baber/WOPTO huggingface dataset:
Patent JP-H01168340-A (JP)
Title: Adsorbent
Inventor: WADA MINORU
IPC: B01J20/06
Filed: 1987-12-23
Abstract: PURPOSE:To obtain an adsorbent having the adsorptive capacity equal to that of activated charcoal at extremely low costs, by drying and forming the sludge obtained from neutralizing the pickling waste liquid of an iron product. CONSTITUTION:The sludge obtained from neutralizing the pickling waste liquid of an iron product is dried and formed into an adsorbent having the adsorptive capacity equal to that of activated charcoal. Preferably, the zeolite of not less than 10% by weight is added to this sludge and this mixture is dried and formed into an adsorbent having the adsorptive capacity larger than that of the activated charcoal. Its manufacture process comprises using as a material the sludge of pickling waste liquid produced at an iron mill and adding zeolite particles thereto. The zeolite is supplied together with silica sol as a solidifying agent. They are mixed together and pulverized to an approximately 200 mesh particles and the zeolite is then mixed at the predetermined proportions. Water is added to such mixture and, after swelling, it is formed into a pellet form and, after drying, offered as an end product.
Patent JP-2000137332-A (JP)
Title: Plate making machine
Inventor: IWAMOTO TAMIO
IPC: G03F7/20
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain a plate making machine that can precisely stop master paper at a previously decided position even when the master paper is comparatively soft. SOLUTION: In this plate making machine, master paper stoppers 22A and 22B are formed so that the cross sections thereof become D-shaped and the master paper X is locked by the D-shaped straight line parts thereof. Besides, an endless exposure part feeding belt feeding the paper X is constituted so that the electric resistance value of rubber is >=6×1010 Ω and the static friction coefficient (μ) of the surface thereof is minimized by solid lubricant processing. Thus, a sliding action between the back surface of the paper X and the front surface of the feeding belt is facilitated. When the fed paper X is locked by the stoppers 22A and 22B, the bending thereof is corrected by feeding the paper X besides on a condition that the leading edge thereof is locked.
Patent JP-H02173262-A (JP)
Title: Vacuum depositing device
Inventor: KAWAI HIROSHI
IPC: C23C14/56
Filed: 1988-12-26
Abstract: PURPOSE:To perform multilayer vapor deposition in the assembly line and to form a multilayered vapor-deposited film with good working efficiency by providing a plurality of vapor deposition tanks via gate valves between a pretreatment tank and a takeout tank and successively passing a material to be worked through the respective vapor deposition tanks in the case of forming the multilayered vapor-deposited film on a material to be worked. CONSTITUTION:A base plate to be worked wherein a multilayered vapor-deposited film is formed thereon is attached to a base plate holder 102. This holder 102 is introduced into a prescribed pretreatment tank 100 to perform pretreatment and thereafter transferred to a first, second and third vacuum deposition tanks E1, E2, E3 via the gate valves VG1, VG2, VG3. A plurality of vapor-deposited films are formed on the base plate by metallic vapor evaporated from the evaporating sources 103 in the respective vapor deposition tanks. In this case, thickness of the vapor-deposited films is monitored by film thickness monitors 105 in the respective vapor deposition tanks. A plurality of vapor-deposited films having required film thickness are formed by regulation of opening and closing of shutters 104 on the evaporating sources 103. One part of a plurality of vacuum deposition tanks, e.g. E3 can be effectively utilized for maintenance by providing gate valves HG1, HG2, HG3 between the holder 102 and the evaporation sources 103 in the respective tanks E1-E3. The multilayered vapor deposited film can be formed with excellent working efficiency.
Patent JP-H10169776-A (JP)
Title: Variable speed operating structure for working machine
Inventor: USHIRO KENZO
IPC: F16H63/20
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To provide such a structure that a variable speed operating shaft is protruded outside a transmission case to be slided and rotationally moved with a variable speed lever located relatively far therefrom, at a low cost and with a good feeling for shift operation. SOLUTION: A shift mechanism (a), in which one of two shift forks 50, 51 is selected by the slide of an operating shaft 52 and the selected shift fork 50 or 51 is shifted with the rotational movement of the operating shaft 52, and a PTO variable speed lever 55 supported in a freely crosswise oscillatable manner are provided. The operating shaft 52 and the PTO variable speed lever 55 are connected together in association by engaging a slit 54a formed in one of them with a pin 58 provided on the other, so that the operating shaft 52 can be slided and rotationally moved with the crosswise oscillation of the PTO variable speed lever 55.
Patent JP-H02171914-A (JP)
Title: Printing data forming device
Inventor: SUZUKI MASAHIRO
IPC: G06F17/16
Filed: 1988-12-26
Abstract: PURPOSE:To execute mask processing within a short time even when much mask graphic information exists by automatically setting up mask reference information. CONSTITUTION:Only operation instructing information is stored in a control shift register 23, the prescribed number of shift clocks is supplied from a shift clock generating circuit 27 to the register 23, operation stop information is stored in the shift position, and these operation instruction information and operation stop information are supplied to a computing element 19 as mask reference information together with the current unit mask information part shifted and left to/on the first part of each line. When the current unit mask information part shifted and left at the 2nd time or after and the preceding shift information part are inputted to the computing element 19, the mask reference information consisting of only the operation instruction information is supplied to the computing element 19, and when the shift information part left at the last time is inputted to the computing element 19, the information in the register 23 is inverted and inputted to the computing element 19. Consequently, the mask reference information can be automatically set up and mask processing can be rapidly executed.
Patent JP-H06176579-A (JP)
Title: Semiconductor memory device
Inventor: OKAWA SHINICHI
IPC: G11C11/413
Filed: 1992-12-07
Abstract: PURPOSE:To reduce a spike noise generated when a load MOSTR is simultaneously ON/OFF controlled by providing a load MOS control circuit and performing dividing control of a load MOS transistor(TR). CONSTITUTION:When a writing pulse 3 is applied, a load MOS control circuit 1 outputs two independent sets of load MOS control signals CMLA, CMLB. Load MOSTRs MLA0, MLA1,... corresponding to digit lines D0, D1,... are controlled by means of the signal CMLA, the turning on/off of load MOSTRs MLB0, MLB1,... corresponding to digit lines /D0, /D1,... are controlled by means of the signal CMLB and the load MOSTR is bisected and controlled. Consequently, a spike noise generated by turning on/off of the load MOSTRs is reduced.
Patent JP-H07180105-A (JP)
Title: Shoulder forming machine
Inventor: MURAKAWA KIYOTSUGU
IPC: E01C19/26
Filed: 1993-12-24
Abstract: PURPOSE:To form a pedestrian passage in automatic mode by forming a shoulder side surface, each of which is electrically heated for leveling the shoulder side surface and forming a flattened area and finishing the flattened area in a specified area and flattening and forcibly rolling up the buildup produced by a rubber chip kneaded substance. CONSTITUTION:Two rubber wheels 16 are driven with a drive motor 21 so as to collect irregular-shaped rubber kneaded articles with a rubber chip parquet board 41 installed in the front. Then, a shoulder slope area is formed with an electric heating type molder 10 for the formation of a slope area and smoothly flattened with an electric heating type molder 12 for the formation of a slope area. In this case, the area is smoothly flattened by rolling up with a linear fitting ring 20 and a shaft 30 which are communicated with a flattened area formation motor-drive molder 12 as a motor-driven vibration generator 18 and a vibration transmission mechanism 19 or a model surface pressure adjustment spring. At the same, the molder moves forward and flattens rubber chip kneaded substances scattered on the road. The surface of the shoulder is finally finished with a flattened area finishing electric heating type molder 14 continuously connected to the flattened area formation electric heating type molder 12. This construction makes it possible to eliminate the need for solvent for shoulder formation and improve the workability and environmental capacity.
Patent JP-H11157527-A (JP)
Title: Cup-like composite container
Inventor: WADA KIYOSHI
IPC: B65D3/28
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain a cup-like composite container in molding the cup-like composite container mainly comprising paper wherein fusion for making a cup body member into a cylindrical shape and fusion at the time of combination- rolling with a cup bottom member may be aided and reinforced. SOLUTION: Material paper for a composite paper container with an outermost thermoplastic resin layer applied on an external face of a cardboard layer and an innermost thermoplastic resin layer applied to an internal face is used to provide a cup body member 2 and a cup bottom member 3, and both members are combined and integrated by a seal to provide the cup-like composite container 1. A plurality of holes 8 having a cross-sectional area of 3.14 mm<2> or larger are punched on a seal part to be a cup internal face and on a seal part 2b to be a cup external face at a lower end of the cup body member 2 among seal parts at both side ends of the cup body member 2, and an injection molded resin layer 60 comprising resin of MI14 to 24 is applied on the seal parts 2a, 2b with the holes punched.
Patent JP-H04198239-A (JP)
Title: Antistatic composition and thermoplastic resin composition
Inventor: SAKURAI KEISUKE
IPC: C08L101/00
Filed: 1990-11-27
Abstract: PURPOSE:To prepare an antistatic compsn. effective in many thermplastic resins and excellent in heat resistance, bleed resistance, tackiness, etc., by incorporating a specific alcohol compd. and a cationic or anionic surfactant in a specified ratio as essential antistatic components into the compsn. CONSTITUTION:An alcohol compd. of the formula: R<1>-[O(AO)mH]n [wherein R<1> is a 3-22C aliph. alcohol residue, an (alkyl-substd.) alicyclic alcohol residue, or an arom. alcohol residue; A is 2-4C alkylene; m is 0-20; and n is 1-6] or of the formula HO(AO)pH (wherein p is 1-25) (e.g. lauryl alcohol) and a cationic or anionic surfactant (e.g. dilauryldimethylammonium perchlorate) are incorporated in a wt. ratio of the compd. to the surfactant of (5:95)-(95:5) as essential antistatic components into an antistatic compsn.
Patent JP-H04193316-A (JP)
Title: Filter material
Inventor: OKU YASUYUKI
IPC: F01M11/03
Filed: 1990-11-28
Abstract: PURPOSE:To obtain a filter material having high collecting efficiency, low pressure loss and long life by forming the filters having at least a two-layer structure, using specified fine fibers for the layer disposed in the downstream from the entrance of the dust flow, and specifying the porous diameter of the layer in the upstream side and in the layer in the down stream side to specified ranges. CONSTITUTION:The filter material has a structure of at least two layers. An org. synthetic fiber of <=1mu fiber diameter (e. g. poly(P-phenyleneterephthalamide org. synthetic fiber)) is incorporated into the layer disposed in the downstream from the entrance of the liquid containing dust by the amt. of 0.01-10wt.% to the fiber weight of the layer. Further, the fiber diameter in the layer disposed in the upstream is specified to 120-250mu max. pore diameter and 40-90mu average pore diameter, while in the layer containing the org. synthetic fibers of <=1mu fiber diameter has 10-50mu max pore diameter and 5-20mu average pore diameter. Thereby, the obtd. filter material has high collecting efficiency, low pressure loss and long life, and is especially suitable for an oil filter of inner combustion engine.
Patent JP-H05142321-A (JP)
Title: Satellite tracking receiver of antenna fore moving body
Inventor: HATA TETSUO
IPC: G05D3/00
Filed: 1991-11-15
Abstract: PURPOSE:To calibrate an angular velocity sensor of a satellite broadcasting receiver of an antenna for moving body. CONSTITUTION:A signal from a frequency converter 23 is converted into a DC signal by a level detector 24, and is added to a level variation detection circuit 25, while level variation detection signals H, L are input into a switch 26 and a chopping wave generation circuit 27. An output alpha of the chopping wave generation circuit 27 and an output omegag of the angle velocity sensor 28 are added by a calculator 29, and the calculation output is added to +V or -V selected by the switch 26 according to the signal H or L by a calculator 30, and the output is given to a motor driving circuit 31, by which a motor 32 is driven. An antenna can thus be directed to a satellite by an inexpensive angle velocity sensor, even when radiowaves are shut off.
Patent JP-2000148460-A (JP)
Title: Program converting method
Inventor: SAITO TAKAYUKI
IPC: G06F15/16
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a program converting method that a program developer can easily generate. SOLUTION: For conversion to a program having a 1st code showing that object reference data specifying a 1st object are stored in a 2nd object and a 2nd code indicating a communication with the 1st object by calling a method for message communication of the 2nd object, a translator 62 specifies the data types of arguments of the method for message communication and the array of the arguments according to the description contents of the 2nd code and automatically generates a 3rd code defining the class of the 2nd object by distinctively indicating that the method for message communication is a method of the class of the 2nd object and the data types as well as array of the arguments of the method.
Patent JP-H03186824-A (JP)
Title: Vibrationproofing device
Inventor: WASHISU KOICHI
IPC: G02B7/02
Filed: 1989-12-18
Abstract: PURPOSE:To smoothly slide a member to be driven and to prevent a first slide shaft from being damaged by making the centroid of the total mass of the member to be driven including a correcting lens driven by a first driving means and a fixing frame and the thrust center of the first driving means coincide with the axial center of the first slide shaft. CONSTITUTION:The centroid of the total mass of the member to be driven including the correcting lens 52 driven by the first driving means 58p and 59p and the fixing frame 53 and the thrust center of the means 58p and 59p are made to coincide with the axial center of the first slide shaft 55p. Then, excessive friction is prevented from being added to one end part at the contact surface of the first slide shaft 55p and the member to be driven. Thus, the member to be driven is smoothly slided on the shaft 55p and the shaft 55p is prevented from being damaged at the same time.
Patent JP-H03187754-A (JP)
Title: Ink jet head
Inventor: MIYAZAWA YOSHINORI
IPC: B41J2/055
Filed: 1989-12-18
Abstract: PURPOSE:To make decrease of an ink quantity caused by feed resistance not caused without necessity for controlling a relative position in an ink discharge opening direction by a method wherein an ink discharge opening is almost slit-like, and one ink discharge opening faces a plurality of vibrators. CONSTITUTION:A platy substrate 22 having a base material 25, a vibrator 21, a spacer 23, and an ink discharge opening 24 constructs a transducer unit by being unified, and a wiring 27 is provided thereto. An ink discharge opening 24 provided on the platy substrate 22 is of a slit like form extending in a direction conforming to an arranging direction of a vibrator 21. When voltage is impressed between an electrode layer 33 and a metallic layer 34 via the wiring 27, a piezoelectric material layer 35 is contracted and besides, the metallic layer 34 is not contracted. Therefore, a bending moment is generated, and a free end tip of the vibrator 21 is displaced in a direction going far from the platy substrate 22. When voltage is released, it displaces by restoring force of the vibrator 12, and ink is discharged from the ink discharge opening 24 by pressure to be generated. Since the ink discharge opening is of a slit like form, manufacture becomes easy without necessity for controlling a relative position, and decrease of an ink quantity is not generated.
Patent JP-H03191279-A (JP)
Title: Low noise refrigerator
Inventor: NAKANISHI KEIJI
IPC: F25D19/00
Filed: 1989-12-18
Abstract: PURPOSE:To suppress compressor noise by means of control noise by a method wherein a vibration pickup to detect vibration in the direction of the tangential line of a compressor body is mounted to the compressor body, and a control circuit to process an output signal from the vibration pickup and a sounding device driven by means of an output signal from the control circuit and emitting control sound to the interior of a machine room are provided. CONSTITUTION:A plateform jig 26 extending in the direction of a bus, i.e., a Y-axis, is erected on the peripheral surface of the body of a rotary compressor 20. A vibration pickup 30 is mounted on the surface of the jig 26 the normal of which is pointed in the direction of an X-axis, and vibration in the tangential direction of the compressor body is detected by the pickup 30. An output signal from the vibration pickup 30 is processed by a control circuit 40 and inputted to a speaker 50 pointed toward an opening 17 of a front inclination plate 14. By inputting a transfer function G to the control circuit 40, control sound A responding to compressor noise S is emitted from the speaker 50 and the noise S can be suppressed at the opening 17 of a machine room.
Patent JP-H09140969-A (JP)
Title: Sewing machine
Inventor: AKAHA KOICHI
IPC: D05B57/08
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To simplify the driving system of shuttles and to reduce the cost in a sewing machine equipped with half-swingable shuttles for catching thread loops corresponding to a plurality of sewing needles by linking some of the half-swingable shuttles cooperatively to the sewing machine main shaft and driving the remaining half-swingable shuttles independently of the sewing machine main shaft. SOLUTION: A head 2 of a two-needle sewing machine 1 has a head main body 12 and a shuttle module 13 arranged in front of the forward end thereof with a prescribed space between them. The forward end of the main body 12 and the rear end of the shuttle module 13 are provided with half-swingable shuttles 15 and 16 respectively each having a lower thread bobbin. To drive the half-swingable shuttle 15 by the driving power of a main shaft 6, a lower shaft 17 is arranged in the head main body 12, which is reciprocatively rotated through a crank rod 18 connected to a crank section 6a of the main shaft 6, a sector gear 19, etc. The half-swingable shuttle 16 is driven by a servo-motor 21 independently of the main shaft 6.
Patent JP-H11157053-A (JP)
Title: Screen printer, screen printing method, and mask cleaning method
Inventor: HONMA MAKOTO
IPC: B41F15/08
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a screen printer with a mask cleaning means for removing efficiently leftovers such as paste adhered on a printing mask lower face and paste adhered inside a pattern opening of a mask of a screen printer, and a method therefor. SOLUTION: A roll paper vibration means for vibrating a roll paper 62 being brought into contact with the lower face of a mask 41 in the direction crossing orthogonally the moving direction during the movement of a roller 61 being brought into contact with the lower face of the mask 4 through the roll paper 62 is provided. As a cleaning paper being brought into contact with the lower face of the mask 41 is moved in the wavy form by the arrangement, the total contact area of the roll paper 62 to the lower face of the mask 41 is increased to remove efficiently paste left adhered on the mask 41.
Patent JP-H01170640-A (JP)
Title: Antistatic resin composition
Inventor: MURASHIGE YOSHIO
IPC: C08L55/02
Filed: 1987-12-26
Abstract: PURPOSE:To obtain an antistatic composition having permanent antistatic properties while retaining excellent characteristics of original resin, by blending ABS resin or modified PPE resin with a specific amount of diethanol amine-modified methyl methacrylate polymer. CONSTITUTION:An antistatic resin consisting of (A) 80-98 pts.wt. A1: ABS resin or A2: modified PPE [blend of poly(2,6-dimethyl-l,4-phenylene ether) with polystyrene and styrene-grafted butadiene] and (B) 2-20 pts.wt. diethanolamine- modified methyl methacrylate polymer obtained by subjecting side-chain methoxy group of methyl methacrylate (co)polymer to diethanol amidation, having recurring unit expressed by the formula (20-80mol% of A is methoxy group and the remainder is diethanol amino group) and 5000-500000weight average molecular weight.
Patent JP-H04195386-A (JP)
Title: Sellout processor of ticket vending machine
Inventor: NISHIBAYASHI TAKESHI
IPC: G07F5/22
Filed: 1990-11-27
Abstract: PURPOSE:To speed up ticket vending operation and prevent too many tickets from being sold in a system which controls plural ticket vending machines by a host computer by placing the ticket vending machines in a sellout state in the priority increasing order when the rest controlled by the host computer reaches a constant value. CONSTITUTION:The system which brings the vending machines I and II under the on-line control of the host computer 9 is provided with the sellout processor. The priority of the ticket vending machines I and II is predetermined. The ticket vending machines I and II inform the host 9 every time a ticket is sold. The host 9 calculates the rest K and once K>=n (n: constant less than the number N of the ticket vending machines) is detected, the host 9 sets every prescribed number of ticket vending machines I and II in the sellout state in the increasing order of the sale priority every the rest K decreases by a specific quantity. When a state of K<=0 is entered, the ticket vending machines I and II in vending operation are placed in the sellout state.
Patent JP-S63190835-A (JP)
Title: Improvement for selective hydrogenation of acetylenes
Inventor: GAI ERU JII DEBURASU
IPC: C10G45/62
Filed: 1987-12-26
Abstract: A process is disclosed for the selective hydrogenation of alkynes in hydrocarbon feeds, more specifically in 1,3-butadiene-rich C4 cuts, which consists of (i) passing said cuts at least partially in the liquid state over a palladium-based catalyst bed in the presence of hydrogen, preferably in trickle mode, so as to remove alkynes down to 300 - 400 ppmw, and (ii) passing the effluent from step (i) at least partially in the liquid state over a copper-based catalyst bed in the presence of hydrogen.