baber/WOPTO huggingface dataset:
Patent JP-H10309937-A (JP)
Title: Cooler unit case
Inventor: EZAKI HIROSHI
IPC: B60H1/32
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To easily mount or demount an evaporator in or from a cooler unit case through a bottom opening in the upper housing of the case, by arranging a slidingly mountable/demountable drain pan on the case. SOLUTION: A cooler unit that stores therein an evaporator 1 for cooling vehicle interior air and defines therein airflow passages is made divisible into at least a drain pan 2 and a main housing. The cooler unit is designed to have a structure in which the pan 2 is attached to or detached from an upper housing 3 when slid horizontally in its state holding the end of the evaporator 1 and sliding the evaporator 1 diagonally upward so that the evaporator 1 is easily mounted in or demounted from the cooler unit through a bottom opening in the upper housing 3. The cooler unit should employ a case including the upper housing 3 that is provided on its inner surface with guide rails 5a and 5b for guiding the evaporator 1 diagonally upward so that it never interferes with the pan 2.
Patent JP-H08157480-A (JP)
Title: Production of clabranic acid
Inventor: COOK MICHAEL ALLEN
IPC: A61P31/04
Filed: 1995-05-19
Abstract: PURPOSE: To efficiently and simply obtain purified clavulanic acid by using a salt of a certain amine such as t-octylamine and clavulanic acid as an intermediate.  
     CONSTITUTION: (A) Impure clavulanic acid or its alkali metal salt in an organic solvent is contacted with (B) an amine of formula I [R 1  is a group of formula II (R 4  and R 5  are each independently H, an amino-substituted alkyl or the like; (m) is 0 or 1-5); R 2  and R 3  are independently H, an alkyl, amino, a hydroxy- substituted alkyl or the like], a formed clavulanic acid amine salt is isolated and the salt is converted into clavulanic acid of formula III or pharmaceutically acceptable salt or ester. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S62282811-A (JP)
Title: Burrless side-trimming method for metal strip
Inventor: SATO RYUZO
IPC: B23D19/06
Filed: 1986-05-28
Abstract: PURPOSE:To prevent burr from being generated by cutting both ends of a metal strip with a side trimmer, with an uncut section left, then clamping the cut section with a pair of upper and lower masher rolls to separate it. CONSTITUTION:Lap margins of an upper edge 5a and a lower edge 6a constituting a side trimmer are made minus laps. At the time of cutting, the depth of cut alpha is made about 50-90% of the thickness of a strip S, and an uncut section is left. Then, this uncut portion is pressed by masher rolls, thereby the uncut section is separated, thus burrless trimming is performed. Accordingly, the yield is good, and high-quality side-trimming can be performed.
Patent JP-S6015210-A (JP)
Title: Dumper defining car-height constant
Inventor: MURATA SHIGERU
IPC: F16F9/50
Filed: 1983-07-04
Abstract: PURPOSE:To improve the stability of the steering of a car by providing a mechanism preventing the response of a spring carrier to an instantaneously large stroke. CONSTITUTION:When a spring adjuster 9 is moved upward, a sensor rod 12 is moved upward together with the adjuster 9 because the sensor rod is elastically repelled upward at all times, and the lower end section 12a of the sensor rod is fitted to the inner circumferential section 15a of a check valve 15. A stroke instantaneously stretches and a piston rod is also moved upward to a cylinder because a communication with the inside of a hollow rod 7 of a pressure chamber S is interrupted under the state. Accordingly, even when pressure in the hollow rod 7 drops, compressed oil is left as it is filled in the pressure chamber S, and the spring adjuster 9 does not respond to an instantaneously large stroke.
Patent JP-S5645784-A (JP)
Title: Surface treatment of aluminum plate for food can
Inventor: MATSUSHIMA YASUNOBU
IPC: B05D7/24
Filed: 1979-09-20
Abstract: PURPOSE: To enhance the production efficiency, by coating an aqueous surface- treating solution containing a copolymer of an α-olefin and an α,β-unsaturated carboxylic acid on a surface of an Al plate for a food can subjected to the defatting and the washing treatment.  
     CONSTITUTION: On a surface of an aluminum plate for a food can subjected to the defatting and the washing treatment, a surface-treating solution obtained by dissolving a water-soluble thermoplastic high-molecular resin comprising a copolymer of an α-olefin and an α,β-unsaturated carboxylic acid is coated in an amount of above 0.01g/m 2  and below 1.0g/m 2  on a dry film basis and dried. By this method, the cracking and the peeling are not generated in the folding severer than the case of the tab material processing and water resistance is good and the rust generation is reduced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61259-A (JP)
Title: Plastic molding material
Inventor: SHIMOMURA KAZUO
IPC: C08L21/00
Filed: 1984-06-12
Abstract: PURPOSE:To provide the titled molding material having excellent mechanical strength and water resistance, by melt-kneading a polyamide, a degradable polymer and a radical generating agent together. CONSTITUTION:5-100pts.wt. degradable polymer (e.g. poly-4-fluoroethylene) having C-C bonds in its main chain which can be broken by irradiation with a radiation, 0.05-2pts.wt. radical generating agent (e.g. t-butyl hydroperoxide) having a decomposition temp. of 200 deg.C and optionally additives such as reinforcing fiber, filler, antioxidant, etc. are blended with 100pts.wt. polyamide. The resulting compsn. is melt-kneaded at 200-300 deg.C.
Patent JP-H08314511-A (JP)
Title: Communicating method for programmable controller
Inventor: MATSUDA SEIJI
IPC: H04L29/02
Filed: 1995-05-19
Abstract: PURPOSE: To realize communication with a public line without considerably changing the device constitution of a conventional programmable controller. CONSTITUTION: A communication content which can be transferred is made to correspond to plural pieces of flag information, and communication related information is transferred between a programmable controller 32 and a communication controller through a data memory 36 by the turning on/off of flag information. The programmable controller 32 deals with communication related information as a conventional input/output signal.
Patent JP-S5455221-A (JP)
Title: Internal combustion engine with plurality of intake ports
Inventor: YAMAKAWA YOSHIO
IPC: F02M35/10
Filed: 1977-10-12
Abstract: PURPOSE: To stabilize combustion, by providing a confluence space downstream from an intake pipe and dividing the passage into two passages downstream from the confluence space and installing a control valve in a secondary intake pipe.  
     CONSTITUTION: In the range of low load and speed, the flow speed through a first Venturi part 2 is low and a  second throttle valve 5 is not opened. Consequently, the flow speed through a second Venturi part 3 is zero, no negative pressure is caused and the control valve 9 installed in the second intake pipe 8 is not opened. For this reason, the mixture flows through the first intake pipe 8 and is supplied only from a first intake port 16 into a combustion chamber 20, namely, the mixture is sucked in through a small cross-sectional area. Therefore, a great swirl is produced in the combustion chamber 20. The speed of cumbustion is heightened even for a head-to-burn mixture such as a thin mixture. The combustion is stabilized. The burning properties are improved. The exhaust gas is purified. The fuel consumption rate is reduced 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05311221-A (JP)
Title: Method and apparatus for charging raw material into bell-less blast furnace and apparatus thereof
Inventor: WATANABE ICHIRO
IPC: C21B7/18
Filed: 1992-05-14
Abstract: PURPOSE:To improve a raw material discharging characteristic from a lower hopper by utilizing the natural classification at raw material stacking surface in an upper hopper and the raw material discharging characteristic from the upper hopper and classifying the charging raw material into the lower hopper to each grain size during operation. CONSTITUTION:In a single port center feed type bell-less furnace top charging apparatus arranging the raw material hopper into upper and lower two steps, a cylinder shape partition wall 13a and an opening/closing type flow straightening plate 13b surrounding this partition wall are fitted in the lower hopper 5. By forcedly classifying the raw material charged from the upper hopper 2 into fine, middle and coarse grains from center, at the time of discharging the raw material from the lower hopper 5 into the furnace, variation in the grain size in the raw material with the lapse of time is made to be a gradually increasing pattern.
Patent JP-S5745969-A (JP)
Title: Mis type semiconductor integrated circuit device
Inventor: IWAMATSU SEIICHI
IPC: H01L21/8238
Filed: 1980-09-02
Abstract: PURPOSE:To improve the integration of an MIS type semiconductor integrated circuit device by controlling the diffusing depth of source and drain layers. CONSTITUTION:The diffusing depth of N type source and drain layers 3, 4 is Xj1= 0.5mum, and the diffusing depth of P type source and drain layers 5, 6 Xj2=1mum. When the channel length L0=3mum of a gate region is formed equally, the effective channel length L1 become 2mum, 1mum, and MOSFET of different channel length with equal gate size can be formed on the same substrate, and a complementary MOS device can be formed with the minimum sized pattern, thereby improving the integration of the device.
Patent JP-H04350491-A (JP)
Title: Crucible with thermal impact resistant property
Inventor: HAKAMAZUKA TAIJI
IPC: F27B14/10
Filed: 1991-05-28
Abstract: PURPOSE:To provide a crucible having high thermal impact resistance characteristics so as not to be damaged even when it is abruptly exposed to a high temperature. CONSTITUTION:A crucible of this invention has a bottom 12 for constituting a spherical surface, and a body 11 made of an inverted hollow truncated cone integrated with the bottom. An outer diameter R2 of an upper end of the bottom 12 is less than 0.8 to less than one time of an outer diameter R1 of an opening end of the body 11, and the body 11 has a taper from the opening end to the bottom 12. The crucible of this invention has a thickness of a range of 1.2-1.6mm.
Patent JP-H06285177-A (JP)
Title: Excape device
Inventor: KATO MASAO
IPC: A62B5/00
Filed: 1993-03-31
Abstract: PURPOSE:To provide an escape device which can be installed on the outer wall side of an aperture in a building such as a window, which can be operated easily for escape even by a child or an old person, and with which he can escape speedily. CONSTITUTION:A containing body 16 which is rotatable for a specified angle about a vertical axis is provided on the outer wall 14 side at a lower part of an aperture 12 such as a window in a building 10. In the containing body 16, an escape ladder 18 which is to be elongated and lowered for use is folded and contained. A cover body 15 protruded out from the containing body 16 is provided on an outer surface of the containing body 16, and a lighting part 17 is formed at a position facing the aperture 12 in the cover body 15.
Patent JP-S62278547-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: YAMANOUCHI JUNICHI
IPC: G03C7/32
Filed: 1986-05-27
Abstract: PURPOSE:To obtain a silver halide color photographic sensitive material having high sensitivity and superior color developability and causing no color mixing by incorporating a specified coupler into a sensitive material. CONSTITUTION:A lipophilic polymer coupler obtd. by a radical polymn. reaction with >=20C polymn. initiator is incorporated into a silver halide color photographic sensitive material. The percentage of the color developing part in the coupler is usually 10-95wt% and the preferred percentage is 20-90wt% from the viewpoint of color reproducibility, color developability and stability. The preferred number average mol.wt. of the coupler is about 1,000-10,000, especially about 1,000-5,000 from the viewpoint of color developability and sensitivity. The coupler is incorporated into a silver halide emulsion layer or a layer adjacent to the emulsion layer. The preferred amount of the coupler used is 0.005-0.5mol, especially 0.01-0.1mol per 1mol silver in case of the silver halide emulsion layer on the basis of the coupler monomer component.
Patent JP-S5549071-A (JP)
Title: Color picture forming method
Inventor: NEGISHI MASAYASU
IPC: H04N1/46
Filed: 1978-10-05
Abstract: PURPOSE: To avoid unclear coloration by attaining sufficient coloration in picture formation by increasing the number of color sources in a unit picture element provided on base paper.  
     CONSTITUTION: Color picture appearance form 1 uses opaque normal paper as base paper 2, on which coloring insulating layer 3 as color sources is formed. Insulating layer 3 has four kinds of color materials including block color besides three primary colors and arrangement patterns of three primary colors are dot- shaped matrixes and arranged in a belt shape. When insulation property is given, powder of a ferro magnetic material is mixed into one of color sources for magnetization. Next, shield layer 4 using a carbon conductive material is provided on layer 3 and a shield layer of semiconductive layer 5 is provided on it. In this way, appearance paper 1 is formed, but at the time of coloration of this, a black position is detected by magnetization unit 10 and discharge is caused between fixed electrode 7 and movable electrode 8 on layer 5 by a high-frequency alternating current to expose a color source in black series. Since black color obtained here is thicker than that obtained by three primary colors, a clear color picture can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07333558-A (JP)
Title: Optical isolator
Inventor: ASAUMI KATSUYUKI
IPC: G02B27/28
Filed: 1994-06-03
Abstract: PURPOSE:To provide an optical isolator with no polarization dependency, capable of dealing with parallel beams and miniaturizing a device and easy to adjusting axes of inputting and outputting waveguides. CONSTITUTION:A first Wollaston prism 51, a 45 deg. Faraday rotator 53, an azimuth rotator or a 1/2 wavelength plate 55 and a second Wollaston prism 57 from an light incident side are provided on one axis in such a order. However, the Faraday rotator 53 is made one rotating a polarization surface clockwise. The azimuth rotator or the 1/2 wavelength plate 55 is made one rotating the polarization surface counterclockwise. The first Wollaston prism 51 and the second Wollaston prism 55 are arranged so that the prisms 51b, 57a whose optical axes are the same direction are placed on mutual opposing surface sides.
Patent JP-S61281195-A (JP)
Title: Production of pitch for carbon fiber
Inventor: FUKUYAMA YUKIO
IPC: D01F9/14
Filed: 1985-06-05
Abstract: PURPOSE:To obtain the titled low-viscosity pitch having improved spinnability, by feeding continuously hydrogenated pitch to one end of a cylindrical face to be heated, extending it forcedly in a given thickness and heat-treating it. CONSTITUTION:Petroleum pitch, coal pitch or a mixture of them is blended with a reducing solvent such as (tetrahydro)quinone, etc., and hydrogenated to give hydrogenated pitch, which is melted and stored in the storage tank 16 and the pitch is quantitatively fed to the thin film evaporator 1 by gear pump 15. The treatment temperature is preferably 460-490 deg.C, the hydrogenated pitch is dispersed by the distributing plate 11, extended to the peripheral face of a barrel by the rotary blades 12 in a fixed thickness, made into a thin film and moved downward by gravity and stored in the bottom 5. While the operation is carried out, a volatile component generated from the pitch is discharged from the exhaust vent 14 by suction and collected in the trap 17. The retention time is preferably <=5min. The aimed pitch stored in the bottom is taken out by the pump 19.
Patent JP-S61280580-A (JP)
Title: Electrode element of handling apparatus
Inventor: SAKAGAMI NAOTO
IPC: G01R31/00
Filed: 1985-06-05
Abstract: PURPOSE:To prevent measuring adverse effect by shortening a lead wire and to easily perform the connection of a condenser for reducing noise with high reliability, in a socket type electrode element piece, by providing the electrode piece connected to the electrode element piece and the electrode plate close to said electrode piece. CONSTITUTION:A socket type electrode element piece 3 holds IC2 to be measured through a power source terminal 6 and an earth terminal 8 and is connected to an electrode piece 1 in low impedance while an electrode plate 5 is provided in close vicinity to said electrode piece 1. By this constitution, a lead wire becomes short and the adverse effect on measurement is prevented while the connection of a condenser 7 for reducing noise and a conductor 9 between the electrode piece 1 and the electrode plate 5 can be easily performed with high reliability.
Patent JP-S61830-A (JP)
Title: Position indicator
Inventor: ARAI YOSHIHIDE
IPC: G06F3/0354
Filed: 1984-06-14
Abstract: PURPOSE:To eliminate the inconvenience of a spherical member owing to electrification and also to prevent the shift of a cursor when it is not used, by providing an earth contact on the surface of the spherical member covered with conductive rubber together with a damping member which can be freely attached and detached. CONSTITUTION:The tip part of an earth contact 24 has an elastic touch to the outer circumferential surface of a spherical member 3 for detection of shift degree which is covered with the conductive rubber. The contact 24 is connected to an earth potential point of a position indicating device. This can eliminate the frictional charge produced on the surface of the member 3. A damping member is provided on the surface of the member 3, and a break shoe 29 is projected by a support lever 30 and with the force of a spring 32 when said position indicator is used. However the shoe 29 is separated from the surface of the member 3. When the position indicator is not used, a stopper 31 of the lever 30 is set into a space part 35 of a rotary shaft 33. Then a face 29a of the shoe 29 is pressed to the surface of the member 3 to apply the brakes.
Patent JP-S5548556-A (JP)
Title: Numerically controlled machine tool with hole position approval punction
Inventor: NAKASO TOORU
IPC: B23Q15/22
Filed: 1978-10-04
Abstract: PURPOSE: To make a confirmation of the hole position precision optionally operable while in a processing cycle, by making the position precision of a hole, with a work completed, automatically confirmed by using a contact detecting measuring piece, when commanded a confirmation of the hole position by NC program.  
     CONSTITUTION: With a coil 20 excited by an AC power source 19, a current is induced in an induction current path (as shown by broken line in the drawing) by a contact between a hole, provided in a work W, and a measuring piece TS, and this induced current is detected by a contact detector circuit 3, with its output fed to a NC device main unit 2 to control servo motors 14W16. In the above device is additionally provided a hole position approval device 4. This device 4, when generated an spproval command for the hole position, moves the measuring piece Ts in the direction of X and Y axis until contacted to the side face of the hole, with a movement distance of the measuring piece toward each axis direction measuring eccentricity amount between virtual and actual center of the hole, and the constitution is made so to feed out an anomalous signal with its eccentricity amount when not within a permissible range. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09282251-A (JP)
Title: Network system
Inventor: FUJITANI SOJI
IPC: G06F9/445
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To select an optimum printer driver in cooperation with other OA equipment on a network by holding the printer driver inside the OA equipment and transferring it to a host computer just after printing request. SOLUTION: The network 11 connects OA equipment 101 -103 and a host computer 12. In order to perform printing from the host computer 12 to the OA equipment 101 , first of all, the driver possessing request of a prescribed pattern is transferred to the OA equipment 101 by the host computer 12. At such a time, a driver managing part 4 of the OA equipment 101 , 102 and 103 communicates with the other OA equipment by using a prescribed algorithm, selects the optimum printer driver and transfers it to the host computer 12. By using this algorithm, the optimum printer driver can be autonomously acquired/transferred in cooperation. Therefore, it is not necessary to distribute the printer driver and it is not necessary to manually install the printer driver at each host, either.
Patent JP-S5456374-A (JP)
Title: Chuck for bodies to be etched for ion milling devices
Inventor: IGARASHI KOUJI
IPC: H01L21/302
Filed: 1977-10-14
Abstract: PURPOSE: To prevent contaminating the surface of the body to be etched with fixing agent by fixing the body to be etched to a pedestal slightly smaller than the plane shape thereof by means of the fixing agent.  
     CONSTITUTION: A chuck 10 is provided with a fixing base 12 which is cooled by a cooling pipe 11 and a pedestal 15 to which a wafer 13 is fixed by a fixing agent 14 such as silicone grease or the like. The pedestal 15 is formed slightly smaller in plane shape than the wafer 13 and is able to fix the wafer in such a manner that its peripheral edge 13a slightly project from the peripheral edge 15a of the pedestal. Hence, even if the fixing agent 14 oozes out at the time of etching, it is not directly radiated by the ions from the A direction and is therefore not carbonized, whereby contamination of the wafer 13 by flying of carbonized powder is prevented. Further, the oozed fixing agent 14 does not flow down and deposit on the side face of the wafer 13 and therefore no discharges are produced between the wafer top and pedestal 15 or fixing base 12 despite ON-OFF operations of neutralizer, thus carbonization of the fixing agent is prevented 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5456469-A (JP)
Title: Minute gap measuring instrument
Inventor: KOYAMA TAKAYA
IPC: G01B7/14
Filed: 1977-10-14
Abstract: PURPOSE: To measure the gap between two objects by making the electrostatic capacity of a pair of electrodes mounted on the opposing faces of two objects parallel with one of two oscillators of the same frequency and measuring the signal period of the differential frequencies of both oscillators.  
     CONSTITUTION: The electrostatic capacity 1 of the electrodes opposed to the two objects to be measured of gap is connected in parallel with the LC oscillator 2 of a capacity C and the outputs of the two oscillators, i.e., said oscillator and a local oscillator 4 for conversion of the same frequency as that of the oscillator 2 alone are applied to a modulator 3. When the differential frequency (f) of both oscillators is drawn from a low-pass filter 5, is amplified in an amplifier 6 and the period is counted with a period counter 7, then the numerical value proportional to the gap is obtained. Hence, the figure of the gap may be directly read from a proportional conversion unit 8 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5246659-A (JP)
Title: Water supply mechanism
Inventor: SHIRAO MITSUO
IPC: E03B1/00
Filed: 1975-10-11
Abstract: PURPOSE: To stabilize intake and supply pressure at a water work, and to stabilize water supply to a higher district of mountain and the like than a source of water in irrigation. 
     COPYRIGHT: (C)1977,JPO&Japio