baber/WOPTO huggingface dataset:
Patent JP-S585743-A (JP)
Title: Production of mask for x-ray exposure
Inventor: KAWABUCHI KATSUHIRO
IPC: G03F1/22
Filed: 1981-07-03
Abstract: PURPOSE:To produce a titled mask without deformation of org. thin films by etching a substrate selectively from the rear surface by leaving its outside circumferential part, then removing the 1st etching protecting layer, etching a rigid thin film and removing the 2nd ething protecting layer. CONSTITUTION:The 1st etching protecting layer 12 of a titanium film and a gold film, a polycrystalline silicon film 13, the 2nd etching protecting layer 14, and a thin polyimide film 15 are formed on the surface of a silicon substrate 11, and PMMA resist is coated thereon. After patterns are drawn, this is developed. With the PMMA resist patterns as a mask, gold plating is carried out on the film 15 to form a mask pattern, and the PMMA resist is removed in oxygen plasma. The substrate is selectively etched from the rear surface with a hydrofluoric acid/nitric acid etching soln, by leaving the peripheral part of the substrate 11. After the layer 12 is removed with aqua regia, the film 13 is etched and the 2nd etching protecting layer is removed, whereby the titled mask of high accuracy is obtained.
Patent JP-S60251061-A (JP)
Inventor: ASAKAWA SUSUMU
IPC: B65D83/76
Filed: 1984-05-23
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-S60249608-A (JP)
Title: Device for preventing oil scattering from bearing housing
Inventor: TATENO MASAYOSHI
IPC: F01D25/16
Filed: 1984-05-23
Abstract: PURPOSE:To prevent scattering of lubricating oil out of a bearing housing by connecting an exhaust pipe to the bearing housing and providing the bearing housing with exhausting means and a flow control valve so as to obtain a desired negative pressure in the bearing housing and thereby to generate air flow. CONSTITUTION:A turbine shaft 30 is supported by plain bearings 32 which are encased in housings 34. Each of the plain bearings 32 is supplied with lubricating oil through a oil-feeding pipe 38, and the lubricating oil collected in the housing 34 is gathered in a tank 42 through an oil-exhausting pipe 40. In this construction, each of the housings 34 is connected to an exhaust pipe 50 which is connected to an exhaust pump 52. There is provided a flow control valve 56 in each of branch pipes connecting the exhaust pipe 50 to the housings 34. Furthermore, the exhaust pump 52 is connected to the tank 42 through a pipe 58 having a flow control valve 60. Thus constructed, a desired negative pressure is obtained in each of the housings 34 so as to generate air flow sufficient to prevent scattering of the oil.
Patent JP-S586616-A (JP)
Title: Frequency adjusting method for coupling oscillator
Inventor: KAWASHIMA HIROFUMI
IPC: H03H3/04
Filed: 1981-07-02
Abstract: PURPOSE:To adjust an oscillation frequency and temperature characteristics separately by providing weights in the lengthwise center and at four corners of an oscillator, and thus adjusting the weight of the oscillator. CONSTITUTION:A GT-cut and an FT-cut quartz oscillator oscillate at a difference frequency obtained by the coupling of main oscillation and subordinate oscillation. The primary coefficient of temperature characteristics at this frequency is positive when the coupling is strong, and negative when weak. When weights 10 and 11 are stuck in the lengthwise center of the GT-cut quartz oscillator to increase the weight, the primary coefficient increases negatively. Further, when weights 12-15 are stuck at four corners of the GT-cut quartz oscillator to increase the weight, the primary coefficient increases positively. When weights are stuck between the weights 10 and 11, and 12-15, their weight varies only the frequency without varying a temperature coefficient. Thus, the frequency is adjusted by the weights.
Patent JP-S5437208-A (JP)
Title: Step motors
Inventor: NISHIMURA CHISATO
IPC: H02K37/12
Filed: 1977-08-30
Abstract: PURPOSE: To improve an output efficiency by making a stator yoke and an iron core as one body. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06334562-A (JP)
Title: Transmitting-receiving circuit and method thereof
Inventor: BINSENTO ERU MAATEITSUCHI
IPC: H04B1/44
Filed: 1994-04-20
Abstract: PURPOSE: To obtain a circuit in which giving a first frequency to the receiving stage of a transmitting/receiving circuit and giving a second frequency to the transmitting stage of the circuit are alternately executed. CONSTITUTION: This circuit is constituted of an oscillator 38, a first switch 33, a second switch 42 and a control circuit 29. The first switch 33 connects information to be deformed into a second frequency with the oscillator 38 during transmission. The second switch 42 connects the oscillator 38 to a transmitting stage 25 or a receiving stage 20. Before changing the frequency of the oscillator, the control circuit 29 disables in advance the both outputs of the second switch 42. The control circuit 29 permits the oscillator 38 to be synchronized with the first frequency, enable the second switch 42 and connects the oscillator 38 with the receiving stage 20 and it also alternately execute permitting the oscillator 38 to be tuned to the second frequency, enabling the first switch 33, enabling the second switch 42 and connecting the oscillator 38 to the transmitting stage 25.
Patent JP-S58218984-A (JP)
Inventor: UGAWA SHIYOUHACHI
IPC: A63F7/02
Filed: 1982-06-15
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-H08307330-A (JP)
Title: Radio communication equipment
Inventor: OHASHI MASAKAZU
IPC: H04B7/08
Filed: 1995-04-27
Abstract: PURPOSE: To provide a terminal equipment to be used for a radio communication system capable of effectively transmitting/receiving signals even in a complicated radio wave environment by using a space diversity system for switching antennas on both the transmitting and receiving sides. CONSTITUTION: A terminal equipment switched to the transmitting side by a transmission/reception switching circuit 9 is provided with 1st and 2nd antennas 11, 12 and an antenna switching circuit 10 for switching these transmitting antennas 11, 12 under control by a controller 1 and the terminal equipment switched to the receiving side by the circuit 9 is provided with the 1st and 2nd antennas 11, 12 and the antenna switching circuit 10 for switching these receiving antennas 11, 12 under control by the controller 1.
Patent JP-H09267014-A (JP)
Title: Air purifying device
Inventor: OMODAKA KATSUHIKO
IPC: B01D47/06
Filed: 1996-03-30
Abstract: PROBLEM TO BE SOLVED: To miniaturize a device and to simplify a constitution by providing a fan formed inside a water spraying part and sucking purified air and an exhaust duct arranged inside a water spraying part and introducing a purified air to outside. SOLUTION: The water spraying part 11 having plural circular grooves 21 formed stepwise is arranged in an intake duct 3. An axial flow fan part 16 is provided inside the vent hole 26 of the water spraying part 11 and also an exhaust duct 6 is inserted. A water receiving plate part 14 having a guide blade 52 is arranged at the lower part of the intake duct 3. The water spraying part 11 and a pump 33 are rotated when a motor 13 is driven. The axial flow fan part 16 is rotated also by the rotation of the water spraying part 11 and the air outside is sucked. The water is supplied to the water spraying part 11 with the pump 33, and the water is dispersed into the intake duct 3 with the water spraying part 11. The air is purified by gas-water separation at the water receiving plate part 14 after forcedly bringing the air and the water into contact in this way. The constitution is simplified and also intake efficiency is improved since the axial flow fan part 16 is provided at the inside of the water spraying part 11.
Patent JP-H04229805-A (JP)
Title: Durable low-emissivity thin-film interference filter
Inventor: JIESHII DEII UORUFU
IPC: G02B5/28
Filed: 1991-05-09
Abstract: PURPOSE: To provide an IR reflection interference filter which allows the transmission of a prescribed ratio of visible radiations and reflects the greater part of incident solar radiations. CONSTITUTION: The filter in one preferable embodiment consists of a transparent substrate 2, an initially adhered dielectric layer 8, a next adhered metallic reflective layer 10 and a finally adhered outer protective dielectric layer 12. Further, the nuclear formation to facilitate the adhesion, i.e., adhesive layers are adhered to the boundaries between the respective metals and the dielectrics. The interference filter has durability and is changeable in order to impart a wide range of optical and electrical characteristics.
Patent JP-H08260542-A (JP)
Title: Toilet bowl with spout pipe hook
Inventor: SEKI REIJI
IPC: E03D9/00
Filed: 1995-03-24
Abstract: PURPOSE: To prevent a spout pipe hook from injuring the back of a user and giving an uncomfortable feeling to the user by setting cushioning surface areas extended to both lateral sides on the front surface of the spout pipe hook protruded on the front of a to[let.bowl flushing water tank. CONSTITUTION: When a spout pipe hook 13 touches the back of a user sitting on a western toilet body 2, cushioning surface areas 13b-1, 13b-l extended to both lateral sides of the hook 13 touches over a wide range of the back. Thus, a local pressing of the back is avoided to prevent art injuring such as bruise or scratch. The pressure of the cushioning surface areas 13b-1, 13b-1 prevent an uncomfortable feeling from being given to the user. The cushioning surface areas 13b-1, 13b-1 of the noon 13 can be made flat excluding chamfered parts 13b-2, 13b-2 on both lateral edge. Further, when the toilet bowl flushing water tank 2 provided on the rear of the toilet bowl body 1 is covered with a cabinet, the spout pipe hook 13 is protruded 011 the front surface of the cabinet.
Patent JP-H09111212-A (JP)
Title: Pasty adhesive
Inventor: OKUDE REIKO
IPC: C09J5/06
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesive capable of efficiently carrying out fabric bonding operation without previously processing a hot-melt adhesive into a tape-like state, etc., or omitting trouble for cutting the tape, etc. SOLUTION: Powder having 30μm-300μm average particle diameter of a hot-melt adhesive having heat contact bonding properties in an amount of 15-60 pts.wt. and 0.5-10 pts.wt. of a synthetic article using natural hectorite as a thickening agent are added to water and the whole amount is made 100 pts.wt. to give the objective pasty adhesive. When used, the adhesive is packed into a container 1 with a cover provided with a nozzle 2 capable of drawing dots, lines, etc., in 0.1mm to 100mm width and is readily usable.
Patent JP-S60248223-A (JP)
Title: Fluid treating apparatus
Inventor: YAMASHITA MASAMITSU
IPC: B01F15/04
Filed: 1984-05-25
Abstract: PURPOSE:To simplify the structure of the titled apparatus and to maintain the specification range of sure preset treatment by providing a rotary body to the inside of the first flowpath before joining and also interlocking the rotary body with the driving shaft of a feeder of the second flowpath via a speed change gear. CONSTITUTION:Before diluent water and concn. hydrazine soln. are entered into a storage tank 11 of dil. hydrazine, both the two are mixed completely and uniformly and therefore the provision of a side-entering stirrer or the like to the storage tank 11 is unnecessary. Therefore, the constructional cost and the running cost are diminished and economical. Furthermore, since the hydrazine soln. having always accurate preset concn. is surely supplied into the storage tank 11, the introduction of the dil. hydrazine soln. 18 into the feedwater of a boiler can be surely performed. As a result, the dissolved oxygen contained in the feedwater of the boiler is surely removed and the corrosion of the pipelines of boiler system and the boiler itself can be prevented.
Patent JP-H05300429-A (JP)
Title: Video signal processing circuit
Inventor: KITSUKA KAZUO
IPC: H04N5/45
Filed: 1992-04-23
Abstract: PURPOSE:To reduce the number of the external parts and pins of an IC in the case of making into the IC by adjusting the chroma signal level of a slave picture corresponding to the level detecting output of a chroma signal for master picture. CONSTITUTION:For a video signal for master picture from an input terminal 1, only the chroma signal component is extracted by a BPF 2 and impressed to a first VCA(voltage controlled amplifier circuit) 16. The level of an output signal from the VCA 16 is detected by a level detection circuit 5 and corresponding to the detecting output, the gain of the VCA 16 is controlled. Therefore, the chroma signal for master picture at a fixed level is obtained at the output terminal of the VCA 16. A PLL circuit 11 generates output signals synchronized with input signals. On the other hand, the output signal of a memory 8 is D/A converted 9 and modulated by a modulation circuit 10, and the modulated chroma signal is impressed to a second VCA 17. Then, the gain relation of third and fourth VCA 18 and 19 is made inversely proportional. Thus, the gains of the VCA 16 and 17 can be exactly made inversely proportional. Therefore, no low-pass filter is required.
Patent JP-S5329346-A (JP)
Title: Process of electrodeposition
Inventor: INOUE KIYOSHI
IPC: C25D5/08
Filed: 1976-09-01
Abstract: PURPOSE: To form electrodeposition film of uniform thickness on the furnace of a substrate having depressed and projected parts by selecting the pulse length in the pulse power application. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60248952-A (JP)
Title: Heat generating body
Inventor: INAI TAKAYOSHI
IPC: F24H3/04
Filed: 1984-05-23
Abstract: PURPOSE:To amply take the available space during use and consequently improve the operational convenience by thinning a heat generating body part by a method wherein the temperature of a base just above the heater of a heat generating body part is lowered. CONSTITUTION:Heat shielding bodies 8 are provided just above the heater 6 of a heat shielding plate 2 by pushing down some portions of the heat shielding plate 2. Opening parts 9 and 10 are provided on the blade 3 side and on the opposite side of the heat shielding body 8 so as to pass air through both the opening parts 9 and 10. In other words, the heat shielding bodies 8 are provided at the portions, the temperatures at which rise abnormally due to the radiation of the heater 6, and the temperature of the whole heat shielding plate 2 can be lowered by flowing air through the opening parts 9 and 10 of the heat shielding bodies. consequently, the gap between the heat shielding plate 2 and a base 1 can be made narrower and at the same time the distance between the heater 6 and the heat shielding plate 2 can also be made narrower, resulting in enabling to thin a heat generating body part.
Patent JP-2000297378-A (JP)
Title: Evacuation device
Inventor: KONISHI YOSHIYUKI
IPC: C23C16/458
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To form a uniform film by avoiding the influence of the charge concentration when a film is formed by a CVD process in a vacuum chamber. SOLUTION: A substrate 20 to be formed is mounted on a surface of an adapter 11 in advance by screws 21, etc., the substrate 20 is conveyed in an integrated manner with the adeapter 11, and arranged on the surface of an electrode plate 13. A knob 12 at a rear side of the adapter 11 is inserted in a hole 14, the knob 12 is engaged with a hook 16 on the rear side of the electrode plate 13, and pulled to the rear side by a driving device 15, and thus, the adapter 11 is closely attracted to the electrode plate 13.
Patent JP-2000299830-A (JP)
Title: Image processing unit, its method and storage medium
Inventor: ITO TATSUO
IPC: G06T1/00
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To provide an image processing unit that manages electrophotography image data by utilizing a DPOF file. SOLUTION: An electrophotography image processing unit conducts DPDO file read analysis processing (S191), and conducts picture of copying a DPDO file and an image file described and designated in the DPDO file altogether when a batch copy execution key is entered in accordance with a key discrimination (S193). When a batch move execution key is entered, the electrophotography image processing unit conducts processing to move the DPDO file and an image file described and designated in the DPDO file altogether (S194). When a batch delete execution key is entered, the electrophotography image processing unit conducts processing to delete the DPDO file and an image file described and designated in the DPDO file altogether (S195).
Patent JP-S61263351-A (JP)
Title: Data terminal
Inventor: TANAKA MASAHARU
IPC: G06K15/00
Filed: 1985-05-17
Abstract: PURPOSE:To make it easy to comprehend date by printing transmission data and reception data with different colors so as to clear the distinction of both data in visual. CONSTITUTION:Data from a transmitting section 2 and receiving section 3 are converted by a transmission and reception data conversion means 1-2 and are stored in a printing buffer 1-1 as transmission data and reception data, respectively. At the time of printing, the data of the buffer 1-1 is discriminated by the transmission and reception data discrimination means 1-3 whether it is transmission data or reception data, after that, it is transmitted to a print control part 5. Also, its concrete action is analyzed at a print action discrimination means 4 and is sent to the print control part 5. The print control part 5 controls a print color changing means 6, and it prints transmission data and reception data with different colors.
Patent JP-S5664046-A (JP)
Title: Intermediate apparatus of vacuum sewage system
Inventor: AIAN DOHAATEI
IPC: E03F1/00
Filed: 1980-08-01
Abstract: An interface unit connects an accumulation enclosure for a gravity feed conduit to a vacuum sewage conduit. The unit has an enclosure extension extending upwardly and having a top end near ground level. A vacuum conduit extension extends downwardly within the enclosure extension and has a bottom end near the accumulation enclosure.
Patent JP-S63270229-A (JP)
Title: Cooling and exhausting structure for vehicle
Inventor: UESUGI NAOMIKI
IPC: F01P5/06
Filed: 1987-04-29
Abstract: PURPOSE:To relatively lower the exhaust speed supplied from a cooling fan by connecting the right and left air introducing ducts in pairs which extend to the right and left sides, in order to introduce the exhaust into an exhaust ports formed on the both side parts of a bonnet, with a cooling fan. CONSTITUTION:The right and left air introducing ducts 28 and 29 in pairs which extend on the both side parts of a bonnet 2 along the nearly horizontal direction are connected with the both side parts of the casing 18 in a cooling fan 15, and the outer edges of the right and left air introducing ducts 28 and 29 are arranged in the vicinity of the exhaust ports 24 and 26. Further, in the upper part of the casing 18 of the cooling fan 15, an upper air introducing duct 31 which extends upwardly and penetrates through the upper part of the bonnet 2 and is opened towards the front part along the traveling direction 13 is connected. Further, a lower air introducing duct 32 extending downward is connected with the lower part of the casing 18.
Patent JP-H05117369-A (JP)
Title: Curing agent composition for epoxy resin and process for curing epoxy resin
Inventor: DEBITSUDO KURISUTOFUAA AREKISA
IPC: C08G59/56
Filed: 1992-04-01
Abstract: PURPOSE: To provide a curing agent composition which comprises a vicinal polyepoxide and a specified diamine curing agent and is cured rapidly and has high heat resistance and flexibility.  
     CONSTITUTION: The composition comprising a vicinal polyepoxide (A) having an average of at least 1.8 reactive 1,2-epoxy groups per molecule and a curing agent (B) of formula I [wherein C 6 H 4  is meta-phenylene; R 1  is an oxyethylene group of formula II (wherein x is 1-3)], is provided. In addition, as a cocuring agent for the curing agent, a compd. of formula III (wherein R 2  is the same as a group of the formula II) is pref. used. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S5629380-A (JP)
Title: Photoelectric conversion device
Inventor: TERUI YASUAKI
IPC: G01B11/02
Filed: 1979-08-17
Abstract: PURPOSE:To make it possible to measure the size of an object visually by providing a plurality of photoelectric conversion elements on a semiconductor substrate with a predetermined distance being provided, covering the specified region with light screening materials, and indicating the image obtained by sequentially scanning said elements on a monitoring TV. CONSTITUTION:The object 2 to be measured and a lens system 3 are arranged between a light source 1 and solid image-pickup elements 5. The image 4 which is passed through the lens system 3 is contacted to the elements 5. Then, the elements 5 are scanned by a driver circiut 6 which is provided at the stage next to the elements 5, and a resultant synchronized signal output 10 is applied on the monitoring TV 8. An output 11 from said elements 5 is transformed into a video signal 12 by using a signal amplification and processing circuit 7, and also sent to the TV 8. An image 9 of the object to be measured is obtained on the TV 8 by controlling the circuit 7 with the circuit 6. In this constitution, a plurality of element 20, which are arranged in the one or two dimensions on the semiconductor substrate, are employed as the elements 5, a specified region is covered by a light screening grid 30, and the distance between the elements 20 are so selected that the image 9 is not distorted.
Patent JP-H04333950-A (JP)
Title: Information processing system
Inventor: ONO TOSHIAKI
IPC: G11C7/00
Filed: 1991-05-10
Abstract: PURPOSE:To prevent a bus from being occupied for a long time and the ability of an input/output device and a processor from being affected by the occupation. CONSTITUTION:This information processing system is equipped with a processor 1 with a central processing circuit 11 to execute a processing according to instructions and data on a memory and a FIFO type write buffer 14 to successively hold data written from this central processing circuit and to successively supply the held written data to the outside. Further, a storage device 3 is provided with a first circuit 31 to primarily hold addresses and data written from the processor while being connected through a memory bus 2 to this processor, second circuit 33 to successively write the information from this first circuit to a storage area and a third circuit 32 to continuously fetch the data of the write buffer in the processor into the first circuit. Moreover, an input/output device 4 connected to the processor and the storage device by the bus is provided to control input/output with an external device, and the addresses and data written from the write buffer in the processor are transferred by one time of bus arbitration.
Patent JP-H02282943-A (JP)
Title: Optical information recording medium of discrete block formatting system
Inventor: SHIMIZU AKIHIKO
IPC: G11B7/24085
Filed: 1989-04-25
Abstract: PURPOSE:To stably perform PLL, tracking servo, and the reading of preformat information by setting the pit depth Da and the half-width Wa of a pit for track position detection and the pit depth Db and the half-width Wb of a pit for synchronizing signal within a prescribed range. CONSTITUTION:A preformat pit IP as an information pit and a clock pit CP as the pit for synchronizing signal are formed on an optical disk 1, and wobbling pits WP1 and WP2 as the pits for track position detection are formed at a position shifted by distance (l) in a radius direction from the center O of a track 2. At such a case, the pit depth Da of the WP for the beam diameter (r) and wavelength (lambda) of a beam for reading is selected at 0.25lambda<=Da<=0.4lambdao, and the half-width Wa at 0.1r<=Wa<=0.3ro, and the pit depth Db of the preformat IP and the clock pit CP when track pitch is P is selected at 0.25lambda<=Db<=0.4lambdao, and the half-width Wb for the Db at 0.4P<=Db<=0.6P. At this time, the reading of the preformat information can be stably performed.