baber/WOPTO huggingface dataset:
Patent JP-H0536732-A (JP)
Title: Jig for liquid phase epitaxial crystal growth and manufacture of multi-component semiconductor crystal using this jig
Inventor: ITO MICHIHARU
IPC: C30B29/46
Filed: 1991-07-26
Abstract: PURPOSE:To provide a plural semiconductor crystal of which the composition is uniform at the surfaces. CONSTITUTION:The title jig has a cut recess 3, where, for example, one part at the center of the periphery of a column is cut off in the direction of the center axis of the column, the outside diameter of, at least, one part of the section corresponding to the cut recess 3 is made smaller than the outside diameter of the section, and this small-diameter part 8 is provided with a through hole 9 which pierces it from the substrate 4 side for crystal growth to the above quartz ampule side 2.
Patent JP-H0824042-A (JP)
Title: Bar-shaped cosmetic container
Inventor: ITO KENICHI
IPC: A45D40/12
Filed: 1994-07-18
Abstract: PURPOSE:To provide a bar-shaped cosmetic container which is easily assembled by decreasing the number of pieces of cylindrical bodies as constituting parts and with which pull-out of a main body from the container is prevented. CONSTITUTION:An outside cylindrical body 1 is formed thick. This outside cylindrical body and an inside means 3 arranged above this outside cylindrical body are previously integrated. The outer peripheral part at the bottom end of the main body is provided with a fitting part 19 projectingly provided in an annular shape. A clamping part 21 which freely slidably clamps this fitting part is composed of the bottom end of the outside cylindrical body and the bottom end of a sleeve cylindrical body 9 to be put on the outer periphery of the outside cylindrical body.
Patent JP-S6165789-A (JP)
Inventor: ISHIDA KENZO
IPC: B25J17/00
Filed: 1984-09-07
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-H0632800-A (JP)
Title: Protein-immobilized carrier and separation of cell using the same
Inventor: OOHARA TAKAAKI
IPC: C07K17/04
Filed: 1992-07-15
Abstract: PURPOSE:To provide a lymphotoxin-immobilized carrier for therapies, etc., capable of selectively adsorbing lymphotoxin receptor-bearing cells thereto, thus capable of separating and eliminating leukocytes from the blood for transfusion or the blood of patients with rheumatism or autoimmune diseases. CONSTITUTION:A lymphotoxin solution produced from Chinese hamster ovary cells by stimulating lymphocytes with a phorbol ester or mitogen, etc., or stimulating established lymphocyte-derived cells with e.g. mitogen, or by using a recombinant gene prepared with a cloned lymphotoxin CDNA, is incorporated with a 0.1M glycine buffer solution (pH 8.2) containing 0.15M NaCl, and the resultant solution is added to the wells of a carrier such as a plastic 96-well plate at 100mul per well and then allowed to stand overnight at 4 deg.C followed by addition of a 1% bovine serum albumin solution to effect blocking, thus obtaining the objective lymphotoxin-immobilized carrier capable of specifically binding lymphotoxin receptor-bearing cells thereto.
Patent JP-S6082090-A (JP)
Title: Controlling method of commutatorless motor
Inventor: NAKAJIMA KIHEI
IPC: H02P6/08
Filed: 1983-10-07
Abstract: PURPOSE:To enable to smoothly switch a mode by controlling the commutation phase angle of a power inverter in response to a torque reference value as the current reference value proportional to the value when the absolute value of the torque reference value becomes the prescribed value or higher. CONSTITUTION:When the absolute value of a torque reference value T* is the prescribed value or higher, a current reference circuit 5 outputs a DC current reference value Id* proportional to the value T*, and the phase reference value becomes constant in the power drive mode and the regenerative mode in the meantime. When the absolute value of the value T* is the prescrived value or lower, the value Id* is maintained constantly, and a phase reference value is applied in response to the value T*. The value Id* is compared with the actual current, calculated by a current controller 7 to control to conduct a power reactor 3. On the other hand, the effective commutation lead angle reference value (beta) is compared with the phase thetav of the motor voltage, and a power inverter 4 is controlled to be conducted by a phase controller 9.
Patent JP-H1130671-A (JP)
Title: Passing position detecting method and passing position detector
Inventor: KURANO SHIGEMITSU
IPC: G01V3/08
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To detect the passing position of a magnetic substance object without generating infinity in the process of arithmetic processing by providing a magnetic level detector generating output at the time of detecting a magnetic signal over a predetermined level. SOLUTION: A magnetic level detector 5 generates output at the time of detecting a magnetic signal over a predetermined specified level. Every sampling signal from a sampling circuit 6, a magnetic signal synthesizing means 8 obtains a synthesized magnetic signal of a magnetic substance object from a detection signal of a triaxial magnetic detector 1. An arithmetic means 9 computes the value obtained by subtracting the horizontal component value obtained from detection signals of X, Y-axis magnetic sensors 2, 3, from the absolute value of a detection signal of a Z-axis magnetic sensor 4. A waveform identification processing means 12 performs weighting processing, and a comparing means 13 compares the computed value processed by the waveform identification processing means 12, with the predetermined reference value.  At this time, since waveform identification based on waveform identification processing formed of the product and sum, is performed, infinity is not generated in any case.
Patent JP-S6248465-A (JP)
Title: Cutting wheel for cutting metal material
Inventor: NIUCHI KENJI
IPC: B24D3/06
Filed: 1985-08-27
Abstract: PURPOSE:To extend a life for use, by continuously connecting by brazing a cutting edge, in which fine grain diamond is combined with the base material of a metal quality binding agent, in a ring shape with the peripheral surface of a disc-shaped bed metal. CONSTITUTION:A grain size of fine diamond is set to within a range of 20-50 meshes, while a concentration degree of the diamond in the total composition of a cutting edge is set to a range of 10-35%. A binding agent is obtained such that cobalt powder and nickel powder are independently or concurrently used to respectively provide a composition range to be mixed by adding a predetermined quantity of graphite powder, heated and melted thereafter cooled, and a metal or alloy composition of cobalt and nickel, extracting graphite to be uniformly dispersed, is crushed into a powdery material. The cutting edge obtains its base material by mixing a predetermined quantity of the fine diamond with said powdery material binding agent and compressing to to be formed into a ring-shape of suitable radius or a circular arc shape and sintered. Said cutting edge 12 is connected by brazing in a ring shape with the peripheral surface of a disc-shaped bed metal 10.
Patent JP-H06153769-A (JP)
Title: Frozen bakery product
Inventor: NOMURA SATOSHI
IPC: A21D15/02
Filed: 1992-07-15
Abstract: PURPOSE:To provide the frozen bakery product good in the texture and excellent in the flavor when thawed and eaten. CONSTITUTION:The frozen bakery product is produced from corn flour containing durum wheat flour in an amount of 30-100wt.%.
Patent JP-H06166037-A (JP)
Title: Casting resin-suspension and molded article made out of this
Inventor: GIYUNTAA ITOMAN
IPC: B29K105/16
Filed: 1993-07-29
Abstract: PURPOSE: To obtain a suspension for a flame-resistant casting resin low in viscosity and slight in structural viscosity or particle sedimentation by mixing an inorg. filler, a liquid polymerizable org. precursor substance and a polymerizable organosilicon compd. in a predetermined ratio and using a mixture of particles different in mean particle size as the inorg. filler. CONSTITUTION: 40-80 wt.% of an inorg. filler A, 60-20 wt.% of a liquid polymerizable org. precursor substance B and 0-5 pts. by wt. of A and B of a polymerizable organosilicon compd. C as an adhesive auxiliary are mixed. A mixture comprising at least two kinds of filler particle fractions different in mean particle sizes is used as the inorg. filler and the ratio of the mean particle sizes of large and small particles thereof is set to 10:1-2:1 and the wt. ratio of them is set to 4:1-1:4. As the filler, aluminum hydroxide and/or aluminum oxide hydrate are pref. As the component B, up to at least 50 pts.wt., (meth)acrylic ester is pref. and, as the component C, a known organosilicon compd. can be used.
Patent JP-S5979647-A (JP)
Title: Optical modulating circuit
Inventor: KINOSHITA OSAMU
IPC: H04B10/07
Filed: 1982-10-28
Abstract: PURPOSE:To obtain an optical modulating circuit enabled to reduce waveform distortion or the generation amount of noise by setting up the delay time of a delay line equal to the delay time of a feedback line extended from an adder to a differential amplifier. CONSTITUTION:A modulation signal and an output signal from the differential amplifier 14 are supplied to an input terminal of the adder 16, which adds both the signals and outputs the added signal to a driver 5. A laser diode 1 modulates the added signal. If the delay time of the delay line 17 is set up equal to the delay time generated from the feedback line consisting of a photodetector 2 or the like, the output of the delay line 17 is reduced to a waveform having almost the same phase as the waveform (f) of an output from an amplifier 3 as shown in the waveform (g). Consequently, a difference signal component due to the time difference between both outputs is not generated in the output of the differential amplifier 14 and only a difference signal component generated by the nonlinearity of the laser diode 1 or the like is generated [see the waveform (h)]. The modulated output light (i) obrained by feeding back side difference signal does not include much noise as compared to the ordinary circuit.
Patent JP-H0915129-A (JP)
Title: Method and apparatus for measuring coefficient of restitution
Inventor: YASHIRO TOSHIAKI
IPC: G01N3/52
Filed: 1995-06-29
Abstract: PURPOSE: To measure the coefficient of restitution of a spherical body easily and accurately. CONSTITUTION: When a spherical body 12 is dropped naturally onto a surface plate 10 from a predetermined height, a sound is generated and detected by a microphone 14. Upon receiving the sound detected by the microphone 14, a counter 18 begins to count the peak of sound. The spherical body 12 bounces off the surface plate 10 and drops again naturally onto the surface plate 10. At the time of second peak of impact sound, the counter 18 measures the time interval and begins to count again. The spherical body 12 further bounces off the surface plate 10 and drops naturally onto the surface plate 10 and at the time of third peak of impact sound, the counter 18 measures the time interval. Two time intervals measured by the counter 18 are inputted to an arithmetic section 20 where the coefficient of restitution is operated.
Patent JP-H0744713-A (JP)
Title: Segment crossing position arithmetic unit
Inventor: MORITA NORIO
IPC: G06T7/00
Filed: 1993-07-29
Abstract: PURPOSE:To detect a segment crossing position with simple constitution. CONSTITUTION:The crossing position of segments in a register mark having the two crossing segments is operated from binary picture data on the register mark 2. An arrayed buffer 35 and a control part 30 are provided. The arrayed buffer 35 consists of a dual port memory with a write mask function. The arraying buffer 35 obtains arraying data obtained by collecting binary picture data at every prural pieces of picture element data in lateral/vertical directions. The control part 30 extracts effective points in the both directions from arraying data and makes the extracted effective points into a line based on approximation. An arc component is removed from lined data, the longest lines in the both directions are detected by line connection and the crossing point is calculated.
Patent JP-S6431196-A (JP)
Title: Driving system for display device
Inventor: OKURA TOSHIYA
IPC: G09G3/20
Filed: 1987-07-27
Abstract: PURPOSE: To enable necessary display data to be displayed on a display element even if a clock pulse number during one scanning period is more than the number of the display data by directly writing display data at a prescribed position of a register which temporarily stores the display data in one horizontal period of a column driving circuit. CONSTITUTION: The system is provided with a data register 7 that directly stores display data, which is successively transmitted from the outside to a column driving circuit over one scanning period, successively in the register corresponding to the display position. This data register 7 does not shift the display data inputted from the outside but directly stores it such that a first data is stored in a first register, that a second data is in a second register, etc. As a result, a necessary display screen is obtained on the display element 1 without moving the position of the display data 10 on the display element 1, even if clock pulses are inputted from the outside above the number of the display data during one scanning period.
Patent JP-S6166496-A (JP)
Title: Telephone exchange
Inventor: SEKIKAWA SUMIO
IPC: H04Q11/04
Filed: 1984-09-07
Abstract: PURPOSE:To make an A/D converter and D/A converter unnecessary and to reduce the cost of a device by sampling an analog signal, holding the signal level, then returning said signal according to the sampling theorem and correcting the level by means of an amplifier. CONSTITUTION:Plural line wire terminals X1-Xm and plural extension terminals Y1-Yn are connected to line wire hybrid coils H1-Hm and extension hybrid coils H11-Hn, respectively. Output lines of said coils H1-Hm and H11-Hn are connected to a multiplexer M. Its output analog signal is sampled by sam pling hold circuits S1-Sm and S11-Sn, and signal level is provisionally held, after which the signal is returned by low-pass filters F1-Fm and F11-Fn in accordance with the sampling theorem, and the level is corrected by amplifiers A1-Am and A11-An.
Patent JP-H1131183-A (JP)
Title: Inventory management system
Inventor: MUROOKA HISASHI
IPC: G06Q50/00
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To provide an inventory management system fitted to merchandises which require a long term from ordering to warehousing by calculating the prospective shortage stock quantity of lead time lapse day, ordering only the prospective shortage stock quantity of the product on current day and repeating the correction of scheduled stock quantity on the respective business days of lead time from the next business day based on the actual stock quantity of the next business day. SOLUTION: The scheduled volume of invetories at every business day after this day is set on respective lead time business days (S1 and S2). Appropriate stock quantity is reduced from scheduled volume of inventories at lead time lapse day and lack prospective volume of invetories is operated (S3 and S4). The merchandise is ordered at present day only by prospective shortage volume (S5). Scheduled volume is corrected on respective load time business days from the next business day bases on the actual volume of inventories of the next business day (S6 and S7). S3-S7 are repeated and prospective shortage stock quantity at lead time lapse day is ordered at every business day.
Patent JP-H067254-A (JP)
Title: Temperature controller for continuous roaster
Inventor: MURATA SHIGEJI
IPC: A47J37/04
Filed: 1992-06-23
Abstract: PURPOSE:To achieve the effective use of heat energy and the accurate control of temperature by surrounding the conveyor of a roaster with heat insulating members and a water container and by providing the heat insulating members with passages for exhaust heat. CONSTITUTION:A chain conveyor 17 is formed like a tunnel by being surrounded by a plurality of heat insulating members arranged longitudinally and a water container 23, and its heat insulated inside is used as a roaster or a grill by supporting a far infrared radiation heater 29 in its upper part. As the means for controlling the temperature of the inside surrounded by the heat insulating members 22, especially for cooling, the following two are used: an exhaust-heat outlet 24 provided in the top heat insulating member and a ventilation opening 25 supported in the side heat insulating member 22 so that it can be opened and closed. Since the inside of the roaster can retain heat by means of the heat insulating members 22 and the water container 23, food to be roasted is efficiently heated by the far infrared radiation heater 29. Also, when the interior temperature of the roaster becomes high, hot air is let out of the exhaust-heat outlet 24.
Patent JP-S6345296-A (JP)
Title: Production of stable alpha-l-aspartyl-l-phenylalanine methyl ester
Inventor: WAKAMATSU HIDETOSHI
IPC: A23L27/30
Filed: 1986-08-13
Abstract: PURPOSE:To obtain an aspartame having excellent storage stability without using high-temperature drying process, by heat-treating an alpha-L-aspartyl-L- phenylalanine methyl ester crystal having a specific water content under a specific condition. CONSTITUTION:Stable alpha-L-aspartyl-L-phenylalanine methyl ester can be produced by heat-treating an alpha-L-aspartyl-L-phenylalanine methyl ester crystal containing 5-15% water (based on wet crystal) at 50-80 deg.C for >=30min, preferably 30 min-48hr. When the above crystal is granule produced by granulator, the diameter of the granule is preferably 0.1-10.0mm.
Patent JP-H0910520-A (JP)
Title: Filter
Inventor: MATSUMOTO FUMIO
IPC: B01D29/66
Filed: 1995-06-30
Abstract: PURPOSE: To provide a filter device of superior filter performance and a compact structure, to be set on a small area, inexpensive, of improved productivity and high versatile properties. CONSTITUTION: A cylindrical casing 2 is divided by a round basket type filter net 4 fixed removably in the cylindrical casing 2, and a soil liquid chamber 9 and a clean liquid chamber 10 are formed in the cylindrical casing 2. A soil liquid feed opening 35 for feeding soil liquid into the soil liquid chamber 9 is formed on the upper section of the soil liquid chamber 9, while a residual soil liquid drain opening 37 for draining residual soil liquid, unfiltered and precipitated in the soil liquid chamber 9, is formed on the lower section. A clean liquid drain outlet 36 for draining filtered clean liquid is formed in the clean liquid chamber 10, and a backward washing nozzle 13 for removing foreign matters adhered to the round basket filter net 4 is disposed in the round basket filter net 4. Also a rotation driving motor 31 for rotating the nozzle 13 is installed.
Patent JP-S6168139-A (JP)
Title: Carbon monoxide oxidation catalyst
Inventor: SUGIMORI KENICHIRO
IPC: B01D53/94
Filed: 1984-09-11
Abstract: PURPOSE:To obtain the titled CO oxidation catalyst exhibiting high oxidation activity to CO and having excellent durability of the activity by depositing a promotor component consisting of a V compd. or both V compd. and P compd. on a redox catalyst consisting of a Pd salt and a copper salt. CONSTITUTION:An essential catalyst component consisting of a Pd salt (e.g., PdCl2) and a copper salt (e.g., CuCl2) and a promotor component consisting of a V compd. (e.g., NH4VO3) or both V compd. and phosphorus compd. (e.g., H3PO4) are deposited on a porous carrier of zeolite, etc. The amt. of said catalyst components to be deposited on the carrier is regulated to 0.01-0.2mol/g Pd salt, 0.1-2.0mol/g Cu salt, 0.1-3.0wt% V compd. expressed in terms of V, and 0.1-1.0wt% P compd. expressed in terms of P. The CO oxidation catalyst exhibits high oxidation activity to CO, and also has extremely excellent durability of the CO oxidation activity.
Patent JP-S6166923-A (JP)
Title: Distance measuring device
Inventor: TAZAKI HIROSHI
IPC: G01C15/00
Filed: 1984-09-11
Abstract: PURPOSE:To easily measure the distance to a body by multiplying the number of generators between a generator which measures an electromagnetic wave with a maximum level to the body among electromagnetic wave generators provided at specific intervals by the distance between the generators. CONSTITUTION:A mirror 17 which reflects infrared light from a range measuring device 1 is provided nearby a pin 16, for example, in the fiarway of a golf course. Further, plural electromagnetic wave generation parts 191-19n are embedded at equal intervals along the center line of the firway, and when the mirror 17 photodetects the infrared light, an internal delay circuit which is driven by an electromagnetic wave generator driving circuit 18 generates electromagnetic waves with the same level a specific time later. A golfer adjusts the object lens 4 of the device 1 to the mirror 17 and pushes a switch 7 for range measurement, so that infrared light is emitted from the lens 4. Then, the distance is calculated by multiplying the number of radio wave generators between a generator which measures the electromagnetic wave with the maxi mum level and the mirror 17 by the distance between the generators, and dis played on a display part 19.
Patent JP-S6167673-A (JP)
Title: Car chassis structure
Inventor: HIGANO TAKESHI
IPC: B62D21/00
Filed: 1984-09-11
Abstract: PURPOSE:To achieve rust-proof of extension member with simple structure by making an opening at the rear end of extension member fixed to the underface of floor panel and choking said opening with choking section provided to a protector for under floor piping. CONSTITUTION:An extension member 11 arranged on the underface in front section of floor panel has hat-shaped cross-section and the rear half section 13 jointed to the underface of floor panel. Here, an opening 13b is formed at the rear end section 13a of rear half section 13.While a protector 15 for fuel pipe is is fixed to said rear end section 13a. Here, the protector 15 is constructed with a protector body 15a having C-shaped cross-section to be inserted with fuel pipe 14 and a choking section 15b having C-shaped cross-section while extending from said body 15a. The opening 13b of the extension member 11 is choked with the choking section 15b of the protector 15 to prevent intrusion of muddy water into said member 11.
Patent JP-S6249221-A (JP)
Title: Optical fiber liquid level measuring sensor using reflector
Inventor: YAMADA HIROSHI
IPC: G01F23/28
Filed: 1985-08-28
Abstract: PURPOSE:To enable the measurement of the liquid level handily and at a low cost by a purely optical method using an optical fiber. CONSTITUTION:Light incident on a first optical path LA from a light source L reaches the end face LAE of a sensor section being transmitted through the first optical path LA. For example, when a reflector LAR is mounted on the end face LAE of the sensor section, after reflected on the reflector LAR, the light is totally reflected by a medium, reaches the end face LBE of the sensor section of the second optical path LB and a light receiving element R being transmitted through the second optical path LB to detect the total quantity of the reflected light with the light receiving element R. As the refractive index of the medium at the periphery of the sensor section grows, the total quantity of the reflected light from the sensor section decreases. Thus, the refractive index of the medium at the periphery of the sensor can be measured by detecting the quantity of the light with the light receiving element R thereby allowing the checking for the liquid or measurement of the liquid level.