baber/WOPTO huggingface dataset:
Patent JP-2000208281-A (JP)
Title: Dimming method and display device
Inventor: FUJIMAKI OSAMU
IPC: H05B37/02
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To obtain a display device using a dimming method capable of controlling a luminance according to an outside illuminance in a control mode to a user taste. SOLUTION: A dimmer 2 of this liquid crystal display device 1 switches and controls a luminance of a lamp 3 in plural stages according to an outside illuminance detected by an outside light sensor 21 within a range between a minimum luminance set with a minimum luminance set key 22 capable of setting the minimum luminance of the lamp 3 and a prescribed maximum luminance. When the minimum luminance is set to a comparatively high value, the lamp luminance is controlled within the range in the high luminance side so that a screen of an LCD 4 becomes light overall. When the minimum luminance is set to a comparatively low value, the screen of the LCD 4 becomes dark overall. Accordingly, the lamp luminance can be controlled in a mode to the user taste for screen light.
Patent JP-H10193947-A (JP)
Title: Intake unit for vehicular air conditioner
Inventor: MAKINO TADASHI
IPC: B60H1/00
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To prevent noise generated when blast air blown out of a fan leaks out to the intake side of the fan from a clearance between cases, regardless of assembly dispersion. SOLUTION: On the air discharge side of a fan, a protruding part 13 is formed at an air guide plate 7, and a guide part 14 is formed in such a way as to hold the protruding part 13 in between. A recessed part 15 into which the protruding part 13 is fitted is formed at an upper case 3, and the protruding part 13 is fitted into the recessed part 15 easily and positively by the guide part 14. An assembly clearance between the protruding part 13 and the recessed part 15 is therefore formed into labyrinth structure, so that blast air blown out of the fan is prevented from leaking out to the intake side of the fan.
Patent JP-S58150599-A (JP)
Inventor: RICHIYAADO EFU SUTOTSUKERU
IPC: C07H23/00
Filed: 1983-01-17
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-S61162848-A (JP)
Title: Magnetic recording and reproducing device
Inventor: FURUMOTO MITSUNOBU
IPC: G11B5/588
Filed: 1985-01-14
Abstract: PURPOSE:To detect a recording direction automatically by recording a pilot signal for tracking during recording in the 1st traveling direction and the pilot signal for tracking and a pilot signal for opposite-direction detection during recording in the 2nd traveling direction. CONSTITUTION:When the reproducing KEY of a device is operated, a system control circuit runs a tape forward firstly. A rotary head is brought under rotary phase control based upon the output of a rotary phase detector 38 and a reference signal supplied from a process circuit 27, so a synchronizing state is entered without reference to tracking. When the tape is recorded in the forward direction, there is no opposite-directional pilot signal recorded in a sector to be reproduced, so no output is generated by a B.P.F. When the tape is recorded backward, on the other hand, BL1 is recorded forward, BL2 is recorded backward, and BL3 is recorded forward, so that both forward and backward records are reproduced sufficiently. Consequently, it is decided easily and securely which direction an information signal is recorded in during recording operation.
Patent JP-S63174205-A (JP)
Inventor: INAGAKI SHIGEKI
IPC: C04B35/46
Filed: 1987-01-12
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-S5597190-A (JP)
Title: Controlling system for variable speed motor
Inventor: SHIGETA KATSUNORI
IPC: H02P29/04
Filed: 1979-01-18
Abstract: PURPOSE: To perform a stable control of satisfactory response by connecting current to the clutch and the brake during a specified period depending upon the results of the FG pulse in proportion to the speed command voltage compared with the PG pulse in proportion to the output r.p.m. (revolutions per minute).  
     CONSTITUTION: The speed change motor 103 employed in the sewing machine 101, etc. consists of the constant speed motor, the clutch controlled by the driving circuits 211, 212, and the brake. The r.p.m. command voltage emitted from the speed setting pedal 104 is changed into the FG pulse through the V-F converter 201 and the r.p.m. of the motor 103 is detected through the detector 106 and is converted to the PG pulse (P1, P2...pulse train) through the waveform shaping circuit 202. The number of FG pulses during the period between the contiguous pulses (P1, P2) are counted. When this counted number is the specified value or less, then, the brake operates. When it remains in the specified value range, then, the speed controlling is not performed and when it excesses the specified value, then, the clutch is connected to current during the period between that time and the time P2 arrives. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59131090-A (JP)
Inventor: SHINOZAKI KIYOSHI
IPC: F16M5/00
Filed: 1983-01-14
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-H03210889-A (JP)
Title: Predictive decoding circuit
Inventor: TANOI HISAYUKI
IPC: H04N19/46
Filed: 1990-01-16
Abstract: PURPOSE:To reduce visually deterioration in picture quality due to false contour generated specifically at coarse quantization by superimposing a noise signal onto an output picture signal only when a control signal designates a coarse quantization characteristic over a prescribed coarseness. CONSTITUTION:An adder 21 adds a prediction error signal 1821 and a local decoding signal 2421 and outputs an added signal 2122. An inverse quantization circuit 22 applies inverse quantization to a signal 2223 subject to inverse quantization the same quantization characteristic of a quantization circuit 14 by the control signal 1214. A noise generating circuit 18 generates a random noise signal 1920 of a prescribed level. A read only memory (hereinafter called ROM) 20 receives a noise signal 1920 and a control signal 1214 and outputs a noise signal 2023 of a level in response to the quantization characteristic selected at present. An adder 23 outputs an output picture signal 2311 representing the sum of the signal 2223 subject to inverse quantization and the noise signal 2023 to an output terminal 11.
Patent JP-S58121046-A (JP)
Title: Electrophotographic carrier
Inventor: USHIYAMA NAOYUKI
IPC: G03G9/107
Filed: 1982-01-13
Abstract: PURPOSE:To obtain a developer small in deterioration after long time use, by using a carrier obtained by coating resin particles contg. dispersed magnetic powder, with another resin. CONSTITUTION:Use of a carrier composed of resin and magnetic powder lowers specific gravity of the carrier, weakens the impact of the carrier on a toner when the developer is stirred in a developing vessel, and prevents the toner from becoming spent. Covering the carrier surface with the resin makes the surface of the carrier and an amt. of charge of the toner uniform. The resin used for coating the carrier is polystyrene, styrene-butadiene copolymer, styrene-acrylate copolymer, or the like as same as that of the carrier resin, or low surface energy resin, such as polytetrafluoroethylene, polyvinylidene fluoride, or dimethylsilicone resin.
Patent JP-H05191071-A (JP)
Title: Mounting structure of heat releasing component
Inventor: NAKATANI KATSUNORI
IPC: H01L23/40
Filed: 1992-01-14
Abstract: PURPOSE:To enable a heat dissipating plate mounted with a heat releasing component to be mounted on a printed board with a piece of wire by a method wherein a wire of spring excellent in solderability is employed. CONSTITUTION:A heat releasing component 40 is positioned at a prescribed point on a heat dissipating plate 20 through a positioning projection 21, and a wire 10 is inserted until its parts 12 located at both its ends and extending straight in a normal direction get over the lifted cut parts 22 and 23 of the heat dissipating plate 20. At this point, as the side faces of the heat dissipating plate 20 are pinched with the straight parts 12 at a certain load through the spring of the wire 10, the wire 10 is fastened to the heat dissipating plate 20 in both a vertical and a depthwise direction by the pair the upper lifted cut parts 22 and the lower lifted cut part 23. Therefore, the wire 10 hardly comes off from the heat dissipating plate 20. As the heat releasing component 40 is pressed against the heat dissipating plate 20 at a certain load by the spring of the wire 10, the component 40 hardly gets out of the heat dissipating plate 20. Then, the heat dissipating plate 20 is mounted on a printed board 30.
Patent JP-H11201922-A (JP)
Title: Analyzing measuring jig
Inventor: KAMIGAKI YOSHIAKI
IPC: G01N24/10
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To improve resolution for signal spectra, by including a magnetic material at least at a part of a constitution member holding an electric function element within a magnetic field. SOLUTION: According to this method, a magnetic field in the periphery of a measuring element is changed to be different from a generally applied sweep magnetic field, thereby enhancing resolution for signal spectra. In other words, a magnetic field effectively different from the applied sweep magnetic field is applied to the element. the effective magnetic field is generated by magnetizing a jig of magnetic material set in the periphery of the measuring element. The effective magnetic field enhances separation of a signal spectrum, thereby increasing resolution for the signal spectrum. For instance, a hold base 4-1 for the measuring element, lead wiring parts 4-2, 4-3 are subjected to print etching. The processed hold stage 4-1 and lead wiring parts 4-2, 4-3 are constituted of a copper plate 5, a nickel plating 6 and a gold plating 7.  Nickel is a magnetic body magnetized within the magnetic field and generating a local field change in the periphery.
Patent JP-S62162923-A (JP)
Title: Continuous level gage
Inventor: HABATA ETSURO
IPC: G01F23/22
Filed: 1986-01-13
Abstract: PURPOSE:To eliminate overheating in a liquid and to reduce consumption electric power by using a positive characteristic thermistor as a detecting element and providing both electrodes on one plane of the element and making it possible to indicate a continuous change of a liquid level by simple constitution. CONSTITUTION:When the detecting element 6 using the positive characteristic thermistor with long-sized shape is in the air, the heat dissipation coefficient is reduced and the detecting element 6 generates heat for itself and attains thermal equilibrium with high temperature. In this way, a resistance value of the element 6 is made high and stable. On the other hand, the resistance value is reduced when the whole element 6 is in gasoline. Then, an electric current value of the element 6 is changed in a straight line according to the dipping. Further, the electrodes 7 are provided on one plane of the element 6 and the heat is generated only on a surface part between both the electrodes and generation of heat on the surface or the inside without the electrodes of the element 6 is reduced.
Patent JP-H04243270-A (JP)
Title: Automatic document carrier for copying machine
Inventor: OKAWA YASUNOBU
IPC: G03B27/62
Filed: 1991-01-18
Abstract: PURPOSE:To set copying conditions even at a place apart from a copying machine by making communication with a copying machine main body possible via a carrier main body to which a document supplying tray is attached. CONSTITUTION:The document supplying tray 4 can be attached/detached to/from the carrier main body 3, and a display operating means 6 capable of setting and displaying copying conditions, is provided. The operational panel 6 has a storage means housing the copying conditions, and even if the document supplying tray 4 is removed, the set copying conditions can be stored. On the other hand, when the document supplying tray 4 is attached to the body 3, a connector for having the communication with the copying machine main body 1 is provided, and when the removed document supplying tray 4 is attached, a signal corresponding to the stored copying conditions is sent to the copying machine main body 1, and copying is executed.
Patent JP-S57119119-A (JP)
Title: Silencer for internal combustion engine
Inventor: ITOU TAKASHI
IPC: F01N1/10
Filed: 1981-01-15
Abstract: PURPOSE:To provide a silencer which has a high noise absorbing effect by using a glassy porous carbon containing successive pores of certain dimensions, as a noise absorbing substance. CONSTITUTION:As a noise absorbing substance for a noise absorbing silencer which is made up of an exhaust gas inlet 4 and outlet 5 of an internal combustion engine, a porous pipe 2 and a noise absorbing substance 1 contained in a casing 3, a glassy porous carbon containing successive pores of the porosity 50-90%, an average pore diameter 50-1,000mu is used. The preparation of this porous substance is achieved in such a way that a thermosetting resin 25-80% capable to be burnt into a glassy carbon is penetrated securely through a polyvinyl acetal porous substance of the glassy porous carbon containing successive pores and the porous substance is burnt up to at least 900 deg. in a non-oxidizing atmosphere.
Patent JP-H04247955-A (JP)
Title: Ink jet recording head, ink jet recorder with the head, and method for cleaning the recording head of the recorder
Inventor: UCHIDA HARUO
IPC: B41J2/165
Filed: 1991-01-19
Abstract: PURPOSE:To prevent ink from stagnating in a gap of a head mounting part and from mixing when a blade wipes a plurality of heads by positively cleaning the blade for wiping delivery port forming surfaces of the ink jet recording heads after the abutting and wiping of the blade. CONSTITUTION:An absorbing body 104 is provided on the side face of a recording head unit 100. After wiping a delivery face 101a, a blade 401 engages with the absorbing body 104. The part of the delivery face 101a adjacent to the absorbing body 104 has a part 1O1c recessed from the end part of the absorbing body 104, which ensures that the blade 104 engages with the absorbing body 104 and the wiped ink is led to the absorbing body 104. In this manner, the blade 401 can be positively cleaned. In addition, by providing an absorbing body 73 also on a carriage 2 holding the unit 100, the effect of cleaning is further improved.
Patent JP-H11292570-A (JP)
Title: Reflection reducing glass
Inventor: MAKITA KENSUKE
IPC: C03C17/34
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To efficiently ensure low reflection performance at a low cost by laminating thin oxide films different from each other in refractive index on one face of a glass substrate and forming a thin SiO2 film or a thin mixed oxide film comprising SiO2 and other oxide on the other face. SOLUTION: Two or three thin oxide films different from each other in refractive index are formed on one face of an inorg. or org. glass substrate and a thin SiO2 film of 105-130 nm thickness or a thin mixed oxide film comprising SiO2 and other oxide selected from TiO2 , ZrO2 , Al2 O3 , B2 O3 , SnO2 , In2 O3 and Ta2 O3 and having a refractive index of 1.43-1.47 and 4.5-7% visible light reflectance to incident light at 40-80% of incident angle is formed on the other face. Such low reflection performance as about >=6% reflection reduction rate at the attachment angle of a front window is efficiently ensured at a low cost and the objective reflection reducing glass excellent in adhesion, abrasion resistance and weather resistance is obtd. without deteriorating optical characteristics.
Patent JP-S61165747-A (JP)
Title: Exposing device
Inventor: MANABE YOSHIHARU
IPC: G03B27/54
Filed: 1985-01-17
Abstract: PURPOSE:To shield effectively a noise generated from a discharge tube and to prevent the intrusion to a signal line, etc., as a noise by providing a transparent conductor layer at the whole outside circumference of the glass pipe of a discharging light as a light source for illuminating the original and grounding this. CONSTITUTION:The original mounted on a contact glass 1 is illuminated by a fluorescent lamp 10, and the reflecting light is projected on a non-edge belt-shaped photosensitive body 3 by a convergent optical contact lens 1 and the photosensitive body 3 and shifting it in the same direction at the prescribed speed, the image of the original is exposured by the slit on the photosensitive body 3. When the fluorescent lamp 10 is fitted at the prescribed position in a copy machine, a transparent conductor layer 10c formed at the outer circumference of the fluorescent lamp 10 is allowed to contact with a metallic plate spring 5 earthed through a supporting member 4. Since the exposure device is constituted like this, the electric noise generated in the fluorescent lamp 10 is completely shielded by the transparent conductor layer 10c formed on the whole outside circumference of a glass pipe 10e, the leaking to the external part is effectively prevented and not intruded to a signal line and an electric power supplying line as a noise.
Patent JP-S63174030-A (JP)
Title: Program line writing device for camera
Inventor: ITO KENJI
IPC: G03B17/00
Filed: 1987-01-14
Abstract: PURPOSE:To limit the combination of an aperture value and a shutter speed for one exposure value by inhibiting a program line from being written according to the comparison condition between an exposure value for a selected point and an exposure value which is one value precedent. CONSTITUTION:When the mode setting button 24 of a back cover 20 is pressed, a program line 22 which is displayed last is displayed on a display device 21. When this is varied, an ON/OFF switch 26 is pressed and a point is selected with shift buttons 27-30. Then when a setting button 25 is pressed, an exposure value which is right before the exposure value at this point is compared; when a start point is set to a maximum or minimum exposure value, writing is inhibited on condition that the start point is larger, smaller, or equal to the exposure value which is one value precedent. Consequently, two kinds of combinations of aperture values and shutter speeds are prevented from being generated for one exposure value to cause confusion.
Patent JP-S62180973-A (JP)
Inventor: ARUFURETSUDO ROSUKEE ERUBU
IPC: H01R13/7195
Filed: 1987-01-14
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-H10196229-A (JP)
Title: Window
Inventor: YOKOCHI EIICHIRO
IPC: B01D53/86
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To remove an organic substance such as an oil stain, a mold fungus and organic gas from a window by decomposition and/or oxidation by arranging a surface layer containing anatase type TiO2 on an exposed surface of an outer frame. SOLUTION: An outer frame of a window is composed of stiles 1, an upper rail 2 and a lower rail 3. A surface layer containing anatase type TiO2 is arranged on an exposed surface on which a groove of a threshold (the lower rail 3) exists. The anatase type TiO2 (a titanium oxide) is called octahedrite as a byname, and a crystal system forms a tetragonal system. This is one of TiO2 crystal systems existing in a plurality, and the decomposing and/or oxidizing action of an organic substance such as an oil stain, a mold fungus and formaldehyde by light excitation is particularly remarkable in these crystal systems. It is better to be performed by a vacuum evaporation method, a sputtering method, a CVD method or the like in order to form the surface layer containing the anatase type TiO2 .  Therefore, an organic substance such as an oil stain, a mold fungus or organic gas such as formaldehyde can be removed from the window by decomposition and/or oxidation.
Patent JP-S63173131-A (JP)
Title: Loop processing method
Inventor: SHINANO TOSHIAKI
IPC: G06F9/32
Filed: 1987-01-13
Abstract: PURPOSE:To excute a loop processing at speed higher than ever, by counting the number of execution cycles of a CPU executing a program, and applying interruption on the CPU at a time when a counted value coincides with a present value. CONSTITUTION:A counter 3 is provided in a system including the CPU1 and a memory 2, etc., and the clock of the CPU1 is introduced as the count input of the number of cycles of the CPU1 is counted by the counter 3. A down counter possible to be preset is used as the counter 3, and an arbitrary value is preset from the CPU1, and an output at a time when the counted value of the CPU1, then, the execution of a program completed.
Patent JP-H01181204-A (JP)
Title: Manufacture of crystal oscillator
Inventor: NAKAYAMA HIDEJI
IPC: H03H9/02
Filed: 1988-01-13
Abstract: PURPOSE:To eliminate the need for the potting process, to improve the reliability, to make the surface state flat after the transfer mold and to facilitate the automatic mount onto the substrate by applying transfer mold after an IC and a heat resistant cylinder type crystal vibrator are mounted onto the lead frame. CONSTITUTION:A cylinder type crystal vibrator whose heat resistance is improved is connected to a lead frame. Then an IC is adhered to the lead frame connecting to the crystal vibrator to apply wire bond. Then the lead frame with the crystal vibrator mounted thereto is subjected to transfer mold. Then the lead frame is cut off and the lead is folded by the lead cut and bending stage to obtain the crystal oscillator of transfer mold type.
Patent JP-H02187575-A (JP)
Title: Direct burning generator
Inventor: FURUKAWA MASAHIRO
IPC: F25B33/00
Filed: 1989-01-12
Abstract: PURPOSE:To prevent the occurrence of poor combustion and to prevent reduction of a heat collection amount due to production of soot and the occurrence of corrosion to a flue by a method wherein a distance between a topmost fin mounted in a solution pipe and the upper surface of the flue and a distance between a lowermost fin and the under surface of the flue are increased to a value higher than that between fins. CONSTITUTION:A distance between a topmost fin 10 of each of solution pipes 9a, 9b, and 9c mounted in a flue 6 and the upper surface of the flue 6 and a distance between a lowermost fin 10 and the under surface of the flue 6 are increased to a value higher than a distance between the fins 10. Thereby, during washing of the solution pipes 9a-9f, a nozzle 20 for washing is inserted in a space 21 above the topmost fin 10, a direction is changed, a chemical for washing is approximately uniformly dispersed in the solution pipes 9a-9f, and washing of each solution pipe can take place to prevent the occurrence of poor combustion due to adhered sulfur and corrosion of the iron plate of the flue 6. Sulfur flowing down togetherwith the chemical for washing and iron peeled away from the fins 10 and accumulated to the lower part of the flue 6 is caused to flow to an opening 7B through utilization of a space 22 below the lowermost fin 10 and can be discharged to the outside.
Patent JP-S56103856-A (JP)
Title: Image pickup tube
Inventor: WATANABE KATSUMI
IPC: H01J29/08
Filed: 1980-01-23
Abstract: PURPOSE:To obtain a compact image pickup tube with the same characteristics as a one-inch tube, by performing the same scanning as in the case of one-inch tube using an electron gun for a two third-inch tube. CONSTITUTION:Alternate G5 and G6 electrodes 4 and 3 are formed on part of the inner wall of the shoulder (a) of an outer tube 1 in which the faceplate mounting section of a two thrid-inch tube is extended to one inch, using metallic or transparent conductive films. A target mesh 14 is secured by providing a cap screw 8 consisting of ribbon-type nonmangetic metals on a mesh ring 7 which is opposed to a faceplate 10. Then the preset faceplate 10 is clamped through an In ring 12.