baber/WOPTO huggingface dataset:
Patent JP-H0286833-A (JP)
Title: Reactor
Inventor: AONO ATSUSHI
IPC: C01B3/38
Filed: 1989-03-24
Abstract: PURPOSE:To prevent the deformation or damage of an inner pipe by heating the inner pipe with a high-temp. gas flowing in the inner pipe and a packing member to uniformize the wall temp. of the inner pipe, and absorbing the thermal stress caused by a volume increase due to the thermal expansion of the packing member by a hollow core. CONSTITUTION:A raw gas 9 is introduced into the first annular part 34 formed between the inner pipe 31 through which the high-temp. gas 41 flows and the intermediate pipe 33. A catalyst 36 is packed in the annular part 34 to form a catalyst bed 35. The raw gas 9 is passed through the catalyst bed 35, and the formed gas is passed through the second annular part 37 formed between the intermediate pipe 33 and an outer pipe 32. In addition, the annular part 34 is allowed to communicate with the annular part 37 by the annular end caps 38 provided on the other ends of the inner pipe 31 and outer pipe 32, and the gas leaving the catalyst bed 35 is introduced into the annular part 37. A packing member 50 is packed in the third annular part 48 formed between the inner pipe 31 and the core 47 to form a packing member bed 49, and the high-temp. gas 41 is passed through the bed.
Patent JP-S57188016-A (JP)
Title: Liquid crystal display element
Inventor: SUMITA TSUNEYO
IPC: G02F1/1337
Filed: 1981-05-14
Abstract: PURPOSE:To obtain a field effect type liquid crystal display element having the improved temperature dependence and response time, by applying >=1 more horizontal orientation treatments on upper and lower electrode substate surfaces and accordingly, increasing the orienting direction of the crystal to be enclosed as well as reducing the viewing angle dependence. CONSTITUTION:An orientation treatment is applied on surfaces 60 and 61 of two substrates holding a twist nematic liquid crystal by rubbing of the prescribed directions 62 and 65 with use of an orienting agent of an organic silane compound. Then the orientation treatments are carried out as shown by arrows 63 and 64 as well as 66 and 67 at a 5 deg. angle with the directions 62 and 65 as centers. The substrates 60 and 61 cross each other with the angle between the directions 62 and 65 set at 80 deg. to be turned into upper and lower electrode surfaces, and a polarizing plate is added to the outside. Thus a liquid crystal display element is obtained. With such liquid crystal display element B having the electrodes received the horizontal orientation treatment of 3 directions, the viewing angle dependence is improved as compared with a conventional element A. And the element B can be used at a low temperature with a short response time.
Patent JP-S61230978-A (JP)
Title: Recording material
Inventor: ARAI RYUICHI
IPC: B41M5/00
Filed: 1985-04-08
Abstract: PURPOSE:To make it possible to obtain a sharp recording image showing no ink flow-out or exuding phenomenon and having high resolving power, by forming an ink receiving layer from a hydrophylic polymer of which the body fluids absorbancy was set to a definite range. CONSTITUTION:An ink receiving layer is formed by using a hydrophylic polymer of which the absorbancy is a definite value, that is, 0-50%, pref., 0-30%. As the hydrophilic polymer, a conventional water soluble or hydrophylic polymer can be selected and used but, as a pref. one, there is a complex hydrophylic polymer prepared by adding a complex forming compound capable of forming a complex along with a water soluble polymer to the water soluble polymer. In this case, the water solubility of the water soluble polymer is lowered but the ink receiving layer formed of the prepared complex polymer retains ink receptivity equal to that of the ink receiving layer formed of the original water soluble polymer. Thus formed ink receiving layer especially shows the limited absorbancy to the body fluids of a human being and, as a result, markedly excellent finger print resistance and antifugal properties are achieved.
Patent JP-H11270229-A (JP)
Title: Foreign matter detecting equipment and foreign matter detecting method
Inventor: NISHIO KENJI
IPC: E05F15/14
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a foreign matter detecting equipment and detecting method capable of quickly detecting a foreign matter on a moving locus. SOLUTION: A speaker 66 is provided at the center in the up-down direction of a front end portion of an entrance for getting in and off, and ultrasonic wave S is radiated radially to the rear side of a vehicle. Also, microphones 76, 78 are provided at upper and lower sides of the speaker 66 and pick up the ultrasonic wave reflected at the front end portion of a door panel 20 or the like. Since the ultrasonic wave radiated from the speaker 66 is radiated linear-symmetrically with a virtual line L as boundary, its reflecting, direction or the like becomes linear-symmetrical basically with the virtual line as boundary. Thus, microphones 76, 78 pick up the same amplitude of ultrasonic wave S at the same time. However, if the ultrasonic wave S is reflected from a foreign object, the microphone 78 picks up the ultrasonic wave S earlier than normal case, so that the amplitude of the ultrasonic wave S temporarily becomes larger than that picked up with the microphone 76. By detecting the difference between the amplitudes of the picked-up ultrasonic wave S, the foreign object 92 can be detected very quickly.
Patent JP-H11272369-A (JP)
Title: Method for preventing malfunction of portable electronic instrument and portable electronic instrument adopting its method
Inventor: YAMADA TAMIO
IPC: G06F12/16
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To accurately detect the current supply capacity of a battery and to autonomously stop the operation of a portable electronic instrument before arrival at a level disabling a normal operation. SOLUTION: Detection data indicating battery voltage obtained by allowing a fixed load current to flow into a battery 11 set up in a portable electronic instrument 20 is converted into maximum potential drop voltage supposed when a heavy load current is allowed to flow into the battery 11, the remaining capacity of the battery 11 is detected based on the converted result, and when the remaining capacity is less than a prescribed level, an access from a CPU 1 to a flash RAM 4 is inhibited. The remaining capacity of the battery 11 can be detected also by previously storing the real data of each current consumption required for the operation of each unit and the stand-by time of the unit, calculating the power consumption of the unit at each operation of the unit by referring to the real data and integrating respective calculated values.
Patent JP-S58190485-A (JP)
Inventor: OOKUBO HIDEYUKI
IPC: G05B19/406
Filed: 1982-04-30
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-S51148863-A (JP)
Title: Oil-water separation apparatus
Inventor: YAMAUCHI KANEO
IPC: B01D17/00
Filed: 1975-06-16
Abstract: PURPOSE:An oil-water separation apparatus which separates an oil from water at a jigh speed by means of a sucking force due to high apeed stirring using the difference of a specific gravity between the oil and water.
Patent JP-S63242546-A (JP)
Title: Ink-turbidity preventive device in ink supply system of offset press
Inventor: OTA HIDEO
IPC: B41F31/26
Filed: 1987-03-28
Abstract: PURPOSE:To prevent an ink from invading into an ink supply system for another ink via a pressplate therefor, by a method wherein a rotatable body is brought into contact with a transfer roller or an ink cylinder at the position just after it came into contact with the adjacent surface downstream of an ink supply order, and a doctor knife is abutted on the periphery of the rotating body at a position downstream in the rotating direction. CONSTITUTION:An ink-turbidity preventive device is so disposed that a rotating body 1 is in contact with either a transfer roller 7 or an ink cylinder 8. A doctor knife 5 is so disposed as to contact the periphery of the rotating body 1 at a position downstream of the contact point of the transfer roller 7 or the ink cylinder 8 in the rotating direction of the rotating body 1. A black ink transferred to the transfer roller 7 or the ink cylinder 8 provided with the ink-turbidity preventive device in an ink supply system SI of a supplementary printing device SP is transferred to and accepted by the rotating body 1 rotating in contact with the roller 7 or the ink cylinder 8, furthermore being scraped off from the surface of the rotating body by a doctor knife 5 due to the rotation of the rotating body 1 to be recovered into an ink-recovery pan 6.
Patent JP-S5716083-A (JP)
Title: Adhesive polymerizable by action of both light and heat
Inventor: NATE KAZUO
IPC: C08F299/00
Filed: 1981-05-15
Abstract: PURPOSE: The titled adhesive suitable for use in temporarily attaching a chip part to a hybrid integrated circuit, which is prep. by the addition of a thermal polymn. initiator to a photopolymerizable resin composition.  
     CONSTITUTION: 100pts.wt. Photopolymerizable resin such as a 1,2-polybutadiene rubber having a (meth)acryloyl group at the terminal or an organopolysiloxane compd., 10W70pts.wt. addition-polymerizable monomer such as styrene of b.p.≥ 100°C under normal pressure having a CH 2 =C group, 0.05W3pts.wt. photosensitizer such as benzoin methyl ether, and 0.1W5pts.wt. thermal polymerization initiator such as benzoyl peroxide, are compounded. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62228474-A (JP)
Title: Deposited film forming device
Inventor: AMADA HIROSHI
IPC: H01L21/205
Filed: 1986-03-31
Abstract: PURPOSE:To satisfy the uniformity of film quality with conserved energy and to provide simplification of control and mass production by preliminarily heating a gaseous raw material and gaseous halogen oxidizing agent for film formation and introducing the same into a reaction space. CONSTITUTION:The gaseous raw material such as gaseous SiH4 for film formation is introduced from a cylinder 101 through an introducing pipe 109 into a blow pipe 111. On the other hand, the gaseous halogen oxidizing agent such as gaseous F2 diluted with He is introduced from a cylinder 103 through an introducing pipe 110 into a blow pipe 111 to bring the two materials into contact with each other and to form the plural precursors. Part or both of the gaseous raw materials flowing in the introducing pipes 109, 110 are heated by a heater 125 or 130. The formed precursors are supplied into the film forming space to deposit an Si:H:F film, etc., on the heated substrate 118. The speed of the film formation is increased and the deposited film of the good film quality for a semiconductor, etc., is formed by the above-mentioned mechanism.
Patent JP-S59198674-A (JP)
Inventor: MANFUREETO KERURERU
IPC: H01R13/00
Filed: 1984-04-13
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-S59199383-A (JP)
Inventor: YONEDA SHIYOUJI
IPC: B62J17/08
Filed: 1983-04-26
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-S56169478-A (JP)
Title: Clamp circuit
Inventor: KATOU MASAAKI
IPC: H04N7/00
Filed: 1980-05-31
Abstract: PURPOSE:To reduce a level jitter in clamp level remarkably, by adding a fluctuation signal for fluctuating the amplitude a pedestal or synchronizng signal of a television signal inputted to an A/D converter. CONSTITUTION:The circuit is constituted with a known keyed clamp circuit added with a fluctuation signal waveform generating circuit 30 and an analog addition circuit 31. A fluctuation signal generating circuit 30 produces a fluctuation signal to fluctuate the amplitude of the pedestal component of a television signal inputted to an A/D converter 13. Further, while a digital signal to operate the pedestal level at a pedestal level operating circuit 17 is picked up at the A/D converter 13, a saw- tooth wave is produced, for example, in a back porch period. The output of the circuit 30 is added to the television signal inputted to the A/D converter 13 at an analog addition circuit 31. Thus, the width of dead band of level comparison characteristic due to the accuracy of quantization of the A/D converter 13 is reduced to 1/10 of that of the conventional methods.
Patent JP-S62228398-A (JP)
Inventor: OGIWARA SUSUMU
IPC: B26F1/00
Filed: 1986-03-31
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-S61233609-A (JP)
Title: Composition for oral cavity application
Inventor: YOSHIDA AKIYOSHI
IPC: A61K8/66
Filed: 1985-04-06
Abstract: PURPOSE:To provide a composition for oral cavity application containing decreased amount of expensive oleanolic acid, imparted with tooth-reinforcing effect and the effect to suppress the formation of bacterial plaque and decompose the formed plaque, and effective for the prevention of dental carries, by using oleanolic acid in combination with a fluorine compound and/or dextranase. CONSTITUTION:The objective caries-preventive composition of oral application contains (A) 0.01-1d W/V% oleanolic acid and (B) 100-1,000 ppm (in terms of fluorine) of a fluorine compound (e.g. sodium fluoride, tin fluoride, sodium monofluorophosphate, etc.) and/or 2,000-100.000 unit/g of dextranase. Oleanolic acid has bactericidal and plaque-formation preventive actions, and the addition of a fluorine compound thereto promotes the bactericidal effect and imparts additional tooth-reinforcing effect. The addition of dextranase is effective to promote the plaque-formation inhibiting action and to impart additional plaque decomposition effect.
Patent JP-S59199062-A (JP)
Title: Dust collector
Inventor: ZANMA TOKUGO
IPC: B01D45/06
Filed: 1983-04-26
Abstract: PURPOSE:To obtain a small sized and inexpensive dust collector by utilizing an electrical dust precipitator as an electric charge flocculator and separating the dust made into coarse particles with an inertial dust collector. CONSTITUTION:When various dusty gases are admitted into a casing 1, the gases are regulated to a uniform flow rate by a flow regulating plate 4 and as the gases pass an electric charging section 7, the gases are applied with electric charge by the corona discharge from an electric discharge electrode 6 and are sucked onto the surface of a grounding electrode 5. The dust particles are flocculated to coarse particles. The coarse particles are thereafter separated and scattered from the electrode 5 and are admitted together with the gases into a louver type dust collector 12, by which the coarse particles of the dust are separated from the gaseous flow by inertial dust collection. The electrical dust precipitator is thus utilized as an electrical flocculator, by which the size thereof is reduced and the dust collection is accomplished with good efficiency.
Patent JP-S52156388-A (JP)
Title: Preparing power cable
Inventor: ITSUSHIKI SETSUYA
IPC: B29C48/06
Filed: 1976-06-22
Abstract: PURPOSE:To prepare a power cable with bridged polyethylene coated, having a smooth internal semiconductive layer, and without a scratch caused in the surface, by applying an extruding machine directly connecting head die of the first extruding machine and head nipple of the second extruding machine.
Patent JP-S5739350-A (JP)
Title: Preparation of toxoplasma antigen
Inventor: JIERAARU TOROOITSU
IPC: A61K39/002
Filed: 1981-05-18
Abstract: The invention relates to a process for obtaining preparations of toxoplasmas, improved for the diagnosis of toxoplasmosis by direct agglutination, said process comprising, in a first step, the inoculation in mice of a mixture of toxoplasmas and of sarcomatous cells, in a second step the inoculation in other mice of a mixture of sarcomatous cells infected with toxoplasmas coming from the mice of the first step and of non-infected sarcomatous cells, and finally the collection of the ascitic exsudate of these latter mice from 48 to 72 hours after inoculation.
Patent JP-H11270363-A (JP)
Title: Throttle control device of internal combustion engine
Inventor: KAMADO KOICHI
IPC: F02D11/10
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To improve follow-up stability of opening of a throttle valve in an electronic throttle system using a torque motor. SOLUTION: An electronic throttle system using a torque motor 19 is simplified in structure with a small number of part items and has a tendency to make it hard to stabilize opening of a throttle valve by an amount that a reduction gear train is not interposed and to make it easy to overshoot. Consequently, a controlled variable to make actual throttle opening TA coincide with a target throttle opening is computed in accordance with a motor electric current required for the torque motor 19 in a throttle control system and counter electromotive voltage computed by the motor electric current and the actual throttle opening TA. Accordingly, It becomes possible to carry out precise throttle control in consideration of a non-linear counter electromotive voltage characteristic of the torque motor 19.
Patent JP-S52156169-A (JP)
Title: Treatment of gas containing nitrogen oxides
Inventor: KOIKE SAKAE
IPC: B01D53/34
Filed: 1976-06-22
Abstract: PURPOSE: To effectively decompose NOx without catalyst, by maintaining NOx contained gas, mixed Cl 2  and NH 3 (precursor), at 400-1,100°C. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58190959-A (JP)
Title: Production of composite picture
Inventor: ITOU MICHIO
IPC: G03G15/01
Filed: 1982-05-01
Abstract: PURPOSE:To produce freely a monochromatic composite picture of the 1st and 2nd pictures or a double color synthetic picture, by switching the negative and positive of the 1st light image as well as the polarities of a modulating corona by means of a polarity inverting circuit, etc. CONSTITUTION:The drum-shaped and NP type electrophotographic sensitive matters 1 and 2 functioning as latent image carriers are attached to shafts 3 and 4 respectively. The matters 1 and 2 function as a mesh screen and a drum of consecutive faces respectively. The first picture A of a circular image and the 2nd picture B of a triangular image are synthesized into the same recording medium. The latent image of the picture A is formed to the matter 1; while the latent image of the picture B is formed to the matter 2. Furthermore the secondary latent image of the picture A of the matter 1 is formed as a negative image in addition to a positive image of the picture B formed on the surface of the matter 2. These latent images are developed successively with a positive red toner 16 and a negative black toner 17 to produce a double color picture. This color picture is copied on a transcribing material P.
Patent JP-H09264307-A (JP)
Title: Connection structure of panel component
Inventor: UEDA TAKESHI
IPC: F16B5/06
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To achieve the appearance treatment of a parting line of a connection part of a panel component. SOLUTION: A stepped part 8 one end of which is the position of the parting line PL of panels 1, 2 is formed on an upper panel 1 in a connection end part of the upper panel 1 and the lower panel 2, a stepped part 2d which is a counter part of the stepped part 8 is formed on the lower panel 2, and a recessed bead part 9 to the surfaces of the panels 1, 2 is formed between the stepped part and the lower panel 2 over the whole length of the connection end part. The parting line is shown as a corner of the PL bead part 9 to increase the sense of unity of the panels 1, 2.
Patent JP-H01246787-A (JP)
Title: Cooking apparatus
Inventor: AOKI MASAYUKI
IPC: H02M3/335
Filed: 1988-03-28
Abstract: PURPOSE:To simplify the configuration of a circuit for switching an inverter circuit by turning on and off a transistor of a switching element of inverter circuit in compliance with on/off signal from a microcomputer. CONSTITUTION:When cooking is commenced by an operation input circuit 39, a microcomputer 32 actuates a relay 35 to turn on a contact 35a, and thus a current supply path for an inverter circuit 10 is established. Then on/off signal is emitted from an output port OUT1 to turn on and off a transistor Tr47, and in likage therewith another transistor Tr50 is turned on and off. When this transistor 50 is turned on and off, a third transistor Tr15 capable of being controlled with the voltage of a switching element in the inverter circuit 10 is turned on and off, respectively, that causes flowing of a high frequency current through a primary coil 20a to actuate oscillation of a magnetron 24. This simplifies the configuration of circuit for switch the inverter circuit 10, which together with use of Tr15 to the switching element reduces the driving power when the switching is to be made.
Patent JP-S58192427-A (JP)
Inventor: SAKOU EIZABUROU
IPC: H02H3/00
Filed: 1982-04-30
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-S57191144-A (JP)
Title: Inter-vehicle distance detecting alarm equipment
Inventor: NAKATSUJI TOSHIAKI
IPC: G01S13/93
Filed: 1981-05-16
Abstract: PURPOSE:To improve safety and reliability in such a way that an alarm range for the inter-vehicle distance is controlled in response to the vehicular speed, and alarm behavior of the alarm means is transitorily stopped in response to changes of the determined running conditions including behavior of a direction indicator. CONSTITUTION:Vehicular speed signal of a speedometer 14 are given as input through an amplifier 21, and an output level regulating means VR1 to a multi- control part 23. Likewise, detecting signals from a sound wave signal input terminal 12 are given as input through an inter-vehicle distance detector 22, and an output level regulating means V2 to the multi-control part 23. The multi-control part 23 determines its alarm range and alarm level on the basis of the both signals, and its output signals are given as input through an output level regulating means VR3 to an electronic volume 25. The electronic volume 25 performs gain control of an amplifier 26 on the basis of said signals, and controls the alarm behavior of a loudspeaker 18 by means of output signals from an alarm oscillator 24. In addition, an alarm behavior transitory stop device 30 is operated by means of signals from a direction indicator behavior detector 16, so that the alarm behavior is transitorily stopped.
Patent JP-S59199181-A (JP)
Title: Production of steel pipe by uoe system
Inventor: MIHARA YUTAKA
IPC: B23K9/025
Filed: 1983-04-28
Abstract: PURPOSE:To decrease considerably the capacity of a forming press for O forming and to produce efficiently an intended steel pipe by performing O forming under specific conditions and setting the out of roundness of the blank pipe obtd. by welding between the ends of a blank plate by means of a setting die. CONSTITUTION:The bending radius in end bending to be provided to the end of a blank plate prior to O forming is selected within a permissible peaking range between the ends of the blank plate during O forming. The O forming is performed at >=-45 deg. angle at which the forming force is acted on the blank plate and is stopped within the range when the circumferential compression is not effected. The blank pipe 20 obtd. by welding is charged into a setting stand where the height of a bed 23 is adequately adjusted and a setting die 24 is provided in the upper part of a casing 26, by which the setting of the blank pipe is performed.
Patent JP-S58190593-A (JP)
Title: Method for alignment and assembly of different diameter members of rotary gas compressor
Inventor: ABE MASAAKI
IPC: F04C29/00
Filed: 1982-04-30
Abstract: PURPOSE:To have alignment of a rear side block with the cylinder easily by enlarging the diameter of the shank part of a jig using oil pressure and thereby increasing the outer diameter of a divided collar. CONSTITUTION:The shank part 2 of a jig 1 is fitted in a shaft hole 8, and when pressure oil is supplied to this shank 2 by hydraulic means, the metallic elasticity of this shank 2 will cause an expansion to enlarge the shaft hole 8. This enlargement of shaft hole 8 will increase the outside circumference of a divided collar 7 itself, and this outside circumference is airtightly jointed with the short diameter part A-A of the cylinder hole 6, whereby the shaft hole 8 is easily located in alignment with the axis of this short diameter part A-A.