baber/WOPTO huggingface dataset:
Patent JP-H0895725-A (JP)
Title: Image forming device
Inventor: SENJU YUKINORI
IPC: G06F3/12
Filed: 1994-09-26
Abstract: PURPOSE: To provide an image forming device which can shorten the transfer time of DMA by plural external interfaces. CONSTITUTION: The image forming device on which plural devices obtained by a bus master perform DMA transfer generates a response signal for starting the DMA transfer of an external interface 9 according to the number of DMA- transferred data through a interface 4. Consequently, plural DMA transfer operations generated successively from plural external interfaces can be performed by acquiring a bus once, so the transfer time can be shortened.
Patent JP-H0677227-A (JP)
Title: Semiconductor integrated circuit
Inventor: TANAKA TSUGUHIKO
IPC: H01L21/66
Filed: 1992-08-28
Abstract: PURPOSE:To provide a semiconductor integrated circuit in the composition capable of facilitating the observation of the signals from lower wiring layer with high precision. CONSTITUTION:Within this semiconductor integrated circuit, a base 4 is provided on the specified position beneath a lower wiring layer 2 while insulating films 1a-1c are formed on an aperture part 5 and remaining upper wiring layer 3 in the state wherein the upper wiring layer 3 above the lower wiring 2 formed in projection shape above the base 4 is removed, on the other hand, the thickness of the insulating films 1a-1c immediately above the lower wiring layer 2 beneath the aperture part 5 is to be made thinner than that of the insulating films 1a-1c formed in the parts exluding the aperture part 5.
Patent JP-H0391793-A (JP)
Title: On-vehicle navigation device
Inventor: IZUMI SEIICHI
IPC: G01C21/00
Filed: 1989-09-05
Abstract: PURPOSE:To improve the reliability of a display position by setting a current position at a specific position on a line connecting a position detected from a travel state and a position on a road when the current position of a vehicle itself detected from the travel state of the vehicle itself is corrected matching a road map. CONSTITUTION:The coordinates of the current position (A point) where a first travel is started are set with an operation key 5. When the travel is started, detection information is supplied from a direction detecting device 1 and a travel quantity detecting device 2 at intervals of unit time. Then the supplied information is used to find the current position (B' point) by intertial navigation. At this time, information on a road map of the periphery of the current position B' point by the intertial navigation is read out of a CD ROM device 3 and it is judged whether or not the current position B' is at coordinate position on a registered road to be used map matching. At this time, when it is judged that the point is on the registered road, a coordinate position (B point) obtained by the current position B' onto the road by map matching is found.
Patent JP-H0274911-A (JP)
Title: Auto focus camera
Inventor: IKEDA KEI
IPC: G03B13/36
Filed: 1988-09-12
Abstract: PURPOSE:To surely obtain at least one sheet of photograph whose focus is adjusted to a desired object by adjusting the focus successively to an object in a focus detecting area and executing photographing each time. CONSTITUTION:A distance measuring circuit 20 is constituted of three distance measuring sensors 21L, 21C and 21R, a measured distance value arithmetic circuit 22 and a measured distance value selecting circuit 23, and the distance measuring sensors 21L, 21C and 21R have projectors 24L, 24C and 24R for projecting a light beam toward an object and photodetectors 25L, 25C and 25R for receiving a reflected light from the object respectively. The measured distance value arithmetic circuit 22 operates distances to the object from these detecting signals, respectively and inputs them to the measured distance value selecting circuit 23. The measured distance selecting circuit 23 usually selects and sets, for instance, that of the shortest distance among three measured distance values which are inputted, and inputs it to a sequence control circuit 1. In such a way, the focus is adjusted successively to the object in a focus detecting area and at least one sheet of photograph whose focus is adjusted to a desired object to be photographed is obtained without fail.
Patent JP-H0981064-A (JP)
Title: Display device
Inventor: KOBAYASHI SOUJI
IPC: E01F9/06
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To avert the wasteful use of a costly reflector by mounting the reflector to a concrete block by other methods exclusive of a method of directly mounting the reflector to this concrete block. SOLUTION: A plate 1 is formed by working an aluminum plate, bending its peripheral edge 2 backward, further extending the center of this peripheral edge 2 and forming fixing pieces 3, 3a as fixing means at the top and bottom. The reflector 5 is formed by drawing an arrow 6 to be stuck by using an adhesive onto the front surface 4 of the plate 1. The plate 1 is put on the concrete block 8 tin alignment to its flanks 9 and the fixing pieces 3, 3a are bent and inserted into the holes 19 of the concrete block 8, by which the plate is fixed. the reflector 5 is adhered by using the adhesive to the front surface 4 of the plate 1. As a result, the plate 1 is removed from the concrete block 8 and may be remounted at the fresh concrete block when the concrete block 8 is damaged.
Patent JP-H1159971-A (JP)
Title: Document feeding device and method
Inventor: YAMAZAKI YASUHIRO
IPC: B65H7/06
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To take out a document without damaging it when jamming is generated in a document feeding device. SOLUTION: When a document sensor DS2 not turned on even if a step motor is rotated for a first predetermined number of steps from start of feeding of a document P1 into a document feeding path, the step motor is stopped. When jamming is generated before the document sensor DS2 is turned on, it can be considered that the document has not progressed since it is inserted into the document feeding path, and the step motor is stopped and the document is taken out of an inlet of the document conveying device.  In the meantime, if a document discharging sensor DS3 is not turned on when the step motor is rotated for a second predetermined number of steps after the document sensor D2 is turned on, jamming is generated in the state where the tip end of the document is between the document sensor and the document discharge sensor, and the stop motor is rotated reverse so as to have the document P1 discharged from the inlet of the document conveying path.
Patent JP-H1087585-A (JP)
Title: Pharmacological compound
Inventor: STEPHEN RICHARD BAKER
IPC: C07C229/36
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To obtain a new pharmacological compound effectively being used for treating central nervous system diseases such as neurodegenerative diseases. SOLUTION: This compound is shown by formula I ((n) is 0, 1 or 2; (m) is 1 or 2; R<1> is H, a 1-10C alkyl, a 2-10C alkenyl, a 2-10C alkynyl, phenyl, naphthyl, etc.; R<2> is H or a protecting group; Q is an acidic group) such as (2S,4R)-2-amino-4-(buto-2-yn-1-yl)pentanedicarboxylic acid. The compound is obtained, for example, by hydrolyzing a compound of formula II (R<1> and R<2> are each a protecting group) in an aqueous medium in the presence of an acid such as hydrochloric acid at 100-120 deg.C. A daily dose is preferably about 0.5-300mg/kg.
Patent JP-H04111684-A (JP)
Title: Automatic focus image pickup device
Inventor: UEDA KAZUHIKO
IPC: G02B7/36
Filed: 1990-08-31
Abstract: PURPOSE:To implement quick focusing and to prevent malfunction of out of focusing with respect to a major object by dividing a high frequency component into plural blocks on a screen, extracting them, calculating a focus based on respective high frequency information and deciding the focus of the entire pattern. CONSTITUTION:An image pickup light A is photoelectric-converted into a video signal by a photoelectric conversion plane in an image pickup element 12 via a lens system 11, a filter means 14 extracts a high frequency component from the video signal to move the lens system 11 or the element 12 for implementing focusing. Then to the automatic focus image pickup device, an arithmetic means 19, in which the high frequency component is divided into plural blocks 5 on a screen and extracted and a focus is calculated based on high frequency component information corresponding to each block 5, the entire focus of the pattern is decided based on the result of calculation of each block and a control signal for focusing with respect to a major object is generated. The control signal is used to move the lens system or the element 12 to the focal position. Furthermore, a means detecting focus depth information of the lens system is provided to the image pickup device and applies the focus depth information to the means 19, which calculates the focus based on the high frequency component information.
Patent JP-S61108586-A (JP)
Title: Thermal transfer recording medium
Inventor: YOKOI NAOKI
IPC: B41M5/40
Filed: 1984-10-31
Abstract: PURPOSE:To reproduce the hue inherently possessed by a thermal transfer medium on any transfer paper, by forming such a layer that a heat-meltable opaque ink layer is provided to a heat-meltable transparent ink layer formed into a double-layer structure. CONSTITUTION:A heat-meltable opaque ink layer 4 is provided on a heat- meltable ink layer 3. The opaque ink layer to be utilized is formed of a composition prepared by mixing a generally used binder with white pigment such as thitanium dioxide, zinc oxide or calcium carbonate. Because this thermal transfer recording medium has the opaque ink layer, the mixing of hue by overlapping is prevented and a sharp color recording article is obtained.
Patent JP-S6385929-A (JP)
Title: File retriever
Inventor: KURIHARA MOTOI
IPC: G06F12/00
Filed: 1986-09-30
Abstract: PURPOSE:To easily and effectively retrieve and extract a various kinds of information, by speech-recognizing the bit of retrieval information of a voice- inputted data base, retrieving the data base according a recognized result, and voice-synthesizing and outputting a retrieved and extracted result. CONSTITUTION:A work station has a telephone call and it is received by a communication equipment. A message 'Your name, please' is voice-synthesized and outputted. Response voice is received and is stored in a recognizing buffer 2e. Next, the data to recognize the response voice is retrieved and extracted from a data base part, and it is supplied to a speech recognizing part, and a recognizing processing is executed. Next, a retrieval item defining means 2c is started up, and a defining processing for the data base is performed. After that, the recognized result is read out, and the data base is retrieved. And when a targeted data is retrieved, it is sent to a voice synthesizing part, and is outputted.
Patent JP-S6385954-A (JP)
Title: Memory control system
Inventor: URUSHIBATA YUKIO
IPC: G06F13/16
Filed: 1986-09-30
Abstract: PURPOSE:To prevent the constitution of hardware from being complicated, by transferring a bit of status/command information between a CPU module and a memory module through a memory bus without making the constitution into a large size. CONSTITUTION:An address register 8 is a register which inputs an address supplied from a CPU5 through the memory bus 3, and selects a prescribed memory module out of plural memory modules based on the address. On a memory array 10, the readout of a bit of information stored and held, or the write of the bit of information, is performed by an instruction from a control circuit 9. A buffer circuit 11 is connected between the memory array 10 and the memory bus 3, and performs the transfer of the bit of information between the memory array 10 and the memory bus 3 in both ways, according to an enable signal supplied from the control circuit 9. A status register 12 supplies the bit of information to the memory bus 3, and a command register 13 stores and holds a bit of command information supplied through the memory bus 3.
Patent JP-H0281437-A (JP)
Title: Semiconductor device and its manufacture
Inventor: TAKAHASHI MITSUTOSHI
IPC: H01L29/732
Filed: 1988-09-16
Abstract: PURPOSE:To avoid the increase of a base resistance, creation of defects and so forth by a method wherein an ion implantation mask region made of resist or other organic or inorganic material is formed above an emitter forming region and high energy impurity ions are implanted through the mask region. CONSTITUTION:After an n<+>-type buried layer 2 is formed in a p-type silicon substrate 1, an n-type epitaxial layer 3 is built up. After an insulating film 4 is formed, an outer base region 5 is formed. An aperture is formed in the insulating film 4 on the base region 5 and an insulating film 6 is formed. Then a polyimide layer 8 is deposited as an Rp adjustment mask and a resist layer 9 for patterning the polyimide layer 8 is deposited and the part of the polyimide layer other than the part on an emitter forming part is removed. Then p<+>-type impurity ions are implanted. An intrinsic base region 7 is formed, an aperture is formed in the insulating film 6 on the emitter forming region and an emitter polycrystalline silicon electrode 11 and an emitter region 12 are formed.
Patent JP-S60124026-A (JP)
Title: Magnetic recording medium
Inventor: WATANABE HITOSHI
IPC: G11B5/64
Filed: 1983-12-06
Abstract: PURPOSE:To have a protective layer having excellent running stability and durability by providing a protective layer consisting of a mixture composed of fatty acid ester of pentaerythritol, fatty acid monoester glycerol on the surface of a magnetic layer. CONSTITUTION:A protective layer consisting of a mixture composed of the fatty acid ester of pentraerythritol expressed by the formula I and the fatty acid monoester of glycerol expressed by the formula II at 3:97-85:15 by weight is provided on the surface of the magnetic layer of a magnetic medium provided with the magnetic layer consisting of a thin ferromagnetic metallic film on a base body. R1 in the formula I is an alkyl group or alkenyl group having 11-21 number of carbon atoms, X, Y and Z are an OH group or the residual fatty acid group having 11-21 number of carbon atoms. R2 in the formula II is an alkyl group or alkenyl group. The magnetic recording medium having the protective layer which has good initial running performance and can maintain said performance for a long period of time is thus obtd.
Patent JP-H1074221-A (JP)
Title: Information mediating device applied to network system and information transfer processing method applied to the system
Inventor: MUTO AKIHIRO
IPC: G06Q10/00
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an information mediating device capable of protecting user's privacy against an information receiving side and guaranteeing the reliability of information communication by preventing information or attribute data specified by a user from being disclosed to the information receiving side and securing the reliability of the user and transmitting information. SOLUTION: An information mediating device 2 is used for a computer network such as an interconnection network and provided with a function capable of securing especially the anonymity of an information transmitting side and guaranteeing the reliability of the information transmitting side. Specifically, the device 2 includes a data interpreting part 12B for receiving information transmitting from an information transmitting equipment 1 and recognizing specified contents from the equipment 1 and a data converting part 12A for converting the originating source address of the equipment 1 into the address of the device 2. The data converting part 12A executes the data converting processing of the originating source address to be specific data not to be disclosed in accordance with the interpreted result of the interpreting part 12B.
Patent JP-S6473315-A (JP)
Title: Semiconductor optical switch
Inventor: FURUYA AKIRA
IPC: G02F1/313
Filed: 1987-09-14
Abstract: PURPOSE:To reduce the loss and size of the semiconductor optical switch by controlling the forbidden band width of a quantum well by changing surface passivation conditions. CONSTITUTION:An n-Al0.3Ga0.7As clad layer 2, a multiple quantum well MQW waveguide layer 3, an undoped Al0.3Ga0.7As clad layer 4, and an undoped GaAs contact layer 5 are grown in order on an n<+>-GaAs substrate 1 by molecular beam epitaxy MBE to form a layer structure. Then a Zn diffused area 6, a nonimpurity and disorder area 7A formed by changing the passivation conditions in a heat treatment is formed and an SiO2 layer 9 is adhered on the entire surface of the substrate; and the SiO2 layer 9 in the Zn diffused area 6 is opened and a p-side electrode 10 and an n-side electrode 11 on the reverse surface of the substrate 1 are formed. The Zn diffused area 6 is made into a p-type with high density up to right above the MQW3 to form a PIN structure across the MQW3. On the other hand, the MQW3 of the nonimpurity and disorder area 7A increases in forbidden band width and the MQW3 surrounded with this area forms two crossing waveguides 8. Consequently, the loss and size are reduced.
Patent JP-H0983479-A (JP)
Title: Multiplex terminal equipment
Inventor: ADACHI MICHIO
IPC: H04J3/17
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To make data communication while speaking in voice through the use of an analog channel. SOLUTION: A silence period prediction device 7 predicts a silence period produced succeedingly from a time distribution of a silence period generated in the past voice. When the silence period prediction device 7 predicts a succeeding transmission period to be a silencing period, the silence period prediction device 7 uses a control signal to allow an MUX 8 to multiplex the data to a data part and also to a voice data. In this case, the data are sent at a highest speed by utilizing an analog line 12. When both the data and voice are generated simultaneously in the succeeding period, the silence period prediction device 7 uses a voice sampling control signal to allow a voice CODEC 3 to decrease the sampling frequency up to a limit of deterioration in the quality of the voice signal. Thus, the data generated by a personal computer 4 are sent as fast as possible while keeping minimum sound quality.
Patent JP-S6384152-A (JP)
Title: Image sensor
Inventor: TOSHIMA HIROAKI
IPC: H01L27/146
Filed: 1986-09-29
Abstract: PURPOSE:To prevent deterioration in resolution, by providing auxiliary electrodes between upper discrete electrodes forming an optical diode array, providing an equal potential as that of a lower electrode, thereby absorbing an inflowing current. CONSTITUTION:On a heat resisting insulating substrate, a lower common electrode 2, an a-Si layer, upper discrete electrodes 4 and the like are formed to constitute an optical diode array. Auxiliary electrodes 8 are provided between the electrodes 4. The electrodes 8 are connected to the electrodes 2. The potential of the electrode 8 is kept at the same potential of the electrode 2. Thus the inflowing current between the electrodes 4 having small mutual gap is absorbed through the electrodes 8. The current does not flow into the neighboring electrodes 4. Therefore, deterioration in resolution is prevented.
Patent JP-H04355680-A (JP)
Title: Ultrasonic motor applied machine
Inventor: ISHIKAWA TOSHIJI
IPC: H02N2/00
Filed: 1991-06-03
Abstract: PURPOSE:To obtain an application machine utilizing features of a hollow driving shaft, a static frictional torque, a direct object drive, a quick reciprocation, etc., of an ultrasonic motor in the machine utilizing a mechanical vibration of a piezoelectric element. CONSTITUTION:A nut 15 engaged with a threaded shaft 14 of a rotary/linear mechanism 2, is inserted into a hollow shaft of a rotor 8 of an ultrasonic motor 1, and power transmission-coupled by a spline 17. With the structure, the nut 15 is rotated by the rotor 8, and the shaft 14 is linearly moved. A power source of a piezoelectric element 5 is cut OFF, and the movement of a door is fixed by the static friction of the rotor 8. A spool of a motor-driven reel is used also as the rotor 8, and a drive torque is regulated by a pressure modulator. The phase of a high frequency voltage is advanced or delayed by a controlled, and an agitating blade coupled direction to the rotor 8 is quickly rotated is the normal or reverse directions.
Patent JP-H04110135-A (JP)
Title: Vacuum forming and bonding method
Inventor: MORI MASAHITO
IPC: B29C65/52
Filed: 1990-08-30
Abstract: PURPOSE:To rationalize forming and bonding process, while thermal fusion- lamination, the removal of the solvent-volatilization accompanied by coating with an adhesive in forming line, the prevention of environment-contamination and the practice of mixing, coating and drying processes of an adhesive in separate processes are enabled to be achieved by coating preliminarily the skin member of polyolefin foam with specified primer and adhesive and by drying them. CONSTITUTION:The skin member of polyolefin foam is coated with the adhesive primer which contains, as a component, the urethane prepolymer containing active isocyanate radical obtained by the reaction of hydrogenated polybutadiene glycol with the polyisocyanate compound of excess amount, and they are dried. Next, the surface coated with the adhesive primer is coated, in molten state, with the adhesive composed of the polyesterpolyurethane with the molecular weight of 50000-300000 which contains, as a main component, polyesterpolyol composed of hexaneglycol and adipic acid as main raw material and it is dried or is coated in heated and molten state. Then, the skin member preliminarily coated with such adhesive is superimposed on a base layer, and they are stuck to each other simultaneously with vacuum forming.
Patent JP-H0279708-A (JP)
Title: Grounding method of extra-high voltage transmission line
Inventor: KURONUMA HIDEO
IPC: H02G1/02
Filed: 1988-09-14
Abstract: PURPOSE:To complete grounding by installing a let-off motion for a ground rod between a tower body or a steel tower arm and delivering the ground rod by the let off motion while the mounting object of the ground rod is collimated by the nose of the ground rod. CONSTITUTION:A ground rod 10 is held between a rotary belt 2 composed of a rubber and a roller 3, a surface of which has a rubber lining 3a, and a handle 4 is turned, thus forward moving or retreating the ground rod 10. The ground rod 10 is delivered collimated to a grounding horn 25, a line side clamp at the nose of the ground rod 10 is clamped to the grounding horn 25, and a grounding side clamp at another end of a grounding cable 11 is tightened and fixed to the steel tower side, thus completing the grounding of an electric cable 20.
Patent JP-S59123540-A (JP)
Title: Regenerating method of chelate resin
Inventor: KATAOKA ARINOBU
IPC: B01J49/00
Filed: 1982-12-28
Abstract: PURPOSE:To control the elution and decomposition of an easily hydrolyzable functional group by bringing a chelate resin having an easily hydrolyzable group into contact with an eluent and a regenerating agent at a prescribed temp. CONSTITUTION:A chelate resin having an easily hydrolyzable group, wherein >=1 kind of metallic ions among III group metals U, V, Cd, Pb, Ni, Cu, Co and Mo are absorbed, is brought into contact with an eluent at <=15 deg.C. The above- mentioned chelate resin has a functional group consisting of an amidoxime or an ester coupling, and the resin is further brought into contact with a regenerating agent at <=15 deg.C when needed. Thus, the decomposition of the easily hydrolyzable functional group is suppressed when the chelate resin having the easily hydrolyzable functional group wherein the metallic ions are absorbed is eluted and regenerated.