baber/WOPTO huggingface dataset:
Patent JP-H0858717-A (JP)
Title: Object to be packaged sorting/discharging device of packaging machine for spherical object such as lettuce, etc.
Inventor: SEI YASUTOMO
IPC: B65B11/48
Filed: 1994-08-24
Abstract: PURPOSE: To effectively discharge objects to be packaged separately from respective discharging gutters while sorting depending on respective sizes by detecting the large/small size of a spherical object such as lettuce etc., by a photo-sensor at a binding position. CONSTITUTION: A spherical object A such as lettuce, etc., which is mounted on a film being pulled out on the top of a top plate 1 is dropped on a receiving body 3 which stands by under a feeding hole 2 while being wrapped by the film, from the feeding hole 2 on the top plate 1. Then, the receiving body 3 is lowered to a binding position Y, and a part of the film on the top of the spherical object A is bound by drawing by a binding mechanism at the binding position Y, and the bound part is welded and cut to package the spherical object A by a packaging machine for spherical object such as lettuce, etc., For such a packaging machine, in the vicinity of the binding position Y of the receiving body 3, a photo-sensor 5 which can detect the large/small size of the spherical object A is arranged.  In addition, a plurality of discharging gutters 6a are arranged in such a manner that the top parts of the discharging gutters may become closer, at a lower stop position of the receiving body, which is under the binding position Y. Thus, an object to be packaged sorting/discharging device is constituted in such a manner that an object to be packaged can be discharged to either one of respective discharging butters 6a from the receiving body at the lower stop position Z by a detection of the photo-sensor 5.
Patent JP-2000059751-A (JP)
Title: Television viewing controller
Inventor: NAWATA TAKUYA
IPC: H04N21/4185
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To enable television to be watched leisurely without being concerned about viewing charge all day long by providing a rental function for on day, which imposes a fixed charge no matter how long television is watched in one day. SOLUTION: A control unit 2 makes a read/write unit 3 level for using, etc. from a television card 11 and shows the level for using on a display part 4. When a power-on signal is inputted by a remote control 10, the unit 2 sends a power-on signal to a light receiving part 9a through a light emitting unit 8 to make a television set 9 watchable. Then when the residual level for using the card 11 are more than the prescribed degrees of prepaid quantity for one day, the unit 2 calculates its residual level for using and writes the residual level for using on the card 11. Next, the unit 2 calculates viewing time from the present time to the prescribed end time of the prepaid quantity for one day and shows the viewing time on the display part 4. Television can be watched, regardless of how often the television set 9 is turned on/off until the prescribed time.
Patent JP-H0862727-A (JP)
Title: Transmission type screen device
Inventor: NAKAKUSU TOORU
IPC: G03B21/62
Filed: 1994-08-24
Abstract: PURPOSE: To improve the storability and portability of a transmission type screen device and also to eliminate the direction dependency of the field angle of view. CONSTITUTION: A video is displayed by transmitting video light L projected from a projecting device 2 from one side surface 3a to the other side surface 3b of a projecting screen 3. The projecting screen 3 is constituted by forming a diffusion layer 6 containing inorganic particle bodies 7 reflecting light on the surface 4a of flexible film 4 transmitting the light, and the video light L projected on the projecting screen 3 is reflected and emitted in various directions by the particle bodies 7 in the diffusion layer 6. Thus, the wide field angle of view is made both in a horizontal direction and a perpendicular direction. Also, the flexible film 4 is used for the base of the projecting screen 3, so that the projecting screen 3 can be taken up, housed, and carried.  Furthermore, the flexible film 4 is made to be translucent, so that the brightness of the surface 3b of the projecting screen 3 by transmitted light L is softened and the specified part of the projecting screen 3 is prevented from being conspicuously bright. Also, the reflection of extranal light is suppressed and the visibility of the video is enhanced by incorporting pigment in the diffusion layer 6.
Patent JP-2000055966-A (JP)
Title: Disconnection detector for analog input unit
Inventor: IKADA TATSUYA
IPC: G01R31/02
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for simply detecting the presence or absence of the disconnection of an analog input according to the charged voltage of a capacitor used for a noise removing filter. SOLUTION: A filter 3 is connected to an analog input terminal 1 via a switch SW1, a selecting switch SW2 is connected to a rear stage of the filter 3, a signal processor is connected to a terminal (a) of the switch SW2, and a reference voltage generator 10 is connected to a terminal (b). A switch controller 11 turns OFF the switch SW1 and connects the switch SW2 to the terminal (b) at the time of timing without signal processing, and charges -2 V of a reference voltage in a capacitor C. When becoming a timing for signal processing, the switch SW1 is turned ON, and the switch SW2 is switched to the terminal (a). At this time, if an input line before the terminal 1 is disconnected, -2 V of the reference voltage out of a signal level span is detected by the signal processor, while if it is not disconnected, the -2 V is cancelled, and the level of the input signal is detected.  Accordingly, the presence or absence of the disconnection can be simply detected according to the presence or absence of the level.
Patent JP-H0968317-A (JP)
Title: Electric heater
Inventor: NISHIMURA SUEKICHI
IPC: F24C7/04
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To prevent a local temperature rise by air heated with a heating body. SOLUTION: An electric stove 1 has a reflector 8 inside a housing 4 and a heat radiation part 5 made up of partition plates 12 and 13 to divide the upper and lower ends of the reflector 8. A heating body 7 is arranged at the heat radiation part 5. A triangular prism-shaped separating bulge 14 is formed sticking out downward between the side of the heating body 7 and the side of an opening part 9 of an upper partition plate 12 arranged at the upper end of the reflector 8 among the partition plates 12 and 13. The separating bulge 14 has a shape expanding to the left and right gradually from the side of the heating body 7 to the side of the opening part 9. Air heated by the heating body 7 rises to the underside of the upper partition plate 12.  The air ascending to the underside of the upper partition plate 12 is scattered horizontally by a bent part 14d of the separating bulge 14 and introduced to the opening part 9 along a wall surface separately. Thus, a heat current is scattered to be guided to the opening part 9 thereby enabling preventing of a local rise in the temperature of a guard 10.
Patent JP-2000058959-A (JP)
Title: Distribution-feedback semiconductor laser device
Inventor: KURAMOTO KYOSUKE
IPC: H01S5/00
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To manufacture a semiconductor laser device with a high yield and oscillate it in a single mode by composing a diffraction grating so that it has nearly identical periods and different end face phases in end faces. SOLUTION: A distribution-feedback semiconductor laser device is provided with two distribution-type laser oscillation parts 101 and 102, and they are composed so that they are oscillated with light with nearly identical wavelengths. Then, the diffraction gratings of the distribution-feedback laser oscillation part 101 and the distribution-feedback laser oscillation part 102 are formed so that they have the identical periods each other and are shifted by 1/4 cycle in the longitudinal direction, thus causing the phase difference between the end face phase of the diffraction grating on the end face of the distribution feedback laser oscillation part 101 and that on the end face of the distribution- feedback laser oscillation part 102 to reach π/2.
Patent JP-H04106470-A (JP)
Title: Particulate immune measurement method and apparatus
Inventor: TAKAHASHI SATOSHI
IPC: G01N33/543
Filed: 1990-08-28
Abstract: PURPOSE:To enable highly sensitive measurement by removing a signal the same in phase as an excitation light from a signal to be detected to improve an S/N of a fluorescent signal. CONSTITUTION:Laser light emitted from an argon laser device 13 passes through a light modulator 15 driven with a driver 14 to be modulated in amplitude and condensed with a lens 16 to irradiate a sheath flow cell photometry section 11. The light emitted from the photometry section 11 is condensed with a lens 17 to remove the scattered light with a filter 18 for detecting fluorescence as much as possible and the fluorescence transmitted is condensed with a lens 19 again to be detected with a photomultiplier 20. An output of the photomultiplier 20 is amplified with an amplifier 21 and then, subjected to a phase sensitive detection with a phase sensitive detector 22 to detect a signal alone with a phase thereof shifted by 90 deg. from an excitation light. A modulation frequency and a phase of the excitation light for the phase sensitive detection is applied from the driver 14. An output detected with the detector 22 is smoothed with a smoothing device 23 and undergoes a signal processing with a pulse height analyzer 24 thereby enabling highly sensitive measurement.
Patent JP-H0667995-A (JP)
Title: Line trace information data editional output device
Inventor: SUZUKI JUNICHI
IPC: G06F13/00
Filed: 1992-08-24
Abstract: PURPOSE:To easily output line trace information data without providing an editional output means at every piece of new line trace information data by retaining an editional output pattern in a file as editional information in specifying an editional pattern at the time of performing editional output. CONSTITUTION:When an editional output means 3 is requested for editional output of line trace information data, a pattern information analytic part 3-1 reads editional output pattern information out of an editional output pattern information file 1 to analyze to which pattern the pattern of line trace information data which is requested for editional-output corresponds and to send the result to an editional output control part 3-2. The editional output control part 3-2 reads correspondent line trace information data from a line trace information data file 2 in accordance with the analytic result and output it to a printer 4 or the file 5. Consequently, data can easily be print-outputted only by preparing editional output pattern information.
Patent JP-H0674117-A (JP)
Title: Noise reducing device for fuel pipe
Inventor: KAMIYAMA EIICHI
IPC: F02M37/00
Filed: 1992-08-24
Abstract: PURPOSE:To sufficiently reduce noise generated in a fuel pipe. CONSTITUTION:A fuel pump 12 is enclosed in a fuel tank 10, and an intake pipe 14 is projected from a lower surface 12A. An air blend pipe 18 serving as an gas supplying means is connected to the intake pipe 14, and a discharge pipe 24 is projected from the upper surface 12B of the fuel pump 12. Ultra-water repellent plating as a gas layer forming means is applied on the inner surface of a fuel pipe 26 connected to the discharge pipe 24. In the case when fuel mixed with gas is supplied into the fuel pipe 26, air layer is to be formed between fuel 22 and the inner surface of the fuel pipe 26.
Patent JP-S6380407-A (JP)
Inventor: AOYAMA AKIRA
IPC: H01B3/00
Filed: 1986-09-22
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-S6379391-A (JP)
Title: Semiconductor laser and manufacture thereof
Inventor: NOGUCHI ETSUO
IPC: H01S5/00
Filed: 1986-09-22
Abstract: PURPOSE:To prevent the formation of a thermally deteriorated layer at the side surface of an active layer and resultant deterioration in characteristics, by forming the side surface of the active layer in mesa stripe shaped laminated bodies so that the side surface is inner than the extended line of the side surface of a clad layer thereon. CONSTITUTION:On a semiconductor substrate 1, a clad layer, buffer layer or photoconductive layer 2, an active layer 3, a clad layer 4 and an electrode layer 5 are sequentially formed. Then the layers are etched, and a mesa stripe shape is formed. Thereafter, the side surface of the active layer 3 is etched so that the side surface is inner than the extended line of the side surface of the clad layer 4, which is located on the layer 3. Then, a light confiningment layer 16, a current blocking layer 17 and an electrode layer 18 are formed on the side surfaces of the laminated bodies. In this method, a thermally deteriorated layer is not formed at the side surface part of the active layer. Therefore, deterioration of the characteristics can be prevented. Since the width of the active layer is narrower than the clad layer 4, the threshold current value can be made low.
Patent JP-H04106796-A (JP)
Title: Voltage switching circuit and semiconductor memory
Inventor: RYU YASUSHI
IPC: G11C16/06
Filed: 1990-08-27
Abstract: PURPOSE:To prevent the drop of an output voltage by using an enhancement type MOS transistor for a first MOS transistor, and supplying a voltage exceeding a program voltage value to a gate of the transistor. CONSTITUTION:An enhancement type is used as a MOS transistor TR Q4 for switching a voltage, and a gate voltage VG of its TR Q4 is made higher than a program voltage Vpp (for instance, VG>Vpp+Vth) (Vth denotes a threshold voltage). According to this constitution, by using the enhancement type for the TR Q4 for supplying a first power supply voltage Vpp, a turn-off state is maintained at the time of a gate - source voltage VGS=0, therefore, generation of a through-current I can be prevented. In addition, since the gate voltage VG of the TR Q4 is made higher than the voltage Vpp by a voltage supply means 100, a drop of an output voltage VOUT caused by a voltage drop of a threshold voltage Vth portion which occurs in the TR Q4 can be prevented.
Patent JP-H0656152-A (JP)
Title: Lid opening tab for can container
Inventor: OTSUKA HIDEO
IPC: B65D17/32
Filed: 1992-07-30
Abstract: PURPOSE:To provide a lid opening tab with a certificate piece for a can container which can be easily manufactured without increasing the number of processes and facility and also which may not be dropped out. CONSTITUTION:A tab body 5 is molded by a tab material with a film joined to its surface in advance, a film 6 is formed with a cut 11 so that it can be partially peeled off, and a peelable part 12 provides a certificate tab.
Patent JP-H0387544-A (JP)
Title: Controlling method and device for preparatory operation of air conditioner
Inventor: HAYASHI TAKAHIRO
IPC: F24F11/02
Filed: 1989-08-31
Abstract: PURPOSE:To get a room temperature near a predetermined temperature at a set time by a method wherein a temperature difference between the predetermined temperature and a room temperature is detected, a desired preparing operation time is attained in reference to the temperature difference and a stored data of a corresponding relation between the temperature difference and a desired operating time and then a preparing operation of an air conditioner is carried out. CONSTITUTION:A desired room temperature is set at a temperature setting means 2. As a time reservation setting means 3 has a time for starting an air conditioning operation, a room temperature is detected by the temperature sensing means 1 for a specified time than the set time, for example, before one hour. Then, a temperature difference between a room temperature sensed by a temperature difference sensing means 4 and the set temperature is detected. Then, it is detected by a proper means whether a corresponding relation between the temperature difference and the operating time is stored in the preparing operation time feeding means 5 or not. If the corresponding data is stored, it is waited until the time before calculated operation time got by the feeding means 5 rather than the set time is attained. Upon getting that time, the preparing operation is started. In this way, a time measurement is started and at the same time it is judged whether the room temperature reaches the set temperature or not. Upon reaching the set temperature, the measurement is completed and then a corresponding relation between the temperature difference and the operating time is stored in the memory means and the preparing operation is completed.
Patent JP-S60112514-A (JP)
Inventor: RICHIYAADO BURATSUDORII MATSUK
IPC: B65G49/07
Filed: 1984-10-25
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-H0565501-A (JP)
Title: Raw material for injection molding of metallic powder and production of sintered metallic material
Inventor: KIYOTA SADAKIMI
IPC: B22F3/02
Filed: 1991-09-05
Abstract: PURPOSE:To decrease only the shape distortions at the time of sintering by constituting the raw materials for injection molding of metallic powder of at least three kinds of metallic powder, org. binder and mesophase spherical crystals. CONSTITUTION:The raw materials for injection molding of the metallic powder are constituted of at least three kinds of the metallic powder, the org. binder and the mesophase spherical crystals. The metallic powder is constituted of a Cr-contg. alloy. The raw materials for injection molding of the metallic powder are injection molded to obtain a molding and the org. binder is removed from the molding to obtain a degreased molding. The degreased molding is heated to form a sintered body. The C% of the injected raw materials or raw material powder is adequately adjusted in this way without impairing the homogeneity at the time of injection molding and the isotropic property of shrinkage on sintering.
Patent JP-H03163016-A (JP)
Title: Pharmeceutical composition containing sodium in reduced amount for treating blistercausing cold or allergy to wax
Inventor: RONARUDO NATSUSHIYU DEYUBARU
IPC: A61K47/12
Filed: 1990-08-29
Abstract: PURPOSE: To obtain the subject pharmaceutical composition capable of providing a solution having a comfortable taste by dissolving the composition by including a specific painkiller component, sodium bicarbonate, calcium carbonate and calcium bicarbonate as an acid protecting component. CONSTITUTION: The subject composition includes a mixture of 0.2-16wt.% painkiller selected from acetylsalicylic acid, acetaminophen, ketoprofen and a mixture thereof, 24-38wt.% citric acid, 12-19wt.% sodium bicarbonate, 8-13wt.% calcium carbonate, 9-14wt.% calcium bicarbonate, 0.05-0.1wt.% antihistamine (e.g. chloropheniramin maleate), 0.1-1.2 antiphlogistine (e.g. phenylpropanolamine bitartrate), 0-0.6 antitussive (e.g. dextromethorphan hydrobromide), 0-11wt.% glycine, 0.8-1.3wt.% perfume and sweet, 0-33wt.% adjuvant for making a tablet without a lubricant and 0-6wt.% lubricant of the tablet without the acetylsalicylic acid.
Patent JP-H0786704-A (JP)
Title: Wiring board for power circuit and manufacturing method thereof
Inventor: HANDA HIROYUKI
IPC: H05K3/20
Filed: 1993-09-10
Abstract: PURPOSE:To provide the title wiring board for power circuit and manufacturing method capable of enhancing the heat radiation characteristics using metallic boards capable of using wiring patterns as heat radiating boards and of reducing the wiring resistance and the distribution capacity of the wiring patterns. CONSTITUTION:Metallic boards 11 capable of mounting parts by soldering step, etc., such as copper plates, aliminum plates, etc., plated with copper or nickel having thicknesses exceeding 0.5mm are provided with the pattern area in a wiring pattern shape and corresponding to the loss in the mounted parts 13 so that the non part mounting surface of the metallic boards 11 in the pattern shape may be coated integrally with an insulator layer 12.
Patent JP-2000053804-A (JP)
Title: Electrically conductive chip, electromagnetic wave- shielding resin composition, and preparative process therefor
Inventor: OGA NORIHISA
IPC: C08L101/16
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To obtain a chip capable of rendering electrically conductive fibers to disperse uniformly into a base resin and giving a resin molding having excellent electromagnetic wave-shielding characteristics, by binding the electrically conductive fibers into a bundle with a coating material from the inside so as to form them in a way such that, when heated, the bundle of the electrically conductive fibers gets loose from the outside. SOLUTION: An electrically conductive chip 1 is so formed as electrically conductive fibers 2 formed in a bundle form are bound with a coating material 5 inside and moreover, when heated, the electrically conductive fibers 2 in the bundle form get loose from the outside, and is provided with an electrically conductive fiber assembly 4 formed from a bundle of the electrically conductive fibers into a cylinder having a hollow in the middle part, a coating material impregnated between the electrically conductive fibers 2 in the electrically conductive fiber assembly 4, and a coating material part 5 which locates in the middle part of the cylindrical electrically conductive fiber assembly 4 and does not contain electrically conductive fibers 2.  The electrically conductive fiber assembly 4 has pref. an opening 6 in one part of the cylinder because the opening fastens the loosing of the electrically conductive fibers 2.
Patent JP-H0947904-A (JP)
Title: Cutting tool
Inventor: ITO YOSHIICHI
IPC: B23B27/00
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To accurately cut surfaces of a workpiece irrespective of the size of roundness at a corner part thereof. SOLUTION: Behind a first cutting edge 2 having a required roundness, a linear second cutting edge 3 longer at least two times than a feed P per one rotation of a cutter 1 is provided, whereby a surface of a workpiece can be cut accurately irrespective of the size of roundness at a corner part thereof.
Patent JP-H0389495-A (JP)
Title: Lighting device
Inventor: YOSHIIKE HIDETSUGU
IPC: H05B41/282
Filed: 1989-08-31
Abstract: PURPOSE:To obtain luminescence with no light ripple with an inexpensive structure by monitoring the voltage of a DC power source with an input voltage monitoring means, and controlling a switching means according to its output. CONSTITUTION:The AC power from a commercial AC power source 1 is rectified by a rectifying circuit 2 and smoothed by an electrolytic capacitor 3. This DC output is high-frequency-chopped by a switching means 5 consisting of an FET, and the DC output is changed to light a lamp 6. In this high-frequency chopping, the output voltage of a DC power source 4 is detected by an input voltage monitoring means 7, and the excitation factor of the means 5 is changed by a control means 8 according to the voltage detected by the means 7. The resistance value of the lamp 6 is constant after the lamp 6 is lighted, no load fluctuation factor exists, thus a fixed light quantity is obtained when control is performed according to the input voltage. A flat output with no ripple is obtained.
Patent JP-2000059331-A (JP)
Title: Receiver for digital broadcast
Inventor: NOMURA AOSHI
IPC: H04L7/08
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To allow the DAB receiver to detect a window position for FFT processing with a simple configuration. SOLUTION: The receiver is provided with a detection circuit 23 that detects a start time or an end time of a pause period, a timer 41 whose signal period is a frame period, and a detection circuit 44 that detects a difference between a time detected by the detection circuit 23 and a time outputted from the timer 41. A offset of a frame signal denoting a period of digital data is corrected by a detected output P44 of the detection circuit 44.