baber/WOPTO huggingface dataset:
Patent JP-H02124373-A (JP)
Title: Rear wheel steering device of vehicle
Inventor: HAYASHI HIROYUKI
IPC: B62D7/15
Filed: 1988-10-31
Abstract: PURPOSE:To have quick response to the demand steering speed of various pieces of information by furnishing a plurality of independent control means to set the target value of control for each piece of information, and by setting the operating speed of an actuator for rear-wheel steering control on the basis of output from the mentioned independent control means. CONSTITUTION:In a rear-wheel steering device, which steers the left and right rear wheels at least in the toe-in direction through the action of an actuator, the rear-wheel steering control is made in accordance with the car speed, the brake switch turned-on condition, the operated angle of steering wheel, and the road surface factor mu. Therein independent control means MA, MB are furnished to set the target value of control for each piece of information on the basis of various pieces of information, and the target value of control based on the car speed shall be set for ex. with the independent control means MA while that based on braking be set with the independent control means MB. The actuator operating speed is set by an operating speed setting means MC on the basis of appropriate target value of control, while adjustment is made by an operating speed adjusting means MD.
Patent JP-H06101262-A (JP)
Title: Gutter block
Inventor: MAEDA YOSHINORI
IPC: E03F5/046
Filed: 1992-09-18
Abstract: PURPOSE:To execute gutter construction easily, to maintain catchment and drainage functions excellently even at the time of a heavy rain, etc., and to enhance maintenance such as cleaning. CONSTITUTION:Side gutter blocks are formed integrally together with foot-road way border blocks 3 parting a footway and a sideway. A side face collecting section 8 collecting water from the side face of a road surface is installed to a gutter block while being adjoined to a plane collecting section 4 collecting water from the plane of the road surface. The side face collecting section 8 is composed of a removable cover body 12 integrally having a grating 10 and a guide section 11 guiding rainwater into the side face collecting section 8.
Patent JP-H01119338-A (JP)
Title: Three-phase fluid reaction device
Inventor: FUJITA HARUYOSHI
IPC: B01J8/22
Filed: 1987-11-02
Abstract: PURPOSE:To extend the operating area of a pump and enable stable operation by separating gas and liquid efficiently at the inlet part of a liquid suction pipe in a device and suppressing the amount of gas contained in a suction liquid. CONSTITUTION:Gas and liquid are supplied to a solid particle layer 14 in the main unit 1 of a reactor from the layer bottom part of the main unit of the reactor 1 through a disperser 4 to allow formation of a three-phase liquid layer. Next the liquid is extracted from a suction pipe 11 provided penetrating vertically through the center of a liquid layer after passing through said layer. Then the liquid is again allowed to circulate into the main unit 1 of the reactor. A suction part connection part 17 of inverted conical shape with the top periphery coming into contact with the inner circumference of the main unit 1 of the reactor is provided at the inlet part 15 of the suction pipe 11. Further, a plurality of titled pipes 18 which penetrate through the side wall of the connection part 17 and extend obliquely upward, being united at the center of the inlet part 15 of the suction pipe 11, and a rising header 22 extending upward from the union point are provided. Consequently, the amount of gas contained in the suction liquid is suppressed, and thereby the operating region of a pump 13 is extended to enable stable operation.
Patent JP-H06203915-A (JP)
Title: Connecting utensil
Inventor: MOORISU RUEERU
IPC: H01R13/639
Filed: 1993-11-04
Abstract: PURPOSE: To provide a splicer, particularly to improve a splicer having an insulation central body, a plug body fixed in the insulation body and at least one retaining member. CONSTITUTION: A retaining member, particularly a lug 5 has a portion 35 formed such that said retaining member is released when a tractive force exceeding a specific critical value acts on a plug body 1. The region having said shape is an inclined path 35, and therefore, the critical value of said force is in the range of 5 to 30daN.
Patent JP-H07110045-A (JP)
Title: Autoslack adjuster
Inventor: HASEGAWA AKIRA
IPC: F16D65/56
Filed: 1993-10-08
Abstract: PURPOSE:To prevent excessive adjustment more than need when a sensor is arranged on the end of a worm shaft and brake load is large by operating an electromagnet so as to stop automatic adjustment of a brake gap. CONSTITUTION:A brake gap is automatically adjusted by engaging a pawl 30 with the outer circumferential serration of an actuator 2 following descent of the actuator 2, and rotating the actuator 2 so as to cause rotation of a worm 46. When brake load is large, reaction of the brake becomes large, and when the force pressing the worm 46 in the opposite direction of A-direction exceeds the designed load, the worm 46 is moved in the opposite direction of A-direction. Then, a flange 50a is pressed against a load sensor 45, a coil 30b is electrified, an electromagnet 31 is operated, the pawl 30 is attracted so as to be lifted. Hereby, the brake gap is not automatically adjusted. Consequently, what is called excessive adjustment is prevented, and dragging or the like of the brake is eliminated.
Patent JP-S61159051-A (JP)
Inventor: MOCHIZUKI SATORU
IPC: F24F11/02
Filed: 1984-12-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62136015-A (JP)
Inventor: TAMAMITSU KENJI
IPC: H01G9/14
Filed: 1985-12-10
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-H01118286-A (JP)
Title: Structure of bubble memory device
Inventor: SUKETA TOSHIAKI
IPC: G11C19/08
Filed: 1987-10-30
Abstract: PURPOSE:To easily package a bubble memory device in parallel with a driving coil and a magnet by interposing a spacer consisting of a non-magnetic electrical insulating material between plural bubble memory devices. CONSTITUTION:The spacer 6 consisting of the non-magnetic electrical insulating material is interposed between the bubble memory device 4 formed by bonding one end of a wiring pattern 11 and another device 4 formed by bonding one end of a wiring pattern 21 without covering an area to bond the wiring pattern on the device 4. The spacer 6 prevents the inclination of the device at the time of filling resin 5 in a space from being generated. Also, a part of a tape carrier 1 protruding into the space where the device is packaged is interposed between the devices 4 as the spacer 6. In such a way, it is possible to package the device 4 in parallel with the driving coil and the magnet easier than ever and to realize the bubble memory device packaged in multiple stages.
Patent JP-H06100104-A (JP)
Title: Package carrier system
Inventor: NAKANISHI KAZUO
IPC: B65G1/00
Filed: 1992-09-22
Abstract: PURPOSE:To provide a package carrier system capable of efficiently carrying multiple kinds of packages by a simple carrier line in a narrow space and reducing installation cost. CONSTITUTION:A package carrier system connects a package unloading station 20, a plate material supply station 21 and accumulation stations 31-1-31-4 to each other with a circulating line 24 on which a package carrier device 25-1 and a plate material carrier device 25-2 travels. Consequently, it is possible to efficiently carry multiple kinds of packages and plate materials by a simple carrier line in a narrow space.
Patent JP-H01119189-A (JP)
Title: Cable television system
Inventor: SUZUKI MIKIO
IPC: H04N7/18
Filed: 1987-10-31
Abstract: PURPOSE:To transmit a supervisory control signal without providing a transmitting line in addition by equipping a receiving station with a means to transmit the supervisory control signal modulated to the carrier of a low frequency in superimposing it on a cable to transmit a television signal. CONSTITUTION:A direct current which the amplifier of a repeater RP utilizes is transmitted in being superimposed on the cable to transmit the television signal, the supervisory control signal is modulated by the carrier of the low frequency in which a frequency is much lower than that of the television signal, and further, the signal is superimposed on a cable C to transmit the television signal. In each repeater RP, its output circuit and its input circuit are combined by a wave-filtering means CP and L which the signal of the low frequency passes, and the supervisory control signal modulated to the carrier of the low frequency is transmitted regardless of the amplification of the television signal. At a transmitting station S of the television signal, the signal of the low frequency is separated from the cable or a power circuit, and the signal is demodulated. Thus, the supervisory control signal can be detected, and another cable is made necessary.
Patent JP-H11117337-A (JP)
Title: Method of construction of basement
Inventor: TERAMOTO TAKEYOSHI
IPC: E04B5/32
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a method of construction of a basement, by which ground subsidence and heaving can be reduced even in a soft ground and which is executed easily. SOLUTION: In the method of construction of the basement by a method of reversely driving construction, trenches 3 for beams are excavated to a ground 1, a bottom levelling concrete 4 is placed on trench bottoms 3a, and separating layers 5 are installed onto the concrete. Beam side frames are mounted, sections among the beam side frames and the ground surfaces 3b of the thenches 3 are filled with a beam-side levelling concrete 10, and the separating layers 5 are set up onto the beam-side levelling concrete surfaces. The bar arrangement of the beams 2 and concrete placing are conducted while using the bottom levelling concrete 4 and the beam-side levelling concrete 10 as forms, and the ground 1 is excavated while removing the bottom levelling concrete 4 and the beam-side levelling concrete 10 after the curing of the beam concrete.
Patent JP-H0996427-A (JP)
Title: Vaporizing humidifier
Inventor: MORITO KATSUMI
IPC: F24F6/00
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To shorten a rising time from the starting of an operation up to the generation of vapor by changing over the control of operation in a plurality of heating mode comprising a heating temperature mode which operates a heating means quantitatively and a humidification mode which controls the operation of the heating means so as to change a heat generation rate from the temperature of a water tank. SOLUTION: A control circuit confirms ON/OFF of an operation switch (100). In the case when the operation switch is ON, a hot water temperature detection signal T from a hot water temperature sensor is compared with a heater change over reference temperature T1  deg.C, thereby performing heating control in conformity with the hot water temperature at the start of the operation (101). More specifically, a heater to be operated in large power heating mode is selected from the setting condition of a power change over switch in the case when the temperature of water in the start of operation is less than the heater change over reference temperature T1  deg.C. Furthermore, the hot water detection signal T and a heater change over reference temperature TB deg.C are compared with each other (107).  In the case when the hot water temperature detection signal T has reached the heater change over reference temperature TB deg.C as a result of the comparison, the power is input in small power heating mode of humidification mode.
Patent JP-H0584273-A (JP)
Title: Steam sauna equipment
Inventor: KANAZAWA KOTETSU
IPC: A61H33/06
Filed: 1991-09-26
Abstract: PURPOSE:To prevent an undesirable influence exerted on a mounting material and an equipment, etc., of other room being adjacent to a sauna room caused by steam which flows out of the sauna room of a steam system. CONSTITUTION:By a detector 6 for detecting opening and closing of a door 5 of a sauna room 1, the inside of the sauna room 1 is made to negative pressure by driving an exhaust fan 7 provided in the sauna room 1 when the door 5 is opened in the course of supplying steam, by which an outflow of steam to other adjacent room through the opened door 5 from the sauna room 1 is suppressed.
Patent JP-H03235646-A (JP)
Title: Miniature coreless motor and commutator thereof
Inventor: KOYAMA HARUO
IPC: H02K23/58
Filed: 1989-10-26
Abstract: PURPOSE:To obtain a miniature coreless motor provided with a commutator having small outer diameter dimension, in which the rotary shaft does not project into a commutator segment, by assembling commutator segments corresponding in number to the motor poles, one by one, into a resin molded commutator segment supporting shaft inserted with a cantilever rotary shaft. CONSTITUTION:A resin molded member 1 comprises a commutator segment supporting shaft 2 arranged below, an intermediate flange section 3, and a rotary shaft securing section 4 arranged above. A ring 11 for securing commutator segments 5, of corresponding number to the motor poles, to the commutator segment supporting shaft 2 is also provided. The rotary shaft securing section 4 is molded such that a cantilever rotary shaft 9 is inserted together with a stop ring. Since the cantilever rotary shaft 9 is arranged on the resin molded member 1, it is not required to project the rotary shaft to the center of commutator. Consequently, outer diameter of the commutator can be reduced and a sufficient space for arranging a brush can be ensured.
Patent JP-H06129778-A (JP)
Title: Heating furnace
Inventor: SEKIDO SHUNEI
IPC: F27D11/02
Filed: 1992-10-15
Abstract: PURPOSE:To provide a heating furnace with a resistance heating element, the life of which can be substantially prolonged by completely suppressing evaporation of graphite from a surface of the heating element. CONSTITUTION:A carbon fiber thread layer 3 comprising a laminate formed by winding of carbon fiber threads, and a sheet-shaped graphite layer 4 comprising a laminate formed by winding of a sheet-shaped graphite cover in this order an outer surface of a cylindrical-shaped resistance heating element 2 which is formed of graphite and has an inlet 9a and an outlet 9b for a thread Y. The insulating members 5 which comprise a compact of boron nitride is provided between the sheet-shaped graphite layer 4 and the resistance heating element 2 on the opposite ends thereof. Accordingly, the insulating members 5 prevent carbon vapor having evaporated from an outer surface of the resistance heating element 2 from leaking outside the element, so that a heating furnace is provided to have a heating element 1, the life of which is substantially prolonged.
Patent JP-S63130992-A (JP)
Inventor: NAMEKAWA YOSHIHIRO
IPC: F16L57/00
Filed: 1986-11-20
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-H05121802-A (JP)
Title: Semiconductor excitation solid-state laser
Inventor: ISHIMORI AKIRA
IPC: H01S3/094
Filed: 1991-10-24
Abstract: PURPOSE:To obtain a semiconductor excitation solid-state laser which can produce a plurality of solid-state laser beams using a single solid-state laser medium. CONSTITUTION:An excited beam 2 from semiconductor lasers 11 and 12 is directly incident on an end surface 32 of a thin planar solid-state laser medium, and a plurality of resonators are constituted between the end surface 32 of the solid-state laser medium and a partial reflecting mirror 5 using plane micorolenses 61, 62, 63 and 64.
Patent JP-S63130397-A (JP)
Inventor: YOSHIKAWA AKIRA
IPC: B44C1/17
Filed: 1986-11-20
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-S63131182-A (JP)
Inventor: FUJISUE KATSUMI
IPC: G09G1/14
Filed: 1986-11-20
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-H03139098-A (JP)
Title: Vibration member for loudspeaker
Inventor: MORIGAKI SADAICHI
IPC: H04R9/02
Filed: 1989-10-24
Abstract: PURPOSE:To prevent the color fading of a vibration member of a loudspeaker caused by ultraviolet rays or the deterioration of a physical property of a vibration system member by applying ultraviolet-ray absorbing sol to fiber woven cloth or a sheet. CONSTITUTION:An original liquid is adjusted by mixing a toluene solution of a butyl acrylate resin (60weight% solid portion) and 76weight% SeO being ultraviolet-ray absorbing sol. A treatment agent is made by diluting it with toluene. Natural pulp dyed in black is brought to paper making, heated and formed cone paper is immersed in a treatment liquid, and thereafter, dried. Especially, fading caused by ultraviolet rays can be prevented, a commodity value is maintained, deterioration of the physical property can be prevented and a durable period is extended. TiO sol and ZnO sol are also effective and can be applied to a synthetic resin film sheet, as well. It is also effective to form a film obtained by dispersing the ultraviolet-ray absorbing sol into a synthetic resin.
Patent JP-2000112311-A (JP)
Title: Image forming device
Inventor: SATO SHOGO
IPC: G03G21/10
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain an image forming device capable of surely removing paper powder even in the case of using an acidic paper as a transfer material. SOLUTION: A paper powder removing roller 82 is formed by winding a nonwoven sheet 85 impregnated with an oil agent on a sponge roller 84 pivotally supported by a shaft 83 and a paper powder removing device 80 is constituted by turnably arranging the roller 82 in a case 81. Then, the roller 82 is positioned so that the contact pressure of the roller 82 to a photoreceptor drum 20 becomes almost zero and is brought into contact with the drum 20.
Patent JP-S61160650-A (JP)
Title: Stepless speed change gear
Inventor: YAMASHITA MASAAKI
IPC: F16H3/72
Filed: 1984-12-31
Abstract: PURPOSE:To remove a fixed torque characteristic being a weak point in a stepless speed change gear and obtain a fixed output characteristic, by supporting reaction force, acting on a rotary shaft around an axis, by a prime mover. CONSTITUTION:A planet gear 3, 3, being engaged with an input shaft gear 2 while an output shaft inscribing gear 4 integrally formed with an output shaft 5, is supported by a rotary shaft 6 around an axis. The rotary shaft 6, providing bevel gears 19, 19 to be engaged with bevel gears 20 provided in the output shaft 5, is connected with a circumscribing gear 11 through a hollow gear 8 and a hollow shaft 9 by engaging the hollow gear 8 provided in an input shaft 1 with a speed change servomotor gear 7. And the circumscribing gear 11, engaging with an inscribed gear 12 provided in the output shaft 5, is integrally provided with a circumscribed gear 14 through an Oldham's coupling 13, and the circumscribed gear 14 is engaged with an inscribing gear 15. While a bevel gear 17, being provided in the inscribing gear 15, is engaged with the bevel gear 19 provided in the rotary shaft 6.
Patent JP-2000111406-A (JP)
Title: Spectrometry apparatus
Inventor: YOKOTA KASUMI
IPC: G01J3/36
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a spectrometry apparatus which can measure with a high resolution by effectively utilizing a dynamic range of the whole of a measurement wavelength region. SOLUTION: Light from a light source 1 irradiates a sample 4 to be measured and the light passing the sample or reflected by the sample is split, whereby spectral characteristics are detected by an array sensor 8. In this spectrometry apparatus, a wavelength region of a large quantity of light is reduced in quantity of light by a smoothing filter 10 inserted on an optical path, and a wavelength region of a small quantity of light is not reduced in quantity of light. Accordingly, the light passing through the smoothing filter is uniformed in intensity for every wavelength and a dynamic range can be utilized effectively.
Patent JP-S61197656-A (JP)
Inventor: EBUARUTO SHIYUNAIDAA
IPC: C08L77/00
Filed: 1985-12-12
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-H03143291-A (JP)
Title: Driving circuit for brushless motor
Inventor: NAITO HAYATO
IPC: H02P6/10
Filed: 1989-10-25
Abstract: PURPOSE:To minimize the reduction of combined torque and contrive torque ripple not to be deteriorated by turning ON the transistors of the same phases at the same time in respective non-conduction periods to driving coils, to permit reactive current to flow to a current detecting resistor, and by interrupting the reactive current in a conduction division. CONSTITUTION:Through a Tr group consisting of transistors(Tr) Q55, Q56, Q57, by the output signal of a predriver PD, into three-phase driving coils Lu, Lv, Lw, source current amounts alphaIu'', alphaIv'', alphaIw'' are permitted to flow, and through a Tr group consisting of Tr Q58, Q59, Q60, sink current amounts alphaIu''', alphaIv''', alphaIw''' are permitted to flow out. The voltage of a current detecting resistor Rs is compared with motor speed controlling signal VCTL, by a current feedback amplifier Ai, and by its error voltage, the current ICTL of variable current sources CS9, CS10 is controlled. When a constant value is kept by the signal VCTL, then the current ICTL is controlled so that current flowing to the resistors Rs may be constant, and constant current is fed to the driving coils Lu, Lv, Lw.
Patent JP-H01120657-A (JP)
Title: Input/output controller
Inventor: TOKUMARU SUSUMU
IPC: G06F13/12
Filed: 1987-11-05
Abstract: PURPOSE:To realize the remote control of an input/output device at the side of a CPU by inputting control data via a control means for remote control of the input/output device and outputting the control data to the input/output device. CONSTITUTION:When the output data on personal computers 5a-5z are printed by a printer 6 of an input/output controller 20, various setting actions are carried out to the printer 6 via control boxes 8a-8z. The controller 20 selects a personal computer having an output request for input of the output data and at the same time selects the control boxes for input of the control data for remote control of the printer 6. This control data is stored in a memory part 7. Then the controller 20 performs various setting actions of the printer 6 and outputs the output data to the printer 6 via a multiplexing part 2 and a connection part 4 when the printer 6 is set under a ready state. Thus the output data are printed.
Patent JP-S63132445-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIZUNO YOSHIMITSU
IPC: H01L21/76
Filed: 1986-11-21
Abstract: PURPOSE:To prevent channel cut regions from creeping up to an element forming region by a method wherein an impurity having a conductivity type opposite to the conductivity type of the channel cut regions is introduced in the surfaces of the channel cut regions. CONSTITUTION:P<+> channel cut regions 2 are formed on a P<-> Si substrate 1. Then, suppression regions 13 are formed by implanting phosphorus ions. Then, after a diffusion mask 3 is removed, an n-type epitaxial layer 4 is formed on the Si substrate 1. In this case, as the n-type suppression regions 13 are ready- formed, the creeping-up of the channel cut regions is prevented from reaching the epitaxial layer 4. Then, V-shaped isolation grooves 7 are formed on the epitaxial layer 4. Then, after an SiO2 film 8 is formed on the whole surface, diffusion windows 8a are opened and after an emitter region 9 and a base contact region 10 are formed, an emitter electrode 11 are a base electrode (base region) 12, which consist of Al, are respectively formed.