baber/WOPTO huggingface dataset:
Patent JP-S63151969-A (JP)
Title: Multicolor image forming device
Inventor: URATA MANABU
IPC: G03G15/16
Filed: 1986-12-16
Abstract: PURPOSE:To form a multicolor image in one pass cycle and to speed up image formation by forming plural latent images with prescribed intervals on a closed loop-like latent image carrying belt, developing respective latent images with toner in respectively different developing parts and successively transferring respective toner images to one recording sheet in plural transferring parts. CONSTITUTION:Plural latent images are formed on dielectric belt 121 by anion flow writing device 125 and successively developed with toner by respective developing devices 134-131. Then, the 4th cyanine toner image is transferred to a recording sheet S in a transfer part A, a 3rd Magenta toner image is transferred to a sheet S in the transfer part so as to be superposed to a 4th image, a 2nd yellow toner image is superposedly transferred to the sheet S in a transfer part C, and finally the initially preceding black toner image is superposedly transferred to the sheet in a transfer part D. Consequently, the expansion of the device size and an increase in the number of parts can be effectively suppressed and images can be rapidly formed by a simple constitution.
Patent JP-H08159048-A (JP)
Title: Gear pump
Inventor: YOSHIOKA NAOMI
IPC: F04C13/00
Filed: 1994-11-30
Abstract: PURPOSE: To keep a fluid from staying in the interior by installing a passage communicated from the mechanical seal mechanism position to the casing side in a shaft sealing device, and circulating a liquid which leaks out to the mechanical seal mechanism position to the suction side of a gear pump through a passage by differential pressure of the pump. CONSTITUTION: A passage 16 communicated from the position of mechanical seal mechanisms 12, 13 in a shaft sealing device to the casing 1 side is bored in a stuffing box 10, and a liquid which leaks out to the mechanical seal mechanism position is circulated to the suction side of a gear pump through the passage 16. When the gear pump is operated, the liquid enters a gear shaft part B from the position of the tip A of a gear. The liquid is further transmitted along a driving shaft 6 to leak outward, and leaks to the inlet C of the shaft sealing device to reach the position D of the mechanical seal type seal mechanisms 12, 13. The liquid which reaches the position D is forced to flow to the casing 1 side E through the passage 16 by the action of sucking force (differential pressure) and circulated to an opening F to the suction opening.
Patent JP-H10120143-A (JP)
Title: Processing and conveying device for cylindrical container
Inventor: GOMIYOU NORIMASA
IPC: B05B13/02
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To perform good processing by eliminating a part to be exposed to cleaning solvent, air, hot air, cold air in processing of spraying of cleaning solvent, blowing of draining air, blowing of drying hot air and blowing cooling cold air through a process of conveying cylindrical containers unstable in the vertical attitude while rotating it without making it fall. SOLUTION: A processing and conveying device for cylindrical containers, lower rails 1, 1 on which cylindrical containers C unstable in the vertical attitude, whose bottom surfaces are faced up are to be placed are arranged on the lower surface in parallel with the conveying direction, guide plates 2, 2 with which the outer surface of the cylindrical containers C are to be brought in contact are longitudinally provided on both right and left sides in the conveying direction, a rotational conveying shaft 5 in which spiral grooves 6 having small clearances in which the cylindrical containers C can be rotated in the width direction and for generating wide clearances in the longitudinal direction is arranged in the center part between the guide plates 2, 2, the contact points of the cylindrical containers C and the guide plates 2 are taken as fulcrums,  the contact parts of the cylindrical parts C and the spiral grooves 6 of the rotational conveying shaft 5 are taken as the points where force is applied, and the cylindrical containers C are conveyed while being rotated.
Patent JP-2001117386-A (JP)
Title: Image forming device
Inventor: YAMAMOTO YUKIO
IPC: G03G15/16
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of obtaining a stable transferred image, irrespective of the thickness of a toner image and the type of a recording medium, and to provide a pre-processing device for the recording medium. SOLUTION: As for the recording paper 1 coated with coating agent 3, the coated surface is smoothened by a smoothening means constituted of a smoothening belt 4, a heat roller 5, a peeling roller 6, a carrying belt 7, a pressure roller 8 and a carrying roller 9, thereafter, the paper is supplied to a transfer means constituted of a transfer roller 19 and a counter roller 20 while heating the paper by the smoothening means, then, the toner image 18 is transferred and fixed on to the recording paper 1.
Patent JP-H04170712-A (JP)
Title: Magnetic recording medium
Inventor: ISOE NOBORU
IPC: C09D101/18
Filed: 1990-11-02
Abstract: PURPOSE:To improve the corrosion resistance and running stability of a medium by a construction wherein two upper and lower back coat layers are provided on the rear side of a base having a ferromagnetic metal thin-film layer on the surface and pores in the lower layer being ain contact with the base are made more in numbers than pores in the upper layer, while the lower layer is made to contain a rust preventing agent. CONSTITUTION:On the rear side of a film of polyethylene terephthalate having a ferromagnetic metal thin-film layer and a top layer formed, a lower back coat layer being adjacent to the film and an upper back coat layer laminated thereon are formed. On the occasion, pores in the lower back coat layer are made more in numbers than pores in the upper back coat layer and those pores functions as a source of supply of an rust preventing agent. The content of the antirust agent is made to be 0.1 to 10 vol.% so that the strength of the back coat layer is not impaired, and as for the rust preventive agent, 2- heptadecyl imidazoline, benzimidale or the like is used.
Patent JP-S62154820-A (JP)
Title: Frequency synthesizer
Inventor: SAWA TOYOTARO
IPC: H03L7/18
Filed: 1985-12-26
Abstract: PURPOSE:To omit an external control circuit and to reduce the size of an apparatus based upon the reduction of a necessary space by forming a non-volatile memory element for applying a signal indicating a frequency dividing level to a fixed frequency divider and a programmable frequency divider on a single integrated circuit unitedly with the fixed frequency divider, the programmable frequency divider and a phase comparator. CONSTITUTION:The non-volatile memory is arranged on the inside of a control circuit 23 for controlling the frequency dividing levels of the fixed frequency divider 13 and the programmable frequency divider 17 and control information to be stored in the non-volatile memory is written from a terminal 25. The non-volatile memory consists of a programmable ROM, and once the control information is written in the ROM, the frequency dividing levels are applied to the frequency dividers 13, 17 in accordance with the control information. Since the control information stored in the non-volatile memory is unvaried and the frequency dividing levels of both the frequency dividers 13, 17 are also fixed, the frequency synthesizer outputs a signal having always constant frequency from an output terminal 21.
Patent JP-2001112904-A (JP)
Title: Golf cart running management system for assisting course management
Inventor: AKIBA NOBUO
IPC: A63B55/60
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To assist the maintenance work of courses of golf courses in such a manner that the work is efficiently carried out without disturbing players which simultaneously play golf. SOLUTION: A golf cart K checks a present position by receiving the signals of position sensors S installed at the required points of the courses and transmits the present position together with an ID number through a repeater RP to a play management room PM. Terminal apparatus which display play management information and can be carried in work cars used for the course management work are installed. The course management work names under the work and with which the work is ended, work places, emergency accident contact, etc., are radio transmitted by the automatic signal transmission of the present position and key input from these terminal apparatus and are displayed on a display section installed in the management room CM of a course management worker office WO.  The positions of the initial/final carts and the hole names where there are no golfers for one or longer hours are displayed on the terminal apparatus.
Patent JP-H08257556-A (JP)
Title: Scum removing apparatus
Inventor: FUJIWARA MITSUHIRO
IPC: C02F1/40
Filed: 1995-10-09
Abstract: PURPOSE: To provide a scum removing apparatus which reduces costs and facilitates operation. CONSTITUTION: An apparatus is equipped with a gutter-shaped trough 7 which is fixed with a side for inducing scum with water positioned below the water surface and a displacement member 13 which is freely deformed elastically and can dam or release selectively scum on the water surface 5 by the elastic deformation of the displacement member 13. The member 13 is a hollow type and is constituted to obstruct the swallowing and inflow of scum by force from above. Additionally, a seal member is fitted, and a dam member 15 is placed at the end of the seal member. By the rotation of the dam member 15 by a driving means, scum on the water surface can be selected to be dammed or released.
Patent JP-2001117652-A (JP)
Title: Phase difference control circuit and power source device
Inventor: FUKUI NORIO
IPC: G05F1/70
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a phase difference control circuit for adjusting the phase difference between the voltage waveform and current waveform of an AC output from a power source to a load into an optimal state. SOLUTION: A phase difference control circuit 1 is provided with a control part 1a, arranged at the primary coil side of a transformer T in a power source 3 which is being the primary part of a power source device 2, a phase difference detecting part 1b arranged at a secondary coil side, and a photo-coupler PI1 linking the control part 1a with the phase difference detecting part 1b. In this case, the capacitor of the control part 1a is charged by the phase difference detecting part 1b according to the magnitude of the phase difference between the voltage waveform and current waveform of an AC output given to a load (not shown by a figure) by the power source device 2. Thus, the charging time can be made longer when the phase difference is larger, and a control voltage is also made larger.  The voltage of the capacitor C is applied to a power source part 3, so that the power source part 3 can adjust the phase difference according to the voltage to be applied.
Patent JP-H10121562-A (JP)
Title: Bottom plate of inverted u-shaped bottom-opened side ditch and installation method thereof
Inventor: MATSUMOTO ATSUMI
IPC: E03F5/04
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To simply and easily form a certain inclination on the bottom of an inverted U-shaped side ditch which is narrow in the width and deep in the depth. SOLUTION: A bottom plate 1 of a side ditch, provided with a specified inclination in advance by adjusting the inclined height through adjusting bolts 3, is installed on a base concrete (b). And an existing inverted U-shaped side ditch (a) body is installed thereon so that the bottom plate 1 of the side ditch is positioned at the bottom, on the bottom plate 1 installed at a specified inclination. Mortar (d) is injected from an injection hole of the bottom plate of the side ditch into the gap between the inclined bottom plate 1 and the base concrete (b) to fill the gap.
Patent JP-H08136798-A (JP)
Title: Automatic focusing camera
Inventor: YAMADA AKIRA
IPC: G03B13/36
Filed: 1994-11-08
Abstract: PURPOSE: To select plural optional focus detecting points out of the whole focus detecting points by a simple operation and to quickly execute a precise focusing action with respect to a main object without depending on the size of the main subject in a photographic picture frame and the relative relation between the photographic picture frame of a photographing time and the main subject. CONSTITUTION: This camera is provided with focus detecting point zone selection means 45 and 46 selecting one focus detecting point zone out of the first focus detecting point zone consisting of the whole(three or more) focus detecting points, the second focus detecting point zone being one part of the whole focus detection points and consisting of two or more selected focus detecting points and the third focus detecting point zone consisting of one focus detecting point out of the whole focus detecting points. Then, the focus detecting point zone consisting of one part of the whole focus detecting points can be selected other than the focus detecting point zone consisting of the whole focus detecting points and the focus detecting point zone consisting of one focus detecting point out of the whole focus detecting points.
Patent JP-H09135782-A (JP)
Title: Apron attachment structure for bathtub
Inventor: GOTO YOSHIO
IPC: A47K3/02
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To facilitate the attaching work of an apron, to make a structure inexpensive and to reduce man-hour for attachment by reducing the number of attachment components. SOLUTION: In this apron attachment structure for bathtub in which an apron 2 is attached to a droop part 12 on the upper edge surface of a main body 1 of bathtub and a partition part 33 of a water-proofing pan 3, an upper end face 21 of the apron 2 is locked while being pressed between the upper edge surface droop part 12 in the main body 1 of bathtub and a droop element 42 of an upper locking tool 4, and a lower end face 22 of the apron 2 is pressed and inserted between the rising surface of the water-proofing pan partition part 33 on the side of a bathtub placing floor 31 and a restrain piece 52 of a lower catcher 5.
Patent JP-S62160622-A (JP)
Inventor: HIDAKA KOICHI
IPC: H03K17/78
Filed: 1985-12-31
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-H08157243-A (JP)
Title: Cement composition for dehydrating press molding and production of cement molding using the same
Inventor: AOKI KENSUKE
IPC: B28B3/02
Filed: 1994-12-01
Abstract: PURPOSE: To improve impact strength and bending strength as a building member by blending a cement and two kinds of inorganic powders different in average particle diameter in a specific ratio to decrease the size of vitergranular void, and defect. CONSTITUTION: The cement such as a common Portland cement of 35-70 pts.wt. is added to 100 pts.wt. solid matter consisting essentially of the cement and two kinds of the inorganic powders different in particle diameter. The inorganic powders are an inorganic powder A such as silica rock, feldspar having 0.5-10μm average particle diameter, an inorganic powder B having 12-100μm average particle diameter and the difference of particle diameter between A and B is 3-200 times, the ratio is controlled to A:B=5:95 to 70:30.  And a blended material obtained by adding thereto and kneading 0.1-10 pts.wt. synthetic fiber such as polypropylene, nylon having 1μm-1mm diameter and 10-50wt.% water for molding per 100 pts.wt. solid matter consisting essentially of the cement and two kinds of the inorganic powder and if necessary, a water soluble high polymer, a super fine particle in the inorganic powders is dehydrating press molded and the resulting molding is aged.
Patent JP-H10141940-A (JP)
Title: Contacting dimension measuring unit, method and apparatus for measuring dimensions automatically using it
Inventor: ASADA NAOKI
IPC: G01B5/02
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To make a switching automatically between a retracted state and a measuring state without requiring any additional driving means by switching a retracting mechanism. SOLUTION: Under a state where the body part 60 of a measuring head is moved to the left through a moving mechanism, a moving member 67 is urged to the right through a spring 72 and a regulation member 70 pushes auxiliary arms 68, 69 to bring about a retracted state where arms 61, 62 are opened. At the time of measurement, the body 60 is moved to the right through a moving mechanism 78 and a stopper plate 75 abuts against a member 76 in the way of movement. Consequently, the member 67 is moved to the left relative to the body 60 thus bringing about a state where the member 70 does not come into contact with auxiliary arms 68, 69. Consequently, the arms 61, 62 are turned by means of springs 80, 81 to bring probes 63, 64 into contact with the surface of a work 100 and measurement is performed under that state.  When the body part 60 is moved to the left, the stopper plate 75 is separated from the member 76 and since the member 70 pushes the tip of the auxiliary arms 68, 69 again by the engaging force of the spring 72, the arms 61, 62 are switched to retracted state.
Patent JP-S62155269-A (JP)
Title: Benzofuran derivative, production thereof and remedy for diabetic complication containing said derivative as active ingredient
Inventor: OISHI YOSHITAKA
IPC: C07D405/04
Filed: 1985-12-27
Abstract: NEW MATERIAL:A compound expressed by formula I (R1 is H, benzyl or 1-3C alkyl; R2 is H or 1-3C alkyl; R3 is acetyl, ethyl, carboxyl, etc.; R4 is H, OH, 1-6C alkyl, 1-9C alkoxy, NO2, acetamino, etc.; R5 is H or may link to R4 to form methylenedioxy; n is 1 or 2) or a salt thereof. EXAMPLE:2-Acetyl-4-(N-carboxymethylsulfamoyl)-7-methoxybenzofuran. USE:A remedy for diabetic complications having powerful inhibitory activity against aldose reductase and further powerful inhibitory activity against blood platelet agglutination. PREPARATION:A compound expressed by formula II (X is halogen; R4 is H, alkyl, NO2, etc.; R5 is acetyl, alkoxycarbonyl, etc.) is reacted with an amine compound expressed by formula III (R9 is alkyl) to give an ester, which is then hydrolyzed to afford the aimed compound expressed by formula I.
Patent JP-H07154463-A (JP)
Title: Automatic dp/pb switching system
Inventor: KAWAKAMI HIROMI
IPC: H04M1/26
Filed: 1993-11-30
Abstract: PURPOSE:To dial a DTMF signal by automatically changing a system to a dial pulse(DP) system when a telephone number is dialed, and automatically changing the system to a push-button system after a telephone line is connected. CONSTITUTION:A control circuit 105 judges the telephone number when it is dialed from the information of a hook switch 106 and a dial tone detection circuit 107, and switches a DP/PB switching circuit 104 to a DP dial circuit 102 side, and judges it from the information of the hook switch 106 and a ring back tone detection circuit 108 after the telephone line is connected, then, changes the DP/PB switching circuit to a PB dial circuit 103 side. Therefore, it is possible to receive service in which the DTMF signal is used such as the reservation or inquiry of a JR reserved ticket, etc., without changing a switch as in an ordinary telephone set of DP system and to prevent a line from being cut off due to the dialing of a dial pulse signal during speech by forgetting the switching.
Patent JP-H04171688-A (JP)
Title: Manufacture of mutual connection assembly and device thereof
Inventor: OKAFUJI OSAMU
IPC: H01R43/01
Filed: 1990-11-06
Abstract: PURPOSE:To prevent the sag and displacement of insulated electric wires by mounting an insulating supporter supporting multiple pressure terminals and protruded with multiple electric wire pinching bosses on wiring pins to depress the wiring pins, and inserting the insulated electric wires between the electric wire pinching bosses. CONSTITUTION:An insulating supporter is positioned and mounted on a wiring pallet, and a press ram is lowered. End faces of electric wire pinching bosses are brought into contact with tips of wiring pins, the pins are depressed against the elastic force, and electric wires 14 are finally released from the pins. The electric wires 14 are thrust and inserted between the electric wire pinching bosses from between the wiring pins before the release. The electric wires 14 are thrust between multiple electric wire pinching bosses and pinched and fixed at required positions. The occurrence of the sag and displacement is prevented, the wiring pattern is held as it is, the electric wires 14 are hardly removed from slots 5, and the reliability for pressure connection is increased.
Patent JP-H03159201-A (JP)
Title: Oxide resistor
Inventor: UENO FUMIO
IPC: H01C7/10
Filed: 1989-11-17
Abstract: PURPOSE:To obtain an oxide resistor having both large heat capacity per unit volume and sufficient surge resistivity by a method wherein the oxide resistor is mainly composed of NbO2 and NbO and the composite oxide of the element of group Ia, group IIa, group IIIa or group IIIb and niobium are contained therein. CONSTITUTION:The percentage of content of NbO2 and NbO are set at 90% or higher for NbO2 and 10% or lower for NbO. The content of the element of group Ia, group IIa, group IIIa or group IIIb on a periodic table should be 0.001 to 20at.% when the elements are expressed in terms of atoms. In this molded body, NbO2 and NbO are grown by the reaction of Nb with Nb2O5 when sintering, and the compound containing the element of group Ia, group IIa, group IIIa or group IIIb functions to lower the temperature of sintering. When the sintering temperature rises, the growth percentage of NbO is increased, and the resistance value of the obtained resistor becomes small. As a result, an oxide resistor having both large heat capacity per unit volume and sufficient surge resistivity can be obtained.
Patent JP-H05135183-A (JP)
Title: Control point data processor
Inventor: OKAMOTO MASAYUKI
IPC: G06T11/20
Filed: 1991-11-14
Abstract: PURPOSE:To facilitate preparatory operation for data by generating a B spline curve of (n)th order passing an initial and a final control points with data as many as required to generate a tertiary B spline curve passing neither the initial nor final control point as to the control point data processor, which processes control point data so that the tertiary B spline curve can be displayed. CONSTITUTION:When the initial and final control point data on the tertiary B spline curve are inputted to a control point data input means 6, those initial and final control point data are stored in a control point data storage means 7 and supplied three times successively from the control point data control means 7 to a tertiary B spline curve generating means 9 through a selecting means, but in other cases, control point data inputted to the control point data input means 6 are supplied successively to an (n)th-order B spline curve generating means 9 through the selecting means 8.