baber/WOPTO huggingface dataset:
Patent JP-H01320287-A (JP)
Title: Crystal growing device
Inventor: MARUYAMA TAKESHI
IPC: C30B29/48
Filed: 1988-06-22
Abstract: PURPOSE:To improve crystal quality by separately forming a vapor pressure control chamber and a crystal growing chamber and connecting the vapor pressure control chamber and the high-temp. part of the crystal growing chamber by a fine connecting pipe which is bent in the juncture so that the impression of the vapor pressure and the crystal growth can be independently controlled. CONSTITUTION:An ampoule structure is branched to fork ends, one of which is made as the crystal growing chamber 1 and the other as the vapor pressure control chamber 6. The high-temp. part of the growing chamber 1 and the vapor pressure control chamber 6 are connected by the connecting pipe 7 having the sectional area smaller than the sectional area of the juncture; in addition, the juncture is made into the curved structure. A ZnTe polycrystal 3 and a Te solvent 4, etc., are housed in the growing chamber 1 and Zn of a high vapor pressure component is housed in the vapor pressure control chamber 6 in case of growing, for example, the crystal of ZnTe. A temp. gradient is then formed in the growing chamber 1 by heating with a vertical furnace 8 and the crystal growth is executed by controlling the temp. of the vapor pressure control chamber 6 simultaneously therewith and controlling the vapor pressure of the Zn.
Patent JP-S5853989-A (JP)
Title: Reclamation of waste oil to fuel
Inventor: SASAMA SHINJI
IPC: C10L5/48
Filed: 1981-09-25
Abstract: PURPOSE:Quick lime is mixed with waste oil to generate heat, which softens and homogenizes the oil, then, they are mixed with waste activated carbon, organic sludge and other combustible materials and cooled down to produce a fuel with high calorie and solid strength by utilizing wastes. CONSTITUTION:At first, waste oil is mixed with quick lime usually in an amount of 50-100wt% and the mixture becomes soft because its temperature rises by the heat of reaction of the quick lime with the water remaining in the waste oil and becomes homogenous. The mixture is combined with waste activated carbon, preferably of dried powder or granules, organic sludge such as waste activated sludge, combustible waste plastics, preferably liberating no harmful substances on combustion, waste timbers, rice hulls, combustible tar or pitch and cooled into a powder or solid, thus giving the objective fuel.
Patent JP-S6131114-A (JP)
Inventor: YOSHIKAWA TATSUO
IPC: A47L9/16
Filed: 1984-07-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5275477-A (JP)
Title: Rotational speed checker
Inventor: GOTOU MAKOTO
IPC: G01P21/02
Filed: 1975-12-19
Abstract: PURPOSE: A detector support is rotatably installed to the rotary disc fixing part of a rotating body, whereby the relative position of both is maintained even if the rotating body is exchanged and the need for readjustment is eliminated. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5853818-A (JP)
Inventor: IRIKURA ISAO
IPC: H01G9/08
Filed: 1981-09-26
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-S5943501-A (JP)
Inventor: TOKUNAGA YOSHIKATSU
IPC: H01C1/082
Filed: 1982-09-03
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-H11353720-A (JP)
Title: Production of optical disk substrate
Inventor: HATORI SHIGEKI
IPC: G11B7/26
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To transfer grooves of pits in a good state, to decrease warpage of a substrate and to suppress production of partial irregular peeling. SOLUTION: A molten resin is injected into a cavity 13 between a fixed die 9 and a movable die 8, and cooled and solidified to produce an optical disk substrate. In this method, when a molten resin is injected, the position of the core is pushed forward by the min. core pressing force as required so that the cavity thickness is same as the specified thickness of the substrate. After the injection process of the molten resin is completed and from starting the pressure holding process, the core pressing force is rapidly increased to push the core position forward so that the cavity thickness is same as the specified substrate thickness. After the molten resin is solidified, the core pressing force is decreased.
Patent JP-S5942346-A (JP)
Title: Method for preventing coloring of aromatic amine
Inventor: KAWABE YASUMASA
IPC: C07C211/51
Filed: 1982-09-03
Abstract: PURPOSE:To obtain the titled substance useful as a raw synthetic raw material for dyes, rubbers, pigments, etc. in high yield and quality, by adding diethylhydroxylamine or/and a salt thereof to an aromatic amine to prevent the coloring of the aromatic amine. CONSTITUTION:The coloring of an aromatic amine is prevented by adding diethylhydroxylamine and/or a salt thereof within 0.001-1wt% range based on the aromatic amine to the aromatic amine. Aniline, o-, m- and p-toluidines, ethylaniline, trimethylaniline, N-methylaniline, N-ethylaniline, N, N-dimethylaniline, etc. may be cited as the aromtic amine. Sulfate, hydrochloride, acetate, oxalate, etc. may be used as the salt of the diethylhydroxylamine.
Patent JP-S6311037-A (JP)
Title: Mounting and fixing of stator of motor
Inventor: NAKAJIMA MOTOHARU
IPC: H02K5/02
Filed: 1986-07-01
Abstract: PURPOSE:To eliminate machining operations for an inner circumferential surface of a casing, by a method wherein outer diameter of a stator is previously formed so that taper for draft of an aluminium die casting can be canceled. CONSTITUTION:An outer circumferential surface 15 of a stator 13 is previously formed so as to cancel taper for draft of an aluminium die cashing, that is, the outer diameter is thinned towards top end portion when the stator 13 is inserted and angle of the slope becomes equal to angle of draft of a casing 10. When the stator 13 is coupled with the casing 10, the top end of the stator 13 is inserted in an inner hole of the casing 10 and then threadedly fixed by a set screw 14, thereby the mounting and fixing can be finished.
Patent JP-S5677994-A (JP)
Title: Memory initial setting system
Inventor: YAMAZAKI GINZOU
IPC: G06F12/00
Filed: 1979-11-26
Abstract: PURPOSE: To ensure an automatic and assued execution for both the initial setting to a volatile memory and the preservation of data to nonvolatile memory, by starting the reading action of the nonvolatile memory concurrently with the initial setting to the volatile memory.  
     CONSTITUTION: Receiving the power confidence signal PC from the power supply part 11, the CPU101 starts the memory initial setting. Thus the CPU101 delivers both the write instruction W and the memory start signal MS to all addresses of the memories 102 and 103 via the control signal lines 105 and 106 each. Receiving the instruction W, the volatile memory 102 executes the writing of the correct data, i.e., the initial setting of memory by the write designation signal. On the other hand, the write inhibition signal IW is delivered to the nonvolatile memory 103, and no write designation signal is delivered although the instruction W is supplied. Then the read designation is given to execute the reading during the initial setting of memory, thus preserving the contents of the memory 103. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11345960-A (JP)
Title: Semiconductor device, its manufacture, and power converter
Inventor: KATO SHUJI
IPC: H01L29/74
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To make the concentration of a p-type base layer controllable with high accuracy by preventing the rediffusion of baron ions to a cathode side which occurs when a high-concentration boron ion-implanted layer is heat- treated, by doping the cathode side with aluminum before the thermal diffusion of the boron ion-implanted to an anode side. SOLUTION: A mixed ion-implanted layer 11 of aluminum and boron is formed by respectively implanting aluminum and boron ions into both cathode- and anode-side surfaces of an n-type silicon substrate 12. Then a p-type diffusion layer is formed by drive-in diffusing the ion-implanted boron and aluminum. Since the diffusing speed of aluminum is faster than that of boron, a p-type base and a p-type emitter respectively form two-stage profiles. After this process, it is possible to add a process for forming a high-concentration area having a thickness of several μm in the p-type emitter, grinding the p-type emitter, and so on, for forming the ohmic contact of an anode electrode.
Patent JP-S6216010-A (JP)
Inventor: HARASAWA KAZUHIKO
IPC: H02G9/00
Filed: 1985-07-10
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-H11344795-A (JP)
Title: Processing method for transmission type silver halide color photographic sensitive material and transmission type silver halide color photographic product
Inventor: SATAKE WATARU
IPC: G03C1/035
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To Suppress the residual color stain of an image forming part and to allow a printer to satisfactorily exhibit its performance even when the proportion of ammonium ions is reduced by processing a transmission type silver halide color photographic sensitive material with a processing soln. for a silver halide color photographic sensitive material contg. a specified compd. so that the ratio of the absorbance of the unexposed part to the amt. of residual silver in the sensitive material is in a specified range. SOLUTION: A transmission type silver halide color photographic sensitive material is processed with a processing soln. for a silver halide color photographic sensitive material contg. at least one of compds. represented by formulae I, II, etc. The ratio of the absorbance of the unexposed part at 650 nm to the amt. of residual silver in the sensitive material is in the range of 3.0 ×10<-4> -1.50×10<-3> . In the formula I, Q is a group of atoms required to form an N-contg. heterocycle and R1 is H, 1-6C alkyl, cycloalkyl, amino or the like. In the formula II, R2 and R3 are each H, a 1-6C alkyl, hydroxy, alkenyl or the like.
Patent JP-H07331801-A (JP)
Title: Spacer for reinforcing bar
Inventor: KITATOKU FUMIO
IPC: E04C5/18
Filed: 1994-06-10
Abstract: PURPOSE:To facilitate attachment of a space for reinforcing bars to reinforcing bars, to reduce a labor required for manufacture, and to provide efficient manufacture. CONSTITUTION:The intermediate in the direction of length of a single metallic wire rod 1 is bent in a zigzagging state to form a plane-form leg part 2. The two end sides of the metallic wire rod 1 are bent and erected approximately in a direction extending vertically to the plane-form leg part 2 to form a pair of support parts 4a and 4b. The tip parts of the support parts 4a and 4b are bent and support parts 5a and 5b approximately in a U-shape are formed at the support parts 4a and 4b, respectively.
Patent JP-H05228860-A (JP)
Title: Control method of robot manipulator
Inventor: HARADA MASAKI
IPC: B25J9/10
Filed: 1991-06-25
Abstract: PURPOSE:To provide a robot manipulator control method that is able to secure an acting route extending a range from the initial position and attitude to the final position and attitude with a smooth curve as avoiding an obstacle. CONSTITUTION:At the time of automatic formation in the acting route of a robot manipulator, multiple virtual outer models 31, 32, 33, 34 and 35 made up of expanding an obstacle plurally stepwise are set up around this obstacle 3, and the presence of any interference between the robot manipulator 1 in midway in operation and these outer models 31, 32, 33, 34 and 35 is judged, and on the basis of an evaluation function inclusive of a potential value being the lower in level, the larger in enlargement ratio of these outer models producing the interference, such a route that the evaluation function value becomes minimized is searched.
Patent JP-H0445067-A (JP)
Title: Manufacture of incidental looping and cop-winding device
Inventor: TSUNODA HIROO
IPC: D01H13/32
Filed: 1990-06-12
Abstract: PURPOSE:To produce a wide variety of incidental loopings so efficiently by doffing each bobbin before the specified length of the incidental looping is over at all cop-winding devices in the case where a variety of yarn is selected, while storing the length of yarn in the cop-winding device that is not yet reached to the specified length, and keeping the incidental looping in custody. CONSTITUTION:When a variety of yarn being wound up by a cop-winding device is selected from A to B and vice versa, at a proper point of time before all the cop-winding devices wound up each cop to the specified length of incidental looping, this looping wound up by each cop-winding device is doffed and selected to the next variety. In regard to such a cop-winding device that the length of yarn of the incidental looping doffed at time of being doffed, the yarn length measured by a constant length counter 2 is stored in a storage means, while the wound incidental looping is kept in custody in advance, and when yarn of the same variety is wound up again, the incidental looping so far preserved is set to the corresponding cop-winding device, while measurement by the constant length counter 2 is started from the yarn length so far stored in the storage means 4, and it is wound up into the specified length incidental looping.
Patent JP-S63316028-A (JP)
Title: Liquid crystal device
Inventor: KAN FUMITAKA
IPC: G02F1/133
Filed: 1987-06-18
Abstract: PURPOSE:To obtain such a shutter array device for a printer head that an electrophotographic printer which can be driven fast and given gradations can be designed, by providing a means which applies an AC voltage to between a 1st conductive film and a 3rd conductive film and a means which applies a DC voltage to a 2nd conductive films. CONSTITUTION:This device has a 1st substrate 1 which has a dielectric film 3 and the 2nd conductive film 4 on the 1st conductive film 2, a 2nd substrate 6 which has the 3rd conductive film 5, a liquid crystal element which has ferroelectric liquid crystal 7 arranged between the 1st substrate 1 and 2nd substrate 6, a means which applies the AC voltage to between the 1st conductive film 2 and 3rd conductive film 5, and the means which applies the DC voltage to the 2nd conductive film 4. When a DC bias is added to the AC voltage applied to a liquid crystal cell and then the liquid crystal cell increases in transparency to increase in light transmissivity, and the DC bias is therefore controlled to vary the transmissivity of the optical switch. Thus, since no polarizing plate is used, so while the transmissivity is still large, a fast response can be made without any decrease in contrast.
Patent JP-2000344696-A (JP)
Title: Production of adamantanediol
Inventor: TSUNODA MINORU
IPC: C07C29/86
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a process for selectively producing an adamantanediol in high yield. SOLUTION: An adamantanediol is produced by reacting an adamantane compound in a water/ethyl acetate binary phase system using a ruthenium compound and a hypochlorous acid salt. The produced adamantanediol is extracted by adding a 4-8C alcohol to the liquid mixture after the reaction.
Patent JP-H08189945-A (JP)
Title: Method and device for measuring switching noise of audio amplifier
Inventor: FASSINA ANDREA
IPC: G01R31/28
Filed: 1995-06-20
Abstract: PURPOSE: To obtain apparatus and method for measuring the switching noise of an audio amplifier with a sensitivity close to that of human ear and which can be constituted easily using a modern test facility and applicable to any type (bridge type or single end type) of amplifier. CONSTITUTION: An apparatus 10 for switching an audio amplifier 1 based on a control signal s1 and weighting the energy according to the frequency and the sensitivity of human ear comprises a control signal generator 12, an audio band filter 13 connected with the output terminal 3 of the audio amplifier 1, a meter 14 for measuring the power of filtered signal, and an integration element 15 for calculating the energy of filtered signal.
Patent JP-S5857289-A (JP)
Inventor: YAMAZAKI TAKAHIRO
IPC: H05B37/02
Filed: 1981-09-30
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-S639568-A (JP)
Title: Safety device of printer
Inventor: TOMOE TETSUO
IPC: B41J29/00
Filed: 1986-06-30
Abstract: PURPOSE:To secure safety by energizing a connector for an operating lever mounting position when said lever is set to such a position which disables loading/unloading of a font cartridge and shutting off the energization when the lever is set in an exchanging position. CONSTITUTION:A microswitch 4 is provided against a cam-shape rotary shaft 3 of an operating lever 2 installed at an opening for font cartridge insertion of a printer. The microswitch 4 is turned ON when the operating lever 2 is set to a mounting position-vertical. Then a relay coil is energized, setting a relay contact 6 to 'make' condition, turning ON a connector A and an interface 7. Consequently a font cartridge C mounted on the connector A is energized. When the operating lever 2 is set to an exchanging position-horizontal, the microswitch 4 is turned OFF, shutting off the electric supply to the connector A and interface 7. Therefore, the font cartridge can be exchanged without trouble and safely.
Patent JP-S6214463-A (JP)
Title: Solid-state image pickup device
Inventor: KURIHARA HAJIME
IPC: H04N5/335
Filed: 1985-07-12
Abstract: PURPOSE:To radiate light from the side of a semiconductor without reducing resolution by providing a transparent element substrate on which plural solid- state image pickup devices are arranged and a layer whose difference in refractive index is smaller than 1.30 and larger than -0.05 between juncture sections. CONSTITUTION:A solid-state image pickup device substrate 2 and an organic or inorganic layer 5 whose difference in refractive index is smaller than 0.15 and larger than -0.05 is provided in the juncture section 3 of an arranged solod- state image pickup device 3 so as to prevent the resolution from being reduced in suppressing the reflection at the juncture section. When a organic resin layer is used as a layer 5, an organic resin liquid of ultraviolet hardening type with viscosity less than 400cps is applied on the transparent substrate 1 beforehand and is introduced into the juncture section with capillary action at the same time when the solid-state image pickup device 2 is mounted on the insulative substrate 1 so as to easily form it on ultraviolet irradiation.
Patent JP-S6213689-A (JP)
Inventor: SAKAMOTO SANZO
IPC: E21B43/10
Filed: 1985-07-12
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-H0445674-A (JP)
Title: Linear ccd camera
Inventor: NISHINO MASAHIRO
IPC: H04N5/349
Filed: 1990-06-12
Abstract: PURPOSE:To improve resolution without narrowing down a view and to catch a change in the range of one picture element by receiving light, which is deviated for the 1/2 picture element, by two linear CCD sensors. CONSTITUTION:The light passed through a lens 10 is splitted by a spectroscope 11. In this case, however, a second linear CCD sensor 13 is arranged while being deviated from a first linear CCD sensor 12 in the direction of arranging picture elements only for the 1/2 picture element in respect to the other light splitted by the same spectroscope 11 as the light to be received by the linear CCD sensor 12. While accumulating electric charges corresponding to the quantity of received light, the linear CCD sensors12 and 13 respectively output signals (a) and (b) by signal processing parts 14 and 15, and when video signals (c) and (d) are synchronized by the same clock, a video signal (e) is obtained by outputting these signals (c) and (d) while alternately switching them in the double cycle of this clock by a signal switching part 16.
Patent JP-2000343260-A (JP)
Title: Drilling method by laser beam
Inventor: TATEISHI SHUSUKE
IPC: B23K26/382
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To improve the working efficiency and the quality of a hole by arranging a range of each side length of a square irradiation range of the laser beam over a whole surface of a work for each sectioned hole diameter, determining the same range as an apex with an end part of the X and Y coordinates on the side closer to a predetermined point if the hole is located in this range, and excluding the coordinate data of the hole included therein from an object to determine the next area. SOLUTION: Holes to be machined are sectioned for each hole diameter, the work of arranging a range for each side length of a square in the irradiation range of the laser beam for each sectioned hole diameter is repeated over the whole length in the X-direction, the work is also repeated for the Y-direction, and the range is arranged over the whole surface of the work. Presence/absence of the holes included in this range is checked. When the holes are present, the same area is determined in the predetermined direction from the predetermined point with the X-coordinate of the end part and the Y-coordinate of the end part on the side closer to the predetermined point as an apex, the point to determine this area is stored, and the coordinate data of the holes included in this area is excluded from an object to determine the next area.
Patent JP-H07290750-A (JP)
Title: Thermal printer
Inventor: MAEYAMA SADAO
IPC: B41J2/38
Filed: 1995-05-29
Abstract: PURPOSE:To provide a thermal printer capable of performing sharp printing uniform in density even in a printing initial stage. CONSTITUTION:A thermal head 9 and a paper feed drum 10 are arranged so as to print printing data at every line and, in order to prevent printing density from becoming thin because a head or paper is cold when printing is started, paper is slowly fed in a printing start part. That is, a drum driving stepping motor is controlled so as to extend the total printing time.
Patent JP-H0625267-A (JP)
Title: Surface-modified micaceous particle having improved dispersibility in aqueous medium
Inventor: KURINTO DABURIYU KAAPENTAA
IPC: C09D5/36
Filed: 1991-05-29
Abstract: PURPOSE: To provide surface-modified micaceous particulates excellent in appearance and storage stability and useful for an automobile coating, paint and varnish, etc., by surface-modifying micaceous particulates with a specified compd.  
     CONSTITUTION: Micaceous particulates of mica, etc., are surface-modified with the compd. of formula I (where R 1 -R 3  are each 1-10C alkyl, 2-10C alkoxyl, 2-10C alkoxyalkoxyl or the like; A is 1-12C alkylene, phenylene or the like; X is -O- or -NH-; B is a direct bond, -(CH 2 ) 2 -NH-CO-Y- (Y is -O- or -NH-) or the like; and R 4  is a group of formula II (where R 5  is 1-22C alkyl; R 6  is H or 1-8C alkyl; and (n) is 0-1,000) or the like) or the compd. of formula III to obtain the objective surface-modified micaceous particulates. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H08328344-A (JP)
Title: Cleanerless full color image forming method
Inventor: WATANABE YOICHIRO
IPC: G03G15/08
Filed: 1995-05-29
Abstract: PURPOSE: To provide a cleanerless full color image forming method improved in the prevention of the generation of an afterimage by toner remaining after a transfer, without reduction in tone reproducibility due to a color mixture. CONSTITUTION: In a full color developing system for attaining plural-color development on one photoreceptor by a reversal developing method, the toner of plural colors remaining after the transfer is recovered in a black toner developing part, without providing a cleaning device for removing the toner remaining on the photoreceptor after the transfer (1) or the toner is removed simultaneously with the development in each color developing part, without providing the cleaning device for removing the toner remaining on the photoreceptor after the transfer (2). However, only at the time of developing and cleaning, a developer comes into contact with the photoreceptor.  After the development is completed, the photoreceptor is electrified by one rotation or more in a state where the developer is in contact with the photoreceptor and cleaned by a developing device, without being exposed and then, the developer is made a noncontact state. In other colors, the similar development and cleaning are attained.