baber/WOPTO huggingface dataset:
Patent JP-2000263436-A (JP)
Title: Cut-in start point positioning method for grinding wheel to workpiece and grinding device
Inventor: WATANABE KAZUO
IPC: B24B49/12
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an automatic detection mechanism for a cut-in start point of a grinding wheel by a non-contact method. SOLUTION: Liquid is supplied to the surface of a workpiece 2 positioned on a horizontally movable table to form a thin film of the liquid on the surface of the workpiece 2. By irradiating light from a light source of a color discrimination sensor 300 on the liquid thin film, condensing the reflected light therefrom to an optical fiber to recognize the color component of light and transmitting the value E thereof to the arithmetic part of a CPU, a liftable rotating grinding wheel 3 provided in a vertical direction relating to the surface of the workpiece 2 is lowered down thereto. As the rotating grinding wheel 3 approaches the workpiece 2, air is rolled in the liquid thin film formed on the surface of the workpiece 2 to form fine bubbles in the liquid thin film.  The position of the grinding wheel 3 relating to the workpiece 2, when the value E of the color component of light becomes equal to a value Eo of the color component of light of the liquid thin film having bubbles in advance in a memory part of the CPU, is determined as a cut-in start point of the grinding wheel.
Patent JP-2000270432-A (JP)
Title: Guide wire attachment
Inventor: IDA HIROSHIGE
IPC: H02G1/08
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To easily and quickly spring a new additional cable from a branch pipe to a main wiring pipe by attaching an attachment to the front end of a guide wire. SOLUTION: An attachment 1 has a base section 11, which is fixed to the front end of a wire 2 with a screw and a spherical head section 14 supported by the base section 11 through a supporting section 13 composed of a coil spring. The head section 14 is made of a sponge material, etc., and the diameter and shape of the section 14 is elastically changeable. When the attachment 1 is attached to the front end of the wire 2 and passed through a small-diameter branch pipe connected to a main wiring pipe, the head section 14 is passed through the branch pipe in a state, where the diameter of the section 14 is reduced according to the inside diameter of the branch pipe, and upon reaching the inside of the large-diameter main wiring pipe, returns to the original shape and winded in diameter.
Patent JP-H03268227-A (JP)
Title: Production of oriented and coated film medium by measurement of reflected light
Inventor: OTSUBO AKIO
IPC: G11B5/845
Filed: 1990-03-17
Abstract: PURPOSE:To make mass production of the tape oriented perpendicularly to a front layer/longitudinally to a deep layer by easily and rapidly measuring the orientation state of the surface layer and the deep layer and making optimum control of the delicate orientation conditions of the two-layered films of oriented structures. CONSTITUTION:The linearly polarized light rays of the electric fields parallel with the longitudinal (x) direction and the direction (y) perpendicular to the (x) within the tape plane are respectively made incident through the surface of the coating liquid or dry film on a line for orienting the coated films at the time of production of the coated film medium (tape) oriented perpendicularly to the surface layer/longitudinally to the deep layer of acicular single magnetic domain particles. The quantity of the reflected light and the anisotropy between the (x) and the (y) are then measured. The orientation is executed while the optimizing servo for the orientation conditions of the surface layer and the deep layer is applied.
Patent JP-S51143371-A (JP)
Title: Detection device of a capacitor fault
Inventor: OOKOUCHI SHIYOUZOU
IPC: G01R31/00
Filed: 1975-06-04
Abstract: PURPOSE: To provide an arrangement for reducing an effect on an electric system operating a warning signal as much as possible by detecting an increase of a current. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S52149579-A (JP)
Title: Numerical control data preparing device
Inventor: TAKANO HIROTSUGU
IPC: G05B19/409
Filed: 1976-06-09
Abstract: PURPOSE: To memorize numerical control data by projecting position reference line and the picture of measured object by the monitoring television and by controlling pulse motor manually so that the measured object can be positioned successively. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10265056-A (JP)
Title: Bucket elevator scraping device for coal hoist
Inventor: SHIMAMURA SHINTARO
IPC: B65G67/60
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a new bucket elevator scraping device for coal hoist which can prevent a bucket guide from being shifted even if the position of a sprocket wheel changes. SOLUTION: The rotating shaft 2 of a sprocket wheel (j) is supported on a horizontal frame (i) through a rotary arm 4. A bucket guide 6 for guiding the guide roller (t) of a bucket (m) is fitted on the rotating shaft 2 of the sprocket wheel (j), and a takeup mechanism 8 for moving the rotating shaft 2 is fitted between the horizontal frame (i) and the rotating shaft 2.
Patent JP-S62230507-A (JP)
Title: Shoe for water processing machine
Inventor: NAKAYAMA TOKAI
IPC: B65G17/36
Filed: 1986-03-26
Abstract: PURPOSE:To smooth sliding action and to prevent a shoe from damage during its transportation or the like, by providing a wearing means in the outermost layer part while a wear resisting means in the inner layer part in the slide contact surface side of a shoe main unit, in case of the shoe for a water processing machine in a service water processing facilities. CONSTITUTION:A surface layer part 15b in the slide contact surface side of a shoe main unit 15 is formed by resin of the same quality to that of the shoe main unit 15, and wearing resistance of the surface layer part 15b is decreased. And a slide contact surface inner layer part 15c, one part of which forms a slide contact piece 16 into a long and narrow squared pillar shape by a ceramic material to be embedded, increases wearing resistance. By this constitution, sliding action is smoothed, while damage of the shoe main unit can be prevented due to its collision against an obstacle during transportation of the shoe main unit and/or in its assembly time.
Patent JP-S6346989-A (JP)
Inventor: ANTONIO ROMAANO
IPC: B62L3/02
Filed: 1987-03-24
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-S51144371-A (JP)
Title: A process for removal of nitrogen oxides in exhaust gas
Inventor: MORIGUCHI SANSEKI
IPC: C01B21/02
Filed: 1975-06-06
Abstract: PURPOSE: In a process for reducing NOx in exhaust gas by NH 3  using powdered iron oxide discharged in steel plants as a catalyst, said powdeed iron oxide is granulated to facilitate its handling. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09258716-A (JP)
Title: Stroke information processing method
Inventor: SAWAI TETSUJI
IPC: G06F3/0488
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To reproduce a described image without displaying erased line information. SOLUTION: Image describing information inputted from an input part 1 by pen image description and eraser image description is displayed on a display part 2, and the image describing information is once stored as stroke information in a stroke memory 3. In the case of storing the image describing information displayed on the display part 2, the stroke information stored in the stroke memory 3 is stored in a storage part 4. At the time of storing, pen stroke information other than a part with pen stroke information and eraser stroke information displayed in a superposed state is stored in the storage part 4. In the case of redisplaying the image describing information on the display part 2, an image is described on the basis if the pen stroke information stored in the storage part 4.
Patent JP-S56166527-A (JP)
Title: Time division time slot assigning system
Inventor: KAWASAKI AKIRA
IPC: G06F13/362
Filed: 1980-05-24
Abstract: PURPOSE:To obtain a time division TS assigning system with high reliability with one address line, by transferring an address signal giving a time slot TS serially with selected sequences. CONSTITUTION:Data transferring devices A, B, and C are connected to one address line AD, timing line TI and data line DA, respectively. A clock signal to the TI line and a binary sequence train signal to the AD line are produced from a signal generating circuit X, and the binary sequence is outputted in synchronizing with the clock signal. The AD line signal is fetched in a shift register SR by the devices A-C in synchronizing with the clock. The output of the SR is compared with an address code to be given, and when they coincide, the TS for data transfer is given to the devices. Further, by specifying the sequence of the AD line by a system, since the error in the AD line signal can be corrected from the bit trains before and after, the system reliability can be increasd.
Patent JP-2000267120-A (JP)
Title: Liquid crystal device, its manufacture and electronic instrument
Inventor: TSUCHIYA YUTAKA
IPC: G09F9/00
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal device which is manufactured with few steps without complicating its structure, a method for its manufacturing and an electronic instrument mounted with it as a displaying device. SOLUTION: A space between first and second substrates 1, 2 which constitute a liquid crystal panel 10 is separated into plural enclosures 4R, 4G, 4B with a sealing material 3 and partitions 15. Also enclosures 4R, 4G, 4B and injection ports 3R, 3G, 3B are communicated and plural kinds of cholesteric liquid crystal compositions 8R, 8G, 8B, of which the chiral pitches are adjusted so as to selectively reflect specified R, G, B color light, are infected under the reduced pressure from injection ports 3R, 3G, 3B.
Patent JP-H0347718-A (JP)
Title: Device for finishing of plastic bottle case
Inventor: HANSU UMIKAA
IPC: B29C31/00
Filed: 1990-03-20
Abstract: PURPOSE: To efficiently perform burr removing work by incorporating a burr removing unit in a printing apparatus directly so as to especially arrange the same to the front of the printing apparatus. CONSTITUTION: Burr removal is performed in the columnar burr removing device directly united with a printing apparatus applying one-color or multicolor printing to the side part wall of a bottle case in a required manner. The bottle case 3 directionally set and fixed correspondingly is fed by four feed sliders 6 to be processed in a burr removing unit 2. However, the feed sliders are combined with the respective side part walls of the bottle case one by one and fed to the side part walls, especially, corner parts of the bottle case by a drive apparatus 8 through a guide device 7. This feed motion is stopped by an appropriate detector, especially, a leading end stop device and, at this time, the actual forward motion is performed in the direction right-angled to the guide device 7, that is, in parallel to the side part walls to be processed.
Patent JP-H09254652-A (JP)
Title: Interior member for automobile
Inventor: SHINOMIYA AKIO
IPC: B60J5/04
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To reduce the number of part items, and simplify an assembly process so as to lower a cost, by exposing the speaker grill of a backing board on a product surface side through an opening for a speaker which is opened in a trim main body. SOLUTION: A door trim for an automobile comprises a door trim main body 20 formed into a desired curved shape and a backing board 30 attached on the rear surface side of the door trim main body 20. An arm rest swelled on an interior side is protuberantly formed in the approximately center of the door trim main body 20. Further, a pocket opening 22 is opened on the lower side of the arm rest, and a speaker opening 23 provided adjacently to this pocket opening 22 is opened. While, an approximately flat pocket rear surface board 31 and a speaker grill 32 projected in an embossed shape toward the interior side are integrally provided adjacent to each other and formed on the backing board 30. Also, mounting holes 33 are opened per appropriate interval along the periphery of the backing board 30.
Patent JP-H09256843-A (JP)
Title: Muffler fitting structure
Inventor: OTAKA TOSHIHIRO
IPC: B62M7/06
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To increase the degree of freedom of the design in the arrangement of a muffler, and to stably support the muffler. SOLUTION: A first supporting bracket 41 is folded outward of a vehicle body frame to form an extension part 48, and a second supporting bracket 50 is foled in the perpendicular direction to form a second connection part 55. The first and second supporting brackets 41, 50 can be easily manufactured at a low cost. Though the first and second supporting brackets 41, 50 are individually simple, a complicated supporting bracket can be formed by combining these brackets, and can be adapted to various kinds of a cylindrical muffler 35. The extension part 48 of the first supporting bracket 41 is not welded to the cylindrical muffler 35 but is set free above the muffler, and a part opposite to the center of gravity of the cylindrical muffler 35 and a part in the vicinity thereof can be supported.
Patent JP-H1028164-A (JP)
Title: Telephone device
Inventor: NONOGAKI MASARU
IPC: H04M1/27
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To simplify an operation by providing an integratedly constituted rotation and depression possible operating means, specifying telephone number related information by means of rotation, executing the input operation of the information by means of depression and executing a hook-operation by the depression. SOLUTION: Incoming call sound is transmitted from a speaker 54 with an incoming call detecting part 52 connected to a line I/F 50. Moreover, a speaker 12 and a microphone 13 are connected to I/F 50 with a speech network 56 so as to be used for calling. CPU 60 is provided and a detecting signal Sa from a rotary encoder 30 and an on/off signal Sb from a switch part 40 are respectively inputted with a rotation detecting part 62, a rotary direction detecting part 64 and an on/off detecting part 66. Then, an opposite party telephone number is specified and its output, on-hook and off-hook are changed-over and controlled. Change-over is executed into off-hook at the time of on-hook and into on-hook at the time of off-hook by the signal Sb.
Patent JP-S51144626-A (JP)
Title: Toner for color electro-photography
Inventor: MIHASHI YASUO
IPC: G03G9/087
Filed: 1975-06-06
Abstract: PURPOSE: This toner contains attaching resin admixture, which principal comprnents are polyester resin and solid silcon varnish, and phthalocyanine group blue organic pigment at a speciffied ratio. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58185293-A (JP)
Title: Thin film for optical memory
Inventor: MIYAGI MASAMI
IPC: G11B7/24
Filed: 1982-04-26
Abstract: PURPOSE:To obtain a thin film having a high reliability with respect to writting and reading out of photo information as well a high sensitivity and a high stability by forming a specific carbon thin film containing hydrogen on a base plate. CONSTITUTION:A carbon thin film 2 containing 10-40at%, having a property by which light is absorbed and erased or thermally decomposed and the reflectivity of light is varied, is formed on a light-pervious or impervious base plate 1 to obtain an objective thin film. The writting of photo information is made by utilizing a principle that heating and thermal decomposition occur by irradiation of lasers-focused light 3 through a lens system 4, hydrogen in the film is escaped, the carbon alone is left behind and blackened, and carbon is further changed into carbon dioxide and vanished, and also the reading out of the photo information is made by utilizing a principle that the reflectivities of light are different between the blackened portion or carbon-vanished portion and the portion not irradiated with light, where focused light from outside is irradiated and the intensity of reflected light is measured.
Patent JP-H03271434-A (JP)
Title: Flow control device
Inventor: NAGAOKA YUKIO
IPC: E03C1/044
Filed: 1990-03-19
Abstract: PURPOSE:To prevent the freezing of a flow control device by providing a valve body for regulating a flow, an iron core connected to the valve body, an electromagnetic coil for applying an electromagnetic force to the iron core, a temperature detector and a freezing judgement means, and thermally insulating the flow control device via power supply to the electromagnetic oil. CONSTITUTION:When an open/close valve 20 is opened and hot water supply starts, the temperature of a mixture of hot and cold water is detected by a temperature detector 19, and operated in a controller 6, thereby controlling a flow of electric current to an electromagnetic coil 5 and keeping the temperature of the aforesaid mixture at a constant level. When the open/close valve 20 is closed for stopping the hot water supply, the interruption of the hot water supply is detected and the flow control device in the title starts to operate in a freezing prevention mode. Then, a reduced water temperature is detected by a detector 19 and when the existence of a freezing danger is found by a freezing judgement means 6a, electric power is supplied to the coil 5 for heat generation. As a result, an iron core 4 is also heated due to electromagnetic induction and water temperature in a flow passage rises. According to the aforesaid construction, it is unnecessary to install a heater specifically, so as to prevent freezing phenomenon at low cost.
Patent JP-H08241398-A (JP)
Title: Processing method for specification of color classification and design system for document and the like
Inventor: KANAZAWA TAKAHITO
IPC: G06Q10/10
Filed: 1995-03-03
Abstract: PURPOSE: To greatly lighten the burden of operation for specifying color kinds. CONSTITUTION: A color kind specifying process is performed through a protection color specifying process 10 for specifying specific color data on a protection color out of specific color data included in design data and a process coloring process 11 for converting specific color data that are not specified as the projection color into process color data and this method is applied to the design system for documents, etc.
Patent JP-S62225750-A (JP)
Title: Runaway determining method for stepping motor control computer
Inventor: KUME TAKEO
IPC: F02D45/00
Filed: 1986-03-27
Abstract: PURPOSE:To surely determine the runaway condition of a stepping motor control computer, by storing the same position data in two memory means, and by comparing the stored contents with each other after computation of an aimed position. CONSTITUTION:In an engine control unit 76 composed of a computer, a desired motor position computing means computes, for example, a desired position of an idle speed control stepping motor 18a in accordance with signals from various sensors, and a driver performs feed-back control. The motor position is detected by a detecting means, and is stored in first and second memory means MA, MB. Further, after computation of the desired position the contents of both memory means MA, MB are compared with each other by means of a comparing means, and when these contents are not coincident with each other, it is determined that the engine control unit 76 runs away, and therefore the engine control unit 76 is reset. Further, it is possible to aim at enhancing the reliability of engine control.
Patent JP-H04280169-A (JP)
Title: Picture transfer device using high speed modem
Inventor: MAEDA SHIGEKI
IPC: H04N1/411
Filed: 1991-03-07
Abstract: PURPOSE:To easily and inexpensively send a simulating moving picture through a communication medium such as a telephone line or the like. CONSTITUTION:A video signal is inputted to a picture processing board 4, in which the signal is subject to discrete conversion processing to generate a processing data, and a processor 5 or a compressor 6 reduces data quality to the picture data to obtain a reduced picture data and it is sent from a transfer processor 7 via a communication medium 8 such as a telephone line and subject to reception processing by a receiver 9 and a decoding processor 10 or an expander 11 applies decoding processing to the reduced picture data to obtain the original picture data.
Patent JP-S63238047-A (JP)
Title: Polyoxyalkylene polyol derivative and production thereof
Inventor: KAWAKAMI HARUHIKO
IPC: C07C217/48
Filed: 1987-03-25
Abstract: NEW MATERIAL:A compound shown by formula I (n is 2-8; R is n-functional group obtained by removing OH from n-functional polyoxyalkylene polyol). USE:Useful as a raw material for polyurea RIM and elastomer, a polymerization initiator, an epoxy resin curing agent and a raw material for plastics such as heat-resistant and rapidly curing coating compound. PREPARATION:A polyoxyalkylene polyol having 400-10,000 average molecular weight is reacted with a benzyl halide by the use of a caustic alkali (e.g. NaOH, KOH or Na2CO3) to give a compound shown by formula II. Then this compound is chloromethylated to give a compound shown by formula III, which is then reacted with NH3 by the use of a catalyst to give a compound shown by formula I. NH3 in an amount larger than a theoretical amount is used for the reaction in high yield.
Patent JP-H02248679-A (JP)
Title: Screw compressor
Inventor: HIKITA OSAMU
IPC: F04C18/16
Filed: 1989-03-20
Abstract: PURPOSE:To secure the oil feeding to a screw rotor side even in the case of a low pressure difference operation by interposing a nonreturn valve in a oil feeding passage connecting an oil exhaust port and an oil tank, and while opening an auxiliary oil feeding passage in an inlet part of the rotor. CONSTITUTION:At the time of the low pressure difference operation, when the differential pressure of an oil tank 6 and an oil exhaust port 71a is reduced, especially, a slide valve 4 is slid to position at the low load side (near 12%), the inverted phenomenon of the pressure is generated between the oil tank 6 and the oil exhaust port 71a, and the oil feeding is not performed at all from the oil exhaust port 71a. But in this case, the oil in the oil tank 6 is fed to a feed-in side of a rotor 3 as the lowest pressure part corresponding to one in the pressure ratio through an auxiliary oil feeding passage 9, and the cooling of the rotor 3 or the like is secured to hinder the seizure, etc. At this stage, the counterflow of the refrigerant gas or the like from the rotor 3 side to the oil tank 6 is hindered by the existence of the nonreturn valve 8.
Patent JP-S61229102-A (JP)
Title: Automatic controller
Inventor: SATO HIRONOBU
IPC: G05B11/36
Filed: 1985-04-03
Abstract: PURPOSE:To prevent offsets produced against continuous external disturbances so as to float a control center, by superposing control signals by dynamic signals upon control outputs by static signals under a condition where the control signals can becomes proportional to the control outputs and giving a slow-start mechanism. CONSTITUTION:The controller of this invention is to perform dynamic control on the change in time of the deviation signal of an object to be controlled, namely, on the speed signal of the object to be controlled, by moving a model signal (called as program signal) corresponding to the peculiar moving speed of the object to be controlled by means of the deviation signal and using a control output G' obtained by comparing the changing rate of the deviation signal S' with that of the program signal P', and the control output becomes positive (negative) when the deviation signal is larger (smaller) than the program and accelerates (decelerates) the speed for returning the object to be controlled to an aimed value. Since control outputs by dynamic signals are superposed upon control outputs by static signals so that the former outputs can become proportional to the latter outputs, the control outputs can be enlarged to the utmost limits against external disturbances and can cause the object to be controlled to reach the aimed value without overruns.