baber/WOPTO huggingface dataset:
Patent JP-S62138448-A (JP)
Title: Production of 3-oxaisocarbacycline compound
Inventor: SAKAUCHI KIYOSHI
IPC: C07C67/00
Filed: 1985-12-11
Abstract: PURPOSE:To obtain the titled compound having natural-type steric configuration, high chemical stability and strong pharmacological activity in high stereoselectivity, by hydrating a 1,2,3-trinor- <4>-isocarbacycline compound having natural-type steric configuration and reacting the hydrated product with a haloacetic acid. CONSTITUTION:The compound of formula I [R<21> and R<31> are tri-hydrocarbon- silyl or group forming acetal bond together with O of OH; R$4 is H or methyl; R<5> is alkyl, alkenyl, phenyl, etc.; steric configuration at 15-site is configuration of formula II when R<4> is H and (R) and/or (S) configuration when R<4> is methyl] is subjected to hydration reaction, preferably hydration reaction consisting of hydroboration reaction and subsequent oxidization reaction to obtain a 1,2,3- trinor-4-hydroxyisocarbacycline compound of formula II having natural-type steric configuration. The compound is made is made to react with the compound of formula III (X is Cl, Br or I; R<11> is H, alkyl, phenyl, etc.) in the presence of a base to obtain the objective compound of formula IV in high stereoselectivity.
Patent JP-S63130364-A (JP)
Title: Thermal head
Inventor: TOKORO MASATOSHI
IPC: B41J2/335
Filed: 1986-11-20
Abstract: PURPOSE:To detect a printing position and reduce deviations in printing positions, by providing a plurality of resistance heating elements in a row on a heat-resistant substrate, and providing image sensors in line in the vicinity of and in parallel to the row of the heating elements. CONSTITUTION:A light-emitting diode 34 is a light source for illuminating a surface for detection by an image sensor 33, and is so set that when a printing paper is set in a standard position, an end 35 of the paper is passed over the m-th element of the sensor 33, and the first one of printing signals externally applied to a thermal head at that moment is inputted to the n-th one of resistance heating elements 32. The one of the elements 32 to which the first one of the printing signals is inputted when the end 35 of the paper is passed over the (m-a)th element of the sensor 33 is shifted by a number of elements (b) corresponding to the length (a), namely, the first one of the printing signals is inputted to the (n-b)th one of the elements 32, whereby it is possible to make constant the distance from the end of the paper to the end of a line even when the printing paper is staggered.
Patent JP-H07218749-A (JP)
Title: Multiaxial fine adjustable stage
Inventor: FUKUOKA SATOSHI
IPC: G02B7/00
Filed: 1994-10-17
Abstract: PURPOSE:To provide the multiaxial fine adjustable stage which never causes an optical component to shift in position when the optical component to be aligned for optical connection is set or when optical components are connected after being aligned with each other. CONSTITUTION:A device frame 5 is provided with an optical component base 1 where plural optical components having optical paths arranged are mounted, and straight movement actuators 40a-40c which support the optical component base 1 are provided below the optical component base 1, and the straight movement actuator 40c is provided with a conversion block 14 which converts the motion of the actuator 40c in the up-down stepping direction into the horizontal motion of the optical component base 1 linked with the straight movement actuator 40c, and an actuator control means 41 is connected to the straight movement actuators 40a-40c. The actuator control means 41 varies the up-down straight advance and reaction quantities of the straight movement actuators 40a, 40b, and 40c independently of one another to move the optical component base 1 in the Y-axial direction, theta slanting direction, and X-axial direction in the figure.
Patent JP-H10100683-A (JP)
Title: Door structure
Inventor: TOKUNO TOSHIAKI
IPC: B60J5/10
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular door having some function in itself also at the time of being opened. SOLUTION: A protective plate 4 covering window glass 3, fixedly provided at a door body 2 supported in a vertically opened state, from its inside is slidably enclosed inside the door body 2. The protective plate 4 is supported inside the door body 2 by rollers 5. At the time of opening the door body 2 upward, the protective plate 4 automatically slides out by its own weight so as to cover the window glass 3, and at the time of closing the door body 2, the protective plate 4 is automatically enclosed.
Patent JP-H0995298-A (JP)
Title: Drowning rescue device
Inventor: KIMURA HIDEAKI
IPC: H04B1/04
Filed: 1995-09-30
Abstract: PROBLEM TO BE SOLVED: To easily, accurately and quickly find a distress place of a drowning person by previously installing a device in a human body of a fisherman or the like so as to send the distress signal at the time of drowning. SOLUTION: This drowning rescue device is formed of a main body 1 to be directly or indirectly installed in a human body, a floating body 30 provided in the main body 1 freely to be disconnected by a lock mechanism 14, which is electrically connected to a power source 2, an antenna 40 provided in the floating body 30, a water level sensor 3 provided in the main body 1 and to be electrified when it is fallen in the water, a power source 2 to be operated by the detecting signal of the water level sensor 3, a transmitter 4 for transmitting the distress signal so as to transmit the signal to the antenna 40, wires 5a, 5b for electrically connecting the power source 2, the generator 4 and the antenna 40, a receiver 60 for receiving the distress signal from the antenna 40,  and an informing means for displaying the distress place of a drowning person on the basis of the signal received by the receiver 60.
Patent JP-S63129336-A (JP)
Title: Photosensitive material
Inventor: YAMAMOTO SOICHIRO
IPC: G03F7/06
Filed: 1986-11-19
Abstract: PURPOSE:To obtain an image having high accuracy by constituting a microcapsule of a mixture composed of plural kinds of the microcapsules having the max. sensitivity to a 600-950nm wavelength region. CONSTITUTION:Silver halide, polymerizable compd. and color image forming material constituting a photosensitive material are housed in the microcapsule and said microcapsule is constituted of plural kinds of the capsules which have the max. sensing wavelength at 600-950nm and the respective max. sensing wavelengths are parted by >=40nm from each other. The microcapsule mixture consists of 3 kinds of the microcapsules respectively housing the yellow color image forming material, cyan color image forming material and magenta color image forming material. At least one of these 3 kinds of the microcapsules houses a reducing agent. High-accuracy images are thus obtd.
Patent JP-S63129600-A (JP)
Title: Semiconductor memory device with error detection/ correction circuit
Inventor: HASHIMOTO KIYOKAZU
IPC: G06F12/16
Filed: 1986-11-19
Abstract: PURPOSE:To check the normal operation of an ECC circuit at a stage of the function check of a chip by adding a ROM for an error detection/correction ECC checking. CONSTITUTION:In initialization, checking data that cannot be produced from input data to which one bit out of 12 bits is destructed is written in the error checking code ROM 1, whereby the actions of an error detection circuit 8 and an error correction circuit 9 are checked. If the ROM 1 is selected through selection lines Xc and Yc when the ECC circuit normally operates, the circuits 8 and 9 are activated. As a result expective value is obtained from the output of the circuit 9. If the ECC circuit is not operating normally, data except for an expectation is obtained from the output of the circuit 9.
Patent JP-S61160412-A (JP)
Title: Method of spinning pitch yarn and spinneret therefor
Inventor: IZUMI TAKAYUKI
IPC: D01F6/00
Filed: 1984-12-28
Abstract: PURPOSE:To obtain random type pitch yarn having improved molecular orientation in the fiber axis direction and dense cross-sectional orientation, by packing a channel just before a spinning nozzle with heat-resistant filament aggregate in a specific state and carrying out spinning. CONSTITUTION:A pitch channel just before the spinning nozzle 17 is packed with the heat-resistant filament aggregate 20 in such a way that the axial line of each filament is approximately in parallel with the pitch channel. The molten optically isotropic pitch 11 is pressurized by the pressure piston 13, pressed into the heat-resistant filament aggregate 20, and spun through the spinning nozzle 17. The heat-resistant filament has preferably 5-200mu diameter and 30-12,000 fibers/mm<2> packing density.
Patent JP-S63128985-A (JP)
Title: Thermosensitive recording material
Inventor: KURISU TOKUO
IPC: B41M5/333
Filed: 1986-11-19
Abstract: PURPOSE:To improve reliability with high sensitivity and without aging deterioration by using at least one kind of specific compound as a color developing agent and also at least one kind of specific compound as leuco dye. CONSTITUTION:In a thermosensitive recording material wherein color development reaction between leuco dye and a color developing agent is used, at least one kind of compound is used as a color developing agent as shown by the formula I. This recording material is highly sensitive and almost free from texture fog, and besides, it shows almost no color fading of a recording image due to aging change, or temperature or humidity, or almost no discoloration due to fingerprint or oils. In addition, if the compound shown by the formula II is used as leuco dye, the above-mentioned effect can be further improved. The color developing agent used is for instance, bis(3-chloro-4-hydroxyphenyl) methyl acetate. The leuco dye used is for instance, 2(o-chloroaniline)-6- diethylaminofluoran. The recording material is manufactured by applying and drying, for instance, a solution for thermosensitive layer formation containing each component on a support such as paper, synthetic paper or plastic film.
Patent JP-H01119602-A (JP)
Title: Production of silver-coated copper powder
Inventor: TOKITA MAYUMI
IPC: C23C18/44
Filed: 1987-11-02
Abstract: PURPOSE:To produce silver-coated copper powder having an excellent electrical conductivity, oxidation resistance and moisture resistance by dispersing the copper powder to a chelating agent soln., and adding a silver ion soln. thereto, then adding a reducing agent to the soln. to deposit silver films on the surface of the copper powder. CONSTITUTION:The copper powder is dispersed into the weakly acidic or neutral soln. of 1 or >=2 kinds of the chelating agents selected from ethylenediaminetetracetate, triethylenediamine and diethylenediaminepentaacetic acid. The amt. of the chelating agents to be used is 1-50wt.% of the weight of the copper powder in this case. The silver ion soln. consisting of a silver nitrate soln. is added to this liquid dispersion to accelerate reduction reaction; further, the reducing agent consisting of polyvalent carboxylic acids is added thereto at 0.1-10wt.% of the weight of the copper powder to cause the perfect reduction deposition, by which the silver films of 0.01-80wt.% of the weight of the copper powder are formed on the copper surfaces. The silver-coated copper powder utilizable for conductive fillers for a cold during conductive paste etc. is thereby obtd.
Patent JP-H08138228-A (JP)
Title: Magnetic recording medium, its production and magnetic recorder
Inventor: ISHIKAWA AKIRA
IPC: C23C14/14
Filed: 1994-11-11
Abstract: PURPOSE: To produce a magnetic recording medium capable of low levitation of a head and capable of high density recording and to obtain a magnetic recorder. CONSTITUTION: In a magnetic recording medium with a nonmagnetic discoid substrate 11 and a magnetic film 14 formed on the substrate 11, the concns. of Cr, Ta and Sm in the magnetic film 14 are regulated to 10-20at.%, 2-6at.% and 1-20at.%, respectively. The product Br.δ of the residual magnetization Br of the magnetic film measured in the head running direction and the total film thickness 3d is regulated to 5-100Gμm and the coercive force is regulated to 2.5-5kOe.
Patent JP-S63134653-A (JP)
Title: Manufacture of alloy-plated steel material excellent in corrosion resistance and workability
Inventor: OCHIAI YUKIO
IPC: C23C2/06
Filed: 1986-11-22
Abstract: PURPOSE:To improve cold workability and corrosion resistance, by dipping, further, a hot dip galvanized steel material into a molten zinc bath containing prescribed percentage of Al so as to form an alloy plating layer having the prescribed composition. CONSTITUTION:A molten zinc bath containing 2-25% Al is prepared. Then, a hot dip galvanized steel material on which a Zn-Fe alloy layer is formed is dipped into the above bath for 3-200sec, by which a steel material plated with an alloy consisting of 15-40% Al, 5-40% Fe, and the balance Zn can be obtained. This plated steel material has superior cold workability and corrosion resistance.
Patent JP-H01119288-A (JP)
Title: Washer of electrically charging type
Inventor: TOYA SHOICHI
IPC: D06F7/04
Filed: 1987-11-02
Abstract: PURPOSE: To make easily washable a little amount of dirty things anytime and anywhere only with water and a vessel such as a washbowl by using a space, which is partitioned by first and second beaters provided on the vertical and peripheral surfaces of a barrel part to be vibrated by the rotations of a weight, as a space for laundry. CONSTITUTION: The chargeable washing machine is immersed in a vessel 19 such as washbowl with water while turning buffers 5a-5c downward and the laundry such as underwear or socks is arranged in a storage space 20 surrounded with first beaters 2a and 2b and second beaters 3a and 3b on a barrel part 1 thereof and the inner wall of the vessel 19. In such a time, a lid 13 is screwed into the barrel part 1, a micro-switch 11 is turned on through a cushion 12, a motor 8 is energized by charging batteries 7a and 7b, the motor 8 is driven, a weight 9 on the driving shaft thereof is rotated while being unbalanced and the barrel part 1 is vibrated. This vibration is transmitted through the first and second beaters 2a, 2b, 3a and 3b to the laundry and water. As a result, dirt stuck on the laundry is separated from the laundry and dispersed in water.
Patent JP-H09121157-A (JP)
Title: Pll frequency synthesizer
Inventor: MORI SHIGENORI
IPC: H03L7/093
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a PLL frequency synthesizer operated at a high speed even when a low power supply voltage is adopted. SOLUTION: A pnp TR T11 and an npn TR T12 are made conductive/ nonconductive based on 1st and 2nd phase difference signals ϕR, ϕP respectively and provide an output of a voltage signal Do. Resistance voltage divider circuits 25, 26 provide an output of voltages V1 , V2 being a divided voltage between a power supply Vcc and a ground GND. A differential circuit 29 increases an output current IOH of the pnp TR T11 by increasing a current I11 of a resistor R11 when the pnp TR T11 is conductive based on the phase difference signal ϕR. A differential circuit 30 increases an output current IOL of the npn TR T12 by increasing a current I13 of a resistor R13 when the npn TR12 is conductive based on the phase difference signal ϕP.
Patent JP-S61150501-A (JP)
Title: Mode converter
Inventor: SHIRAI TADAO
IPC: H01P5/08
Filed: 1984-12-25
Abstract: PURPOSE:To reduce an influence of a center conductor of a coaxial line which has been inserted directly into a circular waveguide, by connecting a rectangular waveguide whose size of a diagonal line is less than a diameter of said waveguide, to the circular waveguide. CONSTITUTION:The titled mode converter is constituted of a circular waveguide 1 which has contained a polarized wave converter 2, a rectangular waveguide 6 which is connected to said waveguide and has a diagonal line of a size being less than a diameter of the waveguide 1, a coaxial line 3 whose center conductor is inserted into a wide face center pipe of the waveguide 6 and which has been connected to the outer conductor and the waveguide wall, and a short-circuit plate 5 which has been installed to a position of about 1/4 of a guide wavelength from an inserted point of the center conductor. In this way, a TE11 mode wave which has been propagated through the waveguide 1 is converted to a TE10 mode of the rectangular waveguide at a contact of the waveguides 1 and 6. As for the waveguide 6, vertical and horizontal sizes are different from each other, therefore, a rotary mode and an unnecessary mode are scarcely generated, and a convention loss becomes small in a wide band.
Patent JP-H01120807-A (JP)
Title: Manufacture of semiconductor crystal layer
Inventor: TAKAHASHI MINORU
IPC: H01L21/20
Filed: 1987-11-05
Abstract: PURPOSE:To avoid the deformation of a semiconductor substrate, peeling-off of a semiconductor thin film and so forth by a method wherein, after a plurality of dot-shape protrusions are formed on the surface of the substrate, a polycrystalline or amorphous semiconductor thin film is formed over the whole surface and then an energy beam is applied to the thin film to melt and recrystallize the thin film. CONSTITUTION:A resist pattern is formed in a seed region on a single crystal silicon substrate 11 and the substrate 11 is etched by using the resist pattern as a mask to form silicon protrusions 12 and the resist pattern is removed. Then a silicon oxide film 13 is formed by a CVD method so as to fill the region other than the protrusions 12. Then a polycrystalline silicon film (semiconductor thin film) 14 is built up over the whole surface and further a CVD-SiO2 film (cap film) 15 is built up. After that, an electron beam 16 is applied to the surface for annealing. With this constitution, the deformation of the silicon substrate 11 and peeling-off of the polycrystalline silicon film can be completely avoided and a single crystal film can be obtained easily.
Patent JP-H11116074-A (JP)
Title: Sheet-like thin plate member carrying jig, and supply and recovery device using same
Inventor: TAWARA NORIAKI
IPC: B65D85/00
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To stably carry sheets at high speed tact with less generation ratio of defectives by warping, etc. SOLUTION: A sheet-like thin plate member supply and recovery device comprises a separation and holding part 25 to supply/recover a sheet-like thin plate member 1 mounted between carrying jigs 21 from the carrying jigs 21 where the sheet-like thin plate member 1 can be mounted by flat surface parts on an upper surface and a lower surface of a main body 2 comprising a metal angular pipe processed in a frame form, where an outer circumference of the sheet-like thin plate member 1 can be positioned by positioning pins 3, and where they can be laminated in plurality by fitting with positioning holes by holding a slit 5, a first and a second storage parts for the carrying jigs 21, and a supply part disposed between them, so the sheet-like thin plate members 1 can be stably carried.
Patent JP-2001099003-A (JP)
Title: Hybrid engine, and driving mechanism for automobile adopting hybrid engine
Inventor: TAKABE ATSUSHI
IPC: B60L50/16
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To solve a problem in a heat-island phenomenon, which is caused by the conventional state that heat generated after driving an internal combustion engine is not utilized, that the internal combustion engine is cooled by a cooling device such as a radiator, and that heat is radiated to atmosphere as waste heat. SOLUTION: This hybrid engine has an internal combustion engine as a main power source and a heat utilizing engine as an auxiliary power source. In addition, a driving mechanism for an automobile adopting the hybrid engine has an internal combustion engine as a main power source, a generation means utilizing heat generated by the internal combustion engine, a battery for charging the power generated by the generation means, and a motor as an auxiliary power source which is driven by the electric force of the battery.
Patent JP-H10128469-A (JP)
Title: Caulking tool of tube joint and connecting structure of tube joint
Inventor: OYA TOSHIAKI
IPC: F16L33/28
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To prevent the irregularity of caulking from occurring by inclining a caulking jig toward the direction as same as the axial length direction against the cross-section of including the circumference that the longitudinal direction of the end face is crossed almost orthogonally against the axial length direction of a connecting cylinder, and caulking with over-lapping mutually adjoining end faces to the width direction. SOLUTION: A plane shape of an end face of each caulking jig 33a is made in a rectangular shape whose long side has a prescribed inclining angle θ against the plane to include the circle of internal circumference to close a connecting cylinder to be caulked of a ring part 31a. On the result, an adjoining caulking jigs 33a are not collided mutually to the neighborhood of the center, and these are made to be lapped to the direction that the end face is crossed to the longitudinal direction when these are projected some degree. The end face is made in a shape having a curved face along the connecting cylinder to be executed with caulking. On the result, the irregularity of caulking is not generated in the direction of circumference, the contact pressure of the connecting cylinder and an elastic tube is uniformed and the sealing performance is improved.
Patent JP-H03142023-A (JP)
Title: Controller for turret punch press
Inventor: YOSHIE YASUNORI
IPC: B21D28/36
Filed: 1989-10-27
Abstract: PURPOSE:To improve the easy programming by giving the die auxiliary function information to the die list and making needless to appoint the above function on the NC-programming at the controller for the turret punch press. CONSTITUTION:On the controller for the turret punch press, the NC programming input part C5 to designate the die with the die attaching station number, the die setting part C6 to set the die with the above number, the controlling part C7 to index the die with the revolution of die turret, the die list storaging part C8 of the die information, the die auxiliary function automatically setting part C9 to set its auxiliary function with the number of the die station and the die auxiliary function controlling part C10 to operate the auxiliary function in match with the controlling motion are provided and composed of themselves. Therefore, the die auxiliary function is possible to be operated without designating the die auxiliary function at each time on the NC-programming, and so the making of NC-programming becomes easy.
Patent JP-H0585181-A (JP)
Title: Sun roof structure for automobile
Inventor: TAGUCHI TOMOO
IPC: B60J7/00
Filed: 1991-09-30
Abstract: PURPOSE:To improve rigidity of a car body in the rear of a roof opening. CONSTITUTION:The first closed section HD1 is formed on a rear end part of a movable roof 31 for opening/closing a roof opening. A guide rail 70 for guiding the movable roof 31 opened/closed is mounted on a roof panel rear part 1a behind the roof opening. The second closed section HD2 is constituted on a front end part of the roof panel rear part 1a and also forming a frame unit FR extended in a car width direction. The frame unit FR is continued to a center pillar and a roof side rail. The frame unit FR is positioned behind the first closed section HD1 and further before the guide rail 70.