baber/WOPTO huggingface dataset:
Patent JP-H0886695-A (JP)
Title: Temperature sensor
Inventor: NAKAJIMA TADAO
IPC: G01K7/22
Filed: 1994-09-16
Abstract: PURPOSE: To obtain a temperature sensor in which the resistance values are diversified while reducing the size and cost by a structure wherein a plurality of NTC thermistors, including at least one plan thermistor, having different characteristics are housed in one case. CONSTITUTION: NTC thermistors 12, 13 having different characteristics are housed in one case 11 wherein the thermistor 13 for measuring the water temperature has a flat plate shape elongating in the axial direction. The thermistor 12 for electronic control unit is embedded at the forward and part 17a of a connector holder 17 made of an insulating synthetic resin being fitted to the case 11. Since the flat plate thermistor 13 is disposed in the axial direction of the sensor, size of the sensor can be reduced. When the flat plate sensor is initially set with a long length, the resistance can be diversified, without altering the basic shape of a thermistor element, by varying the area of the opposed surface coated with silver or gold in order to obtain an electrode plane.
Patent JP-H04103056-A (JP)
Title: Auto reverse tape recorder
Inventor: TAKAHASHI TADASHI
IPC: G11B15/29
Filed: 1990-08-23
Abstract: PURPOSE:To execute the auto reverse by a simple mechanism by turning a driving arm by an inversion of a fly-wheel, and pressing a pinch roller against a capstan shaft, when a driving gear is detached from a fixed gear and engaged to a reel gear. CONSTITUTION:When winding of a tape is finished and a motor 2 is rotated backward, a driving arm 7 turns counterclockwise a little and is engaged to a fixed gear 9, turned forcibly counterclockwise, and a driving gear 8 is engaged to a rewind reel gear 11. In this case, a pinch roller shaft 14a is detached from a cam 18, and a substrate 13 is drawn by a spring 15, therefore, a pinch roller 14 is pressed against a capstan shaft 16, a tape is rewound in the opposite direction again, and sound recording and reproduction are executed. In such a way, a mechanism for engaging and separating a gear becomes unnecessary, and the structure becomes simple and inexpensive.
Patent JP-H0653934-A (JP)
Title: Portable input and output device
Inventor: IIMURA HIROSHI
IPC: H04J14/00
Filed: 1992-07-29
Abstract: PURPOSE:To improve an operability or the reliability of communication. CONSTITUTION:A CPU 1 outputs inside data through an interface circuit 3 to a parallel/serial converter 4, and the parallel/serial converter 4 converts the data into serial data. A frequency modulating circuit 6 frequency-modulates a certain carrier by the serial data. An optical signal conversion circuit 8 converts the signal frequency-modulated by the frequency modulating circuit 6 into an optical signal, and transmits it to another side device as optical transmission data 10. An optical signal receiving circuit 9 converts optical reception data 11 transmitted from the other side device into an electric signal. A frequency demodulating circuit 7 demodulates the serial data transmitted from the other side device. A serial/parallel converter 5 converts the serial data demodulated by the frequency demodulating circuit 7 into parallel data, and the data are transmitted through the interface circuit 3 to the CPU 1.
Patent JP-H0384726-A (JP)
Title: Magnetic tape
Inventor: KISHIMOTO TAIICHI
IPC: G11B5/73
Filed: 1989-08-28
Abstract: PURPOSE:To prevent transferring of a lubricant from a magnetic layer to a back coating layer and to decrease the coefft. of friction of the magnetic tape in the initical stage of traveling to avoid troubles due to bad traveling state by specifying the volume % of the lubricant in the back coating layer at least equall to that of the lubricant in the magnetic layer. CONSTITUTION:The volume % of the lubricant in the back coating layer is made at least equal to that of the lubricant in the magnetic layer. By specifying the volume % of the lubricant in the back coating layer at least equal to that of the lubricant in the magnetic layer, transferring of the lubricant from the magnetic layer to the back coating layer can be prevented. Thereby, a sufficient and uniform lubricating layer can be formed on the surface of the magnetic layer when the tape is in a wound-up state. The obtd. magnetic tape has reduced friction in the initial stage of traveling and improved traveling property.
Patent JP-H1169250-A (JP)
Title: Television receiver
Inventor: TEJIMA MISAO
IPC: H04N5/445
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To prevent the loss of characters and the becoming of difficulty of viewing a picture by controlling the gain of a contour-correcting circuit or the frequency characteristic of a luminance signal Y or both of them by a control signal outputted from a superimposed dialogue discriminating circuit to avoid excessive contour correction to the character part of many reception is signals included in a superimposed dialogue. SOLUTION: A control signal is sent to a contour correcting circuit 7 from a superimposed dialogue discriminating circuit 4 for optimally controlling the gain of the contour correction of a character part, such as the superimposed dialogue included in the reception signals. A radio signal inputted from a receiving antenna 1 is converted into a video signal by a receiving circuit 2. The video signal is separated into a luminance signal Y and a chroma signal C by a Y/C separation circuit 3 and signal-processed by a signal processing circuit 5 to be displayed on a CRT 6. The circuit 4 discriminates a superimposed dialogue part included in the reception signals by the luminance signal Y, sends the control signal to the circuit 5, and executes the pulling-out, moving, etc., of the superimposed dialogue part.  The circuit 7 detects the level change of the signal Y to emphasize the contour of an image.
Patent JP-H0861963-A (JP)
Title: Navigation device with communication function
Inventor: YOKOYAMA MIGAKU
IPC: H04W4/02
Filed: 1994-08-24
Abstract: PURPOSE: To indicate the current position, input position and character information of other travel bodies on a travel body display device by exchanging information on the current and input positions and character information possessed by each travel body through transmission and receiving sections, regarding a plurality of travel bodies with a navigation device having a communication function. CONSTITUTION: A transmission section 4 sends the current position signal F1, input position signal F2, character signal F10 and identification signal F3 of a travel body as transmission waves F4. On the other hand, a receiving section 5 receives waves F5. Furthermore, an identification signal judgement section 42 in the receiving section 5 makes a comparison between an identification signal F3 from other travel bodies and a specified identification signal F7 as desired, and sends a selected receiving signal F8 to a map synthesizing section 21 in a display section 3, upon finding an agreement. The section 21 synthesizes the current position signal F1, input position signal F2, character signal F10 and the selected receiving signal F8 into map information and, then, sends a display signal F9 to a display device 22 for indication.
Patent JP-H0947311-A (JP)
Title: Melody umbrella
Inventor: TOMOBE YOKO
IPC: A45B11/00
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To automatically play music or the like when an umbrella is opened. SOLUTION: When the user of a melody umbrella 2 pushes up a lower runner 8 along a middle rod 4 with a hand in order to open the umbrella, relaxes the hand when a lower end 8a of the lower runner 8 gets over the upper end of a top spring 16, and separates the hand, the lower runner 8 is supported by abutting its lower end 8a to the upper end of the top spring 16 and fixed at that position. At such a time, a knob attached on the lower surface of acoustic equipment 14 is pushed up by the upper surface of the lower runner 8 and the power source of the acoustic equipment 14 is turned on. As a result, the acoustic equipment 14 is operated, the waveform data of melody sounds of music box are read out of a built-in IC memory, D/A converted and further amplified and a speaker is rung later.  Therefore, when the melody umbrella 2 is opened, the melody sounds of music box are automatically played from the acoustic equipment 14 and the user of the umbrella listens to the melody sounds and can relax feelings.
Patent JP-S59111824-A (JP)
Title: Packing method of beads in blow molding machine
Inventor: SHIROMIZU YOSHIO
IPC: B29B9/00
Filed: 1982-12-17
Abstract: PURPOSE:To perform a multiple molding operation with leasser amounts of filler by a method in which mold plates are mutually slided to connect plural cavities provided in each mold plate, and beads are packed from a filler to supply raw materials, provided in proper places of the mold plates. CONSTITUTION:A die plate on the moving side is moved in relation to a die plate on the fixed side, a fixed side mold plate 3 and a movins side mold plate 7 are closed, and the cavities 4 and 14 of both the mold plates 3 and 7 are matched with each other. A cylinder 8 is driven, the moving side mold plate 7 is slided, and both the cavities 4 and 14 are mutually biased by a half pitch to connect them 4 and 14. When, under the condition, beads are supplied through a filler 15 to supply raw materials, the beads are sent into the cavity on the end, and then sent and packed into the cavities 4 and 14. Afterwards, the supply of the beads is interrupted by the filler 15, the cylinder 8 is driven in the opposite direction, and the moving side mold plate 7 is restored to its original position.
Patent JP-2000052118-A (JP)
Title: Coated twist drill with knife-edge processed
Inventor: SHIMA NOBUHIKO
IPC: B23B51/00
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To improve stability of initial time of cutting and resolve problems such as break-away, chipping, and breaking by providing a recessed part in a cutting edge portion where a face and a flank cross and/or in a coating near it, in a coated twist drill having the spiral cutting edge on its cylindrical surface and its conical surface. SOLUTION: In a coated twist drill having a spiral cutting edge on its cylindrical surface and its conical surface around a rotation axis, a cutting edge portion where a face 2 and a flank 3 cross and/or a coating 5 near it are formed in a recessed shape, concretely, substantially a V-shape, and more preferably, a recessed shape 6 having a circular arc projecting portion 7. A film 5 is one or more hard films selected from a group comprising the 4a group transition metals in the periodic table or carbide, nitride, oxide, of Al, hard boron nitride, hard carbon, and these solid solution or mixture, and/or a lubricating film of sulfide, and is formed with a multiple-layer structure having one or more layers and thickness of 0.2-20 μ.
Patent JP-H04103469-A (JP)
Title: Four-wheel steering system
Inventor: KIDO TOMOYUKI
IPC: B62D6/02
Filed: 1990-08-24
Abstract: PURPOSE:To control steering of rear wheels without providing an electronic control device, by equipping the steering system with an oil pressure pump permitting the amount discharged during low-speed travel to become larger than the amount discharged during high-speed travel, and with a control valve performing change-over of an oil passage so as to cause the rear wheels to be steered in the opposite direction to the direction of front wheels. CONSTITUTION:The steering system is provided with an oil pressure pump 1 driven by an engine 7, the oil pressure pump 1 being equipped with a responsive-to-number-of- engine-revolution type flow control valve in which the degree of opening of the orifice is changed in response to the number of engine revolutions so that when the number of engine revolutions is small, the amount discharged may be increased and when that number is increased, the amount discharged may be greatly reduced. And an oil pressure cylinder 2 is disposed laterally at a rear position of the vehicle and opposite ends of a piston rod 4 are connected to wheel supports 12 of rear wheels 5 via tie rods, respectively. A control valve 3 is provided which is intended to control supply or discharge of a pressurized oil with respect to this oil pressure cylinder 2. The valve 3 is operated in interlocking relation with the rotation of a steering wheel 16, thereby turning the rear wheels in opposite direction to the direction of front wheels.
Patent JP-S6464168-A (JP)
Title: Disk reproducing device
Inventor: KANEDA ISAMU
IPC: G11B19/28
Filed: 1987-09-04
Abstract: PURPOSE:To faithfully reproduce a digital sound signal by using the output of a digital voice reproducing system phase comparator circuit, executing the rotation control of a spindle motor and controlling a reference clock with a video signal system error signal. CONSTITUTION:At the time of reproducing a video signal with a digital sound signal, a reproducing signal by a pickup 3 from a CVD 2 is supplied to a sound signal reproducing system A PLL clock extracting circuit 4 and a digital voice processing circuit 5 and supplied to a video signal reproducing system B BPF 9. In a reproducing system B, and LPF 17 supplies the signal of the low area component of a control signal outputted from a phase compensating circuit 14 to a reproducing system A reference clock oscillation, circuit 7. The phase of the reference clock outputted from the circuit 7 is variable-controlled by a control signal from the LPF 17. By a phase comparator circuit 6, the phase comparison of a demodulating clock (b) and the reference clock from the circuit 7 is executed and a phase error signal is supplied to a motor phase compensating circuit 16. The circuit 16 supplies the control voltage in accordance with the error signal from the circuit 6 to a motor 1.
Patent JP-H0754751-A (JP)
Title: Reversible pump-turbine
Inventor: KIMOTO YUTAKA
IPC: F03B15/04
Filed: 1993-08-16
Abstract: PURPOSE:To surely perform transferring to a pumping operation by discharging compressed air in a runner chamber when a reversible pump-turbine is transferred to the pumping operation from a generating operation. CONSTITUTION:An opening 9a in a side of an outer side back pressure chamber 6 in a balance pipe 9, connecting the outer side back pressure chamber 6 to a side pressure chamber 8, is positioned in the radial direction outer side from an opening 9b of the side pressure chamber 8, and since a peripheral directional speed of a crown 2a of a runner in the back pressure chamber side is faster than a peripheral directional speed of a band 2b of a runner in the side pressure chamber side, a pressure of water in the outer side back pressure chamber 6 is generated higher than a pressure of water in the side pressure chamber 8, to flow water of the outer side back pressure chamber 6 into the side pressure chamber 8 through the balance pipe 9. In this way, air in a runner chamber is discharged from an exhaust pipe 12 connected to an inner side back pressure chamber 7, and transferring to a pumping operation can be surely performed.
Patent JP-H0272210-A (JP)
Title: Part fitting method
Inventor: SATO YUKINORI
IPC: F16B19/10
Filed: 1988-09-05
Abstract: PURPOSE:To make such part fitting that is less in assembly manpower and simple in part replacement performable by inserting a springlike metal female pin into a fitting hole of a part and a hole of a radiator, and thrusting a metal male pin into this female pin. CONSTITUTION:A springlike metal female pin 3 is inserted in a fitting hole of a part 1 and a hole of a radiator 2, and a metal male pin 4 is thrust in this female pin, expanding this female pin wide, and the part 1 is locked to the radiator 2. If so, since the male pin 4 and the female pin 3 are made of metal, there is no looseness due to a temperature rise or the like. In addition, there is less in assembly manpower and, what is more, part replacement is also simple performable.
Patent JP-H04102404-A (JP)
Title: Method for straight permanent wave
Inventor: HIRAOKA TAKUJI
IPC: A45D7/06
Filed: 1990-08-23
Abstract: PURPOSE:To enable the reliable treatment of a permanent wave by using a steam iron in general use, and doing reliable heating and moistening. CONSTITUTION:Hair A is given a liquid treatment by sticking panels 1, 1... to the hair 1 with a <=4% sulphite solution applied to the front of each panel 1. The hair A is next covered with gauge pieces B, B..., and heated, moistened and ironed from their fronts, as if vertically extended, with a steam iron C. After ironing with the iron C, a second liquid treatment is given by acid, sodium bromate or hydrogen peroxide aqueous solution. The treatment is finished by removing the panels 1, 1... and gauze pieces B, B... and finally washing the hair A. This gives uniform moisture and heat to the hair A, which increases its originating force and enables the reliable treatment of a straight permanent wave after heated in a smoothed-out state.
Patent JP-H1077256-A (JP)
Title: Cardiovascularly active new seco-steroid, and its preparation and pharmaceutical composition containing the same
Inventor: GOBBINI MAURO
IPC: C07C251/58
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To obtain a new seco-steroid compound having activity on cardiovascular system, for example, useful for treating cardiovascular diseases such as cardiopathy and hypertension. SOLUTION: This new compound is shown by formula I  wavy line indicates that H and R<3> each take α or β configuration; R and R<1> are each H, hydroxyl, keto, etc.; R<2> is methyl, ethyl, etc.; R<3> is of the formula, (CH2 )0-1 -CH=NR<4> [R<4> is NHC(=NH)NR<5> R<6> (R<5> and R<6> are each H, a 1-4C alkyl, etc.), etc.]}, e.g. E-17 β-2-[(2-aminoethoxy)iminomethyl]-5β-14,15-seco-3β-hydroxy-androstan-14- one. The compound of formula I is obtained by condensation reaction of a compound of formula II [R<10> is CHO or CH2 -CHO bearing (A) a compound of the formula, H2 NNHC(=NH)NR<5> R<6> or (B) a compound of the formula, H2 NOR<7> (R<7> is H or a 1-6C alkyl) in a solvent (e.g. ethanol, water) or mixed solvent at 0 deg.C to the boiling point of the (mixed) solvent.  In this case, the compounds A and B are used in the form of salt with a base or acid (e.g. hydrochloric acid), respectively.
Patent JP-2000055783-A (JP)
Title: Inspection method for display device
Inventor: MATSUO YASUYUKI
IPC: G09F9/00
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To provide an inspection method in which the high alignment accuracy of the alignment of a contact head with a signal input terminal is not required and in which an R color, a G color and a B color can be inspected individually. SOLUTION: When contact heads 2 are situated in centers (±0 μm) of signal input terminals, the contact heads 2 which exists on a virtual line A1, a virtual line B1 and a virtual line C1 out of the contact heads 2 are brought satisfactorily into contact with the signal input terminals 1. Then, inspection signals of only the contact heads 2 which exist on the virtual lines A1, B1, C1 are turned on, and a good turning-on state can be realized. At this time, when the same inspection signal is inputted to all the contact heads 2 which exist on the virtual lines A1, B1, C1, a inspection can be performed by turning on the whole face. In addition, e.g. the inspection signal is inputted to the contact head 2 which exists on the virtual line A1, B1, or C1, and the turning-on inspection of an R color, a G color or a B color can be performed.
Patent JP-S6467043-A (JP)
Title: Generating device for very high speed light pulse train
Inventor: SARUWATARI MASATOSHI
IPC: H04B10/508
Filed: 1987-09-08
Abstract: PURPOSE:To obtain a light pulse train of a repetitive frequency limitation and a very high speed transformation limitation which avoids a chirping characteristic by segmenting disconnectedly in equal distance bright line spectra of the light pulse train by using an optical filter having a periodic spectral characteristic with frequency that is an integral multiple of the repetition frequency. CONSTITUTION:A mode synchronizing pulse holds many bright line spectra (vertical modes) of a frequency interval of F0. A light pulse train is guided to a light filter 2 having a periodic transmission characteristic of 2f0 on a light frequency through an optical lens system or an optical fiber. The light filter 2 hold a function to thin out every other bright line spectra of the incident light pulse, to make one pass and to make another reflect. Consequently, light transmitted or reflected by the light filter 2 is made into light having spectra whose spectrum interval is 2f0 and spectrum width is equal to that of a former envelope, that is to say, whose pulse time width is constant and which satisfies the relation of the transformation limitation. Thus, the former light pulse train of the repetition of f0 can be converted into light pulse trains of two system trains and two-fold repetitive 2f0.
Patent JP-H0672488-A (JP)
Title: Liquid charger of straw tube
Inventor: IDA SHUZO
IPC: A61D19/00
Filed: 1992-08-21
Abstract: PURPOSE:To provide a liquid charger which can be securely transfered, retained, removed, and charge a liquid without troubles even when it has a small diameter, by securely holding a straw tube contained in the groove of a rotary drum equipped with a fixed structure for holding and transferring. CONSTITUTION:A liquid charger is provided with a feeder 21, a drum 22 holding a straw tube and transferring it, a supporter 24 of the rotary shaft 23, a motor 25, a reciprocally movable liquid injection needle attached at the one side of the drum 22, a reciprocally movable liquid suction needle 27 attached at the other side thereof, and a sealer 28 sealing one end of the straw tube. And also the drum 22 is provided with a fixing structure of the straw tube fed from the feeder 21 set so that the inside resin powder is positioned at the suction needle side, which is pressed by the intermittently rotating drum 22 and fitted in the side grooves. The drum 22 stops at the positions of the liquid injection needle and the suction needle 27 to charge the liquid. After that, the end is sealed and the straw is removed from the drum 22 and contained in a vessel.
Patent JP-H0564504-A (JP)
Title: Seedling packing device of transplanter
Inventor: NISHIO MOTOI
IPC: A01C11/02
Filed: 1991-09-03
Abstract: PURPOSE:To surely retain seedlings inserted into seedling packing parts to planting positions by equipping the seedling packing parts with needle members to be thrust into the base parts of seedlings inserted in a seeding introducing column. CONSTITUTION:Seedling packing parts 12 are equipped with needle members 30 to be thrust into the base parts of seedlings 14 inserted into seedling introducing columns 26 and absence of seeding resulting from falling of seedlings from the seedling packing parts is prevented.
Patent JP-S6282556-A (JP)
Title: Disk holder
Inventor: TOMITA NOBUMITSU
IPC: G11B23/023
Filed: 1985-10-07
Abstract: PURPOSE:To prevent a misclamping or the like due to some external force by providing plural plate type trays holding disks on their primary sides and forming the flexible shift preventing projections to those trays at the places in the vicinity of the disk holding sides respectively. CONSTITUTION:The soft members 11f and 12f made of the synthetic leather, etc., are provided to the trays 11 and 12 so as to project them over the prescribed positions of the primary sides of both trays that can be opposed to the disk holding sides more than main surface. In addition, the arc-shaped recess parts 11h, 11i, 12h and 12i are formed. Thus the size of each tray is reduced in the piling direction. Then the flexible shift preventing projections 11j-11l and 12j-12l are provided at the places in the vicinity of the disk holding sides of both trays 11 and 12 respectively. These projections protrude over the disk holding sides by an amount larger than the thickness of a disk 10 in the direction (arrow head Z) intersecting orthogonally with the disk holding sides of the trays in case the trays can interlock a magazine main body 8 or the adjacent trays with each other or protrude over the main body 8.