baber/WOPTO huggingface dataset:
Patent JP-S55113042-A (JP)
Title: Regenerating method of developer for photosensitive resin
Inventor: KUNITOMI TETSUO
IPC: H01L21/30
Filed: 1979-02-23
Abstract: PURPOSE:To regenerate a developer without causing hindrances such as defective heat transfer, clogging, etc. due to polymer adhesion by adding a polymerization inhibitor whose b.p. is higher than that of the developer to the developer containing dissolved unhardened photosensitive resin after developing a photopolymerization type photosensitive resin layer and by distilling the inhibitor-added developer. CONSTITUTION:A photopolymerization type photosensitive resin layer is exposed, and the unexposed portion is dissolution-removed with a developer. When the amt. of unhardened photosensitive resin dissolved in the developer is increased, the developer becomes unreusable. So, before the developer is recovered by distillation, a polymerization inhibitor whose b.p. is higher than that of the developer is added, e.g. p-tertiary-butylcatechol in case the developer is based on 1,1,1-trichloroethane. Thus, smooth distillation is enabled without causing hindrances such as lowered heat conductivity and tube clogging due to adhesion of a polymer to a distiller, resulting in saved heat consumption and increased recovering efficiency. The recovered developer can be used like a fresh one.
Patent JP-H07228856-A (JP)
Title: Hot-melt type adhesive
Inventor: OKA HIDEAKI
IPC: C09J177/00
Filed: 1994-02-18
Abstract: PURPOSE:To obtain a polyamide-based hot-melt type adhesive, excellent in resistances to chemical, water, calcium chloride, heat, adhesion to metal and lightweight properties, etc., remarkably improved as compared with those of a conventional adhesive and further adhesion, strength and toughness. CONSTITUTION:This hot-melt type adhesive contains a polyamide, comprising a dicarboxylic acid component, 60-100mol% of which is terephthalic acid, and a diamine component, 60-100mol% of which is 1,9-nonanediamine, and having 0.3-2.0dlg [eta] measured in concentrated sulfuric acid at 30 deg.C.
Patent JP-H04260573-A (JP)
Title: Take-up motion for band material
Inventor: SHIBATA MUNEYA
IPC: B65H26/00
Filed: 1991-02-14
Abstract: PURPOSE:To get rid of manual operation from a worker as much as possible in winding work of a band material and enhance both efficiency in winding work and quality of a product. CONSTITUTION:A part of a guide plate, which guides a band material A in a two-dimension plane, is made openable, and a sensor, which detects the presence of the band material A, is provided under the part thus opened. Meanwhile, the driving of a reel 4 for winding is controlled by a control part. In addition, a pass line for the separating paper P, which can be used as a transfer line when the band material A is wound by the reel 4, is provided between the end of the guide plate and the reel 4. With this contrivance, continuous winding of the band material can automatically be carried out, and both efficiency in winding work and quality of the product can be enhanced.
Patent JP-S52104828-A (JP)
Title: Reference voltage generator
Inventor: YAMAGUCHI KUNIHIKO
IPC: H02J1/00
Filed: 1976-03-01
Abstract: PURPOSE:To so arrange that a reference voltage may have the same contitution as a load and the former equally become a median of an output signal considering the irregular amplitude of an output signal due to a load and by so arranging, obtain a circuit having a stabilized circuit performance.
Patent JP-H03225761-A (JP)
Title: Cylindrical lithium secondary battery
Inventor: OGINO TAKAO
IPC: H01M10/0566
Filed: 1990-01-30
Abstract: PURPOSE:To improve cycle characteristic and high discharge property by using a carbon powder having specified particle size and compression electric ratio resistance and a conductive assistant forming a positive electrode sheet together with a positive electrode active material powder and a binder. CONSTITUTION:In a secondary battery in which a spiral structure electrode in which a positive electrode and a negative electrode sheet containing lithium are spirally wound through a separator is received in a vessel, and a nonaqueous electrolyte containing lithium ion is interposed between the positive and negative electrodes, a carbon powder having an arithmetic mean particle size less than 30nm, a linkage structure diameter less than 100nm, and a compression electric ratio resistance less than 0.3OMEGA.cm at 50kg/cm<2> compression pressure is used as a conductive assistant forming the positive electrode sheet, whereby a cylindrical lithium secondary battery having enhanced battery characteristics such as cycle characteristic and high discharge property can be obtained.
Patent JP-S55115635-A (JP)
Title: Disk brake
Inventor: KATAGIRI MASAYOSHI
IPC: F16D65/847
Filed: 1979-02-24
Abstract: PURPOSE: To supply external air positively to air passages formed in a disk rotor without adversely affecting the dust- and water-resisting function of the dust cover, by making improvements on the dust cover.  
     CONSTITUTION: Wheel disk 6 and disk rotor 7 are fixed to wheel hub 5, and a multiplicity of air passages 7b extending from the central portion to the peripheral portion are formed in friction plate 7a of rotor 7. One side of rotor 7 is covered by disk 6, whereas the other side is covered by dust cover 20. this cover 20 consists of main body 21, air collecting member 22 and air guide member 23, which is formed at its peripheral portion with an air-guiding wall portion 23a shaped in the form of a part of cylinder. Further, the cover 20 is formed with air inlet openings 25 at portions where air-collecting wall portion 22a is located near knuckle 1. With such an arrangement, external air can be supplied positively into air passages in the disk rotor, without adversely affecting the dust- and water-resisting function of the dust cover. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06235719-A (JP)
Title: Exfoliation diagnostic system for wall face
Inventor: MATSUI YASUO
IPC: G01N29/12
Filed: 1993-02-09
Abstract: PURPOSE:To provide an exfoliation diagnostic system for a wall face which can diagnose exfoliation accurately while indicating the depth of exfoliation in the wall face to be measured. CONSTITUTION:Wall face to be measured is hit by means of an impact ball provided at a part touching the wall face and the impact sound is collected by a microphone 5 thence fed to an analyzer 9. An A/D converter 10 in the analyzer 9 converts the impact sound into a digital signal and the waveform of output from the A/D converter 10 is subjected to spectral analysis by means of a frequency analyzer 11. A depth converter 12 recognizes the waveform at an exfoliated part based on the power spectral density received from the frequency analyzer 11 and converts the peak value into a value corresponding to the depth of exfoliation which is then presented on a display 7.
Patent JP-H04259786-A (JP)
Title: Planar heating element
Inventor: KUROYAMA KATSUHIKO
IPC: H05B3/20
Filed: 1991-02-15
Abstract: PURPOSE:To get proper heating capacity while lowering the temperature of a heating element. CONSTITUTION:A heating element H is arranged closely on a heat equalizing aluminum plane S excellent in heat conductivity such as aluminum, etc. When fixed voltage is applied between a plurality of electrodes 1 counterposed through a PTC material 2, a current flows to the PTC material 2, and joule heat is generated. This heat is radiated efficiently by the heat equalizing aluminum plane S excellent in heat conductivity such as aluminum, etc. And proper heating capacity is gotten while lowering the self control temperature.
Patent JP-2000220076-A (JP)
Title: Non-porous film type moisture-permeable waterproof coating agent for fabric and moisture-permeable waterproof fabric
Inventor: KOBAYASHI YOSHIO
IPC: C09D175/04
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain a moisture-permeable waterproof coating agent and a moisture-permeable waterproof fabric which are excellent in chlorine resistance and moisture permeability. SOLUTION: This coating agent comprises a substantially linear polyurethane resin (A) having 40,000-500,000 number-average molecular weight and derived from an organic diisocyanate (a), a polymer polyol (b) comprising a polymer diol (b1) having 5,500-12,000 number-average molecular weight and at least 20 wt.% oxyethylene unit content and as necessary the other polymer diol (b2) and a chain extender (c), and oxyethylene unit content in the component A is 10-70 wt.%.
Patent JP-H02200221-A (JP)
Title: Electric boiler
Inventor: MAEDA MITSUOKI
IPC: A47J41/00
Filed: 1989-01-31
Abstract: PURPOSE:To easily execute fine adjustment at the time of operating and to easily lead out the arbitrary quantity of hot water by providing an electric pump to discharge liquid in a container out of the container, bearing and knob to be interlocked with the rotary motion of a variable part to adjust a rotating speed. CONSTITUTION:The liquid in a container 2 is heated by a heat generating body 6 provided in a bottom part and an electric pump 7 is driven by a motor 8. Then, the liquid in the container 2 is sucked through a communicating pipe 11 and led out through a communicating pipe 14 out of the body of container. A rotary variable resistor 15 constituting the variable part constitutes one part of a driving circuit to control the operation of the electric pump 7 and adjusts the rotating speed of the electric pump 7. A part 16 is the knob to be interlocked with the variable resistor 15 and constitutes an operating part 17 together with several part. A cam 18 is fitted to the inside of the knob 16 and a groove part 19 is formed on a side surface. A returning spring 25 is arranged between a bearing 23, for which a guide part is provided so as to be brought into slide-contact with the main body of the cam 18, and the knob 16. Then, the knob 16 and cam 18 are always energized upward in a coiling direction reverse to the rotating direction of the knob 16.
Patent JP-S58138698-A (JP)
Inventor: YAMADA FUMIYUKI
IPC: B43K1/08
Filed: 1982-02-13
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-2000221449-A (JP)
Title: Video device
Inventor: NIWA MASATOSHI
IPC: G02F1/13363
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain a video device where trouble that green video light is not reflected is eliminated and where a video excellent in color is reflected by providing a 1/4 wavelength plate on either a liquid crystal projector or a polarizing screen. SOLUTION: This video device adopts the liquid crystal projector in a panel cross prism type separately emitting blue light, red light and green light and incorporating a 1/2 wavelength plate 10 and the polarizing screen 11. The 1/4 wavelength plate 12 is provided on either the liquid crystal projector or the screen 11. Red video light, blue video light and the green video light being linearly polarized light passing through a dichroic prism 3 pass through the 1/4 wavelength plate 12 and are all changed to circularly polarized light, whereby the intensity of three kinds of light gets somewhat low. However, the green video light is also reflected by the screen 11, so that the video excellent in the color is reflected on the screen 11. Furthermore, external light is partially intercepted by the screen 11, whereby the vivid video is obtained.
Patent JP-S58139611-A (JP)
Inventor: MIYAMOTO TATSUO
IPC: H02B13/02
Filed: 1982-02-10
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-S60169052-A (JP)
Title: Solar pond
Inventor: NAKAMOTO YASUOKI
IPC: F24J2/04
Filed: 1984-02-10
Abstract: PURPOSE:To eliminate the attenuation of the sunlight due to stains and enable to improve the easiness and economical efficiency of maintenance and repair by a structure wherein a wave attenuating device consisting in arranging vertical transparent wave attenuating plates at proper intervals is submerged so as to lie in the water at the predetermined depth under the water surface. CONSTITUTION:A wave attenuating device consists in arranging vertical flat transparent wave attenuating plates such as plastic glass or the like in parallel crosses and providing support posts 12 at proper intervals and is sunk under the water surface at the depth of about 15-30cm and 50cm at the deepest. A massive leg plate 13 is attached to each support post 12 so as to produce no nick in a waterstop sheet when the plate 13 is placed on the sheet lain onto the bottom of a solar pond and, in addition, to facilitate to take the whole wave attenuating device out of the solar pond for cleaning and repair. When wind blows against the above-mentioned solar pond, waves are produced in a surface layer 3. However the waves do not grow to billows, because the waves, which are fundamentally circular movements of water particles, are impeded by the wave attenuating plates 11. No destruction of concentration gradient due to the disturbance of a heat insulating layer 2 is resulted. The wave attenuating plate has a self- regulating action to encourage the wave attenuating effect by exposing its upper part partially in the air, when the waves turn to billows.
Patent JP-H02201660-A (JP)
Title: Data analyzing device
Inventor: SHIRAI IKUO
IPC: G06F11/34
Filed: 1989-01-31
Abstract: PURPOSE:To easily analyze data when nonconformity intermittently occurs by storing and analyzing a signal outputted from a tested device based on conditions set previously. CONSTITUTION:The data inputted to an input buffer 1 are temporarily stored into a buffer memory 2 by a trigger signal generated in a trigger condition setting part 4, which can be freely set from a processor system 11, or a trigger signal outputted from an internal trigger generating part 5, and the data are transferred to a memory 9 by a request signal from the processor system 11. The signals outputted from the tested device for a long time including a time, when the intermittent nonconformity occurs, are all stored into an external storing device 7. The data stored into the external storing device 7 are processed by a CPU 8, and the data at the time point when the intermittent nonconformity has occurred are displayed on a CRT 10. Thus the data at the time point when the intermittent nonconformity has occurred can be easily analyzed.
Patent JP-S6323554-A (JP)
Title: Electromagnetic reciprocating machine
Inventor: TANAKA HATSUROU
IPC: H02K33/18
Filed: 1986-02-03
Abstract: PURPOSE:To expand the travel of a reciprocating member by providing a stator of cyindrical magnetic material at one end or both ends of a movable element composed of a magnetic body and also providing a driving coil at one end or both ends of the movable element and in an inner part of stator core. CONSTITUTION:In an inner part of outer periphery of two protruding poles at both ends of a movable element 6 composed of one magnetic body, driving coils 9 and 10 each with an identical number of turns are provided in reverse directions of their polarities, and this movable element 6 is supported by a bearing 1 composed of non-magnetic, non-conductive material. On the other hand, N pole and S pole cylindrical magnetic material stators 2 and 3 are respectively provided on both sides of said bearing 1, and these stators are excited if DC current flows through exciting coils 7 and 8 of exciting poles 4, and 5 provided adjacently to said stators. In this case, the movable element 6 is driven in a fixed direction according to the polarity of said current, but said element 6 is driven in the opposite direction if the polarity of any one of driving and exciting coils is reversed.
Patent JP-2000219330-A (JP)
Title: Sheet loading device and picture image forming device furnished with this device
Inventor: YAMAMOTO TAKUNORI
IPC: B65H1/04
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To reduce pressurizing force at the time when a small number of sheets are loaded with a single part by inclining a part of a disc spring which is an energizing means with which the sheets make contact when a small number of the sheets are loaded. SOLUTION: A sheet loading device 8 is furnished with a sheet storage means 1 to store sheets P and from one end of which the sheets are supplied out, a pair of sheet regulating means 4a, 4b to regulate a position of the sheet in the cross direction from both sides of the sheet and an energizing means 5 provided on at least one of the sheet regulating means out of a pair of the sheet regulating means and to energize the sheet to the side of the other sheet regulating means, and the parts H, L to make contact with the sheet when quantity of the sheets stored in a sheet storage means out of parts of the energizing means to contact with the sheet is small are approached to the side of the sheet regulating means 4a on which the energizing means is provided rather than the other parts.
Patent JP-H11217048-A (JP)
Title: Pocket structure of door trim
Inventor: KOJIMA KAZUMI
IPC: B60R7/04
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To surely prevent damage of a lock mechanism even when a load is applied in an wrong direction on a pocket in a locked state. SOLUTION: A lower end of a packet body covering a recessed part for the pocked of a door trim is journalled to the door trim, a lock structure 6 which alternately switches locked condition where an engaging pin 5 is engaged in an engagement part 6a to completely seal the recessed part every time a front board of the pocket body is pressed, and an unlocked condition where the engaging pin 5 and the engagement part 6a are released from the engagement to open the pocket opening is provided at a side face part of the pocket body, and an emergency lock releasing means, which releases the engagement between the engaging pin 5 with th engagement part 6a to switch into the unlock condition when a load lighter than a certain value is applied in the direction to open the pocket body under the locked condition is provided at the lock mechanism 6.
Patent JP-H05187234-A (JP)
Title: Air intake device for engine with turbosupercharger
Inventor: HITOMI MITSUO
IPC: F02M35/104
Filed: 1992-01-10
Abstract: PURPOSE:To improve low speed torque by a method wherein the number of tuning revolutions at which suction dynamic shiftening occurs is set to a value being the low speed side lower than the intercept point of a turbosupercharger and the turbosupercharger is disposed to an air intake system wherein a valve overlap period is set to a period in which scanning in a number of tuning revolutions region is practicable. CONSTITUTION:Each of independent intake air passages 8A and 8B communicated to respective cylinders 2 is partitioned into first and second independent intake air passages 20 and 21 communicated to first and second intake air ports 4 and 5. Shutter valves 22A and 22B closed in a constant rotation region and opened in a high rotation region are disposed in the second passage 21. The upper stream ends of the independent intake air passages 8A and 8B are coupled to first and second branch intake air passages 29 and 30 and an on-off valve 31 closed in a low rotation region is disposed in the second passage 30. Further, a relation of FP+FS>=F>=FP is established between the areas FP and FS of the first and second independent intake air passages 20 and 21 and the area F of the first branch intake air passage 29. Further, a valve timing variable mechanism 42 is provided, a valve overlap period is increased in a low rotation region and decreased in a high rotation region.
Patent JP-H08223000-A (JP)
Title: Clock generation circuit
Inventor: NANBA TAKAHIRO
IPC: H03B19/00
Filed: 1995-02-09
Abstract: PURPOSE: To obtain a clock signal with a frequency required with a few oscillating elements by providing the oscillation elements generating clock signals of prescribed frequencies, a frequency divider frequency-dividing a reference clock signal by a prescribed division ratio, a delay circuit delaying the clock signal by a prescribed clock time, and an exclusive logic circuit between outputs from the frequency divider and the delay device. CONSTITUTION: A reference clock 40 whose frequency is 24.576MHz (48k×512MHz) generated by a reference clock signal generating circuit 41 is frequency-divided by 1/2 (n=1) by a 1/2n frequency divider 26 to generate a master clock 256fs (48k×256MHz) with respect to a sampling frequency fs =48kHz. Furthermore, the clock signal 40 is frequency-divided by 1/6 with a 1/6n frequency divider 27 and an output clock A from the frequency divider 27 is given to a DFF circuit 29 and an EXOR circuit 31. On the other hand, an output clock obtained by applying 1/n frequency division to the clock signal 40 at a 1/n frequency divider 28 is inverted by a circuit 33 and the inverted clock signal is given to DFF29, 30, and a clock B delayed from the clock signal subject to 1/n frequency division by 0.5 clock signal time is outputted from a FF 29.  The clock B is given to a circuit 30, from which a clock C delayed by 1/4 clock signal time is given to a circuit 31, from which a master clock signal whose frequency is 32k×256MHz is outputted.
Patent JP-H06236339-A (JP)
Title: Information output system
Inventor: ARAI IKUYA
IPC: G06F3/153
Filed: 1993-02-10
Abstract: PURPOSE:To improve operability, to attain the security protection of information and to suppress power consumption by enabling various control over an information output device such as a display device from a computer body side. CONSTITUTION:When a user inputs a control instruction of the display device 6, a CPU 2 recognizes the instruction and controls a communication control circuit 5. The communication control circuit 5 sends the control instruction of the display device 6 to the display device 6. Further, when a control instruction of the display device 6 which is incorporated in software to be run on the computer body l is read in from an external storage medium, the CPU 2 recognizes the instruction and controls the communication control circuit 5. Then the display device 6 sends the control instruction from the computer body 1 which is received by a communication control circuit 8 to a microcomputer circuit 7. The circuit 7 recognizes the instruction and generates a control signal for an adjustment place of a deflecting circuit 10 or video circuit 11.
Patent JP-S63192562-A (JP)
Title: Method and device for profile control in welding
Inventor: NAKAJIMA JUN
IPC: B23K9/12
Filed: 1987-02-04
Abstract: PURPOSE:To perform a good profile welding on the joint having a gap by extracting the power spectrum of the specific frequency components in the welding current at weaving time and using the welding conditions corresponding to the calculation value by finding the gap width from the relation of the power spectrum and gap width. CONSTITUTION:A fillet welding is performed by following up a torch 3 to a weld line with weaving it for the lap joint of the thin plate having a gap G between an upper plate 1 and lower plate 2. A gap detection device 10 extracts the power spectrum of the frequency components two-three times a weaving frequency from in the waveform of welding current to find the gap width G from the relation of the power spectrum stored in advance in a memory device 11 to the gap width. The detection device 10 further selects the optimum welding conditions for the calculated gap width G from the relation of the gap width stored in advance in a memory device 12 to the welding conditions to output a conditions changing signal to a control device 7. Thus, good profile welding can be performed on the joint having a gap.