baber/WOPTO huggingface dataset:
Patent JP-H1181449-A (JP)
Title: Dirt floor structure and dirt floor execution method
Inventor: KAJITA YUUSUKE
IPC: E04B5/43
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a dirt floor structure having structural strength, having little heat loss from a dirt floor section to a continuous footing section, having stable floor temperature, having little effect by the temperature difference between the continuous footing section and the soil surface, capable of utilizing ground heat, and preventing moisture from being transferred from the continuous footing section to the dirt floor section, and provide a dirt floor execution method capable of being efficiently executed. SOLUTION: In this dirt floor structure, the inside upper face portion 3b1 of a continuous footing section 3 is made flush with the upper face of a rolled gravel layer 5 inside the continuous footing section 3. An inner heat insulating member 6 is installed on the inside upper face portion 3b1 of the continuous footing section 3 and the gravel layer 5, and a dirt floor section 8 on the inner heat insulating member 6 is formed integrally with the outside upper face portion on the continuous footing section 3 via the outer peripheral edge section of the inner heat insulating member 6 on the inside upper face portion 3b1.  In this dirt floor execution method, concrete is placed in the dirt floor placing space formed by an outer heat insulating member 4, the outside upper face portion of the continuous footing section 3, and the inner heat insulating member 6 to form the dirt floor section 8.
Patent JP-H03112388-A (JP)
Title: Rotary direction detector for rotary body
Inventor: MAKUTA HIROYUKI
IPC: H02P29/00
Filed: 1989-09-22
Abstract: PURPOSE:To detect inversion of the rotary direction of a rotary body before the rotary body rotates by 360/N (N is the number of pulse) at most by providing two or more types of different rotary direction detecting means. CONSTITUTION:Rotary direction of a capstan motor 1 is detected by providing a High level signal to the output terminal 53 of a microcomputer 5 during clockwise rotation of the capstan motor 1 and a Low level signal during counter clockwise rotation of the capstan motor 1. Consequently, the rotary direction is detected at the rising and falling times of a FG pulse (b) which is the output pulse from one FG3 of two frequency pulse generators(FG) 2, 3 generating output pulses having mutual phase shift of 90 deg.. By such arrangement, inversion of the rotary direction of the capstan motor 1 can be detected before the capstan motor 1 rotates by 180/N at most.
Patent JP-H0297491-A (JP)
Title: Method for melting ferrite
Inventor: WADA HIDEO
IPC: C30B29/22
Filed: 1988-09-30
Abstract: PURPOSE:To prevent the deposition of Pt on the inner periphery of a furnace core cylinder even if the Pt in a single crystal growth crucible is volatilized by arranging a thin-walled Pt cylinder between the crucible contg. ferrite and the furnace core cylinder of a heating furnace, and melting the ferrite. CONSTITUTION:Ferrite is charged into the single crystal growth crucible 1, the crucible 1 is placed in the furnace core cylinder 3 of a heating furnace, and the thin-walled cylinder 4 made of Pt or a Pt alloy is arranged between the crucible 1 and the furnace core cylinder 3. The ferrite 2 is melted by the furnace core cylinder 3. When the ferrite 2 is melted, the Pt volatilized from the crucible 1 is deposited on the inner periphery of the cylinder 4 and not deposited on the inner periphery of the furnace core cylinder 3. The Pt is firmly adhered to the inner periphery of the cylinder 4, hence the Pt is hardly dropped into the molten ferrite 2' in the crucible 1 even when the crucible 1 is reheated or cooled and lowered to crystallize the ferrite 2', and a high-purity single crystal is obtained.
Patent JP-H03108939-A (JP)
Title: Private branch of exchange and telecontroller
Inventor: INDA FUSAO
IPC: H04M3/42
Filed: 1989-09-22
Abstract: PURPOSE:To control a telecontroller with an external telephone set or an extension via a private branch of exchange by sending a call termination signal generated in response to a telecontroller control signal or the call termination via a speech line. CONSTITUTION:A PBX 1 generates a call pulse signal in response to a call signal from an extension telephone set 3, generates a call termination pulse signal in response to a call termination signal and the pulse signals are sent to a telecontroller 2 through a speech line 18. The telecontroller 2 receives the call pulse signal via the speech line 18, generates an incoming call signal, sends the incoming pulse signal to the PBX 1 via the speech line 18, generates the call termination signal in response to the call termination pulse signal from the PBX 1 and sends it to the speech line 18. Moreover, the telecontrol signal is sent through the speech line 18. Thus, the telecontrol operation is applied even from an extension telephone set 3 in addition to the telecontrol operation by external telephone set.
Patent JP-H0778403-A (JP)
Title: Disk reproducing device
Inventor: KAWASHIMA MASATOSHI
IPC: G11B19/02
Filed: 1993-09-08
Abstract: PURPOSE:To obtain a disk reproducing device by which a storage disk is easily discriminated without effecting special limitation in a set design. CONSTITUTION:The device is provided with a storing mechanism 1 for storing plural disks and a changing mechanism 2, and is also provided with a memory 9 for storing a part of the tunes recorded on a disk and a panel 10 for indicating confirmation in order to designate a disk stored in the storing mechanism 1. When a disk is designated by the panel 10 for indicating confirmation, a part of the music which has been stored in the memory 9 corresponding to the designated disk is read out and reproduced by a recording/reproducing control device 7, and the contents of the disk is discriminated.
Patent JP-2001073495-A (JP)
Title: Suspension structure of eaves soffit panel
Inventor: TERAUCHI TOMOAMI
IPC: E04B1/348
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To provide suspension structure of an eaves soffit panel facilitating assembly work of an eaves part of a roof even if shortening the projecting dimension of the eaves part. SOLUTION: The base end part of a suspension member 21 for suspension- supporting an eaves soffit panel 22 is fitted to a support member 43A for supporting a roof panel 41 in the inclined state. Since the suspension member 21 is previously fitted to the support member 43A, work for fitting the suspension member 21 to the roof panel 41 is dispensed with. It does not therefore take time to fit the support member 43A and suspension member 21 even if the projecting dimension of an eaves 4A part is shortened, so that assembly work of the eaves 4A part of a roof 4 can be facilitated.
Patent JP-S61126412-A (JP)
Title: Measuring instrument for tunnel track
Inventor: NAKANO YUSUKE
IPC: E21D9/06
Filed: 1984-11-22
Abstract: PURPOSE:To eliminate the application limitations of a device due to ground covering, etc., by measuring angles of rotation of tubes to which plural rods of the same length with the tube and a digging head and performing time- division processing, and measuring a tunnel track from the angle of intersection of a joint calculated from said angle data and the length of the tube. CONSTITUTION:The rods 1-1-1-5 which are as long as the steel tube at head sides are fixed to the peak parts of inner peripheral surface of the steel pipes prior to the propulsion of the digging head and angle detection parts 2(2-1-2-10) are prepared; and the detection part 2-1 is fixed to the digging head, the detection part 2-2 is fixed to the rod 1-1 respectively, and they are coupled together by a joint part 3-1. Further, the detection part 2-1 measures a horizontal angle of rotation and the detection part 2-2 measures a vertical angle of rotation. Similarly, the detection parts 2-3 and 2-4 are fixed to the rods 1-1 and 1-2 and coupled together by a joint part 3-2, and respective joint parts 3-1-3-5 are arranged at positions of joints of the steel tubes. Then, the outputs of the detection parts are processed on time-division basis to calculate angles of intersection at the joints and the tunnel track in propulsion is measured from the angles of intersection and tube length.
Patent JP-H08108586-A (JP)
Title: Printing control device and method
Inventor: SHIMAMURA YOSHIYUKI
IPC: B41J11/42
Filed: 1994-10-13
Abstract: PURPOSE: To provide a printing control device and method in which no recording medium is left on a transfer route during document processing in non-recording time. CONSTITUTION: Only while a printing menu being displayed on a display 2, when a recording medium is detected on a sheet sensor 8a on the insertion port side, a transportation motor 7c is rotated to transport the recording medium to a specified position. At the end of the printing menu, when the recording medium is detected on sheet sensor 8a on the insertion port side, the recording medium is discharged before the end of the printing menu.
Patent JP-H06102185-A (JP)
Title: Detection method for polyvinyl chloride in mixed waste plastics
Inventor: NAGAI KENICHI
IPC: G01N21/78
Filed: 1992-09-17
Abstract: PURPOSE:To detect polyvinyl chloride in a plenty of inspected body by partly heating mixed waste plastics, absorbing the generated heat decomposition gas in absorption liquid including indicator changing color by pH and measuring the color change of the absorption liquid spectroscopically. CONSTITUTION:Heat decomposition gas generated by the contact of a heated needle and sample 2 is sucked together with air with a pump 4 through a Teflonsuction tube 3. The part of the gas is introduced in HCl meter 5 in a constant potential electrolysis method to analyze the HCl concentration. Then, the other part of the air including heat decomposition gas is absorbed in absorption liquid including an indicator changing color with pH, the gas liquid mixture is introduced in a gas liquid separator 16, the separated liquid is introduced in a cell 18 of a spectrophotometer 17 and the color change of the indicator is measured. The absorption liquid changing color by pH is stored in a liquid tank 7, which is supplied with a tube pump 6 to the suction tube 3. The measured results of the HCl meter 5 and the spectrophotometer 17 are recorded in a recorder 19. Polyvinyl chloride is detected from the existence of HCl in the gas and so a plenty of inspected body is processed in a short time.
Patent JP-H03110069-A (JP)
Title: High speed deposit gas.metal.arc welding method
Inventor: JIYON GAANETSUTO CHIYAACHI
IPC: B23K9/173
Filed: 1989-09-22
Abstract: PURPOSE: To enable a large increase in metal deposition speed by setting a specific voltage for one to be applied to an electrode, causing a high density current in the electrode, advancing it at a speed that produces a high melting speed, and moving the electrode with uniform spaces apart from the surface of a welding position. CONSTITUTION: An arcing space 37 is maintained between the end 36 of a wire electrode 35 and the depositing position. The electrode 35 is advanced, forming an arc crossing the arcing space 37. A mixed flowing gas such as argon is directed in the direction of the axial line of the arcing space 37, in which a high temperature plasma field is formed. Then, a voltage to be applied to the electrode 35 is increased by forty-two volt or above, causing a high density current in it. The electrode 35 is advanced in a speed relatively related to the high melting speed of a spherical body from there on. The end 36 of the electrode 35 is moved at a speed relating to the welding speed of a welding material, parallelly to the surface forming the weld deposition position transversely, at uniform spaces apart from this surface.  As a result, metal deposition can be increased by increasing the voltage without essential change in the equipment.
Patent JP-H1086791-A (JP)
Title: Pretensioner of seat belt device
Inventor: HAMAGAMI TETSUYA
IPC: B60R22/46
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To transmit a torque surely and rapidly by a driven shaft and a rotary ring at the start time of a pretensioner. SOLUTION: A driven shaft 32 projected from a reel for winding a seat belt is inserted in a housing and a rotary ring 40 is externally fitted around the gear part 80 of this driven shaft 32. Five guide surfaces 44 are installed on the inner surface of this rotary ring 40 and a pin 50 is inserted through a pocket part. Both ends of the pin 50 is held by the ring part 39 of the housing main body 34 and the cover 35 of the housing. Recessed step parts 61 are formed on both sides of the guide surface and thereby, a clearance is formed.
Patent JP-H08151531-A (JP)
Title: Quinizarin derivative compound, its production and use
Inventor: MASUDA SEIJI
IPC: C09D11/00
Filed: 1995-09-26
Abstract: PURPOSE: To obtain the subject compound capable of controlling an absorbing wavelength according to purposes and of giving itself high solubility to organic solvents, also having resistance to light, thus useful for electrophotographic color toner, etc., by introducing a specific amino group into a specific site in the quinizarin skeleton. CONSTITUTION: This compound (e.g. 6-anilino-5,7,8-trifluoroquinizarin) has the following substituents in the quinizarin skeleton of formula I: substituents at one to three sites selected from 5, 6, 7 and 8 sites and at least one site selected from 6 and 7 sites in the skeleton are each a secondary amino group, and at least one site selected from the rest of sites in 5, 6, 7 and 8 sites is substituted with either a halogen, an alkoxyl, a (substituted)phenoxy or a (substituted) phenylthio.  This compound is obtained by reaction between a quinizarin derivative having halogens at one to three sites selected from 5, 6, 7 and 8 sites and at least one site selected from 6 and 7 sites in the skeleton (e.g. a compound of formula II) and an antinuclearly nucleophilic substance such as a primary amine compound (e.g. a compound of formula III) in an organic solvent (e.g. nitrobenzene) in the presence of a condensing agent (e.g. triethylamine) at 20-200 deg.C.
Patent JP-H0590231-A (JP)
Title: Surface processing method and device
Inventor: SHODA HISAHIRO
IPC: G03F7/26
Filed: 1991-09-27
Abstract: PURPOSE:To prevent the flow of a reactive gas led into a specimen chamber from running into a part excluding a leading-in part by leading another gas different from the reactive gas into the part excluding the specimen chamber. CONSTITUTION:A protective gas non-reactive to the material of an electron beam source 1 is led into an electron beam source 1 from an electron beam source gas leading-in port 7 to prevent a reactive gas to be led-into a specimen chamber 2 from running into the electron beam source 1 so as to protect the material of the electron bean source 1 from being decomposed by corrosion, etc., due to the reactive gas. At this time, as for the protective gas, an inert gas or nitrogen such as argon, etc., may be used. Through these procedures, the electron beam irradiating method and device having long life and requiring no frequency maintenance at all can be provided.
Patent JP-2000073374-A (JP)
Title: Slope stabilizing method and independent slope bearing device
Inventor: SUZUKI MASAJI
IPC: E02D17/20
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To obtain the uniform bearing capacity irrespective of the presence/ absence of the degree of execution of slopes or boulder stones in a ground anchor method and a lock bolt method to stabilize the slopes, to miniaturize a bearing device of ground anchors, to green approximately the whole slopes, to reduce the execution cost due to weight reduction, and to reinforce and to prevent collapse of the slopes. SOLUTION: In a slope slip preventive method in which a slip on the slope (an arc slip, a compound slip, etc.), is resisted by ground anchors (a ground anchor, a lock bolt, etc.), the ground anchors are studded on the slope, and a slope independent bearing device 1 comprising a plurality of bearing piles 2 (excavated holes, steel bar anchors 5, reinforcing bars 7, grout 8) and bearing plates 3 is arranged at the position of execution of the ground anchors A, and the anchoring force of the ground anchors A is transmitted underground through the bearing plates 3 and the bearing piles 2 to execute the vegetation between the devices 1.
Patent JP-H02218719-A (JP)
Title: Manufacture of poly(orthoester)
Inventor: HERAA JIYOOJI
IPC: A61K9/20
Filed: 1989-09-26
Abstract: PURPOSE: To obtain a poly(orthoester) which contains a therapeutic agent and can release the therapeutic agent in an optimal environment by mixing a polyol with a ketene acetal contg. a functional group, incorporating a therapeutic agent into the mixture, and polymerizing the mixture.  
     CONSTITUTION: A polyol (pref. 1,2,3,4,5,6-hexanehexanol or the like) is mixed with a keteneacetal having two or more functional groups (e.g. a compd. of formula I), a therapeutic agent is incorporated into the mixture, and the mixture is polymerized. Thus, a poly(orthoester) [e.g. a compd. of formula II (wherein n is 335)] contg. a therapeutic agent is rapidly prepd. at a low temp. without heating, distillation and the like and without preparing any by-product. Since the above reaction is carried out at a low temp., it is possible to prevent the decomposition of the therapeutic agent. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H11146664-A (JP)
Title: Electrostriction actuator
Inventor: JENKER PETER
IPC: H01L41/09
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To provide an electrostrction actuator which is constituted in such a way that the actuator has a compact structure which is highly rigid in the load direction and, at the same time, can have a high energy effect and a long service life. SOLUTION: An electrostriction actuator is provided with a solid adjusting element the length of which can be changed when a voltage is applied, and a transmission mechanism which amplifies the stroke motions of the adjusting element and is composed of frame parts which are firmly coupled with each other through joints. Each joint 10 is composed of a plurality of elastic flexible elements 18 which are respectively provided with parallel flexible joint axial lines and are put upon another in the vertical direction and, on the other hand, the frame parts 12.1 which are coupled with all flexible elements at the joints are connected to frame parts 12.2 and the other frame parts 12.3 connected to the joints are divided into a plurality of different single levers 16 respectively coupled with the flexible elements at the joints.
Patent JP-S61126275-A (JP)
Inventor: OZEKI YOSHIO
IPC: E05B47/00
Filed: 1984-11-24
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-S62106702-A (JP)
Inventor: UCHIDA KATSUMI
IPC: A43B21/22
Filed: 1985-11-06
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-H0672346-A (JP)
Title: Power steering device
Inventor: YAMAZAKI MASAMI
IPC: B62D5/083
Filed: 1992-08-25
Abstract: PURPOSE:To simplify a power steering device compared with the case where a torsion bar is arranged in a through hole of an input shaft by elastically holding a rolling body between an input side member and an output side member which are respectively fixed to the input shaft and an output shaft, and thereby generating the return torque. CONSTITUTION:When a steering wheel 18 is operated in order to change the direction of steered wheels, an input shaft 12 is relatively rotated to an output shaft 22. If the relative rotational angle is set to theta, the elliptical external circumferential surface 74 of a cylindrical member 70 of uneven wall thickness is moved in the circumferential direction by the angle theta relative to a ball 104. That means, the ball 104 is rolled to permit the movement of the cylindrical member 70 of uneven wall thickness, and the elastic force of the cylindrical member 70 of uneven wall thickness is increased thereby, and the return torque is generated between the input shaft 12 and the output shaft 22. As a thick part of the cylindrical member 70 of uneven wall thickness is brought into contact with the ball 104, the elastic force is increased. In addition, when the operating force of the steering wheel 18 is released, the input shaft 12 is reversely rotated, and the input shaft 12 and the output shaft 22 are returned to the original relative phase.
Patent JP-S60141900-A (JP)
Title: Method for replenishing basic compound for electroplating
Inventor: KANEMOTO MISAO
IPC: C25D21/14
Filed: 1983-12-27
Abstract: PURPOSE:To dissolve thoroughly a basic compd. and to make quality better and operation stabler by dissolving the basic compd. into a plating soln. to a prescribed concn. then storing once the soln. in a storage tank and replenishing the soln. to a plating cell according to need. CONSTITUTION:A plating soln. 10 is water-cooled with a heat exchanger 32 in the stage of accepting the soln. 10 via a piping 12 from a plating cell 8 into a dissolving cell 14. A basic compd. 16 is fed out by a feeding out device 20 from a hopper 18 to the cell 14 and is sttired and dissolved by a stirrer 22. The plating soln. 10 adjusted to a prescribed concn. is fed by a piping 30 to a storage tank 36 where the soln. is stirred by a stirrer 38 according to need and is stored. The stored soln. 10 is fed to a plating cell 8 by a pump 28 and a piping 30 when needed to replenish metallic ions into the soln. 10 in the cell 8, by which the pH of the soln. is adjusted. The basic compd. powder is thus thoroughly dissolved without suspension.
Patent JP-H0898483-A (JP)
Title: Spindle motor and manufacture thereof
Inventor: YAMAZAKI KENICHI
IPC: H02K5/173
Filed: 1994-09-16
Abstract: PURPOSE: To manufacture a spindle motor excellent in sealing performance at low cost with high assembling workability. CONSTITUTION: A rotor hub 15 is provided integrally, at one end part in the axial direction thereof, with a part 15b projecting radially inward through a slight gap with respect to a shaft 10. The projecting part 15b has a step part 15c abutting on the outer side face of the outer ring of a bearing 11 disposed at one end part in the axial direction. The projecting section 15b is spaced apart slightly, in the axial direction, from the outer side face of the inner ring of the bearing 11 and an annular spacer 13 is placed at the part where the outer rings of a pair of bearings 11, 12 face each other.
Patent JP-H0584489-A (JP)
Title: Water purifier
Inventor: MASUDA MITSUNOBU
IPC: B01D65/02
Filed: 1991-09-27
Abstract: PURPOSE:To provide a water purifier capable of surely performing backwash of a membrane filtration part in order to prolong usable service life without making the water purifier to large size. CONSTITUTION:Two pieces of water purification cartridges 2 are equipped with both an activated carbon treatment part 5 for treating introduced raw water and a membrane filtration part 6 for filtrating the treated water supplied from the activated carbon treatment part 5 through a membrane. The respective water purification cartridges 2 are provided with both an inlet 14 for supplying washing water for backwash of the membrane and an outlet 8 for discharging waste washing water from a flow path 7 between the activated carbon treatment part 5 and the membrane filtration part 6. The water purifier is constituted so that changeover operation of a water purification state for purifying raw water by two pieces of water purification cartridges, a first backwash state and a second backwash state respectively described below is made free. In the first backwash state, raw water is purified by one side of water purification cartridge 2 and the membrane of the other side of the cartridge 2 is back-washed by this purified water. In the second backwash state, raw water is purified by the other side of cartridge 2 and the membrane of one side of cartridge 2 is back-washed by this purified water.
Patent JP-S62109587-A (JP)
Inventor: YOSHIMURA YOSHIHIKO
IPC: A63H33/04
Filed: 1985-11-08
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。