baber/WOPTO huggingface dataset:
Patent JP-H08159087-A (JP)
Title: Cylindrical multiblade fan
Inventor: AKAISHI HISASHI
IPC: F04D29/30
Filed: 1994-12-08
Abstract: PURPOSE: To eliminate a gap between a holding plate and a blade by forming a slit continued to an arcuate groove, and using the slit at the time of roll caulking. CONSTITUTION: In order to fix a blade 2 to a holding plate 1, the blade 2 is inserted into a groove 3 of the holding plate 1, and made abut against the bottom of the groove 3 along an arcuate outer periphery of an angular projection 5. Under such a state, pressure is applied to an outer periphery of the angular projection 5 in an intermediate direction between a center direction and a tangential direction of the holding plate. The angular projection 5 is bent back and the blade 2 is sandwiched between the adjacent projections. According to the bending of the angular projection 5, a slit 4 formed thereon begins its bending while narrowing its width. An inner peripheral part of the projection presses a surface of the blade. When the pressure is applied to the angular projection further, the slit is deformed followed by press-contact, and the arcuate inner peripheral part is in perfect contact with an outer side of the blade 2. No gap is generated between the holding plate and the blade.
Patent JP-H05137817-A (JP)
Title: Spherical material molding metal mold and golf ball molded by the same
Inventor: OKA KENGO
IPC: B29C33/38
Filed: 1991-11-20
Abstract: PURPOSE:To mold a golf ball having no great circular paths crossing no dimples by dividing a metal mold into a mold having parts corresponding the great circular paths and the other molds. CONSTITUTION:An intermediate mold 12 corresponds to a part of a golf ball including a great circle C on the outer periphery of a horizontal diameter passing through the center point of the golf ball. The intermediate mold 12 has an annular form having upper and lower openings and formed of a shape memory alloy. The intermediate mold 12 has the largest circumferential part in the vertical center part of a mold surface 12b curved inward toward upper and lower openings. An upper mold 11 has a hollow part 11a formed of an arcuate recess opened in the lower end face, and a lower mold 13 has a hollow part 13a formed of an arcuate recess opened in the upper end face. The upper and lower molds 11, 13 are made of carbon steel. The metal mold is heated to 100 deg.C or more in the molding by assembling the upper, intermediate and lower molds 11, 12, 13. Then, the intermediate mold 12 is deformed into a memory shape so that the ends of the openings coincide with each other to connect the mold surfaces continuously with each other for constituting the spherical surface of the golf ball.
Patent JP-H09144923-A (JP)
Title: Branch metal fitting
Inventor: TAGUCHI YUSUKE
IPC: E03D11/13
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To attach a branch metal fitting without requiring on the length change of a low tank water supply pipe and without cutting the lower end of the water supply pipe by using a pipe cutter when the branch metal fitting is connected between the low tank water stopping plug and the low tank water supply pipe. SOLUTION: A branch metal fitting is attached between a low tank water stopping plug 3 used for supply water to a low tank in which wash water for a stool is stored and a low tank water supply pipe 4, and a branch passage 21 connected to the low tank water stopping plug 3 is formed so that water is branched off and supplied to a tool except for the low tank.  The inside diameter of a branch metal fitting main channel 14 is set larger than the outside diameter of the low tank water supply pipe 4, and the low tank water supply pipe 4 is passed through the main channel 14, and also the low tank water supply pipe 4 is fixed to the outlet of the main channel 14 through the packing 15 of a seal member, and further a side water passage 20 is formed between the inner circumference of the main water passage 14 and the periphery of the low tank water supply pipe 4 so that water from the low tank water stopping plug 3 is introduced to the branch passage 21 through the side water passage 20.
Patent JP-S63162423-A (JP)
Inventor: SUZUKI HIDETOSHI
IPC: B65B27/00
Filed: 1986-12-20
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-2001127731-A (JP)
Title: Transmitter and receiver
Inventor: YAMAGUCHI AKIRA
IPC: H04W88/06
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To actualize a transmitter and a receiver which can handle data communication of different systems in common and to actualize a transmitter and a receiver which can handle data communication of different systems in common with simple constitution. SOLUTION: With a switch, a choice of whether the local signal from a local oscillator is inputted to an RF mixer as it is or after being multiplied by a multiplier is made. The number of parallels of data is varied.
Patent JP-H08142652-A (JP)
Title: Automobile
Inventor: MIZOGAMI KENJI
IPC: B60H1/26
Filed: 1994-11-15
Abstract: PURPOSE: To provide an automobile preventing delivery of dust accumulated in the neighbourhood of an outside air intake port to the inside of a car room with outside air at the time of starting actuating of a fan. CONSTITUTION: Dust 30 accumulated in the neighbourhood of an outside air intake port 11 is blown off by washing force fed by a guide pipe 31 before starting delivery of outside air sucked from the outside air intake port 11 into the car room, and thereafter, outside air is delivered into the car room 3 by actuating a fan 15.
Patent JP-H09148986-A (JP)
Title: Power control system for mobile station
Inventor: NAKANISHI HIDEKAZU
IPC: H04B7/26
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To extend the speaking time of a mobile station by effectively saving the power consumption in the mobile station. SOLUTION: This system consists or a base station 1, which transmits a signal S1 indicating the transmission power level of a mobile station 2, and the mobile station 2 provided with a receiver 4, a transmitter 5, and a controller 6. When the signal S1 is received by a receiver 4 or the mobile station 2, a level discrimination part 60 of the controller 6 discriminates the power level of the signal S1. When the signal S1 indicates a maximum power level, an RSSI signal R indicating the reception power level of the mobile station 2 is outputted to a comparison part 61, and this reception power level is compared with a threshold T in a storage part 62. If the reception power level is equal to or higher than the threshold, the transmitter 5 transmits a signal S2 in a second power level lower than the maximum power level by the control of a power control part 63.  If the reception power level is lower than the threshold, the transmitter 5 transmits the signal S2 in the maximum power level.
Patent JP-2000130978-A (JP)
Title: Hydrophilic aluminum steel plate
Inventor: HIGASHIURA MASAYA
IPC: C09D175/06
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To lastingly obtain a superior hydrophilic property at an initial stage for a relatively long time by forming a covering layer where the contact angle of deionized water is specified on the surface of a metal plate, and at the same time by maintaining change in the contact angle at a specific value or less even after drying/wetting repetition treatment. SOLUTION: On a covering metal plate for a heat exchanger, a covering layer where the contact angle of deionized water at initial 20 deg.C is set to 20 degrees or less is formed. Even after drying/wetting repetition treatment for performing drying at 20 deg.C after dipping into flowing water is repeated for ten times, change in the contact angle is maintained at 5 degrees or less. The covering metal plate is obtained, for example, by forming paint coating containing hydrophilic polymer on an aluminum plate. Also, an additive agent is prepared as a hydrophilic composition (paint) by blending polymer, water, and an arbitrary additional constituent or the like as needed under various conditions.  Furthermore, when the additive agent is used for manufacturing a precoat fin material for the heat exchanger, it is applied onto a fin base made of aluminum and a foundation coating for beating and drying.
Patent JP-H11140725-A (JP)
Title: Pulp opening for absorptive form and apparatus therefor
Inventor: KAMISHIOIRI NOBUYUKI
IPC: D01G9/16
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for pulp opening and an apparatus therefor, designed to stably feed pulp in a compressed state onto the opening surface of the outer circumference of an opening cylinder 7 under rotation in opening the pulp for absorptive forms. SOLUTION: This method comprises the following mechanism: bifurcated pulp feed paths 10A, 10B are provided, where pulp is compressed in the direction of the paths by the aid of pistons 12A, 12B alternately plunging into the paths, respectively, and fed onto an opening cylinder 7. Respective inlet sides of the paths 10A, 10B are equipped with change-over valves 13A, 13B, while the respective outlet sides with openable stoppers 14A, 14B, and the pulp is compressed through the co-operation of the pistons 12A, 12B when the stoppers are closed.
Patent JP-H08135652-A (JP)
Title: Dynamic pressure bearing device
Inventor: MARUMO HIROMASA
IPC: G02B26/12
Filed: 1994-11-14
Abstract: PURPOSE: To provide a dynamic pressure bearing device by which a painting film is less apt to be shaven even if a rotary shaft and a bearing contact with each other at slidingly moving time. CONSTITUTION: In a dynamic pressure bearing device composed of a cylindrical bearing 1 and a rotary shaft 2 having a dynamic pressure generating groove 3, the device is formed in a structure that edge parts 3a of the groove 3 are chamfered. Since the edge parts of the dynamic pressure generating groove are chamfered, even if the rotary shaft and the bearing contact with each other at slidingly moving time, a painting film is less apt to be shaven, and since abrasion of the painting film can be reduced, seizure can be prevented, and pollution of peripheral equipment by scattering of abrasion powder can be prevented.
Patent JP-H07157939-A (JP)
Title: Method for setting twist of yarn and twisting
Inventor: ASAKA SHINJI
IPC: D02J1/00
Filed: 1993-12-07
Abstract: PURPOSE:To provide a method for setting twist and a twisting device, capable of successively producing yarn having a handle equal to that of the yarn produced by a steam box method by continuously traveling yarn and heating the yarn in a state wherein a high heat conduction substance is laid between single yarns of the yarn. CONSTITUTION:Continuously traveling twisted yarn 3 is passed through a heat fluid 8, run for a given time and is heated to a given temperature to heat-set twist of the yarn 3.
Patent JP-2001126628-A (JP)
Title: Plasma display panel
Inventor: TORISAKI TAKAHIRO
IPC: H01J11/22
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a plasma display panel(PDP) that allows the adjustment of white balance without degrading the gradation levels of red, green, and blue. SOLUTION: PDP comprises the discharge cells the CB, CG, and CR formed in the regions where the row electrode pair X and Y arranged in the front glass substrate 10 cross the thermal electrode D arranged in the back glass substrate 13, and phosphors 16B, 16G, and 16R of blue, green, and red respectively deposited in the discharge cells CB, CG, and CR, according to which the front glass substrate 10 includes the apertures SB, SG, and SR are designed to have sizes corresponding to the brightness of the three colors and to be arranged in the order of large size.
Patent JP-S63157204-A (JP)
Title: Programmable controller
Inventor: TANAKA KEI
IPC: G05B19/02
Filed: 1986-12-22
Abstract: PURPOSE:To minimize the undesired control frequency between a BPU (bit processor unit) which is under execution of a user program and an MPU by deciding the flag of a flag memory set in response to a user instruction for transfer of control. CONSTITUTION:A programmable controller consists of a BPU 1 and an MPU (general-purpose processor) 2, etc. The BPU 1 contains a flag memory 5 which stores the flags showing the types of plural instruction groups according to the operation codes of user instructions. These type of instructions include a basic instruction which is always executed by the BPU 1, an applied instruction which is executed by the MPU 2 and another instruction which is processed by the BPU 1 or the MPU 2. The BPU 1 decides during execution of an instruction of the user program whether the instruction is executed by the BPU 1 itself or by the MPU 2 after the control is transferred to the MPU 2.
Patent JP-H05140213-A (JP)
Title: Polymer containing sugar group and its production
Inventor: FUJIO AKIRA
IPC: A61Q5/02
Filed: 1991-11-21
Abstract: PURPOSE:To obtain a polymer which is mild to the skin, can develop surface activity and has alkyl glycoside groups as the side chains by using specified units as the repeating units in the main chain. CONSTITUTION:A polymer containing units of formulas I, II or III as the repeating units in the main chain and having alkyl glycoside groups as the side chains. In the formulas, E is a group of formula IV, Gm is a sugar residue derived by removing all of the hydrogen atoms of the nonglycosidic hydroxyl groups and all of the hydrogen atoms of the glycosidic hydroxyl groups; A is a group of formula V, R<2> is 1-22C alkyl or the like; R<3> is 2-4C alkylene; Z is 0-20; R<1> is 2-4C alkylene; (x) is 0-10; (y) is the number of the nonglycosidic hydroxyl groups; and B is H or a group of formula VI and at least one of yXB groups is a group of formula VI provided that when B is H, then it is bonded to the O atom, while when B is a group of formula IV, then one of its terminals is bonded to the O atom and the other is bonded to the N atom.
Patent JP-H11140715-A (JP)
Title: Glove and finger sack made of double-layer laminated polyurethane film
Inventor: KUWABARA KOJIRO
IPC: A41D19/00
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a thin polyurethane glove or finger sack having tackiness on the outer surface to improve the holdability of goods and skin-slipperiness on the inner face to improve the workability and facilitate the wearing and removal of the glove. SOLUTION: A film manufactured by the inflation molding of a homogeneous mixture of a film-forming thermoplastic polyurethane resin, fine particles of an inorganic filler having an average particle diameter of 0.5-5 μm and a lubricant composed of a carboxylic acid amide derivative, having a number of fine protrusions on both surfaces and exhibiting slipperiness to the human skin at both surfaces is laminated to a film made of a film-forming thermoplastic polyurethane resin and having flat surface exhibiting tacky adhesivity to the human skin and the laminate is integrated by thermal bonding to obtain a double-layer laminated polyurethane film. A pair of the laminated films are placed one upon another, cut to the shape of a hand or a finger sack and formed in the form of a glove or a finger sack by conventional method comprising the heat-sealing of the circumference of the stacked films.
Patent JP-H05140425-A (JP)
Title: Thermoplastic resin composition
Inventor: TAKAGI KIYOJI
IPC: C08K5/20
Filed: 1991-11-21
Abstract: PURPOSE:To prepare the subject compsn. excellent in impact strength, resistance to heat and solvents, stiffness, etc., by compounding polyphenylene ether, a satd. polyester, an impact modifier, and a specific compd. in a specified ratio. CONSTITUTION:100 pts.wt. resin mixture comprising 5-60wt.% polyphenylene ether, 20-90wt.% satd. polyester (e.g. polybutylene terephthalate), and 1-35wt.% impact modifier (e.g. hydrogenated styrene-butadiene block copolymer) is compounded with 0.01-10 pts.wt. compd. of the formula (wherein Ar is a 9-20C arom. hydrocarbon group having at least one glycidyloxy group; R is H or CH3; and (n) is 1-4) having both a glycidyloxy group and a (meth)acrylamido group in the molecule.
Patent JP-H04177872-A (JP)
Title: Semiconductor device
Inventor: OKI MASAYUKI
IPC: H01L27/08
Filed: 1990-11-13
Abstract: PURPOSE:To enable influence of an analog circuit to data due to voltage fluctuation of a drive power supply of a digital circuit to be reduced by forming a digital circuit consisting of a CMOS bias within a second P well region and then biasing a potential of an n-type semiconductor substrate according to an analog circuit drive power supply. CONSTITUTION:An N-well region 5 is formed on an n-type semiconductor substrate 1 through a P-well region 4. Also, voltage is applied from a power supply 10 driving an analog circuit to the n-type semiconductor substrate 1 through an n<+> diffusion region 3. Therefore, by turning on or off a CMOS inverter circuit which is formed within the P-well region, influence given to a potential of the n-type semiconductor substrate 1 is reduced even if the potential of a power supply 7 driving the CMOS inverter circuit fluctuates, thus enabling influence to an output 14 of an analog circuit to be minimized as much as possible.
Patent JP-H06235309-A (JP)
Title: Valve system for internal combustion engine
Inventor: MURATA SHINICHI
IPC: F01L1/18
Filed: 1993-12-07
Abstract: PURPOSE:To secure required valve performance and reduce height and width of the valve system for an internal combustion engine wherein opening/closing timing and a valve lifting amount of intake and exhaust valves are variably set. CONSTITUTION:A valve-driving arm member 24 and first and second oscillating mechanisms 15 for oscillating the valve-driving arm member 24 are provided. A valve stem 3A has a rear end engaged with the valve-driving arm member 24 and a leading end provided with a valve, and is driven by the oscillation of the valve-driving arm member 24. A retainer 5A is fixed to the valve stem 3A. A coil spring (an energizing means) 4A is arranged between the retainer 5A and a cylinder head side 1C for energizing the valve stem 3A in a valve- closing direction. A tapered portion is formed on the coil spring 4A for avoiding interference between the retainer 5A, the coil spring 4A, the valve-driving arm 24 and an oscillating end of the oscillating mechanism 15.
Patent JP-2001123171-A (JP)
Title: Liquid crystal composition
Inventor: OGAWA SHINJI
IPC: C07C255/50
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal composition which has an electric current value controlled without deteriorating various liquid crystal characteristics such as response and has high reliability, and to provide a liquid crystal element which uses the liquid crystal composition and has a high contrast. SOLUTION: This liquid crystal composition containing a compound represented by general formula I (R1 is a 2 to 16C alkenyl or a 3 to 16C alkenyloxy) as the first component and a compound selected from the group consisting of compounds represented by general formulas II and III and having an N phase upper limit temperature of >=75 deg.C and a Δn of 0.07 to 0.24, and a liquid crystal display element using the liquid crystal composition.
Patent JP-H02152546-A (JP)
Title: Far infrared ray generator
Inventor: ODAJIMA TAKEO
IPC: A47K3/00
Filed: 1988-12-06
Abstract: PURPOSE:To obtain the far infrared ray generator of low cost by using amphibole as radiation bodies. CONSTITUTION:The powder 2 of amphibole is disposed around a heat generating body 1, such as Nichrome wire, and the outer peripheral part is covered with a metallic cover 3, such as copper, stainless steel. Amphibole is a natural mineral having a high far infrared ray radiation rate, and by using it, the far infrared ray generator of low cost is obtained. As the far infrared ray radiation rate is not decreased even when powdered amphibole is blended and formed with plastics, such as vinyl chloride, the far infrared ray generating bodies of various shape is allowed to be formed, so that the far infrared ray generator applied in a wide range is obtained by using this method.
Patent JP-H08146907-A (JP)
Title: Error diffusion circuit
Inventor: KOBAYASHI MASAYUKI
IPC: G02F1/133
Filed: 1994-11-17
Abstract: PURPOSE: To eliminate the flicker on a screen by eliminating the excess error transmittance from a front frame or non-video period. CONSTITUTION: An error detecting circuit 35 of the circuit formed to add the reproduction errors detected by the error detecting circuit 35 to video signals of n-bits of inputted original pixels and further to convert the diffusion output signals to m(<=n-1) bits of signals and to output these signals to a display panel includes a clear circuit 42 to clear the errors in a frame unit, by which the previous error value is forcibly made nearly zero in the frame unit and is no more transmitted to the next frame. The flicker of the screen is thus eliminated.
Patent JP-H11141264-A (JP)
Title: Drilling machine with rod feeding device
Inventor: KUSAKA KATSUMI
IPC: E21B19/20
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To improve the performance by feeding a plurality of rods vertically layered and housed within the vertical plane in a rod magazine to a drilling machine body through a rod feeding part. SOLUTION: When a rod 430 is supplied from a rod magazine 510 to a drilling machine body, a chain 524 is fed in a prescribed quantity to transfer the rod 430 on a bottom rod holder 526 to the chuck position Y of an inclined plate 562. A rod supplying arm 570 is then driven to hold the rod 430 by a chuck part 590, and the rod 430 is supported in the rod set position X of the drilling machine body. The joint part 438 of the rod 430 is screwed to the rod mounting part 422 of the drilling machine body, the holding force of the chuck 590 is then weakened to rotatably support the rod 430, and the tip of the rod 430 is screwed to a head rod rear end while rotating the rod 430, the rod 430 is released from the chuck, and the arm 570 is returned to the original position. According to this structure, a number or rods can be housed in a small area, and the rod can be aligned.
Patent JP-2000133068-A (JP)
Title: Electric wire holder for wire harness
Inventor: IWANE TOSHIO
IPC: H01B13/00
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To prevent overflow of an electric wire and to resist to a tension of the electric wire at a branched portion or a corner portion. SOLUTION: This electric wire holder comprises a holding block 11 for collecting and retaining an electric wire and a base portion 12. The holding block 11 is provided with a pair of openable/closable clamping arms 11b, 11c. A guide plate 16 is projectingly provided on the base plate 12 in a state of mounting the holding block 11 to a mounting portion at a position where an opening track of any one of the clamping arms 11b, 11c is not interfered such that it is positioned at an inner side in comparison with a vertically provided position of the clamping arms 11b, 11c in the collection area 13. The electric wire bent to a predetermined angle and wound is retained by the guide plate 16.
Patent JP-H07138783-A (JP)
Title: Mark forming method for metal mold
Inventor: ECCHU OSAMU
IPC: C25D5/02
Filed: 1993-11-11
Abstract: PURPOSE:To form marks without degrading the dimensional accuracy of a metal mold regardless of renewing of marks by putting an electrolyte into a storage tank frame placed on a masking tape stuck to the molding surface of the metal mold and energizing the electrolyte. CONSTITUTION:The masking tape 11 blanked with the marks necessary for management, such as figures, symbols and characters, is stuck onto a chrome plating layer C which is the molding surface 10' of the metal mold 10 at the time of forming the marks to be transferred to glass articles on the metal mold simultaneously with molding of the glass articles. The electrolyte 13 storage tank frame 12 is so installed thereon as to enclose the mark forming part. The electrolyte 13 is injected therein. An anode rod 14 is immersed into the electrolyte 13 and is energized by forming a circuit consisting of the metal mold 10 as a cathode. The desired marks are formed on the chrome plating layer C of the molding surface 10' at the point not coated with the masking tape 11.