baber/WOPTO huggingface dataset:
Patent JP-H01236364-A (JP)
Title: Cad system
Inventor: HARIMA HIROTSUGU
IPC: G06F17/50
Filed: 1988-03-16
Abstract: PURPOSE:To reduce burden and input error of the operator of the CAD system by dividing parameters into parameters to be inputted by the operator and those to be decided depending upon designing conditions. CONSTITUTION:A means 35 which stores plural prescribed shapes beforehand and another means 30 which selects a desired shape from the plural prescribed shapes and inputs parameters to the selected shape are provided and parameters are divided into parameters to be inputted from the operator and those to be decided depending upon designing conditions. A desired shape to be prepared is selected from the prescribed shapes stored in the storage device beforehand and dimensions (parameters) are inputted to the shape, but it is not required for the operator to input all of the parameters when some of the parameters are stored beforehand together with the shapes, since the some of the parameters are decided at every shape and for some materials used for manufacturing. As result, the burden and input error of the operator can be reduced.
Patent JP-H01237438-A (JP)
Title: Moisture measuring method using purple film
Inventor: TOKUNAGA FUMIO
IPC: G01N21/3554
Filed: 1988-03-17
Abstract: PURPOSE:To make it possible to measure the minute amount of moisture in atmosphere quickly and accurately without using any reagent, by bringing fluid whose water content is to be measured and a purple film into contact directly or through a partitioning wall having moisture permeability. CONSTITUTION:A purple film is supported on a supporting body such as a transparent glass plate and used for measuring moisture. The thickness of the purple film on the supporting body can be very thin. To attach the purple film on the glass film, the aqueous suspension of the purple film is uniformly applied on the glass plate and then dried. Since the purple film has minus charge, the film having positive charge such as polylysine is applied, and the thin purple film is formed. Then, it is effective to alleviate separation. Fluid whose water content is to be measured is brought into contact with the purple film directly or through a partitioning wall having moisture permeability. Then, the optical absorbance of the film which is changed depending on moisture content can be measured.
Patent JP-S62228363-A (JP)
Inventor: GIYUNTAA BERUGAA
IPC: B24B23/03
Filed: 1987-03-20
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-S56159613-A (JP)
Title: Telephone lens
Inventor: FUJIBAYASHI KAZUO
IPC: G02B13/02
Filed: 1980-05-15
Abstract: PURPOSE:To obtain a rear-focus telephoto lens which has the short overall optical length, excellently corrected chromatic aberration and a large aperture ratio, by making a lens system, consisting of four positive, negative, negative, and positive lens groups from the object side, meet prescribed requirements. CONSTITUTION:In a lens system consisting of four positive, negative, negative, and positive lens groups from the object side succesively, the 2nd lens groups is moved for focusing and inequalities (1)-(3), or (1) and (4)-(7) hole. In those inequalities, fI, fII and fIII are focal lengths of optical systems composed of lenses I, II and III in infinite-distance focusing, fT the focal length of the entire system, n5 and n6, nu5 and nu6, and theta5 and theta6 refractive index, Abbe numbers, and dispersion ratios of positive and negative lenses in the 3rd lens group, r10 the radius of curvature of its combined surface, and nu7 and nu8, and theta7 and theta8 the Abbe numbers and dispersion ratios of negative and positive lenses in the 4th group. Thus, a large- aperture-ratio telephone lens having the short overall optical length and excellently corrected chromatic aberration is obtained.
Patent JP-S60207994-A (JP)
Inventor: WATANABE JIYUNKO
IPC: G07G1/12
Filed: 1984-03-31
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-H08263955-A (JP)
Title: Magnetic recorder
Inventor: YODA SATOSHI
IPC: G11B21/12
Filed: 1995-03-23
Abstract: PURPOSE: To reduce the thickness of the device by allowing not only a 2nd head but a 7th head to withdraw in the case of changing disks. CONSTITUTION: When a magnetic disk is taken out, a button 22 fixed to a slider 2 is pressed to push the slider 2 in a direction of an arrow (a). At the same time, a holder is moved together with a disk cartridge in an approximately perpendicular direction to the magnetic disk. On the other hand, a lower lifter 6 having a 1st abutting part 62 engaged with a groove of the slider 2 is turned in a direction of an arrow (b) by interlocking with the movement of the slider 2 in the direction of the arrow (a). That is, a 2nd abutting part 63 is moved in a direction of an arrow (c), and is abutted against a lifter projection 46, so that the lifter projection 46, i.e., a lower arm 4 is pressed downward by an inclined surface forming the 2nd abutting part 63.  Since the lower arm 4 is energized by a lower spring, the abutting part 63 is kept in contact with a carriage body 3 as it is, and a lower head 45 is turned in a separating direction from the magnetic disk. Because of evasion of the lower head 45, the disk cartridge can bee drawn out when it is moved until a hub is disengaged from a positioning pin 81 and a driving pin 82.
Patent JP-H05267980-A (JP)
Title: Surface acoustic wave element
IPC: H03H9/25
Filed: 1992-03-23
Abstract: PURPOSE:To form the surface acoustic wave element which prevents damage of a surface acoustic wave reflector and a surface acoustic wave converter even when it is used by large power for a long period, and in which characteristic variations such as deterioration of Q, an increase of insertion loss, a variation of a passing band, etc., are small. CONSTITUTION:As for an electrode of a surface acoustic wave reflector 14 and a surface acoustic wave converter 13, an aluminum electrode in which 0.01weight%-5weight% zinc is contained and 0.01weight%-5weight% scandium is contained is used, and generation of electromigration and stress migration is prevented.
Patent JP-S52147596-A (JP)
Title: Treatment of aqueous solution of hydrochloric acid containing borofluoride
Inventor: OOSHIO HIDEKI
IPC: C01B7/07
Filed: 1976-06-04
Abstract: PURPOSE: To remove fluorine in an aq. soln. of hydrochloric acid contg. borofluoride by contactingthe soln. with silica gel so as to recycle the defluorinated soln. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61225482-A (JP)
Inventor: ITAKURA SHOJI
IPC: E05F15/10
Filed: 1985-03-28
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-S59190618-A (JP)
Title: Method and device for judging indicated position utilizing feeling of touch
Inventor: NISHIGAKI HIROTA
IPC: G01D7/00
Filed: 1983-04-12
Abstract: PURPOSE:To make it possible to acknowledge physical quantities such as temperature even by a person, who has a trouble in sight, readily, by converting the physical quantity into the electrical value, and judging the relative positions of an index, which is stopped in correspondence with the quantity, and the scale of a scale plate by the feeling of the touching of finger tips and the like. CONSTITUTION:A physical quantity such as temperature is converted into the analog or digital electric signal and inputted to an input terminal 1. The signal is introduced into a servo amplifier 3 by way of a preamplifier 2 and the like. A part of the output of a potentiometer 5, which is rotated or moved in a straight line in correspondence with the rotation of a servomotor 4 is negatively fed back to the servo amplifier 3. An index 6, which is moved by wire, is provided in the potentiometer 5. The index 6 and a scale plate 7 are provided at horizontal positions. Thus the index and the scale plate can be touched by finger tips and the like and judged.
Patent JP-H08232160-A (JP)
Title: Hat frame apparatus for sewing machine
Inventor: MORITA TETSUO
IPC: D05C9/06
Filed: 1995-02-27
Abstract: PURPOSE: To provide a hat frame for sewing machine enabling embroidering and sewing also on the front part and right and left both side part of a hat. CONSTITUTION: In this hat frame apparatus equipped with a guide shaft, a base frame 30, a rotating frame 40 and a hat frame, a guide plate 70 for protruding into a hat protruding to forward direction than the rotation frame 40 and guiding the hat is fixably provided on a base frame 30 and a curved plate part 71 constituting at least the upper face side part and a pair of right and left side plate parts 72 and 73 smoothly continuously extending from right and left both end parts of the curved plate part 71 downward are provided in the guide plate 70, and a slit 74 facing to longitudinal direction for passing needle for sewing machine therein is provided. Thereby, the front part and left side or right side of the hat can be embroidered and sewn in a state guided and supported by the curved plate part 71 of the guide plate 70.
Patent JP-S61223190-A (JP)
Title: Electrode for photoelectrochemical reaction
Inventor: MORIMOTO KIYOSHI
IPC: H01L31/04
Filed: 1985-03-28
Abstract: PURPOSE:To provide an electrode for reaction which is stable in a soln. and has high efficiency by depositing thin iron oxide films of which the flat band potential is on a negative side on a substrate. CONSTITUTION:The thin iron oxide film of which the flat band potential at least at the boundary face with the soln. is on the negative side is deposited by vapor deposition, etc. on the substrate consisting of Si, etc. The multi-layered thin ion oxide films of which the band gaps are successively changed while the flat band potential is maintained on the negative side are deposited on the substrate. Such electrode is stable in the soln. and induces an electrochemical reaction when irradiated with light. The electrode has the high efficiency and can be produced at a low cost. The electrode is used for production of hydrogen and oxygen, etc. by electrolyzing water, etc. by making use of light energy of the solar light, etc.
Patent JP-S59190004-A (JP)
Title: Locking device for center wheel
Inventor: MINAMI SABUROU
IPC: B60B3/16
Filed: 1983-04-12
Abstract: PURPOSE:To prevent a wheel from loosening and being stolen, by providing such an arrangement that an internal gear ring having ratchet teeth in its entirely peripheral inner surface is integrally incorporated with the end of a threaded end opening, and a lock body is attached to the end plate of the cap nut so that the rotation of the cam in a lock allows balls, a pressing spring and a locking piece to engage with and disengage from the ratchet teeth. CONSTITUTION:A key which is not shown is inserted into a lock body N and is turned by 90 deg., in its unlocking direction, a cam 33 is rotated by means of a mandrel 57, and when concave surfaces 35 face balls 37, a pressing springs 46 push back locking pieces 41 and as well the trains of balls 37 through 40 to disengage the locking pieces 41 from the ratchet teeth 18 of an internal gear ring 17 so that a cap nut N may be rotated to allow a wheel to be removed. When the key is turned by 90 deg. in its locking direction after the cap nut N is tightened, the projecting parts 36 of the cam 34 push balls 37 through 40 to engage the locking piece 41 with the ratchet teeth 18 of the internal gear ring 17 for inhibiting the rotation of the cap nut N, thereby the loosening of wheel is prevented. With this arrangement the loosening of the wheel and the theft thereof may be surely prevented.
Patent JP-S61229624-A (JP)
Inventor: UIRIAMU AARU GOFUOOSU
IPC: B60N2/90
Filed: 1986-03-25
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-S58181557-A (JP)
Title: Pneumatically operated chucking device
Inventor: NARUSE YOSHIMASA
IPC: B24B13/005
Filed: 1982-04-19
Abstract: PURPOSE:To make easier and to promote the attaching and removing of a work, by providing a chuck member which is clamped to the front end of a rotary shaft by a spring and is unclamped by the application of pneumatic pressure. CONSTITUTION:A cylinder 2 and a piston 3 are attached to the axial end of an rotary shaft 3. A holding member including a core 9 and a chuck member 10 is provided to the front end of the piston 3. The piston 3 is urged by a spring 5, for clamping a work 24 such as, for example, a lens. Compressed air is fed through an air supply port 20 upon unclamping, and therefore, the piston 3 is raised. The holding member is rotated together with the rotary shaft 1 by means of pin 15 so that the work 24 is processed. Thus, the attaching and removing of the work is simply and rapidly carried out.
Patent JP-S63230376-A (JP)
Title: Spacing pitch controller for printer
Inventor: NARA SHINICHI
IPC: B41J19/32
Filed: 1987-03-19
Abstract: PURPOSE:To control the space between adjacent characters and enable a printer with a rough feed pitch for a carriage to print with quality close to the quality obtained by a higher grade printer having a finer feed pitch for a carriage, by adding the minimum carriage feed pitch to a feed pitch set for each character when a fraction is detected by a means for detecting whether a feed pitch fraction is present. CONSTITUTION:A carriage feed pitch corresponding to a printing width for a selected character is stored into a storage part 1a, and it is detected by a feed pitch fraction detecting means 11 to find out whether a fraction is present when feed pitch data on each character is divided by the minimum carriage feed pitch. When the fraction is not detected, a carriage-driving part 5 is driven before and after a printing action on the basis of the feed pitch data set for each character. When the fraction is detected, the minimum carriage feed pitch is added to the feed pitch set for each character, by a feed pitch adding means 12, to form summed-up data, and either one of the two operations of the carriage-driving part carried out respectively before and after the printing action is performed according to the summed-up data.
Patent JP-H06301995-A (JP)
Title: Information recording and/or reader
Inventor: ROSMALEN GERARD EDUARD VAN
IPC: G11B7/085
Filed: 1994-04-01
Abstract: PURPOSE: To provide an information recording and/or reading device with which focusing of an objective lens can be performed even during the rapid search move of slide by providing a mechanical limiting means between the fixed part and movable part of the slide. CONSTITUTION: The scanning device of the information recording and/or reading device has a 1st part 16 fitted to the slide, 2nd part 6 which can be moved relatively to this 1st part 16 and is provided with an objective lens 2, and actuator means for moving the 2nd part 6 in radial direction R and focusing direction F. Further, mechanical limiting means 34 and 35 are provided for limiting at least the radial movement of the movable 2nd part 6, the radial movement of the 2nd part 6 is limited when accelerating or decelerating the rapid move of the slide and during this limitation, the objective lens can be moved in the focusing direction.
Patent JP-S62221214-A (JP)
Title: Flying capacitor type signal input circuit
Inventor: NAKATANI YUKIO
IPC: H03H19/00
Filed: 1986-03-24
Abstract: PURPOSE:To output a correct voltage value though the operation start time is different between transfer switches, by inserting a make switch, whose operation is started at a little bit delay from the operation start of each transfer switch, between the transfer switch and an output terminal. CONSTITUTION:When a driving signal is inputted to a transfer switch driving circuit 16, transfer switches 13a and 13b are connected to normally open terminal sides. Make switches 15a and 15b are closed by a make switch driving circuit 17 when a prescribed time elapses after transfer switches 13a and 13b are connected there, and the voltage of a capacitor 12 is outputted to output terminals 14a and 14b. Since said delay time is made longer than the time difference of operation start between transfer switches 13a and 13b, the formation of a common mode current circuit is prevented and a correct voltage value is outputted.
Patent JP-S61224112-A (JP)
Title: Tape recorder device
Inventor: KAWAKAMI HIROSHI
IPC: G11B5/10
Filed: 1985-03-29
Abstract: PURPOSE:To improve high fidelity recording and reproduction by providing a head block device having two tape restricting guides at least one of upper and lower sides of tape running in a magnetic head slided to a magnetic tape so as to promote highly accurate head touch as much as possible with simple constitution. CONSTITUTION:When a magnetic tape runs, the tape running is subject to position regulation to a head by the 2nd tape guide 31 of the head block device 32 and a minute running position correction is applied to the track of the head at the 1st tape guide 30. Some flaws are generated to the magnetic tape corresponding to the head at the 2nd tape guide 31, but since the flaw is corrected minutely by the 1st tape guide 30 especially, highly accurate head touch is applied to promote effectively the recording and reproduction with high fidelity.
Patent JP-H10245096-A (JP)
Title: Capping device
Inventor: TAKAKUSAKI NOBUYUKI
IPC: B67B3/20
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To prevent generation of abrasion powder and pollution of the environment in working area, by preventing a permanent magnet as a driving source from mutually sliding. SOLUTION: This capping head 3 is provided with a freely rotatable spindle and a plurality of permanent magnets 51 are buried in the whole area of the upper peripheral part thereof. Mutually adjacent permanent magnets 51 have different polarities from each other. And a number of permanent magnets 55 are arranged along the transfer track of the permanent magnets 51 of the capping head 3 side. And these mutually adjacent permanent magnets 55 have also different polarities from each other. When the capping head 3 is transferred to the arrow-marked direction in the screwing zone C, these permanent magnets 51, 55 act on each other and the capping head 3 is rotated clockwise and thereby, caps which are not shown in the figure, are screwed on containers and fixed thereto.
Patent JP-S58184251-A (JP)
Title: Mass spectrometer
Inventor: USUHA TAKAHIRO
IPC: G01N27/62
Filed: 1982-04-21
Abstract: PURPOSE:To facilitate positional adjustment necessary in the simultaneous analysis of multicomponent gas by enabling the positional state of a base plate, on which a plural number of ion collectors are provided, to be controlled from outside an analysis tube without breaking the vacuum of the analysis tube. CONSTITUTION:Both a base plate 21 on which ion collectors 13a-13c are provided and a slit plate 22 positioned in front of the ion collectors 13-13c are supported by a supporting member 24 through a strut 23. The supporting member 24 is fixed to a sliding metallic member 25 so that the member 24 can move in the directions indicated by arrows X, the directions of the arrangement of the ion collectors 13a-13c. The sliding member 25 is attached to the inner circumference of a flange 26, which is attached to an analysis tube 3, through an airtightness-preventing O ring 27. The sliding member 25 is slid in the directions indicated by arrows Z, the directions perpendicular to the surface of the base plate 21, due to the rotation of a moving nut 28 which is fixed to the sliding member 25 and has a screw thread fitted onto the outer circumference surface of the flange 26. As a result, each ion beam can be detected at the optimum position by moving the position of the base plate 21, or the positions of the ion collectors 13a-13c, by controlling the moving nut 28 and a micrometer mechanism 33.
Patent JP-H01238354-A (JP)
Title: Automatic answering telephone set
Inventor: ITO KAZUNORI
IPC: H04M1/65
Filed: 1988-03-18
Abstract: PURPOSE:To avoid waste of talking charge by providing a mode switching means switching forcibly the automatic answering mode into the presence mode based on a full detection by a full detecting means of a recording capacity in a recording means after a message by automatic reply is recorded onto the recording means. CONSTITUTION:Based on the depressing state of the automatic answering button, the control circuit 10 recognizes the setting mode to be the automatic answering mode, the automatic answering lamp is lighted. During the light of the lamp, when a clear button is depressed, the depression of the clear button is detected and number of recording items of the messages recorded in a RAM 16-1, that is, number of message items is made zero to turns off the reproduction lamp. If the recording capacity of the message in the RAM 16-1 is full, the setting mode is switched forcibly to the presence mode from the automatic answering mode, the caller can recognize the absence of the called party by the nonreply of its call tone.
Patent JP-S60209186-A (JP)
Title: Voltage detecting circuit
Inventor: FUKAYA KOUICHI
IPC: G01R19/165
Filed: 1984-04-02
Abstract: PURPOSE:To detect the difference between electric signals with optional voltages by applying signals to be compared to the base and emitter of a transistor Tr, and leading out the collector output of the Tr through a current mirror circuit. CONSTITUTION:The signals to be compared are supplied to detection terminals (a) and (b), the terminal (b) is connected to the base of the Tr Q1 through a diode D1 for level shifting, and the base of the Tr Q1 is biased by a constant current source (e). The terminal (a), on the other hand, is connected to the emitter of the Tr Q1 through a resistance R1, the collector output of the TrQ1 is applied to the current mirror circuit of a diode D3 and a Tr Q3 through the current mirror circuit of a diode D2 and a Tr Q2, and a resistance R2 is regarded as a load to obtain an output Vd at an output terminal (d). Further, a constant current source (f) is set equal to the current flowing through the Tr Q1 when the voltage between both terminals (a) and (b) is zero. Therefore, this detecting circuit detects the difference voltage between two signals with optional voltages without reference to the voltage at a power terminal (c).
Patent JP-H04281094-A (JP)
Title: Production of paper
Inventor: HIBINO YOSHIHIKO
IPC: D21H21/26
Filed: 1991-03-06
Abstract: PURPOSE:To suppress deterioration in yield on pulp fiber and paper strength as mush as possible while maintaining high opacity characteristics in using light precipitated calcium carbonate as a filler in a method for producing paper. CONSTITUTION:A method for producing paper by blending cationic calcium carbonate at >=5% weight ratio as a filler, regulating the pH for papermaking to 6.5-8.5 and using the resultant pulp slurry.