baber/WOPTO huggingface dataset:
Patent JP-H04260215-A (JP)
Title: Input circuit for detecting switch
Inventor: YAMA HAJIME
IPC: G01R19/165
Filed: 1991-02-15
Abstract: PURPOSE:To detect false chattering due to external disturbance by eliminating chattering or single momentary short-circuit of a detecting switch. CONSTITUTION:A capacitor C is provided which is discharged through a resistance R1 for discharging at the time of turning on a switch 2 and is charged through a resistance R2 for charging at the time of turning off the switch 2, and values of the resistance R1 for discharging and the resistance R2 for charging are so set that the charging time constant is larger than the discharging time constant. A trigger element 3 which is made conductive at the time of reduction of the voltage of the capacitor C to a set value or lower, a reset means 5 which resets the trigger element 3 from the conduction state to the cut-off state, and an output means 4 which outputs the states of them are provided.
Patent JP-S62180527-A (JP)
Title: Manufacture of magnetic recording medium
Inventor: SAWASE FUMIHIKO
IPC: B05D7/14
Filed: 1986-02-05
Abstract: PURPOSE:To obtain a high quality magnetic disk recording medium having specified capability stably and in a short time by changing process of controlling the film thickness uniformly independently from other processes in rotational frequency, time etc. CONSTITUTION:A motor M1 is started, and rotational frequency of a substrate 3 is raised, and supply of magnetic coating to the substrate face is started by a nozzle 5 when the rotational frequency arrived at about 50-150 RPM at a point A. The magnetic coating supplied at constant speed rotation to a point B is diffused slowly and uniformly over the whole face of the substrate 3 by centrifugal force. After termination of supply of the coating at the point B, rotational frequency of the substrate 3 is raised to about 300-600 RPM, and excess coating is flung away by strong centrifugal force. At the same time, process to adjust viscosity of the coating on the substrate and to control film thickness of inner periphery and outer periphery is performed from a point C to a point D. Then, rotational frequency of the substrate 3 is raised to about 1,000-1,800 RPM, and a thin film is formed by strong centrifugal force between points E and F. Thus, a very thin uniform film is obtained.
Patent JP-H02204354-A (JP)
Title: Refractory
Inventor: TANAKA SEIJIRO
IPC: C04B35/03
Filed: 1989-01-30
Abstract: PURPOSE:To obtain a refractory having corrosion resistance, wear resistance and thermal spalling resistance by constituting aggregate of such raw material particles that fine cracks are allowed to exist in the inside by exerting thermal stress. CONSTITUTION:Fine cracks are allowed to exist in the inside of raw material particles by previously exerting thermal stress. These raw material particles having the fine cracks are utilized as one part or total quantities of aggregate which consists of the coarse and intermediate particles of refractory having a particle structure in a range of fine particles from the coarse particles. Thereby propagation of a crack 3 resulting from thermal stress in refractory is progressed through the matrix 2 made of the fine particles and absorbed by the aggregate 1 and distance of propagation is made long. When the thermal stress is weak, this thermal stress is absorbed in refractory. Therefore such refractory obtained that corrosion resistance and wear resistance are equipped and also thermal spalling resistance is equipped.
Patent JP-S62179988-A (JP)
Title: Thermal transfer recording method
Inventor: HASEGAWA TETSUO
IPC: B41J2/33
Filed: 1986-02-05
Abstract: PURPOSE:To enable recording with high quality to be inexpensively performed on recording papers having various smoothnesses, by a method wherein an endless form ink roll having an outer peripheral surface formed of a supercoolable thermal transfer ink is provided, ink-melting energy in a predetermined physical pattern is applied to the outer peripheral surface of the ink roll, the surface is brought into contact with a recording medium, the thermal transfer ink is transferred onto the recording medium under pressure, and the medium is released from the ink roll with a controlled timing. CONSTITUTION:A thermal head 3 is pressed against the outer peripheral surface of an ink roll 1 at a position Q, the ink roll 1 thus supplied with a heat pattern according to predetermined recording data is pressed against a pressure roller 5 through a recording medium 4 at a position R on the forward side of the position Q within the period of time required for supercooling of an ink, whereby a transfer image of the ink is transferred to the medium 4. The medium 4 is fed in the state of making close contact with the ink roll 1 to a position P spaced from the position R by a predetermined adjustable distance (d), and after being fed below and past a releasing roller 13, it is released from the ink roll 1 by the roller 13 and a releasing pawl 14 to operate in conjunction with the roller 13.
Patent JP-2000220582-A (JP)
Title: Scroll fluid machine
Inventor: TAKAHASHI YASUKI
IPC: F01C17/06
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To improve the durability of a scroll fluid machine supporting swing scroll by a thrust plate. SOLUTION: This scroll fluid machine is provided with Oldham's coupling for rolling a swing scroll 7 on a circular track without being rotated against a fixed scroll 6. In this case, a housing 5 is provided with a thrust plate for supporting the thrust surface of a mirror plate 11 of the swing scroll 7. The thrust plate is made of a material prepared by blending at least one or more of graphite and carbon with solid lubricating material, and impregnating it with at least one of a non-iron metal and resin.
Patent JP-H07229229-A (JP)
Title: Opening and shutting roof structure
Inventor: YAMADA YOSHIO
IPC: E04B1/346
Filed: 1994-02-21
Abstract: PURPOSE:To reduce the load of a fan-shaped roof acting on trucks by using air-pressure to levitate the fan-shaped roof on a movable side before the fan- shaped roof is rotated to open and shut a dome-like roof. CONSTITUTION:A plurality of motor trucks 16 are mounted to the circumferential direction of the lower side of the circumference of a movable roof 14. Vertical wheels 26 of the trucks 16 are brought into contact with the upper surface of a floor track 22 to roll and, at the same time, horizontal wheels 28 are brought into contact with the inside of a wall surface track 24 and is rolled. An air-pressure levitation mechanism 30 is provided on the circumference providing the motor trucks 16 to the lower side of the circumference of the movable roof 14 in a state to hold it between a plurality of motor trucks 16. The air-pressure levitation mechanism 30 is operated in the case the motor trucks 16 are driven to rotate the movable roof 14, and air-pressure levitation force is given to the movable roof 14.
Patent JP-H10219691-A (JP)
Title: Connecting device of strut rod
Inventor: KAWAMATA ICHIRO
IPC: E02D17/08
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a connecting device capable of easily connecting a strut rod to a retaining panel to be used for an excavated ditch. SOLUTION: A connecting device 5 of a strut rod 1 is furnished with an end part member 6 fastened on an end part of the strut rod 1 and with an axial direction hole part 16 formed on its center, a sleeve member 7 installed on an outer surface of the end part member 6, a head part member 8 inserted on an inner surface of the sleeve member 7 and with an engagement part to the inside of a guide rail of a retaining panel formed on a head end part and a coil spring 9 inserted into the inside of the hole part 16 of the end part member 6 and to energize the head part member 8 forward. Consequently, as the coil spring 9 constantly pressurizes a T shaped head part 24 of the head part member 8 outwards, a shaft part 25 of the head part member is constantly and stably exposed, and consequently, work to insert the head part 24 into a window hole for engagement of the guide rail is facilitated.
Patent JP-S62181070-A (JP)
Inventor: NISHIYAMA TETSUJI
IPC: A63B37/00
Filed: 1986-02-04
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-S62179712-A (JP)
Inventor: ASADA KAZUHIKO
IPC: H01G9/04
Filed: 1986-02-04
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-S62182369-A (JP)
Inventor: GOTO HIDEO
IPC: E04H9/02
Filed: 1986-02-04
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-H06238535-A (JP)
Title: Deflection preventive device for work holding frame body
Inventor: ICHIZAWA TAKASHI
IPC: B23Q1/00
Filed: 1993-02-10
Abstract: PURPOSE:To prevent deflection of a holding frame body to hold a work at the time of machining the work while moving it. CONSTITUTION:In a deflection preventive device to prevent deflection of a second frame body movable to hold a work W, on a rail 31 extending in the longitudinal direction of the second frame body, a plural number of erected brackets 35 are provided with specified intervals between each other, between the specified erected brackets 35, a tension rod 40 is provided and extended in parallel with the rail 31, and its both end parts are bound around on each of the rected brackets 35. Thereafter, this tension rod 40 is arranged on a line roughly in parallel with the load direction of the work against the rail 31.
Patent JP-S61183606-A (JP)
Title: Color temperature converting light source device
Inventor: KOBAYASHI KUNIMITSU
IPC: F21V9/40
Filed: 1985-02-09
Abstract: PURPOSE:To switch easily a kind of a filter, and to eliminate a variation of an illuminating position by providing plural conversion filters for color temperature of different kinds so that they can be switched by an operating member, between a light source and an optical fiber bundle end part. CONSTITUTION:A conversion filter for color temperature 4 which has been constituted of plural conversion filters for color temperature 4a, 4b and 4c of different kinds is provided between a light source 1 and a lens 2 for collimating the light from this light source 1, and an incident end part of an optical fiber bundle 3. The conversion filters for color temperature 4a, 4b and 4c can be switched by an operating member.
Patent JP-S6224308-A (JP)
Inventor: NETANERU PERESU
IPC: B25J13/06
Filed: 1986-02-04
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-H01198473-A (JP)
Title: Production of superconducting material
Inventor: TAGAWA SEIICHI
IPC: C23C14/58
Filed: 1988-02-04
Abstract: PURPOSE:To produce a superconducting material having a high superconducting critical temp. and not causing exfoliation, cracking and atomic diffusion by projecting oxygen ions having specified potential energy on a thin or thick film of superconducting ceramics. CONSTITUTION:A thin or thick film of superconducting ceramics such as La- Ba-Cu-O is formed by sputtering or other method and oxygen ions having several hundred KeV - several MeV energy are projected on the film by ion implantation or other method. The pref. projection density of oxygen ions is 10<14>-10<15>cm<-2>. By the projection, the superconducting critical temp. of the film is increased. Since the film does not require annealing, exfoliation from the substrate, cracking and atomic diffusion are not caused.
Patent JP-S61183316-A (JP)
Title: Latent curing agent for one-component epoxy resin
Inventor: TABOHASHI KEN
IPC: C08G59/50
Filed: 1985-02-08
Abstract: PURPOSE:To obtain an epoxy resin composition which is good in storage stability, low-temperature rapid curability and can give a cured product improved in transparency and water resistance, by using a specified hydrazide as a curing agent for the epoxy resin. CONSTITUTION:A latent curing agent comprising a hydrazide represented by formula I (wherein X is a residue derived by removing the two hydroxyl groups from a dihydric phenol and is a group of formula II or III). It is preferably that X in formula I is a residue derived from a dihydric phenol selected from among catechol, resorcinol and hydroquinone. The amount of the latent curing agent added is about 0.5-1.5 equivalent, in terms of equivalent of the epoxy groups in the epoxy resin. Said hydrazide compound can be readily obtained by the action of hydrazine hydrate on a diglycolate diester compound derived from 1mol of a dihydric phenol and 2mol of sodium monochloroacetate (formula IV, wherein X is the same as in formula I and R is an alkyl group).
Patent JP-2000219393-A (JP)
Title: Paper stacker
Inventor: AOKI EIJI
IPC: B65H31/12
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To improve precision and generality by improving facility and convenience by eliminating confirming or change-over operation of a troublesome change-over position, constantly maintaining a favourable stacking property and setting an optimum condition even for optional paper size. SOLUTION: This paper stacker is furnished with a guide mechanism 4 to guide one end part (attached end part) 2s of a paper sheet tray 2 free to elevate and a height adjusting mechanism 3 having an elastic member 5p to support the sheet tray 2 free to elastically displace and a friction generating mechanism 6 frictional force Fn at the time when the attached end part 2s of which increases as a moment Mo on the side of the sheet tray 2 to be added to the side of the guide mechanism 4 from the attached end part 2s increases.
Patent JP-H08311102-A (JP)
Title: Method of refining polysaccharide
Inventor: NAGURA SHIGEHIRO
IPC: C08B37/00
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an improved method for continuously producing a precipitated polysaccharide from an aq. polysaccharide soln.  
     SOLUTION: In a method for continuously precipitating a polysaccharide dissolved in an aq. soln., a nonsolvent for the polysaccharide is mixed into the aq. soln. to precipitate the polysaccharide from the soln. The method includes the step of simultaneously feeding the aq. soln. contg. the dissolved polysaccharide and the nonsolvent through respective constant flow rate pumps 20, 22 to produce nonpulsating metered first and second streams 24, 26 which are unaffected by pressure changes in the aq. soln. or the nonsolvent fed to the respective pumps. The metered streams are simultaneously introduced from the respective pumps 20, 22 into a rotary turbine 28 to mix the soln. and the nonsolvent and precipitate the polysaccharide. The precipitated polysaccharide is cut with an interlocking cutter which comprises a fixed cutter and a rotary cutter, and a suspension of finely cut polysaccharide particles is continuously withdrawn. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H09198549-A (JP)
Title: Cash sum-up management device
Inventor: HARUKAWA TETSUHIRO
IPC: G07F5/22
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a cash sum-up management device capable of performing sales sum-up in a short time and performing highly accurate and highly reliable sales sum-up. SOLUTION: The kind of money, the kind of products and sales relating to them are calculated by a CPU 13 based on the coin setting signals of the kind setting switching circuit 17 of the money including coins, the ID setting signals of an ID setting switching circuit 18 and the safely confirmation signals of a security setting circuit 19 and sales sum-up management is performed corresponding to the command of a remote operation control part 30.
Patent JP-H09197462-A (JP)
Title: Operating position detection device
Inventor: KITAOKA NAOKI
IPC: G03B7/00
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a detection device constituted so that the position of a brush slid on a resistor is precisely recognized and a set value can be correctly discriminated without greatly increasing the cost. SOLUTION: This device is constituted of the resistor 18, two sliding pieces moved by following to an operation member, plural taps t1-t24 which are conducted from the intermediate position of the resistor 18 and with which one sliding piece is brought into contact, a single sliding part 19 with which the other sliding piece is brought into contact and a voltage source E applying a voltage between the resistor 18 and the sliding part 19. When the sliding pieces are brought into contact extending over the sliding part 19 and two taps, a potential difference between two sliding pieces becomes a value biased to one of the potential differences obtained when the sliding piece is independently brought into contact with two taps over which the sliding pieces are brought into contact. In such a case, the position of the tap is deviated to the tap side showing one nearer value out of them.
Patent JP-S60165556-A (JP)
Title: Phase discriminating circuit
Inventor: KOBAYASHI TETSUJI
IPC: H02H3/38
Filed: 1984-02-08
Abstract: PURPOSE:To improve the precision of phase discrimination by providing the phase discriminating circuit which decides on the phase relation between the plural quantities of AC input electricity, and shifting the phase of the 1st quantity of AC input electricity; from the phase of the 2nd quantity of AC input electricity by a specific angle and discriminating pulses of the two kinds of AC electricity. CONSTITUTION:The 1st quantity 1 of AC electricity proportional to the zero-phase voltage of a circuit to be measured and the 2nd quantity 2 of AC electricity proportional to the zero-phase current are inputted. A phase shifting circuit 11 shifts the phase of the quantity 1 of AC electricity from the phase of the quantity 2 of AC electricity by the specific angle of electricity. Further, the quantities 1 and 2 of AC electricity are inputted to and made into rectangular waves by rectangular wave circuits 13a and 13b, and the waves are shaped by inverters 14a and 14b and inputted to the 1st and the 2nd pulse generating circuits 15a and 15b. Their outputs are inputted to the 3rd pulse generating circuit 16, which outputs a phase discrimination signal VN. An arithmetic circuit 19 processes the phase discrimination signal VN. and a level signal VD and performs phase discrimination to output a signal. Thus, the phase discrimination is carried out without any malfunction against a noise.
Patent JP-S60167163-A (JP)
Title: Digital signal recording device
Inventor: GOSHIMA KENJI
IPC: G11B27/30
Filed: 1984-02-08
Abstract: PURPOSE:To record intermusic signals automatically and to record while changing the number of music and the time elapsed in the music, etc. by detecting the intermusic (no signal interval) of an input signal. CONSTITUTION:A signal 9 outputted from a low-pass filter 1 is inputted to a window comparator 7, and the input level and the preset reference signal level are compared by the window comparator 7. Output signals of the window comparator 7 are inputted to a retriggerable monostable multivibrator 8. The output pulse length of the monostable multivibrator 8 is slightly longer than the half period of the minimum frequency of the input signal to prevent erroneous recognition of no signal interval even if the frequency is low. When output signals of the monostable multivibrator 8 become low level, that is, become intermusic, an encoder 4 stops to encode A/D converted digital signals and outputs a signal corresponding to zero level. Further, an intermusic signal is recorded in a subcode, and at the same time, the music number is changed, and the elapsed time in the music is reset and recorded.
Patent JP-H09196544-A (JP)
Title: Humidification cooling adjuster for refrigerator
Inventor: SHIMA YOJI
IPC: F25D13/00
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To provide an extremely economical humidification cooling adjuster for a large refrigerator used for the business of people related to argricultural and marine industry in which a humidification cooling adjustment can be executed with a higher accuracy than in a conventional case and a cooling or dehumidification cooling can be carried out irrespective of humidity. SOLUTION: A humidification cooling adjuster A for a refrigerator comprises a water tank 3 for storing water 2 cooled to a setting temperature by a freezer 1 and a refrigerator 9 having a humidification cooling means 8 comprising a water spray means 4, a heat exchanger 5, a drain pan 6, and a blowing means 7. The outlet pipe 10 of the water tank 3 is connected to the water spray means 4 of the humidification cooling means 8 and the upper end of the cooling coil 5a of the heat exchanger 5 through a valve 11, and the inlet pipe 12 of the water tank 3 is connected to the drain pan 6 and the lower end of the cooling coil 5a of the heat exchanger 5 through a valve 13, so that the water tank 3 is connected to the humidification cooling means 8.
Patent JP-H11216791-A (JP)
Title: Steel structure member and its manufacture
Inventor: FUKUI KIYOYUKI
IPC: B32B15/095
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a steel structure member particularly suitable to an application to an automotive body by improving an energy absorption capability at the time of rapidly deforming with a rigidity while suppressing an increase in a weight of a structure and an adhesive durability between a resin and a steel sheet. SOLUTION: The resin-poured foam steel structure member has an inner surface of a steel structure having a hollow part and electrodeposition painted and filled with any of an urethane foam, a phenol foam and a polyolefin foam therein with a compression strength of 0.5 kg/cm<2> or more. In this case, when a hard polyurethane foam using a water as a foaming agent is used, it is better.
Patent JP-S61182606-A (JP)
Title: Device for recording and reproducing information
Inventor: SHIBATA TAKEHIKO
IPC: G11B20/12
Filed: 1985-02-08
Abstract: PURPOSE:To rotate a recording medium at a constant speed and to attain a high speed access and bulk recording by changing speeds at the time of recording and reproducing information at every area composed of plural tracks with respect to information different from picture information. CONSTITUTION:In accordance with the indication of an address number outside from the controller 1 of an information recording and reproducing device, the header part of a disk generates an encoding signal of two bits corresponding to track groups M1 and M2, and a multiplexer 2 selects any one of AND gates 4 with the aid of said signal. The gate 4 selects the frequencies f1-f4 of data recording part track groups N1-N4, which are generated by a frequency generator 3, applies them to an AND gate 5 and outputs the basic clock 21 of address data. Said clock 21 is applied to a modulator 6 and a demodulator 8 together with a recorded data 20. The information different from the picture information is recorded at every area of plural track groups N1-N4, and the high speed access and recording of a large amount of data can be possible by changing the recording and the reproducing speeds.
Patent JP-H02203705-A (JP)
Title: Seedling transplantation apparatus
Inventor: KUBOSHITA TAKEO
IPC: A01C11/02
Filed: 1989-01-31
Abstract: PURPOSE:To prevent the transplantation defect such as floated seedling by placing a furrowing tool having a nearly U-shaped cross-section forward from the transplantation point with a transplantation claw and extending the side rear end of the furrowing tool to a position close to the lateral side of the transplantation point with the transplantation claw. CONSTITUTION:A furrowing tool 15 is positioned under a seedling guide 16 placed below a seedling-delivery hole. The tool has a nearly U-shaped cross-section and an opened rear end. A furrow is formed by the front side part of the furrowing tool 15 while preventing the flow of mud into the furrow. At the same time, the side rear end of the tool is extended to a lateral side of the lower dead center of the transplantation claw 6. When a seedling bundle 9 is supplied and transplanted into the furrow formed by the furrowing tool, mud is flowed into the furrow from lateral side immediately after the transplantation to embed the root and keep the transplanted posture.