baber/WOPTO huggingface dataset:
Patent JP-H0286208-A (JP)
Title: Frequency multiple circuit
Inventor: KOURA RIKAKO
IPC: H03K5/00
Filed: 1988-09-21
Abstract: PURPOSE:To compensate the pulse width and to prevent malfunction of the entire circuit by detecting the operation stop state of a circuit operated by an output signal of a frequency multiple circuit so as to change the output pulse width of the frequency multiple circuit. CONSTITUTION:Capacitors C1-Cn deciding a time constant are provided to the frequency multiple circuit and transfer gates TG1-TGn each comprising an N- channel isolation gate FET are connected to one terminal of each capacitor. Then the transfer gates TG1-TGn are conductive to select a capacitor connecting to each of the transfer gates TG1-TGn thereby changing the time constant and varying the pulse width of the output of the frequency multiple circuit. Output signals A1-An of an operation stop detection circuit 3 are connected by using a control signal of the transfer gates TG1-TGn. Thus, the output pulse width of the frequency multiple circuit is compensated and the operation of the entire circuit is compensated.
Patent JP-H03100432-A (JP)
Title: Lens evaluation device
Inventor: SATO TAKEO
IPC: G01M11/02
Filed: 1989-09-13
Abstract: PURPOSE:To accurately measure the aberration of a projecting lens even in a spatial frequency area which is <=1mum by forming an interference fringe on a reference reticle and observing the moire fringe of the interference fringe and a diffraction grating on the reference reticle. CONSTITUTION:The device is provided with a coherent light source 1 having a wavelength same as a wavelength used by a projecting lens 9, a condensing optical system 2, an optical path conversion mirror 3, a condensing lens 4, a reticle 5 where the 1st diffraction grating is formed, a mask stage 6, a spatial filter 7 and a moving means 8. Then, + or -1st-order diffracted light out of diffracted light from the 1st grating is allowed to interfere on an image- formation plane by the lens 9 so as to form the interference fringe, and the aberration of the lens 9 is measured in the area where the spatial frequency is high by observing the distortion of the moire fringe of the interference fringe and the 2nd grating pattern placed on the image-formation surface.
Patent JP-H08102473-A (JP)
Title: Film carrier semiconductor device
Inventor: MATSUDA SHUICHI
IPC: H01L23/31
Filed: 1994-09-30
Abstract: PURPOSE: To provide a film carrier semiconductor device which attenuates noise, shows foavorable electric characteristics, and enables correspondence to multipin. CONSTITUTION: A semiconductor bare chip 10 which has a chip electrode 11 on the surface is molded with resin 16. A carrier film 20 is electrically connected with the chip electrode 11 and stuck on the surface of the semiconductor bare chip 10. Bump electrodes 26 are arranged lattice-wise on the facing surface to the semiconductor bare chip 10 in the carrier film 20. On the surface of the carrier film 20 which surface is stuck to the semiconductor bare chip 10, a wiring layer 22 for signals is formed on the mounting part of the semiconductor bare chip 10, and a noise shielding layer 27 is formed on the peripheral part except the mounting part of the semiconductor bare chip 10, so as to surround the chip electrode 11.
Patent JP-S6481770-A (JP)
Title: Full/vacant bobbin transferring device in spinning machine
Inventor: MURAMATSU SHIGERU
IPC: B65H67/06
Filed: 1987-09-21
Abstract: PURPOSE:To obtain a simplified transferring device and simplify the control thread by constituting a peg tray transferring passage by installing a guiding device for guiding a peg tray between the full and vacant bobbin transferring devices. CONSTITUTION:Each guide rail 23 as guiding device is installed between the full and vacant bobbin transferring devices T1-T4 installed onto a plurality of spinning machines 3, and a transfer passage for a common peg tray 2 is constituted, and said tray 2 is transferred into a constant direction. Therefore, a full bobbin carrying-out conveyor 5 and a vacant bobbin carrying-in conveyor 4 are arranged between a winder 1 and the full/vacant bobbin transfer devices T1-T4 of the spinning machine 3 arranged on the side corresponding to the winder 1, and the peg tray 2 onto which the full bobbin is mounted is supplied into the winder 1 successively, and the peg tray 2 onto which the vacant bobbin is mounted is supplied onto the frame of each spinning machine 3 successively. Therefore, the quantity of the transferring device can be reduced, and also the reduction of drive can be suppressed, and the control thread can be made simple.
Patent JP-S60129959-A (JP)
Title: Tape driver
Inventor: SAITOU SHINICHI
IPC: G11B15/26
Filed: 1983-12-17
Abstract: PURPOSE:To make an automatic answering telephone set small and thin together with the reduction of cost by using a motor serving as a driving source in common. CONSTITUTION:A motor 15 serving as a common driving source for both the 1st and 2nd tape driving parts 11 and 12 contains a gear 16 of a small diameter set to a rotary shaft 151 and a lever 17 set rotatably. The layer 17 has a hole part 17a into which a rotary shaft 171 is fitted with a play and at the same time a friction member 181 like a felt material, etc. is inserted to the part 17a to obtain a so-called friction mechanism to produce the proper frictional power to the shaft 151. Thus the member 181 is revolved at a prescribed angle in response to the revolving direction of the shaft 151. In such constitution, is is possible for an automatic source for a tape driving part set for each function. In such a way the overall constitution of a tape driving part is simplified.
Patent JP-S6298473-A (JP)
Title: Image input device
Inventor: TAKAOKA MASANAO
IPC: G06K9/20
Filed: 1985-10-24
Abstract: PURPOSE:To shorten remarkably the read time by applying selectively high-speed and low-speed clocks to a photoelectric conversion type read element by a switching control part, and controlling a read part of an original for inputting an image, and a read unnecessary part by the low-speed clock and the high- speed clock, respectively. CONSTITUTION:By a scan start signal SCST applied to a terminal (a), a counter circuit 22 begins to count a 250nS clock. In this case, the first MPX control signal for outputting this clock of 250nS to an MPX 3 is applied from the counter circuit 22, and the MPX 3 sends the 250nS clock as a shift clock to a CCD 2. Until it becomes a counter value which has been set in advance, the CCD 2 reads an original, and sends it as data to the next stage. When the counter value of the counter circuit 22 becomes the counter value which has been set in advance, this time the MPX 3 sends a high-speed clock to the CCD 2 by the second MPX control signal from the counter circuit 22, and data of the remaining read unnecessary part of the CCD is discharged at a high speed.
Patent JP-2000074186-A (JP)
Title: Differential limiting gear device
Inventor: GASMANN THEODOR
IPC: F16H48/12
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To simplify a design, and reduce the number of parts by forming a differential gear element as a differential gear disk having end part gears cooperated with several couples of end part gears of side gears which are faced to each other on both end surfaces. SOLUTION: This device is provided with end part gears 22, 23 wherein two side gears 20, 21 are faced to each other. A differential gear element is formed as a differential gear disk 25 having end part gears 28, 29 cooperated with several couples of end part gears 22, 23 of side gears 20, 21 on both end surfaces. In each couples of end part gears 22 and 28, 23 and 29 which are engaged with each other, the number of gears are different in one couple, and each gear ratio is not uniform. For example, an end part gear 22 of the side gear 20 is provided with teeth of 13 pieces, end part gears 28, 29 of a differential disk 25 are provided with teeth of 14 pieces, and an end part gear 23 of the side gear 21 is provided with teeth of 15 pieces. The differential gear disk 25 is moved between side gears 20, 21 in a method engaged with a relational couples of end part gears 22, 23 of the side gears 20, 21 by a part opposed to a diameter direction of two couples of end part gears 28, 29.
Patent JP-H03100070-A (JP)
Title: Curable coating composition
Inventor: SATO MITSUO
IPC: C09D4/00
Filed: 1989-09-14
Abstract: PURPOSE:To obtain the title composition which can be cured at ordinary temperature or by heating or ultraviolet radiation in an atmosphere of air by compounding a specified amount of a specified polymerizable compound with a specified amount of a specified polyurethanepolyene. CONSTITUTION:This composition comprises 30-95wt.% polymerizable compound having at least three (meth)acryloyloxys in the molecule (e.g. epoxy diacrylate obtained by reacting pentaerythritol tetraacrylate with a bisphenol A-derived epoxy resin and acylic acid), 5-50wt.% polyurethanepolyene of the formula [wherein R1 is a residue of a mol.wt.<=1000, derived by removing the isocyanate groups from a compound having (m) isocyanate groups in the molecule; (m)>=2, R2 is a residue of a mol.wt.<=500, derived by removing the hydroxy groups from a compound having (n) hydroxy group in the molecule, (n)>= 3, and mX(n-1)>=6] and optionally at most 1wt.% metallic drier (e.g. cobalt 2- ethylhexylate) and at most 10wt.% polymerization initiator (e.g. methyl ethyl ketone peroxide).
Patent JP-H08105606-A (JP)
Title: Spray type attemperator
Inventor: KOTAKA IKUO
IPC: F22G5/12
Filed: 1994-10-03
Abstract: PURPOSE: To realize a short-length spray type attemperator which equalizes a liquid film of spray water running along the inner surface of a liner in the circumferential direction and thereby reduces thermal stress produced on the liner, and what is more, promoters its vaporization of the spray water from the liquid film. CONSTITUTION: In a spray type attemperator which comprises a mother pipe 1 which passes high temperature steam 2 and a spray nozzle 3 and liners 5, 6, 8 and 10 which are installed therein, an offset structure is installed to a jointed part of each liner. A flat bar is welded with the central part of the inner surface of the liner, thereby forming offset portions 7 and 9, which serve to equalize the liquid film bonded from spray water 4 which flows on the inner surface of the liner in the circumferential direction and scatter the water in the steam 2, thereby promoting the evaporation of the steam 2.
Patent JP-H08101437-A (JP)
Title: Cover structure for camera
Inventor: GUNJI TAKESHI
IPC: G03B17/02
Filed: 1994-10-03
Abstract: PURPOSE: To prevent a failure such as mutual interference in a superposed part consisting of curved surface parts of the camera cover constituted of two layers, inner and outer layers, because of a dimensional error or thermal expansion, etc., at the time of working. CONSTITUTION: The camera 10 is provided with the camera cover 20 having the two-layer structure of the inner and the outer layers constituted of an inside cover being a resin mold cover 21 and an outside cover being a metallic cover 22. The inside cover and the outside cover have the superposed parts consisting of the curved surface parts 21a and 22a. The radius of curvature in the curved surface part of the inside cover constituting the superposed part is formed to be larger than that in the curved surface part of the outside cover. The inside cover is formed of a material having a larger coefficient of thermal expansion than the outside cover.
Patent JP-S6298327-A (JP)
Title: Liquid crystal element
Inventor: NAKAJIMA KOHEI
IPC: C08G73/10
Filed: 1985-10-25
Abstract: PURPOSE:To obtain an element having superior steepness and responsiveness by using an aromatic polyimide compsn. prepd. by polymerizing a specified arom. tetracarboxylic acid component with a specified arom. diamine component for liquid crystal orientation film. CONSTITUTION:An arom. tetracarboxylic acid component contg. >=70mol% 2,3,3'4'-bisphenyl tetracarboxylic acid or its acid dianhydride is polymerized with an arom diamine component. For example, bis(4-aminophenoxyphenyl) sulfone 3,5-diamino benzoic acid, etc., is used as the arom. diamine component. The arom. polyimide obtd. by the polymn. is dissolved in an org. solvent such as N-methyl-2-pyrrolidone. The soln. is coated on a substrate comprising glass or polyimide, etc., to obtain the liquid crystal orientation film. Since the above described polyimide compsn. is used, the steepness and the responsiveness are improved, the electric power consumption is reduced, and the life is prolonged.
Patent JP-H1159070-A (JP)
Title: Cushioning device of opening/closing member
Inventor: OGASAWARA TSUTOMU
IPC: B43L1/04
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To demonstrate an impact cushioning effect sufficiently in a cushioning device in which an opening/closing member is connected with a fixing member to open downward and the impact by opening the opening/closing member is cushioned. SOLUTION: A printer case 21 installed in an electronic black board is composed of an upper case (fixing member) 24 and a lower case (opening/closing member) 25, and the lower case 25 is connected with the upper case 24 freely rotatably to open downward around a support axis 0. Two slender connection members 35 are suspended between upper and lower cases 24, 25, one end of each linear member 40 is connected with the connection members 35, and its halfway part is wound onto the fixed shaft 30 of the upper case, and the other ends are connected with a stretched coil spring.  When the lower case 25 which is usually closed is opened, the linear member is pulled by the connection member 35 which begins to extend straight gradually to clamp the fixed axis 30 the lower case 25 is rotated by frictional force with the fixed axis 30 which increases gradually by the clamping and the tension of the stretched coil spring while being controlled.
Patent JP-H03103541-A (JP)
Title: Drainage for water closet
Inventor: NIHEI SHOHACHI
IPC: E03D5/10
Filed: 1989-09-14
Abstract: PURPOSE:To make possible to provide no obstacle even if a draining controller fails by keeping open driving force to open a drain valve in an open energy keeping lever, and holding an open driving lever in a standby state for an open after the driving force is given to the open driving lever. CONSTITUTION:An open driving lever 40 and open energy keeping lever 48 are pivoted on a shaft 46 so that they are capable of turning at once and separately, and an open driving spring 50 is fastened between the open driving lever 40 and open energy keeping lever 48. After that, a cam follower 54 is provided to the end of the open energy keeping lever 48, an open energy keeping spring 52 is wound up to keep energy by following an open cam 56 and, at the same time, the open driving lever 40 is put back to a hold position. Then, an open release lever 58 is pivoted on a shaft 62 so that it is capable of turning, and a release spring 64 gives always turning force counterclockwise. The open cam 56 is pivoted on a shaft 44 so that it is capable of turning, and a driving pin 56a is interlocked with the inside of a notch of a driving plate 74.
Patent JP-H06189800-A (JP)
Title: Identification and characterization of organism
Inventor: UEBUSUTAA JIYON EE JIYUNIA
IPC: C12Q1/04
Filed: 1993-08-31
Abstract: PURPOSE: To obtain a gene diagnosis kit including a vessel in which a probe organism, etc., having information the sequence of a stock gene in a concordance sequence is put, and a hybridized material, etc., of plural different known organism species, and capable of rapidly and accurately identifying an unknown organism.  
     CONSTITUTION: In a method for identifying pronucleus cell- and eucaryotic cell-organisms such as bacteria, plants and animals, the kit includes a carrier partitioned to tightly hold one or more vessels, one primary vessel contains a nucleic acid (no ribosome RNA information-containing nucleic acid) containing information of a stock gene material sequence of a probe organism, derived from the probe organism or of a concordance sequence and the kit includes a catalog having hybridized or reassociated pattern concordance sequences of chromatograph bands of at least 2 different known organism species or a gene material of at least 2 known organism species or derived therefrom and is able to rapidly and accurately identify the unknown organism. 
     COPYRIGHT: (C)1994,JPO
Patent JP-2001064987-A (JP)
Title: Civil engineering frame structural body, member piece used therefor, civil engineering panel combination structural body, panel piece used therefor, method civil engineering structural body, and construction for civil engineering structural body
Inventor: SENDA SHOHEI
IPC: E02D17/18
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To improve carrying-in efficiency of a piece and facilitate handling of the piece. SOLUTION: A civil engineering frame structural body 11 is formed by assembling member pieces 1, 1... as a plurality of minimum split units so as to form a flat frame or a three-dimensional frame. The member piece comprises, for instance, a rectangular rod-like intermediate part, and joining parts B, B with the other piece formed integrally on both the ends, is wholly formed in the form of a border, and assembled in lateral posture along a direction orthogonal to an assembled direction. The civil engineering structural body can be used as a reinforcing body for soil reinforcing or the support structural body of various structure such as a bridge in addition to a reclamation part at the time when a road or a site is reclaimed or the replacement of soil in civil engineering work or a unit type piling-up or assembling type structure itself.
Patent JP-H1186304-A (JP)
Title: Optical disk header information detecting device
Inventor: YAMANAKA YUTAKA
IPC: G11B7/0037
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk header information detecting device capable of easily detecting header information without necessitating a track error signal having a high S/N in a wide band. SOLUTION: This device is provided with an optical head 2 receiving a reflected light from prepits by the intermediate address system formed on the optical disk medium of a land and groove recording system with one or plural photodetectors, a track error detecting circuit 3 generating a track error signal based on outputs of the photodetectors, an information signal detecting circuit 4 generating a signal corresponding to ruggedness of the prepits based on the outputs of the photodetectors and a header information detecting circuit 5 detecting header information based on outputs of the track error detecting circuit 3 and the information signal detecting circuit 4.
Patent JP-S6481565-A (JP)
Title: Facsimile transmitter
Inventor: MATSUI HIROYASU
IPC: H04M11/06
Filed: 1987-09-24
Abstract: PURPOSE:To transmit a voice message without awaiting the end of facsimile communication by providing a voice signal processing circuit and a signal synthesis circuit so as to send a facsimile signal and a voice signal at the same time during facsimile communication. CONSTITUTION:A signal switching circuit 6 is thrown to the position of A at the start of facsimile transmission, a procedure signal (d) is given to a signal modulation circuit 1 and a procedure signal (a) applies the procedure with a receiver. After the end of procedure, a picture signal (h) is coded (4) and the result is outputted to a signal synthesis circuit 3. The voice signal (g) is coded (5) simultaneously and the result is outputted to the circuit 3. A signal modulation circuit 1 modulates a picture signal information coding signal of a code string of the synthesis signal (c) and the voice information coding signal in a pair and sends it to the data signal to the receiver. After the end of data signal transmission, the procedure is applied to the receiver by using the procedure signal (a) sent from the signal modulation circuit 1. After the end of procedure, the signal switching circuit 6 is thrown to the position B to output the voice signal (g) to the receiver.
Patent JP-H04121526-A (JP)
Title: Electric heater
Inventor: OSADA NAOYA
IPC: F24C7/08
Filed: 1990-09-10
Abstract: PURPOSE:To enhance safety performance by providing a temperature excess rise prevention device, which is located at a longitudinal and central section near an exhaust port and mounted to a heat shielding board, and installing a soaking board, which forces heating air at the central side once, to a section directly over a heater of the heat shielding board. CONSTITUTION:When power is supplied to a heater 5, the air in a heat shielding board 4 is heated up and discharged from an exhaust port 8 of a top panel 3 so that the indoor air may be heated. As a result, cooled air is sucked up from a suction port 7 of a bottom plate 2 into the heat shielding board 4 where the air rises in the heat shielding board 4 heated with the heater 5. The air at that time is once collected at the center of the heat shielding board 4 by means of soaking boards A, B10, 11, mixed, and then diffused, which makes it possible to avoid local heating of the top panel 3 even when the temperature is locally increased by the heater 5 due to its manufacturing variability. Furthermore, even when a part of the exhaust port 8 is covered with a blanket or the like, it will be possible to sense the aforesaid state promptly and halt the power supply of the heater 5 immediately since a temperature excess rise prevention device 9 is installed in the longitudinal and central section of the heat shielding board 4 near the exhaust air port.
Patent JP-S6299918-A (JP)
Title: Magnetic recording medium
Inventor: IZUMI YOICHI
IPC: C08L67/02
Filed: 1985-10-28
Abstract: PURPOSE:To obtain a thin-gage magnetic tape suitable for long-time recording by using a film which consists of a polyester forming an optically anisotropic melt and has nearly isotropic tensile performance. CONSTITUTION:The non-magnetic flexible substrate of a magnetic recording medium provided with a magnetic layer on the non-magnetic flexible substrate is made of the film which consists of the polyester forming the optically anisotropic melt, has the strength and Young's modulus in the longitudinal direction higher respectively by <=3 times than the strength and Young's modulus in the transverse direction, has the tensile performance of >=5% elongation and has >=100g/mm tear propagation resistance. The thin-gage tape having an excellent jitter characteristic is thereby obtd. and the magnetic recording medium which is resistant to folding and wrinkling and has the substrate having the least tendency to scratching is obtd. Such medium is extremely useful as a video tape for long-time recording and as a lightweight video tape.
Patent JP-H054993-A (JP)
Title: Silicon-containing compound
Inventor: MUNIRACHIYUNA PADOMANABAN
IPC: C08F30/08
Filed: 1991-09-19
Abstract: PURPOSE:To provide the title compound, a methylstyrene derivative, capable of synthesizing new functional polymers through its polymerization. CONSTITUTION:The objective compound of the formula (m is 2-5; n and Z are each 1 or 2; where n+Z=3; R is H, 1-10C alkyl, aryl, alkyl halide, etc.), for example, p-(pentamethyldisilanyl)methylstyrene. The present compound can be obtained, for example, by treating methylstyrene with lithium(diisopropyl) amide into lithium salt of methylstyrene, which is, in turn, put to coupling reaction with a halopolysilane. It is recommended that the lithium(diisopropyl) amide be prepared by reaction in THF between diisopropylamine and butyllithium (n-hexane solution) at the molar ratio of 1:1.