baber/WOPTO huggingface dataset:
Patent JP-H10107653-A (JP)
Title: Transmission power control method and its device for radio communication equipment
Inventor: TANIGUCHI TOMOYUKI
IPC: H03F1/30
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To control transmission power of a radio communication equipment to be constant with a simple configuration without addition of a transmission power detection circuit to an output of a transmission section. SOLUTION: A plurality of control voltages given to a variable power amplifier 30 that provides desired transmission power to a transmission channel for a transmission signal are stored in advance in a 1st table of a memory 52, and a plurality of correction values used to correct the control voltages corresponding to the ambient temperature of the radio communication equipment are stored in advance in a 2nd table.  Then a control voltage corresponding to a frequency selected corresponding to the selection of a transmission channel for a transmission signal is read from the 1st table and a correction value with respect to the ambient temperature of the radio communication equipment is read from the 2nd table in cross reference with the ambient temperature of the radio communication equipment detected by a temperature sensor 60, the read control voltage is corrected by the read correction value and the control voltage of the variable power amplifier 30 is controlled bated on the corrected control voltage.
Patent JP-H06109542-A (JP)
Title: Fluorescent spectrophotometer
Inventor: HAYASHI TSUTOMU
IPC: G01J3/443
Filed: 1992-09-29
Abstract: PURPOSE:To perform spectral measurement while setting the wavelength scanning range of a fluorescence spectrum and an excitation spectrum by determining the optimal fluorescence wavelength and the excitation wavelength. CONSTITUTION:A control circuit 6 sets an excitation polarizer 1 at a position of 200nm, for example, and controls a fluorescence polarizer 2 to scan the wavelength from 200nm to 1000nm. The polarizer 1 is then shifted by 100nm to the long wavelength side and the polarizer 2 scans the wavelength from 300nm to 1000nm thus repeating scanning through the polarizer. When a peak detecting circuit 5 detects peaks positions of substantially the idential wavelength the excitation wavelength of two adjacent stages, the wavelength at at that position is determined as an optimal fluorescence wavelength. The control circuit 6 then sets the polarizer 2 at the optimal fluorescence wavelength and controls the polarizer 1 to scan the wavelength on the shorter wavelength side than the polarizer 2 thus determining an excitation spectrum. The excitation spectrum is determined by modifying the polarizer 2 by about 10nm. The control circuit 6 determines peak positions of two excitation spectra and if peaks are located at substantially identical positions, an optimal excitation wavelength is determined thereat. Scanning ranges of fluorescence and excitation spectra are then determined based on optimal fluorescence wavelength and excitation wavelength and spectral measurement is carried out.
Patent JP-H01101739-A (JP)
Title: Method for compressing and restoring data
Inventor: YONETANI AKIHIKO
IPC: H03M7/30
Filed: 1987-10-14
Abstract: PURPOSE:To execute the compressing and restoring of data at a high speed and to simplify constitution by obtaining an exclusive OR between the data and the preceding data, omitting the successive same bits from the high order bit of the exclusive OR result and executing conversion to variable length data. CONSTITUTION:For the compressing of the data, the exclusive OR between present data DA1 and preceding data DA0 is obtained and exclusive OR result (data) DAE are obtained. Then, the linking same bits are emitted from the high order bit of the exclusive OR data DAE and compressing variable length data DA1C are obtained. For the restoring of the data, omitted bit data DAR are added to the compressing variable length data DA1C, which are obtained by the above mentioned operation, and the data DAE before the omission (exclusive OR data) are obtained. Then, the exclusive OR between these data DAE and the preceding restoring data DA0 is obtained and the result is restored to the present data DA1. Thus, the compression to a variable length code or the restoring to an original code can be executed without using the code converting table of large capacity and the compression and restoring can be executed at the high speed.
Patent JP-S61135514-A (JP)
Inventor: YUKI MIKIO
IPC: A01D34/63
Filed: 1984-12-07
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-2001082071-A (JP)
Title: Tunnel widening method and device
Inventor: OBARA YOSHIYUKI
IPC: E21D9/10
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To efficiently widen an existing tunnel. SOLUTION: For widening an existing tunnel, the lining on one side of the existing tunnel is demolished and removed, and its outside is drilled to widen the existing tunnel on one side only. Part of the lining of the existing tunnel is left, a new primary lining is provided at a widened section to be continued to it, and a new secondary lining is provided on them. The existing lining is edge-cut into a portion to be demolished and removed and a portion to be left. A bending boom type crusher 12 for demolishing the existing lining and a bending boom type excavator 13 for drilling the natural ground to widen the tunnel are mounted on a travel carriage self-travelable on the widened section, and a breaker can be fitted in place of its rotary head 22. A drifter 15 and a rotary arm type erector 14 are provided. A bucket and a concrete spraying nozzle can be fitted to the erector 14.
Patent JP-S63116032-A (JP)
Title: Jet mixer with by-pass device
Inventor: HOSHI MITSUO
IPC: B01F5/02
Filed: 1986-10-31
Abstract: PURPOSE:To prevent the generation of water hammer by installing a by-pass pipe which connects the inlet hole and outlet hole for feed fluid across the shortest distance and of which cross sectional area is set in such a range that the area is larger than the area formed by subtracting the minimum cross sectional area of a venturi type flow path from the cross sectional area of a feed pipe for feed fluid but not larger than the cross sectional area of the pipe. CONSTITUTION:The cross sectional area of a by-pass pipe 4 is specified in a value ranging from the cross sectional area with the same diameter as that of a feed pipe 3 to the area formed by deducting the area of a throat part which has the minimum cross sectional area in a venturi type flow path A from the cross sectional area of the feed pipe. When the outlet pressure of a jet mixer becomes higher than the inlet pressure, mixed fluid flows into the inlet hole 7 of the by-pass pipe from the outlet hole 8 of the by-pass pipe and the action keeping the balance between the inlet and outlet pressure of the jet mixer is naturally carried out and the fluid returning back to the inlet hole of the by-pass pipe joins feed fluid and is again sucked into the jet mixer. The reduction of the feed fluid is supplemented by the fluid returning back to the hole 7 and therefore, the generation of water hammer is able to be prevented.
Patent JP-S63113573-A (JP)
Title: Developing device
Inventor: ICHIHARA KAZUMASA
IPC: G03G15/08
Filed: 1986-10-31
Abstract: PURPOSE:To prevent the clogging of a replenishing port with toner by providing a carrying auger for transferring a toner supplied from one side in a carrying guide, in an axial direction, dropping it into a developing device from a replenishing port and replenishing it, and installing a carrying guide so as to be freely movable. CONSTITUTION:In a toner replenishing device, between both side frames 21a, 21b of a developing device 21, both end parts 31a of a carrying guide 31 are supported in a suspended state so as to be freely movable up and down by providing a small clearance in right and left directions by the suspending and supporting member 41 of an inverted OMEGA shape fixed to a holding plate 40. Also, a gap (a) between the carrying guide 31 and a carrying auger 33 is always kept constant by following up a movable operation of the carrying guide 31. On the other hand, the upper end part of the carrying guide 31 is slid and guided in the upper and lower directions by a guide member 42 fixed to the holding plate 40, and the direction and the movement of the carrying guide 31 are restricted. In such a way the carrying speed of a toner T0 becomes constant and the toner is replenished satisfactorily into the developing device 21, and the clogging due to toner can be prevented exactly.
Patent JP-H03144177-A (JP)
Title: Solenoid valve manifold
Inventor: NAGAI SHIGEKAZU
IPC: F16K31/02
Filed: 1990-09-28
Abstract: PURPOSE:To obtain a small-sized solenoid valve manifold which is free from troubles and can be easily handled, by forming each solenoid valve, manifold, and an affiliated member into a block and installing block bodies so as to be selectively connected. CONSTITUTION:A solenoid valve manifold block 10 is divided into a solenoid valve part 12 and a manifold part 14, and the solenoid valve part 12 includes a valve body which constitutes an individual solenoid valve, solenoid, etc. While, the manifold part 14 includes a fluid feeding hole part 16 and a pair of fluid discharge hole parts 18 and 18 drilled on both the side parts of the hole part 16. The manifold blocks 10 are continuously installed in an arbitrary quantity (on the figure, manifold blocks 10a-10e). Accordingly, insertion conduits 20 and 22, 22 are fitted into the hole part 16 and hole parts 18 and 18 on one side surface of the manifold part 14. Further, the hole parts 16 and 18, 18 of the manifold block 10e positioned at the most edge part are connected to a fluid feeding system 24 and a fluid discharge systems 26 and 26.
Patent JP-H09104777-A (JP)
Title: Cross-linked vinyl chloride resin foam for liquefied gas
Inventor: KIMURA YOSHIHIRO
IPC: C08J9/06
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To obtain a cross-linked vinyl chloride resin foam which is inherently flame-retardant, excellent not only in the resistance to cold thermal shock but also in mechanical strengths even when no reinforcing material is used, and suitable for a heat-insulating material for a cryogenic liquefied gas. SOLUTION: This foam is based on a cross-linked vinyl chloride resin and has such properties that when a laminate formed by sticking a plywood with a size of 340mm length by 340mm width by 12mm thickness to both sides of a foam with a size of 340mm length by 340mm width by 50mm thickness is immersed in liq. nitrogen for 1hr, taken out into the air, and kept standing for 2hr, the foam does not crack.
Patent JP-H08125876-A (JP)
Title: Facsimile equipment
Inventor: ISOZAKI ATSUSHI
IPC: H04N1/46
Filed: 1994-10-25
Abstract: PURPOSE: To prevent the fruitless waste of an expensive color recording paper by printing the picture information of an under-mentioned page on the color recording paper only when the picture information of the page read by a picture information reading means is judged to contain the color data. CONSTITUTION: A CPU 3 to be the core of a facsimile equipment 1 is connected to each part of a device through a signal bus line 4, and controls each part of the device in conformity with prescribed communication control procedure, and executes facsimile operation, i.e., data communication. Then, in this facsimile equipment 1, the picture information reading means 3 reads the picture information stored in a picture information storage means 6, 10 by a page unit, and it is judged whether the picture information of the page read by the picture information reading means 3 contains the color data or not. Then, a color printing means 15 prints the picture information of this page on the color recording paper only when the picture information of this page is judged to contain the color data.
Patent JP-H1191403-A (JP)
Title: Head-up display
Inventor: TAKEUCHI SHOICHI
IPC: B60K35/00
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a compact head-up display. SOLUTION: A case 8 having a display element 2 is provided in a recessed part of a dashboard 9, and a combiner 1 which is jornalled to the case 8 so as to be protrusible from an opening of the case 8 and reflects/diffracts the light from the display element 2 is provided, and a cover 6 which covers an upper part of the recessed part so as to become almost the same plane as a dashboard 9 surface in an unused condition and retreats from above the recessed part is also provided.
Patent JP-H0977268-A (JP)
Title: Paper guide device of printer
Inventor: YAMAGUCHI NAOTO
IPC: B65H1/04
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To prevent shifting of a sheet guide installed on a machine body. SOLUTION: The edge of a side frame 1 is fitted in a cross-direction positioning slit 11 formed on the installation side edge of a sheet guide 10, and then two locking pins 4, 4 arranged in a line are inserted in ribs 13 of the sheet guide 10 to directly fit the sheet guide 10 to the side frame 1, whereby positional shifting between the sheet guide 10 and the machine body is prevented.
Patent JP-H11103424-A (JP)
Title: Solid-state image pickup device
Inventor: SUGIYAMA IWAO
IPC: H04N5/335
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To unnecessitate an A/D converter by sequentially comparing signal voltage that is acquired from a photodetector with voltage value of a threshold signal that is generated by counting a clock and performing analog conversion of it, generating a binarization signal, detecting change of the level and outputting output value of a counter for generating a threshold signal at the time of change from a binarization signal decoder. SOLUTION: Each pixel of 1st to the n-th lines is sequentially read with a period when a threshold signal is the lowest voltage value V0 as a 1st read period and is transmitted to a binarization signal generation circuit 7. The 2nd reading is performed in a period of voltage V1 when the threshold signal is larger than the value V0 by one. The voltage of the analog luminance signal string is compared with the voltage of the threshold signal, and an H level and an L level are outputted. An analog luminance signal value is converted into a digital value by detecting these rise and fall edges and latching an output of a counter 23 that generates a threshold signal at that time.
Patent JP-H04139612-A (JP)
Title: Positioning control device for audio control head
Inventor: KONISHI AKIO
IPC: G11B5/56
Filed: 1990-09-28
Abstract: PURPOSE:To make the dimension of an A/C head in a height direction small by applying force to a part distant in the height direction from a reference plate in a pin by an energizing means, and in addition, performing positioning in a tilting direction, an azimuth direction and a tape traveling direction. CONSTITUTION:When the force 58 is applied to the pin 45 by a spring 50, the force 58 is broken down into the force 59 in the azimuth direction and the force 60 in the tilting direction, and both forces act to the direction to erect the reference plate 41 around a supporting point 43, and rotate the adjusting screws 54, 55 so as to adjust the position in the azimuth direction 12 and the tilting direction 13. Besides, when an eccentric cam 56 is rotated, the reference plate 41 is moved to the tape traveling direction 14, and the position of a head main body 42 is adjusted. Since the positioning control of the A/C head can be performed in all the tilting direction, the azimuth direction and the tape traveling direction through the use of one reference plate 41 in this way, the reduction of the size in the height direction can be attained.
Patent JP-H1181786-A (JP)
Title: Rail for sash sheave
Inventor: GOTO TADASHI
IPC: E05D15/06
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To adjust the height of a rail for a sash sheave only by forming a circular hole capable of being simply drilled by a drill to rail itself for the sash sheave. SOLUTION: The rail for the sash sheave is constituted so as to be made up of a rail body, in which a sash-sheave rolling groove is formed to a top face, and a rail cover 2, into which the rail body 1 is inserted from an upper section. A groove, into which a nut can be put from an end section, is formed to the rail body 1 extending over the longitudinal direction at that time, and a setscrew 4 for adjusting the height of a part near to the central section of the rail body 1 is screwed into the tapped hole of the nut 3 inserted into the groove through a hole bored to the bottom wall of the sash-sheave rolling groove of the rail body 1.
Patent JP-S63239843-A (JP)
Title: Forming method for wirings utilizing laser
Inventor: NIIZAWA TSUTOMU
IPC: H01L21/3205
Filed: 1987-10-15
Abstract: PURPOSE:To accurately deposit a thin film in a desired shape on a substrate in which different materials are patterned by radiating one of Cw laser light, pulse-modulated CW laser light or pulse laser light by altering one of the intensity, the scanning speed, the pulse width or the pulse repetition frequency of the laser light in response to the difference of the thermal conductivities of different type materials. CONSTITUTION:A laser CVD for depositing a thin film on an irradiated region by selectively radiating laser light 23 on a substrate formed of different type materials is used. The thin film is deposited linearly by relatively scanning the light 23 on the substrate 11. The light 23 employs at least one of CW laser light, pulse-modulated Cw laser light or pulse laser light, and is irradiated by altering the intensity, the scanning speed, the pulse width or the pulse repetition frequency of the light 23 in response to the difference of the thermal conductivities of the different type materials. Thus, various type thin films are accurately deposited in a desired shape on the substrate 11 in which various base materials having different thermal conductivities are mixed, and beam of high quality is directly subjected to a lithography.
Patent JP-H0573606-A (JP)
Title: Central numerical processing unit having vector arithmetic processing function and vector arithmetic processing method
Inventor: KAMETANI MASATSUGU
IPC: G06F17/16
Filed: 1991-09-12
Abstract: PURPOSE:To obtain a central numerical processing unit having high processing performance, which can execute a high speed vector processing. CONSTITUTION:The unit consists of a resource part 3 holding data, a main CPU part 1 and a numerical arithmetic processing part 2 which executes an arithmetic processing on data which is read from the resource part 3. They are connected data buses L1, L2.... The main CPU part 1 has a function for giving a vector processing instruction including vector length data and an arithmetic instruction. Furthermore, the numerical arithmetic processing part 2 is provided with an arithmetic execution unit 6 executing the arithmetic processing and a sequencer 5. Thus, the main CPU part 1 executes a data transfer processing, the sequencer 5 the command processing of the arithmetic instruction and the arithmetic execution unit 6 an arithmetic execution processing in parallel.
Patent JP-H0531834-A (JP)
Title: Method for stacking and transporting sheet material
Inventor: CHIYAARUZU EI SANPURU
IPC: B31B50/98
Filed: 1991-09-11
Abstract: PURPOSE: To make a piled-up body of a sheet material or bags made of a sheet material by piling up many web segments, both ends of which are sealed under a condition that the web segments are abutting on an abutting part which is positioned on a horizontal plane. CONSTITUTION: A tube-shaped thermoplastic sheet material 22 is sealed along a front edge 67 and a back edge 28, and after the same is spread and placed on a support 30 the same is grabbed immediately by a transferring-piling apparatus 32 which rotates clockwise. This apparatus 32 is equipped with plural pairs of arms 34, which are extended to the direction of radius, and placed having spaces along the circumferential direction, and the same is connected to a vacuum head through plural openings. A piling-up station 36 is equipped with a pin 38 that co-operates with a holding part 40. The piling-up station 36 holds a piled-up body 42 of aligned web segments in a spread condition. Then the piled-up body 42 is transferred by a side shifting mechanism or a dividing mechanism 46 in the direction indicated by an arrow drawn in broken line to a catching apparatus 44.
Patent JP-H11103249-A (JP)
Title: Circuit and method for preventing dead lock of pll circuit
Inventor: TANAKA SHIGENOBU
IPC: H03L7/10
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a dead lock preventing circuit capable of preventing a PLL circuit from being turned to a dead lock state. SOLUTION: A power ON reset circuit 25 detects a low power supply voltage state, and in the low power supply voltage state or the non-oscillation state of a frequency division circuit 24, an initializing circuit 26 forcedly discharges the output voltage of a charging/discharging circuit 12 which is inputted to a voltage controlled oscillation circuit 13 by a transistor 3. Consequently the occurrence of dead lock caused by the stop of the circuit 24 due to low power supply voltage at the start of a power supply or the oscillation of the oscillator 13 can be prevented.
Patent JP-H0883482-A (JP)
Title: Searching device
Inventor: NISHIOKA HISAO
IPC: G11B27/10
Filed: 1995-10-09
Abstract: PURPOSE: To increase access speed of a CD-ROM by operating difference between a sub-address and a main address before block data is accessed, and searching finely the main address after the difference is added to the sub-address and fine searching is performed. CONSTITUTION: A system controller of a CD-ROM drive 2 calculates difference between a sub-address from Q channel information obtained from data from a decoder 24 and a main address from a host computer 1, and the difference is added to the sub-address. And block data of a CD-ROM disk 21 is coarsely searched by the added address with an optical pickup through a mechanical control 27, after finish of searching, the block data of the CD-ROM 21 is finely searched based on the main address from the adjacent region, and an access speed for block data is increased.
Patent JP-H02109646-A (JP)
Title: Sub-arm unit for automatic tool changing device
Inventor: KAWAI SUMIO
IPC: B23Q3/157
Filed: 1988-10-18
Abstract: PURPOSE:To obtain a sub-arm unit of sure operation at high speed and low cost by providing a revolving means synchronously rotating the respective cam of a 1st cam driving means, 2nd cam driving means and 3rd cam driving means. CONSTITUTION:When a magazine pot 1 fitted with the tool designated to the succeeding tool is positioned at a changing position, a sub-arm under standby with a holding claw 34 at the magazine side at standby position is decelerated by a speed reducer 10 with a motor 8 being rotated, a rotary cylinder 22 is rotated via gears 18, 19, 23, and a rotary shaft 28 is rotated via splines 22a, 28a. A cylindrical groove cam 24 fitted to the rotary cylinder 22 and a composite cam disk plate 38 fitted to the rotary shaft 28 are synchronously rotated. Then, a series of three operations of the revolving, pull and insert and moving of a twin arm unit is performed in succession by the three synchronously rotating cam cylindrical groove cam 24, roller cam 39 and disk plate groove cam 40.