baber/WOPTO huggingface dataset:
Patent JP-H0916116-A (JP)
Title: Electrophoretic display device
Inventor: KAWAI HIDEYUKI
IPC: G09G3/16
Filed: 1995-06-26
Abstract: PURPOSE: To provide a device capable of lessening the processing load to be spent for controlling the impression of voltage driving of an external controller. CONSTITUTION: The charges accumulated in a capacitor 34 are discharged instantaneously when a rewriting start pulse signal S4c falls. The occurrence of a potential difference above the prescribed value between a point A and a point B is detected by a comparator 35 and a driving voltage impression pulse signal S35 rises. The rewriting start pulse signal S4c rises thereafter and the charges are gradually accumulated in the capacitor 34, by which the potential of the point A is risen. The driving voltage impression pulse signal S35 falls when the rise of the potential at the point A up to the specified value or above is detected by the comparator 35.
Patent JP-S5586651-A (JP)
Title: Mold fabrication method
Inventor: MORITA YASUJI
IPC: B22C9/04
Filed: 1978-12-23
Abstract: PURPOSE: To realize powerful effect of the head and prevent occurrence of central shrinkage, by forming a heating material box in the position requiring retardation of solidification of molten metal, simultaneously when fabricating a ceramic shell mold on an extinguishable pattern.  
     CONSTITUTION: On the surface of an extinguishable pattern forming a product part b and a head part a in specified shape is formed a ceramic shell layer (a) up to the middle part. Then, on the shell layer (a) of the position requiring a heating material box G, an extinguishable pattern for box F, which has been separately formed, is adhered and secured. Then, ceramic shell is repeatedly applied to the surface of said pattern F and the surface of the initial shell layer (a) up to the required final ceramic layer. Then, by removing the extinguishable pattern F by extinction, a mold 2 is obtained by baking. When casting by using this mold, heating agent for heat insulation D such as thermit is charged in the box G, and a firing member E is inserted to ignite and heat, so that the solidification of the molten matter enclosed in the box G may be retarded. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H1084975-A (JP)
Title: Alpha-1,6-fucosyltransferase gene derived from human
Inventor: TANIGUCHI NAOYUKI
IPC: C12N15/00
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To obtain the subject gene useful for mass-producing an α-1,6- fucosyltransferase, derived from a human and useful for saccharide chain structural analysis, a reagent for saccharide chain engineering, a diagnostic agent, etc. SOLUTION: This α-1,6-fucosyltransferase gene derived from a human is a gene capable of coding an α-1,6-fucosyltransferase derived from the human and comprises a gene capable of coding, e.g. an amino acid sequence represented by the formula. The gene is obtained by singly purifying the α-1,6- fucosyltransferase from a cultured cell having the α-1,6-fusocyltransferase activities, e.g. a human gastric cancer cell, analyzing the amino acids of a protein thereof and carrying out the cloning on the basis of the partial amino acid sequence.
Patent JP-H0450600-A (JP)
Title: Corrosion monitoring method for piping
Inventor: FUKUTANI KOJI
IPC: G01N17/00
Filed: 1990-06-20
Abstract: PURPOSE:To immediately identify a corroded place by measuring isotopic composition of respective elements among metal elements composing a system pining in fluid flowing into the system piping at least in one place of the system piping, and that at lest one element among metallic elements constituting the piping has different part from a natural isotopic composition of the said element. CONSTITUTION:Thin plates made of stainless steel of the same quantity as that of the piping 1 are stuck on the inner surfaces at three places A, B, C on a stainless steel made piping in which water or acid liquid exists or flows. Such a construction is provided as cleaning the water flowing in the piping 1 by means of an ion exchange resin tower 3 and circulating it again by a pump 2. Although the ion exchange resin tower 3 is periodically exchanged, metallic ions adsorbed to the ion exchange resin are sampled at that time, subjected to mass spectrometry, and in the case of Fe, Cr, and Ni isotopic compositions thereof are analyzed. With pursuit of this method, when Fe is detected to be more than a natural isotopic ratio through an analysis after sampling, it can be identified that corrosion in A part is progressing.
Patent JP-S648364-A (JP)
Title: Energy recovery device for geothermal fluid
Inventor: MORI YOSHITARO
IPC: F03G7/04
Filed: 1987-06-29
Abstract: PURPOSE:To enhance the heat energy recovery efficiency by separating the geothermal fluid from a geothermal well into steam and hot water, and providing two heat exchangers for hot water and for steam in each of which cool water is heated to hot water by hot water or steam respectively, so that hot water and steam can be separately treated. CONSTITUTION:The geothermal fluid from a geothermal well is separated into steam and hot water via a steam separator 2, and a part of hot water and steam separated therein are introduced into a steam heat exchanger 3 and a hot water heat exchanger 4 respectively, in each of which cool water is subjected to heat exchange and is heated. The hot water and the drain (hot water) after condensation coming from the heat exchangers 3, 4 are returned underground through return wells 10, 11. On the other hand, the hot water passed through respective heat exchangers 3, 4 and heated up to approximately 85 deg.C is temporarily stored in a storage tank 6, and then is fed to a prescribed hot water utilizing spot. Further, the exhaust gas, including harmful components, left from the steam heat exchanger 3 is subjected to nonpolluting treatment via a gas extractor 7, a desulfurization equipment 8, and a CO2 purifier 9, and then is released into the atmosphere.
Patent JP-H0324231-A (JP)
Title: Manufacture of cr-mo steel pipe
Inventor: TAMOTO AKIRA
IPC: C22C38/00
Filed: 1989-06-22
Abstract: PURPOSE:To manufacture the steel pipe having excellent strength and toughness with a high efficiency by manufacturing a pipe in the use of a Cr-No steel plate having specified compsn., subjecting its seam to submerged arc welding, subjecting the pipe stock to quenching and tempering treatment by an induction heating apparatus under specified conditions. CONSTITUTION:A steel plate having the compsn. constituted of, by weight, <=0.1 5% C, <=0.55% Si, 0.25 to 0.66% Mn, <=0.040% P, <=0.030% S, 3.9 to 6. 1% Cr, 0.40 to 0.70% Mo and the balance substantial Fe is formed to manufacture a pipe. Its seam is subjected to submerged arc welding. The pipe stock is quenched by an induction heating apparatus under the conditions of >=700 deg.CX1.0 deg.C/sec temp. rising rate. Next, the pipe stock is subjected to tempering treatment also by an induction heating apparatus under the conditions of 750 to 790 deg.CX3 to 10min. In this way, the impartment of high toughness to the Cr-Mo steel pipe and its sufficient softening can be attained with a high efficiency.
Patent JP-S5953378-A (JP)
Inventor: KOIKE HAJIME
IPC: B66B3/02
Filed: 1982-09-14
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-H03173566-A (JP)
Title: Method and device for treating medical waste
Inventor: UESUGI JUN
IPC: B01D53/74
Filed: 1990-06-20
Abstract: PURPOSE:To safely treat injectors, injection needles, and blood-gathering tubes in one's own site by receiving and sealing medical wastes in a non-combustible carton, which is irradiated with far infrared rays, and then pulverizing the carton together with the medical wastes. CONSTITUTION:A special non-combustible carton SB has an inner wall formed of aluminum hydroxide, and a film is further laminated on the inner wall, so that the carton has a strength such that needles, glass pieces, metal pieces, and other spired materials never penetrate it and also can prevent liquid leakage. The carton has the characteristic of passing far infrared rays and physically keeps the original form during and after sterilization, which allows the automatic carriage up to pulverizing step. Further, a timer is set to a grinder 16, whereby simple pulverizing operation stop and also automatic stop can be conducted, and the operation of the whole device is stopped simultaneously with the pulverizing operation stop. According to such a constitution, a medical waste is received in a special non-combustible carbon, completely heated and sterilized by utilizing far infrared rays, pulverized after the sterilization, and safely treated.
Patent JP-H0324436-A (JP)
Title: Sample adjusting apparatus for electronic microscope
Inventor: AYUKAWA YASUHIRO
IPC: G01N1/28
Filed: 1989-06-22
Abstract: PURPOSE:To shorten working time and to improve reproducing accuracy in preparing a sample by providing a pressure applying rod having a mechanism which can select compressing pressure at an arbitrary value. CONSTITUTION:At first, a stopper screw 16 is rotated in the counterclockwise direction. Then, a compressing plate 12 is moved in the expanding direction of a sample mounting space against a spring 14. When the rotation of the stopper screw 16 is stopped at the desired position, the compressing plate 12 is fixed at the stopped position. The orientation of a sample 4 wherein two members are stuck is aligned, and the stopper screw 16 is rotated clockwise. Then, the compressing plate 12 is moved to the direction of the sample 4. When the compressing plate 12 comes into contact with the sample completely, the pressure of the spring 14 acts on the sample 4. The sample 4 is heated at an arbitrary temperature with a heater 25, a thermostat 26 and a temperature controlling device 27. Thus, the sample 4 can be fixed. In this way, the working time can be shortened, and the reproducing accuracy of the sample preparing time can be improved.
Patent JP-S5688668-A (JP)
Title: Protective device for gate turn-off thyristor
Inventor: TAKEUCHI MINAMI
IPC: H02H7/12
Filed: 1979-12-10
Abstract: PURPOSE:To foresee the breakdown of a gate turn-OFF thyristor by detecting the decreased voltage initially of a voltage between the anode and the cathode of the thyristor at the gate turning OFF time. CONSTITUTION:A voltage Va between the anode and the cathode of a gate turn- OFF thyristor 13 is detected at the gate turning OFF time, and after the voltage Va is risen, the difference voltage DELTAVa between the voltage Va(t1) when the rising rate initially becomes zero and the voltage Va(t2)emerging immediately after the time t1 is detected. When the ratio of the Va(t1) and the DELTAa falls within a predetermined range, an output signal Z is outputted from a discriminating circuit 17 to a gate current supply circuit 15, the gate current supply is stopped, and it can prevent the breakdown of the thyristor, thereby preventing the breakdown of the gate turning-OFF thyristor.
Patent JP-S5683495-A (JP)
Title: Organophosphorus compound, its preparation and insecticide containing the same
Inventor: HAGA TAKAHIRO
IPC: A01N57/24
Filed: 1979-12-12
Abstract: NEW MATERIAL:Compounds of formula I (X is halogen atom, lower alkyl, lower acyloxy; Y is oxygen atom, sulfur atom; Z 1 , Z 2  are lower alkoxy, lower alkylthio, phenyl, phenoxy; n is integer of 0W3).  
     EXAMPLE: O,O-Diethyl-O-(N-methoxypyridine-2-carboxyimidoyl)thionophosphate.  
     USE: Insecticide.  
     PREPARATION: N-Methoxypyridinecarboxyimide acid of formula II is dissolved in a solvent such as acetonitrile and an alkaline substance such as potassium carbonate is added thereto. The mixture is heated under stirring up to 50°C and a phosphoric acid halide of formula IV (Hal is halogen) such as O,O-diethylthionophosphate chloride is added dropwise to effect the reaction at 50°C. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6315417-A (JP)
Title: Manufacture of semiconductor device
Inventor: MAEJIMA TOSHIAKI
IPC: H01L21/338
Filed: 1986-07-08
Abstract: PURPOSE:To remove the remaining of clearances among source electrode-drain electrode and a field insulating layer, and to improve electrode characteristics by using double layers of an silicon nitride layer and an silicon dioxide layer as the field insulating film. CONSTITUTION:An silicon nitride layer 6, an silicon dioxide layer 7 and a resist layer 8 are superposed and formed onto a semiconductor layer 1 on formation through a lift-off method, and openings 12 are shaped to the resist film 8. The silicon dioxide layer 7 and the silicon nitride layer 6 are dry-etched through the openings 12, the silicon dioxide layer 7 is wet-etched and retreated to the side, and the resist layer 8 is dry-etched and backed to the side. Silicon dioxide is further wet-etched and retreated to the side, a metallic layer 9 is shaped, the resist layer 8 is removed and the metallic layer 9 on the resist layer 8 is taken away, and electrodes 10, 11 are formed by the residual metallic layer 9. Accordingly, a treating liquid does not permeate into clearances among the peripheries of the electrodes and a field insulating film, thus improving electrode characteristics.
Patent JP-H0510181-A (JP)
Title: Catalyst deterioration detector of exhaust emission control device and method thereof
Inventor: MORIYA KOJI
IPC: F02D41/22
Filed: 1991-07-01
Abstract: PURPOSE:To provide a device and a method that can detect any deterioration in a three way catalyst in an easy manner, in an exhaust emission control device provided with a control unit for controlling adjusting device, adjusting an air-fuel ratio. CONSTITUTION:A first sensor 24 for methane activation is installed in space between the front flow side of a three way catalyst and the exhaust side of an internal combustion engine. Then, a second sensor 26 for methane activation or methane low activation is installed at the rear flow side of the three way catalyst 22. With each output signal of both these first and second sensors 24, 26, an output value of the output signal of the first oxygen sensor 24 at the time of deterioration in the three way catalyst is stored as a deterioration reference value. In this method, this deterioration reference value is compared with the output signal of the first oxygen sensor, it is composed of a control unit 28 which outputs an informing signal when the output value of the output signal has exceeded the deterioration reference value, and an informing means 30 which informs any deterioration in the three way catalyst when the informing signal is inputted.
Patent JP-H0681903-A (JP)
Title: Driving axle assembly and pinion shaft subassembly thereof
Inventor: JIEEMUZU FURUTAN TSUIIKU
IPC: B60K17/22
Filed: 1993-06-04
Abstract: PURPOSE: To provide a drive axle assembly of a type of driving an auxiliary shaft attached, with a ring gear drive pinion from an input shaft. CONSTITUTION: A tandem drive axle assembly is provided with a removable drive pinion shaft subassembly, and an input shaft 14 is connected to an output shaft 18 inside a housing 12 through an axle differential device 24 which divides a torque of a power of a drive system. An input gear 28 receives a power from the differential device, and drives an auxiliary shaft gear 32 installed on a drive pinion shaft 30. The drive pinion shaft is assembled in main and auxiliary bearings 44 and 59 and supported pivotally on a detachable cage 48 approximately surrounding the auxiliary shaft gear so that it rides over the auxiliary shaft gear.  Shims 62 and 64 are inserted between the bearings, the pinion shaft subassembly is formed, and a torque is applied to a threaded nut 60 at the end part of a drive pinion shaft so as to hold the drive pinion shaft inside the bearing in order to apply a preload. Thus, by an outer peripherally installed flange, a drive pinion can be positioned on an axle ring gear.
Patent JP-S645095-A (JP)
Title: Formation of conductive pattern
Inventor: IWATANI SHOICHI
IPC: H01G13/00
Filed: 1987-06-26
Abstract: PURPOSE:To form a conductive pattern of high accuracy easily, by forming the conductive pattern on a substrate using an ink jetting printer. CONSTITUTION:Conductive liquid is deposited successively on a substrate 1 using an ink jetting printer to form a conductive pattern. In order to obtain a predetermined conductive pattern 8, the ink jetting head 7 or the substrate 1 is moved in X and Y directions relatively, thereby any conductive pattern an user likes 8 can be formed easily. Since the position of the head 7 relative to that of the substrate 1 can be controlled with high accuracy and easily by computer processing, the conductive pattern 8 of high accuracy can be formed easily.
Patent JP-H11350641-A (JP)
Title: Formwork
Inventor: OSHIMI YUKIKAZU
IPC: E04B2/86
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To improve workability, reduce the number of processes and rationalize construction without requiring the separation of a formwork and batter materials by mounting a finishing material or a finishing backing material on the outside face of a formwork weir plate and providing ribs or protrusions on the inside face for joining between the ribs or the protrusions of opposed formwork weir plates with a metal rod. SOLUTION: In a formwork used for the construction of vertical members such as columns and walls in a multiple dwelling house in a reinforced concrete structure, a formwork weir plate 1 injection-molded with synthetic resin such as polyethylene as raw material has vertically and laterally continuous ribs 3 integrally protruded on the inside face and a finishing material or a finishing backing material 2 consisted of a calcium silicate plate adhered and secured to the outside face. The formwork weir plate 1 also has a fitting protrusion 5 or a fitting groove 6 integrally formed on the rectangular outer periphery. The ribs 3 are provided with locking holes 7, the locking end 8a of a metal rod 8 is inserted in a locking hole 7 and stretched between the ribs 3 of the opposed formwork weir plates 1 and the formwork weir plates 1 are fastened with the metal rod 8.
Patent JP-S5585976-A (JP)
Title: Pattern recognizing system
Inventor: TAKEUCHI YOSHIHITO
IPC: G06K9/62
Filed: 1978-12-22
Abstract: PURPOSE: To perform accurate pattern recognition in high speed with a simple constitution, by performing the comparison of standard pattern and the preprocessing of unknown pattern every unit, by taking the primary dimension pattern splitting the binary two dimension pattern information every row or column as a unit.  
     CONSTITUTION: The character of the paper 1 is picked up one by one with the pick up unit 2, the picture of binary two dimension constituted with the picture mesh is sequentially scanned horizontally, the picture data is outputted serially, and this data is sequentially inputted to the shift register 3. The control circuit 4 fetches the column pattern in the register 3 to the normalizing circuit 5 in synchronizing with the scanning of the unit 2, and the pattern code normalized with the circuit 5 is stored in the pattern memory 6. When the normalized unknown pattern is arranged in the memory 6, the data of the memory 6 and the information pattern stored in the dictionary memory 7 are compared at the similarity caluclation circuit 8, the result of comparison each row or column is fed to the adder 9 and the accurate pattern recogintion is made at the comparison processing circuit 10. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0448314-A (JP)
Title: Copy board system
Inventor: MATSUDA HIROSHI
IPC: G06F3/0488
Filed: 1990-06-18
Abstract: PURPOSE:To facilitate observation of the contents drawn at each slave device with which many users can perform the simultaneous input operations with the omission of the need where an input user goes to a master device by integrating the display contents inputted from the slave devices into a master storage means and displaying these integrated display contents on the display means of each slave device. CONSTITUTION:The master device 2 is provided with the slave devices 4a and 4b. These devices 4a and 4b are provided with the input means 22a and 22b and the display means 18a and 18b respectively. Therefore each of both devices 4a and 4b can perform a comparison operation and can confirm the display contents. furthermore the display contents inputted from the devices 4a and 4b are integrated into a master storage means 12, and these integrated display contents are displayed on the means 18a and 18b of the slave devices. Thus a user can draw the characters, the graphics, etc., without going to a copying board 2. In addition, many users can perform the input operations simultaneously and even a person apart from the board 2 can well observe the drawn contents.
Patent JP-S5683642-A (JP)
Title: Double planetary transmission gear
Inventor: ISHIZAKA TEISUKE
IPC: F16H3/62
Filed: 1979-12-13
Abstract: PURPOSE: To prevent an input from being fed from the output side by a method wherein a carrier for an inner planetary gear is integral with a carrier for an outer planetary gear which uses the ring gear of the inner planetary gear as a sun gear.  
     CONSTITUTION: The inner planetary gear consists of a sun gear 1, a planet gear 2 1 , a ring gear 4 1  and the carrier 3 1 . The outer planetary gear consists of the sun gear 4 0  which is provided by cutting teeth on the outside peripheral surface of the ring gear 4 1  of the inner planetary gear, a planet gear 2 0 , a ring gear 5 and the outer carrier 3 0  which is integral with the inner carrier 3 1 . The inner and outer planetary gears constitute the double planetary gear. The input rotation side is comprised of an intermediate gear 4, while the output rotation side is comprised of the inner sun gear 1 when the outer ring gear 5 is fixed (Fig. 1A); or the output rotation ring gear is comprised of the outer ring gear 5 when the inner sun gear 1 is fixed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S53115816-A (JP)
Title: Stainproofing agents
Inventor: ROBAATO II WAIANTO
IPC: C09D5/16
Filed: 1977-12-28
Abstract: PURPOSE: To prepare marine stainproofing agents, useful as ship bottom paints, etc. from triorganotin ether quaternary halide salt at an active constituent. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0211863-A (JP)
Title: Fuel injection device
Inventor: SHIOBARA SHOICHI
IPC: F02M69/00
Filed: 1988-06-30
Abstract: PURPOSE:To expand a dynamic range of an injection valve and to control the amount of injection with a high accuracy, by forming a control part between an injection port of the injection valve and a nozzle hole opened in an inlet pipe, and by focusing a fuel channel area according to the decrease in opening of a throttle valve or to the decrease in the inlet pipe negative pressure. CONSTITUTION:A control part 62 interlocking with a throttle valve 52 is formed between an injection port 45 of a fuel injection valve 44 and a nozzle hole 60 opened in an inlet pipe 26. The control part 62 is composed of a needle jet 66 and a jet needle 64 hanging down the throttle valve 52, the latter being so formed that an opening are of the injection port 45 is focused when the opening of the throttle valve 52 is small, and in a shape of sectional circle. When the opening of the throttle valve 44 is small, pressure is increased and the amount of injection M is decreased, and the amount M is thus automatically controlled by a control part 62. Namely, the control part 62 is almost fully opened when the opening of the throttle valve is high, and while the amount M is determined during opening/closing time of an electromagnetic valve, an injection port 45 is automatically focused by the control part 62 when the opening is low, the amount of injection can thus be controlled.