baber/WOPTO huggingface dataset:
Patent JP-2001042213-A (JP)
Title: Variable power optical system having vibration-proof function
Inventor: HAMANO HIROYUKI
IPC: G03B5/00
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a variable power optical system having a vibration-proof function capable of excellently compensating eccentric aberration and coping with an electronic still camera having 1,000,000 pixels or more, especially, by specifying constitution of a lens group for correcting image blur. SOLUTION: This variable power optical system is provided with a 1st lens group L1 having positive refractive power and fixed in the case of variable power and focusing, a 2nd lens group L2 having the negative refractive power and having a variable power function, a 3rd lens group L3 having the positive refractive power and a 4th lens group L4 having the positive refractive power, correcting an image surface fluctuated by the variable power and having the focusing function in order from an object side. By moving the entire 3rd lens group L3 in a direction perpendicular to an optical axis, image blur occurring when a variable power optical system is vibrated is corrected.  The 3rd lens group L3 is composed of a positive lens having a convex surface on the object side, a meniscus negative lens having a concave surface on the image surface side and the positive lens, and the 4th lens group L4 is composed of two positive lenses and the negative lens. The 2nd lens group is provided with at least three negative lenses and one positive lens.
Patent JP-S6460297-A (JP)
Title: Carriage controller for serial printer
Inventor: FUJII SHOZO
IPC: H02P8/32
Filed: 1987-08-27
Abstract: PURPOSE:To finish base feeding operation in a short period of time, by a method wherein a control means, having a control sequence in which the driving time of a stepping motor for the feeding operation of a base is set so as to be same as the base frequency of resonance of a carriage driving mechanism substantially, is provided in the title device. CONSTITUTION:A control circuit 6 drives a stepping motor 1 based on a driving pulse having a predetermined pulse width in accordance with a preset control sequence to move a carriage 5. The total sum of the widthes of a pulse for space feeding is set so as to be same substantially as the base frequency of the resonance of a carriage driving mechanism, consisting of the stepping motor 1, a driving pulley 2, a guide pulley 3, a timing belt 4 and the carriage 5, whereby the carriage 5 is decelerated to a low speed nearly stopped at the proximate point of the final stopping position thereof when the rotation of the rotor of the stepping motor 1 is finished.
Patent JP-S6455853-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MAEDA SATORU
IPC: H01L27/10
Filed: 1987-08-27
Abstract: PURPOSE:To prevent the generation of crystal defects, disconnections, and deterioration of the interlayer resistance and also simplify the manufacturing process by forming a conductive layer, a first insulating layer, a first conductive film, and a second insulating film, and a second conductive film in this sequence on a groove formed on a semiconductor substrate. CONSTITUTION:On a P-type silicon substrate 101, a field oxide film 102 for separating an element, an N<->type diffusion layer 103, and a CVD-SiO2 layer 104 are stacked. A groove 105 is formed by, for example, etching the substrate 101 at a thickness of 3mum with the CVD-SiO2 layer 104 as a mask. The groove 105 is filled with a BPSG film 110, and a polycrystal silicon 111 is formed on this film and a polycrystal polysilicon film 109. Then it is oxidized to form an interlayer insulating film 113. According to the constitution, stress cannot be applied from the polycrystal silicon film 111 to the groove 105 at the time of forming the interlayer insulating film 113, thereby preventing such stress- induced crystal defects from being generated.
Patent JP-2001040502-A (JP)
Title: Briefs
Inventor: KAWADA SHOSAKU
IPC: A41B9/02
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To provide briefs that have a structure in which dust and waist fluffs may not stay in a pouch area, when it is washed or while it is put on. SOLUTION: In briefs which are equipped with front center fabrics 14, 15, a back fabric and side fabrics 12, 13, and an annular stretching band 11, and a front opening is opened by overlapping two of the front center and back center fabrics, the upper periphery 15f and the bottom periphery 15c are not sewed to any of the front center fabrics on the front side, the annular stretching band and the back fabric so that an open tube may be formed.
Patent JP-H0263037-A (JP)
Title: Converter and video camera loaded therewith
Inventor: INUMA MUTSUMI
IPC: H04N5/225
Filed: 1988-08-30
Abstract: PURPOSE:To use a video camera without deteriorating its inherent focusing function by equipping the camera with a converter by providing a means directly fitting the converter to the cover of the video camera. CONSTITUTION:The fitting groove 2c in the optical axis direction of the outer cylinder part 2b of the cover and a pair of claws 1b in the fitting part 1a of the converter 1 are fitted and embedded, pushed until they butt the lateral side in the circumferential direction, and then they are turned. The tip diameter phi2 of the click spring pair 3 of the video camera is set to meet phi2>phi1 where phi1 is the tip inner diameter of the claw pair 1b. When the converter 1 is turned, the click spring 3 is elastically deformed because it is elastically held on the inner periphery of an outer cylinder part 2b, then the claw 1b butts the end of the fitting groove 2c in the circumferential direction and is surely bonded to the cover. Thus, a converter wherein a load arising when it is fitted to the video camera does not affect focusing can be obtained.
Patent JP-2000046606-A (JP)
Title: Power circuit for electromagnetic flowmeter
Inventor: TORIMARU TAKASHI
IPC: G01R23/00
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To detect a power stoppage via the adroit utilization of the output of a commercial frequency detecting circuit and to quickly store prescribed parameters at the time of the power stoppage by checking whether the cycle of a pulse signal coincides with the prescribed cycle range or not, judging that the feed of the commercial power supply is normal when they coincide, judging that the power stoppage occurs when they do not coincide, and storing the prescribed parameters. SOLUTION: The full-wave rectified output of a rectifying circuit 2 is fed to a commercial frequency detecting circuit 6, and the collector voltage of a transistor Q2 has a wave-form repeated at the cycle (T/2) which is a half of that of a power supply 1. The output of a photo-coupler PC2 becomes a voltage wave-form (rectangular wave), and it is fed to a CPU 7 as an interrupt signal. The CPU 7 sets the dedicated flag to '1' each time it receives an interrupt. It is judged that power is normally fed when the flag is set to '1', and it is judged that a power stoppage occurs when the flag is set to '0'. If the state that the flag is set to '1' successively occurs (m) times, a parameter storage program is executed to store prescribed parameters.
Patent JP-S6273243-A (JP)
Title: Automatic focus adjusting device for camera
Inventor: ISHIDA HIROAKI
IPC: G03B13/36
Filed: 1985-09-27
Abstract: PURPOSE:To secure the stopping operation of a photographic lens and to make an automatic focus adjustment with higher precision by stopping an electromagnetic driving means temporarily with a distance detection signal and locking the photographic lens or a control member during the period. CONSTITUTION:A two-division sensor 8 receives pulse light from a light emitting element 9 as reflected light from an object and outputs a focusing signal when the outputs of the two sensors coincide with each other. This output signal is inputted to a microcomputer and a delay circuit to stop a stepping motor 3 for a specific time and also power off an electromagnet 6 with the output of the delay circuit. The microcomputer stops the stepping motor 3, so a ratchet wheel 5 is also stopped and a lock tooth part 5a and a lock lever pawl 7c engage each other securely. If there is a gap between the bottom part of the lock tooth part 5a of the ratchet wheel and the lock lever pawl 7c, the stepping motor 3 rotates again slightly to eliminate the gap, so that the distance ring 2 on which the photographic lens is mounted stops at a proper position.
Patent JP-H0761066-A (JP)
Title: Paper feed device for ink jet printer
Inventor: SATO TERUO
IPC: B41J11/02
Filed: 1993-08-30
Abstract: PURPOSE:To use a thick paper of wide range for an ink jet printer by fixing a first paper guide at a position near an ink head, arranging a second paper guide at a remote position movably back and forth, arranging a feed means for feeding the paper by pinching it between the two paper guides, and providing a means for pressing the paper to the second paper guide. CONSTITUTION:Between a second paper guide 6 at the rear side of a printing paper 5 shown by a dotted line to be sent by paper feed rollers 4, 4-1 and a main body frame 10, a spring 7 is provided for pressing the rear face of the printing paper 5. Dependent on the thickness of the printing paper 5, the second paper guide 6 automatically moves to a side of a first paper guide 2 or to a side opposite to it. As the first paper guide 2 is fixed to the main body frame 10, a distance between the surface of the printing paper at the side of an ink head 1 and the ink head 1 becomes constant regardless of the thickness of the printing paper 5. As a result, constant print grade can be kept regardless of the thickness of the paper, paper jam does not occur even when a thick paper is used, and damage of equipment can be prevented.
Patent JP-2000045423-A (JP)
Title: Wall panel and wall panel connecting structure
Inventor: TAKEUCHI MICHIYUKI
IPC: E04B2/74
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To connect wall panels to each other easily and firmly and present fine appearance after connection. SOLUTION: A protruding part 11 is provided at the side end face of a wall panel 10, and the tip of this protruding part 11 is defined as a locking part 11b. A recessed part 12 is provided at the other side end face of the wall panel 10 and an engaging part 12b is provided at the lower part of the recessed part 12. In order to connect the wall panels 10 to each other, the protruding part 11 is inserted in an upper part 12a of the recessed part 12 and lowered downward to engage the locking part 11b witch the engaging part 12b.
Patent JP-H0378466-A (JP)
Title: Dc/ac inverter
Inventor: KITAMURA TOMOYOSHI
IPC: H02M7/48
Filed: 1989-08-21
Abstract: PURPOSE:To obtain an apparent capacity approximately equal to the rated capacity by providing a circuit for driving a pulse width modulation circuit and modifying the pulse width distribution from sinusoidal one to rectangular one as the load becomes heavier thereby improving the power factor. CONSTITUTION:Pulse width distribution of pulse width signal outputted from a pulse width modulation circuit 1 is sinusoidal under light load condition where small load current flows through a rectifying load circuit 3. The sinusoidal distribution is modified gradually to rectangular distribution as the load becomes heavier and finally settled to rectangular distribution. Consequently, the load current Ii flowing through the rectifying load circuit 3 has same phase as that of a rectangular voltage(v) and the power factor is improved. By such arrangement, output capacity of inverter can be fully utilized.
Patent JP-H0496843-A (JP)
Title: Cache memory control system
Inventor: NAKAGAMI TOMOYUKI
IPC: G06F12/08
Filed: 1990-08-15
Abstract: PURPOSE:To optimize setting of a set address field by providing a set address field varying means and dynamically managing the set address field for the tag part of a cache memory. CONSTITUTION:A set address field optimizing and cache control part 27 switches a set address field SAF for a tag part TG of a cache memory 10 in time division based on a cache hit rate indicating signal RTO detected by a comparator 25 and compares the frequency in access request based on an access request signal AREQ from a storage control part 29 with the frequency in hit based on a detected hit/miss indicating signal H/M to detect the cache hit rate and resets the set address of the tag part TG to the access address field where the highest hit rate is detected finally. Thus, the set address for the tag part of the cache memory is optimally set.
Patent JP-2000045000-A (JP)
Title: Leather manufacture and slaked lime therefor
Inventor: HANDO OSAMI
IPC: C14C1/08
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a leather manufacturing method which can reduce the formation of sludge mainly composed of slaked lime, and a slaked lime for the method. SOLUTION: This is a leather manufacturing method from an original skin to a product leather, including treating of an animal skin with slaked lime, wherein this slaked lime has a surface area in the range of 28 m2/g-60 m2/g, the slaked lime is manufactured by reacting quicklime and water, and the water pref. contains at least one additives selected from the group consisting of a monohydric alcohol, dihydric alcohol, trihydric alcohol, prim. amine, and sec. amine.
Patent JP-2000049687-A (JP)
Title: Terminal equipment for mobile communication and application thereof
Inventor: URABE TOSHIYUKI
IPC: G06F21/62
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To improve operability, safety and secrecy by storing data in terminal equipment for mobile communication while dividing them into plural groups, and performing control so as to access only the required data. SOLUTION: Concerning terminal equipment 10 for mobile communication of a global systems for mobile communications (GMS) system or the like, a data storage area 14 is divided into plural user data storage areas 41-4n and made into blocks. A fixed data storage part 16 is grouped into plural fixed data storage areas 61-6m as well. When a portable electronic storage device 20 such as a subscriber identity module (SIM) card is connected to an external storage device interface 12, communication setting information 31 or subscriber registration information 32 is read into a communication control part 11 and the communication with a mobile communication network is enabled.  While referring to storage area selection information managing tables 40 and 60 with this information as identification information, any one of user data storage areas 41-4n or fixed data storage areas 61-6m having the coincident identification information can be accessed from an application processing part 15.
Patent JP-S60106361-A (JP)
Title: Dc stabilized power source
Inventor: INAO KIYOHARU
IPC: H02M3/335
Filed: 1983-11-15
Abstract: PURPOSE:To substantially equalize the sharing output currents of a plurality of one-element type DC/DC converters by using the converters and reflecting the input impedances of the converters on the sharing input voltages. CONSTITUTION:After an AC power source voltage (e) is rectified by a bridge rectifier BR, a DC voltage EIN obtained by smoothing via a smoothing capacitor C1 is applied to two one-element type DC/DC converters CV1, CV2 connected in series at the primary side. Capacitors C11, C21 for bypassing high frequecny current are connected between the input terminals of the converters CV1, CV2, respectively, and the input impedances of the converters CV1, CV2 are reflected on the sharing input voltages.
Patent JP-S60106233-A (JP)
Title: Transmission line switching device
Inventor: KOBAYASHI KOUICHI
IPC: H04B1/74
Filed: 1983-11-15
Abstract: PURPOSE:To eliminate the need to use a switch signal containing a transmission line code error and apply a transmission line switch device for both wired and wireless transmission lines by transmitting the switch signal to both an in-use and a stand-by transmission line. CONSTITUTION:If a fault occurs on a transmission line 2, the transmission line fault is detected by terminating equipment and led in a transmission line switch device 17 to obtain switch information 5. The switch control circuit 33 of the device 17 sends a command to a transmission line switch circuit 34 according to the infomation 5, and a terminal station 19 is disconnected from in-use transmission lines 1 and 2 and connected to stand-by transmission lines 7 and 8. At the same time, transmit signal switch circuits 27 and 28 stop the signal from the terminal station 19 and perform switching to switch command information of signal generating circuits 25 and 26 to send the switch command information to an opponent station through both a transmission line 1 to be switched and a transmission line 7. When signal detecting circuits 29 and 30 of both in- use and stand-by transmission lines detect the switch command information in the switch device 17 of the same constitution of the opponent station, a circuit 33 operates a circuit 34 and then performs switching from an in-use transmission line to a stand-by transmission line. therefore, a switch signal which contains a transmission line code error need not be used.
Patent JP-H0377927-A (JP)
Title: Definite magnification photographing device for camera
Inventor: DAITOKU KOICHI
IPC: G02B7/28
Filed: 1989-08-21
Abstract: PURPOSE:To eliminate the need of correcting a photographing magnification and to reduce the frequency of missing a shutter chance by storing information about the photographing magnification used at the time of definite magnification photographing and its using frequency, and determining a set photographing magnification based on the stored result. CONSTITUTION:The camera is provided with a magnification determining means 105 storing the information about the photographing magnification used and/or its using frequency and determining a prescribed set photographing magnification based on the stored result. Therefore, a photographer can change the set photographing magnification to his or her desirable one, and then, angle of view related information is set by an angle of view setting means 102 so as to obtain the set photographing magnification, accompanied by start operations for the definite magnification photographing (the half-pushing operation of a release button, for instance). Thus, a desired set photographing magnification is obtained at a start time when a definite magnification photographing is carried out.
Patent JP-S6193107-A (JP)
Title: Fungicidal composition for agricultural and horticultural purposes
Inventor: OGURI YUKIO
IPC: A01N47/14
Filed: 1984-10-12
Abstract: PURPOSE:The titled composition that contains, as active ingredients, alpha-hydroxy-beta- haloethylphosphinic acid and a dithiocarbamate, thus developing synergic effect against plant diseases such as black spot in citrus plants and moniliasis in apples. CONSTITUTION:The objective composition contains, as active ingredients, alpha- hydroxy-beta-haloethylphosphinic acid, its salt or ester and a dithiocarbamate, preferably at a ratio of 1/0.1-1/10, preferably 1/0.25-1/4. As a fungicide of dithiocarbamates, are cited, e.g., zinc ethylenebis(dithiocarbamate) or manganese ethylenebis(dithiocarbamate). When the composition is applied as a fungicide, it may be used as such, however, usually prepared into wettable dust or granules. The dose of the active ingredients is 5-2,000g, preferably 10-1,000g/are.
Patent JP-2001043743-A (JP)
Title: Flat cable
Inventor: OKADA YOICHI
IPC: C25D7/00
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a flat cable that prevents the occurrence of whiskers from a plating flat type conductor, even under high temperature environment, and contains no lead of noxious material, and employs a plating flat type conductor having superior solder wettability. SOLUTION: Four tin-copper alloy plating flat type conductors 2 are arranged in parallel between two upper and lower insulating tapes 3, 3 with a prescribed conductor interval (p), respective terminals of the plating flat type conductors 2 are exposed from both terminals of two insulating tapes 3, 3 to provide connection terminals (conductor exposing portions) t, t, and two insulating tapes 3, 3 are heated and fused integrally. The lower surfaces of the connection terminals t, t are adhered with plastic-resin made reinforcing films 4, 4 having a relatively rigid property to provide this flat cable 1.
Patent JP-S6277325-A (JP)
Title: Membrane separation of albumin
Inventor: AKETO TAKAHARU
IPC: A61K38/38
Filed: 1985-09-30
Abstract: PURPOSE:To separate albumin from a solution containing blood plasma protein, by using a porous regenerated cellulose membrane. CONSTITUTION:An acidic organic solution, e.g. hydrochloric acid or trichloroacetic acid, etc., and an organic solvent, etc., is added to a solution containing blood plasma protein to form a compound of the blood plasma protein other than albumin with the acid, which is then filtered through a porous regenerated cellulose membrane having 0.02-0.2mum average pore diameter, >=10% porosity and pore diameter distribution with <=1.3 ratio of the fourth average pore diameter to the third average pore diameter to remove the compound of the blood plasma other than the albumin with the acid. The resultant filtrate is then neutralized to separate and recover the aimed albumin as precipitates. EFFECT:The resultant albumin exhibits the same properties as those of the original albumin and is applicable to separation of the albumin in the blood plasma pharmaceutical field, etc. Microbial particles fear to have been mixed in the blood plasma are removed from the recovered albumin.
Patent JP-H0871209-A (JP)
Title: Display device for pachinko game machine
Inventor: GONDO GOICHI
IPC: A63F7/02
Filed: 1994-09-08
Abstract: PURPOSE: To prevent a trouble from being given to a player by improving the visibility of a display device, and saving the labor for fitting and removing a display plate. CONSTITUTION: The display device of a PACHINKO game machine is provided with a casing 1 provided at the upper section of the PACHINKO game machine and a display section 2 provided on the front face of the casing 1 and displaying various states of the PACHINKO game machine. The casing 1 is provided with a display plate 3 arranged fittably and removably and a rotating mechanism for rotating the display plate 3 to the display position A protruded forward from the casing 1 and the non-display position B along the casing 1.
Patent JP-S6194162-A (JP)
Title: Information processor provided with time monitor control function
Inventor: HIROTA YASUO
IPC: G06F11/30
Filed: 1984-10-16
Abstract: PURPOSE:To realize proper time monitor for I/O and registers with a small amount of hardware by providing a means where time monitor information set in accordance with each data transfer object is stored. CONSTITUTION:A circuit for the time monitor function of an information proces sor is provided with a multiplexer 11, a memory 12, a counter 13, a flip flop 14, an AND gate 15, and a NOR gate 16. The multiplexer 11 switches two inputs, namely, a chip select signal and an initializing address signal to supply them to an address selecting part of the memory 12. An address corresponding to the I/O or the register which is the data transfer object is determined as the initializing address, and time-out count information of the I/O or the register related to this address is stored. If an acknowledge signal is not transmitted back from the transfer object though the time corresponding to this time-out count information elapses, an error signal is outputted.
Patent JP-S62194827-A (JP)
Inventor: SAGAWA KOICHI
IPC: A47L9/14
Filed: 1986-09-12
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-S6277501-A (JP)
Inventor: KAWASHIMA KENICHI
IPC: F22B1/18
Filed: 1985-09-30
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-S60106404-A (JP)
Inventor: FUJISHIMA SHINICHI
IPC: A45D20/10
Filed: 1983-11-15
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。