baber/WOPTO huggingface dataset:
Patent JP-H07221060-A (JP)
Title: Washing treatment device
Inventor: NISHI MITSUO
IPC: H01L21/304
Filed: 1994-02-08
Abstract: PURPOSE:To prevent particles from occurring at a contact part with a body to be treated at a body for retaining the body to be treated and to improve dipping treatment of the body to be treated. CONSTITUTION:A wafer chuck 12 for retaining a wafer W and dipping the wafer W in the treatment liquid in a treatment bath or a wafer retention part of a wafer port 16 are formed by retention rods 20, 27, and 28 made of polyether ketone (PEEK) with corrosion resistance. heat resistance, and strength resistance. Retention grooves 21, 29, and 32 for retaining the wafer W are formed at the retention rods 20, 27, and 28, thus preventing particles from occurring at the contact part between the wafer retention part of the wafer chuck 12 or the wafer port 16 and the wafer W and at the same time improving the dipping treatment in the wafer W.
Patent JP-H11219219-A (JP)
Title: Fixed amount supplier for liquid
Inventor: ARIIZUMI RYOZO
IPC: G05D7/01
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To provide the fixed amount supplier of liquid capable of surely supplying the fixed amount of the liquid at a low cost by a simple structure, arbitrarily and easily setting a liquid supply amount and continuously and surely supplying the fixed amount of the liquid. SOLUTION: This fixed amount supplier is provided with a first tank 10 provided with a tank main body whose upper space can be tightly sealed for storing the liquid and a second tank 20 connected with the first tank by a communicating pipe 30. The first tank 10 is provided with a cylinder body 9 whose one end is immersed in the liquid stored in the tank main body and other end is communicated to the outside of the tank main body, the communicating pipe 30 is provided with a first stop valve 35 for controlling the movement of the liquid from the first tank 10 to the second tank 20 and the second tank 20 is provided with an ejection nozzle 50 for supplying the constant amount of the liquid stored in the second tank 20 while ejecting it and a second stop valve 55 for opening and closing the ejection nozzle. The second tank 20 forms the liquid surface of the same level as the opening part position 9b of one end of the cylinder body 9 immersed in the liquid stored in the tank main body of the first tank 10 by opening the first stop valve 35.
Patent JP-H09210094-A (JP)
Title: Electromagnetic clutch
Inventor: KIYOSHIMA SHUJI
IPC: F16D27/112
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To reduce electric power to be consumed of an electromagnetic clutch, its weight, and cost. SOLUTION: An electromagnetic clutch consists of a pulley 7 which rotates centered on a rotary shaft 2 supported in a housing in such a manner that it can rotate, an armature 10 arranged on one side of a disc part 7a of the pulley 7, a magnetic plate 11 arranged on the other side of the disc part 7a of the pulley 7, a connection pin 12 which is attached on the pulley 7 in such a manner that it can slide in the axial direction and connects the armature 10 and the magnetic plate 11 integrally, a coil 8 which is stored in a coil yoke 9 positioned in the pulley 7 and makes the magnetic plate 11 adhere on an end face on a front side of the coil yoke 9 by suction, an elastic body 14 which energizes the magnetic plate 11 in a direction in which it is pulled away from the coil yoke 9,  and a friction plate 15 which is attached on the rotary shaft 2 and is sandwiched between the armature 10 and the disc part 7a of the pulley 7 through a predetermined clearance.
Patent JP-H11216700-A (JP)
Title: Pet bottle cutting device with smoke consuming mechanism
Inventor: ISHIDA SEIJI
IPC: B26F3/12
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To safely cut a PET bottle by eliminating a burden of man power in cutting, and to eliminate smoke and a stench caused by fusing. SOLUTION: This PET bottle cutting device comprises a cutting device main unit 2, equipped with a passing hole 6 for fusing PET bottle and heating wires 11, 11... extended in parallel crosses or lattice shape in plan view in this passing hole 6 for fusing, and a press-in guide unit 3 vertically movably guided by slide bars 4a, 4b to hold a PET bottle P until cutting is almost completed. A fusing smoke suction port 12A is formed in the passing hole 6 for fusing. A fusing smoke discharge flow path R communicating with the fusing smoke suction port 12A is formed in the cutting device main unit 2. A fan provided in the fusing smoke discharge flow path R purges smoke to the outside through a deodorant filled part.
Patent JP-S63204684-A (JP)
Title: Semiconductor laser element and manufacture thereof
Inventor: HATTORI SHINICHI
IPC: H01S5/00
Filed: 1987-02-20
Abstract: PURPOSE:To obtain a semiconductor laser device having a stable lateral mode by providing a mesa-shaped multilayered layer having an active layer and buried layers on both sides thereof, and making the interfaces between the multilayered layer and the buried layers vertical to the substrate principal surface, thereby forming the active layer width with high precision and good reproducibility. CONSTITUTION:When forming a mesa section 2, a multilayered layer 3 is etched by an isotropic etching. Therefore, the etching planes of the mesa section 2 become planes vertical to the principal surface of a substrate 1, and the etching is performed so as to align with the etching mask because it is an isotropic etching, so the width of the mesa section 2 or the width of an active layer 4 is made to correspond to the width of the etching mask. With this, the size controllability is enhanced, and the reduction of the threshold of this laser diode chip is enabled, thereby stabling the lateral mode of the laser light to be emitted.
Patent JP-S59161144-A (JP)
Title: Frame synchronizing circuit
Inventor: KAJIWARA MASANORI
IPC: H04J3/06
Filed: 1983-03-04
Abstract: PURPOSE:To prevent a synchronization pull-in time from being delayed undesirably by providing plural synchronous processing units, and constituting so that the respective synchronous processing units control so as to monitor individually frame synchronizing signal patterns. CONSTITUTION:Synchronous processing units 2-1, 2-2- are provided with synchronous protecting circuits 5-1, 5-2- which check whether a frame synchronizing signal is supplied or not, whenever frame counters 4-1, 4-2- count a value N, and execute a frame synchronization when this synchronizing signal is detected plural times continuously. Also, a controlling circuit 3 for sending and receiving an information between each unit 2-1, 2-2- is provided, and the circuit 3 controls so as to supply the frame synchronizing signal except the frame synchronizing signal checked by the units 2-1, 2-2- to the i-th unit, to the (i+1)- th synchronous processing unit, and the frame synchronization is secured.
Patent JP-H10219289-A (JP)
Title: Detergent composition
Inventor: TSUBONE KAZUYUKI
IPC: C11D3/37
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition, having low irritation to skin and good in foaming and conditioning effects after cleaning by compounding a specific anionic surfactant with an anionic surfactant containing one chain and one polar group, a nonionic surfactant, an amphoteric surfactant and a specific ingredient. SOLUTION: This detergent composition comprises (A) an anionic surfactant containing two long-chain acyl groups and two polar groups e.g. N,N'-bis(2- lauramidoethyl)ethylenediamine-N,N'-di sodium acetate)}, (B) an anionic surfactant containing one chain and one polar group (e.g. sodium N- dodecanoylglutamate), (C) a nonionic surfactant (e.g. lauric acid diethanolamide), (D) an amphoteric surfactant (preferably lauramidopropyl betaine) and (E) a silicone polymer and/or a compound having >=2 hydroxyl groups (e.g. glycerol).
Patent JP-S63203772-A (JP)
Title: Vapor growth method for thin copper film
Inventor: MIYAZAKI HIROSHI
IPC: C23C16/14
Filed: 1987-02-20
Abstract: PURPOSE:To stably grow a thin copper film having an excellent stepped-part covering property and having a low content of impurities in the film in a vapor phase by allowing the vapor of an inorg. copper compd. to react with a reducing gas to deposit metallic copper on a substrate. CONSTITUTION:An evaporator 12 packed with anhydrous copper nitrate is heated 13 to about 210 deg.C to generate the vapor of copper nitrate, and the vapor is supplied to a reaction chamber 15 through a flow control valve 14. Besides, CO is introduced 11 into the chamber 15. Meantime, the inside of the chamber 15 is evacuated by an evacuation system and kept at 0.1Torr. The substrate 16 having a fine connecting hole and placed on a table 17 is simultaneously heated to 300 deg.C. Consequently, metallic copper is deposited on the surface of the substrate 16 by the reaction of the gaseous copper nitrate with CO, and a thin copper film is formed. In addition, also H2 can be used as the reducing gas.
Patent JP-H04248544-A (JP)
Title: Photographic film cartridge
Inventor: TAKATORI TETSUYA
IPC: G03B17/30
Filed: 1991-02-04
Abstract: PURPOSE:To offer a photographic film cartridge whose production cost is reduced by integrally molding 1st and 2nd shafts which constitute a spool. CONSTITUTION:A 1st spool part 6 where a flat flange 8 and a cam follower projection 10 are arranged and a 2nd spool part where a cam groove 13 which engages with the projection 10 and a flange with lip 14 are arranged are integrally molded.
Patent JP-S59162501-A (JP)
Title: Automatic nonglaring mirror
Inventor: KAJIWARA YASUNARI
IPC: B60R1/04
Filed: 1983-03-04
Abstract: PURPOSE:To monitor the rear with proper lightness without too glaring nor too dark by varying transmittivity according to the intensity of incident light from the rear. CONSTITUTION:A photosensor 1 is arranged to detect light through a cmponent which varies in light transmittivity, e.g. liquid-crystal plate 3. The transmittivity of the liquid-crystal plate 3 is so held that the reflection of the mirror 4 is maximum in the daytime. Headlights are turned on in the nighttime or in tunnels, so a controller 5 is powered on once the headlights are turned on. When light from the headlights of a following vehicle is not incident through the rear window, the light to the photosensor 1 is weak, so the signal of the photosensor is small. The controller 5 amplifies the detection signal of the sensor or controls the transmittivity of the liquid-crystal plate 3 so that the signal is equal to some reference signal. When the rear part is dark, the signal of the sensor does not attains to a specific value, so that transmittivity is held maximum as well as in the daytime. Thus, the reflected light has invariably constant lightness and the rear is monitored without any glare.
Patent JP-H05233765-A (JP)
Title: Selection method of lighting fixture
Inventor: MORI KANJI
IPC: G06F17/50
Filed: 1992-02-24
Abstract: PURPOSE:To provide the selection method of a lighting fixture for selecting the kind of lighting fixture satisfying the required illuminance. CONSTITUTION:When a processor 2 holds the data of the kinds of lighting fixtures and the brightness of these lighting fixtures as data base and the illuminance required at a room is given for selecting the kinds of the lighting fixtures by using a magnetic disk 1 in which an electric drawing made into data at the room is recorded, the illuminance of the room is calculated from this illuminance data, the data showing the state of the room taken out from the electric drawing and the data of the brightness of the lighting fixture held in the data base, the kind of the lighting fixture imparting this calculated illuminance is selected from the data base and the illuminance to be required at the room is imparted.
Patent JP-S61196597-A (JP)
Inventor: TAMURA MITSUNORI
IPC: H05K3/34
Filed: 1985-02-27
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-S60179610-A (JP)
Title: Photo-encoder
Inventor: YANAGIDA SHIYOUJI
IPC: G01D5/36
Filed: 1984-02-28
Abstract: PURPOSE:To control the level of the amplitude of a position signal to a certain value with a high precision by controlling the quantity of emitted light of a light emitting element on a basis of the position signal. CONSTITUTION:Position signals phiA and phiB which have a frequency corresponding to the rotative velocity of a revolving shaft and have 90 deg. phase difference and have sine waveforms are outputted from position signal generating circuits 81 and 82. Signals phiA and phiB are inputted to an emitted light quantity control circuit 83 and are subjected to full-wave rectification by a circuit 84 and are integrated by a circuit 85, and an integral output corresponding to the level variation is generated and is inputted to a feeding control circuit 86 through a resistance R6. The circuit 86 controls the current, which is supplied to a light emitting diode 74, in accordance with variation of signals phiA and phiB as the integral output to control the quantity of emitted light. Consequently, outputs of position signal generating photodiodes 75a and 75b are controlled to a certain value, and the peak level of the amplitude of signals phiA and phiB outputted from circuits 81 and 82 are kept constant.
Patent JP-H0675564-A (JP)
Title: Electronic musical instrument
Inventor: HOTTA HARUMICHI
IPC: G10H1/24
Filed: 1991-03-01
Abstract: PURPOSE:To share musical sound control data, which is not completely uniform among different kinds of devices, among these devices. CONSTITUTION:A CPU 1 controls the whole of a device in accordance with a prescribed program stored in a ROM 2. A RAM 3 is provided with a timbre number conversion table. An operation panel 5 is provided with a switch group for setting of performance parameters. A disk device 6 writes and reads performance parameters or the like in and from a disk. The timbre number indicating the timer of musical sounds out of read performance parameters is converted to that provided in the device by the N timbre number conversion table. A sound source 7 generates a musical sound signal in accordance with performance information and converted musical sound control data.
Patent JP-S61196564-A (JP)
Inventor: EERITSUHI PANMAA
IPC: H01L21/60
Filed: 1986-02-20
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-S57151075-A (JP)
Title: Speed governer for water wheel
Inventor: OKANO ISATAKE
IPC: F03B15/14
Filed: 1981-03-16
Abstract: PURPOSE:To obtain the smooth switchover between operations of an electric governer and a water level regulator by selecting a lower output with priority between outputs of the water level regulator and the electric governer by means of a signal selector. CONSTITUTION:For the operation of water level regulation, the output of an electric governer 7 is used for the signal of full opening operation of a servo motor 10, and a water wheel 11 is operated by the output of a water level regulator 4 through a signal selector 13 which gives priority to a closing signal. For switching over from the operation of water level regulation to the operation of the electric governer, the operation of the electric governer is selected by a switch 5. By this operation, the output of the electric governer is gradually reduced from the signal of full closing operation by means of a signal agreement detector 15 until it is accorded with the output of the water level regulator. Meanwhile, the output of the water level regulator is brought to a little more opening direction than the opening of the servo motor by a limiter 14 without reference to the water level of a tank for obtaining the operation of the electric governer.
Patent JP-S55128150-A (JP)
Title: Adjusting device for sensitivity of nondestructive inspection apparatus
Inventor: ARIMATSU KANJI
IPC: G01N29/04
Filed: 1979-03-27
Abstract: PURPOSE: To shorten the adjusting time of the sensitivity of sensors, and to improve the efficiency of flaw detection operation by using a digital memory.  
     CONSTITUTION: Analog signals from sensors 1aW1h are A/D converted 8 and written in a memory 10. Reading signals from the memory 10 are D/A converted 15. The writing and reading of these signals are controlled by a controller 11 in response to output from each of the sensors. The content written in the memory 10 is repeatedly read and given to a flaw detector body B which inputs output signals from the sensors when inspection. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61198811-A (JP)
Title: Manual tuner
Inventor: OHASHI TAMAKI
IPC: H03J5/32
Filed: 1985-02-27
Abstract: PURPOSE:To ensure channel selection, to attain ease of channel selection and to miniaturize the tuner by providing a switching mechanism engaging a channel selection member alternately to an operating member in forward and cooperating direction and providing a band changeover switch switched at each reciprocation in operation with the operating member. CONSTITUTION:A prolonged part of a bottom plate 11c of a supporting frame 11 is provided with a band changeover switch S comprising, e.g., push-push switches operated by a front end of a shaft lever 2 constituting an operating member 1. Every time the operating member 11 is depressed, channel selection members 15, 15' are held alternately in the forward state and the band change- over switch S is switched alternately between, e.g., AM and FM bands by the front end of the shaft lever 2. In turning a pushbutton 10 in this state, a station of any frequency band is selected continuously via meshing of a main gear 9 of the operating member 1 with follower gears 19, 19' of channel selection members 15, 15' held in the forwarding state.
Patent JP-H10233890-A (JP)
Title: Image reader
Inventor: FUJIMOTO HISAYOSHI
IPC: H04N1/04
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To avoid an image reader from becoming large as much as possible, to make the illuminance of an image reading face in a read line longitudinal direction uniform and to improve the quality of a reading image when the desired picture reading face is irradiated with light through the use of light transmission members diffusing light emitted from a light source in the read line longitudinal direction of the image read face. SOLUTION: This image reader is provided with a light source 3, a first light transmission member 1 emitting light which is made incident from the light source 3 to an inner part from the first side 10A of plural outer periperal sides while it is diffused in a band form extending in the read line longitudinal direction of the image read face 53 by reflecting it by the plural outer peripheral sides 10A-10D extending in prescribed directions and the second light transmission member 2 guiding light emitted from the first side 10A to the image read face 53. In such a case, a light shielding member 72 shielding light emitted from the nearby area of the light source 3 among the respective parts of the longitudinal direction of the first side 10A is provided between the first side 10A of the first light transmission member 1 and the second light transmission member 2.
Patent JP-H11219088-A (JP)
Title: Electrophotograhic device
Inventor: KATO TSUTOMU
IPC: G03G21/14
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To prevent wear and vibration caused when coefficient of friction on the end part of a cleaning blade is high without making a developing unit larger than a normal one. SOLUTION: A pressing and supporting pin 3 is provided on the one end side of a bracket 2 holding the cleaning blade 1, a rocking and pressing spring 4 is provided on the other end side, the bracket 2 is moved and pressed by the spring 4, the pin 3 is brought into press-contact with the end face of a rocking gear 5 being a cam surface, and the blade 1 is rocked along the longitudinal direction of a photoreceptor drum as shown by an arrow. The entire length of the blade 1 is longer than the width of the developing area 8 of the photoreceptor drum 7, a toner pattern 9 is formed inside the area 8 on the drum 7, the blade 1 is moved in the longitudinal direction, a blade end part 1a is positioned on the pattern 9, and the pattern 9 is removed by the end part 1a, so that the toner is supplied to the end part 1a.
Patent JP-S55129474-A (JP)
Title: Self-adhesive paper
Inventor: HARADA KATSUMI
IPC: G03G7/00
Filed: 1979-03-30
Abstract: PURPOSE: To prepare a self-adhesive paper having excellent transferability and fixability, and useful for the electrostatic copying, magnetic copying, etc., by laminating a covering paper, an adhesive layer, and a releasing paper, wherein the substrates of said covering paper and releasing paper contain more than specific amount of a water-resistant synthetic resin.  
     CONSTITUTION: A self-adhesive paper composed of (A) a covering paper 1, (B) a pressure-sensitive adhesive layer 2 (e.g. water-based natural rubber latex), and a releasing paper (e.g. obtained by coating a releasing agent such as silicone to a substrate such as paper, plastic sheet, etc.), wherein at least one of the substrates of the covering paper 1 and the releasing paper 3 contains ≥0.3% (pref. 0.5W4%) of a water-resistant synthetic resin (e.g. urea resin, melamine resin, etc.), and has a wet strength retention of ≥10% (pref. ≥20% both in lateral and longitudinal directions).  
     EFFECT: Excellent transferability even under a humid atmosphere. The low water- content of the self-adhesive paper improves the fixability of toner transferred to the surface of the covering paper. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56133643-A (JP)
Title: Durability testing device
Inventor: SAKAMOTO KIYOAKI
IPC: G01M13/02
Filed: 1980-03-25
Abstract: PURPOSE:To enable to perform a durability test in a stationary load state by giving a stable torque difference, by transmitting the rotation of a driving source to a body to be tested via a torque converter. CONSTITUTION:To shaft 2 coupled direct with driving motor M, the input shaft side of torque converter 3 is fitted, and the rotation of shaft 2 is transmitted to shaft 5 of body 1 to be tested via sprockets 7 and 7' and chain 8. Further, shaft 4 connected to the output shaft of torque converter 3 and shaft 6 of body 1 to be tested are connected together via sprockets 9 and 9' and chain 10. Torque converter 3, when the input shaft and output shaft rotate relatively, generates torque in proportion to the rotational frequency, so that prescribed torque can be generated according to the gear ratio of sprockets 9 and 9'. Thus, the body to be tested can be placed in a stationary load state for a durability test, and readjustments in the test are unnecessary.
Patent JP-H03241096-A (JP)
Title: Production of laminated paper having slit
Inventor: OKUBO KATSUSHI
IPC: C09J7/02
Filed: 1990-02-16
Abstract: PURPOSE:To obtain the subject laminated paper suitable for a tack paper free from leaving it half-cut by forming a sticking agent layer on one side of a continuous release paper running in the longitudinal direction, drying it, subsequently giving a slit to the release paper or to a surface substrate in the longitudinal direction and bonding the surface substrate. CONSTITUTION:A sticking agent layer 2 is formed on one side of a release paper 3 by drawing a continuous release paper 3 from a roll unit (L), rotating a sticking agent-application roller 12 in which the lower part of the outer periphery is dipped in a sticking agent vat 11 in one direction, squeezing a sticking agent adhering to the outer periphery of the sticking agent-application roller 12 using a squeeze roller 13 in order to make the thickness of the sticking agent uniform and passing the release paper 3 between a press roll 14 and the application roller. The above-mentioned release paper is introduced to a drying unit 20 using plural rolls 5 for drying and a slit 4 is subsequently given to the release paper 3 or to the surface substrate 1 in the longitudinal direction before bonding the surface substrate 1 on the sticking agent layer 2 by arranging a slitter unit 30 composed of a slitter blade 31 and a back-up roll 32 at a suitable position, thus obtaining the objective laminated paper (A).