baber/WOPTO huggingface dataset:
Patent JP-H03263787-A (JP)
Title: Induction heating cooker
Inventor: HATTORI KENJI
IPC: H05B6/12
Filed: 1990-03-12
Abstract: PURPOSE:To reduce a high-frequency radiation noise occurring at the time of power cutoff, and eliminate a noise disturbance to electronic equipment such as a TV set by providing a saturable reactor in a closed circuit constituted with a filter capacitor, a switching element and a diode. CONSTITUTION:A ring-like saturable reactor 19 comprising a magnetic substance such as ferrite is connected in series to a filter capacitor 18. It is possible, therefore, to lower a resonance frequency at the time of small current running in a closed circuit constituted with the filter capacitor 18 liable to give an excessive current change, IGBT 23 and a diode 24, or in another closed circuit constituted with the filter capacitor 18, a diode 25 and IGBT 22, and further to lower the sharp peak Q of the resonance. According to the aforesaid construction, a high frequency component approximately equal to or above 10MHz can be eliminated or lowered from a sharp current waveform occurring at the time of the rise of IGBT 23, and ringing voltage induced in the aforesaid closed circuit due to the recovery current of the diode 25 or the resonance current waveform, thereby enabling the reduction of the radiation noise.
Patent JP-H03264486-A (JP)
Title: Cage door apparatus of elevator
Inventor: KUZUTANI YOSHINARI
IPC: H02K41/02
Filed: 1990-03-12
Abstract: PURPOSE:To constitute an inexpensive linear motor by providing a primary coil for a linear motor provided on a side of an elevator cage and a secondary magnetic conductor for the linear motor provided also as a door rail on a position facing the above primary coil on a side of a door of the cage. CONSTITUTION:A primary coil 12 for a linear motor is provided on a side of an elevator cage, and a secondary magnetic conductor 11 for the linear motor which also serves as a door rail is provided on a position on a side of a door 2 facing the coil 12. A slit B between the magnetic conductor 11 and the secondary coil 12 is subjected to constant regulation in both directions of narrowing and widening so that the slit B is stable as well as magnetic resistance is stable, permitting stable control of opening/closing operation of the door.
Patent JP-H02240450-A (JP)
Title: Speed change control device for automatic transmission in automobile
Inventor: SHIBA HIROBUMI
IPC: F16H59/48
Filed: 1989-03-13
Abstract: PURPOSE:To improve a driving feeling by constituting a device inhibiting an output of shift up command signal when acceleration of a vehicle, judged in an acceleration judging means, is in not more than a predetermined value stored in an acceleration preset value memory means. CONSTITUTION:A device provides an acceleration judging means 3 judging acceleration of a vehicle, acceleration preset value memory means 4 storing predetermined acceleration preset in accordance with a gear position and an accelerator opening and a shift up inhibiting means 5 inhibiting an output of shift up command signal from a shift up command means 2 when the acceleration of the vehicle, judged in the acceleration judging means 3, is in not more than the predetermined value stored in the acceleration preset value memory means 4. By the constitution thus obtained, the shift up inhibiting means 5 inhibits the output of the shift up command signal from the shift up command means 2 when the acceleration of the vehicle, judged in the acceleration judging means 3, is in not more than the predetermined value stored in the acceleration preset value memory means 4.
Patent JP-H07243748-A (JP)
Title: Arranging structure of freezing mechanism for refrigerator or the like
Inventor: KONDOU SHIGEKAZU
IPC: F25D19/02
Filed: 1994-03-04
Abstract: PURPOSE:To facilitate clean of dust dropped from a condenser and to reduce an inner width size of a machine room. CONSTITUTION:A pair of guide rails 16 longitudinally extended in an inner bottom of a machine room 14 are arranged in parallel at an interval of a lateral direction corresponding to cutouts 46 formed on a base plate 18. The plate 18 is longitudinally moved in the state that opposed to the cutouts 46 corresponding to the rails 16 to be introduced into or retracted from the room 14. A condenser 20, a cooling fan 40 and a compressor 42 are disposed on the plate 18. A grip 48 formed of a horizontal part 48a and a vertical part 48b is formed integrally with the front surface of the plate 18. A groove 50 formed between the front surface of the plate and the grip 48 and opened upward is formed over the entire lateral length of the plate 18. All dust wiped off by a brush, etc., from the condenser 20 are collected to the groove 50, and can be easily cleaned.
Patent JP-H02240268-A (JP)
Title: Formation of thin film and forming device
Inventor: NAKAGAMA SHOJI
IPC: C23C16/52
Filed: 1989-03-13
Abstract: PURPOSE:To form a uniform thin film on the whole surface of a base body at high yield at high velocity by monitoring both power of microwave oscillated from an oscillator and power of incident microwave in a vacuum chamber and controlling the power so that incident efficiency is made maximum in a microwave plasma CVD method. CONSTITUTION:A thin film is formed on a cylindrical base body 9 by introducing microwave oscillated in a microwave oscillator 2 into a vacuum chamber 6 via a waveguide 3, a convertor 4 and a coaxial tube 5. At this time, power P1 of microwave oscillated from an oscillator 2 is monitored by a loop antenna A12 in the convertor 4 side of the inside of the waveguide 3. Power P2 of incident microwave is monitored by a loop antenna B13 near to an airtight flange 7 in a vacuum chamber 6. The monitored power P1, P2 are compared by a control circuit 14 and a driving signal is generated so that incident efficiency P2/P1 is made maximum and the respective stubs of a three-stubs tuner 15 are moved to the optimum positions respectively. Thereby plasma of uniform and stable microwave is always generated.
Patent JP-S55154048-A (JP)
Title: Image type photoelectron multiplier
Inventor: ICHIKAWA MITSUO
IPC: H01J31/50
Filed: 1979-05-18
Abstract: PURPOSE:To prevent defects caused by dirt from occurring on reproduced picture images by making a transparent plate adhere on the focussed surface of a fiber faceplate. CONSTITUTION:When high voltage is applied between the electrdes 2 and 6, static electricity is generated and dirt is absorbed. In this case, the dirt on the focussed surface of the fiber faceplate 1 is intercepted by the transparent plate 12 and adheres only on the surface of the transparent plate 12. The dirt which is made to adhere on the surface of the transparent plate 12 intercepts light and makes its shade. Since the surface of the transparent plate 12 is positioned on the lens side, not the focussing position, the shade of this dirft becomes vague on the focussed surface of the fiber faceplate 1 and reduces the affect on reproduced optical images.
Patent JP-S59187617-A (JP)
Title: Production of high-strength nylon 6 yarn
Inventor: SUGIE TSUTOMU
IPC: D01F6/60
Filed: 1983-04-05
Abstract: PURPOSE:Nylon 6 of high relative viscosity is melt extruded, treated with a nonaqueous finishing oil and, without being wound up, with superheated steam blown from orifices to effect two-stage drawing under specific conditions to produce the titled yarn used as tire cords of high dimensional stability by means of simple facilities. CONSTITUTION:Nylon 6 of 3.0 or higher relative viscosity is extruded through the spinneret by means of an extruder type melt-spinning machine, solidified by cooling, treated with a non-aqueous finishing oil and, without being wound up, subjected to continuous two-stage drawing to form a multifilament yarn where the yarn is drawn in the first stage at a draw ratio of 65-80% based on the total one, as superheated steam is blown to the yarn, then the second stage drawing is effected, as superheated steam is jetted from the orifice to the yarn.
Patent JP-H09331396-A (JP)
Title: Method and device for prepaid return call
Inventor: SUCHIIBUN EMOODO HANSON
IPC: H04M3/42
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To provide the method and device providing a prepaid reply call option and leaving a voice message to a called party that is unable to reply a caller. SOLUTION: This method provides automatically electric communication connection between a caller number and a called party number used in a telephone network including an electric communication exchange system 14 connecting to a message server 18 and including a charging system 16 connecting to both the exchange system 14 and the message server 18. The method includes a stage where a message generated by the caller number is left by the message server 18, a stage where the message is delivered to the called party number by the message server 18 and a stage where a call is returned to the caller number, and the return call is started by the called party number in response to the message.
Patent JP-H10248688-A (JP)
Title: Goods sale system
Inventor: YAMAZAKI YOSHIKAZU
IPC: A47F10/02
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To enable to perform goods replenishing work without disturbing a buyer and to secure a wider sufficient area for goods sale, by performing goods taking out from a goods taking out part of a goods sale machine at a goods sale space side and performing goods replenishing at outside a side wall surrounding the goods sale space. SOLUTION: A goods display shelf E displaying various goods and a goods sale machine 1 are placed at a goods sale space D surrounded by an outside wall C of a building B, and the goods sale space is constituted so that the price of a good taken out from the goods display shelf E or carried out by the goods sale machine 1 is paid at a pay counter D1 set in the vicinity of an entrance B1. A side wall part C1 protruding in a U-shape in plan view is set facing outdoor on the outer wall C of the building B, the inside of the side wall part C1 is constituted as the setting space for the goods sale machine 1. The goods sale machine 1 is set so that the front side is faced toward the goods sale space D, the goods taking out part 4 toward a passage D2 at the goods sale space D, and the back side is set near the side wall part C1.
Patent JP-S58178609-A (JP)
Title: Detector
Inventor: KOSUGI YUUHEI
IPC: H03D9/02
Filed: 1982-04-12
Abstract: PURPOSE:To obtain a thin detector by forming a metallic film laminated on one side of a dielectric sheet and a circuit pattern on the other side respectively and fitting a detecting diode between the laminated metallic films. CONSTITUTION:Thin metallic films 1, 3 are laminated on both sides of the dielectric sheet 2 to form a base sheet A. The circuit pattern to be used as a detector is formed on the metallic film 3. In order to insulate the metallic film pattern 3 on one side of the base sheet A, a dielectric sheet B is adhered. A diode C to detect microwaves is fitted between the metallic films 1 and 3.
Patent JP-S55151850-A (JP)
Title: Digital conference telephone system
Inventor: AYANO MITSUTOSHI
IPC: H04M3/56
Filed: 1979-05-17
Abstract: PURPOSE: To omit the multiplier by obtaining the output which is equivalent to the aural signal level in the normal 2-person talking to the PCM code of less than the overload level, and furthermore to ensure the accurate action for the conference telephone by setting one word length to the fixed value at the conference connection time of more than 4 presons.  
     CONSTITUTION: The 8-bit companding PCM code of 4 persons is converted into the 16-bit linear PCM code through expander 2 for input 1 of the digital conference telephone circuit, and then applied to adder 4. Then one-frame PCM code with no addition of the signal of the next frame is delivered to the output of adder 4. The output of adder 4 is applied to adder 10 via gate 6 and 16-bit shift register 7 each and then added with the output of 16-bit ×4 shift register 11. And the output of  adder 10 is processed through compressor 8 to give the amplitude limit. In this case, whether the output of adder 4 is within 13 bits excluding the polarity bit is detected through overload level detecting logic circuit 14 which supplies the output of adder 4 via gate 13. And in case the output of the adder is within 13 bits, all of the PCM codes are delivered through output 9 of the digital conference telephone circuit. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55152023-A (JP)
Title: Adhesion of thermoplastic resin
Inventor: ENOMORI TOUHACHIROU
IPC: B29C65/00
Filed: 1979-05-17
Abstract: PURPOSE: To enable to conduct adhesion of thermoplastic resin having enough adhesive property and excellent in water resisting property, salt water resistance and shock resistance by a method wherein constitutional components of an adhesive agent are divided into resin components, which are mixed with a thermoplastic resin and adhered to substances to be bonded.  
     CONSTITUTION: When thermoplastic resin is bonded with or coated on a substance to be bonded such as a metal plate etc. by using an adhesive agent, the adhesive agent is divided beforehand into two or more constitutional components in a combination hard to react and is prepared as independent resin components. Then, these resin components are mixed with the said thermoplastic resins which are independent substances to be bonded. Epoxy adhesive components are especially preferable as applicable adhesives. The epoxy adhesive components are composed of epoxy compounds, hardeners, organic peroxides and other additives. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S52142737-A (JP)
Title: Polyester hot-melt adhesive
Inventor: ARANAMI YOSHIHARU
IPC: C09J167/00
Filed: 1976-05-25
Abstract: PURPOSE: A polyester hot-melt adhesive having good melt stability and improved high-temperature bond durability and being composed of a polyester copolymer derived from the acid component containing mainly terephthalic or isophthalic acid and the glycol component containing mainly an alkylene glycol and a specific phosphorus compound. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08296529-A (JP)
Title: Assembling method of nozzle assembly
Inventor: KURISUTOFUAA AARU AAJIENSU
IPC: F02M61/16
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To easily set the stroke length of a needle member by providing a nozzle assembly having a housing with a valve seat, an elongate needle member with a valve portion engageable with the valve seat, a retainer member with a bore for receiving the end portion of the needle member, and a spring for energizing the valve portion. SOLUTION: When assembling a nozzle assembly, a needle member 21 having a valve portion 23 engaged with a valve seat 17, and an outer end portion 25 extending from a housing member 13, is disposed in a bore 15 in the housing member 13. A spring 41 operatively engaged with the housing member 13 is disposed in surrounding relation to the outer end portion of the needle member 21, and a retainer 31 is disposed in the state of the outer end portion 25 passing through a bore 33 of the retainer 31. A spring 41 is compressed between the retainer 31 and the housing member 13 to space the retainer 31 from the housing member 13, and the retainer 31 is fixed to the outer end portion 25 of the needle member 21 by the energizing force of the spring 41.
Patent JP-S62217690-A (JP)
Title: Semiconductor light-emitting device and manufacture thereof
Inventor: ISOZUMI SHOJI
IPC: H01S5/00
Filed: 1986-03-19
Abstract: PURPOSE:To lessen the introduction of an impurity into an active layer and to obtain a high-efficiency semiconductor laser by a method wherein the diffusion rate of the impurity of part of a one conductivity type layer, which comes into contact to the active layer, is made into a diffusion rate smaller than that of the impurity of a one conductivity type layer under the other conductivity type buried layer to the above one conductivity type layer. CONSTITUTION:An N-type InP layer 2 (introducing impurity S: 6X10<18>cm<-3>) and an N-type InP layer 2' (introducing impurity Sn: 1.5X10<18>cm<-3>) are formed in order on an N-type InP substrate 1 and an InGaAsP layer 3, a P-type InP layer 4 and a P-type InGaAsP layer 5 are formed in order on the InP layer 2'. Then, after a striped mask 6 is formed of an SiO2 film, mesa stripes are formed in such a way that their bottom surface reaches the high-concentration N-type layer 2 by etching with a Br-methyl alcohol solution. this wafer is again put in a growing device and a P-type InP layer 8 (introducing impurity Zn: 5X10<17>cm<-3>) and an N-type InP layer 9 (introducing impurity Sn: 2X10<18>cm<-3>) are grown in order.
Patent JP-S63239019-A (JP)
Title: Tetrafluoroethylene polymer molded item
Inventor: KATAOKA HIROSHI
IPC: B29C43/02
Filed: 1987-03-18
Abstract: PURPOSE:To improve the resistance to creep and enhance the resostance to crushing, mechanical strength and corrosion-resisting sealing properties by a method wherein the material draw ratio, specific gravity and orientation release stress of an ultrahigh molecular-weight tetrafluoroethylene polymer molded item, which is stretched at least biaxially and has specified number-average molecular weight, are set to specified values. CONSTITUTION:The molded item concerned is a tetrafluoroethylene polymer (PTFE) highly oriented molded item, wherein the number-average molecular weight is 1,000,000 or more, the material draw ratio D is 3 fold or more, the specific gravity is 1.8 or more and the orientation release stress at 200 deg.C exceeds 5 kg/cm<2>. PTFE is a homopolymer of tetrafluoroethylene (TFE) or a copolymer containing 70 mol. % or more of TFE and a blending polymer threrof. As the monomer component to copolymerize with TFE, perfluoroalkyvinylether or the like is empolyed. PTFE is mainly empolyed as the matrix resin component of the item. Further, PTFE containing filler, which is blended with 50 wt% or less of reinforcing material such as glass fiber, carbon fiber or the like, is also empolyed.
Patent JP-H03262919-A (JP)
Title: Magnetic contactless potentiometer
Inventor: KUBO SHOICHI
IPC: H01L43/02
Filed: 1990-03-13
Abstract: PURPOSE:To make an inexpensive magnetic material usable and also to alter a pattern by detecting a signal based upon the intensity of a magnetic field by a ferromagneto-resistance element which faces a magnetic track where the magnetic field intensity varies as a magnet moves. CONSTITUTION:For example, the magnetic intensity of a magnetic track 3A increases linearly and the magnetic field intensity of a magnetic track 3B decreases linearly as the magnet 1 rotates. In this case, the resistance value of an MR1 in a ferromagneto-resistance element block 4 decreases linearly as the magnet 1 rotates. The resistance value of an MR3, on the other hand, increases linearly as the magnet 1 rotates. Therefore, an output signal VA is proportional to variation in the resistance value obtained by adding the resistance decrease of the MR1 and the resistance increase of the MR3. A couple of an MR2 and an MR4 which are connected in opposite-phase relation is opposite in phase from the couple of the MR1 and MR3, so the difference between those output signals VA and VB is calculated to obtain a signal output which is double as large as the signal VA.
Patent JP-H03262133-A (JP)
Title: Manufacture of semiconductor device
Inventor: ASAI YOSHIMORI
IPC: H01L21/336
Filed: 1990-03-13
Abstract: PURPOSE:To prevent shortcircuit between a gate electrode and source.drain electrode from occurring by a method wherein a three layer structure holding an Si3N4 film as a stopper of wet etching process is formed between an SiO2 film and another SiO2 film. CONSTITUTION:A p-type Si substrate 1 is covered with an Si3N4 film 11 to pattern an element formation region. Next, an element isolating SiO2 film 12 is formed by thermal-oxidation process to form an SiO2 film by hydrochloric acid oxidation. Next, a gate SiO2 film 2 is formed using a gate electrode 3 formed by patterning as a mask. Next, phosphorus ions are implanted in the Si substrate 1 to form a source.drain diffused layer 4. Next, the SiO2 film 2 is covered by CVD process and then sidewall SiO2 films 5 are left by anisotropic dry-etching process. Successively, the other SiO2 film 6, another Si3N4 film 7 and the other SiO2 film 8 are successively laminated to form a three layer structure. Finally, the SiO2 film 8 is patterned using a resist and then the Si3N4 film 7 and the SiO2 film 6 are continuously etched away to make a contact hole thus forming electrodes 9, 10.
Patent JP-S52144579-A (JP)
Title: Automatic program system for error action preventing circuit
Inventor: ISHINO YASUSHIROU
IPC: G05B19/19
Filed: 1976-05-26
Abstract: PURPOSE:To decide interpolating point among starting point and end point so as to be increased instruction which does not over range value of error action prevention circuit at teaching time.
Patent JP-S63229016-A (JP)
Inventor: OGAWA MITSUYASU
IPC: A47L5/24
Filed: 1987-03-17
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-S60205182-A (JP)
Inventor: OOISHI KAZUHIRO
IPC: F27B3/02
Filed: 1984-03-29
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-H01233404-A (JP)
Title: Plastic optical fiber and cord having excellent light transmittability and heat resistance
Inventor: SUGANUMA HEIROKU
IPC: G02B6/00
Filed: 1988-03-14
Abstract: PURPOSE:To obtain a plastic optical fiber having excellent mechanical characteristics such as flexibility, high numerical aperture and excellent light transmittability and heat resistance by using a methyl methacrylate polymer as a fiber component and a copolymer of vinylidene fluoride and tetrafluoro- ethylene as a sleeve component. CONSTITUTION:The polymer essentially consisting of the methyl methacrylate is used as the fiber component and the copolymer of the vinylidene fluoride and tetrafluoroethylene contg. 81-85mol.% vinylidene fluoride is used as the sleeve component. The polymer essentially consisting of the methyl methacrylate refers to polymethyl methacrylate or a polymethyl methacrylate copolymer contg. <=5wt.% other copolymer components and the copolymer of the vinylidene fluoride and tetrafluoroethylene is a binary copolymer contg. 81-85mol.% vinylidene fluoride and 19-15mol.% tetrafluoroethylene. The plastic optical fiber having the excellent mechanical characteristics such as flexibility, the high numerical aperture and the excellent light transmittability is thereby obtd.
Patent JP-S63229025-A (JP)
Inventor: HIBINO HIROKI
IPC: H04N9/04
Filed: 1987-03-17
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-S60204841-A (JP)
Title: Production of sintered ore
Inventor: MATSUMOTO HIROMI
IPC: C22B1/20
Filed: 1984-03-29
Abstract: PURPOSE:To maintain an optimum combustion state and to operate a sintering machine with decreased energy loss by controlling the dampers provided to downcomers connecting to respective window boxes in accordance with the concn. of O2 detected in each window box right under the pallet of the sintering machine. CONSTITUTION:The waste gas sucked by a waste gas sucking part 50 is fed to an O2 analyzer 52 provided to a sampling pipeline 51 to detect the concn. of O2. The part 50 is preferably provided right under the pallet 1 of a sintering machine and at the center in the transverse direction thereof. The concn. signal of O2 in the waste gas analyzed by the analyzer 52 is taken into a control device 53, by which the opening degrees of motor-operated dampers 15A, 15B provided to downcomers 6A, 6B are adjusted. The concn. of O2 in the waste gas is thus controlled. The concn. of O2 in this case is controlled preferably to 8- 15%, more preferably to 10-15%. As a result, the calcination is adequately executed and the energy loss is decreased.