baber/WOPTO huggingface dataset:
Patent JP-H081444-A (JP)
Title: Radiating fin for heat-exchanger and method for forming the same
Inventor: OKIYAMA YUJI
IPC: F28F3/04
Filed: 1994-06-27
Abstract: PURPOSE:To provide a radiating fin of which thickness and dimension can be arbitrarily set, and a pitch of the radiating fins adjacent to each other can be also arbitrarily set, and assembling thereof is easy. CONSTITUTION:In a nearly U-shape both side erecting wall 23 composed of a bottom plate 24 and both vertical walls 23, 23, a plurality of inner dowels 25 and outer dowels 26 are respectively formed at different positions, and the apexes of the inner dowels 25 which are formed at opposing positions on both vertical walls 23, 23 are brought into contact with each other.
Patent JP-S6062327-A (JP)
Title: Construction of underwater continuous wall
Inventor: NAKAMURA YASUSHI
IPC: E02B3/06
Filed: 1983-09-13
Abstract: PURPOSE:To construct an underwater continuous wall without forming any artificial ground by a method in which two walls facing each other and a partition wall are erected on the ground of bottom under water while being connected with the preceding walls, and concrete is placed into the space being formed. CONSTITUTION:Two walls 3 and a partition wall 5 are erected on the bottom 4 under water while being connected with the preceding wall 3' in the vicinity of a temporary landing pier 1 previously assembled in water for construction work. A preceding partition 5' on the preceding concrete 13 side is drawn out, the water in the space 14 is replaced with mud water, the bottom 4 under water is dug out to a given depth to form a trench 15, a reinforcing bar cage is erected, and concrete is placed. These processes are repeated to construct an underwater continuous wall without the need to form any artificial ground.
Patent JP-S6324504-A (JP)
Inventor: SUNATSUKA HIDEO
IPC: H01B7/17
Filed: 1986-07-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6230564-A (JP)
Title: Hollow high speed rotor
Inventor: OKUYA TSUGUYUKI
IPC: B04B7/08
Filed: 1985-07-31
Abstract: PURPOSE:To enhance adhesive seal capacity, in a hollow high speed rotor using a fiber reinforced plastic material, by providing an ring shaped groove to the engaging part of the cylindrical body and end plate constituting the rotor main body. CONSTITUTION:End plates 5, 6 are engaged with the inside end parts of a cylindrical body 4 in a state inserted under pressure and adhered and fixed to said end parts by an epoxy resin type adhesive 10. In this case, because two ring shaped grooves 9 are provided to the outer peripheral surface of each of the end plates 5, 6, the adhesive 10 infiltrated in the ring shaped grooves can be prevented from being extruded to the outside at the time of pressure insertion and sufficient adhesive effect is obtained between the cylindrical body 4 and the end plates 5, 6. Therefore, sealing becomes perfect and, even if a flowable substance is allowed to flow in the main body of a rotor at the time of high speed rotation, the outflow thereof to the outside is not generated.
Patent JP-S6412536-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUGIURA MITSUO
IPC: H01L21/318
Filed: 1987-07-07
Abstract: PURPOSE:To allow a silicon nitride film to be deposited uniform in thickness by a method wherein dichlorsilane and ammonia are caused to interact with each other on a plurality of semiconductor substrates in a vacuum of 200-300 mTorr at a temperature of approximately 800 deg.C. CONSTITUTION:A quartz board 8 mounted with a number of silicon wafers 9 is inserted into a tubular furnace 2 surrounded with a heat resistance coil 7. The tubular furnace 2 is evacuated while purging N2 is introduced. The N2 is then removed out of the furnace 2 for the production of a vacuum above 10mTorr. A process follows wherein ammonia is injected into the furnace 2 at a flow rate of 30cc/min, dichlorsilane of a flow rate of 10cc/min joins the ammonia three minutes later, for the two to interact with each other eventually in a vacuum of 200-300mTorr at a temperature of approximately 800 deg.C. Approximately 17 minutes later, the dichlorsilane and ammonia are stopped. The furnace 2 is subjected to a three-minute evacuation process after which a vacuum above 10mTorr is obtained. A purge follows, wherein nitrogen is injected for three minutes, and then the wafers 9 are taken out of the furnace 2. Such a wafer 9 is provided with a 500-600Angstrom -thick silicon nitride film.
Patent JP-S62157677-A (JP)
Title: Fuel cell
Inventor: ISHII KENZO
IPC: H01M8/02
Filed: 1986-07-18
Abstract: PURPOSE:To simplify the structure of the electrolyte supply path from the outside of the cell so as to stabilize the output of the cell, by providing an intercommunicating passage through a predetermined electrolyte supply groove, electrolyte intercommunicating hole and electrolyte sump for supplying electrolytic solution to a matrix. CONSTITUTION:In the case of supplying an electrolyte, the electrolyte is filled to an electrolyte passage 10 and overflowed into an electrolyte sump 82 of a cell. Then, the electrolyte in the sump 82 is allowed to flow from the hole 82a at the lower portion into an electrolyte supply groove 72 and supplied to a matrix 1 through an electrolyte intercommunicating hole 92. In the case that the electrolyte in the matrix 1 is increased, the remain is overflowed into the electrolyte sump 82 through the electrolyte supply groove 72 and storaged. Further, in the case of the lack of electrolyte in the matrix 1 with evaporation, the electrolyte is supplied from the electrolyte supply groove 72. Therefore, it is possible to constantly maintain the quantity of the electrolyte in the matrix 1 so as to stabilize the output of the cell.
Patent JP-2000357425-A (JP)
Title: Grommet
Inventor: MATSUMOTO MANABU
IPC: H02G3/38
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To effectively suppress unnecessary flexure of a wire in a grommet and bent of the grommet. SOLUTION: In this grommet 10 for covering and protecting a wire (wire harness 40) mounted on a fixed side member (car body 20) with a fixed side mounting part 11 and mounted on a movable side member (door 30) with a movable side mounting part 12 to be inserted into an interior through a flexible cylinder 13 to be fixed on the fixed side mounting part 11 side wherein the flexible cylinder 13 is formed between both mounting parts 11 and 12 and expanded and deformed when the movable side member (door 30) moves, a free side end inner hole 13b is made larger than a fixed side end inner hole 13a in the flexible cylinder 13.
Patent JP-H0333357-A (JP)
Title: Construction plate
Inventor: OSAWA SHUICHI
IPC: B32B3/06
Filed: 1989-06-28
Abstract: PURPOSE:To obtain a face having solid and natural sense by forming recess and projection patterns with a multi-step construction on the face of a metal sheet with embossed work, coating the tops of projection patterns with a thin paint film, and coating the circumferential edge of the bottom of each one of recess patterns with a thick paint film. CONSTITUTION:A construction sheet is so coated with facing paint film 7 that free patterns of multi-step recess patterns 4a, 4b, 4c and projection patterns 5a, 5b, 5c are arranged freely on a face 3 of a zinc steel plate having a thickness of about 0.2-2mm and a color steel plate, etc. Recess and projection patterns with a multi-step construction are formed of a flat bottom, top surface and common side-wall 6, and the area and depths d1-d3 are randomly constituted. The facing paint film 7 is such that the film thickness of the circumferential edge is formed in an uncleared thickness of the paint film eliminating the floating of the circumferential edge in accordance with moving toward the bottom such as  t1< t2< t3. According to the constitution, a face around in natural sense can be achieved by irregular thickness and color, etc., of the facing paint film.
Patent JP-2000358135-A (JP)
Title: Image reader, image read control method and storage medium
Inventor: MIZUNO YOSHIO
IPC: G06T1/00
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To provide an image reader where collision of its optical system with a wall face or the like can be avoided even when a power supply is shut off while the optical system is driven at a high-speed. SOLUTION: In case interruption of a power supply is detected, a control section brings a PC2 signal to an L level (S12), opens a contact of a relay RL 3 so as to cut off a current source driving an optical motor. Then the control section changes an H level of a PC3 signal to an L level after the lapse of a prescribed time (S14) so as to switch the contact of the relay. In this case, since the optical motor is being driven, the optical motor acts like a generator, which generates a voltage. Since relay contacts are connected to GND, the optical motor forms a short-brake circuit via the GND. Even when the power supply voltage completely reaches zero, since the state of the relay contacts is unchanged, the short-brake circuit conducts its braking while the optical motor is driven.
Patent JP-2000000419-A (JP)
Title: Air cleaner
Inventor: SUMIDA JUNJI
IPC: B01D46/10
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To reduce the cost and to surely improve the dust collecting efficiency. SOLUTION: The inside of a casing 11 is divided by a partition 13 into front and rear housing parts 14 and 15, a separator 17 is projected backward from the partition to divide the rear housing part into a fan housing part 15a and a substrate housing part 15b, and a cleaning filter 34 is provided in the front housing part and a fan 37 in the fan housing part of the rear housing part. The room air is sucked in and cleaned by the filter, and the cleaned air is blown into the room.  Relating to this air cleaner 10, the cleaning filter has an initial dust collecting efficiency of 99.99% for the fine particles of 0.03 um, a lead wire 40 connected to the fan is brought out on the front housing part side from the fan housing part and then introduced into the substrate housing part, and the front housing part and the substrate housing part are sealed by a tube 41 sheathing the lead wire after the inlet part.
Patent JP-H0690085-A (JP)
Title: Manufacture of thin-film substrate
Inventor: SEKIMOTO RIICHI
IPC: H05K3/40
Filed: 1992-06-04
Abstract: PURPOSE:To facilitate manufacturing and to enhance the dimension accuracy of a bridge conductive pattern since the bridge between patterns can be manufactured in the manufacturing process of a substrate by repeating known processes of coating of a resist, exposure, and the dissolution and plating of the resist. CONSTITUTION:A conductive pattern 3 of bridge connecting conductive patterns 2a, 2b, 2c, and 3d can be formed by repeating coating and plating processes of a resist, thus manufacturing the bridge 3 for connecting the conductive patterns 2a, 2b, 2c, and 2d on formation of the substrate.
Patent JP-H08331981-A (JP)
Title: Feeder for stacked nursery box
Inventor: TATE YOSHIO
IPC: B65G47/06
Filed: 1995-06-09
Abstract: PURPOSE: To facilitate regulation and assembling, ensure the operations and miniaturize an apparatus by providing rotary type supporting devices of a simple constitution. CONSTITUTION: This supporting feeder comprises a pair of lower-stage receiving units 11 for supporting a nursery box A in the lowermost stage in a group A of the stacked nursery boxes and a pair of upper-stage supporting units 12 for supporting the second nursery box A from the bottom in the group A of the stacked nursery boxes. The lower-stage receiving units 11 and the upper- stage supporting units 12 comprise shaft members J capable of protruding and reteating into a rotating transverse shaft 14. A guide cam plate 17 for guiding the tips of the shaft members J installed near the rotating transverse shaft 14 by bringing the base parts of the shaft members J into contact therewith so as to protrude the tips of the shaft members J.
Patent JP-H0334626-A (JP)
Title: D/a converter
Inventor: TSUKADA TOSHIAKI
IPC: H03M1/68
Filed: 1989-06-30
Abstract: PURPOSE:To obtain a high resolution by outputting an analog signal of the resolution of a B1 bit distributed and inputted by a prescribed procedure to an analog adder an outputting an analog signal of the resolution of a B2 (>B1) bit from the analog adder. CONSTITUTION:Input data of a B2 bit are converted to data to plural 2B<2->B<1> systems having a B1 (B2>B1) bit, respectively by a data distributing circuit 1, and inputted to a 2B<2->B<1> pieces of D/A converters 2 having a resolution output of the B1 bit. To bit it concretely, the upper bit data D1 being equal to the resolution B1 bit in the input data of the B2 bit is inputted to one piece of these D/A converters 2, and to other D/A converters, data of D1 or D1+1 is inputted by a prescribed sequence in accordance with the remaining lower bit data of the input data. Subsequently, output signals of these D/A converters 2 are inputted to an analog adder 3 and added and outputted. In such a way, from the analog adder 3, an analog signal of the B2 bit resolution is outputted, and a high resolution is obtained.
Patent JP-H07402-A (JP)
Title: Multiple packaging for suture and cover latch member
Inventor: MAABIN ARUPAAN
IPC: A61B17/06
Filed: 1993-06-16
Abstract: PURPOSE: To automatically load multiple sutures with needles in a package by arranging a tray and a cover to house the sutures having needles, housing the sutures in an outer peripheral groove of the tray, and preventing the suture from lifting up out of the groove by an array of resilient cantilevered fingers. CONSTITUTION: A suture package has a base 10, a top 20 and a cover 50, and the base 10 and the top 20 are joined together, and constitute a tray of a suture having plural needles. An inner wall part 14 of the base 10 and an inner wall part 22 of the top 20 constitute an inner wall (vertical surface), and constitute an outer peripheral groove 16 to hold the suture together with an outer wall 12, and cantilevered fingers 24 extend over almost all parts of the groove 16, and prevent the suture from lifting up out of the groove 16. An end part of the suture is taken outside from the groove 16 by a gap 26 in an array of the cantilevered fingers 24. Parallel walls 30 and 32 on a flat area 28 have gap rows separate at regular intervals, and a pair of adjacent gaps constitute a park to hold needles 2.
Patent JP-S5692429-A (JP)
Title: Load adding device of tire test machine
Inventor: YANAGAWA MAMORU
IPC: G01M17/02
Filed: 1979-12-26
Abstract: PURPOSE: To improve precision of a test, by using plural hydraulic cylinders different in size which are arranged in series and are controlled by the automatic oil pressure control circuit.  
     CONSTITUTION: Large hydraulic cylinder 11 is fitted to support stand 14 fixed to base 8 through the pin, and small hydraulic cylinder 13 is linked to one end of this cylinder 11 through joint rod 12, and the other end is linked to moving frame 5 through load detector 9, and large and small hydraulic cylinders 11 and 13 are linked to oil pressure source 20 and the oil tank through pilot valves 15A, 15B, 16A and 16B, solenoid valves 17 and 18, and servo valve 19. Then, when solenoid valve 17 and pilot valves 15A and 15B are opened and solenoid valve 18 and pilot valves 16A and 16B are closed to perform the switching control of servo valve 19, a large load is added to tire 3 by large hydraulic cylinder 11; and a small load is added to tire by the opposite operation. Consequently, loads from a large one to a small one are added to tire 3 arbitrarily to perform a high-precision test. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000001951-A (JP)
Title: Folding roof structure, and folding plate
Inventor: YASUMOTO JUICHI
IPC: E04D3/30
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To eliminate need of tight frames which need be preliminarily fixed on base members in fixing folding plates on the base members to form a folding plate roof to simplify work, increase speed, and reduce cost. SOLUTION: This folding plate has raised parts 3, 4 on both sides of the right and left of a horizontal part 2, and engagement parts 5, 6 provided on tips of the raised parts 3, 4 for engagement of adjacent folding plates 1 with each other. The engagement parts 5, 6 are composed of the lower engagement part 5 to be on the lower side at the time of engagement, and the upper engagement part 6 to be on the upper side, and on the lower engagement part 5, a fixing part 5e to be directly fixed to a base member 11 is suspended.
Patent JP-S6324833-A (JP)
Inventor: TABATA HISAO
IPC: A01K63/02
Filed: 1986-07-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5792023-A (JP)
Title: Electron radiation curing composition
Inventor: NOSHIRO TOKUZOU
IPC: C08G59/00
Filed: 1980-11-29
Abstract: PURPOSE: The titled composition, consisting of an epoxy compound, an organosilane  having an epoxy group and a hydrolyzable group and a precursor for a Lewis acid  capable of generating the Lewis acid by the irradiation with electron rays, and having  improved adhesive property to a base material, e.g. a paper, plastic, wooden board, etc.  
     CONSTITUTION: 100pts.wt. epoxy compound, e.g. glycidic acid (ester) of formulaI(R 1 ,  R 2 , R 3  and R 4  are alkyl, aryl, alkoxyl or alkenyl groups or hydrogen), is kneaded with  0.1W10pts.wt. organosilane, e.g. (γ-glycidoxypropyl) trimethoxysilane, having an epoxy  group and one or more halogens directly linked to the silicon atom and hydrolyzable  group, e.g. alkoxyl or acyloxy groups, and 0.1W15pts.wt., preferably 3W5pts.wt. in the  case of formula II, precursor for a Lewis acid, e.g. an aromatic halonium salt of  formula II (R is monofunctional aromatic group; R 1  is a bifunctional aromatic group;  X and X 1  are halogens; M is a transition metal; a is 0 or 2; b is 0 or 1; c=d-e; e<d≤ 8; e is 2W7) or aromatic diazonium compound of formula III (X 1 , d, e and M are the  same as described above; Y is nitro, halogen, etc.), capable of generating the Lewis  acid by the irradiation with electron rays, and adjusted to a viscosity of 0.01W100  poises to give the aimed composition.   
     USE: A coating material, adhesive, ink, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04370292-A (JP)
Title: Shaped patterned paper and production thereof
Inventor: HIYOSHI KINYA
IPC: D21H27/00
Filed: 1991-06-13
Abstract: PURPOSE:To obtain the title paper with fine pattern by transferring under press a lace's pattern on a wet paper. CONSTITUTION:In the press part of a papermaking machine, a wet paper 5 is pressed while rotating a lace 4 with it through a felt 3 etc., to transfer lace's pattern on said wet paper. Alternatively, after passing through said press part, the lace is pressed together with the wet paper between a pair of rolls to accomplish said transfer. With the present method, the objective patterned paper with a complicated pattern rich in variety can be obtained.
Patent JP-H0457884-A (JP)
Title: Diagnostic and control system for insufficient carbonization in coke oven
Inventor: SEKI TADATOSHI
IPC: C10B41/00
Filed: 1990-06-26
Abstract: PURPOSE:To reduce the dispersion of coke quality and thereby improve the overall thermal efficiency of a coke oven by providing a number of specific means in the title system. CONSTITUTION:In the title system, there are provided a means for finding a chamber of insufficient carbonization whereby it is judged whether the carbonization in the chamber proceeds properly based on the present and the past operation data, such as heating wall temperature and not coking time, of a number of carbonization chambers monitored by operation monitoring means, a means for judging situations whereby the cause of the insufficiency of a carbonization chamber judged as insufficient is deduced by referring to each of judgment items previously provided, a means for determining the cause of insufficient carbonization whereby the cause is determined based on the deduction by the means for judging situations, and means for controlling the supply of gas to a combustion controller according to the indication for action.
Patent JP-S5793211-A (JP)
Title: Measuring device for flow rate of gaseous body
Inventor: YOSHIDA HITOSHI
IPC: G01F1/692
Filed: 1980-12-02
Abstract: PURPOSE:To obtain the measuring device for flow rate of gaseous body having excellent responsiveness to the change in the flow rate of air, by forming an electric heater and a temperature-dependent resistor for measuring the change in the temperature of air on a metal layer provided on the surface of an insulated supporting body through the intermediary of an insulator layer. CONSTITUTION:Metal layers 30 and 14 are formed by printing on the upper surface of an electrically-insulated supporting body 10 provided in a pipe in which air flows from the direction B and further the insulator layers 110 and 100 are formed by printing on the upper surfaces of the metal layers. Furthermore, on the upper surfaces of the insulator layers 110 and 100, the first temperature dependent resistor 13, a resistor 11 for an electric heater and the second temperature-dependent resistor 12 are formed separately by printing and conductor lead parts 101-106 are formed at both ends of the resistors 11-13 respectively by printing, whereby an air flow-rate sensor is constituted. Since the sensor is constituted in this way, the heat of the resistor 11 for the electric heater is transmitted excellently to the second temperature-dependent resistor 12 through the metal layer 14 and the air flowing in, and thus the responsiveness to the change in flow rate is improved.
Patent JP-H0729901-A (JP)
Title: Manufacture of semiconductor device
Inventor: SATO NOBUYOSHI
IPC: H01L21/316
Filed: 1993-07-08
Abstract: PURPOSE:To form the insulating film of a semiconductor device formed on polycrystalline silicon, which film is excellent in burying property and film quality having no voids. CONSTITUTION:A thermal oxidation film 12 is formed on the surface of a silicon wafer 11, a poly silicon wiring 13 is formed on the film 12, coating process with organic compound like ethanol is performed, and then an insulating film 14 is formed by chemical vapor growth. By treating the base surface with organic compound in the above manner, an insulating film which is excellent in burying property and film quality having no voids can be formed.
Patent JP-H1021933-A (JP)
Title: Electrode of solid oxide fuel cell and its forming method
Inventor: FUJITANI YASUYUKI
IPC: C23C14/22
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide the electrode of a solid oxide fuel cell which never exfoliates from the electrolyte even if it receives heavy thermal load, and its making method. SOLUTION: This electrode has such a composition that the content of YSZ increases as it moves toward a substrate 1, by decreasing the deposition speed of a YSZ deposition flow 11a and increasing the deposition speed of an NI deposition flow 12a gradually, when forming the fuel electrode 2 of the cermet consisting of Ni/YSZ on the surface of the substrate 1, by depositing the deposition flow 11a of YSZ 11 and the deposition flow 12a of Ni12 to the substrate (electrolyte) 1 consisting of YSZ by means of an electron beam depositor 21.  On the other hand, when performing the above deposition, the thermal expansion coefficient of the fuel electrode 2 is approximated more to the substrate 1, the more it goes to the side of the substrate 1, and also the coupling force between the interfaces of the substrate 1 and to the fuel electrode 2 is strengthened, by applying an Ar ion beam 13 toward the substrate 1 form an ion gun 22 thereby mixing the surface between the substrate 1 and the fuel electrode 2 from the action of Ar<+> large in radius of an atom, when performing the above deposition.