baber/WOPTO huggingface dataset:
Patent JP-H02192322-A (JP)
Title: Radio receiver
Inventor: TAKE MINORU
IPC: H04B1/16
Filed: 1989-01-20
Abstract: PURPOSE:To summarize and simplify a circuit without impairing the fidelity of a frequency demodulation circuit and to attain inexpensiveness and space saving by providing a second AM local oscillation circuit, a second AM mixing circuit, an AM narrow-band BPF, and a phase comparator. CONSTITUTION:An FM signal received by an antenna 1 is mixed with a first FM local oscillation signal fFV1 at a first FM mixing circuit 6, and is converted to a first FM intermediate frequency signal fFI1 when an FM radio signal is received. Next, the signal fFI1 is mixed with the output signal of the second AM local oscillation circuit 21 at the second AM mixing circuit 22, and is converted to a second FM intermediate frequency signal fFI2, and passes the AM narrow-band BPF 23. Meanwhile, an oscillation signal of prescribed frequency is outputted from an oscillation circuit 32, and phase comparison with the output signal of the BPF 23 is performed at the phase comparator 34, and a phase comparison signal becomes a frequency demodulation signal. In such a way, it is possible to summarize and simplify the circuit, without impairing the fidelity of the frequency demodulation circuit, and to improve selectivity, and to attain the inexpensiveness and the miniaturization.
Patent JP-S62169483-A (JP)
Title: Structure of schottky field-effect transistor and manufacture thereof
Inventor: NAKAJIMA SHIGERU
IPC: H01L29/812
Filed: 1986-01-22
Abstract: PURPOSE:To reduce a source resistance and a short-channel effect in a Schottky field-effect transistor by using Ge epitaxial layers grown on a GaAs substrate having an active layer as high-impurity concentration regions. CONSTITUTION:A gate electrode 3 is formed on the surface of a semi-insulating GaAs substrate 1 on which an active layer 2 is formed by laminating in order an Mo layer 4 having a Schottky connection with the GaAs substrate and an Au layer 5. As-doped high-Ge impurity concentration epitaxial layers 6 are each formed on the substrate 1 in parallel to each sidewall of the gate electrode 3 and SiO2 insulating films 7 are formed on the sidewalls of the layers 6. An Mo layer 4 and an Au layer 5 are laminated in order on each layer 6 and a source electrode 8 and a drain electrode 9 are formed. As this construction has no high-impurity concentration regions which are positioned at the deep places of the GaAs substrate by a conventional ion-implantation method, a short-channel effect can be remarkedly decreased and moreover, a source resistance can be made very small.
Patent JP-S63180453-A (JP)
Title: Template
Inventor: UENO EIZO
IPC: B43L13/20
Filed: 1987-01-21
Abstract: PURPOSE:To reduce the number of times of necessity for preparing guiding drawings by using a template on which the drawing elements such as circle, angle, and radius, and measurement scale, etc. as the standard for a projection image on a screen in a variety of size on the surface of a transparent or semitransparent sheet material. CONSTITUTION:A template 10 is formed from a film-shaped resin sheet having the light transmission faculty, and when the projection image on a screen 12 is sufficiently transparent, said template may be frosted glass. The sheet surface is finely finished through cutting or printing. In use, work is executed by following each image of a work 14 and a cutter 16 which is projected onto the screen 12 by eyes, on a copying grinder, etc. At this time, the template 10 having an equal magnification is selected and fixed by a proper method. For the in inspection, the drawings on the template 10 and measuring means are combined. With such constitution, the need of correctly drawing a figure for guiding is avoided.
Patent JP-H01187040-A (JP)
Title: Rod for regulating bending for fishing machine
Inventor: SOGABE SATOSHI
IPC: A01K79/00
Filed: 1988-01-21
Abstract: PURPOSE:To enable change of bending conditions according to the weight of a fish, by combining a fishing rod body and a shape memorizing alloy previously memorizing a shape to be a straight line and heater in a specific shape. CONSTITUTION:A bending regulating rod for fishing machine having a fishing rod body formed into a hollow tapered form, a rodlike shape memorizing alloy, provided in the hollow part of the fishing rod body and having a length ranging from the vicinity of the root of the fishing rod body to the vicinity of the tip part and a heater for heating the shape memorizing alloy. A shape to be a straight line is previously memorized in the shape memorizing alloy. Since the shape memorizing alloy in an unheated state will not exhibit the memorized shape and is readily deformed by external force, the bending regulating rod without passing a current through the heater becomes a rod in a flexible state of bending conditions depending mainly on the elasticity of the fishing rod body. When the shape memorizing alloy is heated, memorized elasticity so as to keep the shape of a straight line is added to the elasticity of the fishing rod body. As a result, the bending regulating rod for the fishing machine becomes a rod under hardly bending conditions.
Patent JP-S5295967-A (JP)
Title: Wafer washing and drying unit
Inventor: KIYOTA SHIYOUGO
IPC: H01L21/304
Filed: 1976-02-09
Abstract: PURPOSE: To wash and dry wafer clearly by deflating forcedly the air within the cylinder in use of the jetted gas between the inside wall of vessel and the persienne cylinder surrounding the wafers storage area. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11257901-A (JP)
Title: Method and device for adjusting mechanically scale carrier
Inventor: JUNG WERNER
IPC: G01B3/02
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To use for adjusting a region length of one scale carrier, adjusting a gap at an abutment position between two scale carriers and adjusting a disc- like scale carrier by a method wherein a plurality of webs formed in a wedge- like manner are formed in the scale carrier, and these are enclosed by a plurality of adjusting members partially conforming to a shape of webs. SOLUTION: Abutment positions 1 of reflection scale carriers 2, 3 can be mutually adjusted by adjusting screws 6a to 6f, and fixing members 7a, 7b for the scale carriers 2, 3 are fixed to, for example, a fixing base of a machine tool by the adjusting screws 6a to 6f. A different clamp torque is applied on the regulation screws 6a to 6f at the time of adjusting, and conforming to a wedge-like shape between the fixing members 7a, 7b of the scale carriers 2, 3 and the webs, a force perpendicular to a measuring direction and applied on the fixing members 7a, 7b by the screws 6a to 6f is converted to a force parallel to and perpendicular to the scale carriers 2, 3. Thus, the scale carriers 2, 3 are fixed perpendicular to the measuring direction and also can be moved parallel to the measuring direction.
Patent JP-H06222303-A (JP)
Title: Projection type liquid crystal display device
Inventor: TAIRA KAZUKI
IPC: G02F1/13
Filed: 1993-01-28
Abstract: PURPOSE:To provide a miniaturized projection type liquid crystal display device which is obtained by preventing a light source or an optical system from being large and complicated and which suppresses the irregularitiy of luminance or chromaticity in a picture display area and realized high-definition picture display. CONSTITUTION:After from the light source 1 is split into two first and second luminous fluxes whose polarizing directions are mutually vertical like a P wave and an S wave, the polarizing directions of two luminous fluxes are adjusted in an identical direction. Thus, the utilizing efficiency of the light from the light source can be enhanced and the optical system is prevented from being large and complicated. Besides, since the chromaticity and the intensity of two luminous fluxes are almost identically adjusted by a correction element 13, the irregularity of the luminance and the chromaticity in the picture display area can be suppressed and the high-definition picture display is realized.
Patent JP-S58129461-A (JP)
Inventor: SHIMIZU KAZUHIKO
IPC: G02F1/1335
Filed: 1982-01-28
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-S55105141-A (JP)
Title: Flow-direction changing device for blowing device
Inventor: ITOU SHIYOUTAROU
IPC: F24F1/00
Filed: 1979-02-06
Abstract: PURPOSE: To enable sure change of flow direction of air to the desired direction by shifting the direction of the entire blowing unit.  
     CONSTITUTION: A blowing unit 2 consists of an arranged runner formed by linking a ventilating runner 11 on the same axis, a casing (a guide for rotation) 13 for the runner and a motor for driving the runner. This blowing unit 2 is provided in the main body 1 of the blowing device (the main body of a air conditioner) with a sucking port 3. When the blowing unit 2 is in the state shown by a solid line, the rotating runner 11 makes the air shown by an arrow A pase through an air-sucking port 7, an air filter and a heat exchanger 9 successively and flows into an open face composed of a side plate 14 of the blowing unit 2. Then the air passes through the runner 11 and, changing its course in the right or left direction by the help of a runner 18 for changing the course to the right or left, is blown out from an air outlet 3 almost in the downward direction shown by an arrow B. When the blowing unit 2 is rotated in the direction shown by a dot-and-dash line, the air indicated by the arrow A flows into an opening composed of the side plate 14, passes through the runner 11 and is blown out from the air outlet 3 in the horizontal direction as shown by an arrow C. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05207178-A (JP)
Title: Modem
Inventor: MAEDA KIYOHARU
IPC: H04M11/00
Filed: 1992-01-28
Abstract: PURPOSE:To effectively use data compression by providing a data compression monitor part to monitor a data compression/extension part and automatically judging whether a data compression process can be used or not. CONSTITUTION:An NCU part 10 to control data transmission to a telephone line or data transmission to a telephone line network such as a call signal detection from the telephone line, MODEM part 11 and data compression/ extension part 12 are respectively controlled by a control part 101. This compression/extension part 12 is monitored by a data compression monitor part 100, data amounts before and after compression are compared, it is monitored whether the data compression is effectively functioned or not, and it is automatically judged whether the data compression process can be used or not. Thus, the data compression is effectively used without operating any selecting switch for the data compression process.
Patent JP-H01192448-A (JP)
Title: Apparatus for producing strip
Inventor: SHIDARA HISAHIRO
IPC: B22D11/06
Filed: 1988-01-25
Abstract: PURPOSE:To cool a bearing part of a drum and to obtain a strip having high accuracy thickness by arranging cooling groove passage for cooling outer periphery of the bearing in a bearing box building in the bearing. CONSTITUTION:In the bearing box 7, an inserted ring 11 is fixed and outside race of the bearing 10 is fixed in inside of the bearing box 7 with the ring 11. At the outside of the inserted ring 11, plural cooling groove passages 13 partitioned with parting fins 12 toward circular direction are arranged and the groove passage 13 is extended so as to cover almost the whole range of the outer periphery of the bearing 10. The groove passages 13 are led to cooling water inlet 15 and cooling water outlet 16 near both faced end parts as inserting the partition wall 14, and the cooling water 17 is flowed into multiple cooling groove passages 13. By this method, heat generated in the bearing 10 is conducted to the inserted ring 11 and flowed to the bearing box 7 side, but a large part of the heat is absorbed into the cooling water 17 flowing in the cooling groove passages 13 and the heat transfer to the bearing box 7 is restrained and the heat displacement of the bearing box 7 scarcely occurs.
Patent JP-H10204574-A (JP)
Title: High tensile strength steel excellent in earthquake resistance
Inventor: ISHIKAWA NOBUYUKI
IPC: C22C38/54
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To obtain a high tensile strength steel showing specified value or above of reduction of area in a prescribed tensile test and excellent in brittle fracture resistance under high speed deformation caused by a big earthquake and weldability by specifying the compsn. consisting of C, Si, Mn, Ni, Cr, Mo, Nb, Al, N, S, O, B, and Fe. SOLUTION: A steel having a compsn. contg, by weight, 0.07 to 0.1% C, 0.01 to 0.4% Si, 0.5 to 1.5% Mn, 0.5 to 2% Ni, 0.1 to 1% Cr, 0.2 to 1% Mo, 0.003 to 0.05% Nb, 0.01 to 0.08% Al, 0.0005 to 0.008% N, <=0.005% S, <=0.002% O and <=0.002% B, furthermore contg. prescribed amounts of Cu, V, Ti, Zr and Ca, in which the index of weld crack sensitivity Pcm and carbon equivalent value Ceq satisfy the inequalities I and II, and the balance Fe with inevitable impurities is produced. This steel has >=30% value of reduction area under static loading conditions in a tensile test using a test pierce having a notch in which the stress concentration factor is regulated to >=5.
Patent JP-S63180574-A (JP)
Title: Cab supporting device for industrial vehicle
Inventor: NAITO YOSHIBUMI
IPC: B62D27/04
Filed: 1987-01-23
Abstract: PURPOSE:To make it possible to restrict the rolling resonance frequency to a low level, by approaching a rear cab mount to the extention of a line combining a front cab mount and the center of gravity of a cab. CONSTITUTION:A cab 11 is supported preventing the vibration by a front cab mount 13 and a rear cab mount 14 to a car body frame 10 side. The rear cab mount 14 is installed to rear cab mount seats 15 which are formed at both sides of the front end of a counterweight 12 fixed at the rear end of the car body frame 10. The front cab mount 13 is positioned on the car body frame 10 at the front end of the lower side of the cab 11. The rear cab mount 14 is at the position higher than the front cab mount 13, and positioned on the extension of a line S combining the front cab mount 13 and the center of gravity G of the cab 11.
Patent JP-S57126348-A (JP)
Title: Method of reducing mechanical loss in cable accumulator
Inventor: MARUHASHI KATSUHIRO
IPC: B65H51/22
Filed: 1981-01-30
Abstract: PURPOSE:To reduce mechanical loss between rollers and cable, by constituting an accumulator with fixed and moving pulleys, arranging the cable between said pulleys, preventing looseness of the cable with the receiving rollers and forcibly rotating said rollers at constant torque to the running direction of the cable. CONSTITUTION:At normal operation, moving side pulleys 2 are located in a moving limit position of fixed side pulleys 1, and a cable incoming from a direction B goes out to a direction C and is reeled to a winding bobbin at a constant speed. When outgoing of the cable is stopped due to replacement of the bobbin or the like, the moving side pulley 2 is moved to a direction A to increase a cable amount stored between the both pulleys 1, 2 and absorb a cable incoming amount. At this time, cable speed Vx in Xth pulley 2 to the width direction is different both in cable incoming speed Vi and outgoing speed Vo, and each lower side receiving roller 7 receives lower side storage cables 6a of plural rows respectively at different cable speed. Hence, each of the rollers 7 is partially rotated forcibly to a direction D at constant torque, thus mechanical loss between the cable and the roller can be reduced.
Patent JP-H02193492-A (JP)
Title: Color noise suppressing circuit
Inventor: OOMORI YASUHIRO
IPC: H04N9/64
Filed: 1989-01-21
Abstract: PURPOSE:To suppress a color noise generated in a reproducing screen by detecting a signal component for generating a color noise contained in a reproducing luminance signal, and attenuating the amplitude of a reproducing color signal by this detected signal. CONSTITUTION:An envelope detecting circuit 15 executes an envelope detection to an output of a band pass filter 14 by which a reproducing luminance signal extracts a prescribed high frequency component, and fetches its amplitude component. A low level clamping circuit 16 fixes a low potential part of an output signal of the detecting circuit 15, that is, a part in which a high frequency signal extracted by the band pass filter 14 does not exist to some constant potential. An attenuator 13 limits the amplitude of a reproducing color signal in accordance with a signal which converts an output signal of the clamping circuit 16 to a binary signal of H and L by some threshold level.
Patent JP-H07215040-A (JP)
Title: Door device
Inventor: TANIGAWA HISAMOTO
IPC: B60H1/00
Filed: 1994-02-04
Abstract: PURPOSE:To provide a door device using a film-like member which can restrain deformation of opening sides in the moving direction of opening parts. CONSTITUTION:A mode changeover door device is provided with a mode changeover film-like member 20 having a plurality of opening parts 19 extending in the moving direction for changing the opening area of a blowdown port (communicating port). The opening side 27 in the moving direction of the opening part 19 is an oblique side in the moving direction, and the tip 28 is bought nearer one edge of the opening. The respective tips 28 are brought nearer to one side edge of the film-like member 20. A little deformed part 29 is generated on the opening side 27 by deformation of an intermediate shaft 23, or dislocation of the film-like member in the moving direction. When the deformed part 29 passes over the intermediate shaft 23, the deformed part 29 is restored into flat. The deformed quantity of the deformed part 29 is smaller than that of a customary one and the deformation is along the tensile direction, and hence restoring sound at restoration is small. Even if the film-like member strikes a case by reaction at restoration, a reaction quantity is small and the sound at striking the case is small, because of a small deforming quantity.
Patent JP-S60157646-A (JP)
Title: Memory bank switching device
Inventor: YAMAGISHI HIDEAKI
IPC: G11C8/12
Filed: 1984-01-27
Abstract: PURPOSE:To reduce a cost by making only a memory bank determined by the contents of a bank switching register effective. CONSTITUTION:When a bank switching register 5 is reset, a signal for making a memory bank 7 effective is outputted from a decoder 6, read out successively from an address A and executed. When it reaches an address B, ''1'' is written in the bank switching register 5, a memory bank 8 is made effective, and it is read out of the address B and executed, but it is jumped to an address D by an instruction read out to an address C, read out successively and executed. In such a way, an access can be executed to a data of 3X12<12> bytes by an address signal for executing an access to a data of 2<12> bytes.
Patent JP-S59142004-A (JP)
Title: Work feed and takeout device
Inventor: MINOSHIMA YOSHIAKI
IPC: B23B15/00
Filed: 1983-01-28
Abstract: PURPOSE:To have effective supply, takeout of works, and their transfer to adjoining processing spindle, by furnishing a means to rotate a work transfer member 90 deg. each time with respect to a processing machine having two or more processing spindles placed in parallel, for ex. a two-spindle lathe. CONSTITUTION:A pair of work transfer members 40, 50 are rotated in the Z direction 90 deg. at each time a sliding member 30 makes a motion. Receiver parts 44a, 54a holding each work A, B are directed toward No.1, No.2 processing spindles, 11, 12, respectively, and these works A, B advanced are handed over to processing spindles 11, 12. When coming to the advanced position next time, the members 40, 50 take a position 180 deg. rotated compared with the position they took when works are supplied to the processing spindles, and then the works with processing completed are taken out.
Patent JP-H11192916-A (JP)
Title: Air bag
Inventor: YAMANAKA SHOICHI
IPC: B60R21/276
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To facilitate the production of an air bag for each vehicle model. SOLUTION: A disposed hole 31 larger in diameter than an exhaust hole 24 is formed in a main body cloth 30 of an air bag at a position where the exhaust hole 24 is formed to reduce an internal pressure after the air bag is expanded. A reinforced cloth 40 in which an exhaust hole 24 of a desired size which is smaller in diameter than the disposed hole 31 is sewed to the disposed hole 31. For this purpose, the main body cloth 30 having a common position and size of the disposed hole 31 is prepared by only one type for a plurality if vehicle models, and merely the reinforced cloth 40 may be prepared for each of a plurality of vehicle models. Namely, by selecting the reinforced cloth 40, the position, size, and shape of the main body cloth 30 can be varied, the manufacture of air bags for a plurality of vehicle models is facilitated, and a production cost can be reduced.
Patent JP-H03217165-A (JP)
Title: Facsimile transmitting method
Inventor: TOBA SEIJI
IPC: H04N1/32
Filed: 1990-01-22
Abstract: PURPOSE:To distribute a received original to plural destinations without requiring copy work, etc., on a reception side by storing the original and transmitting the original while overlapping the transmission only for a number designated by a transmission side. CONSTITUTION:The original is set at an original reader part 9 and the designated number is inputted from an operation part 11 and stored in a RAM 6. When the set of the designated number is completed, it is started to read the original set at the original reader part 9 and all the pages of the original are stored in an original storage part 8. When the original stored in the original storage part 8 is sent out and it is finished to send out all the pages, only 1 is subtracted from the designated number stored in the RAM 6. When the count value of a counter is investigated and it is not 0, all the pages of the original are sent out and the second edition is sent out. When the designated number of the originals are completely sent out by repeating this operation, the counter becomes 0, a line is cut off and the transmission is finished.
Patent JP-S54107047-A (JP)
Title: Elevator hall side floor indicator
Inventor: KOMATSU TOSHIROU
IPC: B66B3/02
Filed: 1978-02-10
Abstract: PURPOSE: To provide an elevator hall side floor indicator adapted to be clamped to one upper frame, which can easily detach without scratching the upper frame surface for check and maintenance and install without exposing cover mounting screws toward indoor side.  
     CONSTITUTION: Mounting clamps 12 provided with L-shaped long hole are mounted at both sides of a frame 11 of a floor indicator 10 secured to the upper frame 2 of an elevator hall entrance to adjust the height adjustment screws 15 to be thus clamped to a guide 13 provided at the upper frame 2 via locking screws 14 as locking mechanism. Accordingly, when lamp is replaced or inspected, the screws 14 are loosened to move the frame 11 attached with the surface cover 17 in the direction of an arrow in the ahll perpendicularly along the L-shaped long hole. Thus, the cover 17 is removed to replace the lamp in the frame 11 or to inspect it easily. 
     COPYRIGHT: (C)1979,JPO&Japio