baber/WOPTO huggingface dataset:
Patent JP-H02271878-A (JP)
Title: Fire fighting system by fire engine truck
Inventor: TABE SHIGEO
IPC: A62C27/00
Filed: 1989-04-14
Abstract: PURPOSE:To obtain an economic fire fighting system, for which it is not necessary to link two pumpers, by injecting, mixing original foaming liquid, which is loaded on an original foaming liquid carrier, into water by an original foaming liquid pump and an original foaming liquid mixer and jetting the original foaming liquid by the pumper. CONSTITUTION:For the fire fighting system, the original foaming liquid mixer is loaded on an original foaming liquid carrier 1 and when the original foaming liquid is mixed into the water coming from a fireplug 2, and original foaming liquid can be easily mixed into the water with a prescribed rate by executing single control to the operation of the original foaming liquid pump to be loaded on this original foaming liquid carrier. Then, the large quantity of the original foaming liquid can be used as well by this carrier from the beginning. Accordingly, it is not necessary to link two pumpers 3 and the rational and economical fire fighting system can be obtained. and since the original foaming liquid mixer is not used for the pumper to suck and jet the water to which the original foaming liquid is mixed, the loss of pressure is made small for discharging pressure. Then, since a pump for discharging is singly operated, foaming fire fighting liquid can be jetted without any limit on operational control and fire fighting can be made complete to a high oil tank in a complex.
Patent JP-H11292243-A (JP)
Title: Conveyor device
Inventor: KANEMOTO KAZUTOSHI
IPC: B65G13/02
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To improve the load conveying efficiency as higher as possible as well as to simplify attaching work of a load detecting means. SOLUTION: A conveyor device in which a plurality of conveyance driving parts TD capable of being independently switched to the load conveyance driving state and the load conveyance stopping state are arranged in a line in the load conveying direction is provided with a first detecting part FS for detecting whether a load exists on the conveying downstream end in the conveyance driving part TD or not and a second detecting part SS for detecting whether a load exists on the conveying upstream end in the conveyance driving part TD positioned on the conveying downstream side of the conveyance driving part TD detected by the first detecting part FS.  A conveying state switching means TS switches the conveyance driving part from the load conveyance driving state to the load conveying stopping state when the presence of the load is detected by the first detecting part FS in a state where the presence of the load is already detected by the second detecting part SS.
Patent JP-H03294045-A (JP)
Title: Apparatus for continuously casting hollow cast billet
Inventor: HARADA HIROSHI
IPC: B22D11/055
Filed: 1990-04-10
Abstract: PURPOSE:To improve surface quality of a cast billet by holding molten metal in pouring basin, non-cooling and cooling molds in a continuous casting apparatus for the hollow cast billet to temp. of the liquidus or higher. CONSTITUTION:In the continuous casting apparatus for hollow cast billet providing the pouring basin 11 opening as widening upward, the cooling mold 18, non-cooling mold 15 and a columnar core 24 set below the pouring basin, and from which the hollow cast billet P is drawn from thr cooling mold 18 while supplying the molten metal M into the cooling mold 18 from the pouring basin 11, an induction heating device 33 for holding the temperatures of the pouring basin 11, the non-cooling mold 15 and the molten metal M in the pouring basin 11 and the non-cooling mold 15 to the temp. of the liquidus or higher is provided. By this method, as the solidified shell is grown from only inner diameter side of the cast billet in contact with the columnar core, the hollow cast billet having good surface characteristic without developing segregation can be produced.
Patent JP-H02289128-A (JP)
Title: Apparatus for gripping roving bobbin in roving frame
Inventor: HAINTSU MIYUURAA
IPC: D01H9/00
Filed: 1990-04-10
Abstract: PURPOSE: To improve functions concerning gripping and releasing of a gripping element by installing at least two specific cam elements between the gripping element having loaded elasticity, and a driving element rotatable with restriction. CONSTITUTION: A driving element 17 rotatable in a prescribed angle is installed in each casing 15 of griping elements 8 through a roller bearing 16. The casings 15 have gripping jaws 18 at the front regions, and wedge-shaped faces 32 on the front outer peripheries of the gripping jaws 18, and wave-shaped contacting rings 19 at the end part sides. The contacting rings 19 are pressed to pressing rollers 22 and 22' by elastic elements installed in the bearing rings 21.
Patent JP-S60237881-A (JP)
Title: Controlling method of motor
Inventor: KATOU SHIYOUZOU
IPC: H02P6/08
Filed: 1984-05-10
Abstract: PURPOSE:To obtain a controlling method for reducing fifth and seventh harmonic waves by switching the output polarity of a bridge of drive switching elements on the basis of a variation in the induced voltage at nonenergizing time and setting a nonenergizing zone to approx. 30 deg. of electric angle. CONSTITUTION:In a commutatorless motor having a semiconductor commutator including a plurality of switching elements 6-11 connected in a bridge, a data generator 14 which produces an output signal at every 30 deg. of electric angle on the basis of an output signal output from a position detector 5. When the output polarity of one phase of a bridge is switched between positive and negative, and a drive signal is supplied from a controller 15 to the elements 6-11 to set the nonenergizing zone of approx. 30 deg. of an electric angle. Further, a position detection signal is formed from a variation of an induced voltage generated when the stator windings 2-4 of the motor 1 is deenergized.
Patent JP-S5840539-A (JP)
Title: Camera with built-in binocular also used as magnification changeable finder
Inventor: TSUKADA JIYUNZOU
IPC: G03B13/12
Filed: 1981-06-17
Abstract: PURPOSE:To obtain a camera also used as a binocular by interlocking an objective lens changing means and a binocular type finder magnification changing means in a magnification changing means for the camera. CONSTITUTION:Objective lens windows 2, 3 and a binocular type finder window 4 are made in the body of a camera 1 and an objective lens system changing means consisting of a movable lens 9, a mirror 8 and a douser 7 and a binocular optical system changing means are interlocked each other to prepare a magnification changeable camera with a binocular type finder. Therefore said camera is convenient because the finder is easily seen and the camera is also used as a binocular.
Patent JP-H03291917-A (JP)
Title: Heat-treating equipment
Inventor: TAKADO MAKOTO
IPC: H01L21/22
Filed: 1990-04-09
Abstract: PURPOSE:To obtain an equipment capable of preventing the temperature of a ring type elastic member arranged in the seal part of a vessel from exceeding a specified value, and preventing reaction products liable to exfoliate from attaching to the inner wall of the vessel, by equipping a sealing member with a heat shielding member in order to reduce the radiation light from a heating furnace. CONSTITUTION:A vessel 10 which is vacuumized at a specified pressure is installed in a heating furnace; a sealing member 30 composed of a ring type elastic member is installed at a seal part of the vessel 10; a heat shielding member 40 is installed on the sealing member 30 in order to reduce the radiation light from the heating furnace. For example, a manifold 20 which has a ring type protrusion 12 at the lower end part of a process tube 10 composed of quartz and a flange 22 forming the seal part and is composed of stainless steal is installed at the lower end of the process tube 10; an O-ring 30 composed of a ring type elastic member is accommodated in a ring type groove part 24 of the manifold 20; the flange 22 is equipped with a water cooling part 23. Ring type heat shielding members 40 which are composed of SiC or the like and shield or reduce the radiation light are inserted and retained under the process tube 10 and inside the manifold 20.
Patent JP-S5720969-A (JP)
Title: Speed control system for data converter of data storage device
Inventor: KOORIYAMA HIROSHI
IPC: G11B5/55
Filed: 1980-07-09
Abstract: PURPOSE:To facilitate positioning by preventing a seek interval and the vibration frequency of a base from coinciding with each other, by using a speed profile which corresponds to a movement distance when moving the magnetic head group of a magnetic disk device. CONSTITUTION:When a magnetic head group 1 is moved from one optional position to another optional position on a magnetic disk 2, a number equal to a difference between their tracks is set in a difference counter 11, whose contents go down successeively with a cylinder pulse generated by a pulse generating circuit 16 each time the group crosses a track, thereby inputting the result to function generators 14-14<n>. Simultaneously, a counter 12 counts the number of tracks the group crossed, and a gate 13 selects one of the generators 14-14<n> on the basis of the number of tracks, thereby determining a speed profile by its output. Then, D/A conversion 15 is performed to output a speed set signal 17. Thus, a specific seek interval and the vibration frequency of a base 5 are prevented from coinciding with each other, and positioning a carriage 3 is facilitated.
Patent JP-S5318924-A (JP)
Title: Recording system for memory access frequency
Inventor: KAMO KAORU
IPC: G06F12/08
Filed: 1976-08-05
Abstract: PURPOSE:To decrease a negative effect given to the program processing by recording the access frequency with every divided block of a memory in terms of hardware.
Patent JP-H04304886-A (JP)
Title: Production of restriction enzyme
Inventor: INAGAKI KENJI
IPC: C12R1/01
Filed: 1991-03-29
Abstract: PURPOSE:To industrially and advantageously obtain a restriction enzyme for a genetic engineering reagent, etc., by culturing a bacterium, belonging to the genus Acidiphilium and having the ability to produce the restriction enzyme capable of recognizing a specific nucleotide sequence and specifically cleaving the sequence and collecting the objective product from the resultant culture. CONSTITUTION:A bacterium [e.g. Acidiphiliume.organovorum 51H (FERM P-12020)], belonging to the genus Acidiphilium and having the ability to produce a restriction enzyme capable of recognizing a nucleotide sequence expressed by the formula (A is adenosine; G is guanosine; T is thymidine; C is cytidine) and cleaving the sequence at sites marked with arrows in the formula is cultured in a culture medium at 30 deg.C temperature for 24 hr by shaking culture. The resultant culture solution is then centrifuged to collect microbial cells, which are subsequently suspended in an extraction buffer solution, ultrasonically crushed and centrifuged. Residues are then removed to collect an extract solution and ammonium sulfate is added so as to provide 70% saturation. Precipitates are subsequently separated, dissolved in a buffer solution and purified by anion exchange chromatography, etc., to afford the objective restriction enzyme capable of specifically cleaving the sites marked with arrows in the formula.
Patent JP-H04308321-A (JP)
Title: Fuel injection device of rotary piston engine
Inventor: WATANABE SHOGO
IPC: F02B17/00
Filed: 1991-03-31
Abstract: PURPOSE:To enable stratification of air-mixture in the vicinity of an ignition means even if any large vortex may take plate in the same direction as the rotor rotational direction inside an operation chamber. CONSTITUTION:A fuel injection means 16 which directly injects fuel 17 into an operation chamber 6 and an ignition means 14 which ignites the fuel 17 are provided, and the fuel injection direction of the fuel injection means 16 is set to face the position on the delay side from the ignition means 14.
Patent JP-S63258182-A (JP)
Title: Color solid-state image pickup device
Inventor: OKUMURA TOMOHIDE
IPC: H04N9/07
Filed: 1987-04-15
Abstract: PURPOSE:To reduce occurrence of moire, and to upgrade definition and sensitivity by constituting a unit of a distribution pattern of mosaic-shaped color filters with two picture elements in horizontal direction and four picture elements in the vertical direction totalling eight pieces of color filters, disposing four kinds of color filters through which different lights transmit in said unit, and forming the distribution pattern with said unit. CONSTITUTION:The unit of a disposition pattern consisting of the mosaic-shaped color filters 1a disposed precedent to solid-state image pickup element, is constituted with two picture elements in the horizontal direction and four in the vertical direction totalling eight. Expressing the positions of the respective filters constituting the unit as Cij (i=1-2, j=1-4), W-filters through which the whole colors transmit come in positions C13, C14, C21 and C22, in positions C11, C23 are second cyan color light transmitting filters Cy through which one of the pair of complementary colors transmits, and third yellow color light transmitting filters Ye through which the other of said complementary color lights passes are disposed in positions C12, C24. As a result, other than on the horizontal frequency axis, respective color light carriers are generated at a wide interval, hence less moire fringes occur, definition is improved, and the sensitivity is improved because the light-use efficiency is upgraded.
Patent JP-H05266285-A (JP)
Title: Repayment adjusting method for ticket
IPC: G07B15/00
Filed: 1992-03-18
Abstract: PURPOSE:To immediately perform the repayment processing of a ticket purchased erroneously and to prevent the repayment of an unfairly purchased ticket by performing the repayment processing or return processing based on ticket issuance time data in which encoding processing is applied to the ticket. CONSTITUTION:A CPU 20 reads ticket data including the ticket issuance time data written on the magnetic plane side of the ticket, and stores the ticket issuance time data of the ticket in the prescribed area of a RAM 22 once simultaneously. Furthermore, the CPU computes the lapse of time after the ticket is issued from the ticket issuance time data stored in the RAM 22 and present time data clocked by a clock part 16, and compares time lapse data with allowable time data for repayment stored in a ROM 21 in advance, and decides whether or not the repayment is permitted. In other words, it is decided that the repayment is permitted when a time shows the one within the allowable time after the ticket is issued, and it is prohibited when it elapses over the allowable time. When the repayment is permitted, the ticket is thrown in to a delete ticket box, and when it is prohibited, the ticket is returned to an erroneous ticket insertion port.
Patent JP-H08285873-A (JP)
Title: Apparatus and method for detection of speed of moving object
Inventor: ECHIGO TOMIO
IPC: G08G1/052
Filed: 1995-04-19
Abstract: PURPOSE: To easily detect the speed of a vehicle traveling within a specific region by projecting the brightness information of a shot image on the center line of a vehicle, obtaining the total, and converting one-dimensional information. CONSTITUTION: A camera 1 shoots the image for a specific region at each time T. The time T is obtained by determining, for example, the distance between points A and B and the maximum speed which can be detected of a driving vehicle. The shot image is sent to a projection part 13 via a path 19. A projection part 13 projects the brightness information of each picture element to the axis in a predetermined advancing direction of the vehicle and accumulates it. Then, the accumulated information is stored at a traveling detection part 15 via a path 21 as the one-dimensional projection information of the number of picture elements corresponding to the length of AB.  The traveling detection part 15 writes the inputted one-dimensional projection information into a buffer 17 and detects the speed of the vehicle which travels within a specific region using the stored one-dimensional projection information.
Patent JP-H05105697-A (JP)
Title: Production of alpha-l-aspartyl-l-phenylalanine methyl ester or its hydrochloride
Inventor: KATAOKA TAKEHIKO
IPC: C07K5/075
Filed: 1992-04-14
Abstract: PURPOSE:To efficiently and readily subject a-L-aspartyl-L-phenylalanine methyl ester or its hydrochloride to a solid-liquid separation from its suspension. CONSTITUTION:In a method for producing a-L-aspartyl-L-phenylalanine methyl ester or its hydrochloride by subjecting the aqueous suspension of a-L-aspartyl-L- phenylalanine methyl ester or its hydrochloride to a solid-liquid separation, the aqueous suspension is continuously separated by a vacuum separation method.
Patent JP-2000293751-A (JP)
Title: Merchandise ejecting device for automatic bottle merchandise vending machine
Inventor: TAMURA MISAO
IPC: G07F11/28
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To make it difficult to receive illegal action by positioning a merchandise stopper against a bucket so that a part going over the half part of bottle merchandise can go beyond from the bucket forward while the bottle merchandise is ejected to abut on the merchandise stopper. SOLUTION: A semicircular cylindrical bucket 6 extending obliquely in a vertical direction and perpendicularly to the extending direction of a merchandise path 3 is arranged at the front end part of the path 3. The bucket 6 is made of transparent plastic such as polycarbonate. Then, a merchandise stopper 8 is arranged in front of the bucket 6. In such a case, bottle merchandise 100 is ejected from the bucket 6 whose open edge is turned forward, the merchandise 100 is shifted forward to abut on the stopper 8, and the stopper 8 is positioned against the bucket 6 so that a part going over the half part of the merchandise 100 can go beyond from the bucket 6 forward.
Patent JP-S60241730-A (JP)
Inventor: IYODA ISAO
IPC: H02J3/36
Filed: 1984-05-14
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-S5320711-A (JP)
Title: Error correction system for vertical-cross conversion encoder unit
Inventor: MATSUMOTO KUNIO
IPC: H04N19/00
Filed: 1976-08-10
Abstract: PURPOSE: To reduce the picture quality deterioration of a reproduced picture image due to the code error at the transmission path, by having an error correction encoding only for the specific signal element. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5653580-A (JP)
Title: Accdc voltage converter
Inventor: OSUKAA RUTORUDO
IPC: H03B5/36
Filed: 1980-07-10
Abstract: The converter comprises a first MOS transistor fed by a current source or by a current-limiting element and it receives through an input capacitor the alternating input voltage. The first transistor is biased by a second MOS transistor the distance drain-source of which is connected between the gate and the drain of the first transistor. The second transistor is biased on its gate by a voltage of reference in such a way that its equivalent internal resistance takes a very high value. A filter capacitor is connected between drain and source of the first transistor. A direct voltage is delivered on the drain of the first transistor the value of which being function of the amplitude of the alternating input voltage. The converter can be implemented by any conventional technology for MOS integrated circuits because it uses only standards elements which are easily integrated.
Patent JP-S59220369-A (JP)
Title: Arranged yarn falling apparatus
Inventor: MURAYAMA YOSHIHARU
IPC: B41F17/10
Filed: 1983-05-28
Abstract: PURPOSE:To efficiently provide a plurality of yarns on a printing table under tension so as to leave predetermined intervals therebetween, by providing a yarn press plate in front of a shuttle in a freely rising and falling state. CONSTITUTION:Support arms 5, 5' pivotally attached to the side crosspieces 7, 8 of a moving frame 6 at the base ends thereof are provided to both ends of a shuttle 3 in a protruded state and supports 17 each having a bearing part 16 provided to the upper end thereof are provided in an upstanding state to the base lever 12 pivotally attached to the crosspieces 7, 8 so as to be positioned at places near to both ends of said lever 12 while a guide 19 is inlaid with the guide cylinder 18 parallelly provided to one side of said supports 17 in a freely rising and falling state. In addition, a yarn press plate 4 having a shift preventing member 26 provided to the lower end thereof is provided to the attachment plate 20 provided to the lower end part of the guide lever 19 and protruded pieces 21 are provided to the attachment plate 20 so as to be positioned at places near to both ends of said plate 20 while arm levers 23 are provided to a shaft lever 22 provided to the bearing part 16 in a freely revolvable manner so as to be positioned at places near to both ends of said lever 22 and connected to the protruded pieces 21 by a connecting lever 24. An operation lever 25 is provided to one end part of the shaft lever 22 and the yarn press plate 4 is fallen toward the upper surface of a printing table 1 by said lever 25.
Patent JP-S5618721-A (JP)
Title: Air flow meter
Inventor: NISHIMURA YUTAKA
IPC: G01F1/69
Filed: 1979-07-24
Abstract: PURPOSE: To enable accurate measurement independently of the running condition of an internal combustion engine, by shaping the cross section of the air bypass of an intake cylinder as a horizontally long strip and making the wall surface of the air bypass from a material of low thermal conductivity.  
     CONSTITUTION: An intake cylinder 1 has an intake passage 2 provided with a Venturi part 4. Air sucked in the direction of an arrow in the figure passes through the Venturi part 4. Some of the sucked air passes through an air bypass 3. A resistor 7 for measuring the velocity of flow and another resistor 8 for temperature compensation are installed in the air bypass 3. The cross section of the bypass is shaped rectangular so that the flow of the air is likely to become laminar and the proportionality of the quantity of air through the bypass to that of main sucked air is improved even if the flow rate of the air falls. Since the cross section is shaped as the strip, the surface area of the wall is increased to possibly change the temperature of the bypassed air to cause an error. To prevent this phenomenon, the wall surface of the bypass 3 is covered with an heat insulator 12. Said proportionality can be improved further by applying prescribed potential to the middle point of a bridge circuit comprising the resistors 7, 8. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05267480-A (JP)
Title: Semiconductor device and its manufacture
IPC: H01L21/316
Filed: 1992-03-21
Abstract: PURPOSE:To prevent detrimental affect on device properties by reducing an amount of carbon atom taken into a silicon oxide film when a silicon oxide film is formed by plasma CVD method using organic oxysilane such as TEOS as a main material. CONSTITUTION:A silicon substrate 26 is arranged on a lower electrode 23 and heated by a lamp 22. Reaction gas is supplied through a gas supply port 29 and a high frequency voltage is applied between both electrodes 23, 24 from a high frequency power supply 28. Thereby, reaction gas reacts and a BPSG film or a PSG film is deposited on the silicon substrate 26. Conditions of plasma CVD are; a pressure inside a CVD reaction chamber 21 of 6.5Torr, a substrate temperature of 300 to 450 deg.C, a power of the high frequency power supply 28 of 100 to 500W. The BPSG film is deposited supplying TEOS kept at 40 deg.C together with oxygen, TMP and TMB as a reaction gas from a gas supply port 29 to the reaction chamber 21 while making helium gas flow. Ratio of O2 flow rate/TEOS flow rate is 2.0 or above.