baber/WOPTO huggingface dataset:
Patent JP-H04134439-A (JP)
Title: Magnetic head for camera
Inventor: TSUJIMOTO SHINICHI
IPC: G11B5/187
Filed: 1990-09-27
Abstract: PURPOSE:To prevent the part on which magnetic recording is performed of a core from being exposed and to prevent the deterioration of a magnetic head performance caused on the corrosion of the core, and the breakage of a magnetic storing part provided on a photographic film by providing a coated part on the surface of the core for detecting a magnetic gap and opposite to the photographic film. CONSTITUTION:Coating processing is performed for the core 21 so that the coating layer 21a of a thickness (t) may be given. Then, since the magnetic gap formed by two cores 21 can obtain a gap length (g) in accordance with the thickness (t) of the layer 21a, the need of a gap member can be eliminated. A coating material is non-magnetic material, and both of a conductive material and non-conductive material can be used as the coating material, and painting, electroplating and erectroless plating, etc., are applied to a coating method. Thus, the deterioration of the magnetic head performance and the breakage of the storing part can be prevented.
Patent JP-S62121140-A (JP)
Title: Operation method of continuous type unloader
Inventor: MURATA ITSUO
IPC: E02F3/43
Filed: 1985-11-18
Abstract: PURPOSE:To reduce teachig work remarkably by teaching through manual operation two or more points on a scrape away plane thereby enabling automatic unloading securely along a given locus pattern. CONSTITUTION:A scraping part 5 of a bucket is moved by manual operation to a point (a) and to a point (b). A computing-memory unit computes coordinates of these two points as a scrape away area and makes a computin-control unit store the area. When this teaching work is finished, firstly lateral and reverse moving commands are made within the computing-control unit according to a scrape away locus pattern stored in advance in the computing-control unit, and each value is sent to a running drive device and a turning device. When te lateral movement is finished, the computing-control unit makes running commands within itself according to the locus pattern and sends the commands to the running drive device corresponding to the speeds and at a constant cycle period until specified coordinates in the specified direction are reached, to perform automatic running up to the specified coordinates.
Patent JP-S6458049-A (JP)
Title: Editing device
Inventor: MIYOSHI AKITO
IPC: G06F17/50
Filed: 1987-10-15
Abstract: PURPOSE:To facilitate the editing jobs and also to reduce the cost of an editing device, by adding a key having a format common to various element data. CONSTITUTION:A key has a format common to various element data on the documents, photographs, illustrations, etc. The data equivalent to one page are produced with the use of said element data, key and the data on the layout. An input means is provided with such element data as documents, etc., that can be supplied via a keyboard, together with a setting means for the key corresponding to said element data, a work station (a personal computer, a word processor, etc., except an editing device). Thus it is possible to produce the document data in addition to the simple editing data (device type information) containing numeric characters, symbols, etc., via the work station and to supply them directly.
Patent JP-S63113744-A (JP)
Title: Processor for storage of picture information
Inventor: TAKESHIMA SUSUMU
IPC: G06T1/00
Filed: 1986-10-31
Abstract: PURPOSE:To accurately study the factor of a fault of a processor by writing the identification numbers given for each screen for operating guidance displayed on a display device into a 1st memory and then storing plural identification numbers traced back from the number set when the fault occurs into a 2nd memory from the 1st memory. CONSTITUTION:When a fault occurs, a fault processing program stores the read-out plural identification numbers traced back from the number set when the fault occurs into a prescribed track of a magnetic memory 21 together with the retrieved fault information. If no picture information is stored in a picture information memory 19 in a register mode, for example, owing to a fault, a series of display screens stored in a main memory 17 are displayed based on (n) pieces of identification numbers of an error log displayed on a display device 9. Thus it is possible to easily confirm whether a control part 15 is unable to carry out the binder retrieving process or unable to store the picture information in the memory 19 for the factor of the fault.
Patent JP-S62119883-A (JP)
Inventor: SATO KENSAKU
IPC: H01R43/01
Filed: 1985-11-20
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-H03121820-A (JP)
Title: Hollow molded material and its molding method
Inventor: SHIBUYA TAKEHIRO
IPC: B29C49/06
Filed: 1989-10-05
Abstract: PURPOSE:To make the state of a surface good and save the work such as finish processing by filling molten synthetic resin in a cavity, and then force fitting hollow section forming fluid into said cavity and extruding the molten synthetic resin in the cavity into an auxiliary chamber to form a hollow section. CONSTITUTION:An injection nozzle 7 is brought into contact with a sprue 6 of a closed mold 5 and molten synthetic resin is filled in a cavity 1. Hollow section forming liquid is force fitted into the cavity 1 after the molten synthetic resin 2 is filled in the cavity 1 and a hollow section 3 is formed while the molten synthetic resin 2 in the cavity 1 is extruded into an auxiliary chamber 4. At that time, the communication between the cavity 1 and the auxiliary chamber 4 is set to be on and off, and it is preferable to shut off the communication between the two when the molten synthetic resin is injected into the cavity 1, and to open the communication between the two when hollow section forming fluid is force fitted into the cavity 1.
Patent JP-H09103059-A (JP)
Title: Resolver
Inventor: OSHITA KOZO
IPC: G01D5/245
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a simple structure for a resolver, by fabricating the resolver with a configuration freely rotatably arranged of an annular rotor having no winding inside an annular stator having a winding and exposing an outer circumferential face of the stator and an inner circumferential face of the rotor directly. SOLUTION: An outer circumferential face 1a of an annular stator 1 is not covered with a case, namely the outer face 1a is exposed outside. A stator winding 2 has an excitation side and an output side, and an annular rotor 5 made of magnetic material is provided freely rotatably inside the annular stator 1. The inner circumferential face 5a of the annular rotor 5 is exposed outside. Since the annular stator 1 has no case and a hollow shaft is not used for the annular rotor 5, the structure of the resolver becomes simple.
Patent JP-H02108790-A (JP)
Title: Method and device of detecting horizontal displacement amount for excavator
Inventor: ARAI MASAO
IPC: E02F9/20
Filed: 1988-10-14
Abstract: PURPOSE:To ensure perpendicularity of a building ditch by a method wherein, in a building ditch excavator for a very deep reverse pile, a horizontal displacement amount containing vibration and deformation of a frame is subtracted from a horizontal displacement amount of the excavator to calculate it, and an actual horizontal displacement amount of the excavator is detected to perform control. CONSTITUTION:A frame 14 is provided with a laser horizontal displacement gauge 15 for detecting a horizontal displacement amount of the frame 14, a laser horizontal displacement gauge 16 for detecting a horizontal displacement amount of an excavator 11, a depth indicator 21 with a torque motor having a wire 20 for detecting the depth of the excavator 11. The wire 20 is coupled to the excavator 11 through sheaves 22 and 23 and the horizontal displacement gauge 16. Data from the horizontal displacement gauges 15 and 16 and the depth indicator 21 is computed and processed by a CPU, by detecting a net horizontal displacement of the excavator 11, an adjustable guide 17 is actuated to control orientation of the excavator 11. This constitution enables high-precise excavation of a building ditch.
Patent JP-S61138850-A (JP)
Title: Controlling method of throttle valve
Inventor: TANAKA SHINICHIRO
IPC: F02D41/14
Filed: 1984-12-10
Abstract: PURPOSE:To prevent a step motor from getting out of order, by changing speed level of the step motor for fixing opening of a throttle valve according to the relation between battery voltage and the maximum value of speed level. CONSTITUTION:An aimed stepping position of a step motor for fixing opening of a throttle valve is calculated at a step 102, and the value is stored into random memory (RAM). And output voltage of the devided voltage circuit of a battery is subjected to A/D conversion at a step 103. Then, the maximum value of speed level is gained from the A/D conversion valve of the battery voltage at a step 104 to be stored into the RAM. Operation speed of the throttle valve goes down with decline of the battery voltage. In this way, the decline of battery voltage is rapidly recognized, and the step motor can be prevented from getting out of order.
Patent JP-S62118315-A (JP)
Title: Optical isolator
Inventor: TAKADA TOSHIHIRO
IPC: G02B27/28
Filed: 1985-11-18
Abstract: PURPOSE:To prevent isolation from being decreased by reflected light, to stabilize oscillations, and to obtain an optical isolator which is strong in terms of structure by constituting an analyzer (prism) and a Faraday element so that their incidence and projection surfaces are at specific angles to an optical axis of projection and their optical axes of incidence and projection are on a straight line. CONSTITUTION:The optical isolator is so constituted that the incidence and projection surfaces of a prism 31 are slanted by, for example, 6 deg. to a vertical surface of the optical axis, the incidence and projection surfaces of the Faraday element 32 are slanted reversely by 8 deg., and the incidence and projection surfaces of a prism 33 are slanted by 6 deg.. Those tilt angles are so corrected and designed that the optical axes are on one straight line; and those tilt angles are found by optical calculations (Smell rule) when the angle (angle of prism 31) of the incidence end is specified. Those tilt angles are considered to be about 7 deg. adequately. For the purpose, a permanent magnet 34 and prism holders 35 and 36 are worked. Angles which are too large cause such a problem that the optical isolator increases in size easily.
Patent JP-H06110203-A (JP)
Title: Microcapsule for image forming
Inventor: HATTORI YASUHIRO
IPC: G03F7/004
Filed: 1992-09-29
Abstract: PURPOSE:To provide a microcapsule for image forming which is not broken by mistake in a device. CONSTITUTION:This microcapsule 1 for image forming is formed almost sphere having 3-20mum diameter. This microcapsule 1 has such a structure that the core material 6 is sealed by a first wall member 2 and a second wall member 2 is formed around the first wall member 2. More particularly, the first wall member 2 consists of melamine formaldehyde resin having 0.01-0.5mum thickness. The second wall member 3 consists of styrene butadiene rubber having 0.1-5mum thickness.
Patent JP-H06113072-A (JP)
Title: Hand scanner device
Inventor: MINOWA MIZUHO
IPC: G06T1/00
Filed: 1992-09-29
Abstract: PURPOSE:To always read normal pictures even when a hand scanner moves backwards. CONSTITUTION:When a main control part 1 detects the backward movement of the hand scanner 3 by the information of a direction detector 9, picture data inside a picture memory 4 are deleted reversely from newly stored data retroactively at the time of the backward movement. Also, when the hand scanner 3 starts the movement in a forward subscanning direction from the backward movement again, the deletion of the picture memory 4 is stopped and the picture data obtained from the above-mentioned hand scanner 3 are stored in the deleted area.
Patent JP-H07114029-A (JP)
Title: Liquid crystal orienting film, its production and liquid crystal display device
Inventor: NISHIYAMA KAZUHIRO
IPC: C08G77/04
Filed: 1993-10-18
Abstract: PURPOSE:To uniformly and thinly produce an orienting film with high efficiency without requiring rubbing by using a monomolecular film of a specified silane surfactant formed by chemical adsorption on an electrode optionally with an arbitrary thin film in-between as a liq. crystal orienting film. CONSTITUTION:A monomolecular film of a silane surfactant formed by chemical adsorption on an electrode optionally with an arbitrary thin film in-between is used as a liq. crystal orienting film. The silane surfactant is represented by the formula [where each of Y, Z, A and M is H or F and (n) is an integer of 1-7]. This monomolecular film has a more satisfactory oriented state than a monomolecular film of a silane surfactant having <8 carbon atoms and highly orients a liq. crystal. Since the silane surfactant represented by the formula has 8 carbon atoms and is not long, it has a high degree of freedom, fits well to injected liq. crystal molecules and easily attains uniform orientation. Since the liq. crystal anchoring strength of the surface of the orienting film is low, response speed is increased and bistability can be satisfactorily ensured.
Patent JP-H1196350-A (JP)
Title: Image layout system, and recording medium recorded with program for laying out image
Inventor: RI FUMIAKI
IPC: G06F17/24
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To improve work efficiency by designating image layout data for layout from a storage means, calling the image layout data and arranging these called image layout data while inverting them. SOLUTION: When a scanning instruction is applied, an image data scanning means 101 starts scanning while determining a scanning start position and scans image data to the end. Then, these scanned image data are preserved in an image data preserving means 102. Next, when an arranging instruction is applied, an image data arranging means 103 designates/calls image data to be arranged from the image data preserving means 102, reads these image data, sticks them at a position to stick the image data from a position inverse to a position, where a scanning line is read, and arranges the image data while inverting them. Thus, the work burden of an operator is reduced, and work efficiency can be improved.
Patent JP-2000084842-A (JP)
Title: Mirror surface polishing device
Inventor: TANAKA TAKASHI
IPC: B24B37/10
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a mirror surface polishing method capable of almost perfectly preventing the degradation of TTV of a wafer by oscillating the wafer in the optional direction after it is oscillated in figure-8-shape on a polishing pad. SOLUTION: In the process of rotational pressing, wafers W held by carriers 1-1, 1-2 are pressed on a polishing pad 3 of a rotary lower surface plate 2 while they are rotated. In the process of preoscillation, the wafers W are oscillated in figure-8-shape along the Y axis direction of the polishing pad 3. Thereafter, the wafers are oscillated in elliptical shape in the area of the polishing pad 3 which is in contact with the wafers W in the process of preoscillation.
Patent JP-H11102659-A (JP)
Title: Photo-detecting tube
Inventor: SUZUKI SHINJI
IPC: H01J43/28
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a photo-detecting tube which selectively detects only the light of wavelength near 170 nm. SOLUTION: A photo-detecting tube 1 is provided with an incidence window 3 and a photocathode 5, the incidence window 3 is made of quartz glass, and the photocathode 5 is made of CsI. The quartz glass selectively transmits the light of wavelength >= about 115 nm, and the CsI selectively and photoelectrically converts the light of wavelength <= about 225 nm. Thus, in the photo-detecting tube, the peak of detecting sensitivity lies in a wavelength 170 nm, and only the light of wavelength 170 ± about 55 nm can be selectively detected without an optical band-pass filter.
Patent JP-H08117244-A (JP)
Title: Laser radiating device
Inventor: FUJISAKA SHINICHI
IPC: A61B18/20
Filed: 1994-10-25
Abstract: PURPOSE: To provide a laser radiating device having a handle piece by which operating condition can be felt as resisting by detecting dissecting condition during laser beam radiation by means of a detecting means, and by changing the elasticity of a movable part against a handle piece body by controlling an elasticity adjusting means based on this information. CONSTITUTION: The detection of dissecting depth starts through a detecting means 43 when a foot switch is stepped on by an operator and radiation of laser beam A1 starts, and an outside slider control signal F is outputted from a processing part 42 to a pressure adjusting valve 32 based on the detected result, and the second pressure room is introduced with air corresponding to an amplitude size of the outside slider control signal F and is pressurized. The outside slider 13 is then lifted up and strength of counter direction of the radiating direction of laser beam A1 is loaded on a hand of the operator by means of an air spring formed in the second pressure room 26. And the amplitude of the outside slider control signal F increases as the dissecting depth of the dissected groove increases, thereby the pressure in the second pressure room 26 is increased.
Patent JP-H04141089-A (JP)
Title: Preparation of bacteriolytic enzyme
Inventor: UEDA RYOHEI
IPC: C12R1/63
Filed: 1990-10-01
Abstract: PURPOSE:To prepare the subject enzyme having an ability to strongly lyse gram negative bacteria, especially Escherichia coli from the state of the living cells thereof and useful for antibacterial agents, bacterial cell-improving agents. etc., by collecting the cultured product of both a bacteriophage and a bacterium belonging to the genus Vibrio. CONSTITUTION:A bacterium belonging to the genus Vibrio (e.g. FERN 11415) and a bacteriophage capable of infecting the bacterium are simultaneously cultured in a medium containing nutrients mainly comprising a C source, a N source and inorganic salts, and an enzyme capable of lysing the cellar walls of microorganisms is collected from a lysed product prepared by the infection of the bacterium with the bacteriophage in the multiplication process of the bacterium.
Patent JP-H01102165-A (JP)
Title: Natural slate panel
Inventor: HIRANO YUTAKA
IPC: E04F15/08
Filed: 1987-10-15
Abstract: PURPOSE: To facilitate slate panel installation by forming an outward projected portion at one side face of base materials and an inward recessed portion at the other opposite to the projected portion, gluing cushioning materials to the backside of the base materials and assembling the base materials via a fit of the projected portion in the recessed portion. CONSTITUTION: A base material 1 mounted with a slate 2 glued thereto is shaped into a preset size and thickness and is provided with a projected portion 4 at least one side face and with a recessed portion 5 at the other opposite to the projected portion 4. The projected portion 4 has a plurality of small through holes 8 to facilitate temporal fixing, and the base material 1 has on its undersurface cushioning materials 9a to 9c of urethane foam or the like glued thereto. For the installation of a panel 10 on wall surfaces or the like, wood screws or the like are driven into the small holes 8 for such temporal fixing as allows adjustments to the surface position of the panel 10 via partial correction of the projected and recessed portions 4 and 5 and cutting of the undersurface of the cushioning materials 9a to 9c.  The panel 10 is thus decreased in weight and improved in installation so as to offer a shortened term of works.
Patent JP-H02108325-A (JP)
Title: Bus precharging circuit and high-speed logical system
Inventor: IWAMURA MASAHIRO
IPC: G06F3/00
Filed: 1988-10-18
Abstract: PURPOSE:To shorten a precharging time by precharging a bus by means of a first precharging means, after a bus-reaches a certain potential, activating a second precharging means, and setting the bus potential at a prescribed value. CONSTITUTION:The precharging circuit consists of a pMOS 10 of the first precharging means, pMOSs 11 and 12 of the second precharging means, a pnp transistor(TR) 13, an inverter 14 of a bus potential identifying means, and they are linked to a power source terminal 7, a clock signal line 8 and a bus bit line 1-1 in a prescribed way. When the bus bit line 1-1 is at a potential '0', and phi is changed to '0', the pMOSs 10 and 11 are turned on, the output of the inverter 14 is '1', the pMOS is turned off, the npn TR 13 is turned off, the bus 1-1 is precharged only by the pMOS until it reaches a certain potential H, the concentration of a charging current is reduced, the inverter 14 is inverted by the potential H, the pMOS 12 and npn element 13 are turned on, since both precharge the bus, it can be completed in a period when phi is 0, the high-speed precharging and elimination of the current concentration are attained, and a high-speed logical system can be composed.
Patent JP-H01101906-A (JP)
Title: Mechanism for engagement of clasps
Inventor: AKITA NOBORU
IPC: A44B99/00
Filed: 1987-10-15
Abstract: PURPOSE: To apply easiness to a wearing person by surely hooking and locking a clasp through a bent top end part to a hook thread by using the clasp of which the top end part is bent inside. CONSTITUTION: A clasp 3, of which a top end part 3A is bent inside, is used. As a result, the clasp 3 can be surely hooked and locked through its bent top end part 3A to a hook thread 4 so that easiness can be applied to the wearing person.
Patent JP-H0982862-A (JP)
Title: Audio signal output semiconductor device
Inventor: FUJISAWA MASANORI
IPC: H01L23/42
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To provide an audio signal output semiconductor device, which reduces an interference of heat from a power amplifier to a preamp and can increase an S/N ratio. SOLUTION: A heat sink area 3, which is connected with an outer terminal of a frame 4, is arranged between an area, where is mounted with a power amplification chip, and an area, where is mounted with a preamp chip 2, and the area, where is mounted with the chip 2, and the area 3 are connected with each other through a linear passageway, whereby the effect of heat to the side of the chip 2 can be reduced. Thereby, when the output of the title device is increased by a high-output amplifier or at the time of a low-sound reinforcement or the like, the device is hardly exerted a thermal modulation, which is caused by the generation of heat on the side of the power amplification chip due to the low-sound reinforcement or the like. Moreover, also in the case where the area 3 of the frame 4 is formed on the opposite side to the area, where is mounted with the chip 2, in the area, where is mounted with the power amplification chip, an interference of the heat to the side of the chip 2 can be reduced.
Patent JP-H01101644-A (JP)
Title: Detection of prober waveform
Inventor: FUJIWARA KAZUO
IPC: G01R31/26
Filed: 1987-10-14
Abstract: PURPOSE:To improve the reliability of a probe test by investigating an input waveform by bringing a predetermined probe into contact with an electrode of a particular shape pattern provided on a wafer stage side or a wafer stage and then applying an input signal to the probe. CONSTITUTION:An electrode of a particular shape pattern, for example, a cross shaped pattern 11 is provided on a wafer stage 8 side or a wafer stage 8. A predetermined probe 6 is brought into contact with the electrode and supplied with an input signal, for investigation of a signal waveform. In other words, the electrode of the particular shape pattern with which the one probe 6 among many probes 6 can make contact is provided, with which the predetermined probe is brought into contact, for investigation of the signal waveform. Hereby, it is possible to check on any abnormal signal waveform which might occur on the whole signal transmission path up to the top probe, thereby improving the reliability of the test.