baber/WOPTO huggingface dataset:
Patent JP-H09225979-A (JP)
Title: Clamping device for precision injection-molding machine
Inventor: TASHIRO TAKEO
IPC: B22D17/26
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To render the flextural deformation of a stationary die plate very small and uniform during a clamping period even in precision injection-molding operation, and ensure an adequate accuracy of molded items by maintaining a degree of parallelization between the stationary die plade and the movable die plate. SOLUTION: A stationary die plate 23 and clamping cylinder 27 are connection fixed by a tie bar 29, and the clamping cylinder 27 is fastened on a base 21. Through the operation of the clamping cylinder 27, clamping is accomplished between the stationary die 31 of the stationary die plate 23 and the movable die 33 of the movable die plate 25. The stationary die plate 23 is supported by a linear guide mechanism in its lower end support leg 29a, and the linear guide 29 operates to allow the minute movement to be conducted smoothly in a period of the flextural deformation of the stationary die plate 23 caused when being pulled by the tie bar 29 during a clamping period. The movable die plate 25 is also supported by the linear guide mechanism 43 having a guide rail 45 in common with the linear guide mechanism 49.
Patent JP-H08227869-A (JP)
Title: Ic cleaning device
Inventor: MIURA TAKEO
IPC: H01L21/304
Filed: 1995-02-21
Abstract: PURPOSE: To provide an IC cleaning device which is capable of shortening ICs in cleaning and drying time and being lessened in size and cost. CONSTITUTION: A shower pipe 2 and an air blow pipe 3 where a large number of cleaning nozzles 2a and drying nozzles 3a which spout water and blow dry-air against ICs 13 placed on a tray respectively moving over the tray 1 are provided, flux is removed off surfaces of the ICs 13 by the hitting power of water, and even if water droplets stand on the surfaces of the ICs 13, the water droplets are scattered away by dry-air forcibly spouted out from the nozzles 3a.
Patent JP-S60181423-A (JP)
Title: Method of building foundation of building and foundation structure
Inventor: TANIGAWA TAKASHI
IPC: E02D27/01
Filed: 1984-02-24
Abstract: PURPOSE:To simplify a foundation work, by a method wherein, after concrete foundation bodies are cast-in-place at given intervals, a precast concrete panel is attached between the outer sides of the adjoining foundation bodies by means of anchor bolts embedded in the foundation body. CONSTITUTION:Concrete foundation bodies 1 are cast-in-place at given intervals and an expansion part 2 is buried in a ground, and the upper end is emerged from a ground. A base mortar layer 5 is formed on the upper surface of the foundation body 1, and after a base plate 7 of an iron column 6 is placed on the base mortar layer, the base plate 7 is tightened by means of anchor bolts 3. After a precast concrete panel 14, being long sideways, is vertically installed between the adjoining foundation bodies 1, concrete or mortar 25 is placed in a space between the panel 14 and the foundation body 1, and the space is refilled with earth to bury the lower part of the panel 14 in a ground.
Patent JP-S53117389-A (JP)
Title: Semiconductor integrated circuit device
Inventor: YAMANAKA TAKASHI
IPC: H01L23/52
Filed: 1977-03-23
Abstract: PURPOSE: To conneft metal wirings of the front and back by the through-layers comprising diffusing an impurity of a high concentration different from that of substrate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07241983-A (JP)
Title: Ink jet recording apparatus
Inventor: SHIRAISHI MASAYOSHI
IPC: B41J2/01
Filed: 1994-03-02
Abstract: PURPOSE:To make an ink jet recording apparatus free from influence by ambient temperature and kinds of media on which recording is made. CONSTITUTION:The apparatus is composed of a coating device 2 for coating a medium on which recording is made with a coating material before the recording is made on the recording medium with recording ink, a heating device 1 that applies heating beforehand to the coating material, a temperature control device 3 that controls the heating device 1, and a recording device 4 that makes recording in accordance with recording signals 5. Therefore, the coating can be made under a stabilized condition, and high-definition ink jet recording can be made constantly as printing is made on a film made by uniform coating. The high-definition ink jet recording is also available regardless of kind of medium on which the recording is made.
Patent JP-S63200038-A (JP)
Title: Method for inspecting surface of material
Inventor: FUJIMORI HARUO
IPC: H01L21/66
Filed: 1987-02-16
Abstract: PURPOSE:To rapidly measure weak light absorbing quantity, by correcting the optical axis height dependence of detection laser beam in the deflection quantity thereof accompanied by the change in a refractive index. CONSTITUTION:The exciting beam 10 from an exciting laser 1 is modulated in its intensity by an exciting beam modulator 2 and the surface of a specimen 11 is scanned along detection laser beam 12 by an exciting beam scanning mirror 3. At this time, the scanning mirror 3 is controlled by a controller 9. The amplitude of deflection on a position detector 6 changes even by the same change in a refractive index due to the movement of an exciting beam irradiation point but this change is corrected by a data processing apparatus 8. When the unidimensional scanning of the surface of the specimen is finished, a specimen table 5 is driven by the controller 9 and the specimen 11 is moved in the direction vertical to the scanning direction and the amplitude data of the deflection of the detection laser beam corrected in optical axis height dependence is taken in while the scanning by the exciting beam is again performed. By this method, the difference of the weak light absorbing quantities of the surface of the specimen can be detected.
Patent JP-H08252000-A (JP)
Title: Symbiotic economic system wherein one can become stockholder by doing shopping
Inventor: OBA RIKURO
Filed: 1995-01-12
Abstract: PURPOSE: To impart a purchaser an attachment to a company by stocking a part of proceeds in a company belonging to a seller or an agency thereof every time when a commercial transaction is made and publishing a stock certificate of the seller company in the name of the purchaser when a predetermined amount of proceeds is stocked. CONSTITUTION: The inventive system is applicable to any business company including those listed in Tokyo, Osaka and Nagoya stock exchanges. Especially, large scale retainers (department stores, super markets) and intermediate scale retainers (convenience stores, specialty stores, restaurants) can increase the stock holders and widen the layer of purchaser. When a purchaser becomes a stockholder, the purchaser becomes attached to the company or shop and when the holding stock increases, the dividend increases to promote trade of stock. Furthermore, the stock market is activated through participation of the purchasers and each company can increase the owned capital.
Patent JP-S61194507-A (JP)
Title: Nc data producer for loading device
Inventor: ARAI YOSHIHISA
IPC: G05B19/4063
Filed: 1985-02-22
Abstract: PURPOSE:To produce the numerical control NC data with which many parts can be loaded automatically with no mutual interference, by displaying the relative position relation between a parts loading head and loaded parts on a screen and recognizing easily the mutual interference and its degree among those displayed positions of parts. CONSTITUTION:The data on the form of a parts to be loaded and the form of a parts holding head are stored previously stored in a magnetic disk device 1. Then the assembling information on the parts and their loading positions is supplied from a floppy disk I/O2. Then a processor 3 uses the data of the device 1 to calculate the forms of the parts to be loaded and the parts holding head as well as their positions and to display them on a graphic display device 4. An operator designates the parts that may have mutual interference with reference to the display on the device 4. Thus the positions and forms of the parts and the holding head are displayed on the device 4 when the parts is loaded. Thus is possible to produce an NC tape of a parts loading device in a short time and wit no mutual interference among parts.
Patent JP-S63199345-A (JP)
Title: Photosensitive material
Inventor: TAKEDA TAKASHI
IPC: G03F7/004
Filed: 1987-02-16
Abstract: PURPOSE:To form a transferred image of a high density without decreasing sensitivity and development speed by allowing a photopolymerization initiator to exist on the outside of microcapsules contg. a polymerizable compd. CONSTITUTION:Silver halide, reducing agent and the polymerizable compd. are incorporated into a photosensitive layer on a base and the polymerizable compd. is housed into the microcapsule (A). The photopolymerization initiator consisting of arom. ketone, etc., exists on the outside of the capsules A in this photosensitive layer. This initiator is preferably in the state of the microcapsules (B) separate from the capsules A and the particle size of the capsules B is preferably 0.05-50mum. The content of the initiator in the capsules B is preferably 0.5-50wt.% of the polymerizable compd. contained in the photosensitive layer. The silver halide, reducing agent and color forming material are preferably incorporated as well into the capsules A.
Patent JP-S55124576-A (JP)
Title: Metallic coating
Inventor: OKAZAKI HAJIME
IPC: B05D5/06
Filed: 1979-03-20
Abstract: PURPOSE: To form a bright metallic coating by the procedure in which a paint of the same color as the original color used is under-coated on an object whose base surface is conditioned, then the undercoat is further coated with a mixture of a clear paint and Al flakes more than two times to form medium coat, followed by the finish coating with a clear paint.  
     CONSTITUTION: A primer is coated on the object 5 to be coated, e.g., automobile body whose base surface is conditioned, the coat 6 is dried, the surfacing coat 7 of the same color as the Al flake a-colored coat 4 is formed on the primer coat, and then a mixture of Al flakes a and a clear paint containing 40% or less solvent and having a viscosity of 10W30sec. (Ford's cup at 25°C or less) is coated as medium coat more than two times on the surfacing coat 7, where the first coat 9a is completely dried for approx. 1 hour and then the second coat 9b is provided and dried completely. Then, the finish coat 10 is formed on the medium coast by coating a clear paint containing approx. 50% solvent several times. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08209136-A (JP)
Title: Liquid crystal composition, liquid crystal element containing the same and liquid crystal device containing the same
Inventor: YAMASHITA MASATAKA
IPC: C09K19/02
Filed: 1995-01-31
Abstract: PURPOSE: To obtain a liquid crystal composition suppressed in the reduction in a drive margin at a low-temperature region and showing good monodomain properties by mixing two specified liquid crystal compounds with each other in a specified ratio. CONSTITUTION: This composition is prepared by mixing 0.1-30wt.% each of liquid crystal compounds of formulas I and II (wherein R1 , R2 and R3 are each a 1-18 C linear or branched alkyl; X1 , X2 and X3 are each a single bond, O, a group of formula III or the like; A1 is a group of formula IV or a group of formula V; A2 is a group of formula VI or a group of formula VII; and (m) is 3-16). It is desirable that this composition has chiral smectic C phase, and that the tilt angle δ of the chiral smectic C phase has an adjusted value of 3-15 deg. in the temperature range of 0-60 deg.C. The composition can be used in the production of a ferroelectric liquid crystal element, a ferroelectric liquid crystal device, a liquid crystal optical shutter, etc.
Patent JP-S53118118-A (JP)
Title: Musical sound controller of electronic musical instruments
Inventor: KOIKE MASAHIKO
IPC: G10H1/00
Filed: 1977-03-25
Abstract: PURPOSE: To enable controlling of performed sounds corresponding to external sound signals to be effectively put to practical use by controlling the external sound signals detected by the signals from envelope circuits. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10218628-A (JP)
Title: Production of glass lens
Inventor: NAKAMURA TOSHIO
IPC: C03B19/02
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a glass lens by which the waste of a glass material is eliminated and the glass lens is produced in a simple production process at a low cost. SOLUTION: A forming mold 1, composed of a material hardly wetted with glass and provided with a cylindrical hole 2 having the bottom 3 assuming a hemispherical surface is used and a glass material is placed in the cylindrical hole 2 of the forming mold 1, then heated, softened and flowed to mold the lower part 4b of the glass material into a hemispherical shape with the bottom 3 of the cylindrical hole 2 and the upper part 4b thereof into the hemispherical shape by the surface tension of the glass itself.
Patent JP-S60177241-A (JP)
Title: Analyzing device for multimode optical fiber transmission characteristic
Inventor: KAJIOKA HIROSHI
IPC: G02B6/00
Filed: 1984-02-22
Abstract: PURPOSE:To estimate transmission characteristics of a connected long multimode optical fiber accurately by exciting respective modes of the multimode optical fiber to be measured selectively, separating its projection light into respective modes and performing electric value conversion. CONSTITUTION:When the abutting state between a single-mode optical fiber 2 and the coated multimode optical fiber 3 is changed by a moving stage control 4, a mode number (m) of the optical fiber 3 to be excited is m=M(gamma/a)<2>, where gamma is the distance of the part of the optical fiber 3 to be excited from the center, M is a propagation mode group number, and (a) is the core radius. On the other hand, when an angle component of light projected from the periphery of the center as to projection light from the optical fiber 3 is separated and photodetected, a mode number m' of light projected at a projection angle theta is m'=M(sintheta/NA)<2>, where NA is an aperture angle. A mode conversion coefficient is calculated from said equation by varying gamma and theta.
Patent JP-S54124959-A (JP)
Title: Phase synchronous circuit
Inventor: KATOU SUSUMU
IPC: H03L7/00
Filed: 1978-03-22
Abstract: PURPOSE:To make it possible to obtain needed transfer characteristics freely and to realize IC-implementation easily, by digitizing a phase synchronous loop. CONSTITUTION:Input signal fi inputted to terminal 1 is converted into pulse Pi by polarity inverter 11. Now, when the PLL composed of phase comparator 12, counter 13, variable divider 14, and reference-pulse output circuit 16 is in a synchronous state, variable dividier 14 divides clock pulse CP inputted from input terminal 15 by N and outputs reference signal f0 synchronizing with Pi. Next, once Pi leads (or lags) reference pulse P0, phase comparator 14 outputs leading (or lagging) phase pulse Pa (or Pb). Phaseadvancing counter 13a (or 13b) outputs leading (or lagging) phase control signal Ea (or Eb) when its count number overflows. Variable divider 14 changes the division number of the CP from N to N+1(N-1) by Ea (or Eb) to advance (or delay) the phase of f0.
Patent JP-H07237424-A (JP)
Title: Car height adjuster of air suspension vehicle
Inventor: ASO TOMIO
IPC: B60G17/015
Filed: 1994-03-03
Abstract: PURPOSE:To raise the car height of the rear of a vehicle stably without damaging the member of a vehicle when front wheels and rear wheels are provided with brake devices for parking. CONSTITUTION:A leaf spring 16 is attached to a chassis frame 11, with the front through a spring bracket 9 and the rear through an air spring 13, and the rear car level is made higher by raising the pressure inside the air spring. Front and rear wheels are provided with brakes 26 and 27 for parking. A coupling member is provided between the spring bracket 9 and the leaf spring 16, and the coupling member is provided with an electromagnetic lock device 25 which inhibits or allows the rocking of the coupling member. A controller 41 is provided, which controls the electromagnetic lock device 25 so as to allow the rocking of the coupling member when raising the pressure inside the air spring 13.
Patent JP-S63203908-A (JP)
Inventor: MOMIYAMA HISAO
IPC: F16B12/24
Filed: 1987-02-18
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-H01207452-A (JP)
Title: Lubricator in circular knitting machine
Inventor: SAKAMOTO HIDEMASA
IPC: D04B35/28
Filed: 1988-02-16
Abstract: PURPOSE:To prevent a lubricating oil from scattering to a scissors table device, by providing a hermetically sealed cylindrical unit so as to surround a knitting machine cylinder, drawing up the lubricating oil in helical oil grooves formed in the knitting machine cylinder with centrifugal force and discharging the lubricating oil to the outside. CONSTITUTION:A hermetically sealed cylindrical unit 18 having a return pipe 17 is provided so as to surround a knitting machine cylinder 3 and helical oil grooves 20 are formed on the inner peripheral surface of the cylinder 3. Plural peripheral grooves 21 are formed on the outer peripheral surface of the cylinder 3 so as to cross, and communicate with the helical oil grooves 20. A lubricating oil is supplied to the helical grooves 20 by a lubricating pipe 22, drawn up by centrifugal force of the cylinder 3 and supplied to knitting needles 2.
Patent JP-H08224200-A (JP)
Title: Dishwasher
Inventor: WARATANI KATSUUMI
IPC: A47L15/42
Filed: 1995-02-22
Abstract: PURPOSE: To provide a dishwasher with a function which allows it to easily find a working position. CONSTITUTION: A body 1 of drier for washed dishes is provided with wheels 22 on the base to make it movable. It is also provided with a water supply nozzle 4a, drain nozzle 5a and power plug 3a on one side, which can be attached to or detached from a water pipe nozzle 4b, drain pipe nozzle 5b and power outlet 4b, respectively, provided on a wall b.
Patent JP-H05230488-A (JP)
Title: Refrigerator oil composition for fluoroalkane refrigerant
Inventor: HASEGAWA HIROSHI
IPC: C10N30/00
Filed: 1992-02-20
Abstract: PURPOSE:To obtain the title composition excellent in abrasion resistance and stability by incorporating a specified amount of a specified secondary phosphorous ester as the essential constituent into a base oil containing an ester base synthetic oil. CONSTITUTION:A base oil containing an ester base synthetic oil (e.g. tetraester of pentaerythritol with 2-methylhexanoic acid and 2-ethylhexanoic acid) is mixed with a secondary phosphorous ester of the formula (wherein R<1> and R<2> are each a 1-20C hydrocarbon group or an oxyhydrocarbon group) as the essential constituent in an amount of 0.001-1.0wt.% based on the total composition.
Patent JP-H09228674-A (JP)
Title: Detector for protrusion of matter to be conveyed
Inventor: SHIMAZUKA TETSUYA
IPC: E04H6/22
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To make it possible to detect the protrusion of a matter to be conveyed from a passable region without moving the matter to be conveyed. SOLUTION: In an entering and leaving car garage 21 of a multistory parking space, when an automobile W mounted on a lift is positioned in a passable region, a mirror M of the automobile W is not made to interfere with scaffolding floor, etc., even if the lift is raised and lowered. First and second light sensors 36 and 37 are provided to the rear side wall 18b of the entering and leaving car garage 21. A gateway 22 in the entering and leaving car garage 21 can be opened and closed by raising and lowering a gate 34 between a detection position P1 and a shelter position P2. Reflecting plates 38 and 39 are provided to the gate 34, and when the gate 34 is positioned in the detection position P1, the protrusion of the automobile W from the passable region can be detected by the reflecting plates 38 and 39 and first and second light sensors 36 and 37.
Patent JP-H11218127-A (JP)
Title: Dynamic pressure bearing device
Inventor: HAYAKAWA MASAMICHI
IPC: F16C17/10
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To stably obtain necessary thrust dynamic pressure over a long period of time eliminating the influence of 'fitness' in a thrust dynamic pressure bearing. SOLUTION: Fitting squareness to a shaft member 12 in a thrust ring 16 is set within a specified range so as to avoid the long-term offset contact of the thrust ring 16 to the bearing member 22, 25 side particularly at the time of start-up or stop. The groove depth of a dynamic pressure generating groove is therefore maintained to the specified quantity or more over a long period of time to maintain excellent pressurizing function of the dynamic pressure generating groove and to eliminate the influence of 'fitness' to the utmost.
Patent JP-H09232205-A (JP)
Title: Spin coating apparatus for semiconductor wafer
Inventor: TANEMURA CHIKU
IPC: B05C11/08
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To obtain a spin coating apparatus in which the operating efficiency of a coating operation is enhanced by a method wherein inside diameters at a receiver pipe for liquid drainage and at a receiver pipe for gas exhaust on the side of an apparatus frame are set in such a way that parts on the upper side by proper sizes from lower ends of the pipe for liquid drainage and of the pipe for gas exhaust are set at small diameters, that parts on the lower side from the parts are set at large diameters. SOLUTION: A pipe 5 for liquid drainage and a pipe 6 for gas exhaust are installed at the bottom part of a cover container 2 so as to protrude downward, and the pipe 5 for liquid drainage and the pipe 6 for gas exhaust are constituted in such a way that thery are inserted, so as to be freely slidable, into a receiver pipe 7, for liquid discharge, and a receiver pipe 8, for gas exhaust, which are installed on the side of an apparatus frame 1. Inside diameters at the receiver pipe 7 for liquid drainage and at the receiver pipe 8 for gas exhaust are set in such a way that parts on the upper side by proper sizes H's from lower ends 5a, 6a at the pipe 5 for liquid drainage and the pipe 6 for gas exhaust out of their inner circumferential faces are set at small diameters d1, d2 and that inside diameters in parts on the lower side from the parts are set at large diameters D1, D2.  Thereby, the operating efficiency of a coating operation can be enhanced.
Patent JP-S61195296-A (JP)
Title: Device for cleaning air preheater
Inventor: KANEKO SHOZO
IPC: F28D19/04
Filed: 1985-02-22
Abstract: PURPOSE:To make a positive cleaning of air preheater, positive dust removal and further perform removal of adhered material in the low temperature element by a method wherein the medium temperature element having adhered material therein can be pulled out of the preheater, the adhered material is removed by a cleaning device and at the same time the adhered material is removed by heating the downstream side low temperature element. CONSTITUTION:Medium temperature elements 11 are arranged in a radial form and when each of the elements is pulled out of AH (air heater) while being slid on the pulling guide rail by a driving machine 14, a seal cover 12 is closed to make a sealed condition of the air heater. The pulled medium temperature element 11 is operated such that the hot water pressurized by the injection pump 15 is injected by the injection nozzle 16 so as to clear and remove the acid ammonium sulfate adhered on the element 11 or close it. The cleaning water is received by a drain pipe 17 and transported to a processing tank by a drain pump 20 through the pipings. The low temperature element which is located at the downstream side of the pulled sector of the medium temperature element is dried by hot temperature gas, so that in case that compound of ammonium sulfate is adhered to the low temperature element, a dust removing effect may also be attained.