baber/WOPTO huggingface dataset:
Patent JP-H01269863-A (JP)
Title: Refrigeration cycle controller
Inventor: HONDA YUJI
IPC: F25B1/00
Filed: 1988-04-20
Abstract: PURPOSE:To make it possible to control appropriately the degree of superheat of a refrigerant and to display constantly a necessary and sufficient cooling capability, by providing a controlling means for controlling the opening of an expansion valve means so as to make a determined degree of superheat agree with a determined target value. CONSTITUTION:A controlling means 9 controls the opening of an expansion valve means 5 according to both a target value of degree of superheat determined according to a detected pressure and a detected rotating speed by a target value-determining means 8 and a degree of superheat determined according to a detected temperature and the detected pressure by a superheat degree-determining means 7. The target value determined by the means 8 is higher or lower according as the detected pressure and the detected rotating speed are lower or higher. When the opening of the expansion valve means 5 is controlled based on the target value of degree of superheat thus determined, a sufficient degree of superheat of a refrigerant can be secured through a reduction in cooling capability of an evaporating means 1 based on the small opening of the valve means 5 at the time of a low load on the evaporating means 1 under a low rotating speed of a compressing means 2. At the time of a high load on the evaporating means 1, a high cooling capability of the evaporating means 1 based on the large opening of the valve means 5 can be satisfactorily secured under a reduction in the degree of superheat.
Patent JP-S60241967-A (JP)
Title: Preparation of flocky article
Inventor: YAMAGUCHI HIROSHI
IPC: B32B5/16
Filed: 1984-05-15
Abstract: PURPOSE:To prepare a flocky articles having superior cushioning effect by executing flocking on the surface of a base material after applying a foamed or foamable adhesive thereon, and curing and drying by heating. CONSTITUTION:A blowing agent such as p,p'-oxybis(benzenesulfonyl hydrazide), etc. is added to an adhesive, which is applied to the surface of a base material comprising acrylonitrile-butadiene-styrene, etc. Then, short fibers are flocked while the adhesive is yet undried and in the hot and soft atate, in an electric field. Suitable material for the short fiber is polyamide, polyester, rayon, acrylic fiber, etc. Suitable adhesive comprises polyvinyl acetate resin, acrylic resin, styrene-butadiene rubber, etc.
Patent JP-H01267925-A (JP)
Title: Earth leakage breaker
Inventor: SATO EIICHI
IPC: H01H83/02
Filed: 1988-04-19
Abstract: PURPOSE:To eliminate the necessity to separately providing a burning prevention contact for a test resistance by making connection so that one side of the power source of a test circuit is supplied from one phase of the power source side of an earth leakage breaker and another side from the other phase of the load side of the earth leakage breaker. CONSTITUTION:A simulative leakage current is flowed which is exciting a zero-phase current transformer 2 from one phase of the power source side to the other phase of the load side via a connection wire 10a, test switch 6, test resistance 5, and connection wire 10b by closing the switch 6, the power source is detected and amplified with the transformer 2 and an electronic circuit 3 respectively, an electromagnetic device 4 is actuated, and thereby a main contact 1 is opened. Thus the presence of an abnormal action can be confirmed. The current flowing the resistance 5 is also isolated regardless of the opening/ closing of the switch 6 by the opening of the main contact 1. This prevents the burning of the resistance 5 by the simple structure even when the power source side and the load side is adversely connected.
Patent JP-S5221269-A (JP)
Title: Reaction vessel having fluid distribution system
Inventor: AKATSU MITSUO
IPC: B01D3/32
Filed: 1975-08-12
Abstract: PURPOSE:Fluid distrbution system, attached for prenting pulverization of solid particles at induction part of reaction vessel.
Patent JP-H10280777-A (JP)
Title: Degree of door opening restricting device
Inventor: ENDO MASANORI
IPC: B60J5/04
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To make an edge protector unnecessary by enhancing the strength of belt by preventing the action of load to sewed thread as a result of bending of a sewed portion of the belt in a degree of door opening restricting device and also by preventing damages to the sewed thread of the belt contacting to the body edge. SOLUTION: This degree of door opening restricting device hinged to a car body 11 through a door hinge, both coupling portions of a flexible belt 13 are coupled to a car body 11 and a door 12, and the belt 13 is tensioned when the door 12 is fully opened and the door 12 is stopped at the fully opened position. A portion containing both the end portions 21, 22 of the belt 13 is lapped to a triple form, and a straight portion extending straight during full opening is sewed among the lapped portion to a triple form.
Patent JP-H10272796-A (JP)
Title: Thermal head
Inventor: TANAKA HIDEFUMI
IPC: B41J2/345
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a thermal head that has a satisfactory radiation characteristic with local temperature variation minimized. SOLUTION: A rodlike glass base 2, a heating resistance body 3, an individual electrode 4 and a common electrode 5 formed on the glass base, a glass substrate 6 having a circuit pattern being formed thereon for connection to the individual electrode 4 and supporting the rodlike glass base 2, an epoxy substrate 7 having a circuit pattern being formed thereon for connection to the common electrode 5 while being layered on the glass substrate 6 and a radiation part 10 provided in contacting with the circuit pattern of the epoxy substrate 7 at a position near the rodlike glass base 2 are provided.
Patent JP-H11244840-A (JP)
Title: Soil purifying apparatus
Inventor: SUGANO MASAHIRO
IPC: B09C1/04
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To enable the rapid cleaning of contaminated soil by installing the bottom end of a pipe inserted into a well near the bottom of the well and connecting the outer end of the pipe to a gas-liquid separator at the time of purifying the soil by passing the soil gas sucked from a well through the gas- liquid separator and a hazardous material separating and recovering device in this order. SOLUTION: A strainer 2 is fitted to the lower section of the well 1 excavated into the contaminated soil and the soil gas and ground water are sucked through the strainer 2 to the gas-liquid separator 20 side. At this time, the soil gas and ground water are sucked via a pipe 3 opened at the bottom end near the bottom of the well 1 to the gas-liquid separator 20 side. As a result, the ground water accumulates from the bottom of the well 1 when the ground water of the sp.gr. heavier the sp.gr. of the soil gas is sucked into the well and, therefore, the ground water is sucked in preference to the soil gas in he well 1. An approximately the entire length of the strainer 2 is effectively utilized at all times according thereto and the rapid purification of a soil purification zone is achieved.
Patent JP-S62255878-A (JP)
Title: Testing method for iron core of ac electromagnet
Inventor: OTSUKA SHIGEHARU
IPC: G01R31/00
Filed: 1986-04-30
Abstract: PURPOSE:To decide the quality in the form of an iron core unit, by combining a reference iron core, a reference operating coil and an iron core to be tested, and applying AC having a frequency component equal to or greater than the second higher harmonic of an energizing AC power source for an AC electromagnet which has been completed. CONSTITUTION:A reference movable iron core 1 is formed so as to have sufficiently the flatness of a contact face to a fixed iron core 4 serving as an iron core to be tested, and the iron core 1, a reference operating coil 2 and the iron core 4 are combined. The iron core 4 is sucked by applying an AC containing a frequency component having double or higher harmonic of an energizing power source frequency at the time of usual use from an operating power source 3. Subsequently, vibration in this case is detected by a pickup 6, and by a frequency analyzer 7 of vibration, a frequency analysis of vibration is executed. In this state, if double or higher harmonic, for instance, the frequency of the energizing power source at the time of usual use is 60Hz, in case when the magnitude of vibration of 120Hz is larger than a value which has been set in advance, its iron core is decided to be defective by a level deciding device 8. In this way, at the time of assembling an AC electromagnet, the quality of said article can be discriminated in the form of an iron core simple substance.
Patent JP-S581054-A (JP)
Title: Raw material for ferroalloy
Inventor: KASHIWASE HIROYUKI
IPC: C22B7/00
Filed: 1981-06-26
Abstract: PURPOSE:To provide a raw material which consists of reduction-neutralized chromium slag of specified contents of chromium, valuable components of iron and chromium and sodium respectively and which is extremely suitable for production of chromium-congt. alloys. CONSTITUTION:The chromium-contg. slag which is byproduced in the stage of producing Na2CrO4 from chromium ore is prepared. More specifically, the  chromium-contg. slag having respective component contents of about >=10wt%, more particularly >=12wt% chromium in terms of oxide, about >=20wt%, more particularly, >=30wt% valuable components of iron and chromium, and about <=5wt%, more particularly <=3wt% sodium is preferable. Such chromium-contg. slag is reduction-neutralized by, for example, a wet method. More specifically, a reducing agent of an oxidation reduction equiv. to acid and Cr<6+> or above is added to the slurry of the chromium ore under agitation and these are allowed to react until the final pH of the slurry attains <=4. The product of reaction is subjected to solid-liquid sepn., and after the filter cake is washed, it is dried and is finished to the intended raw material for ferroalloy. It is possible to granulate this by adding a suitable binder to the cake in the stage of said drying.
Patent JP-H08289665-A (JP)
Title: Method for increasing sugar content of beet
Inventor: SHIBATA HIDEYUKI
IPC: A01G1/00
Filed: 1995-04-24
Abstract: PURPOSE: To readily and remarkably improve the subject sugar content regardless of culturing area by spraying a gibberellin biosynthesis inhibiting type plant growth regulator to the leaves and stem of beet plant in a propagation stage of the leaves and stem to efficiently carry out the increase in the sugar content of beet. CONSTITUTION: A gibberellin biosynthesis inhibiting type plant growth regulator which is a traizole-based compound such as (E)-1-(4-chlorophenyl)-4,4- dimethyl-2-(1,2,4-triazol-1-yl)-1-pentene-3-al (salt), an isonicotineanilide-based compound such as 4'-chloro-2'-(α-hydroxybenzyl)isonicotineanilide (salt) or a pyrimidine-based compound is sprayed to the leaves and stem of a beet plant in a propagation stage of the leaves and stem to carry out the increase in sugar content of the beet. Furthermore, the active ingredient amount is preferably normally within the range of 0.1-50000g/ha.
Patent JP-S5432243-A (JP)
Title: Operation unit
Inventor: SUGIYAMA FUMIO
IPC: G01R22/00
Filed: 1977-08-17
Abstract: PURPOSE:To enable accurate integration of multiplication for two input signals, by counting the count number of signal inversion of the comparator through inverting and performing inverse integral the sign of the second analog signal and by outputting the digital signal corresponding to the value of multiplication of the first and second analog inputs.
Patent JP-S5620760-A (JP)
Title: Controlling method of ignition coil energization duration
Inventor: KAWAMURA TAKAHIDE
IPC: F02P3/05
Filed: 1979-07-31
Abstract: PURPOSE:To make the constant-current duration of an ignition coil constant over a wide range of running of an engine by determining the on timing of the ignition coil such that a predetermined count is obtained by counting of clock pulses during a period of time in which the constant-current condition is held detected. CONSTITUTION:A control unit 4 provides a rectangular wave X for determining an ignition timing in accordance with a rotational frequency representing signal N and a suction air amount representing signal Q. A constant-current control circuit 5 turns a transistor Tr2 conducting by a leading edge of the signal X and controls the current through the transistor Tr2 such that the current flowing through the primary winding of the ignition coil is kept constant. The transistor Tr2 is brought out of conducting by a trailing edge of the signal X so as to cause high voltage to be produced in the secondary winding of the ignition coil 1. A constant-current condition detecting circuit 7 generates rectangular wave signals Z while the current Y flowing through the primary winding is held constant. A counter 6 counts clock pulses C while a signal Z is held high. The control unit 4 determines the energization duration for a sebsequent next ignition cycle in accordance with the output of the counter 6.
Patent JP-S58139-A (JP)
Title: Manufacture of semiconductor device
Inventor: AOYAMA HIROSHI
IPC: H01L21/60
Filed: 1981-06-25
Abstract: PURPOSE:To conduct bonding, strength thereof is stable, by adding the detection of the quantities of crush and deformation to the control of a bonding cycle. CONSTITUTION:The nose of a tool 11, an inner lead 10 and the bumps 6 of a semiconductor element 1 are positioned, a bonding head 20 is dropped and the contact (an origin) of the nose and the lead 10 is detected 22. When the head 20 is further dropped, a pressing section 21 is not dropped, only a main body is dropped, and output potential 23 is detected 22. When the potential 23 reaches one set, heating is started and thermocompression bonding is started. Only the pressing section 21 is dropped through the deformation of the bonding section, and the output potential changes. The potential difference corresponds to the quantity of crush, when the output potential reaches one 24 set is detected 22, the head 20 is lifted and bonding is completed. According to this constitution, bonding, strength thereof is stable, can be conducted because the quantities of crush and deformation are detected when bonding operation.
Patent JP-S60242829-A (JP)
Inventor: SAKAMOTO KAZUHIRO
IPC: A61B1/06
Filed: 1984-05-18
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-H04329295-A (JP)
Title: Discharge lamp lighting device
Inventor: NAGASE HARUO
IPC: H02M7/48
Filed: 1991-04-30
Abstract: PURPOSE:To obtain a discharge lamp lighting device for which a high voltage pulse generated from an ignitor circuit is not applied to parts in an inverter circuit even when the connection line of a discharge lamp has contact with the line of the negative electrode of a DC power supply. CONSTITUTION:A capacitor CS is connected between a connection line to connect the output of an inverter 7 and a secondary winding of a pulse transformer PT in an ignitor circuit 5 and a body B to which the negative electrode of a DC power supply 1 is connected. A lead wire A connects a discharge lamp 3 to the secondary winding of the pulse transformer PT. When the lead wire A is grounded, a closed circuit which is formed by the secondary winding of the pulse transformer, the capacitor CS, the lead wire A and the secondary winding of the pulse transformer PT in sequence bypasses a high voltage pulse generated from the pulse transformer PT.
Patent JP-S6258609-A (JP)
Inventor: NISHIZAKI TAKESHI
IPC: H01G9/04
Filed: 1985-05-08
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-S58215198-A (JP)
Title: Voice coil winding
Inventor: HINO MASANORI
IPC: H04R9/04
Filed: 1982-06-08
Abstract: PURPOSE:To realize to obtain a sufficient insulation resistance value with very thin insulation film, by forming the insulation film of a voice coil winding used for a voice coil for a speaker or microphone with a vapor deposited film of a polyparaxyliren resin or denatured polyparaxyliren resin based on primary the polyparaxyliren resin. CONSTITUTION:An evaporation coating is made by using a polyparaxyliren resin expressed by the structural formula I or denatured polyparaxyliren resin based on primary the said polyparaxyliren resin. For the denatured polyparaxyliren resin, a polymonochloroparaxyliren resin expressed by the structural formula IIor polydichloroparaxyliren resin expressed by the structural formula III is used. An vapor deposited film of a silane coupling material exists between a conductor wire and the vapor deposited film.
Patent JP-H08298732-A (JP)
Title: Power generation apparatus for vehicle
Inventor: TANIGUCHI MAKOTO
IPC: H02J7/16
Filed: 1995-04-24
Abstract: PURPOSE: To obtain a power generation apparatus which supplies a high voltage to a load by a method wherein the supply of a leading current at a synchronous generator for a vehicle is utilized and a high voltage which is higher than a working voltage is generated. CONSTITUTION: The power generation voltage of a synchronous generator 100 for a vehicle is adjusted to a first voltage for charging of an electricity storage means by a field-current control operation. In addition, a leading current whose phase is advanced more than a phase voltage is supplied to armature windings 5a, 5b, 5c, and a field current is supplied to a field winding. Thereby, a power generation voltage is adjusted to a second voltage which is higher than the first voltage.
Patent JP-H01272767-A (JP)
Title: Continuous vacuum vapor deposition device
Inventor: KAMIKAWA SUSUMU
IPC: C23C14/56
Filed: 1988-04-21
Abstract: PURPOSE:To continuously apply vapor deposition onto paper, etc., and to remarkably improve the rate of operation by introducing a substrate into an evaporation chamber via plural pressure cells dividedly formed by means of sealing rolls and also providing a device for feeding a vapor deposition material from outside into the evaporation chamber. CONSTITUTION:A substrate 1 taken out from an uncoiler 19 is introduced via a sealing device 14 into a vapor deposition chamber 2 to undergo vapor deposition, which is taken out again via the sealing device 14 and wound by means of a coiler 20. At this time, in the above sealing device 14, plural sets of pressure cells 16a, 16b, 16c, etc., are dividedly formed by means of three-in-a-set sealing rolls 15a, 15b, 15c, etc., and a pressure gradient is formed from the air side by means of an exhaust pump unit 29, and the substrate 1 is guided by deflector rolls 3. Further, channels 17 and ah edge mask 11 are provided to the upper part of a vapor deposition material storage vessel 9 to restrict the spreading of an evaporation material evaporated in the direction of the width of the substrate 1, and the storage vessel 9 is replenished with the evaporation material 8 by the consumed amount by means of a charging device consisting of a fixed-quantity feeder 24.
Patent JP-S58214989-A (JP)
Inventor: KIMOTO TOYOKI
IPC: G07D3/16
Filed: 1982-06-09
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-H02301310-A (JP)
Title: Television signal processor
Inventor: MAIKERU ANTENI PIYUUGERU
IPC: H03H7/075
Filed: 1990-04-13
Abstract: PURPOSE: To improve the signal exclusion performance of a prescribed frequency by providing an additional inductor in the branch leg of the π-type part of an inductance M-type constant K high pass filter having an intermediate π-type filter part and resonating to the bridging capacitance of this π-type part to form an additional trap in the prescribed frequency. CONSTITUTION: An intermediate filter part 28 is π-type and is provided with an inductor 30 which branches a signal line, a capacitor 32 connected in series to the signal line, and a branch inductor 34, and values of the capacitor 32 and inductors 30 and 34 are selected in accordance with calculation of an inductive M-type constant K filter circuit network so that the corner frequency is about 52MHz. The signal obtained from the intermediate filter part 28 and subjected to high pass filtering processing is coupled to an output filter part 36 including an inductor (L) 38, which forms a parallel connection resonance circuit 43 connected in series to the signal line, and a parallel capacitor 40.  Thus, an inductor 42 is additionally provided in the earth-side leg of each of inductors 30 and 34, and an additional CB trap is added without inserting an additional circuit element to a printed circuit board neither reducing the function of a filter 14.
Patent JP-S63263475-A (JP)
Title: Measuring instrument for electrostatic charging quantity distribution of toner
Inventor: KIKUTA SHINJI
IPC: G03G9/097
Filed: 1987-04-22
Abstract: PURPOSE:To obtain high-reliability data by blowing compressed air to a developer held on a holding member from below and scattering only toner upward, and sucking falling toner in a funnel and measuring its electrostatic charging quantity. CONSTITUTION:The compressed air from an air needle 5 is blown to the developer held on the magnet 4 from below and only lightweight toner is blown up and scattered leaving carriers attracted magnetically by the magnet 4. The scattered toner stirs up temporarily, but begins to fall naturally and is sucked into the funnel 6 from a receiving opening 6d with an air flow formed above the funnel 6 by a suction device 11. Then the toner is gathered in the guide-in part 6 of the funnel 6 and falls from the lower end of the funnel 6. Consequently, no compressed air is blown into the funnel at the time of the toner separation, so neither the funnel 6 nor the air flow in a measurement part is affected and the high-accuracy measurement is performed.
Patent JP-H02279791-A (JP)
Title: Surface treatment of sericite, solid lubricating agent of sericite and lubricating oil composition wherein solid lubricating agent of sericite is dispersed
Inventor: NAGANUMA NORIYUKI
IPC: C10N60/00
Filed: 1989-04-19
Abstract: PURPOSE:To improve dispersion stability by adding an alkali earth metal salt in sericite dispersed in water, treating it with an anionic surface active agent, drying it and subjecting it to a specified treatment. CONSTITUTION:A suspension is obtd. by suspending a crystalline sericite (A) with a particle diameter of 2mum or smaller in water (B) and adjusting the pH to 7 to 12, pref. 7 to 10. Then, an alkali earth metal salt (C) (e.g. CaCl2) is added to this suspension to adsorb the component C on the surface of the component A. An anionic surface active agent (D) (e.g. sodium di-2-ethylhexyl sulfosuccinate) in a state of an aq. soln. is added thereto to form an adsorbed film of the component D on the surface of the component A and is dried at 110 to 140 deg.C. Then, a kneading treatment thereof with a nonionic surface active agent (E) (e.g. decaglyceryl heptaoleate) and a carrier oil (F) (e.g. a mineral oil) is performed.
Patent JP-S63267869-A (JP)
Inventor: KINO AKIHIRO
IPC: F25B47/00
Filed: 1987-04-22
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。