baber/WOPTO huggingface dataset:
Patent JP-H06340792-A (JP)
Title: Polyacetal resin composition improved in mold deposit
Inventor: HATA TADASHIGE
IPC: C08K5/13
Filed: 1994-03-22
Abstract: PURPOSE:To provide a polyacetal resin composition extremely low in formaldehyde odor during its molding processing and mold deposit attached to mold surface to effect greatly improving the workplace environment therefor along with enabling its continuous molding over a long time, leading to greatly contributing to its producibility improvement. CONSTITUTION:The resin composition comprising (A) 100 pts.wt. of a polyoxymethylene polymer <=500ppm in formaldehyde gas generation, (B) 0.05-2 pts.wt. of a specific hindered phenol-based antioxidant and/or hindered amine- based light stabilizer, and (C) 0.002-0.3 pts.wt. of an ion adsorbent consisting mainly of at least two kinds of oxides among alkali metal oxides and/or alkaline earth metal oxides and oxides of trivalent elements and/or an ion adsorbent of formula M11-xM2x(OH)2A<n->x/n.mH2O.
Patent JP-H06286915-A (JP)
Title: Meandering control method for band-shaped conveyed object
Inventor: KAMIYAMA TOMOHIDE
IPC: B65H23/032
Filed: 1993-03-31
Abstract: PURPOSE:To stably suppress meandering, in conveying a non-magnetic band- shaped conveyed object levitated by electromagnetic force. CONSTITUTION:A meandering dynamic characteristic of a band-shaped object 1 is left as approximate to a transfer function by a spring/mass system, to detect a meandering amount and direction of the band-shaped object 1, and intensity and a direction of a magnetic field from a magnetic field generator 6 are left as fixed, to control an electrifying amount and direction to the band- shaped object 1 in accordance with the detected meandering amount and direction of the band-shaped object 1 and the meandering dynamic characteristic. Thus even in the case that a meandering characteristic of supporting the band- shaped object levitated is unstable, stable electrification can be performed, and worsening quality of a product can be suppressed.
Patent JP-S57521-A (JP)
Title: Water level measuring device of nuclear reactor
Inventor: SEKI EIJI
IPC: G21C17/035
Filed: 1980-06-02
Abstract: PURPOSE:To make water levels measurable with high accuracy with simple construction by disposing gamma-ray heating elements consisting of gamma-ray absorbing materials disposed in multiplicity at prescribed intervals within a vessel, and measuring temp. differences of these gamma-ray heating elements. CONSTITUTION:A housing tube 3 having through-holes 6 provided at prescribed intervals gamma-ray heating elements 12 having temp. detectors and a gamma-ray detector guide tube 7 are inserted in the vertical direction in a nuclear reactor pressure vessel 1 contaning a core 2 therein, and the outputs of the respective temp. detectors are connected via cables 14 to a temp. measuring circuit 16. A gamma-ray detector is provided to the leading end of the cable driven by a driving mechanism 11, and this gamma-ray detector moves within the tube 7. The elements 12 having absorbed the gamma-rays released from the core 2 are cooled in the furnace water but the elements 12 existing on the outside of the water surface are difficult to be cooled and therefore if the temp. differences of the gamma-ray heating elements are measured with the temp. detectors, the position of the water level is measured and it is possible to measure gamma-ray intensity distributions as well with gamma-ray detectors 9.
Patent JP-S60229884-A (JP)
Inventor: MATSUZAWA MASAKAZU
IPC: B62K21/12
Filed: 1985-04-08
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-H06285937-A (JP)
Title: Injection molding machine
Inventor: NORITAKE HIROSHI
IPC: B29C45/26
Filed: 1993-03-31
Abstract: PURPOSE:To adjust the temp. of a mold without directly providing a passage through which a fluid subjected to temp. control passes to a template by hole processing by providing a temp. control plate to at least one of a fixed template and a movable template in the vicinity of a cavity. CONSTITUTION:Temp. control plates 3, 4 composed of a good heat conductive material are provided to both surfaces of a fixed template 13 and a passage through which water subjected to temp. control flows is formed to the temp. control plate 3 and the temp. control plate 4 also has the same constitution. A spacer block 21, a movable receiving plate 22 and a movable template 23 are successively arranged to a movable mold 2 in the left direction from a movable attaching plate 20. A pair of temp. control plates 6, 7 having good heat conductivity are provided on both surfaces of the movable template 23 in the same way as the fixed template 13. The fixed template 13 and the movable template 23 are brought into contact with each other to form a cavity. By this constitution, the temps. of the templates can be efficiently controlled.
Patent JP-S58191971-A (JP)
Title: Managing device of coordinate of signal line
Inventor: SEKIYA TEIZOU
IPC: G01R31/50
Filed: 1982-05-01
Abstract: PURPOSE:To facilitate changing works of addition, deletion, etc. and management of coordinates of a signal line land, by managing signal line land coordinate information of a substrate in block units. CONSTITUTION:A designated block number label is added to signal line land coordinate information by a block information storage equipment 6, and they are registered and stored in a coordinate information table 5. A controller 1 outputs the added block number label out of transmitted coordinate information to a block distance storage equipment 7 and retrieves coordinate origin data of a corresponding block number and transmits this data to an operation controlling part 3. The controlling part 3 calculates movement data on a basis of the difference between current coordinates determined by the preceding movement and newly transmitted objective coordinates and moves a moving table 4 to allow it to reach the objective block. When receiving a movement completion signal, the controller 1 transmits held coordinate information to the operation controlling part 3 to move the moving table 4; and when it reaches the objective signal line land, coordinate information is added to current coordinates, and the second movement completion signal is outputted to the controller 1, and the device enters into the probing cycle, and the measurement for one signal line land is completed to start the measurement for the next signal line land.
Patent JP-H01248598-A (JP)
Title: Moisture-proof structure of internal combustion engine ignitor
Inventor: URUSHIBARA NORIYOSHI
IPC: F02P15/00
Filed: 1988-03-30
Abstract: PURPOSE:To avoid producing a negative pressure while ventilation through the conductor of a moisture-proof connector is provided even if a sealing part should be deteriorated and improve the reliability by a method wherein a ventilation hole is provided inside the connector and sealed in the final process the manufacturing. CONSTITUTION:A molded case 1 is molded by a molding die. At that time, pins are provided in the die from two directions, i.e. from the ventilation hole opening of a connector side and from the ventilation opening of an inner package side, to form a ventilation hole 2 when the case is molded. If a moisture- proof connector is employed as a connector and the ventilation hole 2 is provided in the connector as described above, even if a sealing part should be deteriorated, ventilation through the conductor of the connector is provided so that a misoperation can be avoided and the reliability can be maintained. As the finished package is used in various environmental conditions, a pin 6 can be inserted into the ventilation hole 2 to seal it in order to prevent harmful fluid and gas from penetrating into the package.
Patent JP-S571954-A (JP)
Title: Method and device for judging deterioration of fat and oil such as frying oil
Inventor: YOMODA NORITOSHI
IPC: G01N21/59
Filed: 1980-06-04
Abstract: PURPOSE:To know the degree of deterioration simply without picking fats and oils by emitting light from a light emitting element of one optical fiber to a layer of the frying oil and the like, and receiving the light by a sensor attached to another optical fiber in said frying oil, and indicating the warning depending on the degree of deterioration. CONSTITUTION:The light from a green light emitting diode which is a light emitting element in a controller 1 is transmitted through a transmitting fiber 2, and sensing fibers 4 and 5 which are immersed in the frying oil to a transmitting fiber 3. The space between the light emitting end of the fiber 4 and the light receiving end of the fiber 5 are linked and covered by a filter sleeve 7 so that frying residuum does not enter together with the frying oil. When the fat or oil is deteriorated, light absorption becomes large. The light from the sensing fiber 5 is received by a photocell provided at the fiber 3 and compared with a reference value in a comparator The degree of the result is displayed by the light emission from the green light emitting diode 19. The unusable state of deterioration is displayed by a red light emitting diode 19' and the sounding of a warning buzzer.
Patent JP-H01250006-A (JP)
Title: Tension testing device
Inventor: MIHASHI KENHACHI
IPC: G01N3/06
Filed: 1988-03-30
Abstract: PURPOSE:To measure the tension characteristics of a material with high characteristics by providing at least plural scanning devices and giving one of them an entire visual field which covers the whole elongation area of a test-piece and others entire visual fields which cover low elongation areas. CONSTITUTION:The tension mechanism which consists of an upper chuck 1a and a lower chuck 1b is stored in a thermostatic chamber 6 which incorporates a cooling coil. Three TV cameras 10a, 10b, and 11 are installed outside a transparent part 7 as 1st and 2nd scanning devices opposite the internal tension mechanism, and the two TV cameras 10a and 10b serve as local area scanning devices which have the entire visual fields covering low elongation areas of the test-piece S. The TV camera 11, on the other hand, has the entire visual field covering the entire elongation area of the test-piece S. Then an upper mark line Q and a lower mark line Q are detected by the TV cameras 10a and 10b in independent local areas and processed by a video circuit 14, whose output is inputted to a central arithmetic part 9 to measure the tensile force with high accuracy.
Patent JP-S548665-A (JP)
Title: Production of porous polytetrafluoroethylene article
Inventor: KAWAKAMI KANJI
IPC: B29C67/20
Filed: 1977-06-22
Abstract: PURPOSE: To produce a porous polytetrafluoroethylene (PTFE) article with efficient pore formation and improved dimensional stability, by foaming a molded article comprising PTFE, a liquid lubricant, and a blowing agent under heating to form a porous article, followed by heat-treating. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000263461-A (JP)
Title: Binding machine
Inventor: SAWANO TAKAYASU
IPC: B25B25/00
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a binding machine to always tightly fasten a wire against a target binding spot and besides reliably twist a wire loop even by one round. SOLUTION: A binding machine comprises a twist shaft mechanism 31 having two limit gates 65 held in a manner to be brought into pressure contact with each other in the wire-through groove 63c of a twist head 63 rotated by a twist motor 37; and loop forming guides 51 and 53 to run a wire (w) in a loop- form. The binding machine is further provided with a wire press rod 69 slidably supported on a main shaft 61 and at a twist head 63 in a direction in which a front end face 69a is positioned facing a contact point between the two limit gates; and a cam 71 to protrude frontward a wire press rod simultaneously with the starting of rotation of the twist shaft mechanism. A part of a loop wire is securely positioned by a wire press rod 69 and a limit gate 65 and a wire loop is twisted.
Patent JP-H11270328-A (JP)
Title: Exhaust emission control device for multi-cylinder internal combustion engine
Inventor: KINUGASA YUKIO
IPC: F01N13/04
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To perform sure emission control of the unburned gas component, and to lower the power consumption of the catalyst for heater by providing an absorbing and removing means in a plurality of exhaust passages connected to a multistage internal combustion engine, and making the timing of the arrival of the unburned gas component removed from each absorbing and removing means to the exhaust emission control catalyst coincide with each other. SOLUTION: During the operation of an engine, an ECU 15 corrects the fuel quantity to be injected into each cylinder of cylinder groups 1a, 1b, and performs the feedback control so that the air-fuel ratio of the exhaust gas coincides with the theoretical air-fuel ratio. At the time of cold starting of an internal combustion engine 1, in the case where temperature of way catalysts 7, 8 are less then the predetermined temperature, the exhaust gas from the engine 1 is flowed into each of the three way catalysts 7, 8 so as to absorb the unburned gas component in the exhaust gas.  Continuously, the exhaust gas is let flowed into a three way catalyst 9 inside of a joint exhaust passage. thereafter, when temperature of each of the three way catalysts 7, 8 is raised by the exhaust gas, exhaust temperature or the like is controlled so that the timing of the arrival of the unburned gas removed from each of the three way catalysts 7, 8 to the three way catalyst 9 coincide with the predetermined timing.
Patent JP-H09262134-A (JP)
Title: Portable tool with lighting
Inventor: SHIBUSAWA ICHIRO
IPC: A45D42/00
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To adjust the makeup or appearance even at a dark place by mounting a lighting system on a part of a portable tool such as a hand mirror, a toilet set with a mirror, and a cosmetic case with a mirror. SOLUTION: In the case of a compact as a portable tool 2, this compact is made of a vessel body 17 for housing foundation 16 and a lid 5 for opening and closing the vessel body 17. Furthermore, a mirror 1 is attached to the internal side of the lid 5. Also, lights 13 are provided on the inner upper side of the lid 5 at a position above the mirror 1 as well as at both sides of the mirror 1. In this case, the lights 13 are turned on and off with the manual operation of switches 4. Also, a battery case 20 capable of setting a battery 19 is removably provided inside the lid 5. When the battery case 20 is forced into the internal space of the lid 5, the battery 19 is set at the preset position and comes in contact with an electrode 21, thereby providing a condition for feeding power.
Patent JP-S63240633-A (JP)
Title: Central processing unit
Inventor: FUJII TAKUYA
IPC: G06F9/38
Filed: 1987-03-27
Abstract: PURPOSE:To shorten the program executing time by providing plural program executing environment registers PSW by putting a PSW update instruction between a PSW reference instruction and another PSW update instruction. CONSTITUTION:A central processing unit CPU receives input of a 1st instruction for update of the PSW, a 2nd instruction for application of the idle time produced between an instruction executing part 203 and an instruction decoding part 202, and a 3rd instruction for reference to the PSW. When the part 203 carries out the 1st instruction, a selector 105 selects and stores a PSW 103. Then, the 2nd instruction is carried out at the part 203 and the selector 105 selects a PSW 104 when the update of the PSW is desired. Thus it is possible to avoid the hazard of an instruction to be branched with reference to the contents of the register replaced by the 1st instruction. In such a way, the time needed for decision of a PSW can be utilized effectively and the program executing time is shortened.
Patent JP-H02254265-A (JP)
Title: Metal hydride-applied cold heating system
Inventor: KO NAOKI
IPC: F25B17/12
Filed: 1989-03-29
Abstract: PURPOSE:To improve thermal efficiency by cooling a second metallic hydride of a first cycle with an atomized air current and heating a second metallic hydride with a vapor current thus obtained. CONSTITUTION:Liquefied particles sprayed by an atomizer 11 are turned into an aerosol phase on an air current generated by a fan 13 and transmitted into a metallic hydride vessel 3 heated to a high temperature by a first cycle. As a result, the atomized air current comes into contact with the surface of a metallic hydride cell 24 in the metallic hydride vessel 3 and gets vaporized and robs the metallic cell 24 of the heat of vaporization, thereby cooling the metallic hydride cell 24. In this manner, the atomized air current is vaporized from the metallic hydride vessel 3 and the vapor thus formed is discharged. The vapor is transmitted to the metallic hydride vessel whose temperature is maintained at an ambient temperature by a second cycle. Therefore, the vapor is brought into contact with the surface of the metallic hydride cell 24 in the metallic hydride vessel, thereby heating the metallic hydride cell 24, which improves thermal efficiency.
Patent JP-S63242555-A (JP)
Title: Ink jet head
Inventor: KASUMI MAKIHIRO
IPC: B41J2/055
Filed: 1987-03-28
Abstract: PURPOSE:To avoid bubbles from invading further into a small-diameter vertical part or remaining here, by providing a bubble-removing branch path vertically connecting from the middle of an ink supply path to an opening formed on the top part. CONSTITUTION:A bubble invading into an ink supply path 15 from an external ink supply mechanism, e.g. an ink bottle, through a joint 15c immediately moves up to a ceiling part of a horizontal part 15b due to its buoyancy. The bubble moves slowly toward a vertical part 15a along the wall surface of the ceiling as an ink flows according to the ink supply. Such a bubble invades into a path 15d with a relatively large diameter connecting from the middle of the horizontal part 15b to an opening 17 on the upper part of a head before reaching to the small-diameter vertical part 15a. After moving upwards due to the buoyancy inside, the bubble is discharged outside the head out of the opening 17 of the top part, thus never adversely affecting the ink supply.
Patent JP-S59199261-A (JP)
Title: Multi-head ink jet recording apparatus
Inventor: KOIKE TAKANAO
IPC: B41J2/015
Filed: 1983-04-28
Abstract: PURPOSE:To use a counter for indicating the deflection stage of a multi-head in common and to further prevent to lower the resolving power of ata delay, by providing a printing data delay part which has an address counter and an adder and corrects a head interval by delaying printing data. CONSTITUTION:A delay amount required in correcting a head interval is set in a digital system by a switch and inputted to a multiplexer. When the delay amount of a magenta is set to (b), the complement of (b) is inputted to the multiplexer 1. Work written in an address (n) and reading from an address n-b is performed in one section and the printing data of the magenta is delayed only over (b)-count. The data delayed only corresponding to a head interval are respectively accumulated in 8-bit shift register 6, 7, 8, 9. These eight bits are applied to a pattern decoder 11 to select sixteen kinds of correction patterns and the correction amount corresponding to each correction pattern is stored in ROM15. On the other hand, sixteen kinds of correction patterns corresponding to present data are successively selected by a multiplexer 12 and the output of ROM15 is subjected to gate control by the output thereof.
Patent JP-H11272731-A (JP)
Title: Printed board wiring design system, method therefor and storage medium
Inventor: OGAWA TAKASHI
IPC: H05K3/00
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a printed board wiring design system, a printed board wiring design method and a recording medium which can edit layer constitutions and wiring area positions of both printed boards at the time of taking in de signed wiring information as a part of wiring information to be newly designed with respect to printed board wiring design performed by a hierarchical design technique. SOLUTION: Already designed wiring information 1a, a table 1b where the layer constitution, the wiring area reference position, and the rotation/angle reference value of this already designed wiring information 1a are described, a conversion means 3 which converts read-in already designed wiring information 1a in accordance with wiring conversion information 2 added to the table 1b at the time of reading in already designed wiring information 1a and the table 1b to take them into wiring information to be newly designed, and a read means 4 which adds converted already designed wiring information to wiring information to be newly designed are provided.
Patent JP-H01247994-A (JP)
Title: Heat accumulating device
Inventor: OKADA SHOJI
IPC: F28D15/02
Filed: 1988-03-29
Abstract: PURPOSE:To utilize the heat energy of an external heat source effectively and improve heat accumulating capacity, by a method wherein a plurality of heat accumulating bodies is arranged in a box body from an outflow port to an inflow port and one end of a heat pipe, connected to the external heat source, is inserted into the box body while a heat dissipating section is connected to the end. CONSTITUTION:A plurality of heat accumulating bodies 4 is arranged in a box body 3, having the inflow port 1 of indoor air A and a fan 2 for inducing the indoor air A, from the inflow port 1 toward the fan 2 for inducing the indoor air while the dissipating section 6 of a heat pipe 5 is put on the half way of a heat accumulating body 4 and the heat absorbing section 7 of the heat pipe 5 is extended from the box body 3 to the upper part in a greenhouse. The heat absorbing section 7 of the heat pipe 5 absorbs heat from a high-temperature part in the upper part of the greenhouse while heat, carried into the box body 3, is dissipated into the indoor air A from the heat dissipating section 6 of the heat pipe 5 and is accumulated in the heat accumulating body 4 after the heat pipe 5 by the indoor air A. According to this method, the heat in the high-temperature part of the upper part of the greenhouse may be carried into the box body 3 by the heat pipe 5 while the heat may be accumulated in the whole body of the heat accumulating body 4 efficiently in a short period of time without any variety in heat accumulation.
Patent JP-H06286918-A (JP)
Title: Manufacture of acceleration sensor
Inventor: WATANABE OSAMU
IPC: B23K37/00
Filed: 1993-04-01
Abstract: PURPOSE:To prevent a trouble, even when generated in an arbitrary work device, from influencing work devices before and after and further to prevent applied cream solder from coming off. CONSTITUTION:By on-off controlling a pilot stand 41, a reel 32 of a reel stand 31 is rotated to feed out a hoop material 2. In order to decrease looseness of the hoop material 2 in work devices of ring projection spot welder 33, cream solder applier 34, diaphragm supply spot welder 35, lead benders 36, 37, cream solder apply strip cutter 38, each air feeder 42a to 42f is set. By simultaneous operation, the air feeders 42a to 42f of respective equipment 33 to 38 are synchronized by electric signals, to perform a pitch feed of the hoop material 2.