baber/WOPTO huggingface dataset:
Patent JP-H0810833-A (JP)
Title: Apparatus for producing tapered square pipe
Inventor: AKAHORI AKIO
IPC: B21D22/26
Filed: 1994-06-27
Abstract: PURPOSE:To facilitate execution of knock-out of a tapered square pipe after drawing by rotationally driving a stopper of, for example, a square shape arranged atop a male mold by a rotational driving mechanism via a revolving shaft penetrating the central part of the male mold. CONSTITUTION:A blank square pipe 1a is drawn to the tapered square pipe by the male mold 18 and a female mold 15 when the blank square pipe 1a is put on the male mold 18 and the female mold 15 is lowered. At this time, the square angle part of a stopper 21 projects outward from the outer peripheral surface of the male mold 18 when the stopper 21 is rotated, for example, 45 deg. via the revolving shaft 20 by the rotational driving mechanism 22. On the other hand, the tapered angle pipe formed by drawing is eventually press welded to the inside surface of the female mold 15. Then, the tapered angle pipe tends to ascend together with the female mold 15 at the time of ascending of the female mold 15, but the ascending thereof is stopped by the stopper 21 projecting outward from the outside peripheral surface of the male mold 18 and, therefore, the tapered angle pipe peels from the inside surface of the female mold 15 and falls onto the male mold 18. The tapered angle pipe is thus automatically knocked out by the stopper 21.
Patent JP-H075370-A (JP)
Title: Multi-surface simultaneous measurement microscope device
Inventor: YAMASHITA OSAMU
IPC: G02B21/18
Filed: 1993-06-14
Abstract: PURPOSE:To widen the observation and measurement range in the thickness direction of a sample by equally dividing the optical path of an objective lens into three by an optical path dividing means, and dividing it into a proper number more than two according to the sample. CONSTITUTION:This device is equipped with an objective lens 1, optical path dividing means 2 arranged at the back part of the objective lens 1, which divides an optical path L of an objective lens 1, plural image pickup means 3, 4 and 5 arranged on each divided optical path L1, L2, and L3 divided by the optical path dividing means 2, which convert sample images enlarged by the objective lens 1 into electric signals, control unit 6 which processes the signals from those image pickup means 3, 4 and 5 so that the plural sample images can be overlapped, and television monitor 7 which displays the overlapped sample images based on a video signal from the control unit 6. Image pickup surfaces 3S1, 4S2 and 5S3 of the image pickup means 3, 4, and 5 are arranged in a conjugating position according to positions S1, S2, and S3 at which the optical axial direction of the objective lens 1 is different.
Patent JP-S6411782-A (JP)
Title: Safety device for robot
Inventor: NAGASAWA KICHIJI
IPC: G05B19/18
Filed: 1987-07-03
Abstract: PURPOSE: To surely detect a light beam interrupted by an object to be abnormal and increase the safety of a robot by arranging multiple light reflectors so that the light beam emitted from a light transmitter is reflected and finally guided to a light receiver. CONSTITUTION: A light beam emitted from a light transmitter 6 is repeatedly reflected on multiple light reflectors 2-5 and is finally guided to a light receiver 7 after forming one or multiple light beam passing planes. When a person or an obstacle passes through the planes, the light beam is interrupted and is not fed to the light receiver. A danger signal is thereby sent to a robot control device to stop the action of a robot 1, and to prevent the arm of the robot 1 from hurting the person or from being damaged by the obstacle.
Patent JP-H0746545-A (JP)
Title: Television receiver
Inventor: HIRANO YASUHIRO
IPC: H04N5/44
Filed: 1993-07-07
Abstract: PURPOSE:To receive the television signal of a letter box EDTV system with an image, for which the sense of incompatibility or unnaturality with the received image of an NTSC system is reduced, while reducing unconfortable picture quality jamming. CONSTITUTION:A television signal VS is demodulated by a YC separation part 2 and a color demodulation part 3 and the first image signal of a luminance signal Y and color difference signals I and Q is generated. The signal processing of image enlargement is performed at a memory part 4 and an enlarge arithmetic part 5 and a second image signal, for which an image cutting both the edges of a picture at an expansion ratio M/N, is generated. Then, in the NTSC system, the first image signal or in the letter box EDTV system, the second image signal is displayed on an image display part 11 which aspect ratio is 4:3.
Patent JP-H0719918-A (JP)
Title: Vortex flowmeter and vortex sensor
Inventor: SAITO MASAYUKI
IPC: G01F1/32
Filed: 1993-07-07
Abstract: PURPOSE:To precisely perform vortex detection without being influenced by flow tube vibration. CONSTITUTION:Pressure guide holes 4, 5 slightly separated to each other are bored in the mutually crossing directions from both side surfaces of a vortex generating body 2 and guided to a pressure chamber 3. The pressure receiving plate 6a of a vibrating tube 6 is inserted into the pressure chamber 3, and an alternate torque accompanying vortex generation is generated in the pressure receiving plate 6a. This torque is transmitted to a square pole transmitting member 9 through a transmitting shaft 14, and a vortex signal hardly influenced by external vibration is detected in piezoelectric elements 10-13 mounted between the transmitting member 9 and a holding tool 8.
Patent JP-H10306259-A (JP)
Title: Photopolymerizable composition, adhesive using the same and laminated body therefrom
Inventor: KIMURA YOSHIO
IPC: C08F2/48
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of being adhered, pressed, and so on in a short time without pre-treating and heating and brought to be transparent by polymerization and useful for adhesives, inks, etc., by blending a chlorinated polyolefin, a specific coloring matter and a radical initiator with a polymerizable compound. SOLUTION: This photopolymerizable composition comprises (A) a chlorinated polyolefin, (B) an organic cationic coloring matter (e.g. polymethine-based, diphenylmethane-based or triphenylmethane-based compound) having an absorption in a visible or near infrared regions and expressed by the formula D<+> M<-> (D<+> is an organic cationic coloring matter; M<-> is an organic or an inorganic anion) (C) a radical initiator  e.g. of formula I [R<1> to R<4> are each an alkyl, an aryl, etc.; Z<+> is an alkali metal ion, an alkaline-earth metal ion or a group of formula II (R<5> to R<8> are each R<1> to R<4> )]} and (D) a compound having a polymerizable group [e.g. (meth)acryloyl].
Patent JP-S6151426-A (JP)
Title: Paper turn-over device
Inventor: ASAMA HASHIO
IPC: B42D9/04
Filed: 1984-08-11
Abstract: PURPOSE:To turn over the stacked papers reliably sheet by sheet by providing a drive system for rotating the rotary shaft and another drive system for reciprocating said shaft in the direction perpendicular against the axial direction while arranging a paper turn-over section on the outercircumference at the end of rotary shaft. CONSTITUTION:The paper turn-over device is set such that the turn-over section 4 at the end of the rotary shaft 1 will contact obliquely against the corner section on the upper face of stacked papers 28. Upon turning on of a switch under this state, the rotary shaft 1 is rotated in the direction (a) through rotary drive system 2 constituted of a drive pulley 14, a driven pulley 10 and a timing belt 21 arranged on the drive shaft 12 to be rotated by drive system through crank 15. At the same time, the rotary shaft 1 is moved horizontally (b) by means of reciprocal drive system 3 constituted of a cam 13, a cam follower 16 and a compression spring 19 arranged on the drive shaft 12. Consequently, only single sheet of papers 28 is turned over through frictional force at the turn-over section 4.
Patent JP-S6227791-A (JP)
Inventor: SUNADA KOICHI
IPC: G09G1/16
Filed: 1985-07-30
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-S5691512-A (JP)
Title: Amplifier
Inventor: TOKUGE AKIO
IPC: H03F1/34
Filed: 1979-12-26
Abstract: PURPOSE: To correct the variance in gate-source voltage VGS of initial-stage FET, by negatively feeding the output voltage of the final stage back to the initial-stage FET via a DC amplification part.  
     CONSTITUTION: Output voltage V 0  from final-stage transistor Q 3  is supplied as the input voltage of a DC servo amplifier. Collector-emitter voltage VCE of final-stage transistor Q 5  of the servo amplifier is expressed by VCE=VGS-ID×RE by using VGS of initial-stage FETQ 1  and drain current ID. The value of VCE occupying the input voltage of the amplifier is only (1/K)×VCE. Therefore, when the gain of the amplifier is denoted as K, an influence of the variance in VGS of the initial-stage FETQ 1  upon the output voltage can be reduced to 1/K. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000357019-A (JP)
Title: Control lever structure for foldable crane
Inventor: KIKUCHI FUMIO
IPC: G05G1/04
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a control lever structure for foldable crane with which housing is facilitated, a structure is simplified and space saving can be made compatible with the degree of freedom in layout. SOLUTION: The main body of lever is divided into two round rods 7 of the same diameter, a slit-shaped recessed part 14 is formed at the lower end of the upper round rod 7 and a planar projecting part 15 to be fitted there is formed at the upper end of the lower round rod so that both the parts can be slid and engaged. Then, a lengthy oblong hole 16 is formed in the axial direction of the projecting part 15 and a pin 17 through the recessed part 14 of the upper round rod 7 is passed through the oblong hole 16 so that both the round rods 7 can not be separated. A cylindrical body 9 fitted outside the engaged recessed part 14 and projecting part 15 at the time of drawing and both the round rods 7 are fixed.  At the time of housing, by pulling up the upper round rod 7, the recessed part 14 and the projecting part 15 are disengaged and at the upper end of the oblong hole 16, the upper round rod 7 is bent down with the pin 17 as an axis.
Patent JP-2000356517-A (JP)
Title: Laser light detecting device
Inventor: KIMURA KAZUAKI
IPC: G01C15/00
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To make a laser light detecting device operable for a long time even when a dry cell, a battery, etc., is used by further reducing the power consumption of the device. SOLUTION: In a laser light detecting device which detects laser light that is emitted from a laser light emitter and forms a reference plane, the power source 83 for a photo-sensor 5 that detects the laser light is automatically turned on when a construction machine is not operated and, when the construction machine is again started to operate, the power source 83 for a photo-sensor 5 is automatically turned on by detecting the vibration of the machine by means of a vibration sensor 82.
Patent JP-H1112177-A (JP)
Title: Stable aspirin-containing preparation for external use
Inventor: MIZOBUCHI NORIKO
IPC: A61K47/44
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject preparation by including aspirin and simultaneously a stabilizer selected from 2-20C organic esters, glycerol fatty acid esters, silicone oils, hydrocarbon oils and crotamiton. SOLUTION: This preparation simultaneously contains aspirin and one or more kinds of compounds selected from 2-20C organic acid esters, glycerol fatty acid esters, silicone oils, hydrocarbon oils and crotamiton as stabilizers. The 2-20C organic acid esters include the esters of myristic acid and isooctanoic acid. The glycerol fatty acid esters include sesame oil and middle chain fatty acid triglycerides. The hydrocarbon oils include liquid paraffin and squalane. The aspirin is added in an amount of 0.001-30 wt.% based on the total amount of the preparation, and the stabilizer is added in an amount of 0.1-20 times pts.wt. per pt.wt. of the aspirin. Thereby, the stability of the aspirin is maintained for a long period, and the preparation excellent in the transdermal absorption of the aspirin is obtained.
Patent JP-H075948-A (JP)
Title: Computer system and its clock controlling method
Inventor: FUJISAWA KENZO
IPC: G06F1/04
Filed: 1993-06-15
Abstract: PURPOSE:To reduce power consumption and to improve reliability by reducing generated noises by using a chip with built-in PLL to save power in a computer system. CONSTITUTION:A clock source is generated by a crystal oscillator 100 and a crystal oscillator 101 in the chip 300 with built-in PLL, and it is transmitted to a frequency synthesizer 303 and a frequency divider circuit 302 via a clock line 301. A CPU clock switching timing generation circuit 311 monitors the idling state of a CPU 309 by using an address bus 308 and a CPU status signal 310 generated by the CPU 309. When the idling state is detected, the timing generation circuit 311 varies a frequency selection signal 312, and varies the frequency of the frequency synthesizer 303. Noises can be reduced by a clock 304 that is the output of the synthesizer 303 by reducing the power consumption in the CPU 309 and a system logic 307 by a clock 316 via a clock on/off circuit 314.
Patent JP-H073895-A (JP)
Title: Connecting structure for intermediate section of girder of adjacent
Inventor: KONOUE TOMOAKI
IPC: E04B1/348
Filed: 1993-06-14
Abstract: PURPOSE:To reduce the usage of the steel of girders constituting a unit box, to ensure the rigidity of the girders and to prevent even the irregular surface of a floor between the unit box and an adjacent unit box. CONSTITUTION:A first connecting plate 7 is interposed in the intermediate section in the longitudinal direction of the adjacent ceiling girders 3 of juxtaposed lower-floor unit boxes 1A and the adjacent floor girders 4 of upper-floor unit boxes 1B superposed on the ceiling girders 3 among these girders 3, 4. A second connecting plate 8 is superposed on top faces extending over the first connecting plate 7 and the underside board sections 4b of both floor girders 4, and both connecting plates 7, 8 are joined by a bolt 13. The second connecting plate 8 has pins 11 on its underside, and the pins 11 are engaged with pin inserting holes 12, 17, 18 formed to each girder 3, 4 and the second connecting plate 7. The first connecting plate 7 is engaged with the undersides of the top- face board sections 3a of the ceiling girders 3 by engaging pieces 16 protruded from undersides.
Patent JP-S6147086-A (JP)
Inventor: KATO NOBORU
IPC: H05B3/22
Filed: 1984-08-10
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-S6326230-A (JP)
Title: Forging method for hollow part having flange and boss
Inventor: SASAKI NAOKI
IPC: B21K21/12
Filed: 1986-07-17
Abstract: PURPOSE:To forge two desired hollow parts at a time by compressing a pair of cylindrical material fitted from outside to a mandrel in axial direction by a punch, deforming the butted part of the material to widen it sideways, and leading it to a concave part for flange forming. CONSTITUTION:Cylindrical materials 1, 2 fitted from outside to a mandrel 3 are compressed in axial direction by a punch 4 and a knockout punch 9 with the materials cramped by an upper die 5 and a lower die 6. The butted part of the materials 1, 2 is widened sideways and led into a concave part 15 for flange forming and hollow parts 1a, 2a having flanges 18, 19 and bosses 20, 21 are formed. When the punch 4 and the upper die 5 etc. are raised, and the parts 1a, 2a are separated from the mandrel by the punch 9, tips of flanges 18, 19 are cut off by clamped part 17, and two parts 1a, 2a are taken out simultaneously. Thus, two desired hollow parts can be forged at a time.
Patent JP-S6147589-A (JP)
Inventor: KIKUCHI OSAMU
IPC: G21C17/02
Filed: 1984-08-14
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-S6328558-A (JP)
Title: Expanding device for horning machine
Inventor: NAKAZAWA TSUTOMU
IPC: B24B33/06
Filed: 1986-07-16
Abstract: PURPOSE:To increase the rate of machining tact and obtain a highly accurate machined surface by forming the captioned device with a hydraulic expanding mechanism and a mechanical expanding mechanism and connected a lifting shaft to the expanding shaft of a hone head in a cylindrical piston so as to freely carry out the vertical movement of said cylindrical piston and the rotation of said expanding shaft. CONSTITUTION:A hydraulic pressure is fed to a cylinder 8 and a cylindrical piston 9 is lowered expanding a grinding wheel 5 to grind the inner peripheral face of a workpiece by the rotation of a hone head 4 and the vertical movement of a driving face 1. In this case, the wheel 5 carries out grinding on both of its up and down movements because of the expansion due to the always applied hydraulic pressure, thereby, increasing the rate of machining tact. Then, after carrying out grinding by means of the hydraulic pressure by a set period of time, hydraulic pressure is fed to a lock chamber 12 fixing the cylindrical piston 9 to the cylinder 8 and, then, a motor M2 is rotated by a defined angle for each up and down movement of the hone head 4, lowering cones 16 and intermittently expanding the wheel 5, to grind the inner face of the workpiece. Accordingly, the rate of machining tact can be increased, obtaining a finishing face with excellent oil retaining effect and enabling a highly accurate bore machining.
Patent JP-H0220126-A (JP)
Title: Radio repeater
Inventor: ARAKI KATSUHIKO
IPC: H04B7/185
Filed: 1988-07-08
Abstract: PURPOSE:To reduce the number of filters and to miniaturize a device by adopting the constitution to use selectively the filter of the necessary band or the band width with a switch matrix. CONSTITUTION:After plural respective receivers 1 to receive plural signal waves with a different frequency and convert them to an intermediate frequency for respective input channels, only a filter F of the whole band width is placed, respective filter outputs are connected to a switch matrix 3, a part of the output of the switch matrix 3 is connected to filters Fu and Fd with mutually different band or band width and the filter output is connected to the switch matrix 3 again. Two signals from a channel #1 are inputted through a receiver 1 and a filter 2 of a whole band F to the switch matrix 3 and outputted to #6. The signal inputted to the #6 is divided into two, band-limited with a band limit filter 2 having bands Fu and Fd respectively, and respective outputs are inputted to the switch matrix 3. The output of the band Fu is outputted to a transmitter 5 connected to a #d and the output of the band Fd is outputted to the transmit ter 5 connected to a #c.
Patent JP-S6414556-A (JP)
Title: Refrigerating apparatus
Inventor: UCHIYAMA KUNIYASU
IPC: F25B1/00
Filed: 1987-07-07
Abstract: PURPOSE: To accelerate separation by connecting a refrigerant separator having a function of facilitating passage of a refrigerant of specific type between a discharge side and a suction side of a compressor in a refrigerating cycle for sealing a plurality of types of the refrigerants, thereby eliminating and separating a restriction in a mounting unit of components of a separating circuit, and reducing in size and simplifying the circuit. CONSTITUTION: Refrigerant vapor compressed by a compressor 11 is cooled to be liquefied by a condenser 12, evaporated by an evaporator 14, and returned to the compressor 11. When a solenoid valve 19 is opened and a sub-throttle unit 18 are fully closed, a branched liquid refrigerant is introduced into a separator 10 and R-22 for easily transmitting a functional film 103 is returned to a suction side of the compressor 11 via the valve 19. Meanwhile, R-13B1 for scarcely transmitting the film 103 is stored in a reservoir 17. Accordingly, R-13B1 of the main circuit is lowered at its ratio, and R-22 ratio is raised. Thus, refrigerant composition of the main circuit can be varied in response to an object without necessity of a heater or the like. And, since there is no restriction in mounting components of the separator circuit, the circuit can be reduced in size and simplified.
Patent JP-S6229092-A (JP)
Inventor: KUSHIRO NORIYUKI
IPC: H05B37/02
Filed: 1985-07-31
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-H0730519-A (JP)
Title: Cdma receiver
Inventor: ATOKAWA AKIHISA
IPC: H04J13/00
Filed: 1993-07-08
Abstract: PURPOSE:To form the CDMA receiver with less reception characteristic deterioration against increase in the number of simultaneous operation users even in the environment of high speed fading or multi-path in the DS/CDMA system. CONSTITUTION:A signal subjected to coding multiplex is received by an antenna 300 and band-limited by a reception filter 301. A signal in the designated timing is inputted to an interference elimination equalizer 302. Each interference equalizer 302 regards a multi-path component of its own station in other timing equivalently as an other station signal and eliminates the signal together with the other station signal to detect only a multi-path component in the designated timing. Each multi-path component is multiplied with a synthesis weight coefficient and the result is synthesized at a synthesizer 320 and a decision signal is obtained by a decision device 303.
Patent JP-H1023451-A (JP)
Title: Image pickup device
Inventor: NAKAYAMA SATOSHI
IPC: H04N9/68
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To automatically execute color correction control capable of attaining suitable color reproduction in any white balance control mode. SOLUTION: Since color correction control parts 20, 21 capable of outputting color difference gain correction values different in each mode in accordance with various modes for white balance control are prepared by the same number of modes and a color difference gain correcting circuit 9 obtains a correction signal to be used at the time of correcting the color of a white balance controlled chrominance signal by using either one of the control parts 20, 21 corresponding to a mode selected by a mode selecting switch 17, the color difference gain correction value can be suitably changed in each white balance control mode and optimum color balance can be obtained in any white balance control mode.
Patent JP-H1015429-A (JP)
Title: Wet classifier and method thereof
Inventor: KINOSHITA TATSUO
IPC: B03B5/62
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To make the recovery work of particles of layer structure once formed easy by equipment of relatively simple structure. SOLUTION: A wet classifier using sedimentation by gravity is provided with in upright classifying cylinder 1, an inflow pipe 3 for causing classifying liquid to flow in fitted to the lower end of the classifying cylinder 1, and a particle recovery pipe 20 inserted into the classifying cylinder 1 at the head part thereof and also formed movably up and down inside the classifying cylinder 1. By keeping classifying liquid flowing in from the inflow pipe 3 at an almost fixed flow rate, and upflow having the same velocity as the sedimentation one of granular substances is made to form layer structure according to the particle diameter inside the classifying cylinder 1.  While the flow rate of the classifying liquid is kept about fixed, successively the recovery pipe 20 is moved from the upper position to the lower position in order, causing particles to be recovered through the recovery pipe 20 in order from those present in the upper layer of the layerlike structure.