baber/WOPTO huggingface dataset:
Patent JP-S59179497-A (JP)
Title: Automatic steering device
Inventor: YAMADA HIDEMITSU
IPC: G05D1/02
Filed: 1983-03-31
Abstract: PURPOSE:To enable an automatic steering device to perform optimum weather regulation, by a method wherein, based on the detected value of the yawing motion of a ship hull, a parameter under a marine weather condition is determined, and a noise is estimated so that large or small value of the observation noise of a karman filter corresponds to large or small value of the parameter respectively. CONSTITUTION:An azimuth deviation between a set azimuth psi1 and a bow azimuth psi of a compass 4 is detected by a comparator 8, and the result is fed to a karman filter part 9 togetherwith the furning angular velocity psi' of an angular velocity meter 5 and the steering angle delta of a steering angle indicator 7. The karman filter part 9 finds optimum estimated values psie'' and psi'' of an azimuth deviation psie and furning angular velocity psi' on a basis of these data, a ship speed S, and the marine weather parameter of a parameter computing part 15 to send the estimated values to a regulating part 3. The regulating part 3 finds an instruction steering angle delta* based on these estimated values and aforesaid azimuth deviation psie, and based on the instruction steering angle, a steering device 2 is steered.
Patent JP-S60199268-A (JP)
Title: Facsimile equipment
Inventor: SAITOU YUUICHI
IPC: H04N1/411
Filed: 1984-03-23
Abstract: PURPOSE:To improve the transmission efficiency and picture disturbance by providing a means selecting a one-dimensional data compressing means for the 1st page, selecting a two-dimensional data compressing means when a response to a plural-page signal is an affirmative response and selecting the one-dimensional data compressing means when a negative response. CONSTITUTION:Since the line condition is not clear at the 1st page, the picture quality is laid stress on more than the transmission efficiency and the mode of a data compression section 2 is brought into the one-dimensional compression mode with less picture disturbance by using the data compression selection signal (a). Further, the transmission speed selection signal (b) sets the MODEM 4 to the high speed MODEM rate and a MODEM set instruction DCS signal is transmitted to the station to be called. When the data transmission error rate is low and a response signal to an MPS signal is an affirmative response, the transmission efficiency is laid stress on more than the picture quality from the next page and the data is transmitted with the two-dimensional compression means having better transmission efficiency. Thus, the control section 1 uses the data compression means selecting signal (a) so as to change the mode of the data compression section 2 to the two-dimensional compression mode, and the transmission speed selection signal (b) sets the MODEM 4 to the higher speed MODEM rate and the DCS signal of the mode setting instruction is transmitted to the station to be called.
Patent JP-S62213144-A (JP)
Title: Integrated circuit device
Inventor: YAMAMOTO HIROAKI
IPC: H01L23/10
Filed: 1986-03-13
Abstract: PURPOSE:To enable the protection of an integrated circuit and the maintenance of the quality thereof at a prescribed level, by filling up a high-temperature solder in a concavity of a ceramic package so as to join the opening edge of a cap to the ceramic pakage, and by sealing airtightly the integrated circuit by means of the cap and the ceramic package. CONSTITUTION:An integrated circuit 2 is bonded on a mounting member 1a of a ceramic package 1, and a terminal 2a of the integrated circuit 2 is connected to a connection terminal 1b of the ceramic package 1. A cap 4 covers the integrated circuit 4, the opening edge 2b thereof is fitted in a concavity 3 of the ceramic package 1, and an opening of the cap 4 is covered with the ceramic package 1, while the cap 4 is bonded on the back of the integrated circuit 2. A high-temperature solder 5 in the shape of a sheet is supplied into the concavity 3 of the ceramic package 1. By making the solder reflow, the cap 4 is bonded to the ceramic package 1, and the integrated circuit 2 is sealed airtightly by the cap 4 and the ceramic package 1. By this construction, the integrated circuit can be protected, and the quality thereof can be maintained at a prescribed level.
Patent JP-S58174705-A (JP)
Title: Hydraulically-driven circuit for plural machines
Inventor: SAKAMOTO AKIRA
IPC: F15B21/08
Filed: 1982-04-03
Abstract: PURPOSE:To obtain hydraulically-driven circuit without any energy loss and with excellent responsiveness by providing electrical pressure converters in a pump side port of an operating valve with pressure compensation and at a throttle circuit outlet. CONSTITUTION:When hydraulic oil flows to a single load 7a through driving a hydraulic motor 2, a differential pressure DELTAPc comes out between both sides of a variable throttle valve in a selector valve 6a. When the spring pressure of a flow control valve 5a is made equal to DELTAPc, the flow control valve 5a is opened or closed so as to maintain DELTAPc always constant even if load pressure P1C is changed, the flow being maintained constant. When the discharge pressure of the hydraulic pump 2 is controlled so that the differential pressure DELTAPv between an inlet side and an outlet side of the flow control valve 5a can maintain the minimum difference in pressure which can correspond to a change of load, pressure loss is not changed according to magnitude of load 7a but decreased. In a word, it is enough it the discharge pressure of a hydraulic pump 2 is controlled so as to keep the sum of DELTAPv and DELTAPc constant.
Patent JP-S55158274-A (JP)
Title: Manufacture of enameled bathtub
Inventor: CHIHARA MAKIO
IPC: C23D5/04
Filed: 1980-04-25
Abstract: PURPOSE: To obtain an enameled bathtub with high productivity by attaching  enamel powder to the inside of a bathtub base material made of iron and heated to  a predetermined high temp. by an electrostatic spray painting method and baking  the powder.  
     CONSTITUTION: Bathtub base material 1 made of iron casting, iron plate or the like is heated to 800W950°C, and enamel 2 is attached to the inside of material 1 by an electrostatic powder spray painting method. The enamel powder is then fusion- bonded by calcination at 800W950°C. By this method an enameled bathtub of a uniform thickness can be obtd. economically. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04271781-A (JP)
Title: New low-temperature alkaline protease
Inventor: KITAYAMA MASAHIKO
IPC: C12N9/50
Filed: 1991-02-28
Abstract: PURPOSE:To obtain a new enzyme useful as an assistant for general household detergents, since the maximum activity is exhibited at a low temperature with temperature stability and further for rapidly decomposing proteins in sewage by its use in treating sewage. CONSTITUTION:An alkaline protease having the following properties. Action; decomposing various proteins under alkaline conditions. Substrate specificity; exhibiting remarkable specificity for casein. Optimum pH; pH 9.5-10 in treating the casein as a substrate at 37 deg.C for 2hr. Stable pH range; pH 9.5-10 in treating the casein as a substrate at 37 deg.C for 30min. Optimum temperature; 37 deg.C in reacting the casein as the substrate at pH 10. Heat resistance; >=90% residual activity in treating at pH 10 and 40 deg.C for 10min and inactivated in treating at 50 deg.C for 10min. Effect of surfactant; inactivated by 100% in treating with dodecyl lauryl sulfate at pH 10 and 30 deg.C for 60min. Molecular molecular; 10000. The aforementioned enzyme is obtained by culturing Bracteacoccus minor.
Patent JP-H10251292-A (JP)
Title: Branched type oligonucleotide
Inventor: MATSUDA AKIRA
IPC: C07F9/09
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new oligonucleotide, comprising a branched type oligonucleic acid prepared by a solid-phase phosphoramidite method using a pentaerythritol compound, capable of forming triple strands with various nucleic acids and useful as an antisense molecule, etc. SOLUTION: This new branched type oligonucleotide is represented by formula I [R<1> and R<2> are each a DNA or an RNA; (n) is a number of 2-6] and is capable of forming a triple-stranded nucleic acid with various DNAs or RNAs and thereby useful as an antisense molecule for gene therapy, etc., according to an antisense method. The branched type oligonucleotide is readily obtained by synthesizing oligonucleotide chains in four directions according to a solid- phase phosphoramidite method using a pentaerythritol compound which is a new compound represented by formula II [Tr is a (substituted)trityl; A is a phosphate group, a phosphonate group or phosphoramidite group].
Patent JP-S608595-A (JP)
Inventor: JIERAARU DOORAN
IPC: G21C13/06
Filed: 1984-03-23
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-S53141115-A (JP)
Title: High chromium alloy having good anticorrosion resistance and weldability against mixed acid consisting of nitric acid and fluoric acid
Inventor: YOSHIDA TAKESHI
IPC: C22C27/06
Filed: 1977-05-17
Abstract: PURPOSE: To provide the subject alloy of a specific composition containing Cr, Fe, C and Ni, having a high mechanical strength and an excellent workability. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000211800-A (JP)
Title: Desktop tape cutter safety device mechanism
Inventor: YAGYU SENJU
IPC: B65H35/00
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To protect hands from the risk of injuries by realizing a condition where a blade is upright for cutting only when a tape is cut, while the blade is inverted and not projected immediately after the tape is cut, and to prevent a body of a tape cutter from sliding down by using a magnet, an iron plate, and a double coated adhesive stuff on a bottom of a tape cutter body. SOLUTION: Right and left projecting parts 2 are provided forward of a body 1, a shaft hole 4 is provided, and a stopper 3 is provided between the right and left projecting parts 2. A blade 6 is provided, a support hole 8 is provided, and a cut part 5 having a suspension part A suspended downward from the support hole 8 is provided between the right and left projecting parts 2. In addition, a shaft groove B extended downward which is provided in the body 1 forms an upward shaft groove G with a V-shaped gradient. A magnet 11 is provided on a bottom of the body 1, and a steel plate 12 and a double coated adhesive stuff (i) are provided.
Patent JP-H07255655-A (JP)
Title: Movable cleaning equipment
Inventor: FUJIWARA YOSHIMORI
IPC: A47L11/293
Filed: 1994-03-25
Abstract: PURPOSE:To provide a movable cleaning equipment that does not fail to suck dirtied washing on the floor in both forward and backward cleaning and on forward cleaning, lifts up a front suction opening to reduce traveling resistance and clean the floor efficiently. CONSTITUTION:This movable cleaning equipment comprises an equipment body 1 capable of moving forward and backward, a cleaner 2 having a rotary brush 12, a washing dropping device for dropping cleaning fluid, a first support mechanism 31 for supporting the cleaner 2 movably forward and backward to the equipment body 1, suction devices 35A, 35B, placed at the front and rear of the cleaner 2 to suck dirtied washing on the cleaning floor from suction openings 37a, 37b, and second support mechanisms 41, 42 for supporting the front and rear suction movably upward and downward, wherein the front suction opening 37a can move up from the cleaning floor A so as to move the cleaner 2 relatively backward as the equipment body 1 moves forward.
Patent JP-S62213557-A (JP)
Title: Rotor of superconducting rotary electric machine
Inventor: HIRAO TOSHIKI
IPC: H02K55/04
Filed: 1986-03-12
Abstract: PURPOSE:To smoothly remove the heat of a superconducting field coil by forming an axial slot side groove on the side of the slot. CONSTITUTION:The rotor of a superconductive rotary electric machine is composed of a coil mounting shaft 2 having a helium flowing hole 21, a superconducting field coil 3, a helium outer cylinder 6, a wedge 18 and a filler 19. In this case, an axial slot side groove 22 is formed on the side of a slot 17 formed in the shaft 2. Thus, the heat of the coil 3 is absorbed to helium, and cooled through the hole 21 by a liquid reservoir 15. This helium is fed from another flowing hole 21 through the groove 22 and a through hole 19a to a helium passage 20. As a result, the coil 3 can be efficiently cooled.
Patent JP-H02235522-A (JP)
Title: Bending method for long size work
Inventor: KITSUKAWA MOTOHIKO
IPC: B21D7/08
Filed: 1989-03-10
Abstract: PURPOSE:To prevent a core material from sliding against a work and to smoothly hold the inside surface of an opening groove by performing the bending in a state that the core material is inserted into the opening groove of the work, and moving the core material synchronously with the work without varying a cross sectional shape of the work. CONSTITUTION:A long size work W having an opening groove whose cross sectional shape is roughly constant along the longitudinal direction is fed out in the longitudinal direction by a feed-out device 29. In a state that a core material 35 consisting of a flexible material is inserted into the opening groove of the work, this core material is moved synchronously with the work. While supporting the work moving as one body with this core material by a supporting device 33 having a bending supporting point, bending is performed by a bending device 31 having a bending application point of the front side in the feed-out direction of the supporting device. After the working, the core material is separated from the opening groove of the work. In such a way, the core material in the opening groove prevents a variation of a cross sectional shape of the work, and since the core material moves synchronously with the work, they are not brought to slide-contact with each other, and the inside surface of the opening groove can be held smoothly.
Patent JP-H09246904-A (JP)
Title: Surface mounted crystal resonator
Inventor: KIZAKI SHIGERU
IPC: H03H9/19
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To reduce the secular change of a frequency by supporting and fixing the side of both short sides of a crystal piece in a rectangular shape by the electrically conductive adhesive material of an Si group or the like, hermetically joining a cover to a terminal member by an inorganic material and forming a container whose inner part is evacuated. SOLUTION: The crystal piece is supported and fixed on both sides, the long side direction of the crystal piece 6 is turned to a Z axis and both end side parts composed of an X axis orthogonally crossing it are supported and fixed by the electrically conductive adhesive material 5. That is, it is taken into consideration that thickness- shear vibration waves vibrated at an excitation electrode provided on the crystal piece 6 are propagated in an X axis direction and propagated little to a Z axis direction, by supporting and fixing the Z axis direction, an effect to the thickness-shear vibration is made small.  Also, in the case of supporting and fixing the crystal piece 6 on one side, the crystal piece 6 is supported and fixed to electrode pad parts 4 at two parts by the electrically conductive adhesive material and the thickness-shear vibration waves are small in the Z axis direction. Thus, the frequency is stabilized by the electrically conductive adhesive material 5. Then, by evacuating the inner part of the container, the gas inside the container is reduced and the frequency is stabilized.
Patent JP-S61216134-A (JP)
Title: Objective lens driver
Inventor: KATANO MITSUNORI
IPC: G11B7/09
Filed: 1985-03-20
Abstract: PURPOSE:To eliminate the generation of the undesired resonance and cross actions with high band frequencies by performing the focusing and tracking drives of an objective lens in a free rotary support state and omitting a suspension mechanism using an elastic support member. CONSTITUTION:A bearing part 25c which engages a support shaft 21 with play is provided at the center of the 1st yoke 25a and supports a mobile matter 34 in a rotatable state. A mobile member 20 contains a pare of T-shaped cut parts 20e and 20f where each end of resetting rubber members 30 and 31 is inserted and fixed with adhesion respectively. The other end of each rubber member is fixed to projected 25d and 25e via resetting rubber holders 32 and 33 respectively. The matter 34 is kept at the neutral position in the tracking direction. The parts 25d and 25e also function to control the matter 34 so that its turning angle does not exceeds the fixed value.
Patent JP-S57171152-A (JP)
Title: Tensioner of transmission pitch in winding transmission
Inventor: HONDA SHIYOUICHI
IPC: F16H7/08
Filed: 1981-04-15
Abstract: PURPOSE:To prevent deflection of a transmission pitch, by turnably supporting curved tensioners along the peripheral surfaces of transmission wheels, further urging the curved tensioner to the transmission pitch and adapting the curved tensioners about to loose end prts of center angles in the winding transmission pitch. CONSTITUTION:Curved tensioners 7 are adapted to a winding transmission pitch 3 throughout about loose side end parts t1, t2 of winding center angles theta1, theta2 of the winding transmission pitch 3. The curved tensioner 7 is provided integrally with a pair of foots 7a, 7a, and the foots 7a are fitted to circular arc grooves 8a of tensioner guides 8, concentrically with transmission wheels 4, 5, and turnably supported along the peripheral surfaces of the transmission wheels 4, 5. Further the tensioner 7 is constituted by a concaved arc surface 71, of diameter almost equal to a peripheral arc surface of the transmission pitch 3 wound to the transmission wheels 4, 5, and a protrusively curved surface 72, gently continued to said concaved surface 71, and the both surfaces 71, 72 are almost fully press contacted to the transmission pitch 3 by a spring 9.
Patent JP-S61213762-A (JP)
Title: Apparatus for measuring temperature and humidity
Inventor: NAKAMICHI HITOSHI
IPC: G01N25/64
Filed: 1985-03-20
Abstract: PURPOSE:To prevent the sending-out of an erroneous signal to the outside, by throwing a way the cycle signal from a temp./humidity detector judged to be not accurate by a signal judge means after a single reading and transmitting only a value judged to be accurate to connected machinery. CONSTITUTION:The cycle signal from a temp./humidity detector connected to a signal input terminal 1 is judged to be accurate or abnormal on the basis of the predetermined cycle range and variation of the cycle signal by a signal judge means 4. If the cycle signal is accurate, said signal is converted to actual temp. and humidity by a temp./humidity converting means 5 and converted to data for serial communication by a communication data forming means 6 and the temp. and humidity detected by a serial communication means 7 is transmitted to the external machinery connected to a communication terminal 8.
Patent JP-S53142250-A (JP)
Title: Scanning optical system of high scanning efficiency
Inventor: MINOURA KAZUO
IPC: H04N1/113
Filed: 1977-05-17
Abstract: PURPOSE:To achieve the improvement in scanning efficiency by dividing the polarizing space region through which a beam passes to a plurality, providing a transmission optical systme leading to scanning faceto each space unit and making possible scanning the same scanning space plural times with the polarized beams.
Patent JP-H08252075-A (JP)
Title: Enzymatic decomposition type seasoning
Inventor: TARUMI KYOKO
IPC: A23L27/21
Filed: 1995-03-16
Abstract: PURPOSE: To obtain a seasoning improved in taste by treating a product with pyroglutamyl aminopeptidase and/or 5-oxoprolinase, wherein the product is obtained by treating a protein with the culture product of Aspergillus. CONSTITUTION: A protein (wheat, deoiled soybean, etc.) is treated with the culture product of Aspergillus, and the obtained product is treated with pyroglutamyl aminopeptidase and/or 5-oxoprolinase. Pyroglutamic acid and pyroglutamyl peptide are also converted into glutamic acid and other amino acids to improve the taste.
Patent JP-H08245656-A (JP)
Title: Production of polyvalent metal salt of phosphoric acid ester
Inventor: MIZOOKU TAKASHI
IPC: A61Q1/02
Filed: 1995-03-16
Abstract: PURPOSE: To obtain a polyvalent metal salt of a phosphoric acid ester useful e.g. as a lubricant for resin in high yield and purity by reacting a phosphoric acid ester with a polyvalent metal hydroxide in the presence of an organic acid. CONSTITUTION: The objective polyvalent metal salt of a phosphoric acid ester expressed by formula I or formula II (R<1> is a 2-36C straight or branched-chain alkyl, etc.; R<2> is H, phenyl, etc.; A<1> and A<2> are each independently a 2-3C alkylene and m A<1> groups and n A<2> groups are independent of each other; m and n are each >=0 and 0<=m+n<=50 provided that n=0 when R<2> is H; M is Mg, Ca, etc.; a is 0 to f-1 (f is the valence of M); b is 1 to f; a+b=f; d is 0 to f-2; e is 1-f/2; d+2e=f) is produced by reacting a phosphoric acid ester of formula III with a polyvalent metal hydroxide of formula M(OH)f in the presence of an organic acid of formula IV (R<3> is H, a 1-22C alkyl, etc.).
Patent JP-H09244779-A (JP)
Title: Note type computer
Inventor: TANAKA KEI
IPC: G06F15/02
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To improve operability by installing the pressure sensitive panel for pen touch input in a display part, providing a tilt mechanism which variably supports the direction of a display face and connecting a keyboard part to the display part with cordless interface. SOLUTION: The pressure sensitive panel 4 is installed on the display face 3 of the display part 1 in a note-type computer where the display part 1 and the keyboard part 2 are separated. The tilt mechanism 5 is provided at the back of the display part 1 and the direction of the display face 3 can freely be changed. Then. various processings by the computer are executed by operating a virtual key and an icon, which are displayed on the display face 3, by depressing it by using a pen 7 and the like. When the display part of the computer is depressed by a pen tip and a finger, the keyboard does not become a hindrance and data can be inputted on the display with handwriting sense.
Patent JP-2000246802-A (JP)
Title: High frequency welding method
Inventor: NAKAMURA AKIJI
IPC: B29L9/00
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency welding method capable of welding a first work in which luster-regulating treatment is applied on the surface, and a second work without using a protect film and without marring the outward appearance of the surface of the first work. SOLUTION: In the high frequency welding method, a first work 1 in which luster-regulating treatment is applied on the surface and a thermoplastic resin layer 12 is laminated on the rear, and a second work 2 in which a thermoplastic resin 13 is laminated on the rear, are superposed so that the respective thermoplastic resin layers are mutually touched and also the first work 1 is supported on a pedestal 16 so that the surface of the first work touches the work- supporting face of the pedestal. While pressing the surface of the second work 2 in the direction of the work-supporting face of the pedestal by a pressing terminal 20, high frequency vibration is given to the pressing terminal and thereby the first work 1 and the second work 2 are welded.  Such a material is used as the pedestal 16 that minute uneven work corresponding to surface gloss of luster-regulating treatment of the first work 1 is applied to a work- supporting face.
Patent JP-S53141967-A (JP)
Title: Drier controller
Inventor: UNO TAKESHI
IPC: D06F58/28
Filed: 1977-05-17
Abstract: PURPOSE: To improve the utility of a drier by performing the drying end advance notice of dried material and information when heating source does not go ON and an alarm when a drive motor does not stop with sound production bodies such as buzzers. 
     COPYRIGHT: (C)1978,JPO&Japio