baber/WOPTO huggingface dataset:
Patent JP-S6099916-A (JP)
Title: Gas suction type gas combustion device
Inventor: HATSUTORI TATSUO
IPC: F23N1/02
Filed: 1983-11-04
Abstract: PURPOSE:To prevent a leakage of gas out of a gas conduit through pin holes or cracks in the gas conduit even if they are found in the gas conduit by a method wherein gas is supplied under the gas pressure higher than an atmospheric pressure up to a part of a solid metallic pipe and the gas pressure is supplied less than an atmospheric pressure for a non-metallic pipe, for example, a rubber pipe or an indoor piping which may apt to cause a gas leakage to be occurred. CONSTITUTION:In case of a solid metallic pipe of an indoor piping, no leakage of gas may be found, so that in such a case, a pressure adjuster 13 is attached to a terminal end of the indoor piping 14. And the subsequent gas pressure is adjusted to a value less than an atmospheric pressur, the gas is drawn by a blower 18 and then fed to a gas burner 4. In case that the indoor pipint 14 is of a solid metallic pipe and a combustion unit is directly connected to the terminal end of this metallic piping, the pressure adjuster 13 is assembled in the combustion unit and then the leakage of gas in the combustion unit is eliminated.
Patent JP-H0256674-A (JP)
Title: Building group control system
Inventor: MAKISHIMA TAKAO
IPC: G06Q50/16
Filed: 1988-08-23
Abstract: PURPOSE:To execute control in line with the peculiar form of a building and to obtain extensity and flexibility by executing the down-load of correspondent control data from a building control center to the controller of the said building and executing the peculiar operation of the building. CONSTITUTION:In a building control center 1, data, which are peculiar to all buildings A-building 9A - N-building 9N to be controlled, are inputted through the keyboard or touch panel of a first CRT11. Accordingly, a parameter for selection per building is stored to a disk 14. This parameter for selection is down-loaded from a building group control system through a communication control device 15 and MODEMs 16 and 17 to the communication controller of each building in the case of building side system rising in each building. When the various parameters are corrected or added, the parameter is down- loaded to the communication controller of the said building in each correction or addition. Thus, the building group control system can be presented in line with the operation form of each building and the satisfactory extensity of function or flexibility to a change can be obtained.
Patent JP-H0527816-A (JP)
Title: Automatic controller for clearance value of shearing machine
Inventor: MISE TOMOKI
IPC: G05B19/18
Filed: 1991-07-23
Abstract: PURPOSE:To automatically control the clearance value between the shearing blades with no complicated input operation required. CONSTITUTION:An automatic clearance value control method is applied to a shearing machine of a numerical control type that contains a clearance control mechanism 5 which controls the clearance value (d) between the shearing blades 3 and 4 with a control command. A PMC device 13 is provided with a conversion program 17 and returns a machining program 14 received from an NC device 12 with addition of a control command code 20 of the value (d). This code 20 is automaticall generated based on the input of an operator or the plate thickness data on a work W obtained from a host computer, etc.
Patent JP-S58148516-A (JP)
Inventor: UIRIAMU JIEI RIRISU
IPC: H03M1/68
Filed: 1982-11-25
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-2001032942-A (JP)
Title: Spiral gasket
Inventor: WADA SHUICHIRO
IPC: F16J15/12
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To hold highly compressed strength even a large diameter, and hold a sealing performance in a good condition by specifying density of an expanded graphite filler material. SOLUTION: In a gasket main body 3 formed by laminating a hoop material of a tape shaped metallic thin plate having a nearly V-shaped cross section, and a filler material 6 formed by an expanded graphite tape, a thickness t of the hoop material 5 is set to 0.25 to 0.45 mm, the density of the filler material 6 is set to 1.4 to 2.0 g/cm3. Compressed strength is improved comparing with a normal thickness of 0.20 mm by this thickness t. In the case where the thickness t is smaller than it, the hoop material 5 is easily come off when a gasket is wound, the compressed strength is weakened. In the case where the thickness t is larger than it, molding of a cross section is difficult, adhesion between the hoop material 5 and the filler material 6 is wrong, and a sealing performance is reduced.  In the case where the density of the filler material 6 is smaller than it, the compressed strength is not increased. In the case where the density is larger, the filler material 6 is excessively hardened, the adhesion between the hoop material 5 and the filler material 6 is wrong, and the sealing performance is reduced. It is thus possible to improve a sealing performance of the gasket having a large diameter.
Patent JP-H0261142-A (JP)
Title: Yarn feed body exchange unit in knitting machine
Inventor: MASE YASUFUMI
IPC: D04B15/56
Filed: 1988-08-22
Abstract: PURPOSE:To provide the title unit so designed that the stay device of yarn feed bodies and carriages are fitted with holders of special structure respectively, thereby ensuring the yarn feed bodies to be delivered between the stay devices and carriages. CONSTITUTION:In a knitting machine to make a knitting in such a way that plural yarn feed bodies 14 with mutually different kinds of knitting yarns Y respectively inserted through stay devices formed out of the knitting domain of said machine are stayed and the yarn feed bodies 14 with the knitting yarns Y corresponding to the aimed knit texture inserted are transferred to carriages, said stay devices and carriages are fitted, respectively, with the following holders 40, 31: these holders are such that respective fixing members 31a, 41 and the corresponding movable holding pieces 34, 35 are fitted with attaching/ detaching ports 32, 43 to hold the yarn feed bodies 14 therewith along with fitting special springs 36, 47 between both said members and pieces.
Patent JP-H0491795-A (JP)
Title: Production of fructose-containing oligosaccharide
Inventor: FUJITA TAKATERU
IPC: C12P19/18
Filed: 1990-08-07
Abstract: PURPOSE:To produce a fructose-containing oligosaccharide by acting beta- furactofuranosidase on either one of saccharide, raffinose and stachyose in the presence of aldose or ketose. CONSTITUTION:Either one among saccharide, raffinose and stachyose (donor molecule) is treated with beta-furactofuranosidase in the presence of aldose or ketose (receptor molecule) to produce the fructose-containing oligosaccharide. Production of beta-furactofuranosidase is preferably carried out by adding the above-mentioned microorganism to a selected culture medium and subjecting the microorganism to submerged culture or shake culture from 10 hr to 5 day while each keeping pH to neutral to slight alkaline and temperature to about 20-45 deg.C. The aimed fructose-containing oligosaccharide is preferably obtained by reacting a substrate solution containing the receptor molecule and donor molecule with beta-furactofuranosidase.
Patent JP-H0371149-A (JP)
Title: Positive chargeable toner
Inventor: YUKA HEIHACHI
IPC: G03G9/087
Filed: 1989-08-10
Abstract: PURPOSE:To provide the positive chargeable toner which is free from color tone faults, has bright chromatic colors, is not affected by a change in temp. and humidity and has stable image characteristics by incorporating a charge control agent having a specific structure into a polyester resin of low acid value. CONSTITUTION:The positive chargeable toner contains the polyester resin of 70 to 150 deg.C softening point synthesized of diol and polyhydric carboxylic acid, metal complex of imidazoles, and a coloring agent. The acid value of the polyester resin is required to be confined to <=5KOHmg/g in this case. The negative chargeability of the resin itself increases and the application to a toner having positive chargeability is difficult if the acid value exceeds 5KOHmg/g. Such value is, therefore, undesirable. The metal complex of the imidazoles is stable with heat and time, has smaller hygroscopicity and is the good-quality charge control agent which yields the developer having excellent electrophotographic characteristics when incorporated into the developer. The imidazoles expressed by following general formula (I) are preferable as the imidazoles constituting the metal complex.
Patent JP-H0767176-A (JP)
Title: Cordless telephone system
Inventor: ONOZUKA MASAO
IPC: H04W76/02
Filed: 1993-08-23
Abstract: PURPOSE:To enable a slave equipment to terminate or make a telephone call without newly registering an ID or position even unless a master equipment and the slave equipment are at a radio wave reachable distance. CONSTITUTION:Each master equipment 13 when receiving information from a slave equipment 14 by its radio part 21 measures the electric field strength of the received radio wave by the radio part 21 and only the master equipment 13 having the highest received electric field strength can occupy the frequency band of a sent radio wave and send and receive information to and from the specific slave equipment 14. When each slave equipment 14 receives incoming information from a master equipment 13 by its radio part 32, only the slave equipment 14 having the highest received electric field strength occupies the frequency band of a sent radio wave and sends and receives information to and from the specific master equipment 13. Consequently, when the incoming information is sent and received or when communication start information is sent and received, the master equipment and slave equipment having the largest reception strength of the received waves terminate and have a communication.
Patent JP-S6266106-A (JP)
Title: Method for obtaining optical inclination information
Inventor: IDESAWA MASANORI
IPC: G01B11/26
Filed: 1985-09-19
Abstract: PURPOSE:To easily obtain the inclination information in a light spot on an object at a high speed based on a value of an output signal from each optical sensor, by receiving a beam from the light spot which has been formed by irradiating the beam onto the object, by plural optical sensors. CONSTITUTION:The quantity of light which is photodetected by an optical sensor P is calculated by I(theta1) and I(theta2), by which inclination information tan4gamma is given by an equation I. Also, when phi=0, namely, a case an angle of a mirror of a distance detecting device is '0' is considered, the equation I is converted as an equation II. That is, by comparing and calculating the light quantity I(theta1) of an image in some bearing (theta1) on the observation surface, and the light quantity I(theta2) of an image of a bearing (theta2+theta1+pi), which is opposed to said image, inclination information of the surface of an object in a calescence point position can easily be obtained at a high speed.
Patent JP-H0878507-A (JP)
Title: Silicon wafer holder for semiconductor production system
Inventor: KOBAYASHI SATOSHI
IPC: H01L21/683
Filed: 1994-09-01
Abstract: PURPOSE: To sustain strength under high temperature while enhancing corrosion resistance and to prevent deformation due to difference of the coefficient of thermal expansion by employing a multilayer plate comprising a light metal layer having low rigidity and high thermal conductivity and insusceptible to contamination with silicon bonded metallurgically with a high rigidity metal layer on the rear side thereof. CONSTITUTION: The silicon wafer holder comprises a circular pure aluminum layer 1 on the cooling side, a circular stainless steel layer 2 on the strength holding side a size larger than the pure aluminum layer 1, and a titanium layer sandwiched between, wherein the metal layers are bonded through explosion press fit. The stainless steel layer 2 has an inner cooling hole 4. In such silicon wafer holder, it is difficult to joint the pure aluminum layer 1 and the stainless steel layer 2 directly through explosion press fit, a titanium layer 3 is sandwiched between. This structure realizes a silicon wafer having high cooling efficiency in which strength can be sustained even under high temperature.
Patent JP-H0542082-A (JP)
Title: Electric cleaner
Inventor: SUNABA KENICHIRO
IPC: A47L9/22
Filed: 1991-08-20
Abstract: PURPOSE:To provide a low noise electric cleaning machine by reducing the transmission of vibration leading to larger noise caused as a result in the transmission of vibration, generated in an electric blower, to the body of the electric blower, which is apt to be over a limit of vibration-reducing action by a vibrationproof body of the electric blower. CONSTITUTION:In a short side part 26 with a roughly L-shaped cross section of a front elastic vibrationproof body 30, the front elastic vibrationproof body 30 is so arranged that the internal side 39 of a hollow part 29 is made convex 38 while outer circumferential thick parts 34, 35 and 36 of the hollow part 29 made thinner as compared with a space 33 of the hollow part 29. This enables the reducing of a resonance sound with a decrease in vibration value at 120 Hz.
Patent JP-S6364228-A (JP)
Inventor: HACHITSUKA HIROHIKO
IPC: H01H33/88
Filed: 1986-09-05
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-H0647541-A (JP)
Title: Method for judging status of arc
Inventor: NAGURA YASUMI
IPC: B23K9/095
Filed: 1992-08-04
Abstract: PURPOSE:To profile the position of an electrode and to detect instability of the arc in accordance with the influence of arc blow and deterioration of the electrode by photographing a weld zone by an ITV camera having an interference filter of a visible area ahead in the proceeding direction of a welding torch and processing a picture thereof by a picture processor. CONSTITUTION:In a TIG welding method or a consumable electrode welding method, the weld zone is photographed by the ITV camera 6 (visual sensor) having the interference filter 4 of the visible area ahead in the proceeding direction of the welding torch 2. Picture information 8 photographed by this ITV camera 6 (visual sensor) is processed by the picture processor 9, the area is obtained from an arc outline to take the difference between the area obtained by averaging for a specified period of time and the area obtained newly, the normality or abnormality is judged and as necessary, welding can be automatically stopped. Consequently, still more information than welding profiling can be taken in from the arc and welding of higher quality and having a higher automated level can be performed.
Patent JP-H1050584-A (JP)
Title: Mask holder
Inventor: HIRAYANAGI NORIYUKI
IPC: H02N13/00
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To reduce the strain of a mask by providing a mask holding part composed of an outer frame for holding the mask contacted with the marginal edge of one surface of the frame and inner frame for holding the mask contacted with the inside of one surface: the inner frame being connected to the outer frame. SOLUTION: A mask 1 has a beam 1a and thin wall part 1b. An electron beam is emitted on the latter part 1b for transferring a desired pattern formed on this part to a semiconductor wafer. A mask-holding part 2 is composed of outer and inner frames 2b, 2c and covers at least a mask holding face 2a with silicon carbide or diamond. The mask 1 is aligned, so as to agree the beam 1a with the inner frame 2c of the holding part 2 to hold the frames 2b, 2c. The frames 2b, 2c are covered with a conductive film e.g. Al film which is grounded.
Patent JP-S58161060-A (JP)
Inventor: RICHIYAADO ERU KUURUSON
IPC: G06F12/08
Filed: 1982-11-27
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-H1139296-A (JP)
Title: Character information processing device and method and storage medium
Inventor: NAITO YOSHIKO
IPC: G09G5/22
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To easily confirm the character information by referring to the character information on the character codes and showing the character information that is coincident with a font on a display means. SOLUTION: A CPU 1 refers to the character management information belonging to a selected font and also refers to the character information on a designated character code. A keyboard 5 selects the font to be displayed and its version and also designates the character code that displays the character information. A CRT display device 7 shows the character information, and an external storage 9 stores a character information display program and its related data. Then a display control part 6 shows the referred character information on the device 7. In other words, the information on the selected display object font is referred to and a character code is designated for display of the character information. Then the character information on the designated character code is referred to and the character information that is coincident with the font is displayed.
Patent JP-H06112129-A (JP)
Title: Semiconductor crystal growth device
Inventor: MIYATA TOSHIMITSU
IPC: H01L21/265
Filed: 1992-08-05
Abstract: PURPOSE:To form an excellent semiconductor layer by controlling pressure in a reaction chamber apart from the pressure of a growth chamber and observing the state of gas adsorption on a crystal surface on the field. CONSTITUTION:In a semiconductor crystal growth device with a vacuum vessel 1, a substrate supporter 5 disposed into the vacuum vessel, a reaction-gas supply means 10 and a heating means 7 for a substrate and an exhaust means 15 for the vacuum vessel, a reaction chamber 2 capable of freely changing the volume of an airtight space surrounded by a base section, a peripheral wall erected from the outer peripheral section of the base section and a substrate holding plate holding the substrate 6 is installed. The holding section 5 for holding the substrate 6, a growth surface of which is directed downward, under the state, in which the substrate 6 is brought into contact with the space of the reaction chamber, a gas-supply controller for supplying a reaction gas to the substrate held to the holding section of the base at the predetermined flow rate and time of the discharged reaction gas and a gas-discharge adjusting mechanism are mounted, the incident and reflecting windows 18a, 18b of electron rays are set up onto the peripheral wall of the reaction chamber, and a heating means is positioned and disposed to the upper section of the top plate of the reaction chamber.
Patent JP-S60101522-A (JP)
Title: Film speed setting device
Inventor: ISHIZAKA SUNAO
IPC: G03B7/24
Filed: 1983-11-07
Abstract: PURPOSE:To decrease input terminals for a processing circuit and to realize compact constitution by providing the 1st information part having a pattern of information about film sensitivity on a printed board, the 2nd information part to which the information signal is transmitted, and a contacting means which moves on the printed board. CONSTITUTION:Input terminals C0-C5 of the processing circuit are connected to the connection pattern 55 of a Gray code pattern on the printed board, a short-circuiting pattern 59 is connected to the other terminal, and an independent short-circuiting pattern 60 is grounded 61. Contact pins a0-a4 which contact the code group of a cartridge through a wiring pattern 63 are provided to a short-circuiting pattern 62 facing the pattern 59, a short-circuiting pattern 64 is provided in facing the pattern 60, and the pattern 64 is connected to a switch terminal A/M of the processing circuit. Sliding brushes 51 and 54 supported by supports 50 and 53 slide on this substrate to lead out signals. The pattern 57 of a part M shows the sliding range of a brush 54 indicating ISO sensitivity, and the brush 54 slides on an insulating part X and a short-circuit part A. Consequently, input terminal for the processing part are decreased.
Patent JP-H0492294-A (JP)
Title: Nonvolatile semiconductor memory device
Inventor: MARUYAMA AKIRA
IPC: G11C16/06
Filed: 1990-08-07
Abstract: PURPOSE:To supply high power voltage only to an E<2>PROM to from which the writing/erasing of data are executed among the plural E<2>PROMs by supplying the high power voltage only by a high power voltage switching circuit selected by a selecting control signal. CONSTITUTION:When the writing/erasing of data are executed only to/from E<2>PROMs 311 to 31n, only a selecting control signal is made to be an H level. Then, only a high power voltage switching circuit 21 supplies high power voltage to the E<2>PROM. Other high power voltage switching circuits 22 to 2n supply power voltage to the E<2>PROM. As a result, since the high power voltage is supplied to only the E<2>PROMs 311 to 31n, the writing/erasing of the data are possible and since the power voltage is supplied to other E<2>PROMs 321 to 3nn, the writing/erasing of the data are not executed. Besides, the supplying performance of the high power voltage of a boosting circuit 1 is controlled so that it may become optimum rising time when the high power voltage is supplied to the E<2>PROMs 311 to 31n by the selecting control signal S1.
Patent JP-S6192274-A (JP)
Title: Electronic locking apparatus
Inventor: PIEERE MEIERUSU
IPC: E05B49/02
Filed: 1985-09-24
Abstract: A locking system includes a key which has a carrier provided with coded information. The coded information is obtained from an insulating layer containing a plurality of windows in which conductive strips extend. Each window is traversed by at least one conductive strip which is electrically connected to the carrier and with at least another strip which is insulated therefrom. Applying onto the windows is a coating layer which selectively insulates each window by either insulating the one strip or the other strip or the entire window so that each window can be coded by either one of three information modes. Cooperating with the key is a reader which contains reading contacts, a potential supply contact and different types of code contacts arranged in an arbitrary manner and communicates with electrical circuitry to determine the correctness of the key.
Patent JP-H0493473-A (JP)
Title: Repair of concrete structure after fire
Inventor: TAKEDA JUICHI
IPC: E04G23/02
Filed: 1990-08-09
Abstract: PURPOSE:To improve the working efficiency in repairing construction by pouring a charging agent into the gap between a reinforcing iron plate and a concrete body, installing new reinforcing iron plates on the outer peripheral side of the iron plates, and pouring a charging agent into the gap between the iron plates and the new iron plates. CONSTITUTION:The gap 8 generated between a thermally deformed iron plate 6 and a concrete body 4 is charged with a filling agent 10. Then, a new reinforcing iron plate 12 is installed in surrounding in cylindrical form on the outer peripheral side of the thermally deformed iron plate 6. Then, the gap 14 generated between the new reinforcing iron plate 12 and the thermally deformed iron plate 6 is charged with a filling agent 16. Then, the outer peripheral side of the concrete body 4 of a pillar, beam, etc., is effectively restrained by the newly installed reinforcing iron plate 12, and the resisting force of the pillar, beam, etc., is maintained at least to a desirable value. Further, the thermally deformed iron plate 6 is embedded inside without withdrawing it.