baber/WOPTO huggingface dataset:
Patent JP-S61264761-A (JP)
Title: Photo-trigger semiconductor device
Inventor: YOSHIDA MOICHI
IPC: G02B6/42
Filed: 1985-05-17
Abstract: PURPOSE:To simplify the positioning by fixing a basic element to an anode electrode body by the contact plane. CONSTITUTION:A recess 4A is formed in a manner a cross-sectional plane of the contact plane of an anode electrode body 4 with a basic element 1 becomes a recessed form and the circumferential part of the basic element 1 is inserted in that recess 4a and is fixed. An external diameter of the basic element 1 an internal diameter of the recess part 4A of the anode electrode body 4 have the fitting tolerance with the accuracy needed for positioning. The basic element 1 is inserted in the recess 4A of the anode electrode body 4 and furthermore, an insulating cylinder 5 in which a light guide 7 is enclosed in put on said basic element 1 and a photo-trigger light accepting part 2 and a light projecting end 8 are positioned by use of a microscope or the like. The fixation of position after completing positioning is finished by sealing a blocked part 9 between the anode electrode body 4 and the insulating cylinder 5.
Patent JP-S6226020-A (JP)
Inventor: AREKUSANDORU FUERURERO
IPC: F21V33/00
Filed: 1986-05-09
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-S63275827-A (JP)
Title: Vibrationproofing method using liquid sealing mounting device
Inventor: KATAYAMA MOTOHIRO
IPC: B60K5/12
Filed: 1987-04-30
Abstract: PURPOSE:To make it possible to exhibit good vibrationproofing effect for input vibration in high frequency band by making an acting member hold elastically against a holding body for making the acting member exhibit a damper action. CONSTITUTION:Natural frequency of a mass member 50, which is determined by a spring constant of a coil spring 48 and mass of the member 50 and the liquid in a clearance 52, is set in a higher frequency than a frequency set for the clearance 52. When frequency of input vibration becomes higher than the natural frequency of the mass member 50, buildup of fluid pressure in a chamber portion between 50 and a partition member 32 is suppressed by movement of the mass member 50 to the reverse direction. Accordingly, input vibration in high frequency band can be isolated favorably by damper action of the mass member 50 owing to resonance.
Patent JP-H05302223-A (JP)
Title: Production of spinning ring
Inventor: HAMANA MIKIYO
IPC: D01H7/60
Filed: 1992-04-24
Abstract: PURPOSE:To provide the spinning ring adaptable to the high-speed revolution of spindles, capable of significantly extending traveler working life, also of improving drawbacks in the conventional salt bath process. CONSTITUTION:As a ring material, a special steel containing >=0.8wt.% of carbon or a case-hardened steel with the carbon content of its surface brought to >=0.8wt.% through carburizing treatment is used. This material is made to react in a reactor fed with a chloride as reaction promoter where Al2O3 powder and vanadium powder are fluidized with an inert gas, to form a vanadium carbide layer 5-15mum depth with a hardness of >=2500HV on the ring material followed by quenching and annealing to bring the mechanical strength inside the ring to 800-900HV, and the area to be contacted with travelers is put to abrasive finishing, thus bringing the surface coarseness to <=0.5mum.
Patent JP-H10280150-A (JP)
Title: Device for treating substrate to be treated
Inventor: KITAMURA MASAYUKI
IPC: C23C16/44
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To uniformly feed a treating gas to the surface of the substrate (wafer) to be treated by a simple constitution. SOLUTION: This device is provided with a hollow member 5 made of quartz provided between a wafer W and a heating means 41, a duct line member 6 provided into a ring shape along the circumference thereof and a communicating tube 61 arranged at uniform intervals at eight places in the circumference of the duct fine member 6. In the case a treating gas is fed from a gas feeding tube 71 to the duct line member 6, the treating gas is fed to the hollow member 5 via the communicating tube 61, by which the treating gas is fed from the eight directions to the hollow member 5. Furthermore, the hollow member 5 is provided with a projecting wall 53, and the treating gas collides against the projecting wall 53, ascends while being spred in the left and right directions, crosses the projecting wall 53 and flows to the inside.  In this way, the treating gas is furthermore dispersed, by which the treating gas is uniformly fed onto the wafer W via a gas feeding hole 55.
Patent JP-H06316282-A (JP)
Title: Rear grip unit of motorcycle
Inventor: IZAWA KENJI
IPC: B62J7/04
Filed: 1993-05-07
Abstract: PURPOSE:To make a rear grip unit so as not to hinder against the loading of personal effects as well as to improve the extent of setting operability by projecting a rear grip from a body rear part right and left and unifying these symmetrical rear grips, while housing the rear part beneath a rear cowl, in this captioned unit for a rear seat occupant. CONSTITUTION:A rear grip 30 is projected out right and left at the rear of a car body 2 and it is composed of symmetrical rear-grip parts 31 and 31 symmetrically unified through a connecting rod 32 as one body. In addition, this connecting rod 32 of these symmetrical rear-grip parts 31, 31 is housed beneath a rear cowl 48 to be set up in the rear of the car body 2. In brief, both front and rear bases of these symmetrical grip parts 31, 31 are fitted in each recess of both side members 40 and 40 of the rear cowl 48 with some play, while an upper member 44 is covered on the rear of these side members 40 and 40, and the connecting rod 32 is situated downward the upper member 44. Subsequently the upper member 44 and the side members 40, 40 are all screwed down.
Patent JP-S5231064-A (JP)
Title: Preparation o 6beta-halogenmethyl-19-nor- 5(10)-chol esten-3beta -ols
Inventor: KOJIMA MASAHARU
IPC: A61K51/00
Filed: 1975-09-03
Abstract: PURPOSE: Title compounds of formula I (X is Cl, Br), for example, 6βchloromethyl-19-nor-5(10)-cholesten-3β-ol. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63273265-A (JP)
Title: Magnetic head supporting mechanism for magnetic recording and reproducing device
Inventor: KUZUHARA TAKASHI
IPC: G11B5/48
Filed: 1987-04-30
Abstract: PURPOSE:To suppress rocking traceability in directions of pitching and rolling, by increasing translation traceability in a perpendicular direction corresponding to the fluctuation of a disk at the time of bringing a magnetic head into contact with the disk. CONSTITUTION:When a both plane type floppy disk device is used, the center part of a first gimbal plate 20a on which a head 31 with an SO side plane is placed is coupled with the center part 10 of a second gimbal plate 20b by interposing the spacer member 23 of a gimbal assembling member 21. Thereby, it follows that the first and second gimbal plates show the same function as that of a parallel flat spring. In other words, the rocking traceability for the directions of the pitching centering a Y-axis and the rolling centering an X-axis for the traveling direction of the disk is suppressed. In other words, the rocking traceability in the directions of the pitching and the rolling can be suppressed, and an elastic tracing operation in a perpendicular direction of (z) is performed. Thereby, it is possible to heighten a contact property between the SO head 31 and the surface of the disk 38, and to surely perform read and write.
Patent JP-S5810112-A (JP)
Title: Method for making uniform charging efficiency for each cylinder in multi-cylinder internal-combustion engine
Inventor: HAMANISHI MAKIO
IPC: F01L1/08
Filed: 1981-07-10
Abstract: PURPOSE:To make uniform the charging efficiency for each cylinder, thereby prevent the engine from vibrating and contrive to enhance the fuel consumption rate, by changing the timings of intake and exhaust valves for the cylinder whose charging efficiency is lowered due to the cylinder arrangement. CONSTITUTION:The opening timing of an intake valve VI for the cylinder whose charging effiency is lowered due to the cylinder arrangement, for example in a 6-cylinder arrangement, is set at 18 deg. before the piston reaches the top dead center T.D.C. of the piston, while the timings for the other cylinders are set at 15 deg. before the piston reaches the top dead center. By relatively advancing the opening timing of the intake valve by an angle of 3 deg. for only the cylinder whose charging efficiency is lower, the charging efficiency of said cylinder is enhanced. On the other hand, the exhaust valve VE is opened before completing an explosion stroke, namely, before the piston reaches the bottom dead center B.D.C, and is kept open for a short period of time after the intake stroke is started. Accordingly, the charging efficiency becomes substantially uniform  for all the cylinders, and combustion differences among the cylinders are eliminated.
Patent JP-S5630752-A (JP)
Title: Semiconductor device
Inventor: FUSE MAMORU
IPC: H01L29/73
Filed: 1979-08-22
Abstract: PURPOSE:To obtain a lateral transistor which accommodates small area and high performance by disposing laterally an emitter layer and a collector layer in such a manner that the emitter layer is formed of impurity high density layer on a semiconductor substrate. CONSTITUTION:An N type epitaxial layer 4 is formed on a P type Si substrate 1 having a P<+> type buried layer 2, and is isolated with a P type layer 5. After an N<+> type layer 6 is formed thereon, a P type collector 7, an emitter 8 and an N type base 6 are formed thereon. When ions are implanted only in the vicinity of the emitter to form the layer 6, the impurity distribution becomes maximum on the surface to cause the electric field to act downwardly the holes. Thus, the holes do not flow in the vicinity of the surface, and recombination is reduced. Accordingly, the hFE is increased, while the noise is reduce. Since the base density is reduced from the emitter toward the collector, the holes can be accelerated from the emitter toward the collector by the gradient electric field intensity, the hFE and gain band width product fT can also be improved, and the element can be so reduced in size to the degree of an PNP type vertical transistor.
Patent JP-S63272441-A (JP)
Title: Cutting method of thin plate and rotary adapter for cutting machine
Inventor: MATSUNAGA MASABUMI
IPC: B23Q3/08
Filed: 1987-04-30
Abstract: PURPOSE:To reduce a cutting time of a CD greatly by separating a thin plate used for the CD from an adapter after mirror finishing by cutting with the thin plate fixed temporarily by means of adhesive on the surface of the adapter provided on the rotary shaft of a cutting machine. CONSTITUTION:Adhesive is sprayed onto either the surface of a rotary adapter 1 or the one side surface of a thin plate P. Before caking of the application film the thin plate P is pressed to be adhered temporarily. After the adhesive is caked, the drive shank 2 of the adapter 1 is inserted into the hollow drive shaft of the main spindle base M of a cutting machine, connected to the drive shaft, and rotated. Cutting of the thin plate P is performed by this rotation with a specific cutting tool B for mirror finishing at specified speed. The time required for mirror finishing by cutting, i.e., finishing to the roughness of 3S or more is about 60 seconds per piece in the case of a CD(compact disk). After that, the adapter 1 is removed from the cutting machine, and the adhesive is heated or fused or dissolved by solvent for separating the thin plate P from the adapter 1.
Patent JP-S5532673-A (JP)
Title: Method of manufacturing panel
Inventor: TAKESAWA KUNIAKI
IPC: B29C41/34
Filed: 1978-08-31
Abstract: PURPOSE: To enable hardening materials to spread into the whole thin receipt portion for molding within a metal mold by pouring the hardening materials while rotating the forming metal mold.  
     CONSTITUTION: A hollow metal mold 3 is rotatably mounted by means of a rotating shaft 4 between opposite supporters 2 and 2 secured to the upper and lower portions of a stand 1 in the form of U, and a port 5 for pouring hardening materials is provided through the rotating shaft 4, thus constituting a molding apparatus. The hardening materials consisted of resins or cements is poured into the metal mold 3 throuth the port 5 while rotating the metal mold 3. This enables the hardening materials to be filled into every nook and corner in the metal mold 3 due to the action of a centrifugal force caused by the rotation of the metal mold 3. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02287777-A (JP)
Title: Membership function circuit
Inventor: MATSUMOTO HIDETOSHI
IPC: G05B13/02
Filed: 1989-04-28
Abstract: PURPOSE:To constitute a circuit so that the form of a set pi type membership function is not changed by the temperature by flowing a certain current to the resistance which determines the inclination of the membership function. CONSTITUTION:At least one differential circuit of a membership function circuit provided with two differential circuits 11 and 12 including transistors TRs Q11, Q12, Q21, and Q22 and resistances connected between these TRs and circuits Q13 and Q23 for MIN operation of signals indicated by output currents of these differential circuits is provided with current sources 21 to 24 by which equal currents flow between both ends of resistances R11 and R21. The length of the upper side of the trapezoidal (pi type) membership function is determined by the voltage drop due to flow of the fixed current to resistances R11 and R21 which determine the inclination, and the voltage drop generated in resistances R11 and R21 is kept constant though resistance values of resistances R11 and R21 are changed by the temperature. Thus, the form of the membership function is not changed by the temperature.
Patent JP-H04335030-A (JP)
Title: Aromatic polysulfone copolymer
Inventor: FUKAI TOMOHIRO
IPC: C08G75/00
Filed: 1991-05-13
Abstract: PURPOSE:To provide an arom. polyethersulfone copolymer which comprises two specific kinds of repeating units and is excellent in heat resistance and moldability. CONSTITUTION:An arom. polyethersulfone copolymer which comprises 2-98mol% repeating units of formula I and 98-2mol % repeating units of formula II and has a reduced viscosity (measured in dimethylformamide at a concn. of 0.5g/dl at 30 deg.C) of 0.2dl/g or higher.
Patent JP-H01277971-A (JP)
Title: Metallic mold generating method
Inventor: KURAGANO TETSUZO
IPC: G06F17/50
Filed: 1988-04-30
Abstract: PURPOSE:To easily form a metallic mold by preventing undercut from being generated by setting a plane that passes the point of the outermost part being stretched in a direction intersecting orthogonally to the sliding direction of the metallic mold and extends in the direction intersecting orthogonally to the sliding direction of the metallic mold as a butting plane. CONSTITUTION:Plural points Pi (P1-P5,...) on which the sliding direction Z of the metallic mold intersects orthogonally to the normal line on an object 4 expressed in shape data are found. Plural offset points Pi0 (P10-P50,...) and Pi1 (P11-P51,...) that intersect orthogonally to a line (CXY) which connects the plural points Pi (P1-P5,...) and are moved by a prescribed quantity from the plural points Pi (P1-P5,...) in directions intersecting orthogonally to the sliding direction Z are found. The plane SP0 and SP1 passing the plural offset points Pi0 (P10-P50,...) and Pi1 (P11-P51,...), and the plural points Pi (P1-P5,...) are set as the butting plane of the metallic mold.
Patent JP-H08277537-A (JP)
Title: Assembling method for retaining wall-constructing form unit and its rise-preventing plate
Inventor: ITAGAKI KOJI
IPC: E02D29/02
Filed: 1995-04-06
Abstract: PURPOSE: To prevent a form unit from rising, and to accurately hold an inclination of the form unit, by connecting front and rear form units with metallic wire rods at regular intervals, and by arranging hard plates such as steel plates, each of which has a plurality of air vent holes thereon, between the wire rods. CONSTITUTION: In the case where a concrete-made retaining wall is constructed, a space 8 between a front form unit 2 and a rear form unit 3 is filled with ready mixed concrete 9 thrown from above, one after another from the bottom of the space 8. At this time, the ready mixed concrete 9 is filled through places where hard plate 7 are not arranged. In this case, the condition that the ready- mixed concrete 9 is temporarily stored on the hard plates 7 occurs, and force depressing downward metallic wire rods 5 holding the hard plate 7 at their end parts acts by its load. In this way, the rise of the front form unit 2 is restricted, and the concrete-made retaining wall having a designed inclination can be obtained.
Patent JP-S60252813-A (JP)
Inventor: AIHARA TAKAO
IPC: F16B7/18
Filed: 1984-05-28
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-S5441196-A (JP)
Title: Gas leakage alarm
Inventor: INOUE TAKASHI
IPC: G08B21/16
Filed: 1977-09-07
Abstract: PURPOSE: To make possible alarming of abnormal state by detecting the abnormality with a detecting means which detects the voltage variations of  circuits. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09290550-A (JP)
Title: Printer and print output method
Inventor: KUROSAWA HIDENORI
IPC: G06F3/12
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To obtain a printer and a print output method by which user's convenience is enhanced, by a method wherein the position of a recording medium jam, for example, a clogging position of recording paper, is more accurately located to easily take a proper measure. SOLUTION: When print output is performed using recording paper stowed in form cassettes 1508a-1508d, print data are input from a host computer, the recording paper is taken out from the cassette and transferred to an exposure drum 1506 via a transfer route equipped with paper sensors 1557a-1557d and 1558 to detect a recording paper jam, images are formed based on the input print data. After that, the recording paper is delivered via a specified transfer route equipped with paper sensors 1559-1560 to detect clogging of the recording paper. The position of recording paper jam on the route is located according to the elapsed time till the paper sensor detects the paper jam after image forming is started.
Patent JP-H02285813-A (JP)
Title: Digital/analog converter
Inventor: ATOKI SHINGO
IPC: H03M1/10
Filed: 1989-04-27
Abstract: PURPOSE:To reduce the zero cross distortion caused at polarity inversion by forming two data being the result of addition and subtraction of a bias data to an from an input data, making the bias data zero so as to synthesize both the data when the result exceeds a prescribed level. CONSTITUTION:An overflow detector 2 and an underflow detector 3 are provided to the converter. When an overflow or underflow is detected, the inhibit of calculation is sent to a control input C of an adder 8 and a subtractor 9 added or subtracted with a value preset in advance at a preset 7 to/from a parallel voltage A via an OR circuity. The adder 8 and the subtractor 9 always add or subtract a 7-bit digital value being a present value of the preset 7 within a prescribed level not overflowed. Thus, a bias is added to or subtracted from the input data to vary the change point of the MSB from 0, then the zero cross distortion due to the inversion of the MSB is eliminated.
Patent JP-2000307428-A (JP)
Title: One-bit signal regenerating device
Inventor: SATO SHOJI
IPC: H03M3/02
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To provide the one-bit signal regenerating device which can reduce distortion/noise components while inputting a one-bit signal by separating and using a switching amplifier alone. SOLUTION: The one-bit signal regenerating device which amplifies a ΔΣ-modulated one-bit input signal by a switching amplifier 2 and demodulates it into an analog signal through a large-current LPF 3 is equipped with a one-bit signal processor 1 which adds predistortion to the one-bit input signal according to the analog signal and one-bit input signal so as to distortion/noise components generated by the switching amplifier 2 and current LPF 3 are canceled.
Patent JP-H05282534-A (JP)
Title: Card terminal equipment
IPC: G06Q20/00
Filed: 1992-04-01
Abstract: PURPOSE:To provide a card terminal equipment which can control a protocol with communication with a host system as an object. CONSTITUTION:A data processing means 22 generates transmission data on a data format fitted to a communication procedure which the specified host system specified by system identification information requests based on system identification information included in the read result of a card by a card controller 16. Furthermore, a communication control means 23 starts communication control programs 24a and 24b realizing communication with the host system specified by system identification information.
Patent JP-2000304224-A (JP)
Title: Method and apparatus for recovering heat from fluidized bed
Inventor: ITO YUKIYA
IPC: F23G5/46
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To lower temperature of a superheater cell and reduce coating and corrosion of a superheater tube by circulating and moving a fluid medium in an internal circulation fluidized bed in the order of a combusting cell, an evaporating cell, a superheating cell and the combustion cell, and conducting heat recovery in the evaporating cell and the superheating cell. SOLUTION: A furnace body 50 in a device for conducting heat recovery consists of a water jacket pipe structure or a refractory structure. The furnace body 50 is provided with three partitions 60, 62, 64 which establishes therein a combusting cell 52, an evaporating cell 68 and a superherter cell 72 in such a way that a fluid medium can be circulated. The combusting cell 52 is fed with combustible materials, such as RDF (refuse solid fuel), city refuse, industrial waste and the like, and further the fluid medium is fluidized by a gas (air) which is supplied from a wind box 54 provided at a lower side of the combusting cell 52 through a gas dispersing plate 56 to combust the combustible materials.  The fluid medium in the combusting cell 52 is circulated and moved successively through the combusting cell 52, the evaporating cell 68, the superheater cell 72 and the combusting cell 52, so that heat is recovered by an evaporator tube 66 and a superheater tube 70.
Patent JP-H06270102-A (JP)
Title: Feeding device of band saw
Inventor: HISHIDA KOICHI
IPC: B27B25/02
Filed: 1993-03-16
Abstract: PURPOSE:To provide a feeding device which can be mounted on a manual feed band saw easily. CONSTITUTION:A steel ball rotatable on a surface plate 3 is provided at lower ends of a ruler dolly 8a of an attaching body 8 to be placed on the surface plate 3 of a band saw device 1 and of a hinge 11. A clamp 12 for clamping a ruler body 5 of the band saw device 1 is attached to the ruler dolly 8a. The attaching body 8 can be moved in touching and and detaching way with respect to a band saw 4 together with the ruler body 5 by an interval adjusting mechanism 6. A cylindrical part is provided on a movable piece of the hinge 11 to be energized by a spring 14 in closing direction. A drive motor and a speed reducer are provided at a liftable base embedded in the outside of the cylindrical part in a liftable way. A feed roller 9 which abuts against a material to be cut is attached to an end of a drive shaft protruding from the liftable base. Further, a plunging tool 20 having a pressing roller 23c and a returning roller on an auxiliary base 21 is attached to the surface plate 3.