baber/WOPTO huggingface dataset:
Patent JP-S62270919-A (JP)
Title: Production of liquid crystal display element
Inventor: TANAKA MINORU
IPC: G02F1/1337
Filed: 1986-05-20
Abstract: PURPOSE:To decrease water repellency and to obtain a liquid crystal substrate having good sealability by making a vertical orientation treatment by using a vertical orienting agent added with a specific silane coupling agent. CONSTITUTION:The vertical orientation treatment of the liquid crystal substrate 1a is executed by forming an insulating film 3a consisting of a metallic oxide such as silicon or resin such as epoxy on at least the place of the substrate surface to be used as a display surface in a manner as to cover a transparent electrode and immersing such substrate into the vertical orienting agent. The vertical orienting agent which is decreased in the water repellency is prepd. by adding 1-20 parts silane coupling agent contg. a straight chain hydrocarbon group Cn'H2N'+1 of 1-5 n' at one end of the chemical structural formula and an alkoxysilane group Si(OCm'H2M'+1)3 of 1-2 m' at the other end to an octadecyltriethoxyslane [C18H37Si(OC2H5)3] which is the vertical orienting agent contg. a straight chain hydrocarbon group CnH2n+1 of 15-20 n at one end of the chemical structural formula and an alkoxysilane group Si(OCmH2m+1)3 of 1-2 m at the other end.
Patent JP-S596682-A (JP)
Title: Electronic photographing device
Inventor: TAKAHARA MASAYUKI
IPC: H04N5/781
Filed: 1982-07-02
Abstract: PURPOSE:To utilize a disk recording capacity effectively and select and reproduce a required picture quickly by indicating remaining number of unused frames and enabling designation of the position of frame number of a frame number indicator by external operation. CONSTITUTION:A frame number indicator 21 is discoid and a central axis 22 is projected at the center of the surface. Letters 23 showing frame number, 1, 2..., are indicated on the outer periphery of the indicator 21, and a code section 24 that indicates frame number information is provided at positions corresponding to the letters 23. When driving command is given from the terminal of a driving controller 35, a disk 20A is rotated through a disk driving motor 33. The indicator rotates by one step at every one rotation of the disk 20A.
Patent JP-S62270201-A (JP)
Title: Method and installation for hot forming of wide flange beam
Inventor: ONODA FUMIO
IPC: B21B1/08
Filed: 1986-05-20
Abstract: PURPOSE:To diversify the shape and size of a wide flange beam by disposing plural pieces of rollers to a vertically zigzag configuration before a finishing mill and giving alternate bends in the vertical direction to the web, thereby expanding the web width. CONSTITUTION:A web size expanding device having plural pieces of the rollers 21-28 movable and adjustable in the vertical and horizontal directions is disposed before the finishing mill. The roughly rolled wide flange beam stock is introduced into such web size expanding device where the alternate bends in the vertical direction are given to the stock web by the rollers 21-28 disposed to the vertical zigzag configuration. The tensile stress in the longitudinal direction acting on the web is small and the web is expanded and deformed in the transverse direction by low hot deformation resistance. Since the web size is changeable without roll changing according to the above-mentioned method, the size and shape of the wide flange beam are diversified.
Patent JP-H11300837-A (JP)
Title: Film attaching device
Inventor: KAKINUMA MASAYASU
IPC: H01J9/24
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To upgrade attachment accuracy of a film and simplify a structure of a device by providing a second cylindrical part which is rotatable with a first cylindrical part with plural holes formed on the peripheral face and is rotatable, in the first cylindrical part, and causing a suction force to be generated in the holes opposite to an opening part on the peripheral face of the second cylindrical part to retain the film on the peripheral face of the first cylindrical part. SOLUTION: A film retaining part comprises the sleeve 51 of a first cylindrical part and the bushing 52 or the like of a second cylindrical part, and the sleeve 51 is set in a freely rotatable manner with a shaft CL can has plural holes 51a formed on the circumferential face. In addition, the bushing 52 is arranged on the inner peripheral face of the sleeve 51, and is set to be rotatable on the sleeve 51 through a bearing. Further, a film FM is wound around a region on the outer peripheral face of the sleeve 51 and an atmospheric air present in the hollow part 52a of the bushing 52 is discharged from a vacuum supply source 53 through an opening part 54 and the holes 51a formed in the bushing 52. Consequently, no air is entrapped as the film FM is retained by the film retaining part all along, so that the film FM is not deviated out of position due to creasing or the like.
Patent JP-S5641746-A (JP)
Title: Protecting bush for lead wire of motor
Inventor: SATOU TOMIO
IPC: H02K5/22
Filed: 1979-09-10
Abstract: PURPOSE:To standardize the protecting bush formed with a package-molded lead wire through common use for housing different in the diameter by making the radius of curvature of a groove into which the housing is fitted smaller in the inner surface side and larger in the outer surface side. CONSTITUTION:The lead wire 5 is package-molded employing a hard molding material to form the lead wire protecting bush at the molded section. A portion 4a is formed on the protecting bush 4 to fit the housing 1 thereinto it. Here, the radius of the curvature of the portion 4a is made smaller in the inner surface of the housing and larger in the outer surface thereof. This enables common use for the housing 1 different in the diameter thereby standardizing the parts.
Patent JP-S63280912-A (JP)
Title: Rubber roll
Inventor: SAITO YUJI
IPC: F16C13/00
Filed: 1987-05-12
Abstract: PURPOSE:To reduce a change in the coefficient of friction and to prevent the meandering of the roll by providing members mainly consisting of a non-woven fabric, cloth, or an open cell material, which is buried so that it is exposed to the surface, to a liquid rubber that is wounded around a part of a core body. CONSTITUTION:A liquid rubber 12 is wounded around an iron core 11 at a predetermined position, while a plurality of V-shaped non-woven fabrics (rubber impregnated, non-woven fabrics 13) are buried in a part of the liquid rubber 12 in such a manner that the surface of the fabric exposes itself to the outside. These rubber impregnated non-woven 13 and liquid rubber 12 are treated for hardening. The rubber impregnated non-woven fabric 13 is arranged in such a manner that is faces along the circumferential direction of the iron core 11 and the apex part 13a of the fabric 13 is directed to the circumferential direction of the iron core 11. Accordingly, a change in the coefficient of friction is reduced even when wear occurs on the surface of the fabric 13, and a widening effect equivalent to that of an expanded roll can be obtained.
Patent JP-H06308475-A (JP)
Title: Liquid crystal optical element
Inventor: KUMA HITOSHI
IPC: G02F1/1337
Filed: 1993-04-19
Abstract: PURPOSE:To improve bistability of a ferroelectric liquid crystal or the like, to prevent electric short-circuit between substrates, and to improve productivity by forming a resin layer arranged in plural island-shape on each electrode of two substrates. CONSTITUTION:This liquid crystal optical element consists of a ferroelectric liquid crystal or a ferroelectric liquid crystal compsn. interposed between two substrates 1, 1 having electrodes. At least one of the substrates is transparent. Resin layers 4, 4 arranged in plural island-shape are formed on the respective electrode 2, 2 of substrates 1, 1. These substrates 1, 1 having electrodes are preferably made of plastics. The resin layers 4, 4 consist of, preferably, a material having affinity to the liquid crystal material. For example, acryl-base or silicone-base hard coating materials such as polyfunctional acrylate, epoxyacrylate, urethane acrylate, silicone acrylate, and polysiloxane are used.
Patent JP-S5817278-A (JP)
Inventor: TERAMOTO SUSUMU
IPC: F16L55/16
Filed: 1981-07-23
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-S607478-A (JP)
Inventor: YAMAOKA NARIMITSU
IPC: G09G1/06
Filed: 1983-06-27
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-H0417702-A (JP)
Title: Low air pressure power unit
Inventor: MOCHIZUKI TAKESHI
IPC: F03G7/06
Filed: 1990-05-07
Abstract: PURPOSE:To obtain a rotation power by recycling a liquid by connecting a container at the side of the suction valve thereof to a turbine and at the side of the discharge valve thereon to another container containing liquid therein and connecting the turbine and the container containing liquid therein through a pipe. CONSTITUTION:A container 3 is interconnected at the side of the suction valve (b) thereof to a turbine 2 and at the side of the discharge valve thereof to a container 1 containing liquid therein. The turbine 2 and container 1 are connected to each other through a pipe (c). The air pressure in the whole containers is adjusted and the boiling point is set in the side slightly higher than ordinary temperature. When the container 1 is heated, the liquid in the container 1 boils, and the liquid or steam rotate move to the turbine 2 through the pipe (c) resulting in the rotation of the turbine 2. The liquid or steam, which rotated the turbine 2 is returned to the container 1 through the suction valve (b) and discharge valve (a) of the container 3. By this constitution rotation power can be obtained recycling the liquid.
Patent JP-H08317579-A (JP)
Title: Motor, and manufacture of motor
Inventor: FUJIWARA MASAKATSU
IPC: H02K1/14
Filed: 1995-05-15
Abstract: PURPOSE: To save material by constituting the opposite two sides of a stator out of divided members, and making a pair of magnetic pole cores, which have arms extending in both directions from the poles whereon windings are to be wound, and a pair of yoke cores which have curves to stand close to the arms of the magnetic pole cores and are to be arranged between both sides of the opposite arms of the magnetic pole cores. CONSTITUTION: A pair of magnetic cores are made by stacking and calking the first magnetic pole members 9 which have arms 11 and 11 extending in both directions of themselves to form magnetic poles 10 on which to wind windings. Inclined parts 13 are made at the outside corners of the ends of the arms 11 and 11, and projections 14 for engagement are made at the arms. Yoke cores are made by stacking and calking yoke members 15 between the opposite magnetic poles 10 of the magnetic pole members 9, and a stator is composed of yoke cores and the magnetic cores. The curves 17 made at both ends of the yoke member 15 stand close to the side of the magnetic poles 10, and there engaging parts 18 to engage with the engaging projections 14 are made. A rotor is made by stacking and calking rotor members 19, and winding is applied on them.  The magnetic poles 10, the rotor member 19, and the yoke members 15 are die cut from one sheet of steel plate. Hereby, the quantity of used material is reduced.
Patent JP-S5544438-A (JP)
Title: Air accumulation device for laminate equipment
Inventor: YAMAMURO TERUO
IPC: B65H31/34
Filed: 1978-09-22
Abstract: PURPOSE: To make the work of laminating a flat plate of optional dimension operable without causing a flaw, by providing an air accumulation means and vent means in the laminating device to gradually drop a flat plate after being floated.  
     CONSTITUTION: A flat plate P, fed from a conveyor 1, lowers its point end when coming into a laminating equipment, with its rear end being placed on the conveyor 1. Under this condition, with a compressed air 12 blown out from an air blow port 11 to a bottom face of the flat plate P, below the flat plate P is constructed an air layer, surrounded by a side guide 5, front and rear stopper 4, 3, to float and slide the flat plate P. This action is operated by actuating an air cylinder 15 to open a laterally opening and closing air tank cover 13 through a lever 16 and rotary shaft 17, further to open a rear opening and closing air tank cover 14 through a bevel gear 18 and a rotary shaft 19. And by venting an air in the bottom of the flat plate P, a point end of the stopper 3 is contacted with the flat plate P losing a flotage to vertically fall. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06241659-A (JP)
Title: Rotary drum device
Inventor: GERUHARUTO KESUTEINGUSHIEEFUAA
IPC: F27B7/22
Filed: 1993-05-18
Abstract: PURPOSE: To realize an economical and reliable supporting equipment by statically mounting a rotary drum on two supporting roller stands and constituting one of the two supporting roller stands as a friction drive unit. CONSTITUTION: A rotary drum 1 has a cylindrical shell 2, the shell 2 supports riding rings 3, 4, and the riding rings 3, 4 are separately affixed against rotation to the shell 2. The riding rings 3, 4 rotatively support the rotary drum 1 on the supporting roller stands 5, 6. The rotary drum 1 is rotated around its longitudinal central axis 1b by a rotation drive unit. The rotation drive unit is a friction drive having one supporting roller stand. The supporting roller comprises supporting roller bearings or a supporting unit comprising the supporting rollers, and the supporting roller 7 of one supporting roller stand 5 is driven through a gear 8 by a driving motor 9 attached thereto.
Patent JP-S61273668-A (JP)
Title: Recording and retrieving device for picture information
Inventor: HIROSE KENJI
IPC: G06F17/30
Filed: 1985-05-29
Abstract: PURPOSE:To attain the discontinuation of retrieval, the second input of the retrieving conditions and the highly efficient retrieval in a comparatively simple structure, by displaying the interim process of the number of retrieving hits during the retrieval and then stopping immediately the display when an error is detected owing to the increase of the number of the hits. CONSTITUTION:When a binder is designated, a binder catalog on a data base DB is retrieved. Then another binder having the same title structure TT as said designated binder is retrieved. With input of the retrieving conditions, the all retrieved binders are retrieved again under the retrieving conditions. Thus a retrieving title T accordant with the retrieving conditions is detected. When the retrieval is through with each binder, the total number of hits is displayed on a CRT display device 24. The retrieving action is stopped on an operator's judgement in case the number of hits is too large. Then the retriving conditions are supplied again and the retrieval is carried out to these conditions.
Patent JP-S5463413-A (JP)
Title: Non-vaporization getter pump
Inventor: NAKAIZUMI YASUSHI
IPC: F04B37/02
Filed: 1978-09-22
Abstract: PURPOSE: To enable a non-vaporization getter pump for making high vacuum by utilizing the adsorption on getter material and internal diffusion of residual gas particles in a vaccum system to maximize air discharge capacity in a short space of time and to maintain maximum air discharge capacity constantly thereafter.  
     CONSTITUTION: This pump is made by connecting a non-vaporization getter pump chamber 5, a coarse pump 6 and a sputter ion pump 7 to a main vacuum chamber 1 in which the material to be analyzed, treated and observed is placed by means of valves 2W4 respectively. For making said main vacuum chamber 1 vacuous, coarse pumping is made by using said pump 6 and valve 3 and, at the same time, a switch 12 is set on terminal B. About 2 minutes and a half thereafter, the temperature of getter material 9 in said chamber 5 rises to about 400°C, and said pump has a maximum air discharge capacity. Then, a switch 12 is set on terminal A so that said maximum air discharge capacity is maintained, and said valve 3 is closed and said valve 2 is opened for increasing vacuum degree. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62272249-A (JP)
Title: Temperature adjuster for photosensitive material processor
Inventor: SUZUKI TAKAFUMI
IPC: G03D15/02
Filed: 1986-05-20
Abstract: PURPOSE:To improve the accuracy of temperature adjustment by calculating the deviation of the measured temperature of a processing solution from a set temperature, simultaneously calculating the deviation of the temperature of a drying part, which a temperature sensor measures, from a set temperature and controlling heaters in accordance with said deviations. CONSTITUTION:An exposed photosensitive material 12 is conveyed to a developer tank 14. The temperature sensor 18 measures a developer 16 in the tank 14 and inputs the temperature to a microcomputer 20. It reads a previously inputted set value, compares the set value with the measured temperature, and turns on the heater 22 if the latter is lower than the former: otherwise, the microcomputer 20 turns off the heater 22, and keeps the temperature of the developer 16 constant. After the material 12 is developed, it comes to the drying part 24 through a fixing tank and a washing tank. In the drying part 24 the hot air heated by the heater 26 is projected on the material 12 which is dried. The temperature sensor 28 measures the temperature of the drying part 24. The computer 20 compares the actually measured temperature with the set one, and if the former is lower than the latter, the computer 20 turns on the heater 26 and maintains a constant temperature.
Patent JP-S61273850-A (JP)
Title: Microwave discharge light source device
Inventor: SHODA ISAO
IPC: H05B41/24
Filed: 1985-05-29
Abstract: PURPOSE:To prevent leakage of high hermonics to the outside by employing resonance space of higher hermonic microwave formed with the wall face of microwave resonance cavity, a light reflection board and a conductive member which will pass the light but reflect he microwave. CONSTITUTION:Microwave from a magnetron 1 is led through a waveguide 3 and a power supply port 8 into a microwave resonance cavity 5 to emit the light from an electrodeless discharge lamp 9 then reflect at a light reflection board 12 and discharge to the outside. Here, a conductive member 15 which will pass the light but reflect the microwave is provided at the inner side then the opening of the light reflection board 12 thus to form a higher hermonic resonance apace 16 together with the microwave resonance cavity wall 7 and the light reflection board 12. Said space 16 is set to satisfy the resonance conditions of high hermonics. Consequently, the electromagnetic field of high hermonics in the space 16 is strengthened to reduce the resistance loss resulting in effective prevention of leakage of high hermonics to the outside.
Patent JP-H11298286-A (JP)
Title: Surface acoustic wave waveguide structure and device using the structure
Inventor: HIROTA KAZUHIRO
IPC: H03H9/145
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To guide the waves against the film thickness through which the wave guiding is impossible in a conventional IDT electrode structure and to suppress the increase of diffraction loss by placing the grating electrodes having electrode fingers which are wider than those of an opening part on both outsides of an opening of an IDT electrode. SOLUTION: An IDT electrode 2 and a grating electrode 3 are placed on the main surface of a piezoelectric substrate along the propagation direction of the surface wave. Meanwhile, the grating electrodes 4a and 4b placed near the electrodes 2 and 3 respectively and on both outsides of the opening part of the electrode 2. The electrode 2 consists of a pair of comb-like electrodes having the electrode fingers which are inserted into each other. The electrode 3 has the fingers which are arranged almost in the same pitch. Then the finger widths LT and LR of electrodes 2 and 3 are set approximately equal to each other, and the finger widths LG of the electrodes 4a and 4b are set larger than the widths LT and LR.
Patent JP-H09308034-A (JP)
Title: Cable laying robot
Inventor: SUZUKI TOMOHIRO
IPC: B65H51/32
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a cable laying robot which can travel continuously along a support line while avoiding them even when there is a branch line or a cross line in an existing support line. SOLUTION: A plurality of suspension arms 20 are attached to the robot body 10 capably of rotation from the roughly vertical regular position to the retreat position where they fall sideward, and these several suspension arms 20 are provided with traveling wheels 30 capable of self traveling along an existing support line 40, and besides each suspension arm 20 is so constituted as to automatically recover to the regular position after rotating to the above retreat position so as to avoid an obstructive line by each retreat command member (guide bar 34) contacting with an obstructive line such as a branch line, a cross line, etc., lying in the middle of the support line 40.
Patent JP-H10292719-A (JP)
Title: Double sliding door device
Inventor: SAKANO TAKAO
IPC: E05D15/06
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To prevent sliding doors from touching each other when opened and closed, to keep cold, hot or humid air from entering from a clearance between the sliding doors, and to check light from being seen from the outside. SOLUTION: The double sliding door device is comprised of the first sliding door 1 and the second sliding door 2. In such case, a front threshold groove 15 where the front sash roller 11 of the first sliding door 1 travels and a rear threshold groove 16 where the second sash roller 12 travels, are uncontinuously provided mutually independently, and the front threshold groove 15 and the rear threshold groove 16 are provided with curves 152, 162, respectively so that the first sliding door 1 may approach the adjoining second sliding door 2 while moving parallel to the axial line of the threshold when the first sliding door 1 is moved in the direction of closing the door. It is true for the second sliding door 2. When the door is closed, the rear end 18 of the first sliding door 1 and the rear end 28 of the second sliding door 2 are arranged in close proximity to each other.
Patent JP-S5819151-A (JP)
Title: Magnetizing method for rotor magnet
Inventor: UCHIKOSHI KOUJI
IPC: H02K15/02
Filed: 1981-07-24
Abstract: PURPOSE:To set the generated torque of a rotor magnet at constant value irrespective of the rotating angle of the magnet by magnetizing the poles of the magnet with constant intensity of magnetization to vary the magnetizing area in sinusoidal wave manner with respect to the rotating angle. CONSTITUTION:Poles of a rotor magnet for applying crossing magnetic fluxes to stator coils disposed oppositely to each other are magnetized with constant intensity of magnetization to vary the magnetizing area in a sinusoidal wave manner to the rotating angle. In other words, the magnetizing area which is determined by a curve a and an outer peripheral circle b is magnetized. This magnetization forms a magnetizing yoke conforming to the magnetizing area, a material to be magnetized to become a rotor magnet is disposed oppositely to the yoke, and the magnetization can be simply performed with the constant intensity of magnetization such as with a saturated magnetization.