baber/WOPTO huggingface dataset:
Patent JP-S5844944-A (JP)
Title: Casting sand
Inventor: MATSUOKA KOUJI
IPC: B22C1/00
Filed: 1981-09-11
Abstract: PURPOSE:To decrease residual compressive strength and burning by coating water glass on the surfaces of refractory aggregate or adding an org. binder to old sand of water glass base and mixing both materials. CONSTITUTION:Molding sand prepd. by coating water glass on the surfaces of refractory aggregate (silica sand, zircon sand, chromite sand) or using old sand of water glass base as aggregate, adding an org. binder (phenolic resin, alkyd resin) which cures even with alkalinity to said sand and mixing both materials. Such molding sand has low residual compressive strength and causes less burning, thus preventing casting defects such as high temp. cracking of castings.
Patent JP-S5767639-A (JP)
Title: Polyolefin composition
Inventor: SATOU ATSUSHI
IPC: C08L23/00
Filed: 1980-10-13
Abstract: PURPOSE: To prepare the titled composition for electrical insulation, having improved dielectric strength and swell-suppressing effect, by adding aromatic hydrocarbons containing an alkyl-3-phenylidane derivative to a polyolefin.  
     CONSTITUTION: The objective composition is prepared by adding (A) aromatic hydrocarbons containing (i) one or more alkyl-3-phenylindane derivatives of formula (R 1 WR 5  are H or methyl; the total carbon number of R 1 WR 5  is 1W3), pref. 1-methyl-3-phenylindane or 3-methyl-3-phenylindane and (ii) one or more diaryl- alkanes, pref. arylphenylethanes, to (B) a polyolefin, and kenading the mixture under melting. The weight ratio of A:B is pref. (1W20):100, and that of (i):(ii) is pref. (0.01W9):1. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H082222-A (JP)
Title: Wheel information acquisitive device
Inventor: OHASHI HIDEKI
IPC: B60C23/06
Filed: 1994-06-24
Abstract: PURPOSE:To obtain a device capable of acquiring information on a wheel without receiving any effect of a periodic disturbance due to car constituent elements other than the wheel. CONSTITUTION:This is a device which sets the revolving speed of a wheel on the basis of a pulse signal generated by a solenoid pickup 12, and estimates tire pressure (information on the wheel) from the revolving speed through a disturbance observer. Accordingly, on the basis of the detected results of an engine driving state detector 65 and a T/M driving state detector 66, frequency in the periodic disturbance entered in the revolving speed from the driving system is estimated, finding a difference with the proper frequency suited to the estimation of the disturbance observer, and when the difference is small, it is so judged that there is a fear of lowering the estimated accuracy, whereby any estimation by the disturbance observer is prohibited.
Patent JP-H04343358-A (JP)
Title: Production of photosensitive planographic printing plate requiring no dampening water
Inventor: HIRAI KATSURA
IPC: G03F7/34
Filed: 1991-05-20
Abstract: PURPOSE:To enhance the reproducibility of a shadow area and to improve the balance between the developability of the shadow area and that of a solid highlight area. CONSTITUTION:A photosensitive planographic printing plate requiring no dampening water obtd. by successively forming a photosetting adhesive layer, a silicone rubber layer 4, a photo-strippable adhesive layer and a cover sheet 6 on a substrate 1 is imagewise exposed and developed by stripping the cover sheet 6 to form a positive type printing plate. When the adhesive layers are changed over, a negative type printing plate is formed. When the photosensitive planographic printing plate is subjected to post-treatment or auxiliary development after the stripping development, a more satisfactory image is obtd. The post-treatment may be carried out by heat treatment, uniform exposure or base treatment besides washing with a liq. cleaner contg. an org. or inorg. solvent, a surfactant, an alkali agent, etc. The auxiliary development is further development after the stripping development.
Patent JP-H022081-A (JP)
Title: Ink sheet for thermal transfer recording
Inventor: SUZUKI SHIGEHARU
IPC: B41M5/382
Filed: 1988-06-11
Abstract: PURPOSE:To eliminate the offset between ink sheets and to prevent that the runnability of an ink sheet at the time of thermal transfer recording is obstructed by forming a protective layer containing no dye to the surface of the ink layer of an ink sheet. CONSTITUTION:An ink sheet 11 is formed by providing an intermediate adhesive layer 14 of an adhesive to a base material 13 and further providing an ink layer 15 and a protective layer 12 containing no dye in succession. Therefore, the ink layer 15 is crystallized when the ink sheet 11 is wound in a roll form and the offset of the dye in the ink layer to the separate place of the ink sheet can be prevented. Further, the ink layer 15 is constituted by adding a filler 17 based on carbon black to an ink component 16 consisting of wax, a resin and a dye and makes gradation recording possible. In use, recording paper is superposed on the ink sheet 11 thus constituted and the whole is mounted on a thermal transfer recording apparatus but, in this case, no contamination due to the offset of the ink is generated on a thermal head and the runnability of the ink sheet is not damaged and high-grade recording can be performed.
Patent JP-S5666470-A (JP)
Title: Apparatus for transporting high-viscous fluid
Inventor: YAMADA YASUNORI
IPC: F17D1/12
Filed: 1979-11-06
Abstract: PURPOSE: To enable to transport a high-viscous fluid through a long distance by use of a low-pressure fluid, by connecting double pipes having therein a resilient diaphragm pipe to each other by the intermediary of valves, and transporting the high- viscous fluid through a pipe line divided into a plurality of sections having specific lengths.  
     CONSTITUTION: Double pipes are connected to a piping 3 for pressurized driving fluid (intake system) and a piping 4 for pressurized driving fluid (discharge system). These double pipes, consisting of an outer pipe 1 and a resilient diaphragm pipe 2, are connected to each other by the intermediary of valves V1, V2, V3 and so on, in the manner that internal spaces T1, T2, T3 and so on are defined inside the diaphragm pipes 2 by the valves V1, V2, V3 and so on. Transportation of fluid in the spaces defined inside the diaphragm pipes is accomplished by the procedures indicated at (1)W(3) in the drawing. With such an arrangement, fluid can be transported from T1 to T2 and then from T2 to T3 successively by opening and closing valves V appropriately, and the fluid is transported through a pipe line divided into a plurality of sections having specific lengths. Therefore, it is enabled to transport a high-viscous fluid through a long distance by use of a low-pressure fluid. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04367141-A (JP)
Title: Transmission device
Inventor: HONMA KOICHI
IPC: H04W56/00
Filed: 1991-06-14
Abstract: PURPOSE:To eliminate the modulation distortion caused by using the clock signal to a modulator since the clock signal generated from the demodulator contains a jitter in the time division multiplex transmission device following base station. CONSTITUTION:A PLL circuit 4 reproduces a clock signal by a demodulator 2 demodulating a digital signal to be modulated from a reception signal input terminal 1 and a carrier reproducing device 3 reproducing the carrier frequency. Based on a demodulated digital signal (a) and the clock signal reproduced by the PLL circuit 4, a frame synchronous reproducing device 5 detects a transmission section signal (b). Based on this transmission section signal (b), the loop of the PLL circuit 4 is disconnected during the period to produce a clock signal (c) fixing the oscillation frequency. Based on this signal (c), the modulator 8 performs transmission from an output terminal 9 while demodulating the inputted transmission data from the transmission data input terminal 7.
Patent JP-S5368044-A (JP)
Title: Ring shift circuit
Inventor: HORIGUCHI KATSUJI
IPC: G06F7/00
Filed: 1976-11-29
Abstract: PURPOSE:To achieve a high-speed and highly economical ring shift circuit which can increase greatly the speed and decrease greatly both the gate number and the wiring number.
Patent JP-S5667855-A (JP)
Title: Production of photoconductive material
Inventor: KANEKO TADASHI
IPC: G03G5/09
Filed: 1979-11-07
Abstract: PURPOSE: To obtain the titled material which is long in service life and has no memory effect by executing a sensitizer adsorbing process and a capsule wall film forming process by the use of a solvent without pulling the charged photoconductive zinc oxide powder from the liquid phase.  
     CONSTITUTION: A sensitizer is dissolved in a solvent for dissolving materials and substances for sensitizers and capsule wall films. Photoconductive zinc oxide powder is charged and dispersed into this sensitizer soln. to allow the sensitizer to adsorb on the surfaces of the zinc oxide particles, whereby the spectrally sensitized zinc oxide power is obtained. Thence, the materials and substances for capsule wall films comprising lipophilic polymers are charged and dissolved in the solvent dispersed with this zinc oxide powder, after which a nonsolvent which incorporates freely with said solvent but does not dissolve the capsule materials and substances is added to form capsule wall films on the surfaces of the zinc oxide particles adsorbing the sensitizer. Thence, the solids are filtered out, and if necessary, they are washed and dried, whereby the photoconductive material is obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5862233-A (JP)
Title: Foamed substance strip segment wound up by winder used for carrying out sealing
Inventor: RORUFU CHIYUDEIN MAARERU
IPC: E04B1/68
Filed: 1982-08-20
Abstract: A strip of impregnated and compressed foam material with delayed restoration which is rolled up into a roll, preferably for purposes of sealing, and particularly for improved sealing, the broad side of the roll is provided with a liquid-impermeable layer which adheres to the flank sides of the strip and which is expandable corresponding to the amount of restoration and has a spiral-
Patent JP-S63307419-A (JP)
Title: Light beam scanner
Inventor: TAKADA HIROMI
IPC: G02B26/10
Filed: 1987-06-09
Abstract: PURPOSE:To form a uniform beam spot in any position on a scanning line by rotating a synchronous slit, which shapes an incident beam in main scanning and subscanning directions, and a deflector as one body. CONSTITUTION:A cylindrical slit member 29 is covered on a pyramidal mirror 24 of a deflector 23, and a beam 28 is reflected on the mirror 24 and is cut into an elliptic light 31 having a major axis (a) and a minor axis (b) by a synchronous slit 51 and is made incident on an image forming lens. Though the mirror 24 is rotated at 90 deg. from the initial position, the beam having the major axis (a) in the main scanning direction and having the minor axis (b) in the subscanning direction is emitted by the slit 51 which is always turned synchronously with the reflection face as one body. This beam is emitted similarly though the deflector 23 is rotated <=90 deg., and the uniform beam spot is formed in any position on the scanning line to improve the quality of image.
Patent JP-H08336867-A (JP)
Title: Manufacturing device for molding having deformed part on inner surface
Inventor: SUZUKI TADASHI
IPC: B29C45/44
Filed: 1995-06-09
Abstract: PURPOSE: To facilitate detachment of an engaging claw by facilitating forming and engagement operation with cans to strengthen holding force by a method wherein a first guide cylinder and the engaging claw formed piece fitted in its groove are guided by a second guide cylinder and an inner surface of a guide plate, and moved so as to reduce an outer diameter of the forming place. CONSTITUTION: An engaging claw formed piece 31 fitted in a groove at a tip of a first guide cylinder 30 is supported by a second guide cylinder 32. The engaging claw formed piece 31 is inscribed in a conical guide hole opened on a guide plate under a state wherein its surface is continued with the first guide cylinder 30, and moves so that its outer diameter is reduced by advancing the engaging claw formed piece 31 while it is being guided by a groove of the first guide cylinder. Thus, the engaging claw formed piece 31 is constricted by the first guide cylinder 30, and moves in an inner diameter direction under a state wherein its rear surface is supported by the second guide cylinder 32. Thereby the engaging claw formed on a holding material of cans is released from a cavity in an undercut state.
Patent JP-S5570181-A (JP)
Title: Character/picture information terminal adaptor device
Inventor: UNEMURA TOYOAKI
IPC: H04N7/173
Filed: 1978-11-20
Abstract: PURPOSE: To maintain the signal transmission although the handset is hooked on by retrieving the state of connection of the information center after calling and then holding the connection state.  
     CONSTITUTION: When the information is called out via the telephone set for connection, the change of the voltage occurred at telephone circuit 3 is detected by talking state detector 14. And relay switch 10 is closed, and signal conversion part 7 is connected to cirlcuit 3. Under these conditions, the signal transmission can be maintained between the information center and part 7 although the handset is hooked on. At the same time, part 7 supplies the character/picture information sent from circuit 3 to TV picture receiver 9. And when the necessary reception is over, the information end signal transmitted from the information center is detected through information end signal detector 12, and the connection is released between part 7 and circuit 3. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000334505-A (JP)
Title: Manufacture of seamless steel tube
Inventor: KATSUMURA TATSURO
IPC: B21B19/04
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To suppress the cost of material by using a cast billet consisting of a hard-to-work material or an as-cast material and to prevent flaws on the inside surface of a tube even when Mannesmann piercing is executed by confining the rotational speed of a main piercing roll to less than a specified value and keeping the tip draft of a plug at not less than the specified vague. SOLUTION: At the time of manufacturing the seamless steel tube by the skew piercing method using the cast billet consisting of the hard-to-work material or the as-cast material, the rotational speed of the main piercing roll is confined to <4.5 m/s and the tip draft of plug is maintained at >=95%. The hard-to-work material is steel containing of >0.5 wt.% Cr or steel containing >0.5 wt.% Cr, 0.0001 wt.% S and the total content of Cr, Ni, Mo is >1.5 wt.%. By this method, the use of the hard-to-work material which is taken as unsuitable as the material for seamless tubes because of the inferiority in hot workability or a base stock inferior in quality in the center part of which porous cavity or the like is present because the base stock is as-cast are enabled.
Patent JP-S6120867-A (JP)
Inventor: RATSUSERU II TOMUSON
IPC: G01N33/68
Filed: 1985-06-29
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-H05334794-A (JP)
Title: Magnetic disk device
Inventor: IWABUCHI MASANORI
IPC: G11B5/54
Filed: 1992-06-04
Abstract: PURPOSE:To prolong the service life of the magnetic disk device which repeats a start and a stop at a high frequency and to improve its reliability. CONSTITUTION:This device is provided with a medium 1 driven by a spindle motor 3, a magnetic head 5 for writing and reading information, a positioning mechanism for positioning the magnetic head 5 on the specified place of the medium 1 and a lifter 6 for retreating the magnetic head 5 form the medium 1. Then, when the medium 1 starts or stops rotating, both an HLU mode for starting and stopping by separating the magnetic head 5 from the medium 1 by the lifter 6 and a CSS mode for staring and stopping while the magnetic head 5 is slided on the medium 1 are utilized. And at least at the time of power OFF, the CSS mode is used. Thus, the number of staring and stopping operations by the CSS mode is reduced than heretofore and the CSS characteristic of the medium 1 is mitigated.
Patent JP-H10329626-A (JP)
Title: Connecting structure of automobile door circuit
Inventor: WATABE HIROSHI
IPC: H02G3/30
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To surely connect respective circuits on door trim side and door inner panel side to each other. SOLUTION: A pair of support plates 9 are provided on a door trim 1, a horizontal groove 10 and a downward vertical groove 11 are continuously formed on each support plate, a spring member 2 is situated in the inside of the support plate, a shaft part 16 is horizontally protruded from the lower part of the spring member 2 to temporarily engage the shaft part 16 with the vertical groove 1, and the terminal part 4 of a circuit body 3 is arranged on the spring member 2.  A connector housing 7 capable of housing the terminal part 4 and the spring member 2 is provided on a door inner panel 5, a conductive contact part 8 to the terminal part is provided on the upper part of the connector housing 7, and a support claw 6 having an upward inclined surface 26 to the shaft part 16 and a locking groove 30 continued to the inclined surface is protrusively provided on the front end of the connector housing 7. The spring member 2 is U-shaped. Inclined guide surfaces 13, 28 for insertion and guide are formed on the support plate 9 and the support claw 6. Otherwise, this structure may be formed in such a manner that the circuit body is distributed on the door trim 1, a U-shaped metallic conductive spring member is connected and fixed to the circuit body, and a conductive contact part to the conductive spring part is provided on the door inner panel 5.
Patent JP-S6322019-A (JP)
Inventor: ROORENSU RITSUTAA
IPC: A61K8/00
Filed: 1987-06-09
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-S5571940-A (JP)
Title: Detector for detecting abnormality at squirrel-cage rotor
Inventor: FUJIMOTO NOBORU
IPC: G01N25/72
Filed: 1978-11-24
Abstract: PURPOSE: To efficiently and accurately detect the abnormal state such as the existence of internal cavity in a squirrel-cage rotor by energizing to flow a current from one end ring of the rotor to the other end ring thereof and measuring the surface temperature of the rotor.  
     CONSTITUTION: A constant AC or DC current is flown from a brush 14 to a rotor bar to thereby slowly rotate a rotor and to then measure the temperature on the entire periphery of the rotor. A squirrel-cage rotor 1 inserted into a temporary shaft 3 is supported by bearings 10. A rotary mechanism 11 for slowly rotating the rotor is provided at the end of the shaft 3. An infrared ray thermometer camera 15 axially scans the rotor 1 to display the temperature distribution of the rotor on a display unit 16. When the temperature is raised by the Joule's heat in the bar, the upper surface of the bar is displayed white. Since the current is flown directly through the rotor bar and the end ring, it can accurately detect the detrimental internal cavity in actual current state. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5933902-A (JP)
Title: Mic circuit
Inventor: SAITOU TOSHIYUKI
IPC: H01P1/203
Filed: 1982-08-19
Abstract: PURPOSE:To prevent adhesion of dust and a failure such as migration, by coating only a DC block section of a coupling line impressing a DC voltage to a prescribed line formed on a dielectric board with a dielectric. CONSTITUTION:The coupling line 6 coupled to the DC block section 7 is formed on the dielectric board 1. A direct current is cut off at the block section of the coupling line 6 and the electric characteristics are improved by providing the DC block section 7 corresponding to the 1/4 wavelength of the operaing frequency to a suitable position of the line 6. The coating 8 made of a dielectric, e.g. epoxy resin is applied to the block 7. Thus, the adhesion of dust is prevented and also a failure such as migration is avoided.
Patent JP-H01313823-A (JP)
Title: Breaker with throw-in resistor
Inventor: OKUNO MITSUHARU
IPC: H01H33/16
Filed: 1988-06-10
Abstract: PURPOSE:To make it possible to be small and light by disposing a shield which has plural contacts for throw in resistor, which makes them contact at the same time of throw-in, and of which electric potential is turned to be the same as fixed contact elements for throw in resistor. CONSTITUTION:Upon throw in operation, a piston rod 4 is operated by means of an operation mechanism to move the whole of a moving part, so that movable contact elements 6 are brought into contact with plural fixed contacts 10 for throw-in resistor simultaneously. The movable part is thereafter still moved so that a movable arc contact element 1 and a fixed arc contact element as well as a main movable contact element 7 and a main fixed contact element 9 are respectively brought into contact with each other to be under throw-in conditions. A shield 15 for alleviating an electric field and the element 10 are arranged near to each other since they have the same electric potential. It is thus possible to lighten the weight of movable part and to obtain a small sized breaker with throw-in resistor.
Patent JP-S62299730-A (JP)
Title: Optical temperature sensor
Inventor: SATO KAZUO
IPC: G02B6/00
Filed: 1986-06-19
Abstract: PURPOSE:To obtain a sensor which has a small ON/OFF temperature difference and quick response, and is small in quenching ratio (intensity ratio of transmitted light and cut light) by using shape memory alloy for a temperature sensing plate and cutting off an optical path when the temperature rises up to a fixed value. CONSTITUTION:The temperature sensing plate provided in a sensor 40 is made of the shape memory alloy 41 and one end is fixed at a fixation point 42. The shape memory alloy 41 remembers its shape so that its angle of inflection varies as shown by an arrow (a) when the alloy is heated up to the specific temperature. Light sent from a light source by a fiber 1 for transmitted light is converted into parallel light in the space at a fiber end by using a rod lens 3 below the specific temperature, and the light is converged as it is and made incident on a photodetection fiber 2, thereby detecting the temperature being below the specific temperature. The heat sensing plate varies in inflection angle as shown by an arrow (a) above the specific temperature to cut off the parallel light in the space, and no light impinges on the photodetection fiber 2, thereby detecting the temperature rising up to the specific value.
Patent JP-H05337855-A (JP)
Title: Picking device for cutter
Inventor: NAGATA YOZO
IPC: B23K26/38
Filed: 1992-06-04
Abstract: PURPOSE:To reduce troubles during picking work so as to improve picking work efficiency by learning on the basis of horizontal and vertical action frequency, and selecting a picking method from the learned result so as to let one device cope with the picking of various members. CONSTITUTION:A picking device 10 is provided with horizontal motion mechanism 30 for moving a device body 20 horizontally, and vertical motion mechanism 40 for moving the device body 20 vertically, and a plate like attracting magnet 50 is suspended from the device body 20. through suspension-support mechanism 60. At the time of controlling this device 10, a control signal is generated on the basis of information such as the position, size and weight of a picked member, and the lifted state of the picked member is confirmed from the change of load detected by load cells 53d provided at the suspension- support mechanism 60. Upon the completion of picking work, the action frequency of the mechanisms 30, 40 is stored to construct the frequency distribution data of the action frequency and execution frequency. On the basis of this data, a picking method is updated so that the respective mechanisms 30, 40 are operated with the highest action frequency.