baber/WOPTO huggingface dataset:
Patent JP-S57210968-A (JP)
Title: Partially plating method for cloth
Inventor: SHIMIZU KATSUMASA
IPC: C23C18/28
Filed: 1981-06-19
Abstract: PURPOSE: To economically obtain uniform plating having superior adhesive strength and partial electric conductivity without deteriorating the touch of cloth by partially activating sensitized cloth with an activator and subjecting it to electroless plating.  
     CONSTITUTION: Cloth made of natural fiber, regenerated fiber or synthetic fiber is immersed in a sensitizing soln. contg. about 2W40g/l stannous chloride and about 10W20ml/l hydrochloric acid for about 1W10min, washed in water, and dried. A water soluble high molecular substance such as wheat starch is added to an activating soln. contg. about 0.1W0.3g/l palladium chloride and about 3W5ml/l hydrochloric acid or an activating soln. contg. about 0.5W5g/l silver nitrate and ammonia added by an adequate amount to make the soln. transparent. By applying the prepared water soluble paste to the pretreated cloth in the desired shape, the cloth is partially activated. The activated cloth is dried, washed in water, and washed in hot water to remove the unnecessary activator and high molecular substance, and it is chemically plated with Cu or Ni. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08318567-A (JP)
Title: Manufacture of polymer film
Inventor: KIN HANSOU
IPC: B29C71/02
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To produce a low density polymer film excellent in flexibility, heat stability, antistatic characteristics and production aptitude and suitable as a paper substitute. SOLUTION: A polymer film producing method has a process (i) for producing a polymer resin sheet containing a styrene resin and a polyester resin which contains metal sulfonate, a process (ii) for longitudinally stretching the obtained polymer resin sheet, a process (iii) for laterally stretching the obtained longitudinally stretched polymer resin sheet and a process (iv) for heat-treating the obtained biaxially stretched film. The processes (iii), (iv) are performed under a condition satisfying formulae Tg+20<Ts<Tg+60, 80<Th-Ts<110 and 4<(Th-Ts)/t<30 [wherein Tg is a glass transition temp. ( deg.C) of a polyester resin, Ts is a temp. ( deg.C) in the lateral stretching process, Th is heat treatment temp. and t is a heat treatment time (sea)].
Patent JP-H11298141-A (JP)
Title: Manufacture for electronic device
Inventor: YAMAZAKI TETSUYA
IPC: H05K3/22
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To flatten a step of a wiring conductor caused by via holes for improving a wiring density of a multilayer wiring board. SOLUTION: After forming via holes 16 through an insulating layer formed on a board 11, a conductive film of a electric supplying layer is formed on whole surface. Resist is formed on the film in a negative form of a wiring pattern, and a pattern plating is performed by using an electric copper plating method until dents in via holes are made flat. Next, after etching of the plating film up to the layer less than a predetermined film thickness by electrolytic plating, plating is performed until a predetermined film thickness. Lastly, the resist and the electronic supplying film are eliminated. By repeating these processes, a circuit having a multi-layer and a fine wiring is formed.
Patent JP-2000290626-A (JP)
Title: Epoxy resin emulsion-based adhesive
Inventor: TANIMOTO SEIJI
IPC: C09J163/00
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin emulsion-based adhesive having excellent water resistance and solvent resistance. SOLUTION: This adhesive is composed of (A) an epoxy resin emulsion obtained by reacting an epoxy resin with a vinyl alcohol-based polymer having at least one kind of functional group selected from among amino group, carboxyl group and mercapto group in a molecule in an aqueous medium and (B) at least one kind of hardener selected from among an amine compound, a thiol compound, an acid anhydride, imidazoles and dicyandiamide.
Patent JP-S5720645-A (JP)
Title: Analytical apparatus
Inventor: OOISHI KOUNOSUKE
IPC: G11B15/10
Filed: 1980-07-15
Abstract: PURPOSE:To display whether working curve is good or bad basing on many measured values, by operating a correlative coefficient of concentration and measured result. CONSTITUTION:An electric signal is generated in accordance with the concentration of object substance by introducing a sample of analysis into an analyzer part 1 and this electric signal is operated in the relation of primary proportional function by a signal output operational processing part 2. The value of the previously indicated concentration of the sample is input in a correlative coefficient operational processing part 3 and the correlative coefficient is operated in combination with the value obtained from the part 2 and then, the result is displayed on a indication part 4. Hereby, the error of analysis result including both apparatus and operation of analysis is expressed by only one numerical value and an administration can be executed.
Patent JP-H03292779-A (JP)
Title: Light emitting element and manufacture thereof
Inventor: NAKAMURA TETSURO
IPC: H01L33/30
Filed: 1990-04-10
Abstract: PURPOSE:To enable a light emitting element to be easily mounted on a mounting board by a method wherein a P-side and an N-side lead-out electrode are formed on the same plane. CONSTITUTION:A compound semiconductor layer 2 formed of a P-type GaP epitaxial layer and the like is formed on a compound semiconductor substrate 1, and a compound semiconductor layer 3 formed of an N-type GaP epitaxial layer and the like is formed thereon. Then, an insulator thin film of Al2O3, Si3N4, phosphorus glass, or the like is formed on the compound semiconductor layer 3 to serve as a diffusion mask, a window is provided in a prescribed position, and an impurity diffusion region 4 is formed so deep as to reach to the compound semiconductor layer 2. Then, a P-side electrode 5 is formed on the impurity diffused region 4, and an N-side electrode 6 is provided in a prescribed position on the compound semiconductor layer 3. Lastly, an isolating groove 7 is provided between the N-side electrode 6 and the P-side electrode 5 on the surface of the compound semiconductor layer 3 so deep as to reach to the compound semiconductor layer 2.
Patent JP-S57210912-A (JP)
Title: Method and device for conveyance in furnace
Inventor: SUZUKI SEIJI
IPC: B65G17/18
Filed: 1981-06-19
Abstract: PURPOSE:To move objects to be heated forward and backward with one unit of conveyor by placing said objects on an outside circumferential surface of a conveyor that assumes a forward traveling part in heat exchanging chambers, conveying the same to a heating and soaking chamber, placing the objects on the inside circumferential surface of the conveyor that assumes a backward traveling part there and returning these into the heat exchanging chambers. CONSTITUTION:Heat exchanging chambers 6a-d provided with a feed port 4 and a discharge port 5 for objects (a) to be heated and a heating and soaking chamber 8 having heat sources are segmented and are formed adjacently. An endless conveyor pivotally supported by revolving shafts 10, 11 is provided from the chambers 6a-d to the chamber 8. The materials (a) from a preheating chamber 2 are placed on the outside circumferential surface of the conveyor that assumes its forward traveling part in the chamber 6a, and are conveyed to the chamber 8. In the chamber 8, the materials (a) are dropped onto the inside circumferential surface of the conveyor that assumes its backward traveling part via a chute 18, and are returned to the chambers 6a-d.
Patent JP-S63260442-A (JP)
Title: Handy printer for corrugated sheet
Inventor: HASEGAWA KAZUMI
IPC: B31B50/88
Filed: 1987-04-17
Abstract: PURPOSE:To easily perform a predetermined printing on a small part of a corrugated fiberboard by detachably providing a predetermined printing plate on a plate cylinder mounted for axial movement to the upper shaft of a slotter, and adjustably providing an inking mechanism for axial movement at a position not interfered with working means provided on the shaft. CONSTITUTION:A holder 30 is so secured to the upper shaft 20 of a slotter 18 as to adjustably move axially through a keyway and a locking mechanism, and a plate cylinder 24 is wound on the holder 30. The cylinder 24 is clamped by a bolt 33 with a nut 31 disposed in a peripheral groove 30a formed on the outer periphery of the holder 30. A square-sectional shaft 56 is horizontally secured to the frame of the slotter 18 in parallel with the shaft, and a slider 58 is inserted slidably to the shaft 56 to be fixed to a predetermined position by a clamping screw 72. An inking mechanism 42 is rockably pivotally secured to the slider 58, and predetermined ink can be transferred to a printing plate 26 bonded to the cylinder 24.
Patent JP-H03292238-A (JP)
Title: Seat belt containing mechanism for inclinable type rear seat
Inventor: OTOBE TETSUO
IPC: B60R22/26
Filed: 1990-04-10
Abstract: PURPOSE:To facilitate handling of a buckle by drawing in webbing in a manner to wind around the outer surface of the containing space part of a seat back when the seat back of a rear seat is inclined forward, and automatically containing the buckle in the containing space. CONSTITUTION:In a bench type rear seat 1 comprising a seat cushion 2 placed on a floor and a seat back 3 mounted inclinably around a fulcrum 1, the given number of containing boxes 5 to contain a buckle 9 of a rear seat belt are arranged at intervals of a given distance in the direction of width to the lower end part of the seat back 3. The containing box 5 is formed approximately in a U-shape of a material, e.g. resin, having a proper resilient force, and mounted in a recessed part, formed in a scraped state in the lower edge part of the seat back 3 in a state that the containing port thereof faces forward. The containing box 5 is located in a level lower than that of a rotation fulcrum 4 of the seat back 3, and the distance of the containing port is set to a value slightly lower than the thickness of the buckle 9.
Patent JP-S5620581-A (JP)
Title: Preparation of 5-chloro-3- 4- 2-hydroxyethyl -1-piperazinyl - carbonylmethyl-2-benzothiazolinone or its salt
Inventor: TAKENAKA SHIGEKAZU
IPC: C07D277/68
Filed: 1979-07-26
Abstract: PURPOSE: To obtain the titled substance having an anti-inflammatory and analgesic actions in high yield, by reacting 5-chloro-2-benzothiazolinone as a raw material with a specific novel malonic acid derivative, and hydrolyzing and decarboxylating the resulting compound.  
     CONSTITUTION: 5-Chloro-2-benzothiazolinone of formula I is reacted with a novel malonic acid derivative of formula II (X is halogen; R 1  is esterified carboxyl; R 2  is H or lower acyl) in a solvent, e.g. benzene, in the presence of a deacidification agent, e.g. potassium carbonate, to form a malonic acid derivative of formula III, which is then hydrolyzed in a solvent, e.g. methanol, in the presence of an alkali, and preferably decarboxylated under strongly acidic conditions, to give the objective compound of formula IV. The compound of formula II can be obtained by reacting ethyl ester chloride of bromomalinc acid with 1-piperazineethanol. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04328227-A (JP)
Title: Projection type cathode-ray tube device
Inventor: OTAKA HIROSHI
IPC: H01J29/58
Filed: 1991-04-25
Abstract: PURPOSE:To enhance the focusing performance of a projection type CRT device, decrease the number of components to be fitted to the cathode ray tube, and reduce the weight and suppress the cost. CONSTITUTION:An electromagnetic converging device 51 to be mounted in a projection type cathode ray tube includes a ring-shaped convergence yoke core 41a, ring-shaped permanent magnets 51a, 51b, and ring-shaped yokes 51c, 51d. Thereby a converging magnetic field is generated. Also a convergence correction magnetic field is generated by convergence coils 41a, 41b, 41c, 41d wound toroidally on the convergence yoke core 41a. According to this constitution in which the electromagnetic converging device and convergence yoke are consolidated, a projection type cathode ray tube with excellent focusing performance can be achieved at a low cost.
Patent JP-S5621175-A (JP)
Title: Method and device for toner recovery in electrophotographic copier
Inventor: IWAI FUMIO
IPC: G03G15/08
Filed: 1979-07-30
Abstract: PURPOSE:To effectively recover the residual toner by removing and collecting the toner remaining on a photoreceptor after transfer, bringing said removed toner in contact with part of the developer stored in a developing device and conveying the toner. CONSTITUTION:The toner remained on the surface of a photoreceptor 7a is scraped by the blade 14b of a cleaning device 14 and accumulates in the bottom of a housing 14a. This toner is then conveyed to the lead-out path 14c formed in the lower part of the housing 14a by a screw conveyor 21. On the other hand, the magnetic material particles which are the constituting elements of the developer are stuck on the outer side of a ring 22a by the magnetic forces of the magnets 22b1, 22b2... fixed on the inner side of the cleaning of the conveying device and the toner is stuck electrostatically on these particles and is thereby moved. In this way, part of the developer is conveyed up to the lead-out part 14c. The developer electrostatically sucks the charged toner particles staying near the lead-out path 14c and conveys them up to a developing device 9 along with the rotation of the ring 22a. The residual toner is recovered in said manner.
Patent JP-H07299451-A (JP)
Title: Water purifier and water purifying system
Inventor: KOBAYAKAWA KAZUYA
IPC: C02F1/42
Filed: 1994-05-10
Abstract: PURPOSE:To enable plural clear water application appliances to be used and to make the fitting work easy by installing a clear water terminal having plural clear water discharge ports connected to a water purifying unit and also formed with a piping connection part and making it possible to connect the plural clear water application appliances to the clear water discharge port. CONSTITUTION:City water flowing in this system from a city water inflow port 2 is filtered with an active carbon layer 4 of the water purifying unit 3 and a hollow fiber membrane filter 5 to be made into clear water, passed through the clear water terminal 10 and discharged from the clear water discharge ports 6, 7. The plural clear water discharge ports 6, 7 are installed on the clear water terminal 10 and by switching the clear water terminal 10, the clear water discharge ports 6, 7 can selectively or simultaneously be used. Also the piping connection part 17 is formed on at least one of clear water discharge ports 6, 7 to enable the clear water application appliances to be connected. Without switching the clear water terminal 10, the clear water application appliances can be selected by switching the clear water application appliances.
Patent JP-S58212791-A (JP)
Title: Novel physiologically active substance arphamenine and its preparation
Inventor: UMEZAWA HAMAO
IPC: C12P13/00
Filed: 1982-06-07
Abstract: PURPOSE:To prepare novel physiologically active substance arphamenine A and B having enhancing effect and carcinostatic action on cellular immunity, by cultivating a bacterium belonging to the genus Chromobacterium. CONSTITUTION:A bacterium such as Chromobacterium violaceum BMG 361- CF4(FERM-P 6521) belonging to the genus Chromobacterium, capable of producing arphamenine A and/or B is inoculated into a medium, cultivated under aerobic conditions at 25-35 deg.C for about 8-52hrs, and arphamenine A (R in the formula is hydrogen) and/or arphamenine B (R in the formula is hydroxyl group) shown by the formula is collected mainly from the culture solution.
Patent JP-H02277565-A (JP)
Title: Continuous discharge type centrifugal separator
Inventor: HOSHI NORIHARU
IPC: B04B1/20
Filed: 1989-04-18
Abstract: PURPOSE:To judge the state of clogging in a centrifugal separator according to the change of the water quantity in a liquid seal mechanism by providing the liquid seal mechanism between a revolving vowl and a feed pipe. CONSTITUTION:An annular water storage part 30 is provided at the end part of the revolving bowl 10, and an annular plate member 32 is fixed to the feed pipe 18 so as to be set in the water storage part 30. When water is supplied into the revolving annular water storage part 30 from the outlet 34c of a water supply pipe 34b, the water is kept in the annular water storage part 30 by the centrifugal force. When the inside of the centrifugal separator has negative pressure and the inside of a supply chamber 16 gets a certain degree of vacuum, the water in the annular water storage part 30 is sucked into the inner part of the centrifugal separator. If water is continuously supplied into the annular water storage part 30 and the liquid seal function is kept without the overflow of water, the inside of the centrifugal separator is kept in a negative pressure which shows that the inside of the supply chamber 16 is not clogged. Thus, by the change of the water quantity in the liquid seal mechanism or by the degree of overflow, it is allowed to measure the degree of vacuum in the slurry supply chamber 16 or to judge the state of clogging.
Patent JP-H06322633-A (JP)
Title: Apparatus for treating running one or more multifilaments
Inventor: ARI DEMIIRU
IPC: D02J1/00
Filed: 1994-05-10
Abstract: PURPOSE: To form stretch textured yarn uniformly intertwined in the longitudinal direction of the yarn by feeding multifilament yarn into yarn channels having a plurality of blowing medium feed holes under overfeeding. CONSTITUTION: The flanks facing each other of members 11 and 12 slidable with each other of the blowing medium treating device for the multifilament yarn are provided with notches for forming the yarn channels 13, 14 and 15 of a circular shape in cross section consisting of a cylindrical central segment 14 of 1 to 2 mm diameter, an inlet segment 13 narrowed to a conical shape in the front part thereof and an outlet segment 15 expanded in width to a trumpet shape in the rear part thereof which are aligned to each other in a running position. Further the blowing medium feed holes 16, 17 and 18 are constituted in the central segment 14 in such a manner that the axes of their openings intersect with the axes of the yarn channels 13, 14 and 15, respectively at an angle of 15 to 40 deg., more preferably 25 to 35 deg. at the common points.  The stretch textured yarn is formed by feeding a polyester multifilament yarn into the treating device under overfeeding and drawing out the yarn at 90 deg. with the axes of the yarn channels.
Patent JP-S59222108-A (JP)
Inventor: OOWADA AKIRA
IPC: B60N2/90
Filed: 1983-05-31
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-H01268997-A (JP)
Title: Axial reinforced joint and reinforced joint method in cast-in-place concrete lining method
Inventor: MATSUOKA SEISAKU
IPC: E21D9/06
Filed: 1988-04-21
Abstract: PURPOSE:To secure the coupling efficiency of a reinforcement by inserting a joint reinforcement into an axial reinforcement inserting sheath pipe fixed to the tip of a jack compatible with force fit of concrete and forming a lap joint between an axial reinforcement of existing concrete and the joint reinforcement. CONSTITUTION:In a ring-like space constituted of an internal form (A), a tail plate and an existing lining concrete (C), a jack 1 compatible with force fit of concrete is retreated and reduced, and an axial reinforcement (E) projected from a reinforced block (D) is exposed. After that, the reinforced block (D) assembled in advance is fixed to the axial reinforcement (E) by means of a lap joint. Then, an axial joint reinforcement 10 is inserted into an axial reinforcement inserting sheath pipe 5. The internal form (A) is assembled, and after placing concrete 11, the jack 1 is extended to move a press ring plate 2 backward, and at the same time, a plate (B) is moved forward, and a required length of the lap joint is formed between the reinforcement 10 and the axial reinforcement (E).
Patent JP-2000288366-A (JP)
Title: Composite plane membrane
Inventor: FUKUSHIMA NORIAKI
IPC: B01D71/36
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a plane membrane having a sufficiently high nitrogen permeation flow rate and oxygen permeation flow rate, a low steam permeation flow rate, excellent durability to liquid leakage not allowing liquid to leak even if deaeration of a chemical liquid is carried out, and suitability for degassing. SOLUTION: This plane membrane 11 with a composite structure in which an even quality thin film 2 is sandwiched by porous supporting layers 1, has 1.1 or higher permeation flow rate ratio of oxygen permeation flow rate/nitrogen permeation flow rate and within ±10% alteration ratio of the permeation flow rate ratio after being immersed in a chemical liquid in accordance with JIS K7114. Consequently, the plane membrane is provided with a nitrogen permeation flow rate and oxygen permeation flow rate high enough to satisfy degassing achievement standard, and a low steam permeation flow rate and liquid leakage can be prevented in the case of degassing water or a chemical liquid.
Patent JP-S58213331-A (JP)
Title: Keyboard
Inventor: HIYOUDOU NORIAKI
IPC: G06F3/02
Filed: 1982-06-07
Abstract: PURPOSE:To improve the reliability and quickness of an operation, by providing an auxiliary switch additionally to a key switch generating a character code to output a corresponding character to this switch as a voice in touching a finger on the auxiliary switch. CONSTITUTION:The auxiliary switch 22 which becomes conductive with finger touch is added to each of many key switches 20 generating character codes. In touching a finger on the switch 22, an input circuit 7 detects the conductive state of a corresponding point on an auxiliary switch matrix 6 and transmits a corresponding code to a microcomputer muCM9. The muCM generates an address from this code and gives it to an ROM 12. The ROM 12 gives a voice pattern corresponding to the address to a D/A converter 13, which converts it into a voice signal and amplifies 12 it and it is outputted to a speaker. In depressing the switch 20 after confirming the voice, an input circuit 3 detects the conductive state of a key matrix 2 and outputs a corresponding code to an external circuit via an output circuit 5 in accordance with the command of the muCM9.
Patent JP-S57212776-A (JP)
Title: Fuel control in fuel cell power generating system
Inventor: TAKEUCHI YASUO
IPC: H01M8/06
Filed: 1981-06-23
Abstract: PURPOSE:To be able to set arbitrarily hydrogen utilization of a fuel cell and to optimize the total efficiency of a plant by controlling the burner fuel quantity of a reformer depending on the electric load of the fuel cell in addition to the temperature of the reformer. CONSTITUTION:The output of an active power detecting part 71 is increased by increase of an electric load, and thereby an operation part 70 calculates the setting valve for opening rate of a valve, and increases the valve opening rate of a fuel gas flow adjusting valve V4 via a flow controller C4. At the same time, the setting value to decrease the valve opening rate of a valve V6 is presented to a flow controller C6 of a burner fuel adjusting valve V6. As a result, much of fuel is supplied to a burner 51 and the output of a reformer is controlled so as to increase. Since the pressure of a fuel chamber of a fuel cell is controlled in a constant value fromthe intention for preventing excess differential pressure, as a result of the control of a pressure adjusting valve V5, the burner fuel flow quantity varies. This variation is slightly controlled with a flow controller C6 by a feedback signal from a flow quantity measuring part Q6.