baber/WOPTO huggingface dataset:
Patent JP-H07227640-A (JP)
Title: Production of lost foam pattern for casting
Inventor: SUGIYAMA TAKASHI
IPC: B22C7/02
Filed: 1994-02-18
Abstract: PURPOSE:To provide a process for production of a lost foam pattern for casting capable of easily producing the lost foam pattern for casting in a short time and producing even the lost foam pattern having bulging parts. CONSTITUTION:Resin layers formed by laying foamed granular thermoplastic resins R in a plane form at a uniform thickness are successively laminated in a pattern molding tank 7 and slice bodies S are formed by joining the foamed granular thermo-plastic resins R of the parts corresponding to the slicing sections of the lost foam pattern 10 in the resin layers laminated in accordance with the slice section data formed by dividing the three-dimensional data of the lost foam pattern 10 for casting to be produced to a sliced shape at every lamination of one layer. The slice bodies S of the respective resin layers to be laminated are joined to each other, by which the lost foam pattern 10 having the prescribed three-dimensional shape is formed.
Patent JP-H06235675-A (JP)
Title: Water leak detecting method for floor heater
Inventor: HOJO KAZUYA
IPC: F24D3/00
Filed: 1993-02-09
Abstract: PURPOSE:To provide a method for detecting water leak point in a floor heater easily and quickly. CONSTITUTION:Hot water 5 of predetermined temperature is circulated through a radiator pipe 3 embedded in the floor 3. Temperature distribution of the floor 6 is measured by means of an infrared camera 7 and presented on a display section 8. Water leak point is detected while viewing the temperature distribution of the floor 6 presented on the display section 8. This method reduces cost and time required fat repairing water leak.
Patent JP-S58138004-A (JP)
Inventor: KOJIMA TETSUO
IPC: H01C17/00
Filed: 1982-02-12
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-S59146930-A (JP)
Title: Method for recovering soda from waste liquor from pulp manufacturing stage
Inventor: TOKUNAGA KIKUO
IPC: C01D1/22
Filed: 1983-02-14
Abstract: PURPOSE:To reduce the cost of fuel by feeding powder consisting of CaCO3 and iron oxide to the waste liquor burning section of a recovery boiler, forming calcium ferrate by calcination, introducing it into a soda dissolving vessel to recover soda, CaCO3 and iron oxide, bringing the CaCO3 and iron oxide into contact with flue gas, and reutilizing dried compounds. CONSTITUTION:Waste liquor from a pulp manufacturing stage is blown into a recovery boiler 10 as a mist from burners 12, heated air is fed from air feeding pipes 13, 14, and the waste liquor is burned to produce smelted matter. At the same time, powder contg. CaCO3 and iron oxide as principal components is fed to the waste liquor burning section of the boiler 10 from feeding inlets 15, and calcium ferrate is formed by calcination. The smelted matter and the calcium ferrate are introduced into a soda dissolving vessel 16 under the boiler to recover sodium, calcium and iron components, and a slurry contg. CaCO3 and iron oxide formed by caustification in the vessel 16 is introduced into a drying means 24 placed in a flue through a transferring pipe 25. The slurry is dried, and the resulting powder is fed to the feeding inlets 15 through a transferring pipe 26 and reutilized.
Patent JP-S58144146-A (JP)
Inventor: MATSUI MASAO
IPC: D03D27/00
Filed: 1982-02-13
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-S58138049-A (JP)
Title: Manufacture of semiconductor ic
Inventor: HARADA HIROTSUGU
IPC: H01L21/762
Filed: 1982-02-12
Abstract: PURPOSE:To easily realize a semiconductor IC having a structure of element isolation wherein there exist no unevennesses of the surface and the restriction to the finer formation of pattern is not caused by a method wherein a groove is formed on the element isolation region, then this groove is filled with insulation substance having viscosity, and is hardened. CONSTITUTION:An oxide film 2 is formed over the entire surface of a semiconductor substrate 1. Next, when the insulation substance 50 having viscosity such as polyimide resin is coated, the groove 40 is perfectly filled, and the surface becomes flat, since the polyimide resin is polymer material and has viscosity. Thereafter, after the polyimide resin 50 is hardened by a method of a heating or a light irradiation, the polyimide resin 50 is removed by an etching until the oxide film 2 on the main surface of the substrate 1 is exposed, and accordingly the surface of the polyimide resin 50 filling the groove 40 and the surface of the oxide film are formed into the same plane.
Patent JP-H11221658-A (JP)
Title: Aluminum die casting product and production thereof
Inventor: KAWASAKI HIROTAKA
IPC: B22D17/22
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To establish a method for producing an aluminum die casting product having an insert metal without generating casting flash. SOLUTION: At the time of producing the aluminum die casting product, in which the cylindrical insert metal 6 is embedded under condition of leaving the inner hole 8 thereof, this insert metal 6 is crushed with die clamping pressure of dies 11, 12 for die casting at the time of casting and becomes in tightly adhering state on the dies 11, 12 for die casting, and the aluminum is cast into a forming space 10 of the dies 11, 12 for die casting.
Patent JP-H04238322-A (JP)
Title: Liquid crystal display device
Inventor: KITAKADO HIDETO
IPC: G02F1/1333
Filed: 1991-01-22
Abstract: PURPOSE:To reduce the thickness and weight of the liquid crystal display device and to prevent the generation of double lines by parallax as well as to improve contrast. CONSTITUTION:A picture element electrode side substrate 1 is disposed on a viewing side. This substrate 1 is constituted of plastic or glass having >=0.5mm thickness. TFTs 4 and picture element electrodes are provided thereon. A counter substrate 6 is constituted of a plastic film having <=0.2mm thickness and a common electrode 8 is provided thereon. The liquid crystal display device is produced by utilizing a pair of such substrates 1, 6.
Patent JP-H03227710-A (JP)
Title: Load measuring device for vehicle
Inventor: AONUMA TSUKASA
IPC: B60G17/015
Filed: 1990-01-31
Abstract: PURPOSE:To measure a load at a high precision for a vehicle having a suspension including a lateral leaf spring of which plate end is connected with a knuckle by a connecting rod by providing a load senser at the connecting rod. CONSTITUTION:A rear suspension 2 has an upper arm 8 and a lower arm 10 supported between a suspension member 4 resiliently supported on the side of a car body and a knuckle 6, a damping force changeable shock absorber 14A installed between the knuckle 6 and the car body at a predetermined inclination, and a leaf spring 16 disposed between the knuckle 6 and the car body. The leaf spring 16 is supported almost at its center at the car body side through the suspension member 4, and both ends are connected with the upper end part of the knuckle 6 through connecting rods 20A, 20B. In this case, a load cell (22A), 22B for a load senser is provided at the center of each connecting rod 20A, 20B.
Patent JP-S57136179-A (JP)
Title: Photoelectric switch
Inventor: FUKUYAMA TOSHIBUMI
IPC: G01S17/02
Filed: 1981-02-17
Abstract: PURPOSE:To prevent the occurrence of malfunction due to a mutual interference even if a large number of photoelectric switches are placed in parallel, by a method wherein noise is prevented from exercising the influence by detecting the presence of the noise during a period right before a projecting pulse is generated and by delaying the generation of the projecting pulse. CONSTITUTION:If a photo noise component is produced at a collecting signal i, an output k is produced from an AD circuit 33. The output k is inputted to an  OR circuit 42, and thereby an extra pulse other than a Q-output of an FF12 is  added to an output l of a circuit 42. As a result, an FF13 is caused to trigger  excessively, whereby an output f of an AND gate 32 is immediately brought to  LOW, and simultaneously, a timing of a projecting pulse e from an AND circuit 31 delays. Or, if a noise enters right before the projecting pulse e is going to be generated, the projecting pulse e is transmitted in delay by a time for which a photo noise will be lost. This prevents the occurrence of malfunction such as operations to process light, entering from other adjoining photo source switch, as a regular reflection light although the projecting pulse e is transmitted as it is, there is no an object to be detected, and there is also no reflection light.
Patent JP-S58139750-A (JP)
Title: Electrode of electrostatic air cleaner serving also as anion generator
Inventor: FUNAKI KATSUYUKI
IPC: B03C3/38
Filed: 1982-02-13
Abstract: PURPOSE:To provide an electrode of an electrostatic air cleaner serving also as an anion generator by molding steel wool to a cylindrical shape, applying high minus voltage thereto, and mounting an electrode applied with high plus voltage to the central part thereof. CONSTITUTION:A grid metal 13 of outside cylinder type and a grid metal 14 of inside cylinder type are combined, and steel wool 12 is put therein like a sandwich and is molded to a cylindrical shape. The top and bottom thereof are fixed by means of insulating rings 15 for fixing. High minus voltage is applied to the resultant moding and an electrode 7 applied with high plus voltage is mounted to the center thereof.
Patent JP-S55117743-A (JP)
Title: Automatic focusing system
Inventor: SUGAYA JIYUKOU
IPC: G11B7/09
Filed: 1979-02-28
Abstract: PURPOSE:To improve automatic focusing precision by using a pair of peak signal detection circuits and low-pass circuits. CONSTITUTION:Between adder circuits 10 and 11, and differential amplifier 12, peak signal detection circuits 25 and 26, and low-pass circuits 27 and 28 are provided. Consequently, signals from photo detectors 9a and 9c, and those from photo detectors 9b and 9d are added together by adder circuits 10 and 11 respectively and after their peaks are detected by peak signal detection circuits 25 and 26, they are inputted to differential amplifier 12 by way of low-pass circuits 27 and 28. Therefore, a signal determined by the peak value can be obtained without reference to deviation of a beam, dust, flaw, etc., and the output of differential amplifier 12 is zero; even if there would be a tracking error, dust or flaw, correct automatic focusing can be put into effect all the time by detecting a correct automatic focusing signal.
Patent JP-S62155505-A (JP)
Title: Garnet film for magnetic bubble element and manufacture thereof
Inventor: HOSOE YUZURU
IPC: H01F41/28
Filed: 1986-02-05
Abstract: PURPOSE:To keep stability Q better than 2 by increasing uniaxial anisotropic energy or an anisotropic magnetic field by approximately forty percent at a maximum in a garnet film, the diameter of a bubble thereof is 0.4mum or less. CONSTITUTION:In general formula R3-u-xSmuBixFe5-y-zMIyMIIzO12 (where R represents one kind of an element containing at least Lu selected from a group consisting of Y, La, Tm, Yb and Lu, MI at least one kind of an element selected from a group composed of Sc, In and Cr, and MII at least one kind of an element selected from a group made up of V, Nb, Ta, Mo and W), the values of u, x, y and z are each kept within the ranges of 0.6<=u<=2.4, 0.05<=x<=0.5, 0<=y<=0.4 and 0<z<=0.2. Consequently, uniaxial anisotropic energy is increased. Accordingly, it is desirable that a ratio in which Lu occupies in R extends over 90% or more. A garnet film having the excellent characteristics of the value Q of 2 or more of stability can be acquired with superior reproducibility.
Patent JP-S62185416-A (JP)
Inventor: GERARUTO RETSUCHIYU
IPC: H04W84/02
Filed: 1987-02-03
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-S62180375-A (JP)
Title: Electrostatic image developer
Inventor: YAMADA HIROYUKI
IPC: G03G9/097
Filed: 1986-02-05
Abstract: PURPOSE:To stabilize the frictional electrostatic chargeability of a toner and carrier and to form an image having a high density and good image quality without fogging by incorporating pulverized particle of specific silica into the particles of a toner and providing a coating layer formed by curing a silicone resin onto the particle surface of a carrier. CONSTITUTION:An electrostatic image developer is constituted of the toner formed by having the pulverized particle of hydrophobic silica having >=50% hydrophobic index in at least part of the particle surface thereof and the carrier formed by providing the coating formed by curing the silicone resin on the surface of the carrier core material. The pulverized silica powder refers to the powder in which a silicon atom having an org. group is chemically bound via an oxygen atom with the surface silicon atom positioned on the surface of a silicon dioxide particle. The silicon atom on the surface is made to a silanol group in such pulverized powder of the hydrophobic silica. The content ratio of the specific pulverized silica particles to the toner is preferably 0.05-10wt%.
Patent JP-H04260155-A (JP)
Title: Message output system
Inventor: MOCHIZUKI YUMIKO
IPC: G06F15/00
Filed: 1991-02-15
Abstract: PURPOSE:To constitute the message output system so that a user executes a message output of user definition without being aware of a terminal attribute by providing a session opening processing means for receiving a message type of a user request, and a terminal attribute managing means for receiving and managing terminal attribute information of a terminal opening a session. CONSTITUTION:Terminal attribute information to an interactive processing means 1 is registered in a terminal attribute managing means 8 by a session opening processing means 2. With regard to a terminal decided by a standard output destination deciding means 3 to a message output request of an application processing means 10, a terminal attribute detecting means 4 detects the terminal attribute information from the terminal attribute managing means 8. Its information is set to a classification decided by a terminal message output classification deciding means 5, an automatic message translating means 6 translates the message, and it is outputted by a message output means 7. A session end processing means 9 executes a post-processing which follows the end of the session. The message is, for instance, that of Japanese and English.
Patent JP-S57136015-A (JP)
Title: Catalyst combustion device
Inventor: SHIBATA TSUNEO
IPC: F23D14/18
Filed: 1981-02-16
Abstract: PURPOSE:To provide a titled device, wherein, when firing, gaseous mixture of  fuel gas and air is concentratedly fed to a catalyst part contacting a firing  heater to perform a reliable firing, and after firing, fuel gas is uniformly supplied to a catalyst by means of a heat-responding element. CONSTITUTION:Through operation of a firing switch 4, a current flows to a firing heater 3 to heat a catalyst part 2' firmly adhering to the firing heater 3. Simultaneously, gaseous mixture of fuel gas and air is jetted through a nozzle 5. Since temperature of a catalyst 2 is low at this stage and a moving vane 7 is set in a condition shown in a drawing, the gaseous mixture is concentratedly supplied through the moving vane 7 to the catalyst part 2' contacting the firing heater 3. If the temperature of the catalyst 2 rises, a heat-responding element 9 deforms in a direction of an A-direction, and the moving vane 7 is displaced to a position allowing it to balance the catalyst temperature. As a result, a device can be set so that a most suitable gaseous mixture stream can be fed to the catalyst 2, and this permits obtaining of a constantly steady firing property.
Patent JP-H02201338-A (JP)
Title: Board arrangement constitution in camera
Inventor: UNO TETSUYA
IPC: G03B17/02
Filed: 1989-01-30
Abstract: PURPOSE:To improve the component package efficiency in the space in the curved surface outer package of the camera by arranging a hard printed board slantingly inside the top surface of the outer package. CONSTITUTION:Inside the top surface of the camera outer package which is composed of a curved or slanting surface, one end of the hard printed board 6 is entered into the shoulder part at the end on the outer package top surface side and the other end is directed to the inside center of the top surface of the outer package and arranged slantingly along the inside of the outer package top surface. Then the connecting part edge of a flexible printed board 9 which is connected to a connection part formed on the slanting end surface of the hard printed board 6 is provided slantingly at nearly the same angle as the tilt angle of the hard printed board 6 in the longitudinal direction of the main body part of the flexible printed board 9. Consequently, the hard printed board 6 is packaged in the outer package whose top surface is curved spatially effectively to improve the package efficiency in the camera outer package.
Patent JP-H11219604-A (JP)
Title: Device for vehicle
Inventor: KASHIWANUMA KOJI
IPC: F21V31/00
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To simplify the operation to remove a lens from a housing. SOLUTION: An opening 5 for insertion of a tool 6 is provided in the position on a housing 1 mating with a rib 21 of a lens 2. When the tool 6 is inserted into the opening 5 and turned, the lens 2 is taken out of the housing 1 by the lever principle in which the abutting point of the tool 6 to the edge of the opening 5 works as a fulcrum and the abutting point of the tool 6 to the rib 21 works as an acting point. Because a force in the direction to remove the lens 2 can be applied simply through utilization of the lever principle to work on the edge of the opening 5 and the rib 21 and tool 6, as described above, the operation to remove the lens 2 from the housing 1 can be simplified.
Patent JP-H01196399-A (JP)
Title: Ballot paper for election
Inventor: NITTA KATSUKUNI
IPC: B29L9/00
Filed: 1988-02-02
Abstract: PURPOSE:To prevent ballot papers from blocking and enable easy totalization through manual operations or by a counter for exclusive use for election, by coating the face and back sides of a synthetic paper respectively with coating agents having different compositions to provide smooth coating layers differing in coefficient of static friction and coefficient of dynamic friction on the face and back sides, respectively. CONSTITUTION:A synthetic paper comprising a biaxially stretched film of a thermoplastic resin as a base layer is used as a base paper. Coating agent are applied respectively to the face and back sides of the base paper to obtain a coated paper having the physical properties set forth in the table. A space to be filled with the name of an eligible person is printed on the coated layer on the face side of the coated paper to obtain a ballot paper for election which has an opacity of at least 90%. Each of the coating agent preferably comprises an aqueous resin binder, a fine inorganic powder or a water-soluble polymer having an anti-statick function. This ensures smooth supply and discharge of the ballot papers to and from a counter for exclusive use for election, and prevents errors in totalization. Since the coated layers are water- absorptive, they absorb moisture when the ballot papers are turned up by hand, so that the ballot papers will not block.
Patent JP-S61205111-A (JP)
Title: Compression molding method based on injection
Inventor: MIKAMI KENICHI
IPC: B29C45/80
Filed: 1985-02-07
Abstract: PURPOSE:To enable to measure an opening quantity of a mold precisely and easily and to obtain, moreover, a molded article whose index of birefringence is low is obtained, by a method wherein the opening quantity of the mold is detected using a dial gauge and a certain opening quantity, moreover, of the mold is made to hold without clamping the mold completely at the time of compression after the filling. CONSTITUTION:When hydraulic pressure is fed to a cylinder 6 through a pipe line 9, a mold clamping ram 3 is shifted in a rightward direction and a movable mold 2a is moved rightward also. When the mold clamping is performed completely, which is confirmed by a limit switch, the hydraulic pressure is fed to cylinders 4, 5 for resisting rams, through which the movable mold 2a is pushed back and moved in a leftward direction. When an opening quantity of the mold 2a based on the resisting rams 4a, 5a is detected by means of a dail gauge 18 and a predetermined opening quantity is obtained, a signal is put out, fed to a cutoff valve 16 and supply of the hydraulic pressure to the cylinders 4, 5 is disconnected. Injection is performed under this state and a cavity is filled with resin. When filling is completed, the hydraulic pressure is fed to the cylinder again and the title molding is entered into a compression stroke.
Patent JP-S61182369-A (JP)
Title: Printer
Inventor: SUZUKI TAKASHI
IPC: H04N1/113
Filed: 1985-02-07
Abstract: PURPOSE:To form an optical scanning section with high accuracy in high speed without any moving body and a lens system by adopting the constitution for the optical scanning section such that an optical guide path groups and optical switches are arranged in multi-stage. CONSTITUTION:An optical scanning unit 1 consists of a light source 2, a scan ning base 3 and a polarizer 4. In the optical guide path groups [Gij] and the optical switch group [Sij] on the base 3, the optical guide path Gi+j, j is con nected to the incident end of a 2-way branched optical switch Si+j, j and the optical guide path Gi, 2j-1 and Gi, 2j are connected respectively to the irradiat ing end respectively. The optical irradiating ends yj of the final branch Gn, j of the optical guide path are arranged at an equal interval (d) and they form scanning points on a scanning face 5. Thus, the resolution is decided only by the position accuracy of the irradiating ends yi. Electrodes Pi are connected in common all the optical switch groups [Si, j¦j=1...2<i>] of the 1st stage and the switch groups are driven in the same state at the same time.
Patent JP-S58142320-A (JP)
Title: Waveguide type optical switch
Inventor: OKIYAMA TADASHI
IPC: G02B6/12
Filed: 1982-02-17
Abstract: PURPOSE:To improve an extinction ratio by forming a thin film-like lens which converges input light toward an electrode pair on optical waveguides. CONSTITUTION:Two crossing optical waveguides 32-1, 32-2 are formed within the surface layer of a ferrodielectric crystal 33, and a pair of electrodes 34, 34' like flat plates are provided at the crossing part. A thin film-like lens 31 is provided the position where input light P converges toward the electrodes 34, 34'.  The relation n2>n1>n3 is required to produce a lens effect if the refractive index of the lens 31 is defined as n1, the refractive index of the waveguide 32-1  as n2 and the refractive index of the crystal 33 as n3. Part of the input light P  is sucked up into the lens 31 from the waveguide 32-1, receives the convergent  effect of (n2>n1) of the lens and returns again into the original waveguide 32-1.  The relation n1>n2 is required to confine the light particularly in the waveguide 32-1 in the crystal 33.