baber/WOPTO huggingface dataset:
Patent JP-S51120550-A (JP)
Title: Finger bar in forklift
Inventor: YAMAMOTO SHIGEZOU
IPC: B66F9/14
Filed: 1975-04-14
Abstract: PURPOSE: The provision of the finger bar in the forklift equipped with a mast on the front, in which the position thereof upward of the driver's seat allows one at the wheel to be excellent in view, facilitating him to recognize the top of the forklift. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09217915-A (JP)
Title: Waste feeder
Inventor: HIGO TSUTOMU
IPC: F23G5/44
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a waste feeder in which the constant quantity of the waste is secured, no bridge, etc., is generated, and the reverse flow of the hot gas in an incinerator is prevented. SOLUTION: A waste feeder is provided with a conveyor 5 having a storage part 18 which is provided with a belt with end plates of equal size installed with approximately equal intervals, and receives the pulverized waste at a lower part and stores it, and a carriage part to carry the waste at the elevating angle of >=60 deg. and <=75 deg., and a throw-in port 8 to drop the waste from a conveyor head part 17 of the conveyor 5 and throw it into a waste disposal equipment 14, a variable speed mechanism 7 to change the speed is provided on the conveyor belt, and a drop space 17 of the carried waste is provided on an upper part of the conveyor belt.  Double dampers 10, 11 are provided on the throw-in port 8 to drop the waste from the conveyor head part 17, the double dampers 10, 11 has a mechanism 12 to alternately repeat opening and closing so as to prevent the simultaneous open condition, and a sand seal device 19 to throw the sand enough to cover the double dampers 10, 11 over the double dampers is preferably provided on the double damper parts.
Patent JP-S58167506-A (JP)
Inventor: YUUJIN JII HARISU
IPC: A61Q13/00
Filed: 1982-03-24
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-H10241653-A (JP)
Title: Sealed storage battery
Inventor: MORIWAKI KAZUO
IPC: H01M10/05
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To surely couple a rupture metal foil with a current interrupt valve and a coupling part, separate the current interrupt valve from the coupling part with a precise pressure, and surely interrupt a battery in abnormality. SOLUTION: A sealed storage battery comprises a battery case 7, a exterior can 8, and a sealing cap 1 for tightly closing an opening of this exterior can 8. A sealing cap 1 incorporates a current interrupt valve 4, in which a connection portion is ruptured and a current in interrupted with an abnormal internal pressure in the battery case 7. A current interrupt valve 4 is connected to a coupling part 2A electrically coupled with an electrode body 9 via a rupture metal foil 14 ruptured when an abnormal internal pressure acts. The rupture metal foil 14 is coupled with the current interrupt valve 4 on one face and to the coupling part 2A on the other face. Further, the rupture metal foil 14 is different at a position coupled with the current interrupt valve 4 and the coupling part 2A.  When an abnormal pressure acts on the current interrupt valve 4, the rupture metal foil 14 is cut, and the current interrupt valve 4 is released from the coupling part 2A, thereby interrupting a current.
Patent JP-S59171919-A (JP)
Title: Optical fiber connecting mechanism
Inventor: ICHIMURA KIYOSHI
IPC: G02B6/32
Filed: 1983-03-18
Abstract: PURPOSE:To connect optical fibers efficiently by combining three distributed index lenses different in periodic length when the optical fiber having a higher numerical aperture and the optical fiber having a lower numerical aperture are connected through a lens system. CONSTITUTION:The light emitted from an exit point B of an optical fiber 1 having a higher numerical aperture becomes a parallel light by a distributed index lens 32 having a 1/4 periodic length and is made incident to a distributed index lens 32 having 1/4 periodic length and is focused on its end face C. Since the size of the image at the point C is so small that it is regarded as a spot light source, this light is condensed by a distributed index lens 33 having >=1/4 periodic length, and the spot diameter of the light incident to an incidence point D of an optical fiber 1 having a lower numerical aperture is smaller than the diameter of the optical fiber. Thus, an efficient optical fiber connecting mechanism is obtained.
Patent JP-S61204047-A (JP)
Inventor: NOMA YOSHIISA
IPC: B01F13/08
Filed: 1985-03-08
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-H02226194-A (JP)
Title: Storage system for character pattern
Inventor: SUZUKI HIROKI
IPC: B41J2/485
Filed: 1989-02-27
Abstract: PURPOSE:To improve the utilization efficiency of a storage device and to reduce the cost by storing only the pattern in dot matrix format of a part which is required to constitute a character and additional information. CONSTITUTION:A character pattern of the least degree required to constitute a character in an original character pattern is cut and stored in a 1st area 11 of a storage device 10 and position information in the original character pattern of the character pattern of the least degree and the degree are stored in a 2nd area 12 of the storage device 10. Therefore no unnecessary character pattern is stored and some characters can be stored with an extremely small number of bits. The original character pattern can be restored by positioning the character pattern of the least degree stored in the 1st area 11 according to the position information and degree stored in the 2nd area 12. Consequently, the utilization efficiency of the storage device is improved and the cost is reduced.
Patent JP-S55137345-A (JP)
Title: Accelerating device in two-stage carburetter
Inventor: KITAMURA SHIYUUICHI
IPC: F02M11/00
Filed: 1979-04-16
Abstract: PURPOSE: To remove the breathing phenomenon of an engine and promote the capacity of acceleration by injecting fuel from an acceleration fuel chamber as soon as a secondary side carburetter is operated and supplying richer air-fuel mixture for a definite time.  
     CONSTITUTION: An acceleration fuel chamber 5 having a fuel passage 6 opened to a prescribed position on the suction passage 3 of a primary side carburetter and an acceleration pump 4 to supply fuel to said acceleration fuel chamber 5 are provided. As soon as a secondary side carburetter is operated, the fuel in the acceleration fuel chamber 5 is injected into the carburetter through a fuel passage 6 by a diaphragm device 8 which detects the operation of the carburetter. The acceleration pump 4 is interlocked with a throttle valve 1, and when the throttle valve 1 is opened the fuel is injected into the primary side carburetter and the acceleration fuel chamber 5. When the secondary side carburetter is operated and a throttle valve 2 is opened, the fuel injected into the acceleration fuel chamber 5 is immediately injected from an acceleration nozzle 7 via the fuel passage 6. This construction serves to correct the delay of fuel in the main system and improve the capacity of acceleration. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06258898-A (JP)
Title: Copying mode control method for copying machine
Inventor: FUJIOKA TETSUYA
IPC: G03G21/00
Filed: 1993-03-08
Abstract: PURPOSE:To automatically and quickly clear modes so as to automatically clear the set copying mode and to return to a standard mode right after finishing copying action. CONSTITUTION:A copying machine possesses a copying mode set means setting the copying mode, a mode clear timer means automatically clearing the copying mode set by the copying mode set means and returning to the standard mode after a set time has elapsed after finishing the copying action, and a mode clear reserving means automatically clearing the set copying mode and returning to the standard mode right after finishing the copying action, and, a paper ejecting sensor 17 detecting that a last copying paper is ejected is provided. While the copying machine is set in the state where the mode clear is reserved and when the paper ejecting sensor 17 detects that the last copying paper is ejected, the mode is automatically cleared on the basis of a detected result and the copying mode is returned to the standard mode.
Patent JP-H06258591-A (JP)
Title: Convergence optical system for semiconductor laser
Inventor: TERAJIMA MIKIHIKO
IPC: G02B27/00
Filed: 1993-03-08
Abstract: PURPOSE:To provide the convergence optical system whose back focus is equalized and made large in both length directions of the shape of a light source and a direction perpendicular to it by adjusting the power in both directions. CONSTITUTION:The convergence optical system which converges the luminous flux from the semiconductor laser, having different angles in projection in the horizontal direction and vertical direction, consists of a 1st lens group I which includes at least one lens having positive power in both directions, a 2nd lens group II which includes at least one lens having negative power, and a 3rd lens group III which includes at least one lens having positive power, and at least either of the 1st lens group I and 2nd lens group II is rotationally asymmetrical and the 3rd lens group III is rotationally symmetrical.
Patent JP-H05249520-A (JP)
Title: Optical second higher harmonic generator
Inventor: KONDO MITSUKAZU
IPC: G02F1/377
Filed: 1992-03-04
Abstract: PURPOSE:To provide the optical second higher harmonic generator, the output of which fluctuates less with a deviation in incident light wavelength and temp. change. CONSTITUTION:The phase matching conditions of optical second higher harmonic generation are gradually changed in a light transmission direction by periodic changes of nonlinear constant or phase constants, i.e. by a method of forming stripped optical wavelengths 13 on a substrate installed with periodic domain inversion regions 2 and gradually changing the angle theta in the propagation direction of the optical wavelengths or installing thin films on the optical wavelengths and gradually changing the thicknesses of the thin films in the propagation direction., by which the optical second higher harmonic generation is executed in a wide wavelength range.
Patent JP-H08215303-A (JP)
Title: Catheter for intestinal tube
Inventor: KUMAI YUJI
IPC: A61M1/00
Filed: 1995-02-10
Abstract: PURPOSE: To provide a catheter for intestinal tubes capable of supplying fluid of medicines, etc., and preventing the leakage of contents in the intestines. CONSTITUTION: The proximal end of a tube 3 having a balloon lumen, main lumen and sump lumen and having an outside diameter of 4mm and length of 3000mm is provided with branch pipes 6, 9, 15 which respectively communicate with the balloon lumen, the main lumen and the sump lumen, via branch parts. The lumen of the branch pipe 15 communicating with the sump lumen is internally provided with a check valve 20 of a duck bill type to block the flow of the fluid from the distal end to the proximal end and not to block the flow of the fluid from the proximal end to the distal end. As a result, the leakage of the contents in the intestinal tubes and the consequent contamination of the patient's bed and clothing do not arise and the uncomfortable feel of the patient is lessened.
Patent JP-H10241878-A (JP)
Title: Discharge lamp lighting device and luminaire
Inventor: KITAMURA NORIYUKI
IPC: H05B41/24
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device in a simple structure for properly preheating a discharge lamp. SOLUTION: A direct current from a DC power supply E is transformed into a high frequency current by an inverter circuit 11 to preheat filaments FL1a, FL1b. In such a state, a discharge detecting circuit 12 does not form a DC closed circuit, so that a direct current is not applied to a capacitor C3 and the capacitor C3 is not charged. When a fluorescent lamp FL1 is discharged and lit, the DC component is applied to the capacitor C3 and, when voltage is higher than a reference power supply E1, the fluorescent lamp FL1 is judged to be discharged and lit. When discharge is detected in a preheating required condition, the output of the inverter circuit 11 is decreased by negative feedback and the filaments FL1a, FL1b are preheated again by glow discharge.  After they are sufficiently preheated, the voltage of the reference power supply E1 is increased by using a timer and the output of the inverter circuit 11 is increased to start and light the fluorescent lamp FL1.
Patent JP-H04284200-A (JP)
Title: Electric fan
Inventor: HASHIMOTO SUSUMU
IPC: F04D27/00
Filed: 1991-03-12
Abstract: PURPOSE:To permit the control to obtain the always comfortable air quantity in correspondence with all the temperature variation such as the sharp rise and lowering of temperature, besides the environmental temperature. CONSTITUTION:A control value is generated through the fuzzy estimation from the environmental temperature 3 and the variation quantity of the environmental temperature per time, and a fan motor 23 is driven according to the control value.
Patent JP-H04283350-A (JP)
Title: Controller for hot water supplying apparatus
Inventor: IKENAGA MITSUO
IPC: A61H9/00
Filed: 1991-03-12
Abstract: PURPOSE:To improve convenient operability by simplifying an operation for using to normally supply hot water by a hot water supplying apparatus in which a normal hot water supply operation and a fluctuation operation are switched in response to an operation of a switch. CONSTITUTION:In a controller 40 having a priority changeover switch 61 in a bath remote controller 60 in a gas automatic hot water supplying apparatus having a main remote controller for setting a hot water outputting speed and the controller 60, a fluctuation switch 62 for performing a fluctuation operation is provided in the controller 60, and a hot water supply mode and a fluctuation mode are switched in response to the operation of the switch 62. In the fluctuation mode, if an operation priority right is switched from the controller 60 to the main remote controller by the switch 61, the fluctuation mode is switched to the hot water supply mode.
Patent JP-S59173996-A (JP)
Inventor: SUZUKI SHIYUNICHI
IPC: H05B41/34
Filed: 1983-03-23
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-H11247242-A (JP)
Title: Pumping plant
Inventor: ISHIKAWA SEIICHI
IPC: E03B3/04
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To make a pumping plant compact to reduce the construction work cost or civil engineering work cost and also shorten the term of works. SOLUTION: The whole body of a pump building 30 is constituted as an island type by being formed as an islet of a sucking pond 22 functioning as a pump well, whereby the back filling around the pump building is dispensed with to reduce the civil engineering work cost. The pump building 30 is made compact by allowing the suction from all sides, arranging pumps 31 in two lines within the building to shorten the length of the building, and extending the horizontal parts of a suction piping 33 and a discharge piping 35 in the same direction to minimize the width of the building, whereby the building work cost and civil engineering work cost are reduced. Two overhead cranes 41 are set in conformation to two lines of the pumps 31, and installation works of both the lines of pumps 31 are simultaneously progressed, whereby the term of construction is shortened.
Patent JP-H05246752-A (JP)
Title: Model material
Inventor: NAGATA NORIFUMI
IPC: B32B13/04
Filed: 1992-03-04
Abstract: PURPOSE:To provide a model material which ensures stability of supply, hardly causes a shape change and a dimensional change, is excellent in heat resistance and can be used immediately after machining without carrying out special treatment by using xonotlite type calcium silicate molded bodies. CONSTITUTION:Xonotlite type calcium silicate molded bodies having a compsn. consisting of 60-94 pts.wt. xonot.lite type calcium silicate hydrate, 5-30 pts.wt. styrene-butadiene copolymer and 1-10 pts.wt. glass fibers are laminated with a heat resistant adhesive to obtain the objective model material.
Patent JP-H01220768-A (JP)
Title: Speedometer driven gear device
Inventor: KASUGAI JOJI
IPC: F16H55/06
Filed: 1988-02-29
Abstract: PURPOSE:To prevent the abrasion and softening of the device in the title in its sliding by forming a sliding area which slides with the seal member of a driven gear whose whole body is formed with a thermoplastic resin with an abrasion-resistant resin whose limit PV value becomes higher than that of the thermoplastic resin. CONSTITUTION:A driven gear 1 which comprises a gear area 10 and a shaft area 11, is mostly formed with a 6,6-nylon. And a cylindrical sliding area 12 is formed on a part of the surface of the shaft area 11, and a seal member 3 is formed so as to be in touch with the sliding area 12. The material of the sliding area 12 is a polyphenylene sulfide. The sliding area 12 is formed with an abrasion-resistant resin whose limit PV value is higher than a thermoplastic resin which forms most of the shaft area 11. Consequently, the softening of the device concerned caused by frictional heat can be prevented with little abrasion.
Patent JP-H04265310-A (JP)
Title: Constructing method of underground structure
Inventor: ABE TERUO
IPC: E02D5/20
Filed: 1991-02-21
Abstract: PURPOSE:To decrease processes for joining sections among each element of a continuous underground wall largely, and to facilitate execution in a method, in which an underground structure composed of the continuous underground wall and an inwall brought into contact with the continuous underground wall is constructed. CONSTITUTION:A ditch hole 1a is excavated while filling joining predetermined positions among underground wall elements with a self-hardening stabilizing liquid, an a stabilizing-liquid cured wall 2a is installed to the hole section. A ditch hole 3a for the underground wall element is excavated including even one part of the stabilizing-liquid cured wall 2a, and a reinforced cylinder is built into the ditch hole 3a and concrete is placed, thus constructing a preceding element 4a.
Patent JP-H10243708-A (JP)
Title: Traveling pathway-preparing apparatus for working vehicle and traveling controller
Inventor: YOSHIKAWA KOJI
IPC: A01B69/00
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To set predetermined traveling pathway so as to enable proper operation in a state in which a non-working area is formed in the vicinity of the country of adjacent working pathway when a working vehicle is operated and traveled in an inclined working place and automatically travel a working vehicle in a proper working state by using the prepared traveling pathway data. SOLUTION: Three-dimensional figure of working place F traveling while operating on working part having a prescribed working width provided in the traveling vehicle body is measured and data of predetermined traveling pathway L for traveling the working vehicle in the working place F is prepared and the working vehicle is controlled so as to automatically travel along the predetermined traveling pathway L.
Patent JP-S52131243-A (JP)
Title: Evaporator
Inventor: UMEHASHI FUMITO
IPC: F25D21/08
Filed: 1976-04-28
Abstract: PURPOSE: To reduce frosting by panel heater with meandering part with ventilation port mounted on fin side of evaporator of which fin tube is meandered on a plane at an right angle to the altitude direction of fin provided in the casing. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05217801-A (JP)
Title: Dry capacitor with built-in discharge resistance
Inventor: MATSUBARA MASAAKI
IPC: H01G4/224
Filed: 1992-02-03
Abstract: PURPOSE:To prevent a crack from being caused on the surface of a discharge resistance by a method wherein the discharge resistance is housed in an insulating container, a space part is formed between the discharge resistance and a resin mold or the surface of the discharge resistance is coated with a fluorine- based mold-releasing agent and a gap part is formed between the discharge resistance and the resin mold. CONSTITUTION:In a dry capacitor 1 with a built-in resistance, one or a plurality of capacitor elements 2 and a discharge resistance 3 which has been housed in an insulating container 7 are connected in parallel by using lead wires 4; a terminal 6 for external extraction use is connected to the tip of the lead wire 4; this assembly is housed in an injection mold and dried in a vacuum; after that, a thermoset resin such as an epoxy resin, a polyester resin or the like is injected into the injection mold; the resin is heated and hardened; a resin mold 5 is formed; a space part 8 is formed between the discharge resistance 3 and the resin mold 5. Thereby, it is possible to avoid a physical stress due to the thermal hardening contraction, the cold and heat cycle deformation or the like of the molding resin, and the quality of the discharge resistance is stabilized for a long time.
Patent JP-S57161655-A (JP)
Title: Detecting device for rotational direction of rotary body
Inventor: IIDA TAKASHI
IPC: G01P13/04
Filed: 1981-03-31
Abstract: PURPOSE:To detect the rotational direction of a rotary body without contacting  therewith by emitting an incident wave to the reflection surface of the rotary  body at an angle whereat a rotating surface has a tangential velocity to the rotary shaft of the rotary body and by receiving a reflected wave subjected to the  frequency change caused by the Doppler effect in accordance with the rotational velocity of the rotary body. CONSTITUTION:An incident wave having a velocity v and a frequency F is made to fall from an oscillator 2-2 at an incident angle theta onto the cylindrical reflection surface of a rotary body 2-1 rotating with a rotational frequency f. A reflected wave from the reflection surface is received by a receiver 2-3, the angular frequency omega1 of the reflected wave is increased or decreased according to  the rotational direction by the Doppler effect in comparison with the angular frequency omega of the initial incident wave, and the value of increase or decrease is  expressed by the formula: omega1=omega{1+ or -(2pif/v)costheta}. The aforesaid change of the angular frequency is compared by a frequency comparator 2-4 as an operator and thereby the rotational direction of the rotary body is determined.
Patent JP-S51123605-A (JP)
Title: An operation actuating mechanism of megnetic recorder reproduction uni t
Inventor: OOYAMA SADAKIMI
IPC: G11B15/10
Filed: 1975-04-22
Abstract: PURPOSE: To make an operation actuating mechanism that will optionally remote control the shift of the mechanical assignment to various modes of operating by using extremely simple structure, and to make it in smaller constructure size. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05252155-A (JP)
Title: Electronic mail address information exchange system
Inventor: TAKENOUCHI HIROO
IPC: H04L12/28
Filed: 1992-03-05
Abstract: PURPOSE:To facilitate the designation operation of an address by designating the address by obtaining the mail address of an other party with whom it is desired to exchange a mail by using an information exchange system. CONSTITUTION:A mail distribution program receives the mail from a mail transmission program and a mail reception program, and stores the mail in a mail box when the mail box concerned with the address exists in its own device, and selects another electronic mail device 2 to which the mail is transferred when no mail box exists, and transfers the mail via a communication network 4. Also, a mail address registration program is operated when his own mail address is registered in the information exchange device 1 by a user, and such a control to register the mail address of the user in the information exchange device 1 is performed via the communication network 4. A mail address output program performs such a control to extract a mail address of another user from the information exchange device 1 via the communication network 4.