baber/WOPTO huggingface dataset:
Patent JP-H0355779-A (JP)
Title: Surface mounting interconnector
Inventor: DAGURASU UEIDO GUROOBAA
IPC: H01R12/71
Filed: 1990-02-20
Abstract: PURPOSE: To provide an electric connector being able to be connected to a conventional standard square pin connector disposed in a highly dense grid array by twisting a contact pin to set a contact surface in parallel with the X axis of XY matrix of a rectangular grid array and vertical to a Y axis. CONSTITUTION: A contact pin 26 rectangular in section is protruded from a holding part 18 to the outside of a fitting surface 18. The contact pin 26 is placed on the same plane as the holding part 18 and a contact spring 14. Then, the pin 26 is twisted around a vertical axis to have an angle of about 45 deg. against the contact spring 14 and the holding part 18. Thereby, contactors 12 produce opposing flat contact surfaces C rotated by 45 deg. against the remaining of a contact element 12. Here, the vertical axis of the pin 26 divides a contact nose 16 into almost equal two parts. A rectangular array has X and Y axes orthogonal to each other within a surface 6. Because of the twisting, the opposing contact surfaces C of the contact pins 26 are made parallel with the X axis and perpendicular to the Y axis of the grid array.
Patent JP-H03240878-A (JP)
Title: Method for detecting dimension and shape different spot
Inventor: YOSHIOKA TAIJIRO
IPC: G06F17/50
Filed: 1990-02-19
Abstract: PURPOSE:To improve efficiency for preparing NC by detecting a spot, where the dimension and the shape and different, by outputting information related to the dimension line when error between a geometrically calculated value and the real value of a dimensional figure exceeds a prescribed range. CONSTITUTION:In CAD information, the dimension data is successively taken out for each spot and the error is checked between the real value of a character string in the dimensional value and the value dividing the calculated value of a distance or a length to be calculated by the dimensional value or between the value multiplying the measure of a drawing to the real number of the charac ter string by the dimensional value and the value of the distance or the length to be calculated from the dimension line. The error exceeding the error range arbitrarily set by a designer in advance is outputted as the list of the dimension al values and the display positions, etc., or the dimensional value is directly marked on the CAD picture so as to be easily displayed for the designer and therefore, the spot, where the dimension and the shape are different, is detected.
Patent JP-H03241077-A (JP)
Title: Method for coloring protein fiber-containing cellulosic fiber structure
Inventor: YONEMASU KAORU
IPC: D06M16/00
Filed: 1990-02-19
Abstract: PURPOSE:To obtain a level dyed material having hue with depth according to one-stage dyeing by bleaching a fiber structure composed of cellulosic fiber and protein fiber, then pretreating the bleached structure with a cellulase enzyme and subsequently coloring the resultant structure with a dye for the cellulosic fiber. CONSTITUTION:A dyed protein fiber-containing cellulosic fiber structure, obtained by bleaching a fiber structure such as yarn or fabric composed of cellulosic fiber and protein fiber with, e.g. hydrogen peroxide, then enzymically treating the resultant structure with a cellulase enzyme, carrying out weight reduction treatment by about 1-3%, subsequently coloring the structure with a dye for the cellulosic fiber, preferably a reactive dye according to one-stage dyeing, excellent in level dyeing properties and having hue with depth.
Patent JP-H04255878-A (JP)
Title: Developing device
Inventor: HIROTA MAKOTO
IPC: G03G15/08
Filed: 1991-02-08
Abstract: PURPOSE:To provide a developing device where developer is completely prevented from being suspended from the developing device so as to prevent contamination in a copying machine, etc., image quality is prevented from being deteriorated, and the spark discharge of an electrode for preventing the scattering of the developer and an electrostatic latent image carrier is prevented so as to prevent the breakage of the electrostatic latent image carrier. CONSTITUTION:In a developing device which is provided with a developer carrier 2 which holds the developer T on its periphery and an electrostatic latent image 9 formed on the electrostatic latent image carrier 1 is visualized by splashing the developer T from the carrier 2, the electrode 5 for preventing the scattering of the developer whose surface is coated with an insulating film or a semiconductive film is laid on the downstream side of a developer splashing area interposed between the carriers 1 and 2, and specified bias voltage is impressed on the electrode 5.
Patent JP-2000234474-A (JP)
Title: Opening/closing control device for automatic door
Inventor: KOIKE KATSUFUMI
IPC: E05F15/20
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To provide an opening/closing control device for an automatic door suitable for preventing a door from kept open when a detection sensor does not function correctly due to snow or stain, etc. SOLUTION: An object detecting sensor 7 is provide which detects a mobile body passing an open/close action line of a door 1. Here, when a photo-beam signal from the object detecting sensor 7 is continuously inputted for a specified time at completion of opening the door (S102), the door is closed while the opening of the door due to input of the photo-beam signal is prohibited (S110).
Patent JP-S60205241-A (JP)
Inventor: PEETAA EICHI GIYAGUN
IPC: H05H1/36
Filed: 1985-02-28
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-H09227417-A (JP)
Title: Alkenyltolan derivative and its production
Inventor: TAKEHARA SADAO
IPC: C07C15/54
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain a new alkenyltolan derivative hardly lowering upper limit temperature of a nematic phase and useful for liquid crystals display requiring high speed response by reacting an alkenylbenzene derivative with a phenylacetylene derivative. SOLUTION: This compound is represented by formula I [R is a 1-10C alkyl; (m) is 2-6; R' is H or a 1-5C alkyl; when R' is an alkyl, double bond is cis or trans], e.g. 1-[4-(3-butenyl)phenyl]2-(4-methylphenyl)ethyne. Furthermore, the compound is obtained by reacting a compound of formula II (X is bromine atom, iodine atom, etc.) with a compound of formula III in the presence of a transition metal catalyst (preferably a palladium-based catalyst, e.g. dichlorobistriphenylphosphine palladium) in a solvent such as dimethylformamide.
Patent JP-H01212441-A (JP)
Title: Removal of silicone resin film
Inventor: TANAKA ATSUSHI
IPC: H01L21/302
Filed: 1988-02-19
Abstract: PURPOSE:To make it possible to remove a silicone resin film by wet etching by a method wherein the silicone resin film is converted into Si oxide using oxygen gas and this is dissolved with a buffer hydrofluoric acid aqueous solution. CONSTITUTION:The surface of a silicone resin film 5 having little roughness caused by wiring layers 3 is etched back to flatten the surface of an interlayer insulating layer 4. However, as the film 5 remains on the recessed part between the layers 3, a substrate 1 is exposed to oxygen plasma for removing this film 5. Hereupon, the remaining film 5 is oxidized into Si oxide (SiOx) and thereafter, this is removed by a wet etching method using a buffer hydrofluoric acid aqueous solution which is used for etching a normal SiO2 film. Thereby, even in case the base interlayer insulating film 4 is the SiO2 film, the substantial selective removal of the film 5 becomes possible.
Patent JP-H02217933-A (JP)
Title: Device clearing system
Inventor: MORIYAMA SHUKICHI
IPC: G06F11/22
Filed: 1989-02-17
Abstract: PURPOSE:To miniaturize the device and to reduce a cost of a device by executing a clearing function with plural levels by shifting operation of existing scanning path. CONSTITUTION:The system is constituted of the 1st flip flops(FFs) 0, 1, 3, 4 provided with shifting functions and the 2nd FF2 provided with a shift suppressing function in addition to the shifting function. The shift suppressing function of the 2nd FF2 is invalidated in response to a clear command for the whole device, the whole scanning paths are set up to a shift mode, a device clear value is controlled so as to be supplied to a scanning path input, the shift suppressing command of the 2nd FF2 is validated in response to a partial clear command of the device, the scanning path is set up to the shift mode to control the device clear value so as to be supplied to the scanning path input. Consequently, the size and price of the device can be reduced.
Patent JP-2000003371-A (JP)
Title: Data retrieval device
Inventor: KIKUCHI HIDEO
IPC: G06F17/30
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To speed up the processing by storing the value of an address bus in an address which the data bus of a first storage circuit designates and storing the previous value of the address bus having the same value as the value of the data bus in a second storage circuit. SOLUTION: A central control circuit 2 outputs a write data value to a data bus 4 and outputs a data address value to an address bus 3. A storage circuit 24 reads the storage content of a stored address and stores it in the stored address of a storage circuit 25 through a buffer circuit 27. A value which is read from the storage circuit 24 is the past address value of the data value. The address value of past data whose value is similar to the write data value is stored in the stored address of the storage circuit 25. The write data value is outputted to the data bus 4 and the data address value is outputted to the address bus 3. The storage circuit 24 stores the value of the address bus 3 in the stored address through a buffer circuit 26. Thus, the data address value is stored in the stored address of the storage circuit 24.
Patent JP-S54130844-A (JP)
Title: Bus control system
Inventor: MUKAERITA TAKASHI
IPC: G06F13/36
Filed: 1978-04-03
Abstract: PURPOSE: To improve the system throughput by performing the operation execution dependent upon an arithmetic control unit and I/O memory operations in parallel.  
     CONSTITUTION: Main memory 24, arithmetic control unit 26 and a part of plural input devices IO are connected commonly, and information is transferred in both directions by H bus 22 on a basis of the master-slave relation between two arbitrary units connected commonly, and the L bus is controlled by control unit 26 in both directions. Here, when one unit, which is assigned as a slave, of units connected to the H bus has been operating already and cannot answer, a reject signal is transmitted to a master unit, and the master unit releases the H bus and starts the next processing continuously. As a result, the system throughput can be improved by performing the operation execution dependent upon control unit 26 and I/O memory operations in parallel. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03243680-A (JP)
Title: Production of hydrophilic adhesive composition
Inventor: KAI TAKASHI
IPC: C08L57/04
Filed: 1990-02-21
Abstract: PURPOSE:To obtain the subject composition having good tackiness and adhesivity even in the presence of water and useful for living body research materials, therapeutic base material, kitches utensils, both room utensils, etc., by polymerizing an ethylenic unsaturated monomer in the presence of a polyol in a medium. CONSTITUTION:(A) an ethylenic unsaturated monomer preferably having one or more of carboxyl groups, sulfonyl groups and amino groups is polymerized in the presence of (B) a polyol preferably comprising polyethylene glycol, (poly) glycerol, polypropylene glycol, a nonionic surfactant, etc., in a solvent to provide the objective composition.
Patent JP-S59166387-A (JP)
Title: Resistance welding method of boss
Inventor: KATOU MORIYOSHI
IPC: B23K11/14
Filed: 1983-03-10
Abstract: PURPOSE:To subject surely and easily a plate material and boss to resistance welding without impairing the beauty thereof by fitting a guide provided to the boss so as to project from the center of the joint surface thereof in a recess bored in the thickness direction of the plate material to the mid-way thereof, pressing the same into press contact with the joint surface and conducting electricity thereto. CONSTITUTION:A recess 11 is bored in the thickness direction of a plate material 10 to the mid-way thereof, and a guide part 9 having the shape fitting into said recess and having the length shorter than the depth thereof is provided on the joint surface 8 in the one end part of a circular cylindrical boss 6 so as to project from the center of said surface. The guide 9 is fitted into the recess 11 to position the boss 6 with respect to the material 10. While the boss 6 and the material 10 are pressed by the 1st electrodes 16, 17, welding current is conducted to the electrodes, by which resistance welding is formed on the surface 8. Said recess 11 is preferably formed by pressing to form a rollover surface 14 and a slight build-up on the rear side of the recess 11 by which the contact area with the joint surface 8 is decreased and the current density is increased. A contact part 15 is formed in the build-up part to accomplish the sure welding.
Patent JP-S59164341-A (JP)
Title: Container made of polyolefin resin
Inventor: FUKUI OSAMU
IPC: B65D1/00
Filed: 1983-03-10
Abstract: PURPOSE:To provide the titled container which prevents contents from being stained and through whose wall the contents can be recognized, by treating a container made of a polyolefin resin with an alkylbenzene or an aq. alkaline soln. CONSTITUTION:A container obtd. by melt-molding a polyolefin resin contg. optionally an antioxidant is immersed in an aq. alkaline (e.g. KOH) soln. at 0- 100 deg.C for 1-200hr or in an alkylbenzene at 60-120 deg.C for 1-200hr, then washed with a lower alcohol such as methanol or ethanol, or a ketone such as acetone and dried. EFFECT:The treated container is transparent and non-staining so that it can be used as a container for articles, which should be strictly prevented from being stained, such as silicon wafer, etc.
Patent JP-S59164821-A (JP)
Title: Air-fuel ratio control of combustion furnace
Inventor: TOIDA TSUTOMU
IPC: F23N5/00
Filed: 1983-03-10
Abstract: PURPOSE:To enable to maintain the optimum air-fuel ratio without using expensive apparatuses by a method wherein fuel flow and oxygen-containing gas flow are respectively branched at the same ratio with respect to their quantities supplied to a combustion furnace and burnt at a measuring burner in order to measure residual oxygen content. CONSTITUTION:Fuel flow and oxygen-containing gas flow are respectively branched at the same ratio with respect to their quantities supplied to a combustion furnace by means of branch lines 22 and 32 so as to be supplied to a measuring burner 4 to be burnt there. The residual oxygen content in the combustion gas is measured with an oxygen analyser 41 so as to input the resultant data into a computer 5 in order to generate control information in proportion to the difference between the set fixed value and said input data. The control information is supplied to an oxygen-containing gas flow control valve 31 in order to control the oxygen-containing gas flow. Due to the method as mentioned above, the air-fuel ratio can be controlled so as to maintain the optimum burning state without using expensive apparatuses.
Patent JP-H0643598-A (JP)
Title: Method and device for treating test piece of film
Inventor: JIEFURII KIISU GURIIN
IPC: G03C3/00
Filed: 1993-02-26
Abstract: PURPOSE: To obtain a method and a device by which the examination piece of a film is handled in the midst of the examination time of the film. CONSTITUTION: By this method, the examination piece of the film is handled in the midst of the examination time of the film that respective examination steps with respect to the examination piece batch are executed in respective examination devices. The examination pieces 46 of the respective batches are loaded in the respective examination devices in a prescribed order, recovered from the examination devices before they are loaded for the final step of examination procedures and carried to the next examination device in order to be loaded for the next step. Before the examination procedure with respect to the batch is started, the pieces 46 of the respective batches are loaded in a cassette 10 by this procedure and automatically recovered.
Patent JP-H01213486-A (JP)
Title: Method for graded dyeing by utilizing high-frequency radiation
Inventor: TAJIMA JUNICHI
IPC: D06P5/00
Filed: 1988-02-20
Abstract: PURPOSE:To enable the dyeing of graded pattern taking advantage of the difference of the high-temperature dyeability caused by the variation of dielectric constants, by placing a substance having a dielectric constant varying with time on a surface of a dyeing object containing a dye solution and irradiating with high-frequency radiation. CONSTITUTION:A dyeing object padded with a dyeing solution is introduced into a high-frequency irradiation chamber, applied with a substance having a dielectric constant varying with time (e.g., ice, alcohol or glycol) and irradiated with microwave radiation. Since the dielectric constant varies with time between a solid part such as ice and a part melted by the heat of the high-frequency radiation, the dyeing object can be dyed to graded pattern while melting the ice. A graded dyeing can be easily carried out in a mass by the utilization of high-frequency radiation without necessitating the highly skilled labors which are essential in conventional manual dyeing process.
Patent JP-H11236900-A (JP)
Title: Transfer unit and transfer device for liquid
Inventor: ITO HIROSHI
IPC: F04F1/06
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a transfer unit and a transfer device to provide a small size, a high discharge pressure, and a high discharge amount and prevent the occurrence of a trouble, such as sticking of a moving part. SOLUTION: This transfer unit 1 for liquid comprises a rotation casing 3 consisting of an upfaced conical surface 30, a working chamber 31, a discharge hole 35 having a discharge port 34 formed in the upfaced conical surface 30, a lower suction hole 37 having an outflow port 36, an upper suction hole 39 having an inflow port 38, a gas bleed hole having a gas bleed port, and a gas introduction hole having a gas introduction port;  a fixing valve 4 consisting of a downfaced conical surface 40, a discharge port 43 to intercommunicate the discharge port 34 and the outside, a gas introduction port 41 communicated with the gas introduction port in a first rotation position, a gas bleed port 42 communicated with the gas bleed port in a second rotation position, and a suction port 44 for liquid communicated with the outlet of a lower suction hole 37 and the inlet of an upper suction hole 39 in a third rotation position; and an energizing means 5 to energize a rotation casing 3.
Patent JP-S61196919-A (JP)
Inventor: KAMITSUMA KEIJI
IPC: A47J31/42
Filed: 1985-02-27
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-H11237515-A (JP)
Title: Optical device
Inventor: MORISHITA KATSUMI
IPC: H01S3/10
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide an optical device capable of reducing an electromagnetic field of waveguide light and efficiently executing optical coupling between plural optical elements, between plural optical waveguides or between an optical element and an optical waveguide. SOLUTION: The optical device is provided with an optical waveguide element 1 constituted of applying a clad 3 consisting of optical glass of which transition temperature is different from that of a core 2 consisting of optical glass to the surface of the core 2 so that a difference of refractive indexes between the core 2 and the clad 3 on a part of the element 1 is made different from that on another part. Accordingly, the electromagnetic field of waveguide light can be reduced in a part having a lager difference of refrative indexes out of respective parts of the element 1 and the optical device to be easily manufactured and handled can be obtained.
Patent JP-H09210064-A (JP)
Title: Half split sliding bearing
Inventor: ONO AKIRA
IPC: F16C9/04
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a half split sliding bearing which can endure high speed rotation. SOLUTION: A positioning claw 13 is formed by bending it outward from an outer peripheral face of a bearing main body 11 in semi-circular shape to the direction of circumference. The positioning claw 13 is formed in such a manner that sleeve parts 17 on both sides are continuous with the bearing main body 11 on an abutment face 12. When compared with conventional half split sliding bearing which is provided in a tongue shape from a basic part 14 by cutting the sleeve parts 17 on both sides, the basic part 14 of this half split sliding bearing is not fatigued and broken against repetitive bending stress in the radial direction which is applied to the positioning claw 13 when this half split sliding bearing is assembled in a housing and used.
Patent JP-S53125170-A (JP)
Title: Auotmatic igniter
Inventor: IWASAKI KAZUO
IPC: F23Q3/00
Filed: 1977-04-04
Abstract: PURPOSE: To perform ignition operation easily and positively, by/etting an igniter interlocking with a main shaft, which opens and closes a pilot valve, a thermal electric system ignition safety valve, etc., and by allowing the operation of the igniter even by means of an operation shaft fitted separately to the main shaft. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59163749-A (JP)
Title: Manufacture of alkali dry battery
Inventor: IKEDA KOUNOSUKE
IPC: H01M2/06
Filed: 1983-03-08
Abstract: PURPOSE:To improve working efficiency by inserting with pressure a cathode collecting bar which is heated to a temperature higher than the softening point of insulated sealng material into a blind hole or through hole formed at the center of said insulated sealing body, and also enhance liquid leak resistance by improving air-tightness between the cathode collecting bar and sealing body. CONSTITUTION:A zinc cathode gel body 1, a separator 2 impregnated by alkali electrolyte and a manganese dioxide anode body 3 are crammed within a anode metal case, and the opening area is closed with an insulated sealing body 5 made of polypropylene. The sealing body 5 is provided with a blind hole 51 and a cathode collecting bar 6 having a diameter larger than the diameter of blind hole 51 is inserted with pressure into the cathode body 1 through the blind hole 51 while it is heated up to a temperature higher than the softening temperature of polypropylene. Thereby, the internal wall of a hole of sealing body 5 being in contact with the collecting bar 6 is softened and thereby the collecting bar can easily be inserted without requiring much labor, thus improving working efficiency and simultaneously the softened sealing body is closely in contact with the collecting bar and hardened, ensuring high air-tightness.
Patent JP-S56135779-A (JP)
Title: Oil cooled type screw compressor
Inventor: TAKAHASHI YASUO
IPC: F04C29/04
Filed: 1980-03-28
Abstract: PURPOSE: To prevent the production of corrosion by forming coating films on the parts where oil is stagnated when the compressor is stopped.  
     CONSTITUTION: A coating film 14 is formed beneath a casing 3, a caoting film 15 is formed in a D casing 2, a coating film 16 is formed on the high-pressure end surface of a male rotor 4, a coating film 17 is formed on a shaft part of said male rotor 4, and a coating film is formed on a part of an exhausting port 9 of a rotor casing 1. Since the coating films have the corrosion resistant property, water contained in the oil is not precipitated during the period the compressor is not operating, and the corrosion can be prevented. 
     COPYRIGHT: (C)1981,JPO&Japio