baber/WOPTO huggingface dataset:
Patent JP-H08195119-A (JP)
Title: Microwave band dielectric substance and its manufacture
Inventor: HORIGUCHI TADAHIKO
IPC: C04B35/48
Filed: 1995-01-20
Abstract: PURPOSE: To simply provide a high-characteristic microwave band dielectric substance at a low cost by forming a sintered body from a complex solution of nitrate and amino acid containing Pb, Ca, Zr as principal constituents and having the chemical composition expressed by the formula. CONSTITUTION: A complex solution of nitrate and amino acid containing Pb, Ca, Zr as principal constituents and weighed to have the chemical composition expressed by the formula is heated and molded into a powder molding in the powder molding process, and it is baked to obtain a sintered body in the sintered body generating process. The grain size of the powder molding is very fine at average 0.05μm, and it can be sintered at the relatively low sintering temperature of 1190-1210 deg.C in the sintered body generating process. The volatilization of the Pb constituent is suppressed, the cost for the whole manufacturing process is reduced, and a dielectric substance having excellent characteristics including the dielectric constant ε of 90-110 and the temperature coefficient τf from -15 to +15(ppm/ deg.C) at the resonance frequency can be obtained at a low cost.
Patent JP-H07213500-A (JP)
Title: Pulsometer
Inventor: NAKAMURA KATSUJI
IPC: A61B5/0245
Filed: 1994-01-26
Abstract: PURPOSE:To carry out accurate pulse measurement without being affected by the thickness change of an inspected portion which is due to the swing or the like of the inspected portion during movement, by providing a light emitting amount correcting means to control the light emitting amount of a light emitting element according to a light receiving level at a light receiving element. CONSTITUTION:When measurement is conducted by fitting a sensor portion to an earlobe which is an inspected portion, a light receiving level at a light receiving element 22 is low at the time of the earlobe being thick, that is, voltage VS is small, and a pulse waveform signal at a C portion is in the vicinity of a middle point, and the light emitting electric current of a light emitting element 21 is fixed by means of a transistor(Tr) Q2. Meanwhile, when the earlobe is thin and voltage VS becomes large and a DC element at the C portion becomes larger than the ON voltage of the middle point + TrQ3, TrQ3 becomes ON and the potential of the non-reversal terminal of an operation amplifier OP3 drops, so both end voltage of a resistor R9 becomes small, and the light emitting electric current becomes small, and a light emitting amount is made to drop, and when the DC element at the C portion becomes equal to the ON voltage of the middle point + TrQ3, the light emitting electric current is fixed.
Patent JP-S5393768-A (JP)
Title: Method and apparatus for color picture tube
Inventor: KATOU ATSUSHI
IPC: H01J9/20
Filed: 1977-01-27
Abstract: PURPOSE: To increase the drying speed of the filming solution which is applied on the internal surface of the panel side wall by oroviding a secondary drying heat source, and thus to secure the identical to or higher than the drying speed on the fluorescent film surface. In this way, small cracks are produced on the internal surface to make disperse the cracked gas. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03211549-A (JP)
Title: Processing method for silver halide color photographic sensitive material
Inventor: ISHIKAWA TAKATOSHI
IPC: G03C11/00
Filed: 1990-01-17
Abstract: PURPOSE:To improve yellow color reproducibility and resistance to fading due to light by processing a silver halide color photographic sensitive material contg. at least one kind of specified yellow coupler with a final bath contg. a specified amt. of a soluble iron salt. CONSTITUTION:A silver halide color photographic sensitive material contg. at least one kind of yellow coupler represented by formula I is processed with a final bath contg. 2X10<-5>-2X10<-3>mol/l soluble iron salt. In the formula I, R1 is aryl or tert. alkyl, R2 is F, alkyl, aryl, etc., R3 is a group substitutable on the benzene ring, X is H or a group releasable by a coupling reaction with the oxidized body of an arom. prim. amine developing agent, l is an integer of 0-4, and when l is >=2, R3's may be different from each other. Yellow color reproducibility and resistance to fading due to light can be improved.
Patent JP-H09200032-A (JP)
Title: Semiconductor integrated circuit
Inventor: MIYAZAKI KEIZO
IPC: H03K17/16
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To suppress adverse effect such as an overshoot by connecting a drain of a MOS transistor(TR) to a bipolar MOS inverter output formed on a prescribed conduction type substrate and connecting its gate and its source in common. SOLUTION: When a pulse rising to a high level from a low level is received at an input A, an overshoot is going to happen at an output B, but a PMOS TR 3 becomes conductive to allow a current to flow to a positive power supply line 7. A voltage at the output B does not reach (power supply voltage)-(threshold voltage of PMOS TR 3) or over. When a pulse changing into a low level from a high level is received at the input A, an undershoot going to a negative level from a reference level is going to happen at the output B, but an NMOS TR 4 becomes conductive to allow a voltage at the output B not to reach (reference voltage)-(threshold voltage of NMOS TR 4) or below.  The adverse effect of a false signal on an adjacent sensor section or the like is avoided thereby precluding the possibility of occurrence of malfunction or breakdown or the like in post-stage circuits due to overshoot or the like.
Patent JP-H08201480-A (JP)
Title: Signal processor
Inventor: TAMARU YOSHIHIKO
IPC: G01R31/28
Filed: 1995-01-20
Abstract: PURPOSE: To provide a signal processor which can test signal block corresponding to a plurality of ICs using an existing test pattern when the plurality of ICs are collected into one IC. CONSTITUTION: The signal processor, where a plurality of integrated circuits are collected into one integrated circuit, comprises a plurality of signal processing blocks 2, 5, signal I/O ports, i.e., I/O cells 8, disposed between a plurality of signal processing blocks 2, 5, and an output terminal 11. Since the operation test is carried out for the plurality of signal processing blocks 2, 5 by inputting/outputting the signals through the ports, i.e., the I/O cells 8, and the output terminal, the test can be carried out using an existing pattern and the labor required for collecting the plurality of integrated circuit into one can be saved.
Patent JP-S5291311-A (JP)
Title: Temporary pcm relay transmission system
Inventor: KAMATA KOUZOU
IPC: H04L25/00
Filed: 1976-01-28
Abstract: PURPOSE:To facilitate substantial changes for a repeater insertion position by always providing a residual line loss for one interval for the input to the succeeding PCM regenerative repeater.
Patent JP-H06212352-A (JP)
Title: Graphite free-cutting steel excellent in finished surface roughness
Inventor: KATAYAMA AKIRA
IPC: C22C38/60
Filed: 1993-01-20
Abstract: PURPOSE:To provide free-cutting steel contg. graphite and excellent in finished surface roughness. CONSTITUTION:Graphite free-cutting steel having a compsn. contg., as fundamental components, by weight, 0.20 to 1.0% C, 0.5 to 2.0% Si, 0.3 to 1.5% Mn, <=0.02% P, 0.04 to 0.35% S and 0.001 to 0.04% Al and contg. graphite having 5 to 30mum<2> average cross-sectional area, lead and bismuth and excellent in finished surface roughness is prepd. In this way, the graphite free-cutting steel excellent in machining finished surface roughness and the service life of a tool can be obtd.
Patent JP-H01182489-A (JP)
Title: Fitting device
Inventor: YOKOGAWA HIDETSUGU
IPC: E06B7/10
Filed: 1988-01-18
Abstract: PURPOSE:To efficiently place air in a room in an optimum condition by providing a blower to be arranged in a long and narrow case unit integrally formed with a frame member. CONSTITUTION:A fitting device 1 forms its frame unit 6 by upper and bottom frame members 2, 3 and right and left frame members 4, 5, and a glass plate 7 is fitted to the inside of the frame unit 6. The upper frame member 2 integrally forms a long and narrow case unit 8 protruding a little to the inside of a room. This case unit 8 forms in its front face 9 and rear face 10 a long and narrow opening part, while the inside arranges a blower 13 having cross flow type fans 13a-13d extending in a lateral direction while turning in a longitudinal direction.
Patent JP-S58125241-A (JP)
Title: Optical recording and reproducing device
Inventor: YOSHIZUMI KEIICHI
IPC: G02B7/28
Filed: 1982-01-20
Abstract: PURPOSE:To inhibit a variation of servo-gain, which follows a variation of optical power, by controlling the tracking servo-gain by an error signal based on division of the difference and sum of 2 optical detecting outputs. CONSTITUTION:A laser reflected ray or transmitting light from a recording medium 9 such as a disk, etc. is detected by 2 photodetectors 1, 2, is processed by a subtracter 3 and an adder 4, and voltages V1=C1PD, V2=C3P are generated. Provided that, P: power of the laser reflected ray, etc., D: an error of tracking, etc., C1: a constant, and C3: a constant. These voltages V1, V2 are processed by a divider 5, are proportional to only the error D, become error voltage V3= (C1/C3)XD which exerts no influence on the power P, the gain of a tracking servo-amplifier 6 is varied and a lens 8 is servo-controlled through a coil 7. Accordingly, a variation of servo-gain, which follows a variation of optical power at the time of recording, reproducing, etc. is inhibited, and control characteristics such as focusing, tracking, etc. can be stabilized and elevated.
Patent JP-H08203360-A (JP)
Title: Extra-length-slit-equipped self-supporting cable and its manufacture
Inventor: WATANABE AKIRA
IPC: B29C47/02
Filed: 1995-01-23
Abstract: PURPOSE: To provide a method for manufacturing an extra-length-slit-equipped self-supporting cable the neck and slit of which are shaped to be excellent in appearance and in mechanical characteristics by directly pressing a cable core and a suspension wire with resin for solid extrusion. CONSTITUTION: A cable core 10 supplied from a cable core supply source 101 is covered with extruded polyethylene by a tube-extruding cross head 11 and is cooled in an undercoating cooling water tank 12 to form an undercoated cable core 13. Then the undercoated cable core 13 and a suspension wire 9 from a suspension wire supply source 102 are covered with an extruded polyethylene sheath by solid extrusion in one lot. Next, an extra length is provided by an extra-length imparting capstan 14 to form an extra-length-slit-equipped self-supporting cable 15, which is then cooled in the cooling water tank 16. This method of manufacture enables solid extrusion to be carried out without the cover material biting into the cable core, and enables the shapes of the neck and the slit of the cable to be adjusted.
Patent JP-S57123578-A (JP)
Title: Error correcting circuit for drive data
Inventor: MITA MICHIO
IPC: G11B27/32
Filed: 1981-01-22
Abstract: PURPOSE: To achieve necessary correction with simple constitution by generating drive data which synchronizes with reproduced drive data, by performing prescribed counting on the basis of the output of comparison between both the data, and by reading data out of a memory.  
     CONSTITUTION: If a time code signal Sa in an optional reproduced frame has a dropout, signals Sa and Sb are not coincident with each other and a counter 17 has a value "1". When the signal Sa in a next frame becomes coincident with the Sb, the counter 17 is reset and the signal Sb appears at a terminal 22. Similarly, the dropout extending over three succeeding frames is corrected. For the reproduction of a part following an editing point E, the counter 17 sends a carry output Sf after a four-frame period and it is supplied a load signal to a register 21 while the signal Sa written from a reader 12 in a memory 14 is read out and supplied to the register 21. As a result, the signal Sb equal to the reproduced signal Sa appears at the terminal 22 and its dropout is corrected. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S56106258-A (JP)
Title: Reciprocating exposure type electrophotographic copier
Inventor: SATOMI TOYOKAZU
IPC: G03B27/52
Filed: 1980-01-26
Abstract: PURPOSE:To eliminate illumination intensity difference, and to correct deviation of position of an image, by equalizing the numbers of the reflective mirrors of a reciprocating optical system, and setting an image forming position with the advancing optical system, and an image forming position with the returning optical system at positions separate from each other along the moving direction of a photoreceptor. CONSTITUTION:A reflected luminous flux from second advancing mirror 6A passes through lens 7, and converges on photoreceptor 10 rotating in the direction of arrow C via first and second fixed mirrors 8, 9. A reflected luminous flux from second returning mirror 6B converges on photoreceptor 10 via through lens 7 and roof mirror 11. Shutter plate 12 is set in the space between mirror 9 and photoreceptor 10, turns in the direction of arrow D to the position of the continuous line in scanning of direction B, and turns in the direction of arrow F to the position of the short dashed line in scanning of direction B', thus permitting illumination intensity difference to be eliminated and deviation of an image position to be corrected.
Patent JP-2000207763-A (JP)
Title: Adjusting method for position of light receiving means in optical information recording and reproducing apparatus
Inventor: NAKANISHI RYOICHI
IPC: G11B7/13
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a method in which a position is adjusted accurately regarding the splitting directions of a luminous flux by a hologram element in an optical information recording and reproducing apparatus in which a luminous flux split by a Wollaston prism is split further by the hologram element. SOLUTION: This optical information recording and reproducing apparatus is provided with a Wollaston prism 26 by which a luminous flux reflected by a recording medium is split into a plurality of luminous fluxes having different pollarization directions in a first direction. In addition, it is provided with a first hologram element 27 in which the plurality of luminous fluxes are split into ±first-order diffracted light in a second direction which is at right angles to the first direction. In addition, it is provided with a light receiving means 29 provided with a plurality of diffracted-light receiving parts which receive a plurality of spots formed by the ± first-order diffracted light split by the first hologram element 27.  On the basis of the position of zero-order light which is radiated from the first hologram element, the installation position in the second direction of the light receiving means is adjusted.
Patent JP-S58125974-A (JP)
Title: Photoelectric conversion controlling method of solid- state image pickup device
Inventor: AKIYAMA IKUO
IPC: H04N5/335
Filed: 1982-01-22
Abstract: PURPOSE:To ensure an optional control for the photoelectric conversion characteristcs of an image pickup device which is free from a blooming phenomenon, by setting the adverse bias voltage obtained at the beginning a charge storing period higher than the voltage obtained at the end of the charge storing period. CONSTITUTION:Two P type regions 22 and 23 which form a pn junction with an n type semiconductor substrate 15 and have different levels of junction depth are formed on said substrate 15. Then a photoelectric converting element 19 and a vertical shift register 10 are formed to the regions 22 and 23 respectively. In such a constitution, the large adverse bias voltage is held at the beginning of a charge storing period and then charged to the smaller voltage at a time point in mid course of the storing time. As a reuslt, the ratio of the stored charge quantity is compressed to the incident light volume in a certain region. Then this region is saturated. Therefore the range of incident light volume that is capable of image pickup is increased. In other words, the output video amplitude is suppressed down to the prescribed value even in case the contrast ratio of a subject is very large. Thus the white compression, white clipping, etc. is eliminated.
Patent JP-H04243985-A (JP)
Title: Production of colored expanded ceramic building material
Inventor: MIWA MASAKI
IPC: C04B38/02
Filed: 1991-01-28
Abstract: PURPOSE:To produce beautiful colored expanded ceramic building materials tinted with pigment. CONSTITUTION:Sprayed-dried powder of slurry containing a nonexpanding ceramic raw material and pigment is blended with spray-dried powder containing an expandable ceramic raw material and pigment having the same color as that of the pigment or a different color, press molded in a dry state and burnt. Beautiful colored expanded ceramic building materials having a specific spotted two-color pattern or the same color light and shade pattern and an uneven pattern can be produced.
Patent JP-S63175341-A (JP)
Title: Manufacture of hydrogen absorption electrode
Inventor: KAWANO HIROSHI
IPC: H01M4/26
Filed: 1987-01-16
Abstract: PURPOSE:To improve an oxidized gas absorptivity and make a long time stabilization by carrying out an alkali treatment, water washing, and drying after alloy powders are filled into or applied to a metal porous body, then forming a catalyser layer on the electrode surface. CONSTITUTION:Hydrogen absorption alloy main body powders are filled into a metal porous body inside or united to or applied to both surfaces of the metal body before the powders are made to be submerged into an alkaline water solution, water washed, and dried. Next, a catalyser layer in which palladium is retained to metal powders or carbon powders is formed on both surfaces of an electrode plate, and then a pressure pressing is applied. The alkali treating, water washing, and drying causes the alloy powder surface to be oxidized, and a thin oxide membrane is formed. This results in a constraint of the oxidation progress to an alloy inside. Then, the catalyser layer formed on the electrode plate surface shows effectivity on the improvement both of an electronic conductivity in the electrode plate surface and of an oxygen reducing capability, and promotes an oxygen gas absorption reaction.
Patent JP-H02190163-A (JP)
Title: Salt-like seasoning agent and production thereof
Inventor: SHIGA TAKUO
IPC: A23L27/40
Filed: 1989-01-19
Abstract: PURPOSE:To obtain a salt-like seasoning agent readily acceptable in terms of taste, having safety to human body in view of health without using sodium by reacting acidic calcium carbonate with glycine hydrochloride. CONSTITUTION:Acidic calcium carbonate is reacted with glycine hydrochloride to give the aimed seasoning agent. Glycine hydrochloride has a salty taste, but has a strong acetic acid-like acidity because of carboxylic acid thereof, so glycine hydrochloride can not be a salt substitute as it is. When a mixed solution of acidic calcium carbonate and glycine hydrochloride is heated, a carbon dioxide gas is eliminated and simultaneously a component of taste is formed mainly from calcium salt of glycine hydrochloride. This taste is a salty taste free from acetic acid-like acidity and does not change flavor thereof even by dilution, so that this salt-like seasoning agent is used alone or together with salt as a salt-like seasoning agent usable in any concentration and widely usable.
Patent JP-S61168149-A (JP)
Title: Information recording disk
Inventor: YAMADA KIICHIRO
IPC: G11B7/24024
Filed: 1985-01-21
Abstract: PURPOSE:To obtain a disk of high quality at low cost by superposing plural transparent disks which have an information recording layer so that surfaces where an information recording layer is formed are opposite each other and joining them by using an electron beam sensitive setting type adhesive. CONSTITUTION:A disk 1 molded out of acrylic resin by injection has a center hole 11 which engages the turn table of an information recording and reproducing device at its center part and an information recording layer 2 is formed on its one surface by vacuum-depositing oxide of Te. Two disks 1 like this are stuck together by using the electron beam sensitive setting type adhesive so that information recording layers 2 face each other, thereby forming an information disk. This disk generates almost no heat in the process of setting adhesion, deterioration in characteristics of the information recording layers is eliminated, and the curvature of the whole disk is small.
Patent JP-H07214715-A (JP)
Title: Heat insulating panel
Inventor: NAKAJIMA ICHIRO
IPC: B32B29/06
Filed: 1994-01-28
Abstract: PURPOSE:To obtain a heat insulating panel which is easy to manufacture and has high partial compression strength and bending strength and obtain further the heat insulating panel which is strong against water and fire retardant. CONSTITUTION:A heat insulation panel 1 is obtained by sticking paper 3 to at least one surface of a foam 2 comprised of a synthetic resin foam by a hot-melt adhesive 4, the heat insulation panel 1 for which a sheet obtained by sticking aluminum foil and paper to each other is used in place of the paper 3, a water repellent material is applied to the surface of the paper 3 of the heat insulation panel 1, the synthetic resin film is laminated and furthermore strength of the paper 3 is made high or the paper 3 is made into fire retardant paper.
Patent JP-S5291573-A (JP)
Title: Discharge lamp lighting apparatus
Inventor: NISHIMURA KOUJI
IPC: H05B41/14
Filed: 1976-01-28
Abstract: PURPOSE: To provide a variable voltage source to elements in which a voltage varies corresponding to a main circuit current, compensate a load power variation with a simple circuit composition and facilitate the design. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62228020-A (JP)
Inventor: GIUSETSUPE RATSUARINO
IPC: A61K31/70
Filed: 1987-01-16
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-H03214090-A (JP)
Title: Checkup apparatus of adjustment of paper sheet detecting sensor
Inventor: TAJI KAZUO
IPC: G01V8/10
Filed: 1990-01-18
Abstract: PURPOSE:To make adjustment checkup quickly and accurately without using hands by storing command values on the amount of emission as adjustment checkup reference values in accordance with a plurality of situations and by conducting the adjustment checkup by taking out the stored values in accordance with the situations. CONSTITUTION:A light-emitting diode 1 of a detecting sensor is supplied with a necessary current from an emission amount control means 7 and an emitted light puts a phototransistor 2 in continuity. A voltage generated therein is given to an input terminal on one side of a comparing means 3, while a variable voltage Vs generated to be a reference voltage by a variable supply voltage control means 5 is given to an input terminal on the other side thereof. Accordingly, the means 3 compares these voltages and gives a comparison result signal to a discriminating means 4. Besides, a control element 6 gives commands to the means 5 and 7 respectively on the basis of the result of discrimination of the means 4. A storage means 9 is provided in the control element 6 and adjustment checkup reference values which are commands for obtaining different amounts of emission from the diode 1 in accordance with situations at the time of adjustment checkup are stored therein. Besides, the means 5 is connected with a command input means 10, whereby the commands of the adjustment checkup reference values stored in the means 9 can be inputted.