baber/WOPTO huggingface dataset:
Patent JP-H04148048-A (JP)
Title: Ram rocket
Inventor: NAKAGAWA ICHIROU
IPC: F02K7/18
Filed: 1990-10-05
Abstract: PURPOSE:To guarantee a stable combustion constantly by providing a bypass whose front end is connected to a diffuser and the rear end is connected to a ram combustion chamber at the rear side form a port at the front end of the ram combustion chamber, and controlling a valve placed on the way of the bypass so as to make the mixing ratio of the compressed air and an inflammable gas variable. CONSTITUTION:A ram rocket 1 furnishes a ram combustion chamber 2, a fuel injector 4 to inject an inflammable gas into the ram combustion chamber 2, a diffuser 5 furnishing an inlet 5a at the front end, and the rear end connected to a port 2a provided at the front end of the ram combustion chamber 2, and a jet nozzle 6. In this case, a bypass 7 whose front end is connected to the diffuser 5 and the other end is connected to the ram combustion chamber 2 at the rear side of the port 2a is provided around the ram combustion chamber 2, and a valve 8 to convert the air flow is provided on the way of the bypass 7. And the opening of the valve 8 is controlled by a computer 9 to make the mixing ratio of the air led in to the ram combustion chamber 2 in a compressed condition, and the inflammable gas injected from a fuel injector 4, at an adequate value corresponding to the flying condition of a flying body 10.
Patent JP-S62129743-A (JP)
Title: Sample atomizer for flame atomic absorption analysis
Inventor: YAMADA HIDEO
IPC: G01N21/31
Filed: 1985-12-02
Abstract: PURPOSE:To enable direct analysis of a highly dense sample, by providing a disperser which finely granulates a sample solution released in a mist from a nozzle of an atomizer to change the gap between the nozzle and the disperser as desired by a gap changing means. CONSTITUTION:Applying a depression phenomena caused by an auxiliary fuel gas running in a high-speed flow, an atomizer 1 turns a liquid sample 2 in a conical mist 4 with uneven particle size through a tube 3 and releases it into a mixing chamber 5 of a fuel and the auxiliary fuel gas. The misty sample 2 is blown against a spherical disperser 6 as strongly as released, dispersed into fine particles by a phenomenon such as resonance caused there and is introduced into a flame 9 of a burner 8 in the form of a mist 7 in a uniform size. As subjected to a thermal decomposition or the like, the misty sample 7 thus introduced into the flame 9 renders metal elements contained in an atomic vapor and to measure the absorption of light with the wavelength intrinsic to the metal passing through the flame 9. A nozzle section of the atomizer 1 and the disperser 6 are regulated with a gap regulating mechanism 10, thereby making the amount of the sample to be introduced variable.
Patent JP-H08130244-A (JP)
Title: Forming method of local wiring
Inventor: TSUTSUMI TOSHIAKI
IPC: H01L21/768
Filed: 1994-11-02
Abstract: PURPOSE: To form local wiring without causing damage to a substrate. CONSTITUTION: Cobalt silicide layers 9a are formed on upper surfaces of gate electrodes 7a, 7b and surfaces of N<+> impurity diffusion layers 5a, 5b at a low temperature wherein cobalt silicide is not agglomerated. Then, local wirings 10 are formed on the cobalt silicide layers 9a. After the local wirings 10 are formed, the cobalt silicide layers 9a are heat-treated at a high temperature higher than or equal to about 800 deg.C.
Patent JP-H03130674-A (JP)
Title: Load control apparatus
Inventor: YAMAGUCHI MASARU
IPC: H02B3/00
Filed: 1989-10-16
Abstract: PURPOSE:To perform the self-diagnosis of the residual life of a specific appliance with good accuracy by a logical operation circuit and to simplify maintenance and control by estimating the residual life from the comparing result of a movable time after correction and a preset life characteristic. CONSTITUTION:A measuring circuit 23 receives the ON-signal from an electromagnetic contactor 5 to detect the operating tie of the electromagnetic contactor 5. A temp. correction circuit 24 detects the temp. of the installation atmosphere of the electromagnetic contactor 5 and outputs the detected temp. as the correcting tie value converted to the operating time of the electromagnetic contactor 5. A voltage correction circuit 25 detects the voltage applied to an exciting coil 5b to output the detected voltage as the correcting tie value converted to the movable tie of the electromagnetic contactor 5. An accumulation circuit 26 accumulates the operating time and the respective correcting tie values to obtain the summed-up movable time of the electromagnetic contactor 5. A comparing circuit 18 compares the summed-up operating tie from the circuit 26 with the life time of the electromagnetic contactor 5 set by a characteristic setting part 17. The comparing result is applied to a logical operation circuit 13 and the residual life of the electromagnetic contactor 5 is estimated on the basis of a residual life estimating program.
Patent JP-S63122918-A (JP)
Title: Fuel control apparatus of fuel jet type engine equipped with heat wire type flowmeter
Inventor: NISHIKAWA TOSHIHIDE
IPC: G01F1/698
Filed: 1986-11-12
Abstract: PURPOSE:To excellently maintain an engine operating state by measuring the intake quantity of air with good accuracy, by arranging a temp. compensation resistor in the intake passage of an engine. CONSTITUTION:The intake air quantity measuring resistor arranged in the intake passage of an engine is constituted of a heat wire type flowmeter 15 having a heat wire RH and a temp. compensation resistor RK and outputting the potential difference signal based on the change in the resistance values of said resistors. The intake quantity of air is converted and determined corresponding to the change in the resistance values of the heat wire RH and the resistor RK, in such a state that the temp. of intake air is compensated, by an intake air quantity converting means 46 and, thereafter, a fuel supply means 8 is operated while being controlled by a control means 47 and the supply quantity of fuel becomes the quantity corresponding to the intake quantity of air and an air/fuel ratio of a mixing ratio is always adjusted to a set value to enhance the output or emission capacity of the engine. When the heat wire RH is abnormal, the intake quantity of air is converted 46 on the basis of the potential difference of the resistor RK, detected by a potential difference detection means 42, by the means 46 and determined to detect the intake quantity of air in the same way as the normal time of the heat wire RH with good accuracy and, on the basis of said detected quantity, the means i is operated while being controlled by the means 47 and the supply quantity of fuel well corresponds to the actual air intake quantity.
Patent JP-H06220001-A (JP)
Title: 3-imino-3-alkoxypropionic acid lactates and their tautomeric acylic acid lactates
Inventor: YURUGEN SHIYUTORUTEFUSU
IPC: C07C255/37
Filed: 1993-10-04
Abstract: PURPOSE: To obtain novel 3-imino-3-alkoxy-propionic acid lactates which is important in 1,4-dihydropyridine compounds and useful as valuable intermediates for the synthesis of polarizing 2-amino-dihydropyridines.  
     CONSTITUTION: By first reacting a compound of formula III [wherein R 2  is aryl, alkyl, alkenyl, alkadienyl or alkynyl in the enantiomeric pure form (* is R or S), preferably] with an alcohol of formula IV in the presence of an acid in an inactive solvent and then treating the reaction mixture with a base when it free base type is desired, 3-imino-3-alkoxy-propionic acid lactate of formula I (wherein R 1  represents a tautomeric group of formula II; R 3  represents an aryl, an alkyl, an alkenyl, an alkadienyl or an alkynyl; R 2  is R 3 ), tautomeric acrylic acid lactates thereof and its salt, free base and pure entiomer, for example (S)-3-imino-3-ethoxy-propionic acid 1-(methoxycarbonyl)ethyl hydro-chloride, is obtd. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H04148189-A (JP)
Title: Heat receiving part and heat dissipating part separating loop type fine heat pipe
Inventor: AKACHI HISATERU
IPC: F28D15/02
Filed: 1990-10-09
Abstract: PURPOSE:To smooth the circulation of condensing operating liquid in a heat dissipating section by a method wherein the predetermined part of a meandering fine tube container for either one or both of a heat receiving section and a heat dissipating section is connected to the predetermined part of a connecting fine tube container through a short-circuit fine tube to form a short-circuit flow passage in one part of operating liquid circulating flow. CONSTITUTION:Short-circuit fine tubes a-1, a-2 connect a high-temperature side connecting fine tube H in a heat modulated section (connecting part) to the predetermined section of a meandering fine tube container in a heat dissipating section 1-2 to short-circuit them and activate the circulation of operating liquid by sending high-temperature pressure vapor into a part, whereat a propulsive force is deteriorated by the pressure loss of the meandering fine tube container or the condensation and liquefying of the vapor. On the other hand, fine short-circuit tubes c-1, c-2 short-circuit and connect a high-temperature side connecting fine tube container H and the predetermined part of the meandering fine tube container in the heat receiving section 1-1 of a high-temperature side connecting fine tube container H to facilitate the generation of vapor and smooth the circulation of the operating liquid while mitigating the loss of the propulsive force of the generated vapor due to a pressure loss in the tube of a continuous meandering fine tube container.
Patent JP-2000070482-A (JP)
Title: Game machine
Inventor: SAKAMOTO HIDEO
IPC: A63F7/02
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko machine with such varying patterns in a ready- to-win condition that can enhance a player's expectation more than even. SOLUTION: When it is judged that the combination of symbols on the left and center symbol display devices whose variations have been stopped, except for the right symbol display whose variation stops last, is in a condition called 'reach' at the step 124, the stopped variations on the left and center symbol display devices are stated again at the step 132, and the stop of variation is controlled on the right symbol display device whose variation stops last and at the step 138 simultaneously.
Patent JP-S62130079-A (JP)
Title: Solid-state image pickup device
Inventor: SAITO KIKUO
IPC: H04N5/335
Filed: 1985-11-30
Abstract: PURPOSE:To improve electrical insulation and attaching accuracy as high as possible by providing an insulating means for insulating a solid-state image pickup element attaching an optical glass accommodated in a package from a metal cover. CONSTITUTION:On the photoelectric converting surface of the bonding pat part 10a of a package 10, the optical glass 13 is attached by using an optical bonding agent and the glass 13 has a long side longer than the short side of the package 10. Under the attached state, the glass is protruded from both the end parts of the long side of the solid-state image pickup element 12 and the short side of the package 10 and on the glass 13, the metal cover 14 provided with a through hole 14a is attached. In this manner, the glass 13 is protruded from the package 10 and directly abuts against the cover 14,thereby, only by assembling successively the element 12, the glass 13 and the cover 14 with respect to the package 10, the highly accurate attachment can be performed as highly as possible. Since the electrical insulation of the element 12 and the cover 14 can be maintained effectively, the reliability of the product can be improved.
Patent JP-H03129896-A (JP)
Title: Cooling device
Inventor: MOCHIZUKI MASAHIRO
IPC: H05K7/20
Filed: 1989-10-16
Abstract: PURPOSE:To improve a cooling device in cooling efficiency by a method wherein a cooling device is equipped with a coolant circulating section which is composed of a circulating pipe which accelerates the convection of coolant and a coolant reservoir vessel which makes the coolant small in temperature difference. CONSTITUTION:A coolant circulating section 20 composed of a circulating pipe 5 whose intake opening 1 is dipped into coolant 10 and a coolant reservoir vessel 15 arranged in no contact with the coolant 10 is provided. A plate-shaped part 16 of the reservoir vessel 15 tentatively reserves coolant vapor 11 containing coolant 10 of high temperature which is sucked in through the intake opening 1 of the circulating pipe 5 and discharged out from a discharge opening 2 until the coolant 10 is cooled down enough, the coolant 10 cooled down enough overflows, the plate shaped part 16 from its edge as the coolant 10 increases in volume and then is mixed into the original coolant 10. By this setup, a convection accelerating effect by the circulating pipe 5 and a coolant temperature difference reducing effect by the coolant reservoir vessel 15 are made to function synergetically, whereby a cooling device of this design can be improved in cooling efficiency.
Patent JP-H10114483-A (JP)
Title: Door device for elevator
Inventor: FUJIKI TAKESHI
IPC: B66B13/08
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a door device of an elevator, in which maintenance work of a wrapping transmission means arranged between a stringer front surface and a cage front surface can be easily performed, and maintenance workability is good. SOLUTION: A stringer 2 is arranged on the upper edge of a cage, a pulley 6 is provided, a transmission band 5 is wrapped on it, and a sliding door 8 is driven by the transmitting band 5. A wrapping transmission means 12 is arranged between the stringer 2 and the cage. A transmission wheel 15 of the wrapping transmission means 12 is mounted on the end of the cage side by inserting a shaft 14 through the stringer 2, and the pulley 6 is mounted on the end of the front surface 4 side of the stringer 2. A bearing body 17 pivotally supporting the shaft 14 is connected to the stringer 2 and mounted through an opening part 19 of the stringer 2 so as to be displaced from the specified position facing the cage to the upper position of the cage.  Therefore, the bearing body is detached from the stringer in maintenance of the wrapping transmission means, the opening part is moved upward and arranged above the cage, and maintenance work is performed between the stringer side and the cage upper surface.
Patent JP-H08128831-A (JP)
Title: Angular velocity sensor
Inventor: ABE ATSUSHI
IPC: G01C19/56
Filed: 1994-10-07
Abstract: PURPOSE: To eliminate offset components by a signal from a gyroscope without using other sensors and devices. CONSTITUTION: A signal from a gyroscope is outputted to a most frequent value calculation part 2 and a subtractor 3. The most frequent value calculation part 2 effects an A/D convertion of a signal input up to a certain time before and stores the result at a RAM 8. Then, it calculates most frequent data, as an offset, out of data up to a specific time before. Then, a D/A converter 10 converts the data to an analog signal and is outputted to the subtractor 3. The subtractor 3 subtracts the value as an offset constituent from the original signal and outputs a signal without any offset.
Patent JP-H1178436-A (JP)
Title: Tire with antiskid function
Inventor: HATTA KINZO
IPC: B60C11/16
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To make a tire travelable with antiskid function left as it is at the time of reaching a no-snow road during travel on a snowed road by providing air cells communicated with an air supply-exhaust tube, in a tread, and providing a tread part on the ground plane side with protruding parts partially protruded/recessed from a tread face with air pressure. SOLUTION: Air cells 3 provided in the tread 2 of a tire 1 are plurally formed in two rows in the circumferential direction of the tire 1. The air cells 3 are formed with allowance so that circular tread parts 2A on the ground plane side are protruded onto the ground plane side when the air cells 3 are expanded with air pressure, and the tread parts 2A are recessed into the air cells 3 at the time of air being exhausted. An air supply-exhaust tube 4 is communicated with the respective air cells 3 arranged on both sides, through branch pipes 4A. The air-supply-exhaust tube 4 is provided with an air valve 5 at a supply-exhaust port. When snowfall time is over, air in the air cells 3 is exhausted to recess protruding parts, and the tire 1 can travel as a normal tire.
Patent JP-H08108247-A (JP)
Title: Mold device for molding and manufacture of cope
Inventor: HARADA HISASHI
IPC: B22C13/08
Filed: 1994-10-07
Abstract: PURPOSE: To make a mold, in which a part molded with a sand sucking hole in an upper die is unnecessary to remove, by laying the die having only one set of the sand sucking hole communicated with a mold cavity on a drag and demarcating the mold cavity for molding a shell mold together with the drag. CONSTITUTION: The upper die 11 is laid on the drag 5 and the mold cavity C is demarcated and successively, the discharging hole of a hopper 17 for storing a self-hardening or a gas-hardening molding sand S is communicated with the sand sucking hole 12 in the die 11. Successively, the pressure in the mold cavity C is reduced by working the sucking action on the upper surface of the mold body in the drag 5. By this method, the molding sand S in the hopper 17 is sucked and filled into the mold cavity C. After hardening the filled molding sand S with the lapse of time or by the permeation of hardening gas, the die 11 is risen and separated from the drag 5. Successively, the molding sand S is taken off from the drag 5 and thus, a desired mold can be obtd.
Patent JP-H1189512-A (JP)
Title: Health hood
Inventor: TOKUMARU SENNOSUKE
IPC: A23C9/13
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To obtain a health food generally or specifically raised in human health preservation effect and responsive to diversified consumer needs as well as having the physiological function and flavor derived from milk fermented products. SOLUTION: This health food comprises a milk fermented product (pref. kefir) as the main ingredient, at least one kind of active ingredient selected from the group consisting of ginseng, senna stem, Garcinia combogia, catechin and plantain crest, and pref. oligosaccharide(s) as auxiliary ingredient.
Patent JP-H01116199-A (JP)
Title: Method of constructing lining
Inventor: YUASA YASUTAKA
IPC: E21D11/10
Filed: 1987-10-27
Abstract: PURPOSE: To properly set the moving speed of a moving form by providing a pressure detecting means in a concrete placing space and accurately grasping the placing state in constructing primary lining of a tunnel. CONSTITUTION: Pressure detecting means 20, 20 are sequentially arranged in a concrete placing space 15 at a specified clearance in the placing direction. Signals S1 output from the pressure detecting means 20, 20 on the basis of pressure of placed concrete or mortar are guided to a data collecting device 21 and displayed on a display unit 22. A position in the placing space 15 where concrete or mortar is to be placed is immediately judged, and the moving speed of a moving form of a concrete placing device 1 is adjusted. Therefore, placing work can be smoothly performed.
Patent JP-2001092775-A (JP)
Title: Compact pci board
Inventor: KAWAHARA KUNIHIKO
IPC: G06F13/36
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To reduce the number of boards to be stocked for development, etc. SOLUTION: This compact IC board is provided with a first compact PCI connector 2, a CPU 5, a memory 7 and an interface 8 connected with a local bus 6, a system board circuit 12 to make a control processing of a system possible when it is connected with the first compact PCI bus and the CPU 5, a target board circuit 13 to make access to the memory 7 and the interface 8 possible when it is connected with the first compact PCI bus and the local bus 6, a PCI local bus circuit 15 to connect the system board circuit 12 or the target board circuit 13 with the local bus 6, a connecting/disconnecting part 10 to connect or disconnect the CPU 5 with/from the local bus 6 and a first selective connection part 14 to selectively connect either the system board circuit 12 or the target board circuit 13 with the first compact PCI connector.
Patent JP-2001090175-A (JP)
Title: Deck of balcony
Inventor: MACHIMURA MASAKATSU
IPC: E04F15/02
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To prevent the penetration of sand dust or refuse between a deck panel and a fascia board and to prevent a foundation member from being exposed between the fascia board and the deck panel by a thermal expansion difference between the foundation member and a cover member for covering it when a deck material is to be formed of the foundation member and the cover member. SOLUTION: A fascia board 9 has a projection protruding to a deck panel side on the upper end of an upward protruding part 93, and a recessed part 95 for fitting the end edge of he deck panel between the projection and a horizontal protruding part 92. The deck panel is formed by connecting deck materials consisting of a metal section foundation member covered with a resin section cover member to a joist in parallel to each other. The foundation member has engagement grooves on both lateral ends, the cover member has engaged parts on both lateral ends, and the engaged parts of the cover member are fitted to the engagement grooves of the foundation member to cover the upper surface and side surface of the foundation member with the cover material.  The depth of the recessed part is set to a depth capable of absorbing at least the difference in longitudinal thermal expansion between the foundation member and the cover member.
Patent JP-H01149219-A (JP)
Title: Magnetic recording carrier
Inventor: AUGUSUTO REENAA
IPC: G11B5/70
Filed: 1988-10-28
Abstract: PURPOSE: To improve the weatherability of a magnetic film by incorporating specific hydrocarbon into a magnetizable layer at a specific ratio of a magnetizable material. CONSTITUTION: The magnetizable layer contains hydrocarbon of carbon atomicity of 16 to 40 having 3 to 10 pieces of satd. branch positions at a ratio of 0.1 to 2.0wt.% of the weight of the magnetizable material. The more preferable hydrocarbon is such that polyisobutene of carbon atomicity of 16 to 32 having 4 to 8 pieces of the satd. branch positions and more particularly, the polyisobutene of carbon atomicity of 22 to 28 having 5 to 7 pieces of the satd. branch positions occupy therein at least up to 60%. As a result, the weatherability is improved.
Patent JP-S61148579-A (JP)
Title: Optical reader
Inventor: YOSHIMATSU KENZO
IPC: G06K7/10
Filed: 1984-12-22
Abstract: PURPOSE:To improve the contrast of read information and read surely recorded information even if the angle formed between respective optical axes of a light source and a photodetector is varied slightly, by arranging the light source and the photodetector so that their optical axes are not symmetrical with respect to the normal of the surface of an outer cover. CONSTITUTION:A light source 22 and a photodetector 25 are so arranged that their optical axes are not symmetrical with respect to a normal l. A dark signal in this optical system where the optical axis of the photodetector 25 satisfies psinot equal to theta is zero because the reflected light from a regular reflection surface is not made incident on the photodetector 25 theroretically. Consequently, the modulation rate of this optical system is 100% if a lower layer 12 has a reflec tion factor and an outer cover 13 is the regular reflection surface. Thus, a good contrast is attained, and the variance of the angle between optical axes of the photodetector 25 and the light source 22 is tolerated because these optical axes are not symmetrical with respect to the normal l of the surface of the outer cover 13, and the optical system is operated stably unless psi=theta is true.