baber/WOPTO huggingface dataset:
Patent JP-S62288516-A (JP)
Title: On vehicle map display apparatus
Inventor: MORISUE FUMINORI
IPC: G08G1/0969
Filed: 1986-06-09
Abstract: PURPOSE:To also display a peripheral part in the same reduced scale rate, by providing a means for directly inputting an arbitrary position to a picture and a display control means and scrolling a map by an one-action system. CONSTITUTION:Means 1, 2 for detecting the azimuth and distance of a vehicle, a means 7 for displaying road map data, the present position of the vehicle and a road map, a display control means 6 for moving the display content of the road map during display corresponding to the change in the advance of the vehicle and a means for indicating the arbitrary position of the map displayed are provided and the present position of the vehicle is moved to the arbitrary position of a picture at a desired time to automatically renew the road map. By this constitution, the map can be scrolled over the distance between the present position and input position of the vehicle by directly touching the predetermined position of the picture and the map of a peripheral part can be observed on the same reduced scale.
Patent JP-S633801-A (JP)
Inventor: TEIRII BARE
IPC: A43B5/04
Filed: 1987-05-29
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-H02113148-A (JP)
Title: Stepless transmission having large torque at low speed
Inventor: SUZUKI SOHEI
IPC: F16H3/42
Filed: 1988-05-30
Abstract: PURPOSE:To control the rotating speed of a control shaft and to obtain large torque at low speed by connecting a propeller gear to an input shaft and combining speed reduction and acceleration gears including an operating gear to match the rotating speed of the control shaft to the rotating speed of a transmission output shaft. CONSTITUTION:Power 18 to be transmitted is connected to an input shaft and a main propeller gear 1 and a sub-propeller gear 5 are respectively rotating rotated at 3000rpm through an input gear 9. When an output differential gear 4 and a control differential gear 8 are operated to drive a control shaft 6 at 4000rpm under the control of a control part 17, a worm shaft 7 is driven at 0rpm, an adjusting shaft 3 at 0rpm and accordingly, a transmission output shaft 2 at 4000rpm. Namely, the stepless transmission of the transmission output shaft 2 can be performed within the range of 0 to 4000rpm by controlling the control shaft 6 to 0 to 4000rpm. When load is applied to the transmission shaft 2, the transmission output shaft 2 emits output externally and therefore, the stepless transmission from 0 rotation can be performed from low speed under the condition of torque.
Patent JP-S6379684-A (JP)
Inventor: RARUFU BUI MAAN
IPC: G09B19/00
Filed: 1987-05-29
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-H02309374-A (JP)
Title: Developing device
Inventor: ISHII YOSHIFUMI
IPC: G03G15/08
Filed: 1989-05-25
Abstract: PURPOSE:To automatically correct deviation when the deviation of a developer occurs in a longitudinal direction with some reason by providing plural blade members on the upper side of a segmenting plate in order to correct the deviation of the developer. CONSTITUTION:When the developer of the front part of a device increases in quantity, only a path between the segmenting plate 8 and the base plate 21 is not enough to allow the developer pass through, and the developer overflows on the base plate 21. The flowing direction of the developer overflowed on the base plate is restricted by the blade member 22:22h and 22g, etc., and the developer is sent to a center part in the longitudinal direction of a developing container 2. By repeating this movement, the developer deviated to the front side of a device is sent in a central direction and made uniform in the vertical direction. On the contrary, when the developer is deviated to the back part of the device, the overflowed developer is sent to the center part in the longitudinal direction of the developing container 2, whereby the deviation is also corrected.
Patent JP-H0426976-A (JP)
Title: Tape cassette
Inventor: KONDO SHINICHI
IPC: G11B23/087
Filed: 1990-05-22
Abstract: PURPOSE:To improve modulation noise in maintaining a regulating effect on the rotation of a hub by protrusion parts by forming many minute protrusions on a liner sheet. CONSTITUTION:The liner sheet 15 is provided with many minute protrusions 16. These minute protrusions 16 are formed by embossing processing at prescribed intervals all over the surface except a protruded part 15a, and a square shape, for instance, is preferable for each individual protrusion shape. Consequently, even when vibration is given from the outside of the cassette, this vibration is absorbed by the minute protrusions 16, and hence the vibration is never transmitted to a magnetic tape, and also the liner sheet itself is hardly vibrated. By this method, since no vibratory effect is inflicted at the time of the tape traveling, the tape modulation noise can be improved.
Patent JP-H0428197-A (JP)
Title: End-face radiating type electroluminescent element and its driving method
Inventor: ONUMA TERUYUKI
IPC: H05B44/00
Filed: 1990-05-22
Abstract: PURPOSE:To provide an electroluminescent element of large luminous area and high luminous efficiency by varying the luminous brightness of each of luminous layers on both obverse and reverse faces of a substrate so as to control the luminous color of the layer. CONSTITUTION:When a power supply is connected between each of transparent electrodes 2 and each of cathodes 6 to impress voltage upon an end-face radiating type electroluminescent element, positive holes are injected respectively into positive hole transport layers 3a, 3b by the electrodes 2 while electrons are injected respectively into electron transport layers 5a, 5b by also the cathodes 6 when each of the electrodes 2 has been set to a voltage higher than that of each of the cathodes 6, and subsequently the positive holes and the electrons are transported respectively into luminous layers 4a, 4b. The positive holes and the electrons, all transported respectively into the luminous layers 4a, 4b, are recombined with one another so as to lead each of molecules present in the luminous layers 4a, 4b into its excited condition. Part of energy being discharged when each of the molecules in the excited condition returns again to the basic condition is discharged as EL light. The luminous color tone of each of the luminous layers 4a, 4b can be also controlled at the light of a wavelength range from blue to orange by varying each of a drive voltage, a frequency, a duty ratio and the like for the end-face radiating type electroluminescent element so as to vary the luminous brightness of each of the luminous layers 4a, 4b.
Patent JP-S5655839-A (JP)
Title: Monitoring method for gas
Inventor: KASHIWARA HIROBUMI
IPC: G08B17/117
Filed: 1979-10-13
Abstract: PURPOSE:To detect the position of generation of pollution gas throughout a wide range from the output of detection by laser beams by a method wherein the laser beams from a single source thereof are introduced, being changed over, into a plurality of photochannels intersecting each other crossways across a monitored area. CONSTITUTION:On the upper and left sides of the monitored area where a group of gas tanks 1-16 are situated are arranged corner cubes Cx1-Cx4 and Cy1-Cy4 whereby the channels X1-X4 and Y1-Y4 of reflected beams intersecting each other cross-ways across the area. Moreover, on the lower and right sides of the area are provided rails R, whereon a carrier 50 loaded with the source 20 of laser beams and a detector 30 is provided movably in a reciprocating manner. Accordingly, while the carrier 50 being moved on the rails R, the laser beams are emitted from the source 20 at every position facing each channel and the reflected beams are detected by the detector 30, whereby the density of the pollution gas can be monitored in a real time throughout a comparatively broad area.
Patent JP-H06351170-A (JP)
Title: Charge current detecting circuit
Inventor: KAWAI MASASHI
IPC: H02J7/10
Filed: 1993-06-02
Abstract: PURPOSE:To provide a charge current detecting circuit for quickly and accurately detecting the end of charge of an electrostatic capacitance. CONSTITUTION:A current is detected in different timings with a couple of sample and hold circuits 20, 21 and the signal held by the sample and hold circuits 20, 21 is subtracted in a subtractor 22 to obtain a difference of current. The difference obtained is compared with the reference voltages V1, V2, V3, with comparatos 23, 24, 25. A current difference is decided depending on the result of comparison to control the timing of sample of the sample and hold circuits 20, 21. When a difference is fixed to almost zero, a charge end signal is outputted.
Patent JP-S6022489-A (JP)
Inventor: BURUUSU II AANORUDO
IPC: H02P27/02
Filed: 1984-06-28
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-S61289937-A (JP)
Title: Lead wire forming device
Inventor: MATSUBARA KINJI
IPC: B21F1/00
Filed: 1985-06-18
Abstract: PURPOSE:To make a forming work automated and at high speed, to increase the reliability and to miniaturize the device by driving each motion of the before and behind movement and opening and closing of a metal die, a work regulation, etc. via the cam linked by the same driving unit. CONSTITUTION:The sliding table 3 placing the forming unit of metal die 10a, etc. is advanced via a cam roller 2 by a groove cam 1 for the work 15 supported by the chuck 14 transferred to a work position by a rotary table. The work 15 is positioned on the metal die 10c via the work regulating unit 11 operated by a cam 13 and a rod 12. The work 15 is then worked by closing metal dies 10a, 10b via the lever 9 of the pinching part by turning a cam roller 7 by advancing the wedge 6 of the second energizing means via a cam roller 5 by the driving of a cam lever 4. Thereafter the formed lead wire is taken out by retreating the wedge 6 and by opening the metal dies 10a, 10b with the spring 16 of the first energizing means. Said groove cam 1, cam lever 4, cam 13, etc. are driven by the same driving unit.
Patent JP-H11328569-A (JP)
Title: Abnormality detector
Inventor: SAKAGAMI YASUNORI
IPC: G08C25/00
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an abnormality detector capable of exactly discriminating whether a disconnection abnormality is occurring or an abnormality is occurring in a load driving circuit. SOLUTION: A control signal is transmitted to a signal line 53 by outputting a PWM signal to a switching element 16 for output by a control circuit 18 of a signal output circuit 10. Since a switching element 34 for input of a signal input circuit 30 is turned on normally, the output signal of a potential detecting circuit 17 shows nearly power supply potential B when a switching element 16 for output is off. When the disconnection abnormality of a power line 52 and a grounding cable 55 of the signal input circuit 30 occurs, the switching element 34 for input is turned off. Thus, the output signal of the potential detecting circuit 17 shows a ground potential when the switching element 16 for output is off.  When the abnormality of the load driving circuit provided in the signal input circuit 30 occurs, a switching element 41 for alarming the abnormality is turned on and power is supplied to a resistor 40. Thus, the output signal of the potential detecting circuit 17 shows nearly B/2 when the switching element 16 for output is off.
Patent JP-S62289018-A (JP)
Title: Two-wire type isolation transmission circuit
Inventor: SAKURAI HIROMITSU
IPC: H04Q9/00
Filed: 1986-06-07
Abstract: PURPOSE:To convert an input signal voltage into a current with excellent temperature characteristic and linearity by adopting the constitution that the level of a conversion output current is made proportional to the duty ratio of a conversion output rectangular wave voltage in a voltage/frequency conversion circuit. CONSTITUTION:A current corresponding to an input signal voltage is given to an integration circuit Q1, C1, its output voltage is fed to the 1st comparator Q3 and its output voltage is fed to a CMOS reset/set flip-flop circuit as a reset signal. The charge/discharge of the capacitor C2 is controlled in response to the inversion and an output voltage fed from the 2nd comparator Q2 is fed to the CMOS reset/set flip-flop circuit as a set signal in response to the charging voltage, the direction of the current given to the integration circuit is reversed in response to the inversion to convert the input signal voltage into a rectangular wave voltage. The rectangular voltage is fed to the 3rd comparator Q4 via an isolation transformer TF1 and the output voltage of the 3rd comparator is converted into a current.
Patent JP-S6022308-A (JP)
Title: Magnetic iron core
Inventor: OKADA SUSUMU
IPC: H01F27/33
Filed: 1983-07-18
Abstract: PURPOSE:To reduce noise generated by magnetic strain vibration by laminating directional silicon steel having scratches provided parallel in a rolling direction on the surface and directional silicon steel having a negative magnetic strain against a magnetic flux. CONSTITUTION:Directional silicon steel 2 having scratches 1 provided parallel in a rolling direction on the surface shows a positive magnetic strain against a magnetic flux. This directional silicon steel 2 and directional silicon steel 3 having a negative magnetic strain against a magnetic flux are alternately laminated to form a magnetic iron core. The scratches 1 should be deep to such an extent that a film provided on the surface of the directional silicon steel may not be broken. They also may be provided at a slight angle with a rolling direction. The directional silicon steels having a positive and a negative magnetic strain react against each other, thus reducing noise generated by magnetic strain vibration.
Patent JP-S5836419-A (JP)
Inventor: ROBAATO FURANKURIN KONTSU
IPC: B29C49/42
Filed: 1982-07-30
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-H02309271-A (JP)
Title: Cycle generator
Inventor: KOBAYASHI MINORU
IPC: H03K3/78
Filed: 1989-05-24
Abstract: PURPOSE:To generate one test pattern at the operation cycle of a pattern generator and to generate a plurality of clocks during one cycle by providing an increment count memory, an increment counter and a subtruction counter. CONSTITUTION:The output of an increment counter 14 is set as an address to read cycle data from a cycle data memory 12 and said cycle data is supplied to a cycle generating part 13 to output a pulse. This pulse passes through an AND circuit 19 and the cycle generating address of an address generator 11 for generating a cycle is updated. With the updating of the address, a value is read from an increment count memory 15 and, thereafter, an address is placed in the increment counter and a subtraction counter 16 is loaded with a value.
Patent JP-S5466056-A (JP)
Title: Compensating circuit for linearity of amplifier
Inventor: OOYAMA TOORU
IPC: H03F1/32
Filed: 1977-11-07
Abstract: PURPOSE:To make it possible to constitute a stable compensating circuit which has a little frequency deviation of expanding characteristics and excellent temperature characteristics, by making it possible to adjust odd-numbered and even-numbered deterioration coefficients by changing the non-linear oeration point of a transistor. CONSTITUTION:This circuit consists of input terminal 1, input transformer 2, transistors 3 and 4 operating as a non-linear element, output transformer 5, output terminal 6, variable resistors 7 and 8 for adjusting base voltages of Trs 3 and 4, Trs 9 and 10 for conpensating temperatures of Trs 3 and 4, bypass capacitors 11 and 14, and DC power- supply terminal 14. Since the amplitude of the output voltage of the circuit in this constitution becomes complementary, the even- numbered distortion is suppressed (characteristic 50). Judging from input power-output power characteristic 16 when the circuit is in a balance state, character istics of the compensating circuit are inverse characteristics of the saturated non-linearity of the amplifier. In addition, it is clear judging from characteristic 17 of input power to ternary mutual modulation output power by the two-signal method that the ternary mutual modulated-wave output of the compensating circuit has excellent linearity in the broad dynamic range.
Patent JP-S5922379-A (JP)
Title: Beam-collector for pulse laser
Inventor: SUZUKI YOSHIKAZU
IPC: H01S3/093
Filed: 1982-07-29
Abstract: PURPOSE:To improve the efficiency of excitation by converting most of the beams of an ultraviolet region resulting in the degradation of the beam-collector into a wavelength effective for exciting a laser medium by using a glass material containing a special component. CONSTITUTION:The reflecting mirror of an inner surface is cooled by water in a beam-collector 1. Cooling water flows in a cylindrical glass pipe 3 made of the glass material containing the special component. Beams emitted from a flash lamp 2 are projected to the laser medium through the special glass pipe 3. An excitation rate to the laser medium is improved because the beams of the ultraviolet region noxious for exciting the laser medium are converted into beams of an effective wavelength by fluorescence emitted from the component being contained in the glass pipe 3 and absorbed to the laser medium, and the reflecting mirror located in the inner surface of the beam-collector is also protected from degradation because special glass wavelength-converts ultraviolet beams in the reflecting mirror.
Patent JP-S5924169-A (JP)
Inventor: OKUDA TANEAKI
IPC: F26B21/04
Filed: 1982-07-29
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-S61290705-A (JP)
Inventor: HOSOKAWA TAKAO
IPC: H01C1/034
Filed: 1985-06-18
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-S5558866-A (JP)
Title: Tape recorder
Inventor: INOUE SHIYUUJI
IPC: G11B27/34
Filed: 1978-10-26
Abstract: PURPOSE: To make easy the confirmation of tape position and to enable the control of tape running operation, by detecting the positioning signal recorded on tape to flicker the display element.  
     CONSTITUTION: Pulses are developed by detecting 3 and 4 the turning of the winding reel shaft 1 and the supply reel shaft 2, the tape position is detected 5 by comparing the both output pulses, and the signal indicating the position of tape is fed to the display unit 8. On the other hand, the positioning signal recorded on tape is reproduced at the head 6 and the positioning signal is detected and fed to the display unit 8. The display unit 8 is provided with a number of display elements such as liquid crystal, which are driven depending on the position indicating signal and positioning signal. The position of tape operates and displays the display elements from the tape start point to the present tape position, and the position of the positioning signal is displayed with flicker of display elements. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6036420-A (JP)
Inventor: ROIDO JIEI OORUDO
IPC: A61K38/00
Filed: 1984-06-27
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-H0649113-A (JP)
Title: Hydrophilic resin and production thereof
Inventor: NAGASUNA KINYA
IPC: C08F20/26
Filed: 1993-06-03
Abstract: PURPOSE:To easily and more efficiently produce a hydrophilic resin having improved properties by copolymerizing a hydrophilic unsaturated monomer with a polymerizable, decomposable cross-linking agent and heating the copolymer to decompose at least part of the cross-linking points. CONSTITUTION:A hydrophilic unsaturated monomer is copolymerized with a polymerizable, decomposable cross-linking agent to form a cross-linked polymer. The polymer is heated to decompose at least part to the cross-linking points derived from the agent to thereby obtain the desired resin. The resin is a water-absorbing resin whose physiological-saline absorption as measured after 1-hr immersion in physiological saline is increased by a least 10(g/g) by heating the resin in a dry state at 150 deg.C for 10min. The agent is not particularly limited as long as it has a structural unit represented by the formula and is capable of cross-linking.
Patent JP-S6024485-A (JP)
Title: Metal detector
Inventor: YOSHIKAWA TOMOJI
IPC: G01V3/10
Filed: 1983-07-20
Abstract: PURPOSE:To enable the use of a battery as a power source by achieving the reduction of power consumption by intermittent driving, by applying a high frequency signal to the power amplifier for a detection coil only for the output period of an intermittent signal. CONSTITUTION:The oscillation output of a quartz oscillator subjected to 1/2-frequency dividing by a binary counter 2 is counted by a preset counter 6 which in turn outputs a pulse with predetermined amplitude and a predetermined cycle every when the counted value reaches predetermined numbers corresponding to the preset due to a cycle setting device 5 to open an AND gate 3. Whereupon, the high frequency signal from the counter 2 through the gate 3 is applied to a power amplifier 7 and metal detecting coils 9, 10 are driven through a transformer 8. By this intermittent driving, the power consumption of a metal detector is reduced and a battery is used as a power source to enable the portable use of the metal detector.
Patent JP-H0428259-A (JP)
Title: Surface mounted semiconductor device
Inventor: YOSHIMORI KENZO
IPC: H01L23/50
Filed: 1990-05-23
Abstract: PURPOSE:To enable a soldering operation high in quality and reliability to be carried out by a method wherein leads are so arranged as to make the soldered parts of the leads different in direction and distance from the sealed part of a semiconductor. CONSTITUTION:First bends 3a of outer leads 3 are located at equal distance from a package main body 2, second bends 3b of the leads 3 are separated into two groups, a first group are close to the package main body 2 and a second group are distant from the package main body 2, and the two groups are alternately arranged. Therefore, the soldered parts 3c of the leads 3 are differently arranged in distance from the main body 2 every other lead. By this setup, a lead pitch between the soldered part 3c close to the main body 2 and the other soldered part 3c distant from the main body 2 becomes twice as long as that of a conventional one in which the bends 3b are equally distant from the main body 2. As a result, a fine lead pitch can be realized.
Patent JP-H11319338-A (JP)
Title: Kitchen knife
Inventor: WATANABE KOJIRO
IPC: B26B9/02
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To enable a user to put fingers in a cut-out part to grip a kitchen knife to directly support the weight of a kitchen knife blade to make the knife handled easier by equipping the cut-out part cut along the bottom end of the grip in the blade tip direction onto the joint base part of the cutting blade with the grip. SOLUTION: This kitchen knife main body 1 comprises a cutting blade 2 and a grip 3. The tail end 23 of the base part 4 of the cutting edge 2 is fit inside of the grip 3 to joint. In that constitution, a cut-out part 5 cut into the cutting blade face is equipped along the bottom end of the grip 3 in the blade tip 22 direction onto the grip joint base part 41 of the cutting blade 2. Upon use, fingers are put into the cut-out part 5 to grip the grip. Since the grip support point is approached to the blade tip 22 side and the upper part 23 of the blade part 21 of the cutting blade, to which weight is most loaded, is mad possible to grip by equipping a cut-out part 5 to cut into the cutting blade face, the kitchen knife can be easily maneuvered.