baber/WOPTO huggingface dataset:
Patent JP-S623622-A (JP)
Title: Flow rate measuring instrument for granular material
Inventor: TOYAMA KAZUHIKO
IPC: G01F1/74
Filed: 1985-06-28
Abstract: PURPOSE:To measure the flow rate of a granular material in a transporting tube accurately and easily by detecting the electrostatic charge quantity due to friction between a detecting tube part and the granular material. CONSTITUTION:A detecting tube part 161 of a transporting tube 16 is electrostatically charged by friction at the moment of collision of the granular material like a toner. If the proportion of the electric charge for tribo electrification due to collision of one toner particle with the tube wall is constant, the electrostatic charge quantity of the detecting tube part 161 is changed in accordance with the flow rate of the toner. When the electric charge with which the detecting tube part 161 is electrostatically charged is positive, the electric charge is migrated to a diode 21 because both end parts of the detecting tube part 161 are insulated. Since the diode 21 has the anode connected to the detecting tube part 161, only the positive electric charge passes the diode 21. At this time, a discharging switch 23 is opened, and the positive electric charge which passes the diode1 is charged in a capacitor 22. The flow rate of the toner is measured by the indicated voltage of a voltmeter 24 after a prescribed time.
Patent JP-S5268476-A (JP)
Title: Electric energy measuring device
Inventor: TAKAHASHI SUSUMU
IPC: G01R11/56
Filed: 1975-12-04
Abstract: PURPOSE: To make possible the accurate measuring of sold and purchased electric energy by selectively changing over and connecting a pair of counters to the pulse output circuit of a watt-hour meter generating pulse output corresponding to the electric energy. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S625216-A (JP)
Title: Liquid crystal display element consisting of plastic substrate
Inventor: TAKIGUCHI YASUYUKI
IPC: G02F1/133
Filed: 1985-06-29
Abstract: PURPOSE:To effectively prevent the generation of an orientation defect by using an adhesive agent which does not substantially contain low-molecular weight components having <=2,000mol.wt. and forming a sealing part in a manner as to have high joint strength and high non-transparency. CONSTITUTION:Plastic substrates 11, 13 having transparent electrodes 15, 17 are disposed to face each other. The substrates 11, 13 are formed with oriented films 19, 21 which are subjected to an orientation treatment. The substrates are further sealed by a sealing agent 23 on the outside circumference by which a cell construction is formed. A liquid crystal compsn. 25 is sealed into the space enclosed of the substrates 11, 13 and the sealing agent 23 to constitute the liquid crystal display element. A co-condensation polyester adhesive agent from which oligomer components having <=2,000mol.wt. are removed is used for the sealing agent. The high adhesive strength to the plastic substrates and the non-transparency are thus obtd. and the generation of the orientation defect is prevented.
Patent JP-S5570538-A (JP)
Title: Automatic tool changer
Inventor: KUWABARA HARUYOSHI
IPC: B23Q3/157
Filed: 1978-11-22
Abstract: PURPOSE:To reduce the length of a tool changing arm and raise the swing speed of the arm, by swinging the arm around two shafts eccentric with each other to change a tool. CONSTITUTION:A slide 49 is so installed that it can be moved back and forth on guide faces 47, 48 of a head stock 13. A coupling plate 51 is secured on the front end of a first swing shaft 52. This shaft is so attached to another slide 50 fitted with the former slide 49 that the shaft can be swung by 90 deg.. The center 01 of gyration of the swing shaft 52 is located left upward near a spindle 14. The coupling plate 51 is swung by 90 deg. around the center 01 of gyration so that the center 02 of gyration of a second swing shaft 53 attached to the coupling plate 51 is displaced to a position 02' near the spindly 14. As a result, the length of a tool changing arm 18 secured on the front end of the second swing shaft 53 can be reduced and the swing speed of the arm 18 swung by 180 deg. around the second swing shaft 53 can be raised.
Patent JP-S623911-A (JP)
Title: Filling foaming material in cavity of pipe-shaped synthetic resin molding material
Inventor: FUJII MASATO
IPC: B29C39/22
Filed: 1985-06-29
Abstract: PURPOSE:To make it possible to fill a foaming material uniformly and efficiently into a cavity of pipe-shaped synthetic resin molding material, by using a conduit receiving and sending a heat-setting liquid foaming material as a medium and by supplying continuously the liquid foaming material with the medium into the cavity of pipe-shaped synthetic resin molding material extruded from a metal mold. CONSTITUTION:A liquid foaming material 9 is continuously supplied with a conduit for delivering 20 into a cavity 7 of the molding material 6 at the outlet of a guide path 15 and the molding material 6 is thereafter guided to a path for molding 10. The liquid foaming material 9 vigorously foams near the entrance part 25 as the molding material is being kept at high temp. and quickly fills in the cavity 7. As a part of the foaming body 26 comes to extrude to the backside of the sheet material 17 naturally or by the influence of the foaming pressure after the conduit for delivering 20 enters into the cavity 7 for the guide path 15, the adhesion of the sheet material 17 to the inner surface is improved.
Patent JP-S5845280-A (JP)
Title: Hydrogenolysis reaction apparatus
Inventor: YOKOYAMA SHIGEO
IPC: C10G47/00
Filed: 1981-09-11
Abstract: PURPOSE:To make it possible to carry out the hydrogenolysis of deteriorated residual oils, etc. containing a heavy metal, sulfur, etc. easily without causing the uneven temperature, by separating the a catalyst packing part and a heavy oil circulating part, and forcing the heavy oil to circulate through a reaction apparatus. CONSTITUTION:A heavy oil, e.g. deteriorated residual oil containing much heavy metal, sulfur, etc. is fed from pipelines 10 and 11 and a booster pump 12, and hydrogen gas is fed from pipelines 13 and 14 and a compressor 15 into the bottom of a catalyst packing part 2 of a reaction apparatus body 1. The hydrogenolysis reaction is initiated by the action of a honeycombed catalyst provided vertically in plural stages while transferring the heavy oil and hydrogen upward in the vertical path in the catalyst packing part 2 to form a light oil and hydrocarbon gas. The unreacted heavey oil is further passed through a heavy oil circulating part 3, pipelines 8 and 9 and a circulating pump 7 to the bottom of the catalyst packing part 2, and passed through the catalyst packing part 2 repeatedly to accelerate the reaction. The formed light oil and gas are passed through discharge pipes 17 and 20 and taken out of the system.
Patent JP-H0816359-A (JP)
Title: Image display device for flexible selection
Inventor: TAKUSAGAWA HIROHISA
IPC: G09G5/00
Filed: 1994-06-27
Abstract: PURPOSE:To flexibly select a desired image display level and a desired cost level by preparing a communication interface means for each of plural kinds of prescribed electronic displays to be used while being combined with an electronic device. CONSTITUTION:Concerning an electronic display DP to be the man-machine interface of the prescribed electronic device such as a sequence PC, for example, a connection control evaluator ADj corresponding to each electronic display DPj of a combining object is provided for each DPj so that any arbitrary one can be selected out of plural kinds of prescribed electronic displays, which are not produced on the assumption of combination with the sequencer PC, and combined, and the electronic device PC and the selected electronic display DP can be linked. Thus, the desired type electronic display can be flexibly selected/changed based on the needs of a system designer.
Patent JP-S6037603-A (JP)
Inventor: ASAI TADAMICHI
IPC: H01B3/12
Filed: 1983-08-08
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-S626020-A (JP)
Title: Construction of bottom-expanded pile
Inventor: KOIZUMI SHINGO
IPC: E02D15/06
Filed: 1985-07-02
Abstract: PURPOSE:To exactly treat the bottom of pit for bottom-expanded pile by a method in which the stream of water is produced along the sloped wall face of the pit through the nozzle of a water supplier from the upper end portion of the pit wall after expanding the bottom of the pit in such a way as to fluidize slime deposited on the corners of the expanded bottom. CONSTITUTION:After the completion of excavation for the main portion of a pit 1, the bottom portion of the pit 1 is expanded by excavation through an excavator 2 with an expanding blade and a scraper to expand the sloped wall face 3 of the pit 1. When the excavator 2 is then pulled up to insert a bottom cleaner 4 and muddy water is supplied to the water supply part 6 and spouted through nozzles 7, slime 12 is fluidized to the central direction of the pit bottom 8. The slime 12 is sucked up by a suction pump 5 to the ground's surface to clean the bottom of the pit 1, and a reinforcing bar cage 13 and a tremie tube 14 are inserted into and set on the bottom of the pit 1. All the slime on the bottom of the pit can thus be exactly removed out by the sucker set on the central part of the pit 1.
Patent JP-S6121904-A (JP)
Title: Process for storing and delivering impregnating liquid pitch for furnace electrode
Inventor: NAGASHIMA YOSHIFUMI
IPC: C10C3/04
Filed: 1984-07-11
Abstract: PURPOSE:To achieve reduction of consumed energy and maintenance of working environment by regulating the temp. for storing impregnating liquid pitch for furnace electrode in inert gas atmosphere and the temp. for delivery at a specified limited temp. CONSTITUTION:After prepg. impregnating pitch for furnace electrode, the pitch is stored in the liquid state in a storage tank 5 at <=170 deg.C under gas atmosphere. In this stage of delivery, the stored liquid pitch 7 is heated so as to enable to store the pitch at 200+ or -20 deg.C in a pitch storage tank 13 installed in the production process of a furnace electrode.
Patent JP-H0436377-A (JP)
Title: Refrigerant
Inventor: OSHIMA SUSUMU
IPC: C09K5/04
Filed: 1990-05-31
Abstract: PURPOSE:To obtain a refrigerant which scarcely affects the ozonosphere by mixing 1,1,2,2-tetrafluoroethane, 1,1-difluoroethane, and 1-chloro-1,1- difluoroethane. CONSTITUTION:At least 70mol of 1,1,2,2-tetrafluoroethane (A) is mixed with 1,1-difluoroethane (B) and 1-20mol of 1-chloro-1,1difluoroethane (C) at a molar ratio of component A to the total of components B and C of (90 to 1):(60 to 40) to give a refrigerant comprising 100mol of this mixture.
Patent JP-S5769410-A (JP)
Title: Programmable logic controller
Inventor: YAMADA AKIHIRO
IPC: G05B19/05
Filed: 1980-10-15
Abstract: PURPOSE:To prevent repetitive cycles of instruction execution from increasing owing to data exchange operation, by performing instruction executing operation and the data exchange operation in parallel. CONSTITUTION:A controller is equipped with a program memory 1 stored with a user program, an input circuit 22 supplied with external input signals, an output circuit 3 sending out external output signals, and input-output memories RAM-I, RAM-II, and RAM-III having greater capacities than the input and output circuits 2 and 3. Then, the instructions in the program memory 1 are executed successively at a high speed to perform logical operation on the basis of the data in the inputoutput memories, and the arithmetic results are written in the input-output memories, and the input data to the input circuit 2 are written in the prescribed areas of the input-output memories, thus performing input updating operation. Further, output data from the prescribed areas of the input-output memories are transferred to the output circuit 3, thus performing output updating operation.
Patent JP-S6036070-A (JP)
Inventor: HATSUTORI TAKUO
IPC: A63F11/00
Filed: 1983-08-07
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-H0810981-A (JP)
Title: Solder material
Inventor: HISHIYAMA MITSUMASA
IPC: B23K35/363
Filed: 1994-06-27
Abstract: PURPOSE:To provide a solder material with which a soldered part having excellent corrosion resistance and high reliability is obtainable. CONSTITUTION:A high-polymer material having water repellency is added to the solder material to impart water repellency to the soldered part so that the water drops 2 adhered to the soldered part are prevented from splashing and adhering atop the soldered part even if the water drops 2 adhere to the soldered part. The high-polymer material, such as tetrafluoroethylene resin (polytetrafluoroethylene) having a water-repellent function is dispersed and incorporated in a range of <=30wt.% into the solder alloy. As a result, phenomena, such as migration, galvanic corrosion and solder balls, induced by adhesion of the water drops on the soldered surface are prevented and, therefore, the soldered part having the excellent corrosion resistance and the high reliability is obtd.
Patent JP-H0818033-A (JP)
Title: Negative differential resistant fet
Inventor: ANDO YUJI
IPC: H01L29/08
Filed: 1994-06-27
Abstract: PURPOSE:To further increase operation speed by improving the electron mobility within a channel in a negative differential resistance FET. CONSTITUTION:A quantum well structure 9 where the sub-band of electrode is generated is laminated at a buffer layer 2, a channel layer 3, an electron supply layer 4, a gate electrode 5, and a second cap layer 6-2 of selective dope FET with first and second cap layers 6-1 and 6-2 while holding the gate electrode. By setting the impurity concentration of the cap layers to 1X 10<18>/cm or higher, the contact resistivity between the cap layer and a channel can be reduced to the order of 10<-7>OMEGAcm<2> and achieving ohmic contact without providing an alloy region.
Patent JP-H021919-A (JP)
Title: Manufacture of semiconductor device
Inventor: YUZURIHA KOJIRO
IPC: H01L21/3205
Filed: 1988-06-10
Abstract: PURPOSE:To manufacture a highly reliable semiconductor device by a method wherein wirings are formed not to form acute angle parts on the underneath steep stepped parts, thereby enabling the wirings to be excellently coated with an interlayer insulating film or a passivation film, etc. CONSTITUTION:Around 1/4 in the film thickness of an aluminum wiring 13 formed by the sputtering process in the manufacturing process of a MOS integrated circuit is isotropically etched away using resist films 14 as masks. The upper parts of the aluminum wiring layer 13 corresponding to the tapers 11a, 12a of the opening edges of contact holes 11, 12 are removed to take off the acute angle parts. Next, the aluminum wiring layer 13 is anisotropically etched away to remove the wiring layer 13 excluding the parts covered with the resist films 14. Finally, the resist films 14 are removed to form aluminum wirings 15, 16 respectively connecting to source.drain diffused region 3a of 3 MOS transistor 6 and a polysilicon wirings 9.
Patent JP-H01312469-A (JP)
Title: Pulse signal converter
Inventor: OYAMA AKIRA
IPC: H03K5/00
Filed: 1988-06-10
Abstract: PURPOSE:To make it possible to perform span adjustment and zero adjustment along a wide range by determining the frequency of an input pulse signal whose converted output becomes zero by the frequency of the pulse signal specified with zero. CONSTITUTION:At first, a CPU 9 connects switching circuits 3 and 6 to the sides of a V/F converter 1b and a frequency dividing circuit 8. Then, an auxiliary clock signal AC having a frequency ft is imparted to a timer 7. A zero- specified pulse signal having a frequency fz is imparted to a counter 4. The counter 4 counts the number of the pulses of the pulse signal having the frequency fz. The counted value Pz is inputted into the CPU 9. Then, the switching circuit 3 is switched to a V/F converter 2b, and a reference clock signal RC having a frequency fc is imparted into the counter 4. The output of an input circuit 11 is received, and frequency-range setting data are inputted. The switching circuit 6 is switched, and an input pulse signal IP (fin) is inputted into the timer 7. The pulses of the reference clock signal RC which is the output of the V/F converter 2b are counted. The counted value Pin of the counter 4 is inputted. Specified computation is performed, and a converted output (y) is obtained.
Patent JP-H021884-A (JP)
Title: Transferred image forming method
Inventor: AOKI TORU
IPC: G03G15/00
Filed: 1988-06-10
Abstract: PURPOSE:To obtain transferred images of a high density repeatedly with good reproducibility at the same density without scumming by incorporating at least one kind of specific compds. into the photopolymn. initiator used in a a photopolymerizable compsn.-contg. layer. CONSTITUTION:An image forming material is formed by forming the conductive compsn.-contg. layer 2 on a a conductive base consisting of a conductive layer 1A and a base 1B. The electric resistance of the layer 2 is increased by subjecting said layer to imagewise exposing and an electrostatic charge is formed in the exposed region 2A by a corona charger 3 to form an electrostatic latent image 3A. The image is developed by a toner and is transferred. At least one kind of the compds. expressed by the separate formula are incorporated into the photopolymn. initiator used for the layer 2. In the formula, X is a hydrogen atom, alkyl group, aryl group; Y is a fluorine atom, chlorine atom, bromine atom; (n) is 1-2 integer; (a) is 1-2 integer; (l) is 0 or 1. The layer 2 contains the photopolymn. initiator expressed by the separate formula, the photopolymerizable or photocrosslinkable compds. having the ethyleneic unsatd. bond, and a sensitizer, etc., at need.
Patent JP-H0747394-A (JP)
Title: Treating device for night soil sewage
Inventor: MURAKAMI YASUNOBU
IPC: C02F9/00
Filed: 1994-06-27
Abstract: PURPOSE:To prevent clogging of membranes and to improve the amt. of permeated liquid and treated water quality at the time of treating night soil sewage by using a membrane separator. CONSTITUTION:This treating device for the night soil sewage consists of a means A for dehydrating the night soil sewage, a means B for biologically nitrifying and denitrifying the dehydrated and separated water, a means 5 for flocculating the biologically treated liquid and a means for making membrane sepn. of the flocculation treated liquid as it is without subjecting the liquid to a sepn. of solid from the liquid. Then, the night soil is directly dehydrated and the greater part of the solid contents are previously removed and, therefore, the foaming occurring in SS in a subsequent nitrifying and denitrifying means is suppressed and the good treated liquid having low CODMn, chromaticity, etc., is obtd. The biologically treated liquid is subjected to the flocculation treatment, by which the colloidal materials remaining in the biologically treated liquid are removed and thereafter, the liquid is subjected to the membrane treatment and, therefore, the clogging of the membrane is lessened and the quality of the treated water and the amt. of the permeated liquid are improved. The operating life is thus exceedingly prolonged.
Patent JP-S5846756-A (JP)
Title: Extension calling system
Inventor: ITAGAKI YUTAKA
IPC: H04Q3/58
Filed: 1981-09-16
Abstract: PURPOSE:To attain both a trunk call and an extension call with just 4 lines, by using 2 lines for the control and extension call purposes in addition to 2 trunk call lines. CONSTITUTION:The signals supplied from trunk lines L1 and L2 are detected by an incoming detecting circuit 10. Then a tone ringer sound is sent to a speaker of a button board 1 as well as to a speaker of a key telephone 3 from a terminal 20 of a sound source 13. In this case, a main station 2 has a reply with a push of an outside line button LK. As a result, a relay LA works to ensure a call to the trunk line. While a slave telephone 3 catches the trunk line with a push of the button LK, and as a result a relay LB works to ensure a call to the trunk line. For a call between extensions, a button BK is pushed through the telephone 3. Thus a resistance R11 is set between control lines L3 and L4, and this resistance is detected by a current detecting circuit 11. As a result, a multivibrator 12 has oscillatipns and this oscillation is transmitted to a speaker SP of the board 1. A call is possible to the telephone 3 by picking up the handset at the board 1. At the same time, a call can be given from the board 1 with a push of the button BK.
Patent JP-S6036782-A (JP)
Inventor: GEORUKU HAUBUNAA
IPC: F02P15/00
Filed: 1984-07-13
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-S5668063-A (JP)
Title: Color purity adjusting device of color television receiver
Inventor: SUDA KEIICHIROU
IPC: H04N17/04
Filed: 1979-11-07
Abstract: PURPOSE:To make it possible to adjust color purity with a high precision, by providing plural photoelectric conversion elements, vertical and horizontal deflecting coils, a peak holding circuit, a detection pulse processing circuit including a sample holding circuit, and a saw tooth wave generating circuit. CONSTITUTION:Photoelectric conversion elements 1 and 39 are arranged in the left and the right in the front of the color CRT. Deflecting magnetic field generator 5 flows deflecting currents, which are synchronized with the vertical scanning period of the TV receiver and have the phase difference of 90 deg., to vertical deflection coils 41 and 42 and horizontal deflecting coils 43 and 44 provided in proper positions in the left and the right in the front of the CRT to generate deflecting magnetic fields in vertical and horizontal directions. Detection pulse processing circuits 48 and 49 are formed with the same circuits and function symmetrically for adjustment of the position of the deflecting coil, which is not shown in the figure, which is one of color purity adjustment works of the color TV, and these circuits 48 and 49 perform the same operations. Processing circuit 48 includes peak holding circuits 12-15, sample holding circuits 20-23, and differential amplifying circuits 29 and 30. Saw tooth wave generator 36 superposes the output on outputs of differential amplifiers 29 and 30 synchronously with oscillator 34 for display.
Patent JP-S626332-A (JP)
Title: Evaluation system for quality of software
Inventor: HASHIMOTO YAICHIRO
IPC: G06F9/06
Filed: 1985-07-03
Abstract: PURPOSE:To evaluate automatically software quality based on bug contents by tracing the proper division between the process and the working and their mutual relation in order to maintain and improve the quality of the design/test process of a program. CONSTITUTION:The design process is divided into four parts FS, DS, F and C, and four test processes SK, SD, CD and UD are set in response to said four design processes. When the test process is over with a certain product, all extracted bugs are sorted for each design process and shown by bar graphs FS, DS, F and C. While those bugs are also sorted for each test process and shown by bar graphs UD, CD, SD and SK respectively. Each of these four test processes has the largest bug rate to each corresponding design process. THus it is decided that both the quality and the test method have no problem for the time being. This decision can be done automatically by a program.