baber/WOPTO huggingface dataset:
Patent JP-2001044820-A (JP)
Title: Level shifter circuit
Inventor: FUJIYOSHI YOSHINORI
IPC: H03K19/0185
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a level shifter circuit that can easily realize high speed operation. SOLUTION: This level shifter circuit consists of a low power supply voltage operation inverter INV4, a high-power supply voltage operation inverter INV5, NMOS TRs NT5, NT6, and a PMOS TR PT3. The output of the low power supply voltage operation inverter INV4, a source of the NMOS TR NT6, and the gate of the PMOS TR PT3 are connected, and the input of the high power supply voltage operation inverter INV5, the drain of the NMOS TR NT6, and sources of the NMOS TR NT5 and the PMOS TR PT3 are connected. Then the drain of the NMOS TR NT5, and gates of the NMOS TRs NT5, NT6 are connected to the supply line of a high power supply voltage source, the input to the low power supply voltage operation inverter INV4 is an input signal terminal Vin2 and the output of the high power supply voltage operation inverter INV5 is an output signal terminal Vout2.
Patent JP-S59101946-A (JP)
Title: Annular data highway system
Inventor: NEGISHI HITOSHI
IPC: H04L12/42
Filed: 1982-12-02
Abstract: PURPOSE:To control the priority order of a subsystem whose communication quantity is large, by adding only a few circuits, and to shorten a waiting time of an idle packet, by determining the priority order of each subsystem by a monitoring device. CONSTITUTION:A monitoring device is provided on an annular data highway system, data from a transmission line 1 is separated into a data component and a clock component by a repeater 25 of its monitoring device, and the data component is converted to parallel data by a register 26 and is inputted to a frame buffer memory 31. Also, a timing clock is generated by a timing generating circuit 28 for inputting a timing component, a synchronizing flag of a frame header is detected by a data synchronization detecting circuit 27, and outputs of the circuits 27, 28 are provided to a common controlling circuit 30. A timing signal from this circuit 30 is applied to the memory 31, a transmitting buffer 32 and a priority order determining part 33. Subsequently, the priority order is determined in accordance with algorithm for determining the order in the determining part 33, an address is informed to the buffer 32, and the priority order of the system is controlled.
Patent JP-S6190308-A (JP)
Title: Magnetic head manufacturing method
Inventor: SHIRAIWA TADASHI
IPC: G11B5/127
Filed: 1984-10-09
Abstract: PURPOSE:To realize mass production of low cost by making winding grooves, track grooves and reinforcing grooves in C type core material and L type core material and sticking them together to form a flat plate-like block and then cutting it into head blocks. CONSTITUTION:External winding grooves 12a are formed on the C type core material 11a and internal winding grooves 13 are formed in parallel on the other side, and track grooves 14a are formed crossing the internal winding grooves at right angles. Also on the L type core material 11b, the external winding grooves 12b, reinforcing grooves 15 are track grooves 14b are formed. Then these core materials 11a and 11b are stuck together to form a flat plate- like block 16. Then the block 16 is cut into magnetic head blocks 17 which are then cut into head tips 18. Since it is easy to form the grooves in the big materials, mass production at low cost is realized.
Patent JP-H0284517-A (JP)
Title: Light shield fabric
Inventor: HAASHIERU SUTAANRIIBU
IPC: D06C23/04
Filed: 1989-08-16
Abstract: PURPOSE: To produce the subject fabric capable of being drape processed, dyed and printed by forming the fabric with plural core elements each having a light blocking material and plural sheath elements each having a whitening agent. CONSTITUTION: This white light-blocking fabric is made of a fiber comprising core elements containing a light-blocking material and sheath elements containing a whitening agent. The content of the light-blocking material is about 0.001-0.002 wt.% of the core elements and the content of the whitening agent is about 1.0-2.0 wt.% of the sheath elements. The core is sufficiently opaque, the sheath is sufficiently white and dulling of web after carding can be removed or reduced.
Patent JP-2000032277-A (JP)
Title: Facsimile communication system capable of security protection
Inventor: MAEDA MASATO
IPC: H04N1/44
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To display an address at an accurate position by loading a reception 2-ply paper sheet where its right side is a visible area and the rest is an invisible area, rotating address data in received document data by 90 degrees, storing the rotated data to an address edit area memory, and recording the address data to the visible area and the received document data to the invisible area. SOLUTION: In the case of transmission, an address is written in an address area that is specified on transmission paper in an identification enable way by a prescribed mark and surrounding lines or the like and a secret document being contents of communication is written in the other areas. A receiver is provided with a storage type reception function, and a 2-ply roll paper sheet R101 where an area from a right end to a border R105 apart from the right end by (r) is used for a visible area RV and the other part is used for an invisible area RB is loaded to an image output device.  The storage type reception function is provided with a frame memory whose addresses are divided into reception contents recording areas and address edit areas, and an address RB 102 written in the address area identified by a mark or a surrounding line is rotated by 90 degrees as a block and the rotated address is stored in the address edit area memory and then stored in the visible area RV.
Patent JP-H1154716-A (JP)
Title: Semiconductor device and its manufacture
Inventor: MIYAZAWA HISASHI
IPC: H01L27/108
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To obtain high dielectric characteristics, by using metal plugs and forming a capacitor containing an oxide dielectric film having perovskite crystal structure. SOLUTION: An aperture 31 which penetrates oxide 30 and an oxygen shield insulating film 26 and reaches a metal plug, and an aperture which penetrates the oxide 30 and exposes an upper electrode 29a is formed. A TiN layer is deposited on the whole surface and patterned, and a local wiring 33 connecting the metal plug and the upper electrode 29a of a capacitor is formed. An oxide film 34 is formed on the whole surface of a substrate so as to cover the local wiring 33. An aperture which penetrates the oxide film 34 and an insulating film below it and reaches the other metal plug is formed, and a wiring 36 of Al or the like is formed. If necessary, processes for forming an insulating layer, an upper wiring, etc. are performed. Thus, a semiconductor device having a capacitor containing a perovskite dielectric film is formed. Thereby high dielectric characteristics can be obtained.
Patent JP-S6367447-A (JP)
Title: Reverse structure for gear-type transmission
Inventor: NIIMOTO TOSHIHARU
IPC: F16H3/14
Filed: 1986-09-09
Abstract: PURPOSE:To aim at prevention of a danger through making the reversed gear shift operation difficult to be performed in the course of running by making the synchronous capacity of a synchronizer for shifting gear to the gear shifting stage for reverse smaller than the synchronous capacity of another synchronizer for shifting gear to the gear shifting stage for forward. CONSTITUTION:When a sleeve 51 in a synchronizer 50 for reverse in moves by a shift lever to the left, which is moved together with the sleeve 51, is touched to a cone 53, and then, the cone 53 is also pressed to the left and its inner periphery tapered surface is touched to the tapered surface 29b on the side of a clutch gear 29a, and consequently, by virture of a frictional force generated between the two tapered surfaces, the rotation of an output shaft 16 is synchronized by means of the cone 53 with the rotation of a reverse driven gear 29. And then, the sleeve 51 is moved further to the left, and the inner periphery spline 51a of the sleeve 51 is engaged with the clutch gear 92a so that the rotation of the reverse driven gear 29 is transmitted to the output shaft 16. When the tilt angle between these tapered surfaces is made larger so that the frictional force is made smaller, the synchronous capacity becomes smaller. Thereby, the operating physical force of the shift lever becomes larger, and the malfunction of gear shifting can be prevented from taking place.
Patent JP-H1138110-A (JP)
Title: Magnetic field detecting element
Inventor: SHINOURA OSAMU
IPC: H01L43/08
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic field detecting element which has high detecting sensitivity even when the magnetic field pitch of an object to be detected becomes narrower and which can be obtained many by one operation that makes the manufacturing efficient, by arranging first and second magnetosensitive pattern sections for detecting magnetic field on different planes so the patterns sections may face oppositely each other. SOLUTION: In the magnetic field detecting element, first and second magnetosensitive pattern sections 11 and 15 are arranged on different planes so that the sections 11 and 15 may face oppositely each other. Namely, the first pattern section 11 is formed on one side face 2a of a base body 2 having two nearly parallel side faces 2a and 2b and the second pattern section 15 is formed on the other side face 2b. The pattern sections 11 and 15 are respectively formed by folding pattern lines plural times and electrode pads 8 are respectively formed at both ends of the sections 11 and 14 for impressing currents. The pattern sections 11 and 15 and the pads 8 are formed by using the same material, namely, the same magnetosensitive material.  The interval D between the pattern sections 11 and 15 is adjusted to the 1/4 or 1/2 (λ/4 or λ/2) of the magnetic field pitch λ of an object to be detected.
Patent JP-H0659306-A (JP)
Title: Shutter driving device
Inventor: NODA MASAKI
IPC: G03B9/62
Filed: 1992-08-10
Abstract: PURPOSE:To correct a situation that the opening/closing time of a shutter is fluctuated by ambient temperature. CONSTITUTION:An A/D converting circuit 7 is connected to a junction between a temperature sensor 6 measuring the temperature in the case of operating a shutter and a resistance R set as an input terminal, the output end of the A/D converting circuit 7 is connected to the first input end (a) of a CPU 8, and the output end of the CPU 8 is connected to the first input end (a) of an actuator driving circuit 9. An actuator 1 is connected to the output end of the actuator driving circuit 9. The actuator driving circuit 9 applies a current for time T calculated at the CPU 8 in a normal direction in order to open the shutter when a trigger signal is inputted to a second input end (b) in synchronism with the opening of shutter blades 4 and 5 an applies the current in a reverse direction after the time T elapses in order to close the shutter. The time T is corrected based on a correcting data table corresponding to temperature data previously stored in the CPU 8.
Patent JP-H0532358-A (JP)
Title: Sheet inclination correction device for thermal transfer color printer
Inventor: AKIYAMA TADASHI
IPC: B41J13/00
Filed: 1991-07-29
Abstract: PURPOSE:To prevent the rubber roll section of a platen roller from being scraped by a correction lever for correcting sheet inclination. CONSTITUTION:A disc-shaped positioning plate 7c is fitted at both sides of the rubber roll section 7b of a platen roller 7. The plate 7c is so sized as to have a smaller diameter than the rubber roll section 7b. The ends 8a of correction levers 8 as a pair to correct the inclination of a sheet 50 are pressed against a positioning plate 7c with a slight gap G from the rubber roll section 7b, thereby preventing the progress of the sheet 50. According to this construction, the ends 8a do not come in contact with the rubber roll section 7b and, therefore, the scraping of the section 7b can be prevented.
Patent JP-H1052273-A (JP)
Title: Vegetable promoter and its use
Inventor: TORIKAI TOSHIMI
IPC: C07K19/00
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To obtain a new promoter containing a specific base sequence and capable of expressing the objective protein in a fibrovascular bundle of vegetable in high expression efficiency. SOLUTION: This promoter contains a region (about 250bp) having a base sequence of the formula and is capable of functioning in a vegetable cell. The structural gene of the objective protein is bonded to the promoter in a heterologous relationship. It can be produced by preparing a genom DNA from the leaf of carrot, etc., forming a genomic library, screening by plaque hybridization, producing a plasmid DNA by subcloning of the screened product and determining the base sequence of the DNA by cycle sequence method.
Patent JP-H1148866-A (JP)
Title: Entrance part structure for bus equipped with lift step device for getting on and off
Inventor: SHIONO MITSUO
IPC: B60R3/02
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To provide entrance part structure for a bus equipped with a lift step device for getting on and off which is excellent in getting on and off capability and enables a sliding door to be usable which can facilitate the construction. SOLUTION: This structure has a lift step device 10 for getting on and off which elevates a movable step 15 between a position almost horizontal to a floor 3 and the ground, a step elevation space 'A' formed at an entrance part allowing elevation of the movable step 15, an undercover 21 for sealing and opening the lower part of the step elevation space 'A', a fixed rail 31 arranged in a sliding door housing part 40, a movable rail for sliding door 31 provided at the undercover 21 and positioned linearly to the fixed rail 41 at the position where the undercover 21 seals the step elevation space 'A', and a sliding door 30 which moves between the movable rail 31 arranged linearly and the fixed rail for opening/closing the entrance 2.
Patent JP-H0261547-A (JP)
Title: Sample piece for calibration of sensor
Inventor: OMOCHI TERUYUKI
IPC: A61B5/1495
Filed: 1988-08-26
Abstract: PURPOSE:To achieve a calibrating operation handily and at a high accuracy by supporting a reference sample for calibration of a sensor on a surface in a film by a film forming material mixed with the sample. CONSTITUTION:An upper part of a body part 10 forms a part 11 grippable with hands or retainable within a device plug port. A sample part 12 is provided at the bottom of the body part 10. The sample part 12 is that which is formed as film containing a reference sample. In other words, the sample part is based on a reference sample aqueous solution with a specified temperature, as obtained when the reference sample aqueous solution is subjected to preparation by a pH buffer used in an apparatus for measuring a component in a liquid to be left alone at a room temperature for a specified time, mixed with a water soluble polymer aqueous solution having a specified amount of a powdery water-soluble polymer material dissolved in a refined water. This mixed liquid is dropped on a tip side of the body part 10 with a weighing device such as micropipette and then, the mixture is allowed to stand at a room temperature as intact to be dried. Thus, during a calibration, a sample piece does not contact a sensor thereby eliminating a damage to the surface of the sensor. In addition, it does not take so much time for the reference sample to dissolve in the pH buffer.
Patent JP-S6197402-A (JP)
Inventor: SAKATA TERUKO
IPC: A41B11/00
Filed: 1984-10-09
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-H0759973-A (JP)
Title: Thread cutting device for sewing machine
Inventor: MURATA SUEHIKO
IPC: D05B65/06
Filed: 1993-08-27
Abstract: PURPOSE:To prevent a lower thread from carelessly coming out while being prepared for a subsequent sewing after a thread has been cut off regardless of an interwinding condition of an upper thread to be held and a lower thread in the sewing machine where sewing is performed in cooperation with a needle which is moved, up and down through a throat plate and a bobbin pot below the throat plate. CONSTITUTION:A thread presser holding an upper thread T1 and a lower thread T2 which are caught by a catcher 1, in a space interspaced with the catcher is made up of two elastic pieces 11d and 11e having each butted groove 11b in the direction coinciding with the direction through which the upper and lower threads are introduced, so that the upper thread and lower threads are thereby held by the respective elastic pieces.
Patent JP-S6192677-A (JP)
Inventor: ONOHARA MASAYUKI
IPC: A61M25/00
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-S59105247-A (JP)
Title: Cathode-ray tube
Inventor: MORI HIDEO
IPC: H01J29/20
Filed: 1982-12-07
Abstract: PURPOSE:To obtain a CRT with which a light pen can be used by using for the phorphor screen a phophor in which the ripple ratio obtained by subjecting persistance waveform to Fourier series development is below 1.0% and which has a 10% persistence time of below 10 miliseconds. CONSTITUTION:In a display CRT, at least one phosphor in which the ratio of the first term to the tenth term obtained by subjecting persistence waveform to Fourier series development in the field and ndicating the ripple ratio is below 1.0 and which indicates a 10% persistence time of below 10 miliseconds, is used for a phosphor screen. As a result, effective flicker-alleviating effect is obtained. Besides, owing to pulses of low luminous efficiency and the short persistence component which have almost no influence on the luminous color, the luminance and the flicker characteristics of the entire cathode-ray tube, a light pen can be used with the cathode-ray tube.
Patent JP-2000048697-A (JP)
Title: Electronic timer integrated with terminal block
Inventor: SAKOTA HIDEAKI
IPC: H01H43/02
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To enhance reliability of a connection from an electronic timer to a terminal block and to reduce a cost. SOLUTION: This electronic timer has a variable divided frequency circuit, a main oscillator circuit to be connected by a series circuit of a variable resistor 120 and a capacitor, and plural terminals T1-T9. A circuit block is composed of terminal blocks 14-16 in which one terminal and another terminal among those plural terminals are connected or cut off in response to a timer time set by a dividing ratio of the variable dividing frequency circuit and a frequency of a signal generated in the main oscillator circuit, in order to be integrated in a main body 21, a time range setting part 22 to switch to a timer time in a desired time range by changing the dividing ratio of the variable dividing frequency circuit and the frequency of the signal generated in the main oscillator circuit and a volume dial 23 are operably attached to the main body 21,  and a lower case part 30 in which a locking part detachably locked to a DIN rail is provided on one outer surface is detachably attached to the main body 21.
Patent JP-S6370088-A (JP)
Inventor: HASEGAWA YUTAKA
IPC: F27B17/00
Filed: 1986-09-10
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-2001042935-A (JP)
Title: Automated guided vehicle travel system
Inventor: SEKIGUCHI TAKETO
IPC: H01Q7/00
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To improve the position detection precision nearby the center position of respective antenna coils by arraying the antenna coils in the width direction of an automated guided vehicle so that both ends of the antenna coils overlap with each other. SOLUTION: An board antenna unit 40 has antenna coils 41 to 45 arranged in the shape shown in Fig. (a). Namely, the antenna coils 41 to 45 of respective channels are so expanded laterally as to overlap with the adjacent antenna coils 41 to 45. The graph (b) shows the relationship between the lateral positions of a data carrier about the onboard antenna unit 40 and the output levels of the respective channels when the data carrier is moved in parallel at arbitrary upper or lower height. Adjacent channels do not decrease greatly in electric field intensity level nearby the center position of the respective channels, so the position detection precision nearby the center of the respective channels is improved.
Patent JP-H0636804-A (JP)
Title: Storage battery device
Inventor: TANAKA AKIFUMI
IPC: H01M10/44
Filed: 1992-07-16
Abstract: PURPOSE:To prevent over-charging by providing constant voltage droppers in parallel to each of a plurality of lead-acid batteries connected together in series, and whereby bypassing the charging current of a fully charged battery, to the dropper. CONSTITUTION:When lead-acid batteries B1-Bn of a 6-cell mono block are connected together in series for charging, constant voltage droppers C1-Cn in the range of 14-16V are connected to each block in parallel to one another, adjusting to the characteristic of each mono block. When a storage battery B1 reaches a completely charged condition faster than any of the other storage batteries B2-Bn, a bypass current IC flows in the dropper C1, and the charging current flowed into the storage battery B1 is reduced. Since the charging voltage of the storage batteries B2-Bn is lower than the constant voltage of the droppers C, the charging current is not bypassed, and the batteries B2-Bn are rapidly charged with large current of IB+IC. Consumption of the electrolyte is thus reduced to a large degree, while the rise in the temperature is minimized, and the battery life can be improved.
Patent JP-H0379544-A (JP)
Title: Output device
Inventor: NAKASE MASAKO
IPC: B65H18/04
Filed: 1989-08-18
Abstract: PURPOSE:To automatically arrange paper by automatically arranging the paper in separation from a taking-up roller by tilting the taking-up roller and reducing the diameter of the taking-up roller. CONSTITUTION:When a sensor detects the cut of a paper 4 and after the paper 4 is taken up onto a taking-up roller 3a, the taking-up roller 3a tilts, having the opposite side of a clip 5 as axis, and when the clip 5 is closed, a spring 3b in contraction state extends, and the diameter of the taking-up roller 3a contracts, and the fixation by the taking-up roller 3a of the top edge of the paper 4 is released. Therefore, the paper 4 is pulled out, and erected onto a paper erecting part. The taking-up roller 3a in tilt state is returned to a horizontal direction, and after the sensor detects that the taking-up roller 3a returns to a certain position, the paper 4 which does not output data is fixed onto the taking-up roller 3a, and data output is restarted.