baber/WOPTO huggingface dataset:
Patent JP-S616123-A (JP)
Title: Thin bi4ti3o12 film
Inventor: OKAMOTO MASAKO
IPC: C23C14/08
Filed: 1984-06-15
Abstract: PURPOSE:To enable a change in the direction of formation of a thin film and to form a homogeneous thin Bi4Ti3O12 film having a uniform axial direction on the surface of a substrate of a quartz single crystal by carrying out sputtering using a specified sintered body as a target. CONSTITUTION:A thin Bi4Ti3O12 film is formed on the surface of a substrate of a quartz single crystal having cut faces in the figure heated to 580-750 deg.C at 5-15nm/min rate of film formation by carrying out sputtering for about 3hr at 1-4w/cm<2> output under 0.67-1.33 Pa pressure in an atmosphere consisting of 40-60% Ar and 60-40% O2 by a planar magnetron sputtering method using a sintered body contg. 60-80wt% Bi4Ti3O12 and 40-20wt% Bi12TiO20 as a target.
Patent JP-2000308571-A (JP)
Title: Rice cooking method
Inventor: TAMAKI MASAKO
IPC: A47J27/00
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to change the glutinous property by raising and holding the heating temperature to and at a specific value or above in a heating stage. SOLUTION: Rice cooking is executed by soaking rice in water at about 60 deg.C to have the water absorbed at a moisture content necessary for gelatinization, for example, about 30%, raising the heating temperature to >=100 deg.C, for example, to about 100 to 110 deg.C and heating the rice for about 15 minutes. As a result, the glutinous properties are improved. Namely, a rice cooking pan 32 is heated by a heating coil 33 of a rice cooking device 31 provided with a temperature sensor 35, a control circuit 36, a pressure sensor 38, etc., to heat the rice and water. The inside of the rice cooking pan 32 is then controlled to 100 deg.C and 1 atm by the pressure sensor 38. The temperature is thereafter raised to >=100 deg.C, for example, 150 deg.C and the cooking pan is heated for about 5 minutes.  After the pressure in the rice cooking pan 32 is controlled to about 1.24 atm, the temperature is again restored to 100 deg.C and the heating is execute under 1 atm. The glutinous properties are thus optimized.
Patent JP-H0418090-A (JP)
Title: Production of bisazolylpyrimidine derivative
Inventor: YAMADA TOSHIHIRO
IPC: C07B61/00
Filed: 1990-05-10
Abstract: PURPOSE:To easily and safely obtain the subject compound having high transparency and purity in a short time in high efficiency while suppressing the formation of by-products by reacting a pyrimidine derivative with an azole derivative in the presence of a specific phase-transfer catalyst in an organic solvent. CONSTITUTION:The objective compound of formula III can be produced by reacting a pyrimidine derivative of formula I (one of X and Y is N and the other is CH; Z is H or methyl) (preferably bischloropyrimidine) with an azole derivative (preferably pyrazole, imidazole or 1,2,4-triazole) in the presence of a phase-transfer catalyst of formula II (R1 to R4 are alkyl, aralkyl or N- containing heterocyclic group; A<-> is anion) (preferably quaternary ammonium salt such as tetra-n-butyl-ammonium bromide) in an organic solvent preferably at 50-80 deg.C.
Patent JP-H05315987-A (JP)
Title: Radio receiver
Inventor: MATSUO JUNJI
IPC: H04H60/13
Filed: 1992-05-14
Abstract: PURPOSE:To automatically set up/reset a maximum volume state without depending upon user's operation. CONSTITUTION:The radio receiver for outputting received information as a sound signal has the following four means. A volume control means 5 controls sound volume to be outputted to a speaker based upon user's operation. A maximum volume means 4 outputs received information at the maximum volume independently of the volume control of the means 5. A setting means 3 drives the means 4 in response to a maximum volume setting request signal included in the received information. A resetting means 3 stops the operation of the means 4 in response to an end signal included in the received information.
Patent JP-H05319634-A (JP)
Title: Manual paper feeding device
Inventor: KAMIYA TAKUO
IPC: G03G15/00
Filed: 1992-05-14
Abstract: PURPOSE:To minimize the deforming quantity of a harness for connecting a manual table to a body, eliminate a hindrance to table opening and closing, and improve appearance. CONSTITUTION:In a manual paper feeding device which has a manual table 1 mounted, to a body structure 8 on a body side, through a shaft in such a manner as to be capable of vertically opening and closing, and feeds a sheet manually inserted onto the manual table 1 to the body, a hollowed rotating shaft 10 is used as the shaft part of the manual table 1, and a harness 6 is inserted into the hollowed part, so that the harness 6 is difficult to deform.
Patent JP-S5921666-A (JP)
Title: N-substituted alpha, omega-amino and imino-sulfonate
Inventor: JIYAN PIEERU DEYURURATSUKU
IPC: C07D213/66
Filed: 1983-07-05
Abstract: A salt of formula I or formula II    <IMAGE>  (I)   <IMAGE> (II) wherein n is 2 or 3 and M is an alkali metal or alkaline earth metal. Such compounds can be used to introduce the metal, e.g. magnesium, ion into cells to cure a deficiency thereof.
Patent JP-H08319023-A (JP)
Title: Lock mechanism for stopper cylinder
Inventor: NISHIMURA AKIRA
IPC: B65G47/88
Filed: 1995-05-22
Abstract: PURPOSE: To reduce a cost of manufacture by decreasing a number of part items and simply performing assembly work. CONSTITUTION: A device comprises a lever holder 30 provided in an upper part side of a stopper cylinder 10 to support a lever 32 turnably by a prescribed angle, lock bracket 84 provided displaceably along a slide groove 78 under tensile action of a spring member 86, steel ball 90 stored displaceably along a through hole 88 partitioned between the lock bracket 84 and the lever 32 and a holding recessed part 92 partitioned in one side surface of the lever 32 brought into slide contact with the lever holder 30 to insert the steel ball 90 fitted.
Patent JP-H05312546-A (JP)
Title: Two-dimension measuring machine
Inventor: SUGIMOTO SHIGETO
IPC: G06T11/80
Filed: 1992-05-14
Abstract: PURPOSE:To obtain a two-dimension measuring machine which can be remarkably improved in measuring efficiency by improving the indicating operation for detecting edge coordinates. CONSTITUTION:This machine specifically indicates an arbitrary point B in a circle A (object to be measured) the picture of which is taken with a CCD camera and reproduced and displayed on a monitor device having a two-dimensional coordinate system with a mouse at the time of detecting the edge section of the circle. When the point B is indicated, numerous radial segments C are formed outward from the point B and the edge section of the circle a is detected based on the relation between the segments C and the circle A. The detection of the edge section is performed by discriminating the darkness and brightness of the picture signals of a monitor device corresponding to the coordinates of the segments. Since the coordinate values of edge sections b1-bn are specified on the x- and y-axes when the sections b1-bn are detected, the central coordinates x0, y0 and diameter of the circle A are found by the method of least squares from the coordinate values and the found results are printed by means of a printer.
Patent JP-S58118488-A (JP)
Title: Boat device
Inventor: NAKAGAWA TAKEO
IPC: B63B7/04
Filed: 1981-07-31
Abstract: PURPOSE:To portably fold a boat to compact size further easily assemble the boat at the waterside, by disassembling the boat into a main unit, connecting unit and float units and fulley acommodating the units successively in each internal hollow part. CONSTITUTION:To assemble a boat, a main unit A and connecting unit B are mutually combined by adapting an end face 1 to 11 to screw nuts 31 to bolts 30. Then float units C are closely jointed to both sides 8, 13 of these units A and B by screwing the nut 31 to the bolt 30 to assemble the boat. To fold this assembled boat, each bolt 30 and nut 31 are untightened to house the unit B in the unit A and acommodate the units C in the unit B. Here head part diagonal faces 2 and 12 are placed mutually at a face-to-face position further end part diagonal faces 22 of the units C are placed at a face-to-face position to an internal side of the face 12 of the unit B to compactly fold and accommodate and boat.
Patent JP-2000308595-A (JP)
Title: Bathtub
Inventor: SAKURADA AKINORI
IPC: A47K3/02
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To make effectively usable a dead space, to allow two persons to simultaneously take a bath, and improve the handleability by forming the opening of a bathtub main body to be nearly a trapezoid, nearly a parallelogram, nearly a triangle, nearly a pentagon or nearly a hexagon. SOLUTION: At least the side of a backrest surface 1A in a bathtub main body 1 is expanded toward a washing place. In addition, a surface 1C to which toes face on the opposite side can similarly be expanded. Thus the bathtub main body 1 is formed to be nearly a trapezoid where the width of the opening of a front surface 1D facing the side of an apron E is expanded compared with the rear surface 1B on the opposite side. Thus, the widths of the surfaces 1A and 1C are secured to be large to allow even a person having wide shoulders, etc., to loosely take a bath. In addition, since the opposite surface to which the toes face is also wide, the user can take a bath spreading his/her legs loosely without tightness. In addition two persons can simultaneously take a bath respectively leaning their backs to the surfaces 1A and 1C.  A swelling part 1B' is formed in the center of the surface 1B and a handrail and attached equipment are arranged to be effectively usable a space.
Patent JP-S62280199-A (JP)
Inventor: KOGA HIROYUKI
IPC: A01K73/06
Filed: 1986-05-27
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-S5549426-A (JP)
Title: Method and apparatus for driving pile
Inventor: SUZUKI SHIGERU
IPC: E02D7/20
Filed: 1978-10-06
Abstract: PURPOSE: Pile-driving means capable of continuous pile driving without expansion- contraction operations of a jack.  
     CONSTITUTION: A pile S such as a sheet pile is placed between rollers 3 which are arranged in close positions on a carriage 2 slided along a beam 1 and rotate in opposite senses. With the pile S nipped by the rollers 3, the rollers 3 are rotated to drive the pile S into the ground. After completion of the pile driving, the carriage 2 is moved to the next pile driving site, and the same operation as above is carried out. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09289078-A (JP)
Title: High frequency induction heater device
Inventor: YAMAMOTO KOJI
IPC: B29C65/04
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To ensure a high insulating state between an electrode and a surface plate and prevent cooling of the heated electrode by forming a wall which disturbs air flow with an insulator in the outer circumference of the space between the electrode and the surface plate. SOLUTION: A lower electrode 1 is fixed to a fixed surface plate, or a lower surface plate 4 with pillar-shaped high frequency insulators 5, and an upper electrode 2 is fixed to an upper surface plate 7 driven up and down with a cylinder 6 with pillar-shaped high frequency insulators 8. A heating material A supplied onto the lower electrode 1 is interposed with the electrode 2 moving up and down, and can be heated. The outer circumferences of the space between the electrode 1 and the surface plate 4 and the space between the electrode 2 and the surface plate 7 are surrounded with a wall 10 formed with an insulator plate to prevent the flow of the outside cold air. The heat loss of the electrode caused by the flow or convection of air between the electrode and the surface plate can be reduced.
Patent JP-H10312949-A (JP)
Title: Exposure method and reticle used for the method
Inventor: INOUE TAKEAKI
IPC: G03F1/42
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To provide an exposure method and a reticle, by which the space efficiency can be improved at the time of arranging various patterns for monitor on scribed lines, without reducing the number of effective chips on a preceding object to be processed at the time of exposing an object to be processed supported on an object stage by using the reticle on which a chip pattern is arranged. SOLUTION: When a semiconductor wafer 14 is exposed in a step-and-repeat state by using a reticle, the exposed spot of a product chip pattern 11 on the wafer 14 is exposed by setting the exposure, so that only the pattern 11 side of the opening of the blind of a stepper is exposed. After the product chip pattern 11 has been completely exposed, alignment marks 13 are exposed at predesignated locations (four locations) in an area, where the pattern 11 is not exposed in the peripheral section of the wafer 14.
Patent JP-S5746934-A (JP)
Title: Preparation of glycolic acid and its ester
Inventor: SOUMA YOSHIE
IPC: C07B61/00
Filed: 1980-09-03
Abstract: PURPOSE: To prepare the titled substance useful as a raw material of organic synthesis, in high yield, by the addition reaction of formaldehyde with CO and water or alcohol in the presence of a catalyst comprising copper carbonyl or silver carbonyl, under low temperature and pressure.  
     CONSTITUTION: In the preparation of the titled substance by the addition reaction of formaldehyde with CO and water or alcohol, copper carbonyl or silver carbonyl is used as a catalyst. Said carbonyl compound can be obtained by dissolved copper powder, a univalent copper compound, an equimolar mixture of copper powder and a bivalent copper compound, or a silver compound such as silver oxide, in a concentrated solution of a strong acid (e.g. BF 3 .water complex, HF, sulfuric acid, etc.), and introducing CO gas into the solution. Pref. formaldehyde is added to the catalyst solution thus prepared and CO gas is introduced into the mixture to proceed the addition reaction, and the addition product is treated with water or alcohol to obtain the objective compound. The CO pressure is 1W10atm, and the reaction temperature is 0W50°C. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05292876-A (JP)
Title: Salted fish gut having high keeping quality
Inventor: MARUYAMA AKIHIRO
IPC: A23B4/027
Filed: 1992-04-17
Abstract: PURPOSE:To obtain a salted fish gut having extremely high keeping quality without imparting sweetness or sourness, impairing the flavor or causing precipitates consisting essentially of proteins while maintaining the state of a low common salt content. CONSTITUTION:The objective salted fish gut is obtained by adding and including an edible salt of lactic acid in an amount corresponding to >=0.5wt.% expressed in terms of the lactic acid. This salted fish gut has high keeping quality. The edible salt of the lactic acid is sodium, potassium, ammonium, calcium or magnesium salt.
Patent JP-S5917021-A (JP)
Title: Thrust bearing device
Inventor: UNO SHIYUUETSU
IPC: F16C39/04
Filed: 1982-07-16
Abstract: PURPOSE:To both decrease temperature of a bearing and improve its reliability, by providing delivery ports of pressurized oil to the central part of a sliding surface and both end parts in the peripheral direction of a stationary plate and supplying the pressurized oil to the central part at low speed operation while to the both end parts at rated operation. CONSTITUTION:At starting and low speed running operation of a rotor, a selector valve 8 is opened to a delivery port 3 of a stationary plate 1, and a sufficient oil film is formed between a rotary plate and the stationary plate 1 by high pressure cold oil supplied from a lifter device. If the rotor reaches the rated speed, the high pressure oil is allowed to flow to jetting pipes 9 by selectively operating the selector valve 8 and jetted to the rotary plate at a high flow speed from nozzles 10. As a result, high temperature oil adhering to the rotary plate is diffused in outlet and inlet sides of the stationary plate 1, and a heat exchange is fully operated between the high temperature oil and the cold oil, then inlet oil temperature of the stationary plate 1 is decreased.
Patent JP-S5646700-A (JP)
Title: Commutatorless motor generator
Inventor: INAGAKI JIYUNPEI
IPC: H02P11/06
Filed: 1979-09-25
Abstract: PURPOSE:To enable arbitrary control of an output voltage variation coefficient of a commutatorless motor generator by presetting beforehand field voltage and current of a synchronous generator from a saturated curve of the generator at loading time and varying the field voltage simultaneously upon closure of an output switch. CONSTITUTION:The captioned generator consists of field-wound type synchronous motors 5, 7 controlled by variable voltage and variable frequency converters 2, 4 respectively and a rotor position detector 6, controls the field voltage and current Vf, If while retaining the rotating speed as a motor constantly to thereby set prescribed armature terminal voltage Vm, presets beforehand the field voltage and current in a field controller 8 at the time of loading from the saturation curve as a synchronous generator, stops a variable frequency converter 4 simultaneously upon closure of the output switch 10, and stepwisely varies the field voltage Vf. Accordingly, it cn selectively control the output voltage variation coefficient, and can also arbitrarily obtain constant voltage, falling characteristic and rising characteristic therefor.
Patent JP-H02301685-A (JP)
Title: Scroll fluid machine
Inventor: HIRAI TETSUO
IPC: F01C1/02
Filed: 1989-05-16
Abstract: PURPOSE:To reduce cost saving a control circuit by incorporating an Oldham's coupling which synchronously makes the first scroll and the second scroll run. CONSTITUTION:An exhaust path 9a which is extended to an axial line (C) at the center of the first scroll 7 and a drive shaft 9 which has a discharge port 9b opened to the inside of a discharge room 5 are integrally provided. The second scroll 11 which runs with the second motor 12 is incorporated with the eccentricity to the first scroll 7 and moves together with the first scroll 7 to compress fluid in a compression room 13. An Oldham's coupling 21 is attached so that the phases of the first and the second scrolls can match each other. With the constitution in this way, the frequency and the phase of the first scroll 7 as well as the frequency and the phase of the second scroll 11 are controlled to match each other. No control circuit is required reducing cost.
Patent JP-H08325152-A (JP)
Title: Benzo-condensed azepinone and piperidinone compound being useful for suppressing ace and nep
Inventor: JIEFURII EI ROBURU
IPC: C07K5/078
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To obtain a novel compound that is useful in the selective inhibition of angiotensin converting enzyme(ACE) or the double inhibition of ACE and neutral endopeptidase(NEP). SOLUTION: This novel compound is represented by formula I [Y<1> and Y<2> are each H, an alkyl, an aryl; X is O, S(O)t ; A is formula II (R<5a> and R<5b> are each H, an alkyl or they link to form a carbon ring; R<7> is H; r is 0, 1); R is H, an alkyl, m, n are each 0, 1; t is 0-2] and its salt, typically [4 S-[4α(R*),7α,12αβ]]-4-[[2-(acetylthio)-1-oxo-3-phenylpropyl]amino-2,3,4,5,8,12b- hexahydro-5-oxo-7-[1,3]-thiazepino[2,3-a]isoquinoline-7-carboxylic methyl ester. The compound of formula I is prepared by coupling reaction of an amino compound of formula III with a compound of the formula: A'-L (A' is same as A, one or more protected groups in A.
Patent JP-S6015806-A (JP)
Title: Magnetic head and its production
Inventor: KUMASAKA TAKAYUKI
IPC: G11B5/127
Filed: 1983-07-08
Abstract: PURPOSE:To improve the record/reproduction characteristics as well as the rubbing resistance of a magnetic head by using the ferrite and a specific metal to produce a pair of magnetic cores. CONSTITUTION:A pair of magnetic core halves 20 and 21 are provided. For the magnetic half 21, the 1st metallic magnetic matter 23 is buried into a protecting core 22 and the 2nd metallic magnetic matter 24 is connected magnetically to the matter 23 and extended up to a contact face with a recording medium. A gap is formed between the ferrite magnetic half 20 and the matter 24 of the half 21 via a nonmagnetic material 25. Then a coil winding groove 26 is formed to the core half 20, and a coil 27 is wound to the half 20 or 21. Furthermore an outside cut 28 is formed to the core 22 to reduce the loss.
Patent JP-H10301355-A (JP)
Title: Image forming device
Inventor: KOMATSU NOBUYOSHI
IPC: G03G15/01
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To reduce a vibration of an intermediate transfer material and disturbance of an image derived from the vibration by setting a forming area of the control image in a specified position between from a leading end of the leading multiple color image on the intermediate transfer material to the trailing end of the last multiple color image. SOLUTION: In this image forming device, just before the leading end of the leading multiple color image I (1) reaches the transfer position, a transfer roller 40 is brought into contact with a transfer belt 30, and a recording sheet after being performed the timing adjustment is fed between the transfer roller 40 and the transfer belt 30. Then, just before the leading end of the forming area of the leading multiple image I (1) reaches the mounting position of a cleaning device 45, the cleaning device 45 is brought into contact with the transfer belt 30. Thus, residual toner after transferring the multiple color image I (1) is removed by the cleaning device 45.  In such a case, the intermediate transfer position and the mounting position of the cleaning device 45 is respectively set so that at the time point when the cleaning device 45 is brought into contact with the transfer belt 30, the last toner image of the final multiple color image I (2) is completely laid over.
Patent JP-H0418502-A (JP)
Title: Production of color filter
Inventor: USHIYAMA TOSHIHIRO
IPC: G02B5/20
Filed: 1990-05-14
Abstract: PURPOSE:To flatten a surface by packing a transparent resin into a color filter part by a flexographic printing method using double squeegee structures on a gravure roll. CONSTITUTION:A substrate 11 formed with the color filter part 1 is installed on a table 12 of a flexographic printing device 10. The 1st doctor squeegee 5 and the 2nd doctor squeegee 6 are installed on the gravure roll 2. The high- viscosity transparent resin 8 is held by the gravure roll 2 and the 1st doctor squeegee 5. The high-viscosity transparent resin layer 8 to be applied is uniformly controlled on the surface of the gravure roll 2. The nonuniformity on the surface of the gravure roll by the scraping defect by the intrusion of the air into the high-viscosity transparent resin held by the 1st doctor squeegee 5 is eliminated in this way.
Patent JP-S6017212-A (JP)
Title: Power plant
Inventor: YAMAZAKI HARUYUKI
IPC: F01K25/00
Filed: 1983-07-08
Abstract: PURPOSE:To aim at a reduction in plant power without necessitating any power for hydraulic fluid circulation, by combining a plural-step bubble pump, which installs a hydtaulic fluid suction pipe in a lower drum at the first step and also an exhaust pipe in an upper drum at the final step, respectively, with an evaporator, a turbine and a condenser. CONSTITUTION:A hydraulic fluid being liquefied in a condenser 5 is led into a bubble pump 7 at the first step and heat-exchanged with a heat source fluid system 102, then fed to the low pressure step of a turbine 3. Liquid is fed to a lower drum 15, and the same operation is repeated at each step in regular sequence. The hydraulic fluid in an air-liquid separating chamber 11 at the final step is led into an evaporator 2 while steam is fed to a turbine high pressure step for rotation, then liquefied again with the condenser 5. Thus, since a circulating pump can be made into useless, it can dispense with pumping power any longer.