baber/WOPTO huggingface dataset:
Patent JP-H11167753-A (JP)
Title: Optical information recording medium, and format method
Inventor: FUJII HIDEKAZU
IPC: G11B7/004
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To reproduce the signal of the cycle of light diffractive limit or below at high speed and to record/reproduce information with a one beam optical pickup by reversing a scanning direction of a light beam from the time when the user data are recorded and recording address information on an address area. SOLUTION: A magnetic layer on a groove 65 is deformed into a non- magnetic layer 67 by annealing, and thus, the magnetic layer 62 laminated on a land 66 is magnetically separated on the position of the groove 65. This disk is rotated clockwise viewing from an optical head side, and the land 66 is irradiated by recording light beams, and a modulation magnetic field by a reverse signal of a format information time base is applied, and a reverse magnetic domain is formed full of the land 66 width, and a medium is formed. This magnetic domain answering to format information is an arrow feather shape, and becomes a circular arc unclosed magnetic wall in a magnetic domain boundary part. Address information, etc., is recorded with this, and when the medium is rotated counterclockwise, and the format information is reproduced, a pulse width jitters value of a reproduced signal is improved.
Patent JP-H06181492-A (JP)
Title: Data transfer equipment
Inventor: MATSUI MASAKAZU
IPC: H04N1/00
Filed: 1992-12-14
Abstract: PURPOSE:To connect a call directly to a digital mobile telephone set by eliminating a signal conversion section of an output stage of a G3 facsimile equipment. CONSTITUTION:A transmission original converted into a digital signal by an original read section 17 is compression-coded by a coding section 15. Then a digital communication control section 3 sends data as the digital signal via a digital radio equipment 30. On the other hand, in the case of the reception, the digital communication control section 3 receives digital signal data via the digital radio equipment 30 and a decoding section 19 expands and decodes the digital data and allows a picture recording section 21 to print out the data. Thus, since the digital communication control section 3 is capable of making direct communication with the digital radio equipment 30 without modification of the digital signal, a non-telephone communication adaptor and a MODEM at an output stage having been required for a conventional transfer equipment are not required and deterioration in the communication performance due to a delay or the like at the time of modulation demodulation is prevented and the equipment is simplified.
Patent JP-H03192182-A (JP)
Title: Epoxy resin adhesive
Inventor: KANEKAWA SHUICHI
IPC: C08G59/00
Filed: 1989-12-21
Abstract: PURPOSE:To obtain the title adhesive improved in adhesiveness at high temperature by using a specified liquid epoxy resin, a bisphenol epoxy resin, a diaminodiphenyl sulfone, and an inorganic filler as the constituents. CONSTITUTION:100 pts.wt. liquid epoxy resin (a) having at least one N,N- diglycidylamino group in the molecule (e.g. tetraglycidyldiaminodiphenylmethane) is mixed with 20-160 pts.wt. bisphenol epoxy resin (b) (e.g. bisphenol AB epoxy resin), a diaminodiphenyl sulfone (c) (e.g. 4,4 '-diaminodiphenyl sulfone), serving as a curing agent, in an amount sufficient to provide an equivalent ratio of (c) to the glycidyl groups of the total epoxy resin of (0.5 to 1.5):1, 15-60vol.% inorganic filler (d) (e.g. an alumina powder) having a mean particle diameter of 1-100 pm, and if necessary, a cure accelerator (e) (e.g. boron trifluoride monoethanolamine complex).
Patent JP-H10170211-A (JP)
Title: Position detecting device and lens position controller
Inventor: ARAYA MICHIHARU
IPC: G05D3/12
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a construction which is simple and inexpensive and can be miniaturized, and can highly accurately detect a position, and moreover can carry out an initializing motion in a short time, in a position detecting device where a magnetic scale magnetized in mutually reverse polarity at fixed intervals is relatively moved to a magnetic sensor to magnetically detect the position of the magnetic scale. SOLUTION: The magnetized pattern of a magnetic scale 103 is composed of a moving signal part 111 which is magnetized in mutually reverse polarity at fixed intervals P along the longitudinal direction of the above scale, and generates a periodical signal with the movement of a scale, and a reference signal part 112 for generating a signal to show the reference of the position of the magnetic scale. The reference signal part 112 is composed as a magnetized part whose magnetized width is two times as much as a magnetizing space P so as to disturb the periodicity of change in the strength distribution of a magnetic field due to the magnetization of the moving signal part 111, and plurally provided, and is composed so as to be severally different in their spaces.
Patent JP-H07188462-A (JP)
Title: Rubber composition for tire tread
Inventor: YOKOYAMA HIDEAKI
IPC: C08L9/00
Filed: 1993-12-27
Abstract: PURPOSE:To obtain a rubber compsn. which has an improved rolling resistance without detriment to wet skid resistance and is suitable for a low-fuel- consumption tire tread. CONSTITUTION:A rubber compsn. contains, as the rubber component, 90-50wt.% at least one rubber selected from the group consisting of natural rubbers and synthetic polyisoprene rubbers and 10-50wt.% styrene-butadiene copolymer which is obtd. by soln. polymn. and has a microstructure satisfying the relations: 15<=Vi<=70, ST<=50, Vi+2ST>100, and Vi-2ST<10 [wherein ST is the styrene content (%) in the copolymer; and Vi is the content of 1,2-bond (%) in the combined butadiene units].
Patent JP-2000157411-A (JP)
Title: Skin peeling device
Inventor: YONEZAWA TORU
IPC: A47J17/02
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a skin peeling device for easily and smoothly peeling the skin of a cylindrical or spherical section to be peeled. SOLUTION: A finger insertion hole 5 for inserting at least one finger among four fingers, from an index finger to a little finger, is formed in a longitudinal direction of a basic board 1 on an upper surface of the basic board 1 which has a fixed area and is formed from a plate-like body. A plurality of the fingers is put by attaching on the upper surface of the basic board 1 in a condition that the fingers are inserted into the finger insertion hole 5. The plurality of the fingers are put while pressing the basic board 1, thereby when peeling the sin, it can be performed in a stable condition.
Patent JP-H04201654-A (JP)
Title: Shift lock device equipped with key interlock
Inventor: OMI KIYOMI
IPC: F02P11/04
Filed: 1990-11-30
Abstract: PURPOSE:To simplify constitution and improve safety by installing a projection part on a key cylinder, carrying out lock release through a cable by the turning-ON operation of an ignition key and shift-changing a selector lever. CONSTITUTION:A projection part 34 is formed on the key cylinder 32 of an ignition key 30, and a cable 36 whose one edge is connected with the projection part 34 and the other edge is connected the shift lock mechanism 28 side of a selector lever 10 is installed, and the mechanical type shift lock mechanism 28 which performs lock release through the cable 36 by the turning-ON operation of the ignition key 30 and shift-changes the selection lever 10 is installed. Accordingly, the key cylinder 32 and the projection part 34 are turned, and lock release is performed through the cable 36, and the selector lever 10 can be shift-changed. Accordingly, the constitution can be simplified, and the need of a manual type releasing mechanism for emergency as in the convetional is obviated, and safety can be improved.
Patent JP-H10172098-A (JP)
Title: Vehicle velocity control method, its device and storage medium
Inventor: HIBINO KATSUHIKO
IPC: F02D29/02
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To execute proper processing such as deceleration control at an early stage by executing passing propriety judging processing of a driver's own vehicle from the state of a stopped object existing in an anterior object detected by a range finding means. SOLUTION: Data on a distance and an angle outputted from the distance/angle arithmetic part of a scanning range finder 6 is transformed to an XY orthogonal coordinate with a driver's own vehicle in a center by a coordinate transforming block 4 between a polar coordinate and angular coordinate. Based on the velocity of the driver's own vehicle Vn calculated by a vehicle speed arithmetic block 4c, an object recognizing block 4d obtains the recognized kind of the anterior object, the relative speed Vr, the width of the object, and the XY coordinate of the center position of the object. When the driver's own vehicle comes to a congested toll gate, etc., at the time of vehicle interval control processing, the width of a stopped object is calculated and when it is over a prescribed value, whether it is overlapped with the center of the traveling road of the driver's own vehicle is judged. When it is overlapped, a passing impossible object flag is immediately turned on without waiting the recognition of the stopped object, a maximum decelerating ratio is set and deceleration is started to rapidly reduce the velocity of the driver's own vehicle Vn.
Patent JP-H07185410-A (JP)
Title: Method and device for spraying high viscosity material
Inventor: OYAMA KOJI
IPC: B05D1/02
Filed: 1993-12-27
Abstract: PURPOSE:To coat a light weight high viscosity material film in an economical manner by making very fine air contained in a high viscosity material, mixing, and then keeping the high viscosity material cotaining foams under the pressure in a storage tank, and then spraying the material to an object to be coated. CONSTITUTION:An undercoating material is fed into an air mixing device 1 through a line 2, and also compressed air is fed through a line 4 connected with an air compressor 3. A number of fine foams are contained in the undercoating material by feeding the underboating material and air into the air mixing device 1 under the given pressure, and the undercoating material passed through the air mixing device 1 is stored in an intermediate tank 8 to relax the variation with time of air mixing rate and uniformize the mixing rate. The foam containing undercoating material discharged out of the intermediate tank 8 is transferred to a material feed pump 12, pressurized therein, transferred to respective spray guns through a line 14, branched into a plurality and used for coating.
Patent JP-H07192656-A (JP)
Title: Deflection circuit for projector system
Inventor: TOMITA HIROYUKI
IPC: H01J29/76
Filed: 1993-12-28
Abstract: PURPOSE:To control an image plane position and image plane size so as to completely agree with each other when light is projected to the same position on a screen by a master set and slave set of a projector. CONSTITUTION:A horizontal drive pulse HD, signal H-SIZE and a signal V-SAW are generated in common for a master set 1 and a slave set 2. A horizontal phase of a flyback pulse generated in a horizontal deflection output circuit 17, amplitude and a carrying amount of current carried in a vertical deflecting coil are feedback-controlled.
Patent JP-H05143437-A (JP)
Title: Memory managing system for data having graph structure
Inventor: OURA SHINJI
IPC: G06F12/00
Filed: 1991-11-22
Abstract: PURPOSE:To shorten time for preparing contents in the constitutive elements of data and allocating or releasing memories to the constitutive elements when repeatedly allocating and releasing the same data having graph structure. CONSTITUTION:A data preparing means 11 allocates the data constituting one graph structure to continuous blocks on the memory in a fixed order, a differential block preparing means 12 prepares a differential block having difference between contents at the correspondent positions of two blocks, and a source block preparing means 13 prepares an original block having the same contents as that of a block which leading address is 0. Since the block is allocated and released by a block managing means 14, processing time for repeatedly allocating or releasing the same data having the graph structure is shortened.
Patent JP-H06187503-A (JP)
Title: Handwritten character recognizer
Inventor: HIROSHIMA TADASHI
IPC: G06F3/0488
Filed: 1992-12-15
Abstract: PURPOSE:To provide a handwritten character recognizer which can recognize all handwritten characters regardless of their written positions on an input device like a tablet, etc., and without limiting the input enable areas for users. CONSTITUTION:A handwritten character recognizer consists of a tablet 11 which detects the writing information on input characters, a stroke detecting part 12 which detects the strokes based on the writing information, a writing information storage part 17 which recognizes the writing information necessary for recognition and display of characters, a feature extracting part 13 which detects the information necessary for recognition out of those detected strokes, a feature storage part 14 which stores the extracted features, a character recognizing part 15 which recognizes the characters from the extracted features, and a display part 16 which shows the input characters and the results of recognized characters. Thus the input characters are recognized based on the writing information stored in the part 17 or the processing result of the writing information.
Patent JP-H02178520-A (JP)
Title: Composite appliance of cooking by heating
Inventor: IKEDA NOBUO
IPC: F24C1/02
Filed: 1988-12-28
Abstract: PURPOSE:To make it possible to carry out correct humidity detection according to the conditions of cooking by stopping for a certain time the fan of a hot air circulation device in the process of operation mode of cooking which utilizes hot air and, during the time of the fan stopping, conducting humidity detection with a sensor. CONSTITUTION:A heater 7 keeps on conducting for a while after cooking is started, and the heater is operated intermittently when the temperature in a cooking chamber reaches a set temperature and temperature sensor works. A hot air circulation fan 8 works for 10 minutes after the cooking is started and then it stops for 11 minutes and it works again until the cooking ends. The electric wave is ON while the heater is OFF as soon as the heater starts the intermittent operation by the temperature sensor. The humidity detection is started 18 minutes after the cooking is started, and it is just during the hot air fan is OFF and the detection is finished while the fan is OFF. A humidity sensor 15 is provided in the exhaust channel for discharging the steam in the heating chamber. It detects the quantity of steam generated from foods and sends signal to microcomputer in order to conduct automatic cooking.
Patent JP-H10163794-A (JP)
Title: Piezoelectric resonator and electronic part using the same
Inventor: UNAMI TOSHIHIKO
IPC: H01L41/08
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric resonator, with which sprious is reduced difference between resonance frequency and antiresonance frequency is enlarged, a capacity value or the like can be controlled and the degree of freedom in the design of characteristics is improved, and electronic parts using the same. SOLUTION: The piezoelectric resonator includes a substrate 12 laminating a piezoelectric layer and an internal electrode 14, for example. When the length of substrate 12 is defined as L, width is defined as W and thickness is defined as T, its dimension is formed so as to establish the conditions of L>=2W and L>=2T. The substrate 12 is polarized in different directions on both the side of internal electrode 14. A groove 15 is formed on one side face of substrate 12 and on both the sides, the internal electrode 14 is covered with insulating films 16 and 18 for every two electrodes. The respective insulating films 16 and 18 are formed so as to cover the different internal electrodes 14. On both the sides of groove 15 on the substrate 12, external electrodes 20 and 22 are formed and connected to the internal electrodes 14.
Patent JP-H03194170-A (JP)
Title: Variable displacement piston pump
Inventor: HANDA TAKESHI
IPC: F04B1/20
Filed: 1989-12-22
Abstract: PURPOSE:To expedite air exhaust at the startup time by providing an exhaust passage, opened to a cavity, at a lid member for closing one end of a case member, and providing this exhaust passage with an exhaust valve moved by pressure liquid from the side of allowing delivered liquid to flow to the cavity to the side of impeding the flow to the cavity. CONSTITUTION:A variable displacement piston pump is formed by accommodating a cylinder block 3, in which plural pistons 10 reciprocated in cooperation with a cam plate 11 are slidably fitted, rotatably in a body 1 formed of a case member 1A and a lid member 1B for covering its opening. In this variable displacement piston pump, an exhaust passage 21 is formed at the lid member 1B in such a way as to be opened to a cavity 1C in the body 1, and an exhaust valve 22 is interposed in the exhaust passage 21. This exhaust valve 22 is so constructed that a valve boy 22C is spaced from an inflow valve seat 22D to allow flow to the cavity IC when the pressure of a delivery passage 9 becomes larger than the spring force of a spring 22B and that the valve 22C is seated at an outflow valve seat 22A to impede the flow to the cavity IC when the output of the delivery passage 9 further becomes larger.
Patent JP-H06180236-A (JP)
Title: Navigation apparatus utilizing geomagnetism
Inventor: NASUDA ATSUSHI
IPC: G01C21/00
Filed: 1992-12-15
Abstract: PURPOSE:To provide a navigation apparatus wherein it is improved in such a way that a map matching operation which searches a verification point specified according to the direction of geomagnetism can be executed efficiently and it utilizes geomagnetism. CONSTITUTION:In Step 101, the intensity of geomagnetism at every specific cycle is computed, and, in Step 102, the means value and the irregularity of the intensity of geomagnetism are found. In Step 103, the accuracy of geomagnetism is computed so as to correspond to the irregularity of the intensity of the geomagnetism, and, in Step 104, the direction of geomagnetism is found. Then, a verification point is searched in a direction width corresponding to the accuracy of geomagnetism.
Patent JP-2000161937-A (JP)
Title: Surface inspection device for cylindrical object
Inventor: NAKANO YOSHIKAZU
IPC: G01B11/30
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To provide which can highly efficiently inspect the both end faces of cylindrical works and whole surface of the works including outer peripheral surfaces, without requiring rotation of works nor using special mechanisms for switch the front sides and rear sides of the works. SOLUTION: A surface inspection device for cylindrical object is provided with an inspection table 21, having a slope on which cylindrical works 1 roll on their outer peripheral surfaces, a passage sensor 4 which detects that the works 1 passed through the slope 21, and a stroboscopic light source 51 which illuminate the area, where the works 1 passing on the slope 21 must pass through from both sides a prescribed time, after the works 1 pass through the detecting position of the sensor 4.  The inspection device is also provided with an optical unit 5, which guides reflected light rays from both end faces of the works 1 irradiated with the light from the light source 51, so that an image pickup device 6 picks up the images of both end faces of the works 1 on one screen and a computer 7, which detects the surface defects on both end faces of the works 1 from the brightness of the images of the end faces picked up by means of the device 6 and surfaces defects on the outer peripheral surfaces of the works 1 from the positions of the images of both end faces of the works 1.
Patent JP-H01175044-A (JP)
Title: Address match detection system
Inventor: UCHIBORI IKUO
IPC: G06F11/28
Filed: 1987-12-28
Abstract: PURPOSE:To detect only the writing of unnecessary data in an area for address match by executing address match detection having the coincidence of writing data also as a condition in addition to an address to be written at the time of writing data in a main memory. CONSTITUTION:An address to be matched is set up in an MAR 12 and data to be matched are set up in a DMR 22. At the time of writing data in the main storage, an address for specifying a writing destination is stored in an MAR 11 and writing data are stored in a buffer storage 21. The addresses of the MARs 11, 12 are compared with each other by a comparator 13 and both the data in a buffer storage 21 and the DMR 22 are compared with each other by a comparator 23. An address match signal 14 from the comparator 13, a data match signal 24 from a comparator 23 and an address match detection authorizing signal 17 are applied to an AND circuit 25 to find out AND operation, and when all the signals are '1', an address match generation signal 28 is outputted and data are written.
Patent JP-H09174841-A (JP)
Title: Substrate for ink jet recording head, ink jet recording head and ink jet recorder
Inventor: OZAKI TERUO
IPC: B41J2/05
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain a substrate for an ink jet recording head having the small dissipation power and high reliability by forming a wiring pattern on an insulating film provided on the substrate, forming an insulating film on a heating resistor, and connecting the pattern to the resistor via a through hole. SOLUTION: After an SiO2 storage layer 106 is formed on an Si substrate 120, an Al layer is formed by sputtering, and a wiring pattern is formed by a photolithography method. Then, the Al is etched by a dry etching method, and the residual part becomes a wiring pattern 104. Further, the entirety is formed of an SiO2 insulating layer 107 by a CVD method, a through hole pattern is formed at the layer 107 by a photolithography method, and a through hole 108 is formed by a dry etching method. Then, the pattern of a heating resistor is formed by a photolithography method, etched by a reactive ion etching, thereby forming a heating resistor pattern 109.
Patent JP-H04202944-A (JP)
Title: Roof unit
Inventor: IWAKI KUNISUKE
IPC: E04B7/02
Filed: 1990-11-29
Abstract: PURPOSE:To easily fit a verge by joining a verge assembling body previously constituted out of a verge construction part and a sheathing plate in one body to the rafter on the roof end part side of a roof truss. CONSTITUTION:Rafters 14 are supported with a roof truss 13, a sheathing plate 15 is fixed on the rafters 14, a roof member 16 is provided on the upper part of sheathing plate 15, and hence a roof unit is constituted. A frame member 17 is fixed on the truss 13 of the roof unit, an outer wall panel 18 is fixed to the frame member 17, rafter receiving metal fittings 19 are fixed to the rafters 14 by revetting, and the metal fittings 19 are welded to the truss 13. Around the upper part of the frame member 17 and the panel 18 of the unit, a butyl rubber tape 21 is stuck. Further, a verge assembling body 20 previously constituted in one body out of a verge construction part 23 and a sheathing plate 24 is joined on the unit, so as to press a drain board 29 provided on the batten 25 of the construction part 23 against the panel 18 through sealing material 22.