baber/WOPTO huggingface dataset:
Patent JP-H08132217-A (JP)
Title: Method for clamping die in complex type die clamping device
Inventor: ITO KATSUO
IPC: B29C45/76
Filed: 1994-11-09
Abstract: PURPOSE: To enable the detection of foreign matter invaded between dies and sure screw engagement of a halfnut by starting the movement of a die clamping cylinder at the point of time when the die closing pressure of a die opening/ closing cylinder rises to the die close completing pressure. CONSTITUTION: In a complex type die clamping device, a movable die 12 is shifted in a die closing starting position L4 direction to a fixed die 16 with the die opening/closing cylinder 18 and the movable die 12 and the fixed die 16 are pressurized with the die clamping cylinder 24 and held to a prescribed pressure. The die clamping cylinder 4 is constituted with a tie bar 30 advanced/ retreated with a hydraulic halfnut device 28 in the cylinder body 26. A pressure sensor 40 for detecting the die closing pressure of the die opening/closing cylinder 18 is arranged in a hydraulic circuit of the die clamping device, and at the time of detecting the pressure completing the die closing, a die clamping starting signal 42 of the die clamping cylinder 24 is transmitted.  Since the die clamp is executed in the condition of narrowing the gap between the dies, the detection of the foreign matter between the dies and the screw engagement of the halfnut are surely executed.
Patent JP-S60158391-A (JP)
Inventor: RIKAADO EI ARISON
IPC: B23Q9/00
Filed: 1984-12-28
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-S63128310-A (JP)
Title: Optical system for focus detector
Inventor: SHINDO OSAMU
IPC: G02B7/34
Filed: 1986-11-18
Abstract: PURPOSE:To cancel 'trend' to wavelength of the difference between the AF in-focus position and a full-aperture in-focus position of a photographic lens by placing the optical axis of a divided optical element in a position more distant from a principal optical axis than the aperture center of a diaphragm. CONSTITUTION:The optical axis of a divided optical element 5 is deviated from the principal optical axis outward more than the aperture center of a diaphragm 4 by a prescribed extent DELTAh5-4. This prescribed extent, namely, the extent DELTAh5-4 of eccentricity is so determined that 1<=delta<2 is satisfied when delta=(gamma4.DELTAh5-4)/(gamma7.DELTAh4) is defined where r4 is the radius of curvature of an auxiliary lens 3 and r7 is the radius of curvature of the divided optical element 5 and DELTAh4 is the extent of eccentricity of the aperture center of the diaphragm 4. The radius of curvature is positive for a convex, and the extent of eccentricity is positive in the direction of going away from the optical axis (principal optical axis) of a condenser lens and the auxiliary lens. Thus, the lateral chromatic aberration in an optical system is eliminated, and further, 'trend' of the chromatic aberration of the photographic lens is canceled.
Patent JP-H0589552-A (JP)
Title: Optical pickup device
Inventor: HORIGOME HIDEYOSHI
IPC: G11B11/105
Filed: 1991-09-27
Abstract: PURPOSE:To miniaturizing a device and to contrive the reduction in weight by simplifying the adjustment in irradiating two returning rays of light to two respective photodetectors respectively and eliminating conventionally disposed 1/2 wavelength plate by using the prescribed angle of 45 deg., for instance. CONSTITUTION:By making the inclination of adherence between a pair of photodetectors 9 and 10 provided on a substrate O for receiving the returning light from an optical disk and a separating element 8 which is disposed above at least the photodetector 9, 10 on the substrate O and separates the returning light from the optical disk into two light fluxes to the angle theta to the dividing direction of the light receiving faces of the photodetectors 9 and 10, the receiving faces are widened.
Patent JP-2000103149-A (JP)
Title: Tape cassette
Inventor: TAKAHASHI HISAO
IPC: B41J15/04
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a tape cassette with which a travel distance of a tape drawn out from the tape cassette as a medium to be printed and its related information can be known easily, so that a user can surely judge whether the tape cassette can be used or not. SOLUTION: A tape cassette T which supports and stores in a tape unit- storing part 27 a setting tape T1 as a means to be set for use in a tape-setting apparatus is used. The tape cassette T has an idle gear IG or the like for detecting a travel distance of the setting tape T1 drawn out from the tape cassette, and a rotary display plate WH for displaying the detected travel distance or information related to the travel distance (any one of displays '1', '2', '3', '4').
Patent JP-H0698907-A (JP)
Title: Light shielding spectacles system for welding
Inventor: YAMASUGA KAZUO
IPC: A61F9/06
Filed: 1992-09-18
Abstract: PURPOSE:To provide goggles which can confirm a work until immediately before welding is started. CONSTITUTION:The light shielding spectacles system 1 for welding is constituted of welding liquid crystal goggles 2 provided with a liquid crystal lens 21, a trigger switch 6 for starting welding, a visual field switching circuit 3 for switching the liquid crystal lens 21 to a dark field or a bright field, a gas valve 7 for controlling an outflow of shield gas, a welding power source 8 for driving a welding machine, and a timer provided in the welding power source 8. According to this constitution, when the trigger switch 6 is turned on, first of all, the gas valve 7 is opened and gas glows out by an operation of the timer, the liquid crystal lens 21 is switched to a dark field about simultaneously with this gas outflow, and welding is started after a prescribed time. Accordingly, since the liquid crystal lens 21 is switched to a dark field about simultaneously with the gas outflow, a work can be confirmed until immediately before welding is started.
Patent JP-H04152274-A (JP)
Title: Distribution measurement device for electrified unary system toner amount
Inventor: TAKEUCHI TATSUO
IPC: G01R29/24
Filed: 1990-10-16
Abstract: PURPOSE:To enable electrified toner particles to be separated, arrested and measured, even if the electrified characteristics thereof are eccentric, by carrying the toner particles on a thin layer and applying alternating electric field having a different duty ratio. CONSTITUTION:The coat layer 1 of unary system toner contains electrified toner particles T, and a restriction member 4 and a magnetic pole 5 regulate the toner by a magnetic force. Also, alternating electric field having a different duty ratio is applied between a toner carrier 2 and an electrode 3 faced thereto. Toner particles 1 electrified to positive and negative polarity can be thereby caused to efficiently fly from the toner carrier 2 to the opposite electrode 3. Thereafter, the toner particles 1 are taken into a measurement system and carried with an air flow generated in the vicinity of the electrode 3 for the measurement of an electrified amount distribution. According to the aforesaid construction, the toner particles 1 can be well separated, arrested and measured, even if the electrified characteristics thereof are particularly eccentric.
Patent JP-H05112075-A (JP)
Title: Image recording method and apparatus
Inventor: SAWANO MITSURU
IPC: B41J2/32
Filed: 1991-10-23
Abstract: PURPOSE:To properly fix an image without extending a whole recording time and to enhance the reproducibility of a color image based on an image signal. CONSTITUTION:A thermal head supplies heat energy to a thermal recording material 10 on the basis of image data and a support drum is rotated to record an image. The thermal recording material 10 has color forming layers forming respective colors Y, M, C and the color forming layers are irradiated to fix a recorded color image. The rotational speed of the support drum is controlled by a control unit 45 and successively decreased at every color forming layer (Y) low in heat energy. After a color image is recorded on each of the color forming layers and the rotational speed of the support drum is altered, the color forming layers are irradiated with light to be fixed. The exposure at the time of fixing treatment becomes sufficient to fix the color forming layers.
Patent JP-S61149968-A (JP)
Title: Electrostatic recording device
Inventor: ISHII AKIHIKO
IPC: G03G15/34
Filed: 1984-12-25
Abstract: PURPOSE:To perform excellent transfer operation even during high-speed recording and high-humidity recording by using toner formed by mixing conductive magnetic toner specified and friction electrostatic charging type high-resistance toner which both have resistivity specified. CONSTITUTION:Transfer to an insulating recording body 3 is performed by using the mixed toner consisting of the conductive magnetic toner 41 which has 10<2>-10<7>OMEGA.cm and the friction electrostatic charging type high-resistance toner 42 which has >=10<14>OMEGA.cm toner resistivity and is charged to a specific polarity by friction against the periphery in an image forming process. In this case, the 95-40wt% toner 41 and 5-60wt% toner 42 are mixed and the resistance value of the mixed toner is 10<3>-10<7>OMEGA.cm. Thus, excellent transfer is performed even in high-speed recording and high-humidity recording.
Patent JP-H11122981-A (JP)
Title: Failure diagnosis circuit
Inventor: NANRI TAKEHIKO
IPC: G01R31/50
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a failure diagnosis circuit for diagnosing the failure of each switching element of a bridge circuit, without rotating a motor. SOLUTION: Pull-up pull-down terminals P+ and P1 and monitor terminals T+ and T- are connected to both input terminals M+ and M- of a motor 3, respectively. The pull-up/down terminals P+ and P- selectively take two states, namely a pull-up state for supplying a voltage of 5 V for diagnosing failure to resistors R+ and R- and a pull-down state for supplying a ground potential of 0 V to the motor input terminals M+ and M- via the resistors R+ and R-, respectively. A failure diagnosis circuit 1 switches the two states of the pull-up/down terminals P+ and P- and at the same time switches one element out of switching elements Q1-Q4, monitors the potential changes in the monitor terminals T+ and T-, corresponding to each combination between the above state switching and the switching of the above switching elements and makes diagnosis on the failure of the switched switching elements.
Patent JP-H09114073-A (JP)
Title: Film rewinding device
Inventor: YAMAGUCHI TAKUJI
IPC: G03D13/00
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To miniaturize a device and to make it compact by using a driving part for a film cartridge also as the driving part of a tool for separating a film as for the device rewinding a film to an intermediate cartridge from a film cartridge. SOLUTION: The housing part 3 of the film cartridge M and the wind part 4 of the intermediate cartridge N are provided in the film rewinding device. Besides, a film guide 5 is provided between the housing part 3 and the wind part 4. Both cartridges are respectively driven by the independent driving part and provided with the tool 20 detaching the end of the film from a spool when the wind of the film is finished. The tool 20 is formed to be circular-arc-state. Then, the driving motor 31 of the guide 5 is used also as driving force for moving the tool 20 in a circular-arc state. Then, the tool 20 is oscillated. The guide 5 is provided with a release guide 21 so as to make the length thereof to the minimum. Thus, the device is miniaturized and made compact.
Patent JP-S63128704-A (JP)
Title: Oil flow monitoring apparatus for oil-immersed induction apparatus
Inventor: NAITO HIRONOBU
IPC: H01F27/12
Filed: 1986-11-19
Abstract: PURPOSE:To individually monitor the flowing rate of oil in the forced circulation path at the monitoring areas by forming an oil flow monitoring apparatus with an individual display which is ON-OFF controlled with an oil OFF relay contact internally provided to respective of flow meter arranged in the side of induction apparatus and a total monitoring circuit which issues an alarm signal when at least one of a plurality of oil flow meters detects drop of oil flow rate. CONSTITUTION:An oil flow rate monitoring apparatus, comprising individual indicators 5A-5F which are ON-OFF controlled by the oil OFF relay contacts 1 internally provided in the oil flow meters of induction apparatus and monitoring circuits 6 9 which issues an alarm signal when at least one of the oil OFF relay contacts 1A-1F operates due to drop of oil flow rate, is installed in the monitoring areas different from the installation areas of induction apparatus. As a result, if drop of oil flow rate is generated even at the one of a plurality of forced circulation paths, it is informed by an output alarm signal of the monitoring circuit and the defective forced circulation path can be defined with the individual display.
Patent JP-H10120442-A (JP)
Title: Surface modifying membrane, filter for displaying device and displaying device
Inventor: KONDO HIROFUMI
IPC: G02B1/115
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To obtain a surface modifying membrane used for a displaying device, etc., having a reflection preventing property and requiring an excellent fouling resistance, scratching resistance and processing resistance, and to provide the displaying device having the same membrane, a filter for the displaying device as a front plate thereof and the displaying device. SOLUTION: This surface modifying membrane is obtained by forming a membrane by using an alkoxysilane compound having a perfluoropolyether group expressed by formula I or another alkoxysilane compound expressed by formula II over the surface of an inorganic base material of a displaying device having a filter for the displaying device 10. Formula I: Rf [COR1 R2 -Si(OR3 )3 ]j [Rf is a perfluoropolyether group, R1 is a bonding atom or a bonding group of atoms; R2 is a non-substituted or substituted bivalent hydrocarbon group; R3 is a non-substituted or substituted monovalent hydrocarbon group; (j) is 1 or 2]. Formula II: R4 -Si(OR3 )3 (R4 is a >=5C non-substituted or substituted monovalent hydrocarbon group).
Patent JP-S63129465-A (JP)
Title: Text interpretation supporting device
Inventor: KAMEDA MASAYUKI
IPC: G06F17/28
Filed: 1986-11-19
Abstract: PURPOSE:To easily judge the validity of the recognized result of the meaning structure of an original text in a machine translation device, etc., by dividing the original text from the hierarchical constitution of the meaning structure obtained by analyzing a text to the texts corresponding to hierarchies, and displaying them by every hierarchy. CONSTITUTION:A hierarchy segmenting part 11, setting meaning expression 3 as an input, segments a range, for example, starting from a central concept to nodes where a branch is extended in one direction on the tree structure of the meaning expression 3, and furthermore, each branch is divided, as one hierarchy, and divides to every hierarchy by segmenting the hierarchy starting from each node set at a termination as a result as a low-order hierarchy, and the ranges of those hierarchies are informed to a text regeneration part 12. The text regeneration part 12 regenerates the text of an original language from the meaning expression divided to each hierarchy, and outputs it to a display device, etc. At this time, each text is expressed so that the node behind the node being placed at the termination of the hierarchy is referred at every node comprehensively. In such way, an outputted text is displayed as the text being formed in a comparatively short text with simple constitution.
Patent JP-H02123936-A (JP)
Title: Rotor of reluctance motor
Inventor: SHIMADA MASAMI
IPC: H02K1/18
Filed: 1988-10-31
Abstract: PURPOSE:To obtain a rotor of a reluctance motor with the sides of the rotor alternately in recessed and projected shape superb in heat radiation effect and hard to be overheated by laminating iron core forming plates alternately deviated by a specified angle circumferentially for each designated number of plates. CONSTITUTION:After a pole projection 9 of a plate 10a alternately provided for each plate of a rotor core 7 approached a pole projection 3 of a stator 1 first of all, the other plate 10b approaches the pole projection 3 with a lag by a phase angle alpha. Consequently, the overlapped state of the pole projection 9 of a rotor 8 against the pole projection 3 of the stator 1 is close to the synthetic wave of two periodic waves, while the torque is smoothed off at the steep change portion and comes close to a sinusoidal wave. The total torque becomes constant and there is no torque ripple in driving a motor, so that the vibration of the motor itself can be reduced.
Patent JP-H06128125-A (JP)
Title: Hair tonic
Inventor: TAKAHASHI MINORU
IPC: A61Q7/00
Filed: 1992-10-14
Abstract: PURPOSE:To provide a hair tonic effective in promoting and normalizing the functions of hair and scalp and exhibiting excellent hair-fall preventing, hair- tonic arid hair-growing effects. CONSTITUTION:The hair tonic contains (A) an asparagus extract and (B) one or more substances selected from (a) hormones, (b) vitamins, (c) cytotonic agents, (d) nucleic acids, (e) anti-inflammatory agents, (f) mucopolysaccharides, (g) fungicides and (h) active oxygen elimination agents and/or antioxidants as essential components.
Patent JP-H09120319-A (JP)
Title: Semiconductor integrated device
Inventor: MITSUISHI MASASHI
IPC: G11C11/401
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To easily control an internal source voltage to an internal circuit in an IC chip from outside over the wide range of an external source voltage without nearly adding a control terminal, etc. SOLUTION: An external source voltage detecting circuit 2 with a holding function operates so as to generates a detection signal VCNT when the absolute value of the external source voltage VEE becomes larger than a threshold and holds this detection signal thereafter. An internal source voltage generating circuit 3 generates the constant internal source voltage Vint while the absolute value of the VEE is in a stationary range (including the threshold as its upper limit), but when the threshold is exceeded, the VEE is outputted thereafter as Vint as it is in response to the detection signal Vint.
Patent JP-S61157204-A (JP)
Inventor: SHIOIRI SATORU
IPC: H02B13/02
Filed: 1984-12-28
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-H01150881-A (JP)
Title: Inoperable magnetic marker, manufacture thereof and article monitoring system using the same
Inventor: FUROIDO HANFURII
IPC: G01V3/00
Filed: 1988-11-02
Abstract: PURPOSE: To disable the operation of a magnetic marker without any contact so that a reproductive step shape can be exposed when a magnetic field that is applied to a magnetic means essentially increases from 0 to a threshold and a gradual change can be exposed when the magnetic field decreases, from the threshold to essentially 0. CONSTITUTION: A tag 1A is mounted to an article in a region 52. The output of a frequency generator 53 that a system transmitter has is sent to a power amplifier 54 and the output is sent to a coil 55 for generating magnetic field. The coil 55 creates an alternate magnetic field of a desired frequency and amplitude within the monitoring region 52. The output of a magnetic field reception coil 56 that a reception part has is applied to a receiver 57. The receiver 57 detects a high frequency in a signal that the receiver 57 receives from the coil 56 within a prescribed range generated from the tag 1A and sends a trigger signal to a warning unit 58 by the detection. Since a tag 1B is adhered to an article located outside the region 52, it is not affected by a magnetic field where the region exists. A tag disabling unit 59 is installed at the accounting of a shop and the tag 1B is disabled after it passes the passage of the unit 59.
Patent JP-2000073128-A (JP)
Title: Method for pulvelizing primary crystal silicon in molten metal of aluminum-silicon alloy
Inventor: TAKADA KAZUHIKO
IPC: C22C1/03
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To obtain fine primary crystal Si without requiring special skilled work by bringing the molten metal of an Al-Si alloy mixed with P into contact with a galvanized metallic base material made of Cu in an extremely short time and converting the crystals of Al-Si and P into a cluster in accordance with the lapse of time. SOLUTION: When the molten metal of an Al-Si alloy heated at about 800 deg.C is mixed with P, and then is brought into contact with a galvanized metallic base material made of Cu, Zn and Cu are reacted with P in the molten metal to produce ZnP and CuP, and the temp. of the molten metal locally reduces to about 400 deg.C. At this temp., ZnP and CuP are stable, and Al-Si-P are temporarily decomposed, but, since the contact time between the metallic base material and the molten metal is a short time of about 5 sec, after the contact, the temp. of the molten metal again returns to about 800 deg.C, the ZnP and CuP are made unstable and are immediately decomposed, and the molten metal again forms Al-Si-P.  The crystals of Al-Si-P floating in the molten metal are bonded in accordance with the passage of the time and are converted into a cluster, by which the number of the crystals as the nuclear material of the primary crystal Si reduces.
Patent JP-H08136554-A (JP)
Title: Scanning stage means for scanning proximity field optical microscope
Inventor: MARUYAMA NORIO
IPC: G12B5/00
Filed: 1994-11-10
Abstract: PURPOSE: To obtain a scanning stage for scanning proximity field optical microscope in which the possibility of contamination with matching oil is eliminated. CONSTITUTION: A sample scanning means, i.e., a piezoelectric scanner 112, has an upper end secured with a stage supporting base 114 fixed with a stage 118 through a plurality of spacers 116. A prism 122 is disposed, while being supported by a supporting member 124, on the inside of a stage opening 120 with the upper face thereof being set slightly lower than that of the stage. The supporting member 124 passes through a space between the stage supporting base 114 and the stage 118 and it is supported without touching them. The gap is filled with a filler 126 over the entire circumference of the contact face between the prism 122 and the supporting member 124 and an oil sump 128 is formed of a groove on the outside thereof.
Patent JP-H08138729-A (JP)
Title: Sodium secondary battery
Inventor: SAWADA AKIHIRO
IPC: H01M4/66
Filed: 1994-11-10
Abstract: PURPOSE: To reduce internal resistance and increase energy density of a battery by using carbon in place of conventional tungsten wire as a current collector and an electrode material to enlarge the electrode surface area in the case of using selenium and sulfur as an active material. CONSTITUTION: A sodium secondary battery has a container and a solid electrolyte (example: β" alumina tube) 4 which is arranged in the container, partitions the container in two rooms, and through which a sodium ion can selectively passes. A negative active material 6 having sodium as an essential component is filled in one room (inside of 7) partitioned with solid electrolyte 4 and a positive active material having a mixed salt of metal chlorides and chalcogens as an essential component is filled in the other room. (2, 3 are housed). Dense carbon is used in the material of a positive current collector 2 and porous amorphous carbon is used in the material of an electrode 3, and they are chemically bonded. (example: a carbon cement adhesive is used).