baber/WOPTO huggingface dataset:
Patent JP-H10104770-A (JP)
Title: Production of photosensitive emulsion containing silver halide crystal sensitized with colloidal silica as protective colloid
Inventor: VERREPT PETER
IPC: G03C1/09
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To obtain spectrally sensitized silver halide emulsion crystals with colloidal silica as protective colloid and to obtain silver halide crystals having improved sensitivity without increasing pressure sensitivity or causing dye stain. SOLUTION: (1) The photosensitive emulsion is produced as follows. Silver halide is precipitated in a reactive medium contg. colloidal silica as protective colloid in the absence of a polymer compd. capable of forming hydrogen crosslinking with colloidal silica but in the presence of one or more kinds of onium compds. The colloidal silica has 0.003-0.30μm average particle diameter, the weight ratio of the onium compds. to the silica is 0.03-0.3 during precipitation and the weight ratio of the silica to silver halide is regulated to 0.01-0.3 at the end of precipitation. (2) The reactive medium is then desalted. (3) The resultant silver halide is dispersed again. (4) Chemically aging in the presence of an onium precursor compd. as well as a combination of compds. separately contg. Ag, Au and Se or Ag, Au, Se and S for generating sensitization points.  The objective photosensitive silver halide emulsion is produced.
Patent JP-S63124443-A (JP)
Title: Semiconductor device
Inventor: SATO YOSHIHIRO
IPC: H01L21/66
Filed: 1986-11-13
Abstract: PURPOSE:To age semiconductor chips in the stage of a wafer by a method wherein the predetermined input terminals of the respective chips in the wafer are connected to predetermined common lines and the common lines are connected to predetermined common input terminals. CONSTITUTION:In the stage of a wafer before resin sealing, the same input terminals 12a and 12b of the respective semiconductor chips 12 in a semiconductor wafer 11 are connected to common lines 14a and 14b respectively. Then the lines 14a and 14b are connected to common input terminals 13a and 13b at the end part of the wafer 11. Signals are inputted through the terminals 13a and 13b to age the respective chips 12 simultaneously. After aging, a wafer test is carried out and acceptable chips are scribed and sealed with resin. With this constitution, the respective semiconductor chips can be aged in the stage of a wafer before aging and aging defects can be rejected in the stage of a wafer so that the cost can be reduced.
Patent JP-H08134767-A (JP)
Title: Method for treating ropy textile product and apparatus for treating the same
Inventor: ISHIMARU OSAMU
IPC: D06B3/28
Filed: 1994-11-04
Abstract: PURPOSE: To provide a quick and proper fabric speed and enable the treatment of a wide range of textile products by controlling the mixing ratio of a liquid stream to an air stream according to the kind and basis weight of a material to be treated. CONSTITUTION: This method for treating a ropy textile product with a fluid is to control the mixing ratio of a liquid stream to an air stream from a fluid jetting part according to the kind and basis weight of a material to be treated so as to treat the material at a proper fabric speed in the method for treating the fabric during circulation through a circuit in which the fabric pulled up with a driving reel or a roll 3 contained in a header 2 is passed through the treating fluid jetting part comprising a combination of a liquid stream jetting part 4 with an air stream jetting part 5, a transfer pipe 6 and a retention tank 7 and returned to the header 2.
Patent JP-H04261754-A (JP)
Title: Test device
Inventor: RAINAA RUUTOBITSUHI
IPC: G01B7/02
Filed: 1991-10-18
Abstract: PURPOSE: To provide a testing device which is usable for any machine parts, wear resistant, and capable of being easily improved into a practical one. CONSTITUTION: A testing device to inspect a machine parts, in particular, a tool of a machine tool at the prescribed position is provided including a testing element 30 movable from the initial position by a moving means on a passage related to the position of the machine parts to execute the testing operation and a detector circuit 58 to transmit the test signal. The testing element includes a non-contact sensor 34, and the detector circuit 58 records the output signal A of the sensor during the testing operation, and transmits the test signal based thereon.
Patent JP-H11103935-A (JP)
Title: Toothbrush
Inventor: SUZUKI AKIRA
IPC: A46B5/00
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a small toothbrush which is easily used with an excellent portability without permitting a structure to be the folding one, the extending/ contracting one or the divided one, etc. SOLUTION: In the toothbrush, a planting part 3 provided with bristles is integratedly connected to a grip part 2 with a neck part 4 and also the neck part 4 is bent with a bristle side as the inner one. The whole length of the toothbrush from a rear end being an end edge at a grip part side to a tip being the end edge at a planting part side is set to be 120-140 mm, the whole length of the planting part is set to be 10-30 mm and an angle made by the center line L of the grip part with a plane S which is brought into contact with the tips of most bristles 5 is set to be 5-10 deg..
Patent JP-H0513914-A (JP)
Title: Circuit substrate with printed resistor
Inventor: SAKURAI SHIZUO
IPC: H05K3/28
Filed: 1991-10-18
Abstract: PURPOSE:To make it possible to provide a printed resistor on the surface where an insulating substrate is soldered. CONSTITUTION:A printed resistor 2 is provided on an insulated substrate 3 through the intermediary of the insulating layer 4 which becomes soft when heat is received when soldering. The above-mentioned printed resistor 2 is coated with a buffer insulating layer 6, consisting of the insulating material having softening property when heated by soldering. The buffer insulating layer 6 is coated with a protective insulation-coated layer having heat-resisting property.
Patent JP-H06115931-A (JP)
Title: Raw material alumina powder for producing sapphire by verneuil method
Inventor: TAKEUCHI YOSHIAKI
IPC: C30B11/10
Filed: 1992-10-09
Abstract: PURPOSE:To obtain raw material alumina powder capable of forming a high- quality sapphire single crystal controlled in form and coloring degree by adding a specific amount of Ca compound and a specific amount of Ti compound to raw material alumina powder. CONSTITUTION:This raw material alumina powder contains 1-5ppm Ca metal or a Ca compound (as Ca atom) and 2-15ppm Ti metal or a Ti compound (as Ti atom). A cylindrical sapphire single crystal having no fine foam and no deposition at the top and free from coloring after production and after UV irradiation and suppressed in the development of C face can be obtained by Verneuil method when using this raw material alumina powder.
Patent JP-H03134296-A (JP)
Title: Air blower
Inventor: NAKATO YUTAKA
IPC: F04D29/28
Filed: 1989-10-18
Abstract: PURPOSE:To prevent vibration of a main plate and prevent generation of abnormal noise by forming the main plate out of vibration preventing member in an air blower whose plural vanes are fixed on the main plate and which is driven in rotation by an electric motor. CONSTITUTION:A main plate 15 which is made of approximately disc type formed out of high purity aluminum as a material with higher vibration attenuation ratio is used to absorb vibration from a motor 11 and vanes 17, in the center of which a stepped extrusion part 15a for boss fixing is formed. The vanes 17 are made of aluminum plated steel plate, a side plate 18 is an aluminum alloy plate where an air intake opening 18a is formed in the center of the disc. Along its periphery, there are cuts 18b corresponding to cuts 15b in the main plate 15 in order to have the vanes 17 distributed therein. As the main plate, vibration suppressing steel plate or vibration suppressing alloy may be used. Because the main plate is hard to be put in resonance, it is possible to prevent the generation of abnormal noise.
Patent JP-S63182264-A (JP)
Inventor: KANO HIROSHI
IPC: C04B35/18
Filed: 1987-10-26
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-S62131611-A (JP)
Title: Parabolic plane for parabolic antenna
Inventor: KUROSAWA HIROSHI
IPC: H01Q15/14
Filed: 1985-12-04
Abstract: PURPOSE:To decrease heat energy of the sun ray at a focus of a parabolic face and to prevent deformation of the parabolic face itself due to high heat by providing minute ruggedness to a radio wave reflecting plane of the parabolic plane. CONSTITUTION:The ruggedness of nearly 1mum deep is processed mechanically in advance nearly without any gap to the surface of a radio wave reflecting plane 5 of the parabolic plane 1 having a pair line rubbed pattern 10 and the radio reflecting plane 5 is formed to the recessed side of the parabolic face 1. The parabolic plane 1 is fixed to a converter fitting arm 3 by a screw 4, the assembly is fixed to a support 6 by a mounting metallic fixture 7 and an elevating angle adjusting metallic fixture 8 and a converter 2 is fitted to a focus 9 of the parabolic plane 1 to constitute the parabolic antenna. Thus, the sun ray is reflected irregularly in said rugged surface and the heat energy collected to the focus 9 is reduced remarkably, then abnormal temperature rise of the converter is prevented. In this case, the size of said ruggedness is larger than 0.4mum and the depth is 1/32 of the wavelength of the received radio wave. In forming a corrosion proof and weather resistance metal-made parabolic plane by a stainless steel plate, it is not required to apply the surface treatment and corrosion proof painting to the parabolic face.
Patent JP-H09111715-A (JP)
Title: Paved bed cutter
Inventor: FUJISAWA MITSURU
IPC: E01C23/09
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To prevent a belt from getting out of the driving and driven pulleys by fitting a rotary member constituting a support part of a cutter blade to the fitting part having an axial line parallel to the advancing direction of the vehicle body, so as to be rotatable around the axial line. SOLUTION: A rotary member 21 is fitted to a fitting part 30 so as to be rotatable around the axial line. As a result, the center of the first output pulley 12 actuating as the driving pulley fixed on the first intermediate shaft 6 and the center of the second input pulley 13 actuating as the driven pulley fixed on the second intermediate shaft 7 are positioned on the extended line of the axis of the rotary member 21. Accordingly, even if the rotary member 21 is rotated to incline the cutter blade 16, the center of both pulleys 12, 13 is always positioned on the extended line of the axsis of the rotary member 21. And hence, the second V-belt 18 is only twisted. And since the positional shifting between both pulleys 12, 13 is not brought, the belt 18 is prevented from getting out of both pulleys 12, 13 and the power is favorably transmitted.
Patent JP-H04147670-A (JP)
Title: Semiconductor memory
Inventor: KAGAWA MINORU
IPC: G11C11/41
Filed: 1990-10-09
Abstract: PURPOSE:To obtain an appropriate value of resistance and to make a high speed operation possible by connecting the sources of first and second transistors respectively with one and the other of a pair of bit lines, by connecting the drains of those transistors with each other and by connecting their connection with the source of a third transistor. CONSTITUTION:The source of a first MOS transistor 1 is connected with one bit line 5, the source of a second MOS transistor 2 is connected with the other bit line 6, the drains of the first and second transistors 1 and 2 are connected with each other and the connection of these drains is connected with the source of a third MOS transistor 3. Pull-up operations are respectively conducted via the first and third transistors 1 and 3 and via the second and third transistors 2 and 3. Then, when the first and second transistors 1 and 2 are inserted between the pair of bit lines 5, 6 to conduct resistance operations, the voltage amplitude of the bit lines 5, 6 is made small.
Patent JP-H04150292-A (JP)
Title: Wireless remote control system for water plug device or the like
Inventor: HIRAHARA MANABU
IPC: A43B3/10
Filed: 1990-10-09
Abstract: PURPOSE:To control deices to be controlled remotely without changeover of some of the devices with one controller by providing a signal identification circuit receiving an identification signal sent from a transmitter so as to identify a device to be controlled and sending a control signal corresponding to the device to be controlled. CONSTITUTION:A thumb part of a slipper main body 1 is provided with a pressure sensing switch 2 and incorporated with a controller 3 and a transmitter- receiver 4. An on/off signal of the pressure sensing switch 2 is coded into an on/off control command signal for a water plug or the like and an opening regulation signal by the controller 3 depending on the way of the operation such as on/off number of times and the coded signal is subject to, e.g. frequency modulation and the result is sent in air by the transmitter-receiver 4. For example, when the user is resident in a room A, the slipper main body 1 receives a signal from a transmitter 21 to decide a current position to be the room A and when the user operates the pressure sensing switch 2 of the slipper main body 1, a switching signal is sent to a device (a). Thus, the user controls remotely devices a-c to be controlled by having only to approach the devices a-c.
Patent JP-H01115260-A (JP)
Title: Management system for call involving inter-independent communication networks
Inventor: SATO MORIHIRO
IPC: H04M15/04
Filed: 1987-10-29
Abstract: PURPOSE:To efficiently execute the calculation of charge between two electrical communication service companies by furnishing a proper call management number to a call in case this call from a user is such one as going out to the communication network of other electrical communication service company, and transmitting the call. CONSTITUTION:In case a call from a subscriber SUB-A selects the communication network B of other electrical communication service company, the call management number determining device 2 of an exchange 1 determines a call management number, adding thus determined number to a callee's number and the caller's number, and transmitting the call to the network B. The relay exchange 4 of the communication network B executes a processing to connect the call to the callee subscriber SUB-B via an exchange 7, at the same time, collects detailed data with respect to the charge with the call management number and a communication network A code for key code, and stores thus collected data in a memory 6. As a result, detailed recording with respect to the charge can be easily retrieved with the key code for index.
Patent JP-H08131192-A (JP)
Title: Measurement of fructose and apparatus for measurement
Inventor: INOUE YUKIE
IPC: C12Q1/26
Filed: 1994-11-07
Abstract: PURPOSE: To rapidly and accurately measure fructose and simultaneously measure glucose, etc. CONSTITUTION: This flow type apparatus for measuring fructose is obtained by arranging a solution feeding mechanism 2 for a buffer solution, a sample injection mechanism 3 on the downstream side thereof, a glucose electrode 5 immobilizing a glucose oxidase on the downstream side of the sample injection mechanism 3, an immobilizing unit A for a hexogenase, a glucose 6-phosphate isomerase, a glucose 6-phosphate dehydrogenase and an L-lactic acid dehydrogenase, an immobilizing unit 6 for an L-lactic acid oxidase and a hydrogen peroxide electrode 7 or an oxygen electrode in series in the order mentioned.
Patent JP-H10116775-A (JP)
Title: Chemical treatment apparatus
Inventor: MIYAMOTO KOJIRO
IPC: G03F7/30
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To prevent generation of bubbles on the bottom face of a sump or on a part to be processed and dripping of liquid after stopping delivery by providing a tubular bottomed sump on the delivery side of a nozzle for feeding chemical and forming the bottom face of the sump of a curved surface having center projecting downward from the circumferential edge of the bottom face. SOLUTION: A nozzle 6 is provided at the forward end of a nozzle arm 5 having the rear end coupled with a tank storing a developer through a supply pipe, for example. The nozzle 6 is farmed tubularly and a substantially circular delivery port 61 for developer 80 is provided at the forward end of the nozzle 6 while directing toward a lower mounting face. A tubular sump 7 for receiving and storing developer 80 delivered from the nozzle 6 is a tubular body 72 having a bottom 71. The bottom 71 of the sump 7 has a substantially circular curved bottom lice 71a having center projecting downward from the circumferential edge of the bottom face 71a. The tubular body 72 has a substantially circular and substantially horizontal bottom part 73.
Patent JP-H07128606-A (JP)
Title: Optical deflecting scanner
Inventor: HORI HIROFUMI
IPC: G02B26/12
Filed: 1993-10-29
Abstract: PURPOSE:To enable easy taking out of a casing in which at least a light source and an optical polarizing means are housed and to prevent clamping of a laser driving circuit board by providing the outer peripheral part of this casing with handles for clamping the casing with hands. CONSTITUTION:A motor 3 arranged with a rotary polygonal mirror 2 in the upper part is fixed in the casing 1. A semiconductor laser 4 for irradiating this rotary polygonal mirror 2 with a laser beam is fixed together with the laser driving circuit board 5 to the wall surface on the outer periphery of the casing 1. The flanks of the casing 1 are provided with the handles 13 for moving the optical deflecting scanner sideways. The handles 13 are provided with grooves 13a for preventing slip at the time of clamping the handles 13. The optical deflecting scanner is easily taken out by clamping the handles 13 without clamping the laser driving circuit board 5 at the time of taking out the scanner from the side of a laser printer body. Since the laser driving circuit board 5 is not clamped, the crack of the circuit board does not arise and there is no possibility of misaligning the axis of the laser beam adjusted with high accuracy.
Patent JP-H01114865-A (JP)
Title: Sheet number display system for image forming device
Inventor: SHIBATA KOICHI
IPC: G03G15/00
Filed: 1987-10-28
Abstract: PURPOSE:To perform display of maximum 2n-digits by providing an operating part in an image forming device with a numeric input device, a seven-segment display, a mode switching means, etc., switching a normal numeric display mode and an inverted numeric display mode, thereby displaying numerics on the seven-segment display. CONSTITUTION:The operating part 1 in a copying machine, etc., is provided with the segment display 2 including n (two, for instance)-numeric displays 2a and 2b displaying sheet numbers, a tenkey 3, the mode switching means 9, etc. Together with these input devices and the display 2, a program/standard numeric pattern ROM 7 storing programs driving a driving device, an inverted numerical pattern ROM 10 as a display switching means, etc., are connected to a CPU through a system bus 8. The mode switching means 9 displays normal numerics on the display 2 in the standard mode. In the inversion mode, segments in which normal numerics in seven segments are not composed can be displayed at high brightness, and display of maximum 2nd-digits is performed through simple operation.
Patent JP-S63126301-A (JP)
Title: Fixed structure for dielectric coaxial resonator
Inventor: MARUYAMA TAKASHI
IPC: H01P7/10
Filed: 1986-11-15
Abstract: PURPOSE:To fix the titled resonator with high reliability without deteriorating the characteristic of the resonator itself by bonding the dielectric coaxial resonator to a fixed plate made of a conductive material by a conductive bonding material and fixing the fixed plate to a member to be fixed. CONSTITUTION:Each resonator 2 is bonded with conduction by, e.g., solder at a part of its outer conductor 203 to the fixed plate 24 folded and made of a conductive material so as to almost correspond to a series of dielectric resonators 2 of pyramid shape. Then the fixed plate 4 fixed with the resonator 2 is contained in a case 4 having a shape corresponding thereto, the grounding between the resonator 2 and the case 4 is ensured by a chevron-shaped spring 241 provided to the fixed plate 24 and they are to be semi-fixed. Thus, the fixing with high reliability without deteriorating the characteristic of the resonator itself is attained.
Patent JP-H08137545-A (JP)
Title: Plant monitoring device
Inventor: SHIRAI SHIGERU
IPC: G05B23/02
Filed: 1994-11-07
Abstract: PURPOSE: To provide a plant monitoring device which can grasp surely and in real time the plant operation conditions. CONSTITUTION: A plant monitoring device is provided with a plant data store means 5 which adds the time to the input plant data and stores them in a plant data file 4, a collection/display timing deciding table 22 where the data collection/display start/end conditions are set at each input point, a timing decision means 25 which decides the data collection/display start/end timing of the plant data at each input point, an achievement data store means 26 which takes the corresponding plant data out of the file 4 and stores them in an operation achievement data file 24 based on the timing decision result of the means 25, an achievement data display control means 27 which takes the past plant data out of the file 24 and shows them in a graph on a display device 6 based on the timing decision result, and a present state data display control means 28 which takes the corresponding latest plant data out of the file 4 and displays them in a trend graph on the device 6 based on the timing decision result.
Patent JP-H02117879-A (JP)
Title: Fragrant sheet-shaped member and production thereof
Inventor: HIRASAWA AKIRA
IPC: B42D15/10
Filed: 1988-10-28
Abstract: PURPOSE:To enable sufficient fragrance to be maintained for a long time by applying a binder to a predetermined part of at least one side of a sheet-shaped base, and fixing microcapsules enclosing a perfume therein to the surface of the binder. CONSTITUTION:A card base 1 is subjected to predetermined printing by use of a UV-curable type ink 11. Then, the card base 1 is fed by a conveyor belt 5 to pass, before cure of the ink 11, through a perfume capsule-containing part 6 in which is contained a mixture of a microcapsules 12 enclosing a perfume therein and a protective material 13 such as cornstarch and silica. When the card base 1 is passed through the capsule-containing part 6, the microcapsules 12 and the protective material 13 are adhered only to the surface coated with the ink 11. Then, the card base 1 is fed by a conveyor belt 7 to an UV irradiation part 8, whereby the ink 11 is cured by irradiation with UV rays, whereby the microcapsules 12 and the protective material 13 are fixed securely, and a telephone card material 14 having fragrance is obtained.
Patent JP-2001101680-A (JP)
Title: Servo device and automatic gain adjusting method
Inventor: HAGIWARA HIROSHI
IPC: G05B13/02
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To conduct stable servo operations even though laser power is rapidly changed when the gain of servo signals is automatically adjusted. SOLUTION: When the gain of a servo signal for controlling the irradiation position of laser beams from a laser light source is automatically adjusted, an AGC circuit 29 sets the time constant of the automatic adjustment smaller than that of a normal case when the power of the laser beams is stepwise varied.