baber/WOPTO huggingface dataset:
Patent JP-H03263702-A (JP)
Title: Inner lens for signal lamp fixture for vehicle
Inventor: OGATA ATSUO
IPC: G02B3/08
Filed: 1990-03-13
Abstract: PURPOSE:To reduce the intensity irregularity on an outer lens face and form it into a planar shape by providing an inner lens applied with a linear Fresnel cut along the vertical direction forming the radiation light into the parallel light toward the preset direction only in the horizontal direction on one face and applied with a linear Fresnel cut along the horizontal direction forming the radiation light into the parallel light only in the vertical direction on the other face. CONSTITUTION:An inner lens 1 is made of a transparent resin member, a horizontal linear Fresnel cut 12 forming the radiation light from a light source 92 into the parallel light only in the horizontal direction is applied on a back face 11, i.e., the light source 91 side, and a vertical linear Fresnel cut 14 forming the radiation light from the light source 92 into the parallel light only in the vertical direction is applied on a front face 13 side. Since the inner lens 1 is applied with the linear Fresnel cut over nearly the whole face, there is no portion on the inner lens 1 face where efficiency is abruptly changed, and no intensity irregularity occurs on the luminous face of an outer lens 93.
Patent JP-H03262340-A (JP)
Title: Receiver for mobile communication base station
Inventor: KUKI TAKAKUNI
IPC: H04W56/00
Filed: 1990-03-13
Abstract: PURPOSE:To eliminate the need for resynchronization for each time and to take stable synchronization by storing a phase of trace result to be followed up to number of phase memories in response to a multiplex number. CONSTITUTION:Number of memories 9-11 storing phase information of a digital PLL 6 is provided corresponding to number of TDM multiplex, the stored value is set to the digital PLL 6 as an initial phase and the phase correction of the digital PLL 6 is inhibited to avoid the effect onto a phase shift for an unstable period at the end of burst and an unstable period at burst leading and noise between bursts. Moreover, when the result of decoding is wrong to prevent asynchronization due to missing of burst caused by a change in the state of a transmission line attended with the movement of a mobile station or tentative stop of transmission to reduce wear of battery by the mobile station, refresh in the optimum timing is inhibited and the timing stored precedingly is kept. Thus, stable synchronization is taken for each mobile station transmitter.
Patent JP-S62265498-A (JP)
Inventor: JIYAN KUROODO BUERA
IPC: F04D29/58
Filed: 1987-03-17
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-H03262967-A (JP)
Title: Method for determining high specific gravity lipoprotein cholesterol
Inventor: OGAWA MASASHI
IPC: G01N21/78
Filed: 1990-03-13
Abstract: PURPOSE:To eliminate the need for a centrifugal sepn. operation by executing the process for separating a specimen liquid to precipitate and a liquid component contg. high sp. gr. lipoprotein (HDL) cholesterol within an integral type multilayered analyzing element having a porous layer. CONSTITUTION:The specimen liquid formed with the precipitate of the lipoprotein exclusive of the sp. gr. lipoprotein is sufficiently stirred to suspend the settled component. This liquid is spotted and supplied as it is to the fibrous porous layer constituting the uppermost layer of the multilayered analyzing element. The spotted specimen liquid is captured by the porous layer and is retained in the porous layer. The liquid contg. the HDL cholesterol arrives at the layer contg. the cholesterol analyzing reagent compsn. on the lower side. The cholesterol is separated from the HDL cholesterol in this layer and reacts with the reagent component. Then, the decomposition product reacts with a coloring reagent component and the color development or color change corresponding to the concn. of the cholesterol contained therein arises. The generated color development or color change is subjected to photometry, by which the concn. of the cholesterol is determined. This concn. is the concn. of the HDL cholesterol.
Patent JP-H05267105-A (JP)
Title: Chip-type solid electrolytic capacitor
IPC: H01G9/04
Filed: 1992-03-18
Abstract: PURPOSE:To achieve low hight and to improve frequency characteristics by bonding an external anode electrode constituted of solder to an electrode plate made of aluminum or aluminum alloy in a capacitor through a metal or conducting bonding layer, and bonding an external cathode electrode constituted of solder to an cathode electrode layer through metal or conducting bonding layer. CONSTITUTION:After an aluminum plate undergoes etching and formation, the plate is impregnated with solid electrolyte. Cathode conductor layers comprising colloidal carbon and silver paste are sequentially formed, and a plate element 1 is manufactured. Nickel, which is conductive metal, is inserted so as to obtain the excellent bonding between the plate element 1 and an external solder anode electrode 3. The anode lead-out part of the plate element 1, the solid electrolyte layer and a cathode conductor layer are insulated with a masking resin 4. Metal (nickel) is inserted so as to obtain the excellent bonding property between the cathode conductor layer and an external solder cathode electrode 6. The upper part and the lower part are covered with an outer film 7 at the same position as the soldered external electrode position or the inside from the external solder electrode.
Patent JP-H04277985-A (JP)
Title: Solid-state image pickup device and its drive method
Inventor: NAKAMURA JUNICHI
IPC: H04N5/335
Filed: 1991-03-05
Abstract: PURPOSE:To realize the solid-state image pickup device and its drive method by scanning a light receiving picture element area while dividing the area so as to obtain a high frame rate. CONSTITUTION:A shift register used for scanning a light receiving picture element is formed by connecting unit circuits comprising 2-stages of clocked inverters in cascade. Then the shift registers are divided into blocks A, B and transfer clock pulses phi1A,/phi1A, phi2A and phi1B,/phi1B, phi2B,/phi2B are applied respectively independently to each of the blocks A, B. The output from each output terminal of each of the blocks A, B is changed by controlling the pulse waveform of the transfer clock pulses fed to each of the blocks A, B to scan part or all of the light receiving picture elements.
Patent JP-2000254865-A (JP)
Title: Nozzle device for air blast
Inventor: SUZUKI KYOICHI
IPC: B24C5/04
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To regulate a distance between a product surface and a nozzle tip in an optimum state by a method wherein the tip position of a nozzle fixed in a blast chamber is simply changed according to the size of a product to be blast-processed. SOLUTION: In this device, the whole of a nozzle device comprises a base piece 2; an auxiliary piece 3; and a tip piece 4 to which a nozzle 5 is annexed. Clamp arms 11 and 11 having hacker claws 10 and 10 engaged with either of engaging pins 7, 7 and 8, 8 arranged in the two positions of the front and the rear of the tip piece 4 are rotatably situated at the base piece 2. The clamp arms 11 and 11 are securely co-fastened against the tip piece 4 through a fixing tool 15.
Patent JP-S56159855-A (JP)
Title: Tape position detecting device
Inventor: NAKADA ICHIROU
IPC: G11B15/08
Filed: 1980-05-12
Abstract: PURPOSE:To detect the transparent part and the reflection part of a tape easily and exactly, by using the respective light sources with which are opposing to each other with a tape between for detecting both the transparent part position and the reflection part position, and detecting the light beams by the same photodetector. CONSTITUTION:The light beam from a light emission diode 24, etc. of a tape position detector 20, which transmits transparent parts 3a, 3b at both end parts of a magnetic tape 1 are detected by phototransistors (TR)16, 18, etc. which are opposing to each other with the tape 1 between. On the other hand, reflection foils 4a, 4b, etc. stuck to the tape 1 for BOT and EOT are irradiated by LEDs 17, 15 provided in the proximity of the TRs 16, 18, and the reflected rays are detected by the TRs 18, 16. According to such a simple constitution as to use a light source arranged in the other position in accordance with said transparent part and reflection part, the positions of the tape transparent part and the reflection part can be detected easily and exactly without decreasing the quantity of photodetection.
Patent JP-H04276616-A (JP)
Title: Electrolytic capacitor for sound
Inventor: KOMATSU SHIGEO
IPC: H01G9/08
Filed: 1991-03-04
Abstract: PURPOSE:To provide an excellent acoustic property electrolytic capacitor. CONSTITUTION:In an acoustic electrolytic capacitor where a capacitor element 3 is contained in a cylindrical metal casing 2 with its one end closed while the other end sealed with a sealing structure 4 over its opening part, and a terminal 8 derived from the capacitor element is taken out directly or indirectly to the outside of the sealing structure, a different kind of metal is deposited on the metal casing or the metal casing is formed with a cladding material.
Patent JP-S57176866-A (JP)
Title: Encoder of binary signal
Inventor: SHIMADA TOSHIYUKI
IPC: H03M7/14
Filed: 1981-04-24
Abstract: PURPOSE: To prevent erroneous data and self-blocking, by performing an RZI modulation on information words of n-bit after they are converted into code words of m-bit, and, at the same time, by selecting code words so as to control the DSV of NRZI-modulated waveforms.  
     CONSTITUTION: Plural code words in which the positive, negative, and zero of the CDS are combined are correlated with one information word. In this case, a DSV on a waveform in which an NRZI modulation is performed is found when the information word is converted into a code word by corresponding the information word to a code word and by making an arrangement that code words do not overlap each other, and a code word which derives a CDS which is not  the same code (0 is available) as the DSV just before the found DSV, is selected  and sent. In the course of decoding, the waveform due to the NRZI is detected  and made as an NRZ signal, and then decoded into the original information  word by correlating inversely to the encoding course after it is series-parallelly  converted. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02241783-A (JP)
Title: Method for printing plastic container prevented from chalking
Inventor: OTSUKA CHIKAO
IPC: B41M1/30
Filed: 1989-03-15
Abstract: PURPOSE:To prevent the chalking by applying printing onto the surface of a container molded from polypropylene or polyethylene using urethane or fluoroplastic coating. CONSTITUTION:In a P-box printing method for applying printing onto the surface of a container molded from polypropylene or polyethylene using urethane resin or fluoroplastic coating, a character or pattern is applied to the side surface of a P-box using said coating by a brush, a roller or spray. Even when the obtained printed character or pattern of the P-box is used for a long period type, printing ink generates no chalking and the transfer and adhesion of the printing ink to a contact article is not generated.
Patent JP-S58179667-A (JP)
Title: Discharge type heat-sensitive recording head
Inventor: SAITOU TAKASHI
IPC: B41J2/32
Filed: 1982-04-15
Abstract: PURPOSE:To obtain a discharge type heat-sensitive recording head having a small size and capable of high-speed recording and of easier matrix driving by using a system in which high voltage is applied between a recording electrode and an opposite electrode and a heat-sensitive recording medium is colored by heat energy generated in discharge phenomenon. CONSTITUTION:Plural opposite electrodes 2 are arranged and connected in common in groups of several numbers of form opposite electrode blocks, and recording electrodes 3 are set in apertures (d) between the counter electrodes of each block. High voltage pulses of mutually opposite polarities and of less than discharge starting voltage are applied to these electrodes 2 and 3 to preferably cause arc discharge to occure between the electrodes 2 and 3, whereby generating high temperature with flash in the aperture (d). In response to the heat energy, a heat-sensitive color forming layer 4a near the aperture (d) is colored and dot recording is performed. EFFECT:The need for heating resistors and matrix diodes can be eliminated, and mass-productivity and ecomony are excellent.
Patent JP-H10260867-A (JP)
Title: Data comparison device
Inventor: YUKI SHINJI
IPC: G05B23/02
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To reduce the processing load on a central processing unit and to compare data at a high speed by comparing plural pieces of data, which have been read, and storing addresses of which compared results differ. SOLUTION: A data processing part 1 reads data stored in a first memory 6 and data stored in a second memory 8. A data comparison part 10 transmits an interruption request signal IRQ to the central processing unit 1 when data in the same address in the first memory 6 and the second memory 8 differ as the result of comparing them. Then, data transmits a signal for storing the different address in an address storage part 9. Thus, it is not necessary for the central processing part 1 to directly participate in the comparison of present latest data with newly collected data. Thus, the central processing part 1 is to aim at only the address where data change and to execute the processing and therefore the processing load of the central processing part 1 is reduced.
Patent JP-S57179280-A (JP)
Title: Amending method of soil for converting devastated plowed field and paddy field to plowed field
Inventor: IRIYOU MASAKICHI
IPC: C09K101/00
Filed: 1981-04-26
Abstract: PURPOSE: To improve soil in a devastated plowed field and paddy field to a soil having good physical constants, water permeation, water retaining property, porosity, etc., by adding an amending material having a suitable acidity and particle diameter distribution selected from th specification amending materials to the soil.  
     CONSTITUTION: A predicted area surrounded by (A), (B), (K), (L), (M), (E), (F) and (A) of the aimed particle diameter distribution is determined from the measured and investigated area of a devastated plowed field and paddy field, and the acidity is indexed to be in the pH range of 5.5W6.5 to select an amending material suitable for them from two series of specification amending materials for the devastated plowed fields and paddy fields. The amount of the amending material is obtained from the amount of soil in the cultivated land to be the object. The resultant amending material is mixed with a complementary additive, e.g. an organic material such as a carbonaceous material, or Ca or Mg, in a cultivator. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59188876-A (JP)
Title: Dust cover for magnetic disk device
Inventor: KISHI HIROSHI
IPC: G11B23/03
Filed: 1983-04-11
Abstract: PURPOSE:To prevent the floating dust from invasion into a cartridge through a pierced hole for link of the cartridge and therefore to extend the average fault interval of head crush as well as to improve the reliability, by setting and sealing an attachable/detachable dust cover onto the cartridge. CONSTITUTION:A dust cover 23 for magnetic disk consists of a dust cover main body 24, a packing 25 and a handle 26 and attached to the upper part of a cartridge 3. The main body 24 has a size large enough to cover the upper part of the cartridge 3. The packing 25 has an O-ring shape with no joint and put between the outside and inside circular projections 28 and 29 of the main body 24. An end 25a of one side of the packing 25 is adhered to the main body 24: while the other end 25b has a contact with the upper part of the cartridge 3. In this case, the tips of these ends are rounded to improve the airtightness. When the cover 23 is set on the upper part 3a of the cartridge 3, the packing 25 attaches close to the part 3a by the dead weight of the main body 24 and the sucking force generated by the revolutions of a disk 1. Thus the circulation is prevented with the outside air. This prevents the floating dust as well as the outside air from getting into the cartridge 3 despite the existence of a link through hole 14 of the cartridge.
Patent JP-H01237964-A (JP)
Title: Disk controller
Inventor: KINOSHITA NOBORU
IPC: G11B20/10
Filed: 1988-03-18
Abstract: PURPOSE:To shorten an access time by calculating a main memory address corresponding to a sector position which can be first accessed from sector position information at which a head is positioned when activation is received from a host device, DMA-transferring it and executing the transfer to a remaining sector position after completion. CONSTITUTION:A processor 3 supplies the address of a main memory 4 to house an activating parameter given to a disk control device 1. A processor 101 of the device 1 sets the address of the memory 4 set to a buffer 104 to a counter 105, activates a system bus control circuit 103, fetches it to the buffer 104, and at the DMA action completion, an address and others are read from the buffer 104 and stored into a control memory 107. an instruction completion sector address Se=Sa+Sc is obtained from the number Sc of sectors, a present sector address Sd detected by a position detecting circuit 109 is read, and an accessable address Sr=Sd+2 is obtained. Sr is DMA-transferred in a prescribed procedure in the prescribed procedure when it is in the designating range from the processor 3 and the expected information of the device 3 is constituted in the memory 4 or the disk.
Patent JP-S62220110-A (JP)
Inventor: NAHATA SATORU
IPC: A01D34/74
Filed: 1986-03-20
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-H01238472-A (JP)
Title: Ultrasonic motor
Inventor: NAMIUCHI RUI
IPC: H02N2/00
Filed: 1988-03-18
Abstract: PURPOSE:To improve mass productivity by forming a plurality of facing sectorlike electrodes on both side faces of an annular piezoelectric ceramic element. CONSTITUTION:A plurality of radial sectorlike electrodes 2 are formed by Ni-plating on both front and rear faces of annular piezoelectric ceramic element 1, and polarized. A stator is formed by displacing by 1/4 wavelength and bonding the elements 1 to one side face of which annular brass plates are bonded, and further bonding an elastic member thereto. AC voltages having 90 deg. out of phase are applied to the elements 1 through the brass plates, thereby exciting the elastic member with a traveling wave.
Patent JP-S59191486-A (JP)
Title: Actuator
Inventor: OGISO TOSHIO
IPC: H01L41/09
Filed: 1983-04-13
Abstract: PURPOSE:To enable to drive an actuator at low speed and high torque and to reduce the size of the actuator by employing an elastic member which is soft in a circumferential direction and rigid in a radial direction as a coupling member. CONSTITUTION:Cylindical piezoelectric units 1, 2 and shearing strain type piezoelectric units 4, 5 are respectively connected through stationary plates 17, 18 made of circular ring stoppers 11-14 and elastic members to holding rings 15, 16. The plates 17, 18 are provided to be soft to the displacement in the radial direction and rigid to the displacement in the circumferential direction. Shearing strain type piezoelectric units 4, 5 are provided in parallel with the axial direction of the shaft 3 in the longitudinal direction in the space formed by the rings 15, 16 and the shaft 3. The rings 15, 16, the shaft 3 and the piezoelectric units 4, 5 are integrally secured by a supporting rod 10.
Patent JP-H10261271-A (JP)
Title: Coding device
Inventor: NAKAJIMA AKIRA
IPC: G11B20/14
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To perform efficiently circuit design and to improve productivity by enabling design without considering troublesome timing in inserting an illegal pattern, a matching characteristic with data of before and after, and the like. SOLUTION: An ReSync(RS) pattern holding means 24 holds a RS pattern in a state before coding, This data is inputted to an encoder 26 through the same path as normal data. The encoder 26 has a function in which a specific bit of data normally coded is reversed, and generates an RS pattern which is not generated in normal conversion from an inputted RS.
Patent JP-H05267199-A (JP)
Title: Quartz tube installation and its structure
IPC: H01L21/22
Filed: 1992-03-19
Abstract: PURPOSE:To absorb right-angle precision error of a flange of quartz tube end face by relatively aligning copy flange to the flange of quartz tube and face. CONSTITUTION:Using the end face of installation reference side face flange D of a quartz tube 1 as a reference, an opponent copy flange 10 is aligned with the end face of the flange D so as to absorb right-angle precision error thetaof the quartz tube end face flange 10. Surface alignment of the copy flange 10 in an adjustment mechanism K is done by press/pull of multiple flange adjusting bolts 11, 12 and 12' installed on an installation frame 9 fixed to a base mount 2. As a result, the quartz tube can be installed in stress-free condition.
Patent JP-H06274261-A (JP)
Title: Information input device
Inventor: OMAGARI KOJI
IPC: G06F3/02
Filed: 1993-03-23
Abstract: PURPOSE:To prevent a command character string from being inputted in error by an information input device for inputting a command by the input of a text character string from a keyboard (KB). CONSTITUTION:Respective LEDs 42 are incorporated in key switches 41 on the keyboard (KB) 4, and when the initial character of a command character string is inputted, character to be inputted as a 2nd character is automatically judged and only the LEDs of the key switches corresponding to the characters to be inputted are turned on. Similar operation is repeated for the 3rd and succeeding characters.
Patent JP-S62221157-A (JP)
Title: Radiation-resistive semiconductor device
Inventor: ENDO MASAO
IPC: H01L29/73
Filed: 1986-03-24
Abstract: PURPOSE:To obtain the titled semiconductor device having excellent radioactive ray resistant property, low degree of variation in electric characteristics even in the environment in which radioactive rays are present, and a sufficiently long life by a method wherein two or more kinds of insulating films, having different trap density of electrons and holes, are laminated and formed into the insulating films to be used on the surface of a semiconductor substrate, and the insulating films having low trap density is arranged on the side of the semiconductor substrate. CONSTITUTION:First, an insulating film A1 is formed on a silicon semiconductor substrate 3 by performing a thermal oxidization method at a high temperature, and a deposited insulating film B2 is formed thereon by performing a chemical vapor deposition (CVD) method. The trap density of electrons and holes can be controlled using a diffusion and heat treatment, an ion-implantation method and the like. A flat band shift can be reduced by having the insulating film B2 in the thickness of 50% or more of the whole film thickness. Accordingly, the deterioration in efficiency caused by the irradiation of radioactive rays can be minimized. Also, the radioactive ray resisting property can be improved further by forming at least one of the two insulating films in the electron trap density of 3X10<17>/cm<2> or more.