baber/WOPTO huggingface dataset:
Patent JP-S60154167-A (JP)
Title: Deciding method of rotating direction
Inventor: TAKAHASHI JIYUNICHI
IPC: G01P13/04
Filed: 1984-01-25
Abstract: PURPOSE:To prevent an error in the recognition of a decision on a rotating direction even in case of pulse cracking by allowing an UP/DOWN counter to count the state of an instantaneous forward/backward rotation signal with a clock signal which has an earlier period than a speed detection period, and deciding on the mean rotating direction in the speed detection period from the polarity of the counted value. CONSTITUTION:A forward/backward rotation detecting counter circuit 9 counts the state of the instantaneous forward/backward rotation signal (c) by the UP/ DOWN counter at the clock timing from a clock generator 10 having the clock frequency in the earlier period than a speed detection interruption signal (d), and resets the counted value at the timing of the speed detection interruption signal (d). A microprocessor 5 need to wait fot the counted value to be reset until the counted value is fetched to decide on its polarity at the timing of the speed detection interruption signal (d). Consequently, even if the output pulse signal from a pulse oscillator has pulse cracking due to oscillations of a shaft, etc., the invariably correct rotating direction is detected without any error in the recognition of decision making.
Patent JP-H06225301-A (JP)
Title: Communication terminal equipment
Inventor: FUKAGAWA TAKAHIRO
IPC: H04L12/18
Filed: 1993-01-25
Abstract: PURPOSE:To improve convenience and economy by utilizing reserved information extracted from a received call setting message. CONSTITUTION:A user registers reserved information in the reserved information table 8 of a TV conference terminal 13A. Call setting messages including a user/user are constructed in a communication information control part 4 and are transmitted to a call control part 3. The terminal 13A transmits the call setting message where the reserved information on transmitter number reserved data utilizing time, etc., is included in the user/user to other television conference terminal 12. This is received by the other terminal 12 via an ISDN 11, is analyzed and is transmitted to a control part 4 via the control part 3. Reserved information is extracted, the retrieval of the set value of a reserved information table 8 is performed and whether a reservation is possible or not is judged. If the acceptance is possible, the reservation is registered in the table 8, and if it is not possible, acceptable time zone information is transmitted to the control part 4. The user/user received at the terminal 13A is transmitted to the control part 4 by the control part 3, response information is extracted, it is registered in the table 8 when the acceptance is possible and a release completion message is transmitted. Thus, convenience and economy are improved.
Patent JP-H08228973-A (JP)
Title: Sucker for floor
Inventor: NAKAI KOICHI
IPC: A47L9/04
Filed: 1996-01-24
Abstract: PURPOSE: To provide the sucker with which dust stuck on a cleaning rotator can easily be removed by a simple operation. CONSTITUTION: In this sucker for floor, a columnar body 24 is fixed at the axial terminal part of a cleaning rotator 11 while being confronted with a sucking port, plural projecting parts 27 are formed on the outer periphery of the columnar body 24, and the projecting parts 27 are formed so that its diameter can be larger than the outer diameter of a rotary shaft body 16 but smaller than the rotary track of a slide contact piece 20.
Patent JP-S62169901-A (JP)
Inventor: MORI HIROMITSU
IPC: F22B1/24
Filed: 1986-01-20
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-H07220513-A (JP)
Title: Luminaire with variable reflecting plate
Inventor: AOYANAGI TORU
IPC: F21V14/02
Filed: 1994-02-02
Abstract: PURPOSE:To enhance illuminance in a room and produce soft light in a luminaire whose light source and reflecting plate are set in the recess of the ceiling. CONSTITUTION:A hook-shaped part at the tip of a rod is hooked to a hole 39 of a hook plate 37 in the center of a reflecting plate 15, and is drawn downward. The reflecting plate 15 is protruded downward in the form to be broken from the center. Two divided parts 21 which constitute the reflecting plate 15 are rotated around a first rotating axis 25, then protruded. In the center, a second rotating axis 27 is arranged in each divided part 21, and a cover plate 29 is rotatively arranged. A third rotating axis 31 which connects the two cover plates 29 is guided in a guide groove. When the reflecting plate 15 is reversely pushed up with the rod, the rotation is reversely performed, the cover plate 29 is closed, and the reflecting plate 15 is returned to the original state.
Patent JP-H08199928-A (JP)
Title: Partition panel with press contacting member
Inventor: YOSHIDA HIDEKAZU
IPC: E06B7/18
Filed: 1995-01-26
Abstract: PURPOSE: To improve sound-insulating performance by displacing the places of meeting stile sections in which the side ends of adjacent partition panels are abutted to each other, and the meeting stile section of a press-contacting body in the breadth direction, when an opening is closed with a plurality of partition panels. CONSTITUTION: Press-contacting bodies 2 are fitted to the upper and lower sections of a partition panel 1 in a freely vertically projecting-retreating manner. The upper and lower press-contacting bodies 2 are projected, and the upper end and lower end of the upper and lower press-contacting bodies 2 are press- contacted with a ceiling section and a floor section respectively. Accordingly, the press-contacting bodies 2 are displaced in the breadth direction to the partition panel 1 when the press-contacting bodies 2 are projected, while the press- contacting bodies 2 are projected and retreated freely in the oblique direction so as to be held in the breadth of the partition panel 1, when the press- contacting bodies 2 are retreated.
Patent JP-S58129202-A (JP)
Title: Device for measuring online roll profile
Inventor: MARUYAMA AKIO
IPC: G01B7/28
Filed: 1982-01-28
Abstract: PURPOSE:To measure the profile data of rolls actually during rolling by detecting the diameter of the roll by the detecting part for roll diameters and repeating measurements while moving the detecting part in the longitudinal direction of the roll by means of a moving motor. CONSTITUTION:A detecting part 3 for roll diameters is set in the position at one end of a work roll 1 by a position sensor 7 for the detecting part and an operator 11, and pressing force is exerted upon a detecting rod 8 for roll diameters to bring the rod into contact with the roll 1. From the number of revolutions of the roll 1 during rolling, the time required for one turn of the roll is determined with a detector 12 for the revolutions of the work roll, a generating part 13 for time clocks, and an arithmetic part 14 for roll diameters. The part 3 feeds the roll diameter signal detected along the circumferential direction to the part 14 so that the roll diameter is calculated by averaging. While the part 3 is moved with a moving motor in the longitudinal direction of the roll 1, the measurements are repeated, and profiles are calculated and displayed in a profile operating and recording part 15 upon receiving of the data signal thereof.
Patent JP-S63180752-A (JP)
Title: Differential planetary gear speed reducer
Inventor: ONUMA KOJI
IPC: F16H48/42
Filed: 1987-01-19
Abstract: PURPOSE:To enable the reduction ratio to be changeable, in the structural part in which an internal gear is turned in the opposite direction to a sun gear, by providing the first and the second gears which are changeably provided on an input shaft and an intermediate transmission shaft respectively, and the third gear provided on the intermediate transmission shaft and the fourth gear engaging therewith. CONSTITUTION:A sun gear 2 is directly driven by a motor via an input shaft 1. On the other hand, an internal gear 3 is turned in the opposite direction to the motor output shaft via the second gear 9 and the third gear 11 being integrally fitted on one shaft and being the intermediate gears between the first gear 8 and the fourth gear 12. Thus, the revolution of planetary gears 4 is caused by the differential motion of the sun gear 2 and the internal gear 3, and since the first gear 8 and the second gear 9 are changeable, if later the necessity arises, the reduction ratio can be changed by changing gears.
Patent JP-H11215020-A (JP)
Title: Base station device
Inventor: YAMAGATA KOICHIRO
IPC: H04W88/08
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a base station device capable of increasing the number of speech channels, without deteriorating the receiving characteristic. SOLUTION: An low-noise amplifier(LNA) 3 is placed at the preceding stage of an antenna shared unit 9, and the radio frequency signal received via the LNA 3 is branched into two signals by the unit 9. These branched frequency signals are led to receivers BA and BB, which contain the inter-receiving stage band-pass filters(BPF) 4, the 1st Mix(mixing) circuits 5 and the 1st intermediate frequency(IF) filters 6 respectively. Furthermore, the gain is given to the LNA 3 to satisfactorily compensate the branching loss of the unit 9.
Patent JP-H05195831-A (JP)
Title: Suction and exhaust valve operation state detecting device for internal combustion engine
Inventor: DOUGAHARA TAKASHI
IPC: F02D45/00
Filed: 1992-01-24
Abstract: PURPOSE:To surely detect the switching operation state of a valve stopping mechanism by calculating the rotation speed changing quantity of a cam shaft based on the rotation variation quantity of the cam shaft and judging whether or not cut-off cylinder switching is completed speed on the deviation between the displacement quantity and a specified criterion. CONSTITUTION:Pairs of rocker arms 3a and 3b and rocker arms 4a and 4b for opening and closing the suction and exhaust valve of an internal combustion engine 1 are rotatably and detachably supported by suction and exhaust rocker shafts 7 and 8 respectively, and suction and exhaust cams 5 and 6 are formed in a cam shaft 9 in a body. In this case, valve stopping mechanism M, which can stop the opening and closing operation of the suction and exhaust valve at required time, are attached to the rocker arms 3a and 4a respectively. On the other hand, the rotation variation quantity of the cam shaft, which is detected by a cam shaft rotation sensor 16, and other various pieces of information relating to running are input in an ECU 24 controlling each injector 25. In addition, in the ECU 24, the rotation speed variation quantity of the cam shaft is calculated based on the rotation variation quantity of the cam shaft, and whether or not cut-off cylinder switching is completed is judged based on the deviation quantity between the rotation speed variation quantity of the cam shaft and a specified criterion.
Patent JP-H11206468-A (JP)
Title: Electric kotatsu (japanese foot warmer) for reception set
Inventor: BAN TAKAKO
IPC: A47B9/18
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To heat only a required part in a reception room so as to eliminate necessity to bend legs so much by arranging a heater in the lower part of a table, the legs at a center side at fixed distance and a KOTATSU (Japanese foot warmer) quilt in a peripheral part. SOLUTION: The electric KOTATSU A is arranged between opposed sofas 1 constituting a reception set, it consists of an upper plate 2a and four legs 2b and a height adjusting auxiliary legs 4 are connected to the lower parts of the legs 2b so as to be freely attachable/detachable. The heater 3 is arranged on the floor surface of the lower part in the upper plate 2a. The upper plate 2a is characterized by separation at distance (a) being wider than the fitting positions of the four legs 2b concerning an outside surface and this point attains convenience even in combination with the sofas 1. The KOTATSU quilt 5 is arranged on the upper surface of the upper plate 2a and the legs 2b so as to be brought into contact with a floor, and, moreover, the top plate 6 is placed on the upper surface of the KOTATSU quilt 5.  The legs are fitted at the center side at fixed distance from the outer periphery of the table so that this KOTATSU is easily utilized in the combination of the electric KOTATSU with the sofas.
Patent JP-S58127990-A (JP)
Inventor: KUMAGAI NAOTAKE
IPC: G09G3/04
Filed: 1982-01-26
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-H02192241-A (JP)
Title: Subscriber line carrier equipment
Inventor: TANABE AKISAKU
IPC: H04M19/02
Filed: 1989-01-19
Abstract: PURPOSE:To send a call tone to each subscriber terminal equipment without provision of a call tone generator to an exchange by generating a call tone signal, inserting the signal in a data signal and sending the resulting signal to the exchange. CONSTITUTION:A call tone signal generating section 23 generates a prescribed call tone signal and a multiplex/demultiplex section 22 sends a multiplexed reception signal being the result of multiplexing the generated call tone signal onto a reception signal from an exchange 10 to a channel control section 24. Then a call tone sending means 24a of the channel control section 24 sends a call signal multiplexed on the multiplexed transmission signal to the multiplex demultiplex section 22 as a multiplexed transmission signal to the exchange 10 while taking over the call signal multiplexed on the multiplexed transmission signal onto a time slot of the channel upon the receipt of the call signal from the exchange 10. The multiplex/demultiplex section 22 demultiplexes the multiplexed transmission signal and sends the signal to the exchange 10 as the transmission signal of the specified channel number. Thus, even without provision of a call tone generator at the exchange 10, a caller subscriber terminal equipment receives the call tone.
Patent JP-H10223562-A (JP)
Title: Method for implantation of silicon substrate and silicon substrate
Inventor: CHION-YAN TSUAI
IPC: H01L21/336
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for converting the exposed surfaces of a silicon substrate and a polysilicon gate electrode into amorphous state, while preventing undesirable implantation in a channel region of the substrate, and preventing damages on a gate oxide. SOLUTION: Portions to be converted into metal silicide on the surfaces of a silicon substrate 2 and a polysilicon gate electrode 20 are converted into an amorphous state. Then, amorphous silicon is reacted with the silicon substrate and a metal layer provided on the polysilicon gate electrode. In this case, the exposed surface of the silicon substrate 2 and the surface of the polysilicon gate electrode are subjected to ion-implantation by application of amorphous ion beams 40 from the direction of an angle α which is from 15 to 60 deg. with respect to a line A which intersects the flat surface of the silicon substrate at right angles.  By applying the beams from this direction, the implanted ions are prevented from reaching through the gate electrode 20, to a gate oxide 14 located therebeneath, or further to a channel 10 having an MOS structure, that is, channeling phenomenon is thus prevented from occurring.
Patent JP-H03215807-A (JP)
Title: Zoom lens with variable power variation range
Inventor: SEKIDA MAKOTO
IPC: G02B15/16
Filed: 1990-01-20
Abstract: PURPOSE:To offer the compact zoom lens with the variable range which is easily varied in overall focal length range by timely interchanging the 1st lens group which is closest to the object with another lens group which differs in focal length from the 1st lens group according to the purpose of use. CONSTITUTION:Luminous flux from an infinite-distance body is passed through the 1st lens group 1 to form an object image at a point (a). Then the image is formed as an object image at a point (b) through a 2nd lens group 2 while the image point (a) of the 1st lens group 1 is regarded as an object point and a 3rd lens group 3 forms an object image at a point (c) on an image plane 4 while the image point (b) is regarded as an object point. Then the 1st lens group 1 is interchanged with an interchangeable lens group 6 which has focal length different from that of the 1st lens group 1 to vary the power variation range. Namely, the focal length, main point interval, etc., of the interchangeable lens 6 are set appropriately, satisfying f1-e1=f2-e1 so that the back focus does not vary even when the 1st lens group 1 is interchanged with the interchangeable lens group 6. Here, e1' is the main point gap between the interchangeable lens group 6 and 2nd lens group 2.
Patent JP-S63178527-A (JP)
Title: Method of monitoring etching of film including titanium
Inventor: MURATA TADAHIKO
IPC: H01L21/302
Filed: 1987-01-20
Abstract: PURPOSE:To detect an end point easily by measuring the spectral intensity of a wavelength selected in plasma emission during the plasma etching of Ti or TiN and monitoring the state of etching by a change with time. CONSTITUTION:A wavelength is selected from the group of wavelengths (nm) 418, 429, 580, 694, 750 and 763 for monitoring a Ti film and from the group of wavelengths (nm) of 304, 388, 397, 421, 452, 512, 591, 750, 760, 763 and 772 for monitoring a TiN film. Spectral lines form Ti or TiN films on various foundations, emission spectral intensity on plasma etching and emission spectral intensity only of the foundations are compared, and extremely increasing or reducing spectral lines are selected. According to the constitution, the end point of etching can be detected easily, thus minimizing the etching of a mask and a foundation film.
Patent JP-H02194298-A (JP)
Title: Device for supplying material to shield machine
Inventor: OBARA YOSHIYUKI
IPC: E21D11/40
Filed: 1989-01-20
Abstract: PURPOSE:To supply materials without requiring man power by supplying segments to a shield machine by means of a holding device, a carrying device and a transfer device. CONSTITUTION:A shield machine 1 for forming a tunnel 2 under the ground is provided forward and also a holding device (lifter) 4 for supporting from below materials that are to be supplied to the shield machine 1 is provided. A carrying device (carrier stand) 5 for carrying materials horizontally to the inside of the shield machine 1 and a transfer device 6 for transferring materials from the lifter 4 to the carrier stand 5 are formed. A control device which controls movement of the devices according to drilling process is formed so that the devices are actuated sequentially. Materials can thus be supplied safely without requiring manual work.
Patent JP-S54104782-A (JP)
Title: Mos type semiconductor device
Inventor: KIKUCHI KAZUYA
IPC: H01L29/78
Filed: 1978-02-03
Abstract: PURPOSE: To prevent the open wire of electrode wiring and to make MOS transistor high in density, by implanting the field SiO 2  film and the gate electrode in the Si substrate and taking them as the same plane for the substrate surface against the source and drain region.  
     CONSTITUTION: The Si 3 N 4  film 41 is coated on the Si substrate 20, the source and drain regions including the gate are covered with the photosensitive resin film 42, and after the exposed part of the film 41 is removed by etching, the film 42 is removed with O 2  plasma and the thickness of the substrate 20 exposed is made thin. Next, the SiO 2  film 30 is produced with selective oxidation, the surface is made flat, the resin film 44 is placed again on the gate, and the substrate 20 at the both sides is exposed with etching. After that, the source and drain regions 22 and 23 of opposite conduction type as the substrate 20 are formed by diffusion, the film 44 is removed, open hole is made on the SiO 2  film 47 caused, and the concave 48 is formed between the regions 22 and 23 with etching. Further, the Al gate electrode 26 is implanted via the gate SiO 2  film 21 and the surface is made flat. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04251568-A (JP)
Title: Tap changeover device
Inventor: TAKAHASHI TAKAHIRO
IPC: H02M5/12
Filed: 1991-01-09
Abstract: PURPOSE:To take a large number of changeover taps with a small number of tap terminals by providing secondary winding with a rough tap and a dense tap, and combining several taps optionally. CONSTITUTION:A transformer 1 has secondary winding 100 for rough tap large in voltage changeover width and secondary winding 200 for dense tap small in voltage changeover width. Moreover, there are first changeover contacts 40-43 for relay, where rough tap selecting contacts 35-39 and dense tap selecting contacts 40-43 are connected in combination. Moreover, second changeover contacts 44, 64, and 65, wherein an impedance 29 for current limitation at tap changeover is inserted, are provided. Hereby, the output voltage by many combinations can be gotten with a limited number of taps and small terminal bases, by combining rough and dense taps.
Patent JP-H04246305-A (JP)
Title: Breadth adjusting implement for hanging shelf
Inventor: SHIYOUKO TOSHIHIRO
IPC: A47B77/04
Filed: 1991-02-01
Abstract: PURPOSE:To effectively utilize the space in an installation part of a hanging shelf by adjusting the breadth in accordance with the width of the installation part of the hanging shelf and providing in parallel the hanging shelf in the horizontal direction. CONSTITUTION:The hanging shelf breadth adjusting implement 30 is constituted so that a pair of side plates 31 are opposed to each other by a flexible bar 32 and coupled so as to be freely contactable and separable, and breadth between the side plates 31 can be adjusted by expansion and contraction of the flexible bar 32. In such a way, since the hanging shelf breadth adjusting implement 30 is provided, a useless space 25 is not generated, breadth in the installation part of the hanging shelf 1 can be adjusted, and also, since a containing part 30A is formed in the inside, a necessary containing part of an air- conditioning ventilation apparatus such as an odor eliminating machine 40, etc., can be contained in this containing part 30A, and the space of the installation part of the hanging shelf 1 can be utilized effectively.
Patent JP-H05206869-A (JP)
Title: Quantization control circuit
Inventor: HORIGUCHI KENJI
IPC: H04B14/06
Filed: 1992-01-27
Abstract: PURPOSE:To provide a quantization control circuit which can be used for a sound acoustic encoding system capable of realizing aimed encoding quality in simple configuration. CONSTITUTION:A signal power calculation circuit 11 takes in an input sound signal as an SNR evaluation reference signal Si, calculates the signal power, calculates the SNR evaluation threshold and supplies them to an SNR evaluation circuit 12. The SNR evaluation circuit 12 takes in a decoded signal Di and a sound input signal Si, evaluates the SNR for each frame from these two signals, optimumly corrects the obtained SNR to an aimed performance by means of the SNR evaluation threshold, outputs a signal indicating an optimum number of quantization bits for each frame and supplies it to a quantization device 3 and an inverted-quantization device 4. Thus, the number of quantization bits is changed with a quantization bit number indication signal supplied as mentioned above and an encoding code adapted to the input sound signal is outputted.