baber/WOPTO huggingface dataset:
Patent JP-S63276073-A (JP)
Title: Developing bias potential control system for electrophotography
Inventor: KUMAMOTO KAZUMITSU
IPC: G03G15/06
Filed: 1987-05-08
Abstract: PURPOSE:To obtain a distinct picture quality having no fog by detecting the surface potential of a photosensitive body, and adopting a system for feeding it back to driving of a developing machine bias power source. CONSTITUTION:By a negative corona discharge of an electric charger 1, a negative charge is charged uniformly on the surface of a photosensitive body 6, but by the atmosphere in a device, a corona start voltage of the charger 1 is varied, therefore, the potential of the surface of the photosensitive body 6 is also varied. This variation potential is detected by a voltage division of a capacitor, by an electrostatic sensor 14. In this case, between the surface installing a sensor and the surface of the photosensitive body, a capacitor is formed, and this capacity is connected in series to the capacitor contained in the electrostatic sensor, and shares the voltage. Since the capacity of the capacitor contained in the sensor is much larger, an output voltage of the sensor is small. Accordingly, in order to utilize effectively this potential, a voltage amplifying circuit is provided. In such a way, the developing bias potential operates in accordance with a variation of the surface potential of the photosensitive body, therefore, a fog phenomenon of a printing picture quality can be eliminated.
Patent JP-H05308410-A (JP)
Title: Telephone terminal equipment
Inventor: ISHIDA HIROAKI
IPC: H04M1/57
Filed: 1992-04-30
Abstract: PURPOSE:To easily confirm the subscriber number of a callee given up on the way and to improve the operability and the convenience by making dialing to the called party with a simple operation. CONSTITUTION:The terminal equipment is provided with a caller number storage means 11 storing a caller number received through a trunk line 1 on the arrival of a call to a trunk line interface means 2, and when the call arrived through the trunk line 1 is not replied, a control means 12 connecting to the caller number storage means 11 stored the caller number whose call is given up on the way separately to the caller number storage means 11 and the caller number whose call is given up on the way stored in the caller number storage means 11 is sequentially read by the operation of an operation means 5 and displayed on a display means 4 and a phone call is made to the caller number to be displayed.
Patent JP-H08302211-A (JP)
Title: Flame retardant thermoplastic resin composition
Inventor: KIMURA HIROSHI
IPC: C08L101/00
Filed: 1995-05-09
Abstract: PURPOSE: To obtain a flame-retardant thermoplastic resin composition which liberates no corrosive gas or no noxious gas, when it is molded or thermally decomposed, shows good moldability and give a high grade of flame retardancy to the molded product. CONSTITUTION: This flame-retardant composition comprises (A) 100 pts.wt. of a thermoplastic resin, (B) 0.5-20 pts.wt. of a silicone resin substantially containing 30-99 mole % of RSiO1.5 unit, 0-80 mole % of R2 SiO unit, 1-70 mole % of R3 SiO0.5 unit and 0-50 mole % of SiO2 unit (Rs are identical or different from each other and indicate a substituted or unsubstituted monovalent hydrocarbon groups), (C) 0.1-40 pts.wt. of a compound containing both phosphorus and nitrogen or a mixture of a phosphorus compound and a nitrogen compound, and (D) 0.1-10 pts.wt. of a polyhydric alcohol.
Patent JP-H10295734-A (JP)
Title: Electric assist wheel chair
Inventor: TANAKA KUNIHIKO
IPC: A61G5/04
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To improve waterproof and dustproof functions of a storage chamber in a wheel hub, by equipping a bearing to support a hand rim onto a body frame and a bearing to rotatably support a wheel hub relative to the hand rim hub onto the body frame. SOLUTION: A first seal bearing 48 to rotatably support a hand rim hub 43 onto a body frame side is equipped in between a ring body 46 for supporting a heel hub 32 end fastened to the hand rim hub 43 and an axle 37. A second seal bearing 49 to rotatably support a wheel hub 32 rotatable relative to the hand rim hub 43 onto a body frame side is equipped between the wheel hub 32 and the outer end part of the wheel hub 32 in the axis direction. Thus sealing of a storage chamber 41 in the outer end side in the axis line direction is secured. Since a seal material to generate friction force is not used, increase of friction loss is prevented and waterproof and dustproof functions can be improved.
Patent JP-S5641231-A (JP)
Title: Production of epoxy resin sheetlike molded material
Inventor: KITSUTA YOSHIHIRO
IPC: C08G59/68
Filed: 1979-08-29
Abstract: PURPOSE: To produce titled molded material having excellent dimensional accuracy and mechanical strength, by a method wherein an epoxy resin molding material contg. an initiator for the specified light-electron radiation polymn. is molded into a sheet which is then irradiated with light or electron beam to cure it.  
     CONSTITUTION: 0.1W5.0pts.wt. of an initiator for the light-electron radiation polymn. of the formula I (wherein Ar 1 , Ar 2  are substd. or unsubstituted phenyl, thienyl, furanyl, pyrazolyl; Z is -o-, -s-, a radical of formula II, III, IV, V or VI; R is alkyl, acyl; R 1 , R 2  are H, halogen, alkyl; n is 0 or 1; X -  is [BF 4 ] 1 , [A s F 6 ] - , [PF 6 ] - , [SbCl 6 ] - ), is blended with 100pts.wt. of an epoxy resin molding material. The blend is molded into a sheet which is then irradiated at a temp. of 40W100°C with light and/or electron beam to cure it. Then an uncured epoxy resin layer which is nonadherent at a room temperature is formed on one side or both sides of the molded sheet article. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10296944-A (JP)
Title: Decorative sheet and its manufacture
Inventor: NISHIJIMA KATSUNORI
IPC: B05D3/06
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a decorative sheet and its manufacture wherein a high grade decorative sheet which is equipped with hardness and abrasion resistance capable of being used on a horizontal surface, and excellent in decorative properties, can be very efficiently manufactured at a low cost. SOLUTION: For the decorative sheet, coating liquid having ultraviolet ray, electron beam, and radiation curing resin as a main constituent and containing powder and particulate of 8 or higher Mohs' hardness, is applied onto a base by a gravure coating system or a gravure offset coating system in which push pressure of a doctor blade onto a plate cylinder is 1 kg/cm or under. That is irradiated with ultraviolet rays or electron beams, and the coating liquid is cured to form a paint film layer 3.
Patent JP-H11308525-A (JP)
Title: Still image processing unit
Inventor: MIYASATO TSUTOMU
IPC: G06T13/00
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To easily generate a moving video image from a still image. SOLUTION: The processing unit is provided with a still image input section 1 that receives a still image, a pixel position shift/color discrimination section 3 that connects to the still image input section 1, discriminates a color of each pixel of the still image and shift a position of pixels in a prescribed color, and an image output section 5 that connects to the pixel position shift/color discrimination section 3 and provides an output of a processed image to a monitor.
Patent JP-S60256078-A (JP)
Title: Paper detection apparatus
Inventor: SAKASHITA KANA
IPC: G01S17/04
Filed: 1984-06-01
Abstract: PURPOSE:To accurately perform the detection of paper by perfectly eliminating the erroneous detection of a paper detection apparatus caused by external light, by judging such a state that a phototransistor is turned OFF and a reflection type photosensor is turned ON. CONSTITUTION:A phototransistor 9 and a reflection type photosensor 10 are provided to two holes 12, 12 formed to the lower guide plate 3 corresponding to the lower part of the leading end part of the upper guide plate 2 at the inlet part of a paper feed path. When paper A is inserted from a paper feed tray 14 and the upper sides of the phototransistor 9 and the reflection type photosensor 10 of the paper detection apparatus provided at the inlet of the paper feed path are covered to block external light C, the phototransistor 9 is turned OFF and the reflection type photosensor 10 is turned ON upon the reception of reflected light from the paper A. By comparing and operating detection signals of two sensors, the paper A is detected.
Patent JP-H01281975-A (JP)
Title: Printer
Inventor: TSUNODA GAKUO
IPC: B41J29/46
Filed: 1988-05-07
Abstract: PURPOSE:To contrive reductions in cost, weight and size, by providing a DC motor for moving a printing head and for printing, a means for detecting the rotating speed of the motor, a rotational frequency comparing means which is turned ON when the detected speed becomes not more than a set speed, and an alarm means. CONSTITUTION:When the voltage Vbatt if a battery used as a power supply is higher than Vref (a voltage at which a battery useful-life alarm is to be issued), the rotating speed W of a DC motor 6 is detected by a rotating speed detecting means 2, and a rotating speed comparing means 3 compares the speed W with Wref (a rotating speed to be an object of comparison by a comparing means 3). Because W>Wref, the comparing means 3 is turned OFF, so that an alarm means 4 is also turned OFF. When the battery is consumed and the battery voltage Vbatt is reduced to or below Vref, namely, W<=Wref, the comparing means 3 is turned ON, and the alarm means 4 issues an alarm for prompting replacement of the battery 8. By replacing the battery 8 while Vmin (a minimum operating voltage of a printer)<Vbatt<Vref, it is possible to obviate malfunctions of the printer. Thus, it is possible to dispense with a supply voltage comparing means.
Patent JP-H0410260-A (JP)
Title: Information erasing, recording and reproducing system
Inventor: TATEMICHI HIDETOSHI
IPC: G11B7/00
Filed: 1990-04-26
Abstract: PURPOSE:To prevent the occurrence of unerased leftovers at the time of erasing a signal and to reduce read errors of a signal at the time of reproducing the signal by setting an erasing beam diameter larger than a recording beam diameter while a reproducing beam diameter smaller than the recording beam diameter. CONSTITUTION:On the information erasing, recording and reproducing system for performing erasing, recording and reproducing by irradiating an optical recording medium with an erasing beam, a recording beam and a reproducing beam from a laser light source, the medium is irradiated with the recording beam CWB of a prescribed beam diameter XW emitted from a recording laser beam source at the time of recording, and irradiated with the erasing beam CEB emitted from an erasing laser beam source having its beam diameter XE that is larger than the beam diameter XW of the recording beam CWB at the time of erasing. Also, the medium is irradiated with the reproducing beam CRB emitted from a reproducing laser beam source having its beam diameter that is smaller than the beam diameter XW of the recording beam CWB at the time of reproducing. By this method, the occurrence of unerased leftovers of a signal at the time of erasing can be prevented, and noise is reduced, and then read errors of a signal at the time of reproducing can be reduced.
Patent JP-H08289106-A (JP)
Title: Electronic filing device
Inventor: YAMAMOTO SHIGENOBU
IPC: H04N1/21
Filed: 1995-04-12
Abstract: PURPOSE: To send/receive documents in mixture as they are by providing a means able to read and print out double side images of paper and informing it to a transmission destination that image data of transmission documents include one side and double side images in mixture. CONSTITUTION: Transmission information or the like denoting facsimile transmission is obtained by a CPU 3 according to an instruction of the user using a key board 29 and a mouse 31 and the CPU 3 informs it to a communication control section 45. A double side scanner 27 being an image read means reads double side images of a front side and a rear side of paper or either one side image of the front side or the rear side. Furthermore, a double side printer 25 being an image print means prints out the double side image or the one side image. In the case of sending image data where double side and one side images are in existence' in mixture, a mark # denoting the mixture mode is added to a sender identifier. Then an image control section 49 generates a one side/double side bit map and reading or printing is executed according to the map.
Patent JP-S5445470-A (JP)
Title: Controller for working machine
Inventor: HITOMI SHINICHI
IPC: G05D3/00
Filed: 1977-09-16
Abstract: PURPOSE: To control the speed of working machine by simple structure, by providing a clutch in a control system for the working machine and controlling the clutch on or off.  
     CONSTITUTION: When the working machine 1 is in a position S1 different from a command postiton So, a position detector 2 produces a signal es1 corresponding to the position S1. A set signal Es o  corresponding to the command position So is applied to an addition point 9. A difference signal e is applied to an amplifier 3 and a speed control circuit 6. A comparator 5 produces a signal Ec to turn on the clutch. A speed control circuit 6 produces a set speed signal Ev, which is applied to an sctuator 4. The actuator 4 drives the  working machine 1 at a set speed V by the signal Ev. When the working machine 1 approaches the command position and the difference signal falls, the output signal Ec of the comparator 5 become zero and the clutch 7 is turned off. Thereby, the actuator 8 is disconnected from the working machine 1, and the machine 1 stops in the command position 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62266887-A (JP)
Title: Axial flow type gas laser apparatus
Inventor: MIZOGUCHI KAZU
IPC: H01S3/036
Filed: 1986-05-15
Abstract: PURPOSE:To remove pulsation of a gas stream and to obtain laser oscillation for a high output power, by using a Root's blower having a pair of rotors in a helical shape as a blower. CONSTITUTION:A rotor has a cross section of a three-lobe shape and a helical structure in the axial direction. The helix anglepsi of the rotor is psi=60 deg.. When this rotor is rotated, the same position is passed at every rotary angle theta=120 deg.. The cross section corresponding to the rotary angle theta=0-60 deg. is continuously present on the axis. The phase is different by 60 deg. between a pair of the rotors A and B. Therefore, when both rotors A and B are combined, the constant value of the flow rate of the discharged gas is maintained all the time. Thus pulsation is eliminated. As a result, resistance in a pipe is decreased, and the performance of the Root's blower is sufficiently displayed at high efficiency.
Patent JP-S60254393-A (JP)
Inventor: FUKUI TAKESHI
IPC: G07D1/00
Filed: 1984-05-31
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-H02291833-A (JP)
Title: Dishwasher
Inventor: ISHIGAMI ATSUSHI
IPC: A47L15/48
Filed: 1989-04-28
Abstract: PURPOSE:To need no electromagnetic solenoids and wires interlocked with a program controlling circuit, and enable a drying finishing agent to be certainly cast at a final rinsing time by composing a drying finishing agent casting device of a tank, an opening or closing valve, and a heat-sensitive member for release-working the opening or closing valve sensitively to a hot water temperature at a final rinsing time. CONSTITUTION:A drying finishing agent casting device 11 is provided with a tank 15 for containing a drying finishing agent F, and a heat-sensitive member 19. When the device 11 is shifted to a final rinsing process, and a a fixed quantity of water ia fed into a bath 3, and the water is heated with a heater 8 to come to 70 deg.C, then it is detected by a thermistor 9, and this 70 deg.C is kept. When this heated hot water is jetted by a jetting nozzle 5 and is circulated in the bath 3, then the internal wall 12 of a door 2 is also heated at 70 deg.C, and by thermal conduction, heat is transmitted to the heat-sensitive member 19, and the member 19 is extended to push a slide valve 16, and the drying finishing agent in a measuring chamber 21 is cast into the bath 3 through a casting port 20 and an outflow passage 18, and is mixed with the hot water. After that, rinsing is performed for a fixed time, and after that, water is drained, and the final rinsing process is completed.
Patent JP-S5237120-A (JP)
Title: An apparatus for synchronizing a book-binding machine with a gatering machine
Inventor: SATOU YOSHIHISA
IPC: B42C1/00
Filed: 1975-09-17
Abstract: PURPOSE: To provide an apparatus for synchronizing a book-binding machine with a gathering machine which is capable of transferring each book to be bound at a perfect synchronous speed smoothly even after a temporal stop. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09107035-A (JP)
Title: Semiconductor cell with variable transistor width
Inventor: DEYUAN JII BUREIDO
IPC: H01L21/82
Filed: 1996-05-02
Abstract: PROBLEM TO BE SOLVED: To suppress or eliminate timing errors while minimizing power consumption of each cell by optimizing the width of transistors in a specified cell using transistor width input variables. SOLUTION: Cell library definition of a two input AND gate semiconductor is formed using a layout patter 10. The cell library definition includes cell load input variables and transistor width input variables which determine the width of transistor with respect to windows 60.62.64.66. A size setting window 60 extends a diffusion layer 16 to enlarge the width of an output transistor 36 thus increasing the drive strength while the window 62 extends a diffusion layer 18 to enlarge an output transistor 42. The window 64 extends the diffusion layer 16 to enlarge inner cell transistors 32, 34 and the window 66 extends the diffusion layer 18 to enlarge inner cell transistors 38, 40. Consequently, the transistor size can be optimized.
Patent JP-S604831-A (JP)
Title: Temperature detection circuit
Inventor: TASAI SADAJI
IPC: G01K7/01
Filed: 1983-06-22
Abstract: PURPOSE:To enable the detection of the chip temperature of a semiconductor free from the effect of external noise with a stable operation by connecting the semiconductor to an emitter coupled current switching circuit in the combination of various temperature characteristics in the base-to-emitter voltage and resistance. CONSTITUTION:While a low potential signal is applied to a terminal 6, the potential at the terminal 3 becomes so higher than that at the terminal 2 to make a transistor Q2 conducting but a transistor Q1 non-conducting and a low potential signal is outputted to an output terminal 5. The potential at the terminal 3 rises as the temperature of VBE of a transistor Q4 and as the potential at the terminal 2 rises with the sum of changes in the temperature of VBE of diodes D1 and D2, the temperature coefficient becomes steeper than that at the terminal 3. Where the detection temperature is 100 deg.C in the chip junction temperature, the potentials are equal between the terminals 2 and 3 near 100 deg.C in the junction temperature and when the temperature exceeds the level, the terminal 2 gives a high potential to bring the output signal at the terminal 5 upto a high potential. Thus, it can be found that the junction temperature reaches 100 deg.C.
Patent JP-S61270727-A (JP)
Title: Image forming device
Inventor: TANIMOTO SHOICHI
IPC: G03F7/20
Filed: 1985-05-27
Abstract: PURPOSE:To obtain fine image forming characteristics by applying a magnetic field to a projection lens and generating Farady effect at least in a part of lenses constituting the projection lens to change its rfractive index and to control the intensity or direction of the magnetic field. CONSTITUTION:The lens barrel of the projection lens L consists of a diamagnet ic material or a paramagnetic material and a magnetic field H due to a coil C is also formed on a glass part in the lens L. When monochromatic straight polarized light is advanced in the direction of the magnetic field having intensity H(A/m), the plane of the polarization is rotated by theta(rad) in each length l(m) on the basis of the Farady effect and expressed as theta=VlH by using a Verdet's constant V. The constant V is expressed as V=(theta/CH)DELTAne by using the angular frequency omega of light, an optical speed C is a vacuum and the change DELTAne of the refractive index of reverse inner polarization at the absence of the magnetic field, and when omega=2pi/lambda (lambda is the wavelength of light), V=(2pi/lambdaH)DELTAne is formed. Thereby, DELTAne=(lambda/2pi)VH is formed and the change of the refractive index is proportional to the intensity H of the magnetic field. Thus, the intensity and direction of the magnetic field can be controlled by changing the refractive index.
Patent JP-H05321346-A (JP)
Title: Balcony-furnished house
Inventor: MATSUSHITA SHOGO
IPC: E04B1/00
Filed: 1991-04-18
Abstract: PURPOSE:To constitute a balcony by connecting a plurality of balcony units and ensure a drainage performance on a balcony floor. CONSTITUTION:In a balcony-furnished unit house 10 which provides a balcony 17 on the top of a lower story living quarters unit 11, a plurality of mutually divided balcony units 13 to 16 are connected with each other on the top of the lower story living quarters unit 11. Drainage slope is attached so that the floor of each of the balcony units 13 to 16 may produced a downward grade at the edge of the eaves. The drainage slope furnished to the floor of each of the balcony units 13 to 16 are matched between the adjacent balcony units ranging from 13 to 16.
Patent JP-H04319137-A (JP)
Title: Fitting structure for floor beam with slope
Inventor: MATSUSHITA SHOGO
IPC: E04B1/24
Filed: 1991-04-18
Abstract: PURPOSE:To form the floor surface of the high precision of slope dimension by executing work easily and quickly. CONSTITUTION:On the fitting construction of floor beams 12 bridged between floor girders 11 confronted with each other and having slopes from the side of the one-side floor girder 11 and to the side of the other-side floor girder 11, with both the respective ends of the floor beams 12, the confronted floor girders 11 are engaged, in the upper and lower directions. Then, fitting engaging pieces 13A, 13B for enabling the specified slopes to be applied to the floor beams 12 are arranged.
Patent JP-S593901-A (JP)
Inventor: INOUE KIYOSHI
IPC: H01C7/02
Filed: 1982-06-29
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-S5235774-A (JP)
Title: Method of forming colored layer on metal surface firmly
Inventor: IWASA KOUJI
IPC: C23C14/06
Filed: 1975-09-17
Abstract: PURPOSE: A method of coloring a metal surface by forming a photointerference film on the surface in order to make attached stains such as water, oils, fingerprints, etc. inconspicuous. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6420203-A (JP)
Title: Production of copolymer emulsion, copolymer emulsion, tile adhesive and emulsion paint
Inventor: IIAN DAGURASU RUISU
IPC: C09J127/22
Filed: 1988-05-09
Abstract: Copolymers are formed under pressure, preferably in the presence of a surfactant having an alkylene moiety, and then post reacted with an epoxy silane. The resultant emulsion is usuable e.g. in tile adhesives and paints.