baber/WOPTO huggingface dataset:
Patent JP-S56121998-A (JP)
Title: Blind plug of heat transfer pipe
Inventor: YOKOYAMA HIROSHI
IPC: F28F11/04
Filed: 1980-03-03
Abstract: PURPOSE: To obtain a blind plng simply attached to a heat transfer pipe which is used in a heat exchanger of a turbine condenser by clamping a through bolt and a clamping nut to expand a rubber plug and causing the same closely to adhere to the inner diameter of the enlarged pipe.  
     CONSTITUTION: A bolt 14 is inserted into a through hole 12 of a rubber plug 11 having an outer diameter slightly smaller than the inner diameter of the enlarged pipe part 5 through a washer 13. Then, the plug 11 is inserted into the enlarged pipe part 5 of the heat transfer pipe 4 fixed to a pipe plate 3 and damaged and leaking. Then, a washer 15 is coated thereon and the bolt 14 is clamped, the vicinity of the through hole 12 of the rubber plug 11 is compressed by the convex surface of the washer 13 and 15, and a peripheral part 19 swells and rightly adheres to the pipe enlarged part 5, hole edges being urged against the washers 13 and 15 and the damaged pipe 4 being sealed. When this blind plug operation is applied to both ends of the damaged pipe, the damaged pipe 4 becomes a dead pipe. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S55118523-A (JP)
Title: Safety device for heating control device
Inventor: TOUDOU KENJI
IPC: G05D23/24
Filed: 1979-03-07
Abstract: PURPOSE: To prevent a hazardous condition caused by non-connection of the negative thermistor by a method wherein a control circuit and a power supply are not connected and this non-connected portion is connected by the connection line which is provided in the power supply line of the negative thermistor.  
     CONSTITUTION: Combustion control circuit 3 is enabled to operate by a connection of 4P connector 14 for connecting the negative thermistor. In case of non-connection of the negative thermistors 11, 12, i.e. non-connection of 4P connector 14, the connector terminal 14b is not connected with the terminal 14d, the combustion circuit 3 and the relay 7 are not operated, resulting in that no dangerous condition is made due to non-connection of the negative thermistors 11, 12. It is preferable to arrange each of the terminals in a united status in order to prevent such a condition as that only the terminal 14b and the terminal 14d are connected and the non- connection is made between the terminals 14a and 14c. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10224956-A (JP)
Title: Waterproof structure for wire harness in automobile
Inventor: NITSUTA HATSUHIRO
IPC: H02G3/22
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To enhance waterproof performance at the part for fixing a grommet in an automobile. SOLUTION: A wire harness W/H is inserted into a through hole made in a panel for partitioning the outdoor side and the indoor side of an automobile through a grommet 10 comprising an enlarged part and a small diameter part wherein the grommet is filled with a water stopping agent. In such a waterproof structure, a water absorbing material 15 is arranged over the entire circumference under a state where the inner circumferential surface at the enlarged part 11 having a body stopping recess is applied tightly to the outer circumferential surface of the grommet.  A part 15a of the water absorbing material is brought into contact with the outer circumferential surface of a water stopping layer 14 filling the enlarged part 11 while the other part 15b is projected outward from the surface of the water stopping layer and exposed to the outer air so that the water absorbing material is not saturated.
Patent JP-H04240472-A (JP)
Title: Manufacture of seat pad
Inventor: SOGI HIDEHITO
IPC: B68G5/02
Filed: 1991-01-24
Abstract: PURPOSE:To provide a seat pad for preventing abnormal sounds caused by a seat frame and/or rear surface of a skin material and polyurethane foam rubbing with each other. CONSTITUTION:Emulsion including both silicon and urethanes is applied on a seat pad formed of polyurethane foam to provide a seat pad.
Patent JP-S52108906-A (JP)
Title: Simultaneous preparation of epsilon-caprolactones and carboxylic acids
Inventor: MAKI TAKAO
IPC: C07C51/00
Filed: 1976-03-10
Abstract: PURPOSE: To obtain ε-caprolactones and carboxylic acids in high yield and selectivity by the co-oxidation of cyclohexanones and aldehydes in the presence of a catalyst consisting of a soluble compound of iron, a compound of molybdenum, and a nitrogen-containing heterocyclic compound. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58142570-A (JP)
Title: Solid-state image pickup device
Inventor: TAKESHITA MITSUAKI
IPC: H04N5/335
Filed: 1982-02-19
Abstract: PURPOSE:To contrive the improvement of sensitivity by enhancing the substantial light receiving aperture by a method wherein the photosensitive part and the transfer  part of an image pickup element are not shielded from light, and a shutter mechanism  for the element is provided. CONSTITUTION:Only an overflow control gate 8 (with potential Pog), a drain 9 (Pod) and  a channel stopper 10 (Pcs) are shielded from light 11, and, with potentials always constant, inequality Pcs<Pog<Ps<Pod is kept, and excess charges are exhausted 9. The  vertical transfer part 2 (Pr) and a read-out gate 6 (Pt) are added to the photosensitive  part 1 as light receiving parts. The potentials Pr and Pt vary according to drive signals  phi1 and phi2, and a signal phit applied to the read-out gate 6. When the light is received, inequality is Pr<Pt<Ps, and charges generated in parts 1, 2, and 6 gather in the part 1, turn into signal charges Q and remarkably increase in opposition to the incident light.  When charges are read out, inequality is Ps<=Pt<Ps, then the incident light is shielded by the shutter, thus the inequality is changed into Pt<Ps, Pt<Pr, and Pr is varied according to voltages of phi1, phi2 and vertically transferred. Since the vertical transfer part  2 is substantially operated as the photosensitive part, the light receiving sensitivity is  remarkably high, and SN ratio is high, therefore high speed shutter operation is  enabled.
Patent JP-S61185923-A (JP)
Title: Formation of semiconductor low resistance layer
Inventor: TAKEBE TOSHIHIKO
IPC: H01L21/265
Filed: 1985-02-13
Abstract: PURPOSE:To form a semiconductor substrate which is excellent in stoichiometry and having the semiconductor low resistance layer of the uniform injection profile as designed by a method wherein a low temperature annealing treatment is performed on a substrate or an epitaxial layer before and after each ion implanting operation is performed. CONSTITUTION:An annealing treatment is performed on a substrate or an epitaxial layer at the temperature range of 400-500 deg.C for 20-30min after each ion implanting operation is performed. Sufficient recovery of crystallizability can not be expected in a treatment performed at the temperature below 400 deg.C. On the other hand, a sufficient crystallizability recovering action can be obtained when said treatment is performed at 500 deg.C or above, but the evaporation of a high vapor pressure component is accelerated in this case, the stoichiometry of the obtained active layer is formed into an ununiform one, and its electric characteristics are impaired. As a result, the turbulence only of crystallizability caused by ion implantation can be recovered without generating loss by the evaporation of constituting element without using a protective film and also without performing a treatment under the pressure of a high vapor pressure element.
Patent JP-S56121669-A (JP)
Title: Melt-spraying method of epoxy resin
Inventor: SAITOU KIYOSHI
IPC: B05D7/14
Filed: 1980-02-29
Abstract: PURPOSE: To prevent occurrence of rust and to obtain epoxy resin spray coatings of a stable quality, by performing spray coating of epoxy resin powder after preheating the surface of materials to be coated composed of corrosive metals, which is exposed during the course of blank adjustment and which is held covered with a vaporable corrosion inhibitor, by a gas burner.  
     CONSTITUTION: On the material to be coated, blank adjustment such as, for example, snadblast, is performed and oil dirt, rust, etc., are removed from the surface. Then the solution of 1W30% dicyclohexyl ammonium nitrite diluted with a solvent, such as alcohol, etc., is applied as a vaporable corrosion inhibitor. In this way, no rust will occur for serveral days under the natural circumstance. The vaporable corrosion inhibitor is sublimated and removed by preheating the surface at 120W 250°C by a gas burner, and then spray coating of epoxy resin powder is performed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62184443-A (JP)
Title: Work control device for ae finder
Inventor: YAMAMOTO KATSUHIKO
IPC: G03B7/099
Filed: 1986-02-10
Abstract: PURPOSE:To prevent the consumption of unnecessary electric power and the misrecognition of an exposure display by interrupting current supply to an AE finder when a reflex mirror is lifted and the use of a light receiving element is interrupted. CONSTITUTION:When a reflex mirror and a light shielding plate are held at respective up positions by operating an operation lever 45, the measurement of the luminance of an object by the light receiving element 42 is disabled. Since a mirror up switch 48 is turned on interlocking with the lever 45 and the output terminal of an NAND circuit 41 is turned to a high level, a transistor (TR) 40 is disconnected. As the result, current supply to an AE finder control circuit 38 is interrupted to disable the circuit 38. Thereby, no photometric information is generated from the circuit 38 and an LED driving circuit 52 is also disabled. Consequently, the consumption of unnecessary electric power and misrecognition of display of exposure information can be prevented.
Patent JP-S62184538-A (JP)
Title: Microprogram controller
Inventor: IWATA TAKAYUKI
IPC: G06F9/22
Filed: 1986-02-10
Abstract: PURPOSE:To reduce the capacity of the 1st storage device by reading bits, that a step requiring more than bits for one microinstruction lacks, out of the 2nd storage device and executing microcontrol. CONSTITUTION:A storage device 5 stores the microinstruction, and the microinstruction at an address specified by a read address is read out of the device 5 and set to a control register 6. An address register 7 sets a result obtained in such a way that an adder 9 adds the read address to one, and read addresses are sequentially set except at the time of branching. A switching circuit 9 selects an address used as a read one. The control bit of the microinstruction which is set to the register 6 and controls an arithmetic circuit 1 is transmitted to a decoder 10, and the 1st microlanguage is transmitted to switching circuits 11, 13 and 14 through a signal line. The 2nd microlanguage is transmitted to the switching circuits 11 and 14 and a decoder 17.
Patent JP-S60170798-A (JP)
Inventor: NOGAMI TETSUYA
IPC: G21C3/338
Filed: 1984-02-16
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-H10210623-A (JP)
Title: Leading-out equipment of power source and signal lines in office space
Inventor: OBATA HIRONAGA
IPC: E04F17/08
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a leading-out equipment of a power source and signal lines for an office wherein, when furniture such as a desk is freely moved and arranged in an office space, the power source and the signal lines of the OA apparatus or the like used in the moved place can be easily and quickly detached and attached, and the conventional wiring duct and wiring leading-out port can be made totally unnecessary for the office furniture such as a desk which is used here. SOLUTION: A post-shaped body 1 is installed upright on the floor in an office so that the position is changeable. Cables VC and SC are accommodated in the post type body 1 and connected with the power source cable VC and/or a signal cable SC which are laid under a floor or in the ceiling plenum. Connectors CV, CS for connecting an OA apparatus with the cables VV, SC are installed on the outer peripheral surface of the post type body 1 at an arbitrary height, in such a manner that the positions of the connectors can be changed.
Patent JP-H01201681-A (JP)
Title: Multicolor image forming device
Inventor: SHOJI HISAFUMI
IPC: H04N1/46
Filed: 1988-02-05
Abstract: PURPOSE:To form images whose image quality and color reproductivity are excellent by performing the non-linear masking of an input signal by means of a color correcting means. CONSTITUTION:A color separating means by prisms 102-104 alternately inserted into an optical path separates the light source of a color original 82 into three colors; such as blue, green and red. The light sources are formed on three CCD image sensors 104-106, etc., transferred photoelectrically and after that made into digital signals by an A/D converter. The masking and the UCR of those color separating signals are performed so as to obtain image data Y, M, C and Bk of four colors. One of the image data is selected and written on an image forming body 120 through a writing device B using semiconductor laser beams so that electrostatic images are formed. They are developed by a developing device 123, thereby forming color toner images. Thus, the process is performed plural times while changing chrominance signals so that multicolor toner images made up of overlapped toner image in different colors are formed on a forming body. Thus color copies can be easily obtained whose color reproductivity and image quality are excellent.
Patent JP-S52109962-A (JP)
Title: Vehicle detector
Inventor: AIHARA KOUICHI
IPC: G01S15/88
Filed: 1976-03-11
Abstract: PURPOSE: To prevent the misoperation of non-detection for vehicles by detecting the presence of an obstacle when the front of a wave transmitter or a wave receiver WR is screened by an obstacle utilizing the fact that the supersonic leakage is decreased by the intrusion of the obstacle and regarding the obstacle detection as equivalent to the vehicle detection. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59152436-A (JP)
Title: Illuminating device of copying machine
Inventor: MIYAMOTO JIYUNZOU
IPC: G03B27/54
Filed: 1983-02-19
Abstract: PURPOSE:To keep the illuminance distribution of light in a housing constant by providing a single flash light source, and providing a light shielding plate for preventing the light from this light source from being made incident to an image forming lens, and a reflector for reflecting the light of the light source. CONSTITUTION:When a flash light source 6 is operated in order to irradiate an original 11 placed on a platen glass 2, the light advancing directly toward the direction of the platen glass among the light from the light source 6 is shielded by a light shielding plate 7 not to irradiate directly the platen glass 2, and accordingly, the light is not made incident to an operator's eye to hurt the eye. Also, the light advancing toward the direction of an image forming 4 is shielded by a light shielding plate 8 not to transmit through the image forming lens 4 and is irradiated directly to a photosensitive body placed on its lower parts. Also, the light reflected through a light shielding plate 9, a bottom plate 3 and a surrounding wall 5 reaches the platen glass 2.
Patent JP-H05237050-A (JP)
Title: Suction port body of vacuum cleaner
Inventor: YAMASATO HISAO
IPC: A47L9/04
Filed: 1992-02-13
Abstract: PURPOSE:To prevent elements from breakdown due to overcurrent in changeover by supplying voltage through an inverse voltage circuit to a control circuit for a reversible motor to rotate a brush in a suction port and providing temporarily a stop period between forward and backward rotation in the changeover between forward and backward rotation. CONSTITUTION:DC voltage rectified DB from an AC input is supplied to a motor M driving circuit consisting of transistors(TR) Q1-Q4, while the DC voltage is set to a constant voltage Vcc by a resistance R1, a capacitor C1 and a Zener diode ZD to be supplied to a switch SW in a reversible control circuit. Vcc is reversed by turning on the switch SW, an output (a) is set to L, the output (b) of a NOR circuit IC1 is set to H and TRQ 1, Q2 are turned on to rotate the motor M forward for example. (a) is set to H and (b) is set to L by turning off the SW, while (c) is set to L, the output (d) of IC 2 to H and TRQ3, Q4 are turned on to reverse the motor M. Thus, the motor M can be stopped while capacitors C2, C3 are charged and discharged so that overcurrent in the changeover is prevented.
Patent JP-H01203801-A (JP)
Title: Fluidized bed boiler having vertical heat transfer pipe and fluidized bed hot water boiler employing said boiler
Inventor: TONOKOUCHI MAKOTO
IPC: F24H1/32
Filed: 1988-02-09
Abstract: PURPOSE:To enable easy maintenance of a combustion temperature at a specified value through variation of the height of a fluid medium, by a method wherein a plurality of heat transfer pipes are vertically arranged in a combustion chamber provided at its lower part with a gas dispersion plate and at its upper part with a combustion gas exhaust port. CONSTITUTION:A plurality of vertical heat transfer pipes 11 are disposed in a combustion chamber 10 of a boiler drum body 10 in a manner to be approximately uniformly arranged on the surface in cross section of the combustion chamber 20. The upper and the lower part of each of the heat transfer pipes are securely mounted in a manner to extend through a partition wall 22, by which the combustion chamber 20 is partitioned, and gas dispersion plate 21. The lower and the upper end of the vertical heat transfer pipe 11 are opened in a feed water collecting chamber 23, positioned below the gas dispersion plate 21, and an upper collection chamber 24, respectively, positioned above the partition wall 22. Through variation of the height of a fluidized bed 12 in response to the fluctuation in a load of a fluidized bed boiler, the contact area if the vertical heat transfer pipe 11 making contact with a fluidized bed 12 is proportionally changed. This constitution enables reliable and easy maintenance of floor temperature (combustion temperature) at a specified value or maintenance of the width of a fluctuation in temperature at a very low value.
Patent JP-S58143385-A (JP)
Inventor: AKUTSU KAZUFUMI
IPC: G09G3/04
Filed: 1982-02-19
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-H08288120-A (JP)
Title: Static magnetic field generating magnet and mri system
Inventor: HIRUMACHI TAMIKO
IPC: H01F7/20
Filed: 1996-02-14
Abstract: PURPOSE: To provide an MRI system with which a static magnetic field having high uniformity can be obtained, the whole apparatus can be compactified and can be brought into an existing hospital building and installed in it easily and, further, a patient can be free from a caged-in feeling. CONSTITUTION: A first coil assembly 11 which has a small diameter coil W and a large diameter coil V and generates a main magnetic field in a predetermined region and a second coil assembly 12 which generates a shielding magnetic field for the active shielding of a leakage field from the main magnetic field are provided.
Patent JP-H03196803-A (JP)
Title: Membrane filter plate
Inventor: SUTEIIBUN ESU DEIBUISU
IPC: B01D25/21
Filed: 1990-02-06
Abstract: PURPOSE: To unneccesitate a penetrating port in a flexible imperforate membrane by providing pips for supporting filter cloth on the membrane and providing an open collection groove, a penetrating outlet port and a pass route connecting the groove to the port in a filter plate. CONSTITUTION: A flexible imperforate membrane 14 is provided with the outer edge of which being fixed and connected to adjacent portions. Pipped device 15 is provided for the membrane 14 for supporting filter cloth. The membrane 14 is extended over a filtration zone and a transfer zone. Filter plates 11 are equipped with open collection groove 18, penetrating outlet port 12, passage device 41 and 42 which connects the groove 18 with the port 12. Further, the outer edge portions of the membrane 14 is positioned in parallel with the groove 18, the filterate from the filtered slurry is introduced to the filter cloth and allowed to pass around the pipped device 15, introduced into the groove 18 and collected via port 2.  In the results, the membrane does not require a penetrating port that leads to higher production costs, choked holes, weakening of structure and reduction of the area of filtration.
Patent JP-H07240194-A (JP)
Title: Sealing method for cylindrical dry battery and sealing tool
Inventor: MIWA SHIGEO
IPC: H01M2/08
Filed: 1994-02-25
Abstract: PURPOSE:To increase sealing capability by adequately applying curling and diameter-shrinking drawing to the end of a battery case to which a cover set component is fit, in a short working cycle time and in high efficiency. CONSTITUTION:Diameter-shrinking drawing is applied to the opening end of a battery case 10 in the initial stage in which the opening end of the battery case 1 is introduced between a pair of rollers of a roller spinning tool, and the opening end of the battery case 10 is curled on the inner circumferential side in the next stage in which the opening end of the battery case 10 is deeply introduced between the rollers 3.
Patent JP-H01204298-A (JP)
Title: Semiconductor storing circuit
Inventor: SATO NORIAKI
IPC: H01L27/112
Filed: 1988-02-08
Abstract: PURPOSE:To reduce power consumption by speedily interrupting a through current even in case a high voltage is loaded in the both edges of an insulating film and insulation is destroyed when channel transistors are turned on together. CONSTITUTION:An insulating film 5 is formed between the drain of a p-channel transistor 4 and the source of an n-channel transistor 6 in a CMOS inverter. Here, when the both p-channel transistor 4 and n-channel transistor 6 are turned on, the high voltage is loaded to the both edges of the insulating film 5 and the insulation is destroyed. However, since the through current is speedily interrupted, writing can be executed with low power consumption.
Patent JP-H03232026-A (JP)
Title: File area allocating method
Inventor: YAMADA YOSHIFUMI
IPC: G06F17/30
Filed: 1990-02-08
Abstract: PURPOSE:To perform the allocation of a sector at high speed by referring to label display information attached on each sector and retrieving the boundary between the sector on which a label is written and an unused sector by using a binary searching method when the allocation of the sector on which a new label is to be written is performed. CONSTITUTION:A file area allocation control means 7 and a binary searching means 8 are housed in a random access memory 4, and the retrieval, write, and readout, etc., of a file area provided on a DRAW type optical disk 6 are performed via an input/output control part 5. The label display information f1-fN which can identify the sector on which the label is written in advance from the unused sector are attached on each sector. The boundary between the sector on which the label is written and the unused sector can be retrieved at high speed by using the binary searching method while referring to the label display information f1-fN. In such a manner, it is possible to allocate the sector on which the new lable is to be written at high speed.