baber/WOPTO huggingface dataset:
Patent JP-S55116028-A (JP)
Title: Cooking device
Inventor: NIWA TAKASHI
IPC: F24C7/02
Filed: 1979-03-01
Abstract: PURPOSE: To improve the maneuverability of a cooking device by providing means for producing signals at a specific time interval and reporting means actuated by the signals.  
     CONSTITUTION: Two 1/6 dviders and two 1/10 dividers are connected in series, whereby the input of the 1/6 divider 4 is frequency-divided into 1/3600 to make it the output of the 1/10 divider thereby to form a timer of one minute. By rendering the output from the 1/10 divider 7 into an input of an oscillator 8 thereby to ring a buzzer 9 after the lapse of one minute. Further, when an output appears in the 1/10 divider 7, since the internal states of two 1/6 dividers and two 1/10 dividers are set in a reset terminal 10, the timer begins counting of one minute. Thus, since the cooking device has means for reporting at every interval of one minute, whereby it is unnecessary to watch to cooking device while it is in operation. Therefore, a cooking device easy for use can be realized. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01199903-A (JP)
Title: Method for preparing powdery cosmetic changing color tone and apparatus therefor
Inventor: TOBE MASAAKI
IPC: A61K8/00
Filed: 1988-02-03
Abstract: PURPOSE:To obtain a powdery cosmetic capable of increasing the number of color tones and slowly changing the color tones without boundary therebetween, by mixing plural powdery cosmetics having different color tones, using a hopper divided into plural states. CONSTITUTION:The interior of a hopper 10 is divided into mixing sections 13 [(13a)-(13d)] of plural stages by transverse partitions 11 and the mixing sections 13 of the respective stages are divided into small spaces 14 with vertical partitions 12 so as to successively increase the number of the small spaces one by one toward the lower part. Powdery cosmetics are successively moved from the upper stage to the lower stage while applying vibration thereto by a vibration generating means 15 and the adjacent cosmetics are mixed in the corresponding small spaces in the next stage. Thereby, the number of color tones is successively increased to fill the cosmetics from the lower end of the hopper 10 into an inner pan 16.
Patent JP-S61185514-A (JP)
Title: Production of resin emulsion
Inventor: MATSUI NORIO
IPC: C08F2/24
Filed: 1985-02-13
Abstract: PURPOSE:To obtain a resin emulsion having excellent chemical stability and giving a coating film having excellent water-resistance and adhesivity, by carrying out the emulsion polymerization of an unsaturated monomer in the presence of a specific monomer. CONSTITUTION:The objective emulsion can be produced by the emulsion polymerization of an unsaturated monomer (e.g. acrylic acid, styrene, etc.) in the presence of preferably 0.5-10wt% polyalkylene glycol mono(meth)allyl ether monomer of formula I [R1 is H or methyl; m is 1-100; R2 is 2-4C alkylene; (OR2)m may contain different kind of recurring unit] and/or an allyl ether monomer of formula II [p is 1-4; q and r are 0-100; R3 and R4 are 2-4C alkylene; (OR3)q and (OR4)r may contain different kind of recurring unit; Y and Z are OH, 1-4C alkoxy, univalent or bivalent phosphoric acid group or sufonic acid group or sulfuric acid group, etc.] (e.g. 3-allylxypropane-1,2-diol).
Patent JP-S61184260-A (JP)
Title: Hydraulic control apparatus of automatic transmission
Inventor: YASUE HIDEKI
IPC: F16H61/18
Filed: 1985-02-13
Abstract: PURPOSE:To obviate the time-lag of engine brake in down-shift by carrying out symultaneous switch control in lieu of underlap control in down-shift when an intake throttle valve of a hydraulic control apparatus has a predetermined opening or less. CONSTITUTION:A down-shift detecting means 130 detects the down-shift through the detection of a shift valve and calculates 134 down-shift detecting time Ta from vehicle speed V, opening theta of an intake throttle and oil temperature T. The passage time Ti of a timer 132 is compared 136 with Ta to control a solenoid valve 78 for controlling underlap with a solenoid valve controlling means 138 and controllably open and close an oil path. Thus, the delay of effect of an engine brake is avoided.
Patent JP-S58142651-A (JP)
Title: Multiplex information transmitter
Inventor: MATSUDA KENICHI
IPC: H04J3/16
Filed: 1982-02-19
Abstract: PURPOSE:To minimize the traffic volume of series multiplexing signals, by automatically transmitting signals being changed preferentially to the other signals among information inputted in parallel from plural information signal sources. CONSTITUTION:Signal sources 1(1A...1N) output signals 2(2A...2N) to transmitting circuits 3(3A...3N). The transmitting circuits 3 produce series information signals 4(4A...4N) having fixed lengths from the signals 2 and output them to a multiplex information transmitter 5. The multiplex information transmitter 5 always collates the transmitted signals 4(4A...4N) with information taken into the transmitter 5 at the previous time whether they coincide with each other or not, and transmits the signals 4 after they are converted into series information signals 6 having fixed lengths to a post device 7 in a fixed transmitting order when they coincide with each other, or preferentially to the other signals when they do not coincide with each other. The series information signal 6 consists of a synchronizing signal part, an address signal part, and an information signal part.
Patent JP-2000218160-A (JP)
Title: Silica gel highly carrying titanium oxide photocatalyst and its preparation
Inventor: MAEKAWA MASAAKI
IPC: C02F1/30
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To improve a performance for decomposing bad odors and harzadous substances in air or environmental pollutants such as org. solvents and agricultural chemicals included in water and to provide excellent characteristics from viewpoints of safety, economy, stability and water resistance (it does not crack even if it is put into water) by providing concn. gradient of titanium oxide in the neighborhood of the surface of the silica gel. SOLUTION: In this silica gel, amt. of titanium oxide included in fine pores in the neighborhood of the surface of the silica gel with a mean pore diameter of 6-100 nm is made to be 7-70 wt.% and the concn. gradient is given in such a way that the amt. of the titanium oxide is at least 1.5-fold of amt. of titanium oxide included in pores in the neighborhood of the central part of the silica gel.
Patent JP-H04263603-A (JP)
Title: Artificial flower device
Inventor: TABUCHI TEI
IPC: A41G1/00
Filed: 1991-02-19
Abstract: PURPOSE:To provide an artificial flower device having functions to vary the color and shape of ornamental artificial flower placed in room, etc., thus letting a person enjoy the flower. CONSTITUTION:The objective device is composed of an artificial flower part having a flower part made of a heat-sensitive colorvarying cloth or a heat- sensitive color-varying paper, etc., varying its color by temperature and a stalk part made of a shape-memory alloy, varying its shape with temperature and a blower blowing hot air or cold air against the artificial flower.
Patent JP-H11224905-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: YASUSHIGE HIROAKI
IPC: H01L21/8238
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device containing a MOS transistor and a bipolar transistor on a substrate and a manufacture thereof and short circuits between gate electrodes are prevented by polycrystalline silicon in the MOS transistor formed region. SOLUTION: This MOS transistor has a field oxide film embedded in a substrate, an insulating film 24 on top of the field oxide film, apertures 24a provided on the insulating film 24 and its surrounding part of the substrate, a gate oxide film and gate electrodes 31a and 31b, and a source/drain diffused layer in a region other than the gate electrodes 31a and 31b in the aperture 24a. The apertures 24a are formed in the region surrounded by the field oxide film in the source/drain region and outside the field oxide film near the gate electrodes.
Patent JP-S63193957-A (JP)
Title: Silicone rubber composition
Inventor: ISONO MASANAO
IPC: C08L83/04
Filed: 1987-02-06
Abstract: PURPOSE:To obtain the titled composition having improved storage stability without lowering the properties such as curability, odor, etc., by compounding a specific amount of an organic acid to a condensation-crosslinkable silicone rubber containing a deoxime-type crosslinking agent. CONSTITUTION:The objective composition can be produced by compounding a polydiorganosiloxane having a number-average molecular weight of 1,000-1,000,000 and containing the recurring unit of formula I (R5 and R6 are 1-10C alkyl, etc.) with a deoxide-type crosslinking agent expressed by formual II or III [m+n=4; n>=1; R1 is 1-10C alkyl, etc.; R2 and R3 are 1-10C (substituted) alkyl, etc.; R4 is 3-10C (substituted)alkylene] and compounding the resultant condensation-crosslinkable silicone rubber composition with an organic acid (e.g. a carboxylic acid such as foric acid). The amount of the organic acid is 1-50wt.%, preferably 5-20wt.% based on the crosslinking agent.
Patent JP-S60171294-A (JP)
Title: Method for forming artificial diamond by vapor deposition
Inventor: KIKUCHI NORIBUMI
IPC: C30B23/02
Filed: 1984-02-13
Abstract: PURPOSE:To form artificial diamond by vapor deposition at a high rate of vapor deposition by generating an arc discharge in a hydrogen atmosphere and depositing by evaporation the carbonaceous material formed by the discharge on the surface of a base body. CONSTITUTION:An arc discharge is generated between carbon electrodes in a hydrogen atmosphere kept under 0.1-300Torr pressure. The carbonaceous material formed by the arc discharge is then deposited by evaporation on the surface of the base body heated to 500-1,200 deg.C temp. The precipitation of a graphite phase on the base body is unavoidable if the hydrogen atmospheric pressure is below 0.1Torr and on the other hand the rate of forming the diamond by vapor deposition decreases sharply when the pressure exceeds 300Torr. The precipitation of the graphite phase is observed even if the base body temp. is below 500 deg.C or exceeds 1,200 deg.C. The precipitation of an amorphous phase is further observed and the formation of the perfect diamond is not feasible when the temp. exceeds 1,200 deg.C.
Patent JP-H03230171-A (JP)
Title: Driving device for image forming device
Inventor: NAGOSHI SHIGEYASU
IPC: G03G15/00
Filed: 1990-02-06
Abstract: PURPOSE:To improve the rotational accuracy of a photosensitive drum with simple and small-sized constitution by transmitting the driving force of a motor to the photosensitive drum by using a worm gear. CONSTITUTION:The driving force of the drum driving motor 16 is transmitted to the photosensitive drum 1 through the worm gear 15 and a worm wheel 1'. The rotational accuracy of the photosensitive drum is improved and an accurate latent image is formed with the small-sized and simple constitution where many reduction gears are not necessitated because the drum 1 having a high reduction ratio is driven by the worm gear.
Patent JP-H04243718-A (JP)
Title: Roller conveyor
Inventor: YAOI MASAJI
IPC: B65G13/071
Filed: 1991-01-28
Abstract: PURPOSE:To cause a subject to be conveyed to be stopped at and restarted from a certain position on a roller conveyor. CONSTITUTION:Since a roller 1 makes contact at its outer peripheral face with the outer peripheral face of a driving wheel 4, the roller 1 is rotated by rotating a sprocket 8 by means of a chain 9. When a rotating tube 15 is rotated in the horizontal direction by a control lever 22 a bearing portion 6 is rotated accordingly and hence the driving wheel 4 is moved in its radial direction and disconnected from the outer peripheral face of the roller 1 and then no driving force is transmitted and articles are stopped. When the driving wheel 4 is returned to its initial position by means of the control lever 4 the roller 1 starts to rotate again and the articles are restarted.
Patent JP-2000224738-A (JP)
Title: Electric connection box
Inventor: NISHIYAMA NAOMASA
IPC: H01R13/41
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To provide an electric connection box wherein the working for mounting its cover on its electric wiring board is facilitated even when the pitch between its first male terminal groups stood on its bus bars is made small. SOLUTION: An electric connection box 1 has a notch portion 30 in one portion of a cover 8 connected with its electronic unit, and has a housing 31 engaged with the notch portion 30 and comprising an independent body of the cover 8. In the housing 31, a terminal storing chamber 9 opened on the side of bus bars 3 and for holding relaying female terminals 7 is provided, and a press/hold mechanism 35 held by pressing the inner wall of the terminal storing chamber 9 is provided on the side-surface of each relaying female terminal 7 stored in the terminal storing chamber 9.  The press/hold mechanism 35 comprises a first protrusion 36 provided on one side-surface of a first female terminal portion 18 connected with a first male terminal 4 and a second protrusion 37 provided on another side-surface of a second female terminal portion 19 which is opposed to the side-surface having thereon the first protrusion 36.
Patent JP-H11222541-A (JP)
Title: Flame-retardant resin composition for powder slush molding
Inventor: NAKAGAWA YUKIYA
IPC: C08K3/22
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a flame-retardant resin composition usable for powder slush molding and having high melt flow and such excellent processability as to inhibit pinhole formation. SOLUTION: A skin layer (A) comprises (A-1) 20-36 wt.% linear low-density polyethylene, (A-2) 30-40 wt.% ethylene copolymer, (A-3) 8-16 wt.% olefin elastomer, (A-4) 8-16 wt.% hydrogenated styrene resin, (A-5) 3-7 wt.% metallocene polyethylene; (A-6) 3-6 wt.% calcium carbonate; and (A-7) 1-2 wt.% trimellitic ester, and a inner layer (B) comprises (B-1) 8-15 wt.% linear low-density polyethylene, (B-2) 45-60 wt.% ethylene copolymer, (B-3) 16-25 wt.% low-density polyethylene; (B-4) 0-7 wt.% metallocene catalyst polyethylene, (B-5) 2-6 wt.% red phosphorus, (B-6) 1-5 wt.% magnesium hydroxide, (B-7) 2-8 wt.% azodicarbonamide blowing agent, etc.
Patent JP-H01200676-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUNATO KENJI
IPC: H01L21/306
Filed: 1988-02-05
Abstract: PURPOSE:To obtain a gate electrode whose aspect ratio is large by forming the gate electrode by using two or more layer films. CONSTITUTION:Two or more layers of conductor films or semiconductor films 4, 5 for gate electrode formation use are formed one after another on a semiconductor substrate 1; the uppermost layer 5 of the two or more layers of the conductor films or semiconductor films 4, 5 is irradiated with a charged particle beam 6 of a prescribed pattern in an atmosphere containing a raw material gas; a resist 7 composed of a substance generated from the raw material gas is formed on the uppermost film 5. At least the uppermost film 5 out of the two or more layers of the conductor films or semiconductor films 4, 5 is etched one after another by making use of the resist 7 as a mask; a gate electrode (G) is formed. By this setup, the gate electrode whose aspect ratio is large can be formed.
Patent JP-S57141433-A (JP)
Title: Production of porous molding
Inventor: KUMAKAHA SHIROU
IPC: D06M101/16
Filed: 1981-02-25
Abstract: PURPOSE: To produce the titled molding excellent in fibrillation resistance and water absorption, by adding a specified fluorine-containing polymer to a thermoplastic resin, melt-molding the mixture, subjecting the thus produced molding having hemispheroidal protrusions on its surface to a weight reduction treatment by alkali to form pores in the form of fine groove.  
     CONSTITUTION: To a thermoplastic resin, limiting viscosity ≥0.4 (e.g., polyester resin) is added 1W12% fluorine-containing polymer being incompatible with the resin and having a melt viscosity ≥10 5 poise near its melting temperature (e.g., polychlorotrifluoroethylene). The mixture is melt-mixed at a temperature ≥280°C and molded to obtain a molding having at least two hemi elliptical protrusions with ≥0.5μ 2  area is dividually and is disidually and ≥100μ 2  area in total. Then, this molding is soaked in an aqueous alkaline compound solution, concentration 0.01W40wt% and treated at a temperature of normal temperature to 100°C for 1minW4hr. Thereby, the fluorine-containing polymer protrusions which are present as a separate layer on the surface are dissolved off to form pores in the form of fine groove. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62182234-A (JP)
Title: Material for forming sintered body
Inventor: OSADA SUMIO
IPC: C22C1/08
Filed: 1986-02-06
Abstract: PURPOSE:To provide a titled material which is noncorrosive to aluminum and is easily soluble in water by consisting the material of K2B2O4 particles or K2Si2O5 particles. CONSTITUTION:1 or 2 kinds of the K2B2O4 and K2Si2O5 particles having preferably about 30mum-30mm grain size are tapped and packed into a vessel made of graphite, etc., and are heated to and held at the temp. lower than the melting temp. thereof in the atm. to form a sintered body. The sintered body obtd. in such a manner is loaded into a casting mold and after the sintered body is preheated to a prescribed temp., molten aluminum is poured into the casting mold and is pressurized from above by a prescribed pressure using a punch. The molten aluminum is thereby forced into the gaps of the sintered body and is then solidified. The composite body of the sintered body and aluminum formed in such a manner is immersed into the flowing water of city water. The sintered body is thereby easily eluted and the porous open cellular aluminum body is obtd.
Patent JP-H02206328-A (JP)
Title: Input voltage abnormality detection circuit
Inventor: KAGEYAMA KOSHIN
IPC: H02H11/00
Filed: 1989-02-03
Abstract: PURPOSE:To detect overvoltage with considerable precision by providing a plurality of circuits set at specified values of rated voltage and overvoltage on the primary side of a circuit breaker. CONSTITUTION:On the primary side of a circuit breaker 1 the following two circuits are connected: (a) a circuit 11 in which a resistance R11, a constant voltage diode D11 and a light emitting diode D12 (a protective diode D13 for inverse voltage prevention inclusive) are connected in series. (b) a circuit 12 in which a resistance R12; a constant voltage diode D12 and a light emitting diode D12 (a diode D13 inclusive) are connected in series. The constant voltage diode D11 in the circuit 11 will turn in the light emitting diode by inputting operating voltage at rated voltage, while the constant voltage diode D12 in the circuit 12 will turn on the light emitting diode by applying operating voltage at a specified value of overvoltage.
Patent JP-S62183331-A (JP)
Title: Joining method for filmy member
Inventor: ITO KOICHI
IPC: B29L7/00
Filed: 1986-02-07
Abstract: PURPOSE:To attain an improvement in dimensional stability and beautiful appearance after hot welding, by a method wherein after a filmy member, which is to be joined, has been heat-welded and a weld part is cooled forcibly while the weld part is being pressed. CONSTITUTION:A filmy members 11a, 11b are heat-welded at a weld part 15 by a heating and pressing device (for example, an iron) 17 by mounting the weld part 15 on a rest 14. Positions of heating, cooling and pressing devices 17, 23 and the filmy members 11a, 11b are moved relatively so that the weld part 15 whose joining has not been completed can be heated and welded by the heating and pressing device 17 and the weld part whose joining has been completed can be cooled forcibly by the cooling and pressing device 23. In consequence of the above, shrinkage of the filmy member due to distortion decreases, a dimensional error before and after heating and welding becomes smaller, dimensional stability is improved and an improvement in a beautiful appearance can be attained.
Patent JP-H01201974-A (JP)
Title: Automatic alignment laser equipment
Inventor: NODA ETSUO
IPC: H01S3/00
Filed: 1988-02-08
Abstract: PURPOSE:To simplify the arrangement of an automatic alignment laser equipment by having two sets or more of a pair of a heat detector disposed at opposite positions with an oscillating axis in-between at the rear face of a mirror of the total reflection side, performing a signal processing so as for the difference of the outputs of the detector disposed at opposite positions to become a predetermined size, and driving the mirror. CONSTITUTION:The equipment is formed of a set of an output mirror 2 and a total reflection mirror 1 disposed so as to sandwich an excitation medium 3. A heat detector 6 is disposed on the rear face of the total reflection mirror 1, and the temperature distribution on the surface of the mirror is measured. These heat detectors 6a and 6b, and 6c and 6d form respectively heat detector pairs disposed at symmetrical positions to the oscillating axis. A mirror adjusting screw 4 is moved by operating stepping motor 5a so as for the outputs of 6a and 6b to become equal, and the angle of the mirror in the upward and downward directions is adjusted. Further, a steeping motor 5b is operated so as for the outputs of 6c and 6d to become equal, causing a mirror adjusting screw 4b to move to adjust the angle of the mirror in the upward and downward directions. This makes it possible to obtain a highly reliable, simply- arranged, and inexpensive alignment system without degrading the quality of beams.
Patent JP-H11222608-A (JP)
Title: Production of rare earth-iron-boron based alloy powder
Inventor: KURIHARA KOJI
IPC: H01F1/057
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To obtain alloy powder which is excellent in a grinding property in a pulverizing stage and has excellent oxidation resistance by subjecting the alloy powder to a water treatment to remove a reducing agent by treatment with water after a reduction diffusion treatment, a hydrogen treatment to make the powder embrittle by heating under a hydrogen atmosphere and an elution treatment to elute a rare earth metal rich phase constituting a tissue by bringing the powder into contact with an eluting agent. SOLUTION: The reduction diffused matter has a component compsn. contg. 11.8 to 14.0 atm.% rare earth metal and 4.8 to 7.5 atm.% B and consisting of the balance Fe with inevitable impurities and substantially consists of an R2 Fe14 B phase and an R rich phase and B rich phase. The hydrogen treatment is executed by treating the mixture at and under a hydrogen partial pressure of 1 to 10 kg/f/cm<2> and 100 to 600 deg.C in an inert gaseous atmosphere, then lowering the temp. The treated matter is treated with the water to remove the reducing agent component contained therein. The treated matter is subjected to a sepn. of solid from the liquid, then to washing and drying, by which the water treated matter is obtd. The eluting agent is dilute acetic acid or dilute hydrochloric acid and the pH thereof is maintained at 4.5 to 6.