baber/WOPTO huggingface dataset:
Patent JP-H05133635-A (JP)
Title: Cold accumulation type air conditioning apparatus
Inventor: HOJO TOSHIYUKI
IPC: F25B13/00
Filed: 1992-04-17
Abstract: PURPOSE:To perform energy conservation by connecting one end of a cold accumulation heat exchanger to a liquid refrigerant tube between an outdoor unit pressure reducing mechanism and an indoor unit heat exchanger, branching the other end, connecting the one to the suction side of a compressor suction side, further branching the one, connecting the one to a gas refrigerant piping between the compressor and the indoor heat exchanger and connecting the other to a downstream of a flow control valve of the liquid refrigerant piping. CONSTITUTION:One end of a heat exchanger 15 a cold accumulator 2 is connected to an outdoor side liquid refrigerant piping 11 for connecting indoor heat exchangers 3a, 3b to an outdoor unit 1 through a flow control valve 16, a piping 16a. A flow control valve 18 is disposed at the side of the exchangers 3a, 3b from its connecting point. On the other hand, the other end of the exchanger 15 of the accumulator 2 is connected to the suction side of a compressor 4 through a switching valve 19, a low pressure gas refrigerant piping 12, and connected to an outdoor side gas refrigerant piping 13 through a switching valve 20. Further, a switching valve 31 is connected to be branched from the inlet side of the value 20 between the vale 18 provided in the piping 11 and the exchangers 3a, 3b.
Patent JP-H06311208-A (JP)
Title: Communication controller
Inventor: NAKAJIMA TAKESHI
IPC: H04L69/40
Filed: 1993-04-23
Abstract: PURPOSE:To execute the abnormality detection of a receiving means each time a present station performs transmission by obtaining a signal at a minimum reception level and inputting it to the receiving means by attenuating a transmitted signal on a communication medium while the present station performs transmission. CONSTITUTION:An internal transmitted signal S1 as the output of a host processor 7 is outputted through a transmitting means 2 onto a communication medium 1. This output signal is inputted through an attenuating means 4 to a receiving means 3 while being attenuated to the minimum reception level to be received by the receiving means 3. Only while the internal transmitted signal S1 being the output of the host processor 7 is existent, a comparing means 6 detects level difference between an internal received signal S2 being the output of the receiving means 3 and the internal transmitted signal S1 being the output of the host device 7 by using a switching means 5. When the level difference exceeds a prescribed value, an abnormal state report signal S3 is outputted. This check is repeated each time the transmitting operation is performed.
Patent JP-S5221883-A (JP)
Title: Temperature measuring apparatus
Inventor: SHIKITA YUKIHISA
IPC: G01K1/18
Filed: 1975-08-12
Abstract: PURPOSE: To improve the efficiency of temperature measuring works by the use of a temperature detecting apparatus baving a first temperature sensing element, a second temperature element and a heating resistance element, and an auxillary heating control circuit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02275453-A (JP)
Title: Photoresist composition
Inventor: SAKAGUCHI SHINJI
IPC: G03F7/022
Filed: 1989-04-18
Abstract: PURPOSE:To obtain a high resolving power and sensitivity even on a rugged substrate by using an alkaline soluble resin, photosensitive compd. and photosensitive resin compsn. contg. a specific compd. CONSTITUTION:The photoresist compsn. contg. the alkaline soluble resin and the photosensitive compd. further contains the compd. expressed by formula I. In the formula I, R1 to R5 respectively independently denote a hydrogen atom, halogen, etc.; R6 denotes a hydrogen atom, lower alkyl group or cyano group; A denotes an oxygen atom or -N-R7; B and R7 denote a hydrogen atom, 1 to 30C aliphat. group. The photoresist is excellent in the resolving power, sensitivity and thermal stability and is adequately used as the photoresist for fine working particularly on the rugged substrate having a high reflectivity.
Patent JP-S5432050-A (JP)
Title: Corrector for transmission line distortion
Inventor: ETOU YOSHIZUMI
IPC: H03H21/00
Filed: 1977-08-17
Abstract: PURPOSE:To correct the distortion of the transmission line through variation of the frequency property of the correcting means, by detecting the value of the time which is apart in equal time from the time securing the intermediate value of the receiving step signal.
Patent JP-H11296657-A (JP)
Title: Image pickup optical system for image processor
Inventor: HATTORI SHINICHI
IPC: G01N21/88
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To appropriately pick up the image of a work in a distorted mirror surface shape. SOLUTION: The diffusion surface of a diffusion hemisphere 4 is irradiated with light emitted from a halogen lamp from the tips of optical fibers 3a and 3b and the inner wall of the diffusion hemisphere 4 is turned to a hemispherical reflection type diffusion surface. In such a manner, diffused indirect light is generated by the diffusion hemisphere 4 and the work 6 is irradiated with the diffused indirect light. Reflected light from the work 6 is passed through an observation window 14 provided on the hemisphere 4 and made incident on a camera 1. Since the diffused indirect light by the diffusion hemisphere 4 is made incident on the work 6 from various directions, the variously distorted surface of the work 6 is uniformly irradiated and the image of the work 6 is correctly picked up.
Patent JP-S589103-A (JP)
Inventor: POORU JIYUAN RAZEI
IPC: G02B6/036
Filed: 1982-06-09
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-S63263599-A (JP)
Inventor: HORI SHIGEKI
IPC: G07F13/00
Filed: 1987-04-21
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-H09291468-A (JP)
Title: Needle detective system for garment
Inventor: NAKAZAWA TAKEFUMI
IPC: A41H43/00
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a needle detective system for garments designed to shorten the distance between needle sensors and a metal to be detected and existing in a garment so as to raise needle detection accuracy and designed to automate the arrangement work such as assorting normal garments and defective garments. SOLUTION: This system has such scheme that a garment in its suspended state is passed through a space between the needle sensors 3A, 3B of a metal detector and cylindrical swollen bags 4A, 4B in close proximity to the respective sensors so as to ensure needle detection; when the sensors sense a metal in the garment, a relay rail on the terminal end of a conveyance rail is switched from the conveyance route for normal garments to that for defective garments, and hooking of the garment on a suspended hook is ensured to interlock with conveyance driving.  By the above scheme, a garment passing through before the sensors is subjected to needle detection in such a mode as to be forcedly pressed on the sensors by the action of the expansive pressure the bags, leading to extremely raising needle detection accuracy as well as automatically assorting normal garments and needle-intruded garments, thus saving unnecessary work and improving working efficiency.
Patent JP-H05293403-A (JP)
Title: Method and apparatus for removing fine particles
Inventor: YOSHIKAWA HIDEO
IPC: B03C3/09
Filed: 1992-04-17
Abstract: PURPOSE:To efficiently and inexpensively collect fine particles by safe low voltage and to make clogging hard to generate by arranging the air-permeable conductive substrate connected to a positive electrode on the downstream side of the conductive net connected to a negative electrode and collecting electrically neutral fine particles by the conductive substrate as charged fine particles. CONSTITUTION:The conductive net group 7 connected to the negative electrode of a DC power supply 10 is attached to a side wall through a support stand 8 composed of an electrical insulator on the upstream side of the flow of the fine particle-containing air of a dust removing apparatus 2 and constituted of three conductive nets 7<1>, 7<2>, 7<3> vertically arranged in opposed relation to the flow of air so as to provide intervals. The air permeable conductive substrate 8 connected to the positive electrode of the DC power supply 10 is vertically attached to the side wall through a support stand 9 composed of an electrical insulator on the downstream side of the net group 7 so as to be opposed to the flow of air. Electrically neutral fine particles pass through the conductive net group 7 to become charged fine particles to be collected by the conductive substrate 8.
Patent JP-S60246914-A (JP)
Title: Method of draining water in ground under excavation
Inventor: HAYASHI MASAHITO
IPC: E02D19/10
Filed: 1984-05-18
Abstract: PURPOSE:To prevent soil from dropping in a soil reservoir located at the lowermost part of a deep well, by a method wherein, by the use of casing, processed so as to be served as a strainer, the deep well is formed, and a float cover for soil reservoir is located to the interior of the casing. CONSTITUTION:A support metal 7 is secured to the inner surface of a casing 2 which is formed such that a wire net 3 is wound around the outer surface of a steel pipe, processed so as to be served as a strainer through provision of slits 2a throughout the overall length. Further, a float cover 6 is placed on the metal 7, and a form 8 for holding a soil reservoir space is secured to the float cover 6. Thereafter, the casing 2 is inserted into a vertical hole 1, gravel 4 is charged into the vertical hole 1 therearound to fill it with the gravel. An underwater pump 5 is then placed on the form 8 and water is drained, resulting in lowering in a water level in a ground under excavation and deposition of soil in water on the float cover 6. This eliminates formation of a shallow sump at each excavation stage, and enables to perform a safe and efficient work.
Patent JP-S5433071-A (JP)
Title: Bearing construction of wheels
Inventor: IKENISHI MASATAKA
IPC: G04C3/14
Filed: 1977-08-18
Abstract: PURPOSE: To achieve the reduction in the number of parts and the reduction in the thickness of movement by constituting the bearing part of the wheel train transmitting to the hand mechanism with part of gears. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05269761-A (JP)
Title: Production of composite molded piece
IPC: B29K86/00
Filed: 1992-03-24
Abstract: PURPOSE:To obtain a norbornene polymer composite molded piece production method in which a troublesome operation is not required, a polymerization reactivity by a matathesis catalyst is not inhibited, an occurrence of a residual stress caused by a composite component is prevented without deteriorating an appearance of a molded piece and an adhesion of a coating, and a deformation, such as a crack and a warpage, never occurs 111 the molded piece. CONSTITUTION:For producing a composite molded piece of a composite component integrally molded with a generated norbornene polymer, a reaction liquid containing a norbornene monomer and a metathesis catalyst is injected into a mold with the composite component incorporated, thus being bulk polymerized. In this production method, the composite component is preheated to a temperature higher than that of the reaction liquid and the mold, whereby the bulk polymerization reaction is initiated from the surface of the component.
Patent JP-S60242954-A (JP)
Title: Bevelling method
Inventor: MAKINO MASASHI
IPC: B24B19/00
Filed: 1984-05-17
Abstract: PURPOSE:To protect the machining face from scratch when bevelling a floppy disc head and the like by employing such machining method where an acute clearance angle is made between the machining face and the polishing face of polishing tape. CONSTITUTION:In the method for performing the bevelling of curved face at the outer edge section 2 of a work A having planar machining face 1, the outer edge section 2 of work A is contacted such that the machining face will cross with acute angle phi with the polishing face 21 of polishing tape 22 travelling on a supporting board 23. While the work A is spun around an axis P normal to the machining face 1 and rolled to the right/left against the travelling direction of said tape 22. Furthermore, the work A is arranged displaceably in the direction of said axis P to pressure contact the outer edge section 2 with the polishing face 21 while energized toward the polishing face 21 thus to perform bevelling.
Patent JP-S581802-A (JP)
Title: Magnetic recording and reproducing system and magnetic head
Inventor: OGURI KATSUHIKO
IPC: G11B5/00
Filed: 1981-06-27
Abstract: PURPOSE:To ensure the advantagenous use for the recording of high density and at the same time to increase the sensitivity of reproduction, by recording and reproducing a kind of information in the form of plural pieces of magnetization which are parallel in the lengthwise direction and also backward to the lengthwise direction on a track. CONSTITUTION:A gap material is held between a U-shaped magnetic pole 4 and an auxiliary magnetic pole 5 to form two gaps 6 and 6'. A current is flowed to a winding coil 7 to cause a backward magnetic field, and the magnetization which is parallel and backward is obtaind at a magnetic tape 3 as shown by an arrow mark. As the self-demagnetizing function is small, the advantage is ensured for the recording or reproduction with high density. For the reproduction, an MR element 9 is set between a pair of parallel magnetic poles 8 and 8', and at the same time a gap magerial is held between an auxiliary magnetic pole 10 and the poles 8/8'. Thus two magnetic gaps 11 and 11' are formed to a reproducing magnetic head B. A contact is secured between the gaps 11/11' and the travelling tape 3 through its track part by means of the head B. The sensitivity of detection is increased since the MR element is used rationally.
Patent JP-H08294763-A (JP)
Title: Vacuum die casting apparatus
Inventor: NAKAGAWA HIROKI
IPC: B22D17/32
Filed: 1995-04-25
Abstract: PURPOSE: To provide a vacuum die casting apparatus, in which the vacuum degree in a cavity is accurately measured and a defective casting is not cast. CONSTITUTION: In the vacuum die casting apparatus in which the cavity 9 is formed of a fixed die 1 and a movable die 5 and a gas venting passages 19, 20, 20A are provided for connecting the cavity 9 to the outside of the die, a sensor hole 22 is arranged near the cavity 9 of the gas venting passage 20A. A pressure sensor 23 for measuring the vacuum degree is arranged at the side wall of the sensor hole 22 and molten metal shut-off mechanisms 24, 25 for opening/closing the opening part 22a of the sensor hole 22 are arranged.
Patent JP-S58216403-A (JP)
Inventor: TANNO ZENICHI
IPC: H01C7/10
Filed: 1982-06-11
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-H08296598-A (JP)
Title: Fan
Inventor: SHINTANI TAKASHI
IPC: F04D19/02
Filed: 1995-04-25
Abstract: PURPOSE: To reduce noise without influencing the performance of a fan by providing sound absorbing structure at a member or a protruding structure provided at the fluid passage face of a suction casing, a suction duct or a suction passage pipe. CONSTITUTION: Sound absorbing material 31 or sound insulating material and a protecting member 41 are fitted, in shape with fluid flow taken in account, to a member, a protruding structure, a stream lining plate 10 or a vane provided at the fluid passage face of a fan suction casing 1, a suction duct or a suction passage pipe. With noise reducing effect thus provided, the fan suction casing 1 is formed into noise reducing structure so as not to influence the performance of a fan, and noise can be reduced in a place as close as possible to the generated place of interference noise generated by a rotor blade, a stator blade, members, and the like and noise generated by vortex flow caused by the change or the like of fluid passage area and a passage.
Patent JP-S5623300-A (JP)
Title: Electrodeposition coating method of aluminum extrudate
Inventor: TANIGAWA HIROO
IPC: C25D13/00
Filed: 1979-08-02
Abstract: PURPOSE: To save conventional rinsing process by placing an aluminum extrudate still in electrodeposition paint for the specified time after its electrodeposition coating work then drying the same under heating.  
     CONSTITUTION: In the case of subjecting an aluminum extrudate to surface treatment including anodic oxidation and electrodeposition coating by vertically hanging the same along its longitudinal direction, it is applied to electrodeposition coating in an electrodeposition coating bath, after which it is placed still in the coating bath for 30secW15min more (particularly 1W10min). Thence, it is pulled up from the  bath and is drained of liquid, after which it is dried under heating. Thereby, the  rinsing treatment after electrodeposition coating which has hitherto been considered  indispensable is saved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5725734-A (JP)
Title: Party call receiver
Inventor: ISHII DAISUKE
IPC: H04B1/16
Filed: 1980-07-22
Abstract: PURPOSE:To increase the lifetime of a battery, by usually performing no display of function and displaying the function for a certain time only when a switch is operated. CONSTITUTION:At a switch part 19, the outputs corresponding to ''1'', ''2'' and ''3'' are delivered to lines (b), (c) and (d) respectively through a switch circuit that varies its state of connection in accordance with the output of a control circuit 18 and in case an input (display permission signal) is applied to a line (a). Display segments 20, 21 and 22 have a display in accordance with the output of a counter 18 and via the switch 19, and have a sound producer 13, a display device 15 and a vibrator 17 in an opposite way to each other. When a switch 23 is closed, a control circuit 24 transmits the signal to the counter 18 and advances the counter 18 by one if the output of a timer 25 having a rise is supplied. When the counter 18 shows ''1'', a segment 20 glows for a certain time decided by the timer 25.
Patent JP-S62259617-A (JP)
Title: Manufacture of thin walled tubular body
Inventor: KITAMURA YOICHI
IPC: B23K26/21
Filed: 1986-05-01
Abstract: PURPOSE:To concurrently perform both mass-production and high speed production and to remarkably improve the productivity by winding a thin strip on which scores are stamped at prescribed intervals into a tube shape and radiating a laser beam to butt weld the strip. CONSTITUTION:A guide frame 4, mandrel 6, forming rollers 5a, 5a'-5c, 5c' and a laser beam source 7 are installed between pinch rollers 3a, 3b and 8a, 8b of a tubular partially-fabricated product manufacturing device 20. A medium- sized blank on which scores 1a, 1b and 1c are stamped at prescribed intervals is fed to the left end of the device 20. The blank is wound into a tube shape by the frame 4, is transferred along the mandrel 6, is welded by irradiation of a laser beam 7B during the above transfer, and is cut to make a product. The productivity is remarkably improved because both the mass-production and the high speed production are concurrently performed.
Patent JP-S63267608-A (JP)
Title: Single-phase invertor circuit for electromagnetic vibrator
Inventor: NONAKA TAKEYOSHI
IPC: B65G27/32
Filed: 1987-04-21
Abstract: PURPOSE:To make it possible to simplify switching control in a single phase invertor for an electromagnetic vibrator by combining two switching circuits with two diodes, respectively, and by intermittently applying one-way electrical current to an electromagnetic vibrator exciting coil for the electromagnetic vibrator. CONSTITUTION:Transistors 12T1, 12T2 and diodes 12D1, 12D2 are connected in a bridge circuit so as to constitute a reverse conversion circuit 12 whose input side is connected to a d.c. power source. Further, output points P1, P2 are connected to an input terminal of an electromagnetic vibrator exciting coil 13. Further, a base drive circuit 14 is connected to the bases of the transistors 12T1, 12T2 so that a.c. voltage of PWM system or PAM system is applied to the electromagnetic vibrator exciting coil 13. With this arrangement, one-way current may be applied intermittently to the exciting coil 13. Thus, it is possible to simplify switching control.
Patent JP-H04309410-A (JP)
Title: Heat insulating composite metallic pipe having excellent bendability
Inventor: YAMAMOTO MITSUSACHI
IPC: B21C37/06
Filed: 1991-04-03
Abstract: PURPOSE:To obtain the heat insulating composite metallic pipe which is not deteriorated in heat insulating characteristic even if the pipe is subjected to bending. CONSTITUTION:This pipe has an intermediate layer 13 between an inside pipe 11 and an outside pipe 12. The intermediate layer 13 is constituted of a woven fabric formed by weaving inorg. fibers, such as ceramic fibers or glass fibers, having the heat insulating characteristic. All the fiber directions of this woven fabric have respectively >=20 deg. angle in the pipe axis direction. The intermediate layer does not rupture and crack even when the layer is subjected to bending. The heat insulating characteristic and durability are maintained.
Patent JP-S61257716-A (JP)
Title: Wire cut electric discharge machine enabled to perform diesinking
Inventor: INOUE KIYOSHI
IPC: B23H7/02
Filed: 1985-05-13
Abstract: PURPOSE:To continuously remove a machining chip from a fine machining gap during machining, by applying a feed relatively in the direction of three axes, rotary motion about one of the three axes and a fine vibration to an electrode turn back guide and a work. CONSTITUTION:A supporting shaft 23 is moved with a movable arm 17 in the direction of a Z-axis while turned about the Z-axis by a servomotor 25 controlled by a numerical control unit, and a wire electrode 2, guided by an electrode guide structure 30, is given a machining feed so as to turn around the Z-axis. An electrostrictive element 28, being given a fine vibration in the direction of the Z-axis by an ultrasonic vibrator, causes the wire electrode 2, guided by the electrode guide structure 30, to finely vibrate mainly in the direction of the Z-axis.
Patent JP-H09265947-A (JP)
Title: Metal halide lamp
Inventor: AZUMA TADATOSHI
IPC: H01J61/54
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a metal halide lamp in which formation of a hole in an arc tube is not allowed even if a trigger electrode is fitted to the lamp so as to facilitate starting. SOLUTION: One pair of electrodes 21, 22 are equipped in an arc tube 10, and mercury, starting rare gas, and halide of light emitting metal are filled therein so as to form a metal halide lamp which is lighted in a horizontal attitude by DC power. In the metal halide lamp, one end of a trigger wire 5 is electrically connected to an external introduction bar 41 extending out of a sealing portion 11 on a cathode side, the other side is wound around a dealing portion 12 on an anode side, and the trigger wire intermediate portion 53 is set so as to be parted from the arc tube 10.
Patent JP-S61258286-A (JP)
Inventor: FURUKAWA FUMIO
IPC: G06F3/153
Filed: 1985-05-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S583548-A (JP)
Title: Adjusting method for deflection of supporting trestle in rotary electric machine
Inventor: TSUNODA EIJI
IPC: F16M5/00
Filed: 1981-06-29
Abstract: PURPOSE:To prevent production of an unstable vibration due to the variation in an alignment by hoding a coupling, and adjusting the deflection of a supporting trestle so that the difference between upward and downward variations of adjacent rotary machine bearings is specified. CONSTITUTION:The deflection of a supporting trestle is so adjusted that the upward and downward variations of the bearings B1, B2 of adjacent rotary electric machines 1a, 1b at both sides of a coupling C becomes within 0.125mm.. Thus, even if a supporting method of soft structure is employed, the flexibility of the operability of a steam turbine is not lost, and the deflection of the trestle produced due to the soft structure can be controlled, and the deflection which is detrimental to the shaft system can be prevented.