baber/WOPTO huggingface dataset:
Patent JP-S5770577-A (JP)
Title: Cleaning device of optical system in copying machine
Inventor: IIDA HARUKI
IPC: G03G21/10
Filed: 1980-10-20
Abstract: PURPOSE:To prevent the crystallization of an Se at a lower cost by providing a device with a rotary member rotatable as it contacts with a selenic photosensitive layer, and making fine powder of at least one sort of Cu, Ag, their compounds and their alloys adhered beforehand to said rotary member. CONSTITUTION:On the surface layer of photosensitive drum 1, selenic photosensitive layers 2 are formed on an earthed electroconductive drum 3 vy vapor deposition. And, while a rotating direction of said drum 1 is taken into account, a rotating body 11, which rotate contacting with the surface of said drum 1, is disposed in the downstream side of a cleaning blade 5. The other hand, a brush 12 consists of a paper pipe 12a and a brush like body 12b which is formed with a lot of fibers flocked arround the paper pipe 12a and to said body 12b is adhered preliminary e.g. fine powder of Cu. Even if the brush like body 12a, which was made to contact with Cu in such a manner previously, was used for the coating brush, the crystallization of a photoreceptor of an Se is hardly promoted.
Patent JP-H08311130-A (JP)
Title: Photocurable resin composition
Inventor: TSUCHIYA SHINJI
IPC: C08F20/10
Filed: 1995-05-22
Abstract: PURPOSE: To obtain the subject composition containing a specific resin, a specific diacrylate and a specific photopolymerization initiator as essential components, excellent in flexibility, heat resistance and alkali resistance, and useful in an electronic material field. CONSTITUTION: A photocurable resin composition contains (A) a vinylester resin of formula I (R<1> is H, methyl; R<2> is a divalent organic group; n is 0, 1) (e.g. a resin of formula II), (B) a tricyclodecanedimethylol diacrylate of formula III (R<3> is H, methyl) (e.g. a compound of formula IV), and (C) a photopolymrization initiator (e.g. biacetylacetophenone) as essential components. The components A, B and C are preferably used in amounts of 95-5 pts.wt., 5-95 pts.wt., and 3-15 pts.wt. (based on 100 pts.wt. of the total amount of the components A and B), respectively.
Patent JP-H04344984-A (JP)
Title: Formation system for free curved surface
Inventor: KONNO KOUICHI
IPC: G06F17/50
Filed: 1991-05-22
Abstract: PURPOSE:To execute surface interpolation by specifying the boundary crossing derivative of an optional point on each boundary curve in a rational boundary Gregory patch allowing rational curves on boundary curves. CONSTITUTION:A judging means 1 judges the continuity of an area whose boundary is surrounded by rational curves at the boundary based upon curves connected to respective boundary curves. A connecting condition determining means 2 finds out a connecting condition at the boundary from the continuity found out by the means 1. A derivative specifying means 3 specifies the boundary crossing derivative of each optional point on each boundary curve. The area is interpolated on a free curved surface based upon the connecting condition found out by the means 2 and the boundary crossing derivative specified by the means 3.
Patent JP-H10330835-A (JP)
Title: Atmospheric heat treatment furnace
Inventor: OCHIAI TAKAYA
IPC: F27D7/06
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To provide an atmospheric heat treatment furnace which can use exhaust gas after removing volatilized oil content as the atmospheric gas and exhaust to the outside by executing the removal of the volatilized oil content in purging gas, exhausted from an metallic pipe in a forcedly circulating course of the atmospheric gas. SOLUTION: In the atmospheric heat treatment furnace 1, the forcedly circulating course 20 for forcedly circulating the atmospheric gas in a heating chamber 10 to the outside and gas coolers 21a, 21b in the forcedly circulating course 20, are arranged and the oil content in the atmospheric gas is condensed and removed with the gas coolers 21a, 21b and also, the temp. in the heating chamber 10 is controlled. In such a case, a metallic pipe 13 is charged into the heating chamber 10 and the purging gas is fed into the one end 13a of the metallic pipe 13 and the gas after purging, discharged from the other end 13b of the metallic pipe 13, is connected with the forcedly circulating course 20.  In this way, after removing the volatilized oil content of the gas after purging in the metallic pipe 13, the gas after purging can be used as the atmospheric gas in the heating chamber and also discharged to the outside.
Patent JP-H05314649-A (JP)
Title: Optical disk reproducing device
Inventor: ISHII TOSHIYUKI
IPC: G11B7/00
Filed: 1992-05-13
Abstract: PURPOSE:To improve the convinience of a CD-1 player and to extent the application range of the player by providing an IC card. CONSTITUTION:By a disk drive part 10, a program for e.g. education is reproduced and by an MCPU 61, the reproduced program is executed and an executed result (data) e.g. reply data and the data of a correct answer ratio are written in the IC card 69. Then by the MCPU 61, the data stored in the IC card 69 is read e.g. when the same program is executed next and an image based on the data is controlled so as to be displayed on the screen of an LCD 32.
Patent JP-S52141669-A (JP)
Title: Fully electronic watch
Inventor: KAWAMURA KIICHI
IPC: G04G17/02
Filed: 1975-12-10
Abstract: PURPOSE:To miniaturize the movement and reduce the cost by using a plastic base plate, forming fitting sections such as time reference oscillator and cell, and molding IC.
Patent JP-S637324-A (JP)
Title: Heating furnace having excellent uniform heating characteristic
Inventor: SOEJIMA YUTAKA
IPC: F27B9/24
Filed: 1986-06-25
Abstract: PURPOSE:To improve the transverse temp. distribution of materials to be heated at the time of ejection by changing the disposition of both stationary and moving skid pipes from the intermediate part of a holding or heating zone to both sides on the extension line of both the skid pipes on a charging side. CONSTITUTION:The stationary skid pipes 1 and the moving skid pipes 2 are provided rectilinearly from a charging port 9 up to a preheating zone 4 and heating zone 5 of a heating furnace 3. The stationary skid pipes 1 and the moving skid pipes 2 are both dividedly distributed to the intermediate position of the extension liens of the stationary skid pipes 1 and the moving skid pipes 2 up to the heating zone 5 in a holding zone 6. The quantity of heat input from the lower part increases and the temp. in the parts where the temp. is low increases sharply when the materials W to be heated enter the holding zone 6 as a result of the above-mentioned disposition change. The generation of skid marks is, therefore, decreased and the materials W are uniformly heated in the transverse direction.
Patent JP-2000301995-A (JP)
Title: Snow accretion preventing structure of front grille part
Inventor: ASHIHARA ATSUSHI
IPC: B60R19/52
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration in transmission of radio waves and intake of air to a radar or the like installed in an engine room due to snow accretion by providing a bumper with a hole for dropping snow adhering to a front grille. SOLUTION: In an engine room, a radar main body 4 having a dome surface 41 and a radiator 5 are provided, and a bumper 1 of a vehicle is provided with a hole 3 bored for dropping snow adhering to a front grille 2. At the time of snowfall, the snow S adhering to the front grille 2 is moved downward by gravity not to be accumulated and passed through the hole 3 bored in the bumper 1 to drop on the road surface. At that time, when water repellent finishing is performed for the front grille 2 so that the snow S adhering to the front grille 2 is easy to drop, snow accretion to the front grille 2 surface can be more effectively prevented. The bumper 1 part is fitted with a wind deflector 8 for receiving running wind W and blowing up the same to the front grill 2 surface.
Patent JP-2000304063-A (JP)
Title: Shaft coupling to absorb shock and to prevent overload by spring
Inventor: WAMI TAKESHI
IPC: F16F15/134
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To absorb a shock smoothly, by giving a rotating angle effective to absorb a fairly big shock, to a shaft coupling. SOLUTION: Between cylinders 1 and 2 opposing each other, a spring 3 wound in the rotating circumferential direction is provided, and one end of the spring 3 is connected to a part of the cylinder 1, while the other side end is connected to a part of the cylinder 2. An inclination body and a spring are operated, by utilizing a slippage of the rotations of the two cylinders, a limit switch is operated by oscillating an oscillation body, so as to stop a driving machine.
Patent JP-S5939660-A (JP)
Title: Automatic bobbin supply and take-out device in automatic winder for wire rod
Inventor: KEMI JIYOUICHI
IPC: B65H67/04
Filed: 1982-08-25
Abstract: PURPOSE:To automatically replace a bobbin by providing a running truck including a mechanism for supplying an empty bobbin and taking out a full bobbin, which is capable of running along a plurality of automatic wire rod winders and disposed in front of the winders. CONSTITUTION:A wire rod (a) drawn out from a wire drawing machine or the like is wound round a bobbin 7 arranged in a line, and disposed is a running truck 9 capable of running on rails 19 along the line of the winders A. The running truck 9 includes a bobbin supply mechanism 11 for pivoting bobbin clamping means 10 capable of clamping the bobbin 7 between an empty bobbin supply position or the take-up position (i) and a supply stand-by position (iv), and a discharging mechanism 12 for inclining a discharge plate 13 for receiving a full bobbin 7 rolled from the take-up position (i). The truck further includes a wire rod winding mechanism 15 for pivoting wire rod clamping means 14 for clamping, releasing and cutting a wire rod (a).
Patent JP-S5937792-A (JP)
Title: Digitizing device of component video signal
Inventor: SHIROTA NORIHISA
IPC: H04N9/804
Filed: 1982-08-25
Abstract: PURPOSE:To widen the band of a luminance signal to be transmitted by sampling three luminance signals and one chrominance signal during the digitization of a component video signal. CONSTITUTION:When three luminance signals Y are sampled at horizontal sampling intervals Px, a color difference signal U or V is sampled at the next sampling point. The color difference signal U is sampled on either of adjacent scanning lines in the same field and the color difference signal V is sampled on the other. After the sampling, component which is present at an origin and has a coefficient of 12 is the DC component of an original luminance signal. The next sampling point is thinned successively by three times, so a higher harmonic component having a coefficient of 4 and coefficients of + or -4i is generated. The level of the higher harmonic components is one third as high as the original signal and the degree of distortion is less.
Patent JP-S634280-A (JP)
Title: Formation developer layer and developing device
Inventor: TAJIKA HIROSHI
IPC: G03G15/09
Filed: 1986-06-24
Abstract: PURPOSE:To satisfy the condition of optimum developer application by forming a developer layer on the surface of a developer carrier while forming a mobile layer that moves accompanying with the movement of the developer carrier and the stationary layer of magnetic developer in an upper layer. CONSTITUTION:When magnetic particles 27 are put in a container 21, the particles 27 are held on a sleeve 22 by magnetic poles 23a and 23d, and form a magnetic particle layer. Then, toner 28 is put in the container 21, and a toner layer is formed at the outside of the magnetic particle layer. When the sleeve 22 is rotated in the direction of arrow mark, the magnetic particles go to the side of a blade 24. In such case, the movement of magnetic particles is divided into two layers. In the vicinity of the surface of the sleeve 22, a mobile layer 29 that moves in the same direction as that of the rotation of the sleeve 22 and a stationary layer 30 which is positioned at the outside of the mobile layer and does not move substantially are formed. When the layer 30 is formed of magnetic developer, since the layer 30 itself has toner particles and magnetic carrier particles, the electrification giving effect to the surface of the layer 30 and the stabilizing effect of balance due to the supply and recovery of toner particles can be obtd. thus, the developing property is improved.
Patent JP-H01314543-A (JP)
Title: Vacuum cleaner
Inventor: FUJIWARA TOSHIAKI
IPC: A47L9/28
Filed: 1988-06-15
Abstract: PURPOSE:To avoid influences of exhaust heat from a motor of temperature rise for improving reliability by installing an input control device, that controls the motor, in the main body of a vacuum cleaner, and a suction force setting device and a control circuit inside a hand grip where temperature rise is a little. CONSTITUTION:Only an input control device 4 that controls a motor 5 is installed in a main body 50 of a vacuum cleaner. A control circuit 3 consists of a direct current power source 301, a dust detecting signal amplifier 302, and a suction force signal transmitter 303, and installed in a hose hand grip 70 in which a dust detector consisting of a light emitting device 101 and a light receiving device 102, and a suction force setting device 2 are located. The input control device 4 is arranged in a position where the cooling effect due to the rotation of a motor 5 influences upon it. By this construction described above, the control circuit 3 does not suffer the noise from the hose and is not influenced by the temperature rise due to the motor 5 in the main body 50 of the vacuum cleaner and by dispersion of carbon brush, because it is installed in the same place as that of the dust detector 1 and the suction force setting device 2 are located.
Patent JP-H076244-A (JP)
Title: Coin feeder
Inventor: KOTETSU KOUICHI
IPC: G07D1/00
Filed: 1993-06-18
Abstract: PURPOSE:To provide the coin feeder in which the processing speed of coins by a turning disk is enhanced and the feeder is made small. CONSTITUTION:An elastic ring 17 is arranged to an inner edge of a coin slide wall 13 at an entry of a ring shaped coin guide path 14 formed between a coin slide wall 13 provided to a bottom of a hopper 1 and an outer circumferential surface 10a of a turning disk 10 and a gap equivalent to the thickness of one coin at least is formed between the elastic ring 17 and the outer circumferential surface 10a of the turning disk 10 to increase the coin processing speed by the turning disk and to make the feeder small.
Patent JP-H0818589-A (JP)
Title: Loop type local area network system
Inventor: WATANABE TOMOKI
IPC: H04L12/437
Filed: 1994-06-29
Abstract: PURPOSE:To attain the maintenance and management even when which part of the loop LAN a fault or failure takes place with one set of management equipment by adopting the system that the management equipment is connected directly to a station or via a public network. CONSTITUTION:A management equipment interface 5 sends dial control information for a public network to a MODEM section 8, the MODEM section 8 converts the information into a dialing signal and provides an output and a call is received by a MODEM 11 connecting to the management equipment 12 in a public network 10 based on the signal. On the occurrence of a fault of a LAN, connection is requested to the management equipment 12 sequentially from a station side for the execution of connection. In the case of a slave station, whether or not the slave station is synchronously with the system is checked and when not synchronized, a connection request is made to the management equipment 12 and its own state information is sent to the connected management equipment 12 to inform the asynchronous state to the system. The concerned station disconnects itself from the equipment 12 depending on the synchronization control of a main control section 4 to locate a fault.
Patent JP-H08336420-A (JP)
Title: Pushout holder
Inventor: KATSUMI JUNKO
IPC: A45D40/02
Filed: 1995-06-14
Abstract: PURPOSE: To enable comfortable and stable pushout work of a pair of tubes, which turn oppositely to each other to pushout held cosmetics, by keeping an appropriate degree of contact with each other without irregular movement during pushout work. CONSTITUTION: A main body tube 1 and a holding tube 11 turn oppositely to each other to pull out cosmetics. Either one of the pair of tubes, an extrusion 4 is set to elastically push the other. To the holding tube 11, a screw 7 is fixed. Relative opposite turn between the main body tube 1 and the holding tube 11 causes pushout of a plate 12, which hold cosmetics, through screw movement. Pushing out the extrusion 4 enables comfortable and stable relative opposite turn and stable holding of cosmetics, while preventing irregular movement of a pair of tubes.
Patent JP-H04345335-A (JP)
Title: Radio equipment
Inventor: IWATA YOSHIHIRO
IPC: H04B1/40
Filed: 1991-05-23
Abstract: PURPOSE:To prevent a data error caused when a squelch is closed during data reception by using a frame synchronizing detection signal so as to control a squelch signal thereby devising a demodulation signal not to be interrupted even when the squelch is closed during data reception. CONSTITUTION:ON/OFF of a demodulation signal 14 is controlled by a squelch signal 15. An error correction circuit 1 extracts a data 11 from a storage circuit 2 to implement error correction and a finally a reception data 9 is outputted. A reset signal 10 is used to reset a bit synchronization detection circuit 3 and a frame synchronization detection circuit 4 after the end of data reception and the detection is restarted by the reset. When the frame synchronization detection circuit 4 detects frame synchronization, a frame synchronization detection signal 13 changes to a high level. Since the signal is inputted to a 2-input OR circuit 6, an output of the 2-input OR circuit 6 is fixed to a high level and even when a squelch signal 15 is changed, the interruption of the demodulation signal 14 is avoided.
Patent JP-H09304429-A (JP)
Title: Acceleration sensor and acceleration sensor equipment using the acceleration sensor
Inventor: ANDO KENICHI
IPC: G01P15/135
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To improve the sensitivity of a switch and increase the measurement precision, by installing a hard ball accommodating part having a bottom part on which a push button of the switch is exposed and a ceiling part which slants from the central part toward the skirt side and has a recessed part in the central part. SOLUTION: A mechanical key switch 20 has a dome-shaped spring part member 26 accommodated in a housing 21, and a push button 27 is arranged above the spring part member 26. A hard ball 32 is accommodated in a hard ball accommodating part 31. The lower part of the hard ball 32 is mounted on a push button 27, and the upper part of the hard ball 32 engages with the recessed part 30. When collision (acceleration) of a moving object happens, the hard ball 32 rushes out of the recessed part 30, moves to skirt 29A side of a ceiling part 29, and presses the push button 27. Thereby the top part of the spring part member 26 is pushed by the protruding part 27B of the push button 27, and the spring part member 26 is inverted. The top part of the spring part member 26 comes into contact with a contact part 22, and turns to the state of switch-on.
Patent JP-S63312734-A (JP)
Title: Optical branch inserting device
Inventor: KIYOTA KAZUNARI
IPC: H04B10/29
Filed: 1987-06-16
Abstract: PURPOSE:To cancel various types of limits and to set an optical self-folding pass by connecting a main optical transmission path input to a main optical transmission path output and connecting another optical signal multiplexed by a demultiplexer to a sub optical transmission path output. CONSTITUTION:For an optical switch 6, an optical input signal 10a to a main optical transmission path input 10 is outputted as an optical output signal 10b and automatically changed to a bypass route to send it to a main optical transmission output 11 and an optical transmission/reception terminal 2 is separated from a main optical transmission path. When the terminal 2 automatically executes a self-diagnosis, a control circuit 8 instructs an E/O7C to prohibit an optical sending. The circuit 8 sends test data to an E/O7A and by detecting that it is inputted to an O/E7B, the fault of its own-hardware is detected. Thus, various types limits are canceled and an optical self-folding pass can be set.
Patent JP-H11340399-A (JP)
Title: Lead frame for semiconductor device and manufacture thereof
Inventor: MARUMO SHUICHI
IPC: H01L23/50
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To avoid Ag leak by providing parts of mutually bundling leads outside an Ag plating in a resin mold region on a lead frame and removing the bundling parts by a press after the Ag plating. SOLUTION: In a lead frame manufacturing process, tabs 3 and lead electrodes 4 are formed in specified shapes by the etching or press method while bundling parts 7 of mutually bundling leads outside an Ag plating 5 in a region of a resin mold 6 are formed on a lead frame and then an Ag plating is formed. When the bundling parts 7 are left after forming the Ag plating, the lead electrodes 5 mutually short-circuit, and hence they are removed by the press method. The bundling parts 7 serve as a dam during Ag plating and Ag never leaks out from the resin mold 6 via the side faces of the lead electrodes 4, thus avoiding the trouble that leaking Ag migrates to cause short- circuit between the adjacent lead electrodes.
Patent JP-S63313249-A (JP)
Title: Memory access circuit
Inventor: MURATA YUKIO
IPC: G06F12/00
Filed: 1987-06-16
Abstract: PURPOSE:To efficiently execute memory access control by forming timing signals of address data and I/O data for a memory circuit in accordance with the memory access frequency of an I/O apparatus. CONSTITUTION:Input/output parts are sorted into an I/O part 2 for periodically accessing a memory 5 and an I/O part 3 for accessing the memory 5 like a burst. The I/O part 2 accepts a memory access request by hand-shaking with an address generating circuit 41 for generating an address to be accessed. The access control of the I/O part 3 is executed in each execution cycle of the memory circuit 5 and a memory address is generated from an address generating circuit 42.
Patent JP-S6041603-A (JP)
Title: Fungicide for agricultural and horticultural use
Inventor: SATOU KATSUMI
IPC: A01N47/38
Filed: 1983-08-15
Abstract: PURPOSE:To provide an agricultural and horticultural fungicide containing 4,5,6, 7-tetrachlorophthalide and a specific imidazole derivative as active components, and exhibiting remarkable synergistic controlling effect especially to rice blast. CONSTITUTION:The objective agricultural and horticultural fungicide contains (A) 4,5,6,7-tetrachlorophthalide and (B) the compound of formula I )[R<1> is group of fomrula II or formula III (R<2> is lower alkyl, cycloalkyl, phenyl, or lower alkyl-substituted phenyl; R<3> is H or lower alkyl; m is 1 or 2; n is 0 or 1); A is group of formula IV or formula V (R<4>-R<6> are H or alkyl); X is halogen, lower alkyl or lower alkoxy; p is 0, 1 or 2] as active components. The fungicide has high remedying effect to rice blast in addition to the remarkably preventive effct. The rate of application can be reduced to 1/2-1/4 of the conventional fungicide resulting in the elimination of the problem of residual fungicide in the environment.