baber/WOPTO huggingface dataset:
Patent JP-2001113025-A (JP)
Title: Washing/polishing device for medal
Inventor: OYA TAKATOSHI
IPC: A63F7/02
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a washing/polishing device for medals reliably removing the dust, blot, oil, and fat stuck to the metals, preventing the removed dust and blot or the like from being stuck again, and capable of being used for a long period. SOLUTION: This washing/polishing device for medals is provided with a lower brush board 2 implanted with lower brush bristles 2b and an upper brush board 3 implanted with upper brush bristles 3b at a prescribed interval face to face, a water storage section 2a on the lower brush board 2, a water discharge port 4 of washing water a medal insertion port 6 and a medal discharge port 8b.
Patent JP-H0873424-A (JP)
Title: Dithiocarbonimide derivative and its use
Inventor: KUSABA TOMOYUKI
IPC: C07D277/42
Filed: 1994-11-29
Abstract: PURPOSE: To provide a new dithiocarbonimide derivative having excellent microbicidal activity against various plant blights and exhibiting excellent insecticidal and miticidal activities. CONSTITUTION: This dithiocarbonimide derivative is expressed by formula I [A is (substituted)phenyl or (substituted)heterocyclic group bonded to N atom through C atom; B is a 1-6C alkyl], e.g. N-(4-ethoxyphenyl)-S-methyl-S-(2-α- methoxyimino-α-N'-methylcarbamoylmethyl)phenylmethyl)dithiocarbonimide. The compound can be produced by reacting a dithiocarbamate compound of formula II with a compound of formula III (Y is Cl, Br, I, mesyloxy or tosyloxy) in the presence of a base at 10-30 deg.C. The application rate of the compound is 0.01-50g, preferably 0.05-10g per 1 are as a plant blight controlling agent and 0.1-100g per 1 are as an insecticide for agricultural use.
Patent JP-H10143629-A (JP)
Title: Picture input controller
Inventor: UCHIDA OSAMU
IPC: G06T1/00
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a picture input controller for applying an image pickup timing for exactly capturing an object moving at an unequal speed by a camera. SOLUTION: A moving amount counting part 4 counts the moving amount of an object from a relative pulse outputted by a moving amount detector 3, and outputs a moving amount counting signal. An image pickup controlling part 5 outputs a picture inputting command to a camera 6 when a moving amount obtained by the moving distance counting signal since a passage detection signal from a passage detector 2 is inputted reaches the moving amount equivalent to separation between the detection axis of the passage detector 2 and the image pickup axis of the camera 6. Therefore, even when the object moves at an unequal speed, the picture inputting command is outputted when the moving amount equivalent to the separation between the passage detector 2 and the camera 6 is detected. Thus, even when the object moves at an unequal speed, the image pickup by the camera 6 can be made always constant.
Patent JP-H04282396-A (JP)
Title: Antimycotic compound
Inventor: YUKI SHINPEI
IPC: A61K31/7034
Filed: 1991-08-23
Abstract: PURPOSE: To provide the novel compd. which consists of the semi-synthetic pradimicin derived from antibiotics prepd. by condensing adequately protected desxylosyl pradimicin with protective sugar under conditions for glycosidation.  
     CONSTITUTION: Pradimicin deriv. [e.g.: 3'-O-(β-L-xylopyranosyl)prasimycin B, etc.] of formula III (R 3  is the same as R 2 ; R 4  is β-L-xylosyl, etc.) is obtd. by bringing the desxylosyl pradimicins (e.g. 4'-N-benzyloxycarbonylpradimicin B methyl ester, etc.) expressed by formula I (R 1a  is H, methyl, protective hydroxymethyl; R 2  is H, 1-5C alkyl, P 1  is 1-5C alkyl, amino protective group; P 2  is carboxyl, hydroxyl protective group) derived from pradimicin A sodium salt into condensation with the protective sugar (e.g. 2,3,4-tri-O-acetyl-L- xylopyranosylbromide, etc.) expressed by formula II (P 3  and P 2  are the same; (n) is 3, 4) under the conditions of Koenigs = Knorr, then deprotecting the same. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H03156548-A (JP)
Title: Unit mounting confirming method
Inventor: NAKANISHI YOSHIKAZU
IPC: G06F13/14
Filed: 1989-11-14
Abstract: PURPOSE:To confirm the mounting/unmounting of each function unit by transmitting a recognition signal from each function unit to a central processing unit at an intrinsicly allocated time slot position while responding to a request signal. CONSTITUTION:In a device equipped with a central processing unit 41 and plural function units 421'-42n', a control signal line 43 common for the respective function units is provided to connect the unit 41 and to plural function units 421'-42n', and a single recognition signal line 44 common for the respective function units is provided to connect the unit 41 and these function units 421'-42n'. The respective function units 421'-42n' transmit the recognition signals through the recognition signal line 44 to the unit 41 by using the time slot, which is respectively intrinsicly allocated to the respective function units 421'-42n' on the recognition signal line 44, while responding to the request signal to the sent from the unit 41 through the control signal line 43 and based on the recognition signals to be time-sequentially inputted from the function units 421'-42n', the unit 41 confirms the mounting/unmounting of each function unit.
Patent JP-H06147853-A (JP)
Title: Reflectometer
Inventor: SENDA NAOMICHI
IPC: G01N21/55
Filed: 1992-11-04
Abstract: PURPOSE:To provide a highly accurate reflectometer having no mechanically movable part in which high reproducibility, wide measuring range, and short time measurement are realized while allowing determination of reflectance, as well as reflecting point, of an object to be measured and absolute accuracy of wavelength required by the light source itself can be lowered by monitoring the wavelength of emitted light through a simple means. CONSTITUTION:Light emitted from an optical synthesizer 10 passes through an isolator 2 and branched by a beam splitter 3 to optical paths communicated, respectively, with a reference mirror 4 and an object 5 to be measured. Reflected lights advance on the optical paths reversely and combined through the beam splitter 3 thence enters into a photoelectric converter 6. A microcomputor 11 built in the reflectometer controls a microwave synthesizer 12 to vary the wavelength of light outputted from the optical synthesizer 10. Electrical output from the photoconverter 6 is fed through an amplifier 13 and an A/D converter 14 to a memory and eventually processed to be displayed on a display 15.
Patent JP-H04172157-A (JP)
Title: Method for continuously squeezing cast slab strand in continuous casting
Inventor: YAMAZAKI HISAO
IPC: B22D11/20
Filed: 1990-11-02
Abstract: PURPOSE:To easily reduce the internal flaw such as center segregation, by applying a rolling reduction work uniformizing unsolidified thickness in a cast slab strand prior to a squeezing work of the cast slab strand. CONSTITUTION:Prior to the squeezing work of the cast slab strand 1, the thickness of unsolidified part 1b in the strand 1 is measured with an ultrasonic measuring instrument 4. Based on this result, the roll opening degree of rolling reduction rolls 3, is set so that the thickness of unsolidified part 1b becomes thickness (l) to be suitable to the rolling reduction quantity of the squeezing die 2. Thereafter, the squeezing die 2 is vertically moved to squeeze the cast slab strand 1. The internal defect of center segregation, etc., cam be easily reduced and further, the working quantity of the squeezing work can be reduced.
Patent JP-H06146195-A (JP)
Title: Production of paper
Inventor: ISHIKAWA HISAO
IPC: D21H15/00
Filed: 1992-11-05
Abstract: PURPOSE:To produce paper from eucalyptus pulp while effectively preventing the vessel picking trouble attributable to eucalyptus pulp. CONSTITUTION:Microfibrous cellulose having a water-holding capacity of >=210% and an average fiber length of 0.01-0.4mm is added in an amount of 0.5-20wt.%, based on the total raw materials, to a feed pulp compounded with >=20wt.% of the pulp made from eucalyptus lumber to produce paper therefrom.
Patent JP-S63150233-A (JP)
Title: Separation of 2,6-dimethylnaphthalene
Inventor: MAKI TAKAO
IPC: B01J20/18
Filed: 1986-12-11
Abstract: PURPOSE:To selectively separate the titled compound from a raw material oil containing a dimethylnaphthalene isomeric mixture, by using Y-type zeolite prepared by ion exchange of cation sites with specific cations as an adsorbent and a 7-10C aromatic hydrocarbon as a desorbing agent. CONSTITUTION:2,6-Dimethylnaphthalene is adsorbed and separated from a raw material oil containing a dimethylnaphthalene isomeric mixture. In the process, Y-type zeolite in which cation sites thereof are subjected to ion exchange with one or more cations selected from zinc, iron, cobalt and nickel is used as an adsorbent and a 7-10C aromatic hydrocarbon, preferably one or more compounds selected from toluene, o-, m- or p-xylene, ethylbenzene, isopropylbenzene, 4-ethyltoluene and tetralin are used as a desorbing agent to efficiently and selectively separate the aimed compound from the afore- mentioned raw material oil.
Patent JP-H03210343-A (JP)
Title: Polymer additives
Inventor: NAJIRU AAMEDO MEMON
IPC: C08K5/134
Filed: 1990-11-02
Abstract: Stabilizer compositions, for polymers comprise a ternary composition of a ternary composition of two hindered phenols, one more sterically hindered and one less sterically hindered, together with organic phosphite. These compositions are admixed with polymers to provide polymeric additives to improve the physical and mechanical properties of polymeric matrices with which the additives are mixed.
Patent JP-H09139057-A (JP)
Title: Cd reading out device and method
Inventor: SATOU HIRAYUKI
IPC: G11B7/005
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To rapidly read out the sub-code of the start frame of respective indices of a CD. SOLUTION: The data relating to the start frame of indices 1 of respective tracks and the start frame of read-out are read out of a TOC(table-of-content) recorded in the lead-in of the CD (A) and the start frames of the respective tracks are detected in accordance therewith by using a dichotomizing search method (B). Next, the number of the indices included in the respective tracks is detected from the sub-codes of the frame before one of the starting frame 1 of the respective tracks and the frame before one of the start frames of the read-out (C). If the indices larger than 2 in the index number exist in the respective tracks, the start frames of these indices are detected (D) by using the dichotomizing search method and the sub-codes thereof are read out.
Patent JP-S63149886-A (JP)
Title: Resetting circuit for actuator to specified position
Inventor: SUZUKI DOSHU
IPC: G11B21/12
Filed: 1986-12-12
Abstract: PURPOSE:To require no large capacity capacitor and to reset efficiently and correctly a magnetic head to a landing zone by operating an actuator by the use of the counter electromotive force of a spindle motor at the time of interrupting a power source. CONSTITUTION:A relay control circuit 5 detecting the one of the power source switches relay circuits 3, 6 to a side and rotates the spindle motor 1 through a spindle motor driving circuit 2. Thereby, a magnetic head is floated in the landing zone on a disk and seeks between cylinders by the actuator 7 driven by the output of an actuator driving circuit 8. When the power source is interrupted, the control circuit 5 switches the circuits 3, 6 to b side and the motor is changed to a rotating state to a stopping state. At that time, the counter electromotive force is produced in a coil, inputted to a rectifying circuit 4 through the circuit 3 and the rectified output moves the actuator 7 to the landing zone of the head through the circuit 6.
Patent JP-H04168747-A (JP)
Title: Package of semiconductor integrated circuit device
Inventor: NUNOKAWA YOSHIHARU
IPC: H01L23/00
Filed: 1990-11-01
Abstract: PURPOSE:To eliminate illegible sealing of character by sinking the sealing part of commodity name, down from the surface of package. CONSTITUTION:A package sealing part 1 for sealing commodity name is sunk down from the surface of package 2 in order to prevent contact between packages and between a packaged commodity and the sealing part 1. Since a conventional package is sealed and then applied with a sealed character protective cover, sealing die does not require modification.
Patent JP-H04168713-A (JP)
Title: Manufacture of chip type solid electrolytic capacitor
Inventor: SAITO KENICHI
IPC: H01G9/08
Filed: 1990-11-01
Abstract: PURPOSE:To reduce the increase of leakage currents due to stress and a deterioration phenomenon while preventing metallic fatigue and damage and to minimize thickness size and improve productivity by installing and sheathing a capacitor element to a fixed shaped frame body. CONSTITUTION:An insulating frame body 1 is composed of an insulating substance such as glass, epoxy, etc., and conductive sections 2a, 2b, in which both the surface and the rear are plated with a metal such as gold, copper, etc., through a printed wiring board technique, are formed on a pair of opposed sides. In a solid electrolytic capacitor 3, valve action metallic powder such as tantalum is pressure-molded and sintered, and an oxide film layer, a manganese dioxide layer and a cathode layer are formed successively on a circumferential surface. The element 3 is housed in the continuous frame body 1, and connected to the section 2a shaped around the frame body 1 in an upper section through conductive adhesive 5 and to the section 2b of the frame body 1 in a lower section through an anode lead 4, and an insulating resin 6 coating the element 3 in the space section of the frame body 1 is applied. Accordingly, the increase of leakage currents due to stress and a deterioration phenomenon can be reduced, thus improving productivity.
Patent JP-H01138317-A (JP)
Title: Structure of combustion chamber for two cycle internal combustion engine
Inventor: TANAHASHI TOSHIO
IPC: F02B25/20
Filed: 1987-11-26
Abstract: PURPOSE:To reduce the inflow resistance of fresh air with inflow increased, and thereby contrive an improvement of the output power of an engine by eliminating both the periphery section of the inner wall surface of a cylinder head and the periphery section of the top section of a cylinder bore across respective whole circumferences. CONSTITUTION:A concave groove 5 is formed in the inner wall surface 3a of a cylinder head 3, and plural numbers of sections 3b and 3c are thereby formed. And the respective sections 3b and 3c are connected with each other via a periphery wall 8 of the concave groove 5. In this case, a pair of intake valves 6 and a pair of exhaust valves 7 are arranged at the both sides of the periphery wall 8 respectively. And the periphery wall 8 is formed with mask walls 8a extending circularly along the periphery section of the intake valves 6 and with a fresh air guide walls 8c formed between the circumferential wall of a combustion chamber 4 and the intake valves 6. Furthermore, the periphery section 13 of an inner wall surface 3a and the top periphery section 14 of a cylinder bore 1a are eliminated across respective whole circumferences.
Patent JP-H09111319-A (JP)
Title: Method for controlling temperature of furnace bottom of blast furnace
Inventor: TAKAHASHI KOJI
IPC: C21B5/00
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To prevent the erosion of a refractory and the lowering of iron tapping quantity and to secure a stable furnace condition by embedding a coil for induction heating into the refractory in the furnace hearth of a blast furnace and heating and fluidizing molten pig iron on the furnace bottom. SOLUTION: The coil 11 for induction heating is wounded in plural turns and embedded within 0.3mm below the surface 10d of the furnace bottom 10c into the refractory of the furnace hearth 10c of the blast furnace 10. On the furnace bottom 10c of the blast furnace, a sticking material layer 12, in which the molten iron 13 solidifies, is stuck, and in the furnace bottom 10c, the molten iron 13 is stored. Electric current is supplied to the coil 11 for induction heating to induction-heat the molten iron 13 or to execute electromagnetic stirring. By this method, the fluidizing speed of the molten iron 13 at the center part of the furnace bottom 10c is accelerated. Further, a coefficient of convectional heat transfer of the molten iron 13 can be made high and the sticking material layer 12 can be melted.  Further, the sticking material layer 12 having almost uniform thickness over the radial direction of the surface 10d of the furnace bottom 10c of the blast furnace and the optimum thickness can be formed.
Patent JP-H07147817-A (JP)
Title: Manurung structure of paddy field working machine
Inventor: NAKAMURA SHOICHI
IPC: A01C23/02
Filed: 1993-11-26
Abstract: PURPOSE:To readily remove and discharge a fertilizer left in a fertilizer supply system after suspension of operation of a manuring structure of a paddy field working machine, which is equipped with a fertilizer supply part capable of sending the pasty fertilizer to a position in set depth from the surface of a paddy field and feeds the fertilizer from a fertilizer tank at the machine body side through the fertilizer supply system to the fertilizer supply part, at the lower part of a ground working device at the rear part of a machine body CONSTITUTION:A drain part 28 capable of removing a fertilizer from the middle part of a fertilizer supply system 11 is arranged at the rear part of a ground working device 19 and at a position lower than a fertilizer tank 10.
Patent JP-H11121357-A (JP)
Title: Position detector and detection of position
Inventor: FUKUI TATSUO
IPC: H01L21/027
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a position detector having a simplified optical mechanism to surely observe a low gap mark, and a method for detecting step position easily. SOLUTION: A position detector is provided with illumination optical systems 2 to 9 which are composed as to selectively illuminate a mark WM formed on an object W to be detected, at a specified first numerical aperture or larger second aperture than the first numerical aperture; image-formation optical systems 9 and 10 for converging the light flux from the mark WM and forming it at the specified position; a defocus means 11b for defocusing the image- formation position when the mark WM is illuminated at the first numerical aperture; and a light quantity reducing means 11a for reducing the light quantity of light flux formed by the image-formation optical system, when the mark WM is illuminated at the second numerical aperture.  Thus, the formed picture is deforcused at the first numerical aperture and the mark WM becomes clear even when it has a low gap, and the quantity of light is reduced at the second numrical aperture, so that the brightness of picture can be well-balanced even at the large second numrical aperture.
Patent JP-H03158401-A (JP)
Title: Method for heating rapidly cooled and solidified powder
Inventor: ISAKI HIROSHI
IPC: B22F1/00
Filed: 1989-11-15
Abstract: PURPOSE:To rapidly heat powder without damaging excellent characteristic of the rapidly cooled and solidified powder by heating the rapidly cooled and solidified powder with hot blast blown from venting holes at bottom face of a vessel for charging the above powder at the time of heating the powder up to extruding or forging work temp. CONSTITUTION:For example, the powder vessel 1 formed of at least a bottom face 3 with a net having smaller opening mesh than the min. particle diameter in the prescribed particle range of the rapidly cooled and solidified powder to be heated and constituting the venting holes 4 with the opening in the net. By charging the rapidly cooled and solidified powder into this vessel 1, the hot blast is fed from the venting hole 4 to rapidly heat the powder to the suitable processing temp. By this method, as the rapidly cooled and solidified powder can be heated in a short time, efficiency of the production is improved and since super saturated alloy element in the powder does not generate coarse precipitation and crystallization and coarsening the crystallized grain does not generate, the excellent characteristic in the rapidly cooled and solidified powder is not lost. Further, in order to feed the hot blast from the venting holes, e.g. fluidized heating device 5 may be used.
Patent JP-S63156129-A (JP)
Inventor: ANDO SHIZUKA
IPC: E03D9/08
Filed: 1987-11-24
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-S62157316-A (JP)
Title: Composite magnetic head
Inventor: SATO HEIKICHI
IPC: G11B5/265
Filed: 1985-12-28
Abstract: PURPOSE:To prevent a pair of magnetic heads from deviating from their tracks by equalizing the butting width of a magnetic recording medium joint surface in the magnetic circuit parts of a pair of magnetic heads to the track width of a magnetic gap. CONSTITUTION:A nonmagnetic plate 43 is fitted in a coil hole groove 42 on a ferromagnetic oxide substrate 41, and ground on the same surface of the substrate. On a surface 44a tilting at an azimuth theta with respect to a substrate upper surface 41a a groove 44 is formed perpendicular to the groove 42. A ferromagnetic metallic thin film 45 comprising the other half core is coated through a nonmagnetic gap spacer film. The track with of the reverse half core and that of the magnetic gap are matched abutted and subjected to glass fusion. A U-shaped groove 51 is produced perpendicular to the joint surface of the half cores so that magnetic recording medium joint surfaces ia and iia may attain the prescribed track width Tw, and filled with nonmagnetic material 52. Then the cores are sliced at positions A and A', cylindrically ground to complete. A composite magnetic head, which never deviates from the track thanks to said constitution and has an excellent engagement with a magnetic recording medium, can be obtained.
Patent JP-H06145132-A (JP)
Title: Production of aliphatic isocyanate
Inventor: OKAWA TAKASHI
IPC: C07C265/14
Filed: 1992-11-06
Abstract: PURPOSE:To obtain a method for producing an aliphatic isocyanate in which an unreacted aliphatic urethane can efficiently be separated and recovered from a liquid drawn out of a reactor; the yield of the isocyanate can be improved; the amount of the produced resin causing trouble in operation is simultaneously reduced and the space time yield of the reactor can be enhanced. CONSTITUTION:An unreacted aliphatic urethane is extracted and separated from a liquid drawn out of a reactor with an alcohol incompatible with an inert hydrocarbon solvent having a higher boiling point than that of the produced aliphatic isocyanate and recycled to the reactor in a method for carrying out the thermal decomposing reaction of the aliphatic urethane in the solvent, dephlegmating the resultant mixed vapor of the resultant aliphatic isocyanate with an alcohol on the outside of the system and recovering the condensed vapor.