baber/WOPTO huggingface dataset:
Patent JP-2000316811-A (JP)
Title: Eyeball movement measuring device
Inventor: NASU HIDEYUKI
IPC: A61B3/113
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized eyeball movement measuring device with a simple structure at a low cost by receiving the cornea reflection image of a light emitting element, storing the detection data of a receiving position of the cornea reflection image on a light receiving face and a light spot indicating the elapsed time after the light emitting element is lighted, and analyzing an eyeball movement capability. SOLUTION: The light emitting element of a target light emitting means 2 is gazed to accelerate an eyeball movement, a cornea reflection image of the light emitting element reflected on the cornea surface of an eyeball of a subject is formed by an image formation optical system 3, and a light receiving means 8 is arranged on the practical image plane of the image formation optical system 3. A lighted light emitting element switching means 4 outputs a signal selectively switching light emitting elements, and a light spot position detecting means 5 outputs a signal indicating the position of the cornea reflection image in a light receiving face and the time after the light emitting element is lighted.  A light spot position detection data memory means 6 stores light spot position detection data, and an eyeball movement analyzing means 7 analyzes the eyeball movement based on a group of stored light spot position detection data.
Patent JP-2000316715-A (JP)
Title: Pressure cooker
Inventor: HATA MASAMI
IPC: A47J27/04
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To suppress blowing-out of steam generated at the time of cooking at a low cost and with a simple constitution. SOLUTION: A pressure cooker (rice cooker 1) provided with a cooking pot (inner pot 2), a cooker body 3 for housing the cooking pot, a heating means (induction heating coil 6) for heating the cooking pot, a lid 8 fixed to the cooker body 3 in an openable and closable manner to form a first sealed space 2a by plugging the opening part of the cooking pot, and a control means 42 for controlling the heating means. In the cooker 1, a second sealed space 36 which is communicated with a first closed space 2a formed within the cooking pot via a first pressure adjusting means 22 and communicated with the atmosphere outside of the lid via a second pressure adjusting means 28 is provided, and is provided with a cooling means (fan 41) for cooling the space 36.  In addition, a temperature sensor 40 for detecting a temperature in the space 36 is arranged and, at the time of detecting the raising off the temperature in the space 36 by this temperature sensor, the cooling means is operated.
Patent JP-H06350206-A (JP)
Title: Solid circuit board and production thereof
Inventor: ADACHI RYUICHI
IPC: H05K1/02
Filed: 1993-06-04
Abstract: PURPOSE:To impart the light reflective function through the light reflection characteristics of a secondary molded item while protecting the circuit pattern by forming the circuit pattern on the surface of a primary molded item including the interface between the primary and secondary molded items. CONSTITUTION:A primary molded item 1 is molded of a primary resin having solderability and solder heat resistance. A resist pattern of the primary molded item 1 is then formed and a circuit pattern 3 of conductive material is formed on the upper and lower faces of the primary molded item 1 and on the inner face of a through hole 8. Subsequently, a secondary molded item 5 is integrally molded of a secondary resin having light reflectivity on the upper face of the primary molded item except the exposed parts 4, i.e., a pair of terminal parts 3d, 3d, thus covering and protecting the main part of a circuit part 3a. Finally, the board is cut along each groove 9 and at the intermediate position of the through holes 8, 8 in the direction perpendicular to the groove 9 thus forming a solid circuit board S.
Patent JP-H10324179-A (JP)
Title: Seat unit for vehicle
Inventor: TOKANOU HIROAKI
IPC: B60N2/12
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a seat unit for a vehicle, by which the persons can take the seats comfortably. SOLUTION: In a bench seat type, on which plural persons can simultaneously take the seats side by side, a central seat part 2B among plural seat parts 2A, 2B, 2C on which each person respectively sits on, is movable in the fore and aft direction to the seat parts 2A, 2C at the left and right both sides, so that the positions of the shoulders of the persons who sit adjacent to each other, can be disagreed with each other.
Patent JP-H09322539-A (JP)
Title: Switching power supply apparatus
Inventor: YONEMURA MASARU
IPC: H02M7/06
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To suppress a rush current when a power supply is applied and avoid the change of an output voltage in a short break period, by a method in which a discharge diode is provided in order to supply a power to a switching unit from smoothing capacitor banks at the time of the short break of an input power supply. SOLUTION: A voltage which is rectified by rectifying diodes 5 is smoothed by a smoothing capacitor C10 and, further, supplied to a smoothing capacitor bank circuit to start charging capacitor banks CB1-CBn. If a short break occurs in an input power supply 1, an energy stored in the smoothing capacitor C10 and the large capacity smoothing capacitor banks CB1-CBn is supplied to a switching unit 8 through a discharge diode 11 and a normal output power can be supplied to a load 9 in the short break period. With this constitution, a rush current when the power supply is applied can be suppressed and the change of the output voltage in the short break period can be avoided.
Patent JP-H08299737-A (JP)
Title: Wet type dust collector
Inventor: OKAWA TOSHIO
IPC: B01D47/02
Filed: 1995-05-08
Abstract: PURPOSE: To use no filter material for water separation to eliminate failure in an air current, and also to form no wide part in an air passing and water passing route to prevent the sticking and the growth of mist lumps, and to prevent the forming of water with the water passing quantity being kept about constant even when the entering pressure of dust containing air is somewhat changed. CONSTITUTION: In water in a water tank 1, a vent pipe 2 whose lower part is submerged in water is vertically installed, and a lower hole 2a of the vent pipe 2 is held above the bottom surface of the water tank 1, and also a shutter 3 by which the vent pipe 2 is vertically divided in about two is vertically installed freely ascendably and descendably on the inner surface of the vent pipe 2. A dust containing air inlet pipe 4 and a exhaust pipe 5 are installed on both the sides of the vent pipe 2 across the shutter 3 respectively, and an air feed source of the dust containing air is provided successively to the inlet pipe 4. The exhaust pipe 5 is made to communicate with a peripheral wall opening 7a of a cyclone 7 through a duct 6.
Patent JP-S63300912-A (JP)
Title: Power source input circuit for encoder
Inventor: SEKI SHIGEO
IPC: G01D5/245
Filed: 1987-06-01
Abstract: PURPOSE:To cope with a diversity of power source usage by providing plural external power source terminals corresponding to mutually different input voltages. CONSTITUTION:An electronic circuit part 8 in an encoder 19 is provided with a voltage regulator 18 as a voltage converting means. Then power source input parts 8a and 8aA and an external power source terminal 16a are connected to the regulator 18. Further, the input parts 8a and 8aA and external power source terminals 16b and 16c are connected in series. Then a power source input circuit 17 consists of the input parts 8a and 8aA, terminals 16a-16c, and a power supply line 14, and when an input voltage within a voltage range of 5-15V is handled between the terminal 16a and input parts 8 and 8aA, the regulator 18 which is connected in series serves as the voltage converting means for supplying an output voltage of 5V to the input part 8a. Here, when the encoder 19 is attached to a machine tool, etc., the use of the terminals 16a and 16b enables a power source which generates an optional voltage of 5-15V to be used and the use of the terminals 16a and 16b enables a power source of 5V to be connected directly, so that terminals can be selected according to a diversity of the source voltage of equipment.
Patent JP-S5659807-A (JP)
Title: Production of polyethylene
Inventor: IKEGAMI TADASHI
IPC: C08F4/68
Filed: 1979-10-19
Abstract: PURPOSE: To produce polyethylene in a high catalyst efficiency, by solution-polymerizing ethylene by use of a catalyst comprising an organic Al compound and the reaction product prepared by reacting a specified organic Mg component with a specified halogen-containing Ti and V compounds in a specified mol ratio.  
     CONSTITUTION: Ethylene alone of together with other olefins is polymerized under single-or multi-stage conditions at a temperature of 150W300°c, by use of an organic Al compound and a solid catalyst obtained by reacting, in a mol ratio, II/I, of 1.0W 10, an organic Mg component I represented by the formula, wherein M is Al, Zn, B, Be or Li; β≥1; α and pWs are each equal to or greater than 0; p+q+r+s= mα+2β; 0≤(r+s)/(α+β)≤1.0; m is a valency of M; R 1  and R 2  are the same or different C 1W20  hydrocarbon groups; X 1  and X 2  are same or different and are selected from the group of H, OR 3 , OSiR 4 R 5 R 6 , NR 7 R 8  or SR 9 ; R 3  and R 7 WR 9  are  C 1W20  hydrocarbon groups, with a component II comprising a Ti or V compound containing at least one halogen. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5835813-A (JP)
Inventor: NISHIKAWA SEIICHI
IPC: H01B13/00
Filed: 1981-08-28
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-S5926696-A (JP)
Title: Working method of liquid-tight cold insulating layer in low-temperature tank
Inventor: NISHIOKA NOBUYUKI
IPC: F17C3/04
Filed: 1982-08-04
Abstract: PURPOSE:To prevent a joint part of a cold insulating panel from being enlarged or opened, by a method wherein a flexible air bag is intermediately provided between a jig and a cold insulating panel, the panel is compressed by exterting a liquid pressure on the interior of the air bag, and then the panel is fixed to a peripheral wall of a tank. CONSTITUTION:A flexible air bag 5 is intermediately provided between the jig 3 fixed to the peripheral wall 1 of a low-temperature tank and the cold insulating panel 2, is expanded by applying a liquid pressure to the interior of the bag 5, thereby compressing the panel 2, and then the panel 2 is fixed to the wall 1. Accordingly, when a low-temperature liquid flowing out from the interior of the tank comes into contact with the liquid-tight cold insulating layer, the panel 2 is prevented from cracking and a joint part is prevented from being enlarged or opened, since the panel 2 is previously provided with a compressive strain corresponding to a tensile strain which may be generated.
Patent JP-H10319768-A (JP)
Title: Copying machine
Inventor: SATOJI FUMITADA
IPC: B65H29/54
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a separate pawl, in which no thermal deformation, poor separating direction, sheet jamming and pawl track are caused, by forming a coating at the end of the separate pawl for a copying machine, excellent in all aspects including lubricating property, non-adherence, contacting strength and thin film forming ability. SOLUTION: Coating liquid, for which polyether fluoride polymer having main structural units shown in the formula -Cx1 F2x1 -O- (X1 is an integer, 1 to 4) and with the end joined to at least one polar group is dissolved in high fluoride organic solvent, is applied at least onto the surface layer at the end of a heat resistant resin separate pawl to separate a fixed sheet from a fixing roller, and then dried to manufacture the separate pawl for a copying machine.
Patent JP-S63299006-A (JP)
Title: Dielectric porcelain composition
Inventor: YOKOYA YOICHIRO
IPC: C01G23/00
Filed: 1987-05-29
Abstract: PURPOSE:To increase resisitivity with a lower firing temperature without impairing dielectric characteristic by adding a certain amount of copper oxide as a sub-ingredient to specific a dielectric porcelain composition. CONSTITUTION:As a sub-ingredient, 0.03-0.65 wt.% of copper oxide by CuO2 conversion as total sub-ingredient is added to a substance expressed by (Pba Meb)(Mg1/3Nb2/3)xTiyO2+a+b, where Me is an element selected from a group of Ca, Ba, and Sr; x+y=1.00, 0,001<=b<=0.225, 1.010<=a+b<= 1.250, and 0.650<=x<=0.960. If the content of the copper oxide is smaller than 0.03 wt.%, improvement effect of a lower firing temperature does not appear and if it is larger than 0.65 wt.%, lowering of dielectric constant and resistivity intensify. This makes firing in an atmosphere of a lower oxygen partial pressure possible to obtain a high resisitivity.
Patent JP-S5836481-A (JP)
Title: Multistrike ink ribbon
Inventor: TASAKA MOTOO
IPC: B41J31/00
Filed: 1981-08-28
Abstract: PURPOSE:To provide a new ink ribbon for a typewriter free of ground stain while excellent in the sharpness and multistriking property by employing a specified composition of vinyl chloride-vinyl acetate copolymer for the resin component of an ink layer. CONSTITUTION:In a multistrike ink ribbon comprising a film base material, a resin and an ink layer mainly composed of an oil incompatible therewith and a coloring agent, a vinyl chloride-vinyl acetate copolymer arranged at a wt ratio of 60:40-79:21 between the vinyl chloride and the vinyl acetate is employed for the resin component of the ink layer. An adhesive such as polyester and polyurethane based ones can be provided at a thickness of about 1mu between the base material and the ink layer as required. For example, an ink composition can be the resin 20-40wt%, the oil 30-50wt% and the coloring agent 10- 40wt%.
Patent JP-H10325358-A (JP)
Title: Structure and method for assembling cylinder block and crank case
Inventor: NAKAGOME AKIRA
IPC: F02F7/00
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To eliminate a dowel, etc., and reduce costs by providing a positioning member at least on one rear end of a cylinder block or a crank case and by putting the other rear end into contact with the positioning member to couple them together. SOLUTION: When a cylinder block 1 is assembled to a crank case 2, first, an end plate 7 is fixed to the crank case 2 with a bolt 8. Next, while the rear end 5 of the cylinder block 1 is put into contact with the projecting portion 9 of the end plate 7, the cylinder block 1 is coupled to the crank case 2. When they are coupled, a projection made on one surface of the coupled surfaces 3, 4 is fitted in the hole made in the other coupled surface. The fitting clearance of the projection and the hole is large enough to allow the cylinder block 1 to shift to and fro to the crank case 2. Then, cylinder block 1 is fixed to the crank case 2 with bolts in a state in which the rear end 5 is flush with the rear end 6.
Patent JP-H05335183-A (JP)
Title: Electronic component provided with multilayer board and manufacture thereof
Inventor: NISHIDE MITSUYOSHI
IPC: H05K1/03
Filed: 1992-05-28
Abstract: PURPOSE:To provide a method of manufacturing an electronic component provided with a multilayer board which is stable quality and free from warpage and cracks. CONSTITUTION:Boards 1 and 2 of different kinds, which are provided with passive elements inside and different from each other in electrical properties (e.g. dielectric constant), are previously burned. Then, the boards 1 and 2 are pasted together interposing adhesive agent 3 whose main component is glass between them, outer electrode (conductive paste) 4 is applied onto both the side faces of the boards 1 and 2, and the adhesive agent 3 and the outer electrodes 4 are burned at the same time.
Patent JP-S63302243-A (JP)
Title: Control device for air conditioner
Inventor: HORIKAWA AKIRA
IPC: F24F11/02
Filed: 1987-05-29
Abstract: PURPOSE:To make the checking of the operation easy by displaying the content of the RAM memory which stores the conditions of each device from time to time when a trouble occurs in the operation of an air conditioner. CONSTITUTION:When a trouble or some other abnormality occurs during the operation of an air conditioner, signal is exchanged between the CPU 33 for control of an interface 32 and control unit 15 if the address of a RAM 31 corresponding to a device to be checked by a checker is inputted from a microcomputer 34 and the content of the memory of the RAM 31 is read out. Next, the content of the memory of the RAM 31 which has been read out is transferred from CPU 33 to the microcomputer 34 and the content of the memory of the RAM 31 is displayed as maps in a display unit 35. Consequently there is no need to check directly the conditions of each device and it is possible to monitor the spot of trouble easily from outside.
Patent JP-S5360177-A (JP)
Title: Photo mask
Inventor: NAGATA KAZUSHI
IPC: G03F1/46
Filed: 1976-11-10
Abstract: PURPOSE: To reduce the dimensional shift at the time of transfer by providing an antireflection film on the substrate surface of quartz or glass. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09295100-A (JP)
Title: Light bolt and nut, and their manufacture
Inventor: MOTOYAMA KENJI
IPC: B21D26/031
Filed: 1996-05-02
Abstract: PROBLEM TO BE SOLVED: To easily manufacture a light bolt and a light nut which are hollow inside at a low cost. SOLUTION: A forming die 1 the inner surface of which has a space of the same shape and dimensions as those of a bolt to be manufactured is provided, and the hydraulic pressure 4 is applied to a hollow part of a pipe 5 by a high hydraulic press using the forming die 1 to form a light bolt with hollow inside. A forming die the inner surface of which has a space of the same shape and dimension as the outer shape and dimensions of a nut to be manufactured, and a core die an outer shape of which has the same shape and dimensions as those of the inner surface of the nut to be manufacture are provided, and a metallic plate is formed into a light nut with hollow inside by the high hydraulic press using a combination body of the forming die with the core die.
Patent JP-S5660772-A (JP)
Title: Power steering device
Inventor: HASEGAWA AKIRA
IPC: B62D5/06
Filed: 1979-10-19
Abstract: PURPOSE: To determine the hydrodynamic neutral point while adjusting from the outside by arranging a valve member between a valve spool and housing of a power steering device of a car in such a way that the axial position is adjustable with respect to the housing.  
     CONSTITUTION: The mechanical neutral point is determined by setting a stopper 48 in the middle part between the left and right stop positions while turning the valve shaft 2, and by coupling the valve shaft 2 with torsion bar 4 upon driving a pin 5 under said condition. The hydrodynamic neutral point is determined by rotating the valve body 20 with a screw 21 and moving it thereby in the axial direction. The screw 21 shall be locked with a lock nut 22. According to this constitution, the hydrodynamic neutral point can be easily readjusted in the field of application in the event of generation of difference between the left and right handle operating forces just by moving the valve body 20 in the axial direction with the screw 21 upon taking off the lock nut 22. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05305185-A (JP)
Title: Plastic model and its coloration
Inventor: SATO TETSUO
IPC: A63H9/00
Filed: 1992-04-28
Abstract: PURPOSE:To securely color so often than before in less labor and time by use of spray coating at a low cost. CONSTITUTION:In a plastic extruded model in which a required number of parts 3 constituting the whole or a part of an assembling toy are molded to respectively connect to the inside of the frame 2, the whole of parts 3 is molded with a plastic colored to be equal to the base color of the toy and required positions of these parts 3 are colored by spray coating to get a tint on the assembling toy.
Patent JP-S5963824-A (JP)
Inventor: UIRIAMU DEIBITSUDO HIRU
IPC: G01R19/15
Filed: 1983-07-27
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-S5361025-A (JP)
Title: Controlling inverer
Inventor: TSUCHIYA TOSHIKATSU
IPC: H02M7/48
Filed: 1976-11-12
Abstract: PURPOSE: To make a wave form of the output voltage becoming symmetrical, by resetting the integrator to zero at the time of the targeted value wave form passing through zero level, further by commutating the inverter at the time of said wave form passing through each of the positive and negative peak values, simultaneously by inverting the integration slope. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10313183-A (JP)
Title: Vibration-proof fixing structure of built-in equipment of electric equipment
Inventor: SHIOGAMA NAOKI
IPC: F16F15/08
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To realize a vibration-proof fixing structure, which is capable of not only fixing a built-in equipment to a case so as to prevent the operating sound of the built-in equipment from leaking out of the case as much as possible, but also easily grounding the built-in equipment. SOLUTION: A rubber-like elastic member 16 is fitted into a mounting hole 13a provided to a case (mounting piece) 13. A leaf spring 20 is provided around the elastic member 16 in a ring. Amounting bolt 17 is inserted into the bolt insertion hole 20a of the leaf spring 20 and a through-hole 16a of the elastic member 16, driven into a threaded hole provided to a built-in equipment 12 and tightened, whereby the built-in equipment 12 is fixed to the case 13. The leaf spring is deflected and deformed to come into contact with the inner edge of the mounting hole 13a, so that the built-in equipment 12 is electrically connected to the case 13 through the intermediary of the leaf spring 20 and grounded. The operating sound of the built-in equipment 12 can be prevented from leaking out by the vibration-proof action of the elastic member 16.
Patent JP-H10310356-A (JP)
Title: Belt cleaning device for moving footpath
Inventor: KUBOTA YASUHIRO
IPC: B66B31/00
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a belt cleaning device that can positively remove snow and ice even in case of being frozen on a footboard belt while being easy to handle without soiling the periphery of the device. SOLUTION: In a moving footpath for conveying persons by circulating a footboard belt 1 stretched over a getting-off landing side pulley 3 and a getting-on landing side pulley, a hot air blower 20 for blasting hot air to the footboard belt 1 at a part moving from the lower face of the getting-off landing side pulley 3 toward the getting-on landing side pulley, and a brush cleaner 30 brought into contact with the surface of the footboard belt 1 so as to scrape off snow and ice are arranged in this order along the travel direction of the footboard belt 1 inside a getting-off landing pit 8. The ice and snow is thawed by blasting hot air and then scraped off by the brush cleaner 30.
Patent JP-S61294495-A (JP)
Inventor: OBA YUJI
IPC: G02F1/133
Filed: 1985-06-24
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-S61293467-A (JP)
Inventor: HARA MICHIO
IPC: A61M1/00
Filed: 1985-06-24
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-H09316398-A (JP)
Title: Thermosetting pressure-sensitive adhesive and its adhesive sheet
Inventor: HOSOKAWA KAZUTO
IPC: C09J4/02
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a thermosetting pressure-sensitive adhesive which is sticky at normal temp., can be easily bonded temporarily to an adherend, cures in a short time under heating, achieving a strong adhesive strength and a high heat resistance, and is excellent in storage stability. SOLUTION: This adhesive is based on a photopolymn. product of a compsn. which contains 100 pts.wt. monomer mixture comprising 70-99wt.% alkyl (meth) acrylate having an alkyl group having on average 2-14 carbon atoms and 30-1wt.% monoethylenically unsatd. acid copolymerizable wherewith, 0.02-5 pts.wt. poly(meth)acrylate as a cross-linker, 0.01-4 pts.wt. photopolymn. initiator, and 5-30 pts.wt. epoxy resin and which does not substantially contain a curative for the epoxy resin.