baber/WOPTO huggingface dataset:
Patent JP-S6149867-A (JP)
Title: Printing-controlling method for thermal head
Inventor: AKAISHI HITOSHI
IPC: B41J2/38
Filed: 1984-08-16
Abstract: PURPOSE:To eliminate the effects of heat accumulation in a thermal head and fall of a driving voltage on printed density and print with a uniform printed density, by giving a preheating pulse to a thermal head a plurality of times before starting printing, when printing by a thermal head. CONSTITUTION:Before the thermal head reaches a printing-starting position 11, the preheating pulse 10 is periodically given to the head a plurality of times, thereby preheating the head. By this, when the head reaches the position 11 and printing is started, heat has been already accumulated, so that the printed density is not varied due to heat accumulation in the head. In addition, the fall of the driving voltage (v) starts at the moment the pulse 10 is supplied, so that the driving voltage (v) has already been brought to a steady state when starting printing. Accordingly, the fall of the driving voltage (v) for the head has no effect on the printed density.
Patent JP-2001001313-A (JP)
Title: Decorative material for building and method for forming curved surface-shaped decorative edge part
Inventor: EGAMI TOSHIKO
IPC: B27H1/00
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To prevent a streaky pattern or cracks from being generated in the curved surface- shaped decorative edge part of a decorative material for building, even when the decorative material is lacking in pliability and flexibility and is made up of a decorative board having a decorative layer whose surface is formed hard by forming a protrusion part at the groove bottoms of a plurality of strips of back grooves formed in the back face of a base board of a decorative board. SOLUTION: Protrusion parts 9 projecting from the back face side of a base board 4 are formed at the groove bottoms 8 of back grooves 7a-7e in the back face of the base board 4 of a decorative board 3 as the surface of a door panel A. When the decorative board 3 is folded along a core material 1, both ends of the protrusion part 9 are easily foldable in each of the back grooves 7a-7e and at the same time, a decorative layer 5 of the protrusion part 9 is hardly breakable by the backing effect of the protrusion part 9. Further, the number of folding positions in each of the back grooves 7a-7e is increased and these positions are specified.  Consequently, a non-conforming phenomenon such as a streaky pattern is not generated in the curved surface-shaped decorative edge part A1 of the first and second surface corner edge parts of the door panel A, even when the decorative layer 5 is a non-pliable hard decorative layer.
Patent JP-H1148626-A (JP)
Title: Subliming type image receiving sheet and subliming type thermal transfer recording method
Inventor: SEKIYAMA YASUSHI
IPC: B41M5/52
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To obtain a subliming type image receiving sheet which gives a clear image having a sufficient density and being free of sticking and, moreover, makes a formed image have excellent fusion resistance, durability, storage stability and resistance to light. SOLUTION: In a subliming type image receiving sheet having at least a dye accepting layer on a base, a coefficient of dynamic friction (μ2.0 ) between the outermost surface layer of a surface of the subliming type image receiving sheet provided with the dye accepting layer by coating and the outermost surface layer of a surface of a thermal transfer sheet provided with a dye layer by coating is 1.0 or below at the time when an image density of 2.0 is given, and a softening temperature of thermoplastic resin being the main constituent of the dye accepting layer of the subliming type image receiving sheet, which is measured by JIS K7196, is 80 deg.C or above.
Patent JP-S6327677-A (JP)
Inventor: KITAMURA MASATADA
IPC: E04H6/18
Filed: 1986-07-22
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-S6415846-A (JP)
Title: Detection system for abnormality due to drop of power supply voltage
Inventor: MIYASHITA KOICHI
IPC: G06F12/16
Filed: 1987-07-10
Abstract: PURPOSE:To improve the data writing reliability by holding the information showing that data are being written by a nonvolatile memory in the timing where the power supply voltage drops less than a prescribed level. CONSTITUTION:A power supply voltage drop detecting circuit VDS detects that the power supply voltage of a system drops less than a prescribed level due to a hit, etc. Thus a read/busy signal RDY/BUSY is latched and held by a data latch circuit DLAT in response to the operating state of an EEPROM. Then a microprocessor MPU fetches the data held by the circuit DLAT to the inside based on an instruction signal ACFail after the power supply voltage is recovered. The MPU writes data at the drop of the power supply voltage and can detect the possibility of occurrence of the writing abnormality in response to the decision showing that the data corresponds to a low level of the signal RDY/BUSY.
Patent JP-H0920209-A (JP)
Title: Webbing winder
Inventor: TSUKIYAMA HISAHIRO
IPC: B60R22/42
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts, simplify structure and also suppress generation of end lock by providing a clamp means for blocking drawing out of webbing by forcibly sandwiching the webbing and an operating body energizing means for energizing an operating body in the webbing winding direction to a specific position. SOLUTION: A lock operation process until a webbing 28 is clamped is simplified by employing a single lock for forcibly sandwiching the webbing 28 by operation of clamp means 60, 72, 78 due to rotation of a clutch disc 44 in webbing pulling out direction by engagement of a clutch pawl 52 with an engaging teeth 38 owing to integrated rotation of a spool 18 and V gear 36. And even if careless movement of a V pawl 42 takes place due to stop of winding as the result of reaching of the webbing 28 to its entirely stored state by being rewound in the spool 18, a clearance S between a pushing up part 56 of the clutch pawl 52 and the V pawl 42 absorbs the careless movement so that the movement of the V pawl 42 may not be transmitted to the clutch pawl 52 so quickly, thus any end lock may be suppressed from its generation.
Patent JP-H068185-A (JP)
Title: Mastering device of additional biaxial device of industrial robot
Inventor: NIHEI AKIRA
IPC: B25J19/00
Filed: 1992-06-29
Abstract: PURPOSE:To simply execute mastering of an additional biaxial device installed on the wrist end of an industrial robot. CONSTITUTION:At the time of mastering an additional biaxial device installed on the wrist end of an industrial robot, when one of two rotary driving shafts which the device 15 has is to be operated, calibration surfaces 47, 48 of a movable side mastering jig 46 are displaced substantially parallel to each other in the direction of X-axis or Y-axis. Accordingly, scales of two displacement measuring gauges 44,45 held by a fixed side mastering jig 41 are sequentially run in a set mastering scale display so as to simply accomplish mastering.
Patent JP-S5795953-A (JP)
Title: Ester compound
Inventor: KANBE SADAO
IPC: C07C253/00
Filed: 1980-12-04
Abstract: NEW MATERIAL:A compound of formulaI(R and R' are 1W10C straight chain alkyl).  
     EXAMPLE: 3-( trans-4'-n-Butylcyclohexane-1-carbonyloxy )-6-n-hexanoyloxy-phthalonitrile.  
     USE: A material for a guest-host liquid crystal composition, capable of making the dielectric anisotropy on the high frequency side negative only by addition in a small amount, and further increasing the absolute value of the dielectric anisotropy on the low frequency side.  
     PROCESS: A trans-4-n-alkylcyclohexane-1-carboxylic acid of formula II is reacted with thionyl chloride to give an acid chloride of formula III, which is then monoesterified with 3,6-dioxyphthalonitrile of formula IV in the presence of a suitable base catalyst and a solvent to afford a compound of formula V. The resultant compound of formula V is then esterified with an alkanoyl chloride of the formula R'COCl to give the compound of formulaI. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H112167-A (JP)
Title: Two-way delivery valve for fuel injection pump
Inventor: HAYASHIDA MASATANE
IPC: F02M59/46
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a two-way delivery valve for a fuel injection pump in which generation of flaw in a ball valve and a seat part of it caused by separation of the ball valve and a spring seat from each other in retraction of fuel can be prevented to eliminate oil-tightness defective, and in which breakage of a two-way delivery valve spring can be prevented. SOLUTION: For supplying fuel flowing around a ball valve 19 to smoothly pass the part of a spring seat 20, not around the spring seat 20, but through a center part of it, a guide passage 31 is formed through the spring seat 20, so fuel flowing along the ball valve 19 can be guided from a second seat part (recessed seat surface) 34 in the ball valve 19 on the spring seat 20 through the guide passage 31 toward a fuel pressure chamber 7.
Patent JP-2000008636-A (JP)
Title: Elevator type parking equipment
Inventor: FUKUSHI SHUICHI
IPC: E04H6/18
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To provide elevator type parking equipment in which one more car can be housed by lessening driver's burden on entering the parking area or leaving it. SOLUTION: A truck 38 transfers a car 35 to a parking space at the depth of the first floor together with a pallet 3 when it enters the parking area to house it in a container shelf. When delivering the car housed in the container shelf of the parking space, the truck 38 receives the car 35 of the container shelf together with the pallet 3 and then travels to a turntable 39 and then, the turntable 39 passes through a through hole 40 of the truck 38 to push up the car 35 together with the pallet 3. In this state, it turns 180 degrees to reverse the direction of the car 35 without rotating the truck itself. In this way, the driver can get on the car or get out thereof at the usual position and also the car can be driven in and out. Hence, the parking space of the depth of the first floor can be easily used.
Patent JP-S6414799-A (JP)
Title: Program circuit
Inventor: AIZAKI SHINGO
IPC: G11C29/04
Filed: 1987-07-08
Abstract: PURPOSE:To execute correct operation even if fuse resistance is left at a high resistance by means of a simple constitution by adding two resistance elements and a transistor (TR) to a program circuit. CONSTITUTION:A fuse F is connected to a power supply VCC through a P- channel MOS TR Q4 and the gate terminal of the TR Q4 is connected to a node N4 resistance-divided by resistors R1, R2. When the fuse F is disconnected, no current flows into a node N1, nodes N1, N2 are respectively stabilized at GND potential and VCC potential and a node N3 to be the output of a program circuit is turned to an 'L' level. Even if fuse resistance is left at high resistance of about several MEGOMEGA when the fuse F is disconnected, an N-channel MOS TR Q1 is turned on, the P-channel MOS TR Q4 is also turned on, and even if current flows into the TRs through the fuse F, the node N1 is held at the 'L' level and correct operation is executed.
Patent JP-S5794856-A (JP)
Title: Control storage device
Inventor: IZUMISAWA HIROYUKI
IPC: G06F9/22
Filed: 1980-12-05
Abstract: PURPOSE:To increase the reliability of a control storage device, by providing a debug mode in addition to a normal operation mode and using a parity field for storage of the trace bit of another purpose. CONSTITUTION:In the case of a debug mode, a mode designation input line 14 is set at ''1''. The passing of signals through gates 7-4, 7-3 and 7-8 of a parity circuit 7 to which ''1'' is supplied is inhibited, and the circuit 7 is set disable at its output side. On the other hand, the signal ''1'' is supplied to the 2nd selection circuit via an AND gate. An line indicating an intial write state is connected to the other input of the AND gate. Thus the output of the AND gate is set at ''1'' in the case of a debug mode and when no initial writing is carried out. Then the 2nd selection circuit selects the output of a trace bit generating circuit as the input of a parity field writing line.
Patent JP-S6329344-A (JP)
Title: Production of optical recording medium
Inventor: SUZUKI YOSHIAKI
IPC: G11B7/26
Filed: 1986-07-23
Abstract: PURPOSE:To enable mass production in a short period by providing a stage for forming an auxiliary film which has the ruggedness having the prescribed depth to function as guide grooves on the surface by coating a liquid auxiliary film material on the rugged surface of a substrate and stage for forming a recording film on the auxiliary film. CONSTITUTION:The substrate 1 having the ruggedness deeper than the prescribed depth on one face is formed and the liquid auxiliary film material is coated on the rugged surface of such substrate to form the auxiliary film which has the ruggedness having the prescribed depth to function as the guide grooves on the surface. The recording film is formed on the auxiliary film. The depth of the grooves is about 700Angstrom  when the prescribed depth is lambda/8n, if a semiconductor laser of; for example, lambda=8,300Angstrom  is used and glass, acryl, polycarbonate, epoxy, etc., of about n=1.5 are used for the substrate. The most desirable result is, therefore, obtd. if the depth of the ruggedness on the surface of the auxiliary is selected at said value. The surface of the recording film is flattened and the reproduction characteristic is decreased by forming the auxiliary film. The titled recording medium is thereby produced without requiring much time for the process with the simple equipment.
Patent JP-H0338224-A (JP)
Title: Deterioration prevention method for polymer membrane
Inventor: TEZUKA NORIO
IPC: B01D65/08
Filed: 1989-07-05
Abstract: PURPOSE:To prevent deterioration of a polymer membrane beforehand during separation of specific components from a liquid to be treated by adding the same polymer material as the membrane material to the liquid to be treated and carrying out reaction and bonding of the polymer material and impurities in the liquid to be treated beforehand. CONSTITUTION:A specific component (e.g. water) in a liquid to be treated 2 (e.g. a mixture of an organic solvent and water) which is supplied to a first side of a polymer membrane 7 is separated by passing the liquid to the second side of the membrane 7. At that time, the same polymer material (e.g. a liquid prepared by dissolving polyvinyl alcohol powder in hot water) as the material of the membrane 7 is injected from a chemical injection apparatus 13 to the liquid to be treated 2. The mixed solvent 2 and the polyvinyl alcohol solution are completely mixed each other by a mixer 4 and impurities in the mixed solvent 2 and the polyvinyl alcohol solution as an added polymer material react each other and are bound each other and thus the impurities are made harmless. As a result, a polymer membrane 7 made of, for example polyvinyl alcohol, of a module 6 may be prevented from deterioration.
Patent JP-H0459186-A (JP)
Title: Arc welding method
Inventor: IWASAKI KATSUHIKO
IPC: B23K9/04
Filed: 1990-06-29
Abstract: PURPOSE:To increase the deposition quantity while welding material being molten sufficiently and to adjust penetration by supplying plural welding wires respectively from plural places, simultaneously, supplying powder for welding and passing an arc via a common constricting nozzle. CONSTITUTION:Since a means to supply the plural welding wires 7 from the plural places is used, deflection of a main arc 10 and a metal arc 11 is prevented by balancing the arc blow direction of an electric current carried to the respective wires 7. In addition, since a means to supply the powder 9 for welding is used at the same time, the deposition quantity per hour can be rapidly increased and the adjustment of chemical composition of weld metal by metal powder and the deposition of weld metal of a composite alloy by nonmetal powder are facilitated and besides, welding can be performed in compliance with a desire. Further, since the means to pass each arc via the common constricting nozzle is used, a deflection preventing action of the arc can be improved much more.
Patent JP-S6152437-A (JP)
Title: Shock absorber
Inventor: SHIBATA MAKOTO
IPC: F16F9/52
Filed: 1984-08-18
Abstract: PURPOSE:To effectively prevent noise and vibration and to attain effective temperature compensating action by providing a synthetic resin layer on the outer peripheral surface of a piston, which comprises portions which are brought into sliding contact with the inner peripheral surface of a cylinder at the normal temperature and portions which are separated from the inner peripheral surface of the cylinder at the normal temperature. CONSTITUTION:The thickness (t) of a synthetic resin layer 5 disposed on the outer peripheral surface of a piston 3 is uniform, and the outer peripheral surface of the cylinder resin layer 5 is substantially quadrilateral. Four corners of the substantial quadrilateral are formed in a circular-arc to construct portions 5a brought into sliding contact with the inner peripheral surface of a cylinder 1, and the other portions thereof construct separate portions 5b separated from the inner peripheral surface of the cylinder 1. Thermal expansion is larger in the peripheral direction, and the thermal expansion is consumed by clearances at the separate portions 5b. Accordingly, at the sliding portions 5a, thermal expansion in direction of thickness (t) may be considered, so that the clearances can be reduced to reliably prevent vibration and noise.
Patent JP-S6327502-A (JP)
Title: Cyclodextrin-silica composite material and production thereof
Inventor: MIZUKAMI FUJIO
IPC: C08B37/16
Filed: 1986-07-22
Abstract: PURPOSE:To obtain a thermally and chemically stable novel composite material, by blending an alkoxysilane with a cyclodextrin, adding water to the blend and gelatinizing so that the cyclodextrin is taken in amorphous silane. CONSTITUTION:An alkoxysilane (e.g. tetramethoxysilane, tetrabutoxysilane, etc.) is blended with a cyclodextrin (e.g. beta,gamma,delta-cyclodextrin single substance, etc.) usually in the amount of <=1mol cyclodextrin based on several mol alkoxysilane, 2-30mol based on 1mol alkoxysilane of water is added to the blend and the blend is gelatinized so that amorphous silica is taken in the cyclodextrin. USE:Useful as a catalyst which has high selectivity, is readily separated from a reaction product and can carry out a continuous reaction, as artificial enzyme, adsorption separating agent, long-life capsulating agent for drugs, etc.
Patent JP-S5797033-A (JP)
Title: Intake control apparatus of diesel engine
Inventor: NAKAHARA MITSUHARU
IPC: F02D9/02
Filed: 1980-12-05
Abstract: PURPOSE: To prevent vibration, noise and smoke due to over-throttling of intake from  generating by providing a negative pressure change-over valve controlling an intake  negative pressure of throttle condition under a predertermined degree for a diesel  engine having an intake throttle means in a low load region such as idling etc.   
     CONSTITUTION: Pushing in an accelerator pedal 3 beyond a low load region, a switch  29 is made OFF closing a solenoid valve 26, negative pressure is not applied to a diaphragm chamber 12 of an actuator 10, and a throttle valve 7 is kept at a full-open  condition through a spring 13. When the pedal 3 is at the condition of low load and  the switch 29 is made ON, the solenoid valve 26 opens, vacuum pressure in a vacuum  pump 24 is applied to the diaphragm chamber 12, and a diaphragm 11 is pulled into  the chamber against the spring 13, closing the throttle valve 7 fully. When the negative pressure of an intake manifold is made beyond the fixed degree and the negative  pressure is applied to a diaphragm chamber 19 of a change-over valve 14, a diaphragm 18 backs against a spring 20, a port 17 opens, the atmosphere is applied to a communication passage 15 and the chamber 12, the throlle valve 7 moves from the full- closed condition to the condition according to the vacuum pressure. Consequently the  intake air volume is increased and the intake manifold negative pressure does not increase beyond the predetermined degree. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0516591-A (JP)
Title: Electronic blackboard device
Inventor: FUKUDA IZUMI
IPC: B43L1/04
Filed: 1991-07-12
Abstract: PURPOSE:To provide an electronic blackboard which can be easily folded and carried by one worker. CONSTITUTION:A main body part 1 with a writing sheet 2 can be folded by hinges 13 and 14. Also, stand legs 8 and 9, and stand lateral support posts 15 and 16 are stretchable in the lateral direction. In addition, the main body part 1 and the stand legs 8 and 9 can be folded by a support post fixing part 12, and therefore, the whole device can be made compact without being disassembled, and can be carried easily.
Patent JP-H0836956-A (JP)
Title: Pressure sensor
Inventor: NISHIMURA YASUHIDE
IPC: H01H35/28
Filed: 1994-07-25
Abstract: PURPOSE:To provide a pressure sensor which can suppress drop of the sensing accuracy with a varying temp. and can widen the degree of freedom in the arrangement of a circuit patterns and electronic components by securing a sufficient component mounting area on a base board. CONSTITUTION:A pressure sensor is composed of a diaphragm 2 deforming with a fluid pressure introduced from a pressure introducing hole 7, a moving body 3 which is energized and supported by a restoring spring 4 and displaced interlocking with the deformation of the diaphragm 2, and a differential transformer 5 consisting of a core 5c mounted on the moving body 3 and a coil 5a to sense the moving amount of the core 5c. A diaphragm holder 8 pinches fast the periphery of the diaphragm 2 in cooperation with a case body 1a, and a spool 5b at whose periphery the coil 5a is wound and supported and in whose center hole the moving body 3 is inserted displaceably, is formed in the center of the diaphragm holder 8 in a single piece structure therewith, and the restoring spring 4 is located between the spool 5b and circuit board 6.
Patent JP-H0738-A (JP)
Title: Lawn management in golf course
Inventor: SETOGUCHI HIROFUMI
IPC: C02F1/28
Filed: 1993-06-18
Abstract: PURPOSE:To manage a lawn of a golf course which enables the retention of agrochemicals for a long time, has no adverse effect on the environment and can accomplish the management of lawn in a golf course with little effort of spraying agrochemicals by using clayey porous particles, e.g. sepiolite or attapulgite as soil-modifying material for topdressing. CONSTITUTION:This soil-modifying material for topdressing is prepared by compounding at least one kind of clayey porous particles, e.g. sepiolite or attapulgite, as it is or as a mixture, with topdressing sand, e.g. river sand, mountain sand, sea shore sand, organic materials and other material. The soil- modifying material added to bed soil for lawn growing in a golf course, etc., enables the long time holding of agrochemicals, e.g. insecticide, bactericide and/or herbicide in the bed soil where lawn grows and stimulates lawn growth while it has no adverse effect on the environment. This method also enables efficient management of the lawn of golf course by reducing the cost and labor of spraying agrochemicals.