baber/WOPTO huggingface dataset:
Patent JP-H04135454-A (JP)
Title: Chocolate food
Inventor: YAMAMOTO MASANORI
IPC: A23G1/30
Filed: 1990-09-25
Abstract: PURPOSE:To obtain a food having excellent flavor of chocolate by heat-treating cocoa powder and cocoa butter under a specific condition. CONSTITUTION:A food containing (A) >=2wt.%, preferably 3-10wt.% cocoa powder and >=1wt.%, preferably 2-5wt.% cocoa butter or (B) 1wt.%, preferably 3-10wt.% cocoa component as a cacao component. For example, souffle, cakes, mousse, custard pudding, bavarois, etc., is adjusted to pH, 4.5-6.8, preferably pH 5.0-6.4, heat-treated at 115-135 deg.C for 5-60 minutes to give a chocolate food having flavor enriching effects.
Patent JP-H08228288-A (JP)
Title: Method and device for adaptive filtering and threshold level setting improved to reduce graininess of image
Inventor: JIYOSEFU SHIYUU
IPC: B41J2/52
Filed: 1995-10-03
Abstract: PURPOSE: To reduce the noise pattern of an image in the halftone processing adopting the error diffusion method for an output image generated by a binary printer such as an ink jet printer or a laser printer. CONSTITUTION: An error diffusion circuit 900 to binarize an input gray scale image by the error diffusion method has plural error filters 930A to 930C to spread the quantization error of a processed pixel to surrounding pixels an each error filter has a different size and a different weighting coefficient. The error filters 930A to 930C are used to a pixel area selectively depending on a gray scale gradation 934 of the processed pixel area and desired output print resolution. Furthermore, the error diffusion circuit 900 has a noise circuit 920 to add a noise error to a binarization threshold level 916 at a pixel range selected from an input image and at a border of two areas given to the different error filters in order to eliminate the distortion of a visual pattern.
Patent JP-H10105608-A (JP)
Title: System and method for managing parts
Inventor: SAEKI TAKESHI
IPC: G06Q50/00
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To output not the parts at handling level but the required ordered parts while managing their kinds and amounts by adding information for identifying whether or not the parts are to be handled as the parts ordered at a specified section to parts information in a data base for managing the parts and the configuration of a product. SOLUTION: The parts information in the data base is provided with an 'order flag' as the identification information of a parts attribute and when these parts are the ordered parts, they are registered like '1'. Besides, when there is an identification information check in the expansion of parts and the identification information of parts attribute of these parts is '1' in case of parts expansion processing, the low-order expansion rather than these parts is not performed and these parts are regarded as terminal parts.  When the parts expansion is performed while designating parts (product) A and there is the identification information check, output information showing six pieces of parts D, four pieces of parts E and two pieces of parts C is provided and since the identification information of parts C is '1', the following expansion is not performed but the output information of the desired parts only can be provided.
Patent JP-H03121323-A (JP)
Title: Apparatus for controlling displacement amount of parking lever for drum brake
Inventor: TAKEBAYASHI MASAMI
IPC: F16D65/28
Filed: 1989-10-03
Abstract: PURPOSE:To prevent a parking lever and other parts from being damaged by bringing a part of the parking lever into hitting contact with a part of a rear plate for supporting brake shoes and restricting a displaceable amount of the parking lever to a specific value. CONSTITUTION:A step 15 is formed on a part of a rear plate 1 for supporting brake shoes 3a, 3b, a wheel cylinder 2, etc., to which an end of a parking lever 4 is opposite. The side of the step 15 is made to be a regulating face 16 with which the end of the parking laver 4 can be freely brought into contact. A constitution is made so that a distance l between the end of the parking lever 4 and the regulating face 16 at the time without braking does not vary beyond the maximum allowable displacement amount permitted for the parking lever 4. Thus the parking brake is used without adjuster adjustment with a slit between the outer periphery of the friction material 5 of the brake shoe and the inner periphery of a drum expanded widely, so that even if the end of the parking lever 4 is pulled, a fluctuating displacement of the parking lever 4 beyond the maximum allowable displacement amount can be prevented.
Patent JP-S61136918-A (JP)
Title: Separation of indium and gallium
Inventor: KIKUCHI SHOJI
IPC: C22B58/00
Filed: 1984-12-05
Abstract: PURPOSE:To extract easily and selectively In and Ga from an aq. sulfuric acid soln. by submitting the aq. sulfuric acid soln. contg. In and Ga to extraction with use of a soln. in an org. solvent contg. alkylphenylphosphoric ester. CONSTITUTION:An aq. sulfuric acid soln. contg. In and Ga is subjected to extrac tion at >=0.5mol/l sulfuric acid concn. by using a soln. in an org. solvent contg. alkylphenylphosphoric ester, and separated into an org. phase contg. In and an aq. phase contg. Ga. Then the aq. phase thus obtained contg. Ga is subjected to extraction at <0.5mol/l sulfuric acid concn. by using an soln. in an org. solvent contg. alkylphenylphophpric ester to transfer Ga into the org. soln. The In and Ga respectively transferred into each org. phase are easily stripped by hydrochloric acid, sulfuric acid, or a sodium hydroxide soln.
Patent JP-2000086167-A (JP)
Title: Lever hoist with base
Inventor: NISHIMURA YOUSAKU
IPC: B66D3/14
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To prevent a chain from being entangled by fitting a base which is formed out of downward U-shaped material, and retains a hoist body on its top surface with the end part of a chain on load side extended from one side surface, and the end part of the chain on no-load side extended from the top surface. SOLUTION: The side wall 41 of a base 4 on front side 4 consisting of downward U-shaped member is formed with a circular chain insertion hole 41a running through fore and aft at its central part in the horizontal direction. To the end part of a load chain 31 on load side 31b wound around a load sheave, a hook 39 for lifting a load is jointed through a jointing metal fitting 29. To the end part of the load chain 31 on no-load side 31a, a circular large link 38 for preventing the chain from coming off is jointed. The load side and no- load side of the link chain 31 are extended separately toward the top and bottom of the base 4 respectively, thus it is possible to prevent the chain 31 from being entangled, thereby providing a simple view.
Patent JP-2000090471-A (JP)
Title: Optical pickup device
Inventor: TERAGAKI YASUKO
IPC: G11B7/135
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To obtain an optical pickup device by which a CD-R and a DVD and/or a magneto-optical recording medium are reproduced highly interchangeably with good characteristics. SOLUTION: This optical pickup device 10 is provided with a light source 1, a first optical element 2, a half mirror 3, a collimeter lens 4, a second optical element 5, an objective lens 6, a Wollaston prism 8 and a photodetector 9. The light source 1 includes a first semiconductor laser 1A having a wavelength of 650 nm and a second semiconductor laser 1B having a wavelength of 780 nm. The lasers 1A and 1B are selectively driven by a laser driving circuit 100. The element 2 compensates for the deviation of the optical axes of the laser light beams having the wavelengths of 650 nm and 780 nm while maintaining the linear polarization of the laser light beams having a wavelength of 650 nm. The 650 nm wavelength laser light beams obtained by correcting the deviation in the optical axis by the element 2 are made incident on the lens 6 by the element 5.  The wavelength 780 nm laser light beams are diffracted only for a prescribed inner peripheral section and are made incident on the lens 6.
Patent JP-2000084997-A (JP)
Title: Cooling apparatus for extrusion molding machine
Inventor: MATSUMOTO KEIJI
IPC: B29B9/06
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To prevent the cutting and entanglement of a strand extruded in a semi-molten state extruded from die inexpensively by using a conventional cooling equipment as it is in an apparatus guiding the semi-molten strand extruded from the die of an extrusion molding machine to a cooling water tank to cool the same. SOLUTION: An auxiliary cooling means 10 cooling the strand S immediately after extruded from a perforated die 2 while preventing the sagging thereof is provided between the perforated die 2 and a cooling water tank 3 and this auxiliary cooling means 10 consists of the trough plate 11 extending so as to be inclined downwardly toward the cooling water tank 3 from the die 2 and a shower equipment 12 scattering a cooling medium over the strand S immediately extruded on the trough plate 11.
Patent JP-H0896789-A (JP)
Title: Battery separator
Inventor: ICHINO TOSHIHIRO
IPC: H01M10/05
Filed: 1994-09-28
Abstract: PURPOSE: To provide a separator with high electrolyte retainability, high mechanical strength, at low cost by constituting the separator with a polysaccharide polymer in a film type lithium secondary battery or lithium ion secondary battery. CONSTITUTION: In a film type lithium secondary battery or lithium ion secondary battery comprising a positive electrode sheet 1, a negative electrode sheet 2, and an electrolyte 3, a separator 5 is made of a polysaccharide polymer. As the polysaccharide polymer, cellulose and the like insoluble in the electrolyte are preferable, and formed in a sheet or worked in a nonwoven fabric after making in fibers.
Patent JP-H01100447-A (JP)
Title: Measurement of moisture content
Inventor: TANIGUCHI YASUYUKI
IPC: G01N27/02
Filed: 1987-10-14
Abstract: PURPOSE:To learn the amount of moisture of an object to be measured varying in the density of an electrolyte, by measuring an AC input/output characteristic between electrodes inserted into the object being measured to determine a data concerning capacity from a measured value obtained. CONSTITUTION:A relationship is almost primary between the amount of moisture and a series equivalent capacity free from the density of a manure liquid. A signal current I flows through electrodes 2 inserted into a slag wool head 1 as object to be measured from an oscillator 3. Then, a voltage V generated between the electrodes is inputted into a computing device 4 to calculate a series equivalent capacity value of impedance of the object being measured and the results undergoes a proportional conversion to be displayed on a display meter 5 as amount of moisture. Moreover, the series equivalent capacity value is inputted into a limit switch mechanism 6 and a solenoid valve 8 is operated to manage a feed liquid to be supplied from a feed tube 7.
Patent JP-2000201474-A (JP)
Title: Method and circuit for controlling timing and slope compensation in switching regulator
Inventor: STEPHEN W HOBURETTO
IPC: H02M3/158
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To generate a slope compensation signal having a waveform which is not required to be matched with any oscillator signal waveform by receiving a phase signal from a timing circuit for controlling the switching timing and generating a slope compensation signal waveform for output stage. SOLUTION: Timing control circuits 408 coupled with respective output stages 412, 416, 420 generate a plurality of phase signals PH1-PH6 from a clock signal Fc and one different switching timing of the output stages 412, 416, 420 is controlled that such switching takes place at a uniform time interval by the phase signals PH1-PH6. For example, a slope compensation waveform generating circuit 410 receives two phase signals PH1, PH3 from the timing circuit 408 and generates a slope compensation waveform having a waveform which may be different from the waveform of any oscillator signal for the output stage 412.
Patent JP-H01244372-A (JP)
Title: Inductive type flow velocity measuring probe for measuring local flow velocity of liquid metal and evaluation circuit
Inventor: RAMUBERUTO KUREEPUSU
IPC: G01F1/56
Filed: 1988-10-14
Abstract: PURPOSE: To eliminate the effect of temperature gradient in a liquid and the effect of absolute temperature by arranging at least a pair of thermocouples in a permanent magnet type probe tube for measuring the velocity in a region insusceptible to the magnet. CONSTITUTION: Thermocouples 1-4 are arranged in a permanent magnet type probe tube for measuring the velocity which detects the velocity component E21 of a signal voltage proportional to the current velocity from the voltage between two points of a field generated in a conductive liquid when it flows in a direction different from the direction of the field. Assuming the temperature difference between measuring points is ΔT, the Al and Cr electrodes are A, B and the liquid metal is N, the potential difference between the electrode taps can be represented as follows; voltage U21 A=velocity component E21 +ΔT21 (SN-SA), voltage U21 C=E21 +ΔT21 (SN-SC), velocity component E43 A=ΔT43 (SN-SA), and voltage U43 C=ΔT43 (SN-SC). Consequently, the signal voltage E21 is represented by U21 A- U21 C×(U43 AU43 C)}/(U43 A/U43 C) which depends only on the velocity.
Patent JP-H0647751-A (JP)
Title: Method and apparatus for producing soft polyurethane foam
Inventor: NISHI TAKASHI
IPC: B29C39/16
Filed: 1992-07-30
Abstract: PURPOSE:To enhance the yield of a foamed soft polyurethane foam product by making mutually opposed foaming side plates and mutually opposed vulcanizing rollers parallel on both fixed and movable sides so as to make the interval between them same to foaming width. CONSTITUTION:A foaming fixed side plate 2, a foaming movable side plate 3, a plurality of fixed vulcanizing rollers 4 and a plurality of movable vulcanizing rollers 5 are parallelly erected on an endless conveyor 1 at a right angle in a noncontact state. Paper is continuously laid on the conveyor 1 to be brought into contact with the side plates 2, 3 from the lower ends thereof toward the upper ends thereof and soft polyurethane foam is produced on the paper laid on the conveyor 1 so as to be held between the side parts of the paper by foaming and curing the polyrethane raw material sprinkled over the conveyor 1. When foaming width is increased, the foaming movable side wall 3 and the vulcanzing rollers 5 are intermittently increased by definite width at the same time until the foaming width becomes predetermined width. The side surface papers covering the side surfaces of polyurethane foam are advanced by foaming pressure without slipping down along the side plates 2, 3 and the rollers 4, 5. At the time of the increase of the foaming width, the emitting amt. of polyurethane foam is increased and decreased corresponding to width increasing quantity. Therefore, the increase of width can be smoothly performed and efficiency is enhanced.
Patent JP-H0684071-A (JP)
Title: Entrance/exit management system for nuclear installations
Inventor: TAKAKURA KENJI
IPC: E05B49/00
Filed: 1992-09-02
Abstract: PURPOSE:To reduce personnel cost and to easily store an entrance/exit managing record. CONSTITUTION:Unmanned gate facilities 2 are arranged on the inlet of a peripheral protecting section in nuclear installations, image information relating to the collating face of an entering/exiting person obtained from a collating information output device arranged in the facilities 2 is sent to a monitoring office arranged on another place separated from the facilities 2, and in the monitoring office, whether a persons in a booth 5 or 6 is allowed to pass or not is judged and the passage of the entering/exiting person is controlled in accordance with the judged result.
Patent JP-2000092410-A (JP)
Title: Receiving device
Inventor: IKEDO HIROYASU
IPC: H04N5/46
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To receive a high-definition television signal with high definition. SOLUTION: For the high-definition television signal, a 1st IF signal of 10 GHz or higher obtained by a 1st mixer 10 and a 2nd IF signal having the same frequency band with the IF signal of an NTSC signal is obtained by a 2nd mixer 13 from the 1st IF signal, and an IF filter 15 for the high-definition television signal which is a SAW filter uses a double-superhetrodyne system, which separates a selected channel from the 2nd IF signal. As an IF filter 11, to which the 1st IF signal is supplied from the 1st mixer 10, a band-pass filter with in-band flatness and low-group delay deviation is used. The channel signal extracted by the high-definition television signal IF filter 15 is converted by a fourth mixer 39 into a signal of a lower frequency band and then demodulated by a demodulator 50 for the high-definition television signal.
Patent JP-S61135862-A (JP)
Title: Power steering device
Inventor: KOMAMURA SEIJI
IPC: B62D6/00
Filed: 1984-12-06
Abstract: PURPOSE:To improve steering stability by supplying necessary quantity of oil to a power cylinder to obtain a power assisted force equivalent to an output shaft loading. CONSTITUTION:When a control force is applied to a steering wheel, a relative displacement between a worm shaft 7 and a stub shaft 11 is produced, because the loading of output shaft side applies to the warm shaft 7. Owing to the above, a valve is switched, then pressure oil is supplied to a power cylinder 4, a piston 26 is operated, and a power assisted force is given through a sector shaft 9. This assisted force is given until the torsion of a torsion bar 12 is eliminated. On the other hand, since the piston 26 and the worm shaft 7 are connected by the worm gear, the worm shaft 7 is turned to the direction eliminating the torsion of the torsion bar 12.
Patent JP-H0598628-A (JP)
Title: Anchor for drain material
Inventor: SHIMA MASANORI
IPC: E02D27/34
Filed: 1991-10-04
Abstract: PURPOSE:To provide an anchor for a drain material which has small penetration resistance when the drain material is penetrated into the sandy ground, prevents the joint rise when a mandrel is withdrawn, and is lightweight. CONSTITUTION:Many vane members 2 are protruded from the outer periphery of the upper face of a tapered truncated cone-shaped tip section 1, and groove sections 3 are provided on the upper face of the root sections of the vane members 2. A cylinder section 6 having a circular plate 4 to be brought into contact with a mandrel and a spiral groove 5 is fixed on the upper face of the tip section 1 to form an anchor made of synthetic resin.
Patent JP-H02102798-A (JP)
Title: Treatment of sludge of industrial waste water
Inventor: YOKOYAMA SHINYA
IPC: C10G1/00
Filed: 1988-10-13
Abstract: PURPOSE:To treat sludge of industrial waste water economically by keeping the sludge at high temp. and under high pressure in the presence of an aq. medium using an alkaline substance as catalyst. CONSTITUTION:After adding the alkaline substance to sludge in waste water through a line 8, the sludge is introduced into a reaction apparatus 2 through a line 7. The sludge passes through the reaction apparatus with a specified flow rate as extruded stream and is withdrawn from a line 11. During this process, the sludge is subjected to a reaction and liquefied to an oily material. Reaction products withdrawn from the line 11 are introduced into a cooling device 3, then fed to a separating device through a line 12 after it has been cooled. A product having a small density is discharged from the separating device 4 through a line 13. Thus, an oily material is separated easily.
Patent JP-H0776618-A (JP)
Title: Production of saturated polyester resin
Inventor: TANAKA YOSHIO
IPC: C08G63/195
Filed: 1993-09-07
Abstract: PURPOSE:To efficiently obtain a saturated polyester resin excellent in functionality by reacting a specific prepolymer with a specific alkyleneoxide adduct under specific conditions. CONSTITUTION:The prepolymer of an aromatic dibasic acid such as terephthalic acid with an aliphatic glycol such as ethylene glycol or 1,4-butanediol, represented by formula I [R is C2H4, C4H8, CH(CH3)CH2; n is 1-10] is reacted with a bisphenol compound-alkyleneoxide adduct of formula II [X is CH2, (CH3)2C, O, SO2; Y is H, halogen; R' is alkylene], and subsequently >=50mol.% of the aliphatic glycol in the compound of formula I is distilled off from the reaction product to obtain the saturated polyester resin.
Patent JP-H05226478-A (JP)
Title: Method for formation of stud for semiconductor structure use and semiconductor device
Inventor: DONA RIZON KOOTO
IPC: H01L23/522
Filed: 1992-09-28
Abstract: PURPOSE: An automatic positioning of a contact stud along a sidewall of a structure of semiconductor substrate enables further increase of a circuit density and further produce micro-semiconductor device. CONSTITUTION: A semiconductor substrate 12, forming a positioning structure with sidewalls, 21, 22, 24, and 26, and a semiconductor structure 18 formed on itself is prepared. Sidewall spacers 28 and 30 adjacent to the sidewalls 21, 22, 24, and 26 of a semiconductor structure and a positioning structure are formed. The sidewall spacers 28 and 30, and an insulation layer 34 are bonded to insulate the semiconductor structure 18. The sidewall spacers 28 and 30 are selectively etched to the sidewall structures 21, 22, 24, and 26 for the positioning the structure, the semiconductor structure 18, and the insulation layer 34, and formation of a contact opening 40 enables access to the semiconductor structure 18. A stud 42 is formed with the contact opening 40 back filled by a conductive material and contacted to the semiconductor structure 18.  This enables increase in the contact region between the contact stud 42 and the semiconductor structure 18.
Patent JP-H0975481-A (JP)
Title: Iron golf club set
Inventor: EZAKI HIROSHI
IPC: A63B53/04
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To allow even a golfer with an average skill to easily hit a ball by use of a long iron, and prevent the occurrence of a hook when a short iron is used. SOLUTION: According to an increase in club number, a center distance L between the axial line 20 of a shaft and the center C of a club face 2 is gradually increased. In addition, weight is gradually reduced toward a heel 4 and increased toward a toe 3, regarding a weight distribution between the toe 3 and the heel 4.
Patent JP-H03120785-A (JP)
Title: Manufacture of printed-wiring board
Inventor: KO MASAHIKO
IPC: H05K3/06
Filed: 1989-10-03
Abstract: PURPOSE:To enable an improved dispersion stability and film appearance of an electrodeposition liquid to be maintained continuously by stirring the electrodeposition liquid in an air where a carbon dioxide is eliminated at the time of performing electrodeposition painting. CONSTITUTION:A light-sensitive film is subjected to electrodeposition/painting to a printed-wiring board with copper foil or copper plating. Carbon dioxide within air can be eliminated, for example, by the absorption method into an alkali aqueous solution. Also, when absorbing carbon dioxide, substances adversely affecting the electrodeposition painting such as dust can be eliminated simultaneously. Air where carbon dioxide is eliminated can be used again, thus preventing an electrodeposition bath from being deteriorated and the performance of the light-sensitive film obtained from electrodeposition from being reduced. Therefore, the succeeding processes can be advanced smoothly and an improved printed-wiring board can be obtained.