baber/WOPTO huggingface dataset:
Patent JP-H08200172-A (JP)
Title: Intake device for multicylinder engine for motorcycle
Inventor: NINOMIYA SHISEI
IPC: F02M35/16
Filed: 1995-01-31
Abstract: PURPOSE: To provide an intake device for a multicylinder engine for an air- cooled type motorcycle which is constituted to eliminate an output difference between front and rear cylinders. CONSTITUTION: In a multicylinder engine 3 for a motorcycle wherein a plurality of cylinders 14F and 14R are longitudinally arranged along the advancing direction shaft of a vehicle, intake devices 18F and 18R are arranged to the cylinders 14F and 14R, respectively. By feeding air in an amount more than that of the front cylinder 14F to the rear cylinder 14R, the intake pressure of the rear cylinder 14R is set to a value higher than that of the front cylinder 14F.
Patent JP-S58131433-A (JP)
Title: Solenoid clutch
Inventor: YAMADA TOSHIAKI
IPC: F16D27/112
Filed: 1982-01-29
Abstract: PURPOSE:To aim at the promotion of lightness, by classifying a rotor into two parts, a structural body part functioning as a rotative driver and a part functioning as a magnetic circuit and a friction surface, while making up the former with a nonmagetic body small in specific gravity and the latter with a magnetic material respectively. CONSTITUTION:A rotor 1 supported rotatably on a loading machine 5 through bearing 4 is unifically molded together with a V-type groove body 2 as one body with a heating resisting material being small in specific gravity, for example, aluminum alloys, resins, etc., and a rotor magnet pole 12 composed of a magnetic body is to be installed on a surface opposite to an armature 8. In addition, the rotor magnetic pole 12 passes through the end face of the rotor 1 and is opposed to an iron core 13. The armature 8 is attached to a hub 7 of a load  shaft 10 via a coil spring 9 as usually and then the periphery of this spring 9 is covered with a cover 11. According to the above construction, not only the promotion of lightness can be achieved but also magnetic characteristics and durability in a friction surface can be all improved.
Patent JP-H02195348-A (JP)
Title: Silver halide color photographic sensitive material containing magenta coupler
Inventor: ISHII FUMIO
IPC: G03C7/38
Filed: 1989-01-25
Abstract: PURPOSE:To obtain superior color development property, color reproducibility and lightfastness by incorporating a specified dye-forming coupler in at least one of silver halide emulsion layers. CONSTITUTION:At least one of the silver halide emulsion layers contains at least one of the dye-forming couplers represented by formula I in which each of R<1> is H or a monovalent substituent, R<2> is a monovalent substituent; and Z is H or a monovalent substituent to be released by the reaction with the oxidation product of an aromatic primary amine developing agent. The coupler to be added is usually used as the magenta coupler for the silver halide color photographic sensitive material, but it can be used as a cyan coupler by selecting a combination of R<1> and R<2>, thus permitting the obtained photosensitive material to have superior color development property, color reproducibility and lightfastness.
Patent JP-H03217180-A (JP)
Title: Level detection circuit for reproduced signal
Inventor: ANZAI FUKUJI
IPC: G11B5/027
Filed: 1990-01-23
Abstract: PURPOSE:To reduce the capacitance of a capacitor for detection in a peak detection circuit and to build the capacitor in an IC by clamping a reproduced FM signal by a clamp circuit, executing peak detection by the peak detection circuit afterwards and detecting the level of the reproduced FM signal. CONSTITUTION:When the reproduced signal is impressed from a first switch 10 to a first clamp circuit 19, the reproduced signal is clamped with a voltage subtracting a voltage VBE from the base voltage of a clamp transistor 21 as a bottom voltage. When the signal is impressed to a first peak detection circuit 22, the peak detection is executed and the output of the detection is obtained at the emitter of an output transistor 25. Since a capacitor 24 for detection is for the peak detection, the capacitance is reduced (to 30PF-50PF) and the capacitor can be easily built in the IC.
Patent JP-S5399875-A (JP)
Title: Alignment stage
Inventor: GOTOU TETSUYA
IPC: H01L21/027
Filed: 1977-02-14
Abstract: PURPOSE:To cause a simple constitution to perform alignment at high accuracy, by making the upper board movable against the lower board through steel balls provided between the both and by arranging two sliding arbors perpendicularly to one side of the upper board, and one sliding arbor perpendicularly to the other side.
Patent JP-H10207190-A (JP)
Title: Image density adjusting method
Inventor: OKI SHUJI
IPC: G03G21/00
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To obtain an image density adjusting method capable of suppressing an adverse influence as little as possible, with good responsiveness, in an electrophotographic copying machine. SOLUTION: A test pattern image is formed on a photoreceptor drum 1 and the density of the test pattern image is detected by a density sensor 23, so that the grid voltage of an electrifying charger 2 and the concn. of toner are adjusted to obtain a target image density. When the detected value of the density of the test pattern image is out of a target value and the concn. of the toner is at a reference value, the grid voltage is adjusted. When the adjusted grid voltage reaches its upper or lower limit value, the concn. of the toner is adjusted.
Patent JP-H01189481-A (JP)
Title: Preparation of heat insulating body
Inventor: KAI HIDEKAZU
IPC: F25D23/06
Filed: 1988-01-25
Abstract: PURPOSE:To heighten the heat insulating effect in a chamber, to prevent condensation, to prevent an inner plate, made of synthetic resin, from cracking and whitening, and to prevent a heat insulating body from warping, by charging foam material on reinforcement pieces in the extruded parts of an inner plate, and by foaming and hardening the foam material with an outer plate opposedly disposed to the inner plate. CONSTITUTION:An inner plate 4 is set with its extruded parts 7a, 7b downward, and reinforcement pieces 8 are put on the backsides of the ends of extruded parts 7a, 7b, respectively. Next, the inner plate 4 provided with the reinforcement parts 8 is set in the lower plate 4 provided with the reinforcement parts 8 is set in the lower foaming mold 10 in an outer frame 9. Then a liquid polyurethane foam 5a is injected on the reinforcement pieces 8 on the extruded parts 7a, 7b. After that the outer plate 2 and exterior parts such as a frame body 3 to be assembled together with the inner plate 4 are set in the lower foaming mold 10, and the lower foaming mold 10 is tightly covered with an upper foaming mold 11 being placed on it. A heat insulating material 5 is molded by foaming and hardening the liquid polyurethane foam 5a, and a heat insulating layer 1 is formed by unitarily bonding the outer plate 2, the frame body 4, and the heat insulating material 5.
Patent JP-H08208076-A (JP)
Title: Support device for read document
Inventor: SAOTOME MINORU
IPC: G03B27/62
Filed: 1995-01-31
Abstract: PURPOSE: To position and hold a read document at a photographing position accurately and smoothly. CONSTITUTION: This device has the second resist pin 96 capable of free engagement with the side of a read document in a direction intersecting a transfer direction, and the second drive means 98 for causing the pin 96 to advance and retreat along a direction as well intersecting the transfer direction. A deceleration means 160 having a disc 162, an eccentric pin 164, a link 168 and a spring 172 is provided between the second motor 156 forming the second drive means 98 and a movable seat 130, thereby preventing a shock from acting on the document at the time of the stoppage of the pin 96.
Patent JP-S59141082-A (JP)
Title: Scintillation camera adjuster
Inventor: IKEJIRI MASANAO
IPC: G01T1/164
Filed: 1983-01-31
Abstract: PURPOSE:To adjust offset, gain or the like of a circuit of a scintillation camera simply and accurately by using as reference signal a false pulse signal equivalent to the output of a photomultiplier tube. CONSTITUTION:When a switch 15 is operated, a false pulse signal from a pulse signal generation circuit 16 equal to the output of a photomultiplier tube 3 in a scintillation camera is applied to a position/energy computing circuit 6. This enables the adjustment of offset, gain or the like of the circuit 6 simply and accurately observing image position through the circuit 6.
Patent JP-S61174530-A (JP)
Title: Automatic photograph printing device
Inventor: NAKANE SHIN
IPC: G03B27/46
Filed: 1985-01-30
Abstract: PURPOSE:To increase the operating rate of an automatic photograph printing device by feeding fast and discharging photographic paper in a discharging accumulator part after forcible cutting during photographic paper discharging operation CONSTITUTION:When exposing operation is interrupted, the paper accumulated in an accumulator part A2 decreases gradually and when its amount decreases to a certain value, the paper is cut automatically by a cutter part 20. Then, the paper conveyed to the discharging accumulator part A2 after being cut forcibly is conveyed forward by a conveying mechanism 9 and then supplied from an exist 13 to an automatic developing device. Then, a motor 72 is re versed when a paper detection sensor 75 detects the rear end of the paper to rotate a cam 71 counterclockwise by 180 deg., and consequently a loop guide roller R6, a control roller 85, a winding-in preventive roller 86, and a press- contacting roller 92 are elevated as well as in paper loading, so that an initial state is entered.
Patent JP-H07218617-A (JP)
Title: Radar receiver
Inventor: ITOU MASANORI
IPC: G01S7/40
Filed: 1994-02-08
Abstract: PURPOSE:To obtain a radar having high angular tracking performance which can be adjusted easily without requiring any hardware for matching by switching an inputting a pseudo signal through an input switch, detecting the gain error and transmission phase error of a two channel pre-stage analog signal processing circuit, and correcting the detected errors through signal processing. CONSTITUTION:Switches 3, 4 are connected with a power synthesizer 13. A pseudo signal oscillator 12 generates a signal having a frequency same as the receiving frequency. Signal from the oscillator 12 is distributed through a distributor 13 to switches 3, 4 with same amplitude and phase. The distributed signals are fed to pre-stage analog signal processing circuits 5a, 5b where they are subjected to amplification, frequency conversion and gain control before being converted into pseudo difference and differential intermediate frequency signals. The converted signals are fed to a 90 deg. hybrid 7 where they are combined into a vector signal. It is then fed to post-stage analog signal processor circuits 8a, 8b where they are subjected to amplification, frequency conversion, gain control and phase detection. It is then digitized through an A/D converter 10 and fed to a signal processor 11 where the signal is subjected to reverse vector operation and corrected.
Patent JP-H01190863-A (JP)
Title: Skylight device for roof structure
Inventor: FUNAKI GANTAN
IPC: E04D13/03
Filed: 1988-01-27
Abstract: PURPOSE:To facilitate natural illumination of different colors, by a method wherein a series of filter films colored in different colors are windably positioned in each of plurality of compartments into which the interior of roof structure is longitudinally divided according to the size of the light introduction part of a skylight. CONSTITUTION:A skylight device B is mounted in each of sections into which a lateral direction is divided by each after and a vertical direction by each main house material in a way to notch a part of each of a lower inner layer material 12, an upper inner layer material 14, and a roof material 15. In the device B, a window member 32, e.g. a glass, is disposed to the upper part of a skylight frame 31 and a screen device 40 is removably mounted to the lower part thereof. A series of filter films colored in different colors are mounted to each of winding cylinder parts 42 and 43 of the device 40, and through execution of unwinding control, the desired section is caused to face on the light introduction part of the skylight. This constitution enables application of natural illumination in different colors on the interior of a room.
Patent JP-S58135854-A (JP)
Title: Manufacture of thiosemicarbazide
Inventor: AKUSERU KUREEMAN
IPC: C07C337/06
Filed: 1983-02-02
Abstract: To produce thiosemicarbazide hydrazine is reacted with hydrogen cyanide and sulfur to form hydrazine thiocyanate, and this is then converted into the thiosemicarbazide at an elevated temperature. Advantageously, the reaction is carried out in a polar solvent.
Patent JP-S63182646-A (JP)
Title: Exposure copying machine
Inventor: UEDA MASASHI
IPC: G03B27/02
Filed: 1987-01-23
Abstract: PURPOSE:To reduce the cost of a copying machine and to improve its copying speed by making a color dot print by a printing head and a color ribbon and exposing photosensitive, pressure-sensitive paper through its intermediate film. CONSTITUTION:The image of an original 1 is exposed by a lamp for original exposure and its reflected light is passed through an image forming lens 4 to form its image on a CCD 6. The intensity of this light is converted into an electric signal. Then a wire dot printer head 8 is controlled with the electric signal to form an intermediate image on an intermediate film 10 by utilizing a tricolor ribbon 19, thus forming the color intermediate image. Then this color intermediate image and photosensitive, pressure-sensitive paper 12 is placed on an exposure table 13 one over the other and the photosensitive, pressure- sensitive paper 12 is exposed in the superposition state by using a light source 14 for exposure. Thus, the tricolor ribbon is used to eliminate the need to use three intermediate films and only one film is required, so the running cost is reduced and the running time is shortened.
Patent JP-H08206734-A (JP)
Title: Straightening machine
Inventor: NODA TSUNEO
IPC: B21D1/05
Filed: 1995-02-01
Abstract: PURPOSE: To provide a straightening machine having easy operability and also capable of straightening a strip precisely over a wide range of thickness. CONSTITUTION: This straightening machine consists of a plurality of large diameter rollers 2 which are positioned for the preprocessing of a strip straightening operation and which constitute a group of large diameter rollers, a plurality of small diameter rollers 3 which are positioned for the post- processing compared with the large diameter roller group and which constitute a group of small diameter rollers, and a reduction means 4 for adjusting and setting the reduction conditions of the large diameter roller group.  This machine is further constituted of a reduction means 5 for adjusting setting the reduction conditions of the small diameter roller group lighter than those of the large diameter roller group, and of a support roller 6 for making the position of a small diameter roller at the tip of its group coincide with that of another small diameter roller positioned where the maximum surface deformation is generated; the strip 1 is thus straightened under such structure.
Patent JP-H07208801-A (JP)
Title: Device for fixing difuser in ceiling facility panel
Inventor: SAYAMA SHIGERU
IPC: F24F13/06
Filed: 1994-01-14
Abstract: PURPOSE:To provide a fixing device capable of fixing a diffuser chamber easily and positively to a ceiling facility panel without causing interference with another building equipment and the like. CONSTITUTION:A frame member having a top wall 5, both side walls 6, 6, both bottom walls 7, 7 and both lips 8, 8 is provided as a panel main body 4. A box-like diffuser chamber 2 provided with a lower part which is narrower than a clearance among a smooth long wall 13, the side walls 6 of the panel main body 4 and the lips 8 is fixed to a ceiling facility panel 2 having air flowing groove holes 11, 11 at both bottom walls 6, 6 by engaging receiving fitting 17 and an engaging fitting 25 in such a way that its discharging port 15 faces to the air flowing groove holes 11 at the bottom walls 6.
Patent JP-S63183215-A (JP)
Title: Soundproofing type engine-mounted working machine
Inventor: ITO RYOICHI
IPC: F01P5/02
Filed: 1987-01-23
Abstract: PURPOSE:To enable the circulation of cooling water in a cooling device to be performed excellently while the overall height of an engine is stayed in a low level by placing a radiator for a water-cooled horizontal engine in a space on the front side of a cylinder head. CONSTITUTION:On the front side of a cylinder block 10 in a water cooled horizontal engine E is placed a cylinder head 5, and then, in a space on the front side of a cylinder head 5 is located a radiator 3 in a forward-directed position, and at the same time, between the cylinder block 10 and the cylinder head 5 is provided a water jacket. In addition, the outlet 34 of the water jacket is communicated by means of a hot water pipe 35 to the water inlet 3a of the radiator 3, and at the same time, the water outlet 3b of the radiator 3 is communicated by means of a cooling water pipe 37 to the inlet 36 of the water jacket. And further, on the radiator 3 is provided a fan 4, and then, a cooling air passage 6 is provided so that the suction wind force of the fan 4 allows the wind to blow through from a space above the cylinder head 5 toward the radiator 3 in the front.
Patent JP-S59138806-A (JP)
Title: Forced air blow type combustion apparatus
Inventor: OOYA AKIO
IPC: F23N1/02
Filed: 1983-01-31
Abstract: PURPOSE:To prevent the flame from being spontaneously extinguished by blowing or other operation, and to perform combustion favorably, by slowly decreasing the decreasing rate of the amount of gas, and controlling a gas proportional valve to be slowed down only when the predetermined value of the amount of decrease in the gas is differentiated from the change in the opening of an air flow adjusting apparatus. CONSTITUTION:In an apparatus provided with a proportional control circuit 13 for driving the gas proportional valve 5 in accordance with the difference between the hot water outflow temperature and the set temperature and the air flow adjusting apparatus 8 whose opening can be controlled in accordance with the amount of the gas at the gas proportional valve 5, the air flow adjusting apparatus 8 is provided with a potentiometer 12 as opening detecting means and a circuit 26 for controlling the gas proportional valve 5 to be slowed down when the predetermined value of the change in the amount of the gas at the gas proportional valve 5 is greater than the change in the opening of the air flow adjusting apparatus 8.
Patent JP-H09210659-A (JP)
Title: Automatic material-defect inspection device
Inventor: IIDA YASUHISA
IPC: G06T7/00
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To accurately and automatically inspect without any manual work by stereo-imaging A defect with a camera. SOLUTION: A material defect 2 of a three-dimensional structure material 1 is stereo-imaged with a defect imaging device 3 provided with left and right cameras 6 and 7 and a camera 9 for recording photograph, and, through a cable 40, sent to an image recording device 4, and at this place, digital-converted with a image conversion part 16, and recorded in a record media 23. The record media 23 inputs to an image deciding device 5, and image-processed with a processing computer 25 for measuring three-dimensional form, and stared/ recorded in an image staring device 26 as an image file, and further, the image file is overwritten with the image for recording photograph, and outputted with a display and a printer as requirement.
Patent JP-S59139986-A (JP)
Title: Multi-stage flash desalinator
Inventor: OGASAWARA MITSUSATO
IPC: B01D3/06
Filed: 1983-01-31
Abstract: PURPOSE:To facilitate the formation of a critical condition, by providing a venturi nozzle-type throttling mechanism in the vicinity of a bottom plate at the lower part of the partition wall of an evaporation chamber, and further providing positive and negative electrodes at the throttled-stream or throat part to electrolyze brine. CONSTITUTION:The multi-stage flash desalinator has a plurality of upper-stage evaporation chambers 21a and lower-stage evaporation chambers 21b separated from each other with a partition wall 22. A venturi nozzle-type throttling mechanism 35 is provided in the vicinity of a bottom plate 26 at the lower part of said partition wall 22, and the bottom plate 26 is formed into the constitution that positive and negative electrodes 39 are projected from a position corresponding to the throttled-stream or throat part 38 of the venturi nozzle. Herein, positive and negative voltages are applied to the electrodes 39 from a DC power source 41 to form oxygen and hydrogen by the the electrolysis of brine 40. Thus, the formation of gas bubbles at the throttled-stream or throat part 38 of the venturi nozzle by the electrolysis facilitates the formation of a critical condition.
Patent JP-S62174285-A (JP)
Title: Flame-retardant and waterproof grease composition
Inventor: IJIRI YASUO
IPC: C08L21/00
Filed: 1986-01-27
Abstract: PURPOSE:To obtain the title composition having flame retardancy together with waterproofness, by incorporating a fame retardant therein and providing a specified worked penetration. CONSTITUTION:1-50pts.wt. solid thickening agent (e.g., aluminum benzoate stearate) is dispersed in colloid or micell form in 100pts.wt. natural and/or synthetic organic liquid medium (e.g., a spindle oil) having a kinematic viscosity of 4-10,000cSt at 40 deg.C to give a base grease. 100pts.wt. this base grease is mixed with 5-70pts.wt. halogen-base flame retardant (e.g., 2,2-bis(bromomethyl)-1,3-propanediol) and, if necessary, 1-15pts.wt., based on the flame retardant, Sb2O3, to give a flame-retardant and waterproof grease composition having a worked penetration of 85-475 and an apparent viscosity of 3X10<4>P or less.
Patent JP-H02197028-A (JP)
Title: Wireless switch
Inventor: KONISHI KEISUKE
IPC: H01H21/00
Filed: 1989-01-25
Abstract: PURPOSE:To administer the timing to exchange a battery to detecting decreasing voltage of an electric power by a voltage detecting part and transmitting oscillation with a specific oscillation signal specifying use limit from a modulation circuit at the time of detection of voltage decrease. CONSTITUTION:When an actuator 12 declinationally moves by external power, a built-in switch 13 sends ON signal sequentially to the movement of the actuator and a limit switch 11 sends an oscillation output with a wireless means based on the ON signal to a receptor side by an antenna 23 through an oscillation output part 14. At this time, if the capacity of a lithium battery 29 is lower than a prescribed value, a voltage detecting circuit 30 detects voltage decrease of the lithium battery 29 and at the time of detection of decreasing voltage, a modulation circuit 28 sends an oscillation output with a specific signal to limit the use of a switch. A receptor side received the oscillation output previously detects the consumption limit of the lithium battery 29 and exchange and maintenance of the lithium battery 29 are carried out properly.