baber/WOPTO huggingface dataset:
Patent JP-H03261019-A (JP)
Title: Gas insulation power switch with parallel connection switching element and linear motor car coil energizing system using the same switch
Inventor: NUMAJIRI FUMIYA
IPC: B60L13/03
Filed: 1990-03-08
Abstract: PURPOSE:To reduce the necessary number of switches and achieve a lower cost by connecting a plurality of switching elements in parallel. CONSTITUTION:For example, in case of distributing current to linear motor car coils 31, 32... in a single current feeding system, switches 2a, 2a1... are installed on the coils for each of two sections. The switches 2a... are gas- insulated, each having two switching elements 6, 6 in an enclosed tank 7, connected to a cable terminator via an input-side bushing 8 and connected to two coils 31, 32 via an output-side bushing 9. There are a plurality of switching elements per phase which are arranged in an enclosed container, and the used phase is a single phase or multiple phases. In this way, the necessary number of switches suffice with only half the number of coils to be connected.
Patent JP-H01231953-A (JP)
Title: Device for cleaning dirty sand or scum
Inventor: ITO HAJIME
IPC: B03B5/00
Filed: 1988-03-11
Abstract: PURPOSE:To surely clean scum by surely capturing the scum entrained in overflow water by means of a drum screen and feeding the scum to the stirring and cleaning area in a tank. CONSTITUTION:The cleaning device for cleaning the dirty sand or scum independently or mixedly is constituted of a scum scraping machine 4 which discharges the scum after cleaning to the outside of the tank 1, an overflow pipe 10 for draining the sewage in the cleaning tank 1 and the rotary type drum screen 5 provided in a screen chamber 8 in the inflow part of the overflow pipe 10. The overflow pipe 10 and the drum screen 5 are provided to the upper stream side of the scraping machine 4. As a result, the scum entrained in the overflow water is surely captured and is sent into the stirring and cleaning area in the tank, by which the sure cleaning is executed.
Patent JP-S54149514-A (JP)
Title: Automatic hue control circuit
Inventor: ISHIKAWA SHIGERU
IPC: H04N9/45
Filed: 1978-05-17
Abstract: PURPOSE: To prevent sudden variation in phase, caused by the skew of a regenerated signal and the phase follow-up operation of a frequency converting carrier signal on a high-density recording system, by periodically varying the loop gain of an automatic hue control system.  
     CONSTITUTION: A regenerated input signal from the rotary head is converted by filter 2 and frequency converter 6 into a color signal, which is outputted from high-pass filter 4 to output terminal 5. A burst signal extracted by gate circuit 8 and the output of reference signal oscillator 10 are compared eath other by phase comparator circuit 9, the output error signal voltage of which controls variable frequency oscillator 17, and variable frequency oscillator 13 is controlled by using a synchronizing signal at terminal 11, so that the automatic hue control circuit will be constituted. Then, monostable multivibrator 16 is operated by a vertical synchronizing signal extracted from an input synchronizing signal by separator circuit 15 and this pulse output increases the sensitivity of oscillator 17 and absorbs the variation in hue in a short time. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06225662-A (JP)
Title: Opening tool
Inventor: OGUCHI YASUHARU
IPC: A01K61/00
Filed: 1993-02-04
Abstract: PURPOSE:To obtain an opening tool for opening and treating the crack or incision of shell or animal, able to be easily inserted even by an inexperienced person, capable of uniformly keeping the force applied to claws, easily opening the crack, etc., and keeping the opened state, having light weight and excellent workability and producible at a low cost. CONSTITUTION:The tool is composed of a pair of pieces A, B each having a claw 2 made of stainless steel and a holding part 3 and a grip 5 made of a resin. The pieces are pivotally combined together and forced with inside springs 6, 6a to keep the claws 2 in contacting state. The claw 2 may have a stopper 11 and an antislip part 10 or the tool may be further provided with a fixing pin 8 and a pin fixer 9 to keep the claws in opened state.
Patent JP-S51132573-A (JP)
Title: Conveyer device adapted for automatic classification
Inventor: TERAMOTO KAZUHIRO
IPC: B65G13/00
Filed: 1975-05-14
Abstract: PURPOSE: To provide a conveyer device adapted for automatic classification and having a portion at which no free roller is arranged for allowing the loads to fall down along a shute. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08255027-A (JP)
Title: Power unit
Inventor: UNE MASAMICHI
IPC: G05F1/455
Filed: 1995-03-16
Abstract: PURPOSE: To provide a power unit which does not generate many higher harmonics even when an input to a load is varied by varying the phase angle. CONSTITUTION: When a 1st slider 37 is positioned in the gap between a lst sliding variable resistance 31 and a 2nd sliding variable resistance 32 by moving a slide lever, a 1st conductor 34 is disconnected and a 2nd spider 38 makes an electrical connection between a 2nd conductor 35 and a 3rd conductor 36. The resistance value equals the resistance value obtained at the other end of the 1st sliding variable resistance 31 and is not a resistance value which is set originally continuously, thereby preventing the phase from being set at a phase angle where higher harmonics are easily generated. The content rate of higher harmonics is suppressed low to prevent the decrease in power rate and the generation of a noise.
Patent JP-S59189255-A (JP)
Inventor: YUZUTA JIROU
IPC: F25B13/00
Filed: 1984-03-26
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-H09244593-A (JP)
Title: Liquid crystal driving circuit
Inventor: SEKINE HIROYUKI
IPC: G02F1/133
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal driving circuit which can display adequate gradation even if the number of gradation levels using a frame thinning method increases. SOLUTION: In this circuit, a liquid crystal display panel 7 is driven by a scanning signal and a display signal, the prescribed number of frames is made one period, gradation display of display data is performed by thinning display of frames corresponding to the number of display gradations of display data for each period. Display data of four gradations are stored in three frame memories of a frame memory 4, and a timing control circuit 2 controls scanning signal generation timing in displaying each frame based on time data stored in time registers T1-T3.
Patent JP-H06247462-A (JP)
Title: Packaging material
Inventor: IKEGUCHI SHIGETAKA
IPC: B65D65/38
Filed: 1993-02-22
Abstract: PURPOSE:To provide a sheet-like packaging material with which an article can be packaged easily without requiring any troublesome operation and which performs a high cushioning function when the package is subjected to shocks and can be stacked as such in storage and transit to save the space. CONSTITUTION:The packaging material is made of a soft base sheet 11 consisting mainly of synthetic resin foam, a circular projecting part 12 which can be freely turned over is formed approximately at the central part of the base sheet, a plurality of annularly-shaped ribs 15 are formed integrally with the circular projecting part projecting to the exterior side thereof and a plurality of enclosing pieces 20 are formed integrally with the circular projecting part extending radially therefrom.
Patent JP-H11258188-A (JP)
Title: System and method for diagosis of deformed state of structure by thermal image
Inventor: AKAMATSU YUKIO
IPC: G01M99/00
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To obtain a system and a method in which the deformed state of a structure can be diagnosed efficiently, objectively and precisely by a method wherein a thermal image which can be investigated in terms of a face nondestructively and in a noncontact manner is used and a heat-balance analytical model used as a reference to judge the deformed state on the basis of its data is combined. SOLUTION: A heat-balance analytical means 13 by which data 11 about the state and the environmental condition of a structure and data 12 about the state of an internal deformed state are given to a heat-balance analytical model and by which the existence of the internal deformed state and a change in the surface temperature of the structure corresponding to a condition by changing its contents are analyzed and estimated is provided. A thermal-image observation means 15 by which the thermal image on the surface of the structure is observed and by which image data 16 is sampled is provided. A diagnostic means 17 by which data 14 which is analyzed and estimated by the heat-balance analytical means 13 is compared with the image data 16 sampled by the thermal-image observation means 15 as diagnosis reference data and by which the deformed state of the structure is diagnosed is provided.  Then, the thermal image on the surface of the structure is observed, and the deformed state of the structure is diagnosed by the thermal image which diagnoses the deformed state of the structure.
Patent JP-S5837458-A (JP)
Inventor: KARUBIN SHIYUWARUTSU SUMISU JI
IPC: B01D1/26
Filed: 1982-04-07
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-H07222694-A (JP)
Title: Nasal and otic hairs cutter
Inventor: NATSUBORI TADAYOSHI
IPC: A47K7/00
Filed: 1994-02-16
Abstract: PURPOSE:To provide a device to cut nasal and otic hairs safely and sanitarily without damaging the skin without the aid of other person. CONSTITUTION:A power source chamber 15 is arranged in an outer shell 16 and a drive motor 13 is fitted through a drive motor fixing wall 14. A suction fan 8, a hair cutter 2, a hair cutter guide 5, a hair trimming spring 6 are fitted to a rotation axis 11 of a drive motor by a nut 4, and a filter 9 and a cap 3 are provided.
Patent JP-H02238927-A (JP)
Title: Drawing of heat-shrinkable tube by means of roll hanging-around method
Inventor: SUZUKI YASUO
IPC: B29C61/08
Filed: 1989-03-13
Abstract: PURPOSE:To perform drawing without unevenness, uniformly and surely by hanging a heat-shrinkable tube on a driving roll and a drawing roll, driving rotatively the driving roll, heating the heat-shrinkable tube by bringing it into contact with a heating roll and drawing the heat-shrinkable tube by moving the drawing roll. CONSTITUTION:The temp. of a heating roll 9 is set at a drawing temp. and the temp. of a driving roll 10-1 and a drawing roll 10-2 are set at a temp. 5-10 deg.C lower than the drawing temp. A base part Q of a suspension arm 9 is made to approach a distance which is a little smaller than the radius of the heating roll 9 from the side face of a heat-shrinkable tube 1 by means of a feed screw 93 to bring the heating roll 9 into a light contact with the heat shrinkable tube 1. When a driving roll 10-1 is rotated at a low speed, the ring of the heat- shrinkable tube 1 is endlessly rotated and moved and successively heated by means of the heating roll 9, the driving roll 10-1 and the drawing roll 10-2. Accompanied with proceeding of heating, the drawing roll 10-2 is moved downward gradually to draw the heat-shrinkable tube 1 to a specified extent.
Patent JP-S62216317-A (JP)
Title: Beam annealing method
Inventor: IZAWA TETSUO
IPC: H01L21/20
Filed: 1986-03-18
Abstract: PURPOSE:To obtain a laser beam spot of a desired profile by regulating two peak intervals of beam spots by altering an electric field. CONSTITUTION:A glass piece 13 is bonded to a calcite 12 to form a double image prism, metal plates 14 are disposed on both sides of the prism, connected with a variable power source 15, an electric field is applied to the piece 13 between the plates 14, a laser beam 11 is incident from a perpendicular direction to the electric field, and P wave and S wave emitted from the piece 13 are emitted through a lens 15 to a sample (wafer) 17. Thus, a beam spot formed of the P and S waves is emitted through the lens 13 to the sample such as wafer 14. At this time, the two peak intervals of the beam spots on the wafer can be controlled by the voltage of the power source 15 applied thereto. Thus, the laser beam spot can be formed with good controllability and reproducibility.
Patent JP-H05256186-A (JP)
Title: Split type cylinder liner
IPC: F02F1/08
Filed: 1992-03-16
Abstract: PURPOSE:To eliminate the necessity of providing a lower liner with a collar for fixing the lower liner to a frame so as to enable the use of a low-priced iron pipe on the market by fastening an upper liner and the lower liner to each other integrally by bolts through an intermediate ring mounted to the frame. CONSTITUTION:This split cylinder liner is formed of an upper liner 1 and a lower liner 4. The upper liner 1 is to be of two-layer structure formed of a steel pipe 2 and a sliding member 3, and these are integrated by solid phase bonding. The lower liner 4 is formed of an iron pipe 4. The iron pipe 4 is fittingly inserted into an intermediate ring 6, and the intermediate ring 6 is mounted to a frame 7 to install the lower liner 4 at the frame 7. The lower liner 4 is then fastened to the upper liner 1 by bolts through the intermediate ring 6. Accordingly, there is no need to provide the lower liner 4 with a collar for fixing the lower liner 4 to the frame 7 so as to enable the use of a low-priced iron pipe on the market.
Patent JP-S52140881-A (JP)
Title: Overhead pipe power transmission line
Inventor: ANDOU TSUGUO
IPC: H02G5/06
Filed: 1976-05-20
Abstract: PURPOSE: To prevent the phenomenon of shunting between inner cylindrical conductor and stranded wire conductor by covering the stranded wire conductor with an electric coupling means for holding it at the same potential as that of an inner cylindrical conductor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08254764-A (JP)
Title: Automatic document feeder
Inventor: TAKAHASHI TAKUJI
IPC: G03B27/62
Filed: 1995-03-17
Abstract: PURPOSE: To provide an automatic document feeder capable of attaining the miniaturization and the cost reduction by reducing a document picking up area, and also, capable of highly accurately reading the document without the expansion and contraction of the read image by always keeping a document feeding speed at a reading position constant even in the case the load fluctuation of a paper separating/feeding means occurs. CONSTITUTION: The leading end of the document P fed by a feeding/feeding-out means 15 is detected by a regist sensor 28, and a belt driving roller 37 is stopped from driving until the leading end of the document P reaches the reading position after the leading end is detected by the regist sensor 28, and after a prescribed time T is obtained after the leading end reaches the reading position, or when the prescribed number A of pulses is obtained, the document is fed by the belt roller 37 at a speed lower than that of a paper feeding driving roller 27.
Patent JP-S57173291-A (JP)
Title: Recording and reproducing device for tv signal of pal system
Inventor: NAKAGAWA HIMIO
IPC: H04N9/83
Filed: 1981-04-20
Abstract: PURPOSE:To obtain an accurate fH/8 offset by generating a signal of (fSC+ 40fH+fH/8) by using a signal of (40fH+fH/8) and a signal of fSC during recoding and reproduction of a PAL system signal. CONSTITUTION:A chromaticity signal is inputted from a switch 3, a horizontal synchronizing signal from a terminal 13, and a head switch pulse from a terminal 27. A frequency dividing circuit 34 divides the frequency of the horizontal synchronizing signal by 321, and a VCO35 oscillates at 321fH. A frequency dividing circuit 36 divides the output frequency of the VCO35 by two to supply a signal of 160fH+fH/2 to a frequency dividing circuit 16, which outputs an accurate 40fH+fH/8 signal. A VXO22 compares the phase of a burst signal from a switch 21 with that of a PD23 to oscillate at fSC. Consequently, the output of the VXO22 and that of a four-phase shifting circuit 18 are multiplied mutually by a multiplying circuit 19 to obtain an accurate offset of fSC+40fH+fH/8 from a BPF20.
Patent JP-H07157850-A (JP)
Title: Precipitation hardening martensitic stainless steel excellent in strength and toughness
Inventor: MIYAKUSU KATSUHISA
IPC: C22C38/50
Filed: 1994-03-29
Abstract: PURPOSE:To produce a precipitation hardening martensitic stainless steel excellent in strength and toughness both in the base metal and weld zone. CONSTITUTION:This stainless steel is a one having a compsn. contg.<=0.03% C, 0.5 to 2.0% Si, <=3.0% Mn, 0.02 to 0.06% P, <=0.005% S, 7.5 to 9.5% Ni, 12.0 to 15.0% Cr, <=0.3% Cu, 1.0 to 3.0% Mo, 0.15 to 0.60% Ti, <=0.015% N and <=0.30% Al, and in which the componental regulation is executed to E<=0.075 or below and, furthermore, preferably, the componental regulation is executed to F value <=40.0 or below; E=[SiXTi]/NiF=0.7XMn+Ni+0.6XCr+0.76XCu+0.35XSi-0.36XAl+0.6X Mo+21.5.
Patent JP-S62213959-A (JP)
Title: Magnetic grinding device
Inventor: HASHIYAMA MOTOHARU
IPC: B24B31/112
Filed: 1986-03-17
Abstract: PURPOSE:To provide local grinding of a work with high accuracy by furnishing a part where magnetic flux concentrates in a barrel to form a dense magnetic brush, and by allowing that portion of work which required precision grinding, to rotate either in regular or reverse direction within said dense magnetic brush in a specified angle range and at a certain angle speed. CONSTITUTION:The boss We of a work W to be processed into an outer shell for a sewing machine etc. is held at the tip of a work retaining shaft 51. The work W is set in a barrel 30 and located between a bottom magnetic pole 41 and a top magnetic pole 43. When magnetic field is formed, the distribution of the flux in the barrel is dense in the range alpha in the attached illustration and coarse in the range beta, so that magnetic brush by magnetic grinding material 61 has high density in alpha and low in beta. In grinding operation, the barrel 30 is rotated either continuously, intermittently or in the reverse direction. At the same time, the work retaining shaft 51 is rotated in the regular or reverse direction at rotational angle according to the location and dispersion of the parts of work to be ground with high density and at an angle speed of specified pattern. Thereby the part Wa and its neighborhood are highly ground.
Patent JP-S63226475-A (JP)
Inventor: HONMA MIKIO
IPC: B60R25/00
Filed: 1987-03-16
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-H02239423-A (JP)
Title: Magnetic recording medium
Inventor: MIYATA ICHIJI
IPC: C09D175/00
Filed: 1989-03-10
Abstract: PURPOSE:To obtain a magnetic recording medium with little dropout, high density of crosslink in the coating film and excellent durability by using an isocyanate crosslinking agent and an epoxy crosslinking agent with a binder. CONSTITUTION:A magnetic layer containing a binder and crosslinking agents of epoxy tape and isocyanate type which react on the binder is formed on a substrate. The isocyanate crosslinking agent used with the binder reacts with active hydrogen in the binder, namely not only with hydroxyl, carboxyl, amino group, phosphate group, sulfonate group, thiol, amide nitrogen, but with water in atmosphere. This results in production of amines, which react with epoxy groups in the epoxy crosslinking agent to produce a crosslinked structure. By using the epoxy crosslinking agent and isocyanate crosslinking agent with the binder, the obtd. coating film has a high crosslink density, which improves durability of the magnetic recording medium.
Patent JP-2000254012-A (JP)
Title: Liquid heating device
Inventor: TANIMOTO YORITO
IPC: F24H1/44
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To spread combustion air to the whole bottom surface of a liquid tank evenly by providing a heat chamber with a plurality of partition plates in a staggered state in a state of having connecting openings, partitioning the heat chamber into a combustion chamber and combustion air convection chambers, and providing the bottom wall of the heat chamber with an inclined surface with its downstream side higher than a burner. SOLUTION: The inside of a heat chamber 2 is vertically divided by an intermediate plate 2b and an inclined plate 13, and a hollow space thermally insulating layer 14 is formed at the lower part. Partition plates 6a-6c in a staggered state so as to have connecting openings 7 are provided over the intermediate plate 2b and the inclined plate 13 in the heat chamber 2 to partition the heat chamber 2 into a combustion chamber 8 and combustion air convection chambers 9a-9c. Temperature is lowered in the process of the zigzag flow of combustion air G to reduce the volume of the combustion air G. Here, the capacities of the combustion air convection chambers 9a-9c and the combustion chamber 8 are gradually reduced to the downstream side correspondingly to the reduction of volume of the combustion air G. In addition, combustion air lead-through plates 16 are provided to smooth the flow of the combustion air G.
Patent JP-H07272220-A (JP)
Title: Spin valve type magnetic sensor
Inventor: KOMAKI KENJI
IPC: G11B5/39
Filed: 1994-03-29
Abstract: PURPOSE:To make it possible to exactly manage an effective track width and to stably obtain high output without requiring stages for which high dimensional accuracy is requested. CONSTITUTION:A magnetization fixing layer 4 and a first ferromagnetic metallic layer 1 are laminated and formed atop a lower gap layer 13 laminated and formed via a lower insulating layer 11 and a lower shielding layer 12 on a substrate 10. The magnetization direction of this first ferromagnetic metallic layer 1 is fixed to a direction perpendicular to the plane of the figure. Further, a nonmagnetic metallic layer 3 and second ferromagnetic metallic layer 2 which are shorter than the first ferromagnetic metallic layer 1 and have the lengths equal to each other are formed on the first ferromagnetic metallic layer 1 in a direction orthogonal with the direction of fixed magnetization. A pair of electrode layers 5 for fetching the output are formed by having contact parts on both end faces in the longitudinal direction of the second ferromagnetic metallic layer 2.
Patent JP-S55151848-A (JP)
Title: Informing system for incoming call information arriving during absence
Inventor: WANAMI MASAO
IPC: H04M3/50
Filed: 1979-05-16
Abstract: PURPOSE:To enhance the service performance of the automatic answering telephone set, by  storing the number of the calling subscriber into the memory of the automatic information guiding  device when the calling subscriber has the on-hook and then informing the incoming call information stored by dialing the special number of the incoming subscriber. CONSTITUTION:Called subscriber telephone 2 connected to incoming trunk 4 of the incoming side  is called out by calling subscriber telephone 1 of the originating side and via outgoing trunk 3.  And in case the called subscriber is absent with no answer given and the calling subscriber gives  the on-hook to telephone 1, the identification is given through the central processor of the incoming side to the subscriber to accept the information service of the incoming call arriving  during absence of the called subscriber. When receiving this service, the calling number discrimination request signsl is transmitted from trunk 4. And the connection is secured through the  central processor for figure transmission trunk 7, trunks 3 and 4 plus automatic information guiding device outgoing trunk 8 each; and then the calling subscriber number is stored in data storing  drum 10 within automatic information guiding device 12. Thus the incoming information is informed along with the watch information when the incoming subscriber dials the special number.