baber/WOPTO huggingface dataset:
Patent JP-H01264124-A (JP)
Title: Film for membrane switch
Inventor: KATO HIDEO
IPC: H01H13/52
Filed: 1988-04-12
Abstract: PURPOSE:To improve the size stability, flexibility and flatness after machining by using a specific two-axis oriented polyether ketone resin film and adjusting the thermal shrinkage coefficient and Young's modulus. CONSTITUTION:A two-axis oriented polyether ketone resin film is used, its F-5 value in the vertical and lateral direction is set to 11kg/mm<2> or above. When it is less than 11kg/mm<2>, the flexibility is decreased, a shape change is generated after the repeated use, an upper contact and a lower contact are brought into contact when a switch is not pushed. The thermal shrinkage coefficient of the film when heated at 120 deg.C is set to 1% or below. If the thermal shrinkage coefficient at 120 deg.C exceeds l%, the flatness is extremely deteriorated. The size stability, flexibility and flatness after machining are improved.
Patent JP-S62247222-A (JP)
Title: Torque detection method and apparatus therefor
Inventor: TAKASU SHUHEI
IPC: G01L3/10
Filed: 1986-04-21
Abstract: PURPOSE:To enable the measurement of a torque with a better response even at a high speed rotation, by a method wherein an elastic body provided at a specified position in a torque transmission shaft system and the torque transmission system is rotated to detect deformation of the elastic body during the rotation with a non-contact displacement sensor arranged facing the elastic body. CONSTITUTION:A detector is provided at a specified position in a torque transmission shaft system and is made up of an elastic body deformable following the size of a torque thereof and a non-contact displacement sensor 1 which is arranged facing the elastic body across a specified clearance and detects a deformation thereof. This enables the measurement of the torque without any time delay even at a high speed rotation, thereby producing a torque detector which ensures a torque measurement with a better response even at a high speed rotation. Thus, a torque measurement can be done with a better response at a high speed rotation.
Patent JP-2000285294-A (JP)
Title: Automatic vending machine
Inventor: NAKATSUKA MASAYA
IPC: G07F5/22
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To enhance handleability even for a user who can not reach his (her) hand to a selection key at an upper stage with a simple device configuration by selling a preliminarily specified article corresponding to the selection key at the upper stage corresponding to a selection key at a lower stage on condition that special operation is added when the selection key at the lower stage is depressed by a control part. SOLUTION: This automatic vending machine 10 is constituted by arranging for example, article racks 14 and article selection keys 15 over three stages, i.e., upper, middle and lower on the front surface of a door 12. And a special key 40 is provided within the reach of a person sitting on a wheelchair, etc., on the front surface of the door 12. Then, special selling operation to transport and sell preliminarily specified articles (A, E) corresponding to the selection keys 15 (for example, 15a, 15e) at the upper and middle stages corresponding to the article selection key (for example, 15i) at the lower stage on condition that the special operation is added by using the special key 40 when the article selection key 15i at the lower stage is depressed by the user by the control part 30.
Patent JP-S62247137-A (JP)
Title: Engine controller
Inventor: YAMAMOTO TADAHIRO
IPC: F02D41/04
Filed: 1986-04-21
Abstract: PURPOSE:To compensate for a change having occurred with the lapse of time, by renewing a previously memorized intake efficiency for an intake system by the calculated intake efficiency thereof when both the efficiencies has differed from each other, to use the renewed intake efficiency to calculate a quantity of intake air. CONSTITUTION:A by-pass 7 is provided around the throttle valve 3 of an intake system. An orifice 8 and a solenoid valve 9 for opening or closing the orifice are provided halfway in the by-pass 7. A calculation and control unit 10 calculates the intake efficiency of the intake system in terms of the difference between the value of the operating condition of an engine, which changes due to the introduction of a predetermined quantity of air when the solenoid valve 9 is opened in a prescribed range of operation of the engine, and that of the operating condition of the engine before the introduction of the air. The calculated intake efficiency is compared with a previously memorized intake efficiency. When the compared efficiencies has differed from each other, the previously memorized intake efficiency is renewed by the newly determined intake efficiency so that the renewed intake efficiency is memorized. The renewed intake efficiency is used to calculate a quantity of intake air.
Patent JP-H09249025-A (JP)
Title: Window sealed molding
Inventor: ARATA MITSUAKI
IPC: B60J1/02
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To increase adhesion of a seal lip to a body panel. SOLUTION: In a window sealed molding 1 mounted on the peripheral edge part of the window glass G of an automobile to seal a gap between a body panel P and the window glass, a seal lip 3 is formed at a body part 2 approximately in a T-shape in cross section such that the seal lip rises from the vicinity of the lower part 2c of the body part 2 toward the body panel P side. The tip part 3a, adhering to the body panel P, of the seal lip 3 is formed in a flexing state with a flexing rate r1 lower than the flexing rate (r) of the bent part P1 on the surface side of the periphery of the opening part of the body panel P.
Patent JP-S5315853-A (JP)
Title: Watch case
Inventor: OODE SADAO
IPC: G04G9/00
Filed: 1976-07-28
Abstract: PURPOSE: To reduce the thickness and weight of a watch with electronic calculator system, by coupling the case and the band by means of a flexible hinge. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07293668-A (JP)
Title: Gear excellent in tooth flank strength and manufacture thereof
Inventor: YOSHIDA MAKOTO
IPC: F16H55/17
Filed: 1994-04-27
Abstract: PURPOSE:To greatly improve the strength of tooth flank against damage such as pitting and scoring by providing a gear with a shape of tooth flank surface like plateau on which surface roughness is partial in a specific scope on the tooth flank. CONSTITUTION:A scope of the plateau shape on a tooth flank of a gear which is effective for improving the strength of tooth surface is obtained experimentally and defined and limited by slanted surface roughness RsK to obtain a gear excellent in tooth flank strength by dissolving and removing the surface. That is, it is constituted such that partial surface roughness RsK for a center line which is defined by an equation has the shape of the tooth flank like plateau which is in a scope of -5<=RsK<=-0.2 on the tooth flank. Consequently, oil film formation capability on the tooth flank is improved, and friction coefficient due to facial pressure and slide is reduced. As a result, the strength of tooth flank against damage such as pitting and scoring is remarkably improved, and it is possible to obtain a gear excellent in tooth flank strength.
Patent JP-S59218259-A (JP)
Title: Controlling method of casting temperature
Inventor: SUZUKI SAKAE
IPC: B22D17/28
Filed: 1983-05-24
Abstract: PURPOSE:To obtain an excellent casting having less surface defects by measuring the rising rate of the molten metal temp. at the apout before and behind a furnance holding the copper melted in a shaft furnace and charging the copper meetimg said rate into the molten metal well just before a casting machine thereby controlling the molten metal temp. CONSTITUTION:A thermometer is attached to the 1st spout 2 for conducting the copper melted in a shaft furnace 1 to a holding furnace 3 and/or a spout 4 which charges the molten metal from the furnace 3 into a tundish or ladle 5. The present temp. T1 and the temp. T0 before the time DELTAH is measured with said thermometer and the predicted temp. T2 after the time DELTAH is calculated. The copper wire or the nugget of the copper of the amt. calculated preliminarily to meet DELTAT/DELTAH is supplied to the molten metal well 6 just before the spout 4 to control the temp. of the molten copper to be supplied to the casting machine.
Patent JP-H02268719-A (JP)
Title: Vacuum cleaner
Inventor: INUI HIROFUMI
IPC: A47L9/28
Filed: 1989-04-10
Abstract: PURPOSE:To increase the suction pressure while a cleaner is in cleaning operation and decrease the suction pressure while the cleaner is out of cleaning operation for increasing the efficiency of energy-saving constitution by a method wherein a fact that a suction nozzle is moved in contact with a floor is detected according to signals from a pressure detector which detects the suction pressure of the suction nozzle, and a suction fan motor is controlled according to signals from a state detector. CONSTITUTION:In case a suction nozzle 6 is moved in contact with a floor, the suction pressures are converted into electric signals by a pressure detector 8, and sent to an AC amplifier 14 after amplified by an amplifier 13. AC components are amplified by the AC amplifier 14, and when the exist of the AC components is detected by a state judging device 15, a signal of 'in cleaning operation' is sent to a controller 12. The controller 12 increases the rotating speed of a suction fan motor 11 so that a strong suction pressure is produced at the suction nozzle 6. As the AC component is absent from the detected pressures of the pressure detector 8 while the nozzle 6 is kept apart from the floor or kept still although it is in contact with the floor, AC component is absent from the signals sent to the state judging device 15, so that the state judging device 15 detects the state of 'out of cleaning operation', and sends a signal to the controller 12 which decreases the rotating speed of the suction fan motor 11.
Patent JP-H09255648-A (JP)
Title: Production of benzamidoxime compound
Inventor: OKABE TAKASHI
IPC: C07C259/18
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain a benzamidoxime compound useful as an intermediate important as an agricultural and horticultural fungicide industrially and extremely advantageously. SOLUTION: A compound of formula I (X1 and X5 each a 1-6C alkyl, a halogen, etc.; X2 , X3 and X4 are each H, a 1-6C alkyl, a halogen, etc.) is O- cyclopropy1methylated with cyclopropylmethyl iodide in an inert solvent such as DMF or DMA in the presence of a base (e.g. a carbonate such as Na2 CO3 or an organic base such as pyridine) to produce a benzamidoxime compound of formula II. The reaction is carried out at -15 deg.C to the boiling point of the solvent for 10 minutes to tens of hours. A catalyst such as 18-crown 6 may be used depending upon the solvent system or the base used. After the reaction, an aftertreatment is carried out by an ordinary synthetic chemical procedure to give the objective compound of formula II.
Patent JP-H02267323-A (JP)
Title: Intake device for internal combustion engine
Inventor: SONO HIROSHI
IPC: F01L1/26
Filed: 1989-04-10
Abstract: PURPOSE:To improve combustibility especially at the time of low speed operation in a device constructed in such a way as to have the varied action state of two intake valves according to low speed or high speed operation by opening/ closing each intake valve by an individual cam at the time of low speed operation and opening/closing both cams simultaneously by a third cam at the time of high speed operation. CONSTITUTION:Each cylinder 2 is provided with intake valves 12a, 12b for opening/closing two intake valve nozzles 6a, 6b of different diameters, and at the time of low speed operation, the first and second intake valves 12a, 12b are opened/closed individually by the rotation of a first and a second cams 22, 23 on a camshaft 21 through a first and a second locker arms 26, 28. At the time of high speed operation, however, both intake valves 12a, 12b are opened/closed by the rotation of a third cam 24 through the first and second locker arms 26, 28 integrally connected by a hydraulic connecting/switching means 29. A spiral swirl creating intake port 8 to be communicated with the relatively small diameter intake valve nozzle 6a and a rectilinear main intake port 9 to be communicated with the relatively large diameter intake valve nozzle 6b are respectively formed at a cylinder head 3.
Patent JP-2000282393-A (JP)
Title: Production of latex-coated paper
Inventor: OGUMA JUNICHI
IPC: D21H19/22
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a latex-coated paper having a good disaggregating property in a disaggregating process of DE in a waste paper-recovering plant. SOLUTION: This method for producing a latex-coated paper is to apply synthetic latex (excluding a vinylidene chloride-based copolymer latex containing >=86 wt.% vinylidene chloride monomer) on at least a moisture-treated one side surface of a stock paper after moisture-treating the stock paper.
Patent JP-H06277233-A (JP)
Title: Photopolymerization device for dental purpose
Inventor: UENO MASATO
IPC: A61C13/15
Filed: 1993-03-26
Abstract: PURPOSE:To provide the photopolymerization device for dental purposes which prevents heating of a photopolymerizable resin pattern material in spite of receipt of photoirradiation and is simplified in operation. CONSTITUTION:This photopolymerization device is formed of an upper casing 2 housing a lamp 4, a fan 6 and a transparent cell 5, a turn table 10, a lower casing 3 housing a pump 12 for circulating a cooling liquid, a fan 13, a heat exchanger 14 and a motor for lifting the upper casing and a switch panel arranged on the front surface of this lower casing 3. Then, the upper casing 2 is risen by the on of a main switch and the upper casing 2 is lowered by the on of a start switch. The lamp 4 is lighted and the turn table 10 is rotated during the timer set time. The light 4 is put out, the turn table 10 is stopped and the upper casing 2 is risen by the off of the timer. The pump 12, the heat exchanger 14 and the cooling fan 13 stops after operating for the specified period thereafter. The photopolymn. of the photopolymerizable resin is easily executed by the switch operation alone.
Patent JP-H01262888-A (JP)
Title: Switch for electric razor
Inventor: KITA MASAKAZU
IPC: B26B19/38
Filed: 1988-04-13
Abstract: PURPOSE:To prevent a spare switch handle from being operated when a main switch handle is operated and to prevent the unnecessary abrasion of a spare battery by providing a lock button to lock operation in upper and lower directions and providing this lock button in a side upper than the central part of the main switch handle in the upper and lower directions for the main switch handle to be positioned in the upper direction of the spare switch handle. CONSTITUTION:The switch of an electric razor is composed of a main switch handle 3, which is mounted through a switch plate 2 to the front surface of a housing 1, a spare switch handle 4, a lock button 5 for the lock of the main switch handle 3, a main switch lever 36 and a spare switch lever 46, which are respectively arranged in the front surface of the housing 1 with being freely slidable in the upper and lower directions. When the main switch handle 3 is slid in the upper direction to be turned on, it is necessary to execute slide operation while the lock button 5 is pushed on. Thus, when a finger is put on the lock button 5 and the main switch handle 3 is operated, the finger is in the lower direction putting on the spare switch handle 4, which is in the lower direction of the main switch handle 3, as well and the spare switch handle 4 is prevented from being operated erroneously.
Patent JP-H02271377-A (JP)
Title: Fixing device
Inventor: HINOKIGAYA TOSHIAKI
IPC: G03G15/20
Filed: 1989-04-12
Abstract: PURPOSE:To decentralize a worn-out part of a fixing roller, to prevent even abrasion due to the contact of the edge of a transfer paper with the roller and to prolong the service life of the fixing roller by movably providing the fixing roller in the axial direction. CONSTITUTION:The fixing device is constituted in such a way that the fixing roller 1 can move in the axial direction by providing pressure springs 10a and 10b. In this constitution, when different pressures are applied to the left and right of the roller 1 by varying spring coefficients of the springs 10a and 10b, the roller 1 moves in the lower pressure direction (the axial direction). For example, when the pressure is high on the right side as figure illustrates, the roller 1 moves to the left and a clearance DELTAl is created. When the light and left springs 10a and 10b are exchanged after the device has been used for a period in this circumstance, the roller 1 moves to the right and the worn-out part caused by a fixing craw 4 and the edge move. Then a fresh part begins to be worn out. Thus, the service life of the roller 1 can be lengthened nearly twice as long as a conventional roller.
Patent JP-H11271350-A (JP)
Title: Method and apparatus for measuring wind direction and wind velocity
Inventor: HIROGUCHI MASAYUKI
IPC: G01N21/88
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for measuring a wind direction and a wind velocity whereby the wind direction and the wind velocity of an atmosphere can be continuously, easily and inexpensively measured. SOLUTION: While laser beams 21 are emitted like pulses periodically via a predetermined time interval, the laser light is scanned conically to upward of an atmosphere and a reflecting light from the atmosphere is detected by a conical scan apparatus 2. Data of the reflecting light corresponding to the same altitude and the same direction are arranged in time series within a measuring apparatus 4 with the use of the received reflecting light. A plurality of data of the reflecting light on the same altitude are subjected to a correlation operation, whereby a phase difference of the data is obtained. A wind direction, a wind velocity of the atmosphere are measured on the basis of the phase difference.
Patent JP-H10281139-A (JP)
Title: Roller and manufacture thereof
Inventor: FUKUI MICHIYASU
IPC: B29C45/00
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To increase frictional resistance between the outer peripheral surface of a roller and a paper so as to improve a paper feed function by forming a gear of a resin material, and forming a roller main body of a hollow core part made of a resin material and a surface part including a soft material which is soft relatively more than the resin material. SOLUTION: A roller main body 2 consists of a core part 2b having a hollow part 4, and a surface part 2a formed so as to cover the surface of the core part 2b. The surface 2a is formed of a soft material which is a soft relatively more than a resin material for composing the core part 2b, a spindle 3b, and a gear 5. A thermoplastic elastomer capable of injection molding and the like are used as the soft material. The surface 2a formed of the soft material is provided, and thereby, it is possible to increase frictional resistance between the surface of the roller main body 2 and a paper comparing with the case where the surface of the roller main body 2 is formed of a resin material which is used generally.
Patent JP-S63258213-A (JP)
Title: Sunshade device for automobile
Inventor: MURAYAMA HIDETO
IPC: B60J7/00
Filed: 1987-04-15
Abstract: PURPOSE:To prevent a sense of incompartibility with a body curved surface from occurring by attaching a spring member to a shade body in the cross direction and, at the time of supporting a shade with a guide member and drawing it out, making it so as to be curved as approximating to the body curved surface, in case of a device bearing the above caption being attached to a sun roof. CONSTITUTION:When a shade body 1 is drawn out of a casing plate 30, stay caps 7, 7, 8 and 8 at both ends of a stay 3 are slidden in each of guide rails 10 and 10. At this time, if the shade 1 is drawn out of a winding part 28, it is guided by a circular projection 33 whose central part is bulged upward and thus it is drawn out in form along a curved surface of the stay 3. In addition, a plate spring 20 is also made into platelike during winding operation, but if it is drawn out, it is restored to its original curved surface form, thus the shade body 1 is formed into the curved surface as a whole. With this constitution, it can be made into the form matched with a body curved surface, thereby preventing a sense of incompartibility, and thus running stability is improvable.
Patent JP-H01261483-A (JP)
Title: Production of pressure-sensitive adhesive tape
Inventor: KAMIJUKKOKU SHIGEO
IPC: C09J7/02
Filed: 1988-04-13
Abstract: PURPOSE:To obtain a pressure-sensitive adhesive tape having excellent adhesive strength, by applying an acrylic pressure-sensitive adhesive to a particular polyolefin-based crosslinked foam, followed by driving and maturing at predetermined temps. CONSTITUTION:An acrylic pressure-sensitive adhesive having a residual solvent content of 0.3-5% is applied to a polyolefin-based crosslinked foam comprising ethylene and an alkyl acrylate as components thereof. The foam thus formed is dried and matured at a temp. of t (20 deg.C<t< temp. at which 10% shrinkage occurs in the foam), thereby obtaining the desired pressure-sensitive adhesive tape. When the residual solvent content is lower than 0.3%, excessive drying results and the adhesion becomes insufficient. On the other hand, when it is higher than 5%, the amt. of the solvent is so excessive that degradation of handleability, such as bleeding of the pressure sensitive adhesive during the handling in drying and maturing, occurs. The reason for using ethylene and an alkyl acrylate as essential components is that the affinity between the foam and the acrylic adhesive is especially excellent.
Patent JP-H08286300-A (JP)
Title: Silver halide photographic element and its processing method
Inventor: NAGAMI KEN
IPC: G03C5/26
Filed: 1995-04-17
Abstract: PURPOSE: To provide a silver halide photographic element having high sensitivity and superior pressure resistance even in the case of processing low in a replenishing rate and freed of cracking on the film surface and the like under low humidity and having aptitude to ultrahigh-speed processing, and to provide a processing method for this element. CONSTITUTION: The silver halide photographic element comprises at least one photosensitive silver halide emulsion layer and at least one nonphotosensitive hydrophilic colloidal layer and silver halide grains contained in the silver halide emulsion layer comprises flat silver halide grains amounting to >=50% of the total projection areas and having a silver chloride content of >=50mol% and principal crystal faces (100) with a ratio to an adjacent side of <10, and an aspect ratio of >=2.0, and at least one of the silver halide emulsion layers contains at least one kind of composite polymer comprising inorganic particles and a hydrophobic polymer.