baber/WOPTO huggingface dataset:
Patent JP-S60107425-A (JP)
Title: Position plate of torque-conversion indicator for car
Inventor: YOSHIDA HIDEO
IPC: B60K23/00
Filed: 1983-11-16
Abstract: PURPOSE:To show characters and the needle of a shift lever shaft on the same level of height by providing the characters and concave lenses in parallel behind a transparent position plate. CONSTITUTION:Characters, P, R, N, D, 2 and 1 are printed on the right half of the reverse side of a position plate 1 made of a transparent plate. Concave lenses 3 are fitted on he other left half of the reverse side of the position plate in paralell with each character. The concave lenses 3 have such radii of curvature as focusing into virtual images of a needle 5 on nearly equal levels of height to those of the characters fitted on the reverse side of the position plate 1 so that a virtual images of the needle come almost flush with the characters on the position plate, eliminating visual aberration of the characters and needle from all angles.
Patent JP-S60107982-A (JP)
Title: Back light correcting circuit of video camera
Inventor: SAKAI TAKEOKI
IPC: H04N5/238
Filed: 1983-11-16
Abstract: PURPOSE:To prevent a reproduced picture from being dark due to stop excessively an iris even in case of back light by providing a converting circuit attenuating a signal at the part corresponding to the vertical upper part of a video signal, and controlling the iris by this converted output. CONSTITUTION:The light from an object field is made incident to an image pickup tube 3 through a lens 1 and an iris 2 and a video signal outputted from the image pickup tube 3 is inputted to a process circuit via an amplifier 4. Furthermore, the video signal from the amplifier 4 is fed to an upper part converting circuit 5 attenuating the signal part corresponding to the upper part of the object field and the converting signal is inputted also to an iris drive circuit 7 via a smoothing circuit 6. Even if a bright sky enters the upper part of the object field such as in case of light, since the corresponding signal part thereto is attenuated and the level of an input signal does not go too high, it is prevented that the iris 2 is stopped excessively and the part other than the bright part is made too dark.
Patent JP-S6458830-A (JP)
Title: Pitch setting method for timing belt
Inventor: TANEMURA YOSHIAKI
IPC: F16G1/28
Filed: 1987-08-28
Abstract: PURPOSE:To reduce the resonance and noise of a timing belt, prevent skip of meshing and maintain proper meshing, by making a pitch of the timing belt equal to a length defined by dividing an arc formed by a center line of a tension member wrapped around a pulley by segments extending from a center of the pulley through the bottoms of adjacent teeth of the pulley. CONSTITUTION:Assuming that B denotes a distance between a center line A of a tension member 51 forming a core of a timing belt 50 and an outer surface of a canvas 53, the center line A of the tension member 51 describes an arc having a radius obtained by adding the distance B to a radius of a driving pulley 2. Assuming that C and D denote segments extending from a center 2b of the driving pulley 2 through bottoms 2a of adjacent teeth of the pulley 2, and that E denotes a length defined by dividing the arcuate center line A by the segments C and D, and that a PLD value of the timing belt 50 is represented by B, a pitch of the timing belt 50 is set to be equal to the length E. Thus, the pitch of the timing belt 50 is set according to a change in B corresponding to the PLD value without changing a pitch F of the driving pulley 2.
Patent JP-H0378362-A (JP)
Title: Calling ringer
Inventor: ARAKI HIROSHI
IPC: H04M3/02
Filed: 1989-08-21
Abstract: PURPOSE:To reduce a packaging area by connecting a capacitor in parallel with a switch part connected to the output terminal of a DC/DC converter, and simultaneously, charging always the capacitor. CONSTITUTION:The DC/DC converter D/D operates always, and charges the capacitor C always by generating the DC output of several +V even at the idle time of no ringing signal. When an oscillation circuit OSC receives the ringing signal, a switch part SW starts to operate, and a relay Re operates in conformity to the inter of 1 second ON and 2 seconds OFF, and a calling ringer A outputs a l6Hz signal to a telephone set tel as turning it ON for 1 second and OFF for 2 seconds. The telephone set tel rings a bell on receiving the 16Hz signal. Thus, since ring trap is realized through configuration with only a capacitor C added the packaging area of the calling ringer can be reduced, and a circuit can be simplified and can be made inexpensive.
Patent JP-S6458095-A (JP)
Title: Instructing method for parking position
Inventor: NISHI KENICHI
IPC: G08G1/14
Filed: 1987-08-28
Abstract: PURPOSE:To enable drivers to know the latest parking information by displaying the numbers of idle parking sections when cars entering a parking lot are setected after a parking rate exceeds a prescribed level. CONSTITUTION:Sensors S1-Sn set at parking sections P1-Pn respectively detect the presence or absence of cars parking at those parking sections and send the detection signals to a signal processing means 5. The means 5 monitors the parking state of each parking section based on the signal received from each sensor. Then the means 5 gives the numbers of idle parking sections to a display device 3 via a gate 6 and a display control means 7 after the parking rate exceeds a prescribed level, e.g., 75% and the planar perspective is deteriorated within the parking lot. When a photodetector CS2 set opposite to a light source CS1 with intervention of an entrance 1 detects a car arriving at the entrance 1 after the parking rate exceeds the prescribed level, a detection signal 4 is given to the gate 6 and the number of idle parking sections detected at that time point are displayed on the device 3.
Patent JP-H0378347-A (JP)
Title: Telephone set
Inventor: IZUMI KATSUMASA
IPC: H04M1/00
Filed: 1989-08-21
Abstract: PURPOSE:To suppress a current consumed for grounding from a power source through a pullup resistance for an input terminal and a switch to be low and to keep the life of a backup battery and the like long by temporarily setting the impedance of a virtual ground terminal to be low only at the time of setting a function. CONSTITUTION:When the switch SW is turned on, the current is connected from the power source to the drain of a transistor Q3 through the pullup resistance R. Control of which impedance temporarily comes high from the gate of the transistor Q3 only at the time of setting the function is executed by information of an integrated circuit, and time when the current is consumed is considerably shortened. When the control of which impedance comes high is executed when the integrated circuit operates, the consumption of the current is completely prevented in the standby state of the integrated circuit. Thus, power consumption at the time of standby can be saved and manpower can be saved.
Patent JP-H1057160-A (JP)
Title: Partition
Inventor: KANEUCHI TARO
IPC: A47B45/00
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To be stable and to easily change the partition of rooms by providing a rotating body freely rotatably supported to a base fixed to a floor surface, an upper connection member extended from the upper part of the rotating body and a vertical plate connected to the other end of the upper connection member facing the rotating body. SOLUTION: The base 2 is fixed to the surface of a floor 1 by a fixing tool, a turntable part 11 is freely rotatably attached to the upper surface part of the base 2 and the lower surface part of the rotating body 3 is mounted and fixed to the turntable part 11. The rotating body 3 is constituted of a vertically long housing box. A rotary supporting tool fixed to the ceiling is attached to the upper surface part of the end part of the upper connection member 4 for constituting the upper surface part of the rotating body 3. The rotating body 3 is freely rotatably supported to the base 2 fixed to the surface of the floor 1 and the upper end part is freely rotatably supported by the rotary supporting tool attached to a ceiling surface.  The upper end part of the vertical plate 5 is connected to the other end part of the upper connection member 4 and it is made to face the rotating body 3 with an interval.
Patent JP-S6370916-A (JP)
Title: Manufacture of magnetic head
Inventor: IGUCHI TOMOAKI
IPC: G11B5/105
Filed: 1986-09-11
Abstract: PURPOSE:To fix a chip core in a slit for inserting chip core with high accuracy by temporarily fixing a chip core on a slider with a temporary fixation member and a heat resistant plate spring, fixing the two in this state, later taking off the said member, then assembling a side core applying winding instead of the said member. CONSTITUTION:The chip core 22 having a magnetic gap 20 for read/write, and the side core 24 to make the former a closed magnetic path are used to make a magnetic core. In a nonmagnetic slider 10, a chip core burying slit 16 and a side core inserting slit 18 are formed in parallel, the chip core is inserted in the chip core burying slit, the temporary fixation member 26 of a width approximately the same as that of the side core is inserted in the side core inserting slit, and thus made body is temporarily fixed from the sides by means of the head resistant plate spring 28. Thereafter, the chip core and the non magnetic slider 10 are fixed, the temporary fixation member is taken off, then the side core preliminarily wound with the windings is assembled into the side core inserting slit. In such a way, the chip core can be exactly and accurately positioned and fixed.
Patent JP-H0960000-A (JP)
Title: Leveling jig for foundation top-end and forming method of foundation top-end
Inventor: MOGI TADASHI
IPC: E04G21/10
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To level a foundation top-end simply by conforming the marking section of the marking rod body of a second jig arranged between first jigs to a leveling string stretched between the reference rod bodies of the level- adjusted first jigs. SOLUTION: A distance between the leveling-string engaging sections and marking points 7 of the reference rod bodies 3 of first jigs 1 and a distance between the marking section and marking point 17 of the marking rod body 13 of a second jig 11 are formed equally. Concrete C is placed between foundation forms 60 arranged in parallel, the first jigs 1 are fixed onto the overhangs 61 of the forms 60 at a regular interval, the levels of the reference rod bodies 3 are adjusted by a measuring instrument, and a leveling string A is stretched to the leveling-string engaging sections. A plurality of the second jigs 11 are fastened onto the overhangs 61 of the forms 60 at regular intervals between the first jigs 1, 1, and the marking sections are conformed to the leveling string A. Accordingly, a self-leveling material is placed on concrete C in conformity with the marking points 7, 17 adjusted at the same level. The second holders 11 are arranged mainly on both sides of an obstruction.
Patent JP-H0876323-A (JP)
Title: Method for forming silver image for silver halide photographic sensitive material
Inventor: NISHIO SHOJI
IPC: G03C5/395
Filed: 1994-09-08
Abstract: PURPOSE: To provide the silver image-forming method unnecessary for storing a development replenishing solution and enhanced in processing stability in running. CONSTITUTION: The silver image is formed by exposing the black-and-white silver halide photographic sensitive material to imagebuilding light and processing it in an automatic developing machine, and at that time, directly feeding a solid replenishing agent for a developing solution and water into the processing solution in the developing bath of the machine in accordance with the processing rate of the photosensitive material.
Patent JP-H09103421-A (JP)
Title: Performing method for multislicing mr inspection
Inventor: DEIBUITSUDO II PAADEI
IPC: A61B5/055
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for executing a two-dimensional multi-slice MR inspection for saturating undesired signals in respective slices. SOLUTION: The phase or the phase and the frequency of one or plural elements of a spatially and spectrally selective MR pulse sequence are changed for the respective slices. Or, an order at the time of obtaining MR image data from the plural slices is changed so as to prevent the time between the unexpected saturation of water signals in a specified slice and the acquisition of the MR image data from the slice from being minimized.
Patent JP-S6192605-A (JP)
Inventor: ADACHI KENICHI
IPC: A45D34/02
Filed: 1984-10-13
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-H0965653-A (JP)
Title: Dc-dc converter
Inventor: MORISHIMA YASUYUKI
IPC: H02M3/04
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost DC-DC converter whose positive and negative output voltages can be surely controlled. SOLUTION: A switching element 12 is connected to one end of a primary winding 11 the other end of which is connected to a power source 10 and a serial circuit of a first diode 14a and first capacitor 15a is connected between the output side of a secondary winding 13 magnetically connected to the primary winding 11 and a grounding potential 16. In addition, a second diode 14b is connected between the connecting point A between the diode 154a and the capacitor 15a and the potential 16. In this state, the anode of the first diode 14a is connected to the capacitor 15a and the anode of a second diode 14b is connected to the potential 16. In addition, the constitution and connection for obtaining negative output voltages are the same as those for obtaining positive output voltages.  Moreover, a feedback circuit is formed by connecting a control circuit 17 between the cathode of the first diode 14a and the base of the switching element 12.
Patent JP-S6276190-A (JP)
Inventor: TACHIHARA AKIO
IPC: H05B41/23
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-H0553033-A (JP)
Title: Optical receiver
Inventor: ADACHI AKIHIRO
IPC: G02B6/42
Filed: 1991-08-27
Abstract: PURPOSE:To obtain the optical receiver of a thin type by installing a receiving circuit board roughly in parallel on the bottom face of a package, and placing the photodetecting face of a photodetector roughly in parallel to an optical axis of an optical fiber. CONSTITUTION:In the optical receiver for coupling light transmitted by an optical fiber 3 to a photodetector 9 by an optical coupling means 5 such as a lens, etc., the photodetecting face of a photodetector 9 is placed roughly in parallel to an optical axis of the optical fiber 3, and a prism 21 having a first face 24 which is formed from a transmission substance of light, and allows light to be made incident thereon, a second face 23 placed so as to reflect light which is made incident from a first face 24, and a third face 22 for reflecting again the light which is reflected by a second face 23 and is made incident and emitting it from a second face is provided between an optical coupling means 5 and the photodetector 9 so as to couple the light transmitted by the optical fiber 3 to the photodetector 9.
Patent JP-S59105482-A (JP)
Inventor: ONIKUBO KAZUTOSHI
IPC: B26B19/06
Filed: 1982-12-07
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-H0631159-A (JP)
Title: Adsorbent for litium and production therefor
Inventor: HIYOU KI
IPC: C22B26/12
Filed: 1992-07-21
Abstract: PURPOSE:To obtain the adsorbent whose dissolved amount of Mn at the time of acid treating is small selective adsorptivity of Li is excellent, and adsorption rate and adsorption capacity is large by using the multiple oxide having a spinner type structure and a specified composition as a starting material and eluting metals except Li and Mn from the oxide by the acid treatment. CONSTITUTION:The compd. having the spinner type structure expressed by the formula LixMyMnz04 (M is Mg, Cu, Ni or Co, x-y are each a number to meet relation 1<=x<1.33, 0<y<=0.5, 1.5<=z<1.67, respectively) is treated in<=3pH acidic soln., and Li and the metal expressed by M in the formula is eluted. The adsorbent obtained in this way has vary small amount of dissolved Mn at the time of acid treatment, and not only chemical stablity but also fine pores. Li is recovered efficiently and economically from dilute soln. such as sea water.
Patent JP-H0263957-A (JP)
Title: Air brake device for automobile
Inventor: KOBAYASHI YASUO
IPC: B60T11/18
Filed: 1988-08-30
Abstract: PURPOSE:To enable to fit a brake valve on the chassis side and unnecessitate the piping of a cab under the floor surface by separating a brake pedal and a brake valve and interlockingly connecting both through a cable. CONSTITUTION:A brake pedal 1 installed on the floor 12 of a cab and the plunger 3a of a brake valve 3 are connected through a push-pull cable 12. The brake valve 3 is formed of a treadle-type piston-type dual valve with two independent air passages for a front brake valve 3a and a rear valve 3b, and the front brake valve 3a and a front brake chamber 6 are connected through a pipe 9, a joint 15, a pipe 13 and a rubber hose 17. The rear brake valve 3b and a rear brake chamber 7 are connected through a pipe 11, a rubber hose 18, a joint 16 and a pipe 14.
Patent JP-H0642423-A (JP)
Title: Fuel supply device
Inventor: KUDO TAKASHI
IPC: F02M37/00
Filed: 1992-07-21
Abstract: PURPOSE:To store fuel in a reserve tank while maintaining specified fuel pressure during run. CONSTITUTION:A fuel tank 1 is constituted of a main tank 2 and a reserve tank 3, and a fuel pump 4 provided on the main tank 2 is connected to a carburator 6 by a fuel pipe 5. The reserve tank 3 is positioned in a space above the carburator 6, and connected thereto via a fuel cock 7. A regulator valve 8 installed inside the reserve tank 3 is connected to the fuel pipe 5. Fuel is pressure-fed to the carburator 6 under specified fuel pressure by the fuel pump 4 via the fuel pipe 5 in the case of a normal condition, and simultaneosly a regulator valve 8 is opened when the fuel pressure increases beyond its specified level and partial fuel is led inside the reserve tank 3 so that fuel may be automatically stored therein.
Patent JP-2001041263-A (JP)
Title: Electromagnetic clutch and method for assembling the clutch
Inventor: SAKAMOTO HIROYASU
IPC: F16D27/112
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To simplify assembly of the rotary member side, in a coil rotation type electromagnetic clutch. SOLUTION: Slip springs 19 and 20 parts and an electromagnetic coil 2 part are preliminarily integrally formed as one assembly 4. After a rotary member 1 is rotatably assembled in the housing 6 of a rotary machine 5 through bearings 7, the assembly 4 is assembled to the rotary member 1. This constitution, since the slip rings 19 and 20 parts and the electromagnetic coil 2 part are preliminarily integrally formed at the assembly 4, completes assembly of the rotary member 1 side through approximate two processes of one being a process wherein the rotary member 1 is assembled on the rotary machine 5 side and the other being a process wherein the assembly 4 is assembled on the rotary member 1 side.
Patent JP-S60108010-A (JP)
Inventor: YOKOTA MASAAKI
IPC: A47C7/38
Filed: 1983-11-16
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-S58115917-A (JP)
Title: Delay circuit
Inventor: KURIKI CHIYOUEI
IPC: H03H11/26
Filed: 1981-12-28
Abstract: PURPOSE:To suppress a DC offset for the delay circuit, by selecting the current gain of a current mirror circuit so as to be greater than 1 and suppressing a DC level fluctuation. CONSTITUTION:The resistance value of resistors Rx, Ry of the current mirror circuit is selected as Ry=gammaRx, where 0<gamma<1. Thus, a collector current of a transistor (TR) 114b is larger than that of a TR114a, a current flows from the emitter of the TR114b to the emitter of the TR114a through a resistor R between the emitters of the TRs 114a, 114b, and a DC potential of the output of the delay element is higher than that of the input. Thus, in selecting the coefficient gamma as a specified value, the DC offset is cancelled. That is, the gamma (=Rx/ Ry) is selected so that the DC offset of the input and output is zeroed at the center of the dispersion in hFE of the TRs.
Patent JP-H0959633-A (JP)
Title: Ferroelectric liquid crystal composition and liquid crystal element
Inventor: NAMEKAWA MASAAKI
IPC: C09K19/54
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To obtain a ferroelectric liq. crystal compsn. which can be used in a wide tamp. range and is excellent in high-speed response properties by using a specific tetrahydropyran deriv. and bicyclic and tricyclic phenylpyrimidine compds. as the effective component. SOLUTION: This compsn. contains as the effective components an optically active tetrahydropyran deriv. represented by formula I and/or formula II (wherein Rf is a 1-12C fluoroalkyl; R<1> is a 3-20C alkyl; R<2> to R<5> are each H, a 1-15C alkyl, a 2-15C alkenyl, etc.; X<1> is COO, OCO, O, etc.; X<2> is COO, CH2 O, etc.; X<3> is COO, O, etc.; * is an asymmetric carbon atom: and (n) is 0 or 1), a bicyclic phenylpyrimidine compd. represented by formula II (wherein R<7> and R<8> are each a 3-15C alkyl; X<4> is O, COO, etc.; and X<5> is O, etc.), and a tricyclic phenylpyrimidine compd. represented by formula IV (wherein R<9> and R<10> are each a 3-15C alkyl; X<6> is O, etc.; X<7> is O, OCO, etc.; and C and D are each a group represented by formula V).
Patent JP-H1144973-A (JP)
Title: Both side image forming device
Inventor: MITSUMIZO MASARU
IPC: G03G15/16
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To surely prevent a jamming and wrinkles of a recording material, and irregularities in an image companying fixing means plunging defect from occurring by improving productivity for every recording material of a both side image recording, and stabilizing plunging posture of the recording material reaching a fixing means. SOLUTION: This device is provided with an air transporting means 101 arranged on at least, on one-side of the recording material transporting path between transferring means 11 on the most downstream side and a fixing means 12, a recording material detecting means 102 detecting the transported recording material information, and an air flow quantity controlling means 103 controlling the air flow quantity of the air transporting means 101 based on detection result from the recording material detecting means 102. Then, at least, on the one-side of the recording material transporting path, single or plural lines of star wheels 104 is respectively provided in freely rotationally with respect to the transporting direction of the recording material 5.  Moreover, by disposing a temporary fixing means 105 capable of temporarily fixing the unfixed image on at least, one-side of the recording material 5, the temporarily fixed recording member 5 is led to the fixing means 12 by a recording guide member 106.
Patent JP-H0872249-A (JP)
Title: Printing machine
Inventor: MIYAKE HIROYUKI
IPC: B41J29/377
Filed: 1994-09-09
Abstract: PURPOSE: To provide a printing machine in particular suitable as an industrial ink jet printing machine which has many nozzles and is high in recording duty, an ink jet printer, etc., by a method wherein uniformization of recording density and accurate reproduction of color are realized by accurately controlling temperature of printing heads of various printing systems. CONSTITUTION: By heating a heater 4 by adding a recording signal to the heater 4 in a nozzle 2, a bubble is generated in ink in the nozzle 2 to discharge an ink drop 5. Further, by heating the heater 4 by adding non-recording signal to the heater 4, a printing head 1 is heated to such an extent that the ink drop 5 is not discharged, and heating is carried out at a specific rate. Further, by circulating a specific amount of cooling water 8 through a jacket 7, the printing head 1 is compulsorily cooled through a specific route.