baber/WOPTO huggingface dataset:
Patent JP-S58149187-A (JP)
Inventor: ITAGAKI AKIYOSHI
IPC: B25J3/04
Filed: 1982-02-25
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-H08268969-A (JP)
Title: Esterifying method
Inventor: MAAKU NERUSON SHIETSUFUAA
IPC: C07C67/08
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To carry out the esterification of a dicarboxylic acid or the transesterification of a dicarboxylic acid alkyl ester.  
     SOLUTION: This process comprises the esterification of a dicarboxylic acid or the transesterification of a dicarboxylic acid lower alkyl ester with at least one kind of an alkylenediol having a primary alcohol functional value of 2. The process comprises (A) a step to pour a liquid mixture containing an acid or an ester and a diol in an essentially horizontal trough; (B) a step to flow the liquid mixture through the trough keeping the ratio of the trough width to the liquid depth of >1.5:1; (C) a step to heat the liquid mixture to a temperature sufficiently high to start the esterification or transesterification reaction and evaporate the reaction by-products such as water or a lower alkyl alcohol, or the like; and (D) a step to remove the vapor from the trough in such a manner as to keep a slight contact of the vapor of the by-produced water or a lower alkyl alcohol with the liquid mixture. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H11150287-A (JP)
Title: Solar cell module, solar cell with enclosure, method for fitting enclosure with the solar cell, and solar power generating system
Inventor: SHIOMI SATORU
IPC: E04D13/18
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To enhance waterproofness and weatherability and extract solar cell performance adequately by providing an electric connecting body, for introducing an electric power of solar cell module in a non-contact space between a fabricating material and/or a base material. SOLUTION: A plurality of solar cell modules 100 are arranged on a fabricating material and/or a base material 103 with a spacer member 104 in between. An electrically connecting body 110 led out from a terminal box 120 is wired between the solar cell module 100 and the fabricating material and/or base material 103 and is connected electrically with adjacent solar cell modules. A non-contact space (holding the electrically connecting body 110 in hollow state) is provided between the electric connecting body 110 and the fabricating material and/or base material 103. When the fabricating material 103 is made of an asphalt-based material, waterproofness, workability, permeability, weatherability, cost performance, and insulation can be imported. When an amorphous solar cell is used, the deterioration of cell performance can be suppressed due to staebler-Wronski effect.
Patent JP-S56126129-A (JP)
Title: Work for covering by heat-shrinkable material
Inventor: NISHIMURA HIROSHI
IPC: B29C51/00
Filed: 1980-03-11
Abstract: PURPOSE:To obtain the covering layer well adhered to the connecting part of a body to be covered having a step by a method wherein the covering layer is slidably held on the body to be covered until the covering layer on the root of the step of the body to be covered is set and shrinked perfectly. CONSTITUTION:The covering layer 4 of the heat shrinkable tube or the like having an adhesive layer 4' on the internal surface thereof is held on the connected pipe so as to be slidable on the land parts 2a, 2b sides thereof. For this purpose, the land parts 2a, 2b are either kept in warm by insulating materials such as asbestos or the like or heated positively at a low temperature so as to keep the viscosity of the adhesive layer 4' in low during a requested period of time in a cooling process immediately after the covering layer 4 is contracted by heat thereby contracting the land parts by heat newly after the heat-shrinkage of the root part mainly is finished perfectly. A gap generating action between the covering layer and the body to be covered upon shrinkage of the root part may be absorbed and the good working without the gap may be effected.
Patent JP-S63198414-A (JP)
Title: Proximity switch
Inventor: FURUSHIMA HIROAKI
IPC: H03K17/95
Filed: 1987-02-13
Abstract: PURPOSE:To attain sure temperature compensation by connecting a required temperature compensating element to an emitter of a prescribed transistor (TR) of a current mirror circuit feeding back a current to a parallel resonance circuit so as to use only one oscillation limit resistor. CONSTITUTION:A current is fed back to a parallel resonance circuit 1 comprising a detection coil 2 and a capacitor 3 by the current mirror circuit of a bipolar monolithic IC. The mirror circuit comprises the TRs 12, 13 and the emitter of the TR 12 of the side of a reference current connected to a TR 11 is led out at the outside of the IC, and connected to an element whose voltage or resistance is varies with temperature to show an opposite temperature characteristic to that of the resonance impedance such as a thermister 19. Thus, only one resistor 15 is employed for an oscillation limit resistance device 18 to ensure the temperature compensation and the proximity switch with a small occupied area is obtained.
Patent JP-H04212770-A (JP)
Title: Optical disk device
Inventor: WATANABE MASAYOSHI
IPC: G11B17/04
Filed: 1991-02-25
Abstract: PURPOSE:To protect an optical pickup from the intrusion of dust and heat and from vibration by sealing a driving means which contains the optical pickup with a cover member and a door member. CONSTITUTION:As a disk cartridge 3 is inserted into the door 18 being opened by a hand, the cartridge 3 is pulled in by a transferring equipment 4 and the optical disk is fitted to a rotating body. Then, as the cartridge 3 is pulled in, the door 18 is to be shut automatically by a spring force and brought into close contact with a chassis 15 so as to shield the optical pickup from the outside. Thus, the optical pickup is sheilded from a base 16 being provided with heat generating electric parts and a chassis 17 being equipped with a power supply transformer by a mechanical cover 7. Further more, it is preferable that a mechanical chassis 5, on which the equipment 4 is mounted, is supported by the cover 7 thereby a elastic member 6.
Patent JP-H08223976-A (JP)
Title: Motor driver
Inventor: TANINA MASAJI
IPC: H02P6/182
Filed: 1995-02-17
Abstract: PURPOSE: To ensure accurate drive of a motor by turning the upper and lower layer transistors of each phase OFF simultaneously for a predetermined time at a switching timing in the rotational direction thereby preventing through current. CONSTITUTION: The motor driver detects the position of the rotor based on the counter electromotive forces induced in the coils 1U, 1V, 1W of respective phases and switches the conducting state depending on the detection results thus driving a three-phase motor 1. Current values of upper and lower layer transistors are detected as the current fed to the coils 1U, 1V, 1W of respective phases and employed in the formation of a comparison output Verr from a comparator 4. Since a through current causes trouble in the accurate drive control of the three-phase motor 1, a timing controller turns the upper and lower layer transistors OFF simultaneously and produces an output open signal for preventing the through current.
Patent JP-S63197048-A (JP)
Title: Tape recorder device
Inventor: MORINAGA KAORU
IPC: G11B5/86
Filed: 1987-02-12
Abstract: PURPOSE:To prevent the reduction in driving property with a simple structure and to enable a good driving of a reel by driving one part of a reel by a 1st motor of a capstan system and driving the other part of a reel by a 2nd motor exclusive for reel driving. CONSTITUTION:Two cassette tapes are made loadable with superposing on a cassette loading part and in the tape recorder device capable of driving these cassette tapes, the tape of each cassette tape is driven by a common capstan shaft 4, the reel of one part of the cassette tape is driven by the 1st motor 7 driving the capstan as well and the reel of the other part of the cassette tape is driven by the 2nd motor 21 exclusive for reel driving. The load for one motor is therefore reduced. The variation in the driving property in the environment change is thus prevented and the driving of each reel shaft can be effected well.
Patent JP-H05215703-A (JP)
Title: Method and device for controlling detergent concentration
Inventor: USUI EIJI
IPC: D06F34/22
Filed: 1992-01-21
Abstract: PURPOSE:To adjust the detergent concentration of a detergent liquid solution within a washing bath simply and easily by converting the conductivity of the measured detergent liquid solution to the detergent concentration by using a specific expression and then comparing it with a preset detergent concentration. CONSTITUTION:A conductivity Y of a washing liquid solution 2 within a washing bath 1 is measured by a sensor 4 and the conductivity Y is converted into a detergent concentration X by an expression Y=aX+b (Y: Conductivity of detergent liquid solution, X: Washing concentration. a: Coefficient peculiar to detergent. b: Conductivity of solvent medium). The detergent concentration X (% concentration) is compared with the upper and lower setting values which a proper concentration range of the set detergent liquid solution 2 indicates, a detergent supply means 5 is controlled based on the comparison result, and then a detergent stock solution 6 is supplied to or cut off to the washing bath 1, thus enabling the detergent concentration X to be controlled. The display, input, etc., of the measured and set values can all be directly executed by using the detergent concentration X, thus enabling a work accompanying the change in a detergent to be simple even if the type of the detergent to be used is changed.
Patent JP-S62188373-A (JP)
Title: Thin film transistor
Inventor: FURUMURA YUJI
IPC: H01L29/78
Filed: 1986-02-14
Abstract: PURPOSE:To obtain a device having a mobility of carrier larger, a leakage current less, the maximum allowable working temperature higher and a semiconductor efficiency index higher than those of conventional FETs consisting of a poly Si film or an a-Si film by forming element on beta-Si dioxide layers grown on an insulator. CONSTITUTION:Elements are formed on beta-Si carbide layers 4 grown on an insulator 3. For example, after an Si carbide layer 2 and the Si nitride layer 3 are grown in order on an Si substrate 1, a beta-SiC layer is grown by a CVD method and patterned and beta-SiC layers 4A and 4B, which demarcade transistor forming regions, are formed. Then, an impurity is doped to the beta-SiC layers 4A and 4B by ion implantation to form a P-channel forming region 4AC for an N-channel transistor and an N-channel forming region 4BC for a P-channel transistor. Then, gate electrodes 6A and 6B consisting of a poly Si film are formed through gate insulating layers 5A and 5B and an impurity is doped to the beta-SiC layers 4A and 4B by ion implantation using those gate electrodes 6A and 6B as masks to form N<+> source regions 4AS and 4AD and P<+> drain regions 4BS and 4BD.
Patent JP-S59156754-A (JP)
Title: Humidiating device of rotary printing machine
Inventor: HIDA TAKAO
IPC: B41F33/00
Filed: 1983-02-25
Abstract: PURPOSE:To optimize constantly delivery volume of humidifying water to a print plate even if only a limited space is available in the device by detecting quantity of humidying water by an infrared water content meter available for water quantity detection, and constructing in such a way that the water delivery quantity of humidifying water remains constant as required basing upon output signal of the infrared water content meter. CONSTITUTION:A head displacement apparatus 41 permits itself an axial reciprocating motion 41mg a rotating shaft 411 with an amplitudenarly approaching that of a print plate 17 of predetermined time intervals. A remote sensor head 42 is connected optically with an infrared water quantity detector 44 by means of light fiberes 45. The reference infrared ray and measuring one are projected to a printing plate 17 as they are guided and thus reflected rays are collected. A controlling apparatus 46 controls a revolution speed of water discharge roller 12 by a transmission 20 in such a way the infrared water content meter indicates a required constant value.
Patent JP-S61191997-A (JP)
Inventor: OGOSHI YOSHIMI
IPC: G01T1/167
Filed: 1985-02-20
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-H07239182-A (JP)
Title: Device for sensing amount of charged grain for grain drier
Inventor: KOJIYOU REIJI
IPC: F26B17/14
Filed: 1994-02-28
Abstract: PURPOSE:To set a precise drying air temperature corresponding to the amount of charged grains by a method wherein time difference in ON-operation between a front pressure sensor and a rear pressure sensor, and if the time difference is a predetermined or more, the grain holding capacity which is sensed by a charge amount sensor is corrected. CONSTITUTION:When grains to be charged are fed into a charge hopper of a grain lifting machine 25, the grains are carried to the upper section by a bucket conveyor and transferred through a transfer trough 5 onto a dispersion table 24 through a transfer spiral so that the grains are dispersed and fed into a grain storage room 7. When a front pressure sensor 10a is ON, the charged grains is sensed high on the side of a front side machine wall 4 and a timer starts, so that whether or not a rear pressure sensor 10b has been turned On is sensed. In the case of ON, operation time difference of the timer is calculated and when the calculated value is equal to a set predetermined time or more, grain holding capacity following the sensing of a holding capacity sensor 8a is corrected to the (-) side by a predetermined amount. And when the operation time difference is within the set time, the grain holding capacity sensed by the sensor 8a is used as a condition for setting hot air temperature, whereby hot air temperature is set.
Patent JP-H05229769-A (JP)
Title: Fragrance emitting device for elevator
Inventor: NAGANUMA KIYOSHI
IPC: B66B11/02
Filed: 1992-02-18
Abstract: PURPOSE:To supply a proper quantity of fragrance constantly regardless of environmental change in a cage of an elevator. CONSTITUTION:An elevator cage 1a comprises an environment detection sensor 4 to detect at least moisture, or moisture and temperature and output signals, and a control part 3e to regulate quantity of fragrance to be supplied into the cage 1a based on the output signals from the environment detection sensor 4, and vaporized fragrance from a fragrance containing chamber 3b is sent by a fragrance supply tube 3a to a blowing device 2, thereby a proper quantity of fragrance can be supplied into the cage 1a with blown air.
Patent JP-H06239799-A (JP)
Title: Optically active compound, its production, liquid crystal composition containing the same and liquid crystal light modulating device using the liquid crystal composition
Inventor: MATSUMURA KOICHI
IPC: C07D239/34
Filed: 1993-02-19
Abstract: PURPOSE:To obtain the subject novel compound comprising an optically active carboxylic acid ester compound, having large spontaneous polarization, exhibiting a low viscous chiral smectic C phase, and used for liquid crystal compositions useful for liquid crystal display elements, liquid crystal light modulating device, etc. CONSTITUTION:A phenolic compound of formula I [R<1> is 1-14C alkyl; Q<1> is single bond, (thio)carboxylic acid ester bond; X is (thio)carboxylic acid ester bond; the ring and, the B ring are phenylene, group of formula II, etc. ; (l), (m) are 0, 1, 2] as a skeleton component is reacted with a chiral carboxylic acid of formula III [R<2> is 1-14C alkyl; Q<2> is single bond, ether bond, (thio) carboxylic acid ester bond; R* is group of formula IV (* marks denote asymmetric carbon), group of formula V((n) is 3, 4)] or its derivative to provide the objective novel optically active compound of formula VI having large spontaneous polarization and useful as a component for low viscous ferrodielectric liquid crystal compositions.
Patent JP-H04271076-A (JP)
Title: Scratch defect checking method for optical disk
Inventor: FUJIMOTO KOJI
IPC: G11B7/00
Filed: 1991-02-26
Abstract: PURPOSE:To automatically correct the variance of sensitivity among those optical elements forming an optical linear sensor by measuring the linear sensor at least twice after moving it in the radius direction of an optical disk. CONSTITUTION:An optical disk is chucked on a turntable 4 with the recording surface of the disk turned down, and the halogen light of a slit shape having the 65mm length and the 2mm width irradiates the surface of the disk in its radius direction. The reflected light 1 is received by a CCD linear sensor 5 provided on the upper surface side of the disk. Then 5000 optical elements forming the sensor 5 are arranged in a pitch of 10mum in the radius direction of the disk. The turntable 4 is turned once in a state where an optical irradiation system and a detection system are set at the fixed positions. Thus the full circumference of the disk is measured, end the light quantity detected on the entire surface of the disk is stored in a RAM 8 via a multiplexer 6 and an A/D converter 7. Then the sensor 5 is moved in the radius direction of the disk by an extent equal to one optical element, and the second measurement is carried out to the full circumference of the disk. Thus the full circumference of the disk is measured twice and therefore the scratch defects of the disk can be easily checked.
Patent JP-H05230892-A (JP)
Title: Core preceding construction method of supermultistoried building
Inventor: MORITA SHINKO
IPC: E04B1/35
Filed: 1992-02-18
Abstract: PURPOSE:To construct a super-multistoried or extra-super-multistoried building in an ultra-short construction period, breaking the common sense of a construction period being proportional to the height (number of stories) of a building, and eliminate out-of- work days due to bad weather and turn a building construction site into a factory through the improvement of work place environment so as to shorten working hours. CONSTITUTION:The core part 1 of a building is previously constructed up to the construction height of this building. Megatrusses 2 are constructed on the ground level, and a circle crane 3 is installed at the lower face of each megatruss 2. The megatrusses 2 are then raised along the core part 1 one by one from the uppermost story one, and the megatruss 2 of each floor is connected to the core part 1 in each installed position so as to be of integral structure. An external curing membrane 4 is set at each construction lot block-divided by the megatruss 2 of each story, and the upper story circle crane 3 is used on the upper face of the megatruss 2 of each construction lot to proceed with the construction of skeleton of the floor, columns, and the like in the construction lot in order from the lower part to the upper part and to perform finishing work.
Patent JP-H02212316-A (JP)
Title: Production of pzt powder
Inventor: WATANABE MUNETOSHI
IPC: C04B35/49
Filed: 1989-02-09
Abstract: PURPOSE:To reduce the remaining of alkali metal and to obtain a PZT powder having high density after sintering and forming into a porcelain composition with high dielectric constant by adopting a specific constitution in the stages for forming precipitates at the time of producing a PZT powder by a liquid phase reaction process including a hydrothermal reaction stage. CONSTITUTION:A PZT powder is obtained by successively carrying out a stage (1) consisting of forming lead hydroxide precipitates by allowing water-soluble lead compounds to react with a low-concentration aqueous solution of alkali metal in a reaction vessel, a stage (2) consisting of forming the precipitates of hydroxides other than lead hydroxide by adding water-soluble salt forming hydroxides other than lead hydroxide into the above reaction vessel, a stage (3) consisting of performing hydrothermal reaction by regulating the inside of the above reaction vessel to high temp. and high pressure, and a stage (4) consisting of performing filtration, washing, and drying. Further, it is preferable to regulate the concentration of the above aqueous solution of alkali metal to 1-15mol/l.
Patent JP-S56128609-A (JP)
Title: Speed controller for reversing mill
Inventor: ISAKI MINEYUKI
IPC: H02P5/68
Filed: 1980-03-13
Abstract: PURPOSE: To smooth the rolling work of the reversing mill while preventing the speed controller from getting out of control, by detecting the electric current of the motor for driving the first rolling mill, and by giving this detected electric current through the load regulator to the second and following rolling mills as their drooping characteristic.  
     CONSTITUTION: In general, in the case of arranging the rolling mills 5aW5c of the same capacity in tandem style, the overall rolling line's speed is set by the speed setter 1. The speed of each rolling mill is set by the speed regulators 16aW16c of each rolling mill so as to harmonize the speed of rolling mills with each other, by taking in considerations the rolling reduction, roll diameter, gear ratio, etc., of each rolling mill. Accordingly, at setting the speed of each rolling mill, the value, obtained by multiplying the set value of the speed setter 1 by the output of each of speed regulators 16aW16c, is given to each rolling mill as its speed reference signal. Each of speed controllers 2aW2c for each of rolling mills controls the speed of each rolling roll by adjusting the speed of each of motors 4aW4c, by controlling the output voltage of the electric power converters 3aW3c, so as to make each rolling roll speed equal to its speed reference signal given to each mill. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61187714-A (JP)
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 1985-02-18
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-S53115664-A (JP)
Title: Method for burning pellet
Inventor: HIRAI TOSHIO
IPC: C22B1/20
Filed: 1977-03-19
Abstract: PURPOSE:To provide a method for burning pellets, comprising, in an itom are pellet burning device constituted by drying, preheating, burning and cooling zones, circulatively using waste gas to utilize contained heat and oxygen, thereby reducing greatly the quantity of exhaust gas passing through desulfurization and denitration treatments.
Patent JP-H04271255-A (JP)
Title: Manufacture of magnet for small-sized motor
Inventor: UCHIDA MAKOTO
IPC: H02K15/03
Filed: 1991-02-26
Abstract: PURPOSE:To elevate and maintain the quality of a motor for a long period by preventing it from causing chips when cutting magnet material. CONSTITUTION:This is manufacture of magnetizing individually after currying it into plural pieces in the condition that chamfered parts 2a1, 2a2, 2a3, 2a4, 2a5, 2a6, 2a7, 2a8, 2b1, 2b2, 2b3, 2b4, 2b5, 2b6, 2b7, and 2b8 are formed at both sides of the cutting parts of a magnet material 2.
Patent JP-H07213240-A (JP)
Title: Production of rice cake having toasted surface and apparatus therefor
Inventor: AIZAWA KAZUYOSHI
IPC: A23L7/10
Filed: 1994-02-02
Abstract: PURPOSE:To obtain rice cake having toasted surface, capable of restoring to cake having softness in just pounded state by only thawing even if oven toaster or gas oven, etc., is not used, free from damage or crease due to swelling or bursting on the surface and being nice and having high commercial value. CONSTITUTION:Just pounded rice cake is cut into a proper size to afford cut rice cake and the surface of this cut rice cake is toasted by a rice cake toaster 7 and then, water is applied to the cut rice cake by a water scattering machine 8 and steamed for a short time by a steaming device 9 and the rice cake is automatically reversed by an automatic reversing part 10 and the back side of the cut rice cake is toasted by a rice cake toaster 11.
Patent JP-S58149301-A (JP)
Inventor: HATSUTORI MORIHISA
IPC: A41B9/04
Filed: 1982-02-26
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。