baber/WOPTO huggingface dataset:
Patent JP-S608109-A (JP)
Title: Construction of engine cooling water piping of automobile
Inventor: HASEGAWA MITSUGI
IPC: F01P7/16
Filed: 1983-06-27
Abstract: PURPOSE:To simplify the construction of cooling water piping by diverging a sub-radiator cooling water passage from a heater cooling water feed pipe, laid between an engine and a heater, via a cooling water return passage and a divergence port containing a thermostat operation change-over valve. CONSTITUTION:The inlet part 63 communicating each other a cooling water return passage 17 and a divergence port 8 which diverges a sub-radiator cooling water feed pipe 3 from a heater cooling water feed pipe 7 is opened and closed by operating a valve body 72 by means of the temperature regulation layer 66 of an opening and closing valve. In operation of an engine, the driving device 42 of a thermostat 39 is simply exposed to current of cooling water. Accurately responding to temperature of cooling water, the driving device 42 drives the primary and secondary valve bodies 40 and 41 to open and close the exit part 68 of the heater cooling water feed pipe 7 and a valve port 53. Cooling water may be selectively fed to a sub-radiator or a heater according to temperature of the water, whereby simplifying the construction of the cooling water piping.
Patent JP-S5740438-A (JP)
Title: Production of chlorophenylacetic derivative
Inventor: TAMURA YASUMITSU
IPC: C07C51/09
Filed: 1980-08-21
Abstract: PURPOSE: The reaction between o-(allyloxy)chlorobenzene and an α-halo-α-(alkylthio) acetic ester in the presence of a Lewis acid is followed by reduction, when necessary, further hydrolysis to produce the titled compound without anxiety of pollution.  
     CONSTITUTION: o-(Allyloxy)chlorobenzene of formula I reacts with an α-halo-α (alkylthio)acetic ester of formula II (R 1  is alkyl; COOR 2  is esterified carboxyl) in the presence of a Lewis acid to give 2-alkylthio-(4-allyloxy-3-chlorophenyl)acetic ester of formula III. Then, the product is reduced to remove the alkylthio group to give a compound of formula VI, which is, when necessary, hydrolyzed to produce a compound of formula VI'. The compound of formula I, a starting material, is obtained by reaction between o-chlorophenol and an allyl halide in the presence of an alkali hydroxide and the compound of formula II is obtained by reaction between an α-alkylthioacetic ester and N-chlorosuccinimde as an example. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5740386-A (JP)
Title: Feedback control system for motor
Inventor: SAKAI HIROSHI
IPC: H02P7/06
Filed: 1980-08-22
Abstract: PURPOSE:To enhance stability without narrowing the operational bandwidth of the system, by negatively feeding back the deviation between the output of a motor driving system including noises and the output of the system realized by a highly accurate and very fast logic operation circuit and the like to the motor driving circuit. CONSTITUTION:A noiseless control element G2 is constituted by an A/D converter AD, a high speed processor HP having a very fast, very accurate operating function, and a D/A converter DA. The program processing of the high speed processor HP is executed based on a speed command value VT. The result and the output of a speed sensor T are compared in a comparator DA1, and the output of the comparator DA1 is given to a comparator DA2 as a speed feedback signal. In this constitution, the system can be stabilized without narrowing the operational bandwidth of the system.
Patent JP-H06334243-A (JP)
Title: Variable wavelength solid state laser
Inventor: ARIGA TATSUYA
IPC: H01S3/094
Filed: 1993-05-18
Abstract: PURPOSE:To prevent occurrence of oscillation loss in a resonator due to a wavelength selection element by disposing a solid state laser pumping medium cut into wedge shape in the resonator. CONSTITUTION:The variable wavelength solid state laser comprises a resonator in which a solid state laser pumping medium 4 cut into wedge shape is disposed with the incident surface and the exit surface inclining in surface symmetry by 60 deg. with respect to a pumping laser beam 5. A solid state laser pumping medium 4a is also disposed while being cut such that the part other than the vicinity of the optical axis of pumping laser beam 5 is removed. Since the solid state laser pumping media 4, 4a disposed in the resonator have the function of wavelength selection element, no wavelength selection element, e.g. prism, is required to be inserted into the resonator at the time of tuning the wavelength.
Patent JP-H10305223-A (JP)
Title: Gas pressurizing feeder
Inventor: FUJIKAWA TAKAO
IPC: H01L21/768
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To enable performing treatment in a batch manner and in a short time in the order of several minutes by installing reservoir vessels on the discharge sides of compressors connected in series and providing a circuit constituting means for feeding gas through stop valves from them. SOLUTION: High and low pressure diaphragm compressors 21, 22 are connected in series, and also high and medium pressure reservoir vessels 23, 24 are provided on the discharge sides thereof through stop valves V1, V2 respectively. A circuit constituting means L for feeding pressurized gas to a treating pressure vessel 1 from the reservoir vessels 23, 24 through stop valves V3, V4 is provided. Here, a low pressure reservoir vessel 25 having stop valves V5, V6 on the suction and delivery sides thereof respectively is provided with a replenishing gas cylinder 26 having a stop valve V7. In this way, even when several devices are continuously operated in a short cycle of several minutes, pressurization can be effectively performed.
Patent JP-S5817465-A (JP)
Title: Developer supply device
Inventor: MATSUI KAZUO
IPC: G03G15/08
Filed: 1981-07-23
Abstract: PURPOSE:To remove automatically the seal which closes the supply hole formed on the circumferential face of a cylindrical cartridge, by inserting the cartridge to the insertion part of a developing equipment with the seal stuck to the cartridge and peeling off the seal by the engagement between the seal and the peeling member in the insertion part side when the cartridge is rotated. CONSTITUTION:A cartridge main body 1 is inserted to an insertion part 5 of a developing equipment 4 with a supply hole 2 directed upward and is brought to a home position where the cartridge is brought into abutment on a stopper; and when the cartridge main body 1 is turned in the direction of an arrow (a) by a knob 11, an end part 31 of a seal 3 is engaged with an edge 61 of a peeling member 6 of the insertion part 5. When the cartridge main body 1 is turned furthermore, the seal 3 is peeled off gradually from an end part 5; and when the cartridge main body 1 is turned up to the last end part of the seal 3, the seal 3 is detached from the cartridge main body 1 and is recovered into a recorvering vessel 7. The cartridge main body 1 is turned at about 180 deg. continuously, and an internal toner T is dropped into the developing equipment by its own weight and is supplied.
Patent JP-S5550435-A (JP)
Title: Continuously heating apparatus for long-sized conductor
Inventor: TERADA TETSUROU
IPC: C21D1/40
Filed: 1978-09-22
Abstract: PURPOSE:To heat continuously and efficiently a long-sized conductor such as a wire or a thin pipe by setting an electric current transformer at a linear part formed in the loop of the conductor and short circuit members at the parallel part of the loop. CONSTITUTION:Insulation guide rings 30a-30e and short circuit guide rings 40a- 40h are circularly set ans supported so that linear part 70 is formed in fixed frame  80. Loop 10b of long-sized conductor 10 becomes linear between short circuit guide  rings 40d, 40e. Electric current transformer 50 is set at this position, and the linear  part of loop 10b is passed through the opening of transformer 50. Since current  supply start end P and current supply finish end Q are separated by this mechanism, ring 40a contacting to inlet side wire 10a and ring 40h contacting to outlet  side wire 10c preferentially generate heat, and a single guide ring is prevented from  generating heat excessively. By adopting water-cooling mechanisms for rings 40a, 40h, occurrence of harmful phenomena such as spark is prevented.
Patent JP-S5817139-A (JP)
Title: Novel polypropylene resin composition
Inventor: FUKUSHIMA NOBUO
IPC: C08L21/00
Filed: 1981-07-23
Abstract: PURPOSE:To provide the titled compsn. having excellent rigidity and resistance to heat and impact, by blending a specified inorg. filler and an amorphous ethylene/alpha-olefin copolymer with crystalline PP. CONSTITUTION:10-40wt% inorg. filler, such as talc, having an aspect ratio of 5 or above, pref. 8 or above as uniformly dispersed in a state of a primary particle and having an average particle size of 5mu or below, pref. 3 or below in the direction of the major axis, and 5-30wt% of ethylene/alpha-olefin copolymer having an ethylene content of 40-85wt%, an average particle size of 0.5-4mu, pref. 1-3mu and an intrinsic viscosity of 2.5 or below as measured in xylene soln. at 70 deg.C, such as an ethylene/butene-1 copolymer, are blended with crystalline PE. The mixture is kneaded at a shear rate of 2X10<2> 1/sec or above.
Patent JP-H01285886-A (JP)
Title: Automatic spigot apparatus
Inventor: FUKUDA MASAYOSHI
IPC: G01S17/88
Filed: 1988-05-13
Abstract: PURPOSE:To enlarge a detection region and to automatically and certainly control the emission and stoppage of water on the basis of the presence of an object to be detected, by providing the detection region in both of the left and right directions of a spigot metal fitting to perform the opening and closing control of a spigot device. CONSTITUTION:The first sensor 3 consists of a light emitting element 5 and a photodetector 6 to form the first detection region 7 and the second sensor 4 consists of a light emitting element 8 and a photodetector 9 to form the second detection region 10. When a reflecting body 11a such as a hand enters the region 7, the pulse like infrared rays projected from the element 5 are reflected by the reflecting body 11a to enter the photodetector 6. This light detection signal is amplified by a light detection signal amplifying circuit 12 and an output pulse is emitted only at the time of a large light detection signal to be detected by a timer circuit 13 and a continuous signal is outputted to a water emitting restriction timer circuit 14. Water emitting operation is similarly performed even when a reflect or 11b enters the region 10 and the same operation is also taken when light is detected by both of the sensors 3, 4. The change- olver of the circuit 13 and a timer circuit 17 is performed by the time sharing signal of the light detection signal amplifying circuit 12.
Patent JP-H08312146-A (JP)
Title: Temporary frame device for construction
Inventor: WAKIZAKA TATSUYA
IPC: E04G21/14
Filed: 1995-05-15
Abstract: PURPOSE: To provide a temporary frame device for construction, in which driving power for elevating a roof frame is reduced and kept constant at all times. CONSTITUTION: Four masts 2 arranged outside a building 1 to be constructed, climbing mechanisms 3 mounted on each mast 2 vertically movably, a roof frame 5, by which spaces in specified height are formed among the roof frame 5 and the climbing mechanisms 3 through four comer posts 4 disposed in upright to the upper peripheries of each climbing mechanism 3 and four corners are fixed and which horizontally covers the whole top face of the building 1, and overhead cranes 6 disposed onto the underside of the roof frame 5 are provided.  The overhead cranes 6 have central fixed rails 6a, in which one ends are faced oppositely to a freight lift 7, left and right fixed rails 6b being arranged in parallel with both sides of the rails 6a and having broad width, central and left and right crane girders 6c, 6d crossed at right angles with each rail 6a and disposed in a manner that the crane girders 6c, 6d can travel, and cranes 6e with shuttle girders movable along the longitudinal direction of the crane girders 6d in the lower sections of the left and right crane girders 6d. Transfer hoists 8 can be shifted along the central crane girders 6c while being able to travel along the cranes 6e with the shuttle girders while being transferred onto the cranes 6e under the state, in which each crane girder 6c, 6d coincides.
Patent JP-H0417712-A (JP)
Title: Diesel exhaust gas purifying device
Inventor: KUSUDA TAKAO
IPC: F01N3/028
Filed: 1990-05-02
Abstract: PURPOSE:To burn the fine particles also which are piled on the front section of a filter, by making the strength of a microwave maximum at a position more forward than the intermediate position to the shaft in the exhaust gas flowing direction of the filter. CONSTITUTION:The microwave emitted from a magnetron 8 is radiated to a filter 1 having a ceramic honeycomb structure, which is placed in the middle of an exhaust pipe 11. Relative positions of the magnetron 8 and the filter 1 in a can case 6 are set so that the area, where the electric field strength of the microwave emitted from the magnetron 8 becomes a maximum, may be located nearer an exhaust gas introducing pipe 10 than an intermediate position of a filter 1 in the longitudinal direction thereof. Owing to this constitution, the strength of the electric wave is shifted to the front side of the filter 1, as a result, the front section or front face of the filter 1 can be effectively heated. Therefore, the fine particles piled near the entrance of the cell 2a of the filter 1 can be sufficiently burned.
Patent JP-H10293595-A (JP)
Title: Information reproducing device and information recording medium
Inventor: SHINDO GIICHI
IPC: G10L13/00
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To reproduce and listen to voice information about visual information or tactile information recorded on a recording medium such as paper at an optional place as necessary by providing a signal conversion part in the supporting part of an information recording body and bringing a voice information detection means into contact with the signal conversion part. SOLUTION: A piezoelectric element 21 is provided on the inside of either cover 2 of a file 1 made of vinyl chloride so that its periphery is surrounded by a protection plate 27 made of urethane foam and having the same thickness as the element 21, and the lead wire 26 of the element 21 is attachably/ detachably connected to a driving part 10. The driving part 10 is formed to be a cylinder and coupled with the back of the file 1 through an eyelet. A dry battery 12 is internally provided as a driving power source, and the voice information detected by a bar code reader 17 connected to, jacks 11 provided at both ends of the driving part 10 is amplified by an amplifier 15 through a D/A conversion part 14 internally, provided in the driving part 10 and further impressed on the element 21 via the lead wire 26 after it is boosted by a booster coil 13.
Patent JP-S5913122-A (JP)
Inventor: MATEIASU ARUBERUTO
IPC: F16C33/46
Filed: 1983-06-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S632025-A (JP)
Title: Camera having bimorph driving element
Inventor: TANAKA YOSHIHIRO
IPC: G01R31/36
Filed: 1987-05-12
Abstract: PURPOSE:To detect the capacity of a power supply battery, and to more exactly check the battery by counting the time required for charging of a capacitor, by a timer contained in a camera, and detecting the degree of consumption of the power supply battery in accordance with this time-counting time. CONSTITUTION:The displacement quantity is controlled by controlling an impressed voltage in order to control the moving extent of a bimorph driving element Bi1, the voltage is controlled by accumulating the charge in a capacitor component which the bimorph driving element itself has, and this voltage monitors and controls the time required for the accumulation. A timer 1 measures the time required for the completion of charging of a capacitor C2 for the bimorph driving element Bi1, the degree of consumption of a battery is conjectured by this time, and when the time required for the completion of charging exceeds a prescribed time, it is decided that the degree of consumption of the battery is high, and a warning is executed by a voltage detecting circuit BC1.
Patent JP-H11310346-A (JP)
Title: Carrying belt
Inventor: JONEN HIROSHI
IPC: B65H5/02
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a long-life carrying belt having good resistances to ozone, weather and wearing, wherein belt cutting and peeling between a tension member and rubber are limited. SOLUTION: In a carrying belt 1 composed of an adhesive rubber layer 3 having tension members 4 inside and a carrying rubber layer 2, ethylene- propylene rubber is used for the carrying rubber layer 2 and, for the adhesive rubber layer 3, rubber blending rubber selected from the group of natural rubber, styrene-butadiene rubber, butadiene rubber, chloroprene rubber and nitrile rubber with ethylene-propylene rubber.
Patent JP-S609492-A (JP)
Title: Antitumor substance aus-1, and antitumor agent containing it
Inventor: ITOU YASUO
IPC: C12R1/07
Filed: 1983-06-28
Abstract: PURPOSE:To obtain novel antitumor substance AUS-1, by cultivating a bacterium belonging to the genus Bacillus natto. CONSTITUTION:Bacillus natto H61(FERM P-459) is aerobically cultivated to give novel antitumor substance AUS-1. The substance has the following properties. Properties of the substance: colorless needle-like crystal. Melting point: 135- 151 deg.C (heating plate method). Elemental analysis: C58-62wt%, H8-10wt%, N9- 10wt%. Specific rotatory power: [alpha]D<20>+37-42 deg. (chloroform). Solubility in solvent: soluble in methanol, ethanol, acetone, ethyl acetate, and chloroform, insoluble in water and hexane. Amino acid composition: 11.5-13.5wt% aspartic acid, 13-15.5wt% glutamic acid, 9-12wt% valine, 0.5-1.5wt% isoleucine, and 45-55wt% leucine. Content of fatty acid: 19-22wt%. It is used for oral medication or venoclysis.
Patent JP-S596637-A (JP)
Title: Method for transferring multiplex information of frequency in time division
Inventor: SEO TOMIHIDE
IPC: H04J14/00
Filed: 1982-07-05
Abstract: PURPOSE:To transfer the multiplex information of time division frequency, by multiplexing the time division multiplex information moreover in a frequency area, and transferring the digital signal as it is through an optical transmission line. CONSTITUTION:Digital information in a memory 1 is read out by a control device or the like in a prescribed sequence and inputted to respective transmission parts 21-2n. In the transmitting part 21, P-S converters 2101-210m convert the input signal to serial ones and output the serial signals to an multiplexer MPX 211, the MPX 211 multiplexes these outputs with time division and outputs the multiplexed signal to a laser diode 212, and the diode 212 transmits the input signal together with the laser having the oscillation frequency f1 to an optical fiber 3. Since other transmission parts 22-2n also transmit signals to the fiber 3, the time division multiplex information is moreover multiplexed at their frequency and transmitted as digital information. Receiving parts 41-4n separate the multiplex digital information in time division and, after S-P conversion, the separated information is stored in a memory 5.
Patent JP-H01286686-A (JP)
Title: Image sensor and method for reading signal charge
Inventor: KONDO RYUJI
IPC: H04N5/378
Filed: 1988-05-13
Abstract: PURPOSE:To decrease noise in a fixed pattern by arranging an actual output line and a dummy output line so that respective switching transitions induced on both the lines can be the same. CONSTITUTION:An S-RFF circuit 20 is connected between an actual output line E and a dummy output line F. At the time of starting up the title device, signals A-C are low, and the lines E and F are charged up to a reference voltage VREF. Next, when a signal A becomes high and changes to a low state continuously, the potential of the lines E and F can be maintained by the voltage VREF since transistors TrsT17 and T18 connected to the lines E and F are turned off. Next, when a horizontal shift register 14 raises, for example, an output line H2 to an H level, TrsT1-2 and T1-2' are simultaneously turned on. Consequently, an output signal from a pixel is connected to the line E, and on the other hand, a floating line D is connected to the line F. Since fixed pattern noise on the lines E and F are the same, the output signal without any fixed pattern noise can be obtained.
Patent JP-S5546001-A (JP)
Title: Helically shaped suction port for internal combustion engine
Inventor: NAKANISHI KIYOSHI
IPC: F02F1/42
Filed: 1978-09-25
Abstract: PURPOSE: To provide a helically shaped suction port for an internal combustion engine which can generate strong whirling flows in a combustion chamber of the engine during low speed running of the engine and can keep its loading efficiency from lowering during high speed high load running of the engine.  
     CONSTITUTION: During a suction stroke, fuel air mixture prepared in a carburettor is introduced into a combustion chamber 4 across a suction valve 5 by means of a  helically shaped suction port 6. The suction port 6 consists of an entrance passage  portion A having its axis slightly curved and having a rectangular cross section at  its open end, and a helical portion B having its exit section 13 formed into a cylinder with its center axis coincident with a helical axis b of the helical portion B. The  helical portion B has a side wall face 15 that extends outwardly beyond the exit section 13. Side wall face 15 is formed to have a gradually decreasing distance R from  the axis b. The exit section 13 is designed such that its length is substantially  greater than 0.225 times of its diameter. According to such construction, the suction  port can generate strong whirling flows with ensuring a high loading efficiency  thereof. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61690-A (JP)
Inventor: KOBAYASHI KEIZOU
IPC: C08K5/36
Filed: 1984-06-08
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-S6487819-A (JP)
Title: Outboard motor
Inventor: SUZUKI TOMOYOSHI
IPC: F01P7/16
Filed: 1988-05-13
Abstract: PURPOSE:To improve ignitionability by bending a discharge passage formed on a cylinder head to be directed to a cylinder block and mounting an ignition plug in the vicinity of an exhaust port. CONSTITUTION:A discharge passage 25 formed on a cylinder head 20 is bent to be directed to a cylinder block 9. An ignition plug 30 is mounted in the vicinity of an exhaust port 23. Thus, the ignition plug 30 can be mounted on the position opposed to an intake port 22, and thereby it is possible to improve ignitionability.
Patent JP-H09301111-A (JP)
Title: Air bag device having horn switch
Inventor: KAMITOU TAKANORI
IPC: B60R21/203
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To reduce the assembling manhour and assembling cost even in such a structure that a support plate to which a sheet horn switch is fitted is held in a bag holder. SOLUTION: A pad 9 includes a ceiling part 10 and a side wall part having plural locking holes 17a. The pad side wall part 17 is so constructed that with each locking click 22a of a bag holder side wall 22 inserted and locked in a locking hole 17a, a pressing plate 24 is disposed on the outer peripheral surface side to be held in a bag holder 20. A support plate 33 includes a fitting leg 39 which is extended from a support part 34 to which a horn switch 28 is fitted and has a swollen part 39a at the tip. The support plate 33 is fitted to the bag holder 20 in such a manner that the fitting leg 39 is inserted between the pad side wall part 17 and the bag holder side wall 22, and the swollen part 39a is projected from the lower end of the bag holder side wall 22 to be served as a stop part.