baber/WOPTO huggingface dataset:
Patent JP-S5856924-A (JP)
Title: Drive change-over controller from two to four wheel
Inventor: KAGEYAMA SHIYUKU
IPC: B60K17/344
Filed: 1981-09-29
Abstract: PURPOSE:To simplify a control system and improve responsive property by sensing slip occurrence through rotational angular acceleration in two wheel drive to immediately change over to four wheel drive and return it to two wheel drive by a predetermined releasing signal. CONSTITUTION:In a control system for automatic changing over two-four wheel drive by an electromagnetic clutch 32, the pulse signal of a rotation sensor 33 is differentiated by a differentiating circuit 35 to be compared with a set value by a comparator 36 while the comparator 36 is connected to a current controlling circuit 39 in the clutch 32 through a hold circuit 38. The signal of a hold releasing signal generating circuit 40 for judging acceleration-off, brake-on, vehicle speed zero, etc is constituted to release the signal of the comparator 36 held by the circuit 38. Thus, slip in travelling has rotational acceleration sensed immediately by the comparator 36 so that said signal of the comparator is continued in the circuit 38 while an accelerator pedal is depressed and two wheel drive is recovered by the releasing signal of the circuit 40.
Patent JP-H0273897-A (JP)
Title: Liquid detergent composition containing tripoly phosphate
Inventor: DANIERU JIYUBEERU
IPC: C11D3/16
Filed: 1989-06-20
Abstract: PURPOSE: To provide the stable subject composition containing no structured medium by mixing a first solution consisting of tripolyphosphate, water and a polyol with a second solution consisting of a surfactant, water, an alcohol and a polyol.  
     CONSTITUTION: A first solution is prepare by adding a tripolyphosphate to a mixture of water and a polyol and then further adding the polyol, or mixing a solution containing the tripolyphosphate dispersed in the polyol with a solution containing the tripolyphosphate without being saturated in water. While, a surfactant is included in a mixture of water, an alcohol and the polyol to prepare a second solution. Then, the first and second solutions are mixed together to provide the objective composition. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S5679557-A (JP)
Title: Input and output system for button telephone device
Inventor: UENO MAKOTO
IPC: H04Q3/545
Filed: 1979-11-30
Abstract: PURPOSE:To save the timing control of a computer (CPU) and to reduce the load of program, by using direct memory access buffer (DMAB) for the input and output control of a button telephone set. CONSTITUTION:A button telephone set consists of a main device MS mounting a computer CPU and botton telephone sets TEL being a plurality of terminal devices. The CPU makes the control only to read out one block data from DMAB and write in it. DMAB is an interface to play a role of buffer between CPU and the control section for peripheral devices requesting DMA transfer. Transmission/reception of status information of terminal devices between DMAB and terminal devices is controlled with the control section CONT. Further, time sharing serial transmission is used for the output of control signal to terminal devices and DMAB is used for the control of this serial transmission.
Patent JP-S6313532-A (JP)
Title: Radio network control system
Inventor: SATO KAZUHIRO
IPC: H04W4/00
Filed: 1986-07-04
Abstract: PURPOSE:To call a designated cordless telephone set and to talk therewith by providing a means calling an opposite party via control channel and a means switching a channel to a selected dead talking channel to apply talking to the cordless telephone set. CONSTITUTION:The cordless telephone set 1 is provided with a dead detection means 2 detecting a dead channel among plural talking channels, an identification number reception means 3 sending/receiving an identification number assigned to each cordless telephone set 1 for the identification, and a communication control means 4 to apply talking through the changeover into the dead talking channel. A caller side cordless telephone set 1 ensures the dead channel detected by the dead detection means 2 and sends the identification number of a called side cordless telephone set via a control channel from the means 3. Then the channel control means 4 switches the channel to the talking channel ensured before to apply talking by the response of the called party side cordless telephone called by the identification number.
Patent JP-H0452776-A (JP)
Title: Plotting system for circle
Inventor: ISOBE YASUHIKO
IPC: G06T11/20
Filed: 1990-06-14
Abstract: PURPOSE:To easily calculate plotting dots on a periphery and to plot a circle at high speed only by means of the generation of dots on a 1/8 periphery by obtaining the dots on the periphery by the operation of an axial direction distance minimum method and obtaining the symmetrical dots on the 1/8 periphery. CONSTITUTION:A plotting data generation means by the operation of the axial direction distance minimum method, a Y=X axis symmetrical coordinate generation means 8 generating coordinate data symmetrical to a (Y=X) axis, a second storage means 5e, an X-axis symmetrical coordinate generation means 9 generating coordinate data symmetrical to the X-axis, a fourth storage means 5g, a Y-axis symmetrical coordinate generation means 10, and a sixth storage means 5i are used. The dots on the 1/8 periphery are sequentially generated, and the dots symmetrical to the (Y=X)-axis, the X-axis and the Y-axis are simultaneously or sequentially generated. Thus, the circle can be plotted by the operation of the 1/8 periphery and the arbitrary circle can be plotted at high speed with simple constitution.
Patent JP-H0321934-A (JP)
Title: Nonlinear optical device
Inventor: KUBODERA KENICHI
IPC: G02F1/35
Filed: 1989-06-19
Abstract: PURPOSE:To enable action at low intensity of light and ultrahigh-speed action by using a solid material based on Ge, As, S and Se as an optical medium having a nonlinear refractive index. CONSTITUTION:A solid material based on Ge, As, S and Se used as an optical medium having a nonlinear refractive index in a nonlinear optical device. The nonlinear optical medium belongs generally to a material called chalcogenide glass, has a significant tertiary nonlinear effect and can be accurately evaluated like an org. material by measuring the intensity of third harmonics (THG light). A high response speed, a relatively high nonlinear refractive index, a small loss and superior workability are ensured, a prolonged size can be ataained and high-speed action at low intensity of light is enabled.
Patent JP-H092816-A (JP)
Title: Modified clay mineral and cosmetic containing the same
Inventor: SUZUKI KAZUHIRO
IPC: A61Q1/00
Filed: 1995-06-22
Abstract: PURPOSE: To obtain both an organic modified clay mineral, excellent in gelation ability and capable of imparting high thickening properties and thixotropic properties and a cosmetic, containing the organic modified clay mineral and excellent in preservation stability and usability. CONSTITUTION: This modified clay mineral is obtained by carrying out the cation exchange of a cation present between layers of a smectitic type clay mineral with a cationic surfactant containing a quaternary cationic nitrogen and has a hydrophilic-treated crystal end face thereof. The hydrophilic treatment of the crystal end face is preferably carried out with a hydrophilic agent having a polyoxyethylene chain, especially a silylating agent having the polyoxyethylene chain. The modified clay mineral is suitable for blending thereof in a cosmetic.
Patent JP-S5945412-A (JP)
Title: Coupling method of semiconductor laser and optical fiber
Inventor: SUGIE TOSHIHIKO
IPC: G02B6/42
Filed: 1982-09-07
Abstract: PURPOSE:To suppress the reflected return light without decreasing coupling efficiency by propagating the output light of a semiconductor laser in an optical fiber in parallel with the optical axis thereof without making said output light incident perpendicularly to the incident surface of the optical fiber or the wedge- shaped block mounted thereon. CONSTITUTION:The incident face 7 and exit face 5 of a wedge-shaped block 16 mounted to an optical fiber 3 are respectively inclined by theta0, theta3 relatively with the optical axis of the light of a semiconductor laser 1 emitted from a lens 2. The angles theta0, theta3 and the refractive index of the block 16 are so determined that the light past the block 16 propagates in the fiber 3 in parallel with the optical axis of the fiber 3. The reflected return light in the incident part of the optical fiber is thus suppressed without the decrease in the coupling efficiency between the laser 1 and the fiber 3.
Patent JP-S6218033-A (JP)
Title: Ion etching equipment
Inventor: YOSHIKAWA TOSHIAKI
IPC: H01L21/302
Filed: 1985-07-17
Abstract: PURPOSE:To reduce undercut and to perform fine working for the enhancement of selectivity by a method wherein a high-frequency power source is connected to a wafer holder with the intermediary of a switch. CONSTITUTION:A holder 14 is screened from a high frequency power source 16. A filament 7 is electrified for the generation of a thermionic current between the filament 7 and an anode 8, whereby inert gas is ionized because of collision with thermions within the thermionic current. An electromagnetic coil 9 causes the electrons to turn round, which causes the rate of collision to rise for an increased rate of ionization. A prescribed voltage is applied to an ion accelerating electrode 10 and ions are accelerated downward. A shutter 12 is opened to let through the accelerated ions. A wafer 13 in the holder 14 is irradiated with the accelerated ions, whereby etching is accomplished in the ion beam etching mode. Upon reaching the prescribed depth of the etching, the shutter 12 is closed, intake is suspended of the inert gas, and the supply is stopped of electric power to the filament 7 and ion accelerating electrode 10.
Patent JP-H0320667-A (JP)
Title: Reagent for discriminating and measuring leucocyte in blood
Inventor: HAMAGUCHI YUKIO
IPC: G01N33/49
Filed: 1989-06-19
Abstract: PURPOSE:To detect the appearance of a blast cell by using a reagent with pH 3.0 - 4.0 containing a specific polyoxyethylene type surfactant and a specific quaternary ammonium salt. CONSTITUTION:A reagent contains at least one kind of a surfactant selected from polyoxyethylene type surfactants represented by formula I and a quater nary ammonium salt represented by formula II (wherein R'1 is a 10-20C alkyl group, R'2 - R'4 are a 1 - 7 alkyl group and Z is halogen) and the pH thereof is adjusted to 3.0 - 4.0. By using this reagent, a leucocyte other than a basocyte is naked and the basocyte can be discriminated from other leucocyte on the basis of size data and can be also detected even by an electric impedance meas uring method and the appearance of a blast cell can be detected.
Patent JP-S5860115-A (JP)
Title: Temperature control device for incinerator of fluidized bed type at starting time
Inventor: YAMAGATA MASAYUKI
IPC: F23N5/00
Filed: 1981-10-02
Abstract: PURPOSE:To automatically control the rise of temperature in an incinerator at a starting time, by controlling the feeding rate of fuel to a starting burner, in accordance with the steam pressure of a waste-heat boiler. CONSTITUTION:A set value changeover circuit 15 is changed by a pressure indicator 8 for a boiler 7. When the temperature in the water in a boiler is low and the pressure is also low, the value is set to an initial quantative set value 10. When the pressure indicated by a pressure indicator 8 comes up to a specified pressure, the set value is changed-over to a fuel feed rate set value, which is given by a pressure and temperature converting circuit 11, a temperature rising rate - a fuel feeding rate converting circuit 12, and a fuel feeding rate calculatting circuit 13. When the pressure in the boiler 7 reaches the upper limit of value, it is changed to a set value which is given by a fuel feeding rate calculating circuit 14 based on the temperature 6 at the outlet of the furnace. The set values mentioned above are given to a fuel feeding rate controlling circuit 16, and the fuel flowing into a fuel feeder 5 is controlled.
Patent JP-S5279374-A (JP)
Title: Control device of vibration stand
Inventor: ICHIYANAGI TAKESHI
IPC: G05D19/00
Filed: 1975-12-25
Abstract: PURPOSE: To provide precise vibration up to high frequency range to a structural model in a reduced scale on a small stand by performing control of the vibration siand to vibrate a reactor container, a housing container, a large structural object and the like with super natural frequency utilizing Fourier transformation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07139026-A (JP)
Title: Conduit adjusting member
Inventor: MITO TSUNEJI
IPC: E03F7/02
Filed: 1994-07-07
Abstract: PURPOSE:To stop water or the like flowing through a conduit very easily and economically at the time of performing repair works for the inside of the conduit. CONSTITUTION:Plural fixing mechanisms 15 are provided at spaces in the circumferential direction on the outer peripheral side of a pipe 14 having a diameter smaller than that of a conduit 1 subjected to cut-off of water. A seal mechanism 16 for sealing between the pipe 14 and the conduit 1 is provided on the outer peripheral side at the end part of the pipe 14 and in the vicinity of the end part thereof. A cover 13 for sealing the inside of the pipe 14 is installed on a flange part 17 formed on the end part of the conduit 14.
Patent JP-S5858612-A (JP)
Title: Method for controlling operating pump number of plural pumps
Inventor: MAEDA YUUJI
IPC: F04B49/06
Filed: 1981-10-02
Abstract: PURPOSE:To execute an economical pump operation which has reduced the number of times of switching of the number of operating pumps, and the quantity of energy consumption, by correcting a selected pump operation curve in accordance with the actual lift, and controlling the number of operating pumps. CONSTITUTION:A forecast load quantity, a pump characteristic of each pump number, an initial condition and a limited condition are fetched to a CPU 32 from a memory 31, and at first, a range where a pump operation curve such as curves 3, 4 is capable of passing through is set finally, and in accordance with a rule of a conventional method, a midway switching point which is capable of reducing the number of times of switching of the operating pumps is searched, by which all routes of the pump operation curve are searched. Subsequently, in its route, that which makes an appreciating function optimum is selected, and the number of operating pumps in each time is decided. Subsequently, an outside water level of each unit time is fetched from the memory 31, correction which has taken said lift into consideration is executed, and when the route has been completed, the result is outputted to a display device 33, and a command of operation is given to each pump 35 by a pump starting device 34.
Patent JP-S5945405-A (JP)
Title: Production of optical branching and multiplexing element
Inventor: SHIODA TAKAO
IPC: G02B6/30
Filed: 1982-09-08
Abstract: PURPOSE:To obtain a clad layer of a uniform and constant film thickness with a simple production process by coating the colloid obtd. by hydrolyzing metallic alcoholate on the clad layer and colcining the same. CONSTITUTION:An optical branching and multiplexing element is formed by coating the colloid obtd. by hydrolyzing metallic alcoholate on one or both of a lower clad layer 2 and upper clad layer 4 constituting said element and calcining the same to form glass or vitrified metallic oxide. More specifically, the metallic alcoholate forms gel or sol when hydrolyzed under adjustment of pH. Therefore if such gel or sol is coated on a base plate 1, the gel or sol solidifies in a due course of time, thus yielding a layer having a uniform and constant thickness. A transparent glass layer or vitrified metalic oxide layer is obtd. when said layer is calcined. The clad layer having a uniform and constant film thickness is thus obtd. with the simple production process.
Patent JP-2000344130-A (JP)
Title: Suspension member
Inventor: HISAMA YOICHI
IPC: B60G7/00
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a light-weight suspension member using high tensile steel plates. SOLUTION: A cross member 11 of suspension members 10 is formed in a hollow structural body by bending a high tensile steel plate, and end edges 11a and 11b are welded to each other in the state of being butted. A right member 21 is a member connected to the right side of the cross member 11, formed so as to be a hollow structural body by bending a high tensile steel plate, and end edges 21a and 21b are welded to end edges 21c and 21d, respectively, in the state of being butted to each other. The right member 2 appears, as closed cross section, when the surrounding of a connection part J1 is cut along the longitudinal direction of a vehicle. A left member 31 is a member connected to the left side of the cross member 11, and positioned roughly symmetrically to the right member 21 in lateral direction. Because each member is formed in such a shape that can be bent easily, there is no risk that a defect such as cracking occurs on the high tensile steel plate in the case of bending and thus a thin-walled light-weight high-rigidly suspension can be provided.
Patent JP-S5280041-A (JP)
Title: Method for selectively exposing photosensitive material
Inventor: KAJIYAMA KENJI
IPC: G03H1/04
Filed: 1975-12-26
Abstract: PURPOSE: To form a fine pattern due to exposure using interference fringes by changing an angle made between two of coherent light by rotating a mirror. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6049527-A (JP)
Inventor: FUJII HIROSHI
IPC: H01H73/18
Filed: 1983-08-26
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-S642244-A (JP)
Title: Electron shower device for ion implanter
Inventor: TSUKAGOSHI OSAMU
IPC: G21K5/04
Filed: 1987-06-25
Abstract: PURPOSE: To supply low energy electrons properly along ion beam by dividing a ring-shaped filament cathode into two or more in electrical terms.  
     CONSTITUTION: Existing electron gun 1 of hollow type includes a ring-shaped filament cathode 4, a pair of ring-shaped Wehnelt electrodes 5 arranged coaxially at the inside i.e., at the front face of this cathode 4, a pair of ring- shaped drawout electrodes 6, and a repeller 7 with channel-shaped profile surrounding the named members 4W6. The cathode 4 is divided into two or more in electrical terms, while the repeller 7 consists of a back cylindrical portion 7a and two ring-shaped disc portions 7b, 7c extending inwards radially at the ends of the former named portion 7a, wherein this one 7a is disconnected electrically from the later named portions 7b, 7c and separate voltages are impressed on them. This allows leading of low energy electrons to a water along ion beam 2. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H06110865-A (JP)
Title: Optimum input data generating method for molecular orbital calculation
Inventor: SHIRAISHI KIYOSHI
IPC: G06F19/00
Filed: 1992-06-17
Abstract: PURPOSE:To settle the coordinate generating system which properly performs calculation regarded as difficult to achieve by designating a user of a molecular orbital calculation program to easily generate input data for this program. CONSTITUTION:A method to designate a part where the molecular structure should be optimized is inputted by sets of optimization object atoms and atoms (reference atoms) designating the coupling length, the coupling angle, and the dihedral angle. That is, the lowest priority level is given to an atom 5 because it does not appear in reference atom groups at all, and the highest priority level is given to atoms 2 and 3 because they do not appear in the object atom group. With respect to reference atom groups of optimization designating formulas, reference atom groups whose object atoms have the highest priority level are numbered last, and newly appearing atoms are numbered in the ascending order. That is, individual reference atoms are numbered in the order of optimization designating formulas 1, 2, 4, and 3.
Patent JP-S6052682-A (JP)
Title: Manufacture of carpet
Inventor: YAMAGUCHI KEIZOU
IPC: A47G27/02
Filed: 1983-08-30
Abstract: PURPOSE:To manufacture a carpet having suppressed dimensional change and high water resistance, by applying molten hot-melt resin to a carpet base under squeezing force, and pressing and laminating the carpet base to the second base fabric coated with a thin layer of a hot-melt resin. CONSTITUTION:The carpet base A is dried with the drier 10 to remove the attached water, and coated with the hot-melt resin 3 dripped from the molten resin tank 6 under a squeezing force using a doctor knife 7 attached to the lower roll 8 of a twin-roll mill. The second base fabric 5 coated with a thin layer of the resin supplied from the hot-melt resin tank 11 is introduced from the upper roll 9, pinched between the rolls 8 and 9, and is pressed and laminated to the carpet base A. The molten hot-melt resin is impregnated inthe pile of the base A to effect the bonding with the first base fabric, and at the same time, with the hot- melt resin applied to the second base fabric 5.
Patent JP-S6219073-A (JP)
Title: Production of dried powder food
Inventor: NAKAZONO SHUZO
IPC: A23L5/10
Filed: 1985-07-16
Abstract: PURPOSE:To produce a powder food while preventing superheating of a raw material and loss of nutritive component, to make continuous operation possible and to automatize easily the production of the food, by grinding and pulverizing the raw material in a fluidizing way and spraying it upon a hot oil under a reduced pressure condition. CONSTITUTION:The raw material 1 is fed to a grinder 2, made into a fluidizing state and sprayed and dispersed from the nozzle 6 into a hot oil 7 in a vacuum container 5. Then, the dried raw material 1 together with the hot oil 7 is fed to a solid-liquid separator 11 to give a dried powder food. The hot oil after the separation, for example, is heated and sent as a heating medium to the vacuum container 5.
Patent JP-S6136913-A (JP)
Title: Three phase and side abutting type core
Inventor: TO HIROYOSHI
IPC: H01F30/12
Filed: 1984-07-30
Abstract: PURPOSE:To obtain a required magnetic resistance by connecting yokes in series between both ends of core legs parallelly arranged and provided with slit surfaces made to abut with each other, to improve the constitution of the cores. CONSTITUTION:Two, large and small, double, annular and laminated cores are subjected to linear transformation and heat treatment, and the bundled up to constitute three pairs of linear core legs 1, 1' and 1''. The double annular and laminated cores are subjected to linear transformation and heat treatment to constitute eight anchor-type yokes 2, 2', 2'' and 2''' using two, upper and lower, yokes divided axially into two parts as a pair. A primary winding 3 and a secondary winding 3' are wound on the outer periphery of the core legs 1, 1' and 1''. The core legs 1, 1' and 1'' and the yokes 2, 2', 2'' and 2''' are connected with each other in such a manner that their sliut surfaces collide with each other, by which the constitution of the cores is improved and the original characteristics of the cores are held, thereby to allow a required magnetic resistance to be obtained.