baber/WOPTO huggingface dataset:
Patent JP-S6190701-A (JP)
Title: Control device for multiple-effect evaporator
Inventor: TOTTORI TERUMI
IPC: B01D1/00
Filed: 1984-10-09
Abstract: PURPOSE:To improve the controllability in the stage of changing the flow rate of heating steam by using a feed-forward control loop which adds the manipulated variables associated to the flow rate of the heating vapor to the operation outputs of a concn. controller and level controller. CONSTITUTION:Control valves 21, 16, 13, 26 are subjected to feed-forward operations in proportion to the increment of the flow rate of the heating steam in feed-forward arithmetic circuits 31-34 to which the measuring signal eS of the flow rate FS of the heating steam S is inputted. The discharge flow rate F0 of liquid and the supply flow rate F1 of the liquid to an evaporator 1 are preliminarily so operated in the evaporator 1 that F0.D1=F1.D2, F1-F0-V1=0 holds where D1, D2 are respectively designated as the supply liquid concn. of the evaporators 1, 2 and the evaporated vapor quantity of the evaporator 1. The same holds true of the evaporators 2, 3. As a result the concn. fluctuation and level fluctuation of the evaporators 1-3 are minimized.
Patent JP-S6369195-A (JP)
Inventor: TAKAHASHI KEIJI
IPC: H05B41/24
Filed: 1986-09-10
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-H0260914-A (JP)
Title: Resin composition for impregnation
Inventor: FUJISHIMA MINORU
IPC: C08F290/00
Filed: 1988-08-26
Abstract: PURPOSE:To improve curing characteristics and surface hardness without causing blocking by mixing a specified unsatd. polyester, a diallyl phthalate polymer and a polymn. initiator. CONSTITUTION:An unsatd. polyester (A) with a softening temp. of 40-120 deg.C is obtd. by preheating a polybasic acid component (a) contg. 100-30 equivalent % alpha,beta-unsatd. dicarboxylic acid (anhydride) (e.g., maleic acid), a polyhydric alcohol component (b) contg. 3-50 equivalent % hydrogenated bisphenol A and 3-20wt.% allyl glycidyl ether (c) of the formula based on a condensate of the components (a) and (b) (the amt. defined by removing the amt. of condensed water) at 100-140 deg.C for 30min-2hr and then performing the polycondensation of the mixture at 180-220 deg.C. 100 pts.wt. total of 100 pts.wt. component A and 3-50 pts.wt. diallyl phthalate polymer (B) with an MW of 500-1,500 are compounded with 0.01-10 pts.wt. polymn. initiator (C) (e.g., cumene hydroperoxide).
Patent JP-S6272132-A (JP)
Title: Manufacture of semiconductor device
Inventor: IKEGAMI GORO
IPC: H01L29/73
Filed: 1985-09-25
Abstract: PURPOSE:To improve the withstand voltage while reducing crystalline defects by a method wherein the crystalline defects produced in each region of semiconductor element are submitted to the action of a getter through diffused impurities and after removing one conductivity type substrate in high concentration, the impurity comprising heavy metal is diffused. CONSTITUTION:A single crystal N<-> type epitaxially grown layer 11 with high resistance in relatively low concentration is laminated on a single crystal N<+> type substrate 10 with low resistance in relatively high concentration and then the grown layer 11 is coated with an oxide film 12 to protect the junctions of semiconductor elements. Next other conductivity type impurity is successively selection-diffused on the grown layer 11 to form semiconductor element A. The crystalline defects (a) produced in each region in case of forming semiconductor element are absorbed into diffused impurity and after removing one conductivity type substrate 10 in high concentration, impurity comprising heavy metal is diffused as necessary in each region of semiconductor element to produce the minimally requisite crystalline defects while any electrons or holes moving in the regions during element operations can be caught in the crystalline defects assumed as trap centers to make switching operations optimum.
Patent JP-2001042384-A (JP)
Title: Camera shutter device
Inventor: YAGINUMA DAISUKE
IPC: H02P7/06
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To simplify a mechanism for stopping shutter blades halfway, controlling the blades and set a diaphragm as for a camera shutter device whose shutter blades are used also as a diaphragm. SOLUTION: The camera shutter device is provided with the shutter blades 2L and 2R, control members 3L and 3R, a driving motor 4 and a control part. The shutter blades 2L and 2R are arranged so as to be moved in an opening/closing direction relative to a lens aperture 1A, and the blades are started up from an initial position so as to open/close the lens aperture 1A to perform the exposure operation. The shutter blades 2L and 2R are controlled by the control members 3L and 3R with a prescribed energizing force so that the blades 2L and 2R may be stopped with a prescribed aperture diameter in the case of diaphragming with a prescribed aperture diameter with reference to the lens aperture 1A.  In the case of executing the exposure operation by moving the shutter blades 2L and 2R from the initial position to the stop position, diaphragming and thereafter moving the blades into the closing direction, the driving motor 4 is controlled by the control part so that a driving force necessary to start up the blades from the initial position but smaller than the energizing force of the control members 3L and 3R may be generated to hold the shutter blades 2L and 2R at the stop position in contact with the control members 3L and 3R.
Patent JP-H1034930-A (JP)
Title: Liquid jet recording head
Inventor: YAMANE TORU
IPC: B41J2/01
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To realize a highly reliable liquid jet recording head by bonding a recording element substrate and a drive element substrate under pressure to make it possible to perform not only the electrical connection of both substrates but also the certain connection of ink supply passages. SOLUTION: An emission element 100 is constituted by bonding a top plate 130 equipped with ink receiving orifices 131 or a common liquid chamber 132 to a recording element substrate 101 having recording elements and connection electrodes 120 arranged thereto and bonding an elbow member 117 having ink passages and the ink supply ports 119 formed to the elbow member 117 are set to the connection points of the ink supply passages and the center axial line of the ink supply ports 119 is arranged in the width (d) of the connection electrode 120 of the recording element substrate 101. The electrodes 120 of the recording element substrate 101 and the electrodes of the drive element substrate are aligned to bond both substrates under pressure to perform not only the electrical connection of both substrates but also the certain connection of the ink supply passages.
Patent JP-H04154927-A (JP)
Title: Manufacture of partially reinforced frm material
Inventor: YASUNAKA TOMIYA
IPC: C22C47/00
Filed: 1990-08-10
Abstract: PURPOSE:To form a joined face with a rigid integral structure between a composite base metal obtd. by dispersing a short fiber reinforced material into an Al-based matrix metal and a cast-in metal, at the time of setting the composite base metal in a mold and pouring the molten metal of the metal therein, by previously subjecting the joining face of the composite base metal to mechanical grinding. CONSTITUTION:A composite base metal obtd. by dispersing a short fiber reinforced material (such as SiC) into an Al-based matrix metal (Al base alloy) is set in a mold, in which the molten metal of an Al-based cast-in metal is poured, and solidification is executed. At this time, previously, the joining face of the composite base metal is subjected to mechanical grinding to remove oxidized components and to regulate its surface roughness to about 10 to 500mum Rz. This composite base metal is preheated to a prescribed temp. and is set to a prescribed place in the mold, in which the molten metal of the Al-based metal same as or different from the matrix metal is poured, which is pressurized under the pressure of about 10 to 3000kg/cm<2> to solidify the cast-in metal. In this way, the partially reinforced FRM material in which the composite base metal and the cast-in metal are rigidly joined is manufactured.
Patent JP-S6454595-A (JP)
Title: Electronic cash register
Inventor: YOKOI HIDEO
IPC: G06F17/30
Filed: 1987-08-25
Abstract: PURPOSE: To reduce the storage capacity for storing commodity information records by storing common commodity item information in small tables and including pointers to the small tables in a large table to be retrieved by an inputted commodity code. CONSTITUTION: The small tables 210, 220 encode and display commodity-item information common to plural commodity information. The large table 200 stores a commodity information record consisting of a commodity code, a flag, a pointer, a price, and sales information in each commodity in the case of a commodity information record including commodity item information common to plural commodity information. The flag displays that its commodity information record includes the common commodity item information. The pointer specifies a specific address in the small tables 210, 220. Consequently, the length of a commodity information record can be shortened by substituting the pointer for the common commodity item information and the whole storage capacity can be reduced even when the small tables 210, 220 are prepared.
Patent JP-2001035672-A (JP)
Title: Lighting device
Inventor: KAMOI MICHIKO
IPC: H05B37/02
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device for light adjusting control so that the illumination of an illuminated plane can be a target value as predetermined, offering change to the target value in a short time and energy saving without overshooting the illumination of the illuminated plane. SOLUTION: An illumination load 3 includes a lamp 1 and an adjustable lighting portion 2 for adjustably lighting the lamp 1. A brightness sensor 4 detects the illumination of a plane illuminated by the lamp 1. A control 6 controls the adjustable lighting portion 2 so that the illumination of the illuminated plane detected by the brightness sensor 4 can be a target value as predetermined. A person sensor 5 detects whether a person exists or not in an illumination area illuminated by the lamp 1 and the control 6 increases the target value for brightness in given changes each time a detection signal is input from the person sensor 5.
Patent JP-S6191872-A (JP)
Title: Alkaline zinc storage battery
Inventor: FURUKAWA SANEHIRO
IPC: H01M4/62
Filed: 1984-10-09
Abstract: PURPOSE:To suppress the thickness change of a zinc electrode at charge and discharge and improve the cycle life by making a zinc active material contain regenerated cellulose and such. CONSTITUTION:The zinc electrode for an alkaline zinc storage battery is formed by using at least either zinc or zinc oxide as the principal component and containing alkali-proof and water repellent fiber synthetic resin as the adhesive agent and then containing regenerated cellulose powder. Then, -OH that is absorbed at discharge and emitted from zinc 7' at charge is absorbed in the cellulose powder 6 and the thickness at the charge and discharge of the zinc electrode is suppressed. In addition, no gap is generated between the separator and zinc electrode and the cycle life is improved. Besides, up to the inner part of the zinc electrode can be used by the inclusion of the regenerated cellulose with the high electrolytic solution holding performance in the zinc active material and the efficiency of the zinc utilization can also be improved.
Patent JP-H0856162-A (JP)
Title: Analog arithmetic unit
Inventor: ARAMAKI YOSHINORI
IPC: G05F3/16
Filed: 1994-08-12
Abstract: PURPOSE:To obtain an analog arithmetic unit with a small circuit scale without the limit of the number of bits of a digital input signal. CONSTITUTION:Current control current source circuits 1, 2, 3 are provided, which generate an output current obtd. by multiplying current amplification factors A1, A2, A3 by an input current in response to a control input C1 and a reset control input C2. The input current of the circuit 1 is a current I0 of a reference current source 4 and control inputs C1, C2 are digital signals D, and the inverse of D. Sum of the output current IOUT1 of the circuit 1 and the output current IOUT3 of the circuit 3 is used for an input current to the circuit 2 and the output current IOUT2 of the circuit 2 is used for the input current of the circuit 3. The circuits 2, 3 are operated alternately by clock signals CC, and the inverse of CC and the circuit 2 is reset by a reset signal RST before a series of digital signals D, and the inverse of D.
Patent JP-H0964122-A (JP)
Title: Probe card, manufacture of probe card and manufacture of semiconductor device using probe card
Inventor: TANIMURA SHOICHI
IPC: G01R31/26
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To evaluate the characteristics of a semiconductor device during development or manufacture by forming a wiring layer in an upper layer corresponding to the non-formation section of the semiconductor device as a specimen during development or manufacture and a contact terminal as a contact on an insulating substrate and electrically bringing the contact terminal and a wiring layer in the lower layer of the semiconductor device into contact. SOLUTION: First wiring layers 12, a first interlayer insulating film 13, a second wiring layer 14, a surface insulating film 17A and contact terminals 16 are formed onto an insulating substrate 11. The wiring patterns of the wiring layers 12 and 14 correspond to upper-layer wiring layers to be formed through interlayer insulating films on lower-layer wirings in a semiconductor device as a specimen, in which a semiconductor element such as a transistor and the lower-layer wiring layers are formed on a semiconductor substrate.
Patent JP-H0376217-A (JP)
Title: Method of formation for indium arsenide layer
Inventor: SHIMAWAKI HIDENORI
IPC: H01L21/205
Filed: 1989-08-18
Abstract: PURPOSE:To alleviate the substrate temperature dependency of growth speed and to contrive improvement in film thickness controllability by a method wherein a first raw gas, containing a group III element, contains an In chloride, a second raw gas, containing a group V element, contains As, and the (111) B face is used as the crystal face orientation of the substrate. CONSTITUTION:A (111) B face (group V element stabilized face) is used as the crystal face orientation of a substrate, and the growth of a mono-molecular layer is made possible by using an In chloride for raw gas. The In chloride, generated by the reaction of an In source and an HC1, and the As compound, generated by the thermal decomposition of AsH, are used for raw gas, the temperature of In source is set at 650 deg.C, the partial pressure of the HC1 to be fed to the In source and AsH3 feeding partial pressure are set at 7.5X10<-4> atm and 1.4X10<-3> atm. By using the (111) B substrate, the growth of film thick ness per cycle is made uniform in the temperature region of 375 deg.C or lower irrespective of substrate temperature. When an InAs layer is formed, the region where growth speed becomes constant irrespective of substrate temperature is expanded, and stabilized InAs can be grown for almost every molecular layer in the above-mentioned temperature region.
Patent JP-H0634894-A (JP)
Title: Excessive light cutting-off device
Inventor: SHIRAKI TORU
IPC: G02B26/00
Filed: 1992-07-17
Abstract: PURPOSE:To prevent excessive light whose intensity exceeds a prescribed level from reaching optical circuit components of an optical measuring instrument, an optical communication device, etc. CONSTITUTION:This excessive light cutting-off device is equipped with an optical branching means 2 which takes part of light propagated on a main transmission line 1 as monitor light by a constant intensity rate, an optical delay means 3 which delays the propagation of the light on the main transmission line passed through the optical branching means 3, an optical switch 4 which cuts off the propagation of the light on the main transmission line passed through the optical delay means 3, a photodetecting means 6 which generates an electric signal corresponding to the intensity of the monitor light taken out by the optical branching means 2, a comparing means 8 which discriminates the level of the output of the photodetecting means 6, and a driving means 9 which turns OFF the optical switch 4 when the comparing means 8 detects the output of the photodetecting means 6 exceeding the set level.
Patent JP-H0261353-A (JP)
Title: Fuel injection controller and method thereof
Inventor: ASANO SEIJI
IPC: F02D45/00
Filed: 1988-08-29
Abstract: PURPOSE:To optimize a task accorded with each driving state by making the priority order of a process most requiring each state of an engine laterable, in a device which takes in engine's load information and calculates a fuel injection quantity through a digital processor. CONSTITUTION:During engine driving, first of all, a fact of whether to be in time of an accelerating request or not is judged on the basis of a variation per unit time of a throttle sensor 4 by a task 1 in the order of high priority at a microcomputer 9, and then whether engine speed is in a low speed range or a medium speed range is judged. Here at engine high speed range, the ingath ering of fuel calculation and air flow is made preferential, and afterward, whether it is in an optimum position or not is judged. In brief, engine workload KP1 is retrieved by each map of engine speed and fundamental fuel quantity, comparing this map with workload P1 of the actual value. At time of P1>KP1, the existing task position is judged to be proper, and at the time of P1<KP1, a task level is lowered.
Patent JP-S58113808-A (JP)
Title: Light receiving device
Inventor: MITAMURA HIROSHI
IPC: G01C15/00
Filed: 1981-12-28
Abstract: PURPOSE:To obtain an accurate value, by comparing amounts of light received by the upper stage and the lower stage of light receiving means, whose light receiving areas gradually increase or decrease symmetrically up and down with respect to the center, and which are provided on the surface of the light receiving device; thereby detecting the light receiving position based on the amount of the deviation. CONSTITUTION:On the light receiving device 11, the light receiving means, e.g. optical fibers 121, 122, 131, and 132, are provided so that the light receiving areas gradually increase or decrease symmetrically up and down from the center. The other ends of the optical fibers 121, 122, 131, and 132 are extended to two photoelectric converting elements 15 and 16 arranged on a substrate at a base part of the light receiving device 11, with an upper stage optical fiber group 12 and a lower stage optical fiber group 13 being combined, respectively. The output voltages transduced in response to the amounts of received light by the photoelectric transducing elements 15 and 16 are compared and computed by a differential amplifier 17, and the position is detected by the amount of the deviation.
Patent JP-S63167892-A (JP)
Inventor: GEIRII ERU GEERU ZA SAADO
IPC: F16L37/00
Filed: 1987-08-26
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-H0877068-A (JP)
Title: Multiprocessor system and memory allocation optimizing method
Inventor: HIRAYAMA HIDEAKI
IPC: G06F9/45
Filed: 1994-09-06
Abstract: PURPOSE: To enable memory allocation which makes the most of the capability of a cache. CONSTITUTION: The multiprocessor system which operates data on a memory in specific cache line units is equipped with a data recognition means 12 which recognizes data only to be written when a program analysis part 11 which takes an analysis for generating an executable object program for a source program, a cache size recognition means 14 which recognizes the size of a cache line of its system, and a data arranging means 15 which arranges data only to be read on the same cache line where read and write data accessed at the same time with the data only to be read so that plural data accessed by the program at the same time are stored in the cache from the memory at the same time when a code generation part 13 performs code generation according to the result of the analysis.
Patent JP-S60149533-A (JP)
Inventor: KAN YAN
IPC: C07B31/00
Filed: 1984-10-12
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-S6458373-A (JP)
Title: Manufacture of frosted synthetic resin molding
Inventor: DOI TOMIO
IPC: B32B7/06
Filed: 1987-08-28
Abstract: PURPOSE:To improve abrasion resistance and uniformity of frosting of a molding, by transferring a transfer layer of a transfer sheet, in which said transfer layer composed of resins which are capable of hardening by application of ionizing radiation is formed over the surface of a mold-releasing sheet having minute uneven profiles, to the surface of a synthetic resin molding. CONSTITUTION:A transfer layer 2 composed of resins which are capable of hardening by application of ionizing radiation is formed over the surface of a mold-releasing sheet 1 having minute uneven profiles. After said transfer layer 2 is transferred to the surface of a synthetic resin molding 4, the mold- releasing sheet 1 is peeled off. When the layer 2 has no yet hardened, by hardening said layer 2 during the transfer or after the mold-releasing sheet 1 has been peeled, a frosted synthetic resin molding having both uniform frosting property and high abrasion resistance is obtained. The transfer layer 2 is composed of paints capable of hardening by ionizing radiation such as paints capable of hardening by electron beams or ultraviolet rays.
Patent JP-2000046482-A (JP)
Title: Industrial endoscope with cooling structure
Inventor: KUJI MIKIO
IPC: F27D21/02
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To provide an industrial endoscope with a cooling structure for assuring a visual field of a lens by using it in bent piping or a complicated mechanism at a high temperature. SOLUTION: The industrial endoscope comprises an inserting unit, an operating unit and an eyepiece 3. The inserting unit has an inside soft element 14 including a soft part and a bent part 12, an outside soft element 15 for surrounding the element 14 at an interval, and an interval holder 16 for holding an interval between the inside and outside elements. The operating unit has an outer cylinder 23 connected to a cooling fluid supply tube 24. Thus, cooling fluid flows between the inside and outside elements, and is discharged from the vicinity of the end 11.
Patent JP-S63121159-A (JP)
Title: Video recorder
Inventor: YURUGEN KAADEN
IPC: G11B15/14
Filed: 1987-08-28
Abstract: The recorder has a rotating head drum (KT), which bears video heads (K1, K2), around part of which a magnetic tape (B) passes, and has at least one pulse generator (M) seated on the head drum (KT) and at least one measuring sensor (S) for generating a head switching signal, which effects the switching from one video head to the other, as well as having a control head (KK) for scanning the vertical synchronisation signal during playback. In playback mode, the time between the signal supplied by the measuring sensor (S) and the vertical synchronisation signal is measured and compared with a set value. From the comparison, a criterion for controlling the timing of the head switching signal is obtained. 
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