baber/WOPTO huggingface dataset:
Patent JP-S5639509-A (JP)
Title: V-groove connecting method of optical fiber
Inventor: MATSUMOTO MICHITO
IPC: G02B6/38
Filed: 1979-09-07
Abstract: PURPOSE:To prevent generation of thermal stress in strands by providing a degree of freedom between the covering parts of the optical fibers to be fixed to a substrate by cover bodies and the strands therein. CONSTITUTION:The ends of both optical fibers 1, 1' are fitted into the V-groove 6 of a substrate 5, and with this V-groove 6 as a guide, the end faces of the bare strand parts 4, 4' of the said two optical fibers 1, 1' are butted in the approximate center of the substrate 5. Further, cover bodies 7 and 8, 8' are superposed on the top surface of the substrate 5 so as to cover said bare strand parts 4, 4' and the covering parts 3, 3' remained without removed, respectively, whereby the bare strand parts 4, 4' and strand parts 3, 3' are fixed to the substrate. At this time, the covering parts 3, 3' covering the bare strand parts 4, 4' at the end of the strand parts 2, 2' and the strand parts 2, 2' are fixed to the said substrate 5, but the strand parts 2, 2' have a degree of freedom at least in the axial direction with respect to the covering parts 3, 3' and can move relatively in the same direction.
Patent JP-H0412492-A (JP)
Title: Door of microwave oven
Inventor: TAKAGI MINORU
IPC: F24C15/02
Filed: 1990-04-27
Abstract: PURPOSE:To efficiently do the work of welding a contact plate and paired hinge plates to the door plate of a microwave oven by forming a mounting piece bent at an angle of 90 degrees to a main plate on the hinge plates, engaging the bent mounting- piece with a recessed portion formed on the external face of the bottom part of a choke groove in the door plate to be welded together and at the same time equalizing the welded direction of each of the hinge plates with that of the contact plate. CONSTITUTION:In order to weld a contact plate 17 and a pair of hinge plates 18 to a door plate 16, the door plate 16 is first set in such a condition to be laid on its side and then a mounting piece 18b is engaged with a recessed portion 20 temporarily positioned together in such a manner that a main plate 18a for the pair of hinge plates 18 may be applied to the upper and lower peripheral faces of a chock groove 19. Thereafter the arm of a welder is allowed to go down, and accordingly a pair of pins mounted onto the arm 21 are inserted respectively into the hinge plates 18, small holes 18d and 20a in the recessed portion 20 so as to give normal positioning of each of the hinge plates 18 to the door plate 16, and accordingly the hinge plates 18 are respectively spot-welded to the bottom part of the recessed portion 20 by means of a movable electrode and a stationary electrode.
Patent JP-2000306355-A (JP)
Title: Cartridge and fusion rib structure
Inventor: HASHIZUME KENJI
IPC: B29C65/08
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a cartridge in which a body case and a window member are constructed separately, easily joined by welding and a sufficient joint strength can be secured, and obtain a welding rib structure which facilitates joining different members by welding and can secure a sufficient joint strength. SOLUTION: In the fusion rib structure, a first fusion rib 1 and a second fusion rib 2 are set separately from each other along a fusion line 4, and a third fusion rib 3 is set along a different fusion line 5 separated from an area 4a between the first fusion rib and second fusion rib. The third fusion rib is arranged partially overlapping with the first rib and second rib in a direction parallel to the different fusion line. Different members 7 and 8 are joined by fusion. The cartridge includes many fusion ribs and separate fusion ribs, and has a body case and a window member joined by fusion.
Patent JP-H01286202-A (JP)
Title: Lighting fixture for automobile
Inventor: TAJIMA KEIICHI
IPC: F21V7/16
Filed: 1988-05-12
Abstract: PURPOSE:To enable the accurate neutral position of a movable reflecting mirror to be set by means of a cheap means by providing a link lever whose length is adjustable in a transmission means which transmits driving force to the movable reflecting mirror. CONSTITUTION:One end portion of a link lever 43 is rotatably connected to the rotating end portion of a drive arm 42, and the other end portion is rotatably connected to the rotating end portion of a rotating arm 40. When the length of the link lever 43 is changed, a screw 51 is unfastened and a lever piece 43a is slided with respect to a lever piece 43b to a position at where the link lever becomes a requested length then the screw 51 is fastened so that the link lever 43 whose length is different from that of the former one is formed. When a movable reflecting mirror 16 is made to face the right front of an automobile, by an extremely simple means that when the rotor shaft 34 of a detecting unit 32 returns to an initial position so that the rotation of a motor 28 stops, the length of the link lever 43 is adjusted, the neutral position of the reflecting mirror 16 can be set cacurately.
Patent JP-S598292-A (JP)
Inventor: SUZUKI NOBORU
IPC: H01T13/46
Filed: 1982-07-05
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-S5740183-A (JP)
Title: Rapid exhaust type three-way valve
Inventor: FUKANO YOSHIHIRO
IPC: F16K31/42
Filed: 1980-08-22
Abstract: PURPOSE: To enhance responsiveness of an actuator by providing a supplementary valve at a three-way valve, which is to supply or exhaust the pressure fluid to work the actuator, and by performing the exhaust quickly from this supplementary valve.  
     CONSTITUTION: When a solenoid 8 is supplied with current, the supply port 2 is in communication with the output port 3 and the exhaust hole 22 is closed, and the pressure fluid flows into the cylinder 17 through a groove 25 and the outlet 21 to work an actuator. When the solenoid is shut out of current, a moving core 9 separates from the valve seat 7 to open the exhaust port 4, through which the pressure fluid is exhausted. Accordingly, the pressure at the intake 20 to an auxiliary valve chest 19 drops quickly to produce a pressure difference between the intake 20 and outlet 21, and an auxiliary valve 24 separates from the valve seat 23 against the energizing force of spring 26 to open the large diameter exhaust hole 22. Thus the pressure fluid is exhausted through the exhaust hole 22 quickly, and the actuator can be restituted rapidly. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05316500-A (JP)
Title: Spatial scan image pickup display device
Inventor: SUZUKI HAJIME
IPC: H04N7/14
Filed: 1992-05-08
Abstract: PURPOSE:To obtain a television telephone system to meet the requirement in cooperative work environment such as office, etc., by projection-converting an image which is image-picked up by means of a camera, sticking it together on photograph positions of an image memory and transmitting and displaying the content of the memory. CONSTITUTION:An object of photograph T1 is photographed. by a movable camera with position sensor 2, and the photographed image V(t) 5 is obtained. The image 5 is the one obtained by photographing a part of an area S3 in the object of photograph T1, and the photographing area S3 is fetched into an image memory space W4 as the image in the number of pixel nXm, At that time, it is decided based on the photograph position which the camera 2 detects into which place of the space W4 the photograph image is fetched, For image-picking up the whole object T1, the camera 2 is moved and a photographing area S is moved, another differente partial area is photographed and the photographed image V(t) which is continuous to time (t) is fetched into memory space W4. Then, it is overwritten on memory space W4 and is sticked to space so as to fetch the image. The image is displayed in a display part.
Patent JP-2000106784-A (JP)
Title: Water tank for admiration
Inventor: NAKAMURA TSUGIO
IPC: A01K63/00
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To surely fix a water tank floated from water surface of a first water tank so as not to include air therein. SOLUTION: A second water tank floated from water surface of a first water tank is constituted so that both inlet parts for charging water are made slightly narrow so to be insertable. Parts in which inserting parts are made narrow differ according to the depth of the first water tank. Water is put into the second water tank and lifted so that air is not contained in the tank and the inlet parts are inserted into the first water tank and, when such a second water tank as to be incapable of fixing is used, a rubber cap is used for both inlet parts, and then the rubber cap is removed under water surface of the first water tank and the inlet parts are inserted and fixed.
Patent JP-S598198-A (JP)
Title: Memory bit error monitor device
Inventor: YAMAZAKI YOSHIHARU
IPC: G06F12/16
Filed: 1982-07-02
Abstract: PURPOSE:To realize a memory bit error monitor device with the same structure even if the number of words is increased, by comparing the successively added and integrated result of every bit of parallel data, which are written in a buffer memory within a certain time, and the integrated result of data, which is read out in the next certain time, with each other for every bit. CONSTITUTION:A write mode is designated to a data buffer memory 1 for a certain time to write data 6 onto the memory 1, and write data are added successively by a write data integrating circuit 15. A read mode is designated for the next certain time, and read data 7 are outputted and are added successively by a read data integrating circuit 19. A write data integrated result 18 and a read data integrated result 22 are compared for every bit by a comparison control signal 23 to detect whether a bit error occurs or not. Thus, even if the number of words of the buffer memory is increased, the bit error monitor circuit is realized with the same structure and the device is inexpensive.
Patent JP-S63282402-A (JP)
Title: Coal burning equipment
Inventor: OKAMOTO AKIYASU
IPC: F23C5/08
Filed: 1987-05-14
Abstract: PURPOSE:To prevent molten ash from being deposited on the side wall of a furnace and to improve the combustion of hardly inflammable coal by providing nozzles for ejecting a rich and a lean pulverized coal-air mixture, a secondary air nozzle in the vicinity of said nozzles and a tertiary air port opened to the side wall of the furnace. CONSTITUTION:Secondary air nozzles 22, each of which is shaped in such a manner that a large capacity air nozzle 6 and a small capacity air nozzle 7 are incorporated integrally with each other, are disposed in the vicinity of the downstream side of mixtures to be ejected from nozzles 4, 5 for both rich and lean pulverized coal-air mixtures, and secondary air 18 is ejected between the nozzles 4, 5 and the side wall of a furnace body 1. Tertiary air ports 23 are also opened to the side wall of the furnace body 1 in a position on the downstream side from the secondary air nozzles 22 with regard to the swirl of the mixture to be ejected from the nozzles 4, 5. By charging the secondary air 18 in this manner, the rapid cooling of the fuel due to the mixing of air can be prevented, and thus ignition can be stabilized. Further, by forming the air layer of the tertiary air, molten ash can be prevented from being deposited on the side wall of the furnace.
Patent JP-H08316892-A (JP)
Title: Code recognition device
Inventor: MOROTOME YOSHIHARU
IPC: H04B5/02
Filed: 1995-05-15
Abstract: PURPOSE: To identify each tag without causing crosstalk by arranging a sense antenna to the inside of an exciting antenna and using plural coils made of conductors for the sense antenna. CONSTITUTION: An exciting antenna 12 connecting to an oscillation circuit 8 has a function supplying power to plural tags through electromagnetic induction. The exciting antenna 12 is arranged in the vicinity of the circumferential ridge of a plane board surrounding a sense antenna 13. A prescribed address is allocated to each of plural sense antennas 13 and a changeover circuit 11 extracts a reception signal of each sense antenna 13 according to a changeover address (read address) signal from a control circuit 5. Thus, number of changeover addresses is allocated by number of the sense antennas 13. Furthermore, the control circuit 5 sends a changeover address to the changeover circuit 11 and has a function of reading a read code demodulated by a demodulation circuit 6.
Patent JP-H04343507-A (JP)
Title: Gain control circuit
Inventor: TAKASUKA KOICHI
IPC: H03G3/10
Filed: 1991-05-21
Abstract: PURPOSE:To change the gain of a multiplier only by a fixed rate in accordance with + or -4kT/q (k: Boltzmann constant, T: absolute temperature and q: unit charge of electron) change in a gain control voltage. CONSTITUTION:When a gain control voltage Vgc is impressed to the base of a transistor(TR) 6, a current ratio of diodes 4, 5 is changed in accordance with the voltage impression and the current distribution rate of a current distributor consisting of TRs 26, 27 is changed. A signal inputted from an input terminal 18 to a multiplier is converted into a current and distributed to TRs 22, 23. The current of the TR 22 is the total current of TRs 24, 25. The total current of the TRs 27, 24 flows through a load resistor 21 and is converted into an output signal. Consequently the distribution ratio of the current distributor is changed or the gain of the multiplier is changed.
Patent JP-H02295642-A (JP)
Title: Horizontally continuous casting apparatus
Inventor: NAGAI YOSHITAKA
IPC: B22D11/07
Filed: 1989-05-11
Abstract: PURPOSE:To stably produce a cast ingot, which is difficult to develop surface defect, by uniformly flowing out lubricating oil from small gap extending to horizontal direction between outer circumferential face at front side part of the orifice plate and inner circumferential face of a mold onto the whole circumferential face of the ingot. CONSTITUTION:Annular lubricating oil passage 5 is arranged at the part of the mold 3 in contact with the orifice plate 2. The lubricating oil flowing through radial grooves 6 from the above passage 5 arrives to the outer circumferential face at the front side part of the orifice plate 2 facing to the mold and the course is converted to advancing direction of the casting ingot 9. After spreading the lubricating oil in the gap 7 between the inner circumferential face of the mold 3 and the outer surface of the orifice plate 2 almost uniformly, this is allowed to flow out on the outer surface of the casting ingot 9. As the outer surface of the ingot 9 is lubricated almost uniformly, the casting ingot without any roughening and burning on the casting surface can be produced.
Patent JP-S63280356-A (JP)
Title: Buffer management system for virtual disk device
Inventor: KUROIWA OSAMU
IPC: G06F3/08
Filed: 1987-05-12
Abstract: PURPOSE:To reduce the number of times of input/output by storing the degree of residence of data stored in each buffer in a prescribed area and referring to this degree of residence to select a buffer where the degree of residence of data is lowest. CONSTITUTION:The number of times of reference and update is stored in a reference history storage area 2 with respect to each of all tracks included in a virtual disk device, and the degree of residence of data in each corresponding buffer is stored in a buffer management information area 1, and areas 1 and 2 are set and updated by a buffer management area and reference history storage area updating means 3. When a new track image which does not exist on buffers 14 will be taken out, degrees of residence of data in areas 1 are referred by a buffer management information reference means 4 to select the buffer where the degree of residence of data is lowest.
Patent JP-H01286854-A (JP)
Title: Continuous manufacture of laminate
Inventor: TOYODA YUKIO
IPC: B29C70/06
Filed: 1988-05-13
Abstract: PURPOSE:To make a continuously a laminate, whose high-frequency property is favorable by enabling adjustment into the moderate resin content, by a method wherein side chain double bond type resin containing resin solution is cured under pressurization by making use of the same. CONSTITUTION:A drawing-out device 1 of a base material A, pretreatment device 2 of the base material, a drying machine 3, an impregnating device 4 of a curing resin solution, squeeze rolls 5, a double endless belt press device 7d having a pairs of pressurizing rollers group, a drawing-out device 8 of a mold release film or a metallic foil, a cutting device 9 of a laminate C and a heating and curing furnace 10 are made principal parts. Although the double endless belt press is exemplified before, as a pressurizing device at the time of curing, structure where a belt moves forward in a vertical direction of a laminated body B while performing surging vertically is favorable as the structure of the other preferable double endless belt press. It is considered that the belt of a pressurizing part advances within a heating and curling furnace 12 through the directional control roller groups 11, 11... arranged zigzag, the laminated body B placed between the directional control roller groups is moved forward in the vertical direction by performing surging and a squeezing effect at a directional control part of the belt is improved.
Patent JP-S5741854-A (JP)
Title: Water-cooled roll for production of amorphous metal
Inventor: TACHIKAWA MASAAKI
IPC: B22D11/06
Filed: 1980-08-25
Abstract: PURPOSE:To obtain a water-cooled roll consisting of an extremely thin-walled cylindrical shell of excellent durability by carrying both circumferential edges of the thin- walled cylindrical shell formed into a roll shape by means of a pair of opposite rotary plates, and securing the rotary plates to concentrical opposite revolving shafts, respectively. CONSTITUTION:A thin-walled belt is wound in a roll shape, and the end parts thereof are butt-welded to form a cooling roll 1. The outside circumferential tapered surfaces 4, 5 of both circumferential edges of this shell 1 are forcibly fitted to rotary plates 2, 3. A rotating part 6 of a U shape in section is supported on the inner side of one plate 3 by a bridging part 7, and plural flow holes 8 are provided to the part 7. A small clearance is provided on the outside circumferential surface of the part 6 between the same and the shell 1. A pair of the plates 2, 3 are secured respectively to a pair of revolving shafts 9, 10 which have concentrical revolving centers and are placed opposite to each other to form flow passages 11, 12 for cooling water. Thereby, the breakdown of the shell 1 is obviated, working is made relatively easy and the extremely thin-walled water cooled roll is formed.
Patent JP-H06328882-A (JP)
Title: Page changing device for pamphlet or the like
Inventor: NUMATA SHIGEKI
IPC: B42D9/04
Filed: 1993-05-19
Abstract: PURPOSE:To embody a page changing mechanism for a pamphlet or the like for turning over only one page surely by providing means for arbitrarily operating the buckling on the paper face of a pamphlet or the like to be turned over by a page changing roller in a page changing device having a page changing roller. CONSTITUTION:The page changing device includes a page changing roller 4 adapted to come into frictional contact with an objective page-changing paper face of a pamphlet or the like on a paper pan 1 as a transportation path and to carry out page changing of the pamphlet and the like, wherein means is provided which can arbitrarily operate the buckling of the paper face of the pamphlet and so forth to be turned up by a page changing roller 4. Consequently, an arbitrary rotation or open and close control in the means represented by a movable plate 3 for arbitrarily operating the buckling of the paper face of the pamphlet and so on, in the case when the page changing roller 4 disadvantageously starts to turn over the objective paper together with the subsequent page, namely, in plural sheets at once, can control the rotation or open and close operation of the movable plate 3 to thereby enable a separation of the objective page from the other pages.
Patent JP-H11305376-A (JP)
Title: Silver halide photographic sensitive material
Inventor: AOKI ATSUSHI
IPC: G03C1/76
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To obtain a silver halide photographic sensitive material containing a film hardening agent which does not have secondary film hardening property, which does not inhibit photographic performance even stored in a high humidity environment and which causes no contamination due to remaining colors. SOLUTION: This silver halide photographic sensitive material contains at least two kinds of compds. expressed by general formula (1) of CH2 =CHSO2 - R1 -SO2 CH=CH2 , and the combination of at least two kinds of compds. above described gives 5 g to 7 g water solubility in 100 ml water at 56 to 58 deg.C. In the formula, R1 is a bivalent connecting group and is an alkylene group or substd. alkylene group, and it may have an amide connecting part, ether connecting part or thioether connecting part in the connecting group. Further, a hydrophilic colloid layer of the photosensitive material contains a hydrazine deriv. or tetrazolium compd. The silver halide photographic sensitive material is packaged under specified conditions.
Patent JP-H07324867-A (JP)
Title: Pulp dryer
Inventor: HIROSE TAKASHI
IPC: F26B23/00
Filed: 1994-05-30
Abstract: PURPOSE:To obtain a pulp dryer which can dry a large amount of pulp with a high efficiency in processing and energy consumption, is suitable for mass drying of grain pulp and is easy to operate. CONSTITUTION:A first transfer pipe 12 to transfer supplied pulp 2 to the front side and a second transfer pipe 14 to transfer the pulp 2, supplied from the first transfer pipe 12, to the rear side from the front side are installed parallel to each other. A heater 35 is provided on the front sides of the transfer pipes so that the heater 35 is in close contact with both circumferential faces of the first and second transfer pipes 12 and 14, and a jacket 39 that has an inner path running around the circumferential faces of the first and second transfer pipes is provided on the rear side of the transfer pipes. In addition, a steam pipe 50 to supply steam to the jacket 39 from the front end of the first or second transfer pipe.
Patent JP-S60259978-A (JP)
Title: Integrating display apparatus of detection signal in wide range underwater detection equipment
Inventor: SHIBUYA SHIYOUZOU
IPC: G01S15/96
Filed: 1984-06-06
Abstract: PURPOSE:To make it possible to clearly discriminate the presence and absence of an object to be detected, by integrating ultrasonic receiving signals within a determined range in a horizontal or depth direction and displaying the timewise elapse of the integrated result. CONSTITUTION:Ultrasonic reflective wave information is written in detection memory 6 accessed by an angle counter 24 and a distance counter 25 on the basis of the change-over of ultrasonic transmitter-receivers Z0, Z1... each having directionality at every split angles by a change-over device 4. This memory 6 is accessed by a coordinates converting circuit 28 responding to a depth distance setting device 29 and ultrasonic reflected wave informations, divided into n- components in a depth or horizontal direction, arriving from a specific section are read and integrated by an integrator 40. The timewise elapse of this integrated result is displayed on a display device 16 and the presence or absence of an abject to be detected is clearly discriminated even when a detection signal is unstable by the shaking of a ship.