baber/WOPTO huggingface dataset:
Patent JP-H02182559-A (JP)
Title: Meandering type wiper device
Inventor: KABASAWA YOSHIMITSU
IPC: B60S1/44
Filed: 1989-01-10
Abstract: PURPOSE:To provide a wiper device which is simple and reduced in size and weight by a method wherein, in a side mirror for an automobile, a support part capable of performing meandering movement throughout the whole area of the mirror surface thereof is disposed, and a wiper blade is mounted throughout the overall length of the support part. CONSTITUTION:In a side mirror 4 for an automobile, a support part 1 capable of performing meandering movement and formed by a metal, synthetic resin, and rubber is disposed throughout the whole area of the mirror surface thereof. A wiper blade 2 to wipe contaminant adhered to the mirror surface is mounted throughout the overall length of the support part 1. A pair of rotary axles 3 are disposed on the diagonal line of the mirror surface, and the both ends of the support part 1 are mounted to each to each rotary axle 3. The one rotary axle 3 is alternately rotated forward and reversed, and the support part 1 is forced to effect meandering movement alternately in forward and reverse directions between the one and the other axle 3. This constitution causes the wiper blade 2 to perform wiping movement through simple, small, and light constitution, and enables it to be applied to other mirror, light, and ski goggle.
Patent JP-H05191726-A (JP)
Title: Presence display device
Inventor: NAKAZAWA KENJI
IPC: H04N5/74
Filed: 1992-01-09
Abstract: PURPOSE:To provide the presence display device in which a real image is displayed with full of presence superimposed on a background. CONSTITUTION:A picture desired to be displayed is extracted by a picture extraction device 107 and a projection device 105 projects the picture onto a transmission rate control screen 102. On the other hand, contour information of the picture is extracted by a contour picture forming device 108 and only a region receiving a projection light from the projection device 105 on the transmission rate control screen 102 is made opaque based on the contour information and a picture displayed by the projection device 105 and extracted by the picture extraction device 107 is made observed as a real image without any limit of a display color. On the other hand, the part at the outside of the contour of the transmission rate control screen 102 is made transparent to make the picture to be observed through without strong lighting of a background. Thus, an optional real image superimposed on the background is displayed.
Patent JP-S60146344-A (JP)
Title: Priority deciding device
Inventor: HIRAI TOSHIYUKI
IPC: G06F12/06
Filed: 1984-01-10
Abstract: PURPOSE:To decide the priority and to reduce the hardware quantity needed to said decision by decoding no memory module number but using a coincidence detecting circuit to detect the discordance. CONSTITUTION:An access request signal R(0) has the highest priority and therefore delivered as it is as a selection signal S(0). A signal R(1) has the priority next to the R(0). Thus a signal S(1) is set at logic ''1'' in case the R(0) is set at logic ''0'' or in case the R(0) is set at logic ''1'' and the memory module numbers I(0) and I(1) are different from each other. A signal R(2) has the priority following the R(1). Therefore a signal S(2) is set at logic ''1'' in case signals R(0) and R(1) are set at logic ''0'' or signals I(0) and I(1) are different from a signal I(2) respectively. A signal R(3) has the lowest priority and therefore a signal S(3) is set at logic ''1'' in case signals R(0), R(1) and R(2) are set at logic ''0'' or signals I(0), I(1) and I(2) are different from a signal I(3) respectively.
Patent JP-S58120637-A (JP)
Title: Silane-modified silanol oligomer containing fluoroalkyl group and its preparation
Inventor: NAKANO FUMIO
IPC: C08G77/00
Filed: 1982-01-12
Abstract: PURPOSE:To prepare a silane-modified silanol oligomer containing fluoroalkyl group and exhibiting high water repellency in the form of film, by reacting silanol oligomer with a silane compound containing fluoroalkyl group in a solution. CONSTITUTION:A silane-modified silanol oligomer containing fluoroalkyl group and composed of 50-99% recurring unit of formulaIand the rest part of recurring unit of formula III and/or formula IV[Z is group of formula V (Rf is connecting group containing fluoroalkyl chain)], is prepared by reacting (A) a silanol oligomer having the recurring unit of formulaIwith (B) a silane compound containing fluoroalkyl group and reactive with the OH group of the component A (e.g. the compound of formula II, etc.).
Patent JP-S5496050-A (JP)
Title: Heating roller fixing device
Inventor: TARUMI NORIYOSHI
IPC: G03G15/20
Filed: 1978-01-14
Abstract: PURPOSE: To perform controlling of heating source of a heating roller accurately without receiving  the effect of wind in the copying machine by disposing a non-contact type temperature detector in  proximity to the heating roller within a reflection cover having a reflection surface on the inside  surface covering the heating roller.  
     CONSTITUTION: The fixing device consists of a heating roller 2 built therein with a heating source  such as infrared ray lamp or the like and a pressure contact roller 3 whose bottom face makes  pressure contact. A reflecting cover 6 having a reflecting surface on the inside surface is provided  so as to cover the space portion 7 making contact to the approximate upper half portion of the  heating roller 2. A temperature detecting element 8 such as thermistor or the like is disposed in a  non-contact manner within the space portion 7 so as to space slightly from the outside peripheral  surface of the heating roller 2. A control mechanism which controls the operation of the heating  source of the heating roller 2 by the signal therefrom is provided. Since this construction lets the  space portion 7 where the temperature detecting element 8 positions be isolated from the outside  by the reflecting cover 6, the temperature detecting element 8 is not subjected to the effect of the  wind in the copying machine, thus controlling of the heating source of the heating roller may be  performed accurately. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000206368-A (JP)
Title: Optical connector polisher
Inventor: TORII KENICHI
IPC: G02B6/36
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To provide an optical connector polisher wherein dispersion of polishing among polished optical connectors is hardly generated when the plural connectors are polished at the same time, so as to enhance uniformity in the polishing. SOLUTION: This optical connector polisher is provided with an optical connector holding member 3 for holding plural optical connectors 1, and a rotary grinding wheel 7 having a plane grinding wheel face 7a in parallel to an optical connector arranging plane. Three fixed-size pins 5 are fixed in a periphery of the holding member 3, fixed-size pin receivers 6 are fixed respectively in positions facing to the pins 5 in a base 9, the plural connectors 1 are arranged in a position within a triangle formed by the three pins 5 to direct their tip faces to the grinding wheel face 7a, pressing force is applied to the holding member 3 to press the tip faces of the plural connectors 1 to the face 7a of the grinding wheel 7 at the same time, the grinding wheel 7 is rotated within its plane to polish the connectors 1,  and contact of all the tips of the three pins 5 with the receivers 6 is detected to stop the polishing work for the connectors 1.
Patent JP-S60147170-A (JP)
Title: Photovoltaic device
Inventor: GOTOU AKIRA
IPC: H01L31/042
Filed: 1984-01-12
Abstract: PURPOSE:To obtain a photovoltaic device, a generating element thereof is divided into a small number and power loss thereof is small, by effectively reducing the electric resistance of a first electrode in succession along the direction of currents flowing through the first electrode for the generating element consisting of a photoelectric conversion element formed on the first electrode and a second electrode shaped on the photoelectric conversion element. CONSTITUTION:Photoelectric conversion elements 14 having three layer structure of P type semiconductor films, I-type semiconductor films and N type semiconductor films are formed on each transparent electrode 13. The photoelectric conversion element 14 is formed at a central section with the exception only of the predetermined width of the outer circumferential section of the transparent electrode 13a shaped on the innermost side on the transparent electrode 13a. The photoelectric conversion elements 14 are each formed with the exception only of prescribed width extending over the whole length of the outer circumferential section on transparent electrodes 13b, 13c on the side outer than the transparent electrode 13a. Since the whole outer circumferential sections of the transparent electrodes 13 function as the current extracting sides of generating elements in all of each generating element, total current flowing sectional areas naturally increase in succession along the direction of currents flowing through the transparent electrodes 13, thus effectively reducing electric resistance along the direction of currents.
Patent JP-H11200078-A (JP)
Title: Descaling method for titanium material and continuous annealing and descaling apparatus
Inventor: KITANI SHIGERU
IPC: C25F1/16
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To surely remove even the stubborn scale formed in heat treatment, such as annealing without the generation of sparks during descaling in a molten alkaline salt bath by immersing a titanium material having oxide scale on the surface into the molten alkaline salt bath, then executing anodic electrolysis or alternating electrolysis in an aq. electrolyte soln. and further immersing the titanium material into a hydrofluoronitric acid pickling soln. SOLUTION: The titanium material 1 having the oxide scale on the surface is immersed into the molten alkaline salt bath and the greater part of the scale is efficiently removed. The descaling is ended by allowing the scale to remain to some extent, by which the generation of the sparks is prevented. The complete removal of the remaining scale is difficult even if the material is immersed into the hydrofluoronitric acid pickling soln. and, therefore, the titanium material 1 described above is passed between anodes 7-1, 7-2 and cathodes 8-1, 8-2 which are arranged in the progressing direction thereof and are disposed to face each other above and below in an electrolytic cell in which the aq. electrolyte soln. is put before the immersion into the hydrofluoronitric acid pickling soln.  The cathodic electrolysis and anodic electrolysis on the surface of the titanium material 1 by a DC power source 9 are thus executed.
Patent JP-S5594617-A (JP)
Title: Mist separator
Inventor: YAMAO MASATAKE
IPC: B01D51/08
Filed: 1979-01-12
Abstract: PURPOSE: To obtain a mist separator that efficiently separates even minute mists by a mechanism wherein an ultrasonic-wave generator is mounted to the upper stream of the mist separator and a fluid is provided with ultrasonic waves.  
     CONSTITUTION: An ultrasonic-wave generator 6 is installed at an intermediate location between a mist separator 5 and a buffer plate 4 in a vessel 1. When steam sent to a steam turbine, etc. is guided from an inflow port 2 and is furnished with ultrasonic waves from the ultrasonic-wave generator 6, minute mists in the steam are excited by the ultrasonic waves, mutually collide and gradually become to large mists. The mists growing larger can be separated by means of the separator 5 mounted to the rear. Thus, minute mists in a fluid are efficiently separated, the mechanical damage of the turbine is prevented and the efficiency of the turbine is improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5286718-A (JP)
Title: Stereoscopic television
Inventor: KATOU YASUO
IPC: H04N13/02
Filed: 1976-01-14
Abstract: PURPOSE: To enable a sharp steroscopic image observation, in a stereoscopic television consistingof one set of TV receiver anq at least a pair of electro luminescent shutter. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62162197-A (JP)
Inventor: WADA SHOJI
IPC: G08B13/18
Filed: 1986-01-11
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-H01180288-A (JP)
Title: Treatment of ash from sludge inclinerator
Inventor: TAKAHASHI SHIRO
IPC: B09B3/00
Filed: 1988-01-08
Abstract: PURPOSE:To reduce cost by press-molding ash produced by incinerating lime- based sewage sludge contg. calcium and by sintering the molded body. CONSTITUTION:Ash W from incinerator is fed from a hopper 4 to a powder molding press 6 with a constant rate feeder 5 and press-molded under 0.3-2.0t/cm<2> surface pressure. The molded body is taken out of the press 6, conveyed to a sintering furnace 8 with conveyors 7 and sintered at 950-1,200 deg.C for 1-20min. Handling is facilitated and secondary pollution can be prevented.
Patent JP-H06208710-A (JP)
Title: Thin-film magnetic head and manufacture thereof
Inventor: KAI TOSHIKUNI
IPC: G11B5/31
Filed: 1993-01-12
Abstract: PURPOSE:To improve the reliability of a thin-film magnetic head having smaller gap depth. CONSTITUTION:Width orthogonal to a track connected to the apex line of a medium opposed surface 16 in an insulating layer 11 determining an apex 19 is formed in the same size as track width or size wider than track width by 2mum or less, and the outer circumferential sections of other insulating layers 3, 13 are positioned at places separate to the medium opposed surface 16. Accordingly, even when gap depth size is formed in fine size such as 1mum or less, the joint areas of the insulating layer consisting of an inorganic insulator positioned on the medium opposed surface and a protective layer can be taken largely, thus forming structure, in which reliability is improved and environmental resistance is not deteriorated.
Patent JP-H04241668-A (JP)
Title: Education system for distributed processing
Inventor: KATO TAKASHI
IPC: G06F15/16
Filed: 1991-01-16
Abstract: PURPOSE:To eliminate the conventional system troubles, such as CPU troubles, disk I/O troubles, and line troubles, and to integrally manage the files of terminals utilized in stand-alone state by the function of a device server by applying the system to a distributed processing. CONSTITUTION:A host computer 1 equipped with terminals 9 and 10 which execute processes including the input, translation, linkage, execution, and modification of source programs and a device server 4 which manages the files 6 and 7 accessed from the terminals 9 and 10 is provided and picture information and commands are stored in the auxiliary storage devices of the terminals 9 and 10.
Patent JP-S63172105-A (JP)
Title: Production of optical distributor
Inventor: KOBATA NOBUO
IPC: G02B6/28
Filed: 1987-01-09
Abstract: PURPOSE:To permit formation of a thin clad on the inside of an optical distributor with simple stages by alternately repeating the stages for welding the end of plural arrayed and disposed optical fibers, and the stage for immersing the welded end thereof into hydrofluoric acid and dissolving the clads of the optical fibers to reduce the thickness thereof. CONSTITUTION:The respective optical fibers 2 are arrayed, disposed and bundled to form an optical fiber bundle 1. The fiber bundle is lightly tapered by heating with gaseous oxyhydrogen and the side faces of the respective fibers 2 are lightly welded to each other to form tapered parts 5 in such a manner that spacings 6 remain between the fibers 2 and 2. The temp. of the gaseous oxyhydrogen is kept slightly low to prevent the complete welding of the side faces of the fibers 2. The waist part AA' of the tapered parts 5 is then cut and the cut end 8 of the tapered part is immersed into the hydrofluoric acid 9. The hydrofluoric acid 9 is passed through the spacings 6 formed between the fibers 2 and 2 and is penetrated upward by capillarity and, therefore, the inner clads 4 are more dissolved by the hydrofluoric acid. The depth of the tapered part 5 to be immersed is controlled according to the condition of the penetration. The thickness of the outer clad is thereby assured.
Patent JP-S58120389-A (JP)
Title: Subscriber line concentrating system
Inventor: AKIYAMA NOBUYOSHI
IPC: H04Q3/60
Filed: 1982-01-11
Abstract: PURPOSE:To miniaturize a device, by increasing the number of package circuits per unit capacity of the 2nd subscriber circuit compared with the 1st subscriber circuit and at the same time varying the number of the same time switch line concentrating switches and the subscribers who can control a common control circuit in response to the storing ratio. CONSTITUTION:The space dividing line concentrating function part of a subscriber circuit SLC-B is formed with a switch matrix of an incoming line (m) and an outgoing line (n). Then the 1st function part of a subscriber line SLC-A is packaged to the 1st package; while the 1st function part of the circuit SLC- B is packaged to the 2nd package. At the same time, the 2nd function part is packaged to the 3rd package. Both of two pins corresponding to each channel are not used yet for the 1st package; and one of the two pins is not used yet for the 2nd package. Then these two pins are connected in a multiple way within a package for the 3rd package.
Patent JP-H11200777-A (JP)
Title: Rolling correcting method of tunnel boring machine
Inventor: TAKEDA KUNIO
IPC: E21D9/10
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To correct rolling in a defective ground in a short time by a small power without collapse of the ground. SOLUTION: Grippers are projected from the side faces of drum sections 2, 3 in the front and rear of the TBM 1, a ground E is excavated by rotating a cutter drum 5 as taking a reaction in the ground E while a rolling jack is driven when rolling displacement is generated in the peripheral direction of drum sections 2, 3, 4 and rolling is corrected repeatedly. A bubble generator is driven at the time of rolling correction at that time, and bubbles are discharged through a large number of bubble discharge nozzles 26, 27 opened to the outer circumferences of the front-rear drum sections 2, 4.
Patent JP-2000201028-A (JP)
Title: Power amplifier for transformer
Inventor: KAWAKATSU TAKESHI
IPC: H03F1/52
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To enable power amplifiers, by which outputs from photoelectric voltage transformers or the like are amplified with a high gain and outputted to loads such a protecting relays, to prevent the occurrence of excess currents or the malfunction of the load due to deviation between those power amplifiers when they are provided on double buses and commonly connected to the load at the time of switching the buses. SOLUTION: In these power amplifiers 31 and 31a equipped with PWM inverter circuits 40 and 40a, power is supplied from a DC power source 34 at a power amplifier 31 side through power source lines 55 and 56 to a power amplifier 31a side. Therefore, the transfer of a power generated at an AC side due to the deviation between the power amplifiers 31 and 31a can be canceled at a DC side, thus any failure due to the overvoltage or overload of the power amplifiers 31 and 31a can be prevented, and the malfunction of a load 33 can be prevented.
Patent JP-S5497913-A (JP)
Title: Air conditioner carrying vehicle
Inventor: MATSUDA NORIMOTO
IPC: B60H1/00
Filed: 1978-01-18
Abstract: PURPOSE: To effectively reduce outdoor noise from the outside air opening of an air conditioner carrying vehicle by increasing the distance from the opening to a room air circulating opening and constructing the inner wall surface of a duct of sound absorbing material.  
     CONSTITUTION: The outside air to an air conditioner 1 is intaken from outside air openings 19 of the ducts 16, 17 at both sides of an air conditioner carrying vehicle 2 to flow through the ducts 16, 17 toward connecting holes 9 into the air conditioner 1. Conditioned air exhausted from a blower in the air conditioner 1 flows from connecting hole 6 through a duct 15, a duct 7, the diffuser 11 of the dust 7 into an automotive room 10. After the air in the room 10 is intaken through the room air circulating opening 18 of the ducts 16, 17 into the ducts 16, 17, it flows through the ducts 16, 17 and connecting hole 9 into the air conditioner 1. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07206107-A (JP)
Title: Waste collection system of collected waste weight measurement type
Inventor: FUKADA KAZUHIRO
IPC: B65F3/04
Filed: 1994-01-18
Abstract: PURPOSE:To avoid the occurrence of a trouble due to the omission of a downloading process by providing a download omission warning means for retrieving the existence of data not downloaded to a high-end computer and generating a download omission alarm, when corresponding data is existing. CONSTITUTION:When a waste collection vehicle returns to a garage, a handy terminal 77 is detached from a light communication unit 75 and set to another light communication unit connected to a host computer. In this case, data is downloaded to the host computer by outputting a download instruction to the handy terminal 77. Also, when the vehicle starts from the garage next day, the handy terminal 77 is set to the unit 75. As a result, the terminal 77 is automatically actuated and data is automatically retrieved for warning the omission of a downloading process. When more than the prescribed days elapse and the result of retrieval regarding the existence of data not downloaded reveals that corresponding data is existing, a signal is outputted for warning the omission of the downloading process.
Patent JP-H02183511-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUKUZAWA TAKESHI
IPC: H01L21/027
Filed: 1989-01-10
Abstract: PURPOSE:To improve alignment accuracy between a photo mask and a semiconductor mask by performing alignment of patterning being based on this second alignment mark by forming a second alignment mark on a second alignment mark on a photoresist film formed on this semiconductor wafer being based on a first alignment mark formed on the semiconductor wafer. CONSTITUTION:A resist pattern is formed being based on a first alignment mark 7a. Then, a second circuit pattern is wired on a first resist film 10 by an upper metal 11. Then, a second resist film 12 is applied to the entire surface by spin coating and resist pattern is formed being based on a second alignment mark 10a. Since this alignment mark 10a is formed at the upper part from the semiconductor wafer, a signal which is stronger than that from the first alignment mark 7a can be receiving by a photo detector. Thus, the resist film can be formed accurately at a specified position.
Patent JP-S56102376-A (JP)
Title: Simplified teaching welding method for welding robot
Inventor: OGAWA TOMOYUKI
IPC: B25J9/00
Filed: 1980-01-18
Abstract: PURPOSE: To simplify teaching procedure when corner joints are welded by means welding robot, by storing shape of corner joint, welding locus, welding conditions, etc., in the memory after they are transformed into patterns, and by teaching pattern selection ad one base point at the time of welding line teaching.  
     CONSTITUTION: First of all, the tip of welding torch is brought to the position of base joint P 0  of the frame to be welded, and a welding pattern is selectively input. Then teaching of base point P 1  and welding pattern is performed until point P 4 , and then the frame is rotated by 180° and each point of P 4 WP 7  is taught. The base point and welding pattern after having been rotated by 180° are processed with program without inputting, but it is better to perform teaching to avoid the shift in size at the time of setting. Thus, teaching time is reduced considerably by teaching only one base point out of the eight corners P 0 WP 7  of frame and only one welding pattern at that time. 
     COPYRIGHT: (C)1981,JPO&Japio