baber/WOPTO huggingface dataset:
Patent JP-S63281075-A (JP)
Title: Measuring instrument for insulation deterioration relation quantity
Inventor: IGA ATSUSHI
IPC: G01R31/12
Filed: 1987-05-13
Abstract: PURPOSE:To measure an insulation deterioration relation quantity even when a DC component current flows to a circuit to be measured by applying a low-frequency voltage to the circuit to be measured. CONSTITUTION:A low-frequency voltage application part 32 applies the low frequency voltage to the circuit to be measured. Then a low-frequency current detection part 33 detects a low-frequency current which flows through the circuit to be measured according to the low-frequency voltage. Then a low-frequency reactive current generation part 34 generates a low-frequency reactive current which is in phase with the low-frequency current and does not contributes to insulation resistance in synchronism with the voltage application part 32. Further, the low-frequency current and reactive current are inputted to a differential circuit part 35 and superposed one over the other to detect the difference, and a reactive current which contributes the insulation resistance is led out, so the reactive current generation part 34 is so controlled that the low-frequency is minimum and the active current is outputted to an insulation resistance arithmetic part 36. Then the insulation resistance is recorded 37 according to the output of the arithmetic part 36. The DC component current which flows to the circuit to be measured is detected 40.
Patent JP-H09180714-A (JP)
Title: Positive and negative electrodes for alkaline storage battery and manufacture thereof
Inventor: RI SOUUON
IPC: H01M4/52
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To lessen self discharge of a battery by preventing an active material from being separated by containing a solution which prevents contact between the active material and an aqueous electrolytic solution. SOLUTION: A positive electrode for an alkaline storage battery consists of a porous nickel substrate 31 formed on an electrode plate and active material particles 32 which contain nickel hydroxide and an additive and with which pores are filled. The surface of respective active material particles 32 is coated with a conductive layer 33, and the conductive layer 33 is constituted of CO(OH)2 or CoO(OH). The surface of the conductive layer 33 is coated with a solution layer 34. The solution layer 34 prevents the active material 32 from dropping and also from contacting electrically with the aqueous electrolytic solution to lessen self-discharge of the battery.  It is preferable that the electric conductivity of the solution layer 34 is lower than that of Ni(OH)2 used as an active material and also it is preferable that the solution layer 34 does not react with and is not mixed with the aqueous electrolytic solution.
Patent JP-H08286446-A (JP)
Title: Equipment main body
Inventor: FURUKAWA HIDEO
IPC: G03G15/00
Filed: 1995-04-18
Abstract: PURPOSE: To prevent the unsureness of the locking of turning pawls caused by the insufficient turning of one of the turning pawls due to the twisting of a connecting member, in an equipment main body constituted to lock two turning pawls to locking parts, when a second structure is closed to a first structure. CONSTITUTION: The second structure 28 is freely openable/closable to the first structure 27, arround a connection fulcrum 29. Two turning pawls 30 are provided to be freely turned around a fulcrum in the first structure 27. Two of these turning pawls 30 are connected by the connecting member 32 of two upper and lower bars. On the other hand, the locking parts 34 are provided in the second structure 28. When it is closed to the first structure 27, two turning pawls 30 are integrally turned and simultaneously locked to the locking parts 34, without twisting the connecting member 32.
Patent JP-H07326524-A (JP)
Title: Transformer
Inventor: FUKUI SATORU
IPC: H01F27/28
Filed: 1994-05-30
Abstract: PURPOSE:To provide a smaller transformer with improved coupling characteristic between primary and secondary coils in a transformer used for various electric equipment. CONSTITUTION:In a winding spool 31 of an inside bobbin 30 into which multiple winding spools are inserted for engagement, a lead wire connected and wound around a bottom terminal 37 is connected to a top terminal 34, then, winding is performed from the top terminal 34 to a winding spool 46 of an outside engagement bobbin 45 and then wired to the bottom terminal 37, for improved function and characteristics.
Patent JP-H05287164-A (JP)
Title: Thermoplastic elastomer composition
Inventor: YOKOYAMA KOICHI
IPC: C08L67/02
Filed: 1992-04-10
Abstract: PURPOSE:To obtain the subject composition having excellent heatresistance, insulation and mechanical strength and useful for inner and outer trims for automobile, etc., by melting and kneading a polyester with a specific olefinic elastomer and a reaction accelerator at specific ratios. CONSTITUTION:The objective composition can be produced by melting and kneading (A) 2-50 pts.wt. of a polyester such as polybutylene terephthalate, (B) 98-50 pts.wt. of an olefinic elastomer modified with an unsaturated glycidyl compound and expressed by formula (R is H or 1-6C alkyl; Ar is 6-20C aromatic hydrocarbon group having one or more glycidyloxy groups; (n) is 1-4) and (C) 0.01-10 pts.wt. (based on 100 pts.wt. of A+B) of a reaction accelerator such as benzoyl peroxide.
Patent JP-H09307757-A (JP)
Title: Information recording device
Inventor: KONDOU TAKESHI
IPC: B41J2/52
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To provide the information recording device in which gradation recording and binary recording attended with edge detection are attained and the configuration is simplified without deteriorating the recording quality. SOLUTION: In the case of gradation recording, a gradation recording LUT used to convert gradation data St in 4-bit including gradation information for each picture element into timing data Stt for gradation recording is stored in a RAM 41 so as to generate the timing data Stt for gradation recording, the data are parallel/serial-converted and the converted data are used to drive a laser diode 23. On the other hand, in the case of binary recording attended with edge detection, a binary recording LUT used to obtain timing data Stt for binary recording based on 1-bit binary data S2 including binary information of each dot, right edge data Sr, left edge data Sl, and clock data Sc is stored in the RAM 41 so as to generate the timing data Stt for binary recording, the data are parallel/serial-converted and the converted data are used to drive the laser diode 23.
Patent JP-S61276608-A (JP)
Title: Petroleum burner
Inventor: MIGAKI FUMIHIKO
IPC: F23D3/18
Filed: 1985-05-30
Abstract: PURPOSE:To reduce the offensive odor generated at the time of fire- extinguishing as well as the dripping of oil adhered to a cartridge tank by operating the sucking means being communicated with the inside of an oil tank in conjunction with the lowering of a wick and removal action of the cartridge. CONSTITUTION:The structure is arranged in the manner that the suitable amount of wick top part is protruded and exposed out of the inner firepan 12', outer fire pan 13' of a wick guide cylinder 12 and a wick outer cylinder 13 respectively, while a wick moving mechanism 16 performs a vertical motion of the wick 15. A combustion cylinder 17 is placed on the inner firepan 12' and outer firepan 13', and mixing and combustion are performed inside of the combustion cylinders. A sucking means 18 being fixed on the oil tank 11, is designed to draw and discharge the air stagnated inside the oil tank 11 through an inlet port 19 of the tank 11 which is performed by a turbo-fan and the like. Said sucking means is operated in conjunction with the wick-lowering and removal of the cartridge tank 20.
Patent JP-S598533-A (JP)
Title: Negative pressure system of vehicle
Inventor: IDETA YASUFUMI
IPC: F16H63/12
Filed: 1982-07-05
Abstract: PURPOSE:To prevent the occurrence of the kick back phenomenon of a clutch pedal, by a method wherein, in a vehicle provided with the power shift device of a subtransmission gear and a clutch booster, a check valve is installed between the actuator of the power shift device and the clutch booster. CONSTITUTION:In a vehicle provided with a main transmission gear 4 shifted and controlled by a shift lever 11 and an auxiliary transmission gear 5 shifted and controlled by a power shift device equipped with an actuator 27, the vehicle has a clutch booster 35, sharing the driving source (negative pressure source) 36 of an actuator 27 with the actuator, to increase the pedalling force of a clutch pedal 9 to exert it on a master cylinder 15. The actuator 27 shifts and controls the auxiliary transmission gear 5 with electromagnetic valves 23 and 24 switched corresponding to operation of a gear position select switch 19. In which case, a check valve 41 is aligned in series to an orifice 48 between a vacuum pump 37 and the clutch booster 35, and a vacuum tank 46 is disposed between the check valve 41 and the booster 35.
Patent JP-H05316139-A (JP)
Title: Atm exchange node for broad band isdn
Inventor: KANBE MOTOJI
IPC: H04Q11/04
Filed: 1992-05-11
Abstract: PURPOSE:To utilize effectively a communication resource of a broad band ISDN by avoiding a cell exchange at the initial setting of a label conversion table and preventing transfer of an invalid ATM cell. CONSTITUTION:An ATM exchange node for a broad band ISDN provided with a label conversion section 1 referring a label conversion table 2 registering information in advance used for deciding a route of a transfer destination of an ATM cell 6 based on a logical channel number written in a header 6a of the inputted ATM cell 6 to convert the header 6a of the ATM cell 6 into a new logical channel number and an outgoing line thereby making routing of the ATM cell 6 to a transfer destination is provided with a cell abort control section 4 aborting all of the inputted ATM cells 6 by selecting a transmission line of the ATM cell 6 to the label conversion section 1 to be in OFF-state or the like during the initial setting of the label conversion table 2.
Patent JP-2000304511-A (JP)
Title: Soil volume measuring method and apparatus
Inventor: MIYAUCHI YOSHIKAZU
IPC: G01B11/00
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To directly and accurately measure the volume of soil. SOLUTION: Soil 1 is loaded onto an upper-end-opened carrying vessel 2 whose three-dimensional shape is known, and the three-dimensional coordinates of an upper end edge 3a of the carrying vessel 2 and the surface of the load earth 1 are measured by a downward three-dimensional image measuring apparatus 5. The three-dimensional coordinates of a shape of the carrying vessel 2 is determined from the three-dimensional coordinates of the upper end edge 3a of the carrying vessel 2, and the volume of the soil 1 is calculated from the three-dimensional coordinates of the surface of the loaded soil 1 and the three-dimensional coordinates of the shape of the carrying vessel 2.  It is preferable that a light projector 10 projecting a group of slit lights combined in a lattice type and a stereo type image sensing devices 12R, 12L measuring three- dimensional coordinates of each cross point of a lattice pattern formed by the projection of the group of the slit lights are contained in the measuring apparatus 5, and the three-dimensional coordinates are measured by a stereo image sensing method.
Patent JP-H09305802-A (JP)
Title: Train coupon, machine and system for automatic ticket examination
Inventor: MAEDA NORIKO
IPC: G07B15/00
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To provide coupons, with which resources are not wasted, portability is improved and the number of times of usage can be easily confirmed, by providing an information recording part which is formed from one card-shaped object and recorded so as to be read by an automatic ticket examination machine. SOLUTION: Train coupons 10 are formed from one card-shaped object. A magnetic layer 12 is provided on the rear face of a base 11. The magnetic layer 12 is a section for magnetically recording the limit number of times of usage of the train coupons 10, usable area (or the train fare of one time) and validity, etc., so as to be read by the automatic ticket examination machine. The train coupons 10 are issued by a ticket issue machine. A usable zone 13a, price 13b, date 13c of issue, validity 13d, limit number 13e of times of usage and usage time confirming part 13f are printed on the front face side of the train coupons 10. Each time the train coupons 10 are used, a number 13g-1 of times of usage, station 13g-2 where a user gets on the train, station 13g-3 where the user gets off the train, and date 13g-4 are printed on the magnetic layer 12.
Patent JP-S5343334-A (JP)
Title: Power steering system for vehicle
Inventor: NISHIKAWA MASAO
IPC: B62D5/087
Filed: 1976-10-01
Abstract: PURPOSE: To provide a power steering system of a "closed center" type, in which the power cylinder can be connected to working pressure oil source and tank through the intermediary of a change-over valve, wherein a by-pass with two one-way valves in parallel with said change-over valve, so as to improved steering performance. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000301568-A (JP)
Title: Method for supplying insert to mold, and device therefor
Inventor: IKEDA TADASHI
IPC: B29C45/14
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To make it possible to produce insert molded products by a large item small scale production system. SOLUTION: When a pallet 3 is stopped at a specified position, a robot 5 is actuated to clamp an insert on the pallet 3 into the Y axial direction with the help of a clamper and one and the other direction of the insert are made to correctly coincide with the Y axial and the X axial direction of the device to be transferred to and disposed on a receiving part 6a for a movable plate 6 at a receding position. When the movable plate 6 advances into the X axial direction to come to a stop, a transfer device 28 is actuated to move the insert to the left using a pressing member 8 and thus the insert is pressed against the X axial reference face of the receiving part 6a to correctly position the insert. The pallet 3 need not be manufactured of a hardly deformable metal material with high dimensional accuracy. Instead, the pallet 3 can be manufactured of a material such as plastic at a low cost, so that the unit inset molding cost is held at a low level.
Patent JP-S608807-A (JP)
Title: Optical connector
Inventor: IOKURA HEIHACHIROU
IPC: G02B6/38
Filed: 1983-06-29
Abstract: PURPOSE:To obtain an optical connector of simple constitution which deflects an optical path at right angles with high precision and has superior productivity by providing a recessed surface body which deflects the optical path at right angles to the orthogonal intersection part of a couple of optical transmission lines which are connected to the connector body while crossing each other at right angles. CONSTITUTION:Connector couplers 2 are inserted fixedly into orthogonal intersecting through holes of the connector body 6, and the recessed surface body 3 is fixed to the orthogonal intersecting part of the through holes. Light transmitted through one optical fiber of an optical fiber connector 52 fixed with a cap nut 51 is deflected at right angles by being reflected by the recessed surface A of the recessed surface body 3 to enter the other optical fiber, wherein the light is transmitted. Consequently, the optical connector of simple constitution which deflects the optical path at right angles with high precision and has superior productivity is obtained.
Patent JP-H04344780-A (JP)
Title: Movement detection circuit
Inventor: TORIGOE SHINOBU
IPC: H04N7/015
Filed: 1991-05-22
Abstract: PURPOSE:To realize the movement detection circuit to generate a movement detection section suitable for a video signal of the ED system in order to control the video signal of the ED system in response to the movement of a picture. CONSTITUTION:The detection circuit is provided with a time filter 102 expanding a movement detection signal (525 lines/30 frames) of a picture detected based on at least 1-inter-frame difference signal of a signal after a high definition television signal is converted into a video signal (525 lines/30 frames) of the standard television system in the direction of the time axis and a spatial filter 103 expanding the moving detection signal in the direction of the vertical axis, and a moving signal double speed means 111 is provided in which the time space filter is formed by connecting the time filter 102 and the spatial filter 103 or the spatial filter 103 and the time filter 102 in this order as serial or recursive loop structure and either or both the input and the output of at least the spatial filter 103 are used to convert the movement detection signal into the signal of the double speed system (525 lines/60 frames).
Patent JP-S6010284-A (JP)
Title: Photosensitive belt cooling device of copying machine
Inventor: FUJITSUKA KAORU
IPC: G03G21/20
Filed: 1983-06-29
Abstract: PURPOSE:To prevent deterioration of performance of a photosensitive material due to frictional heat between a platen and a photosensitive body belt by cooling the platen forcibly by refrigerant. CONSTITUTION:By pressing a copy start key, the photosensitive belt is driven by the controlling signal of a controlling section 26a and all processes of the device are driven. At the same time, as a driving circuit 27 is operated to drive a circulating device 24, heat absorbing medium is circulated to cool a platen 16. The heat absorbing medium is cooled in a heat exchanger 25 and flows into a cooling pipe 22 in the platen 16 through a pipe 23. Accordingly, frictional heat between the platen 16 and photosensitive belt can be absorbed at all times. Cold wind can be blown in place of the heat absorbing medium.
Patent JP-H07317944-A (JP)
Title: Control device of vacuum valve
Inventor: MURAYAMA YASUHIRO
IPC: E03F3/00
Filed: 1994-05-31
Abstract: PURPOSE:To provide a control device of a vacuum valve which can prevent a trouble owing to a dewing and the like. CONSTITUTION:A vacuum lead-in pipe 35, an atmosphric pressure lead-in pipe 38, and a lead-in pipe 33 to communicate to the rear chamber of the cylinder chamber of a vacuum valve, are connected to one side of a control cylinder chamber 32 in which a piston 42 forming an atmosphric pressure lead-in hole 43 and a vacuum pressure lead-in hole 44 is provided. To the other side of the control cylinder chamber 32, a water level lead-in chamber 40 communicating through a control valve hole 39 is provided, and a pilot valve means to open and close the control valve hole 39 by a magnetic force is arranged. Consequently, the control valve hole 39 is opened and closed by the magnetic force so as to move the piston 42 forward and rearward, and the vacuum valve can be opened and closed by communicating the lead-in passage 33 communicated to the rear chamber of the vacuum valve, to the vacuum pressure lead-in pipe 35 or the atmospheric pressure lead-in pipe 38.
Patent JP-H07324971-A (JP)
Title: Apparatus for transmitting display data of measuring instrument
Inventor: NISHIO AKIRA
IPC: H04L7/08
Filed: 1994-05-31
Abstract: PURPOSE:To prevent an erroneous display due to noises or the like and extend a transmission line by inserting a plurality of synchronous characters in one frame of a display data sent from a main body of a measuring instrument, while detecting whether or not the synchronous characters of one code agree and the presence/absence of a specific segment of a synchronous signal and thereafter starting the display on the display side. CONSTITUTION:In the main body So of a measuring instrument, a data- transmitting part (a) for sending display data to a transmission line L in the form of a serial signal and a character-adding part (b) for adding at least two consecutive synchronous characters when data of one frame are transmitted to a display device Si are provided. Moreover, a generating part (c) is provided at the main body So which sets a specific segment Q where a signal level does not change for a time of 2 clocks or longer after the consecutive synchronous characters are finished. The display device Si takes the input signal, combines collected one-bit data with 7-bit data taken previously, compares on (d) whether the data agree with a code of the synchronous characters, detects the specific segment Q, and then collects data at (f) and displays the data.
Patent JP-S63280881-A (JP)
Title: Conical square thread type pump
Inventor: YOKOI KOMEI
IPC: F04C18/16
Filed: 1987-05-14
Abstract: PURPOSE:To prevent rotation of conical square threads from interferring each other by forming left and right conical square threads meshing with each other on the respective surfaces of two conical bodies having no-parallel axes, while receiving respective conical bodies having the shafts meshing with each other in a casing provided with an intake port and a discharge port. CONSTITUTION:While two square thread rotor 2 are installed with the respective axes (a) intersecting each other at a predetermined angle under the non-parallel condition, right and left conical square threads R, L meshing with each other with a predetermined pitch are formed on the respective surfaces of said rotors. And each thread rotor 2 is formed from the large diameter portion 3 to the small diameter portion 4 with a cavity therein, while one shaft 1 projecting from the small diameter portion 4 is interlocked with a drive end 1'. Also, respective shafts 1 are supported by respective bearings while meshing with each other through bevel type timing gears 13 to be received in a casing 5. On the other hand, a discharge port 23 is provided on the small diameter 4 side of casing 5 while an intake port 22 is provided on an end cover 10 of casing 5.
Patent JP-H0414419-A (JP)
Title: Transfer mold apparatus
Inventor: OYA HIDETOSHI
IPC: B29C45/02
Filed: 1990-05-08
Abstract: PURPOSE:To achieve the stabilization of mold clamping operation and the miniaturization of the title apparatus by accurately controlling the propelling force of a plunger by concentrically providing a mold clamping cylinder having the piston of a transfer cylinder internally provided to one end thereof in a freely going in and out state and concentrically providing a high speed cylinder pushing the mold clamping cylinder in the axial direction thereof to the base end surface of the mold clamping cylinder. CONSTITUTION:A mold clamping cylinder 22 is raised by a high speed cylinder 40 and the oil from an oil tank is sucked up to be introduced into the hydraulic chamber under the piston 22a of the mold clamping cylinder 22. Low speed mold clamping is carried out until a mold is closed by allowing low pressure oil to flow in the high speed cylinder 40. Next, high pressure oil flows in the high speed cylinder 40 and the mold clamping cylinder 22 to clamp the mold under high pressure. Subsequently, the oil flows in a main transfer cylinder 44 on the piston side thereof to raise the cylinder 44 and the uniform pressure cylinder 48 and plunger 18 arranged to the upper part of the cylinder 44 rise. The resin pushed up by the plunger 18 is melted while it absorbs the heat from the mold to be received in a cavity. By this method, the resin can be stably molded by uniform mold clamping.
Patent JP-S5242393-A (JP)
Title: Electronic type detector
Inventor: OKUMURA YASUYUKI
IPC: G01V3/10
Filed: 1975-09-30
Abstract: PURPOSE:To prevent the incrorect carry over of merchandise by forming magentic field between transmitter and receiver, and by oeprating alarm unit when the merchandise including inside the tag having resonant circuit passes in the field.