baber/WOPTO huggingface dataset:
Patent JP-H07335390-A (JP)
Title: X-ray tube device
Inventor: SHIRATORI YOSHIAKI
IPC: H05G1/08
Filed: 1994-06-14
Abstract: PURPOSE:To simplify the assembling process, and improve the working property by integrally protruding a cluster block holder on a stator holder, and fitting a cluster block to the cluster block holder in such a manner as to be attachable and detachable. CONSTITUTION:A connector 1 is fixed to a prescribed opening part of an X-ray tube vessel 2 through a packing rubber 8 and a connector cover 9 in such a manner as to be continued to the inside and outside of the tube vessel 2. A stator coil 4 is installed to the outer circumference of a rotation anode X-ray tube 3 in the tube device 2 in conformation to a rotating mechanism in the tube. A stator holder 5 is provided to cover the stator coil 4. The stator coil 4 is fixed to the stator holder 5 by a bolt. The stator holder 5 has a cluster block holder 10 integrally protruded in the position corresponding to the connector 1.
Patent JP-H11318801-A (JP)
Title: Circulatory organ monitoring device
Inventor: AMANO ATSUSHI
IPC: A61B1/00
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a circulatory organ monitoring device capable of automatically starting and finishing the determination of monitoring a patient in an endoscope examination. SOLUTION: A signal imaged by CCD 14 of an endoscope 4 is inputted to a video processor 6 connected with a keyboard 8 an endoscope image is displayed on a color monitor 7. The patient to be examined by an endoscope is connected to plural devices such as a pulse oximeter 21 constituting a circulatory organ monitoring part 24, these devices are connected to a device controller 25 for controlling the operation of them and the controller 25 is connected to the processor 6 through an examination start/finish detector 26. In the case of inputting patient ID from the keyboard 8, the detector 26 detects it to output a starting signal 27 to the controller 25 but in a case when an examination finishing switch is operated, the detector 26 outputs a finishing signal 28 to the controller 25 to finish determination operation.
Patent JP-S5656079-A (JP)
Title: Television receiver for character multiplex broadcast
Inventor: KURODA SAKUROU
IPC: H04N7/00
Filed: 1979-10-13
Abstract: PURPOSE:To make it possible to lessen a viewer being irritated who is waiting for a desired still picture display program when the program is selected, by displaying on CRT, etc., the waiting time momently until the program is actually received. CONSTITUTION:Decoder 1, receiving a signal regarding a still picture display program, detects a program code in each signal to send address signal ADS of contents corresponding to each program to memory unit 2 while sending reset signal RST and preset signal PST to counters 3A, 3B...3J constituting counter group 3. Except when counter group 3 operates in up-count mode, counters 3A, 3B...3J hold waiting times of respective programs varying gradually. Therefore, when a desired program is selected at a random point in time, the waiting time of the program, i.e. a signal regarding the program is sent and the time until it is actually received, i.e. until the program is displayed momently on the CRT.
Patent JP-H06321928-A (JP)
Title: Production of cyanochroman derivative and its synthetic intermediate
Inventor: SHIOZAWA AKIRA
IPC: C07D311/58
Filed: 1993-05-11
Abstract: PURPOSE:To produce a cyanochroman derivative in a larger amount at a lower cost in an easier manner than those of a conventional method by using a compound obtained from an inexpensive p-halogenophenol at a low cost as a raw material. CONSTITUTION:A halogenochroman derivative expressed by formula I [X is halogen; Y is H or substituent group; Z<1> is H; Z<2> is OR (R is H or protecting group of OH); or Z<1> and Z<2> together denote one bond; Y and Z<1> are bound through O to form an epoxide] is cyanized with a cyanizing agent in a molar amount of about 0.5-10 times, preferably about 1-3 times based on the halogenochroman derivative to afford the cyanochroman derivative expressed by formula II. A compound in which Y is a group expressed by formula III (R<4> is H or protecting group of OH; R<5> is H or 1-6C alkyl substitutive with OR<4>) or a group expressed by formula IV (R<6> is 1-6C alkoxycarbonyl, aryloxycarbonyl or OR<4> substituted with one or more OR<4>) is important as the compound expressed by formula I.
Patent JP-S6024438-A (JP)
Title: Glass body including optical fiber and method for detecting damage of glass body
Inventor: IIJIMA GAROU
IPC: G02B6/02
Filed: 1983-07-19
Abstract: PURPOSE:To detect the damage of a glass body readily, by sealing a glass fiber in the glass body, and inputting light in the fiber. CONSTITUTION:A glass fiber 6 is sealed in a glass body 5. A light source 1 and a loss meter 12 are connected by light receptacles 4 and 7 and light plugs 3 and 8. When the glass body 5 is damaged, the optical fiber 6 is broken at the same time. Then the amount of the light emitted from the light source 1 is changed to a large extent, and the breakdown is indicated on the loss meter 12. When an appropriate measuring instrument is used, the position of the breakdown can be found by the reflected pulse wave. When this constitution is applied to window glass and the like, the maintenance of the glass is convenient, and the position of the breakdown can be found. Therefore, countermeasures can be readily carried out.
Patent JP-H10318206-A (JP)
Title: Pilot valve
Inventor: SAGAWA TOYOAKI
IPC: F16K11/16
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a large damper effect with the relatively simple structure so as to sufficiently restrict the hunting phenomenon by connecting a fluid chamber provided on the outside of one end of a spool, and a tank line to each other through a flow restriction passage. SOLUTION: When a spool 18 is moved downward and the pressure oil is fed from a primary pressure side flow passage 32 to a secondary pressure side flow passage 34, pressure of the flow passage 34 is raised, and the spool 18 is moved upward by a pressure receiving area difference between spools 22, 24, and when the flow passage 34 and a spring chamber 8 are communicated with each other, the pressure oil flows from the flow passage 34 to the spring chamber 8, and pressure of the flow passage 34 is lowered so as to move the spool 18 downward.  At this stage, the oil inside of the fluid chamber 31 works to an end surface of the spool 18, and a part thereof is discharged to a tank side chamber 112 through a flow restriction passage 114, but quantity of the oil is limited by a restriction part 118, and since suction and discharge of the oil by the vertical movement of the spool 18 is restricted, the fluid chamber 31 and the flow restriction passage 114 restrict a sudden vertical movement of the spool 18 so as to prevent the generation of hunting phenomenon.
Patent JP-H033705-A (JP)
Title: Wafer polisher
Inventor: JIYON EMU DORAINAN
IPC: H01L21/304
Filed: 1989-05-29
Abstract: PURPOSE:To sufficiently remove insulating materials from the orientation flat edge of a wafer by providing a roller guide for guiding the edge polishing roller of the orientation flat in the direction of the edge on the orientation flat at a roller gage. CONSTITUTION:A plurality of wafers 4 are housed and arranged parallelly each other in a basket 1, the edges of the orientation flats 4a of each wafer 4 are arranged horizontally and properly. A roller gage 5 is covered on the wafer 4 and an edge polishing roller 6 is abutted to the edge of the orientation flat 4a. From this condition as the roller 6 is guided by a roller guide 7, the roller 6 is reciprocated and rotated on the edges of the orientation flat 4a. The edge of the orientation flat 4a is polish-processed by the roller 6.
Patent JP-S6111934-A (JP)
Title: Manufacture of magnetic recording medium
Inventor: HAGA SHIYUUICHI
IPC: G11B5/72
Filed: 1984-06-27
Abstract: PURPOSE:To improve further the close adherence between a ferromagnetic metallic thin film and a protective film layer and to improve the durability and abrasion resistance by forming the ferromagnetic metallic thin film on a nonmagnetic supporting body, then cleaning the ferromagnetic metallic thin film with ultraviolet and ozone, and then forming a protective film layer. CONSTITUTION:A ferromagnetic metallic thin film consisting of a metallic magnetic material is firstly coated on a nonmagnetic supporting body, the ferromagnetic metallic thin film is successively cleaned with ultraviolet rays and ozone, and then a protective film layer is formed on the ferromagnetic metallic thin film. Rays of 184.9nm and 253.7nm must be radiated efficiently from a light source lamp used for ultraviolet rays-ozone cleaning. The ultraviolet rays of 184.9nm are absorbed by oxygen to form ozone, whereas the ultraviolet rays of 253.7nm are absorbed by ozone to decompose ozone. Ozone is continuously formed and decomposed by the coexistence of the rays of 184.9nm and 253.7nm, and the most of ultraviolet rays are absorbed by the hydrocarbonic substances, the contaminant, to decompose the substance. The surface of the ferromagnetic metallic thin film is thus cleaned.
Patent JP-H033719-A (JP)
Title: Pipe cutter
Inventor: HANAWA YUKIMITSU
IPC: B23D45/12
Filed: 1989-05-29
Abstract: PURPOSE:To enable the remote operation work of a pipe cutter by providing a positioning device for the main body of a cutter movable in a horizontal direction and a positioning device for a cutting point movable upward and downward, lifting these devices to the level of a cutting objective pipe at a high place, and providing a means for assemblying a cutter head, etc. CONSTITUTION:An elevator 11 for assemblying a holding frame is driven to place and hold a positioning device 6 for the main body of a cutter on a fixing table and then the elevator 11 is descended. Next, a positioning device 7 for a cutting point is put on the elevator and the elevator is lifted together with said positioning device 6 for the main body put thereon, this operation is repeated to insert blocks 9 in turn and they are reached at the level of a pipe. The center of the pipe 5 and the center of a cutter driving device 3 is met each other by using the aforesaid two positioning device 6, 7. Next, an elevator 8 for assembly is used to lift a cutter head 1 and a connecting shaft to the level of said driving device 3, the cutter head 1 is fitted to the drive device 3 to be inserted, left and moved backward in the pipe 5, also the same operation is repeated for a connecting shaft 2 to install the head at a predetermined position.
Patent JP-2000317487-A (JP)
Title: Treatment of organic sewage
Inventor: KATAOKA KATSUYUKI
IPC: C02F3/12
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating organic sewage at a low running cost while the generated amount of waste sludge is remarkably reduced in a process for purifying the sewage using activated sludge. SOLUTION: In the step to purify biologically the organic sewage by an activated sludge process, this method comprises returning a part A of the activated sludge obtained by the process to an aeration tank 2 of the process after subjected to alkali treatment and supplying a part B of the activated sludge to an alkali treatment tank 7 after oxidized by ozone so that the solid amounts in the parts A and B satisfy the condition SA>SB (wherein SA is the solid amount in the sludge of A; SB is that of B). As the other method, B is supplied to the aeration tank after oxidized by ozone.
Patent JP-H085977-A (JP)
Title: Variable wavelength liquid crystal optical filter
Inventor: YOSHIZAWA TETSUO
IPC: G02F1/13
Filed: 1994-06-15
Abstract: PURPOSE:To obtain a variable wavelength liquid crystal optical filter which has no dependency on polarization even if a liquid crystal cell having versatile accuracy is used by transmitting two light beams separated by a polarization splitter from opposite directions in the same position of the liquid crystal cell. CONSTITUTION:A light beam A is separated to an S1 component and a P2 component by the polarization splitter 91. The separated Si component is rotated +pi/4 by passing a magneto-optical element 101 and is further rotated +pi/4 by passing an azimuth rotator 201 and is converted to the orthogonal polarized waves, by which the P1 component is obtd. The progressing direction of this P1 component is directed to the liquid crystal cell 31 by a rectangular prism. The P1 component is subjected to wavelength selection by transmitting the liquid crystal cell 31 and is made into P1' component. This component passes the right-angle prism 302 and enters the azimuth rotator 202, by which the component is rotated -pi/4 and is then admitted into the magneto-optical element 102. Since the transmission of the magneto-optical element 102 is the transmission in an opposite direction, the component is rotated -pi/ 2 and is again converted to the orthogonal polarized waves, by which the S1' component is obtd.
Patent JP-S5924036-A (JP)
Title: Cover device for automatic tracking type power shovel
Inventor: MORIKAWA TAKAO
IPC: E02F3/40
Filed: 1982-07-29
Abstract: PURPOSE:To prevent the falling down of soil and sand and the scattering of dust by pivotally attaching a cover plate to close the opening of a bucket onto the same axle as the rotary shaft of the bucket. CONSTITUTION:A tracking and holding valve circuit 17 is provided between pipes 18 and 19 leading to the before and behind chambers of piston for a cover plate-operating cylinder 9 and connected in branched manner to a tank connecting tube 20 through two sets of check valves (a), (b), (c) and (d). When any one of the before and behind chambers of piston of the cylinder becomes negative pressure, working oil is supplied through the pipe on the negative pressure side from the tank 13 by the check valves (a) and (b), and also when the internal pressures of the pipes 18 and 19 become greater than the pressure of the pressure setting valve (e), the working oil is sent into the tank 13 through the connecting pipe 20 by the other check valves (c) and (d). Since the cover 8 can follow the bucket 6 all the time, the falling of soil and sand can be prevented.
Patent JP-H11323921-A (JP)
Title: Construction method for deep foundation pile
Inventor: TAHICHI TOSHIO
IPC: E02D5/38
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To integrate a deep foundation pile and the ground and to allow shearing resistance to be considered by cylindrically arranging liner plates each bored with multiple holes on a plate-like section and provided with multiple dowel bars on the surface and back of the plate-like section, evacuating the ground while applying earth retention, and placing concrete to form the deep foundation pile. SOLUTION: Mesh bars are arranged into a curved plate shape, and flanges are provided on and beneath the mesh bars to form a liner plate 1. When a hard rock 15 is excavated after sediment 13 and a soft rock, a liner plate on the uppermost stage 1a is suspended, the uppermost liner plates 1a are connected downward in sequence as excavation progresses, and the liner plates 1 are connected at the portion of a hard rock 15 where the peeling off of a small quantity of rock is merely needed to be prevented and the earth pressure is not required to be considered.  The concrete placed in the liner plates 1 after the completion of excavation flows out to the outside from the mesh bars and flows between the hard rock 15 and the liner plates 1, and a deep foundation pile and the hard rock 15 are integrated, thereby the shearing resistance on the side face of the deep foundation pile can be considered.
Patent JP-H02312394-A (JP)
Title: Speaker grill
Inventor: JINNO MASARU
IPC: H04R1/02
Filed: 1989-05-27
Abstract: PURPOSE:To eliminate the need for the preparation of two kinds of speaker grills in accordance with the types of vehicles by using the speaker grill for a directly mounted type speaker and a bracket type speaker in common. CONSTITUTION:A directly mounted type attaching body 3 for pushing a curved cover 20 into the directly mounted speaker for attachment and a bracket type fitting body 4 for attaching the bracket type speaker and a bracket 8 are integrally formed on the inner surface of the curved cover 20. Consequently, the shared speaker grill 2 can easily be attached by means of engagement and screw engagement even when either the directly mounted type speaker or the bracket type speaker is selected. Thus, the trouble for preparing two kinds of speaker grills in accordance with the type of the vehicles can be saved.
Patent JP-H02312003-A (JP)
Title: Magnetic head
Inventor: TAGAMI KATSUSHI
IPC: G11B5/23
Filed: 1989-05-26
Abstract: PURPOSE:To sharpen the magnetic field in the rear edge part of a gap and to improve the recording power of a low frequency range by providing the magnetic anisotropy different from the magnetic anisotropy of other parts in the surface layer parts of a pair of core half bodies and specifying the directions of the axis of easy magnetization thereof. CONSTITUTION:The surface layer parts 3a, 3b of the gap butt surfaces of a pair of the core half bodies 1a, 1b are provided with the magnetic anisotropy different form the magnetic anisotropy of the other parts of the core half bodies. The direction of the axis of easy magnetization of the magnetic anisotropy is set in the direction approximately heading toward the intersected line 7 of a surface 5 which runs the central part of the gap and is parallel with the gap butt surface and a tape traveling surface. The squeezing out of magnetic fluxes toward the tape-sliding surface side immediate near the gap 4 is possible in this way and the magnetic fluxes leaking from the magnetic head are generated only from the gap 4 and rise sharply in a direction y. As a result, the recording power of the low frequency range is greatly improved without sacrificing other magnetic characteristics.
Patent JP-H11320157-A (JP)
Title: Laser processing device
Inventor: MITANI YOICHI
IPC: B23K26/02
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To reduce the time required for the supply of a workpiece to a worktable till the start of processing. SOLUTION: A positioning station A and a transfer means are provided at a position adjacent to a worktable 3. When a workpiece 2 is supplied to the positioning station A, a short side and a long side of the workpiece 2 are abutted to grasping mechanisms 12 of a positioning pin 8 and a transfer means 7 so as to carry out positioning of XY directions. Then, the workpiece 2 is grasped by the grasping mechanisms 12 of the transfer means 7, and the grasping mechanisms 12 are parallely moved by a given distance in the Y direction for feeding the workpiece 2 on the worktable 3. Since the workpiece 2 is already positioned at a given position on the worktable 3 at that time, laser processing can be immediately started by grasping the workpiece 2 with the grasping mechanisms.
Patent JP-H086206-A (JP)
Title: Film base for photographic base
Inventor: FURUYA KOJI
IPC: G03C1/795
Filed: 1994-06-16
Abstract: PURPOSE:To provide the film base for the photographic film superior in mechanical characteristics and transparency and light piping resistance and small in yellowishness. CONSTITUTION:The film base for the photographic film has (a) a refractive index of 1.495-1.510, (b) a haze value of <=2.0% (c) a tan delta at 80 deg.C due to tensile viscoelasticity of <=0.09 in 0.05 Hz in one direction, (d) it contains a dye having an anthraquinone skeleton represented by the formula, (e) it has a thickness of 40-120mum, and (f) it is composed substantially of polyethylene-2,6-naphthalene dicarboxylate.
Patent JP-S6113615-A (JP)
Inventor: ONO EIJI
IPC: H01G13/00
Filed: 1984-06-28
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-H08327082-A (JP)
Title: Indoor unit of air conditioner
Inventor: OKUDA KENJI
IPC: F24F1/00
Filed: 1995-05-31
Abstract: PURPOSE: To provide an indoor unit of an air conditioner in which an air blowing performance is not reduced and suction sound can also be reduced. CONSTITUTION: An indoor unit 1 of an air conditioner having a lateral flow fan with an air blowing passage divided by a nose 4 into a suction side and a discharging side and having a heat exchanger 5 arranged in the air blowing passage is constructed such that a projecting member 6 projected to enclose a shaft end of the lateral flow fan 3 is arranged between a heat exchanger 5 and the lateral flow fan 3, and the projecting member 6 is formed with a reduced part 22 of which projecting width is reduced as it is moved away from the nose 4 and toward the central side in the air blowing passage.
Patent JP-H10305483-A (JP)
Title: Lining liner of pipe groove and lining construction method thereof
Inventor: YASOJIMA MINORU
IPC: F16L55/16
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To reduce a material cost while the number of persons at a machine on a road and in protection by a method wherein a tube-like air bag body in which a cross section is semicircular and both ends are hermetically sealed, and an air jack composed of an air intake valve and an exhaust valve are provided to an upper stream pipe opening side part. SOLUTION: In a liner main body 2D, an air jack 2E composed of an air bag 2E2 and its storing bag is provided to an upper stream pipe opening side part of a tube 2D1. The air bag storing bag is composed of a insertion opening for air bag wherein an end part of the tube 2D1 is folded back, sewn in a bag shape, and its part is opened. The air bag 2E2 is composed of a tube shaped air bag body wherein its cross section is semicircular, and both ends are hermetically sealed, and an intake valve 2E22 and an exhaust valve 2E23 which are fitted to its one side end surface. Further, an upper stream side end rope 2F and a down stream side rope end 2G are connected to a pipe opening part of the liner main body 2D, which is used when it is drawn into a sewage pipe.
Patent JP-H06347744-A (JP)
Title: Spectacles type liquid crystal display device
Inventor: TANAKA HIROYOSHI
IPC: G02F1/13
Filed: 1993-06-04
Abstract: PURPOSE:To provide a spectacles type liquid crystal display device capable of obtaining a high-definition stereoscopic video. CONSTITUTION:In a stereoscopic video device, the videos of monochromatic colors RGB are displayed on liquid crystal displays 2, 2' and 2'' for the right and left eyes which are integrally formed and whose scanning lines are constituted to be common, and synthesized by a color synthesizing prism 1 to be a color video, and the synthesized color video is enlarged by lens systems 6 and 7 set on the front surface of the prism, then the videos are directly projected on the right and left eyes. The highdefinition video which can not be obtained by a single plate liquid crystal display is very distinctly obtained without flickering. Since the liquid crystal displays for the right and left eyes are constituted in an integrated shape, the structure of the device is simplified, and the device is made light in weight and inexpensive. Thus, the clear and distinct high-definition stereoscopic video is obtained.
Patent JP-H06349690-A (JP)
Title: Supporting device for forming terminal electrode film of chip type electronic components
Inventor: KODERA KATSUYOSHI
IPC: H01G13/00
Filed: 1993-06-04
Abstract: PURPOSE:To surely support a plurality of chip type electronic components at the time of forming terminal electrode films on both the left and right end faces of the electronic components without increasing the fraction defective and troubles. CONSTITUTION:An elastic member 11 which is extended along the length direction of a bar-like supporting member 10 is firmly stuck to at least one side face of the supporting member 10 and the width of the elastic member 11 is made equal to or less than the length of electronic components A. In addition, mounting grooves 12 in which the electronic components A are put in sideways is provided in the elastic member 11 at appropriate intervals along the length direction of the member 11.