baber/WOPTO huggingface dataset:
Patent JP-H03131421-A (JP)
Title: Gear type tool
Inventor: YOSHIOKA HAJIME
IPC: B24D7/10
Filed: 1989-10-16
Abstract: PURPOSE:To feed effectively a machining liquid to a machining place with a simple constitution and improve the life of a tool by forming machining liquid feeding passages communicating with the tooth groove bottom of a machining tooth from machining liquid storage portions provided on the side surfaces of a tool main body. CONSTITUTION:When a gear type tool 1 is rotated by meshing with a gear, cutting oil stored within an oil pool 11 is fed into the tooth groove bottom 13 of a cutting tooth 3 via oil holes 14 by means of centrifugal force. The cutting oil thus supplied reaches further the cutting point of the tooth surface from the tooth groove bottom 13 by means of also centrifugal force, and conducts the cooling of the portion and the carrying out of cut powder. And, pressure that feeds cutting oil at this time rises in acceleration as a machining speed becomes larger, which is due to centrifugal force being proportionate to the square of the rotation number of the tool 1. Accordingly, the effect of cooling at the time of the machining speed being high, becomes especially large, and the life of the tool or the like can be improved as compared with that at the prior cutting oil supply of a fixed quantity at a fixed pressure.
Patent JP-H08104719-A (JP)
Title: Fluoroelastomer and its production
Inventor: SAITO SATOSHI
IPC: C08F16/14
Filed: 1994-10-04
Abstract: PURPOSE: To obtain a fluoroelastomer excellent in the rate of vulcanization by copolymerizing tetrafluoroethylene with perfluoro(lower-alkyl vinyl ether) and perfluoro(allylbenzene). CONSTITUTION: This fluoroelastomer has a copolymer composition of 50-80mol% tetrafluoroethylene (A), 20-45mol% perfluoro(lower-alkyl vinyl ether) (B) and 0.1-2mol% perfluoro(allylbenzene) (C) and an intrinsic viscosity of 0.1-2.0dl/g. By using the perfluoro(allylbenzene) as the perfluorovinyl ether of component C copolymerized with components A and B, the obtained fluoroelastomer is excellent in the rate of vulcanization. Because this elastomer is excellent in chemical resistance, heat stability, etc., it can be effectively used as a molding material for O rings, flange seals, gaskets, diaphragms of stock pumps, liners, etc.
Patent JP-H0974909-A (JP)
Title: Apparatus for excavation of nursery box
Inventor: YABUUCHI MASATOSHI
IPC: A01G9/00
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To readily and efficiently carry out the excavation of seedlings such as rush, etc., raised in a nursery box in a pot state placed on a receiving box. SOLUTION: This apparatus for excavation of nursery box comprises a wire fitting tool 5 at a central part, a cutting blade part 6 of a sweep-back wing shape horizontally extending right and left and a pair of guiding members 7 having inclined surfaces 7a projecting from the top of the cutting blade part 6 downward to the front at the right and left in the vicinity of the apex of the cutting blade part 6. The wire fitting part 5 is composed of a cylindrical material 8 and a shaft part 9 slidable in the cylindrical material 8. The cutting blade part 6 has a blade tip at the front. A head 9a is faced to a space of receiving boxes 2 longitudinally arranged in parallel at prescribed intervals.  When the whole apparatus is pushed out forward, the head 9a is moved to the space and the inclined surfaces 7a of the guiding members 7 are brought into contact with the rear end of the receiving box 2 and laid downward. When the inclined surfaces 7a are pulled in this state by a winch, the cutting blade part 6 is led to the bottom of the receiving box and is successively moved forward along the bottom of the receiving box to cut roots.
Patent JP-S62124875-A (JP)
Title: Grinding tool
Inventor: TORII NOBUYOSHI
IPC: B24D7/00
Filed: 1985-11-26
Abstract: PURPOSE:To perform lubrication effectively between a tool and a work by forming many round dent portions on a blade surface to which carbide abrasive grains are fixed so as to increase the durability of cutting oil. CONSTITUTION:Many round dent portions 2 are provided over the surface of a blade portions 1 at an equal interval. Due to this, the cutting oil permeates in these dent portions 2 and remains between the tool and the work, thus the grinding ability of the tool is improved as much as possible.
Patent JP-H04145148-A (JP)
Title: Heat-resistant resin composition
Inventor: DOINAI KAZUNORI
IPC: C08L27/22
Filed: 1990-10-05
Abstract: PURPOSE:To obtain a heat-resistant resin composition useful for heatresistant pipes, electric parts, bottles, sheets, window frames,having excellent heat resistance, molding processing properties and impact resistance, comprising a chlorinated vinyl chloride resin and a maleimide-based block copolymer. CONSTITUTION:A heat-resistant resin composition comprising (A) 40-95wt.% chlorinated vinyl chloride resin, preferably resin obtained by chlorinating a vinyl chloride resin having 400-2,000 average polymerization degree and 60-70wt.% chlorine content and (B) 60-5wt.% maleimide-based block copolymer, preferably block copolymer which has a maleimide compound (e.g. N- methylmaleimide or N-phenylmaleimide) and a vinyl monomer [preferably styrene-based vinyl monomer or (meth)acrylate-based vinyl monomer] as a component unit, >=5wt.%, especially >=10wt.% content of maleimide compound residue and 10,000-500,000 number-average molecular weight of block unit.
Patent JP-S63190833-A (JP)
Title: Method and composition for orally administrating physiological substance to animals
Inventor: TOOMASU AARU TEISU
IPC: A61K9/16
Filed: 1987-10-23
Abstract: A method and formulation for orally administering a bioactive agent which comprises encapsulating the agent in one or more biodegradable and biocompatible polymer or copolymer excipients to form a microcapsule which is capable of passing through the gastrointestinal tract unaffected and being taken up by the Peyer's patch.
Patent JP-H07119122-A (JP)
Title: Use of sight guidance illumination device in road
Inventor: IMAZU RYUJI
IPC: E01F9/619
Filed: 1993-10-26
Abstract: PURPOSE:To make it possible to brighten the front visual field of car drivers so that they may confirm in an earlier stage under what conditions the road surfaces are or the like by reflecting or refracting the light of front lamps of running cars ahead in the running direction at night with mirror surface boards. CONSTITUTION:A plurality of mirror surface boards 2 are installed to the side edges of a vehicle running road 1 or along a central separator with a specified spacings. The mirror surface boards are installed substantially in parallel and vertical to the road 1. As occasion demands, they are slanted downward to the road. The mirror surface boards may be replaced with transparent prisms. In that case, a ridge line which forms a cross-section triangle-shaped vertical angle of the transparent prisms is positioned in the vertical direction and what is more, placed on the opposite side to the road. The light of front lamps of running vehicles 3 can be reflected or refracted ahead in the running direction with the mirror surface boards 2 or the transparent prisms. This construction makes it possible to brighten the front visual fields of drivers in any place even where no illumination lamp is provided.
Patent JP-H08129454-A (JP)
Title: Information recording and reproducing device
Inventor: OKUMURA TETSUYA
IPC: G06F3/06
Filed: 1994-10-31
Abstract: PURPOSE: To provide an information recording and reproducing device which uses a small-capacity memory management table to quickly perform the recording and reproducing operation. CONSTITUTION: A buffer memory 25 is divided into blocks whose size is approximately equal to that of a sector, and the sector number of data to be stored is determined for every block. The validity of data stored in the buffer memory 25 and address information are stored in a memory management table 27 with respect to each block of the buffer memory 25. In accordance with the memory management table 27, a controller 26 and a memory control circuit 24 not only store the recording data in the buffer memory 25 but also record data stored in the buffer memory 25 on an optical disk 1 at the time of recording and not only read out the data, whose reproducing is instructed, from the optical disk 1 to store it in the buffer memory 25 but also transfer the data stored in the buffer memory 25 to a host device at the time of reproducing.
Patent JP-H07117808-A (JP)
Title: Garbage container reversing device
Inventor: HONDA OSAMU
IPC: B65F3/04
Filed: 1993-10-26
Abstract: PURPOSE:To provide a device for accurately measuring the garbage weight in a garbage container without impairing the workability. CONSTITUTION:In a garbage container reversing device 2, a lock device 4 for locking a holding pin of a garbage container A is provided on the upper part of a rotatable lift arm 3, and the garbage container A locked by the lock device 4 by the turning movement of the lift arm 3 is constituted so as to be reversed. On the other hand, a weight detecting device 5 for detecting the weight of the locked garbage container A is provided on the lock device 4, moveover, a supporting part 36 for supporting one side surface of the garbage container A is provided on the lower part of the lift arm 3, and an alleviating means (36) for alleviating frictional resistance to the garbage container A is provided on the supporting part 36. Moreover, a second weight detecting device is provided on the supporting part.
Patent JP-S63119722-A (JP)
Inventor: ADACHI KAZUTOSHI
IPC: A47L9/00
Filed: 1986-11-10
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-H05134590-A (JP)
Title: Image recorder of pressure fixing system
Inventor: KODERA TETSUO
IPC: G03G21/00
Filed: 1991-09-17
Abstract: PURPOSE:To provide the image recorder constituted in such a manner that the deflection of an image carrying member by a press roller does not lead to a degradation in the image quality of the image recorder. CONSTITUTION:The electrostatic latent image carrying member is constituted of the image carrying member of a center support type with which a central supporting shaft and a cylindrical latent image carrying part are respectively joined in the central part in a longitudinal direction. The deflection of a dielectric drum 1 by the press roller 2 is significant in the joint part of the press roller 2 and the dielectric drum 1 but decreases extremely in the proximate part of the dielectric drum 1 and a means for irradiating the recorded image existing on the opposite side with the center of the dielectric drum 1. The reason thereof lies in that the dielectric drum 1 of the center support type consists of the central supporting shaft, the cylindrical latent image carrying part and the joint part thereof and is formed more liable to deflect as the drum parts from the joint part and that the distortion of the dielectric drum 1 by the press roller 2 is substantially prevented from acting on the other parts of the dielectric drum 1 by the deflection.
Patent JP-H07123544-A (JP)
Title: Gas insulated switchgear
Inventor: TAKAGI NOBUHITO
IPC: H02B13/02
Filed: 1993-10-26
Abstract: PURPOSE:To deal with extension and fault easily while enhancing the maintainability by arranging switches, e.g. circuit breakers, on the air bushing side, and connecting the switches with disconnectors on the main bus side through connecting buses so that the lines cross through a bus sectioning circuit breaker. CONSTITUTION:A connecting bus 1 having a cross point is interposed between a switch, e.g. an air bushing 2, a disconnector 3 or a circuit breaker 4, and a main bus 5 and a main bus side circuit breaker 6 and two lines are connected while crossing through a bus sectioning circuit breaker 7. This structure facilitates the maintenance work of the circuit breaker 4 and the like regardless of the cross point of the connecting bus thus limiting the entering and inspecting section of vehicle definitely in the vicinity of an interrupted transmission line.
Patent JP-H05108123-A (JP)
Title: Tool tip position correcting method
Inventor: KARAKAMA TATSUO
IPC: G05B19/18
Filed: 1991-10-16
Abstract: PURPOSE:To lighten and reduce the cost of a tool such as a welding gun and a grinder and to facilitate the control of a robot work program. CONSTITUTION:The data to show the relation of the work time of a robot and the variation of a tool tip point are stored into a memory beforehand, and when the tool tip point is moved to a moving target point, a work integration time (t) is read (S4) and the position of the tool tip point changed based on the data in a memory is obtained (S5). Based on the variation, the moving target point of the tool tip point is corrected (S6) and the tool tip point is moved to the moving target point (S7). For this reason, the position of the tool tip point is corrected in accordance with the variation, the work can be correctly performed to the moving target point on a work, and the spring mechanism needed conventionally is made unnecessary. Plural robot work programs provided conventionally can be unified.
Patent JP-H07103975-A (JP)
Title: Tube for sample component of exhalation and concentrating/sampling device with the same
Inventor: SATO KATSUHIKO
IPC: G01N1/22
Filed: 1993-09-30
Abstract: PURPOSE:To concentrate a large amount of various components of exhalation and sample the concentrated components. CONSTITUTION:A sampling tube 10, column-like, is inserted into a cooling medium, and provided with an exhalation inlet 14 formed at one end, an exhalation outlet 16 formed at the other end, grooves 20a, 20b,..., formed, along the flow of exhalation, on a peripheral surface 20, and a projected stripe formed on the inside peripheral surface of grooves 20a,.... Since grooves 20a,..., are formed on the peripheral surface 20 of the sampling tube 10, the area of entire peripheral surface 20 is large. Further, since the projected stripe is formed on the inside peripheral surface of the sampling tube 10, the area of entire inside peripheral surface is large. Again, since the recessed portion of grooves 20a,..., are projected stripes, thermal conduction is good. Therefore, exhalation is sufficiently cooled by the sampling tube 10.
Patent JP-H0799066-A (JP)
Title: Battery device with discharge capacity detecting function
Inventor: AWAZU HIDEO
IPC: H01M10/48
Filed: 1993-09-29
Abstract: PURPOSE:To find an accurate discharge capacity by multiplying a discharge loss rate according to the amount of the discharge current and the rating battery capacity, to the discharge current, and then time integrating it. CONSTITUTION:A terminal voltage input circuit 2b converts the terminal voltage of an Ni-Cd storage battery 1 into a voltage scope to allow the AD conversion, and transmits it to the analog port AD1 of a microcomputer 2a. A charge current input circuit 2c and a discharge input circuit 2d transmit the charge current and the discharge current separately to the analog ports AD2 and AD3 of the microcomputer 2a. An external memory device EEPROM 2e is connected to IO ports D0 to D3, and the intrinsic current data are written beforehand, and furthermore, the dynamic battery data are written at any time. When the charge is started, a very short sampling cycle is set, and a discharge loss rate is read from the PROM in the microcomputer 2a by the discharge current input to the port AD3, and the discharge loss rate, the discharge current value, and the time T2 are multiplied to calculate the discharge capacity. Furthermore, it is integrated to obtain a time integration value. Consequently, the service life of the battery, the excessive charging, and the like can be decided at a high reliability.
Patent JP-H1184270-A (JP)
Title: Shutter device for optical signal connector
Inventor: SUEMITSU GORO
IPC: G02B6/36
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To prevent the leakage of light from an optical signal connector on a signal transmission side at the time of non-connection. SOLUTION: This shutter device has two pieces of rollers 4 which are disposed in parallel with each other across an optical path 16 of the optical signal emitted from the light transmission side optical signal connector 12 in front of the light transmission end 14 of the light transmission side optical signal connector 12, a roller supporting means 6 which supports the rollers 4 rotatably and movably in a direction where the rollers attach to and detach from the rollers and an energizing means 8 which energizes the rollers 4 in the direction where the rollers approach and come into contact with each other. Two sets of the first and second supporting pieces 18, 20 constituting the roller supporting means 6 extend apart from each other and their base parts 24 are elastically oscillatable in the direction where these parts detach and attach from and to each other. Respective sets of the first supporting pieces 18 hold the one roller 4 with their front ends 26 from both ends and rotatably support the roller 4. Respective sets of the second supporting pieces 20 hold another roller 4 with their front ends 26 from both ends and rotatably support the roller 4.
Patent JP-2001088667-A (JP)
Title: Wheel stopper
Inventor: GOTO ZENGO
IPC: B60T3/00
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a wheel stopper extending the life of a wheel, being lightweight, and being convenient in carrying, installation, and transfer. SOLUTION: A wheel stopper 1 is provided with left-/right-directional wheel stopper bar part 11 positioned upward an installation face 400 in a horizontal state, the wheel stopper bar part has a rear face 11a abutting on the tire grounding outer circumferential face of the wheel, and the rear face is formed of a curved face.  The wheel stopper further provided with a pair of horizontal curved parts 12, 12 extended by curving frontward approximately 90 deg. on an approximately horizontal face from the both ends of the wheel stopper bar part, a pair of vertical curved parts 13, 13 extended by curving frontward and downward into an approximately tumbled U-shape from free ends of the respective horizontal curved parts, a pair of linear parts 14, 14 extended approximately horizontally rearward from the free ends of the respective curved parts and arranged on the installation face, and a fitting plate part 15 extended between the rear ends of the pair of liner and fixed on the installation face.
Patent JP-H04144958-A (JP)
Title: Production of carbon-containing refractory
Inventor: KAMIIDE MAREYASU
IPC: H01M2/12
Filed: 1990-10-04
Abstract: PURPOSE:To obtain the title refractory of high spalling resistance, useful for cast steel-refining vessels to be used under severe conditions, by using a thermoplastic resin-modified phenolic resin as binder for the raw material mixture for the title refractory. CONSTITUTION:A mixture composed of (A) 3-30wt.% of a natural or artificial carbonaceous material >=80wt.% of fixed carbon and (B) the rest of (1) magnesia clinker containing >=90wt.% of magnesia and/or alumina clinker containing >=80wt.% of alumina and (2) at least two kinds of metals or carbides is incorporated with (C) as binder, 1-5wt.% of a thermoplastic resin-modified phenolic resin. The resulting composition is kneaded, molded and then heat treated, thus providing the objective refractory. Said thermoplastic resin is pref. a bifunctional alkylphenolic resin or aromatic petroleum resin.
Patent JP-H10113059-A (JP)
Title: Fan mill structure for threshing device
Inventor: SATO YOSHIHIKO
IPC: A01F12/48
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To simplify a structure and to lower a manufacture cost by changing and adjusting a wind direction just by adding simple alteration to an existing member without providing a wind direction plate. SOLUTION: The tip of the opening lower side of a fan mill case 12 is formed into a first tongue piece 14 over the entire width, the first tongue piece 14 is mounted to the raised front end part 15A of a threshing device bottom plate 15 raised to a front side and the vertical position of the fan mill case 12 is changed and adjusted while keeping the mounted state.
Patent JP-H03129591-A (JP)
Title: Control system for bar code reader
Inventor: SATO SHINICHI
IPC: G06K7/10
Filed: 1989-10-16
Abstract: PURPOSE:To improve reading performance without superposing detection light from an article detecting part and its reflected light to the reflected light obtained by scanning a bar code with the scanning light of a scanning reading part by stopping the projection of detecting light from the article detecting part during the period of reading operation. CONSTITUTION:A control part 3 starts the scanning reading operation of the scanning reading part 2 in accordance with the article detecting signal of the article detecting part 1 and stops the projection of detecting light from the detection part 1. Since the control part 3 controls the projection of detecting light of the detection part 1 and stops the projection of the detecting light in accordance with the article detecting signal, no detecting light is not projected from the detection part 1 during the scanning reading of a bar code. Thereby the light of the article detecting part 1 is not superposed to the reflected light obtained by scanning the bar code with scanning light and the reading performance can be improved.
Patent JP-H03134479-A (JP)
Title: Refrigerator
Inventor: UEMURA MICHIKO
IPC: F25C1/10
Filed: 1989-10-16
Abstract: PURPOSE:To make it possible to obtain two function at low product cost by enabling elective use of a device which comprises a mixing blade which makes a reciprocating swing by a drive device in common use with an automatic ice making device and a vessel which comprises a metal-made bottom and an artificial resin-made side wall. CONSTITUTION:Both an automatic ice making device and an automatic ice cream making device are designed to be selective used. The automatic ice cream making device comprises a mixing blade 30 which makes a reciprocating swing by a drive device 13, and a vessel 33 which comprises a metal-made bottom 33a which is curve-shaped in conformity with a motion locus of the mixing blade 30 and an artificial resin-made side wall 33b formed integrally with the bottom 33a and whose top is opened. More specifically, the mixing blade 30 is mounted with the drive device 13 for the automatic ice making device and the ice cream making vessel 33 is set so that the drive device 13 may be operated. Then, ice cream mix is cooled particularly by way of the bottom 33a of the vessel 33 by operating the drive device 13. This construction makes it possible to produce ice cream.
Patent JP-H01109345-A (JP)
Title: Production of diazo copying material
Inventor: WATANABE YOICHIRO
IPC: G03C1/60
Filed: 1987-10-23
Abstract: PURPOSE:To obviate unequal coating and repelling at the time of high-speed coating and to uniformize a photosensitive layer by using a photosensitive liquid contg. a nonionic surfactant. CONSTITUTION:A coating liquid for a precoating layer is coated on a base material such as paper and thereafter, the photosensitive liquid contg. a diazonium compd., coupler and the nonionic surfactant (A) is coated thereon to obtain the title copying material. Alkylphenylpolyoxyethylene ether is preferably used for the component A, and nonylphenylpolyoxyethylene ether is more particularly preferably used. The amt. of the component A to be added to the photosensitive liquid is preferably 0.01-0.25g/l. The uniform photosensitive layer which obviates the generation of the strike-through, the unequal coating and the repelling of the photosensitive liquid is thus formed.