baber/WOPTO huggingface dataset:
Patent JP-H04151596-A (JP)
Title: Reactor output controller
Inventor: ARAKAWA AKIO
IPC: G21C7/08
Filed: 1990-10-15
Abstract: PURPOSE:To enable optimum output control to cope with demand output by performing a proportional integration operation in which to an integrated deviation of generator output a proportional value to the deviation is added, and judging the control rod operation unit based on the integration. CONSTITUTION:A comparator 31 calculates the deviation using a generator output target signal 1 and a generator output signal 2 and outputs a deviation signal 3. Next, a PI type control rod operation unit calculation block 32 determines the control rod operation unit based on a proportional integration in which the integration of the deviation signal 3 and a proportional value are added, and outputs a signal 33 to a limitter 35. Then, the limitter 35 outputs a control rod operation signal 34 to limit the repetition of control rod withdrawal and insertion. And a control rod operation judgement block 37 judges whether or not to output the signal 34 as a control rod operation command signal 22 to a control rod driver. If the control rod operation is terminated by a withdrawal termination command form such a device as control rod withdrawal termination surveillance device, the signal 22 is stopped, a control rod operation termination signal 36 is sent and the integration is cleared.
Patent JP-H06125824-A (JP)
Title: Synthetic resin leg body of chair
Inventor: FUKUHARA ATSUSHI
IPC: A47C7/00
Filed: 1992-10-14
Abstract: PURPOSE:To improve the supporting strength of a leg column, such as gas spring, without generating a distortion in the leg body provided with a cylindrical part opened upward in an approximately central part in plan view or prolonging the time for molding at the time of molding the chair constituted by molding the leg body of a synthetic resin and supporting the leg column with the cylindrical part. CONSTITUTION:A ribbed or stepped supporting part 13 is formed on the inner peripheral surface of the cylindrical body 6 or a bottom plate 6b is formed to an upward projecting shape, by which the supporting strength to the leg body 8 is improved. The generation of the distortion by a difference in shrinkage on solidifying of the resin at the time of molding by an injection molding method, etc., is prevented by the elimination of a need for changing the thickness of the cylindrical part 6.
Patent JP-H07109558-A (JP)
Title: Production of copper foil good in water wettability
Inventor: EGUCHI TATSUO
IPC: C22F1/00
Filed: 1993-10-06
Abstract: PURPOSE:To provide a method for producing copper foil whose surface is good in water wettability. CONSTITUTION:First, by the conventional well-known methods, the cast ingot of copper is subjected to hot rolling and then repeatedly subjected to cold rolling and process annealing to obtain copper foil. This copper foil is heated at >=80 deg.C in the presence of oxygen. Then, an oxidized film layer having 100 to 1500Angstrom thickness is formed on the surface of the copper foil. Thus, the copper foil in which the surface of the copper foil has about >35 (dyne/cm) wetting index and good in water wettability can be obtd. The obtd. copper foil is good in water wettability. Therefore, at the time of plating the copper foil with a film made of a synthetic resin, the effects that an adhesive soln. can uniformly be applied, the adhesive power between the copper foil and film made of shythetic resin improves and the durability of the plated product improves can be given.
Patent JP-S63130811-A (JP)
Title: Buffer device for ship
Inventor: KONDO MIKIO
IPC: E02B3/26
Filed: 1986-11-18
Abstract: PURPOSE:To relax impact forces to ships by providing a crown lagging-like means (or push-up means). CONSTITUTION:A crown lagging-like means 5 (or push-up means) to push up a ship 18 in contact is provided at the upside of a base 4 set surrounding a structure 2. Even when a ship drifting on strong tidal current is about to collide with a structure, the impact force can be greatly relaxed to prevent the breakage of the ship.
Patent JP-H03122903-A (JP)
Title: Color wheel and filter
Inventor: JIEIMUZU EMU BOONHOOSUTO
IPC: F21V9/40
Filed: 1989-10-25
Abstract: PURPOSE: To change the color of a light beam without causing it to cross an opaque material, by rotating color wheels so as to cross the light beam, each color wheel including a hub rotatable around a hub axis and dichroic filters each having one edge part joined to the periphery of the hub and other two edge parts joined to neighboring dichroic filters. CONSTITUTION: A color wheel 36 is equipped with a hub 48 and a filter set 50 of dichroic filters 52 mounted on the periphery thereof. An open position 54 provided on the periphery of the hub 48 allows a beam 26 to pass through the color wheel 36 without change. The color wheel 36 with the dichroic filters is rotated to pass through a location 28 where a focal point of the light beam 26 lies, and places an arbitrary filter or the open position in this location in order to change the color of the beam or to let the beam pass without change. Likewise, a color wheel 38 also places arbitrary one of dichroic filters mounted on a hub 58 in the location 28 to change the color of the beam 26. Hence, a plurality of colors of light can be produced from one single light beam.
Patent JP-H04152346-A (JP)
Title: Negative type photoresist composition
Inventor: NAKANE HISASHI
IPC: G03F7/004
Filed: 1990-10-17
Abstract: PURPOSE:To stably form always good films by dissolving specific compds. into alkyl ester pyruvate. CONSTITUTION:Org. high-polymer compds., such as phenol and m-cresol, and radiation sensitive compds., such as azide compd. and diazonium compd., which induce a crosslinking reaction and make irradiated parts insoluble in a developer when irradiated with radiations, such as UV rays, far UV rays, electron rays, and X-rays, are dissolved in the alkyl ester pyruvate. The mol.wt. is preferably in a 2000 to 20000, more preferably 5000 to 15000 range when a novolak resin is used as the org. high-polymer compd. and the mol.wt. is preferably in a 10000 to 500000, more preferably 30000 to 100000 range when an acrylic copolymer is used. The content of the radiation sensitive compd. is preferably 10 to 20wt.% of the weight of the org. high-polymer compd. The good thick films are formed stably if the films are formed in such a manner.
Patent JP-H01118048-A (JP)
Title: Range hood
Inventor: YAMASHITA HIROBUMI
IPC: F24F7/06
Filed: 1987-10-30
Abstract: PURPOSE:To eliminate the need for use of such parts as screws in fixing a motor to a side face of a fan casing and shorten the working time necessary for the fixing operation, by press-fitting the motor into an internal flange at an opening formed in the side face of a main body of the fan casing. CONSTITUTION:A fan casing 4 is provided which incorporates a motor 2 and vanes 3 therein, and a front hood 6 is so arranged as to cover the front side of a main body 1 of a hood. The fan casing 4 is provided with a flange 7 on the inner side of an opening part in a side face 5, the flange 7 fixing the outer periphery of the motor 2. To mount the motor 2 to the side face 5 of the fan casing 4, the motor 2 is press-fitted perpendicularly into an opening part 8 in the side face of the main body 1 from the shaft direction of the motor 2, whereby the flange 7 is bent in directions (a) for enlarging the aperture, and is brought into close contact with the outer periphery of the motor 2. The motor 2 is fixed in that position by the force with which the material of the flange 7 tends to return in directions (b), and a flange of the motor 2 is brought into contact with the side face 5 of the fan casing, whereby mounting is completed.
Patent JP-H01118922-A (JP)
Title: Information retrieving device
Inventor: TAKANO SAKUJI
IPC: G06F17/30
Filed: 1987-10-31
Abstract: PURPOSE:To accurately retrieve the primary information equal to the previous one in a short time by storing the retrieving conditions once set for the primary information into a memory part as necessary and then calling out the stored retrieving information when the primary information is retrieved again. CONSTITUTION:When the retrieving conditions of the primary information are stored by the instruction of an operator in a retrieving process, the retrieving conditions received from an input part 2 are stored in a memory part via a memory means 8 with addition of a title received from the part 2. In case the retrieving conditions are set by means of the retrieving conditions stored in the memory part, the title of the stored retrieving conditions is called out by a calling means. Then a list of the called titles is displayed at a display part 3. Thus it is possible to eliminate such inconvenience where the primary information equal to the previous one is not obtained due to the input of the retrieving conditions different partly from the previous one. In such a way, the primary information equal to the previous one is accurately retrieved in a short time.
Patent JP-H02122683-A (JP)
Title: Bonding head in laser diode chip bonding device
Inventor: INOUE TETSUKAZU
IPC: H01L21/52
Filed: 1988-11-01
Abstract: PURPOSE:To perform control in all directions easily and accurately by driving a bonding collet for holding a chip in the directions of Z-axis and Y-axis. CONSTITUTION:A bonding collet 25 is moved in the directions of Z-axis and Y-axis to pick up a sub-mount 8 provided with a chip and placed on a chip carrier 10 through a process shown by an arrow (a) then the sub-mount 8 is carried onto the bonding section of a stem 3 which is secured mechanically. The temperature of the stem has risen at this time, and solid state medium such as silver-palladium placed between the sub-mount 8 and the bonding section in order to secure them is in fused state. Consequently, the sub-mount 8 provided with a chip held by the bonding collet 25 can be slided in the directions of X-axis and an angle theta on the bonding section of the stem. Then the bonding collet 25 is moved finely in the directions of X-axis and the angle theta so that the chip 5 takes a correct attitude with the attitude of the chip 5 on the stem being detected through an optical image pick-up device.
Patent JP-H03221112-A (JP)
Title: Continuous dust collecting device
Inventor: SUGIMOTO NOBUAKI
IPC: B01D46/04
Filed: 1989-10-23
Abstract: PURPOSE:To permit dust collecting operation continuously, while removing the collected duets by a method wherein, by the operation of an opening and closing communication valve mounted to side wall, dust collecting operation in a condition communicating with the outside air and dust removing operation by dust collecting filters in a closed condition are repeated alternately. CONSTITUTION:A dust collector 1 is divided by a partition 2 into a plurality of dust-containing gas tanks 3 and 3', which are provided with dust collecting filters 4 and 4' for collecting and removing dusts. In these gas tanks 3 and 3', basket-like bellows dust collecting filters 4 and 4' having reciprocating freely movable filter cloths 5 and 5' mounted to their outside are suspended from supporting frames 9 and 9' fixed horizontally to the side walls 8 and 8' of the casing 7 of the dust collector 1. An opening end closing communication valve 14 is provided extending over either or both of the gas tanks 3 and 3'. As a result, the dust collecting operation is continued, while the collected dusts are being removed and the basket-like bellows dust collecting filters can perform an accurate and efficient dust collecting function.
Patent JP-H0585092-A (JP)
Title: Semiconductor device
Inventor: TAKADA HIROTAKA
IPC: B42D15/10
Filed: 1991-09-27
Abstract: PURPOSE:To prevent disappearance and change of a memory and malfunction of a circuit by a semiconductor device wherein a semiconductor integrated chip covered with conductive material as electrostatic shielding material at a necessary part thereof through an insulating layer is provided. CONSTITUTION:A semiconductor integrated circuit chip (IC chip) 1 is sealed by a conductive material 5 as an electrostatic shielding material through an insulating layer 6. A circuit except a pad unit is surrounded by the conductive material 5 as the electrostatic shielding material, and a structure of CMOS is shielded in the chip. The IC chip 1 having a semiconductor device inside thereof, since an area excepting the pad unit will be covered with the conductive material 5 as the electrostatic shielding material through the insulating layer 6, short circuit of current due to equipotential and induction is possible on the whole surface of the IC chip. Electrostatic breakdown strength of the IC itself improves, so that electrostatic troubles such as data change, malfunction, and physical breakdown can be prevented and operation stop time which occurs when the charge of the IC is up can be shortened.
Patent JP-H03170933-A (JP)
Title: Plate like substrate for forming resin film
Inventor: NAMOTO YOSHITERU
IPC: B41J2/335
Filed: 1990-10-15
Abstract: PURPOSE:To simultaneously form a resin film continuous between surfaces by forming a surface having a curvature at the corner between the surfaces forming a resin film. CONSTITUTION:A resin film is formed on the surfaces 4a-4c of the plate like substrate 4. A radius R of curvature is imparted to the corner between the surfaces 4a and 4c and between the surfaces 4c and 4b to form the film uniform in thickness, and the radius R of curvature is also imparted to the opposed corners. Chamfering is applied in this way with a curve rather than a straight line, and the resin film is formed to excellently connect the surfaces including the rounded surfaces. Consequently, a continuous pattern is formed between the surfaces.
Patent JP-H0592499-A (JP)
Title: Method for bending four edges of plastic package, device therefor, and four edge-bent package
Inventor: TAKAHASHI MASAO
IPC: B31B50/52
Filed: 1991-09-27
Abstract: PURPOSE:To simultaneously bend the four edges of a plastic package. CONSTITUTION:Three bending lugs 2A, 3A, 4A of a package 1 are formed by a main template. The fourth bending lug 5A is formed by a sub-template. The plastic package is processed by bending the four lugs at substantially the same time.
Patent JP-H0998058-A (JP)
Title: Surface acoustic wave device
Inventor: TANAKA NAOKI
IPC: H03H9/25
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To attain a high acoustic velocity by using a surface acoustic wave device that has a specific surface directivity and a specific propagation directivity. SOLUTION: When the surface directivity and the surface acoustic wave propagation directivity of a monocrystal diamond layer are shown in Euler angles (0 deg., 0 deg., ψ) and also limited in a range substantially equal to these Euler angles, ψ is set in a range shown in the equation. Under such condition, a diamond layer 6 having its surface directivity (θ=0 deg., θ=0 deg.) is formed on the (100) surface of a silicone substrate 5. Then a piezoelectric film 7 of AIN(aluminum nitride) is formed on the surface of the layer 6. Furthermore, an interdigital electrode is provided on the surface of the film 7 together with interdigital reflectors placed at both sides of the interdigital electrode respectively.  These electrode and reflectors have the line width and line space of 1.0μm and are set in the directions where the propagation directivity ψ of a surface acoustic wave is set at 45 deg..
Patent JP-H04154589-A (JP)
Title: Capping machine for prescrew cap
Inventor: HAYASHI HIDETOSHI
IPC: B67B3/20
Filed: 1990-10-16
Abstract: PURPOSE:To make it possible to perform cap fitting always by a method wherein a spinning head set, which descends to grip a prescrew cap on a cap table which has been moved, and ascends after gripping the prescrew cap, and then descends to the mouth of a container which has been moved, and screws the gripped prescrew cap and ascends again, is provided. CONSTITUTION:When a cap table 17 reaches the position of a head set 19, the head set 19 descends, grips a cap 16 on the cap table 17, and ascends. At this point, a star 11 intermittently turns, and a container 13 which is stored in a pocket 14 moves to the position of the head set 19. At the same time, the head set which grips the cap 16 descends, and screws the cap 16 on a container mouth 13a by a specified torque, and ascends. The container on which the cap has been screwed 20 is sent to the next process, and at the same time, the cap table 17 on which a cap 16 is placed moves under the ascended head set 19.
Patent JP-H02104263-A (JP)
Title: Protein curculine and use thereof
Inventor: KURIHARA YOSHIE
IPC: A23L35/00
Filed: 1988-11-02
Abstract: PURPOSE:To obtain a taste-modifying substance having high stability by extracting fruit or dried fruit of Curculigo latifolia with an aqueous solution of a salt having a specific concentration. CONSTITUTION:The objective protein curculine is produced by extracting fruit or dried fruit of Curculigo latifolia with an aqueous solution of a salt having a concentration of >=0.01M. The dried fruit of Curculigo latifolia is e.g., a sun- dried material, hot-air dried material, freeze-dried material such as freeze-dried pulp, etc. The extraction of curculline is insufficient when the salt concentration of the extraction solution is <0.01M. On the contrary, too high concentration of salt increases the labor of the desalting operation after extraction and, accordingly, the salt concentration of the aqueous solution is preferably 0.1-1.0M to attain balanced extraction efficiency and the purification labor after the extraction.
Patent JP-S61162495-A (JP)
Inventor: OOKA AKIHIRO
IPC: B66F7/08
Filed: 1984-12-29
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-2001099458-A (JP)
Title: Air conditioner
Inventor: SUZUKI SATOSHI
IPC: F24F11/02
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To set a comfortable air conditioning environment by changing the set temperature according to a sensible temperature when the indicated temperature is an indoor air temperature. SOLUTION: An air conditioner is provided with a room temperature sensor 17 detecting the indoor air temperature, a radiation sensor 15 detecting a radiant heat temperature, an indoor controller 20 acquiring the sensible temperature from the outputs of the room temperature sensor 17 and the radiation sensor 15, and a temperature display 12 arranged to an indoor unit 10 and displays the sensible temperature according to the instruction from the indoor controller 20.
Patent JP-H01122341-A (JP)
Title: Motor
Inventor: NINOMIYA KUMAO
IPC: H02K15/02
Filed: 1987-11-05
Abstract: PURPOSE:To increase heat dissipating effect and obtain a reinforced structure, by a method wherein a yoke is enlarged radially with respect to a winding, wound around a tooth, to form a step between the yoke and the winding while heat dissipating blades are formed in the space of the step. CONSTITUTION:A motor is constituted of a yoke 1, formed so as to have a cylindrical shape, and teeth 2, fitted to the inner diametrical side of the yoke 1. The teeth 2 is equipped with a winding 4 through a bobbin 3. The yoke 1 is enlarged radially with respect to the winding 4, therefore, a step 6 is generated radially between the yoke 1 and the winding 4 when the teeth 2 are fitted to the yoke 1. Heat dissipating blades 7 are formed in the space of the step 6 simultaneously with the molding of the yoke 1.
Patent JP-H0592233-A (JP)
Title: Lost pattern for casting and manufacture of the same
Inventor: SASAKI HIROYUKI
IPC: B22C7/02
Filed: 1991-09-30
Abstract: PURPOSE:To improve the workability and the profitability by embedding a reinforcing material in the inside of a lost pattern for casting. CONSTITUTION:The lost pattern 10 for casting is formed with foam plastic. Then the reinforcing materials 20 providing frame bodies 21a, 21b are embedded in the inside of the lost pattern 10 for casting. The foam plastic is poured into a cavity formed in an upper die and a lower die and foamed to manufacture the lost pattern for casting. That is, in the condition of arranging the reinforcing materials in the cavity, the foam plastic is poured and foamed. By this method, the thin part in the product is not bent and propping rods are eliminated.
Patent JP-S62138105-A (JP)
Inventor: KANEFUJI YUJI
IPC: A01B63/00
Filed: 1985-12-11
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-H11117870-A (JP)
Title: Multi-stage compressor
Inventor: KAWANE MINORU
IPC: F04B41/00
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a multi-stage compressor which is compact so as to be suitable for transportation and which can facilitate the service and inspection therefor. SOLUTION: In a multi-stage compressor, a discharge port 58 of a first stage cylinder 41 opened to the proximal end B side of a crankshaft, and a suction port 60 of a second cylinder 42 are connected to each other through a first stage inter-cooler 45, and a discharge port 61 of the second stage cylinder 42 opened to the distal end A side of the crank shaft, and a suction port 63 of a third stage cylinder 43 are connected to each other through a second inter- cooler 46. A discharge port 64 of the third stage cylinder 43 opened to the proximal end B side of the crankshaft, and a suction port 66 of a fourth stage cylinder 44 opened upward, is connected each other through a third stage inter- cooler 47.  With this arrangement, it is possible to simplify the shapes of fluid passages for air and cooling water, between the various stage cylinders 41, 42, 43, 44 and the various stage inter-coolers 45, 46, 47, and to shorten the lengths thereof.
Patent JP-2001101497-A (JP)
Title: Communication system for automatic vending machine
Inventor: KAMIYAMA MASAHIRO
IPC: G07F9/00
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To speedily supply managing information of high priority from slave radio equipment to a base station. SOLUTION: A master radio equipment control part 7 periodically interrupts all the receiving period of the managing information on an automatic vending machine 1-1 from the slave radio equipment 3-1 and confirms the presence/ absence of calling from other slave radio equipment 3-2 to 3-n. When there is calling from the other slave radio equipment 3-2 to 3-n and the priority of this call is higher than the priority of the present transmission managing information from the slave radio equipment 3-1, the master radio equipment control part 7 establishes a radio link with any one of the other slave radio equipment 3-2 to 3-n and receives that managing information. Then, the master radio equipment control part 7 immediately transmits the received managing information to a center 10.  Thus, a communication system for grasping various states of plural automatic vending machines can speedily deal with the request of high emergency.
Patent JP-2001100918-A (JP)
Title: Coordinate input device
Inventor: MIURA OSAMU
IPC: G06F3/041
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a coordinate input device which can simplify the input procedure in calibration processing and actualize accurate correction. SOLUTION: The device has a tablet device placed over a display device and a coordinate transforming which transforms inputted 1st coordinate values into 2nd coordinate values on the display device through arithmetic processing using a specific coordinate transformation expression and is equipped with a frame which has an opening part exposing the coordinate input area of the tablet device, a storage device which has a 1st storage area for storing maximum and minimum values of (x) and (y) coordinates in the coordinate input area of the tablet device and a 2nd storage area for storing maximum and minimum values of X and Y coordinates in the display area of the display device, and a judgment device which judges whether or not 1st coordinate values meet set conditions;  only when the conditions are met, the maximum and minimum values of the (x) and (y) coordinates are updated and the transformation coefficient of the coordinate transformation expression is updated.