baber/WOPTO huggingface dataset:
Patent JP-S58113917-A (JP)
Title: Photometric device of camera
Inventor: KURIYAMA TSUTOMU
IPC: G03B7/28
Filed: 1981-12-28
Abstract: PURPOSE:To obtain a stable output even when a measuring output is switched, by outputting variable wait photometry in accordance with a luminance difference, in some range in which switch-shifting is executed to partial photometry from mean photometry, or its reverse direction. CONSTITUTION:A luminance output VA by a mean photometric circuit 1 and a luminance output VS by a partial photometric circuit 2 are inputted to a differential amplifier 3, and a difference between both the luminance outputs is detected. A switching level setting circuit 5 outputs voltage signals VT1, VT2 for setting a range of a luminance difference output for executing the variable wait photometry, and a comparing circuit 6 makes an output H only when the luminance difference output VM is between VT1 and VT2, and makes the output L in other case. By the output of this comparing circuit 6, a switching and displaying circuit 9 of mean photometry and partial photometry is controlled, and at the time of variable weight photometry, both displays are lighted and displayed  by brightness corresponding to a weight ratio. In this way, even when the measuring output is switch-shifted, a stable output is obtained.
Patent JP-S6451807-A (JP)
Title: Muting circuit
Inventor: KAMATANI YASUHIRO
IPC: H03F1/00
Filed: 1987-08-24
Abstract: PURPOSE:To surely interrupt transient noise at application of power by using a constant current source operated at a lower voltage than the power voltage when the amplifier of a signal transmission line starts its operation at application of power and interrupting the signal transmission line by an output of the constant current source. CONSTITUTION:A constant current source 10 is provided between a power terminal 8 and a base resistor 6. In applying power, the power voltage of a power terminal 8 rises slowly by the action between the power impedance, and the smooth capacitor 9, a current flows to a base of a muting transistor(TR) 5 via the base resistor 6, the TR 5 is turned on to interrupt the signal transmission line. When the power voltage rises further, the amplifier 2 starts its operation, the transient noise appears at the signal transmission line, since the noise is connected to ground via the muting TR 5, it does not appear at the output terminal 4. Thus, the signal transmission line is interrupted before the operation start of the amplifier and the transient noise at application of power is surely interrupted.
Patent JP-H0632156-A (JP)
Title: Signal line controller for vehicle
Inventor: UEDA YOSHIAKI
IPC: B60W10/06
Filed: 1992-07-14
Abstract: PURPOSE:To dissolve the false fault judgment of a communication line occurring by information being transmitted to a control unit in preparation by providing a control unit monitoring means and a communication permission means for permitting the communication between these when it detects that the control unit is capable of communication. CONSTITUTION:Each control unit 10 and 12 outputs a communication preparatory signal when the respective preparations of communication are not ready, and stops the output of the respective preparatory signal when the respective preparations are completed. Each communication preparatory signal is transmitted to a communication controller 18 by control signal lines 20 and 22, respectively. A communication controller 18 judges that the exchange of information is impossible between each control unit 10 and 12 in case that both sides or one side is inputted among each communication preparatory signal, and judges that the exchange of information has become possible when both ceases to be inputted among each communication preparatory signal, and transmits a communication permission signal to each control unit 10 and 12 by control signal lines 24 and 26.
Patent JP-S6453415-A (JP)
Title: Diffusion of impurity
Inventor: KATO TAKAO
IPC: H01L21/225
Filed: 1987-08-24
Abstract: PURPOSE:To control the film thickness of a diffusion source layer with a high precision by absorbing the dispersion of etching level when an undoped layer on the diffusion source layer in a window region is entirely etched away, by a method wherein the diffusion source layer containing impurity is formed on an insulating film and a window further to be coated with an undoped layer containing no impurity. CONSTITUTION:A diffusion source layer 23 composed of a silica film layer containing N type impurity such as As and Sb is formed on a semiconductor substrate 20 with a window 22 made thereon by spin-coating process, etc. Later, the diffusion source layer 23 is heat treated at around 200 deg.C for around ten minutes to evaporate any residual solvent in the diffusion source layer 23. Then, a non-doped layer 24 containing no impurity such as SbCl2 is formed by spin- coating process, etc., further to be baked at 200 deg.C for around ten minutes. The undoped layer 24 and the diffusion source layer 23 are entirely etched away until the surface of an insulating film 21 is exposed. Through these procedures, when the diffusion source layer 23 in the window 22 is heat treated, the impurity contained in said layer 23 can be diffused in the semiconductor substrate 20 to form a buried type diffused layer 25.
Patent JP-S60143128-A (JP)
Title: Hydraulic release mechanism of vehicle's clutch
Inventor: OOOKA YUUZOU
IPC: F16H57/029
Filed: 1984-10-09
Abstract: PURPOSE:To completely protecting the case-side part of an oil seal of a push rod which projected outside of a case, from being swelled with oil in a hydraulic cylinder by providing the oil seal for a cover. CONSTITUTION:A push rod 4 has the end part 4a thereof engaged with a clutch 6 and has the other end 4b thereof projected at the outside of a case 2 in an oil- tight manner via an oil seal 7. At the outside of the push rod 4 a hydraulic cylinder 10 making contact therewith is disposed so that a clutch 6 can be pushed to be disengaged via a rod 4 by the operation of a cylinder 10. The cylinder 10 has a surrounding wall 11 surrounding the periphery of said end part 4b and an oil seal 7 is provided on the bottom face of the surrounding wall 11 in such a manner as to be engaged in a seal hole 7a. An annular groove 14 is formed on the external periphery of the surrounding wall 11 and the seal 7 is displaced inside the seal hole 7a in the slightly inward direction thereof.
Patent JP-S6364933-A (JP)
Title: Heater for sealing glass tube
Inventor: FUKUMA HIROSHI
IPC: C03B23/047
Filed: 1986-09-06
Abstract: PURPOSE:To seal glass tubes readily and excellently, by heating a glass tube by a first heater having an insertion hole with a relatively larger diameter than that of the glass tube and cutting the glass tube by a second heater having an insertion hole with a somewhat large diameter. CONSTITUTION:A first heater 1 consists of a holder 2 made of ceramic and equipped with a glass tube insertion hole 3 having about 50-60% larger diameter than the outer diameter of a glass tube 16 to be sealed and of a coil-shaped heater 4 winding the holder 2. A second heater 5 equipped with an insertion hole 7 having about 5% larger diameter than that of the glass tube 16 is formed, both the heaters 1 and 5 are inserted through a spacer 11 into a casing 9 and the casing is closed with a cover 13. In the constitution, the glass tube 16 to be sealed is inserted through insertion holes 14, 3, 12, 7 and 10 into the casing. First electricity is sent to the first heater 1, the glass tube 16 is softened to produce a neck and electricity is changed to the second heater 5 to heat and cut the neck part. Then electricity is resent to the first heater 1 to finish the sealed part.
Patent JP-S6365865-A (JP)
Inventor: MIZUGUCHI HIROMASA
IPC: A61K8/00
Filed: 1986-09-05
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-2000049959-A (JP)
Title: Facsimile reception system
Inventor: KAKIZAKI TAKAYUKI
IPC: H04N1/00
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To obtain the system where the user can immediately hear a voice guidance from a facsimile information service by using an information processor even when a facsimile modem is placed at a location apart from the information processor. SOLUTION: An analog signal from a telephone line 1 is identified by a modem section 21. When it is recognized that the analog signal is a voice signal, the voice signal is outputted to a voice processing section 23. The voice processing section 23 receiving the voice signal converts the voice signal into voice data such as a PCM code and an ADPCM code and adds an identification code denoting the voice data to the voice data and the resulting data are outputted to a P-S conversion section 24. The P-S conversion section 24 converts the data from the voice processing section 23 into serial data and outputs the serial data to a LAN interface section 25. The serial voice data are transferred to a personal computer 3 via a LAN 100.
Patent JP-H0853532-A (JP)
Title: Epoxy resin, its production and epoxy resin composition
Inventor: MASUDA YOSHINORI
IPC: C08G59/62
Filed: 1994-08-10
Abstract: PURPOSE:To produce an epoxy resin having a high crosslinking density and a high glass transition temperature, excellent in heat resistance and useful for, e.g. electric and electronic components by reacting a specified polyvalent phenolic compound with an epihalohydrin. CONSTITUTION:This epoxy resin of formula II (G is glycidyl) is produced by reacting a polyvalent phenolic compound represented by formula I [R1 is a 1 to 12C alkyl; R2 is H, OH or a 1 to 4C alkyl; n is 1 or 2] with an epihalohydrin. In addition, the epoxy resin composition is obtained by blending this epoxy resin with a curing agent such as a novolak type phenol resin and a curing promoter.
Patent JP-H1041985-A (JP)
Title: Input processing circuit
Inventor: OGAWA YUKIO
IPC: H04L25/03
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To detect an input signal level accurately required for control of an automatic gain control(AGC) circuit by applying digital conversion to an output of an AGC circuit so as to eliminate a signal of a DC offset component in the AGC circuit thereby deciding an optimum range based on a peak level of the detected signal. SOLUTION: In an input processing circuit 1 at a pre-stage of a digital processing line equalization circuit 13 in a digital transmission system using a metallic cable, an analog output signal from an AGC circuit 2 conducting gain control of an input signal is converted into a digital signal by an A/D converter 3. A digital high pass filter 4 eliminates a signal of a DC offset in the AGC circuit 2 from the converted digital signal. Then a peak detection circuit 5 detects a peak signal from the reception signal through the digital high pass filter 4 and a range decision circuit 6 obtains the level of the detected peak signal and decides an optimum range in the AGC circuit 2.
Patent JP-S6269177-A (JP)
Title: Rader equipment
Inventor: TANAKA KAORU
IPC: G01S13/28
Filed: 1985-09-24
Abstract: PURPOSE:To obtain different resolutions with the same offnadir angle by controlling oscillation frequency of a VCO voltage-controlled oscillation part. CONSTITUTION:The VCO voltage-controlled oscillation part 2 is controlled with a VCO control and arithmetic part 7 by a command or a control signal corresponding to the desired distance resolution and the signal band width of the oscillation frequency is changed to the signal band width corresponding to the desired distance resolution. Accordingly, since the distance resolution can be variable without changing offnadir angle differing from the case where the signal band width is fixed, the various resolutions are obtained with respect to the same offnadir angle, namely, the same target.
Patent JP-H0963814-A (JP)
Title: Variable resistor for high tension
Inventor: NAKAGAWA KAZUHIRO
IPC: H01C1/14
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To enable surely holding a connection terminal in a connection terminal accommodating part without pinching the tip of a spring part of the connection terminal between a case and a board. SOLUTION: A connection terminal has a spring part 7b which is worked in a bent form. The tip part of the spring part 7b is bent inward more than the inner peripheral surface of a connection terminal accommodating part (a spring accommodating part 6c) placed in a case 1.
Patent JP-S58117795-A (JP)
Title: Cabinet device for acoustic equipment
Inventor: OOMAE CHIKAO
IPC: H04B1/08
Filed: 1981-12-30
Abstract: PURPOSE:To attain a large output and low sound reproducing capability, by inserting a cylinder forming bass-reflecting holes provided toward another cylinder into the inside of the other cylinder provided from a back cabinet to a front cabinet with space. CONSTITUTION:In an acoustic equipment cabinet incorporating the font cabinet 2 and the back cabinet 1, the bass reflector 12 is formed by inserting a small diameter cylinder 11 projected from the cabinet 2 into a large sized cylinder 9 projected from the cabinet 1. Thus, the cavity length of the bass reflector 12 is a long cavity length summing the cavity length formed between the cylinders 9 and 11 with the cavity length formed in the cylinder 11. Sound outputted from a speaker toward backward direction passes thrugh the cavity length and is given from the holes 4 of the front cabinet 2 into the front as shown in the arrow, then the reproduction in low voice range and a large output is attained sufficiently.
Patent JP-S6189772-A (JP)
Title: Facsimile communication method and its encoder and decoder
Inventor: FURUYA YUKITSUNA
IPC: H04N1/40
Filed: 1984-10-08
Abstract: PURPOSE:To attain facsimile communication with less picture deterioration in terms of facsimile communications in a transmission line which is liable to generate an error even if an error is found by dividing one line in the scan direction into plural partial lines and encoding and transmitting each partial line. CONSTITUTION:When picture signals are counted to reach the number of picture signals of one line in terms of an encoder, a line end detection circuit 1 for outputting a line end signal to a partial line encoding circuit 2 is installed, and the end of a line is discriminated from that of the partial line. A partial line encoder circuit 2 is connected in such a way that an encoder 20 encodes an input signal, adds a value in a memory 22 for storing a P-EOL to the input signal at the end of the partial line and transmits it. In a decoder, a signal received from an input terminal 102 is inputted to a partial line decoder circuit 3 and decoded by partial line. When the length of the decoded partial line is not equal to that of the original partial line, the decoded result is abandoned, replaced with data of the corresponding partial line on the previous line stored in a previous line buffer 6 and outputted from a terminal 103.
Patent JP-H0879971-A (JP)
Title: Power supply device
Inventor: YOSHIHARA KUNIO
IPC: G05F1/00
Filed: 1994-09-05
Abstract: PURPOSE: To obtain a power supply device for simultaneously start feeding a specific voltage to each separate load where a plurality of power supply parts which are driven by a common power supply are connected. CONSTITUTION: A timer circuit 3 connected to a power supply part 2 starts counting by turning on a plurality of power supply parts 1 and 2 from an external power supply and a control circuit 4 connected to the timer circuit 3 simultaneously turns on the power feed from a plurality of power supply parts 1 and 2 to the loads 6 and 7 by a switching means 5 when a specific time required until a plurality of power supply parts 1 and 2 rise is measured.
Patent JP-S62157682-A (JP)
Inventor: SAGAWA NORIO
IPC: H04M1/00
Filed: 1985-09-25
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-H09131563-A (JP)
Title: Multilayer coating film
Inventor: IWAMOTO AKIO
IPC: B05D7/24
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To improve the acid resistance and properties with respect to wet-on-wet coating of the coating film by using as the base coating material, a thermosetting resin composition contg. specific two copolymer components, in the formation of a multilayer coating film with a two-coat one-bake coating method using a base coating material and a clear coating material. SOLUTION: A two-coat one-bake coating method comprises: coating the surface of an object to be coated with a base coating material; recoating the coated surface with a clear coating material; and thereafter, thermally curing the resulting recoated surface to obtain the objective multilayer coating film. In this coating method, as the base coating material, a thermosetting resin composition contg. two components, i.e., an acrylic copolymer (component A) having at least two carboxyl and/or dibasic acid anhydride groups per molecule and another acrylic copolymer (component B) having at least two epoxy groups per molecule, in amounts sufficient to provide 10 to 50wt.% of the total resinous solid content of the components A and B can be used.  As the clear coating material, another thermosetting resin composition contg. two components, i.e., a compound (component C) having a carboxyl group(s) and/or a dibasic acid anhydride group(s) per molecule and another compound (component D) having at least two epoxy groups per molecule can be used.
Patent JP-S6192446-A (JP)
Title: Optical head
Inventor: MATSUOKA KAZUHIKO
IPC: G11B7/08
Filed: 1984-10-11
Abstract: PURPOSE:To attain ease of positioning of each element with simple constitution by constituting an optical head so that optical axes of an image forming optical system of a lighting optical system are made in parallel. CONSTITUTION:A mirror 10 functioning as an optical reflection means is provided between the lighting optical system 2 and the storage medium 3, the optical axis 8 of the lighting optical system 2 is made in parallel with the optical axis 9 of the image forming optical system 4, then the processing of mechanical components such as a metallic member fixing and supporting each component is attained easily. That is, the position/angle reference in designing and processing the mechanical components is the optical axis 8 of the lighting optical system 2 and the optical axis 9 of the image forming optical system 4. They, however, are imaginary axes in the actual mechanical components and do note exist physically actually, and the side/face existing physically of other place in the mechanical components is sued as reference and set based on the distance and angle. When the optical axces 8, 9 are parallel with each other, the relative distance and angular state (in this case parallel) of both the axes is satisfied by the control of the position in parallel with the same criterion and the angular state control processing being complicated and requiring high accuracy is not eliminated.
Patent JP-S6368825-A (JP)
Title: Optical modulating element array
Inventor: KATAOKA KEIJI
IPC: G02F1/225
Filed: 1986-09-10
Abstract: PURPOSE:To constitute large-capacity light information by a small element by providing a waveguide layer part for light input coupling which guides laser light from a single light source to plural optical modulation parts and a taper array waveguide part, and driving electrodes arranged on adjacent branch waveguide parts of adjacent optical modulation parts at the same potential. CONSTITUTION:Plural Mach-Zehnder type waveguide optical modulation parts consisting of two-branch optical waveguides and electrode parts are arranged, and the waveguide part 10 which guides the laser light 9 from the single light source to plural optical modulation parts and the taper array waveguide part 12 are provided. Then electrodes 5 and 6 arranged on adjacent branching optical waveguides 2 and 3 of adjacent optical modulation parts are held at the same potential and driven. Here, electrodes arranged between adjacent optical modulating elements may be held at the same potential. Consequently, effective optical modulation is enabled with a small voltage and malfunction due to a leak of an electric field from a driven optical modulation part to an adjacent optical modulation part is eliminated.
Patent JP-H0763452-A (JP)
Title: Automated ice making apparatus
Inventor: TAJI NOBUYUKI
IPC: F25C1/10
Filed: 1993-08-26
Abstract: PURPOSE:To provide an automated ice making apparatus wherein lumps of ice are separated by rotating an ice making pan in the same direction. CONSTITUTION:An ice making pan 3 is rotated with a first driving device 5 composed of a motor 8, etc., and during one revolution of the ice making pan 3 a stopper 6 is pushed out from the driving device 2 with a second driving device 7 to twist the ice making pan 3 in contact with a protrusion A15 of the ice making pan 3. Hereby, lumps of ice are exfoliated from the ice making pan 3.
Patent JP-H0260331-A (JP)
Title: Light emitting element driving circuit
Inventor: IMAMURA KEIICHI
IPC: H04B10/40
Filed: 1988-08-26
Abstract: PURPOSE:To effectively compensate the pulse width distortion of an output light signal and to prevent the distortion generation of a light output waveform by driving a light emitting element by a driving signal generated as the OR of input data and the delay signal of the input data. CONSTITUTION:Since inversion input data SD are inputted through an amplifier IC1 to an inverter IC2 and an output signal is delayed for the input signal only for the delay time of a gate, for the output of IC2, the signal equal to the delay signal of the input data SD is outputted. Continuously, the delay signal and the data SD are inputted to an OR/NOR circuit IC3 and as the OR of both, the signal with the wide pulse width is generated and made into the driving signal of the light emitting element. Consequently, by setting the delay time of IC2 so as to be coincident with the rising delay time of a laser diode LD, the light signal emitted by a diode LD driven by the driving signal with the wide pulse width maintains a 50% duty. Thus, the pulse width distortion is effectively compensated and the generation of the distortion in the light output waveform can be prevented.
Patent JP-S6272276-A (JP)
Title: Method for dividing density of colored coloring matter in color hard copy
Inventor: OTA NOBORU
IPC: H04N1/60
Filed: 1985-09-25
Abstract: PURPOSE:To obtain a hard copy with good continuity with respect to all colors of lightness and hue by dividing the density so that the lightness of a gray scale in the color hard copy is divided equally in the level number of a quantized color picture signal. CONSTITUTION:The gray scale is obtained on a color hard copy from each color picture signal as shown in characteristic B and the gray scale is divided equally according to the lightness. The lightness is divided equally by using the gray scale of Y, M, C and when the reproduction of the gray is not so much a problem, the division of density of colored coloring matter is decided so that each colored coloring matter is divided equally by a lightness L*. Through the statement above, the reproduced picture of the color hard copy having optimum color continuity with almost constant color difference is obtained by using the density division method of the colored coloring matter in the color hard copy of this invention.
Patent JP-S6456064-A (JP)
Title: Toilet stool
Inventor: NAMIKOSHI TAKESHI
IPC: E03D9/08
Filed: 1987-08-26
Abstract: PURPOSE:To effectively treat piles by utilizing a toilet bowl, by mounting a far infrared ray radiator to a region where a seat can be taken or in the vicinity thereof. CONSTITUTION:A far infrared ray radiator 1 is mounted to the central part of the upper surface of a toilet lid 4 so as to be embedded in said lid 4. A person sits down on the toilet lid 4 in a closed state to position the anus region above the far infrared ray radiator 1 and a switch 5 is closed to radiate the affected part of piles with far infrared rays from the far infrared ray radiator 1 to treat piles. As the far infrared ray radiator 1, a far infrared heater or far infrared lamp can be used.