baber/WOPTO huggingface dataset:
Patent JP-H09272764-A (JP)
Title: Nonstretched film
Inventor: TANAKA SHINSUKE
IPC: C08J5/18
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To obtain a nonstretched film excellent in dimensional stability under heating by compounding crystalline polypropylene with fluorinated graphite and forming the resultant compsn. into a film. SOLUTION: A hundred(100) pts.wt. crystalline polypropylene having a crystallinity of 30% or higher and a melt flow rate of 0.01-100g/10min is compounded with 0.00001-0.1 pt.wt. fluorinated graphite having a ratio of (C:F) of (1:0.5)-(1:1.6) and an average particle size of 10μm or lower. The resultant compsn. is melt extruded by a T-die process and formed with a nip roll or with a cooling roll combined with an air knife into a 5-254μm-thick nonstretched film.
Patent JP-S575326-A (JP)
Title: Liquid phase epitaxially growing device
Inventor: ITOU MICHIHARU
IPC: H01L21/368
Filed: 1980-06-13
Abstract: PURPOSE:To grow a preferable crystal by providing a high temperature block having a through hole between the gas exhaust port of an open tube type refractory container in which easily vaporizable ingredient vapor generation source is mounted in multiple ingredient semiconductor and a liquid phase growing implement CONSTITUTION:A substrate holder 2, a liquid phase growing implement A made of slider 3 or the like and a generation source B of easily vaporizable ingredient vapor Hg or the like are mounted in a quartz coe tube 1 having a gas inlet 1a and a gas outlet 1b, a high temperature block D (C is also high temperature block) made of carbon is mounted between the implement A and the outlet 1b, and gas is flowed through the through holes of the blocks C, D. Thus, the vaporization of the element, e.g., Hg or the like can be suppressed to the minimum, the replacement of the substrate, growth of multilayer, supply of raw material, etc. can be performed in the same manner as the conventional open tube type device, and preferable crystal can be grown.
Patent JP-S57196574-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUNAKOSHI YASUHIRO
IPC: H01L21/3213
Filed: 1981-05-27
Abstract: PURPOSE:To obtain an aperture with no spreading and to bring it into microscopical state by a method wherein, after a photoresist mask has been formed on the interlayer insulating film on the electrode of an MOSFET substrate, an aperture is formed by implanting an ion and then by performing an etching. CONSTITUTION:A mask is formed with a photoresist 3 for the purpose of forming a contact hole. Then, a high density ion is implanted 6 using the photoresist 3 as a mask. The interlayer insulating film 2 in the injected region is accelerated when an etching is performed, and the etching in londitudinal direction alone makes progress while the progress in lateral direction is very slow. Accordingly, a contact hole 5 having very little spreading can be formed.
Patent JP-S535318-A (JP)
Title: Fuel valving device for internal-combustion engine
Inventor: FUJIKAWA TETSUZOU
IPC: F02M37/00
Filed: 1976-07-06
Abstract: PURPOSE: To improve the starting of an automatic fuel valving device which utilizes the pulsating pressures inside a crank chamber, suction pipe, and the like. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61238258-A (JP)
Inventor: NISHIMOTO HIROBUMI
IPC: A62B3/00
Filed: 1985-04-15
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-S559610-A (JP)
Title: Preparation of polyolefin
Inventor: MATSUURA KAZUO
IPC: C08F4/60
Filed: 1978-07-05
Abstract: PURPOSE: To obtain a polyolefin having improved particle properties, by bringing a catalyst comprising a solid substance containing Mg, Ti, etc. and an organometallic compound into contact with a gaseous α-olefin, and by polymerizing ethylene, etc, in the gas phase.  
     CONSTITUTION: (A) A catalyst comprising (a) a solid substance containing Mg, AND Ti and/or V, e.g. MgO-RX-TiCl (R is organic residue; X is halogen), (b) an organometallic compound is brought into contact with (B) a gaseous olefin, e.g. propylene, at 0W110°C for 1minW24hr, and then with (C) ethylene or its mixture with an α-olefin, e.g. ethylene, at 20W110°C and 2W60kg/cm 2 .G in the gas phase to (co)polymerize the ethylene or its mixture. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01256415-A (JP)
Title: Rotating rack equipment
Inventor: KANEDA YOSHIHIRO
IPC: B65G1/133
Filed: 1988-04-01
Abstract: PURPOSE:To surely perform an on-stock control by providing a control means which controls a load in every location of a load storage frame unit instructing the location of the load storage frame unit to a control means by inputting an in-stock or out-stock data further transmitting a data of the load to a host computer. CONSTITUTION:In case of out-stock operation, similarly to the case of in-stock operation, a worker inputs to a local controller (control means) 22 a forwarding list, being classified by a rotating rack equipment output by a printer 25 from a host computer 21, as an out-stock data from a keyboard 11. The control means 22, being based on the outstock data, instructs a location of a tray, storing an out-stocking container, to a control panel 9. The control panel 9 drives an electric motor, conveyer 8 in the periphery and an automatic transfer loading machine 6, out-stocking the objective container, while the control means 22, being based on the out-stock data, changes an on-stock data in every location of the tray. Further the out-stock data is transmitted to the host computer 21, and it performs an on-stock control by this out-stock data.
Patent JP-S61238311-A (JP)
Title: Apparatus for generating turbulent flow in filter machine
Inventor: MIYATA TOSHIO
IPC: B01D29/88
Filed: 1985-04-16
Abstract: PURPOSE:To simply generate turbulent flow in a filter machine, by flowing air bubbles into a sub-tank chamber when the liquid level in a main tank chamber is fallen to the lower end of the wall of a partition chamber to generate an agitated state along with the falling of the liquid level to generate turbulent flow in a liquid tank. CONSTITUTION:A drain port 3 is opened after the inflow port 21 and the outflow port 16 of a liquid tank 1 are closed and the surface of the liquid in a main tank chamber 12 is pressurized by a liquid surface pressurizing means in synchronous relation to the opening of said drain port 3 to flow out the liquid from the drain port 3. At this time, the liquid in a sub-tank chamber 13 comes to a closed liquid column and remains therein as it is without being discharged. Next, when the surface of the liquid in the main tank chamber 12 is fallen and reaches the lower end of a partition wall 9, the liquid column in the sub-tank chamber 13 is communicated with the main tank chamber 12 and air bubbles are flowed in the sub-tank chamber 13 from the lower end of said partition wall 9 to rise. The pressure above the liquid level in the sub-tank chamber 13 rises every time when air bubbles flow-in and the liquid in said sub-tank chamber 13 are discharged while brought to an agitated state by the flow of air bubbles and, by this effect, turbulent flow is generated throughout the tank.
Patent JP-H08279119-A (JP)
Title: Magneto-resistance effect element, magnetic reproducing device and magnetic recording and reproducing device
Inventor: CHIYONOBU TATSUO
IPC: G11B5/39
Filed: 1995-04-06
Abstract: PURPOSE: To obtain a magneto-resistance effect element having excellent corrosion resistance and heat resistance by inserting a buffer layer which is a ferromagnetic material between a bias layer and a soft magnetic layer. CONSTITUTION: The buffer 51a consisting of a Co layer, a bias layer 12 which is an antiferromagnetic material, a nonmagnetic conductive layer 14 and a second soft magnetic layer 15 are successively laminated on a substrate 11. Both ends on the front surface of the second soft magnetic layer 15 are provided with electrodes ES1, ES2 which detect the change in the magnetic reluctance of the multilayered films 12 to 15, 51a as voltage changes by applying sense currents on the multilayered films 12 to 15, 51a. The resistance changing according to signal magnetic fields is detected as the voltage between the electrodes ES1 and ES2 by the sense current flowing between the paired electrodes ES1 and ES2. The heat resistance and corrosion resistance of the magneto-resistance effect element are improved by the magnetostatical effect from the buffer layer.
Patent JP-H02260505-A (JP)
Title: Humidity sensor
Inventor: IKEJIRI MASAHISA
IPC: G01N27/12
Filed: 1989-03-31
Abstract: PURPOSE:To obtain a high-reliability humidity sensor which can measure humidity in a wide range with high accuracy and is not deteriorated in a several environment by using a silica film in which silicon carbide particles are dispersed as a humidity sensitive film. CONSTITUTION:An alumina substrate 1 is subjected to the dip-coating with a silica sol in which silicon carbide particles are dispersed, followed by drying at 100 deg.C for 10 minutes and sintering at 450 deg.C for 30 minutes, resulting in a silica film 3 in which silicon carbide particles are dispersed. Accordingly, the linearity of the variation of the resistance according to the variation of relative humidity is good and this sensor shows a resistance which is easy to be measured even if humidity is low which causes a high resistance. Also, the film- thickness, pore diameters, state of cracks, etc., can be controlled. Thus, a high- reliability humidity sensor which can measure the humidity of wire range with high accuracy and is not deteriorated in a several environment can be obtained.
Patent JP-H06276409-A (JP)
Title: Signal processing unit
Inventor: KAWASAKI TETSUYA
IPC: H04N5/14
Filed: 1993-03-17
Abstract: PURPOSE:To attain continuous processing by using a frame memory with an excellent space factor in the signal processing unit applying 2-dimension spatial processing to one-dimentional data obtained through scanning of a two-dimension information source. CONSTITUTION:The signal processing unit is made up of a two-dimension information source 1 to provide one-dimensional data by scanning, a 1st one- dimension filter 3 processing output data of the two-dimension information source 1, a frame memory 4 storing output data from the 1st one-dimension filter 3, a 2nd one-dimension filter 5 processing output data from the frame memory 4, and a memory controller 6 writing data to a same address just after read of data in the frame memory 4 and reading data by changing a row address and a column address with each other every time reading of data by one frame of the two-dimension information source 1 is finished.
Patent JP-S565951-A (JP)
Title: Low carbon steel bar wire rod for cold upsetting
Inventor: MINAMI TOSHIHIRO
IPC: C22C38/18
Filed: 1979-06-26
Abstract: PURPOSE: To provide a low C steel bar wire rod with superior cold forgeability by reducing Si and P in an Al killed steel as little as possible, restricting Mn to a degree enough to prevent hot crack due to S, and adding a specified amount of Cr.  
     CONSTITUTION: This low C steel bar wire rod contains <0.15% C, <0.10% Si, <0.60% Mn, <0.03% P, <0.03% S, 0.2W1.2% Cr and 0.01W0.08% Al. Since Si and P increase deformation resistance due to forging, they are allowed to be contained as little as possible. The amount of Mn added is restricted to 0.3W0.6% enough to prevent hot crack due to impurity S in hot rolling. Cr is partially dissolved in ferrite phase to cause dissolution softening phenomenon, so the effect of improving the various characteristics of a drawn steel wire is increased, and the remaining Cr is precipitated as carbide and nitride, whereby the harmful actions of C and N in the steel are eliminated to reduce the deformation resistance. This wire rod is suitable for use as a material for manufacturing bolts, nuts, etc. by cold forging, and the life of a tool used is elongated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63248588-A (JP)
Title: Method for jointing lead wire
Inventor: NISHIKAWA YUKIO
IPC: B23K26/21
Filed: 1987-04-02
Abstract: PURPOSE:To precisely joint a lead wire without deteriorating characteristic of the parts by fixing the lead wire so as to contact at the prescribed position of electrode lead-out part in the parts and radiating the laser beam to the contacting part from inclined direction. CONSTITUTION:A tip part 5 is fixed to a holding base 8 and the lead wire 7 is brought into contact with the electrode lead-out part 6 in the tip part 5 by a fixing mechanism 9. Next, the laser beam 2 radiated from a YAG laser generator 1 by pulse generation is made incident on a condensing lens 4 by a reflecting mirror 3 and is radiated to the contacting part of the lead wire 7 with the electrode lead-out part 6. Then, by making the inclined angle 10 of the tip parts 5 at 45 deg., the lead wire 7 can be jointed almost without deteriorating the characteristic of the tip part 5.
Patent JP-H09268942-A (JP)
Title: Control device for in-cylinder injection type internal combustion engine
Inventor: KADOTA YOICHI
IPC: F02D43/00
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To suppress deterioration of combustion without deteriorating the characteris tic of an in-cylinder injection type internal combustion engine by gradually changing at least one of parameter in the circulating flow rate of exhaust gas, and an ignition timing, or an air-fuel ratio, when deterioration of combustion in an internal combustion engine is detected by a combustion condition detecting means. SOLUTION: During engine operation, in an ECU 8, an engine operating condition is judged on the basis of informations from an air flow sensor 2, a throttle opening sensor 4, a crank angle sensor 5, a water temperature sensor 6, and an oxygen sensor 7, and also an operating mode according to an operating condition is judged. A combustion rate according to an operating condition to be judged and the driving timing of an injector 11 are calculated A compression stroke injection mode is selected, it is judged whether it is in an operating condition in which stratified burning is carried out or not, deterioration of combustion is generated, and a parameter is gradually changed in the case where the judgment is 'NO'. Namely, an air-fuel ratio makes in a rich condition only a prescribed rate, and an exhaust gas circulating flow rate is reduced only a prescribed rate.
Patent JP-H09266904-A (JP)
Title: Computerized tomograph
Inventor: KOBAYASHI TADAHARU
IPC: A61B6/03
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a computerized tomograph which can automatically set an appropriate condition for scanning to make the actual thickness or a slice almost the same as a prescribed thickness. SOLUTION: The so-called helical scanning method is adopted for this device, and a top plate 6 of the device can be moved in the axial direction of a subject body P (in the direction of the arrow mark A) while the rotation part of a bed is being rotated continuously for photographing. And the thickness of a slice prescribed by an X ray optical mechanism including a slit 12 and a beam trimmer 14, and a scanning pitch for the helical scanning are controlled by a control part 30. The control part 30 has a calculation part 32,a slit control part 34, a beam trimmer 36 and a scanning pitch control part 38.
Patent JP-S58200005-A (JP)
Title: Controlling method of turbine speed
Inventor: TAUCHI KUNIAKI
IPC: F01D17/20
Filed: 1982-05-17
Abstract: PURPOSE:To restrict a variation in speed when a load is rapidly varied by a method wherein an acceleration sensor is arranged at a steam turbine control device for feeding back a rotary speed and the control device is changed over from a closed loop to an open loop when the acceleration more than a desired value is sensed. CONSTITUTION:An analog multiplexer 20 is inserted into a closed loop control device for performing a control by feeding back signals obtained from a speed sensor 8 for turbine 6 and a valve lift sensor 22 for a current convertor 4 for operating an adjuster valve 5 and taking a difference in respect to a desired value. In general, the multiplexer 20 causes an output from an amplifier 3 to be passed and selects as an input the desired value VSD in reference to a signal (c) when an output from an acceleration calculater 14 exceeds the desird value Vsa in case of a rapid reduction in load, then the multiplexer is changed over to an open loop, sends a signal corresponding to a maximum operating speed to the current convertor 4, rapidly closes the valve 5, so that a rate of increasing speed can be restricted to one less than the desired value.
Patent JP-H0272823-A (JP)
Title: Method and apparatus for taking meat from poultry body
Inventor: HANSU KARUZEN
IPC: A22C21/00
Filed: 1989-04-03
Abstract: PURPOSE: To unnecessitate trimming by fixing clavicles from inside in the area of branch parts, tearing off the clavicle at an external outline and cutting a tendon in the area of the body joint of a wing fixed to the tip part of a coracoid bone. CONSTITUTION: When a saddle enters the area of a processor 14, a recessed and projecting block 18 passes between the branch parts of the clavicles 4, a web 11 enters the groove 27 of the block 18 and the branch part of the clavicle 4 is inserted to the notch 26 of the block 18. After the tearing off blade 32 of a tearing tool 31 is engaged with the external side surface of the body joint 6, it is engaged with the side surface of the block 18 with the tension of a spring 36 to cut off the tendon connected with the internal slice of a chest poultry to remove the branch part of the clavicle 4 from the chest poultry.
Patent JP-H01255742-A (JP)
Title: Speed change gear for gear type transmission
Inventor: KUWABARA WATARU
IPC: F16H61/28
Filed: 1988-04-01
Abstract: PURPOSE:To simplify a structure while realizing a low cost, by transmitting an action in a shift direction to a shift and select lever through a transmission mechanism, and turning this lever by means of solenoids. CONSTITUTION:An action in the shift direction of a shift lever 13 is transmitted directly to a shift and select lever 6 through a transmission mechanism 14, and the action of shift is conducted. The shift and select lever 6 is rotated by the operation of the appearing/disappearing members 15a, 16a of solenoids 15, 16 electrified in response to the operation of this shift lever 13, and a select action is conducted. Thus, the simplification of a structure is accomplished while realizing a low cost.
Patent JP-H05100344-A (JP)
Title: Photographic element having improved acutance
Inventor: MAIKERU JIYOOJI ANTONIADESU
IPC: G03C1/005
Filed: 1992-04-03
Abstract: PURPOSE: To obtain a photographic element exhibiting an image characteristic remarkable in terms of photographing sensitivity, speed-graininess relation and image acutance. CONSTITUTION: The photographic element including a substrate SU, a first silver halide emulsion layer EM2 which responds with minus blue (500 to 700nm) light and a second silver halide emulsion layer EM2 which is arranged on the first emulsion layer EM1 is disclosed. In the photographic element, silver bromoiodide tabular grains of at least 0.7μm in the average equiv. circular diameter and <0.7μm in the average thickness occupy the silver halide grains of at least 0.2μm in the equiv. circular diameter of the second emulsion layer EM2 at a ratio exceeding 97% of the total projection area of the silver halide grains.
Patent JP-S59205819-A (JP)
Title: Two-way power applying semiconductor circuit breaker
Inventor: TANAKA MINORU
IPC: H03K17/08
Filed: 1983-05-09
Abstract: PURPOSE:To miniaturize a two-way power applying semiconductor circuit breaker by suppressing an unnecessary current generated at commutation by an impedance of a reactor connected in series with a main thyristor and supplying a commutation current via a diode. CONSTITUTION:In stopping a gate signal of thyristors 1a, 1b and applying a gate signal to thyristors 3a, 3b, a current by the electric charge stored in a capacitor 5 turns off the thyristors 1a, 1b. The current resulting from the electric charge in the capacitor 5 flows to a circuit comprising a reactor 6, a diode 4a, a reactor 2a and the thyristor 3b and a circuit comprising the reactor 6, a diode 4b, a reactor 2b and the thyristor 3a. Since the direction of the current just before the interruption is limited by a current transformer 10, when the current flowing from a terminal A to a terminal B is cut off, a gate signal is given only to the thyristor 3a so as to allow the commutation current to turn off the thyristor 1a and allow the reverse bias to turn off the thyristor 1b automatically.
Patent JP-H01255340-A (JP)
Title: Multinetwork system
Inventor: SUGIMOTO NORIHIKO
IPC: H04L12/46
Filed: 1988-04-05
Abstract: PURPOSE:To eliminate a cycle between plural transmission lines of the same data frame by adding an identification code to the data frame, and preventing a bridge station from relaying the same data frame to an adjoining transmission line through the use of the identification code. CONSTITUTION:When the new data frame is received, the bridge station stores it into a storage device 13, and a supervisory timer 14 is activated. The supervisory timer 14 is set at a value larger than a maximum path time in the multinetwork system. Consequently, as to the data frame received in a period in the middle of the action of the supervisory timer 14, the bridge station checks whether the data frame is already received or not by means of the identification code, and in the case of the data frame to be already received once, the data frame is rejected without being relayed to the adjoining transmission line. Thus, at a terminal station made into a destination station, the same data frame arrives once, and the cycle of the data frame in a loop by plural transmission lines can be prevented.
Patent JP-S566445-A (JP)
Title: Bonding head
Inventor: MATSUI TAKAHARU
IPC: H01L21/677
Filed: 1979-06-26
Abstract: PURPOSE:To accomplish higher speed of the bonding work by sucking and conveying plural semiconductor elements simultaneously for pressure welding to the bonding from the tray which houses the semiconductor chips at a pitch space the same as that of the metal frame. CONSTITUTION:A bearing block 17 is mounted at the tip of the bonding arm 15. The support blocks 19 of  -shaped vertically movable are successively arranged at the same space with the bonding pad of the metal frame. The support blocks are arranged to be elastically pressed with the pressure adjusting screw and a spring (not illustrated). The pipe 24 and the adsorption spindle 25 are connected to the communication hole (not illustrated) through which the support blocks run and the heating block 26 incorporating the heater and the thermocouples is fastened on the spindles 25. This enables simultaneous bonding of plural parts such as semiconductor elements thereby making the bonding work highly efficient.
Patent JP-S62241068-A (JP)
Title: Automatic transaction device
Inventor: MIYAGISHIMA TAKAO
IPC: G06Q40/02
Filed: 1986-04-11
Abstract: PURPOSE:To improve the function of an automatic transaction device by detecting a human body from the change of the image output of an industrial TV camera and changing the image pickup angle to a proper one to record the video data and to display the operating guidance. CONSTITUTION:A human body is photographed by an industrial TV camera 24 with focal distance of about 1-2m which is mounted on a packing part. Then the image of the human body is delivered to a monitor TV. Thus a detecting/deciding circuit 26 detects the presence of a human body from the change in sample points for the presence and absence the human body. Furthermore a drive part 25 is moved by the circuit 26 in response to the movement of the human body so that the moving human body is photographed at a proper position. Then the photographing angle of the camera 24 is changed to a proper one. While a main control part 27 displays the operating guidance on a display device 3 by the output signal received from the circuit 26 when the moving human body is detected at a prescribed position.