baber/WOPTO huggingface dataset:
Patent JP-S6440009-A (JP)
Title: Rice cooker
Inventor: NAKAMURA HIROSHI
IPC: A47J27/00
Filed: 1987-08-05
Abstract: PURPOSE: To improve the taste and easily find the progress degree of gelatinization by providing a rice cooker with rice cooking process completion detecting means, boiling detecting means, timer means for counting the time necessary for gelatinization of starch, display means for displaying the gelatinization process stepwise on the basis of its output, and heating value control means. CONSTITUTION: When it is detected by a lid sensor 4 and a boiling detecting means 7 that rice reaches the boiling temperature, the time necessary for gelatinization is counted by timer means 8, the residual time is displayed on a residual time indicator 20, and a first lamp 1 of lamps displaying the gelatinization process is lighted. When the residual time is 10 minutes, for example, a second lamp 18 is additionally lighted. In the counting period, a heating element 2 is controlled so that the rice temperature by the lid sensor is 100 deg.C or more. When it is detected by a rice cooking process completion detecting means 5 that the detected temperature by a pan bottom sensor 3 was raised to a rise cooking process complete point, a heating value control means 6 tuns off the heating elements 2 to transfer the process to steaming process.  Thereafter, the gelatinization and steaming process are completed by the count termination signal by the timer means 8.
Patent JP-H0360166-A (JP)
Title: Semiconductor device
Inventor: ITO HIROMI
IPC: H01L23/522
Filed: 1989-07-28
Abstract: PURPOSE:To obtain a semiconductor device containing a current detecting metal wiring whose structure is simple and whose breakdown voltage and reliability are high, by forming a contact so as to be equipotential to an N<+> diffusion layer, and forming an equipotential contact between a metal field plate and a field plate of the same material as a gate. CONSTITUTION:A P<+> diffusion layer 7 is formed in an epitaxial layer, and a base oxide film is formed by eliminating an oxide film and thermally oxidizing the whole surface. A silicon nitride film Si3N4 is deposited; patterning, silicon nitride film etching, and base oxide film etching are performed; an oxide film is selectively formed only in a field part; the silicon nitride film and the base oxide film are eliminated. A gate oxide film 14 is formed by thermal oxidation; a polysilicon layer is deposited; phosphorus of high concentration is diffused; a gate 4 is formed by patterning. A channel region 9 is formed by implanting boron ion, N<+> diffusion layers 8, 8' are formed by implanting arsenic ion. An interlayer insulating film 3 is deposited; a contact window is bored; a source 2 and a metal field plate are vapor-deposited and patterned; a passivation film 1 is deposited.
Patent JP-H0842835-A (JP)
Title: Combustion apparatus
Inventor: YOSHIMURA MASAYA
IPC: F23J11/00
Filed: 1994-07-27
Abstract: PURPOSE:To provide an inexpensive combustion apparatus by ensuring simplification of the structure of an exhaust passage, reduction of the number of parts, facilitation of assembly work. CONSTITUTION:There is provided a combustion apparatus in which to combustion cans 10, 20 are parallely disposed, and combustion waste gas produced in each combustion can is directed to join after passage through a sound deadening device and is exhausted from one exhaust outlet to the outside of the apparatus. A pair of the sound deadening devices 60, 70 are coupled with and placed on respectively the combustion cans 10, 20. Waste gas terminal chambers 61, 71 are integrally formed on the upper parts of the sound deadening devices 60, 70. The pair of the sound deadening devices 60, 70 are directly coupled and communicated with the waste gas terminal chambers 61, 71 of the other sound deadening devices 60, 70 disposed adjoining to each other trough coupling ports 62, 72 provided on part of side walls of the waste gas terminal chambers 61, 71. Further, there is provided an exhaust outlet 64 in the waste gas terminal chambers 61, 71 of any one of the sound deadening devices 60, 70 for guiding waste gas to the outside of the apparatus.
Patent JP-2001025011-A (JP)
Title: Encoder, image processor, camera incorporated type image recorder, image processing system, encoding method and storage medium
Inventor: YAMAMOTO YUKINORI
IPC: H04N19/91
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a camera incorporated type image recorder capable of substantially improving encoding efficiency at the time of recording dynamic images in a recording medium. SOLUTION: In an encoding means 103, only image information generated at the time of shutter operation of an imaging device 101 is an object of encoding (MPEG encoding). At the time, a picture change means 107 changes constitution of an I picture, a P picture and a B picture within a GOP in the MPEG encoding based on the shutter operation. Thus, in the case that a shutter speed is low (slow shutter), since an encoding processing is performed while only the generated image information (picture data) is the object of encoding, a code amount is reduced and power consumption is reduced.
Patent JP-H0540390-A (JP)
Title: Multicolor image formation device
Inventor: INOUE YOSHIO
IPC: G03G15/01
Filed: 1991-08-06
Abstract: PURPOSE:To obtain an image which has small color difference from an input image by preventing speed variation due to the vibration of a photosensitive body belt itself. CONSTITUTION:An electrostatic charger 21 and plural image recording parts consisting of image writing devices 22, 26... and development devices 24, 28... be arranged in order along the surface of the beltlike photosensitive body 3 and the photosensitive body 3 is passed once to form plural different-color toner images. This multicolor image formation device is provided with backup members 22a, 24b, 26a, 28b... for the photosensitive body at positions opposite the respective image writing devices and development devices, and at least two of the image writing devices 22, 26... are equalized in photosensitive body peripheral length. Consequently, vibration is caused, but they vibrates all synchronously to almost the same extent, and relative variation between respective colors is reduced to obtain the excellent image which is free from color slurring.
Patent JP-H0747446-A (JP)
Title: Metallic mold casting method
Inventor: KAWAGUCHI MASATOSHI
IPC: B22D17/22
Filed: 1993-08-06
Abstract: PURPOSE:To improve the quality of a metallic mold casting by separating a cavity by using a core of collapsibility. CONSTITUTION:Between fixed metallic mold 1 and movable metallic mold 2, a core mold 3 consisting of a shell mold formed by caking resin coated sand is inserted, and by separating a cavity 4 of the fixed metallic mold 1 side and a caviry 5 of the movable metallic mold 2 side by this core mold 3, each independent cavity 4, 5 is formed and cast. Also, it is permissible that a cast hole is formed by providing cast hole shape parts 3b, 3c in the core mold 3. Moreover, it is allowable that a runner passage for guiding a molten metal to the cavities 4, 5 in the core mold 3.
Patent JP-S6176085-A (JP)
Title: Motor drive device
Inventor: OSADA YUTAKA
IPC: H02P29/00
Filed: 1984-09-19
Abstract: PURPOSE:To control the speed of a spindle motor and to accurately control the position by detecting the variation in a magnetic field upon the rotation of the motor and a scale to drive position control means and speed control means. CONSTITUTION:A scale 10 alternately magnetized at N-poles and S-poles on the outer periphery is provided integrally with a spindle motor 12, and magnetoelectric elements 131-134 are provided along the outer periphery of the scale 10. The elements 131-134 are connected in a bridge, and position control means 14 outputs a phase difference S3 between a differential output (MR1-MR2) of the bridge circuit and a reference signal S1. Speed control means 15 outputs a speed difference S5 between the comparison output S4 of the detection output MR1 with a reference signal S1 and a speed command signal S6. A controller 182 outputs a speed command signal S6, a switch control signal S8 and a direction control signal S9 in response to the mode.
Patent JP-H06188639-A (JP)
Title: Even-numbered term mixer
Inventor: DEIBITSUDO II BIEN
IPC: H03D7/12
Filed: 1993-08-06
Abstract: PURPOSE: To provide an analog signal mixer which limits a higher harmonic component of an output signal, has a large conversion gain and small noises and is easily designed. CONSTITUTION: An even term mixer which mixes two AC input signals is provided with two bipolar junction transistors TRs 102 and 104 in which collectors are interconnected and also bases and emitters are connected by crossing each other. Each of the TRs 102 and 104 receives DC emitter bias currents and the both TRs receive two AC input signals V1 and V2 respectively. Then each of the TRs 102 and 104 mixes both signals V1 and V2 to generate collector currents showing the mixing result. The two collector currents are added in the interconnected collectors and also generate an output voltage V0 by crossing a resistance RC. The output voltage V0 has an even term and never has an odd term in fact among the mixing result of the two AC input signals V1 and V2 .
Patent JP-S63119098-A (JP)
Inventor: SUTANRII EMU DENISON
IPC: H03K5/00
Filed: 1987-08-07
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-S6256681-A (JP)
Title: Main steam isolating valve
Inventor: OTONARI JIYUNICHIROU
IPC: F16K31/363
Filed: 1985-09-05
Abstract: PURPOSE:To shorten the delay time of start of closing, by setting an auxiliary pressure chamber in which compressed gas should be received, and an auxiliary pressure pipe which connects said auxiliary pressure chamber and a pressure chamber with each other, and leads the compressed gas into the pressure chamber, and equipping said auxiliary pressure pipe with a solenoid operated valve and a check valve. CONSTITUTION:An auxiliary pressure pipe 17, which is joined to an upper pressure chamber 3A, is connected to an auxiliary pressure chamber 16, and this auxiliary pressure pipe 17 is equipped with a solenoid operated valve 18 and a check valve 19. In a main steam isolating valve constituted in this way, when a piston 4 is started to be driven through opening a solenoid operated valve 7 and closing a solenoid operated valve 13, the solenoid operated valve 18 is also opened at the same time, and by this matter, the compressed gas which was previously filled in the auxiliary pressure chamber 16, is filled in the pressure chamber 3A rapidly, and consequently, the time for increasing the pressure in the pressure chamber 3A, to the piston 4 drive starting pressure P1, can be shortened.
Patent JP-H0360713-A (JP)
Title: Porous carbon membrane and its production
Inventor: MATSUMOTO YASUYO
IPC: B01D39/20
Filed: 1989-07-31
Abstract: PURPOSE:To obtain the porous separation membrane excellent in resistance to heat and chemicals by irradiating a polymeric membrane with high energy ion, then chemically etching the membrane to form pores and then irradiating the porous polymeric membrane again with high energy ion. CONSTITUTION:The polymeric membrane of polyimide, polyether imide, polyester, etc., is irradiated with the high energy ion resulting from an ion accelerator or nuclear fission. In this case, the well-known various charged or uncharged particles capable of piercing the polymeric membrane to cause desired radiation damage are used as the high energy ion. The ion radiation-damaged polymeric membrane is wet-etched with an alkaline soln., an oxidizing agent (mixed chromic acid, potassium permanganate, etc.) and an acidic soln. to remove the part pierced with the ion, and a porous membrane having cylindrical pores is obtained. The porous membrane is again irradiated with the ion to obtain a porous separation membrane having <=10<10>OMEGA/square surface resistivity, <=10mum pore diameter and highly efficient separative power and excellent in resistance to heat and chemicals.
Patent JP-H0924689-A (JP)
Title: Ink evaporation and flow-out preventer composition for waste base ink ballpoint pen
Inventor: TODA TAKAKO
IPC: B43K7/08
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To make it possible to solve the problem such as the sticking to a pipe, writing at a low temperature or reaction with ink by employing a hard volatile organic solvent or non-volatile organic solvent selected from hydrocarbons as a base material, and mixing polyolefin thermoplastic elastomer and fine particle silica with the solvent. SOLUTION: The ink evaporation and flow-out preventer composition for a water base ink ballpoint pen are filled with water base ink having a viscosity of 30 to 1500cps at 25 deg.C in a transparent or translucent containing tube made of polyethylene or polypropylene. A hard volatile organic solvent or non-volatile organic solvent containing polymer is used as a base material, and fine particle inorganic substance is mixed with the solvent as an adjustor of the specific gravity to the polyolefin thermoplastic elastomer. When a shearing stress 3Hz is applied, complex elastic modulus G* is 1.0×10<3> ×10<3> to 10×10<3> dyn/cm<2> , and the specific gravity is l or more. The sticking at the time of a printing element can be prevented and writing at a low temperature can be performed.
Patent JP-H0247179-A (JP)
Title: Bonding of high-nitrile resin molding
Inventor: MAKIHARA MASAYUKI
IPC: C09J5/06
Filed: 1988-08-09
Abstract: PURPOSE:To bond high-nitrile resin moldings together or a high-nitrile resin molding to a thermoplastic resin composition of a different kind in good efficiency by using a hot-melt adhesive obtained by mixing two specified copolymers with a saturated petroleum resin and a wax. CONSTITUTION:A high-nitrile resin molding is bonded with a thermoplastic resin molding by using a hot-melt adhesive composed of a styrene/butadiene/ styrene block copolymer or a styrene/isoprene/styrene block copolymer or polymers obtained by hydrogenating them, an ethylene/vinyl acetate copolymer or an ethylene/acrylate copolymer, a saturated petroleum resin and a wax. It is desirable that the high-nitrile resin has a content of an acrylonitrile monomer >=50wt.%. It is desirable that the mixing ratio among the four components of the hot melt adhesive is (2-40):(10-50):(15-60):(2-20) by weight.
Patent JP-2000027472-A (JP)
Title: Method and device for creating workout environment, and structure therefor
Inventor: YOKOMIZO TOMIO
IPC: A61G10/00
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for creating a workout environment, which can reduce the cost of, e.g. a structure for the workout environment by creating a low-oxygen-concentration environment without decompression, and which can increase serviceability by making it possible to directly go into and out of the structure without going through a preparation room and the like and to provide a structure therefor. SOLUTION: An air quantity regulation means 50 feeds air supplied by an air supply means 30 and nitrogen gas supplied by a nitrogen gas supply means 40 to a workout room in a structure TR while adjusting the concentrations of the nitrogen gas and oxygen gas to create a low-oxygen-concentration environment at normal atmospheric pressure in the workout room of the structure TR. An evacuation means 20 maintains the low-oxygen-concentration environment at normal atmospheric pressure inside the workout room of the structure.
Patent JP-H0645811-A (JP)
Title: Directional coupler
Inventor: ARAI YUKIKAZU
IPC: H01P5/18
Filed: 1992-07-23
Abstract: PURPOSE:To provide a directional coupler which is compact and provided with a low insertion loss over wide frequency bands. CONSTITUTION:A sub line 13 parallel to a main line 12 is formed on a substrate 11 by strip lines together with a main line 12. At this time, the central part 13a of the sub line 13 is positioned away from the main line 12 just for a distance L1 in a direction parallel to the surface of the substrate and away from the main line just for a distance L2 in a direction vertical to the surface of the substrate. Further, a terminating resistor 14 is formed by thick film printing at one part of the sub line. Thus, the range of adjusting the degree of coupling the main line 12 and the sub line 13 is widened, the frequency characteristic of the insertion loss can be easily set to a desired design value and the shape can be miniaturized.
Patent JP-H0361416-A (JP)
Title: Power mower
Inventor: TACHIBANA TERUO
IPC: A01D34/68
Filed: 1989-07-29
Abstract: PURPOSE:To provide a power mower intended to enable weeds to be cleared along horizontal or tilt plane, so designed that a fixing frame is fitted with a supporting frame so as to enable to be put to left or right side with its tilt angle adjustable, and the supporting frame is equipped with a weed-cutting edge rotatably through the power of a prime mover so as to enable to make linear reciprocating motions. CONSTITUTION:A fixing frame 2 is fitted with a supporting frame 9 so as to be enable to be put to left or right side with its tilt angle vertically adjustable. And the supporting frame 9 is equipped with a weed-cutting edge 20 rotatably through the power of a prime mover 19 so as to be slidable through an electric motor 12 and a linear motion conversion mechanism 13. Furthermore, the supporting frame is fitted with a sensor 25 with its fitting position adjustable to make actuation commands to a switch 24 to actuate reciprocating motion of the weed-cutting edge 20 by switching the phase of an input source to the electric motor 12. As a result, a motive power unit is equipped with this power mower having the above-mentioned scheme, which can clear weeds along horizontal or tilt plane.
Patent JP-2000026085-A (JP)
Title: Industrial vehicle
Inventor: OGAWA KAZUYA
IPC: B66F9/08
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To provide an industrial vehicle capable of reducing the force working upon a mud guard through a tilt cylinder and its mounting bracket while a mast is inclining forward and rearward. SOLUTION: At the top surface of a mud guard 29, a tilt cylinder bracket 33 is formed which consists of an outer supporting part 34 and an inner supporting part 35 in which holes 36, 37 rotatably-supporting a tilt cylinder are formed respectively. At the outer supporting part, a pedestal part 39 is formed, and to its top surface, the lower end of a front pillar 26 is jointed. Therefore, the force transmitted to the tilt cylinder bracket from the tilt cylinder is transmitted to the pillar as well as the mud guard. It is thus possible to reduce the force working upon the mud guard.
Patent JP-H0246027-A (JP)
Title: Cordless telephone set
Inventor: SAITOU TAMIO
IPC: H04B1/40
Filed: 1988-08-08
Abstract: PURPOSE:To omit an antenna common using circuit, to reduce a passage loss to be generated in the circuit, to loose couple a transmission circuit to a receiving circuit, and to reduce the influence of a transmission wave to be exerted upon the performance of the receiving circuit by individually arranging a transmitting helical antenna and a receiving helical antenna. CONSTITUTION:A peripheral circuit 8 controls a transmission circuit 4 through a cable 9 and radio waves are generated from the transmitting helical antenna 2 through a cable 5. Radio waves received by the receiving helical antenna 3 are inputted to the receiving circuit 6 through a cable 7 and decoded. The contents of the information are transmitted to the peripheral circuit 8 through a cable 10. Since the transmitting helical antenna 2 and the receiving helical antenna are individually arranged, an antenna common using circuit can be omitted, the transmission power of the circuit 4 can be efficiently transmitted to the antenna 2 and the receiving power of the antenna 3 can be efficiently transmitted to the circuit 6. Since the transmitting circuit 4 is separated from the receiving circuit 6 as the viewpoint of a circuit and loose coupled and the influence of transmission waves to be exerted upon the performance of the receiving circuit can be reduced, the sensitivity of reception can be improved.
Patent JP-H0840098-A (JP)
Title: Switching mechanism of sub-transmission
Inventor: YAMADA HIROAKI
IPC: B60K17/344
Filed: 1994-07-30
Abstract: PURPOSE:To firmly fix a planetary carrier to an output shaft without generating looseness by switching a connecting condition of a sub-transmission by an axial directional movement of a single member of a ring gear. CONSTITUTION:A sub-transmission 2 to be mounted on a four-wheel drive car or the like has a sun gear 44 journalled to an output shaft 14-1, and a planetary gear 46 journalled to a planetary carrier 48 fixed to the output shaft 14-1 is meshed with this sun gear 44 and a ring gear 50. In this case, a switching mechanism 54 containing shift forks 68 and 70 is provided. At high speed switching time, the planetary carrier 48 is rotated at the same speed to a driven sprocket 24 by a rotation check of a planetray gear 46, and at low speed switching time, in order to rotate the planetary carrier 48 at reduced speed to the driven sprocket 24 by a rotation check of the sun gear 44 and rotation allowance of the planetary gear 46, the ring gear 50 is moved in the axial direction, and a connecting condition is switched.
Patent JP-H1138928-A (JP)
Title: Display device
Inventor: NUMAO KOJI
IPC: G09G3/28
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To make the generation of false noises and false contours accompanying time-shared gradation display supprescible to the minimum by increasing the number of gradations with a minimized number of the sub-fields as many as possible. SOLUTION: One field is constructed by, e.g. 8 sub-fields, SF1 to SF8. The time width ratios of the display periods corresponding to the sub-field periods, SF1 to SF8, are made 1:2:4:7:14:28:56:112. This time, when a level 112 is to be displayed, whether the preceding display level was 111 or less or 113 or more, is judged. In the former case, the redundant luminescent pattern(b) is used and in the latter case, the conventional luminescence pattern(c) is used.
Patent JP-H0246028-A (JP)
Title: Information transmitting/receiving system
Inventor: INO TOSHIO
IPC: H04B7/26
Filed: 1988-08-08
Abstract: PURPOSE:To easily transmit information which can not be easily transmitted by numerals or characters and to efficiently transmit information to a person in being out by transmitting image information from a terminal station to a portable terminal equipment so that visual information such as a map can be transmitted to the person in being out with the portable terminal equipment. CONSTITUTION:The terminal station 2 is constituted of a telephone set 5 and an image information reader 6 and connected to a public telephone line 3. A transmitting station 4 for transmitting image information is connected to the line 3. The station 4 is installed unitedly with a telephone exchange so as to identify the telephone number of a station (terminal station) calling the self-station. In case of sending image information to a person in being out, the terminal station 2 sends the image information to the transmitting station 4. The station 4 transmits the image information together with the ID code of a portable terminal equipment corresponding to the terminal station 2. At the time of receiving radio waves transmitted from the station 4, the terminal equipment 1 reads out the ID code included in the telegram and decides whether the telegram is transmitted to the self-station or not. When the telegram is sent to the self-station, the equipment 1 displays the image information included in the telegram on a dot matrix display device.