing around the auxiliary shaft on the base plate away from the outer periphery of the auxiliary shaft. SOLUTION: A casing 1 is demarcated at the upper end of a vessel 2 as a vertical agitated tank, and a motor is set as a driving part. One end of the output shaft of the motor is coupled with and connected to the upper end of a rotating shaft 4 suspended from the upper end of the vessel 2 into the vessel 2. An impeller 5 is fixed to the lower end of the shaft 4, the impeller 5 is rotated by operating the motor, and a soln. 3 in the vessel 2 is agitated. In this case, an auxiliary shaft 6 is fixed to the tip, namely the lower end, of the shaft 4, and the lower end of the auxiliary shaft 6 is positioned above the base plate 7 of the vessel. The auxiliary shaft 6 is rotatably borne by a bearing 8 erected on the base plate 7 since there is a space between the outer periphery of the auxiliary shaft 6 and the bearing 8.
Patent JP-H1099495-A (JP)
Title: Pachinko game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To enhance the interest by providing a hierarchic display means in a variable display means so as to perform variable display in which a plurality of rows of variable display zones are superposed with one another. SOLUTION: Variable pattern display zones A to C are set on an image display device (variable display device) 4 in that order from the left side. Adjacent variable display zones A and B, B and C are partly overlapped with each other. The respective patterns are composed of identifying data such as numerical characters and the background. When a display control device receives a pattern changing mode, Variable display of first to third patterns on the variable display zones A to C is initiated. That is, the variable display zone A for the first pattern is set at the topmost position, and is overlapped with the variable display zone B for the second pattern and the variable display zone C for the third pattern. Parts of special patter backgrounds thereof are overlapped with one another in a priority order thereof.  When a stop mode is received, the variable display zone B comes to the topmost position. Each time when the stop mode is received, this step is repeated. If these three patterns are combined in a predetermined manner, a big hit is obtained. Thereby it is possible to enhance the interest.
Patent JP-H04362932-A (JP)
Title: Silver halide photographic sensitive material and method for forming picture image
Inventor: KAWAI KIYOSHI
IPC: G03C1/20
Filed: 1991-04-10
Abstract: PURPOSE:To improve storing property of a photosensitive material and dependency on exposure temp. by spectrally sensitizing at least one photosensitive layer with a specified spectral sensitizer dye and incorporating a specified compd. thereinto. CONSTITUTION:At least one photosensitive layer is spectrally sensitized with at least one kind of spectral sensitizer dye expressed by formula I and II, and contains one of compds. expressed by formula III-VI. In formula, Z1 and Z2 are groups of atoms necessary to form 5- or 6-member nitrogen-contg. heterocycles, R1 and R2 are alkyl groups, V1-V4 are hydrogen atoms or univalent substituents, L1-L6 are substd. or unsubstd. methine groups, n1 and n2 are 0 or 1, M1 is a coupling ion to neutralize the charge, m1 is a number >=0, Z3 and Z4 are same as Z1 and Z2, R3 and R4 are same as R1 and R2, V5 is same as V1 and V4, L7-L14 are same as L1-L6, n3 and n4 are 0 or 1, and M2 and m2 are same as M1 and m1.
Patent JP-H06110561-A (JP)
Title: Temperature controller
Inventor: MOCHIZUKI TAKAYOSHI
IPC: G05D23/24
Filed: 1992-09-25
Abstract: PURPOSE:To provide the temperature controller by which operation quality is improved and usability is improved concerning temperature control. CONSTITUTION:In the case of holding a heat generating body 146 at a fixed temperature, a CPU 145 controls a TRIAC 156 with a fixed duty based on previously decided reference temperature data and measured data from a thermistor 147. On the other hand, in the case of rapidly increasing the temperature of the heat generating body 146 to a reference temperature, the CPU 145 reads energization duty data corresponding to temperature difference between the measured temperature and the reference temperature previously stored in a duty table 163 and adjusts the energization duty of the TRIAC 156 based on these data.