baber/WOPTO huggingface dataset:
Patent JP-S635157-A (JP)
Title: Inner cam system distributor type fuel injection pump
Inventor: NAKATSUKA KOKEI
IPC: F02M41/14
Filed: 1986-06-24
Abstract: PURPOSE:To prevent a jumping phenomenon and to perform stable fuel injection, by providing an engaging protrusive part in a plunger. in its inner cam side end part while an engaged groove in a roller shoe and rotatably holding the plunger by the roller shoe. CONSTITUTION:A plunger 9 is provided to be slidably arranged in a plunger passage 30. An engaging protrusion part 9a is provided protruding in the plunger 9 in its end part in the side of an inner cam 4. A roller shoe 10 provides an engaged groove 10a fitting said engaging protrusion part 9a. The plunger 9 is rotatably held by the roller shoe 10 by fitting the engaging protrusion part 9a to the engaged groove 10a. In this way, stable fuel injection is obtained with no separation of the roller 11 from a cam surface of the inner cam 4.
Patent JP-S5936843-A (JP)
Title: Input device of coordinates
Inventor: KONDOU KIKUMA
IPC: G06F3/038
Filed: 1982-08-26
Abstract: PURPOSE:To input coordinates efficiently, by moving flexibly coupled upper and lower levers unitedly from a straight position up to a prescribed angle to move a carsor at a low speed, and when the prescribed angle is exceeded, switching the speed of the carsor to a high speed by operating the upper lever. CONSTITUTION:When the operation lever 11, 12 are inclined within a prescribed angle, the upper and lower levers 11, 12 are operated unitedly like a straight line by the force of a helical spring 4. In this case, a contact part 5 is in uncontact state and the carsor moves at a low speed. When the inclination exceeds the prescribed angle, the lower lever 12 is restricted and only the upper lever 11 is slightly bent, so that the inner surfaces of a rod-like conductor 2 and a conductive ring 61 are shorted and the carsor is switched from low to high speed. Thus, the switching between the low and high speeds can be performed by continuing the same operation of the operation levers and the carsor can be guided to a required position precisely and rapidly.
Patent JP-H08311931-A (JP)
Title: Lock mechanism for roller guide window frame
Inventor: AZUMA NAOKI
IPC: E02F9/16
Filed: 1995-05-22
Abstract: PURPOSE: To obtain a lock mechanism excellent in controllability without spoiling the view of an operator and without obstructing the operator's view for the lock mechanism of a window frame specially suitable for a pull-up window provided in a cabin for power shovel, etc. CONSTITUTION: In a lock mechanism for a roller guide window frame equipped with an opening and closing guide device rolling a roller 2 pivoted on a window frame 5 along a guide gutter 4 provided in a cabin side and a lock device in an opening and closing position for inserting a lock pin 15 provided in the window frame 5 and capable of coming in and out into a lock hole 21 provided in the cabin side, the roller 2 is pivoted on the front end of the lock pin 15 in the relative axial movement and in a rotatable manner. The lock hole 21 is opened in the bottom of the guide gutter 4.
Patent JP-H09305613-A (JP)
Title: Document retrieval indexing system
Inventor: ITO TATSUO
IPC: G06F17/30
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To construct a semantic expression by utilizing document structure without using any large scale dictionary by performing the semantic analysis of a tag through natural language processing, preparing the semantic structure, defining it as an index, also performing the semantic analysis of tag of high-order concept in the document structure of document containing the tag, and extending it on the semantic structure. SOLUTION: When preparing the semantic structure of a certain element 1, natural language analysis is performed to the title of that element (S1) and the result is extended on a language logical expression. The element of higher order for one rather than the element of S1 on its document structure is selected (S2), and that title is extended on a predicate logical expression. When the element of S2 is the most significant element for the document structure in S3, S4 is started but in the other case, processing is returned to S1. By extending all the predicate logics provided through S1-S3 on a semantic net, they are merged (S4). In this case, the provided semantic net is defined as the semantic structure of a certain element 1.  Thus, a usual document can be retrieved similarly to the retrieval through the hierarchy of table of contents and since an analytic object is just a short sentence, the dictionary can be reduced.
Patent JP-S5480960-A (JP)
Title: Agravic hoist
Inventor: NISHIMURA KAZUO
IPC: B66F19/00
Filed: 1977-12-09
Abstract: PURPOSE: To provide an agravic hoist, which is arranged such that its differential circuit is disconnected automatically from control circuit at the instant when a cargo is suspended and the fact is detected correctly by a suitable means, whereby it is enbled to operate the hoist with high precision and stability.  
     CONSTITUTION: A cargo to be suspended is balanced by controlling current passed through an exciting coil in the hoist driving system, and the tension acted to wire rope by the cargo is detected by load sensor 11. Change of the tension with time is detected by a differentiation operating circuit 36 and the output signal of the circuit 36 is stored in time integrating memory 45. When only the tare of cargo is detected by load sensor 11 at the time of starting suspension of the cargo, current is passed to the input side or output side of the memory. The agravic hoist of this invention, arranged as above, further comprises a pattern detecting means 37 which produces an output when load of the cargo and tension of the wire rope are correctly balanced and a switching circuit for disconnecting differentiation circuit 35 from the input circuit of memory 45 in response to the output signal of said pattern detecting means 37 and establishing balance, whereby it is enbled to operate the hoist with high  precision and stability. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63311864-A (JP)
Title: Character-pattern superimposition support system
Inventor: HIRANO KENICHI
IPC: H04N1/387
Filed: 1987-06-15
Abstract: PURPOSE:To superimpose character code information at a superimposed position proper in matching with a pattern by extracting/displaying guidance information to supervise a code data to an optional proper position of a pattern data. CONSTITUTION:In generating a command file through the proper combination of a mark sheet generation command and a mark sheet generation command with a character, and superimposing character information are generated and inputted from an input terminal equipment 2, a guidance section 13 calculates number of lines of character is able to be superimposed on a segment and number of character digits able to be superimposed per input line automatically and outputs and displays the result of a display device of an input terminal equipment 2. Then the information entry party generates and inputs the character code information with a special symbol for positioning the superimposed location prepared in advance added thereto, a code generating section 14 decodes it and a code conversion section 11 generates and adds the basic control code for character string edition including the destination of superimposition location to generate the superimposing character code automatically. Thus, the information entry party generates the superimposing character code information in matching with the pattern easily.
Patent JP-H0372110-A (JP)
Title: Method and apparatus for peeling header of wall portion driven underground from concrete to which said header is adhered
Inventor: POORU KANNA
IPC: E02D9/00
Filed: 1990-06-06
Abstract: PURPOSE: To easily strip a header from concrete by applying impact on the header on a side facing in a direction far from concrete by a tool connected with the header at a portion located at an upper side of an impact portion. CONSTITUTION: A header 4 is adhered to an existing concrete part 2 and is separated from a part 3 during an excavation under bentonite mud. A tool 8 is suspended in a groove via a cable 10, a rod 11 of the tool 8 is elongated and an arm 12 is engaged to a track of the header 4. Further, jaws 9a, 9b of the tool 8 are opened, impact is applied to the header 4 and the header 4 is stripped from the concrete part 2.
Patent JP-S6126818-A (JP)
Title: Detecting device for angle of rotation
Inventor: IMAIZUMI HISAAKI
IPC: G01D5/30
Filed: 1984-07-17
Abstract: PURPOSE:To detect the angle of rotation of a rotating body by moving a light beam along the inner peripheral surface of a linear semiconductor position detector which is formed annularly associatively with the rotating body. CONSTITUTION:Light from a light source 5 is converged through a collimator lens 6 and then reflected by a reflecting mirror 7 to form a light point 8 on the inside surface of the linear semiconductor position detector 3. Therefore, when a shaft 1 makes one turn, the light point 8 moves on the inner peripheral surface of the semiconductor position detector 3. Consequently, electric signals corresponding to the position of the incident beam are outputted from electrodes 3a and 3b of the linear semiconductor position detector 3. The angle of rotation of the rotating body is calculated on the basis of the those electric signals.
Patent JP-H01315491-A (JP)
Title: Discriminating agent for light oil
Inventor: OKA RYUHEI
IPC: C10L1/18
Filed: 1988-06-15
Abstract: PURPOSE:To obtain a discriminating agent for light oil capable of discriminating mixing of other kinds of oils, such as kerosene, in the light oil with a high accuracy by dissolving coumarin in a specific glycol ether in a specified high concentration. CONSTITUTION:The objective discriminating agent obtained by dissolving coumarin in >=5wt.% (preferably >=10wt.%) concentration in one or more glycol ethers selected from the group consisting of formula I (Et is ethylene glycol; R<1> is 2-4C alkyl), formula II (Pr is propylene glycol; R<2> is 1-4C alkyl) and formula III (De is diethylene glycol; R<3> is 1-4C alkyl).
Patent JP-H03114459-A (JP)
Title: Prosthesis for resetting and fixing fractural part of limb
Inventor: ENTSUO BURUSASUKO
IPC: A61B17/58
Filed: 1990-06-08
Abstract: PURPOSE: To uniformly distribute the tensile force of a flexible element around the circumference of a bracket by providing a connecting means with a flexible element elongated in a zigzag state between two brackets, and having an adjustable length connected so as to slide to each of the bracket. CONSTITUTION: An artificial prosthesis tool has tubular brackets 10, 11 for bundling a fractured hand and feet, each of the brackets 10, 11 is inserted into a fractured bone portion, and the portion 12 of the bracket 10 has a hole 14, 15 for receiving a pin, and the bracket 10 is fixed to the fractured portion. Similarly, the portion 13 of the bracket 11 has a hole 16, 17. The brackets 10, 11 are connected by a flexible cable, and have flanges 39, 42 each of which is divided into many uniform sections for guiding the cable 36. Cable stretching devices 37, 38 are arranged to the one of a pair of grooves 40, 42, accordingly these grooves comprise the positions of many equal interval connected by rounding the brackets 10, 11 around each circumference. Further, the cable 26 has a tensile meter 45 having an optical tensile indicator.
Patent JP-H07125244-A (JP)
Title: Ink recovery route of ink jet recorder
Inventor: MIYAWAKI HIROYUKI
IPC: B41J2/185
Filed: 1993-06-21
Abstract: PURPOSE:To provide a recovery route for prevention of backward flow in order to prevent ink remained without completing recovery in the recovery route from running over from a gutter by flowing backward. CONSTITUTION:Ink which jetted from a nozzle 5 and is not used for printing, is seized with a gutter 2 to be recovered by suction. Herein, a loop-like passage 1 is connected to a route of the gutter 2. While the ink remains in the recovery route when a recorder stop, the ink can be prevented from running over from the gutter thereby by such a simple structure as connecting the loop-like passage onto a secondary side of the gutter.
Patent JP-H10337400-A (JP)
Title: Steam iron
Inventor: TSURUTA KUNIHIRO
IPC: D06F75/18
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To enable to obtain a stable steam blowout for a long period of time with respect to a steam iron, by removing deposits accumulated in a vaporizing chamber or the like. SOLUTION: A vaporizing chamber 7 and a steam path 8 are partitioned by a partition wall 10 provided upright on the surface of a base and by an outer wall 11, and an outlet 14 which is provided near a bottom side corner in an approximately triangular part of the outer wall 11 is closed by a stopper 9 when the iron is used. To remove deposits, a cartridge 16 is attached to an outlet 8 and a heat-proof corrosion-resistive solid block 18 freely floating in the vaporization chamber 7 and the steam path 8 is flowed in. By moving the iron longitudinally and laterally, the deposits are rubbed off by the heat- proof corrosion-resistive solid block 18, and further, by collecting it into the cartridge 16 to discharge out of the iron, the deposits are removed.
Patent JP-H11333019-A (JP)
Title: Fire extinguishing device
Inventor: MIYAZAKI KENSUKE
IPC: A62C35/68
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To easily display a target area by unit of a narrow area accompaying no change in a piping system, such as dividing of piping. SOLUTION: A bubble fire extinguishing device using a bubble head is provided, wherein the head is connected to a branched pipe from a water supply pipe 1 into which a fire extinguishing liquid is pressure supplied through simultaneously opened valves 8 at the time of fire. A pressure switch 9 as an operation detector to detect operation of each of the simultaneously opened valves 8 is provided for each valve 8. A display of a target area is made by a monitoring pannel according to a detection signal of the switch 9 for each unit of a specified area where one or more of the valves 78 are provided.
Patent JP-H076061-A (JP)
Title: Operation analyzing device for computer
Inventor: MARUYAMA MITSURU
IPC: G06F11/34
Filed: 1993-06-21
Abstract: PURPOSE:To analyze a program which operate with logical addresses on an OS by acquiring the operation of a CPU on the logical addresses. CONSTITUTION:When the CPU 11 accesses a memory 12 and a peripheral device interface 13, the logical addresses are converted by the conversion table of a memory management unit(MMU) 110 and physical addresses are outputted to an address bus 14. Then the CPU 11 reads and writes data in and out of the memory 12, etc., through a data bus 15. A CPU addition part 1 acquires terminal information on the CPU 11 and stores it in an acquisition memory part 3. A conversion table transfer part 2 transfers the conversion table information of the MMU 110 to the acquisition memory part 3. An analysis part 4 traces the operation of the CPU 11 on the logical addresses with respect to the physical addresses included in the CPU terminal information in the acquisition memory part 3 on the basis of the conversion table information and displays it at a display part 5.
Patent JP-S5672306-A (JP)
Title: Detector for angle
Inventor: MATSUMOTO OSAMU
IPC: H01Q3/00
Filed: 1979-11-15
Abstract: PURPOSE: To detect the angle change of body to be detected with high accuracy, by coupling a body to be detected and a joint shaft mounting an angle detection gear on a barrel shaft at close location.  
     CONSTITUTION: A body to be detected 1 such as a reflection mirror of an antenna  device A is fixed to one end of a barrel shaft 2 of rotation free. Spherical bearings 8, 9 are held at a prescribed location at another end of the shaft 2 with the retaining ring 7a fixed with a fixing bolt 10a and bear the shaft 2 in rotation and deflection free. The housing 4 is fixed to the upper end of a stand 12 of tower shape. By coupling the body 1 and the joint shaft 5 mounting an angle detection gear 6 at a mutually closer position on the shaft 2, the torsional displacement of the shaft 2 can be avoided. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000341331-A (JP)
Title: Inter-station transmission system
Inventor: YAMAGISHI TAKASHI
IPC: H04L45/74
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an inter-station transmission system where registration and deletion of a station to which data of a server is desirably sent can be made at any time. SOLUTION: A server station among stations 1,2,..., n connected by a LAN has a definite number of client address lists in the unit of data and the server station transmits data to client stations on the basis of the lists for a prescribed period and when data are changed. When a registration request is made to the list, the registration is made and when the list overflows, contents of the list are deleted, a multiple address is registered or a client address belonging to a group is deleted and a group address is added. Thus, even when the list overflows, a station to which data are desirably sent can be registered.
Patent JP-H10339147-A (JP)
Title: Engine for planing boat
Inventor: MOTOSE JIYUN
IPC: F02B61/04
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To reliably prevent hunting of an exhaust control valve by installing an exhaust timing controller having the exhaust control valve capable of switching a closing condition and an opening condition to/from each other, and arranging a hunting preventive means to prevent an extremely small change in engine speed of an engine from being transmitted to a driving system of the exhaust control valve, in this. SOLUTION: An exhaust control valve 24 of an exhaust timing controller 23 is installed on an upper wall of an exhaust port 21 of a two-cycle engine 6 in a water jet propelling device. Control to open the exhaust control valve 24 when engine speed of the engine reaches exhaust timing changing engine speed, is performed by an exhaust timing control unit(C/U) 30, but in this case, a hunting preventive means 31 is connected to the exhaust timing C/U 30, and an extremely small change in engine speed of the engine is prevented from being transmitted to a driving system of the exhaust control valve 24. This hunting preventive means 31 is constituted so as to send out this average value to the exhaust timing C/U 30 as engine speed of the engine by finding an average value of engine speed of the engine in predetermined time.
Patent JP-S6042312-A (JP)
Inventor: TAKEDA SHIYUNJI
IPC: A01N37/38
Filed: 1983-08-17
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-S5940096-A (JP)
Title: Oil supplying device for thrust bearing
Inventor: NAKAMURA KAZUNORI
IPC: F16N39/00
Filed: 1982-08-30
Abstract: PURPOSE:To prevent mixing of bubble into an oil lifter as well as the generation of abnormal sound in the oil lifter by a method wherein a bubble separating unit, extending vertically and having a large diameter, is provided on the way of a suction pipe connecting an oil tank and the oil lifter. CONSTITUTION:Lubricating oil in the oil tank 2 is sent to the oil lifter 3 through the suction pipe 4 and is supplied to the sliding surface 1a of the thrust bearing 1 through an oil distributing pipe 5 by a pump 3a. The bubble separating unit 9, having an inner diameter larger than the same of the suction pipe 4 and extending into the vertical direction, is provided on the way of the suction pipe 4. Bubbles 8, sucked into the suction pipe 4, is lifted and will nevern be sucked into the oil lifter 3 since the flowing speed of the lubricating oil is reduced in the bubble separating unit 9. According to this method, generation of abnormal sounds in the oil lifter 3 may be prevented.
Patent JP-H076355-A (JP)
Title: Magnetic disk substrate made of titanium
Inventor: SAKIYAMA TOSHIO
IPC: G11B5/73
Filed: 1993-06-21
Abstract: PURPOSE:To provide the magnetic disk substrate made of titanium usable as a high-density magnetic recording disk and the magnetic disk substrate made of titanium formed with a plating layer as a primer treated surface of a magnetic film on its surface. CONSTITUTION:The magnetic disk substrate made of titanium before casting with the plating layer as the primer treated surface of the magnetic film has surface roughness of <=3mum average spacing Sm of ruggedness on the surface and 0.1 to 1mum average center line height Rv and average center line depth Rp, respectively. Further, the magnetic disk substrate made of titanium before being formed with the magnetic film is the magnetic disk substrate made of titanium having the plating layer of >=5mum film thickness on its surface.
Patent JP-S5939888-A (JP)
Title: Isobenzofuranimine derivative and fungicide containing it
Inventor: TAKITA KIYOSHI
IPC: A01N43/08
Filed: 1982-08-30
Abstract: NEW MATERIAL:4,5,6,7-Tetrachloro-1(3H)-isobenzofuranimine shown by the formula I . USE:A fungicide. Having high preventive effect on blast of rice plant, improved residual activity, and low phytotoxicity to crops. PROCESS:2-Acetoxymethyl 3,4,5,6-tetrachlorobenzonitrile shown by the formula IIis reacted in a solvent such as acetone, etc. in the presence of a base such as potassium hydroxide, preferably under heating.
Patent JP-S5773694-A (JP)
Title: Electronic digital timepiece
Inventor: MATSUMURA ISAO
IPC: G04G5/00
Filed: 1980-10-27
Abstract: PURPOSE:To decrease the number of switches and to prevent erroneous operation by selecting a high-order or low-order digits according to the pulse width of a correction signal. CONSTITUTION:When a signal (a) inputted with a switch B has longer width than set time width, it is delayed by a discrimination reference generating circuit 11 and ANDed by a gate G2 with a signal (e), having prescribed width, from a control signal generating circuit 12, so that a control signal is inputted from a control part A to an upper priority digit counter. When the signal (a) has shorter width than the set time width, the input signal (a) is inverted and ANDed with the output signal (e) by a gate G3 if it is generated, so that a control signal (h) is outputted to the control part B of a lower priority counter.
Patent JP-H05340237-A (JP)
Title: Controller for heated catalyst
Inventor: TSUMURA TATSUYA
IPC: F02D11/02
Filed: 1992-06-09
Abstract: PURPOSE:To sufficiently activate a catalyst in a proper timing before starting an engine for vehicle. CONSTITUTION:A catalyst temperature detecting means 5, battery voltage detecting means 6, and an IG switch 8 having a heat contact point besides each contact point for engine start are provided. Each signal of the catalyst temperature and battery voltage which are obtained by the detecting means 5 and 6 and each contact point position information of the IG switch 8 are inputted into a controller 7. The controller 7 receives the catalyst temperature, battery voltage and each contact point position information of the IG switch 8, and determines the timing of the start of heating a catalyst, according to the signal of the heat contact point, and controls the heating for the catalyst on the bass of the values of the catalyst temperature and the battery voltage. Further, after the activation of the catalyst, cranking of an engine 1 is started or the cranking preparation state is set. Accordingly, the gas discharged from the engine 1 can be sufficiently purified by the preheated electrically heated catalyst 2.