baber/WOPTO huggingface dataset:
Patent JP-H0420864-A (JP)
Title: Rotation-detecting apparatus
Inventor: INANAGA KIYOFUMI
IPC: G01C19/56
Filed: 1990-05-15
Abstract: PURPOSE:To improve the detecting sensitivity of rotating movement by outputting the electric output in response to the rotary-angle acceleration of a rotary member from a bimorph plate. CONSTITUTION:In a bimorphic plate 1, monomorphic plates 1a and 1b forming a pair are stuck together so as to hold a common terminal plate 2 comprising a thin metal plate. The monomorphic plates 1a and 1b comprise piezoelectric ceramics. When the plates are curved in the thickness directions, electromotive force is generated across one-surface side and the other surface side. The polling directions of the monomorphic plates are made to be the directions of arrows A and B and arrows C and D. Electrodes 3 and 4 and electrodes 5 and 6 are formed on the surface parts of the monomorphic plates 1a and 1b. When a rotating ring 7 is rotated in the direction shown by an arrow R1 in this rotation- detecting apparatus, both end sides of the bimorphic plate 1 are moved in the rotating direction together with the ring 7. The central part is made to remain at the initial position by inertia in response to the mass of an inertia member 8. Therefore, the vicinity of the electrodes 3 and 6 are elongated, and the vicinity of the electrodes 4 and 5 are compressed. The voltage corresponding to the rotary-angle acceleration is taken out across terminals 9 and 10.
Patent JP-H11321348-A (JP)
Title: Engine room structure of running vehicle
Inventor: OWADA TOSHINOBU
IPC: B62D25/10
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To open and close a bonnet, even though an exhaust pipe to be an engine accessary is made in a free direction. SOLUTION: To the top board 52 of a bonnet 14 to form an engine room, an opening 56 long in the longitudinal direction which penetrates an engine accessary rising from an engine room, and permits the up and down movement of the top board 52, is provided. A blocking member 57 which can block the opening 56 in the condition to close the top board 52 is provided on the engine accessary, and a band fastening means 59 to make a tube member 50 to be the engine accessary to penetrate the top board 52 from the installing position of the blocking member 57, allowable to rotate and to fix around its tube axial center is also provided.
Patent JP-S63289481-A (JP)
Title: Dial type electronic timepiece
Inventor: YAMADA ICHIRO
IPC: G04C10/00
Filed: 1987-05-21
Abstract: PURPOSE:To achieve a lowering of average power consumption of a motor, by making a signal time range of a second motor drive signal larger than a first drive signal time range to prevent malfunctioning with the lowering of a voltage across a charge accumulating means. CONSTITUTION:An electromotive force generated with a power generating means 101 is accumulated by a second charge accumulating means 104 through a first charge accumulating means 103 and an N-channel MOS transistor 106. A time counting circuit 102 which counts time, controls the transistor 106, drives a motor 105 for a time display pointer is put into operation by the means 104. Then, the first motor drive pulse width P1 is made smaller than the subsequent motor drive pulse width P2 to reduce potential changes in a voltage VSS at a terminal 108 of the means 104. This enables accurate driving of a motor even when a first motor drive signal is outputted and a second motor drive signal is outputted before a voltage across the charge accumulating means is restored sufficiently. This also allows a shorter signal range of the first motor drive signal thereby lowering drive consumption power of the motor.
Patent JP-H02304837-A (JP)
Title: Method of cleaning part for electronic tube
Inventor: TASHIRO MINORU
IPC: C23G5/02
Filed: 1989-05-17
Abstract: PURPOSE:To enable efficient cleaning free from adverse influence to human bodies and damage, oxidation or the like of a part by a method wherein a part for an electronic tube is cleaned by cleaning solution containing 95% or more of limonene and dried under reduced pressure. CONSTITUTION:An object 6 to be cleaned (part for an electronic tube) is put in a dedicated transfer tray of a degreasing device and soaked in limonene solution containing 95% or more of limonene of a first reservoir 1a by an automatic transfer mechanism. After being soaked for specified time, the object 6 is transported to a second reservoir 1b by the automatic transfer mechanism, cleaned and rinsed in more cleaned solutions sequentially. Then the object 6 which has been finally cleaned in a third reservoir 1c is transported to an adjacent draining chamber 1d so that limonene is dropped and removed while it is kept stable for specified time. The object is transported to a pressure- reduced chamber 2 and after the lid 2a is closed, a cut valve 2b is opened to evacuate inside the chamber by a pressure reducing pump 3 so that the object is dried under reduced pressure. Thus a part for an electronic tube can be efficiently degreased and cleaned by using limonene free from adverse influence to natural environments.
Patent JP-H01293705-A (JP)
Title: Digital fm demodulator
Inventor: SOBASHIMA AKIRA
IPC: H04H1/00
Filed: 1988-05-23
Abstract: PURPOSE:To decrease a circuit scale by using a dividing device for an arithmetic part to derive a frequency deviation from the period of an FM signal. CONSTITUTION:A sampled FM signal is inputted through an input terminal 1 to a zero cross detector 3, and a zero crossing is detected. While a zero cross detected signal Z to be outputted from the device 3 resets a counter 4, the signal Z is used as a timing signal for inputting an output value C0 of the counter 4 immediately before it is set, namely, the measured value of either the period or the half period of the inputted FM signal, to a diving circuit 5 and further used as another timing signal for storing the output of a subtracting device 6 in a memory 7. The counter 4 counts the frequency of the FM signal to be inputted, the ratio of output data C0 of the counter 4 to a prescribed constant, namely, C1/C0, is obtained, a value proportional to the instantaneous frequency of the FM signal is outputted, a value C2 corresponding to the carrier frequency of the FM signal is subtracted at the subtracting device 6, and data corresponding to the frequency deviation are outputted through the memory 7 to an output terminal 2.
Patent JP-2000079228-A (JP)
Title: Send-out device for game ball
Inventor: OKADA KAZUO
IPC: A63F7/02
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To eliminate a counting error or the like to be led to excessive pay- out, to appropriately and accurately count balls and to improve reliability and accuracy. SOLUTION: A transfer path 822 for allowing the passage of one ball is turned to an upward inclined passage from an upstream part to a downstream part and game balls are transferred upwards to the inclined passage. In such a manner, appropriate carriage resistance opposing gravity is imparted, the snapping-away of the game balls and an avalanche phenomenon, etc., are suppressed and the balls are excellently carried. Together with that, discharge by going over a peak is performed and the game ball to be just discharged and the actually discharged game ball are detected by a pair of ball detectors 85 and 86 before and after the peak go-over part. In such a manner, the balls are appropriately and accurately counted and the reliability and the accuracy are improved.
Patent JP-H09312929-A (JP)
Title: Breaker with single-phase three-wire neutral line open-phase protection
Inventor: KAMIYA SHINTARO
IPC: H02H3/32
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To find out an accident point at an early stage by indicating the accident point by the output of an open-phase point detecting circuit which detects an open-phase point of a neutral pole from the output of an overvoltage detecting circuit. SOLUTION: In the case that overvoltage appears due to the breaking of a neutral pole N line at a pint C, overvoltage is applied to both overvoltage detecting leads 15 and 2 and both of the comparators 20c and 20d output signals. When the signals are input into an open-phase point detecting circuit 21, only an AND circuit 21a outputs a signal and an open-phase which has appeared on the power supply side of a breaker is indicated by a display button 22e. In the case that overvoltage appears due to an open phase at a point D, overvoltage is applied to the lead 2 but is not applied to the lead 15 and therefore only an ExOR circuit 21b outputs a signal.  And, the appearance of overvoltage due to an open-phase defect between a connection between an overvoltage detecting lead 3 and a neutral pole N and a connection between a terminal 2a of the lead 2 and the neutral pole N line is indicated by a display button 22f. By this method, an open-phase point can be easily specified.
Patent JP-S5458954-A (JP)
Title: Hot air mop
Inventor: KIKUCHI TOSHIO
IPC: B08B3/10
Filed: 1977-10-19
Abstract: PURPOSE: To heighten the efficiency of cleaning, by mechanically giving heat and moisture to a water-absorbing roller for cleaning.  
     CONSTITUTION: A hollow shaft 9 having a blow-out port 9a is coupled to a blower 4 and a heat source 7 through a connecting pipe 8. The roller 11 made of water- absorbing continuous-foamed sponge is rotatably fitted to the hollow shaft 9 through a cylinder 10 having numerous holes 10a. When the blower 4 and the heat source 7  are energized, the external air flows into a case 3 through a shaft 2 and heated by the heat source 7. The hot air is supplied to the roller 11. The roller 11 is given appropriate heat and moisture by the hot air and washing water supplied through an ejection port 15 from a tank 12 having a bellows 13 to efficiently clean mat or floor 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000079195-A (JP)
Title: Counting device for game balls
Inventor: OKADA KAZUO
IPC: A63F7/02
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To attempt rapidity of counting processing while effectively preventing insertion of foreign matters and malfunction. SOLUTION: A ball intake portion 47, which joins a game ball receiving pan 4 to a ball counting mechanism portion, comprises a plurality of opening sections 47A, 47B, 47C, 47D, whereby supply of game balls to the ball counting mechanism portion is sufficiently ensured, thus attempting rapidity of counting processing. Meanwhile, each of the opening sections is designed to permit one ball to pass through it, so that insertion of foreign matters and malfunction can be effectively prevented.
Patent JP-H06305032-A (JP)
Title: Method for forming three dimensional shape
Inventor: SAKAKIBARA NOBUYOSHI
IPC: B29C35/08
Filed: 1993-04-27
Abstract: PURPOSE:To provide a method wherein a required real image model of a three dimensional image is formed in a short time and accurately by using a hologram without difficult procedures and processings. CONSTITUTION:A monochromic ultraviolet laser light is made into a wide beam having a parallel phase face and is divided into a reference light 6 and an irradiation light 7 by means of a beam splitter and an aimed three dimensional body 1 is irradiated with the irradiation light 7. Then, a photosensitive plate 2 is irradiated with the reflected light 8 from a body 1 with the reference light 6 to form interference fringes (hologram). Then, when the developed photosensitive plate 2 is irradiated with the reference light, a three dimensional real image 10 of the aimed three dimensional body is formed and when a nucleus 9 is arranged at the position and a photocurable resin 12 is dropped down on the nucleus 9, the resin is cured at the actual image part where the light is focused to formed a real image model of a solid.
Patent JP-S5458686-A (JP)
Title: Washing method for semipermeable membrane
Inventor: NOMURA KIKUO
IPC: B01D65/06
Filed: 1977-10-18
Abstract: PURPOSE:To recover permeability of a semipermeable membrane and to keep the permeability for a long time through washing for a short time under such mild condition that may not damage the membrane, the washing by semipermeable memberane with an aq. mixed soln. of neutral detergent and citric acid whose pH is adjusted in a specific range by addn. of alkali hydroxide. CONSTITUTION:Cellulose acetate semipermeable membrane contaminated through treatment of oil-contg. emulsified waste water, activated-sludge-treated water, or sugar manufacture waste soln. is waste soln. is washed by the following method: The contaminated semipermeable membrane is washed with an aq. mixed soln. of a neutral detergent and citric acid after its pH is adjusted in the range 2-6, pref. 3-6 by addn. of one or more of NH4OH, NaOH, KOH.
Patent JP-S5826442-A (JP)
Title: Controller for life of counter tube
Inventor: INOHARA KOUICHIROU
IPC: H01J47/08
Filed: 1981-08-11
Abstract: PURPOSE:To permit the life of a GM counter tube to be known accurately and enable measurement error and proper exchange time to be estimated by providing the pulse integration circuit which is applied for the measurement of radioactive rays and posseses preset function and the alarm generating part. CONSTITUTION:When a GM counter tube 11 receives the radioactive ray to be measured, the counter tube 11 transmits the pulse signal in a number which is proportional to the dose of radioactive rays, and the pulse signals are counted by a preset-type pulse integration circuit 12 through a signal wire 13. The integration value is displayed on an integration display device 14. In the preset- type pulse integration circuit 12, the number of counts which shows the estimated life of the sealed-up gas in the GM counter tube 11 is preset beforehand. When the integration value is attained, alarm signal is transmitted from the pulse integration circuit 12 to the alarm display part 15 to inform the life of the GM counter tube 11.
Patent JP-2000152339-A (JP)
Title: Method for selecting bell ring of portable telephone set utilizing voice reply system
Inventor: RYU SOSHAKU
IPC: H04W88/02
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To provide the method for selecting bell ring of a portable telephone set utilizing a voice reply system where its own bell tone can easily be recognized through a unique bell tone differentiated from other parties, by outputting a bell tone received from other bell tone database at the reception of a ring signal. SOLUTION: A receiving section 123 of this portable telephone set receives a bell ring designated by a user from a voice service company, a bell tone storage section 124 stores the bell tone, the bell ring is set in accordance with the selection of the user, a setting state of the bell ring stored in the storage section 124 is retrieved at the reception of a ring signal, whether or not the received bell tone is set is discriminated. When the received bell tone is selected, the bell ring is read from the bell tone storage section 124 and outputted by a loudspeaker 126, and when the received bell ring is not selected, an existing and selected bell ring is read from the bell ring storage section 124 and sounded from the loudspeaker 26.
Patent JP-S5649238-A (JP)
Title: Clamping device for mold
Inventor: SHIMA YOSHIHARU
IPC: B29C45/00
Filed: 1979-09-28
Abstract: PURPOSE: To reduce the open-and-shut time of the mold in the clamping device for synthetic resin molding by a method wherein a front and a rear plate making up a moving plate is moved by the revolution of nuts provided with a gear supported between tie rod sleeves.  
     CONSTITUTION: A cylinder 10 is operated and a moving plate 3 made up of a front plate 31 and a rear one 32 are let to fall down to the intended position in a tight  contact with each other. Then, an open-and-shut cylinder 4 is operated, a rod 6 is  expanded and the front plate 31 is let to fall. When the front plate 31 falls down to  the intended position, a motor 9 is operated, a nut revolution device composed of a  pinion 8, a gear 7 is operated, the nut 9 provided with a gear is screwed on a tie  rod screw portion 2b and the moving plate 3 composed of the front and rear plate  31, 32 is fixed to the tie rod 2. For the last time, a mold clamping cylinder 18 provided on a fixing plate 1 is operated to clamp the metal molds 19, 20 tightly. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5825975-A (JP)
Title: Manufacture of thermal printer head
Inventor: TANIGUCHI HIDEO
IPC: B41J2/345
Filed: 1981-08-10
Abstract: PURPOSE:To reduce the manufacturing cost with a less use of Au by a method wherein an electrode made of Au or the like on a resistance layer provided on a substrate and the electrode and the resistance layer is covered with a protecting film leaving the end of the electrode, where a Cu wire is printed and baked. CONSTITUTION:A glaze layer 2 is provided on a ceramic substrate 1 and an electrode 3 is formed only in an area intended for forming a resistance layer 4 and therenear. The resistance layer 4 as heat generating body is formed on the surface of the glaze layer 2, piled on the electrode 3. The surface of the resistance layer 4 is covered with a protective film 5 leaving the end 3A of the electrode 3. Then, Cu paste is printed and baked on the intended area as overlapping the end 3A of the electrode to form a wire 6. Here, the baking of the Cu paste is done in the non-oxidizing atmosphere. But adverse effect on the resistance layer 4 can be eliminated by once baking the protective film 5 before it. A driving circuit is connected to the end 6A of the wire 6.
Patent JP-S5650213-A (JP)
Title: Coupling for cooling fan
Inventor: MIZUTANI KENICHIROU
IPC: F16D3/50
Filed: 1979-09-28
Abstract: PURPOSE:To prevent the resonance of the fan and resultant drop of its strength, by providing a resilient connecting member made of spring material at a part where a turning member and a fan device are coupled together. CONSTITUTION:A relatively rotatable coupling 14 in use of viscous fluid is fitted on a driving shaft 10 by the intermediary of a bearing mechanism 11. A flexible fan means 25 is fitted on the coupling 14 by the intermediary of a plate spring 30. With such an arrangement, if undesirable displacement is caused between the driving shaft 10 and the coupling 14, said plate spring 30 functions to correct the displacement or eccentricity of the fan means 25, so that it is protected from eccentric rotation. Thus, it is enabled to prevent the resonance of fan means 25 and to protect bearing mechanism 11 and others from damages and deterioration of the strength.
Patent JP-H10317617-A (JP)
Title: Catch basin
Inventor: KATO YUKIHIRO
IPC: E04D13/08
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To simplify the attaching work for a catch basin comprising a basin main body and an attaching device by providing a linkage spring to either outer peripheral surface of an inserting portion of the attaching device or inner peripheral surface of an inserting hole of the basin main body and then providing a linkage hole for the other. SOLUTION: A catch basin 3 comprising a basin main body 5 and an attaching device 4 consisting of an attaching portion 41 to be attached to an outer wall and an inserting portion 42 for inserting a drain pipe 2 is formed, and a linkage spring 6 consisting of a leaf spring is formed on the outer peripheral surface of the insertion portion 42. Next, the drain pipe 2 projected out to the outer wall 11 is inserted to the inserting portion 42 of the attaching device 4, machine screws 45 are driven to the attaching portion 41 and the attaching device 4 is installed to the outer wall 11, and a decorative cover 9 is fitted to the attaching portion 41.  Then, the linkage spring 6 of the inserting portion 42 of the attaching device 4 is inserted to the insertion hole 52 of the basin main body 5, and the linkage spring 6 is fitted to a linkage hole 7 provided at the insertion hole 52 and the basin main body 5 is attached to the attaching device 4. Thus, the catch basin can be easily installed.
Patent JP-H01272715-A (JP)
Title: Immersion pipe of vacuum degassing apparatus
Inventor: TAKAHASHI KIYOSHI
IPC: C21C7/10
Filed: 1988-04-22
Abstract: PURPOSE:To reduce the production cost of steel and to enhance the productivity by using the title pipe obtd. by fitting a flange-shaped baffle plate for preventing the suction of the open air to the outside of a cylindrical core metal coated with refractories and by forming paths for a cooling fluid in the core metal and the baffle plate. CONSTITUTION:The outside and inside of a cylindrical core metal 2 are coated with refractories 3, 4, one or more flange-shaped baffle plates 13 for preventing the suction of the open air are fitted to the outside of the core metal 2 in the longitudinal direction and paths 16a, 16b for a cooling fluid 14 are formed in the core metal 2 and the baffle plates 13 to obtain the immersion pipe 1 of a vacuum degassing apparatus.
Patent JP-S6018543-A (JP)
Title: Heat-resistant resin composition
Inventor: OSADA YUUICHI
IPC: C08G18/34
Filed: 1983-07-11
Abstract: PURPOSE:To obtain a composition having improved coating workability and giving an enamel wire having uniform surface, by compounding a solvent containing a specific aliphatic dicarboxylic acid dialkyl ester to a polyester resin containing polyamide imide bond. CONSTITUTION:The objective composition if obtained by compounding (A) a polyester resin containing amide imide bond in the molecular chain with (B) a solvent containing at least an aliphatic dicarboxylic acid alkyl ester of formula R1OOC(CH2)nCOOR2 (n is 1-20; R1 and R2 are 1-10C alkyl). The component A is a resin produced by using 20-80wt% of an amide imide oligomer obtained by reacting an isocyanate compound, a tribasic acid anhydride and a lactam. The component B contains 1-60wt% of an aliphatic dicarboxylic acid dialkyl ester and the rest part of cresol, phenol, etc.
Patent JP-S5750937-A (JP)
Title: Preparation of ammonium succinate monohydrate from sodium succinate
Inventor: OKABE TAIJIROU
IPC: C07C51/41
Filed: 1980-09-10
Abstract: PURPOSE: To obtain ammonium succinate monohydrate which is a raw material for oxamide (a nitrogenous fertilizer) in one step at a low cost, by the double decomposition of sodium succinate with ammonium hydrogencarbonate at a specific raw material supply ratio.  
     CONSTITUTION: A raw material sodium succinate is reacted with a raw material hydrogencarbonate or a gaseous raw material capable of forming the raw material ammonium hydrogencarbonate in the liquid phase in a solution composition in recovering the deposited reaction product in the liquid phase to give a raw material supply ratio located in the area divided by lines connecting points (H), (P 2 ), (P 1 ), (G) and (D) one after another in the plane phase diagram of the Na 2 C 2 O 4 -NH 4  HCO 3 -H 2 O system previously prepared for the given reaction temperature to afford the deposited ammonium succinate monohydrate. The deposited ammonium succinate monohydrate is selected from sodium hydrogencarbonate with a solvent having a specific gravity in the range of 1.50W2.20. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11325481-A (JP)
Title: Heating cooker
Inventor: KANEKO YASUNORI
IPC: H05B6/64
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To prevent contamination on the wall surface of the heating chamber in a heating cooker by forming a catalytic coating layer on the wall surface of the heating chamber thereby decomposing contaminants. SOLUTION: A thin film coating layer 6 of a photocatalyst material, i.e., titanium dioxide, is formed on the wall surface of a heating chamber 4. After heating cooking is finished, the coating layer 6 is irradiated with UV rays from a UV lamp 7 in order to decompose contaminants adhering thereto by generating strong oxidizing power on the surface of the photocatalyst Contaminants on the wall surface of heating chamber 4 are not required to be wiped off every time when the heating cooker is used and the heating cooker can be kept in clean and hygienic state at all times.