baber/WOPTO huggingface dataset:
Patent JP-S55157414-A (JP)
Title: Device for cutting uncircular rotor
Inventor: KITANO AKITOSHI
IPC: B23C3/00
Filed: 1979-05-24
Abstract: PURPOSE: To prevent the deflection of a shaft caused by resistance against the cutting of an uncircular rotor of small diameter such as a Root's rotor and perform accurate working, by using a plurality of pedestals to support the halfway part of the shaft.  
     CONSTITUTION: A mounting shaft 1 is laid through the shaft holes of workpieces 2 1 , 2 2 , 2 3 , 2 4  bored at appropriate intervals and is secured by clamp members 5 1 , 5 2 , 5 3 , 5 4 , 5 5  at both the ends and halfway part of the shaft 1, on pedestals 4 1 , 4 2 , 4 3 , 4 4 , 4 5  vertically fixed on the table 3 of a milling machine. The workpieces are cut by a milling cutter 8 so that the outside surfaces of the workpieces is provided with the same shape. Since the halfway part of the shaft is supported by the pedestals 4 and the clamp members 5, the shaft is not deflected and the workpieces are accurately cut. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07245145-A (JP)
Title: Connector
Inventor: SUGATA SHOICHI
IPC: H01R13/42
Filed: 1994-03-07
Abstract: PURPOSE:To insert a terminal metal piece into a terminal accommodation chamber with a low inserting force. CONSTITUTION:In a housing 1 a terminal accommodation chamber 12 is formed for insertion of a terminal metal piece 2, and a retainer 3 is installed therein in such a way as intersecting the chamber 12. In the chamber 12 a lance 9 is also formed which can be retained with the metal piece 2 and make deflective deformation, and an overhang 9c is formed at the lance 9. The over hang 9c is pressed by the retainer 3 in the condition that the retainer 3 is opening the chamber 12, and thereby the lance 9 is deformed in such a direction as retreating from the chamber 12. Accordingly the lance 9 has been deformed in the retreating direction prior to insertion of the metal piece 2, so that the amount of deflection is smaller than in the case with deformation from the natural state, and it is possible to reduce the inserting force by a portion corresponding to the decreased amount of deflection.
Patent JP-S56161437-A (JP)
Title: Antistatic agent composition
Inventor: HORI MASAKI
IPC: C08L23/00
Filed: 1980-05-16
Abstract: PURPOSE: To obtain the titled composition having improved color tone deterioration during heating or storage, by further blending an organic phosphite compound when blending an amine compound containing hydroxyethyl groups with a glycerol monoalkyl ester or higher aliphatic alcohol.  
     CONSTITUTION: An antistatic agent composition comprising an amine compound (A) having hydroxyethyl groups of formula I where R 1  is 8W22C alkyl or alkenyl; m and n are integers of 1W10, a glycerol monoester (B) of formula II, where R 2  is 7W21C alkyl or alkenyl or an aliphatic alcohol (C) formula III, where R 3  is 8W22C alkyl or alkenyl, and an organic phosphite compound (D) of formula IV, where R 4  and R 5  are H or (substituted) aliphatic or aromatic hydrocarbon group. It is preferable that the amount of component D is 0.005W5pts.wt., based on 100pts.wt. of components A plus B or components A plus C. The blending of component D can remarkably improve color tone deterioration of a product during heating or storage. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03265348-A (JP)
Title: Data transmitter-receiver
Inventor: HIRAMATSU MASAJI
IPC: H04M11/00
Filed: 1990-03-15
Abstract: PURPOSE:To attain the selection of communication start or end by a handset, transmission, reception and automatic transmission reception by a facsimile equipment and copy mode by resetting an operating state based on a signal given from a signal line after an off-hook signal and an on-hook signal. CONSTITUTION:A line controller NCU 10 discriminates current communication state by a serial data signal through serial signal lines 18S and 18R in the connection of a communication line between an automobile telephone mobile set 1 and a handset 2. Even when an off-hook signal or an on-hook signal is not detected, a recovery means 10 resets the state of a data transmitter-receiver by using a signal received after the off-hook signal and the on-hook signal. Thus, the selection of communication start or end by a handset 2, transmission, reception and automatic transmission reception by a facsimile equipment 60 and copy mode is accurately implemented.
Patent JP-H07273898-A (JP)
Title: Telephone terminal system
Inventor: NAKABAYASHI SUMIE
IPC: H04M11/00
Filed: 1994-04-01
Abstract: PURPOSE:To interface with the external data I/O equipments by an easy operation by providing an interface means between a telephone terminal and an external data I/O equipment on a charge device which houses a mobile telephone terminal. CONSTITUTION:During the absence such as going to the meeting or the like, a telephone answering machine is set to a digital mobile telephone terminal 11. Then a charging device 12 is placed and a user leaves. Then, charging terminals 15 and 17 and external data I/O terminals 14 and 17 are connected in the digital mobile telephone terminal 11 and the charging device 12. The power supply is performed and a printer 13 is connected. During the function of the telephone answering machine is set, the digital mobile telephone terminal 11 detects an incoming call and it responses automatically in a communication state, sending the set message to the opposite destination terminal. The digital mobile telephone terminal 11 stores the messages from the opposite destination terminal in a built-in memory and outputs it to the external data I/O terminal 14.
Patent JP-H04300749-A (JP)
Title: Steering wheel
Inventor: MORII MEGUMI
IPC: F16F7/12
Filed: 1991-03-28
Abstract: PURPOSE:To improve shock absorbing efficiency in a shock absorber provided in a center boss part fitted to a steering shaft by constituting the shock absorber out of a cylindrical part arranged at right angles to the steering shaft, and a plurality of free end plates projectingly provided on the inside face of it. CONSTITUTION:A pad unit 8 fitted in a center boss part 3 on the upper end of a steering shaft 4 is provided with a shock absorber 16 in the interior, and it is formed out of a frame member by extrusion forming of aluminum or the like. This shock absorber 16 is constituted out of a horizontal base plate part 21 on the steering shaft 4 side, a cylindrical part 22 arranged at right angles to the steering shaft 4 on the former, a plurality of free end plate parts 23 projecting to the center axis and provided on the inside face of the cylindrical part 22, and an opposing plate part 24 formed in one body with and on the cylindrical part 22 in parallel with the base plate part 21. When shock is applied on it by collision and the like, the cylindrical part 22 is plastically deformed, and the plurality of free end plate parts 23 are plastically deformed while abutting and interfering each other, and hence the shock is absorbed.
Patent JP-S63232585-A (JP)
Title: Magnetic video recorder and reproducing device
Inventor: NAKATANI HIDEHIKO
IPC: G11B20/06
Filed: 1987-03-19
Abstract: PURPOSE:To prevent appearance of an unnecessary switching line appearing to be a laterally drawn line following 1H interpolation on a picture, by changing the detecting level of a reproduced video signal omission detecting circuit between the commencement and completion of tape run control. CONSTITUTION:When a capstan stopping signal (d) is inputted, a reproduced video signal omission detecting circuit 43 lowers its detecting level to a level (k) from the level (j) of its normal reproducing time so as to raise its detecting sensitivity. A zero detecting circuit 48 outputs a zero detecting output (l) when a video omitting position omitting signal (i) becomes almost zero and, when the zero detecting output (l) is inputted, the circuit 43 returns its detecting level to the level (j) from the level (k). Therefore, a reproduced video signal omitting part caused by a positional shift between a recording track and reproducing head can sufficiently be detected and, when the detecting level is raised after the omitting part is terminated, production of laterally drawn switching lines caused by 1H interpolation on specially reproduced pictures can be reduced to the necessary minimum.
Patent JP-H08234878-A (JP)
Title: Device with interface selecting function
Inventor: IKETANI HISAATSU
IPC: G06F3/00
Filed: 1995-02-28
Abstract: PURPOSE: To provide an interface selecting method for canceling the error of selection due to a switch by recognizing whether the pin of a connector is opened or short-circuited and selecting the interface corresponding to the device when the device and a main body are connected. CONSTITUTION: This device is provided with a connector 1A corresponding to plural interfaces, switching instructing part 1B for arbitrarily connecting two pins 11 and 12 for interface kind recognition to the connector 1A at least, and switching part 1C for switching the signals from the connector 1A corresponding to the signal of the switching instructing part IB and outputting the result as a select signal 14.  Connectors 4 and 5 short-circuit or open any pin corresponding to the position to be connected to the switching instructing part 1B among pins 41, 42, 51 and 52 of connectors 4A and 5A on the side to be connected to the connector 1A at a main body 1 for each kind of interface of the device and according to the result after it is read whether the pins 41, 42, 51 and 52 of the connectors 4 and 5 connected to the connector 1A are opened or short-circuited, the required interface of the device is selected by the switching instructing part 1B.
Patent JP-H11254684-A (JP)
Title: Liquid jet head and imaging device
Inventor: YAMANE TORU
IPC: B41J2/01
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a liquid jet head in which electrical connection can be made well between an ejection unit having an ejection energy generating element and a drive unit having a drive element therefor. SOLUTION: The ink jet head comprises an ejection unit arranged with a plurality of ejection energy generating elements for ejecting liquid from a plurality of ejection openings, a drive unit arranged with elements 21 for driving the ejection energy generating elements by delivering an electric signal, a resilient member 28 for pressing the ejection unit 11 against the drive unit while superposing so that ejection energy generating elements are connected electrically with the driving elements 21, a pressing plate 31 for urging the resilient member 28 to the ejection unit 11 side while supporting the resilient member 28, and a sheet member 27 sandwiched between the ejection unit 11 and the resilient member 28 in order to lessen friction.
Patent JP-H03265645-A (JP)
Title: Halogenated resin composition
Inventor: SUGAWARA TAKEHITO
IPC: C08L27/06
Filed: 1990-03-15
Abstract: PURPOSE:To improve thermal stability, weatherability, resistance to initial coloration, adhesive properties, etc., by compounding a halogenated resin with a perbasic carboxylate/carbonate complex of an alkaline earth metal and a beta-diketone compd., each in a specified amt. CONSTITUTION:100 pts.wt. halogenated resin (e.g. a vinyl chloride resin) is compounded with 0.05-10 pts.wt. at least one perbasic carboxylate/carbonate complex of an alkaline earth metal (e.g. perbasic barium oleate/carbonate complex) and 0.001-5 pts.wt. at least one beta-diketone compd. or metal salt thereof (e.g. sodium dehydroacetate or dibenzoylmethane) to give a halogenated resin compsn. excellent in thermal stability and resistance to coloration as well as in adhesion to other materials.
Patent JP-H08230839-A (JP)
Title: Shrink packaging device
Inventor: UCHINO SATOSHI
IPC: B65D65/02
Filed: 1995-02-27
Abstract: PURPOSE: To provide a shrink packaging device which makes stable the shape after shrinkage of a shrink film and keep it constant. CONSTITUTION: An article 11 is wrapped up in a shrink film 13 at the external periphery and put in an oven 21. Hot air is blown to both side faces 15, 17 of the article 11 where the shrink film is not closely stuck, in the oven 21 to heat and shrink the shrink film 13 and apply the shrink packaging for the article. Flaps 25, 25, 31, 31 are arranged in the oven 21. These flaps are formed so that the hot air is blown to both side faces 15, 17 of the article 11 after it has been once conducted into the oven so as not to directly get in contact with the hot air.
Patent JP-H09227070-A (JP)
Title: Hanging jig
Inventor: KIMURA JUJIRO
IPC: B25H3/00
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To adjust the posture of a load easily even while hung, in a hanging jig which is connected to the lower end of a wire capable of moving vertically, by disposing a rotating drum which is rotated by a motor and a jig wire wound around the rotating drum by one turn or more on the body of the jig. SOLUTION: A hook 51 attached to the front end of a hanging wire 52 hung from a crane is locked respectively at the holes 39 of side plates 3, 4 to fit a hanging jig 1 in a hanging condition. Rigging is conducted with two rigging ropes 53 to hung a load W locked respectively at the hook 35 to prescribed height by operating a crane. When the load W inclines downwards to the right, for example, a rotating drum 10 is rotated counter-clockwise by a motor 20, utilizing a remote control device to increase the length of one end 30a of a jig wire 30 wound around the rotating drum 10 and decrease the length of the other end 30b. It is thus possible to adjust the posture of the load W in the horizontal condition.
Patent JP-H03267809-A (JP)
Title: Digital multiplier
Inventor: TAKENAKA AKIYOSHI
IPC: H03H17/02
Filed: 1990-03-16
Abstract: PURPOSE:To reduce the circuit scale by separating a bit coefficient into 2N and its deviation, multiplying data with them and adding and subtracting the result while a digit is matched. CONSTITUTION:A digital multiplier is a multiplier including the multiplication with a coefficient and provided with a multiplier section 1 in which an upper limit in a coefficient in (m+n+1) bits represented by a=2N+ or -epsilon(N=0,+ or -1,+ or -2,...;0<epsilon<<2N) is 2N<-m> or below and its setting accuracy is only epsilon in n-bit and it is multiplied with a digital signal (x), and with an adder section 2 outputting a multiplied value between the digital signal (x) and the coefficient (a) by adding or subtracting a least significant bit of the digital signal (x) and the least significant bit of the output of the coefficient while shifting them by (m+n) bits. Thus, a higher accuracy of multiplication is implemented with a small circuit scale.
Patent JP-H0613681-A (JP)
Title: Excimer laser
Inventor: HAYASHI KENICHI
IPC: H01S3/034
Filed: 1993-03-03
Abstract: PURPOSE:To provide an excimer laser of a simple structure in which adjustment is facilitated for uniform beam intensity by placing a prism in front of the total reflection mirror of its optical resonator. CONSTITUTION:An excimer laser oscillator 20 comprises a laser container 2, an optical resonator having a total reflection mirror 3 and a partial reflection mirror 4, and a prism 21. The prism 21, having an apex 21B and sides 21C and 21D, is placed at a predetermined distance from the total reflection mirror between the laser container and the total reflection mirror. The prism can be moved to obtain the most uniform beam intensity. The prism is arranged in such a manner that its plane of incidence 21A is parallel with the Z-axis and perpendicular to the X-Y plane and its apex 21B is opposed to the total reflection mirror 3.
Patent JP-H02245802-A (JP)
Title: System for distributing shift command to servo motor
Inventor: IWASHITA HEISUKE
IPC: G05B19/4103
Filed: 1989-03-20
Abstract: PURPOSE:To reduce the occurrence of a shock and feed unevenness when a servo motor is accelerated/decelerated by reducing the level difference of the quantities of division shift commands in adjacent position control loop processings. CONSTITUTION:When the shift command B of a period previous to a shift command period by one is zero, respective division shift commands of the shift command period is set to be zero. When the previous shift command B of the period by one is not zero, an expression I is operated by the previous shift command B by one, the shift command A of the shift command period, and a remaining quantity (b) in a previous division period. The position control loop processing is executed by setting the integer part of an obtained value ak as the division shift command in the division period (k) (k=1,2...N). Consequently, the level between respective division shift commands is reduced, and the speed fluctuation of the servo motor is little, whereby the shock and the feed unevenness of the motor at the time of acceleration/deceleration can be improved.
Patent JP-S63232626-A (JP)
Title: Data compression restoration system
Inventor: SUZUKI KIMIMASA
IPC: G06F3/06
Filed: 1987-03-20
Abstract: PURPOSE:To attain optimum Huffman compression in response to data by providing an extraction means extracting a character in the order of frequency of occurrence and a read/write means reading/writing character data in the order of frequency of occurrence in a device using a compression table so as to apply the Huffman compression/restoration of the data. CONSTITUTION:In case of data compression, the data given to an input buffer IBUF is read by an extraction section FRM one by one character, a character appearing newly is written in a character column in a character buffer CBUF and a count section CTR sets the column corresponding to the character buffer CBUF and the appearance number as to set the frequency column FEQ to 1. When a character appeared already comes, the count section CTR adds the frequency of occurrence. When the read of all characters is finished, a sort section SRT rearranges characters in the order of the frequency of occurrence column FRQ and outputs the result to the short buffer SBUF. In case of decoding the data, the data in the input buffer IBUF, for the character string data in the order of frequency written at its head is read by the read/write section R/W and written in the compression table HTBL.
Patent JP-S51142286-A (JP)
Title: Piezoelectic vibrator for electronic clock
Inventor: ECHIGO NAOYUKI
IPC: H03H9/56
Filed: 1975-06-02
Abstract: PURPOSE:To apply a single piezpelectric vibrator in both an oscillating circuit and a filter circuit.
Patent JP-S62222081-A (JP)
Title: Jig for thin sheet
Inventor: USUDA HITOSHI
IPC: H05K3/18
Filed: 1986-03-25
Abstract: PURPOSE:To permit simple fixing of thin sheets by a mechanical operation by mounting an elastic opening/closing frame to a picture frame-shaped main frame in such a manner that said opening/closing frame can be freely opened and closed by a rotating member and elastically grasping the thin sheet between the two frames by utilizing the elasticity of the opening/closing frame. CONSTITUTION:Jigs 1 for thin sheets are fixed to a conveying frame 4 and are supplied by each piece to a thin sheet attaching and detaching machine by which the jigs are mechanically and flatly tiled. A tubular handle 5E is pulled to both sides by the machine and a stopper 5 is turned around a shaft 5F up to the position shown by a virtual line so that the opening/closing frame 3 is floated from the main frame 2 by the elastic force generated by it's own warpage. The handle 3F is then lifted upward from below by the machine to rotate the opening/closing frame 3 about 90 deg. around the rotating part 2F, by which an inside layer sheet 6 for a printed wiring board is imposed on the main frame 2. The handle 3F of the opening/closing frame 3 is then detained by the machine and the opening/closing frame 3 is pressed onto the inside layer sheet 6 from above. The stopper 5 is rotated by the tubular handle 5E to fix the opening/closing frame 3 to the main frame 2. The part of the conveying frame 4 is raised and is ejected to the outside. The inside layer sheet 6 is thus mechanically and automatically attached and detached to and from the jig 1.
Patent JP-H10258458-A (JP)
Title: Biaxially oriented polyester film and its manufacture
Inventor: MINAMIZAWA HIDEHITO
IPC: G11B5/73
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To neatly take up a broad film after being made into the film and further realize the favorable planeness of a product by a method wherein the thickness of the film is set to be more than a specified thickness and the ratio between the surface roughnesses of the front and of the surfaces of the film is set to be a specified value or less. SOLUTION: The thickness of a biaxially oriented polyester film is limited to be 50μm or more, preferably to 70μm or more and more preferably to 100μm or more. The ratio between the surface roughness Ra of the front and of the rear surfaces of the film must be 1.3 or less, preferably 1.255 or less and more preferably 1.2 or less. When the ratio between the surface roughnesses of the front and of the rear surfaces of the film goes wide of the above-mentioned range, unpreferably poor conveyability at the process of the film and poor taken-up state at the cutting of a product. Polyester, which is enough dried, is fed to various extruders and passed through a filter, which is selected in response to necessity, and melt-extruded through a mouthpiece slit into a shape of a film.  The filmy polyester is quenched and solidified into an amorphous state by being cast on a casting film, the temperature of which is controlled to be 20-60 deg.C.
Patent JP-S61227993-A (JP)
Title: Production of sic whisker
Inventor: SAITO HAJIME
IPC: C30B29/62
Filed: 1985-03-29
Abstract: PURPOSE:To produce an SiC whisker long in a fiber length in the high yield by heating a mixture contg. an SiO2 source, a C source and a prescribed NaF source in the nonoxidizing atmosphere. CONSTITUTION:A mixture 2 which is mixed in the proportion of 1mol part SiO2 source (e.g. sedimentary silicic acid anhydride), 1.5-5mol part C source (e.g. activated carbon) and 1/24-1/2mol part NaF source is incorporated up to a position A of a base part of a crucible 1 and a space 3 for producing a long fiber whisker is formed up to the range of the height B in an upper part of the crucible 1. Then 200-1,000cm<3>/min inert gas such as Ar is introduced into the spaces 12, 3 through the introduction pipes 11, 17 and an inflow port 18 and the mixture 2 in the crucible 1 is heated with a heater 6 at the pre scribed temp. T1 within the range of 1,400-1,700 deg.C in the nonoxidizing atmo sphere and also heated while keeping the temp. T2 of the space 3 and the temp. gradient DELTAT2/DELTAZ (the upper a position is, the lower the temp. becomes) in a prescribed value.
Patent JP-S541701-A (JP)
Title: Inversion of turbne casing
Inventor: KIKIYOUYA AKIO
IPC: B66C1/12
Filed: 1977-06-07
Abstract: PURPOSE: An efficient, energy-saving, speedy method for inverting a turbine casing, wherein the sasing if fitted with a trunnion in the proximity of its enter of gravity and is inverted while being hoisted by a crane. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01238386-A (JP)
Title: Picture dividing and displaying system
Inventor: TANAKA TOMOSHI
IPC: H04N5/45
Filed: 1988-03-18
Abstract: PURPOSE:To eliminate presence of abundant unnecessary divided areas on a screen and occurrence of an un-displayed channel by providing a divided area number setting circuit which sets the optimum divided area number in corresponding to a selectable channel number. CONSTITUTION:A tuner 1 can receive VHF, UHF, and satellite broadcasting. In a channel selecting section 2 (receiving channel selection circuit), plural channels which are selectable by the tuner 1 are registered by means of selecting channel registering means 4. At the time of registering selectable channels and updating the selectable channels, the number of selectable channels (total number of selectable channels) is detected and held by means of a channel number detecting circuit 3. A divided area number setting circuit 5 sets the optimum divided area number based on the selectable channel number held by the detecting circuit 3. The optimum divided area number is the minimum number among the numbers equal to or more than the selectable channel number.