baber/WOPTO huggingface dataset:
Patent JP-H07270704-A (JP)
Title: Optical device
Inventor: OMURA TAKESHI
IPC: G02B26/10
Filed: 1994-03-30
Abstract: PURPOSE:To provide an optical device which is rotatable at a high speed, is capable of decreasing noises and windage loss and prevents introduction of ghost light to an image region'. CONSTITUTION:This optical device 10 deflects a laser beam from a laser element 21 toward a photoreceptor by respective reflection surfaces arranged in the positions corresponding to the chord of a cylindrical supporting member 33a having the radius regulated by r<x<R when the radius of an inscribed circle 33i inscribing a regular polygon regulated by the respective reflection surfaces is defined as (r)and the radius of a circumcircle 33c circumscribing the regular polygon regulated by the respective reflection surfaces as R. As a result, the junctures connecting the respective reflection surfaces to each other are regulated by the cylindrical plane, there by, the whistling sounds at the time of high-speed rotation are decreased. The introduction of the ghost light having a high light intensity to the photoreceptor is prevented even if such ghost light is generated.
Patent JP-H11257804-A (JP)
Title: Filter member for receiver tank
Inventor: TAKANO AKIHIKO
IPC: F25B43/00
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a filter member for receiver tank which can cope with receiver tanks having double tube structures, can be exchanged easily, and has an improved function of removing impurities front a refrigerant. SOLUTION: A receiver tank is constructed in a double tube structure composed of an inner tube which divides a gas-liquid mixed refrigerant into gas and liquid refrigerants and stores the separated liquid refrigerant and an outer tube, with their top sections communicating with each other. A filter member 30 removes impurities from the refrigerant while the member 30 comes into contact with the upper end section of the inner tube 16. When the filter member 30 is brought into contact with the end section of the inner tube 16, a pressing member 50 provided to the other end of the member 30 is press-contacted with a locking member 20 and held between the members 20 and 30.  The filter member 30 is formed in a double structure of an inner member and an outer member and the members have slits for interchanging the inside and outside gases and liquids and removes the impurities between the inner and outer members.
Patent JP-S61221374-A (JP)
Title: Method and apparatus for inducing photochemical reaction
Inventor: MORISHIGE YUKIO
IPC: H01L21/205
Filed: 1985-03-28
Abstract: PURPOSE:To make possible the formation and photoetching of a good photo- CVD film regardless of shapes from a micro-region up to a large area by selecting the repetitive frequency of pulse light according to the size of an irradiation area and the shape of the pattern of an irradiation beam. CONSTITUTION:A stage 10 is first moved to a part where deposition is initiated. A control unit 2 selects the setting of an aperture 5 and sets the pulse repetitive frequency of a laser light source 1 at an optimum value according to the irradia tion area and shape. An attenuator 3 is used for setting the irradiation intensity of light on substrate 9 at a prescribed value. The laser light is thereafter irradi ated to the substrate 9 for the prescribed time to deposite the film thereon. The films having the desired shapes and sizes are successively deposited at the desired plural points on the substrate 9 by repeating the above-mentioned operation.
Patent JP-S61224255-A (JP)
Title: Light emission element for display
Inventor: IMAMURA HITOSHI
IPC: H01J61/92
Filed: 1985-03-28
Abstract: PURPOSE:To reduce local deterioration of fluorescent material film applied partially or entirely over the partition wall forming respective discharge space and the inner wall face of outer tube by forming respective discharge space having the volume corresponding with the discharge power to be fed into respective discharge space thereby reducing the fluctuation of the tube wall load of respective discharge space. CONSTITUTION:The display light emission element has such structure as provided with three discharge spaces of red, green and blue. Said element is fed with the discharge powers WR=(=175mAXVL), WG=(=130mAXVL), WB=(=175 mAXVL), where the discharge voltage VL is constant, to emit the light normally. The partition wall 2 formed with quartz glass and provided in the outer tube 1 will partition respective discharge space 3R, 3G, 3B while having such diameter as opens from the central axis with the angle of 142 deg., 76 deg., 142 deg. and contacts tightly against the inner wall of the outer tube 1 and one end will contact against one endface of the outer tube 1 or the display face 1a. The other endface of the outer tube 1 or the end section of the partition wall 2 at the stem face 1b side is secured by a supporter 4 projecting from the stem face 1b.
Patent JP-S62219502-A (JP)
Inventor: UEDA SHIGEKI
IPC: H01C7/04
Filed: 1986-03-19
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-H05266336-A (JP)
Title: Merchandise storage device
IPC: G07F11/58
Filed: 1992-03-18
Abstract: PURPOSE:To reduce manufacture cost by forming an endless member by wire and connecting the mounted fitted members to boosting members in a merchandise storage device which raises the merchandise in a merchandise container by means of respective boosting members fitted to the endless member and which sends it out. CONSTITUTION:The endless member is formed by wire 30, and the fitted members which freely slidably connect one sandwiching member to the other sandwiching member are fitted to wire 30 so as to connect the boosting members 40 to the fitted members. The motor 50 of the corresponding merchandise storage device operates by the pressure of a merchandise selection key, and wire 30 rotates anticlockwise. Thus, the boosting members 40 rise within the merchandise container 10, and they push the merchandise A one by one. The driving unit 50 rotation-operates by one merchandise by one sales request. The boosting member 40 of the highest order passes through the notch 13a of a guide board 13 with such operation, and the member moves to the external side of the merchandise container 10, and transfers the merchandise A to the guide board 13 so as to send it out. On the other hand, the boosting member 40 is vertically inverted and turns towards with a pin as a shaft by dead weight and descends in a state where it droops from wire 30.
Patent JP-H05266608-A (JP)
Title: Disc recorder/reproducer
IPC: G11B21/02
Filed: 1992-03-18
Abstract: PURPOSE:To realize a thin disc recorder/reproducer. CONSTITUTION:The disc recorder/reproducer comprises an actuator 2 provided rockingly with respect to a frame 10, a magnetic circuit 30 secured to the frame 10, a coil 5 secured to the actuator 2 and interlinks with the magnetic circuit 30, and a pickup 8 provided for the actuator 2 in order to record or reproduce information with respect to a disc recording/reproducing medium. In such disc recorder/reproducer, the frame 10 is composed at least partially of a magnetic material and employed as a part of the magnetic circuit 30.
Patent JP-H02239521-A (JP)
Title: Manufacture of bi oxide superconducting wire having high critical current density
Inventor: TAKESHITA TAKUO
IPC: C01G1/00
Filed: 1989-03-13
Abstract: PURPOSE:To continuously and simply manufacture a Bi type oxide superconducting wire of excellent critical current density by rolling a metal sheath BiSrCaCuO oxide powder filler wire material by means of a heating roll, the wire material obtained by charging BiSrCaCuO oxide powder in a metal pipe and then performing drawing treatment. CONSTITUTION:Mixed powders consisting of Bi2o3PbO, SrCO3, CaCO3 and CuO are each burned in atmosphere and then the Bi oxide thus obtained by burning is crushed. The Bi oxide powder obtained is put in an Ag pipe and both ends of the Ag complex pipe are sealed by press working, and thereafter the powder is swaged to reduce the diameter of the wire, and then a channeled roll treatment is applied, thereby fabricating an Ag sheath Bi oxide powder filler wire. The wire 3 is rolled by a heating roll 1. The heating roll 1 is held at temperatures from 800 to 850 deg.C by a sheath heater 2.
Patent JP-H01237275-A (JP)
Title: Intake device for motorcycle
Inventor: MURAMATSU RYUKICHI
IPC: B62K11/04
Filed: 1988-03-16
Abstract: PURPOSE:To improve intake efficiency by placing an air cleaner in the rear of a main pipe connected to a head pipe, providing an air introducing plate having an opening in the front on the outer periphery of the main pipe, and utilizing the main pipe, the upper portion of a down tube, and a tension pipe also as air passages. CONSTITUTION:A main pipe 6 is connected to a head pipe 2, the top end of a down tube 7 is connected to the vicinity of the connecting portion, the down tube 7 is connected to the main pipe 6 with a tension pipe 8, and an air cleaner 23 is place in the rear of the main pipe 6. An air introducing plate 37 having an opening in the front is provided on the outer periphery of the main pipe 6 to guide and feed air into the air cleaner, while the main pipe 6, down tube 7, and tension pipe 8 are also utilized as air passages to increase a feeding air quantity into the air cleaner as a whole, thereby improving intake efficiency.
Patent JP-H10327524-A (JP)
Title: Cable leading-in structure into outdoor setting cabinet of optical subscriber system
Inventor: IINO AKIRA
IPC: H02G1/06
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To simplify a cable lead-in work into the outdoor setting cabinet of an optical subscriber system and to decrease the working cost. SOLUTION: A first split-type cable duct 15A is provided on the ground between an outdoor setting cabinet 1 and a pick-up post 7. Along the pick-up post 7, a second split-type cable duct 15B, which is connected to the first split- type cable duct 15A through a split-type elbow 23, is lifted up. A station-side optical cable 9, a subscriber-side metal cable 11 and an electric-power cable 19 for a power supply in the cabinet are introduced into the first and second split-type cable ducts 15A and 15B. Since there is no underground burying, the working is simple.
Patent JP-H01235461-A (JP)
Title: Facsimile equipment
Inventor: UEDA TETSUHIKO
IPC: H04N1/00
Filed: 1988-03-15
Abstract: PURPOSE:To reduce the quantity of information to be lost by comparing the quantities of the information at the top end part and the rear end part of an original according to the magnitude of the number of black picture elements, and excluding the part of the smaller number of the black picture elements. CONSTITUTION:The picture information equivalent to one page read by a read circuit 1 is stored between addresses A-B in the order of scanning, and next, the information between the addresses A-2A is read out, and the number of the included black picture elements is counted by a black picture element count circuit 6, and is stored in a storage circuit 7. Next, the information between the addresses (B-A)-B is read out, and the included picture elements are counted by the black picture elements count circuit 6, and are stored in the storage circuit 8. Next, values stored in the storage circuit 7 and the storage circuit 8 are compared by a comparison circuit 9, and if the value of the storage circuit 7 is larger, calling origin information is written between the addresses 0-A, and the picture information between the addresses 0-B-A is sent to an encoding circuit 3. If the value of the storage circuit 8 is larger, the calling origin information is written between the addresses A-2A, and the picture information between the addresses A-B is sent to the encoding circuit 3. Thus, the information to be lost can be reduced.
Patent JP-S61222001-A (JP)
Title: Device for impressing bias magnetic field to photomagnetic memory
Inventor: KATSUTA SHINICHI
IPC: G11B5/02
Filed: 1985-03-27
Abstract: PURPOSE:To improve remarkably the C/N of a reproducing signal by providing a permanent magnet to a cylindrical nonmagnetic holding member having a prescribed interval with an photomagnetic disc and arranged in the radial direction. CONSTITUTION:The cylindrical nonmagnetic holding member 13 provided with the permanent magnet 11 is arranged above the photomagnetic disc 2 with a prescribed interval. The magnet 11 is parted from the disc 2 at recording and turned by 180 deg. at erasure to bring its magnetic field larger than the bias magnetic field at recording. Thus, the bias magnetic field close to the relation of strength at recording and erasure is impressed respectively to the photomagnetic disc to improve remarkably the C/N of the reproducing signal.
Patent JP-H05265492-A (JP)
Title: Code excited linear predictive encoder and decoder
IPC: G10L19/08
Filed: 1991-03-27
Abstract: PURPOSE:To provide the code excited linear predictive encoder and decoder which have high quality even if the encoding rate is low. CONSTITUTION:A band divider 301 divides a speech signal into plural bands and supplies the signal to code exited linear predictive encoding parts 302 and 303 by the bands. Vocal track parameter predictors 302a and 303a which utilize an instantaneous MEM method are incorporated in the respective encoding parts and the speech signals by the bands are encoded and supplied to a multiplexer 304. The multiplexer multiplexes and outputs the encoded speech signals by the bands. A demultiplexer 351 demultiplexes the encoded speech signal into the encoded speech signals by the bands and supplies them to code excited linear predictive decoding parts 352 and 353 by the bands. The decoding parts decodes and supply the encoded speech signals by the bands to an inverse band divider 354. The inverse band divider puts the decoded speech signals by the bands together and outputs the composite signal.
Patent JP-H02242313-A (JP)
Title: Interface circuit
Inventor: TAKAHASHI SUSUMU
IPC: G06F3/00
Filed: 1989-03-15
Abstract: PURPOSE:To connect peripheral equipments whose pull-up voltages are different by providing a sneaking preventive diodes on a wired OR circuit. CONSTITUTION:To an open collector transistor 1a of a body equipment 1, receiver circuits 2b1, 2b2 of plural peripheral equipments 21, 22 are brought to wires OR connection through diodes 41, 42. Even if a pull-up voltage VCC1 and VCC2 of each peripheral equipment are different, no sneaking is generated due to the diodes 41, 42, therefore, the peripheral equipments 21, 22 can be connected in parallel.
Patent JP-H10261947-A (JP)
Title: Semiconductor logic integrated circuit
Inventor: OKAMURA HITOSHI
IPC: H01L27/118
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a large scale semiconductor logic integrated circuit that is operated at a sufficiently high speed with a simple configuration without increasing the power consumption. SOLUTION: In the case of configuring an integrated circuit by using a current switching type logic gate circuit shown in a figure, A gate width of N-channel MOS(NMOS) transistors(TRs) 10, 11 is changed and the plural gates corresponding to a load capacity are connected. The plural logic gate circuits generate two kinds of logic amplitudes for at least the same logic which are selected corresponding to the load capacity.  In the logic gate circuit, what a gate width of the NMOS 10, 11 is set inversely proportional to a square of an input logic amplitude is prepared with respect to each of what output voltages are set to plural integer rations through adjusting the resistance of resistive elements Rx , Ry of the load elements and the logic gate circuit whose output logic amplitude is set higher is used for a light position of an output load capacity and the logic gate circuit whose output logic amplitude is set lower is used for a heavy position of an output load capacity.
Patent JP-H10251501-A (JP)
Title: Master batch of antimicrobial agent for thermoplastic resin
Inventor: OBAYASHI NAOTO
IPC: C08K3/22
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To obtain the subject master batch capable of producing a thermoplastic resin composition excellent in antimicrobial properties and surface appearance free from yellow and crater-like graininess by compounding a polycarbonate oligomer with specific soluble phosphate glass powder. SOLUTION: This master batch is obtained by compounding (A) a polycarbonate oligomer having 1,000-12,000 viscosity-average molecular weight with (B) 5-40wt.% calculated as a concentration in a master batch of soluble phosphate glass powder containing Ag2 O. Preferably the component A is a homopolymer or an oligomer of a polycarbonate containing one or two species of a constituent unit of the formula [R is a 1-10C (aryl-substituted) alkylidene, arylenedialkylidene, etc.; R<1> to R<4> are each H, a halogen, 1-4C alkyl or alkenyl] and the component B consists essentially of P2 O5 , Al2 O3 , ZnO and B2 O3 and has <=10μm average particle diameter.
Patent JP-S62220592-A (JP)
Title: Packed simple fuel
Inventor: OHASHI NORIO
IPC: C10L5/00
Filed: 1986-03-20
Abstract: PURPOSE:A packed simple fuel surely ignitable with one match, obtained by sealing a liquid or solid fuel in a film pouch, etc., laminating paper, etc., to the film face, coating or impregnating the film with a combustible substance. CONSTITUTION:A liquid fuel 1 which is liquefied or made into sol and/or a solid fuel 2 which is gelatinized or solidified is sealed in a pouch or cup 3' using a resin film as a substrate and paper or a film 5 made of a synthetic resin which can be readily impregnated with fats and oils is laminated to at least one face of a resin film 4 of hermetical sealing such as pouch, etc. Then, the film 5 is coated or impregnated with a (compounded) combustible substance 6 such as paraffin, Japan wax, higher alcohol, polyethylene glycol, higher fatty acid, fats and oils, nitrocellulose, etc., to give the aimed packed simple fuel.
Patent JP-H07271174-A (JP)
Title: Toner concentration controller
Inventor: KATO CHIHIRO
IPC: G03G15/08
Filed: 1994-03-31
Abstract: PURPOSE:To improve the accuracy of the control of a toner concentration by adding or subtracting a correction value to or from an output value from a detecting means when the toner concn. is a first one (for instance, in the initialization of a developer), setting the control value of a second toner concentration. CONSTITUTION:In an image forming device 10, when the initialization of the developer is started, the developer previously filled into a developing tank 12 is stirred by a stirring screw 22 for a fixed time, to be made uniform enough in the tank 12. Then, the toner concn. is detected by a toner concentration sensor 32 and its output voltage is stored in a RAM. The level of the stored output voltage is the output value of the initialization and then, collated with a table stored in a ROM, to set the correction value. Then, a value obtained by adding the correction value to the output voltage is used as a control voltage to complete the initialization of development. Thus, the toner concn. is controlled based on the control voltage.
Patent JP-S63228665-A (JP)
Title: Manufacture of semiconductor storage device
Inventor: KASAI NAOKI
IPC: H01L27/10
Filed: 1987-03-17
Abstract: PURPOSE:To realize high packing density of elements by providing a recessed element forming region into an oxide silicon film on a silicon substrate and selectively polishing the silicon layer buried therein, CONSTITUTION:A SiO2 film 2 is deposited on a P-type silicon substrate 1 and a projected element region 20 is formed by etching the SiO2 film 2. Next, after a groove 4 is formed by etching the P-type silicon substrate, an insulating film 5 consisting of SiO2 film is formed. Thereafter, an opening 6 is provided to the SiO2 film 2 and the substrate surface is exposed. Next, a silicon layer 7 is deposited by selective epitaxial growth of silicon from the opening 6 and thereafter a polycrystalline silicon 8 is deposited to the entire part. Thereafter, the silicon 8 and silicon layer 7 are polished to make flat the surface. Next, a capacitance insulation film 10 of triple layer structure is formed on the surface of silicon 8, the groove 4 is filled with the polycrystalline silicon 11 and it is insulated by the SiO2 film 12. Next, after an electrode 14 is formed on the gate oxide film formed on the surface of silicon layer 7, the source drain 15 is formed by ion implantation of arsenic to the silicon layer 7. Then, an interlayer insulating film 16 is formed to the entire surface and the Al wiring 17 is formed. Thereby, high packing density can be realized by forming a narrow element isolation region.
Patent JP-H01237907-A (JP)
Title: Recording and reproducing device
Inventor: ARISAKA KATSUMI
IPC: G11B5/02
Filed: 1988-03-18
Abstract: PURPOSE:To raise a recording density by having a control means to execute successively the recording to first and second recording means so that a recording locus due to the first and second recording means can be partially mutually overlapped. CONSTITUTION:When a sound signal and a video signal are simultaneously recorded, change-over switches 8 and 11 are respectively connected to the terminal of REC and a video signal is recorded through a video signal recording processing circuit 6 and an FM modulator 7 with a first head 31 and the sound signal is recorded through a sound signal recording processing circuit 9 and an FM modulator 10 to a floppy 51 with a second head 32. At the time of reproduction, the change-over switches 8, 11 and 16 are respectively connected to PB, PB and AR sides, first, the sound signal is detected by the second head 32 and the level is detected by an RF detector 17. A detection level is sent to a control circuit 18 and the driving is controlled so that the maximum level can be obtained. After an ATF action is executed, a switch 16 is connected to an SR side, the video signal is restored through an FM demodulating circuit 12 and a video signal reproducing processing circuit 13 and the sound signal is restored through an FM demodulating circuit 14 and a sound signal reproducing circuit 15.
Patent JP-H0922492-A (JP)
Title: Amorphous marker for theft prevention
Inventor: FUIRITSUPU MARON ANDAASON ZA S
IPC: G08B13/24
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To enable detection of a theft even under stress by improving the matter that a conventional marker is not capable of detecting a theft in a state that stress remains as it is applied although the marker is capable of detecting the theft after stress is applied. SOLUTION: This marker is the marker 16 for a theft detection system 10 which has an expression Coa Feb Nid Be (Sif ), has the composition that a to f in the expression are numerical values in atomic % which are in relation in which fixed conditions are applied, is composed of a thin and long ductile strip made of amorphous ferromagnetic material whose magnetic distortion value is in the range (+4 to -4)×10<-6> , holds at least the 70% of the original value before stress is applied by the 25th higher harmonic frequency amplitude under stress that the strip is twisted one and half times when the strip which is 10cm in length, is 0.3cm in width and 35μm in thickness is made.