baber/WOPTO huggingface dataset:
Patent JP-H04259692-A (JP)
Title: Cross-flow fan
Inventor: SHIBAZAKI MASANORI
IPC: F24F7/013
Filed: 1991-02-13
Abstract: PURPOSE:To eliminate restraint on the rate of flow while a fan is in operation by furnishing a shutter, which opens and closes the suction hole or discharge hole of a casing with rolling motion circumferentially on the outside of an impeller, between the casing inner surface and the periphery of the impeller. CONSTITUTION:A shutter 6 is borne inside the end face of a casing 2 and put in rolling motion by a shutter drive motor 3 which is mounted on one end face of the casing 2. When an impeller 5 is to be rotated, the shutter 6 enclosing the discharge hole 2-2 is retracted to inside the casing 2, and the discharge hole 2-2 is opened. Because therein the whole construction of the shutter 6 retreats, there is no risk of hindering the discharge hole 2-2 formed in the casing at all. This should eliminate restraint on the rate of flow when the fan is in operation.
Patent JP-S60185566-A (JP)
Inventor: OOHASHI AKINAMI
IPC: A61B6/03
Filed: 1984-03-05
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-H07228474-A (JP)
Title: Travel type bridge
Inventor: MATSUMOTO SHIGETO
IPC: B66C9/10
Filed: 1994-02-16
Abstract: PURPOSE:To provide a travel type bridge capable of being smoothly traveled even when a rail span is fluctuated and not made nontravelable immediately after it is made asynchronous on the right and left. CONSTITUTION:Travelable saddles 4A, 4B are arranged on the right and left rails 2 extended in parallel in the longitudinal direction. One end section 5a of a bridge main body 5 extended in the right and left directions is fitted to the saddle 4A with a vertical pin 18 rotatably in the horizontal direction. The other end section 5b of the bridge main body 5 is suspended from the saddle 4B swayably in the right and left directions with horizontal pins 19, 20 passing through a link 21 and the upper and lower end sections of the link 21. A spherical bearing 22 is at the outer periphery section of the horizontal pins 19, 20.
Patent JP-S52123686-A (JP)
Title: Ultrasonic video reception system
Inventor: YAMAZAKI JIYUNICHI
IPC: G01H3/10
Filed: 1976-04-09
Abstract: PURPOSE: A receiver may be produced in a smaller size, more inexpensively and relatively easily as compared to conventional receivers and easy and simple remedy against alternating-current-like noise is made possible by using thermocouple receiving elements as a receiver. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55132975-A (JP)
Title: Synchronizing motor for watch
Inventor: MORISHIMA HIDEKI
IPC: H02P8/14
Filed: 1979-04-04
Abstract: PURPOSE:To make possible intermittent driving in a short time and only in the fixed direction by supplying the pulses of the period n times the ordinary synchronizing pulses at the initial driving of the motor thereafter supplying the ordinary synchronizing pulses. CONSTITUTION:A reference signal generator 100, frequency dividing circuit 102, waveform shaping circuit 104, change-over control circuit 106, driving circuit 108, energizing coil 40 of synchronizing motor, initial reset circuit 110 and 1-second counter 112 are provided. The initial driving time of synchronizing motor is detected and the driving pulses composed of the period of n times the ordinary driving pulses are formed. The pulses of the period of n times are supplied to the motor at the initial driving of the motor, after which the ordinary driving pulses are supplied to the motor. As a result of this, the motor may be let to make the self-started revolution of always the fixed direction side in a short time.
Patent JP-S52124039-A (JP)
Title: Colorants for polyolefins
Inventor: OOKI SHIGERU
IPC: C08L23/00
Filed: 1976-04-13
Abstract: PURPOSE: Colorants giving blue - greenish blue colors to resins, suitable for polyethylene, etc., without causing deformation of molded articles (e.g. warpage, distortion, etc.), characterized by containing specific metal phthalocyanine compounds. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60184970-A (JP)
Title: Engine ignition controller of automobile
Inventor: FUJISAWA MASAAKI
IPC: F02P5/152
Filed: 1984-03-02
Abstract: PURPOSE:To obtain constantly stable torque by determining the compensated values for ignition timings in cylinders so as not to have the differences therebetween exceed specified value when a cylinder wherein knocking occurs is identified from the other cylinders and compensation of ignition timing is performed for individual cylinder independently of the other cylinders. CONSTITUTION:The titled unit has a controller 9 containing MPU, and determines basic ignition timing from a specified ignition map on the bases of engine r.p.m. derived from the output of a revolution angle sensor 1 and pressure in an intake pipe derived from a pressure sensor 4. Said ignition timing is compensated according to both outputs of a cooling water temperature sensor 5 and an intake air temperature sensor 6, and if any knocking is detected by a knocking sensor 7, further compensation of adding a value according to the knocking is made to determine the final ignition timing. In this case, a cylinder wherein knocking occurs is identified and compensation of ignition timing is performed independently for individual cylinder, however, control of the compensation is made such that a difference in compensated values of ignition timings between cylinders will not exceed a specified value.
Patent JP-S52124562-A (JP)
Title: Cone gear with special gradient teeth
Inventor: TAKAHASHI KOUICHI
IPC: F16H55/08
Filed: 1976-04-13
Abstract: PURPOSE: To obtain a gear that balances teeth and has sufficient strength, by independently calculating gradient angle and cutter diameter to ensure that the gradient angle of gear teeth closes to teeth right angle module proportional teeth and the face advance of both sides of teeth is approximately equal as duplex gradient. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07247256-A (JP)
Title: Host function material
Inventor: KUBO YOSHIHARU
IPC: C09K3/00
Filed: 1994-03-11
Abstract: PURPOSE:To obtain a new compound useful as a host function material, especially a high-sensitivity indicator for uranyl ion. CONSTITUTION:This new compound is expressed by formula I (Y is H or an alkyl; R<1> and R<2> each is an alkyl). The compound can be produced by adding an aqueous solution of hydrochloride or sulfate of a compound of formula III to a calixarene of formula II and an alkali (e.g. sodium bicarbonate) in a solvent (e.g. water or methanol) to obtain a liquid mixture and reacting the components in the presence of an oxidizing agent (e.g. potassium ferricyanide) at 0-5 deg.C. The host function material composed of calixarenes can selectively take a guest molecule into the compound and is utilizable for the extraction, separation, analysis, etc., of a specific molecule because the material has a specific structure obtained by introducing a quinoline skeleton consisting of an indoaniline-type pigment residue into a cyclic phenol skeleton.
Patent JP-H05239179-A (JP)
Title: Polyurethane resin composition for binder of magnetic recording medium and binder of magnetic recording medium
Inventor: FUKUDA MASANOBU
IPC: G11B5/702
Filed: 1992-02-27
Abstract: PURPOSE:To obtain the subject composition, composed of a specific mixed diol and an organic polyisocyanate, excellent in magnetic powder dispersibility, compatibility, solubility in solvents, heat resistance, solution stability, durability and surface smoothness and useful as audio tapes, etc. CONSTITUTION:The objective composition is composed of a mixed diol of (A) a high-molecular weight polyester diol with (B) a low-molecular weight polyester diol containing cyclohexane-1,4-dimethanol as a glycol component and (C) an organic polyisocyanate such as 4,4'-diphenylmethane diisocyanate. The average hydroxyl group equiv. of the mixed diol is >=440. Furthermore, the objective binder of a magnetic recording medium is obtained by including this composition and a low-molecular weight polyisocyanate therein.
Patent JP-2000238833-A (JP)
Title: Paper band for packing
Inventor: UEDA MASAHARU
IPC: D21H19/20
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a paper band which can be used even in an automatic packing machine for a plastic band and also which can be recycled by processing a recyclable paper band so that it can be heat-bonded. SOLUTION: A mixture liquid comprising 0.5 to 10% of plasticizer, 0.1 to 15% of lithium chloride and 0.05 to 5% of Turkey red oil mixed into 5 to 18% of adhesive solution of polyvinyl alcohol completely saponified substance (degree of daponification of 90% or more) or a mixture liquid with an anti-foaming agent further added to the above liquid is applied on a surface of a paper band and dried.
Patent JP-S52124598-A (JP)
Title: Control rod selecting device
Inventor: KUDOU MITSURU
IPC: G21C7/08
Filed: 1976-04-14
Abstract: PURPOSE: To obtain an address with certainty by means of shortening the transmission period of a series output signal by obtaining an address of a selected control rod without scanning push button switch groups, and of shortening the necessary time of pushing the push button switch. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05244364-A (JP)
Title: Information recorder
Inventor: YAMADA YUJI
IPC: H04N1/00
Filed: 1992-02-27
Abstract: PURPOSE:To execute a printout by separating fetched information based on optional separation standard. CONSTITUTION:Information received by the receiving means 1a of an information fetching means 1 or information read by an information reading means 1b are separated by an information separating means 3 based on separation standard. The separation standard is optionally set in a separation standard setting means 2 so that normally received information is separated from information where an error occurs, for example, received information is separated from read information or each one of copies is separated at the time of plurally copying. Information separated here is printed-out in a state where it is easily discriminated by changing the size or color of recording paper, writing an index mark at every bit of information, etc.
Patent JP-S6012923-A (JP)
Inventor: KOTO AKIRA
IPC: A01K61/00
Filed: 1984-03-06
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-H0857301-A (JP)
Title: Random packing material
Inventor: AREKUSANDAA MIN SHII
IPC: B01J19/30
Filed: 1995-02-07
Abstract: PURPOSE: To provide a random packing element capable of increasing the interaction between fluids by providing the protruding parts which extend along the common face perpendicular to the face defined by two end regions and are bent in some of strips, on at least the two strips in the intermediate region. CONSTITUTION: The packing element 10a is provided with the strips which extend from the intermediate attaching region to the two end attaching regions 12", 14" respectively to the opposite sides along the same face and are bent to the opposite sides with respect to the face defined by the attaching regions. the bent strips 64, 74a extend from the intermediate attaching region 20 in the opposite directions in a line along the face perpendicular to the face defined by the parallel end attaching region 12", 14" and are bent to the opposite sides with respect to the face of the end attaching regions. The strips 68, 76a and 34, 42a are likewise bent. The protruding parts 38, 40, 46, 48, 70, 72, 78 and 80 extend in various directions.
Patent JP-S55134667-A (JP)
Title: Continuous vacuum impregnation apparatus
Inventor: FUKUMA KEIICHIROU
IPC: A23L17/00
Filed: 1979-04-05
Abstract: PURPOSE: To perform continuous vacuum-impregnation of objects being treated by vertically installing a vacuum-impregnation tower.  
     CONSTITUTION: Into an impregnation liquid tank 1, vertically is installed a vacuum-impregnation tower 2 having a suction inlet 3 connecting to a vacuum pump, at the tower top, and the tower bottom is opened to the liquid tank 1. By vacuum pump operation, the impregnation liquid 6 is introduced from the tank to the vacuum-impregnation tower. Object being treated are placed in baskets 9, etc. and mounted on conveyor moving up and down within the tower, thereby performing vacuum-impregnation operation continuously. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55134628-A (JP)
Title: Control method for deodorizing device
Inventor: NAGANO HAYAMI
IPC: B01D53/34
Filed: 1979-04-07
Abstract: PURPOSE: To control the deodorizing device so that the approximately 100% adsorbing capacity of an adsorbent be utilized regardless of the variation of malodorous components being contained and gas is not exhausted to the outside as it remains as it is malodorous gas by a method wherein a progress condition of deodorizing is confirmed by detecting the malodorous components and the residual time of an effective adsorption capability of the tower is estimated by the thickness of an adsorbent layer.  
     CONSTITUTION: Inlet gas at the first gas sampling point 13 is first analyzed by means of a gas analyzer 17 according to a gas sampling point selector 16, and the value is inputted to a computer 18 and memorized. The gas sampling point selector 16 functions by the instructions 19 of the computer 18, gas in an adsorbing layer at the second gas sampling point 15 mounted into the layer 11 is analyzed by means of the gas analyzer 17, and the value is inputted to the computer 18 and memorized. The ratio Cx/Co of the concentration Cx of the malodorous components of the gas in the said layer to the concentration Co of the malodorous components of the said inlet gas is computed by means of the computer 18. When the value reaches 0.5, an alarm is given while the signals of the residual life of an adsorption tower 10 are put out. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01215207-A (JP)
Title: Controller for turning of reaping harvester
Inventor: KAWASE MUNEYUKI
IPC: G05D1/02
Filed: 1988-02-23
Abstract: PURPOSE:To make a reaping harvester turn without pushing down unreaped grain culms even if an advancing or backing distance is reduced, by changing the position of a reaping treatment part to the side of unreaped grain culms at a place before the completing end of an operation stroke, returning and moving the reaping treatment part to the standard reaping position after completing the operation stroke. CONSTITUTION:The position of a reaping treatment part (C) is changed to the side of unreaped grain culms by the set extent at a place before the completion end of an operation stroke and a travel car body 2 is turned to the side of unreaped grain culms by the set angle after completing the operation stroke. After the turning, the travel car body 2 is backed through the set distance and then turned to the side of the unreaped grain culms by the set angle (secondary turning). The travel car body is subsequently advanced after the turning. The reaping treatment part is returned to the standard reaping position after completing the operation stroke and before the secondary turning.
Patent JP-H06236458-A (JP)
Title: Fuzzy pattern recognizing device
Inventor: KAZETO HIROHIKO
IPC: G06F9/44
Filed: 1993-02-08
Abstract: PURPOSE:To increase the calculating speed for the adaptability by performing simultaneously the reading of each dot gradation value and the binarization processing of the fetched image data and the comparison and the calculation of adaptability for each dot of a fuzzy template. CONSTITUTION:A matching data selecting part 21 of a matching processing part 4 consists of a comparator 21a which compares the input value with the threshold value set previously and outputs an enable signal 9 if the input value is larger than the threshold value. Meanwhile each of template matching parts 220-229 consists of a template memory 22a and a cumulative adder 22b. Then the threshold value is compared with the gradation value of each dot of the image data. Thus the binarization of the image data that turns the value of each dot into '1' from '0' is carried out in parallel to the cumulative addition of a template data on a fuzzy template corresponding to the dot that received '1' by the binarization of the image data.
Patent JP-S59166947-A (JP)
Title: Negative type resist utilizing ionization radiation
Inventor: YAMAOKA TSUGIO
IPC: G03F7/012
Filed: 1983-03-14
Abstract: PURPOSE:To obtain a negative type resist utilizing ionization radiation having high performance by using a specified polymer having an aromatic group substd. by an azide group as side chains. CONSTITUTION:A polymer used for a resist consists of 10-100% repeating structural units each represented by formula I in which R<1>-R<3> are each H, 1-4C alkyl or such alkoxy; and R<4>-R<8> are each as R<1>, or nitro, amino, or azide, but at least one of them is azide: and of 90-10% repeating structural units each represented by formula II in which R<9>-R<11> are each as R<1>; and R<12> is H or 1-4C alkyl. Said resist can form a micropattern by utilizing ionization radiation with high precision and high efficiency, and has high resistance to dry etching, and it can be developed with an alcohol type or an aq. alkaline type soln.
Patent JP-H08199557-A (JP)
Title: Soil improvement device
Inventor: MIYAGAWA SEIJI
IPC: E21B10/44
Filed: 1995-03-01
Abstract: PURPOSE: To prevent the decline of excavation efficiency even if an improved diameter of a soil improvement device is large or when loss excavation of hard subsoil is made. CONSTITUTION: Excavation edges 2 and stirring wings 3 (3A-3C) are provided to the tip of a stirring rod 1, the excavation edges 2 are provided on the tip edges 4 mounted to the front end section of the stirring rod 1 and the base end side slightly separated from the tip excavation edges 4 and, at the same time, the excavation edges 2 are constituted of excavation edges 5 used as stirring having a rotational diameter exceeding a rotational diameter of the tip excavation edges 4. The tip excavation edges 4 and excavation edges 5 used as stirring are monolithically connected with a spiral continuous edge.
Patent JP-H10237017-A (JP)
Title: Production of diacetoxybutene
Inventor: MURAI NOBUYUKI
IPC: C07B61/00
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a diacetoxybutene with no contamination so as to effectively utilize an acetic ester formed as a byproduct during production of polytetramethylene glycol by ring-opening polymerization of tetrahydrofuran. SOLUTION: This production process comprises the following steps A and B, wherein the aqueous acetic acid solution obtained from the stage B-3 is recycled to the stage A-3. (A) The step A comprises the following three stages: (A-1) the diacetoxybutene forming stage wherein butadiene is reacted with acetic acid and oxygen in the presence of a Pd-based catalyst. (A-2) the diacetoxybutene discharging stage wherein the reaction product is distilled to fractionate water and acetic acid from the top of the column, and (A-3) the acetic acid discharging stage wherein the fraction from the top of the column is distrilled to fractionate water and a low boiling fraction. (B) The step B comprises the following three stages: (B-1) the stage for obtaining polytetramethylene glycol diacetate by ring-opening polymerization of tetrahydrofuran in acetic anhydride in the presence of an acid catalyst.  (B-2) the stage for obtaining polytetramethylene glycol and a lower alcohol acetate by transesterifying the diacetate with a 1-4C lower alcohol in the presence of a transesterification catalyst, and (B-3) the stage for obtaining the aqueous acetic acid solution and the lower alcohol by hydrolyzing the lower alcohol acetate in the presence of a catalyst.
Patent JP-H08231368-A (JP)
Title: Light-aging preventing agent and skin cosmetic containing the agent
Inventor: MOTOYOSHI KATSUHIRO
IPC: A61K8/00
Filed: 1995-03-01
Abstract: PURPOSE: To provide a light-aging preventing agent having excellent stability and safety, exhibiting excellent light-aging preventing effect, effective for preventing and ameliorating wrinkles, sagging, etc., of the skin and useful for a skin cosmetic having excellent skin-beautifying effect. CONSTITUTION: This light-aging preventing agent contains hexahydrocurcumin of the formula as an active component. A skin cosmetic is produced by compounding the light-aging preventing agent in an amount of 0.001-10wt.%, preferably 0.01-1wt.% based on the total cosmetic. The hexahydrocurcumin can be produced e.g. by reducing curcumin with hydrogen. The cosmetic is preferably applied in the form of cream, milky lotion, oil, etc., from the viewpoint of percutaneous absorbability.
Patent JP-H07249534-A (JP)
Title: Flyback transformer and its manufacture
Inventor: TAJIMA TETSUO
IPC: H01F41/12
Filed: 1994-03-14
Abstract: PURPOSE:To enable a flyback transformer (FBT) to have the longer dielectric strength life the same as or longer than the currently used FBT and to sufficiently exhibit its performance as a FBT until its dielectric strength life expires by insulating the FBT with a specific epoxy resin composition. CONSTITUTION:A mixture of brominated phenyl monoglycidyl ether and brominated cresyl monoglycidyl ether is mixed with an epoxy resin mixture of 20-95wt.% epichlorhydrin bisphenol A type epoxy resin expressed by formula I and 5-80wt.% polyhydric phenol type epoxy resin expressed by formula II, with the mixing ratio of 18-35 pts.wt. to 65-82 pts.wt. Then an epoxy resin composition is obtained by mixing 5-30 pts.wt. antimony trioxide powder, 40-100 pts.wt. hydrated alumina powder, 30-100 pts.wt. silica powder, methyl nadic acid (alicyclic acid anhydride curing agent), and hardening accelerator with 100 pts.wt. of the above-mentioned mixture. A flyback transformer is insulated by using this epoxy resin composition.
Patent JP-H11267288-A (JP)
Title: Play facility device
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a game machine with which both an amusement store and a player can be satisfied while enabling the setting and fluctuation of success probability concerning the probability of a variable display game. SOLUTION: This game machine with which special play is performed for applying a lot of profit getting chances to the player when a success occurs in the variable display game, is provided with a first probability means for generating a success value with which the success probability of the variable display game is determined, probability setter 810 for setting the above described success value, second probability mean 418 for generating a success value with which the success probability of the following game is determined on condition that a success occurs in a specified mode in the variable display game, and specified mode setting means for setting the specified mode and when the prescribed conditions are satisfied during play, the success probability of the following game is determined back to the above described first probability means.