baber/WOPTO huggingface dataset:
Patent JP-H0246296-A (JP)
Title: Hybrid protein c and production thereof
Inventor: HASHIMOTO TAMOTSU
IPC: A61K38/43
Filed: 1988-08-09
Abstract: PURPOSE:To produce a hybrid protein C by a genetic engineering technique by using a DNA coding a hybrid protein C having an amino acid sequence corresponding to an amino acid sequence containing the gla domain (a domain containing gamma-carboxylated glutamic acid residue) of human protein C and substituted with a specific amino acid sequence. CONSTITUTION:An expression vector is formed by integrating an expression promoter into a DNA coding a hybrid protein C having an amino acid sequence corresponding to an amino acid sequence containing the gla domain of human protein C and substituted with the gla domain of bovine protein C or a segment having the same effect. The expression vector is used for the transformation of a host cell such as eucaryotic cell which can be modified e.g., by glycosylation, gamma-carboxylation or beta-hydroxylation of protein after translation. The objective hybrid protein C can be produced by culturing the transformant.
Patent JP-S6088819-A (JP)
Title: Cooling device for v-type engine
Inventor: ISHIMI HARUMI
IPC: F01P11/04
Filed: 1983-10-20
Abstract: PURPOSE:To aim at simplification in a cooling system and prevention against heat conduction to suction air for cooling water, by installing each cooling water connector, collecting the cooling water, in engine's front and rear ends between both banks of a V-type engine and thereby connecting one side of these connectors to a radiator while the other side to an air-conditioning heater, respectively. CONSTITUTION:A V-type engine has a first bank 1a and a second bank 1b, while each of cooling water connectors 9 and 10 collecting cooling water out of each water jacket 8 is installed in both front and rear end parts of an engine between both these banks 1a and 1b. The connector 9 at the front end side is connected to a water pump 4 via a thermostat 13 by a passage 12 by way of a radiator 3 and a bypass passage 11. In addition, the connector 10 at the rear end side is connected to an air-conditioning heater 6 via a passage 14.
Patent JP-H05326381-A (JP)
Title: Manufacture of double-sided absorber x-ray mask
Inventor: TANAKA TOSHIHIKO
IPC: G03F1/22
Filed: 1992-07-02
Abstract: PURPOSE:To provide the manufacturing method of a double-sided absorber X-ray mask, to simply mass-produce double-sided absorber X-ray masks of the same pattern and to obtain the X-ray mask wherein its defective contrast is small and its pattern arrangement accuracy is high. CONSTITUTION:A mask 90 on which a desired pattern 21 has been formed is brought close to a membrane 3 both faces of which have been coated with negative resists 6. The mask is irradiated with X-rays. The resists 6 are developed. The same resist patterns 60 are formed simultaneously on both faces of the membrane 3. After that, X-ray absorbers are applied to parts between the patterns 60. The same X-ray absorber patterns 20a, 20b are formed simultaneously on both faces; lastly, the resist patterns 6O are removed.
Patent JP-H0245707-A (JP)
Title: Movement error detecting device for linear moving mechanism
Inventor: SUZUKI KIYOHITO
IPC: G01B11/24
Filed: 1988-08-08
Abstract: PURPOSE:To accurately detect the movement error of the linear moving mechanism by providing a moving part with a light shield member which varies in light area with the displacement quantity of the moving part when the moving part is displaced in a direction crossing the optical axis of a light beam. CONSTITUTION:The light shield member 13 is provided to the moving part 11 and does not cross the laser light 15 completely and the light is cut of partially. The laser light 15 projected by a laser projector 14 passes through the member 13 and then a laser photodetector 16 detects its light quantity and outputs a light quantity signal S1. This signal S1 is amplified by an amplifier 17 and inputted as a movement error signal S2 to a differential amplifier 18. The moving part 11 is moved in parallel to the object surface 20a of a body 20 to be measured and a detection head 12 measures the distance to the measured surface 20a continuously and outputs a distance detection signal S3. Then the amplifier 18 outputs the signal S4 of the difference between the signals S2 and S3 as a shape signal. Then an arithmetic processing part 21 finds the shape of the measured surface 20a according to the signal S4 to find and display the shape of the measured surface 20a on a display means 22.
Patent JP-2001024250-A (JP)
Title: Form and manufacture of giant magneto-resistance element based upon tunnel effect as principle
Inventor: KAWABATA TAKESHI
IPC: H01L43/08
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To manufacture an element which develops giant magneto-resistance element effect based upon tunnel effect as a principle by precisely controlling the size of clusters, and the distances between clusters and between cluster electrodes. SOLUTION: On the top surface of an insulating substrate 2 made of a B component of a nonmagnetic body, a disk body which is formed of an A component showing super paramagnetic characteristics when made fine and also has a diameter G and a thickness T or a cluster in a spherical shape having a diameter G is formed by using a molecular beam epitaxy(MBE) method and lithography. At this time, the distances between clusters (S1, S4, and S5) and between cluster electrodes (S2 and S3) are precisely controlled. To stabilize the clusters, a C component as a nonmagnetic insulator is deposited thinly by the MBE method to form a film 3.  Lastly, a cluster whose interval is precisely controlled is formed between the electrodes 1 and 2 (10 and 11) to manufacture the giant magneto-resistance(GMR) element which develops tunnel effect with a small magnetic field and greatly decreases in electric resistance.
Patent JP-S58102642-A (JP)
Title: Automatic work supply device
Inventor: SAEKI KOUSUKE
IPC: B23Q7/04
Filed: 1981-12-10
Abstract: PURPOSE:To enhance the feed efficiency by furnishing two work transport mechanisms and by allowing one of them to receive a work from the work supply device while the other supplies work to the processing machine. CONSTITUTION:One of the work transport mechanisms 4a supplies a work to an automatic processing machine 5 while the other 4 receives another work 11 from the work supply device 2. When the work transport mechanism 4 receives ready a work 11 and, at the same time, the work transport mechanism 4a supplies readily the work 11 to the automatic processing machine 5, they 4, 4a are turned over so as to exchange their roles. Reception and supply of works 11 are made continuously through repetition of this turn-over action.
Patent JP-2000031018-A (JP)
Title: Semiconductor device and its manufacture
Inventor: HIRAMATSU YOSHIHISA
IPC: H01L21/027
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To provide the manufacture of a semiconductor device which enables removal of an organic antireflection film without damaging the substrate film of the organic antireflection film after forming and patterning the organic antireflection film as a resist lower layer. SOLUTION: This manufacturing method has a process for forming a conductor layer 3 on a semiconductor substrate 1, a process for forming an etching stopper layer 4 on the conductor layer 3, a process for forming an organic antireflection film 5 on the etching stopper layer 4, a process for forming resist 6 in specific pattern on the organic antireflection film 5, a process for etching the organic antireflection film 5 away by using the resist 6 as a mask, and a process for etching the etching stopper layer 4 and conductor layer 3 away by using the resist 6 as a mask.
Patent JP-S5987981-A (JP)
Title: Automatic controlling method of oscillation width
Inventor: IDE EIZOU
IPC: B23K9/02
Filed: 1982-11-12
Abstract: PURPOSE:To control automatically the width of a groove without using any special detector for the groove width by calculating the width of the groove in accordance with the detected values of the welding current and feed speed of a wire in an arc welding robot and the projecting length of the wire. CONSTITUTION:Objects 13 to be welded are welded, via a weld metal 21, by the shielded arc 20 from the top end of a feed wire 7 projecting from the top end of a tip 4 at the top end of a welding torch 1. The feed speed (v) of the wire is detected with a detector 23 for the amt. of revolution and average and effective welding currents IA, IE are detected with a detector 27 for current value. The detected values are inputted to a calculator 26. The relation of the functional relation determined beforehand is programmed in the calculator and the projecting length LE of the wire is calculated. The width of the groove is detected from the change pattern of the length LE by the oscillation of the torch and the torch is moved in accordance with the detected width of the groove. The oscillation width and welding speed are thus automatically changed according to the change in the width of the groove at the weld line.
Patent JP-H0483185-A (JP)
Title: Method for testing printed board unit
Inventor: SHIBUSAWA ISAO
IPC: G01R31/317
Filed: 1990-07-25
Abstract: PURPOSE:To prevent parts from being damaged by back drive by applying a test signal to the input terminal of a printed board unit, and comparing the output of each of the parts to an expected value pattern. CONSTITUTION:Signals of a pattern corresponding to that of test signals are output to the respective output terminals J1, J2,...K1 of parts 10a, 10b... by application of test signals to each input terminal I1, I2.... The signals are then input to a comparator 4 via detecting probes Q1, Q2 and are each compared to an expected value signal transmitted from an expected value memory 3 storing the output of a normally operating printed board unit 1 so as to decide whether or not the signals are good. Should there be a defective article among the parts 10a, 10b..., its output does not coincide with the expected value pattern and so the defective part can be easily found and also the parts are in no danger of being deformed by back drive.
Patent JP-H0758334-A (JP)
Title: Thin-film transistor
Inventor: ASHIDA SUMIO
IPC: H01L29/786
Filed: 1993-08-10
Abstract: PURPOSE:To provide a one-layer type thin-film transistor in which a contact resistance or the like between a source drain electrode and a semiconductor film is reduced, the mobility of the thin-film transistor is improved, and an inperent performance can be enhanced sufficiently. CONSTITUTION:The transistor is a one-layer semiconductor film 13 provided with an intrinsic semiconductor region 13a facing a gate electrode 11 and a the doped region 13b connected with the region 13a is formed in the in-plane direction of film. Further, the impurity concentration of the film 13 in a boundary vicinity 13c between the area 13b and the source/drain electrodes 15 and 16 is higher than that of the inside of the semiconductor film, and the impurity concentration of the semiconductor film in an area of 10nm in depth from the vicinity 13c is >=10X10<20> atoms/cm<3>, then a region between the semiconductor film and the electrodes 15 and 16 is made to have a layer 14 including nickel.
Patent JP-2000024365-A (JP)
Title: Electric washing machine
Inventor: ASADA KAZUHIKO
IPC: D06F33/02
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To prevent conduction noises or radiation noises of an operation display circuit from interfering with another electric apparatus or prevent malfunctions of the operation display circuit due to external noises by electrically insulating it and to preclude the possibility of an electric shock even if the operation display circuit is broken and a user touches the broken circuit. SOLUTION: Capacitors 3, 4 are connected to the output of a rectifier 2 for rectifying an alternating current power source 1 to control an inverter circuit 5 connected to the output of the rectifier 2 by means of a control circuit 6, whereby an electric power is supplied to the circuit 6 and an operation display circuit 7 through a power source circuit 8. The circuit 8 includes a transformer 13 having a plurality of secondary windings 20, 21, and an electric power is supplied to the control circuit 6 and the operation display circuit 7 from the windings 20, 21, respectively, and the circuit 7 is electrically insulated.
Patent JP-S58100216-A (JP)
Title: Magnetoresistance effect head
Inventor: TOKUJIYUKU NOBUHIRO
IPC: G11B5/39
Filed: 1981-12-11
Abstract: PURPOSE:To obtain a shielding gap length less than a specified value, by providing grooves slanting in a track widthwise direction at an end part of a magnetoresistance effect element arranging a permanent magnet for biasing which comes into contact with part of the end part, and making a shield layer lower than the element. CONSTITUTION:A magnetoresistance effect (MR) head consists of a substrate 7, high magnetic permeability magnetic material layers (shield layer) 8 and 34 having 2mum film thickness, nonmagnetic insulator layers 31 and 32 having 0.3mum film thickness, permanent magnet thin film 33 for biasing which has 0.3mum film thickness, MR element 35 having 0.05mum film thickness, and Al electrodes 36 and 37. The MR element 35 has plural cut grooves 38 slanting at an angle theta to a track widthwise direction at the opposite end part to a recording medium 6. Since the height hs=30mum of the shield layer 34 is less than the height hM= 50mum of the MR element, the permanent magnet thin film 33 can be provided outside of the shield layer 34 and the shield gap length is <=0.4mum.
Patent JP-H0644477-A (JP)
Title: Gas leak alarming device
Inventor: NAGATA SATOSHI
IPC: G08B21/08
Filed: 1992-07-24
Abstract: PURPOSE:To accelerate the exchange of a device whose service life ended by integrating the number of the days in use of the device and forcedly stopping the operation of the device when the integrated result exceeds the prescribed number of the days of the service life. CONSTITUTION:The timing of updating the number of the days by every 24 hours is discriminated by utilizing an interval timer inside a CPU 1. When more than 24 hours elasped from the previous updating of the number of the days, '1' is added to the integrated value of the number of the days in use stored in a RAM and the interval timer is reset to prepare for the next updating of the number of the days. Then, the integrated number of the days and the prescribed number of the days of the service life are compared and the service life of a gas leak alarming device is reported at the point of time when the integrated number of the days exceeds 5 years. To put it concretely, an LED 8 and a buzzer 9 are intermittently operated and the arrival of the service life is reported to the user. In the meantime, the main body of the device stops the operation and the device whose service life ended is prevented from being continuously used.
Patent JP-2000028351-A (JP)
Title: Shape evaluation method and device thereof
Inventor: SHINPO KOHEI
IPC: G01B5/207
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To extract necessary shape components from a shape measuring result with a little calculation and precisely evaluate a shape by scanning a plurality of line stylus probes in a lateral direction of a measured surface to do a shape measurement obtaining a point-array of coordinate data. SOLUTION: A shape measurement obtaining a point-array of coordinate data by scanning a plurality of line stylus probes in a latitudinal direction of a measured surface of a scanning lens 1 used for a laser printer is done and a shape evaluation in the latitudinal direction determining a paraxial curvature radius of each line and a curvature center coordinate. Then, a first installation error compensation that converts coordinates of a rotation and an advance in parallel so that all curvature centers are approached to a plane including a bus is done. Also, a second installation error compensation that compares a point-group consisting of a top of each line with a design shape in a longitudinal direction and converts coordinates of the rotation and the advance in parallel so that a shape error is made to a minimum is done.  The shape error from a design value is extracted and the shape is evaluated. Thereby, shape evaluation can be done with suppressing a fine warp and curve of a formed part.
Patent JP-H0711719-A (JP)
Title: Precast block for aseismatic wall
Inventor: ROKUSHA HIROMU
IPC: E04B2/56
Filed: 1993-06-25
Abstract: PURPOSE:To easily constitute an aseismatic wall concerning a column-wall integral type precast block for the aseismatic wall, to lessen joint parts and cast-in-place concrete placing parts and to shorten a construction period. CONSTITUTION:Column body parts 2, 2 and a wall body part 3 between them are integrally moulded and piled up, and the column body parts 2 and the wall body part 3 are respectively connected by a reinforcing material. It is possible to thicken an upper part of the column body part 3 in a beam shape. It is also possible to form a clearance for filling floor concrete between the wall body parts 3, 3 of upper and lower blocks at the time of piling them up, to provide a projection for a cotter on the lower edge of the wall body part 3 and to project a tie rod on the upper end of the wall body part 3.
Patent JP-H09319562-A (JP)
Title: Composite computer system and method for install/ uninstall to composite computer system
Inventor: SUZUKI HISAAKI
IPC: G06F9/46
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a high-performance and low-cost composite computer system in flexible configuration. SOLUTION: A host computer has a guest computer driver 112 for simultaneously controlling operations between guest computers, host main storage device 110 for storing an I/O device control program 113 for controlling data transfer between any specified host I/O device 150 and a guest main storage device 310 corresponding to an input/output request from the guest computer, and host controller 140 for performing data transfer control and the control of interruption to a host processor 120.  The guest computer has the guest main storage device 310 including a shared inter-computer communication storage area 315 for setting an emulation program 312 having an input/output instruction executing function and interruption request information or the like and a guest controller 330 for performing data transfer control and the control of interruption to a guest processor 320, and based on an input/output identification table 323, data are inputted/outputted to the specified host I/O device 150 which can be shared.
Patent JP-H02255428-A (JP)
Title: Stacked paper lifting gear
Inventor: ISHIKAWA MAKOTO
IPC: B65H1/14
Filed: 1989-07-31
Abstract: PURPOSE:To stop a lifter at a specified distance from a mark detecting position by installing a stacked paper mount, a driving mechanism lifting this mount, a mark for sectioning the stacked paper at each specified number of pieces, a sensor detecting this mark and a control means controlling up motion of the mount after detection of the mark, respectively. CONSTITUTION:When a mount 6 mounted with stacked paper 7 is shifting on a conveyor 5, a stacked paper lifting gear A operates and a lifter 1 goes up. With this lifting, when a ream mark is detected by a mark sensor 60, the lifter stops its rising motion. In this case, since load of the stacked paper lifting gear A varies to 1-2.5tons, variations in a stop position is so large with a mere forced stop. Consequently, after detecting the ream mark with the sensor 60, a signal is transmitted to a control means 200 by numerical control from the sensor 60, rising motion of the lifter 1 is changed over to decelerating motion by the numerical control by this control means 200, controlling a servomotor 2, and the lifter is controlled so as to be stopped at a constant distance from a detection position of the ream mark.
Patent JP-H0251457-A (JP)
Title: Cement admixture
Inventor: SASAGAWA YUKIO
IPC: C04B103/22
Filed: 1988-08-11
Abstract: PURPOSE:To prolong pot life at the time of application at a high temp. and to improve flowability by mixing a citric compd. with a boric compd. CONSTITUTION:50-80 pts.wt. citric compd. of <=100 mesh grain size such as trisodium citrate is mixed with 50-20 pts.wt. boric compd. of <=100 mesh grain size such as anhydrous sodium borate to obtain a cement admixture and 0.1-100 pts.wt. of this admixture are added to 100 pts.wt. cement.
Patent JP-S6444245-A (JP)
Title: Production of cast chain
Inventor: KUWABARA RYOICHI
IPC: B22C9/30
Filed: 1987-08-11
Abstract: PURPOSE:To improve external appearance and quality of a product by connecting a single body pattern forming of foaming polystyrene to a single body for chain cast beforehand and pouring molten metal into the single body pattern to form the connected chain. CONSTITUTION:By beforehand using the pattern of the foaming polystyrene, the single body 1 made of metal is cast one by one. Next, a part of the single body pattern 2 made of the foaming polystyrene is cut and opened and two of single bodies 1 of cast chains are connected. The cutting part 3 of the pattern is joined with tape, etc., and also the single body pattern 2 is fixed in the molding sand and the molten metal is poured. By this method, the single body pattern 2 is burnt and the cast chain 1 is formed. Therefore, the connecting body of the single bodies 1 of chains successively connected is obtd. The chains are formed by beautiful metal casting, and as the shape and design are freely selected, the external appearance and the quality of the product are improved.
Patent JP-H1128721-A (JP)
Title: Concurrent boring apparatus with a plurality of drills
Inventor: SATO TAKAO
IPC: B28D1/14
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a boring apparatus that can mechanize boring in rocks, and prevent occupational disease of workers. SOLUTION: The concurrent boring apparatus with a plurality of drills includes a drill securing beam 20 having a plurality of drills 5 secured vertically at predetermined distances, slide parts 24, 24 at its both ends, a pair of rod support tables 22, 22 disposed at predetermined distances on the center of the upper surface, and both the ends of a slide rod 21 to be slid via elastic bodies housed within the rod support tables 22, 22, an engagement metal piece 10 with an attachment plate 11 fixed to cause an arm 3 tip end of the working arm of a construction machine to be pivoted on the upper surface of a slide piece 12 that is inserted externally slidably in the slide rod 21 to be slid, a distal end vibration prevention plate 30 with vertical plates 31 being respectively fitted vertically movably on slide parts 24 at both the ends of the drill securing beam 20,  its lower ends bound respectively, and having bores made to permit drill rods 5a of a plurality of drills 5 to penetrate therethrough at predetermined distances in the longitudinal direction, and an intermediate vibration prevention plate being interposed between the drill 5 tip ends and the distal end vibration prevention plate 30 in a manner allowing a plurality of drill rods 5a to pierce therethrough and having parts near both the ends thereof depending from the drill securing beam 20.