baber/WOPTO huggingface dataset:
Patent JP-S62299006-A (JP)
Title: Foil-wound transformer
Inventor: INUI AKIFUMI
IPC: H01F27/28
Filed: 1986-06-19
Abstract: PURPOSE:To moderate an electric field at insulation ends, by disposing an electrostatic shield on a neutral-point side of windings so as to cover the windings in the amount excessive of the winding height at both their upper and lower parts, and then connecting this shield with a material for supporting the lower part of the windings. CONSTITUTION:An electrostatic shield 32 is disposed in a main gap between a low-tension winding 4 and a high-tension winding 5 and on the neutral-point side of the windings so that an electric field is moderated on the winding end parts. The electrostatic shield 32 is mounted at the position where the windings are extended in the direction of a stack, that is, so as to cover the windings at their both ends in the amount excessive of the winding height, so that the shield on the upper part is disposed above the windings and that on the lower part is disposed below the windings. The electrostatic shield 32 is fixed by being connected with an insulating material 26 for supporting the lower part of the windings. Because the winding end part is sufficiently covered with the electrostatic shield 32, an electric field at the winding end part can be moderated, with insulation reliability being improved there. The electrostatic shield 32 is fixed by the insulating material 26 for supporting, and mounted there without necessities of enlarging a main gap (d) to moderate the electric field at the winding end part on the neutral-point side and perfoming particular methods and processes for an insulating cylinder 8.
Patent JP-H089048-A (JP)
Title: Monitoring device for programmable controller
Inventor: KATO KIMIAKI
IPC: H04M11/00
Filed: 1994-06-23
Abstract: PURPOSE:To provide the monitoring device for programmable controller in which a state of the programmable controller and of a system controlled thereby are displayed on a pocket bleeper via a telephone line. CONSTITUTION:The monitoring device is provided with a PC interface 15 and a communication interface 16, and a storage means 12 that stores a communication program P1 transferring data in an area DS stored with data representing a state of a programmable controller 2 and of a system through by way of the PC interface 15, a diagnostic program P2 that generates a diagnostic code DMC representing the state of the programmable controller 2 and the system from the data transferred to the area DC, and a program P3 that sends a telephone number D2 via the communication interface 16, calls a pocket bleeper 5 to send the diagnostic code DMC to the pocket bleeper, in a form of executable by a control arithmetic means 11.
Patent JP-H037825-A (JP)
Title: Heat exchanging unit
Inventor: SATO SUSUMU
IPC: F24F5/00
Filed: 1989-06-02
Abstract: PURPOSE:To suspend a heat exchanger unit from a ceiling by a method wherein the inside of a cabinet of the heat exchanger unit is divided into a machine room at one end, a heat exchanger compartment in the middle and a heating compartment at the other end, and a horizontal type compressor is installed in the machine room, a heat exchanger and a fan in the heat exchanger compartment, and a heater for heating medium in the heating compartment. CONSTITUTION:Because the heat exchanger compartment 20 being in the middle, a heating compartment 21 is arranged on the left side and a machine room on the right side, the position of the gravity center of a heat exchanger unit 2 is located at nearly the middle of the unit 2, so that the unit is easily kept horizontal without a tilt when the unit is raised with hands held both right and left sides of the unit. As for a horizontal type rotary compressor 29 employed, the vibration due to rotation of a rotor (operation of the compressor) is larger in the vertical direction than in the horizontal direction because a rotating shaft of a rotor is horizontally laid. However, in this heat exchanger unit 2, rather heavy equipment such as a boiler 34, pump 35 and others are arranged on the opposite side of the machine room 19 in which the compressor is installed, so that the vibration is diminished by the boiler 34, the pump 35 and others even though the machine room is forced to be vibrated by the operation of the compressor 29.
Patent JP-H11340680-A (JP)
Title: Electromagnetic wave shielding light-transmitting window material
Inventor: SUGIMACHI MASATO
IPC: C03C27/12
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To prevent moire phenomenon by specifying a bias angle defined by the smaller of the angles of either the crossing angle of the extending direction of a first wire group and the long side of an almost rectangular transparent board or the crossing angle of the extending direction of a second wire group and the long side of the almost rectangular transparent board. SOLUTION: When (a) is the crossing angle of a long side 2a of a transparent board 2 and a warp 5A, (b) is a crossing angle of the long side 2a and a weft 5B, and if (b)>(a) is satisfied, (a) is set as the bias angle when (a)>(b) is satisfied, (b) is the bias angle. Moire phenomenon is prevented by adjusting the material arrangement angle of a grid composed of conductive wire. A conductive mesh 5 between the transparent board is arranged to have a bias angle θto be larger than 10 deg.. The moire phenomenon due to the interference of the pixel pitch of a plasma display panel and the grid pitch of the conductive mesh 5 can be prevented by adjusting the arrangement angle of the conductive mesh 5 to the transparent board 2.
Patent JP-H04341433-A (JP)
Title: Paper feeding apparatus
Inventor: SHOJI KATSUSHI
IPC: B65H7/18
Filed: 1991-05-16
Abstract: PURPOSE:To solve a duplicate-feed problem due to an excessive intrusion force, by causing variations in the intrusion force of a feed roller in corresponding relation to the paper feed conditions such as paper quality in a roller-pad type paper feeding apparatus wherein a feed roller is installed at the entrance side of a separation roller. CONSTITUTION:The apparatus is provided with a separation roller 1 against which a separation pad 2 is pressed, a feed roller 6 located at the entrance side of the separation roller 1 for imparting an intrusion force to a document an intrusion detector 12 for detecting the intrusion of the document, separated and fed by the separation roller 1, onto the separation roller 1, and an intrusion force control means 14 for causing a stepwise variation in the document- intrusion force of the feed roller 6 in corresponding relation to a required intrusion time length for the document detected by the intrusion detector 12, thereby to vary, for each document, the intrusion force imparted by the feed roller 6 in corresponding relation to the required intrusion time length.
Patent JP-S5765091-A (JP)
Title: Pcm time division exchange system
Inventor: TAKANO YASUJI
IPC: H04Q11/04
Filed: 1980-10-09
Abstract: PURPOSE:To simplify the constitution of hardware, by providing a conversion memory corresponding to individual codic value between a PCM channel bus and a PCM codic and switching the channel gate between the memory and the bus and between the memory and the codic with time slot pulses and fixed pulses. CONSTITUTION:A plurality of A1-Am are connected to series PCM codics CD1- CDm via hybrids H1-Hm, conversion memories CV1-CVm are provided corresponding  respectively to the codics CD1-CDm, and they are connected to a parallel PCM  channel bus PB. With this constitution, the channel gate between the memories CV1 -CVm and the bus PB is switched with a time slot pulse produced with a channel  bus memroy TPM and a channel decoder TD, and the channel gate between the memories CV1-CVm and the codics CD1-CDm is switched by using pulses transmitted from the time slot fixed and preset in advance. Thus, the sytem can be  simplified.
Patent JP-H04367477-A (JP)
Title: Package of liquid crystal module
Inventor: SUZUKI TOYOHITO
IPC: G02F1/13
Filed: 1991-06-13
Abstract: PURPOSE:To offer a packaging material for liquid crystal modules which has a large strength in fixing liquid crystal modules, is commonly applicable to different types, and enables vertical packaging in cartons that is easy to unpack and take out products. CONSTITUTION:A base material 12 is bent in zigzags, and elastic buffer materials 13 are arranged on opposite sloped faces of the base material 12. Holders 14 are provided at the lower ends of the opposite buffer materials 13 to hold liquid crystal modules 11. The liquid crystal modules 11 are placed between the opposite buffer materials 13, and then inserted in a container such as a corrugated board carton, so that the buffer materials 13 exert a pressure on the liquid crystal modules 3 that are packaged.
Patent JP-H04365266-A (JP)
Title: Frame pulse extracting system for hdtv
Inventor: KISHINAMI KAZUO
IPC: H04N19/00
Filed: 1991-06-13
Abstract: PURPOSE:To efficiently execute frame extraction with small limit when exchanging an HD(High Density) TV signal and transmitting it to a terminal. CONSTITUTION:The image signal of HDTV is converted into a luminance signal, the respective components of two color difference signals in blue and red systems are converted into digital signals, and the respective digital signals are multiplexed and supplied to an exchange switch 3. A digital interface part 4 is provided to receive the multiplexed signal outputted from the exchange switch 3, and the digital interface part 4 is constituted so as to separate the luminance signal and the two color difference signals of blue and red systems from a multiplexed digital image data train, to detect the synchronizing signal level of the separated luminance signal, to detect a horizontal pulse and a vertical synchronizing signal and to prepare a frame pulse having prescribed phase difference from the vertical signal.
Patent JP-S5474516-A (JP)
Title: Conveyor chain for cable, hose and the like
Inventor: OSADA TOSHIO
IPC: F16G13/16
Filed: 1977-11-28
Abstract: PURPOSE: To prevent a wear of cable and the like by attaching the supporting member of cable and the like via an attachment to a chain.  
     CONSTITUTION: A supporting member 15 of cable, hose, and the like 14 is attached to roller chains 3 and 4 via attachments 16 and 17 whereby guiding surfaces 18 and 19 of the attachments 16 and 17 come in contact with the inside surface of a conveyor frame 1 to guide the roller chains 3 and 4 preventing the run-off of the chains from the conveyor frame 1 while the installation of the supporting member 15 to the attachements 18 and 19 with the centerlines of roller chain connecting pins 20 and 21 in same plane as the centerline of the cables 14 equalizes the circular mevement diameters of the roller chains 3 and 4 and the cables 14 along the guide wheel thereby preventing the wear of the cable due to relative sliding movements between the cables 14 and the supporting member 15. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09326551-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MURAKAMI KOHEI
IPC: H05K1/18
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To realize a method of manufacturing a semiconductor device where an outer terminal can be protected against connection failures caused by a chemical reaction of silicon on flux when the outer terminals are connected to a circuit board. SOLUTION: Solder paste 12 used for connecting a semiconductor device 14 and solder paste 13 used for connecting outer terminals 15 are fed onto a circuit board 11, the semiconductor device 14 is connected to the circuit board 11 with the solder paste 12, and then the flux on the surfaces of the solder pastes 12 and 13 are removed by cleaning, and a very small amount of solder paste 17 is added onto the solder paste 13 to connect the outer terminal 15, whereby a semiconductor device of this constitution can be lessened in flux volume as a whole, and a reaction of flux on silicon gel is reduced.
Patent JP-S6121470-A (JP)
Title: Shift operation mechanism in speed change gear for vehicles
Inventor: KOBAYASHI TOSHIO
IPC: F16H63/38
Filed: 1984-07-09
Abstract: PURPOSE:To raise the degree of freedom for selection is a setting place, by constituting a reverse check mechanism as a simple substance which has each of built-in constituent elements inside a holder, and improving assembling operatability and interchangeability either, while setting up the said mechanism in horizontality orthogonal with a shifter rod. CONSTITUTION:This shift operation mechanism is provided with a shifter rod 73 being rotated and displaced in an axial direction by a change lever, while it sets up a reverse check mechanism 90 interlockingly connected to an intermediate part of this rod 73 via an arm 88. This check mechanism 90 houses a stepped accent shaft 93 inside a bottomed cylindrical holder 91, energizing the said shaft 93 to the left by dint of a spring 94. And, a stepped cylindrical cam 95 is inserted into space between a small diametral part of the shaft 93 and the holder 91, and a claw 95a of the cam 95 is fitted in a circular opening part 92a of a spring retainer 92, thus regulation of a turning angle takes place. In addition, an interval between the shaft 93 and the holder 91, there is provided with a lock ball mechanism 97 giving an accent in time of movement of the accent shaft 93.
Patent JP-H06344196-A (JP)
Title: Die set system powder forming press
Inventor: HORIE YOSHIAKI
IPC: B30B11/04
Filed: 1993-06-14
Abstract: PURPOSE:To simplify a die set system powder forming press, to attain its high performance, and to improve reliability, etc. CONSTITUTION:Drive shafts 5a to 5g corresponding to each of die holding plates, that is, punch plates 1a to 1f and a core rod 1g, are provided on the press side. Also, coupling means including a freely attachable and detachable couple among respective drive shafts 5a to 5g having an operation and position adjusting mechanism and the punch plates 1a to 1f and the core rod 1g, are provided, and a constitution without the drive mechanism of a die on the die set side is adopted. Consequently, the mechanisms for driving are concentrated on the press side to make a structure simple. Also, deterioration factors in performance and reliability is made less, the high performance of the press and improvement in reliability are attained.
Patent JP-S5366023-A (JP)
Title: Combustion control device
Inventor: KUSUDA KATSUHIRO
IPC: F23N5/20
Filed: 1976-11-25
Abstract: PURPOSE:To prevent erroneous performance and to secure stabilized operation by monitoring combustion by means of a photoconductive element used in the combustion control device for a hot water boiler.
Patent JP-H05310171-A (JP)
Title: Rear wheel axle device of motorcycle
Inventor: SONODA TAKAYOSHI
IPC: B62K25/02
Filed: 1992-05-08
Abstract: PURPOSE:To prevent an axle from rotating when a nut is fastened at the end of the axle so as to improve the assembling property of a rear wheel axle device by providing two-sided notches at the head portion of the axle, forming a rib or groove at the head portion along the diameter of the axle, rotating the rib or groove by means of a tool, and pressing one of the two-sided notches against the upright wall of a washer extended along the outside of axle metal fittings, thereby stopping rotation of the axle. CONSTITUTION:An axle 7 is passed between the right and left axle metal fittings 2 of a rear fork 1 and fastened and a rear wheel is freely rottably supported to the axle 7 and one of two-sided notches 8 provided at the head portion 9f the axle 7 is pressed against the upright wall 12 of a washer 4 extended along the outside of the axle metal fittings 2 so as to stop rotation of the axle and a rib 10 or groove 11 is formed at the head portion 9 of the axle 7 along the diametral direction of the axle and a tool is fitted into the rib 10 or groove and turned so that the two-sided notches 8 abut to the upright wall 12.
Patent JP-S5568723-A (JP)
Title: Elastic surface wave device
Inventor: YAMAZAKI OSAMU
IPC: H03H9/02
Filed: 1978-11-16
Abstract: PURPOSE:To reduce the effect of the undesired spurious by providing the short- circuit electrode on the sapphire plate and forming the zinc oxide piezoelectric film through the sputter evaporation to form the comb-line electrode and then providing the silicon dioxide film, thus increasing the performance of the device at the high frequency region. CONSTITUTION:Short-circuit electrode 52 is provided on sapphire plate 51, and oxide zinc voltage film 53 is sputter-evaporated. And then comb-line electrode 54 is formed, and silicon dioxide film 55 is provided. Here film 53 has no epitaxial growth owing to electrode 52 although it is evaporated in a high speed with the substrate heated up to 400 deg.C or higher, thus obtaining the film of the c-axis orientation. And if the (1-102) surface is secured for plate 51, the surface where no electrode 52 exists is liable to feature the a-axis orientation for film 53. Thus when electrode 54 is provided so that the elastic surface wave may propagate orthogonally to the c-axis of the film of that area, electrode 54 does not combine with the elastic surface wave at th area where no short-circuit electrode exists to reduce the effect of the undesired spurious. As a result, the performance can be increased for the elastic surface wave device at the high frequency region.
Patent JP-S6121523-A (JP)
Title: Data retrieval system by automatic input
Inventor: DOI SHINICHI
IPC: G06F3/038
Filed: 1984-07-09
Abstract: PURPOSE:To attain automatic information input by allowing a sensor to detect the moving position of a line of sight, transmitting the image of the sensor as information and allowing an input discriminating device to discriminate automatically whether or not the information is handled as the input to a retrieval system. CONSTITUTION:We use eye balls 1 to recognize an object 2 and a sensor grasps always which part of the object 2 is recognized by the eye balls 1 in this case. As the line of sight moves, the image grasped by the sensor 3 is changed. The image grasped by the sensor is transmitted to an input discriminator 5 by an information transmitting device 4 as input candidate information (d). When the input candidate information (d) is identical for a prescribed time, the input discriminator 5 discriminates it as the input information D and inputs it to a retrieval system. If new input candidate information (d') is transmitted within a prescribed time, the input discriminator 5 gives up the preceding input candidate information (d) and applies the similar processing to the new input candidate information (d') as the preceding input candidate information (d). Then required data are extracted from a storage device 7 by a retrieval controller 6 based on the input information D and displays it on a display 8.
Patent JP-H08332605-A (JP)
Title: Bench circular sawing machine
Inventor: SASAKI KATSUHIKO
IPC: B27B5/20
Filed: 1995-06-08
Abstract: PURPOSE: To increase dust collection efficiency in simple constitution by providing an arm in the rear of a base for placing lumber to be cut thereon and providing the suction port of cutting chips that is opened in the front to the arm in a bench circular sawing machine in which the body equipped with a saw blade is vertically movably attached pivotally. CONSTITUTION: In a bench circular sawing machine 1, the body 6 is lowered by operating a handle 9 and lumber to be cut on a turntable 3 is cut by a saw blade 85. Cutting chips generated in the case are plunged into an induction path 24 or caught by a trumpetlike inlet constituted of an expansion part 19 and an induction member 20. Then, the cutting chips are induced to a cylindrical part 18 of the rear and discharged to the rear of an arm 4 or recovered in a dust collection bag connected to the cylindrical part 18 or in a dust collector connected through a hose. In the expansion part 19, since a descendent plate 19c is tilted nearly equally to the slope of the curve part 13a of a guide rail 13, leakage of the cutting chips is negligible and these are efficiently caught in the inlet formed of the expansion part 19 and the induction member 20.
Patent JP-H10332903-A (JP)
Title: Water-repellent optical member and its production
Inventor: OTA HIROSHI
IPC: G02B1/14
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To obtain an optical member low in cost and having a hardened film excellent in water repellency, film hardness, adhesion property and transparency by applying a fluorinated porous thin film on the surface of a plastic substrate on which the hardened film is formed. SOLUTION: After a hardened film is formed on a plastic material, a hydrolysate of an alcohol soln. containing an org. silicone compd. expressed by formula (R<3> )b Si(OR<4> )4-b , an org. polymer compd. and a hardening agent is applied and hardened by heating. Then the org. polymer compd. in the hardened film is removed by using a polar solvent to form a porous thin film. Then the surface of the porous thin film is subjected to fluoridation with a fluoroalkylsilane compd. soln. In the formula, R<3> is 1 to 10C alkyl group, 2 to 10C alkenyl group, etc., R<4> is 1 to 10C alkyl group, 2 to 10C acyl group, etc., and b is an integer of 0 to 2.
Patent JP-S5842961-A (JP)
Title: Detection apparatus of combustible gas
Inventor: KOGA KOUICHI
IPC: G01N27/12
Filed: 1981-09-08
Abstract: PURPOSE:To prevent erroneous alarms from being generated by H2 or alcohol, by compensating one output of two combustible gas detection elements, consisting essentially of a metallic oxide semiconductor and having different characteristics by the other output. CONSTITUTION:The first detection element S1 consisting essemtially of a metallic oxide conductor and highly sensitive to H2 is connected to the second detection element S2 sensitive to alcohol in series and a resistance RL taking out the output of the element S1 is connected to the element S2 in parallel through a resistance R1, respectively. The element S1 and S2 are heated by heaters RH1 and RH2 and the element S1 is used at comparatively high temperatures and also, the element S2 is used at comparatively low temperatures. Hereby, the sensitivity of an output Vo of a detection apparatus to H2 and alcohol is made lower than that to CH4. Further, the element S2 highly sensitive to H2 and alcohol is made highly sensitive to CH4 by raising comparison voltage by a voltage comparator C and not raising the comparison voltage for low sensitive CH4.  In this manner, erroenous alarms are not generated by H2 and alcohol.
Patent JP-S63307351-A (JP)
Title: Instrument for simultaneous analysis of oxygen and hydrogen
Inventor: IZUMIDA SHINYA
IPC: G01N27/41
Filed: 1987-06-09
Abstract: PURPOSE:To prevent the degradation in the efficiency of oxygen release from a sample and the degradation in the performance of an oxygen pump by providing electrochemical hydrogen pumps for which solid electrolytes are used to the closed gas flow passages on the upper stream side and down stream side of a sample introducing means. CONSTITUTION:The electrochemical hydrogen pumps 21, 23 for which the solid electrolytes 20, 22 are respectively used are provided to the flow passages 1 on the upper stream side and down stream side of the sample introducing means 7 of the analyzer constituted by disposing, in series, the sample introducing means 7 for introducing a sample and an electrochemical oxygen pump 12 for which the solid electrolyte to discharge the oxygen in the closed gas flow passage 1 for circulating a carrier gas to the outside of the flow passage in said gas flow passage 1. The chemical potential at the boundary face between the solid electrolyte and electrode on the flow passage 1 side is thereby maintained constant at all times. The oxygen pump 12, is, therefore, capable of measuring the oxygen concn. without being affected by the electron conductivity exhibited by the solid electrolyte, the oxygen released from the solid electrolyte itself and the oxygen leaking from the atmosphere. The hydrogen pumps 21, 23 are capable of measuring the hydrogen concn. without being affected by the electron current flowing in the solid electrolyte and the current by other charge carriers.