baber/WOPTO huggingface dataset:
Patent JP-H0464185-A (JP)
Title: Information reader
Inventor: HAYASHI YOSHIYUKI
IPC: G06K7/015
Filed: 1990-07-04
Abstract: PURPOSE:To read information written on a recording medium normally by providing a rotating means which rotates a reading means by prescribed quantity corresponding to the inclination of the recording medium detected by an inclination detecting means. CONSTITUTION:Two recording medium detection sensors 8, 9 are to detect right and left sides of a carried recording medium 1, and the recording medium detection sensors 8, 9 send detection signals to a skew detection circuit 2 when detecting the recording medium 1. The skew detection circuit 2 detects the quantity of skew of the recording medium 1 from the difference of the detection signals sent from the right and left recording medium detection sensors 8, 9. The result of the detected quantity of skew is sent to a read head driving circuit 3, and an optical read head is rotated by the read head driving circuit 3, and a character string 6 can be read. Thereby, normal reading can be performed even when the recording medium 1 is inclined.
Patent JP-S6068537-A (JP)
Title: Image display element
Inventor: NAKAMURA TAKUJI
IPC: H01J31/12
Filed: 1983-09-22
Abstract: PURPOSE:To obtain a large image display devices of various sizes by magnifying images displayed on the inner screen of the case and displaying the magnified images on the outer screen of the case. CONSTITUTION:A phosphor 20 applied to the back surface of a glass plate 21 emits light when irradiated by electron beams. In order to increase the area of the emission, a transparent plate 22 and an image display plate 23 are attached to the outer surface of the glass plate 21. In each of the surfaces of the transparent plate 22, plate microlenses 25 are arranged in such a manner as to locate them on a flat surface and to arrange their optical axes radially in order to magnify images corresponding to the luminous surface (A) into those corresponding to the luminous surface (B) and display by magnified images on the image display plate 23. Plate microlenses 25 are arranged at given intervals on each of the surfaces of a glass plate or a transparent resin plate to make a distributive refractive index plate microlens group.
Patent JP-S57102759-A (JP)
Title: Manufacture of abrasive
Inventor: HAMANAKA MANPEI
IPC: B24D11/00
Filed: 1980-12-12
Abstract: PURPOSE: To manufacture an abrasive having durability and a secure polishing action by sticking together and cutting out a plural number of nonwoven mats having some napping and the rough surface formed by a manufacturing method except a needle punch method and a span bond method.  
     CONSTITUTION: A substate 3 having a prescribed thickness is obtained by piling up in order nonwoven mats 1 produced by a carding method and a round weber method. An abrasive is obtained by cutting out this substrate 3 into a form suitable for any purpose. For the nonwoven mat, one is used that has the rough surface and some napping and that is 50g/50mm width or more in its interlayer peeling force. And a plural number of said mats are stuck together with thermosetting bonding resin, and after that, cut out into a prescribed shape in the traverse direction to the layer. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0615953-A (JP)
Title: Reversible heat-sensitive recording medium
Inventor: FUNADA KUNIHIKO
IPC: B41M5/28
Filed: 1992-07-02
Abstract: PURPOSE:To make it possible to use a medium for heat-sensitive recording medium recording of information substantially, semipermanently and repeatedly. CONSTITUTION:A heat-sensitive recording medium wherein a micro-capsule (1) wherein the first solid substance (2) melting at least at a specified temp. and the second substance (3) having at most a specific gravity of that of the molten first substance are encapsulated is applied on the base material (4).
Patent JP-2000005213-A (JP)
Title: Warmer heated by catalytic combustion
Inventor: TOMITA KENJIRO
IPC: F23N5/20
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To enable a warmer heated by catalytic combustion that warms a part of a human body by heat generated from catalytic combustion of a liquefied fuel gas to change it set temperature and operating hour and to make it usable by being small and lightweight. SOLUTION: Supply of a fuel gas to a burning part 3 is controlled by a fuel adjusting part 7. The fuel gas reacts with air and is oxidized, then, heat is generated. The temperature at the burning part 3 is detected at a temperature detecting part 4. The controlling part 10 inputs the output signal from the temperature detecting part 4 and the input signal from a temperature setting part 9, controls the fuel adjusting part 7 and an igniting part 5, and let clocks 14a, 14b and 14c, which correspond the temperature set at the temperature setting part 9, clock. In case the clock checks the time longer than that of the set one, the fuel adjusting part 7 is closed.
Patent JP-2001006861-A (JP)
Title: Electromagnetic induction heating device
Inventor: IGUMA MASAOMI
IPC: H05B6/10
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic induction heating device capable of uniformly heating a thin plate in its plate width direction even if the width of the thin plate is changed. SOLUTION: This electromagnetic induction heating device has a shielding plate 21 having a width equal to or larger than that of a magnetic pole comprising plural magnetic segments 11a in an electromagnet, formed movably inward and outward in the carrying direction F of a thin plate 100 between the magnetic pole and the thin plate 100, and formed of a non-magnetic metal for adjusting the magnetic field from the magnetic pole.
Patent JP-H0711693-A (JP)
Title: Concrete-made prefabricated water storage tank
Inventor: OYAMA MASAAKI
IPC: B65D90/08
Filed: 1993-06-24
Abstract: PURPOSE:To make it possible to assemble firmly a water storage tank which is suitable to the size and shape of a site to which the storage tank is constructed, and what is more, easily and in a short time. CONSTITUTION:This invention relates to a concrete-made prefabricated water storage tank which can be formed in various sizes and shapes by assembling three kinds of skeletons. The squared parts of top and bottom face boards 5 and 6, which continue with fine squared posts 4 of each of the skeletons 1, 2 and 3 are chamfered and formed while a plurality of projecting joint bars 10 are inserted into and mounted to the chamfered faces 9 in the vertical direction provided in a spacing. Concrete 12 is poured into and buried in surrounded gaps 11 produced between the chamfered faces when each of the skeletons 1, 2 and 3 are butt-jointed and assembled.
Patent JP-H0341670-A (JP)
Title: Magnetic recording and reproducing device for digital signal
Inventor: SHIMAZAKI HIROAKI
IPC: G11B20/12
Filed: 1989-07-07
Abstract: PURPOSE:To protect an important part comprising a synchronizing signal and a mode data, etc., by recording this important part of an input digital signal in plural systems after performing a multivalued amplitude phase modulation and adding regenerative signals of the plural systems with their phases matched at the time of reproducing. CONSTITUTION:The important part such as the synchronizing signal and the mode data, etc., in the input digital signal is distributed as the same value to the plural systems, i.e. multivalued APSK modulators 4a and 4b. Then, they are modulated in multivalued amplitude phase respectively and recorded different positions on a magnetic recording medium 10, and at the time of reproducing the recorded signal, the regenerative signals of the plural systems are matched in phase and added up. By this method, the signal to noise ratio of the important part of the added regenerative signal is promoted, and the error rate of the important part for the synchronizing signal and the mode data, etc., can be lowered.
Patent JP-S6154399-A (JP)
Title: Side thruster
Inventor: KIHARA KAZUYUKI
IPC: B63H25/42
Filed: 1984-08-24
Abstract: PURPOSE:To generate lateral direction thrust by rotating screw blades extending spirally almost in series over right and left boards. CONSTITUTION:A hole 2 is provided laterally on the bow unit of a hull, and a shaft 4 mounted with spiral screw blades 5 is provided in the hole 2. When the shaft 4 is rotated by a motor 8, the sea water flows in the lateral direction and lateral thrust force is generated on the hull.
Patent JP-S6333075-A (JP)
Title: Solid-state image pickup device
Inventor: NAKAMURA JUNICHI
IPC: H04N5/335
Filed: 1986-07-26
Abstract: PURPOSE:To non-destructively read a picture element signal corresponding to an integral time within a high photosensitivity, an excellent high performance, a high density and the integral time by constituting the picture element of an electrostatic induction transistor and a capacitor. CONSTITUTION:The electrostatic induction transistors (SIT)40-41, 40-12,...40-14, 40-21, 40-22,...40-24,...40-44 constituting the respective picture elements are vertically and horizontally in a form of a matrix, the respective sources of a vertically arranged SIT are commonly connected to column lines 41-1, 41-2,...41-4 and the gates of the horizontally arranged SIT are respectively connected to row lines 42-1, 42-2,...42-4 through the capacitor. The respective gates of the transistors 43-1, 43-2,...43-4 for a horizontal selecting switch are connected to a horizontal scanning circuit 45 and impress horizontal scanning pulses phis1, phis2...phis4. The row lines 42-1, 42-2,...42-4 are connected to a vertical scanning circuit 46 and impress vertical scanning pulses phiG1, phiG2,...phiG4.
Patent JP-H1019159-A (JP)
Title: Thermostat valve
Inventor: SUZUKI TOMOAKI
IPC: F16K31/70
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To lessen the interference of an element with a frame by setting the energizing force of a spring energizing a valve body to a valve seat to be greater at the side of cooling water inflow than at its opposite side in the thermostat valve where the element filled with wax is disposed in a cooling water passage while being roughly normal to the cooling water inflow direction. SOLUTION: When cooling water is low in temperature, since the quantity of projection of a piston 5c is small because the amount of expansion of wax within an element 5 is small, the valve is in a closed condition where a valve body 3 is seated on a valve seat 2. At this moment, the axial center of the element 5 is roughly normal to the valve seat 2. Next, when cooling water is raised in temperature so as to allow the projection of the piston 5 to be great with wax 5b expanded, the valve body 3 is in an open condition.  In this place, both the valve body 3 and the element 5 are likely to be inclined to the direction reverse to inclination caused by the pushing force of the flow of cooling water, however, the energizing force of a spring 4 is so set as to be greater at the side of cooling water inflow than at its opposite side in such a way that inclination caused by cooling water can thereby be offset, and the inclination of the element 5 is thereby deprived of, so that interference with a frame 6 can be avoided.
Patent JP-S6068862-A (JP)
Inventor: WATANABE TAMIO
IPC: B01D65/06
Filed: 1983-09-26
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-2000004877-A (JP)
Title: New sulfate-group transferase
Inventor: HANEBUCHI NAGAMOTO
IPC: C12N9/12
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To obtain a new sulfate group transferase having the action of transferring a sulfate group from a sulfate group donor to a hydroxyl group at a specific position of the galactosamine residue contained in a galactosaminoglycan and useful e.g. for modification of glycosaminoglycans. SOLUTION: This transferase is a new galactosaminoglycan 4-sulfate group transferase having the action of transferring a sulfate group from a sulfate group donor to the hydroxyl group at 4th. position of the galactosamine residue contained in galactosaminoglycans such as chondroitins and desulfated dermatan sulfates, and is expected to be used e.g. for modification e.g. of glycosaminoglycans. This enzyme is obtained by culturing cells or cultured cells, in a medium, such as chondrosarcomatous cells containing galactosaminoglycan 4-sulfate transferase derived from the tissues of mammals or birds, and further, culturing the resultant culture supernatant in serum- containing medium, recovering the resultant culture supernatant, and purifying through affinity chromatography using e.g. heparin Sepharose column and gel chromatography an so forth.
Patent JP-H11349461-A (JP)
Title: Dentifrice composition
Inventor: FUKAZAWA SATORU
IPC: A61K8/24
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition having high cleaning effect and low abrasive property and suppressed in development of astringency and metallic taste, improved in feeling to uses and useful as a tooth paste, etc., by adding wax such as lanolin to a composition comprising a condensed phosphate, etc., and a water-soluble transition metal compound. SOLUTION: This dentifrice composition contains a dentifrice composition comprising (A) one or more salts selected from condensed phosphate, hydrogencarbonate and hydrogensulfate (e.g. sodium pyrophosphate, sodium hydrogencarbonate or sodium hydrogensulfate) and (B) a water-soluble transition metal compound (e.g. copper gluconate or manganese chloride) and (C) one or more kinds of waxes selected from lanolin and its derivative, spermaceti, carnauba wax, candelilla wax and beeswax, preferably in ratio of 1-40 wt.% component A, 0.2-2 wt.% component B and 0.3-5 wt.% component C based on whole composition.
Patent JP-2001001189-A (JP)
Title: Empty can crusher and method thereof
Inventor: OHIRA OSAMU
IPC: B30B9/32
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To quickly and easily crush an empty can of beer liqueur or the like, with weak force so as to simply recover an empty can. SOLUTION: An empty can 4 is placed on an empty can loading part 3, a can holding lever 6 is slightly pushed, the side face of the empty can 4 is crushed by a can side face crushing member 5 and then the can side face crushing member 5 is opened outward, further the can holding lever 6 is pushed down, the lid of the empty can 4 is pressed by a pressing plate 22 arranged to the can holding lever 6, the empty can 4 is pressed in the axial direction to be crushed to a thin shape.
Patent JP-S5966297-A (JP)
Title: Microphone device having directivity
Inventor: IWAHARA MAKOTO
IPC: H04R3/00
Filed: 1982-10-07
Abstract: PURPOSE:To prevent the generation of a backside lobe, by producing the backside lobe at the insensing part of each unit microphone array element in a microphone device using the microphone array. CONSTITUTION:A delay time given to an output signal of a rear microphone Ar is changed by a variable delay means VDC of the unit microphone element A so that the front lobe and the rear lobe of the microphone array MA are not collected by the unit microphone element A and the directivity of the unit microphone element A is changed. Thus, the position of the rear lobe is taken to the insensing part of the unit microphone element A.
Patent JP-H0622419-A (JP)
Title: Gas-insulated switchgear
Inventor: KISHIMOTO TOSHINOBU
IPC: H02B13/02
Filed: 1992-07-03
Abstract: PURPOSE:To provide a gas-insulated switchgear in which an access to a service space is facilitated for operation, maintenance and inspection of a breaker or a disconnector and a complicated design structure is eliminated for mounting the damaged breaker or disconnector. CONSTITUTION:In a gas-insulated switchgear comprising a bus connection of 11/2 breaker type, three breakers 111c, 131c and 121c of each phase are formed in a U-shape at a mutually right angle, and the breakers 111c and 121c of both ends are arranged parallel to buses 1 and 2. Also, a lead-in bushing 5C and a lead-out bushing 6C are installed parallel to a perpendicular line at the intersection extending a center line of a longitudinal direction of the breakers 111c, 131c and 121c. Further, the buses 1 and 2 and disconnectors 112c, 113c, 132c, 133c, and 122c are placed on a higher position than the breakers 111c, 131c and 121c to a setting plane.
Patent JP-S57101144-A (JP)
Title: Hydraulic shock absorber
Inventor: KASHIMA MITSUHIRO
IPC: B60G17/08
Filed: 1980-12-15
Abstract: PURPOSE:To effectively restrain the sinking of rear wheels at the time of quick starting or rapid acceleration and contrive to enhance stability and safety in driving by a method wherein a releaf valve is provided in a passage leading to an oil reservoir, and the damping force on the pressure side is temporarily increased at the time of quick starting or rapid acceleration. CONSTITUTION:When a solenoid actuator 35 is excited by turning on a switch 40 at the time of quick starting or rapid acceleration, a releaf spring 28 is attracted by the actuator 35 to weaken the urging force on a spool 13, and the force exerted in the direction for opening the releaf valve 24 by the spring 28 is reduced, resulting in an increase of a releaf set load. Accordingly, the hydraulic oil escaping from an oil chamber 19 into the oil reservoir 10 is restricted by the increased valve-closing force of the releaf valve 24, thereby restraining the sinking of a piston rod 2.
Patent JP-H1127091-A (JP)
Title: Asynchronous surface acoustic wave matched filter
Inventor: HOSAKA NORIO
IPC: H04B1/7093
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a SAW matched filter capable of detecting synchronizing and correlation signals in accordance with a spread spectrum communication system in which a carrier wave is asynchronous with a chip rate. SOLUTION: This filter in which an input interdigital electrode 2 and a signal tap output interdigital electrode are 3 formed on a piezoelectric substrate 1, is used for the correlation processing of a diffusion signal in which a chip rate is asynchronous with a carrier frequency. In this case, when the position of one tap output electrode 3a in the electrode 3 is made as a reference position and a carrier phase in the reference position is made to zero, the optional number of a tap output electrode 3a that is counted from the reference position is arranged at the position of a phase of a carrier, +nπ (n is an integer) or -nπ (n is an integer) in a neighborhood where the electrode 3a that is decided according to a chip rate should be located and also,  the phase of the electrode 3a is set so as to coincide with the phase of a carrier which is decided by the code of a diffusion signal that should perform the correlation processing at the position of the electrode 3a.
Patent JP-S6423096-A (JP)
Title: Removal method of scale on inner surface of main steam pipe at boiler outlet
Inventor: KANEKO SHOZO
IPC: F28G9/00
Filed: 1987-07-17
Abstract: PURPOSE:To remove scale in preventing completely a chemical cleaning liquid from flowing into the superheater side of a boiler by a method wherein a main steam pipe is cut off and the main steam pipe where the occurrence of scale is the most severe is only formed into a loop and the chemical cleaning liquid is circulated. CONSTITUTION:To sever the cutoff part 2 of a main steam pipe at the downstream part of the outlet header 1 of the final superheater, fixing devices 3 are attached to prevent vibration caused by the reaction force of piping before the cutting of the main steam pipe and the parts before and after the cutoff part are fixed. After the main steam pipe 4 is cut off by a beveling machine, an adapter 5 for attaching temporary piping is placed. The main steam stop valve 6 at the inlet part of a turbine is opened to attach a blind cover 10 for preventing the inflow of a liquid into the turbine side and an adapter 7 for attaching temporary piping is installed and the adapter 5 at the boiler outlet part and the adapter 7 at the valve 6 are connected with temporary piping 8 equipped with a circulation pump 9 to form a circulating passage and a chemical cleaning liquid is circulated by the pump 9 to melt and remove scale.
Patent JP-S6332281-A (JP)
Inventor: FUREDERITSUKU HIYUU FUIDORAA
IPC: F27D1/14
Filed: 1987-07-17
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-H10637-A (JP)
Title: Method for molding rigid polyurethane resin, rotational molding machine, and mold lubricant
Inventor: MIYAZAKI KAZUAKI
IPC: B29C33/64
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To enable a process in which a molding of a complex shape is molded surely and inexpensively by injecting a mixture in which inorganic micro- balloons or polymer micro-balloons are mixed in a prescribed vol.% of a non- foamed rigid polyurethane resin into a form and molding it by a rotational molding machine. SOLUTION: An FRP mold in which a mixture in which inorganic micro- balloons or (and) polymer micro-balloons is mixed in 5-15vol.% of a two-liquid mixing type non-foamed rigid polyurethane resin is injected into a form is fixed to the turn table 16 of a rotational molding machine 3. Next, a motor M is actuated, a rotary shaft is rotated, and a rotary shaft 14 is rotated through an angle member 15. Along with the rotation of the shaft 14, the shaft 17 of the turn table 16 is rotated through wheels 18, 19 and a chain 20. In this way, the turn table 16 is rotated for rotational molding.
Patent JP-H103719-A (JP)
Title: Disk clamping mechanism of disk player
Inventor: TEZUKA HIROYUKI
IPC: G11B17/028
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To eliminate the malfunction in a mechanism provided with a changeover mechanism for changing over a disk reproducing part to the float supporting state and the nonfloat supporting state by driving an arm for supporting a clamper through an elastic link. SOLUTION: When the disk 14 is transported on a turntable by a disk transporting mechanism at the time of clamping, a shaft 13 is moved in the loading direction, and the arm 11 and clamper arm 5 are turned clockwise and counterclockwise respectively. In this case, a link 9 is not deformed in the middle of the turning operation of the clamper arm 5 since the dead weights of the clamper arm 5 and the clamper 1 are smaller as compared with the elastic force of the link 9.
Patent JP-S6067282-A (JP)
Inventor: MORINAKA SHIGEHISA
IPC: B62K11/00
Filed: 1983-09-26
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-S5982488-A (JP)
Inventor: BINSENTO RUISU MAGUNOTSUTA
IPC: D21C9/10
Filed: 1983-09-26
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-H095912-A (JP)
Title: Silver halide color reversal photographic sensitive material
Inventor: IKEDA HIDEO
IPC: G03C7/00
Filed: 1995-06-22
Abstract: PURPOSE: To provide a silver halide color reversal photographic sensitive material having an emulsion layer high in photographic characteristics, such as high sensitivity and high gamma and an intensified interimage effect to the other layer. CONSTITUTION: The silver halide color reversal photographic sensitive material having at least each one of blue-, green-, and red-sensitive silver halide emulsion layer on a support contains photosensitive flat silver haloiodide grains having a thickness of 30-500nm and a diameter of 0.2-5.0μm and an aspect ratio of 2-100 and color sensitized by a sensitizing dye, and nonphotosensitive silver iodide grains having a corresponding sphere diameter of 20-300nm containing a polyvinyl-pyrrolidone derivative.