baber/WOPTO huggingface dataset:
Patent JP-H06297126-A (JP)
Title: Centrifugal casting machine for dental use
Inventor: OKUDA YOSHIAKI
IPC: B22D13/06
Filed: 1993-04-12
Abstract: PURPOSE:To continuously execute the casting work. CONSTITUTION:A rotary shaft 3 provided with a centrifugal body of rotation on one end and a stopper rod 4 are provided on a box 2 in a parallel manner, a shaft piece 8 where one end of a twisted driving spring 5 is fixed is rotatably mounted on the other end of the rotatry shaft 3, a handle member 13 is connected to this shaft piece 8 through a ratchet mechanism, and a clutch means consisting of a pair of clutch pieces 19A, 19B which are attached/detached to/from the other end of the twisted driving spring 5 and fix the other end to the rotary shaft in the connected condition is connected. In addition, one clutch piece 19B fixed to the rotary shaft 3 is connected to the stopper rod 4 by a clutch working mechanism 36 to connect a pair of the clutch pieces when the stopper rod 4 is moved to the first position and engaged with a locking hole 28 provided in the centrifugal body of rotation 26 to restrict the rotation of the centrifugal body of rotation 26.
Patent JP-S59231582-A (JP)
Inventor: KURODA GIICHI
IPC: G09F9/37
Filed: 1983-06-14
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-H08306862-A (JP)
Title: Electrostatic capacity element for semiconductor integrated circuit and its manufacture
Inventor: AKITANI HIDEO
IPC: H01L27/04
Filed: 1995-05-01
Abstract: PURPOSE: To accurately control the thickness of a dielectric layer and the area of an electrostatic capacity part by arranging electrode extraction wiring composed of a metal layer, which is different from the electrode metal layer, through a through hole connecting hole provided on an interlayer insulating film formed on the top electrode layer. CONSTITUTION: On a top electrode metal layer 5, a metal wiring layer 8, which is different from a top electrode metal layer 5 connected through a through hole 7', is arranged by sandwiching an interlayer insulating film 6, and on a bottom electrode metal layer 3, a metal wiring layer 8', which is different from the bottom electrode metal layer 3 connected through a through hole, is arranged by sandwiching a dielectric layer 4 and the interlayer insulating film 6. Thus, the thickness of the dielectric layer and the area of the electrostatic capacity part are accurately controlled. Therefore, the highly reliable electrostatic capacity element which has desirable electrostatic capacity and withstand breakdown voltage is stably provided with a high yield.
Patent JP-S60250197-A (JP)
Inventor: OKA YOSHIHIKO
IPC: E21D9/087
Filed: 1984-05-25
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-H04336384-A (JP)
Title: Pattern inspection device
Inventor: YAMADA TOSHIYUKI
IPC: G06T1/00
Filed: 1991-05-13
Abstract: PURPOSE:To enable automatic inspection by performing a gradation expanding and reducing process as a preprocess for a binarization processing so as to remove the influence of disturbance. CONSTITUTION:After a gradation image is inputted, the preprocess by the gradation expanding and reducing process is performed and this gradation expanding and reducing process is carried out in proper combination according to the density distribution state of a pattern part to be inspected and a background. When the brightness value distribution of the pattern part to be inspected is lower than that of the background, the inspection pattern is erased from the image by the reducing process from the expanding process to generate a gradation image consisting of only the background. When the light and dark distribution state is high, on the other hand, the expanding process is performed from the reducing process. The image and original image are used to perform arithmetic between the images. At this time, an illumination irregularity and a color irregularity in the image are removed. Therefore, the gradation image after the preprocess is subjected to binarization processing by using a single threshold value. Further, the area, etc., of the pattern part to be inspected is analyzed to perform the inspection.
Patent JP-S5232079-A (JP)
Title: Low-odor packaging film
Inventor: SHIMOYAMADA MASAHIRO
IPC: B29C48/08
Filed: 1975-09-05
Abstract: PURPOSE:A low-odor film manufactured by the coextrusion coating of a base film with two or three low-density polyethylene layers at specific temperatures of the T-die and each extruders.
Patent JP-S58225042-A (JP)
Title: 3",4'''-dihalogenophenyl 4-(trans-4'-trans-4"-alkylcyclohexyl) cyclohexyl)benzoate
Inventor: SUGIMORI SHIGERU
IPC: C09K19/30
Filed: 1982-06-23
Abstract: NEW MATERIAL:A compound expressed by formula I (R is H or 1-10C alkyl; X and Y are F or Cl). EXAMPLE:3''-Chloro-4'''-fluorophenyl 4-[trans-4'-( trans-4''-propylcyclohexyl )cyclohexyl] benzoate. USE:A component in liquid crystal compositions, having a small positive dielectric anisotropy, exhibiting the liquid crystal phase in a wide temperature range to high temperature, and stable to moisture, heat, etc. with a low viscosity. PROCESS:A bromobenzene expressed by formula II is reacted with metallic magnesium to form a compound expressed by formula III, which is then reacted with a compound expressed by formula IV to afford a compound expressed by formula V. The resultant compound expressed by formula V is then hydrogenated in the presence of Raney nickel to give a compound expressed by formula VI, which is halogenated with HIO3, etc., cyanogenated with Cu(CN)2 and finally hydrolyzed in a system of an aqueous solution of KOH and diethylene glycol to afford a benzoic acid derivative. The resulant benzoic acid derivative is then converted into an acid chloride with SOCl2, and the resultant acid chloride is then reacted with a compound expressed by formula VII to afford the aimed compound expressd by formula I .
Patent JP-S60251654-A (JP)
Title: Manufacture of semiconductor device
Inventor: MAKIUCHI MASAO
IPC: H01L27/095
Filed: 1984-05-28
Abstract: PURPOSE:To form optical semiconductor elements and electronic circuit elements in semiconductor regions positioned on the same planes under an excellent state by shaping the optical semiconductor elements to a semiconductor layer remaining on a first semiconductor layer through the selective removal of a section on a recessed section at a stepped section and forming the electronic circuit elements in the region in which the first semiconductor layer on a projecting section at the stepped section is removed. CONSTITUTION:A stepped section is shaped to the surface of a semi-insulating GaAs substrate 31 first, and a gradient between a recessed section and a projecting section at the stepped section are formed easily. Semiconductor layers 32-36 are grown continuously onto the substrate 31 in succession. For shape a PIN photodiode to the recessed section at the stepped section, the AlGaAs layer 36 is removed through etching first while leaving the region of a cap layer. The N<-> type GaAs layer 35 and the N<+> type GaAs layer 34 are removed selectively. The exposed AlGaAs layer 33 is removed through etching. An element such as zinc (Zn) is introduced to the AlGaAs layer 36 in the PIN photodiode to shape a P<+> type region 37. The N type GaAs layer 32 is etched selectively so as to isolate and form each FET element forming region to the projecting section at the stepped section.
Patent JP-S5232152-A (JP)
Title: Seal of heat exchanger of rotary and accumulating type
Inventor: KOBAYASHI TADASHI
IPC: F02C7/105
Filed: 1975-09-05
Abstract: PURPOSE: To avoid abraision damage of a cylindrical core. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5241547-A (JP)
Title: Airtight window
Inventor: GOTOU EIZOU
IPC: G01D11/24
Filed: 1975-09-05
Abstract: PURPOSE: To provide an airtight window which does not suffer any damages in a long-term use, is favorable in airtightness and exhibits a nonmagnetic property as well as a high mechanical strength. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5231822-A (JP)
Title: Manufacturing pharmaceutical preparatios for rectal administration
Inventor: MATSUI HIDEFUMI
IPC: A61K9/02
Filed: 1975-09-05
Abstract: PURPOSE:To manufacture pharmaceutical preparations of compounds useful for the relief of diseases infected by Psendomonas aeruginosa, which are readily absorbed in the body and are capable of giving a high concentration in the blood.
Patent JP-S5735175-A (JP)
Title: Automatic adjustment unit for amount of closing oil for concrete pump
Inventor: SENDA SHINTAROU
IPC: F04B15/02
Filed: 1980-08-06
Abstract: PURPOSE: To easily adjust the amount of plugged oil by detecting the upper and lower dead centers of an oil hydraulic piston and thereby automatically adjusting the amount of closing oil of a two row-hydraulic reciprocating concrete transfer pump properly.  
     CONSTITUTION: When a pushbutton switch PB is depressed while a pump, constant open contacts Ra 1W3  are self-sustained. When a piston reaches the lower dead center, a lead switch Lsa is turned on by the action of a magnet 11c or 11d in a cylinder, and an electric current flows to a secondary relay Rb. Constant open contacts Rb1 to Rb2 are also self-sustained. A solenoid valve SOL is opened and a pilot check valve 12 is actuated, thereby discharging closing oil. When the amount of closing oil is decreased and the pistons 11a and 11b come to the upper dead center, a lead switch Lsb or a lead switch Lsc is turned on by the action of the magnets 11c and 11d, thereby turning off the solenoid valve SOL and stopping the discharge of the closing oil for the pilot check valve 12. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5632959-A (JP)
Title: Prepartion of bar-shaped boiled rice
Inventor: NAKA ISAO
IPC: A23L7/10
Filed: 1979-08-23
Abstract: PURPOSE: To prepare bar-shaped boiled rice with a given thickness and density, by stretching an operating belt, rotating a swinging belt so that board-shaped boiled rice is transferred from a tranaporting belt to the operating belt, followed by covering the rice through the flagging of the belt, and fastening the rice by it.  
     CONSTITUTION: The winding drum 1 is rotated at a constant speed and the main lever 2 is stretched until it is engaged with the swinging lever 10, and the board- shaped boiled rice 7 is transferred from the transporting belt 11 to the belt 3. The winding belt 1 is rotated at a constant speed until the tips 4 and 10a of the levers 2 and 10 are brought into contact with the contacting part 5, and the belt 3 is flagged so that the rice 7 is covered with it. The winding drum 1 is rotated until it reaches a constant torque while the main lever 2 being kept at constant torque, so that the belt 3 is stretched and bar-shaped boiled rice is formed. The rotation is stopped, and the winding drum 1 is turned reversely at constant speed while rotating reversely the main lever 2 with constant torque so that the swinging lever 10 and the main lever 2 are restored to the original position to give the bar-shaped boiled rice 12 on the belt 3. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01104157-A (JP)
Title: Culture device
Inventor: KAWARABAYASHI WAICHIRO
IPC: C12M3/08
Filed: 1988-04-30
Abstract: PURPOSE:To sterilely cutting a multiplied plant without taking out the plant from a culture tank and to facilitate preparation of culture piece, by setting a pushing out means of pressing the cultivated plant against a cutter. CONSTITUTION:A culture device is equipped with a culture tank 1 to cultivate cell, organ or tissue piece of a plant and a cutter 5 which is placed in the culture tank 1 and cuts the cultivated plant in the interior. Further a pushing out means 11 to press the plant to the cutter 5 or the cutter 5 is moved to cut the plant. Consequently, culture piece can be sterilely cut and obtained without taking the multiplied plant from the culture tank 1. Therefore time is not required, labor can be reduced and a large amount of the culture pieces can be simply obtained.
Patent JP-S60252486-A (JP)
Title: Liquid crystalline organosilicon compound
Inventor: IMAI TAKESHI
IPC: C08G77/04
Filed: 1984-05-28
Abstract: NEW MATERIAL:A compound expressed by formula I (R is monofunctional hydrocarbon or mesogen, provided that at least one of R is mesogen; w is an integer >=1; x, y and z are 0 or integers >=1, y+z is an integer >=1; w+x+y+z is an integer 4-50), and having at least one siloxane branched structure and at least one mesogen group linked to the silicon atoms in one molecule. EXAMPLE:The compound expressed by formula II. USE:Display for thermometers, non-destructive tests and display devices utilizing color development change by temperature change, having a low liquid crystal phase transition temperature, and capable of phase change reversibly by temperature change. PREPARATION:An allyoxy group-containing liquid crystal compound is hydrosilylated with a branched organosilicon compound containing H linked to the silicon atom in the presence of a platinum based catalyst.
Patent JP-H02286580-A (JP)
Title: Operation method for elevator
Inventor: UJIHARA HIDEYO
IPC: B66B1/16
Filed: 1989-04-27
Abstract: PURPOSE:To enable for a passenger to selectively set the running direction of a cage toward a desired floor with priority over other call signals by applying the constitution wherein when a later destination floor call signal is newly registered during the stop of a cage at a hall, the running direction of the cage is reversed with priority over other call signals. CONSTITUTION:When a passenger at the second floor hall presses a hall button for going down to a lower floor during the waiting time of a cage 5 with a door closed at the first floor hall in a non-directional condition, the cage 5 starts to run upward. When another passenger at the third floor hall presses a hall button 8 for going down to a lower floor during the aforesaid running of the cage 5, the hall call is registered as a call signal from the third floor. When the cage 5 stops at the second floor hall in response to the hall call, the register of the hall call from the second floor is cancelled, the passenger on board during a door open time presses the first floor button as a destination for registering a new call signal for the first floor respectively, the cage 5 closes the door thereof, runs and stops at the first floor hall with priority over the third floor hall call previously registered timely. In addition, the register of the first floor call as a destination is cancelled, and the passenger gets off the cage 5. Thereafter, the door closes and the cage 5 starts to run in response to a call from the third floor.
Patent JP-2000297841-A (JP)
Title: Base isolation frame
Inventor: MORITA YASUSHI
IPC: E04H9/02
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To normally and smoothly travel a frame having a small number of parts and installed objects along a guide rail. SOLUTION: In this base isolation frame, first and second guide means 7, 8 absorbing vibration are constituted of guide rails 21 having guide grooves 21c, 21d formed along peripheral surface longitudinal directions of opposed positions and sliders 22 storing a plurality of balls 30 fitting and inserting into these guide grooves 21c, 21d and rolling along these guide grooves 21c, 21d.
Patent JP-H02284634-A (JP)
Title: Production of porous membrane of polytetrafluoroethylene resin and production of membrane separation apparatus with the same membrane
Inventor: KAWAI TAKASHI
IPC: B01D63/02
Filed: 1989-04-26
Abstract: PURPOSE:To obtain a porous membrane capable of being made effectively hydrophilic and ensuring satisfactory water permeability by heat-treating a molded body of a mixture of polytetrafluoroethylene resin dispersed in a liq. with a fiber forming polymer, removing the polymer and sticking a surfactant. CONSTITUTION:Polytetrafluoroethylene(PTFE) resin dispersed in a liq. is mixed with a fiber forming polymer such as viscose and this mixture is molded. The molded body is heat-treated at the m.p. of the PTFE resin or above, then the fiber forming polymer is removed. A surfactant having <=30dyn/cm surface tension at 25 deg.C when dissolved in water to 0.1wt.% concn. is then stuck. Since the resulting porous membrane is made effectively hydrophilic by the surfactant and water can be passed through the membrane only by applying a slight water pressure, a significant separating effect is produced.
Patent JP-S61268556-A (JP)
Title: Visibility confirmation device for rainy weather
Inventor: MURAKAMI TAKESHI
IPC: B60S1/54
Filed: 1985-05-22
Abstract: PURPOSE:To secure field of view even at the time of driving in rainy weather by installing a channelling system sending air containing rain drops downward in front of the visibility confirmation photographing system. CONSTITUTION:The visibility photographing system is composed of an optical photographic device 6, an optical conductivity device 7 and an optical indication device 8. In front of the optical photographing device 6, a device 5 for channeling air containing rain drops downward so that rain drops sucked from an inlet 4 will not reach the device 6 is installed.
Patent JP-S58224790-A (JP)
Title: Heat-sensitive recording method
Inventor: NAITOU KAORU
IPC: B41M5/382
Filed: 1982-06-25
Abstract: PURPOSE:To obtain a multi-color picture having a multiple tone and a high resolution by using small amounts of energy by a method in which large numbers of micro capsules on a supporter are broken by the action of a heat-pressure converter and recording colorants confined in the micro capsules are transferred to a recording paper for color printing. CONSTITUTION:Large numbers of thermal heads 6 are contacted in a given pattern with a supporter 2 coated with large numbers of micro capsules 4 confined with recording colorants and heat-pressure converter, and a recording paper 8 is placed on the opposite side of the supporter 2. When heating the thermal heads in a given pattern, the micro capsules are correspondly broken, and thereby recording colorants are transferred to the recording paper and a given picture, e.g., letters, marks, etc., is obtained by coloration or color forming reaction. Also, the multiple toning of picture can be attained by varying the heating value of the thermal head by controlling the voltage to be applied.
Patent JP-S5733026-A (JP)
Title: Wheel transmission construction for truck
Inventor: FUKADA AKIO
IPC: B60K17/34
Filed: 1980-08-06
Abstract: PURPOSE: To eliminate the necessity for providing a differential gear only for rear wheels and increase minimum height above the ground of a car at its rear wheel side, by combining the differential gear for front wheels with that for the rear wheels.  
     CONSTITUTION: An engine E and a speed change gear M, with interlocking action to the engine E, are mounted in the vicinity of a differential gear 7, and an input part of the differential gear 7 is given an interlocking motion to the speed change gear M simultaneously a pair of left and right output rotary shafts 11, 11 of the differential gear 7 are individually coupled interlocking to both front wheels 3, 3, then both rear wheels 5, 5 are individually coupled interlocking to the both output rotary shafts 11, 11 by a pair of rotary transmission shafts 12, 12 internally equipped individually in both wheel mounting cases 6, 6, thus the front and rear wheels 3, 5 are both driven by the differential gear 7 in a differentially movable state. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H049285-A (JP)
Title: Device for removing electrode tip
Inventor: SAITO AKIHIRO
IPC: B23K11/30
Filed: 1990-04-24
Abstract: PURPOSE:To allow the sure gripping and removing of an electrode tip by moving wedge-shaped cores while opening a clearance and pushing out holding members which hold the electrode tip in an axial direction. CONSTITUTION:The electrode tip holding members 5 having a nearly semicircular shape and facing each other are disposed around the electrode tip 2 inserted by a taper onto a shank 1. The wedge-shaped cores 6 which are formed respectively thinly in the axial direction are internally pressed into the holding members 5 and are connected elastically in a pressurized contact state to shank holding members by means of two shafts 13 via belleville springs 14. Further, the clearance 7 is disposed on the axial central side of the wedge-shaped cores 6 and a slot 15 is disposed in the coupling part to the shafts 13 and, therefore, the wedge-shaped cores 6 are so adapted as to be movable in the axial central direction.
Patent JP-S5536932-A (JP)
Title: Manufacturing of light emitting element
Inventor: YAMAMOTO MOTOYUKI
IPC: H01S5/00
Filed: 1978-09-06
Abstract: PURPOSE: To obtain an element long lasting and uniform in characteristic at one time of crystal growth by forming a mask to check crystal growth on a semiconductor substrate with a rugged surface and controlling a growth solution for thermally balanced condition.  
     CONSTITUTION: A groove 22 is provided in stripe on the surface of a semiconductor substrate 21. A growth check film or SiN 3  film 23 for example is laminated on the substrate 21. Next, it is partly etched off. In this case, a window on the protrusion of the substrate 21 is patterned wide and that on the dent narrow. Next, first layer 24, second layer 25, third layer 26 and fourth layer 27 are grown in sequence as dropping the temperature according to liquid phase epitaxial growth. In this case, the solution to grow the first layer 24 is supercooled to transmit ruggedness of the substrate 21 conscientiously. The solution for the second layer 25 is kept under thermally balanced condition, and the portion with wide window is grown thin and that with narrow window thick. Therefore a film thickness symmetrical to the center line of the layer is obtainable for the layer 25. Solutions for the layers 26, 27 are kept supercooled. Therefore the layers 26, 27 transmit ruggedness of the layer 25. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58224344-A (JP)
Title: Picture position compensation mechanism of variable magnification copying machine
Inventor: TAKAHASHI TAKESHI
IPC: G03B27/34
Filed: 1982-06-24
Abstract: PURPOSE:To compensate a picture position without eccentricity and skew by swiveling a supporting base for supporting an in-mirror lens around the 2nd shaft parallel to an optical axis. CONSTITUTION:The in-mirror lens 5 does not rotate around two lens moving shafts 12 and 12, but is supported on the supporting base 13 fitted so that it is movable in an axial direction F. The shaft 12 extends at a specified angle to the incidence-side optical path of the lens 5, which is moved to vary magnification. A part 15 for supporting the lens 5 is coupled in a swiveling state with the base part 14 of the supporting base 13 through the 2nd shaft 16. The axis center L of the 2nd shaft 16 is parallel to the optical axis O of the lens 5, so even if the height of the part 15, i.e. swivel angle is adjusted, the optical axis O of the lens 5 does not change in direction to cause the least eccentricity.
Patent JP-S62267279-A (JP)
Inventor: TA JII RII
IPC: C07C239/00
Filed: 1987-05-01
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-S59232565-A (JP)
Inventor: MIZUNO SEIJI
IPC: A63B69/36
Filed: 1983-06-16
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。