baber/WOPTO huggingface dataset:
Patent JP-2000332641-A (JP)
Title: Receiver of variable transmission rate
Inventor: TAKENO SHINSEI
IPC: H03M1/12
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a receiver with a variable transmission rate. SOLUTION: A signal received from an antenna 10 in the receiver has two receiving data bands, i.e., a wide band and a narrow band, and at the time of receiving a narrow band signal, a 2nd intermediate frequency signal of the narrow band outputted from a 2nd mixer part 24 is set up to frequency lower than a 2nd intermediate frequency signal of the wide band. Sampling frequency is supplied from a variable sampling frequency oscillation part 28 to an A/D converter 30, and the sampling frequency of the 2nd frequency signal of the narrow band is set up to a value lower than the sampling frequency of the 2nd frequency signal of the wide band, so that power consumption is reduced.
Patent JP-H0435709-A (JP)
Title: Device for circulating and purifying bathwater
Inventor: HAYASHI YOSHIO
IPC: F24H9/00
Filed: 1990-05-31
Abstract: PURPOSE:To produce a so-called jerking effect and a massaging effect as well as to purify bathwater by switching the bathwater circulating passage from the purifying and circulating state to the high-speed circulating state or vice versa by a passage switching valve. CONSTITUTION:The bathwater in a bathtub 1 is sucked up by a circulating pump 5 through a suction pipe 3 and returned to the bathtub 1 through a discharge pipe 4. The filter 6 provided in the bathwater circulating passage by the pump 5 is bypassed by a bypass 7. The bathwater circulating passage is switched by a passage switching valve 8 from the purifying and circulating state for circulating the bathwater through the filter 6 to the high-speed circulating state for circulating the bathwater through the bypass 7 and circulating a part of the bathwater through the filter 6 or vice versa. Consequently, a so-called jerking effect and a massaging effect are produced in addition to the bathwater purification.
Patent JP-S5474009-A (JP)
Title: Combustion chamber for diesel engine
Inventor: SHIMODA MASATOSHI
IPC: F02B23/06
Filed: 1977-11-24
Abstract: PURPOSE: To prevent the thermal damage and the production of graphite, by making a combustion chamber in an appropriate form.  
     CONSTITUTION: A lip part 13 is provided on the peripheral edge of inlet part of the combustion chamber 10 so that the lip part 13 extends toward the center. The outer diameter D (mm) of a piston 8, the length d (mm) of the lip part 13 and the tilt angle θ° of side wall of a recess 9 are related to one another as d=(0.002W 0.02)D and 0.5d+1<θ<3.0d+10. The tilt angle θ affects the reverse skish flow F and the revolving flow U. When the piston 8 preforms the expansion movement, the reverse skish flow V takes place. When the reverse skish flow V is weakened, the combustion in a quench zone is reduced and the production of graphite is prevented. When the revolving flow U is maintained well, the reverse skish flow V and the production of graphite are reduced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03117470-A (JP)
Title: Developed sensor and automatic core-removing apparatus for 'wakame' seaweed utilizing the sensor
Inventor: YOSHIDA TAKAYOSHI
IPC: A23L17/60
Filed: 1989-05-31
Abstract: PURPOSE:To provide an automatic core-removing apparatus for WAKAME seaweed (Undaria pinnatifida) composed of a transfer unit, a cutter unit and a core-removing unit and capable of discriminating and separating the leaf and the core of WAKAME with a sensor. CONSTITUTION:WAKAME is fixed with a WAKAME-chucking clip of a transfer unit 1, the leaf is spread with a backing roller 5 of a cutter unit 2, the leaf is discriminated from the stalk by the thickness with a sensor, a needle-like cutter is inserted between the leaf and the stalk and the stalk is separated by a core-removing unit. The leaf and the stalk of WAKAME can be automatically and efficiently separated from each other by this apparatus.
Patent JP-H11269219-A (JP)
Title: Process for polymerization of alpha-olefin, evaluation device for polymerization catalyst and recording medium
Inventor: YAO SHIGERU
IPC: G11B5/82
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an α-olefin polymer which retains a high stereoregularity and a high melting point and has a wide molecular weight distribution. SOLUTION: In this process, an α-olefin is polymerized in the presence of a catalyst which comprises [A] a catalytic solid component essentially comprising magnesium, titanium and halogen elements and an electron donor, [B] an organoaluminum compound component and [C] an organosilicon compound component. Here, the most stable structure of the organosilicon compound satisfies the formula: PMI>=600 (wherein PMI is the main inertia moment of the most stable structure of the organosilicon compound component).
Patent JP-S62298167-A (JP)
Title: Semiconductor integrated circuit device
Inventor: OWADA NOBUO
IPC: H01L21/331
Filed: 1986-06-18
Abstract: PURPOSE:To prevent formation of alloy between a semiconductor film and an electrode and to improve heat resistance of the electrode, by sequentially providing a metal silicide film and a transition-metal nitride film having conductivity on a semiconductor film. CONSTITUTION:At a p-type semiconductor substrate 1, an embedded layer 2, an n<-> Si epitaxial layer 3, a field insulating film 9, a channel stopper region 10 and a p<+> type polycrystalline Si film 11, in which boron is diffused, are formed. Thereafter, the surface of the film 11 undergoes thermal oxidation, and an insulating film 12 is formed. Then, an electrode lead-out region 7, a p-type base region 4 and an n<+> type emitter region 5 are formed. The specified part of the insulating film 12 is removed, and a contact hole 12a is formed. After a metal film is formed on the entire surface, sintering is performed, and the metal film, which is not reacted, is removed. A metal silicide film 13 is formed in the hole 12a. Then, a transition-metal nitride film 14 and an Al-Si alloy film are formed on the entire surface. Then patterning is performed, and electrodes 6, 8 and 15 are formed.
Patent JP-H04366384-A (JP)
Title: Low temperature cabinet
Inventor: MASUDA NOBUYUKI
IPC: F25D23/00
Filed: 1991-06-12
Abstract: PURPOSE:To provide a low temperature box in which a malfunction of a con denser can be strongly urged to a user. CONSTITUTION:A compressor 8 is stopped at a predetermined abnormally high temperature of a condenser 12 based on an output of a condenser temperature sensor 19, and an alarm is displayed. When the temperature of the condenser 12 is lowered to a predetermined low temperature, the stop of the compressor 8 is released. The display of the alarm is continued until the temperature of the condenser 12 becomes below the low temperature.
Patent JP-S5366756-A (JP)
Title: Measuring method and apparatus of three-dimentional curved surface
Inventor: SATOU YOKIO
IPC: G01B7/28
Filed: 1976-11-24
Abstract: PURPOSE: To make it possible correctly measure the curve of an impeller by moving a tester in X direction along a test piece having a three-dimentional curved surface such as the impeller so as to measure the coordinate value on Y axis. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08332213-A (JP)
Title: Aromatic container
Inventor: ISHIKAWA KOJI
IPC: A61L9/04
Filed: 1995-06-07
Abstract: PURPOSE: To reduce the cost of an aromatic container and to simplify the assembly thereof by increasing the quantity of an aromatic, by enhancing the diffusion of the aromatic, and by reducing the number of components thereof. CONSTITUTION: The outer surface of a lid 2 is entirely rounded having no straight part, and a straight part 21 extending downward in a substantially vertical direction is formed in the inner surface of the lid 2. A female thread 21 is formed in the straight part 21, and a male thread 31 is formed in a guide wall 31 provided in a container body 1 and extending upward from the peripheral edge part 11b of the bottom surface 11a of a receiving pan 11 in a substantially vertical direction, so that the male thread 31a is engaged in the female thread 21a so as to hold the lid 2 at an arbitrary opening degree in a range from a position at which the lid 2 closes the container body 1 to a maximumly set opening degree.  When the lid 2 is rotated, the female thread 31a slides along the male thread 31a so that the lid 2 is moved upward or downward, and accordingly, a gap having an arbitrary opening degree is defined between the container body 1 and the lid 2.
Patent JP-H083980-A (JP)
Title: Method for constructing underground wall
Inventor: ONODERA HIDETAKA
IPC: E02D5/18
Filed: 1994-06-22
Abstract: PURPOSE:To provide a method for constructing a continuous underground wall using soil cement wherein surplus soil of industrial waste is not practically produced and construction cost is low. CONSTITUTION:A plurality of preceding holes 6 are excavated at regular intervals and excavated soil is discharged onto the ground in a first step, in a second step, hardener 5 such as cement milk is poured into each of the holes 6 to fill the holes with the hardener, and in a third step, soil between the adjacent holes 6 is excavated to connect them to each other and the soil excavated in the third step and the hardener are mixed together. Or in the second step, solution of bentonite is poured into each of the a holes 6 to fill it with the solution and in the third step, when the soil between the holes 6 is excavated, the adjacent holes 6 are connected to each other and hardener such as cememt milk is poured thereinto and the soil excavated in the third step and the hardener are mixed together.
Patent JP-S6128509-A (JP)
Title: Solid catalyst component for polymerization of alpha-olefin and its production
Inventor: SATO TERUHIRO
IPC: C08F10/00
Filed: 1984-07-06
Abstract: PURPOSE:The titled solid catalyst component which can permit the production of a polymer powder in which a powdered additive can be readily dispersed, having specified properties and containing Ti and Cl as effective components. CONSTITUTION:A solid catalyst component for the polymerization of an alpha-olefin, having an average particle diameter of 2-10mu, a specific surface area >=100m<2>/g and an X-ray diffraction line corresponding to an interplanar spacing of 4.8-5.1Angstrom  and containing Ti and Cl as effective components. Said component is formed by reacting a reaction product between an organoaluminum compound and an electron donor with titanium tetrachloride in a strongly agitated organic solvent (e.g., hexane) (power consumption >=0.3kW/m<3> and a baffle rate >=0.15) and reacting the obtained solid product with an electron donor and an electron acceptor. This component is combined with an organoaluminum compound to form a polymerization catalyst. This catalyst is preactivated for use in olefin polymerization.
Patent JP-H035888-A (JP)
Title: Circuit processing device
Inventor: HASEGAWA TAKUMI
IPC: G06F17/50
Filed: 1989-06-01
Abstract: PURPOSE:To prevent the drop-out of a route possible to be a maximum route value in the case to go from a beginning point to an end point through a remarked point by determining the candidate of the route from the beginning point to the remarked point possible to be the maximum route value by using a minimum standard deviation value storing means, a determinate value storing means and a maximum route storing means. CONSTITUTION:In the delay analysis of a logical circuit, a candidate route determining means 6 determines the candidate of the route from the beginning point to the remarked point which is possible to be the maximum route value, i.e., a maximum delay time in the case to go from the beginning point of the end point through the remarked point by using the minimum standard deviation value storing means 2, the determinate value storing means 3 and the maximum route storing means 5. Then, a candidate route storing means 7 stores the candidate of the route possible to be the maximum delay time in the case to go from the beginning point to the end point through the remarked point. Thus, the route possible to be the maximum route value in the case to go from the beginning point to the end point through the remarked point can be stored without drop-out.
Patent JP-S5264608-A (JP)
Title: Winding process for single phase induction motor
Inventor: TANAKA MICHIAKI
IPC: H02K17/08
Filed: 1975-11-21
Abstract: PURPOSE: Arrangement for both a main winding and an auxiliary winding of a single phase induction motor is changed, a potential difference between both windings is equalized and decreased, and a cost is decreased by an elimination of the insulator and a simplification of the operation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0434445-A (JP)
Title: Electrophotographic device
Inventor: MATSUZAKA HIDEKI
IPC: G03G15/00
Filed: 1990-05-30
Abstract: PURPOSE:To facilitate the removal of a jammed sheet by separating a device main body into two, i.e. the lower and upper main bodies, freely opening/closing the upper main body with respect to the lower main body, and providing the lower main body with a lower pre-transfer guiding plate. CONSTITUTION:A sheet carrying path 25 separates the device main body 10 into two, the lower and upper main bodies 10b and 10a. The upper main body 10a can be freely opened/closed with respect to the lower main body 10b. The lower main body 10b is provided with the lower pre-transfer guiding plate 16. An upper pre-transfer guiding plate 15 supported via an elastic member 34 in the upper main body 10a, is abutted on the lower pre-transfer guiding plate 16. Either the upper pre-transfer guiding plate 15 or the lower main body 10b is provided with a guiding hole 35. Further, the unselected one is provided with a guiding member 37 which, when the upper main body 10a is closed, fits into the guiding hole 35 to position the upper pre-transfer guiding plate 15. Thus, a jammed sheet is easily removed, and toner is prevented from splashing when a jammed sheet is carried; additionally, the upper and lower pre-transfer guiding plates can be accurately position for a photosensitive body.
Patent JP-S62295672-A (JP)
Inventor: BETSUYAKU MASAHIKO
IPC: A62B18/00
Filed: 1986-06-16
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-S624868-A (JP)
Title: Ceramic coated member
Inventor: YAMAZAKI MUTSUKI
IPC: C23C16/34
Filed: 1985-06-28
Abstract: PURPOSE:To produce a ceramic coated member having superior wear resistance and not scraping an opposite material by forming an amorphous silicon nitride layer contg. halogen on each metallic support. CONSTITUTION:Cast metallic supports 15 are arranged in a vacuum chamber 12 and heated to about 200-300 deg.C. After the chamber 12 is evacuated to about 10<-3>-10<-4>Torr with an exhaust system 14, a gaseous starting material consisting of silane, ammonia and fluorine is introduced into the chamber 12 from the inlet 18 and spouted toward the supports 15 through the spouting holes 20 in a baffle plate 19 and the spouting holes 21 in an electrode 16. The pressure of the gas in the chamber 12 is regulated to about 0.1-10Torr and high frequency power is applied between the electrode 16 and the supports 15 to cause electric discharge. Each of the supports 15 is coated with an a-SiN layer contg. fluorine atoms to about 2mum thickness.
Patent JP-S5664793-A (JP)
Title: Preparation of l-phenylalanine
Inventor: GOTOU EIJI
IPC: C12R1/15
Filed: 1979-10-31
Abstract: PURPOSE: To prepare L-phenylalanine with a high productivity through the fermentation method, by cultivating a specific variant having the sensitivity to decoyinine of the genus Brevibacterium or Corynebacterium aerobically.  
     CONSTITUTION: A variant, having the sensitivity to decoyinine and the ability to produce L-phenylalanine, and belonging to the genus Brevibacterium or Corynebacterium is cultivated in a liquid culture medium aerobically, and the L-phenylalanine produced and accumulated in the culture fluid is collected. A microorganisms, e.g. Brevibacterium divaricatum ATCC 14020, etc. may be used as the parent strain of the variant. The cultivation is preferably carried out in an ordinary culture medium containing a carbon source, a nitrogen source, an inorganic salt, etc. under aerobic conditions. The pH of the culture medium is 5W9, and the cultivation temperature is preferably 20W40°C. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5566736-A (JP)
Title: Moisture meter
Inventor: TAMURA HISASHI
IPC: G01N21/35
Filed: 1978-11-15
Abstract: PURPOSE:To reduce the influence due to the change of materials mixing ratio by measuring R-signal(according to reference light) and M-signal(according to measured light) corresponding to the transmitted light intensity and providing arithmetic means to correct the function signal of M/R or R/M with the function signal of R-signal. CONSTITUTION:R-signal according to reference light is input to an arithmetic unit 5 and a divider 3, and outputs of Y(R), M/R are obtained. When these outputs and manual setting signals a, b are supplied into an arithmetic unit 4', output from the arithmetic unit 4' becomes to the signal corresponding to the moisture amount MW and this value is corrected for the influence depending on paper quality. In addition, moisture percent signal MP obtained through the division of the signal MW by bulk weight signal BW with a divider 6 is also corrected for the influence depending on paper quality.
Patent JP-S5663428-A (JP)
Title: Mold for molding undercut having screw withdrawal mechanism
Inventor: KUBOTA HIROSHI
IPC: B29C45/00
Filed: 1979-10-31
Abstract: PURPOSE:To enable to effect a full-automatic molding of a product having a screw part on an undercut surface thereof by a method wherein a rotary shaft having a screw core portion is enabled to be advanced or retreated as well as slided integrally while being rotated as it is guided by a slide core. CONSTITUTION:A slide core 20 is pushed by an inclined surface (shown by a two- dot chain line) of a fixed side nest plate immediately before finish of pouring resin while a rotary shaft 31 is pushed by an abutting surface 51a of a slide block 51 at an end part thereof. When the pouring is finished, a motor 45 is operated and the rotary shaft 31 is rotated. A screw core 30 and the rotary shaft 31 are retreated while being rotated by a screw bush 23 and are withdrawn from a molded product M. When the withdrawal of the screw 30a is finished, a mold is begun to be opened and the slide core 20 is retreated in cooperating therewith while the core part 20a for an undercut surface is withdrawn, thereby, sliding the rotary shaft 31 into a direction of a thrust. When the mold is opened further, an ejector pin ejects the molded product M to discharge it.
Patent JP-H08332407-A (JP)
Title: Wet classifier and wet classifying method
Inventor: KINOSHITA TATSUO
IPC: B03B5/62
Filed: 1995-06-07
Abstract: PURPOSE: To perform classification with extremely high precision although a classifier has such simple construction that special parts such as support members and a slit bowl are not required. CONSTITUTION: In a wet classifier utilizing sedimentation by gravity, a head part 2 in the shape of an inverted cone is formed continuously from an opening edge la of the lower end side of a cylindrical part 1 standing straight, and also an inclined angle θ of the head part 2 is set at an angle a little larger than the angle of repose of a granular body in treating liquid. An inflow port 3 for the treating liquid is provided on the bottom part 2a of the head part 2, and an outflow port 4 is provided on the upper end 1b side of the cylindrical part 1.
Patent JP-S6141876-A (JP)
Inventor: OKAWA HIDETOSHI
IPC: C12H6/02
Filed: 1985-06-26
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-S6253497-A (JP)
Inventor: NOOMAN RIIBAAGOTSUTO
IPC: D21C9/10
Filed: 1986-06-17
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-S5366807-A (JP)
Title: Electric furnace
Inventor: TSUKUDA YASUO
IPC: H05B3/62
Filed: 1976-11-26
Abstract: PURPOSE: The electric furnace which is constituted so as to heat uniformly the object to be heated, to plan to lengthen its life and, at the same time, to reduce the required quantity of electric power, by equipping the doubling plates to the reflection cylinder placed at the outer circumference of the divided cylindrical heater so as to oppose to the gaps of the divided parts of the heater. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000330349-A (JP)
Title: Method and device for adjusting and fixing plate-member position
Inventor: KONUMA TAKU
IPC: G03G21/10
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To adjust the position of a developing blade at the optimum position with respect to a developing sleeve in a developing container according as the image quality of an LBP is enhanced, the definition thereof is made high and the LBP is colored and to adjust the position of a cleaning blade at the optimum position with respect to a photosensitive drum in a cleaning container in order to stably clean the drum. SOLUTION: This developing blade position adjusting method is the method using a device provided with positioning and fixing means 3, 4 and 5 positioning and fixing a container main body 1 constituted so that the developing sleeve and the developing blade 2 are fixed, detection means 6a, 6b, 6a' and 6b' detecting the position of the blade 2 in the main body 1, a calculation means calculating positional deviation to a target position with respect to a virtual developing sleeve based on the detected position of the detection means, driving means 11, 12, 15, 16, 11', 12', 15' and 16' driving the blade 2 in the container based on the calculated result and a fixing means for fixing the blade 2 whose driving is adjusted to the main body 1.
Patent JP-S5665671-A (JP)
Title: Water treatment plant for gas turbine plant
Inventor: YAGINUMA ISAO
IPC: C02F1/00
Filed: 1979-11-02
Abstract: PURPOSE: To utilize the concentrated water exhausted from a desalting apparatus in the titled water treatment system as well as to attain to save a raw water and a purified water by providing a supply system for a living water not receiving a concn. prescription against above described concentrated water.  
     CONSTITUTION: A raw water in an underground tank 1 is introduced into a raw water treatment apparatus through a high level storage tank 3A and, after the obtained treated water is stored, supplied to a lavatory system 19 by a water service pump 11 through gas turbine systems 12W14 and a high level tank 16. In a water treatment plant for a gas turbine plant constituted as described above, a concentrated water storage tank 26 and a line 28 are provided to a desalting apparatus 7 of the raw water treatment apparatus 5 and the concentrated water is supplied as a living water 17 not receiving a water quality restriction such as a toilet washing water or a sprinkling water. Moreover, the above described living water 17 may be used after appropriately diluted by a raw water through a line 2, provided to an outlet side of the high level storage tank 3A. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11335768-A (JP)
Title: Aluminum alloy material for projection welding nut
Inventor: OKADA TOSHIYA
IPC: B23K11/14
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To improve welding strength by using an alloy material containing a specified quantity of Mg, Zr and/or Ni, and the balance with inevitable impurities to obtain good formability and workability as well as to facilitate resistance welding for forming nut. SOLUTION: An aluminum alloy material contains 1.5-5.0 wt.%, preferably 2.0-4.5 wt.% Mg, <=0.3 wt.%, preferably 0.05-0.2 wt.% Zr, and/or 1.0-2.0 wt.%, preferably 1.2-1.8 wt.% Ni. Mg improves welding strength, Zr and Ni improve heat resistance, and further Zr makes a crystal fine. By improving heat resistance, softening of material due to heat generation at welding is prevented and welding strength is improved. Production of the alloy material is performed so that a prescribed quantity of Mg, Zr and/or Ni are added in aluminum material and this alloy molten metal is cast to a billet. Forming to a nut for projection welding is conducted with a conventional method of extrusion, etc.