baber/WOPTO huggingface dataset:
Patent JP-S623370-A (JP)
Title: Multiplication and accumulation circuit
Inventor: TSUJI NOBUHIKO
IPC: G06F7/52
Filed: 1985-06-29
Abstract: PURPOSE:To shorten the arithmetic time by storing arithmetic input data by means of two input registers and an auxiliary register which receives the output of one of both input registers and therefore eliminating the need to obtain the initial accumulation value. CONSTITUTION:When a quadratic equation Y=AX<2>+BX+C is obtained, two variable values X<2> and X are supplied to an input register 7 from a host processor (not shown here) via an input terminal 2 prior to an arithmetic operation. Both values X<2> and X are supplied to an input register 8 and an auxiliary register 14 via an input terminal 3. These registers 8 and 14 store three constant values A, B and C in total. Then an arithmetic command signal (a) is supplied from the outside via a control terminal 1 and a scan circuit 5 reads out the contents c1-c5 of a program memory 6 to which an arithmetic sequence is previously incorporated with the timing of a scan signal (b) and advances the arithmetic process. While the register 14 discontinues the replacement of the storage.
Patent JP-H086578-A (JP)
Title: Device and method for music reproduction
Inventor: TANAKA HIROKAZU
IPC: G10K15/04
Filed: 1994-06-23
Abstract: PURPOSE:To easily set musical performance conditions when recorded music information is reproduced. CONSTITUTION:When the music is reproduced from an optical disk by an optical disk player 105, the musical performance conditions such as the tempo and tune of the reproduction are read out of the optical disk by an optical card information recording and reproducing device 101 and the music is reproduced under the conditions. When the conditions are altered through an operation part 103, the altered conditions are recorded on the optical card. When the same music is reproduced next time, the reproduction is performed under the conditions. When the same music is reproduced repeatedly, the musical performance conditions of the same music are recorded plural times, but they are all read out and conditions are so set that the reproduction is performed under the most frequently set musical performance conditions. Consequently, desired musical performance conditions can be set only by reading the optical card out.
Patent JP-S5365696-A (JP)
Title: Smoke sensor of scattering light system
Inventor: OKUDA YOSHIHIKO
IPC: G08B17/10
Filed: 1976-11-24
Abstract: PURPOSE: To ensure a smoke sensing with no effect of black and white of the smoke by setting the scattering angle to 90° or less and also giving an intermittent light emission to the light emitting element. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5567746-A (JP)
Title: Silver halide photographic material having undergone destaticizing
Inventor: YOKOYAMA SHIGEKI
IPC: G03C1/89
Filed: 1978-11-16
Abstract: PURPOSE:To obtain the captioned photosensitive material which is superior in resistance to compositions for development processing and will not produce any scum by providing the antistatic layer containing the specific polymer thereby providing the silver halide photographic material. CONSTITUTION:The polymer having the units shown by formulas I, II [A is the monomer unit having two or more polymerizable ethylenic unsaturated groups (of which at least one is contained in the side chains); B is the unit composed of ethylenic unsaturated monomer; D<+> is nitrogen-contained heterocycles of 5-, 6-members; R1 is H. lower alkyl; R2, R3 are alkyl, aralkyl (may constitute rings by connecting); X<-> is anion; Q is divalent groups; x is 0-10mol%; y is 0-70mol%; z is 30-100mol%], e.g., the polymer such as the one shown by formula III (x:y:z= 4:48:48) is contained at about 0.01-1g/m<2> to obtain the antistatic layer, whereby the captioned photosensitive material is formed.
Patent JP-H07136246-A (JP)
Title: Liquid feed pumping device
Inventor: INAGAKI YOSHITAKA
IPC: A61M1/10
Filed: 1993-06-14
Abstract: PURPOSE:To reduce the oscillation of the driving pressure of the pumping device by constituting the pumping device in such a manner that a flow rate control means drops the pump driving pressure lower to shorten an objective palpitation period when the blood feed rate of a living body rises and that the control means raises the pump driving pressure to increase the objective palpitation period when the blood feed rate of the living body falls. CONSTITUTION:The flow rate control means 18 changes over and energizes changeover means 8a, 8b for driving plural pieces of pumps 7a, 7b to be pulsated at a phase difference of 1/m the objective palpitation period to change the objective pressure to a small value when the speed is high in correspondence to either (pulse discharge speed) of high/low of the pulse discharge speed and high/low of the pulse inhalation speed detected by pulse discharge speed monitor means 1a, 13a, 18 and pulse inhalation speed monitor means 1b, 13b, 18 and to shorten the objective palpitation period when the speed is high in correspondence to the other (pulse inhalation speed). As a result, the drop of the driving pressure when the inflow rate from the human body increases is made gentle and the rise of the driving voltage when the inflow rate falls is made gentle. The excessively sensitive fluctuation in the driving pressure is thus eliminated.
Patent JP-H11338270-A (JP)
Title: Image forming device
Inventor: OBA KATSUHIKO
IPC: G03G15/16
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To prevent leak from occurring between an image carrier and an intermediate transfer belt and to improve image quality by respectively providing guard members made of insulating material between an image carrier and both ends of the intermediate transfer belt at a primary transfer part. SOLUTION: A thin guard members 5k made of the insulating material are respectively provided between a photoreceptor drum 1 positioned at non-image area parts at both ends of an intermediate transfer belt 5a and the belt 5a at the primary transfer part. The thickness of the member 5k is about 0.3 mm. The member 5k is integrally formed on an exterior member 5j covering over the surface of the belt 5a. Thus, the leak is prevented from occurring between the drum 1 and the conductive base layer of the belt 5a at the time of primary transfer, so that an excellent image is stably obtained. By providing an insulating and light transmissive patch member on a hole for detecting the beginning of image writing at the non-image area part of the belt 5a, the leak is prevented from occurring and the excellent image is obtained.
Patent JP-H10330196-A (JP)
Title: Piezoelectric crystal film
Inventor: KIMURA TAKAYUKI
IPC: H01L41/187
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To obtain a PZT-based piezoelectric crystal film improved in surface roughness so as to facilitate electrode attachment, also improved in dielectric loss, by specifying the thickness of an initial crystal layer in forming the aimed crystal film on a substrate through hydrothermal process. SOLUTION: This PZT-based piezoelectric crystal film is produced through the following two consecutive processes: (1) in a mixed solution prepared by dissolving a Pb-contg. raw material compound, Zr-contg. raw material compound, Ti-contg. raw material compound, and Sr and/or Ba-contg. raw material compound(s) in an alkaline solution of specified concentration so as to stand at respective specified concentrations, an initial crystal layer <=2.0 μm in thickness is formed on a substrate through hydrothermal process; and (2) in another mixed solution prepared by dissolving the Pb-contg. raw material compound, Zr-contg. raw material compound, and Ti-contg. raw material compound in an alkaline solution of specified concentration so as to stand at respective specified concentrations, a crystal growth layer is formed under specified conditions.  The respective raw material compounds are pref. chlorides, oxychlorides, nitrates, etc., while the alkaline compound is e.g. NaOH, KOH.
Patent JP-S5932712-A (JP)
Title: Smoke discharging process
Inventor: OKAMOTO EIJI
IPC: B01D53/74
Filed: 1982-08-18
Abstract: PURPOSE:To prevent a dispersion of dust by a method wherein an air heated at a low temperature is applied as a hot temperature fluid at a gas reheater unit, an adhesion of dust or corrosion caused by sulfuric acid at the gas reheater is decreased, an electrostatic precipitator is mounted at a relative low temperature area, while a minituariazation and an effect of collection are promoted and a dry type dust collector is mounted at the downstream of the gas reheater unit. CONSTITUTION:NOx is removed by a denitrification device 2, heat-exchanged with combustion air with its temperature decreased at a gas reheater 5, heat- exchanged with combustion air at a low temperature air preheater 9, its temperature is decreased, then the dust is removed by an electrostatic precipitator 10, thereafter SOx is removed by a desulfurization device 6, the gas is reheated with a gas reheater 5 and then discharged into the surrounding atmosphere. In view of the dispersion of dust in the processed discharged gas, the dry type dust collector 11 is mounted downstream of the gas reheater 5. In this way, two units of air preheaters are arranged to facilitate a removal of dust, an adhesion of dust and a corrosion caused by sulfuric acid at the gas reheater can be reduced and also the dispersion of dust into the surrounding atmosphere can be prevented.
Patent JP-S5476553-A (JP)
Title: Intermediate of prostaglandin analog and its production
Inventor: HAYASHI MASAKI
IPC: C07F7/18
Filed: 1977-11-29
Abstract: NEW MATERIAL:Intermediates of prostaglandin analogs of formula I [X is ethylene or cis-vinylene; R 1  is 1-12C alkyl; R 2 , R 3  are the same or different H or OH-protecting groups; R 4  is S or Se; R 5  is 1-4C alkyl or formula II (R 6 , R 7  are the same or different H or Cl)].  
     EXAMPLE: 1α-Acetoxy-2α-(6-phenylseleno-6-methoxycarbonylhexa-cis-2-enyl)-3β- formyl-4α-(tetrahydropyran-2-yloxy)cyclopentane.  
     USE: Intermediates of prostaglandin analogs which have a trans-double bond between C 2  and C 3  in prostanic acid.  
     PREPARATION: The compound of formula III is subjected to the oxidation where -CH 2 OH is converted to -CHO to prepare the objective compound of formula I. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0310088-A (JP)
Title: Material for welded can having superior seam weldability, heat resistance and corrosion resistance after coating
Inventor: OGA TOMOYA
IPC: B23K11/16
Filed: 1989-06-05
Abstract: PURPOSE:To produce a material for a welded can having superior seam weldability, heat resistance and corrosion resistance after coating by tinning the surface of a steel sheet under specified conditions and successively forming an Ni-Sn alloy plating layer and a chromate coating film on the resulting Sn layer under specified conditions. CONSTITUTION:The surface of a steel sheet is tinned with a soln. contg. about 1-20g/l Gn<2+> ions acidified with sulfuric acid at about 0.115 A/dm<2> current density to form an Sn layer in which Sn particles of 0.2-4.0mum particle size are spottedly present by 10-400mg/m<2> per one side. An Ni-Sn alloy plating layer contg. about 30-90wt.% Sn is then formed on the Sn layer by 100-2,500mg/m<2> and a chromate coating film is further formed by 1-20 mg/m<2> (expressed in terms of Cr) by cathodic electrolysis at about 30-70 deg.C and about 5-100 A/dm<2> current density. A material for a welded can having superior seam weldability, heat resistance and corrosion resistance after coating is obtd.
Patent JP-H10334960-A (JP)
Title: Terminal and connection structure of terminal and wire
Inventor: SHINJI AKIRA
IPC: H01R4/02
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a stable connection capable of holding the contact state of a core wire of a covered wire and a terminal, even if a contact load is decreased by temperature changes or the like. SOLUTION: A terminal 13 is formed of a lower plate 30 and an upper plate 31, and is set in to a groove portion 18 of a connector housing 11. A covered wire 19 is inserted between the lower plate 30, and the upper plate 31 is covered by a cover 12, are the germinal 13 is closed by a protrusion 22. A cover portion of a covered wire 19 is meltingly removed by ultrasonic wave excitation, a core wire is sandwiched between the upper plate 31 and the lower plate 30. The lower plate 30 and the upper plate 31 are engaged with each other by engage pawls, so as to hold the sandwiching state of the core wire to provide a stable connection.
Patent JP-S5933772-A (JP)
Inventor: OKAMURA SHIROU
IPC: H01R24/00
Filed: 1982-08-17
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-H10328728-A (JP)
Title: Device for separating discard
Inventor: MORITA YUKITAKA
IPC: B21C35/04
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To automatically separate a discard from a dummy block by installing a dummy block hole on the center of the dummy block, fitting a shapes mandrel in the dummy block hole part during extruding and preventing the back flow of the discard to the dummy block hole. SOLUTION: After completing of extruding, a stem 11 is retreated together with a shapes mandrel 14 and the shapes mandrel 14 is separated from a hollow dummy block. Next, a container 1 is retreated and the hollow dummy block 15 is retreated together with an extruded product 6 and the discard 7. Next, the extruded product 6 on the rear side of a die 4 is cut with sawing set between the container 1 and the die 4. In succession, the container 1 is advanced, the rear end of the extruded product 6 remaining in a die hole 5 is pushed by using the top end part of the discard 7 and it is separated from the die 4. The hollow dummy block 15 being fitted with the discard 7 is taken out to the off-line as one body by advancing the stem 11.
Patent JP-H09325006-A (JP)
Title: Three-dimensional measuring device
Inventor: NORITA TOSHIO
IPC: G01B21/00
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of condition setting by setting the projection direction when the change quantity of a range sensor exceeds an allowable quantity after setting the measuring condition according to the objective distance measured by the light projection method, measuring the distance, to the object, and setting again the measuring condition according to the obtained result. SOLUTION: A system controller 61 controls scanning and a lens controller 58 performs range measurement by using an AF sensor 57. Photographing condition and device information are outputted from a distance picture. After the change of distance to the object is detected according to the output of a passive AF, when it exceeds an allowable value, the range measurement is conducted again by the light projection method to set the photographing condition. Thus, by computing the photographing condition for the next measurement according to the latest photographing information, the measuring cycle can be shortened by required time for preliminary measurement when compared with the case where the preliminary measurement is performed every measurement.  In addition, since a space for scanning range can be obtained in measurement, every measurement information is used as next preliminary measurement, thereby obtaining more correct computation.
Patent JP-H05330438-A (JP)
Title: Power steering device
Inventor: TOYOKICHI YUKIHISA
IPC: B62D5/083
Filed: 1992-06-03
Abstract: PURPOSE:To provide a preload applying mechanism which has the small dimension in the radial direction and applies sufficient preload. CONSTITUTION:A preload applying mechanism is constituted of a V groove 12b formed on the input shaft 11 side edge surface of an output shaft 12, plate 22 which is integrally equipped with an engagement element (ball 21) engaged with the V groove 12b and connected in slidable manner in the axial direction and integrally turnable manner for the input shaft 11, spring 23 which is arranged at the shoulder part of the plate 22 and urges the plate 22 toward the engagement element 21, and a retainer 24 which has an engagement part 24a engaged with the shoulder surface of the spring 23 and is installed on the output shaft 12.
Patent JP-S5933709-A (JP)
Inventor: HAMAZAKI MIKIO
IPC: H01B17/56
Filed: 1982-08-18
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-S5933007-A (JP)
Title: Rolling mill
Inventor: ASARI HIROATSU
IPC: B21B13/02
Filed: 1982-08-17
Abstract: PURPOSE:To provide a rolling mill which is made low in height and compact and is designed to permit easy roll changing by disposing freely slidably upper and lower chocks between respectively a pair of housing posts facing to each other and detaining the upper chocks with turnable detaining pieces. CONSTITUTION:Upper and lower chocks 16, 18 which support upper and lower rolls 15, 17 for rolling a rolled material to be passed therethrough from an arrow 20 direction are freely slidably disposed between respectively a pair of U- shaped housing posts 21, 22 of a housing 19 facing to each other. A roll balancer 27 is interposed between both chocks 16 and 18. The lower chock 18 is supported with a screw-up device 24 and the upper chock 16 is detained by turnable detaining pieces 30, 31 which are pinned 28, 29 to the upper end parts of the posts 21, 22. The housing 19 is opened in the upper part to reduce stress passes and the weight. The rolls 15, 17 are easily exchangeable from the upper part when said pieces 30-31 are released.
Patent JP-H08337675-A (JP)
Title: Method for modifying porous body and apparatus therefor
Inventor: MORI YUZO
IPC: B29K105/04
Filed: 1995-06-09
Abstract: PURPOSE: To enable the surface and inside surface of a porous object having pores in its inside to be modified easily and uniformly by applying high frequency/high voltage to the object placed between electrodes in a pressurized reactive gas. CONSTITUTION: The surface and inside pore surface of a porous object 4 having pores in its inside can be easily and uniformly modified by placing a voltage- applying electrode 2 for applying voltage, a dielectric 3 for preventing arc discharge during applying voltage, and an earth electrode 5 together with the object 4 placed between both the electrodes in a treating chamber 10, introducing a reactive gas from a reactive gas introducing port 1 into the chamber 10 to increase the pressure inside the chamber 10 to higher than the atmospheric pressure, and applying high-frequency/high voltage from a high-frequency power source 8 through a connection joint 9, the voltage-applying electrode 2, and the dielectric 3 to generate plasma on the surface and inside pore surfaces of the object 4.
Patent JP-S5667585-A (JP)
Title: Disposal method of waste water
Inventor: TAKADA TAKESHI
IPC: C02F9/00
Filed: 1979-11-05
Abstract: PURPOSE: To remove muddy materials such as SS, BOD and COD in waste water easily and surely, by treating waste water such as dirty water generated in construction work by sulfuric acid or the hydrochloric acid aqueous solution both are dissolved with inorganic flocculant.  
     CONSTITUTION: The aqueous solution where the in organic flocculant such as ferrous sulfate and aluminium sulfate is dissolved in sulfuric acid or hydrochloric acid is added to waste water such as dirty water generated in construction work. Then, SS components, BOD and COD in waste water are decomposed due to acid and are caused to cohere simultaneously. Thus, various muddy materials in waste water are removed easily and surely to treat waset water. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01312980-A (JP)
Title: Production of healthy food
Inventor: IIZUKA CHIYOKICHI
IPC: A23L1/308
Filed: 1988-06-10
Abstract: PURPOSE:To inexpensively obtain a healthy food rich in dietary fiber by cultivating edible Basidiomycetes containing bagasse as a base material, crushing a culture mixture of mycelium into a size of the thumb, aerating, heating drying at a given temperature, promoting enzymatic reaction by using existing enzymes and finely grinding the resulting material. CONSTITUTION:Edible Basidiomycetes such as Lentinus edodes, Pleurotus ostreatus, Flammulina velutipes, Pholiota nameko or Lyophyllum aggregatum are cultivated by using a solid medium comprising bagasse (remains of sugarcane after the juice has been extracted by pressure) as a base material. Then the culture mixture of mycelium of Basidiomycetes obtained by culture is ground into a size of the thumb, aerated, heated and dried at about 60-80 deg.C for about 3-4 hours, enzymatic reaction is promoted by utilizing existing enzymes (e.g., beta-1,3-glucanase or cellulase) of the culture mixture of mycelium, cell membrane of mycelium is dissolved and active ingredients in the mycelium are assimilated and absorbed in the fibrous part of bagasse. Then the culture mixture of mycelium is finely ground to give a healthy food.
Patent JP-H1130946-A (JP)
Title: Image display controller and image display control method
Inventor: SATO SHINICHIRO
IPC: G09B5/02
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To display organism images in accordance with growth processes with a realistic sense similarly to the case of organism such as animal, plant and so forth with respect to an image display controller and an image display control method displaying growth processes of life such as animal, plant and so forth with, for example, an electronic pocket notebook and an electronic game machine. SOLUTION: After one among the plant images of first - sixth growth degrees (M=0-5) previously stored in an ROM 13 is displayed on a liquid crystal display 16, when respective growth element images of the plant growth elements (water, light and a fertilizer) stored in the ROM 13 are displayed on the display and images are selected with a key input part 12 from among them, respective elemental quantities corresponding to the selected frowth element image are set in a water quantity register, a light quantity register and a fertilizer quantity register being in an RAM 14. Then, plant images of a next growth process corresponding to the selected growth elements are displayed by being selected from the ROM 13.
Patent JP-H08340673-A (JP)
Title: Power supply circuit
Inventor: NISHI HARUO
IPC: H02M1/08
Filed: 1995-06-09
Abstract: PURPOSE: To maintain the excellent power conversion efficiency of a power supply circuit having a switching regulator even if an apparatus employing the power supply circuit is not in a rated output state and suppress the waste power consumption as small as possible. CONSTITUTION: A detecting means 40 which detects the fluctuation of a load and a changing means 42 which changes the switching drive conditions for a switching device 6 in accordance with the detection output of the detecting means 40.
Patent JP-H04366793-A (JP)
Title: Fuel assembly and fuel channel box
Inventor: SAKUMA TORAYOSHI
IPC: G21C3/324
Filed: 1991-06-14
Abstract: PURPOSE:To reduce partial stress and deformation caused by reaction that the upper portion of a fuel channel box receives during earthquakes or the like. CONSTITUTION:A fuel channel box 1 has a cross section of such form that excepting the upper portion 1a the corner portion 1b is larger in wall thickness than the side wall center portion 1c. A thick wall area where the wall thickness is uniform over the cross section and the same as at the thick wall corner portion 1b is formed at the upper portion 1a which makes contact with an upper grid plate and in which a channel spacer mounting portion is located. In case of earthquakes the channel box upper portion 1a receives reaction from the upper grid plate at the whole side wall, thus reducing partial stress and deformation. By forming the lower portion 1d into a similar structure the amount that a cooling material leaks from between the lower portion and a lower tie plate is reduced and also the mechanical soundness of the channel box is improved.