baber/WOPTO huggingface dataset:
Patent JP-H05310910-A (JP)
Title: Fluorine-containing polyether glycol and its production
Inventor: UMEZAWA JUNKO
IPC: C08G65/22
Filed: 1992-05-11
Abstract: PURPOSE:To obtain a fluorine-containing polyether glycol useful as an intermediate for polyurethane, epoxy resin, etc., by polymerizing trifluoropropylene oxide in the presence of an alkali metal hydroxide, etc., and glycol. CONSTITUTION:(A) Trifluoropropylene oxide of formula I is polymerized in the presence of (B) B1: 0.5-100%, preferably 1-50% based on the component A of an alkali metal hydroxide and B2: l-2mol, preferably l-1.2mol based on 1mol component B1 of glycol in a solventless state or in organic solvent at -20 to 100 deg.C, preferably 0-50 deg.C to give a fluorine-containing polyether glycol of formula II [R is 1-16C bifunctional saturated or unsaturated (halogen- substituted) hydrocarbon group; n is 2-200 on the average] and having optical activity in the case of the raw material monomer A being optically active. In the case of production of a low-molecular weight polymer, the amount of the component B1 based on the component A is increased and in the case of production of a high-molecular weight polymer, that is reduced.
Patent JP-H0812005-A (JP)
Title: Waste decomposition treatment vehicle
Inventor: UEDA SUSUMU
IPC: B65F3/22
Filed: 1994-06-24
Abstract: PURPOSE:To provide a waste decomposition treatment vehicle which can treat organic waste, such as garbage discharged from a home, in a lump by fermentation decomposition. CONSTITUTION:A waste decomposition treatment vehicle is constituted of a truck 10 which can travel on a road and a waste treatment device 11 which is mounted on the truck 10 and decomposition-processes the waste M. Further, the waste treatment device 11 is constituted of a container 12 which is installed on the truck 10 and stores the waste M, feeding means 13 for throwing-in the waste M supplied from the outside to the container 12, and a stirrer 14 which stirs the waste M in the container 12 which is fed by the throwing-in means 13 and fermentation decomposition the organic substance in the waste M.
Patent JP-S5476208-A (JP)
Title: Magnetic sheet type recorder-reproducer
Inventor: FURUKAWA ISOKAZU
IPC: G11B19/02
Filed: 1977-11-30
Abstract: PURPOSE: To eliminate time loss at the reproducing of magnetic sheet by detecting the notch part provided to a magnetic sheet with a detection switch and controlling a reproduction muting circuit and motor speed changeover mechanism.  
     CONSTITUTION: This enables a magnetic sheet 2 to be discriminated from a  magnetic sheet which has only one line of track by providing a notch part 0 to said sheet in case when two lines of spiral tracks are provided and are utilized for two ways and provides a sheet notch part detecting switch 37 to a magnetic sheet type recorder-reproducer, wherein the recorder-reproducer is controlled by changing over the conduction of the contacts 37a and 37b of the switch 37 at the time when there is the notch part 0 in the magnetic sheet and when not, when the magnetic sheet 2 is set between the main unit 1 and sheet keep plate 9. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5768683-A (JP)
Title: Controller for speed of motor
Inventor: KOBARI YOSHIO
IPC: H02P29/00
Filed: 1980-10-16
Abstract: PURPOSE:To prevent abnormal vibration or abnormal noises due to a resonance phenomenon of mechanical system by setting the frequency of reference input signals in pulse width modulation control to value parting from the resonance frequency of the mechanical system or the frequency of integer times as large as the frequency. CONSTITUTION:In a reference input signal generating circuit 77, the frequency of the reference input signals can be selected from two kinds or more of value previously determined. Accordinly, the generation of the resonance phenomenon in the mechanical system can be prevented by changing over the frequency of the reference input signals to the second setting different from the first setting when the resonance frequency of the mechanical system connected to an output shaft of the motor or the frequency of iteger times oa large as the frequency is close to the reference frequency.
Patent JP-H11334519-A (JP)
Title: Air bag device
Inventor: OCHIAI FUMIHARU
IPC: B60R21/276
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To selectively set the development speed of an air bag, the magnitude of the maximum load applied to an occupant by the air bag, the shrinkage speed of the air bag and the like in accordance with the weight of the occupant or a vehicle speed during collision. SOLUTION: A control valve 30 formed by adhering a plate piezoelectric element 31 to a metal protector 32 and a vent hole 29 opened/closed by a control valve 30 are provided in a retainer 19 for supporting an inflator 20 and an air bag 21 for an air bag device. The piezoelectric element 31 which closes the vent hole 29 during no power supply is curved with power supply to open the vent hole 29 for exhausting gas in the air bag 21 to the outside. The control valve 30 changes the opening of the vent hole 29 in a preset opening pattern in accordance with the weight of an occupant or a vehicle speed during collision so that the developed condition of the air bag 21 can be controlled to most effectively constrain the occupant.
Patent JP-H05336300-A (JP)
Title: Image sensor
Inventor: OKAMOTO TATSUSHIZU
IPC: H04N1/04
Filed: 1992-06-04
Abstract: PURPOSE:To prevent the malfunction of a shift register due to light without increasing the cost in the image sensor reading original information. CONSTITUTION:The image transistor is provided with photo transistor arrays 12a-12e which detect light, a light activated thyristor with plural stages consisting of an NPN transistor 1 and a PNP transistor 2, and an interstage coupling NPN transistor 4. The resistor sweeping the optical charge is connected between the P gate and the cathode or ground of each thyristor. Thus, the malfunction of a scanning circuit due to light can be prevented by making a sweeping the optical electric charge to clock line or ground at the time of photoirradiation.
Patent JP-S5667440-A (JP)
Title: Data collection system
Inventor: KOYANAGI TOMOO
IPC: G06F13/00
Filed: 1979-11-07
Abstract: PURPOSE: To collect data even under initial program loading, by constituting a series of programs with a plurality of blocks and collecting the data of each terminal device at the period when each block is not transmitted to the processor.  
     CONSTITUTION: Polling instruction is set to an interface register IR according to the program stored in the memory MEM through a processor MPU and the control section AN1 detects the instruction. The polling unit PU is operated with this instruction, the polling address and command are set to a transmission register TR and the polling signal is transmitted to the line. If no response is present from the specified line for a time, it is detected at the control section A2. Further, the unit PU is driven to advance the polling counter PU, and the polling signal is transmitted to the next terminal, the data indicating the initial program loading IPL request is stored in a reception register RR, the discrimination device AN2 interprets it, the requested data is informed to a processor MPU and data collection is enabled in IPL. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63308459-A (JP)
Title: Exchange system
Inventor: SUWA AKIHIKO
IPC: H04M3/42
Filed: 1987-06-10
Abstract: PURPOSE:To perform re-dialing with an easy operation, by changing the content of a dial code receiver to a dialed number after depressing a correction identification button. CONSTITUTION:A PB telephone set 1 which sends a numeral and a correction identification code, a PB code receiver 2 which receives the numeral and the correction identification code, and a subscriber line exchange 3 are provided. And when a subscriber issues outgoing and dials by using the PB telephone set, the dial number is accumulated in a memory in the exchange, and when the subscriber recognizes miss-dialing and depresses the correction identification button, the dial number accumulated in the memory is initialized, and hereafter, the numeral dialed by the subscriber is validated. In such a way, it is possible to perform correct dialing smoothly and successively.
Patent JP-S5934179-A (JP)
Title: Obstacle detecting device for vehicle
Inventor: NISHIDA MINORU
IPC: G01S17/04
Filed: 1982-08-19
Abstract: PURPOSE:To make the whole of a titled device small-sized, by using it in common as one optical means for light emission and photodetection, installing a light emitting element and a photodetector within a vicinal range of a focus of said one optical means, and combining the spaces required for light emission and photodetection. CONSTITUTION:A convex lens 11 functioning as an optical means which stops down emitted laser light to a suitable divergence angle and also condenses the reflected light reflected from an object, a laser diode 12 functioning as a light emitting element, and a photodetector 13 are provided on a light emittng and photodetecting part 100. An insulator 14 insulates the photodetector 13. A light emitting circuit 15 drives the laser diode 12. A photodetecting circuit 16 amplifies a signal of the photodetector. A display alarm circuit 300 and a signal processing and operating part 200 are connected to a connector 18 for transmitting and receiving a timing signal to the light emitting circuit 15, an output signal from the photodetecting circuit 16, and an electric power supply.
Patent JP-H06318751-A (JP)
Title: Longitudinal mode selection laser
Inventor: DEIBITSUDO AARU HAABAA
IPC: H04B10/43
Filed: 1993-05-24
Abstract: PURPOSE: To make it possible to supply a clean optical carrier wave by comprising a laser cavity including an active medium, a means which pumps up the active medium and a lattice resonator having a narrow area characteristic in a guided wave in the laser cavities and selecting a laser operation mode demanded by the lattice resonator. CONSTITUTION: A ring cavity laser comprises an erbium-doped optical fiber where the laser cavity is pumped up with a pump laser 10 and transmitted to an output fiber 28 by way of a coupler through an optical fiber 12. An optical isolator 16 is provided in the ring so as to depress the waves of the ring to one direction and the output is transmitted to a first mirror re Pelot by way of the optical fiber and then is connected to a second mirror 4 by way of an optical fiber 22. Wavelength selectivity is available in a pair of series unequal length Fabry-Perot interferometer. Owing to this construction. The energy produced from the laser provides a clean optical carrier wave for signal transmission.
Patent JP-S6125277-A (JP)
Title: Image process device
Inventor: MINEMOTO SHIGEO
IPC: G06T5/00
Filed: 1984-07-13
Abstract: PURPOSE:To make it possible to decrease the capacity of image memory and perform high speed transmission by diversifying the image in mosaic style in an image input part, and by having the function of changing a degree of light and shade of the diversified image into the form of a code. CONSTITUTION:Analog data read by CCD sensor 1 are accumulated in an analog memory 4 in order. Light and shade level judgement part 5 conducts addition in blocks of 5X5=25 dot of analog data outputted from the analog memory 4, seeks and sends amount of analog to a decode part 6. The decode part 6 converts it into code data according to the amount of analog. The standard value to binary code the analog data which is read out at the CCD sensor 1 is set at a slice level setting part 2. The analog output at CCD sensor 1 is compared with the standard value at a convertor 3 to binary code.
Patent JP-H0813952-A (JP)
Title: Shutter case storage structure for eave back built-in shutter
Inventor: IHARA MITSUTAKA
IPC: E04F19/04
Filed: 1994-06-27
Abstract: PURPOSE:To surely shield the gap between the shutter case of an eave back built-in shutter and the decorative corner bead of the front wall section of eaves regardless of the depth of the eave back. CONSTITUTION:A bracket 50 is positioned against the flat front side face 12c of a shutter case 12 so that an eave soffit cover 40 is suspended in the horizontal state on a decorative corner bead 35, and the bracket 50 is fitted with a tapping screw 61. The eave soffit cover 40 is fitted to the horizontal section 52 of the bracket 50 with a tapping screw 62. The eave soffit cover 40 is supported on the bracket 50 in the horizontal state and suspended on the decorative corner bead 35, and the gap between the front side face 12c of the shutter case 12 and the decorative corner bead 35 is shielded by the eave soffit cover 40 to nil.
Patent JP-H08332375-A (JP)
Title: Adsorbent and method for removing trace of oxygen from inertgas
Inventor: TEIMOSHII KURISUTOFUAA GOORUDE
IPC: B01J20/04
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To obtain an adsorbent effective for removing small amount (trace) oxygen from an inert gas by comprising a porous reducing support impregnated with a specific weight % of an alkali metal oxide or an alkaline earth metal oxide. SOLUTION: This adsorbent comprises a porous reducing support impregnated with an alkali metal oxide or an alkaline earth metal oxide and the weight support amount of the alkali metal oxide or the alkaline earth metal oxide is about 10-about 90 wt.%. The adsorbent is arranged by impregnating the porous reducing support with aqueous or non-aqueous solution of an alkali metal salt or an alkaline earth metal salt, drying the impregnated support in the air, and then activating the support by heat treatment in an inert gas atmosphere at about 200-about 500 deg.C. As the porous reducing support, activated carbon, carbon black, quartz, petroleum coke and titania are cited. Also, as the metal salt, nitrate, acetate, formate, oxalate salt, benzoate salt, tartrate salt, and the like, are cited.
Patent JP-S627648-A (JP)
Title: Glass having crystallization property
Inventor: GOTO ATSUSHI
IPC: C03C10/02
Filed: 1985-07-03
Abstract: PURPOSE:To obtain the titled low-melting glass having excellent strength, weatherability and wear resistance and suitable for a sealing and a welding material by incorporating a prescribed amt. of boric acid and lithium oxide into the low-melting glass consisting essentially of PbO and used for the sealing and welding of a member. CONSTITUTION:The glass contains, by weight, 80-90% PbO, 0-20% boric acid (B2O3) and 0.1-3% LiO2 and can be crystallized by heating. A mixture for forming a glass material whose composition is regulated to obtain the final oxide contg. 80-90% PbO, 0-20% B2O3 and 0-20% of >=1 kind among ZnO, SiO2, Al2O3, MgO, CaO, SnO2, TiO2, BaO, CuO, V2O5 and P2O5 is prepared to obtain the glass. LiO2 functioning as a crystal forming component is added to the mixture to the extend of 0.1-3% and treated by an ordinary method to form an amorphous glass forming material. The material is heated, for example, to about 900-1,100 deg.C, melted and then quenched.
Patent JP-H04369468-A (JP)
Title: Gloss detector
Inventor: MAKINOU KAZUHIRO
IPC: G01N21/57
Filed: 1991-06-17
Abstract: PURPOSE:To obtain a gloss detector capable of accurately detecting gloss even when inclination or positional shift is generated in an object to be detected and reduced in the effect due to the surface color of said object. CONSTITUTION:The light from an LED 2 is converted to irradiation light L1 having a predetermined expanse by a projection lens 6 to irradiate a detection surface 10. The reflected light L2 thereof forms a focus on a line sensor 4 through a condensing lens 8. The spot of the regular reflected light in the reflected light L2 is formed as S8 crossing a light detection part 5 at a right angle in the longitudinal direction thereof. By this constitution, even when positional shift is generated at a light detecting position in the directions shown by arrows 90, 91, light is certainly detected. The light detecting distribution of the line sensor 4 is discriminated in a detection circuit and gloss is detected.
Patent JP-H071605-A (JP)
Title: Retreaded tire for iced road and manufacture thereof
Inventor: DOI AKIMASA
IPC: B29D30/66
Filed: 1993-06-16
Abstract: PURPOSE:To provide a retreaded tire for an iced road and a method for manufacturing the same in which dust public pollution can be alleviated. CONSTITUTION:A method for manufacturing a tire for an iced road comprises the steps of hitting spike pins each having a Brinell hardness of 15 or more and coated with adhesive to a precured tread with spike pins, and thermally adhering the pins to the tread at the time of retreading, and a retreaded tire obtained by the method is provided.
Patent JP-S626428-A (JP)
Title: Magnetic coated film
Inventor: TAKASAGO HIDEKAZU
IPC: C09D161/04
Filed: 1985-07-03
Abstract: PURPOSE:To improve the strength of a coated film by dispersing magnetic powder and powders of other additives, etc. and uniformly dispersing a resin which adheres to a substrate within the coated film. CONSTITUTION:The resin which uniformly and thoroughly disperses the magnetic powder and the resin which has a thermosetting property, reacts with a crosslinking agent to make a high-molecular polymer and adheres the magnetic powder to the substrate is used. For example, the mixing and dispersion in the different resins are accelerated with an increase in the mixing time with the limit at around 20hr. The coated film structure which has a high crosslinking density and high adhesive power to the substrate after curing is obtd. The mixing and dispersion among the resins are thereby thoroughly executed and the magnetic film having the high crosslinking density and uniform structure after thermal curing is formed, by which the strength of the coated film is improved.
Patent JP-S5570453-A (JP)
Title: Continuous casting mold and production thereof
Inventor: UCHIBAYASHI TETSUO
IPC: B22D11/04
Filed: 1978-11-22
Abstract: PURPOSE:To produce the captioned mold of superior corrosion resistance and abrasion resistance by applying Co or Ni plating to part or the whole of the inside circumferential wall of the mold body then roughening the surface and flame-spraying WC-Co alloy thereon and further flame-spraying Mo-Ni-Cr alloy. CONSTITUTION:A Co or Ni plating  layer 2 is applied by a Selectron method to part or the whole of the inside circumferential wall of a continuous casting mold body 1 to thicknesses about 20-50mu. Thence, the top surface of this plating layer is roughened by a blast method, after which the mold body 1 is preheated and WC- Co alloy is flame-sprayed thereon. The thickness of the flame-sprayed layer 3 is made about 0.2-0.3mm. Thence, further Mo-Ni-Cr alloy is sprayed and the thickness of the flame-sprayed layer 4 is made about 0.1-0.2mm. The flame-spraying of these is accomplished by, e.g., a plasma spraying method.
Patent JP-H04367879-A (JP)
Title: Image recording device
Inventor: YASUDA HIROAKI
IPC: B41J2/44
Filed: 1991-06-17
Abstract: PURPOSE:To record an image which has higher picture element density than the array density of an optical recording element by providing a reduction optical system which reduces an image carried by recording light between an optical recording element array and a recording material. CONSTITUTION:The image recording device 10 consists of the LED array 12, the reduction optical system 14, and a subscanning conveyance device 16. The LED array 12 as the light source for recording light L is constituted by integrating many LEDs corresponding to respective picture elements in one array to high density. The recording light emitted by the LED array 12 is made incident on the reduction optical system 14. The image that the recording light carries is reduced by the reduction optical system 14 to specific size, and projected and formed on the recording material A. This device is suitable for dental X-ray photography and image recording of small size for slide films, etc.
Patent JP-2000338532-A (JP)
Title: Light source device for gas detection
Inventor: NAKAMURA MASARU
IPC: G01N21/3504
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized light source for gas detection which lessens the optical damage of a wavelength conversion crystal even at a crystal temperature below 100 deg.C, does not consequently require a large-scale heater and is excellent in explosion-proofness. SOLUTION: This light source device for gas detection has a pumping light source 1 and a wavelength conversion means 2. The pumping light L1 from the pumping light source 1 is subjected to wavelength conversion by pseudo phase matching in the wavelength conversion means 2 and output light L2 is used as irradiation light for gas detection. The MgO-LiNb3 crystal 3 is used for the wavelength conversion means 2. Periodic polarization inversion structures for pseudo phase matching are formed at the crystal 3. A polarization inversion period thereof is formed in the crystal 3 for pseudo-phase matching. The polarization inversion period thereof is a period at which the light L2 of the absorption wavelength of the gases to be detected can be generated at the crystal temperature below 100 deg.C. The polarization inversion period attains a value entirely different from the known polarization inversion period with the conventional LiNb3 crystals with each of the gases by using the MgO-LiNb3.
Patent JP-S5937141-A (JP)
Inventor: KAWADA YOSHIHIKO
IPC: B65D3/28
Filed: 1982-08-23
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-S63306971-A (JP)
Title: Power steering system
Inventor: HIRAGUSHI SHUZO
IPC: B62D5/04
Filed: 1987-06-09
Abstract: PURPOSE:To always obtain comfortable steering feeling with a steering device where a manually rotated main pinion and an auxiliary pinion rotated by a steering assist motor are respectively meshed to a rack shaft in a steering mechanism by specifying the distance between the axes of the pinion and the rack. CONSTITUTION:A main pinion shaft 4 is connected via a universal joint 3 to a lower end of an input shaft 2 and upper end of which is connected to a steering wheel. The main pinion shaft 4 is made to mesh with a rack shaft 6 supported freely rotatably by a rack shaft case 5. An auxiliary pinion shaft 7 rotated by the drive of a steering assist motor 9 via an electromagnetic clutch and a speed reduction mechanism is made to engage with the rack shaft 6. In this case, it is set such that the distance between the axes of the auxiliary pinion shaft 7 and the rack shaft 6 is equal to or slightly larger than the sum of the distance between the pitch line of the rack teeth of the rack shaft 6 and the rack shaft, and the pitch circle radius of the pinion teeth of the pinion shaft 7.
Patent JP-S5269586-A (JP)
Title: Semiconductor integrated circuit
Inventor: SUZUKI MASAYOSHI
IPC: H01L27/06
Filed: 1975-12-08
Abstract: PURPOSE: To increase dV/dt resistance value in IC structure containing thyristor by increasing the area of depletion layer greatly by dividing auxiliary P-type region into plural units and arranging them in a mesh form. 
     COPYRIGHT: (C)1977,JPO&Japio