baber/WOPTO huggingface dataset:
Patent JP-S6159705-A (JP)
Title: Manufacture of composite magnet
Inventor: SHIINA SHUICHI
IPC: H01F1/08
Filed: 1984-08-30
Abstract: PURPOSE:To enhance anti-stress-cracking qualities of a mold by adding a non- magnetic inorganic compound having its enhanced degree of sphere to a kneaded material composed of ferromagnetic powder and a polymeric compound to decrease change in dimension, warpage and the like of the mold. CONSTITUTION:Kneaded material composed of 80-96wt% of ferromagnetic powder and 3.90-19.98wt% of a polymeric compound is filled with 0.02-5wt% of non-magnetic inorganic filling material of which degree of sphere is enhanced. The kneaded material is injection-molded in a magnetic field. Such addition of the filling material lightens shrinkable anisotropy of the mold caused by making the magnetic field anisotropic and orientation of resin components caused by injection molding in the magnetic field. Enhancement of the degree of sphere of the filling material allows the filling material to be uniformly spreaded and filled without lowering filling density of ferromagnetic powder.
Patent JP-2001009386-A (JP)
Title: Substrate washing apparatus
Inventor: OKAMOTO TADAO
IPC: H01L21/304
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To well wash the end surfaces of the peripheral edge part of a substrate in a substrate washing apparatus for the scrub-washing of the substrate. SOLUTION: A wafer W held and rotated by end surface support hands 100, 101 is washed while scrubbed with the scrubbing members 105, 109 of the scrubbing units 106, 110 rotated by a rotary drive source not shown in a drawing. Stepped parts D1, D2 capable of coming into contact with the end surfaces of the wafer W are formed to a part of the contact surfaces S1, S2 of the scrubbing members 105, 109.
Patent JP-2000005697-A (JP)
Title: Surface-clad aluminum-zinc alloy-plated steel sheet
Inventor: IBUKI MASATOSHI
IPC: B05D7/16
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a surface-clad aluminum-zinc alloy-plated steel sheet with excellent molding processability, chromium elution resistance, corrosion resistance, alkali resistance and adhesiveness with a top coating. SOLUTION: An acrylic polymer resin emulsion contg. carboxyl groups and glycidyl groups and with an acid value of 10-60 is incorporated with 0.5-3.0% amino group-contg. silane coupling agent in terms of wt. to the resin solid content of the acrylic polymer resin emulsion. Chromium ion is formulated and 25-150% one or more alcohols selected from 2-3C dihydric or trihydric alcohols in terms of wt. ratio to chromium ions are formulated. PH is adjusted to 7-9. A chromate-contg. resin compsn. formulated like this is applied on the surface of an aluminum-zinc alloy-plated steel sheet with a high aluminum content to make amt. of the film of 0.5-3.0 g/m2 in dry wt. The chromium ion content per surface in the resin film is made to be 5-50 mg/m2.
Patent JP-2000019520-A (JP)
Title: Rubbing device
Inventor: KATO HIROYUKI
IPC: G02F1/1337
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a rubbing device which can produce an alignment film having a specified surface aligning ability by suitably controlling a pressing amount of a rubbing roller. SOLUTION: A rubbing device 31 is equipped with rubbing rollers 32, 33, 34 to perform a rubbing treatment on an alignment film formed on a substrate, AC servomotors 35, 36, 37 to rotate and drive the rubbing rollers, torque meters 38, 39, 40 provided between the shafts of the rubbing rollers and the servomotors to directly connect both and a relative position controlling means. Thereby, based on the torque detected with the torque meters, the relative position of the rubbing rollers and the substrate is controlled.
Patent JP-H0935818-A (JP)
Title: Connecting device
Inventor: MUSHA MASATAKA
IPC: H01R13/70
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a connecting device which does not require checking of the connecting direction and which can connect in any desired direction. SOLUTION: A male connector 102 is furnished with a connection changeover means 108 which consists of a changeover switch 104 and a switch controller 106 for it, while a connecting attitude sensing means 116 is composed of a sensing tab 114 furnished on a female connector 112 and a sensor 110 furnished on the male connector 102, and senses whether the female connector 112 is rotating relative to the male connector 102. According to the sensing result, the changeover switch 104 changes over the connecting condition between a conductive terminal 118 and output terminal 122, and a proper output is given to an output conductor 124. This enables automatic judging of the direction of connector to provide possibility of being inserted and drawn out in any desired direction.
Patent JP-H0529316-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAZAKI KOJI
IPC: H01L21/318
Filed: 1991-07-23
Abstract: PURPOSE:To provide the good-reproducibility manufacturing method of the title semiconductor device in a technique wherein the connecting hole of wining is filled with a vapor-grown tungsten film. CONSTITUTION:A titanium film 105 and a titanium nitride film 106 are formed on the surface of an interlyaer insulating film 103 provided with a connecting hole 103; a nitrogen treatment is executed; and after that, a first tungsten film 108 is formed by a sputtering method. In succession, a second tungsten film 109 is formed by a chemical vapor growth method which uses tungsten hexafluoride gas as a main component so as to fill the connecting hole 104 with the film 109.
Patent JP-2000003896-A (JP)
Title: Cleaner
Inventor: TAGUCHI KEIJI
IPC: H01L21/304
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a cleaner which is excellent in manufacturing and maintenance and is moreover small. SOLUTION: In a cleaner which is provided with constituent parts such as a pump 66, a damper 67, a temperature regulator 68, and a filter in the middle of a circulating route 63 for circulating cleaning liquid in a cleaning bath 60 which is free accommodating wafers W, a pump 66, a dumper 67, a temperature regulator 68, a filter 69 are arranged and stored adjacent in a rack 90, so that the inflow ports 80, 82, 84 and 86 and the outflow ports 81, 83, 85 and 87 of each constituent parts are made to face the rear of the washer 12.
Patent JP-H0824306-A (JP)
Title: Treading mat
Inventor: FURUYA YOSHIO
IPC: A61H39/04
Filed: 1994-07-11
Abstract: PURPOSE:To provide a mat for maintaining health by stimulating the soles. CONSTITUTION:Various stimulations are applied to the soles by forming uneven shapes while using natural stone. Stones 11 formed by natural stone are embedded or adhered onto a mat base plate 10 composed of rubber or plastic by pressing while being protruded from the mat base plate 10. Otherwise, a film composed of rubber or plastic is sometimes formed on the surfaces of stones protruded from the mat base plate as well.
Patent JP-H1111584-A (JP)
Title: Adjusting device of roller-height for capper
Inventor: MINAMINO MASAMICHI
IPC: B67B3/18
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To easily change the height of a roller for a capper for capping a pilferproof cap. SOLUTION: A bush 36 for changing over the height of a lock roller is fixed to the cylindrical part of an arm 20 fixed to the lower end of a pivot shaft 12, and a lock roller bush 40 is fitted to the inside of the bush for changing over the height to be vertically movable. And further, a shaft 48 having a lock roller 22 at the lower end is fitted in the lock roller bush to freely slide. The lock roller bush is always urged downward against the bush for changing over the height by a spring 46. Three-stage grooves having different depths from each other are formed at the upper end of the bush, while a positioning projection 40a which can be fitted in the groove is provided at the upper end of the lock roller bush. Accordingly, the lock roller 22 can be positioned at a specified height only by inserting the positioning projection into one of the grooves.  When changing the height of the lock roller 22, the projection is removed and inserted in another groove.
Patent JP-S5971347-A (JP)
Title: Stabilized polyolefin resin composition
Inventor: ISHII TAMAKI
IPC: C08K5/3477
Filed: 1982-10-16
Abstract: PURPOSE:To provide the titled composition having excellent stability against heat and oxidation, and suitable for various molded articles, by compounding a polyolefin resin with a specific phenolic compound and a sulfur compound. CONSTITUTION:The objective composition is prepared by compounding 100pts.wt. of a polyolefin resin (especially polypropylene) with 0.05-1pt.wt. of a mixture of 2,2'-2''-tris[3-(3-methyl-5-butyl-4-hydroxyphenyl)-propionyloxy]ethyl isocyanurate and pentaerythritol-tetrakis(beta-alkylthiopropionate) of formula (R is 4- 20C alkyl) [e.g. pentaerythritoltetrakis(beta-dodecylthiopropionate)] at a weight ratio of 1:(0.5-15), especially 1:(2-6). The light resistance of the composition can be improved by the addition of a light-stabilizer, a hindered amine stabilizer, etc.
Patent JP-2001012676-A (JP)
Title: Fusion connecting structure of resin pipe and fusion connecting method of resin pipe
Inventor: NAGAYAMA SEIICHI
IPC: F16L47/02
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To prevent an accident such as breakage from being caused in a resin pipe and to visually determine the quality of the connecting state by restraining the relative bending deformation of a resin pipe or resin cylinder at the end of a fusion-connecting position when a bending force is applied to the fusion-connected resin pipe or resin cylinder to the degree that it is not broken. SOLUTION: This connecting method comprises fitting a resin cylinder 2 to a resin pipe 1 and fusion connecting the both in an overlapping part (b). A cylindrical sheath part 24 protruded from a fusion connecting position (overlapping part b) and fitted onto the resin pipe 1 is extended from the resin cylinder 2. The sheath part 24 regulates the bending deformation of the resin pipe 1 at the end of the fusion connecting position to the degree that it is not broken. The resin cylinder 2 has an inspection port 25 facing the end of the fusion connecting position, and the excessive resin generated in the fusion connection of the overlapping part (b) is penetrated into the inspection port 25 to form a swollen part 32.
Patent JP-S6159782-A (JP)
Title: Semiconductor device
Inventor: KOTANI KOICHIRO
IPC: H01L21/338
Filed: 1984-08-30
Abstract: PURPOSE:To perform the microminiaturization of an element by microminiaturizing the structure of the element of a semiconductor device having ultrahigh frequency characteristic, forming an electrode line as gate and drain electrodes, and alloying a source electrode from the downside of a substrate as an earth line. CONSTITUTION:A non-doped AlGaAs layer 12, a GaAs layer 13, an N type AlGaAs layer 14 and an N type GaAs layer 15 are formed on a semi-insulating semiconductor substrate 11. Then, a photoresist layer 16 is coated, patterned, and then a source electrode 17, a drain electrode 18 and a gate electrode 19 are formed thereon. The portion of the source electrode of the substrate is etched from the back surface to the non-doped GaAs layer 13 to form a recess 20. Then, after an ohmic electrode 21 is formed over the entire back surface of the substrate, a gold 22 is further plated thereon. Thus, the conductive portion of the layer 21 and the gold 23 and the electrode 17 are conducted to lead the source electrode from the lower surface of the substrate 11.
Patent JP-S5973371-A (JP)
Title: Oscillating vehicle
Inventor: AOI KAZUO
IPC: B62K5/05
Filed: 1982-10-19
Abstract: PURPOSE:To facilitate touching of feet to the ground while sitting on the seat by a method wherein a foot touching space is formed at least near a side part of the foot rest surface. CONSTITUTION:A driver sits on a seat 70 and starts the vehicle while at least one foot being kept away from a foot rest 62 and touched to the ground surface from the foot rest space. When running is started, the vehicle can be run without a foot touching the ground while the frame 10 being raised under an operation of the steering wheel 54 and a balanced condition between the weight of the driver and the vehicle. In case of turning operation, the weight of the driver is moved inward of a turning direction while the turning operation is initiated by the steering wheel 54 the frame 10 and the body 68 are inclined in the same direction along with the front and rear wheels 36 and 20 and then the vehicle is turned. In case of stopping of the vehicle, when stability of the frame 10 is lost, the foot is touched to the ground from the foot touching space to keep the raised condition of the frame 10.
Patent JP-S6242782-A (JP)
Inventor: SHINOHARA KAZUYOSHI
IPC: B08B3/08
Filed: 1985-08-20
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-S5973487-A (JP)
Inventor: KANAI SHINICHI
IPC: C06B31/28
Filed: 1982-10-19
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-H0467903-A (JP)
Title: Preparation of ceramic decorative panel
Inventor: INUKAI TAKEHIKO
IPC: B28B7/34
Filed: 1990-07-09
Abstract: PURPOSE:To form a pair of left and eight inverse taper surfaces to the reinforcing rib part of the rear of a ceramics decorative panel by a method wherein a reinforcing rib is integrally molded on the rear of the decorative panel and an auxiliary mold whose opposed side surfaces are formed as taper surfaces is fitted in the recessed stripe provided to a back mold for the sake of shaping to perform molding and molded product is demolded along with the auxiliary mold to allow the auxiliary mold to disappear by heat in a curing process. CONSTITUTION:A molded product is taken out in such a state that an auxiliary mold 5 is incorporated to be roughly fired and further baked and, during this period, the auxiliary mold 5 is carbonized by heat to be allowed to disappear. By this method, a groove 23 each having a square shape in a plan view and having a pair of left and right inverse taper surfaces 23a becoming gradually narrow in interval from the protruding leading ends of ribs toward the roots thereof formed thereto on the inner peripheral side thereof can be formed to the intersecting part of the reinforcing ribs 22 protruding from the rear of a ceramics decorative panel 21. Further, numerals 24, 24a are a recessed part and a protruding part shaped by the protruding ridge 4 and protruding part 4a of a back mold 2.
Patent JP-H0625503-A (JP)
Title: Water-based-dispersion-type composition and its production
Inventor: MASUDA TOSHIYUKI
IPC: C08L43/00
Filed: 1992-07-09
Abstract: PURPOSE:To obtain the subject composition excellent in storage stability by incorporating an alkali (alkaline earth) metal compound, transition metal compound and/or an alcohol in the reactional system during and/or after synthesizing an emulsion polymer bearing specific silyl group. CONSTITUTION:(A) Emulsion polymerization is carried out between a vinyl monomer bearing silyl group of the formula (R<1> is 1-10C alkyl, aryl or aralkyl; X is halogen, alkoxy, OH, etc.; (a) is the number of R<1> bound to Si; (3-a) is the number of X bound to Si; (a) is an integer of 0-2) and another vinyl monomer copolymerizable with the former vinyl monomer using a (non)ionic surfactant in water pref. in the presence a redox catalyst at <=60 deg.C and at a pH5-8 (pref. 6-7). During and/or after the synthesis, (B) B1: an alkali metal compound, alkaline earth metal compound or transition metal compound (pref. potassium acetate) and/or B2: an alcohol (pref. methanol) is (are) added to the system, thus obtaining the objective composition.
Patent JP-2001013863-A (JP)
Title: Optimum template pattern searching method, searching device and recording medium
Inventor: TOKUDA NAOYUKI
IPC: G06F17/28
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To obtain a suitable and sure template pattern with respect to any input composition. SOLUTION: A template pattern group for model answer is prepared. This template pattern group is constituted by successively arranging plural template blocks which include arbitrary number of sentence elements in the same line from high order blocks based on a grammar rule, Points of point numbers in accordance with their importance are assigned to all words of the template group, Then, these template patterns are read in (S1, S2) and, thereafter, an input composition is read in and also it is analyzed (S3, S4). Next, the template pattern cadidates are retrieved (S5) and the retrieving of incident words with the input composition and the calculating of point numbers of the incident words and the calculation of total point numbers are performed (S6-S8).  Thereafter, comparison values of the optimality in which the point numbers of incident words and the total point numbers are made respectively as a numerator and a denominator are calculated (S9) and a template pattern chandidate whose numerator becomes the maximum and whose comparison value of the optimality is the largest among comparison values of the optimality is selected as an optimum template pattern. And, the input composition is corrected by using this template pattern (S10-S12).
Patent JP-2000137022-A (JP)
Title: Technical field of real time scanning fluorescent electrophoresis device invention for improvement of analysis of polynucleotide fragment
Inventor: HOFF LOUIS B
IPC: G01N33/68
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To simultaneously detect many colors of a marked analysed object by movingly scanning laser rays and a spectral arranged fluorescence detector during electrophoresis, and controlling the temperature of an electrophoresis separation medium. SOLUTION: Laser 66 rays are directed to an electrophoresis medium 104 through a rotary mirror 68, a telescopic lens 70, and a bending mirror 72. Laser excited fluorescent marked radiated light are collected with an aspherical collecting lens 74, passes through a laser romoving filter 76 through the circumference of the bending mirror 72, and the level of scattered laser light entering a detector is lowered. Further, the bending mirror 72 deflects the reflected light, to reduce the quantity entering the detector. The collected radiated light is made incident on a CCD 90 through a plano- convex lens 78, a slit 80, and a spectroscope 82, and the output signal is sent to an electronic computer 64 to analyse and display data. The rotary mirror 68 scans light along the width of an electrophoresis chamber, and sends response command signals to all the electrophoresis lanes.  The temperature of gel is controlled by a temperature sensor fitted to a thermal transfer plate and the computer 64.
Patent JP-S5971922-A (JP)
Title: Heating apparatus by combustion
Inventor: ISHIHARA SHINOBU
IPC: F23N5/10
Filed: 1982-10-18
Abstract: PURPOSE:To improve safe properties of a heating apparatus against incomplete combustion, by providing a tube to inject combustion gas from a combustion chamber, to pilot combustion flames in the position or in the vicinity of the temperature contacting point at the end of a thermo-electromotive member. CONSTITUTION:When a pilot combustion flame is formed by an igniting operation to a pilot burner 1, a thermocouple 4 is electromotivated by a temperature contacting point 4a at the end of a thermoelectromotive member, being heating by the pilot combustion flame, to hold a solenoid-operated valve 6 in the open position. On the other hand, when a pilot combustion flame is not formed, the electromotive force is not produced in the thermo-couple 4. When the pilot burner 1 is ignited, and when the burner 1 only is burning, combustion gas is not injected from an injection tube 9, so that the contacted area of the temperature contacting point 4a at the end of a thermo-couple with the pilot combustion flame is sufficient, and the temperature contacting point 4a is quickly heated to high temperature by the pilot combustion flame. As a result, the electromotive force W of the thermo-couple 4 rises up quickly after ignition, to become a sufficiently large electrical power Wa which is larger than the minimum electrical power W to be enough to open to hold the solenoid-operated valve 6 in the position.
Patent JP-S6425544-A (JP)
Title: Semiconductor device
Inventor: NAKANE MICHIYO
IPC: H01L21/3205
Filed: 1987-07-22
Abstract: PURPOSE:To suppress the occurrence of deterioration and faults, by forming an insulating film, which is arranged on a semiconductor substrate and includes phosphorus so that the concentration of the included phosphorus becomes high in the upper part than in the lower part of the insulating film, thereby decreasing the contamination and inclusion of impurity elements in the film and the interface. CONSTITUTION:An SiO2 film 2 is grown and formed on an Si substrate 1 by thermal oxidation. A PSG film 3 as an interlayer insulating film and NSG films 4 as an interlayer insulating film and a protecting film are grown on the film 2. Then, an Al wiring 5 is provided. P atoms 6 are shown in the PSG film 3. When the 4wt.% PSG film 3 is grown in an ordinary case, e.g., the lower part of the film is made to be 2wt.%, and the upper part is made to be 4wt.%. As a method for changing the distribution of phosphorus in the film during growing, the flow rate of PH3 in reaction gas is increased with a growing time. It is desirable that the concentration of the phosphorus does not become 10wt.% or more. It is because the deterioration of a semiconductor device is further accelerated since contaminating elements and the like are readily included from the time of film growing.
Patent JP-H0347735-A (JP)
Title: Method and device for joining composite material
Inventor: MORIYA KAZUMASA
IPC: B29K105/06
Filed: 1989-07-17
Abstract: PURPOSE:To make it possible to join and bond arbitrary non-electrically conductive material by a method wherein resin is hardened or fused through Joule heat developed by directly passing electric current through composite materials or their forming stocks. CONSTITUTION:By passing electric current from power source 2 via electrodes 3 and 3' and conductors 4 and 4' through electrically conductive composite materials or their forming stocks 1 and 1', temperature change in accordance with cure schedule is developed in the composite materials or their forming stocks 1 and 1' for forming, fusing and joining. Or, by passing electric current from the power source 2 via the electrically conductive composite material or its forming stock 1, the electrodes 3 and 3' and the conductors 4 and 4' through arbitrary electrically conductive materials 5 and 5', both the materials are fused and joined. Or, by passing electric current from the power source 2 via the electrodes 3 and 3', the electrically conductive composite material or its forming stock 1 and the conductors 4 and 4' through arbitrary materials 6 and 6', both the materials 6 and 6' are formed or fused and joined.
Patent JP-S5883840-A (JP)
Title: Accumulation type phosphor sheet and structure body consisting of cassette storing this sheet
Inventor: OONO HIROSHI
IPC: G03B42/02
Filed: 1981-11-14
Abstract: PURPOSE:To facilitate discriminating an accumulation type phosphor sheet to improve the sheet handling workability, by reading visually or optically identification information peculiar to the accumulation type phosphor sheet which is stored through an aperture provided in a cassette. CONSTITUTION:A cassette 11 consists of a casing 12 of the front side, which is irradiated with radiation, and a casing 14 of the rear side on the opposite side, and a rectangular aperture 16 is provided in a prescribed position of the casing 14. An accumulation type phosphor sheet 18 is stored in the cassette 11, and a label 22 where a bar code 24 and a number notation 32 indicating identification information inherent to the sheet 18 are displayed is stuck to the rear face in a position corresponding to the aperture 16. The operator confirms visually the notation 32 of the label 22 or reads the code 24 by an optical scanner to read easily the identification code. Thus, the workability of handling of many phosphor sheets is improved considerably.