baber/WOPTO huggingface dataset:
Patent JP-H0486934-A (JP)
Title: Message buffer managing device
Inventor: KOMURO HIROSHI
IPC: G06F15/16
Filed: 1990-07-31
Abstract: PURPOSE:To supress pressure on a memory in a system, and to transmit and receive many messages by providing a storage area which stores both the first management information which manages a hold buffer and the second management information which manages a buffer at the reception side. CONSTITUTION:When a buffer 20 at the transmission side is transmitted through a hold buffer 30 and a secondary memory 60 to the reception side while saved on the secondary memory 60, the transmission of the buffer 20 is requested by the designation of the possibility of saving on the memory 60. The content of the buffer 20 is copied to the buffer 30, and also an attribute setting means 11 approves of an attribute 52 in management information 50. When a memory load in the system rises, the content of the buffer 30 is recognized to be capable of being saved on the memory 60 in the system. The memory load rises, the content of the buffer 30 is saved on the memory 60, the position information on the memory 60 is set to the position information 53 in the information 50, and at the same time the memory substance of the buffer 30 is released. When the message reception request is operated, an attribute recognizing means 12 confirms the information 53 in the information 50 of the buffer 30 to recognize that the content of the buffer 30 is saved on the memory 60.
Patent JP-S5996163-A (JP)
Inventor: RATSUKU HAN CHIYANGU
IPC: C08G77/06
Filed: 1983-10-28
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-S6096346-A (JP)
Title: Composition for binding casting mold
Inventor: OOHASHI KEIJI
IPC: B22C1/22
Filed: 1983-11-01
Abstract: PURPOSE:To introduce a melamine ring into a cured resin and to provide a resin for binding a casting mold having high heat resistance and good collapsing property by consisting the compsn. of a polyvalent epoxy resin having a limited softening point and melamine or the deriv. thereof and curing thermally the resin with the melamine or the deriv. thereof as a curing agent. CONSTITUTION:A polyvalent epoxy resin includes a bisphenol A type epoxy resin having an epoxy ring exceeding one piece in the molecule, a phenol novolak type epoxy resin, etc. and has good strength in the stage of calcining and molding a core on acount of the low concn. of the benzene ring. Since the resin coated sand does not block during storage, the softening point is made >=60 deg.C. The melamine or the deriv. thereof is the compd. having a melamine ring in the molecule and is guanamine, methyrol melamine, etc. having >=60 deg.C softening point. The melamine or the deriv. thereof is added at such an amt. at which the methyrol group or the active hydrogen of amine contributing to the reaction is made 0.5-4 times equiv. with respect to the epoxy group equiv. of the polyvalent epoxy resin.
Patent JP-S6181024-A (JP)
Title: Current switching circuit
Inventor: SUGAWARA MITSUTOSHI
IPC: H03K17/60
Filed: 1984-09-28
Abstract: PURPOSE:To perform switching at a high speed while securing the high precision in Darlington connection by adding a transistor TR, whose polarity is different from that of a TR of a current switching circuit, to the current switching circuit. CONSTITUTION:When the base terminal of a TRTr3 goes to the high level synchronously with the low level of the base terminal of a TRTr1, the circuit between the base and the emitter of a TRTr10 is biased forward by potential holding due to the stored electric charge in the base area of a TRTr2, and the TRTr10 is turned on, and the electric charge stored in the base of the TRTr2 is attracted and discharged, and a changeover switch formed with TRs Tr1 and Tr2 is turned off completely after discharging. Since discharging of the stored electric charge in the base area of the TRTr2 is started simultaneously with the low level of a control signal, switching is performed in a very short time.
Patent JP-H0252769-A (JP)
Title: Printing method and printing mechanism
Inventor: HATANO MITSUAKI
IPC: B41J15/04
Filed: 1988-08-18
Abstract: PURPOSE:To obtain the two functions of carrying an article to be printed and printing reception, and to enable printing having no printing missing by using a belt platen composed of an endless belt. CONSTITUTION:A belt platen 103 consisting of an endless belt 102 wound between a pair of pulleys 101A, 101B installed at a regular interval is used for a printing mechanism 100, and the belt platen 103 has a carrying function carrying an article to be printed 104. It is favorable that a composite belt, which has comparatively high rubber hardness and is hardly elongated, into which a yarn in a spiral shape in the diametral direction is incorporated and which has a reinforced core body layer 110, is employed as the endless belt 102 used as the belt platen 103. The ethylene propylene-conjugate diene vulcanization type synthetic rubber of an ethylene propylene three-dimensional copolymer is employed as a material, and it is preferable that a spiral yarn, a Young's modulus in tension of which is brought to 1,000kg/cm<2> or more, is used as the spiral yarn employed as the reinforced core body layer 110.
Patent JP-H1050673-A (JP)
Title: Apparatus and method for plasma-etching monitor
Inventor: FUJITA YOSHIRO
IPC: G01N1/32
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and method for plasma etching monitor which ensure a stability of the etching process, and improve the yield. SOLUTION: To obtain the end point information in a plasma etching process, the production change rate of a gas produced for the plasma etching of a wafer 1 is detected through a synthetic bilayer 2 on the basis of the integrated quantity, i.e., the change rate of the oscillation frequency of a quartz oscillator 1 and hence the detection thereof is made on the order of ppm or ppb, according to the accuracy of the oscillator 1.
Patent JP-2000036032-A (JP)
Title: Foreground picture extracting method, picture processor, automatic trimming device, recording medium and portrait picture device
Inventor: SATO HIROSHI
IPC: G09G5/36
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To provide method/device for extracting a foreground picture by means of deleting a background from one picture, a device for automatically trimming the extracted picture, a recording medium stored with a program code for realizing them by a computer and a portrait picture device as a device synthesizing them. SOLUTION: A difference between a background picture where only a background is previously photographed and an objective picture is obtained. The change quantity (difference) of brightness by the difference of both pictures at the time of photographing is corrected and therefore a mask picture is generated. An expansion/reduction processing is executed, a boundary between the area of the object and the area of the background is discriminated and the areas are divided. Thus, the mask picture of a man is generated and it is overapped with an objective picture so as to synthesize them. Thus, a man picture obtained by converting the background of the objective picture into a single color is generated. The vertex and the jaw of the man are retrieved from the person picture and a face picture is generated.  Then, the center line and an inclination are detected and the position of the face is decided so that the face of the man becomes a prescribed position in the range of an outline in a prescribed size.
Patent JP-S6448419-A (JP)
Title: Decision method of end point of ashing and ashing device
Inventor: TSUBONE TSUNEHIKO
IPC: H01L21/3065
Filed: 1987-08-19
Abstract: PURPOSE:To decide an end point with excellent reproducibility at low cost by obtaining a correction value by using the intensity of emission at two points measured and deciding the end point of ashing by the intensity corrected of emission. CONSTITUTION:When the inside of a treating chamber 1 is maintained at fixed pressure, a magnetron 8 is operated and a gas surrounded by a discharge tube 2 and a reflecting plate 9 is changed into plasma, the intensity of emission is kept constant at a certain low value as the section A of an input waveform V0. When a treating gas feeder 4 and a dopant gas feeder 5 are controlled at flow rates at the time of, ashing in a treating gas and a dopant gas, the intensity of emission is kept constant at a certain high value as the section B of the input waveform V0. When ashing is completed approximately at that time, the intensity of emission lowers as the section C of the input waveform V0. Accordingly, since the difference of the intensity of emission between the section A and the section B and the section on B and the section C is brought to approximately the same extent, the difference of the intensity of emission between the intermediate time (the section B) of ashing and the time of completion (the section C) of ashing is expanded and displayed when a section between the intensity of emission a0 and b0 is amplified maximally, thus easily detecting the end point of ashing, then deciding the end point with excellent reproducibility at low cost.
Patent JP-S5994461-A (JP)
Title: Thin film transistor
Inventor: OGAWA KUNI
IPC: H01L29/78
Filed: 1982-11-19
Abstract: PURPOSE:To obtain a thin film transistor which has less ageing change of a drain current and large mutual conductance by contacting a gate insulating layer with a semiconductor layer, and forming a structure that an insulating film having small dielectric constant is superposed on an insulating film having large dielectric constant of thickness of 500Angstrom  or larger. CONSTITUTION:A film 7 of SiO2 or Al2O3 or the like which has small dielectric constant and large electric resistivity, and an insulating film 8 of BiTiO3 or PbTiO3 or the like which has high dielectric constant are superposed on an aluminum gate electrode 2 of a glass substrate 1, a semiconductor layer 9 of CdSe or the like is formed, and a source electrode 10 and a drain electrode 9 formed of aluminum or chromium are attached. According to the configuration of the insulating layer, the field intensity in the film 7 is largely reduced as compared with only the single layer of the film 7, and a gate capacity and hence gm is largely increased. Since the film 7 is formed in a thickness of 500Angstrom  or larger, carrier which flows in the channel is not affected by the influence of a trap level of boundary regions of the layers 7, 8. A thin film transistor of high reliability can be obtained by this structure.
Patent JP-H0548358-A (JP)
Title: Automatic gain control circuit
Inventor: OSHITA AKIHIRO
IPC: H03G3/30
Filed: 1991-08-14
Abstract: PURPOSE:To stabilize a frequency characteristic by changing a gain itself of a differential amplifier A1 being a 1st amplifier for automatic gain control and to give almost no effect of noise caused in a transistor(TR) Q3 to an output of an operational amplifier A2. CONSTITUTION:An input signal is amplified by a differential amplifier A1 comprising transistors(TRs) Q1, Q2 and further amplified by an operational amplifier A2. The output of the operational amplifier A2 is connected to an emitter of a pnp type TR Q3 whose base connects to ground and its collector connects to a common emitter resistor R3 of the TRs Q1, Q2. When an output of the operational amplifier A2 exceeds a voltage conducting the emitter and the base of the Tr Q3, the TR Q3 gives a control signal equivalent to reduce the gain of the differential amplifier A1 to the common emitter resistor R3.
Patent JP-S58104139-A (JP)
Title: Sliding contact material
Inventor: FUJISHIMA SUSUMU
IPC: C22C5/06
Filed: 1981-12-17
Abstract: PURPOSE:To obtain the titled material having an enhanced hardly dissipative property while inhibiting the welding of an Ag-Cu alloy, enhancing the sulfurization resistance and maintaining the hardness and lubricity by adding prescribed percentages of Cu and one or more among Li, Be, Na, Mg, Ca, Mn, Co, Ni, Nb and Ta to Ag. CONSTITUTION:This sliding contact material is made of an Ag-Cu alloy obtd. by adding 1-10wt% Cu and 0.5-2wt% one or more among Li, Be, Na, Mg, Ca, Mn, Co, Ni, Nb and Ta to Ag. Since the contact material has said characteristics, the hardly dissipative property of the contact chip of the commutator of a small-sized motor formed with the contact material is remarkably enhanced. The Ag-Cu alloy has enhanced sulfurization resistance and provides low and stable contact resistance, so variance in the number of revolutions of the commutator is considerably reduced.
Patent JP-H0495395-A (JP)
Title: Baking device for charged particle apparatus
Inventor: IIDA TOSHIAKI
IPC: H05H13/04
Filed: 1990-07-31
Abstract: PURPOSE:To uniformly bake a vacuum chamber at a high temperature without enlarging a distance between magnetic poles of an electromagnet by providing a divided type of upper and lower electromagnets for holding the vacuum chamber therebetween, and disposing an elevating mechanism for vertically moving a portion of the vacuum chamber held between the magnetic poles. CONSTITUTION:An electromagnet is divided into two upper and lower pieces 1c, 1d. An elevating mechanism 8 for lifting a vacuum chamber 2 is disposed in the lower electromagnet 1d.
Patent JP-H0548066-A (JP)
Title: Manufacture of solid-state image sensing device
Inventor: MONOI MAKOTO
IPC: H01L27/146
Filed: 1991-08-14
Abstract: PURPOSE:To prevent impurity ions from implanted into the surface part of a substrate through a conductive film, and suppress the occurrence of a dark current or a residual image by performing the etching of a conductive film and the formation of an impurity region, using the same resist film. CONSTITUTION:When forming an n-type impurity region 17 by implanting impurity ions at high accelerating voltage, a polycrystalline silicon film 16a and a resist film 15 are used as masks. This polycrystalline silicon film 16a is etched with the same resist film 15 as a mask, so the end face accords with the end face of the resist film 15. Accordingly, a mask with an thickness enough even at the end can be obtained. Therefore, even if impurity ions are implanted at high accelerating voltage, the impurity ions never penetrate the polycrystalline silicon film 16a and reach the surface part of a semiconductor substrate 11, and the boundary of the n-type impurity region 17 and the end face of the polysilicon film 16a stand in a line vertically. Thus, the occurrence of a residual image or a dark current can be suppressed.
Patent JP-S6267059-A (JP)
Title: Production of diphenylmethanedicarbamic acid ester
Inventor: IKARIYA TAKAO
IPC: C07C239/00
Filed: 1985-09-18
Abstract: PURPOSE:To obtain the titled compound in high selectivity, by reacting an N-phenylcarbamic acid ester with a methylenation agent in an aqueous solution of an inorganic acid maintaining the concentration of the ester below the solubility at the reaction temperature, thereby precipitating the reaction product from the reaction system. CONSTITUTION:An N-phenylcarbamic acid ester of formula (R1 is alkyl, alicyclic group or aromatic group; R2 is H, alkyl, halogen, nitro or alkoxy which is bonded to o- or m-position based on the urethane group; n is 0-4) having a concentration of preferably 1-80wt% is made to react with a methylenation agent such as an aqueous solution of formaldehyde in an aqueous solution of an inorganic acid such as hydrochloric acid preferably at 20-150 deg.C for 10 min-5hr to effect the precipitation of the objective compound from the reaction system. The inorganic acid is selected to give the objective compound having a solubility ratio of <=0.1 based on the N-phenylcarbamic acid ester used as a raw material at the reaction temperature. USE:A raw material for producing diphenylmethane diisocyanate.
Patent JP-S58104543-A (JP)
Title: Signal matrix device
Inventor: INOUE TOMOHIRO
IPC: H04H1/00
Filed: 1981-12-16
Abstract: PURPOSE:To eliminate noise at switching, by mitigating the change in muting signals at switching from monaural to stereo mode and making the change of switching from the stereo to monaural mode steep, in a demodulator of an AM stereo system. CONSTITUTION:A muting circuit 2 consists of a differential DC amplifier in which a control signal is applied to the base of a transistor (TR)Q207, and a circuit comprising a TRQ213 to which a difference signal (R-L) is applied, a TRQ214 having a constant bias, and TRs Q209-Q212. At switching from the monaural to stereo mode, an output of a gate 6 goes to L, and a base voltage of the TRQ207 slowly rises depending on the time constant comprising resistors R72, R73 and a capacitor C01. At the switching to the monaural mode, the output of the gate 6 goes to H, the TRQ74 turns on, and the base voltage of the TRQ207 is rapidly decreased.
Patent JP-H05155045-A (JP)
Title: Method and apparatus for controlling driving of hammers of recording head
Inventor: KIMOTO ISAO
IPC: B41J2/30
Filed: 1991-08-14
Abstract: PURPOSE:To provide a hammer driving control method and apparatus capable of operating a recording head at a high speed by a small amount of a coil current. CONSTITUTION:The control unit of a recording head is equipped with a history memory means 16 taking the history of printing data, a timing pulse generating means 17, a timing pulse changing means 18, a current adjusting means 19 selecting the magnitude and direction of a current and a control means 20 determining a timing pulse or controlling current output on the basis of the data from the history memory means. When the hammer of the recording head performs printing operation in continuous timing, a current smaller than the current making the magnetic flux of a permanent magnet zero flows to an electromagnetic coil 5 as a coil current allowing the hammer to perform next striking operation in timing before the coil current becomes zero after the striking operation of the hammer in synchronous relation to rebound motion generated when the hammer is drawn back to the permanent magnet.
Patent JP-H0253167-A (JP)
Title: Setting system for system environment
Inventor: HABATA KAZUNORI
IPC: G06F15/16
Filed: 1988-08-16
Abstract: PURPOSE:To reduce duplicated environment setting jobs by changing the set environments of other computers connected to each other via a specific computer based on the algorithm set by a network system. CONSTITUTION:The environment setting information on processors 102 - 106 are stored in an environment file 1 of a specific system 101 based on the algorithm set by the system 101. When the system is introduced and changed, these environment setting information are loaded to each processor according to the algorithm.
Patent JP-S6448097-A (JP)
Title: Display controller
Inventor: HORIUCHI KENJI
IPC: G06F3/147
Filed: 1987-08-18
Abstract: PURPOSE: To attain a display driving control having necessary luminance even for an element requiring power more than the capacity of one driving terminal by outputting required driving power from respective driving terminals connected to one display electrode in common. CONSTITUTION: A CPU 3 in a microcomputer unit 2 connects common electrodes and segment electrodes in a multi-digit fluoresent device to common driving terminals Ccom1 to Ccom32 and Cseg1 to Cseg7 in accordance with specification through a common driving terminal connection state specifying regitster 12 and a control register 13 in a display controller 1. A common driver 6 is controlled by a display control circuit 11 provided with a control logic part, a counter, a common data forming circuit, etc., synchronous driving power is outputted from the common driving terminals Ccom1, Ccom2, or the like and an element requiring power supplied to a common terminal connected to these terminals Ccom1, Ccom2 or the like in common and more than the capacity of one driving terminal is driven and required luminance display can be attained.
Patent JP-S6360222-A (JP)
Title: Method for dephosphorizing molten iron alloy containing chromium
Inventor: MATSUO TORU
IPC: C21C1/02
Filed: 1986-08-29
Abstract: PURPOSE:To efficiently and simply dephosphorize a molten iron alloy contg. Cr without forming harmful slag by regulating the temp. the molten alloy and the amount of SiO2 on the surface of the bath and by adding a CaO-base flux having a specified compsn. and iron oxide to the molten alloy. CONSTITUTION:The temp. of a molten iron alloy contg. >=5% Cr is regulated to >=1,510 deg.C and slag is removed so that the amount of SiO2 present on the surface of the bath is reduced to <=10kg/t. A flux consisting of 20-50% CaO, 25-80% CaF2 and <=35% CaCl2 is then added to the molten alloy by 20-120kg/t and a iron oxide is further added by <=25kg/t to dephosphorize the molten alloy. Thus, a significant dephosphorizing effect can be produced. The dephosphorizing method is suitable for the manufacture of high quality high-Cr steel or stainless steel.
Patent JP-S6098958-A (JP)
Title: Production of seasoning from natural material
Inventor: NAKAZONO SHIYUUZOU
IPC: A23L27/10
Filed: 1983-10-31
Abstract: PURPOSE:To produce a uniform and high-quality seasoning from a natural material, preventing the carbonization of proteins, by dehydrating the natural raw material in a cooker under reduced pressure, roughly crushing the product, and mixing with the extract of shellfish. CONSTITUTION:An animal oil or vegetable oil is charged in a cooker, and is heated at about >=90 deg.C which is a temperature to effect the thermal coagulation of the gelatin and proteins while preventing the dissolution in the oil. A natural raw material such as undehydrated dried chicken, sardine, tangle, etc. is charged in the hot oil, and stirred in the cooker under reduced pressure using the hot oil as the heating medium to effect the dehydration in low vacuum at the initial evacuation stage. Thereafter, the pressure is further reduced to evaporate the water from the raw material. The content is taken out of the cooker and separated into the oil and the solid component with a press, etc., and the solid is crushed. Separately, shellfish is dehydrated in a hot oil using the oil as the heating medium, boiled to separate the extract component, and the residue is dried and pulverized. The pulverized residue is mixed with the above crushed solid component to obtain the objective seasoning from a natural material.
Patent JP-H0652112-A (JP)
Title: Information processor
Inventor: SAKAI TAKESHI
IPC: G06F21/45
Filed: 1992-07-31
Abstract: PURPOSE:To give a hint for recalling a password by generating a hint character string obtained by rearranging all the constitution characters of the character string of the password set and registered at random when information for obtaining the hint is inputted. CONSTITUTION:This processor is provided with a controller 1 controlling a whole device, an arithmetic unit 2, a display device 3, an input device 4 such as a keyboard, a clock device 5 as a real time clock, an internal storage device 6 consisting of RAM and an external storage device 7 consisting of a disk and the like. The password is set in an internal storage device 6 from an external storage device 7. When the set and registered password cannot be recalled, the character string of information for obtaining the hint of the password is inputted by the input device 4. When it is discriminated to be the input of information for obtaining the hint, a hint character string generation routine is executed and the generated hint character string is displayed in the screen of the display device 3.