baber/WOPTO huggingface dataset:
Patent JP-H0893570-A (JP)
Title: Thermal insulation device of regulator of gas engine
Inventor: NAKAMURA AKIRA
IPC: F02D19/02
Filed: 1994-09-28
Abstract: PURPOSE: To provide a thermal insulation device of the regulator of a gas engine for maintaining temperature of gas constant regardless of the operational condition of the engine. CONSTITUTION: A regulator 7 is provided with a thermal insulation device, a flow rate regulation value 10 for controlling cooling water from an engine 1 is provided in the cooling water flow passage of the thermal insulation device and the flow rate regulation valve 10 is provided with a diaphragm 11 to open/ close due to the pressure in an intake manifold 3 having a throttle 5 in its air intake part.
Patent JP-S6477000-A (JP)
Title: Production of diamond thin film
Inventor: HAKU HISAO
IPC: C30B29/04
Filed: 1987-09-17
Abstract: PURPOSE:To produce the titled thin film of p-type and n-type having good film quality and low resistivity, by decomposing an alkyl compound gas in a vacuum vessel and forming a diamond thin film on a substrate. CONSTITUTION:CH4 gas, H2 gas and an alkyl compound gas [e.g. B(CH3)3 gas] are charged into a vacuum vessel 1 and simultaneously glow discharge electric power is supplied between lower electrode 2 containing a heater and upper electrode 3 from a high frequency electric source 4 to decompose the gas and the aimed diamond thin film is formed on a substrate 5 arranged on the electrode 2.
Patent JP-H04115059-A (JP)
Title: Progress scheme control device for construction works
Inventor: KANEIWA TETSUO
IPC: G06Q50/00
Filed: 1990-09-03
Abstract: PURPOSE:To direct the command for works to each worker with ease by identifying the construction zones corresponding to the working day by each work based on a progress chart schedule, and thereby compiling a countermeasure table where the working day is adjusted to the respective construction zones so as to be outputted. CONSTITUTION:A progress scheme control device 10 is made up out of a personal computer 12, and of various appliances connected to the input-output port 20 of the personal computer 12. The personal computer 12 is equipped with a CPU 14, a ROM 16, a RAM 18 and the input-output port 20, and these appliances are connected to one another through a bus. The construction zones corresponding to the working day by each work are identified based on a progress chart schedule, and a countermeasure table indicating working day and the construction zone while being adjusted to each other, is compiled by each work so as to be outputted.
Patent JP-H1079295-A (JP)
Title: Electroluminescent(el) device and clock using the device
Inventor: KAWABE KEIICHI
IPC: H05B44/00
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To obtain a device for detecting energizing power of an EL element, judging brightness and darkness of an outside, and controlling light emission of an EL element by comprising an EL driving circuit for light-emitting an EL element, a control circuit for controlling the EL driving circuit, and a voltage detecting circuit for detecting an electromotive force of the EL element. SOLUTION: An electromotive force generated by light abutting of an EL element 1 is detected by a voltage detecting circuit 4 and is supplied to a control circuit 3 in which a threshold voltage Vm is memorized. When a detection voltage V detected by the voltage detecting circuit 4 is greater than Vm, that is, when an outside is bright, a signal is not outputted to an EL driving circuit 2 by means of the control circuit 3, and the EL luminescent element 1 does not light. When V<=Vm, that is, when the outside is dark, a signal is outputted by means of the control circuit 3, and the EL element 1 lights. In addition, by outputting a clock signal from a clock device 5 to the EL device, a clock that blinks the EL display element corresponding to the brightness and darkness of the outside and the clock is obtained.
Patent JP-H0657387-A (JP)
Title: Iron-base sintered alloy for valve seat
Inventor: TAKAHASHI YOSHITAKA
IPC: F01L3/02
Filed: 1992-08-07
Abstract: PURPOSE:To produce an iron-base sintered alloy for a valve seat excellent in wear resistance, heat resistance and corrosion resistance and small in mating attackability. CONSTITUTION:Since the iron-base alloy constituting the fundamental structure is a one contg. 0.5 to 2.0% C and in which 2 to 10% total of one or two or more kinds from among Cr, Ni, Mn, Mo and V are incorporated into solid solution, the fundamental compsn. is strengthened to improve its heat resistance, corrosion resistance and wear resistance. Furthermore, since the hard grains const of a Co-base alloy contg. 30 to 50% Cr, 10 to 20% W, 5 to 15% Mo, 5 to 15% Fe and 0.5 to 3% C as well as a certain ratio of pores are incorporated in the hard grains and the specific gravity ratio is regulated to 20 to 80%, the ratio of the part functioning as the hard grains reduces, its mating attackability is small and it shows excellent wear resistance. Moreover, as a solid lubricant, by dispersing CaF2, MoS2 or MnS therein, its seizing resistance and machinability can be improved.
Patent JP-H07164660-A (JP)
Title: Printing method and device therefor
Inventor: KIN SHIYOUYUU
IPC: B41J2/325
Filed: 1994-09-28
Abstract: PURPOSE: To provide a printing method and apparatus improved so as to perform printing without generating a blank in the leading end and rear end of an image. CONSTITUTION: A recording paper is clamped only on one side thereof at the paper feed initial position of a drum 10 and, when the leading end of the recording paper is positioned at the initial recording position of the drum 10, the clamping of the recording paper is released. A clamp operating mechanism operating a clamp so as to again clamp the recording paper at a position passing the initial recording position to transfer the same and a recording head operating mechanism operating a recording head 200 so as to press the other side not clamped of the recording paper by the recording head 200 at first when the leading end of the recording paper is present at the initial recording position to press the region released from clamping of the recording paper by the recording head 200 are included.  By this constitution, image paper having no blank at the leading end of a printed image is obtained.
Patent JP-S59116139-A (JP)
Title: Stage for treating ampul
Inventor: SANO MINORU
IPC: C03B25/00
Filed: 1982-12-23
Abstract: PURPOSE:To obtain a transparent ampul free from cloudiness by directly connecting a stage for carrying out washing and drying to a stage for carrying out surface treatment and strain relieving in an annealing furnace. CONSTITUTION:A stage for carrying out washing and drying is directly connected to a stage for subjecting an ampul molded under heating to surface treatment and strain relieving in an annealing furnace. An ampul having a surface clouded by surface treatment and strain relieving is immediately washed and dried in the next stage, and a transparent ampul free from cloudiness is obtd. The ampul can be inspected by the regular procedure as it is. The equipment, workers, fuel and floor space can be saved.
Patent JP-S6475203-A (JP)
Title: Member for construction and manufacture thereof
Inventor: NAKAMURA SHOZO
IPC: B27M3/00
Filed: 1987-09-17
Abstract: PURPOSE: To reduce the drying time and assembling manhour and to improve the mechanical strength of a joint part by cutting a material for circular cylinder into at least three on the faces passing through a shaft center, assembling the members having the fan-shaped section, fixing the both adhesive faces with a thick rod and an adhesive agent, and further fixing both joined faces at the both sides by a fixing member. CONSTITUTION: A material main body 1 is manufactured by cutting and dividing a material for circular cylinder such as a raw wood, in a longitudinal direction on the perpendicular faces passing a shaft center to form four members 3 having the fan-shaped section of the same sectional area, and the inner ends 4 of the members 3 are cut into the planes of a desired width vertical to a face passing the inner end 4 and the center of an outer circular arc 5 in the longitudinal direction to form the adhesive faces.  The material 7 for building is manufactured by bonding the adhesive faces 6 of two material main bodies 2, fixing the same by plural thick rods 8 at specific intervals and an adhesive material 9, and further fixing the fixing members 11 kept into contact with both joined faces 10, 10 at both sides and having the triangular section and desired length to the both ends and the neighborhood of the center by the adhesive material 9. On this occasion, the members 3 are dried by the natural drying remarkably rapidly, and uniformly dried, so that the large bowing and warp can not be found.
Patent JP-S61111625-A (JP)
Inventor: UCHIDA TETSUO
IPC: A01F25/00
Filed: 1984-11-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1174476-A (JP)
Title: Semiconductor device and its manufacture
Inventor: OOASHI TOSHIYUKI
IPC: H01L23/532
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To prevent the contact hole of a semiconductor device from getting in a semiconductor substrate due to overetching of the semiconductor substrate in forming a contact hole. SOLUTION: A lower wiring of a semiconductor memory device, etc., is covered with a silicon nitride film 9 and an interlayer insulating film 10 composed of a silicon oxide film is formed on the film 9. At the time of forming a contact hole, an opening is formed into the insulating film 10 by anisotropic etching and the silicon nitride film 9 is removed by isotropic etching from the opening. When a residual oxide film is left, the contact hole is formed to a semiconductor substrate 1 by removing the oxide film by anisotropic etching.
Patent JP-H0964652-A (JP)
Title: Automatic gain control circuit
Inventor: OTANI KOICHI
IPC: H03G3/30
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To attain highly accurate gain control by circuit constitution profitable to IC formation. SOLUTION: An output signal Sc from an oacillation part 10 is applied also to an oscillation level detecting part 40 and a power-heat conversion resistor 48 is heated in accordance with the level of the signal Sc. Heat generated front the resistor 48 is applied to an oscillation level detecting diode 50 thermally coupled with the resistor 48 but is not applied to a comparing reference diode 54 having practically no thermal connection with the resistor 48, so that the temperature of the diode 50 is higher than that of the diode 54 and their temperature difference is almost proportional to the calorific value of the resistor 48. The temperature difference is reflected to a difference between the anode potential levels (conductive voltage) Ea, Eb of both the diodes 50, 54 and reflected also on the output signal of a differential amplifier 58.  The output signal of the amplifier 58 is supplied to the base terminal of a constant current source transistor 36 in an output buffer 30 as a gain control signal CD.
Patent JP-S60126927-A (JP)
Title: Automatic gain control system
Inventor: SAKUYAMA ISAO
IPC: H04B1/16
Filed: 1983-12-13
Abstract: PURPOSE:To prevent a repeating device from increasing in gain greatly in case of abnormality by utilizing a trouble search signal which is used by an unmanned intermediate repeating device for trouble search as the monitor signal for the automatic gain control of a common control system. CONSTITUTION:If trouble such as a break of line monitor signal frequency fq and a disconnection of a control circuit CONT occurs, the troubling station or a low-order station following the troubling station detects the abnormality of the line monitor signal frequency fp automatically. Consequently, the control circuit CONT is switched to a circuit constituting common control and a signal frequency fs2 from a trouble search signal generator SV2 is cut off. A trouble search signal frequency monitoring device installed at the side of a receiving terminal station device QEQ'T, on the other hand, uses a trouble search signal frequency fs1 as a common control monitor signal to control the heater resistance TH of the thermistor of each repeating device through a common contro circuit CONTC and a gain control feeding circuit PF, making an automatic gain adjustment.
Patent JP-H0914545-A (JP)
Title: Pipe joint and packing
Inventor: KAMIGAKI YOSHIZO
IPC: F16J15/06
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To prevent dropping-down and slipping-down of a flange at the time of work for connecting a pipe, by forming a bolt through hole with a fixed space in the peripheral direction, and assembling a retaining flange, formed into a separate unit from a pipe, around the pipe formed with a flange in a pipe end. SOLUTION: When connecting pipes is performed by using a pipe joint, one side of a packing 1 is pressed to a flange part 8a of a connection pipe 8, and a flange 8a of a separate connection pipe 8 is pressed to the other side of the packing 1. In a condition that the packing 1 is interposed between both the connection pipes 8, a half-split retaining flange 15 is inserted one after another to a bolt 5 protruded from the packing 1, to be fixed by tightening a nut 6. In tightening by the nut 6, ordinarily at each insertion of the retaining flange 15 into the bolt, temporary tightening is advanced, after performing temporary tightening of all the retaining flanges 15, to be fixed by tightening the bolt. In this way, dropping down and slipping down the flange are eliminated at work time.
Patent JP-2000135295-A (JP)
Title: Manufacture of coil material for irradiating radioactive ray
Inventor: TOPOROV YOURI GENADIEVICH
IPC: A61M36/12
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a coil material for irradiating radioactive rays. SOLUTION: This method consists of the following processes. First, a long/ narrow metal tubular casing is formed. Next, the long/narrow metal tubular casing is shaped into a coil. Then, the coil-shaped tubular casing 11 is filled with a material to which radioactive rays can be irradiated. The material is liquid, and is crystallized inside the coil-shaped tubular casing 11. After that, both ends 5 of the coil-shaped tubular casing 11 filled with the material are sealed.
Patent JP-H04119264-A (JP)
Title: Piston with cooling cavity
Inventor: KUDO MASAAKI
IPC: B22F5/10
Filed: 1990-09-04
Abstract: PURPOSE:To reduce wear even if a piston ring conducts slide-contact hard, by differentiating the volume rate of a porous metal which is the constituent element of a composite material, at a space between a piston ring groove peripheral edge sphere and a cooling cavity peripheral edge sphere. CONSTITUTION:A cooling cavity 3 is provided in the vicinity of a piston ring groove 2 at a piston 1. This cooling cavity 3 is connected with the inner portion side of the piston 1 through a passage. Accordingly, the oil in a crank flows into the cavity 3 and the temperature rising of the piston 1 is restrained. By the way, at the piston 1, a portion which is from the peripheral edge of the groove 2 occupying the top position to a portion opposing the groove 2 out of the peripheral edge of the cavity 3, is strengthened with a composite weds material. Also, a porous metal 4a which is the constituent element of the composite material is of an annular body, and formed in a layer shape consisting of thin sheets whose rate of volume is different.
Patent JP-S60115709-A (JP)
Title: Method and apparatus for isolating water executing ground
Inventor: SHIYUROMO PINTO
IPC: E02F5/10
Filed: 1984-11-08
Abstract: There is disclosed a method for subterranean insulation of an area of the ground against water seepage therethrough. The method comprises the steps of forming a first trench C1 of a predetermined depth from the surface of the ground and widening the trench by sequentially forming additional trenches C2, C3 along one side of the previously formed trench while simultaneously applying a water repellent layer 24 min substantially along the bottom surface of the previous formed trench and while at least partly covering the layer with earth removed from the additional trench being formed until the entire area of the ground is insulated. The invention also provides a device for carrying out this method.
Patent JP-H0979808-A (JP)
Title: Film thickness measuring method and device to practice this method
Inventor: NISHIMOTO KEIJI
IPC: G01B7/06
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To monitor and measure its film thickness while forming a thin film with simple and inexpensice conifguration by arranging an electric resistance being a fiber-shaped sensor on an upper surface of a substrate on which the thin film is formed. SOLUTION: A fiber shaped sensor (an electric resistance) 1 whose resistance value is premeasured is arranged on an upper surface of a substrate 2 on which a thin film 21 is formed. When the resistance value (an electric resistance rate) of this sensor 1 is selected, a resistance value to a film thickness can be changed. That is, sensitivity of a measuring area is changed by selecting a resistance value of the sensor 1 close to the film thiskness wanted to be measured, and a more accurate film thickness can be monitored and measured. The sensor 1 is thin, and since influence on the substrate 2 can be ignored, influence on film forming particles is reduced, and a film thickness can be monitored and measured under a spatially and positionally equal condition.
Patent JP-S60176977-A (JP)
Inventor: ERUNO SHIYUMITSUTO
IPC: C04B40/02
Filed: 1984-11-08
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-H1175142-A (JP)
Title: Head mounted display device
Inventor: HASEBE KANAME
IPC: H04N5/64
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a head mounted display device whose cable has no risk to disturb the movements and actions of a person wearing the display device by adding a receiving device which receives the image data, a display device which shows the image data and the power units of these receiving and display devices to the head mounted display device body. SOLUTION: A frame 3 has a structure to support a visor part 2 and a communication power unit 5 and to keep them at the head part of a user. An internal signal line sends the image data received by a radio modem of the unit 5 to a display drive part 2b of the part 2, and an internal power line supplies the power to the part 2b and a display part 2a of the part 2 from a power battery of the unit 5. The radio modem and the power battery of the unit 5 are mounted on a device body 1 together with the part 2 including the parts 2a and 2b. Thereby, it's not required to connect a cable drawn out of the body 1 to a device which is attached to another part of the user's body.
Patent JP-H0680943-A (JP)
Title: Heat-sensitive adhesive sheet
Inventor: HATA KAZUYUKI
IPC: C09J4/06
Filed: 1992-09-02
Abstract: PURPOSE:To obtain the title sheet having improved adhesive properties by compounding a curable resin, obtd. by reacting a radical-polymerizable polyolefin resin with a (meth)acryloyl compd. with a photopolymn. initator, applying the resulting compsn. to a polyolefin substrate layer, and curing the compsn. with active energy rays. CONSTITUTION:A polyolefin resin, e.g. a hydrogenated styrene-butadiene-styrene block copolymer having a mol.wt. of 1,000-200,000, is reacted with a radical- polymerizable compd., e.g. maleic anhydride or 2-hydroxyethyl acrylate, to give a radical-polymerizable polyolefin resin, e.g. a maleinized hydrogenated styrene-butadiene-styrene block copolymer, which is thermally reacted with a (meth)acryloyl compd., e.g. isobornyl acrylate, to give a curable resin. A resin compsn. contg. the curable resin and a photopolymn. initiator is applied in a thickness of 0.5-50g/m<2> to a polyolefin (e.g. PE) substrate layer and exposed to ultraviolet rays of 50-1,000mJ/cm<2>, giving the title sheet with a resin layer of 0.5-50mum-thickness.
Patent JP-H0281631-A (JP)
Title: Offset printing method
Inventor: ENDO MUNEYOSHI
IPC: B41F13/22
Filed: 1988-09-19
Abstract: PURPOSE:To obtain a printed matter free from printing contamination and having a sharp dot by allowing an air stream to impinge on the surface of a blanket cylinder for transferring the ink transferred from a plate cylinder to a printing material. CONSTITUTION:An air stream is allowed to impinge on the surface of a blanket cylinder 13 for transferring the ink transferred from a plate cylinder 11 to a printing material 12. Since this air stream 14 is supplied for the purpose of evaporating and removing the remaining moisture on the surface of the blanket cylinder 13, said air stream 14 is desired to be dried and desirably sent while dehumidified through a cooling device 24. The air stream 14 may be allowed to impinge on the surface of the blanket cylinder 13 by spraying cooled and dried air to the surface of the blanket cylinder from a nozzle 25 and the spray position thereof is set after the ink 20 is transferred to the printing material 12.
Patent JP-H0982911-A (JP)
Title: Dynamic type semiconductor storage device
Inventor: SHIRATAKE SHINICHIRO
IPC: H01L21/8242
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a DRAM which can realize a plate electrode configuration capable of more quickly absorbing the change of voltage of a plate electrode. SOLUTION: In a DRAM, one memory cell is arranged at two intersections out of the respective intersections of a plurality of bit lines BL and a plurality of word lines WL, shunt parts for making the word lines ML be low resistance are arranged every 128 bit lines BL, and plate electrodes PL of cell capacitors are arranged on the layer lower than the bit lines BL. Spaces between bit lines are made larger, every eight bit lines BL, than the other spaces in a region put between the shunt parts of the word lines WL, and the plate electrodes PL are connected in the bit line direction in the wide parts.
Patent JP-2000067759-A (JP)
Title: Gas discharge display device
Inventor: HIDAKA SOICHIRO
IPC: H01J11/34
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To provide high brightness and high luminescent efficiency at low discharge voltage by forming a protecting layer containing alkali metal or a protecting layer formed by stacking a layer comprising alkali metal on an electrode on a discharge space side. SOLUTION: As alkali metal, cesium is especially preferable. As a material forming a protecting layer, an oxide and a composite oxide of alkali earth metals or other metal such as lanthanum are listed, but magnesium oxide is most preferable. The thickness of the protecting layer is preferable to be 5000-7500 Å. The alkali metal is contained in the protecting layer or formed as a layer on the protecting layer. In the case contained in the protecting layer, the content of alkali metal is preferable to be 100 ppm or more. In the case forming a layer on the protecting layer, the thickness of the layer is to be 10-100 Å. The layer of alkali metal is preferably formed in a resistance heating vapor deposition method.