baber/WOPTO huggingface dataset:
Patent JP-H04194322-A (JP)
Title: Supercharging pressure control method for ffv engine
Inventor: KASHIMA TAKAMITSU
IPC: F02B39/16
Filed: 1990-11-27
Abstract: PURPOSE:To improve the maximal output performance of the engine by controlling the negative pressure from a negative pressure source in accordance with a signal corresponding to a maximal supercharging pressure set in corresponding relation to the in-fuel alcohol concentration to thereby control the supercharging pressure of a supercharger. CONSTITUTION:CPU 42 calculates the in-fuel alcohol concentration from an output signal of an alcohol concentration sensor 26 and sets the duty ratio of a duty signal to a duty solenoid valve 21, to generate an output signal to a duty solenoid valve 21. In this case, as the in-fuel alcohol concentration becomes higher, a duty signal having the higher duty ratio is applied to a solenoid coil 21d to increase the closure time length of an atmospheric port 21a per unit of time to thereby decrease the leaking amount of the negative pressure, from a vacuum pump 48, which acts on an operation chamber 17b of a first diaphragm actuator 17 via a negative pressure passage 19. The negative pressure acting on this operation chamber 17b is thereby increased to cause an increase chamber 17b is thereby increased to cause an increase in magnitude of the force capable of closing a waste gate valve 15.
Patent JP-H11160037-A (JP)
Title: Optical type displacement gauge
Inventor: IZEKI TOSHIYUKI
IPC: G01B11/00
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical type displacement gauge capable of easily adjusting the parallelism of respective polarization components at the time of re-synthesizing the separated polarization components and performing measurement hardly affected by the inclination of an object surface. SOLUTION: While the strict parallelism is requested to P and S polarization components made incident on a convergence means 2, by providing a deflection means 18 for adjusting the advancing direction of at least one of the respective polarized light components so as to make the P and S polarization components after re-synthesis by a polarized light synthesis means 14 be parallel to each other, parallelism adjustment by a second order is easily performed relating to the P and S polarization components and excellent focus signals are obtained even in the case that the object surface 3 is inclined to a optical axis.
Patent JP-H03187741-A (JP)
Title: Biaxially oriented thermoplastic resin film
Inventor: OKAZAKI IWAO
IPC: B32B27/20
Filed: 1989-12-18
Abstract: PURPOSE:To obtain a film with excellent scratch resistance, frictional coefficient and dubbing resistance when it is used for a magnetic recording medium by using a thermoplastic resin contg. a particle and specifying a relation between the particle size and the film thickness, the content of the particle and the film thickness. CONSTITUTION:The title film is a biaxially oriented thermoplastic resin film with a light trasmittance at wave lengths of 800-900 nm of at most 50 % which is prepd. by laminating a film A with a thickness of 0.005-3 mum wherein a thermoplastic resin A contg. a particle is a main ingredient at least on one face of a film B wherein a thermoplastic resin B is a main ingredient. The mean particle diameter of the particle in the film A is 0.1-10-fold of the thickness of film A and the content of a particle is 0.5-50 wt.% based on the film A. When a polyester, above all, a polyester wherein at least one among ethylene terephthalate, ethylene alpha,beta-bis(2-chlorophenoxy)ethane-4,4'-dicarboxylate and ethylene 2,6-naphthalate is a main constitutional ingredient is used as the thermoplastic resin A, the scratch resistance and dubbing resistance become better.
Patent JP-H08322599-A (JP)
Title: Detection of expression of transduced gene in transgenic animal
Inventor: HIRABAYASHI MASUMI
IPC: A01K67/027
Filed: 1995-11-22
Abstract: PURPOSE: To enable early detection of the expression of the transduced gene of the transgenic animal regardless of male or female by carrying out the detection of the expression of the transduced gene which is to be expressed in a transgenic animal in the tissue of neonatal gigantomastia or mammary gland. CONSTITUTION: By DNA recombination technique, a gene coding for a heteroprotein such as human growth hormone is linked to bovine αS1 casein promotor and it is introduced into a mammalian animal (rat) to prepare a transgenic animal in which the transduced gene is expressed in its mammary gland. The expression of the transduced gene in the transgenic animal is detected by using a mRNA extracted from neonatal gigantomastia and/or mammary gland tissue and amplifying a primer containing a part of the transduced gene through the RT-PCR technique or the expressed protein can be immunologically detected by the antigen-antibody reaction whereby the expression of the transduced gene is efficiently detected in an early stage regardless of male or female.
Patent JP-2001139980-A (JP)
Title: Production of egg yolk oil
Inventor: KONO SHINJIRO
IPC: A23L15/00
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To obtain egg yolk oil with a high content of lecithin in a higher yield than in a conventional way. SOLUTION: A protease and a peptidase are added to egg yolk in order to perform enzymatic reaction for a specific time. The obtained egg yolk enzyme reaction liquid is made to be boiled by heat and also is added with specific amounts of water and an acid to be separated into upper and lower layers respectively as an oil layer and an aqueous layer. The egg yolk oil is obtained from the upper oil layer.
Patent JP-H11162964-A (JP)
Title: Manufacture of semiconductor manufacture device
Inventor: WATABE ATSUSHI
IPC: H01L21/316
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To effectively remove remainder of SOG at the end face of the outer most peripheral part of a wafer in a wafer back cleaning method for removing SOG at in end face of an outermost peripheral part of the wafer, after SOG(spin on glass) is applied on a semiconductor manufacture device. SOLUTION: Isopropyl alcohol used as cleaning fluid 7 and a back is cleaned for 10 seconds at 1200 rpm. A flow rate at that time is 40 cc/min. The wafer is cleaned while SOG 2 accumulated in an end face 8 of the outermost peripheral part of the wafer 1 is lifted up by spraying cleaning fluid 7 upward from the back of the wafer 1. Then, cleaning fluid 7 is stopped, rotation is improved to 3000 rpm and SOG is shaken/dried. Then, rotation is dropped again and SOG 2 is cleaned for 10 seconds while it is lifted up in back cleaning. At the time of cleaning the back of the wafer 1, cleaning and shaking/drying are repeated for multiple times while the wafer 1 is rotated.
Patent JP-H01169789-A (JP)
Title: Magnetic head
Inventor: KURIYAMA YASUO
IPC: G11B21/21
Filed: 1987-12-24
Abstract: PURPOSE:To suppress a slip/stick phenomenon on the starting and the stopping of the rotation of a disk and oscillation generating by providing a fixed angle range inclination to a reference face on a magnetic head slider face. CONSTITUTION:When a direction, for which an air inflow side on the disk rotation of a magnetic head slider is separated by making a magnetic disk contact face as a reference face, is made to be a minus direction in a condition where a magnetic head slider is made to be reference height not through a disk circuit 5, either of a ginbal 3 or a load arm 4, which is a member of the supporting body of the magnetic head slider, is twisted, and the inclining angle thetabetween the sliding face and the reference face of the magnetic head slider is allowed to have the inclination of the range of +30min--90min. Thus, the slip/stick phenomenon on the starting and the stopping of the rotation of the magnetic disk is suppressed without changing the floating attitude on the floating of the magnetic head slider.
Patent JP-H0620128-A (JP)
Title: Automatic money changing machine with guiding function of money changing pattern content
Inventor: TSUJI HIROSHI
IPC: G06F19/00
Filed: 1991-11-15
Abstract: PURPOSE:To obtain an automatic money changing machine in which the handling performance at the time of changing money is improved by providing an input key selecting one of money changing patterns and a means displaying the money changing contents according to the selected money changing pattern. CONSTITUTION:On the input screen of money changing patterns, 6 kinds of money changing pattern keys 41..., for instance, prelimlnarily setting the money changing patterns for money changing principal are made to display and the selections are displayed and guided. When a customer selects and inputs one of the desired money changing pattern keys 41 according to this, a CPU 21 makes the money changing contents of the combination pattern selected by a touch input indicator 13 display on a money changing pattern contents display part 51. By displaying a pattern execution key 52 for executing the money changing operation of the selected money changing pattern, a money changing pattern contents confirmation screen 13c is displayed. By looking at this, confirming the money changing contents and depressing a pattern execution key 52 by a customer, the money changing operation of a prescribed money changing pattern is executed.
Patent JP-H06172846-A (JP)
Title: Carbon roll for conducting electricity
Inventor: MUKAI KOICHIRO
IPC: H05B3/00
Filed: 1992-12-08
Abstract: PURPOSE:To obtain a carbon roll for conducting electricity used for direct electric heating and annealing of a strip metal in the furnace of a continuous heat treatment furnace. CONSTITUTION:A carbon roll for conducting electricity is compacted and then sintered (1000 deg.C) after mixing, by weight, 20-80% carbon powder and 20-80% cut metallic fiber (60mum fiber diameter, 3-4mm length). By this means, since uniformly stable electric heating is made possible for a very large area of an electrically conductive material, an electric current quantity (electric current density) per aunit area of the electrically conductive material to be conducted is not made high, making possible a total electric current larger. Therefore, a required length of heating zone is shortened, also, the spark between the electrode roll end electrically conductive material is eliminated.
Patent JP-H08182675-A (JP)
Title: Ultrasonic probe
Inventor: MATSUO TORU
IPC: A61B8/12
Filed: 1994-12-28
Abstract: PURPOSE: To provide an ultrasonic probe which can materialize the stop control of a drive motor in the case that a probe part and a rotation drive part are cut off, easily and at low cost. CONSTITUTION: In an ultrasonic probe 10 composed of a mounting and demounting part 11 on probe side, in which a torque cable 11a for transmission of torque where an ultrasonic oscillator is mounted at the tip is arranged inside and which has a thin probe capable of insertion into the mouth of a forceps of an endoscope, and a mounting and demounting part 13 on a rotation drive part side which is attached capably of mounting and demounting to the mounting and demounting part 11 on probe side and has a drive motor 13 for transmitting torque to the torque cable 11a, the on and off of the drive motor 13a is switched by the mounting and demounting of the mounting and demounting part 11 on the probe side and the mounting and demounting part 13 on the rotation drive part side.
Patent JP-H04196915-A (JP)
Title: Flip-flop circuit
Inventor: SUMINO YUTAKA
IPC: H03K3/037
Filed: 1990-11-28
Abstract: PURPOSE:To realize the high speed and high integration of an integrated circuit by directly inputting plural signals as the objects of OR calculation by using a gate equipped with an OR calculation function for a control input part in the D flip-flop circuit. CONSTITUTION:This flip-flop circuit is composed of first-sixth NOR gates 1-6, and the fourth NOR gate 4 directly receives plural signals (two signals in this case) D1 and D2 from the outside. Therefore in respect to the input signals D1 and D2, an output Q is obtained as the output of the fifth NOR gate 5. Since the signals are directly inputted to the fourth NOR gate 4 constituting the control input part of the flip-flop circuit in this case, the set-up time and toggle cycle of the control input can be prevented from being prolonged. Further, since it is not necessary to separately provide an OR calculation circuit, the increase of current consumption or the occupancy area is almost eliminated.
Patent JP-H05167220-A (JP)
Title: Manufacture of wiring board
Inventor: TSUYAMA KOICHI
IPC: H05K3/42
Filed: 1991-12-12
Abstract: PURPOSE:To manufacture a wiring board of high dielectric reliability having a microscopic wiring of 80mum or smaller. CONSTITUTION:After the metal foil, consisting of a copper layer 11, a nickel layer 12, a copper layer 13, and a nickel layer 14, has been laminated on a resin substrate, the nickel layer 12 is melted away a laminated plate, having a copper layer of 1 to 10mum and the nickel layer 14 which is an electrolytic corrosion resisting metal layer of 0.1 to 10mum, is obtained. A hole perforating work and a wiring work are conducted on the above-mentioned laminated plate.
Patent JP-H07186216-A (JP)
Title: Toggle die clamping device
Inventor: YOSHII YASUSHI
IPC: B22D17/26
Filed: 1993-12-24
Abstract: PURPOSE:To reduce the number of times of performing maintenance work in a toggle mechanism by prolonging the service life of a connection part which connects link members together. CONSTITUTION:A toggle mechanism is constituted by connecting link members relatively in a rotatable manner using a connection part. A pin and bushes 8, 13 which constitute the connection part are formed of hard steel, and their surface is nitrided so that it is highly hard. Further, holes 21 are formed in a radial direction across the circumference of the bushes 8, 13, and a solid lubricant 22 is embedded in the hole part 21.
Patent JP-H09166715-A (JP)
Title: Thin film optical circuit device
Inventor: KUMAI TSUGIO
IPC: G02B6/122
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To simply couple an optical element to a waveguide by a simple method by forming a recessed part in the area crossing the waveguide, exposing the end face of the waveguide on the side of the recessed part, arranging the optical element in the recessed part and optically coupling the waveguide to the optical element through the exposed end face of the waveguide. SOLUTION: A projected part 31 is inserted into a recessed part 12 and the side face on which a laser diode 40 is mounted of the projected part 31 and the side face on the reflection side are closely stuck to one side face of the recessed part 12. In this state, a conductive layer 33A is thermally bonded to a wiring 7A and a conductive layer 33B is thermally bonded to a wiring 7B. At this time, the relative position of recessed parts 12, 20 and the size of the projected part 31 are set in advance so that the end face of a core 3 delimited by the oblique side of the recessed part 20 is irradiated with a laser beam radiated upward in the figure from the laser diode 40. By setting the relative position and sizes of the respective parts, positioning of the end face of the core 3 and the optical element 40 in the lateral direction of the figure is easily performed.
Patent JP-H11140115-A (JP)
Title: Catalyst for alpha-olefin polymerization
Inventor: MOGI MANABU
IPC: C08F4/6592
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a polymn. catalyst which can manufacture a poly-α-olefin of high stereoregularity and good fluidity. SOLUTION: This α-olefin polymn. catalyst comprises a solid component (A) comprising magnesium, titanium, halogen, and an electron donor compd. as essential components, an org. aluminum compd. (B), an alkylalkoxysilane compd. (C), and a compd. shown by the general formula: MetRx (wherein Met shows Mg, Al, Ga, Ge, In, Sn, Sb or a transition metal element, R shows Br, I or a group contg. a hydrocarbon, at least one of R is Br or I, and (x) shows the valence of Met.).
Patent JP-H04203502-A (JP)
Title: Automatic engine speed regulator in load sensing system
Inventor: MORITA HIROYUKI
IPC: F15B11/05
Filed: 1990-11-30
Abstract: PURPOSE:To make an engine speed certainly return to a normal condition by comparing a detection pressure of a feedback signal circuit in a load sensing system with a neutral pressure in a neutral state of all operating levers so as to switch a pump driving engine to a low speed. CONSTITUTION:A main relief valve 5 and an unload valve 6 are provided in a discharge circuit 3 of a variable capacity pump 1. Direction switching valves 11-17 are operated by hydraulic pressure of operating levers 14a, 15a and operating pressure oil supplying/discharging ports a1-a7, b1-b7, thus driving actuators 21-27. The maximum load pressures of the actuators 21-27 adjacent to each other are selected by shuttle valves 42-46. A detection pressure signal of a feedback signal circuit 7 is input into a controller 52 by a pressure sensor 40, and then, it is compared with a neutral pressure of the feedback signal circuit 7 in a neutral state of the operating levers 14a, 15a so that an engine 75 for driving the variable capacity pump 1 is switched to a low speed. Therefore, an engine speed of the engine 75 can be certainly returned to a normal condition with a simple structure even during an operation at a low load.
Patent JP-H06180182-A (JP)
Title: Umbrella dehydrator
Inventor: KOTANI SHUICHI
IPC: F26B9/00
Filed: 1992-12-09
Abstract: PURPOSE:To provide an umbrella dehydrator which is designed to reduce its overall height and prevent lowering of economical efficiency and stability. CONSTITUTION:An umbrella dehydrator comprises a blowing means 6 to blow off air in a gap between the inner side of an umbrella receiver 5 formed in a funnel-shape and an umbrella 14 inserted in the umbrella receiver 5; a water sucking and draining means 8 to suck and remove a moisture content sucked through the umbrella receiver 5 from the outside thereof; a flat first water storage tank 16 to receive water, stored inside the umbrella receiver 5, through a compressed air passage 7 of the blowing means 6; and a second water storage tank 17 designed to receive water outside the first water storage tank 16 through a suction duct 9 of the water sucking and draining means 8 and arranged in a level higher than that of the first water storage tank 16. The overall height of the umbrella dehydrator is reduced.
Patent JP-H05269382-A (JP)
Title: Mass catalyst with chromium oxide and nickel oxide as major components and its application to fluorination of halogenated hydrocarbon
IPC: C07B61/00
Filed: 1992-12-09
Abstract: PURPOSE: To obtain a mass catalyst having a long service life and improved in selectivity in vapor phase fluorination reaction by producing the mass catalyst from a sol of chromium oxide and nickel oxide. CONSTITUTION: Chromium sulfate and nickel chloride are dissolved into water, at least one kind selected from Cr2 O3 crystal powder, alumina hydrates, hexamethylene tetramine and/or urea, colloidal silia, lubricants and thickners is added thereto, which is heated at 60 to 100 deg.C to form a sol. Then, into an organic solvent having immiscibility or slight miscibility (such as 2- ethyolhexanol), the sol is dispersed in the form of small droplets, which are gelatinized under warming, and the produced fine spheres are recovered and washed by diluted ammonia and then by water. This gelatinized material is dried and baked at 250 to 450 deg.C. The ratio of Ni/Cr atoms in the obtd. mass catalyst is controlled to 0.1 to 3.5.
Patent JP-2000153260-A (JP)
Title: Recovering method of waste raw material
Inventor: HOSODA KEIICHI
IPC: B09B5/00
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To make efficiently separable and recoverable a waste raw material such as domestic waste, industrial waste without any manual work as much as possible. SOLUTION: The waste raw material is crushed into fine chips in a crushing process P1 and the crushed fine chips are classified for every mass wind force by a wind force classifier P3. Each fine chip classified by the wind force falls in a liquid flowing at a prescribed flow rate in a specific gravity mass classifying process P4 to be classified again for every specific gravity and mass, and the re-classified fine chips are dehydrated and dried by a dehydration drying process P5. The fine chips are finely classified for every property of the raw material in the finely classifying process P6.
Patent JP-H04202002-A (JP)
Title: Production of alkali metal periodate
Inventor: UTSUNOMIYA ATSUSHI
IPC: C01B11/22
Filed: 1990-11-30
Abstract: PURPOSE:To produce the title compd. with a general purpose reactor made of an ordinary corrosion resistant material in mild conditions by specifying pH when alkali metal iodate is oxidized with chlorine. CONSTITUTION:When alkali metal iodate is oxidized with chlorine, alkali is continuously added and pH is adjusted to 7-10. For example, 30.0g sodium iodate is suspended in 120g water, the resulting suspension is heated to 90 deg.C, 92.4g aq. sodium hydroxide soln. having 35wt.% concn. is added during 1hr and chlorine is introduced during this addition while keeping pH at 9.0. At the time when the addition of the sodium hydroxide soln. is finished, the introduction of chlorine is stopped and the reactive liq. is cooled to 30 deg.C.
Patent JP-H10188570-A (JP)
Title: Memory cell
Inventor: LATTIMORE GEORGE M
IPC: G11C11/412
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a five-transistor memory cell, which is a single-ended static random access memory(SRAM) cell. SOLUTION: Read/write operation from a cell is realized by using a word line read signal 111, a word line write signal 113, and a bit line 110. One of the transistors 104 in a memory cell is connected to a impedance-controlled node vgnd 112, rather than directly connected to a ground. Thereby affected transistors can float between the ground and high impedance condition, which enables writing to a memory cell through one bit line.
Patent JP-H01175937-A (JP)
Title: Remedy for arrhythmia
Inventor: KATAUE ISAO
IPC: C07D239/54
Filed: 1987-12-28
Abstract: PURPOSE:To obtain a class III antiarrhythmic agent effective in remarkably prolonging the duration of action potential of cardiac muscle and having low side effect, by using a specific pyrimidine derivative as an active component. CONSTITUTION:The objective drug contains, as an active component, a compound of formula (R is H, lower alkyl or aryl; X and Y are H, halogen, lower alkyl, amino acylamino, lower alkylamino or lower alkoxy; n is 2 or 3) or its acid addition salt, e.g. N-[3-(4-nitrophenoxy)-2-hydroxypropyl]-N'-(1,3- dimethyl-2,4--dioxo-1,2,3,4-tetrahydropyrimidin-6-yl)-ethylenediamine hydrochloride. The daily does of the compound is 1-1,000mg for adult.
Patent JP-H07193872-A (JP)
Title: Controller for working truck
Inventor: USUI KATSUYA
IPC: A01D69/00
Filed: 1993-12-27
Abstract: PURPOSE:To improve the safety more by executing the safety countermeasure processing and stopping the operation of not only terminal equipment control section whose communication is disable but also actuators relating to the terminal equipment control section. CONSTITUTION:A central control section CU executes emergency stop processing to deenergize a drive signal to actuators M, L, B of control sections LU1-LU5 when communication errors of two or over with respect to, e.g. ten times of communication for the setting frequency of emergency stop in the communication with the terminal equipment sections LU1-LU5. Concretely, in the normal communication control, the control sections LU1-LU5 receive a polling signal at a time interval of 5ms as a prescribed period from the control section CU and when the period reaches, e.g., 8ms, the polling signal is not received but the actuators M, L, B are set to the deenergized state. Since the B is an alarm buzzer, it may be excluded from this control. When the normal communication signal is obtained, the normal communication control is restored.