baber/WOPTO huggingface dataset:
Patent JP-H04204536-A (JP)
Title: Original plate for direct printing type lithography
Inventor: KATO EIICHI
IPC: G03G13/28
Filed: 1990-11-30
Abstract: PURPOSE:To provide an original plate in which even dotted greasing over the whole surface is not generated as an offset printing original plate by containing at least one kind of dispersed resin particles of nonaqueous solvent type in an image receiving layer. CONSTITUTION:At least one kind of nonaqueous solvent type dispersed resin particles is contained in an image receiving layer. The particles contains a functional group expressed by a formula I and/or a formula II, in the nonaqueous solvent. The particles are copolymer resin particles which are obtained by dispersion polymerization reaction of a unifunctional monomer (A) becoming unsoluble by polymerization while soluble to the nonaqueous solvent, to a unifunctional polymer (M) obtained by connecting a polymer double bond group expressed by formula III to one end of main chain of polymer including at least repetition unit including substituent including silicon atom and/or fluorine atom.
Patent JP-H01174615-A (JP)
Title: Apparatus for centrifugal spinning of pitch based carbon fiber
Inventor: AKAHORI AKIRA
IPC: D01F9/14
Filed: 1987-12-26
Abstract: PURPOSE:To improve delivery of spun fibers to the outside of air shielding plates and facilitate regulation of fiber diameter, by providing air guide plates in the upper and lower parts on the inside along air shielding plates provided outside a rotating nozzle. CONSTITUTION:In an apparatus for centrifugal spinning in which the discharge direction of fibers is horizontal, a pair of opposite air shielding plates 3 and 3 are provided with a mutual interval above and below the plane in the radial direction of a rotating nozzle 1 on the outer periphery thereof. Air blow-off nozzles 2 or slits are provided above and below a gap part between the outer periphery of the rotating nozzle 1 and the air shielding plates 3 and 3. Air guide plates 4 and 4 are further installed in the upper and lower parts on the inside along the air shielding plates 3 and 3. A gap 5 is formed between the air blow-off nozzles 2 and air shielding plates 3 and 3.
Patent JP-H05162509-A (JP)
Title: Pneumatic tire for motorcycle
Inventor: TAKASE KIYOSHI
IPC: B60C9/06
Filed: 1991-12-13
Abstract: PURPOSE:To improve the stability at the time of camber travelling without hindering the high speed durability of a pneumatic tire for motorcycle. CONSTITUTION:A reinforcing cord of a carcass 1 is formed at an angle of inclination in a range from 25 deg. to 90 deg., and at least one layer of belt layers 3 is formed by winding a narrow width band body S spirally in the nearly circumferential direction, and the number of lamination of the narrow width band body S at a central area in the cross direction of the belt layer 3 is more than that of both side areas.
Patent JP-2000282408-A (JP)
Title: Vibration control damper
Inventor: WAKAHARA TOSHIHIRO
IPC: E01D11/00
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To reduce a cost and improve a working efficiency by effectively reducing the wind response of a structure in construction of a cable stayed bridge or the like. SOLUTION: A vibration control damper A installed on a structure 1 having an extension part 3 extending to both sides relative to a support part P comprises a pair or more of containers 11 disposed on the extension part 3 on both sides of the support part P, connection pipes 12 connecting these containers to each other, and liquid 13 filled in these containers and connection pipes.
Patent JP-H08162209-A (JP)
Title: Lever type connector
Inventor: ITO OSAMU
IPC: H01R13/629
Filed: 1994-12-06
Abstract: PURPOSE: To attain miniaturization by preventing slipping out of an arm from support shafts without requiring a pressing-down wall, and restraining a length of the support shafts without penetrating the support shafts through the arm. CONSTITUTION: When a U-shaped lever 40 is installed by arranging a pair of support shafts 22 on side surfaces of a frame 20 as a housing, projections 22a and 22a are formed in the radial direction on the tips of the support shafts 22, and first diametrically expanded areas 42b and 42b whose diameter is partially expanded in an area to pass the projections 22a and 22a, are formed in an arm part 41 of the lever 40 together with a circular hole 42a capable of passing the cylindrical support shafts 22. The support shafts 22 on which the projections 22a and 22a and the first diametrically expanded areas 42b and 42b are positioned are inserted into a through hole 42, and when the lever 40 is rotated, even if force is applied to the lever 40, the arm part 41 does not slip out of the support shafts 22.
Patent JP-H09183010-A (JP)
Title: Device for cutting packing strip out of continuously moving material web
Inventor: SHIYUTETSUFUEN KAARU
IPC: B65B41/00
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To reduce operation cost additionally by reducing the volumes of cutters. SOLUTION: In a device, having a first cutter 20 in a stationary position and a second cutter 30 coupled to a rotating shaft 29, for cutting packing strips out of a continuously moving material web, the first and second cutters 20, 30 are formed into rod shapes each having a square cross section, the two cutters each having four cutting edges 21a, 21b, 21c, 21d. The rotating shaft 29 comprises two parts and surrounds at least a part of a side face of the second cutter 30, and the first cutter 20 is surrounded by a support member 16 that works on three sides of the first cutter and by a reinforcing member 22.
Patent JP-H07190961-A (JP)
Title: Method and device for analyzing analytical data
Inventor: INOUE KENICHI
IPC: G01N23/22
Filed: 1993-12-27
Abstract: PURPOSE:To improve accuracy and reliability, by carrying out Rutherford back scattering spectroscopic analysis (RBS) and particle induced X-ray emission analysis (PIXE) to the same sample at the same time or in order to comparatively analyze both data. CONSTITUTION:In an ion beam analyzer 2, a sample 8 disposed within a measuring chamber 6 is irradiated with an ion beam 7 incident from an accelerator 11 with a built-in ion source 12. Scattered ions 4 generated from the sample 8 are detected by an ion detector 10, and at the same time characteristic X-rays 5 similarly generated from the sample 8 are detected by an X-ray detector 10. A detection output of the scattered ions 4 generated from the sample 8 on which the ion beam 7 is emitted and a detection output of the characteristic X-rays 5 are amplified by respective amplifiers 15, 16, and thereafter inputted to a multichannel analyzer 13. The comparative a nalysis of analytical data is carried out by a data analyzer 3 on the basis of an RBS spectrum by the scattered ions 4 and a PIXE spectrum by the characteristic X-rays 5, here prepared.
Patent JP-H08158750-A (JP)
Title: Opening device
Inventor: UNOSAWA TAKASHI
IPC: E06B3/60
Filed: 1994-12-08
Abstract: PURPOSE: To prevent the generation of heat cracks by installing a heat transfer material having a good thermal conductivity at least to one side of a glass panel around which an end holding member is mounted all over the unshaded area from an area sun-shaded with the end holding member. CONSTITUTION: A heat transfer material 16, which comprises aluminum or the like, is installed all over the areas which shade no sunlight from the peripheral parts on the indoor side of an inner layer glass 3 which comprises wired glass, for example. Then, since glass 3 is apt to build up heat in itself, it is subjected to a higher temperature compared with an outer layer glass 2 and results in a large differential temperature at the side of the glass, but the application of a heat transfer material 16 lowers the differential temperature dramatically to such an extent that no heat crack may be produced on the glass. Then, if desired, the heat transfer material 16 is installed only to the central part where heat cracks are most likely to occur out of every side of the glass.  Especially, it is necessary to install the heat transfer material 16 to only such an area as the upper side of a sky-light window which is often subjected to heat cracks. It is, therefore, possible to minimize thermal stress resulting from a differential temperature and prevent the generation of heat cracks around the glass panel caused by a sunshine and heating, for example.
Patent JP-2001147700-A (JP)
Title: Method and device for sound signal postprocessing and recording medium with program recorded
Inventor: OMURO NAKA
IPC: G10L19/06
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To reproduce a sound signal of high quality from an encoded bit sequence. SOLUTION: The postprocessing method of sound signal includes a stage where a sound signal is made to pass a linear filter 32 showing reverse characteristics of spectrum envelope, a stage where a peak position is detected from the signal passing the linear filter by a peak position detection part 33 and a waveform of one-pitch length is extracted by a signal waveform segmenting part 34, and a stage where peaks of mutual correlation are successively searched by a pitch reference position search part 35, and the signal which has passed the linear filter is divided into areas which correspond to the waveform of one-pitch length by a boundary area determination part 36.  and a comb filter coefficient is calculated in a pitch correlation value calculation part 37, and the signal passing the linear filter in each area is made to pass a comb line filter 38 using this coefficient to obtain a sound signal output.
Patent JP-2000165477-A (JP)
Title: Portable information terminal and its operation method
Inventor: YAMAGATA HIDETO
IPC: G06F15/02
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To select information and to conduct calling, call reception and dialing with a few operations without looking into a keyboard. SOLUTION: The portable information terminal is provided with a storage means 4 that stores registered information and a rhythm pattern corresponding to the registered information, a rhythm detection means 2 that detects magnitude of rhythm vibration applied to a casing to output a rhythm signal on the basis of the vibration, and a rhythm pattern recognition means 3 that generates the rhythm pattern according to the magnitude and the generated interval of a plurality of rhythm signals outputted from the rhythm detection means 2 and retrieves the rhythm signal from the rhythm pattern stored in the storage means 4.
Patent JP-H03192634-A (JP)
Title: Shadow mask color picture tube
Inventor: MATSUMOTO KAZUHIKO
IPC: H01J29/07
Filed: 1989-12-20
Abstract: PURPOSE:To prevent mask bridges from being broken and from extending more than necessary at the time of press forming by controlling the horizontal dimension of an electron beam with one of laminated masks and controlling the vertical dimension of the electron beam with the other mask. CONSTITUTION:Of two masks laminated, the mask 21 on the phosphor surface side is of a thickness thinner than the mask 22 on the electron gun side. The horizontal dimension x1 of a slot is smaller than the horizontal dimension x2 of the slot of the electron gun side mask 22. The vertical dimension y1 of the phosphor surface side mask 21 is larger than the vertical dimension y2 of the slot of the electron gun side mask. Therefore, the phosphor surface side mask 21 controls the horizontal dimension of an electron beam 25. Since the width of the bridge 24 of the electron gun side mask 22 is larger than the width of the bridge of the phosphor surface side mask 21, the mask 22 controls the vertical dimension of the electron beam 25. This prevents the bridge from being broken and from extending more than necessary at the time of press forming a shadow mask. Thermal deformation of the mask due to local projection of the electron beam is also prevented.
Patent JP-H02180332-A (JP)
Title: Tensioner
Inventor: KOJIMA JUJI
IPC: F16F3/04
Filed: 1988-12-29
Abstract: PURPOSE:To have sure locking of a tension rod in any desired position by fitting a coil part on the tension rod in close contact, furnishing a friction brake whose one end engaged with a casing and the other end works as an operational end to perform dia. widening and contraction of the coil part, and performing locking and releasing of the rod. CONSTITUTION:When a knob 12 is slided in the LOCK direction along a slit 13, the coil dia. of a lock spring 10 is contracted to cause application of a friction force on a tension rod 2, which is advancing motive is locked against the force of a compressive spring 4. When the knob 12 is slided in OPEN direction, on the other hand, the coil dia. of the lock spring 10 is enlarged to cause release of locking, and the tension rod 2 is advanced by the compressive spring 4. When moved to a channel-shaped end of slit 13 on the OPEN side, this knob 12 is prevented from automatic returning, and the lock spring 10 is maintained in the dia. enlarged condition, and thus action of a tensioner 1 is continued. Thereby locking the rod 2 from further advancing can be made in any desired position.
Patent JP-2000147232-A (JP)
Title: Diffraction optical device and projection exposing device using the same
Inventor: TAKEUCHI SEIJI
IPC: G02B3/08
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To compensate the deterioration of image-forming performance caused by the deformation of a reflection type diffraction optical device and to keep optical performance excellent by changing the shape of the reflection type diffraction optical device by a shape changing means. SOLUTION: This diffraction optical device 91 is held by eight holding members 921 to 928 installed at the periphery part, and the holding member 92i is coupled with a lens barrel through a piezoelectric element (elastic member) 93i and a lens barrel connection member 94i. The length of the element 93i is elongated/contracted according to voltage applied from a curve controller (shape changing means) so as to finely move the member 92i. By pressing the member 92i to the center side of the device 91, the device 91 is finely curved. By pulling the device 91 to the outside as shown by an arrow, the flatness of the device 91 is increased and gravity deformation caused by gravity is corrected. Thus, the optical characteristic of the device 91 is changed and the optical characteristic of an optical system including the device 91 is controlled.
Patent JP-2000149310-A (JP)
Title: Optical pickup device
Inventor: SHIBUYA GIICHI
IPC: G11B7/135
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To reduce an image forming spot diameter regardless of whether wavelengths are short or long by providing the above device with selective transmission regions in such a manner that the transmittance of short wavelength light is higher on an outer peripheral side and lower on an inner peripheral side and that the transmittance of long wavelength light is lower on the outer peripheral side and higher on the inner peripheral side within a region corresponding to the cross-section of a light beam when all optical elements are superposed in an optical path direction from the recording surface of an optical recording medium. SOLUTION: The optical element is obtained by forming the circular long wavelength selective transmission region 101 and the short wavelength selective transmission region 102 enclosing this region on the surface of a square transparent substrate composed of optical glass. Both of these selective transmission region are composed of organic dyestuffs. The long wavelength selective transmission region 101 of the central part is formed higher in the transmittance of the long wavelength light than the transmittance of the short wavelength light/and the short wavelength selective transmission region 102 of the outer peripheral part is made higher in the transmittance of the short wavelength light than the transmittance of the long wavelength light.  If the central part is provided with the long wavelength selective transmission region 101 in the central part, the intensity of the short wavelength light decreases in this region. Then, the increase in the beam spot diameter may be suppressed.
Patent JP-H02176893-A (JP)
Title: Cup carrier
Inventor: KITA TOSHIKAZU
IPC: G07F13/10
Filed: 1988-12-27
Abstract: PURPOSE:To automatically discriminate the kind of a loaded cup by providing a first sensor to detect the presence/absence of a cup of small diameter, and a second sensor to detect that of a cup of large diameter. CONSTITUTION:When the cup S7 of small diameter is loaded, a cup sold-out sensor 10 and the first sensor 11 detect the presence of the cup, and respective output level is inverted to an H level, and the second sensor 12 detects the absence of the cup, then, the output level goes to an L level. At this time, only the output of the sensor 12 is connected to the input of first AND gate 14 via an inverter 15, and all the output levels of the gate 14 are inverted to the H levels. Also, when the cup L12 of large diameter is loaded, all the sensors 10, 11, and 12 detect the presence of the cup, and the output level of a second AND gate 16 goes to the H level. Therefore, it is possible to automatically discriminate the cup as the cup of small diameter when the output of the gate 14 goes to the H level, and as the cup of large diameter when the output of the gate 16 goes to the H level.
Patent JP-H11150952-A (JP)
Title: Switching dc power supply equipment
Inventor: MINE RYUTA
IPC: H02M7/12
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To make it possible to use a circuit element of a small current capacity, by preventing input current which is too much larger than steady-state input current from flowing, when the input voltage of a commercial AC power supply is lowered in the case that a step-up chopper active filter is used in a rectifier circuit. SOLUTION: A power supply equipment is provided with a rectifier circuit DB1 for rectifying AC supply voltage, a step-up chopper type active filter 7 which receives a rectified pulsating voltage and outputs DC voltage, a DC-DC converter 8 which converts the DC voltage to DC voltage of a specified level, a control circuit 9 for controlling the active filter 7, a control circuit 11 for controlling the DC-DC converter 8, an input voltage detecting means 14 which detects the AC voltage supplied by the AC power supply and, when there is something wrong with the AC voltage, outputs an input voltage abnormal signal, and an oscillation stop signal generating circuit 15 which detects the input voltage abnormal signal, generates an oscillation stop signal, and then stops the oscillation of the control circuits 9, 11.
Patent JP-H03195197-A (JP)
Title: Data transmitter
Inventor: SONODA YUJI
IPC: H04L29/08
Filed: 1989-12-25
Abstract: PURPOSE:To execute stable control to a control object by only once transmitting the same control data by judging whether the control data from an external part are normally received or not, and instructing read of data to the control object only for prescribed time the normal reception is judged. CONSTITUTION:When the control data are received from a host station 1 through a transmission line 3, it is judged whether these control data are normally received or not. When the normal reception of the control data is judged, it is instructed to read the data to the control object only for the prescribed time within the stable output time of the control data. On the other hand, when the normal reception of the control data is not judged, it is not instructed to read the data to the control object. Thus, since a read instruction signal is generated on the side of a slave station 2 corresponding to the normal reception of the control data, it is not necessary to be conscious of the receiving state or read timing of the control data on the host station 1 side, and it is enough to once transmit the control data.
Patent JP-H09154267-A (JP)
Title: Rotary solenoid
Inventor: KURATA MISAO
IPC: H02K21/18
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To decrease assembling manhours and the cost of parts and to enhance the characteristics of the parts and the uniformity of quality. SOLUTION: A pair of field yoke parts 3a and 3b facing a rotor 10, which is supported with a pair of front and rear bearing plates 11 and 12 freely rotatably, a pair of linking yoke parts 4a and 4b extending from the end parts of the respective field yoke parts 3a and 3b, and a yoke 2, which connects the tip parts of the respective yoke parts 4a and 4b and comprises a coil yoke part 5 inserted into a coil 13, are divided into two parts of a right yoke part 6p and a left yoke part 6q in right and left symmetry in the separating direction of a pair of the field yoke parts 3a and 3b. At the same time, the right yoke part 6p and the left yoke part 6q are linked and fixed with a pair of the bearing plates 11 and 12.
Patent JP-2001155853-A (JP)
Title: Organic el element sealing method
Inventor: TANEDA HIROMI
IPC: H05B33/04
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an EL element sealing method that can prevent bad sealing by suppressing volume change of sealed space in adhering. SOLUTION: The EL element sealing method of the present invention involves steps of coating an adhesive 1 containing bubbles 11 on a sealing member 2, spreading thinly the adhesive by extension or crushing the bubbles 11 with reduced pressure, and overlapping a transparent substrate formed with organic EL laminating film with the sealing member and attaching them. By spreading thinly the adhesive previously and pressing and crushing the adhesive after overlapping the transparent substrate and the adhesive, a volume change of the sealed space is small, bad sealing can be prevented due to increase of pressure within the sealed space. An adhesive containing volatile substance may be used instead of bubbles so that the adhesive can be thinned by vaporizing the volatile substance with reducing of pressure.
Patent JP-2001153983-A (JP)
Title: X/y stage
Inventor: HASHIDA SHIGERU
IPC: G12B5/00
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an X/Y stage by which the origin return position of a slider part to be moved on a latticle platen part constituting the X/Y stage can be decided with high accuracy. SOLUTION: The X/Y stage is composed of a lattice platen in which teeth at a definite pitch are formed along the X-axis direction and the Y-axis direction. The X/Y stage is composed of a slider part which can be moved in the X-axis direction and the Y-axis direction on the lattice platen. The X/Y stage is composed of an origin return means which returns the slider part to a prescribed position. The origin return means is provided with four detecting elements which are arranged longitudinally and latitudinally by keeping a prescribed interval in prescribed positions in the X-axis end part and the Y-axis end part. A plurality of origin positioning slits are provided at the slider part. The origin return position can be decided on the basis of a signal which combines the four detecting elements properly by the plurality of origin positioning slits.
Patent JP-H04202057-A (JP)
Title: Production of expanded graphite sheet
Inventor: SAKAI YAKICHI
IPC: C09K3/10
Filed: 1990-11-29
Abstract: PURPOSE:To enhance the mechanical strength of a sheet and to prevent damage at the time of detachment by making the bulk specific gravity of fibers to be added nearly equal to that of the expanded graphite, and sticking a releasing agent to the surface of a sheet during press molding. CONSTITUTION:Short fibers whose bulk specific gravity is nearly equal to that of expanded graphite, e.g. carbon fibers are added to the graphite and they are uniformly mixed and press-molded while sticking a releasing agent to the surface to obtain an expanded graphite sheet. Since the expanded graphite can be uniformly mixed with the short fibers, the mechanical strength of the sheet can be enhanced. Since the releasing agent is stuck, the sheet does not fix on the opposite side at the time of fastening and can easily be detached. The releasing agent may be silicone resin, fluororesin or a copolymer of them but it is preferable that the agent has high heat resistance.