baber/WOPTO huggingface dataset:
Patent JP-H0810908-A (JP)
Title: Steel strip casting device with electromagnetic enclosing dam
Inventor: HAUAADO ERU JIYAABAA
IPC: B22D11/10
Filed: 1995-06-22
Abstract: PURPOSE: To provide a steel strip casting apparatus having an electromagnetic dam capable of efficiently confining the pool of molten metal. CONSTITUTION: The steel strip casting apparatus has a pair of counter-rotating casting rolls 31 and 32 and has a perpendicularly extending and arcuately converging gap 35 for confining the pool 38 of the molten metal between these rolls. The gap 35 has an open end 36 and the electromagnetic dam to prevent the leakage of the molten metal from the side thereof exists near the gap. Various means are disposed in order to improve the effect and efficiency of the dam. In one embodiment, projecting parts 59 consisting of magnetic material extend from the dam in the relating of overlapping on the outer lips 51 and 52 on the casting rolls 31 and 32.
Patent JP-H093857-A (JP)
Title: Dust-collecting screen and dust collector
Inventor: NAGABA YOSHISUKE
IPC: E02B5/08
Filed: 1995-06-22
Abstract: PURPOSE: To provide a dust-collector with a small-sized durable screen. CONSTITUTION: A plurality of lateral screen members 6 are fitted to the vertical beam 5 of a screen 1 at every vertical distance Ht and the front end 6B of the lateral screen members 6 is slantly installed at the front face side 7, to face the downstream of a waterway 41. A scraping body 32 reciprocating along the screen 1 by a driving means, is formed. Scraping claws 34 which can be inserted between the lateral screen members 6, are provided in the scraping body 32. The scraping claws 34 of the scraping body 32 scrape down refuse while transferring between the lateral screen members 6 and hence water without refuse flows in a diversion canal.
Patent JP-H0322608-A (JP)
Title: Oscillation controller
Inventor: MATSUMOTO MASAHIKO
IPC: H03K3/02
Filed: 1989-06-19
Abstract: PURPOSE:To interrupt an output clock signal of an oscillation circuit whose output is unstable at the time of starting and to obtain a stable output clock signal by devising the controller such that the output clock signal from the oscillation circuit is interrupted for a prescribed time from the oscillation start till the oscillation is made stable. CONSTITUTION:The controller is provided with an R-S flip-flop 4, a 2-input OR circuit 5 and a counter circuit 6 in addition to a conventional configuration. The flip-flop 4 is set by a voltage high level of a horizontal synchronizing signal (a), an oscillated control signal goes to a high level and the LC oscillation is started. An output signal (b) of an unstable oscillation circuit generated in such a case is interrupted by the OR 5 for a high level of the horizontal synchronizing signal. When the horizontal synchronizing signal goes to a low level, the output signal (b) of the oscillation circuit in already stable oscillating state passes through the OR circuit 5, and the result is fed to the counter circuit 6 as a stable clock signal c. The counter circuit 6 generates an optional pulse signal (d) to reset the flip-flop 4, then the oscillation control signal (e) goes to a low level and the oscillation is stopped.
Patent JP-S5264340-A (JP)
Title: Steam hair iron
Inventor: ABURA YOSHIAKI
IPC: A45D1/00
Filed: 1975-12-29
Abstract: PURPOSE: To provide a steam hair iron which has a small temperature drop on the surface of a heater and enables rapid supply of heat to the surface of the heater. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000347434-A (JP)
Title: Method and device for forming electrophotographic image
Inventor: SAKO SHUNKAI
IPC: G03G15/01
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for forming an electrophotographic image that can obtain an image of good quality with a small and light weight device and at a low cost by providing a photoreceptor on which a scar or wear of the surface is hardly generated even in a cleanerless system and which has a long printing durability and prevents image failure due to the scar or the wear of the photoreceptor. SOLUTION: In the electrophotographic image forming method which makes an image formed on a transfer material on an electrophotographic sensitive body through at least an electrifying process, an electrostatic latent image forming process, a developing process and a transfer process, the surface layer of the above mentioned electrophotographic sensitive body has a volume resistivity of >=1×1010 ΩΝcm, a plurality of photoreceptors 1 with a universal hardness value of >=200 in a surface film material tests are arranged, one transfer per each photoreceptor is repeated on one piece of transfer material in the above mentioned transfer process and a multiple transfer is carried out by sequentially superposing images on the photoreceptors from the second time onward on an image on the transfer material by the first transfer.
Patent JP-S5280893-A (JP)
Title: Gas detector
Inventor: YAMADA KUNIHARU
IPC: G01N27/04
Filed: 1975-12-27
Abstract: PURPOSE: An inflammable gas detecting device which provides high reliability and operates stably for a long period of time is obtained by using a temperaturesensitive element having temperature characteristics causing abrupt changes in electric resistance at specific temperatures, as a detecting element. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6047192-A (JP)
Inventor: KURIYAMA SHIYUUZOU
IPC: H02G1/02
Filed: 1983-08-25
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-S5380033-A (JP)
Title: Apparatur for high frequency heating
Inventor: TAKAMI TAKESHI
IPC: H05B6/64
Filed: 1976-12-24
Abstract: PURPOSE: To protect electric parts of an electronic oven having an outer board constituted by a synthetic resin by covering the parts with a metal cover. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0712540-A (JP)
Title: Method and machine for measurement of shape of lead frame with transparent film
Inventor: NAGAKUBO AKIRA
IPC: G01B11/24
Filed: 1993-06-28
Abstract: PURPOSE:To measure the shape of a lead frame provided with a transparent film by a method wherein scattered light is irradiated with the transparent film, the transparent film is detected and two stages of reflected light from the surface of the transparent film and from the surface of an internal metal by parallel light from another light-emitting part are separated and detected. CONSTITUTION:Light is radiated from a light-emitting part A. In order to receive light reflected by a transparent film 3 which has been pasted on a lead frame 2, a light-receiving sensor 1 is installed on the opposite side. The reflected light is separated into a beam of surface reflected light R and into a beam of reflected light (refracted and reflected light S) reflected on the surface of a metal on the back, the respective beams of reflected light are separated and received by the sensor 1. Then, the beams are converted into electric signals by a signal processor 5, and the electric signals are displayed on a digital counter 6 and printed by a printer 7. Thereby, the shape of the lead frame provided with the transparent film can be measured, and whether the transparent film exists on the surface of the lead frame or not can be discriminated.
Patent JP-H0452870-A (JP)
Title: Electric unit design system
Inventor: ITAGAKI ATSURO
IPC: G06F17/50
Filed: 1990-06-15
Abstract: PURPOSE:To easily design electric units by automatically designing parts arrangement. CONSTITUTION:After completing data input, a processing part 3 reads out a rule specified by an environment data input from a knowledge base 2 and automatically executes layout in accordance with the rule. Whether the automatically laid-out parts arrangement of an electric unit satisfies a prescribed condition or not is decided by the processing part 3, and when the condition is satisfied, its layout graphic is printed out. When the layout is invalidated, a program is returned to parts input processing and the sorts of parts and the numbers of parts are changed. After completing the automatic layout, the processing part 3 executes the assembly efficiency inspecting processing of the laid-out parts arrangement, and when the assembly efficiency is low, the program goes to improvement plan forming processing.
Patent JP-H0821348-A (JP)
Title: Speed suppressing device of electric servomotor
Inventor: SHIBAZAKI HIROSHI
IPC: F03B15/04
Filed: 1994-07-08
Abstract: PURPOSE:To surely suppress the increase of the speed of a driven part when the power is failured by sufficiently suppressing the input speed from the driven part side without using an accessory equipment making use of the hydraulic power or the like. CONSTITUTION:A load resistor 45 to give the rotational resistance to an output shaft 33 of a motor 32 is connected to the output shaft 33, and an electromagnetic clutch 44 which is non-connected by being excited is interposed between the output shaft 33 and the load resistor 45. In the normal operation, the output shaft 33 is non-connected to the load resistor 45, and the output shaft 33 is driven in the condition where the rotational resistance is not given by the load resistor 45. When the power is failured, the output shaft 33 is connected to the load resistor 45, and the input from a guide vane 43 is transmitted to the output shaft 33 in the condition where the rotational resistance is given by the load resistor 45. The input speed from the guide vane 43 is sufficiently suppressed without using an accessory equipment making use of the hydraulic power or the like, and the increase of the closing speed of the guide vane 43 is surely suppressed when the power is failured.
Patent JP-H0820475-A (JP)
Title: Bunch processing device
Inventor: HATAKEYAMA TAISUKE
IPC: B65H67/08
Filed: 1994-07-08
Abstract: PURPOSE:To prevent yarn splitting, and improve a success ratio in a bunch process by detecting if a yarn exists or not around a feed claw member by a laser sensor, and grounding a claw after securing that the bunch yarn is not existing at a tip position of the claw. CONSTITUTION:As a package P is carried to a processing station, a chuck body of a grasping means 5 grasps a paper tube end part 1 by move of a support frame 7. In the condition where a laser sensor 4 observes a point in the surface of a paper tube, a shaft 9 and the chuck body 10 are rotated, so the package P is rotated at a specified speed. The laser sensor 4 detects that a yarn exists, and at the timing when no yarn is detected, a grounding cylinder 21 is driven to lower a feed claw member 2, so a claw 16 is grounded. The package P is rotated for at least one round in addition from this timing of grounding, and the engaged bunch yarn is collected to the main bunch side to be ordered in the condition where it is wound circularly at a tip position of the claw 16. Yarn splitting by yarn stepping can thus be prevented, thereby the yarn can be collected securely.
Patent JP-S6136450-A (JP)
Inventor: TANAKA MICHIO
IPC: E04H3/22
Filed: 1984-07-30
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-S6062587-A (JP)
Inventor: OOMORI TOSHIO
IPC: F25D19/00
Filed: 1984-07-30
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-H04354902-A (JP)
Title: Rack structure
Inventor: KAMATA TSUTOMU
IPC: A47B57/36
Filed: 1991-05-31
Abstract: PURPOSE:To harmonize the thickness of a rack plate and partition plate to be provided on the rack plate with a groove and to standardize a groove pitch, the thickness of the plates, and the depth thereof to facilitate the fabrication or reassemblage of a rack. CONSTITUTION:On a partition plate 1 and a rack plate 2 are formed grooves 11, 21 having a thickness identical to the plate thickness and a predetermined depth at a predetermined interval to standardize them. Subsequently, by inserting the partition plate 1 and the rack plate 2 into respective grooves 11, 21, a rack having a predetermined constitution can be constituted.
Patent JP-H05320678-A (JP)
Title: Oil or fat composition for food machinery
Inventor: TAKASHIMA HIROYUKI
IPC: C10N30/00
Filed: 1992-05-25
Abstract: PURPOSE:To obtain the subject composition which is safe in food sanitation, has a proper degree of viscosity and is excellent in lubricity and resistance to oxidation by mixing a saturated medium-chain fatty acid glyceride and a carboxylic acid ester of cane sugar. CONSTITUTION:This composition is made by mixing a saturated medium-chain fatty acid glyceride (A) and a carboxylic acid ester (B) of cane sugar. To provide this composition with a proper viscosity as a lubricant for food processing machinery, it is desirable that the amounts of components A and B are respectively 20-95wt.% and 80-5wt.% based on the total weight of the composition. Component A is an ester obtained from a neutralized saturated fatty acid and glycerol, and examples of the neutralized saturated fatty acid include caproic acid and heptoic acid. As the component B, usually one having an average molecular weight of 400 to 2,000 and Brookfield viscosities of 50,000-150,000CP at 30 deg.C and 50-300CP at 100 deg.C is preferably used.
Patent JP-H10338836-A (JP)
Title: Low-voc ultrahigh solid matter thermosetting coating composition and its production
Inventor: JAMASBI HOMAYOUN
IPC: C08F261/10
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To obtain a low-volatile-organic-component ultrahigh solid matter thermosetting composition having desired coating properties, low viscosity and a prolonged pot life and being capable of forming a self-recovering durable coating film on various substrates by including a polymer component containing a specified amount of a polymer having a specified molecular weight. SOLUTION: This composition comprises 5-45 wt.%, based on the total weight of the solid matter of the polymer component, polymer obtained by polymerizing a monomer mixture containing a monomer containing at least one active hydrogen atom in the presence of a reactive diluent and having a GPC weight-average molecular weight of 3,000-12,000 and a reactive diluent having at least one reactive hydrogen functional group. This composition contains separately stored crosslinking component having 1.0-1.4 equivalents, per eq. of the polymer and the active hydrogen atoms of the reactive diluent, and it is mixed before use.
Patent JP-H061351-A (JP)
Title: Loading rack for composite panel
Inventor: TERADA YOSHIHIRO
IPC: B65D19/06
Filed: 1992-06-17
Abstract: PURPOSE:To prevent a composite panel for which a wall framework is attached on the inner side surface of a door panel with bay from being damaged at the time of loading or during transport. CONSTITUTION:A rack for loading 1 is used to stack and fix a composite panel 21 for which a wall framework 23 is attached on the inner side surface of a door panel with bay, and is combined into an H-shape by a pair of columns 2A, 2B and a beam 3 which is provided between the intermediate parts of respective columns 2A, 2B. A stacking useful height H1 from the upper surface of a supporting base 11 which is provided in the vicinity of both ends of the beam 3 to the upper end surface of respective columns 2A, 2B is formed to be larger than a loading height H2 of the composite panels 21, and a framework fixing hole 8 which can match a binding hole 24 on the wall framework 23 is provided at an intermediate part of respective columns 2A, 2B. At the same time, a stacking pin 9 and stacking hole 10 which are relative at the top and bottom both ends are concentrically provided so that the stacking pin 9 of one loading rack 1 can be fastened to the stacking hole 10 of another loading rack 1.
Patent JP-S6051360-A (JP)
Title: Image forming device
Inventor: YAGASAKI TOSHIAKI
IPC: H04N1/00
Filed: 1983-08-31
Abstract: PURPOSE:To copy a display picture and an original picture simultaneously or selectively by forming a liquid crystal part as an image forming part in the same level as the original picture. CONSTITUTION:A step is provided in a part of a press-fixed plate 1c, and a display means 2 is attached to this step part so that a liquid crystal part L as the image forming part in this display means 2 is in the same level as the surface of an original placed on an upper face 1b' of an original platen glass 1b. When the display picture formed on the liquid crystal part L should be synthesized with the picture of another original and be recorded, a synthesized copy command is inputted from a data input means 3. Then, an exposure system 5 of a copying machine 1 executes a scan process of B scan to output a synthesized hard copy. When only the original should be copied, an A scan process is selected and executed.
Patent JP-S5682912-A (JP)
Title: Simulating method of dam gate control
Inventor: MORI AKIO
IPC: G05D7/00
Filed: 1979-12-07
Abstract: PURPOSE: To simulate a dam plant easily by calculating inflow data in time series, by calculating deviation in water level, varying for a prescribed time, on the basis of the deviation between an inflow and discharge, and by feeding it back to a controller.  
     CONSTITUTION: Automatic dam gate controller 1, consisting of input device for the extent of opening of gate 11, computer 12 and controller 13, is connected to dam gate control simulator SML2 and gate SML3. Controller 13 determines a controlled variable by comparing a desired water level with an actual water level and outputs a gate opening-closing command to SML3. Under said command, SML3 feeds the gate opening extent to device 11. The opening extent fed back is converted into a discharge amount by device 12. According to the discharge data and input inflow data, SML2 feeds the water level to device 13, so that a dam plant can be simulated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H066639-A (JP)
Title: Vertical contour emphasis circuit
Inventor: OKADA TERUO
IPC: H04N5/208
Filed: 1992-06-17
Abstract: PURPOSE:To reduce the cost by miniaturization in circuit mount and reduction of number of components by adopting a configuration suitable for circuit integration for a slicer and a limiter circuit to process a vertical difference signal for vertical contour emphasis. CONSTITUTION:The circuit is provided with a subtractor means delaying a video signal by one horizontal scanning period and subtracting the 1H delay video signal from the video signal to obtain a difference signal, a slicer and limiter means 4a slicing and limiting the difference signal and outputting a slice and limiter signal, and an adder means adding the slice and limiter signal and the video signal. Then the slicer and limiter means 4a is provided with a 1st limiter means 26 limiting the difference signal to a 1st level, a 2nd limiter means 20 limiting the difference signal to a 2nd level, and an arithmetic operation means subtracting an output of the 2nd limiter means 20 from the signal in response to the output of the 1st limiter means 26 and outputting the slice and limiter signal.
Patent JP-H064104-A (JP)
Title: Driving circuit for inductive load
Inventor: ISHII JUN
IPC: H01F7/18
Filed: 1992-06-17
Abstract: PURPOSE:To provide the driving circuit for the inductive load which speedily stops a current flowing to the inductive load if driving pulses are ceased. CONSTITUTION:One end of a solenoid 1 is grounded through an NPN transistor(TR) 2 and also connected to a power source reversely through a diode 3, and the other end of the solenoid 1 is connected to the power source through a PNP TR 13 and also grounded reversely through a diode 14. Further, while the driving pulses are supplied, a monostable multivibrator 20 turns on the PNP TR 13.
Patent JP-H0324743-A (JP)
Title: Probe card
Inventor: SASAKI MAMORU
IPC: G01R1/073
Filed: 1989-06-22
Abstract: PURPOSE:To prevent heat generation and fusing caused by an excessive current flowing in a probe card, and improve the reliability of a probe pin, by mounting a fuse between a power supply probe pin and an electrode. CONSTITUTION:On the surface of the insulating substrate 21 of a probe card 16, Au-plated Cu wirings 22 are formed, whose outside end-portion constitutes a card electrode 17. Out of the wirings 22, the one connected with a power supply probe pin to which power supply voltage is applied has a structure wherein the wiring is ended half-way. At this part, a fuse 24 is so fixed that both ends are welded to the Au plated Cu wirings. As a result, when a large current concentrates and flows in few pine on account of the short in an integrated circuit, the fuse 24 generates heat and is fused before the probe pin generates heat and is fused. Thereby the failure caused by the heat generation of the power supply probe pin can be eliminated, so that reliability can be improved.
Patent JP-S5279887-A (JP)
Title: Production of semiconductor device
Inventor: MORI AKISUKE
IPC: H01L21/331
Filed: 1975-12-26
Abstract: PURPOSE: To obtain a semiconductor memory device having a highly reliable P. ROM part by using a lift-off method utilizing a photo resist layer, in forming a polycrystalline Si film for prevention of emitter-to-base short circuiting only on the cell part of a programmable read-on memory P.ROM. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5948036-A (JP)
Inventor: HOSHITA MASAHIRO
IPC: A01K87/00
Filed: 1982-09-10
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-H1012184-A (JP)
Title: Photomultiplier
Inventor: KUME HIDEHIRO
IPC: H01J43/28
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a photomultiplier with enhanced light-receiving efficiency. SOLUTION: In a photomultiplier, a flange F is formed at one end of a metal side tube 3, and a light receiving surface plate 1 is melt-bonded to the flange F. A photoelectric surface 2 is formed on the inner surface of the light receiving surface plate 1. A circular stem 4 serving as a base table part is arranged on the other side of the metal side tube 3. A focusing electrode 6, an electron multiplier part 5, and an anode 10 are arranged from the photoelectric surface 2 side on the inside of a vacuum container formed by these components. A projection 31 formed in a semi-globular lens 30 practically equal to the inner diameter of the flange F is fit to a recess 32 constituted with the light receiving surface plate 1 and the flange F.  The semi-globular lens 30 is not displaced from the specified position, light to be detected is deflected, and photo-intercepting efficiency on the photoelectric surface 2 is enhanced. As a result, the sensibility of the photomultiplier is enhanced compared with the conventional one.
Patent JP-H028383-A (JP)
Title: Back filler for electrolytic protection
Inventor: KANO NOBUTO
IPC: C23F13/14
Filed: 1988-06-27
Abstract: PURPOSE:To obtain a back filler for electrolytic protection of a steel structure in an environment having high electric resistance such as concrete by mixing aluminum silicate hydrate with metal sulfates and magnesium chloride in a specified ratio. CONSTITUTION:When a steel structure buried in an environment having high electric resistance such as soil or concrete is electrolytically protected, in order to reduce the electric resistance of the environment around anode and to maintain water retentivity over a long period, a back filler consisting of 6-8 parts aluminum silicate hydrate (Al2O3.mSiO2.nH2O), 1-3 parts CaSO4, 0-3 parts MgSO4 or Na2SO4 and 2-6 parts MgCl2 is filled around the anode and the required quantity of electric current for electrolytic protection is ensured. Anode current density is prevented from lowering over a long period and the electrolytic protecting effect of the steel structure is maintained.