baber/WOPTO huggingface dataset:
Patent JP-S6275540-A (JP)
Title: Image forming developer
Inventor: ADACHI HIROYUKI
IPC: G03G9/08
Filed: 1985-09-30
Abstract: PURPOSE:To obtain capsule toner for stabilizing picture quality and having a high fixing property by uniforming the electrostatic charge/weight ratio of the capsule toner obtained by sealing pressure fixing cores having approximately spherical shapes into a thin film hard shell within grain distribution. CONSTITUTION:To obtain the capsule toner, components containing spherical wax or the like are distributed with 10-14mum average grain size and soft pressure fixing cores with about 1-40mum grain size are formed. The cores having <4mum and >=20mum grain size e.g. are cut out by an air classifier or the like and the cut-out toner is divided into plural classes by the air classifier or the like. Prior to capsule formation, grains such as silica are adhered to the surfaces of cores. At that time, the number of adhering grains to the cores in the smaller distribution side A is set up larger than that of the larger distribution side B and then the hard shell is attached, so that the smaller grain size side A is rougher than the larger grain size side B. Consequently, the contacting area with the side such as a developing sleeve receiving frictional electrification of toner is changed and the relation between the electrostatic charge/weight ration q/m and the radius (r) of toner in the same shape is not fixed, so that q/m variation is reduced and a stable image can be obtained.
Patent JP-S6276361-A (JP)
Title: Picture reducing method
Inventor: AOKI YOSHINORI
IPC: H04N1/393
Filed: 1985-09-27
Abstract: PURPOSE:To reduce a picture with a simple circuit without increasing the components of a device by performing the line control management of picture read information compressed by every line at a compression part and transmitting the information from which an assigned line is eliminated to an outside. CONSTITUTION:An original is read at a scanner circuit 1 and obtained paintings and calligraphic works read information is stored at a memory circuit 2 temporarily. And the information read from the circuit 2 is inputted to a compression circuit 3 and according to an assigned signal of compression processing system indicated from a control circuit 4, the painting and calligraphic works read information is compressed by every line, a compression signal being generated, and meanwhile, the end of the compressed line is detected and the compression signal and a line end signal are outputted to the circuit 4. The circuit 4, supervising the line end signal, performs the line control management by every unit of line and when the compression in a subscan direction is performed, it outputs the remaining signals other than the signal of the line to be eliminated to the outside.
Patent JP-H0635307-A (JP)
Title: Image forming device
Inventor: KOMURO ICHIRO
IPC: G03G15/08
Filed: 1992-07-20
Abstract: PURPOSE:To provide an image forming unit integrated with an electrification unit, an exposure unit, and a development unit, and to steadily obtain high image quality free of an electrification irregularity, insufficent exposure, an image blur, etc. CONSTITUTION:A copying device provided with the image forming unit 2 integrated with the electrification unit 21, the exposure unit 22 and the development unit 23 is further provided with a protective cover which covers the light emitting surface of the exposure unit 22 and the opening of the development unit 23 in response to the separation of the image forming unit. Also, the image forming unit 2 may be provided with an identifying display means which identifies a toner type; a detecting means which identifies the identifying display means; and a control means which controls the conditions of an image forming process in the electrification unit 21, exposure unit 22 and development unit 23 based on the result of the detection. A vibration proof rubber 24c may also be provided between the support members 24a and 24b. Further, the support member 24a may be provided with a position adjusting means which adjusts the position of the exposure unit 22 in relation to the surface of a photosensitive drum 1, and an ozone exhaust passage 24d.
Patent JP-S6274312-A (JP)
Inventor: HAYASHI MASAYUKI
IPC: B60N2/90
Filed: 1985-09-28
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-S6273920-A (JP)
Title: Molding method of foamable heat insulation material layer on pipe surface
Inventor: NAKANISHI IWAO
IPC: F16L59/14
Filed: 1985-09-27
Abstract: PURPOSE:To form a heat insulation layer whose thickness is continuously uniform at favorable yielding, by a method wherein a molding frame in a specific form is arranged on a pipe by applying a plug closing a gap to an open end of the molding frame and the pipe is shifted in an axial direction by releasing the molding frame after casting a foamable heat insulation material within the molding frame and curing the same. CONSTITUTION:A pipe 1 is set to a molding frame 6. An open end of the molding frame 6 is plugged with a molding heat insulation material 9. Then a necessary quantity of a foamable heat insulation material 11 is cast within a gap S of the molding frame 6 by a resin foaming machine 10 and a heat insulation material layer 15 is formed in a desired heat insulation thickness. Then the heat insulation material layer 15 and molding frame 6 are released from each other by breaking the molding frame 6. Then the pipe 1 is sent into the molded heat insulation layer 15 by a feed roller 3 and belt conveyor 14 up to a position wherein an overlap allowance which becomes a plug of the molding frame 6 is left behind. Then sending-into of the pipe 1 is suspended, the molding frame 6 is closed and the necessary quantity of the foamable heat insulation material 11 is cast within the molding frame again by the resin foaming machine 10. The heat insulation layer 15 whose thickness is continuous and uniform is molded by repeating this operation.
Patent JP-S58117577-A (JP)
Title: Developing device
Inventor: SATOMURA HIROSHI
IPC: G03G15/09
Filed: 1981-12-29
Abstract: PURPOSE:To increase the frictional charge quantity to make the toner distribution uniform by the agitating effect due to the oscillation, by giving the ultrasonic energy to a toner layer applied onto a sleeve as a uniform thin layer. CONSTITUTION:A sleeve 2 is supported rotatably in a developer vessel 3 a gap G apart from a photoreceptor 1, and a magnet roll 4 is fixed into the sleeve 2. A controlling member 5 controls a toner 6 (magnetic toner) supplied onto the sleeve 2 to a uniform thin layer. An ultrasonic wave generator 7 radiates the ultrasonic energy to a toner layer 60 which is carried to the position facing the photoreceptor 1. The toner is oscillated by this ultrasonic energy, and the agitating energy is given by this oscillation to relax the hysteresis. The toner distribution on the sleeve 2 is made uniform by the toner agitating effect.
Patent JP-H0883862-A (JP)
Title: Circuit board and manufacture thereof
Inventor: KAGAYAMA SHIGERU
IPC: H01L23/12
Filed: 1994-09-09
Abstract: PURPOSE: To prevent a bump from being bonded to an IC chip or separated from a lead by making a hole, corresponding to the lead, through a board in the vicinity of the IC chip. CONSTITUTION: A lead 32 is formed, at first, on an insulating sheet 2 and a bump 38 is formed at a part where the lead 32 touches the IC chip 33. Subsequently, the IC chip 33 is face down mounted on the lead 32 and pressed or heated to bond the IC chip 33 and the lead 32 through the bump 38. The insulating sheet 2 is then irradiated with excimer laser light from the side provided no lead 32. Since the excimer laser light can remove the polyimide composing the insulating sheet 2 selectively, a hole 34 corresponding to each lead 32 can be made through the insulating sheet 2 without damaging the insulating sheet 2 or the IC chip 33.
Patent JP-H0884116-A (JP)
Title: Optical transmitter
Inventor: YAMAMOTO MICHIYO
IPC: H04B10/03
Filed: 1994-09-09
Abstract: PURPOSE: To provide an optical transmitter capable of distinguishing and deciding 'a fault in a transmission line' and 'a fault in the transmitter' and executing accurate redundant switching. CONSTITUTION: The optical transmitter capable of distributing an optical signal transmitted to one optical transmission line 1 to two light receivers 3-1 to 3-2 by a light branching part 2 and having redundant constitution to be received by individual receivers 3-1, 3-2 is provided with two optical input disconnection detecting circuits 4-1, 4-2 for detecting the input disconnection of the optical signal branched by a light branching part 2 and a monitoring part 5 for monitoring both circuits 4-1, 4-2, judging 'transmission line fault' at the time of detecting input disconnection in both circuits 4-1, 4-2 and judging 'transmitter fault' at the time of detecting input disconnection in either one of the circuit 4-1, 4-2.
Patent JP-S57134476-A (JP)
Title: Manufacture of furan derivatives
Inventor: DERETSUKU RESURII KURUUKESU
IPC: C07D307/52
Filed: 1981-12-30
Abstract: Ranitidine is prepared by reaction of a compound of formula (II) <CHEM> where L is a leaving group, e.g. -SR (where R is a straight or branched C1-6 alkyl group optionally substituted by phenyl), with nitromethane at an elevated temperature, e.g. 80 - 110 DEG C.
Patent JP-S6194606-A (JP)
Inventor: YOSHIEDA KEIICHI
IPC: A44B19/42
Filed: 1984-10-17
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-H0541728-A (JP)
Title: Telephone equipment
Inventor: YAOYA NAOKO
IPC: H04M1/60
Filed: 1991-08-02
Abstract: PURPOSE:To enable a user to operate push buttons while hearing the voice of the other party without bringing his ear close a receiver by switching the reception sound volume of a telephone equipment having a hand set with key pads. CONSTITUTION:When a switching key 17 is turned on by operation and a contact sensor 16 is turned off by separation of a receiver 8 from his ear, a changeover switch 12 is turned off. As the result, passing-round of an audio signal from a transmitter 9 to the receiver 8 is cut off, and the sound volume from an amplifier control circuit 7 is increased, and the sound volume of the signal sent from the receiver 8 is increased. Consequently, the user can operate push buttons 2 while hearing the audio signal of the other party or the like without bringing his ear close the receiver 8. When the switching key 17 is turned off or the contact sensor 16 is turned on, the same transmission/reception operation as a conventional telephone equipment is performed.
Patent JP-2001044328-A (JP)
Title: High-frequency semiconductor element mounting wiring board and high-frequency semiconductor device using the same
Inventor: YOSHIDA KATSUYUKI
IPC: H01L23/12
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a stable grounding network formed of a ground conductive layer and a through-conductor between a line conductor and a high-frequency semiconductor element. SOLUTION: Through-conductors 15, which electrically connect grounding conductive layers 14a and 14b together, are provided with repeatedly regular intervals which are each below half the wavelength of high-frequency signals which range from less than half the wavelength of high-frequency signals to the lower part of the semiconductor element 16 and centering on the line conductor 13, located at the edge of a part where a high-frequency semiconductor element is mounted, by which a grounding path between the lower part of the semiconductor element 16 and the grounding conductive layers 14a and 14b can be shortened in length and reduced in inductance component, so that a wiring board of this constitution is capable of efficiently and accurately propagating high-speed signals. At the same time, a stable grounding network can be formed.
Patent JP-S6373139-A (JP)
Title: Surface inspecting system
Inventor: KUMASAKA HIROSHI
IPC: G01N21/88
Filed: 1986-09-17
Abstract: PURPOSE:To make it possible to inspect the state of a surface positively at a high speed without complicating the system, by periodically arranging slits having different transmittances, illuminating the surface of a body to be inspected with slit light beams having different intensities, picking the image of the surface in the specified scanning direction, and processing the output signals. CONSTITUTION:Slits having different transmittances are alternately arranged on a multiple-line chart 1a of a lighting part 1. The surface of a body to be inspected 2 is illuminated with light from the lighting part 1. The image of the surface is picked up by a TV camera 3 so that the projected images 1b are in parallel with the horizontal scanning direction. The output signal are differentiated with a differentiating circuit 5. A differential output 5a undergoes binary coding in a binary circuit 6. A binary signal 6a from the circuit 6 and an inspection-range setting signal 7a from an inspection-range setting circuit 7 are inputted into an AND gate 8, in which an AND value is operated. An output signal 8a from the gate 8 is inputted into a pass-or- fail judging circuit 9, and the pass or fail of the state of the surface is judged. The detection of irregularities 2a which are yielded by the change in linear state of the multiple-line chart 1b projected on the surface, is ensured.
Patent JP-H1060574-A (JP)
Title: Ultrahigh tensile strength steel strip and steel tube excellent in durability, and production thereof
Inventor: TOYODA SHUNSUKE
IPC: C22C38/16
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To produce an ultrahigh tensile strength steel strip and an ultrahigh tensile strength electric resistance welded tube excellent in durability of >=980N/mm<2> tensile strength by solving a technological problem in the conventional technology of hydrogen delayed cracking or deterioration in strength caused by corrosion and to provide a method for producing the same. SOLUTION: This ultrahigh tensile strength steel strip excellent in durability and having >=980N/mm<2> tensile strength consists of a steel contg., by weight, 0.1 to 0.19% C, 1 to 2% Mn, 0.05 to 0.5% Cu, <=0.1% P, <=0.01% S, <=0.005% N, and the balance substantial iron. A metallic structure contains martensite of 40 to 100% fractional rate, and the cumulative equivalent strain defined by following formula after quenching is regulated to 0.002 to 0.2. ε=Σ((t/d)×(the number of times of bending)), where (t) denotes the plate thickness (mm) of the steel plate and (d) denotes the bend diameter (mm).
Patent JP-S6374887-A (JP)
Inventor: NAKAJIMA MOTOHIRO
IPC: B66B29/02
Filed: 1986-09-16
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-S59108294-A (JP)
Inventor: REIMONDO BINSENTO SARA
IPC: C04B35/52
Filed: 1983-11-18
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-S60111119-A (JP)
Title: Liquid level measuring device of radioactive solution vessel
Inventor: KUMANOMIDOU HIRONORI
IPC: G01F23/28
Filed: 1983-11-21
Abstract: PURPOSE:To measure exactly and quickly a liquid position by providing a slender vessel of a vertical type containing a solution containing a radioactive substance, and a collimator having a lot of slits arranged at a prescribed interval, which is installed to the side face of this vessel. CONSTITUTION:A position detecting type radiation counter tube 7 generates an ionization signal by a radiant ray which is radiated from a solution 2 existing extending to the lower liquid position part from a low position 3 of a metallic vessel 1 and has passed through a collimator 5. As for this signal, the position is detected in a pre-amplifier 10 and a multi-channel counting rate meter 11, therefore, a radiation counting rate is obtained at every position determined by each slit of the collimator 5. According to such a constitution, a liquid position of the solution can be measured exactly and quickly in a state that the collimator, the position detecting type radiation counter tube and the counter tube remain fixed without moving them from the outside of the vessel containing a radioactive solution.
Patent JP-H0961830-A (JP)
Title: Production of liquid crystal element
Inventor: YOSHIOKA TOSHIFUMI
IPC: G02F1/13
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To prevent such problems that enough adhesion strength of adhesive beads can not be obtd. and that a long time is required for the hardening treatment of a sealing agent for a liquid crystal cell. SOLUTION: A heat generating body 4 is attached with buffer materials 2a, 2b and heat plates 3a, 3b to a pair of electrode substrates 1a, 1b to transfer the heat generating from the heat generating body 4 through the heat plates 3a, 3b and the buffer materials 2a, 2b to the pair of electrode substrates 1a, 1b. Thus, the electrode substrates are heated at 1.0-4.0 deg.C/min. rising rate to harden a sealing agent 7 for a liquid crystal cell and adhesive beads 8.
Patent JP-S60111709-A (JP)
Title: Method for compensating rear-end speed of metallic pipe in mandrel mill
Inventor: HATSUTORI MASASHI
IPC: B21B17/02
Filed: 1983-11-21
Abstract: PURPOSE:To prevent the dimensional change of pipe rear-end by tracking the crop position of a pipe and storing the changing quantity of the number of revolutions of rolls at the time of forming the crop to compensate the roll speed at the time of biting the crop part by the rolls of the next stage. CONSTITUTION:When the rear end of a pipe 2 reaches the 2nd stand 10b: the signal of a speed detector 8b is fetched in a speed compensator 17, and the lowering quantity of the number of revolutions of rolls corresponding to a load increase is stored in the compensator 17 after converting it in correspondence with the 3rd stand. The run-out signal of the 2nd stand is detected by a load detector 5b, to turn a switch 14 ON. A count-up number is set to the timing, when the crop is bitten by rolls 10c after running out of rolls 10b, and a position detector 15 turns a switch ON when the integrating number of pulses of a pulse generator 9c coincides with the count-up number. The instruction of the compensating number of revolutions outputted from the speed compensator 17 is given to a thyrister device 11c, to compensate the number of revolutions of rolls. The same operation is applied to the succeeding interstands to prevent the dimensional change of the rear end of pipe.
Patent JP-H0964486-A (JP)
Title: Laser light source device
Inventor: OTSU GENICHI
IPC: H01S3/10
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To enable the oscillation frequency to be set over a wide range by avoiding influence such as 1/f noise by shifting the oscillation frequency of master laser light source when the frequency of slave laser light is close to the frequency of the sideband wave from an optical frequency COM generator. SOLUTION: An optical frequency COM generator 2 generates sideband waves to master laser light from a master laser light source 1. A heterodyne wave detection device 6 detects a heterodyne element of slave laser light from a slave laser light source 3 and the sideband wave generated by an optical frequency COM generator. A frequency off-set lock means 7 feeds back and controls frequency of the slave laser light source 3 from wave detection signal detected by the heterodyne wave detection means 6. A master laser control means 8 shifts the oscillation frequency of the master laser light source 1 when the frequency of slave laser light from the slave laser light source 3 is close to the frequency of the sideband wave by from the optical frequency COM generator 2.
Patent JP-H0531251-A (JP)
Title: Pinball (pachinko ball) counting device
Inventor: KAMIKADO TETSUYA
IPC: G07F9/00
Filed: 1991-08-02
Abstract: PURPOSE:To respectively specify the number of obtained pinballs of different players even in the case the players throw in their obtained pinballs. CONSTITUTION:In the course of pinball counting operation by a counter 10, an in-counting signal Sk is outputted continuously from a monostable multivibrator 13, and in its output period, the initialization of a summing-up circuit 12 is inhibited. When five seconds elapse after an output of the in-counting signal Sk is stopped, a timer signal St is outputted from a signal generating circuit 29. When a return-absence switch 6 or a return-existence switch 7 is subjected to turn-on operation before the timer signal St is outputted, a receipt in which a result of counting by the counter 10 is recorded is issued through a printer 8. When the timer signal St is outputted before the switch 6 or the switch 7 is outputted, a result of counting of the counter 10 at that time is discriminated from other data and stored in a storage circuit 37. When a printing switch 11 is subjected to turn-on operation, the storage contents of the storage circuit 37 are outputted through the printer 8.
Patent JP-S6194634-A (JP)
Inventor: ARAI KEIICHI
IPC: A61B1/00
Filed: 1984-10-17
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-S60111557-A (JP)
Title: Demodulation circuit
Inventor: SATOU KENICHI
IPC: H04L27/227
Filed: 1983-11-19
Abstract: PURPOSE:To execute stable demodulation by outputting a phase control signal which is in proportion to the difference of respective peak levels of a modulated wave signal and a detection signal from a comparator, and correcting the phase fluctuation of a reference carrier signal by variable-controlling the phase quantity by the phase control signal. CONSTITUTION:A variable phase shifter 38 is provided at a reference carrier reproducing part 41, and the first level detector 39 which detects the peak level of a receiving four-phase DPSK signal and the second level detector 40 which detects the peak level of the detection signal of an LPF27 are also provided. The first detection signal of the detector 39 is divided by resistors 42 and 43 and inputted to a noninversion input terminal ''+'' of a comparator 44 and inputted to an inversion input terminal ''-''. In addition, the phase control signal in accordance with the level difference between the signal which divides the first detection signal by the resistors 42 and 43, and the second detection signal is outputted from the comparator 44 to the phase shifter 38, and the phase quantity of the phase shifter 38 is variable-controlled by said signal. The phase of one reference carrier signal which is outputted to a multiplier 22 and the 2nd fixed phase shifter 37 from the phase shifter 38 is corrected so that the levels of both input terminals of the comparator 44 are equalized.
Patent JP-S6038320-A (JP)
Title: Manufacture of depilation sheet
Inventor: WATANABE ZENJIROU
IPC: A61Q9/02
Filed: 1983-11-19
Abstract: PURPOSE:To obtain a depilation sheet by applying a pressure-sensitive adhesive layer to one surface of a film substrate, integrating a releasing paper to the pressure- sensitive adhesive layer, and applying a masking material to the other surface of the film substrate. CONSTITUTION:A continuous web of releasing paper 3' is unwound and coated with the pressure-sensitive adhesive layer 2' in the form of a band leaving both margins of the releasing paper. A continuous web of a film substrate 1' having larger width than that of the pressure-sensitive adhesive layer is unwound and intergrated to the upper face of the pressure-sensitive adhesive layer 2'. The substrate 1' is punched to a desired shape of a sheet. The substrate other than the plural punched substrate 1 is removed from the releasing paper 3' together with the pressure-sensitive adhesive layer 2'. A continuous web of the masking material 4' is unwound and integrated with the punched substrate 1. The continuous web of releasing paper 3' and the masking material 4'are cut between the adjacent substrates 1, 1. The objective depilation sheet can be manufactured by this process.