baber/WOPTO huggingface dataset:
Patent JP-H0413281-A (JP)
Title: Optical pickup inversion mechanism
Inventor: TAKAHASHI MAKOTO
IPC: G11B21/02
Filed: 1990-05-01
Abstract: PURPOSE:To switch the meshing of gears smoothly at the time of inverting an optical pickup, to suppress noise and to improve the quality of a product by defining one thread pole as a right thread and the other as a left thread. CONSTITUTION:Two combination are provided in a chassis: the combination of guide rods 2 and 2a, sending an optical pickup 1 by guiding, and the combination of thread poles 4 and 4a. The right thread is used in the thread pole 4, and the left thread is used in the thread pole 4a. The gear fixed to the thread poles 4 and 4a and a gear 18 supported by a rotational board 14 are meshed directly without an intermediate gear. By the twist direction of the thread poles 4 and 4a to feed the optical pickup 1 is opposed to each other between an A side reproducing position and a B side reproducing position, the gear 18 supported freely rotationally by the rotational board 14 can be meshed with the gear fixed to these thread pole 4 and 4a without the intermediate gear so as to switch the meshing smoothly.
Patent JP-H02295014-A (JP)
Title: Lever inputting device
Inventor: MIZOGUCHI ATSUSHI
IPC: G06F3/033
Filed: 1989-05-09
Abstract: PURPOSE:To produce operating resistance, etc., according to inputting operation so as to provide a confortable operation feeling by using fuzzy control at a lever inputting device. CONSTITUTION:Sensors 1, 2 for detecting operation of turning movement of a lever 3, converting means 7, 8, 9 for converting the output of each of the sensors 1, 2 to the adaptation of a membership function preset at each output, a fuzzy processing portion 10 for calculating the amount of torque to be provided to the lever 3 according to the adaptation input using a fuzzy inference rule, and torque generating means 11, 12 which are installed at the support shaft portion of the lever 3 for providing torque to the lever 3 according to the amount of torque calculated, are provided. Thus operation of turning movement of the lever is detected and fuzzy control is employed to produce operating resistance according to inputting operation, whereby setting is freed with regard to the response of the lever during operation. A lever inputting device with excellent operability is thus obtained.
Patent JP-S63106557-A (JP)
Inventor: JIERARUDO JIEI GUREIKU
IPC: G01N33/50
Filed: 1987-05-12
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-H10306562-A (JP)
Title: Support structure of outside staircase
Inventor: IKAWA TAKUYA
IPC: E04F11/02
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a support structure favourable in appearance and capable of effectively using a lower part space of an outside staircase. SOLUTION: An outside staircase 40 provided in a recessed part 10 formed on an external wall of a building 9 is supported by support beams 1, 1 installed between wall parts 11, (13) facing against each other of the recessed part 10. Both end parts of the support beam 1 are supported by beam brace metals 20, 20 fixed on the wall parts 11, (13). Consequently, it comes to be unnecessary to provide a pillar to support the outside staircase 40 on a lower part of the outside staircase 40, a space 7 which can be effectively used is formed in the lower part of the outside staircase 40 and it comes to be favourable in external appearance.
Patent JP-H09281450-A (JP)
Title: Spring up type spectacle frame
Inventor: YOKOGOSHI TAKUYA
IPC: G02C9/00
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To prevent the heavy feeling and misalignment of spectacles even if a front frame is sprung up by forming an outer front frame to a divided type and swiveling both right and left rims so as to spring up these rims upward from outer directions. SOLUTION: The front frame 1 consists of both rims 6, 6. These two rims 6, 6 are designed to be separated and to be sprung up by swiveling upward from the outer direction. The swiveling motions of both rims 6, 6 are always equal and the rims are eventually held in symmetrical positions. The turning shafts of the rims 6, 6 are disposed at the center of the inner front frame 2. Even more, the turning shafts have gears and both gears are intermeshed with each other. As a result, the spectacle frame is not swiveled to the forward side and are swiveled upward and lifted from both sides, and therefore, the failure of the spectacle frame does not arise by the sprung up outer front frame 1 acting as a hindrance.
Patent JP-H06101368-A (JP)
Title: Joint lock
Inventor: ODA NOBUO
IPC: E05B9/10
Filed: 1992-05-08
Abstract: PURPOSE:To generate a stably locked state with the weight of a clamp by interlocking it with a handle receptacle while they are allowed to rotate in the opposite dirctions, and permitting the clap to generate locking in the condition that it takes a position sunk from above. CONSTITUTION:When the tip of the shank 63 of a handle 61 is inserted in a recess hole 36 provided in a handle receptacle 31 and the handle 61 is rotated in the A direction, a clamp 10 is rotated through a notch provided therein detained with a pin 34 on the receptacle 31 in the B direction which is opposite the handle rotating direction. In the position that the clamp 10 and an arm 33 of handle receptacle 31 age sunk a certain angle from above, the clamp 10 is detained with a frame, and locking is generated. Accordingly a stably locked state is obtained with their own weights. Disengagement is made by rotating the handle 61 in the direction opposite to the direction A.
Patent JP-H06332935-A (JP)
Title: Numerical sequence expressing dictionary for word, preparing method for the same and device using the same
Inventor: NIWA YOSHIKI
IPC: G06F17/28
Filed: 1993-05-18
Abstract: PURPOSE:To mechanically prepare a numerical sequence expression dictionary for the meaning of words from the suitable amount of language data by expressing the meaning of a word with a numerical sequence corresponding to a distance from any specified word group in a reference network between words composed of the explanation of meaning of the word. CONSTITUTION:A reference network 2 of a word meaning sentence, namely, graph structure showing the relation of words used for explaining the meaning of a certain word is prepared from a normal dictionary 1, further, a word group to be a reference is decided on the reference network 2, respective distances from a certain word to those reference words are measured, and a dictionary 3 for the numerical sequence expression of meaning is provided by preparing the sequence of numerical values. On the other hand, since various meaning elements related to the word are expressed as numerical sequence patterns for such a numerical sequence expression, the reacting is performed by utilizing pattern recognition due to a neural network. Therefore, the dictionary 3 for the numerical sequence expression suitably reflected with the meaning of the word can be prepared from the normal dictionary 1 by any mechanical method.
Patent JP-H11297658-A (JP)
Title: Substrate treatment method and apparatus
Inventor: HAYASHI TOKUYUKI
IPC: H01L21/304
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a substrate treatment method and its apparatus for preventing a defect in drying effectively and eliminating a particle or a water mark on a face of a wafer. SOLUTION: A cassette 1 with a semiconductor wafer (W) cleaned finally in a treatment container is made slanted down by about 2<0> at its left side while the cassette 1 is held by a holding part 52 of a carrying mechanism 14. At the other hand, the cassette 1 is made slanted down by about 2<0> at its right side while the cassette 1 is held by a supporting part 26 of a drying unit 4. When the cassette 1 is rotated during delivery from the holding part 52 of the carrying mechanism 14 to the supporting part 26 of the drying unit 4, the posture of the semiconductor wafer (W), in which the main face of the wafer (W) is slanted to a first direction with respect to a vertical direction, is turned to the different posture, in which the main face is slanted to a second direction reverse to the first direction.
Patent JP-S61273516-A (JP)
Title: Fourier transform microscope
Inventor: NISHIZAWA SEIICHI
IPC: G01N21/35
Filed: 1985-05-29
Abstract: PURPOSE:To perform a microsampling with small diffraction loss by using two converging elements which have focal lengths f1 and f2, magnifying a sample image put at the 1st convergence position of incident light by f2/f1 and forming the image at the 2nd convergence position, and measuring the area of a part of the magnified image at the 2nd convergence position selectively. CONSTITUTION:Infrared rays from an interferometer (not shown in figure) are incident and reflected by a plane mirror 1 at a bottom part to travel upward vertically. This incident light enters the 1st converging element 3 through a convex mirror 2 and is focused at a convergence position A. The rays of light passed through a sample are focused at the 2nd convergence position through the 2nd converging element 6 and a convex mirror 5. The 2nd converging element 6 consists of a hyperboloidal mirror having, for example, focal length f2>f1 (f1: focal length of 1st converging element 3) and the 1st and the 2nd converging elements 3 and 6 are combined with each other to magnify the image of the sample at the 1st convergence position A by f2/f1 and obtain an magnified image with minimum aberrations; and a sampling aperture 7 of about 200-500mum is arranged in a plane containing the 2nd convergence position B to transmit a part of the magnified image selectively.
Patent JP-S63281031-A (JP)
Title: Chip temperature detecting circuit
Inventor: ONO YUKIO
IPC: H01L21/66
Filed: 1987-05-13
Abstract: PURPOSE:To simplify an element constitution by providing a transistor (TR) which has a diffusion resistance connected between its collector and base and a 2nd TR whose emitter is grounded. CONSTITUTION:The diffusion resistance 2 is connected between the collector and base of the TR 3 and a constant current circuit consists of TRs 4-6; and a TR 9 is provided between an output terminal and GND, and a diffusion resistance 8 is provided between its emitter(E) and base(B). When temperature raises, the resistance in this circuit increases in resistance value and a voltage group increases to generate a difference in E.B voltage between the TRs 3 and 4. Consequently, a current I2 flowing through the TR 4 is found and a current I3 which flows through the TR 6 by the constant current circuit is obtained. Further, the resistance value 8 also increases and the voltage drop across the resistance 8 is applied to the B of the TR 9. When this voltage group exceeds the E.B voltage of the TR 9, the TR 9 turns on and its output goes down to L. A circuit which uses none of the TRs 6 and 9 and resistance 8 generates an H-level output.
Patent JP-S5240087-A (JP)
Title: Solar cell for watch power
Inventor: MITSUI KAZUTERU
IPC: H01L31/04
Filed: 1975-09-26
Abstract: PURPOSE: To eliminate the steps such as adhesive bonding and wire bonding to be carried out in connecting a plurality of solar cells thereby eliminating the disconnections and the contact of leads connecting among each solar cells and improving their reliability. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5542456-A (JP)
Title: Fm receiver
Inventor: NAITOU MICHINORI
IPC: H03J7/02
Filed: 1978-09-20
Abstract: PURPOSE:To prevent local oscillation from becoming astable due to a random noise by detecting the noise component of a receiver with a distortion-detection loop and beat interference between a desired wave and disturbing wave and then by disconnecting the distortion detection loop when the detection level is above a constant value. CONSTITUTION:Between the input terminal of multiplier 14 constituting a distortion-detection loop and HPF 10 through which the high-band component of the output of demodulator 7 is allowed to pass, noise amplifier 17 which detects beats between a desired wave and disturbing wave, and a noise component from the reveiver, AM demodulator 18 and Schmitt circuit 19 are provided. In addition, switch elements 20 and 21 are connected between one input terminal of local oscillator 4 and modulation-frequency oscillator 11 forming the distortion-detection loop, and between the output terminal of amplifier 16 and the other input terminal of oscillator 4, those switch elements 20 and 21 are controlled by the output of Schmitt circuit 19 which has detected the noise component and beats. When the detection level is above the constant level, the distortion-detection loop is disconnected by switch elements 20 and 21 to stabilize the operation of oscillator 4.
Patent JP-S62274619-A (JP)
Title: Conveying device
Inventor: KIMURA HIROSHI
IPC: H01L21/324
Filed: 1986-05-22
Abstract: PURPOSE:To prevent the quick decrease in temperature in a furnace when wafers, a conveying jig and the like are conveyed into the core pipe in the furnace, by approaching the temperature of a containing jig to the temperature of an atmosphere on the side of the conveying direction by a temperature changing means. CONSTITUTION:A wafer supporting boat 21, on which many semiconductor wafers 20 are aligned, is mounted on arms 1. Before the wafer supporting boat 21 under this 5 tate is conveyed into a cord pipe 4 in a furnace, a heater 14 is heated by a power control device 17. The temperature of the wafer supporting boat 21 is increased through the arms 1. A cantilever part 3 is made to advance to the side of the core pipe 4 of the furnace along a guide rail 5 The wafer supporting boat 21 is conveyed in the core pipe 4 of the furnace. When the wafer supporting boat 21 is taken out of the core pipe 4 of the furnace after the heating process of the semiconductor wafer 20, cooling gas is sent to the arms 1 after the boat is taken out, and the wafer supporting boat 21 is forcibly cooled through the arms 1. A controller 15 increases the temperature and performs cooling in accordance with the predetermined temperature program.
Patent JP-H09300393-A (JP)
Title: Insert molding method and apparatus therefor
Inventor: ONO MASAKAZU
IPC: B29K105/22
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To provide an epockmaking insert molding method generating no wastefulness in an insert member, capable of performing smooth and automatic feed and capable of being performed smoothly by improving the mounting of the insert member to a cavity. SOLUTION: In an insert molding method, a strip like continuous insert A wherein a large number of terminals are continuously provided on a carrier part 1 in parallel at a predetermined interval is wound around a reel 3 and drawn out of the reel 3 to be cut into predetermined length and the cut insert piece 4 having the predetermined length is fed to a mold 5 to be subjected to insert molding. In this case, an insertion hole is cracked by opening a mold 5 when the insert piece 4 is inserted into the insertion hole provided to the mold 5 and the insert piece 4 is held at the position of the cracked insertion hole and the mold 5 is closed to arrange the insert piece within the insertion hole.
Patent JP-2000302936-A (JP)
Title: Thermoplastic resin composition excellent in scuff resistance
Inventor: WADA KAZUHITO
IPC: C08L33/08
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic resin composition and its molded product excellent in scuff resistance of the surface of the molded product, having low head injurity criteria(HIC) and further high heat distortion resistance and excellent in molding processability and appearance properties. SOLUTION: This resin composition comprises (A) 100 pts.wt. of a resin composition comprising (i) 5-65 pts.wt. of an acrylic ester-based copolymer having <=20 deg.C Tg and <=10 wt.% gel content, (ii) 15-80 pts.wt. of a styrene-based copolymer and (iii) 15-80 pts.wt. of a graft copolymer prepared by polymerizing (b) 90-10 pts.wt. of a monomer mixture in the presence of (a) 10-90 pts.wt. of a rubber polymer having 100-1,000 volume average particle diameter and having 10-70 wt.% graft ratio and (B) 0.01-50 pts.wt. of a methyl methacrylate-based copolymer.
Patent JP-H10286413-A (JP)
Title: Production of filter medium, and filter medium
Inventor: HAYAKAWA HIROYUKI
IPC: C02F3/10
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To obtain filter media that have large specific surfaces and ensure the fixation and vigorous holding and growing of microorganisms, by forming the media by extruding a mixture contg. a polypropylene(PP) resin, an org. matter, such as de fatted soybeans, and barium sulfate respectively at specific ratios from the nozzle of an extruder, cooling the mixture simultaneously and cutting the extrudate while stretching the extrudate with take-out rollers. SOLUTION: At the time of production of the filter media, the mixture formed by mixing 5 to 8 parts org. matter, such as cereal powder and de-fatted soybeans, 0.5 to 1.5 parts dispersant, such as stearic acid and 10 to 30 parts barium sulfate with 60 to 80 parts PP resin in a mixing machine as a raw material is charged into the hopper 1a of the heating extruder 1. At this time, the raw material is heated to about 220 deg.C and is melted and the molten material is extruded as a hollow cylindrical body facing downward from a nozzle 1b. Cooling water is sprayed from a spraying device 3 to rapidly cool the molten material right after the extrusion.  The cooled material is subjected to temporary cooling by passing the material through the inside of a cooling water tank 4 for the specified time and thereafter, the material is fed into a cutting device 7 while the material is taken off by the take-out rollers 5a, 5b. The material is cut to a specified size by the device, to obtain filter medium products 8.
Patent JP-H11311236-A (JP)
Title: Annular member pressing-in device and protective method using it
Inventor: HISAOKA YOSHIHIKO
IPC: B23P19/02
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a pressing-in device of little noise and excellent workability in place of a silent hammer and to provide a protective method for providing effective protection with excellent workability using the pressing-in device. SOLUTION: In fastening structure by a bolt and a nut, a pressing-in device 20 is provided to press an annular member having an inner diameter smaller than the diagonal dimension of a nut and having openings at both ends, into the nut from one end opening to press-fix the annular member into the nut. The pressing-in device 20 is composed of an engaging fixed part 21 engaged with a bolt tail part and fixed to the bolt; an abutting part abutting the other end opening part of the annular member in the state of the opening of the annular member being disposed facing the nut; and an energizing member 23 for energizing the abutting part in a direction of pressing the annular member into the nut with the engaging fixed part 21 as a fulcrum.
Patent JP-S5342498-A (JP)
Title: Self search self lock on device
Inventor: SEIKE TAKEYOSHI
IPC: G01S3/786
Filed: 1976-09-30
Abstract: PURPOSE: To automatically follow up a target acquired by a gyro optical system after searching by an optical system of a missile within certain range on the pitch and yaw planes. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10309084-A (JP)
Title: Manufacture of power converter
Inventor: IMAMURA KAZUHIKO
IPC: H02M7/04
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a manufacture which dispenses with the wire bonding work of a power converting circuit wherein a semiconductor bare chip is used. SOLUTION: Semiconductor bare chip 40 solderable at both electrode faces, a metallic plate 31 and a lead frame 41 are fixed at the same time by soldering at the step 11. The lead frame 41 is cut at the step 12 to constitute chip assemblies 42, 43. Surface mount parts 33 and a printed circuit board 34 are assembled with the chip assemblies 42, 43 by means of reflow soldering to constitute printed circuit board 44 at the step 13.
Patent JP-S5642406-A (JP)
Title: High frequency amplifying circuit
Inventor: YOSHIMURA MASAKI
IPC: H03F3/191
Filed: 1979-09-13
Abstract: PURPOSE:To obtain characteristics with excellent noise characteristics by simple constitution by effectively using the amplification band of a tuning type high frequency amplifying circuit that provides the band width of an input signal with a wider band that required. CONSTITUTION:High frequency input signal fs from the antenna is applied via antenna tuning circuit F1 to modulator M1 and then modulated by artificial noise signal fN generated by noise signal generator N1. Then signal fs is converted into broad band signal fs+ or -fN that has the side band spectrum of the frequency spectrum of signal fN. This signal fs+ or -fN is amplified by tuning type amplifier A1, whose output is applied to demodulator D1. Demodulator D1 demodulates signal fs+ or -fN by using signal fN in phase with signal fN as a reference signal to obtain narrow-band signal fs equivalent to originally inputted signal fs and then outputs it via tuning circuit F3.
Patent JP-S5817693-A (JP)
Inventor: IMADA YOSHIYUKI
IPC: H05K3/30
Filed: 1981-07-24
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-S608378-A (JP)
Title: Anti-corrosive starch
Inventor: OGUSHI YASUTOMO
IPC: C09J103/02
Filed: 1983-06-27
Abstract: PURPOSE:An anticorrosive paste obtained by adding a specific amount of a nitrite as an anti-corrosive agent to starch, not causing rust when nails are hammered into plywood, veneer, etc., or clothes, etc. are stuck on an iron door, or a metal partition. CONSTITUTION:100pts.wt. starch consisting essentially of starch is blended with 0.5-10pts.wt., preferably 1-5pts.wt. nitrite (preferably calcium nitrite) as an anti-corrosive agent, to give the desired starch.
Patent JP-H02295949-A (JP)
Title: 9,10-dihydrophenanthrene-2,7-dicarboxylic acid diester, 7-bromo-9,10-dihydrophenanthrene-2-carboxylic acid ester and production thereof
Inventor: SUGI YOSHIHIRO
IPC: C07C69/00
Filed: 1989-05-10
Abstract: NEW MATERIAL:A 9,10-dihydrophenanthrene-2,7-dicarboxylic acid ester shown by formula I (R is 1-20C hydrocarbon group) or a 7-bromo-9,10- dihydrophenanthrene-2-carboxylic acid ester shown by formula II. EXAMPLE:7-Bromo-9,10-dihydrophenanthrene-2-carboxylic acid ethyl ester. USE:Useful as a raw material for heat-resistant polymer or liquid crystal polymer also useful as a raw material for various drugs, agricultural chemicals, etc. PREPARATION:2,7-Dibromo-9,10-dihydrophenanthrene is reacted with carbon monoxide and an alcohol shown by the formula R.OH in the presence of a basic substance such as aliphatic amine or alkali metal alcoholate and a palladium-phosphine-based catalyst at 50-200 deg.C, preferably 100-180 deg.C to give a compound shown by formula I and a compound shown by formula II.
Patent JP-S5543358-A (JP)
Title: Method of red-heat combustion under atmospheric pressure
Inventor: YOSHIDA MASASHI
IPC: F23D14/20
Filed: 1978-09-22
Abstract: PURPOSE: To stabilize a flame, by surrounding the flame with a heat-resisting air control wall having air holes to regulate the quantity of burning air for the flame.  
     CONSTITUTION: The heat-resisting air control wall 5 extends continuously to a flame hole 4. The air holes 6 are perforated through the air control wall 5. A fuel gas is injected from the flame hole 4 into a space (a) surrounded by the air control wall 5 so that the gas is burned. Since the pressure of the space (a) is made lower than the atmospheric pressure by natural draft, the burning air is introduced into the space through the air holes 6. A quantity of air necessary for red-heat combustion can be set by selecting the size and number of the air holes 6. 
     COPYRIGHT: (C)1980,JPO&Japio