baber/WOPTO huggingface dataset:
Patent JP-H0579369-A (JP)
Title: Fuel injection control system for internal combustion engine
Inventor: KISHI HIRONAO
IPC: F02D45/00
Filed: 1991-09-17
Abstract: PURPOSE:To provide a fuel injection control system for making a fuel injection control through correcting the amount of deposition onto a wall surface portion in the vicinity of a suction port for a fuel injected during a transition operation, in which calculation is made of a tailing term value neither in excess nor in shortage of a request value. CONSTITUTION:Whether or not the engine operation is in deceleration is decided (step 305) and, if the operation is in deceleration, calculation is made of the damping coefficient KMW2D in the tailing term (step 306). If the operation is in acceleration, calculation is made of the damping coefficient KMW2A in the tailing term (step 8). The KMW2D and the KMW2A are respectively different values and each of them has a value equal to a corresponding one of the deceleration time request value and the acceleration time request value. Using the clamping coefficients KMW2D and KMW2A, the wall-surface deposition correction amount FMW for deceleration time and that for acceleration time are separately calculated (step 312).
Patent JP-H0788857-A (JP)
Title: Filling of elastic mold with molding material
Inventor: KONO HIROSHIGE
IPC: A23L29/20
Filed: 1993-09-22
Abstract: PURPOSE:To fill the mold main body part of an elastic mold with a fluid molding material without generating an air sump. CONSTITUTION:In filling an elastic mold consisting of a hollow mold main body part 2 having an opening part 3 and a film like mold support part 4 outwardly expanding from the opening part 3 with a fluid molding material by pouring [he molding material into the mold main body part 2 from the opening part 3, at first, the mold main body part is filled with the molding material by the quantity 1/5-3/5 the volume of the mold main body part 2 and, after the filled part 7 with the molding material of the mold main body part 2 is rubbed or pinched, the whole of the mold main body part 2 is filled with the molding material. The rubbing or pinching operation of the filled part 7 is performed using a blade shutter, a press plate or an air bag or passing the filled part through the gap between two plates or conveyor belts.
Patent JP-H0283022-A (JP)
Title: Slurry preparing apparatus
Inventor: AOYAMA TERUO
IPC: B01F3/12
Filed: 1988-09-21
Abstract: PURPOSE:To obtain uniform slurry by installing a powder supplying means for preparation of slurry and an accelerating means for slurry dispersion in a slurry circulation line. CONSTITUTION:A powder in a prescribed amount stored in a powder supplying hopper 8 of a powder supplying means 5 is sucked with air by water flow by the function of an ejector 10 through a valve 9, brought to have a contact with water, and supplied to a slurry preparation tank 1 through an eject exit 7. When a prescribed amount of a powder in a hopper 8 is supplied to the slurry preparation tank 1, a valve 6 in a branched line 4a is closed and a valve 11 in a circulation line 4 is opened instead and slurry is sent to a slurry dispersion accelerating means 12 formed in the circulation line 4 through a valve 11. Flow speed is accelerated by each orifice 15, 16 in pipes in a slurry dispersion accelerating means 12 and both flows of slurry are run into each other and dispersion degree is heightened.
Patent JP-S6299533-A (JP)
Inventor: SANO MAKOTO
IPC: E03F1/00
Filed: 1985-10-22
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-H11119040-A (JP)
Title: Jig for production of long-period grating filter, apparatus for production of long-period grating filter using the same and method therefor
Inventor: JANG JOO-NYUNG
IPC: G02B6/02
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a jig for production of long-period grating filters for changing the effective refractive index of an optical fiber by physically changing the core of the optical fiber and a process for producing the long-period gratings by using the same and a method therefor. SOLUTION: This jig includes an upper cylindrical body 202 which is formed with plural saw teeth 201 having prescribed intervals on the lower side and a lower cylindrical body 206 which has saw teeth 203 of the same intervals as the intervals of the saw teeth of the upper cylindrical body 202 and is formed with plural grooves existing perpendicularly to the saw teeth 201 on its upper side so as to be mounted with the optical fiber 200. The upper cylindrical body 202 and the lower cylindrical body 206 are meshed with each other. The mounted optical fiber 200 is then polished by moving the upper cylindrical body 202 horizontally with the saw teeth 201, by which the plural grooves are formed at the optical fiber 200.
Patent JP-H0984011-A (JP)
Title: Moving image coding system converter
Inventor: TOMOKANE TAKEO
IPC: H03M7/40
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To convert moving image data coded based on a system into moving image data coded based on another system representing a moving image of the same content at a high speed while suppressing deterioration in the image quality at a high speed. SOLUTION: At first, a format analysis section 12 extracts a coding block and a coding parameter from moving image data coded by the system A and a Huffman decoding section 13 and an inverse quantization section 14 of the system A decode sequentially the extracted result. Then the decoding result is coded sequentially by a quantization section 15 and a Huffman coding section 16 of the system B encode sequentially the decoding result, and a format configuration section 17 arranges the coding result in the same form as the moving image data coded by the system B. When the cross reference between the inverse quantization method of the system A and the quantization method of the system B is clear, a Huffman code replacement section 19 converts the Huffman code of the system A directly into the Huffman code of the system B based on the cross reference.
Patent JP-S6299447-A (JP)
Title: Disk brake rotor made of aluminum alloy
Inventor: SHIBUYA MASASHI
IPC: C23C4/08
Filed: 1985-10-25
Abstract: PURPOSE:To considerably reduce the surface temp. of a disk brake rotor made of an Al alloy and to prolong the life by forming a friction resistant thermally sprayed alloy layer on the friction surface of the rotor contacting with a pad by plasma jet thermal spraying. CONSTITUTION:A disk brake rotor is made of an Al alloy. Composite fine particles contg. Al, Fe, Cr and Ni or fine particles of an alloy of the components are thermally sprayed on the friction surface of the rotor contacting with a pad by plasma jet thermal spraying to form the 1st thermally sprayed layer. Composite fine particles consisting of components forming a wear resistant thermally sprayed layer or fine particles of a wear resistant alloy of the components are then thermally sprayed on the 1st thermally sprayed layer by plasma jet thermal spraying to form the 2nd thermally sprayed layer.
Patent JP-H0552754-A (JP)
Title: Material gas detector for producing semiconductor
Inventor: UEDA HIDEO
IPC: G01N15/06
Filed: 1991-08-22
Abstract: PURPOSE:To enhance selectivity without being interfered with the gas or solvent in working environment by decomposing gas to be detected to a fine particulate powder and taking the concn. of said powder measured by a dust sensor as an electrical signal. CONSTITUTION:A predetermined volume of dry air is received in a bag 1 and a predetermined amount of tetraethoxysilane is injected in the bag 1 by a microsyringe to be evaporated. The generated vapor is controlled in its flow rate by a flow rate controller 5 and allowed to flow in a decomposing furnace 3 preliminarily held to predetermined temp. by the supply of a current while the dust in the vapor is removed by a filter 2. The fine particles (smoke) of SiO2 in the component converted to fine particulate components such as dust or mist in said furnace are detected by a dust sensor 4 to be converted to electrical signal output. This output is inputted to an amplification signal control part 6 to be converted to a signal which is, in turn, displayed on a display device 7 as a measured value and, when said signal becomes a definite value or more, an alarm is emitted from an alarm device 8. Therefore, this detector responds only to SiO2 with high selectivity without responding to other alcohols.
Patent JP-H0982413-A (JP)
Title: Connector
Inventor: OGAWA KOICHI
IPC: H01R13/64
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a connector which can be fixed to a panel only in the case that it is in regular engagement condition and besides can be made without raising the manufacture cost with simple structure. SOLUTION: This connector comprises a male connector 1, which has a protrusion 3 outside in the rectangular direction to the direction of engagement on the tip side of an engaging part 2, and has a lock 4 at the other end of the engaging part 2, and a female connector 5 equipped with a lock piece 7 which has a taper 8 outside so that the thickness may increase more, the more it goes to the tip, at the engaging port 6, and has a projection 9 inside. In this connector, for the stretch part 3 and the projection 9, the projection 9 is positioned above the stretch part 3, in condition that the engaging part 2 of the male connector 1 and the engaging port 6 of the female connector 5 are incompletely engaged with each other, and projection 9 is positioned apart from the top of the stretch part 3, in regular engagement condition.
Patent JP-S6481762-A (JP)
Title: Discharged paper piling device for sheet-fed printing machine
Inventor: SAITO NOBUAKI
IPC: B65H31/28
Filed: 1987-09-24
Abstract: PURPOSE:To correctly set the insertion timing of a blanking plate and the insertion timing for temporary receiving of paper by installing a cam and a rotary encoder which revolves by one time during the time from the start of lowering of a guide rail to the start of lowering of the next guide rail, onto an endless chain driving shaft. CONSTITUTION:A gear 32 is installed onto the driving shaft 18 of an endless chain, and the revolution is transmitted to a rotary encoder 38 directly connected with a cam 41 and a cam shaft 37 through the gear 36 of the cam shaft 37. The rotary encoder 38 and the cam 41 are revolved by one turn during the time when a guide rail lowers by one pitch. The cam 41 is operated by the contact with a limit switch 43. Therefore, the inserting timing of a blanking plate and the insertion timing of the temporary receiving for obtaining a constant load can be set correctly by the cam 41, counter for counting the generated pulse of the rotary encoder, and a digital switch in which the loading quantity is set. Therefore, dispersion of the loading quantity and the excessive loading can be prevented.
Patent JP-H03101155-A (JP)
Title: Cooling apparatus for semiconductor element
Inventor: HIROKI TSUTOMU
IPC: H01L23/427
Filed: 1989-09-13
Abstract: PURPOSE:To efficiently dissipate heat generated from an element even under such environment as an airplane and to make an electronic apparatus small-sized by a method wherein a coolant is jetted into a container through a nozzle, it cools a semiconductor device by lowering its temperature through diabetic expansion and it is discharged from an evacuation port. CONSTITUTION:At a ceramic package 5, a semiconductor element 7 is mounted at the inside; a container 3 for cooling provided with a jet nozzle 1 for a coolant and an evacuation port 2 on the rear side. Heat generated from the element 7 is absorbed efficiently by a gas whose temperature has been lowered through a diabetic expansion by supplying the coolant from the nozzle 1 via the substrate 5; the heat is dissipated from the evacuation port 2. The high-pressure dry air is suitable for the coolant; there in no concern that neighboring components are damaged when dews are condensed and ice is thawed out and that a pipe for return is installed. By this cooling system, the temperature can be controlled by changing the nozzle diameter and the pressure and can be controlled automatically in combination with a temperature sensor.
Patent JP-H07202680-A (JP)
Title: Basic logical cell circuit
Inventor: SHIBARINGU ESU MAHANTO SHIETSU
IPC: H01L27/118
Filed: 1994-09-30
Abstract: PURPOSE: To obtain a reference cell device capable of executing all two-input functions by the small, number of transistors of which power consumption and size are smaller than that of a conventional cell. CONSTITUTION: A reference cell device 10 includes a 1st and a 2nd transmission gates 12, 18 including n-channel and p-channel transistors(TRs) constituting a multiplexer. Each of these gates 12, 18 receives a control signal C and an inverted control signal (the inverse of C) from an inverter 24, the gate 12 receives a 1st input signal A and the gate 18 receives a 2nd input signal B. The device 10 generates a common output signal O from both the gates 12, 18. The device 10 can execute all two-input function operations.
Patent JP-H0795276-A (JP)
Title: Key telephone system
Inventor: SAKAI TETSUYA
IPC: H04M1/2745
Filed: 1993-09-24
Abstract: PURPOSE:To prevent the destruction of registered data and to simplify the operation itself of an abbreviated storage area registration part by investigating a free storage area in the abbreviated storage area registration part and registering the data in the free storage area at the time of registering the new data. CONSTITUTION:At the time of registering the new data in an abbreviated storage area 1 in the abbreviated storage area registration part 2, the usable free abbreviated storage area 1a is investigated from the abbreviated storage area 1 first and the registration data from the storage area registration part 2 are registered in the storage area 1a. For the data of the storage area 1a registered by the operation of the registration part 2, an abbreviated dialing part 4 is controlled and an outside line dialing operation is performed corresponding to an instruction from an abbreviated storage area registration function operation instruction part 3. In such a manner, the data of outside line dialing or the like can be registered in the storage area 1a only by the operation of the storage area registration part 2.
Patent JP-H0399325-A (JP)
Title: Rule base inference system with restricting evaluation mechanism
Inventor: WATANABE MASANOBU
IPC: G06F9/44
Filed: 1989-09-12
Abstract: PURPOSE:To prevent rule inference execution efficiency from dropping due to the increment of rules by integrating a restriction evaluating mechanism in rule base inference and independently describing library parts and a library parts using rule. CONSTITUTION:A control part 2 receiving a rule inference request from a central processing part 8 through an interface(IF) 28 transfers the instruction to an inference execution part 3 through an IF 23. The execution part 3 decides whether rules in a rule base part 5 can be applied to the data of a working memory part 4 or not, and at the time of detecting a restriction evaluation request at the time of the decision, transfers the processing to a restriction processing part 6 through an IF 36. The processing part 6 retrieves a restriction expression from a library part 7 through an IF 67 in accordance with the restriction processing request, evaluates the restriction expression under a provided environment and returns the evaluated result to the execution part 3 through the IF 36. Consequently, the addition of rules due to the addition of a new library can be made unnecessary and the change of the rules due to the change of parts is not required.
Patent JP-H1184722-A (JP)
Title: Production of polymerized toner for developing electrostatic charge image
Inventor: KATO KAZUNORI
IPC: G03G9/087
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To make stably obtainable satisfactory electrostatic chargeability and to attain a high image density while suppressing fog, by polymerizing a monomer compsn. contg. a polymerizable monomer and a colorant in the presence of a dispersion stabilizer and further adding the dispersion stabilizer at the time when the rate of polymn. conversion of the monomer compsn. is a specified value. SOLUTION: A monomer compsn. contg. at least a polymerizable monomer and a colorant is polymerized in the presence of a dispersion stabilizer in a dispersion stabilizing medium and the dispersion stabilizer is further added to the medium at the time when the rate of polymn. conversion of the monomer compsn. is 0.2-0.7. The amt. of the dispersion stabilizer in the initial dispersion stabilizing medium is preferably regulated to 3-12 wt.% of the amt. of the monomer compsn. and the amt. of the dispersion stabilizer added later is preferably regulated to 5-200 wt.% of that in the initial dispersion stabilizing medium.  A slightly water-soluble metallic salt of sulfuric acid, carbonic acid, phosphoric acid, pyrophosphoric acid or polyphosphoric acid is used as the dispersion stabilizer and it is prepd. by allowing an alkali metallic salt of the acid to react with a halogenated metallic salt in a dispersive medium.
Patent JP-H03103055-A (JP)
Title: Commutator for micromotor
Inventor: NAKAMURA KAZUYOSHI
IPC: H02K13/14
Filed: 1989-09-13
Abstract: PURPOSE:To suppress noise generated between a brush and a commutator electrode by providing an inner electrode on the inner periphery of a commutator body molded with composite material made of semiconductor powder and resin and segment electrodes on the outer periphery of the body. CONSTITUTION:A commutator body 1 is molded of a composite material having varistor characteristics and made of semiconductor powder and binder resin. An inner electrode 2 is adhered to the inner periphery of the body 1 by seizing of conductive paste 4. On the other hand, segment electrodes 3 are adhered to the outer periphery of the body 1 by seizing of conductive paste 6. Thus, the body having the varistor characteristics is formed between the electrodes 3 and the electrode 2 to absorb a spark generated between a brush and the electrode, noise to the inner electrode side. Accordingly, the noise can be suppressed. Since the body is molded of the material made of the semiconductor and the resin, it can easily be manufactured by resin molding, cutting.
Patent JP-H0788383-A (JP)
Title: Production of metallic catalyst carrier and metallic catalyst carrier unit
Inventor: SUGIMOTO TAMOTSU
IPC: F01N3/28
Filed: 1993-09-24
Abstract: PURPOSE:To easily and surely perform diffusion joining with increased contact pressure between a corrugated plate and a flat plate with respect to a method for producing a metallic catalyst carrier and a metallic catalyst carrier unit used in a metallic catalyst converter mounted on an automobile, an industrial vehicle, etc., for purifying exhaust gas. CONSTITUTION:A metallic catalyst carrier 23 is formed by laying a corrugated plate 25 and a flat plate 27 made of metal one on top of another and winding them in a multilayer. The metallic catalyst carrier 23 is inserted into a cylindrical diameter reducing jig 35 having a thermal expansion coefficient smaller than that of the metallic catalyst carrier 23, and in this state, the corrugated plate 25 and the flat plate 27 are joined by diffusion in a high temp. atmosphere. Or after the metallic catalyst carrier 23 which the corrugated plate 25 and the flat plate 27 made of metal are laid one on top of another and wound in a multilayer is inserted into an outer cylinder 21 made of metal, the outer cylinder 21 is inserted into the cylindrical diameter reducing jig 33 having a thermal expansion coefficient smaller than that of the outer cylinder 21, and in this state, the corrugated plate 25 and the flat plate 27 are jointed by diffusion in a high temp. atmosphere.
Patent JP-S6481009-A (JP)
Title: Expert system for machine tool containing nc device
Inventor: KAWAMURA HIDEAKI
IPC: G05B19/18
Filed: 1987-09-22
Abstract: PURPOSE:To ensure the trouble diagnosis service given from an expert system with no increase of the cost of an NC device by providing a knowledge base and an inference mechanism on an external device which is communicatable with the NC device. CONSTITUTION:When a trouble occurs, an operator starts an inference mechanism ADPR of an external device 14 at the side of an NC device 11 via a telephone circuit 17. Thus the ADPR starts its trouble diagnosis processing and a diagnosis command is sent to the device 11. Then a prescribed conversation screen is displayed on a CRT of a conversation means (man-machine interface) 11f by a diagnosis command executing means DGPR. At the same time, the input data are sent to the ADPR of the device 14 via a communication means TCPR. Hereafter the inquiry and the input of data necessary for trouble diagnoses are repeated together with conversations carried out between the mechanism ADPR and the means 11f via the circuit 17. Then the factors of troubles are identified based on the technical knowledges stored in a knowledge base IB.
Patent JP-H0878347-A (JP)
Title: Susceptor for epitaxial growth apparatus
Inventor: OGATA KAZUO
IPC: C30B25/12
Filed: 1994-09-06
Abstract: PURPOSE: To make the most of the surface area of a susceptor on which a semiconductor wafer is placed and to increase the number of semiconductor wafers treated at a time in an epitaxial growth apparatus. CONSTITUTION: The shape of every pocket 2 formed on the surface of a susceptor 1 on which a semiconductor wafer is placed in a prescribed position is formed to be similar to, and a little larger than, that of the semiconductor wafer provided with an orientation flat, and the pocket 2 is arranged and installed by setting the direction of the pocket in such a way that the orientation flat is close to an adjacent semiconductor wafer. Thereby, as compared with conventional susceptors comprising a circular pocket, the central distance between adjacent pockets becomes short, and the number of semiconductor wafers which can be mounted in the same area can be increased. In addition, by means of every semicircular cutout formed in the peripheral edge part of every pocket 2, the semiconductor wafer whose epitaxial growth operation has been completed can be taken out.
Patent JP-H0286821-A (JP)
Title: Cellulose-base laminated membrane and production thereof
Inventor: HIRABAYASHI YASUHIKO
IPC: B01D69/12
Filed: 1988-09-22
Abstract: PURPOSE:To increase the separation factor of a cellulose-based laminated membrane and the rate of permeation by integrating a chitosan membrane with a membrane of a cellulose deriv. obtd. by introducing carboxyl groups into cellulose to produce the laminated membrane. CONSTITUTION:A chitosan soln. is film casted and solidified on a substrate, and an aq. alkali soln. or an aldehyde compd. is brought into contact with the resulting chitosan membrane. A soln. of a cellulose deriv. obtd. by introducing carboxyl groups into cellulose is film casted and solidified on the chitosan membrane and the resulting cellulose deriv. membrane is integrated with the chitosan membrane to produce a laminated membrane. Ammonia or an aq. acid soln. may be brought into contact with the chitosan membrane.
Patent JP-H0285044-A (JP)
Title: Water drop sensing device for front wind shield of vehicle
Inventor: TANAKA HIKARI
IPC: G01N21/47
Filed: 1988-09-21
Abstract: PURPOSE:To prevent missensing certainly by equipping a stay base of a room mirror in its inside with a water drop sensor of light reflecting type, which senses eventual existence of water drops on the outer surface of a wind shield. CONSTITUTION:A room mirror 2 furnished in the upper part of a wind shield inside is secured to the bottom of a mirror stay 3, and a stay base 4 at the top of this mirror stay 3 is adhered in the position within the wiper working range (surrounded by two-dotted chain line) in the upper part of the wind shield inside 1. Therein a water drop sensor 5 is installed inside of the stay base 4. This sensor 5 shall be of light reflecting type, and the variation (increment) of the light incident rate to its light receiving element is sensed by a control circuit via a bandpass filter and an envelope sensor circuit, and thereby eventual existence of water drops can be sensed.