baber/WOPTO huggingface dataset:
Patent JP-H05142247-A (JP)
Title: Semiconductor acceleration sensor
Inventor: YOKOTA YOSHIHIRO
IPC: H01L29/84
Filed: 1991-11-20
Abstract: PURPOSE:To improve the resistivity of cantilever and diaphragm in a semiconductor acceleration sensor for vehicle control and a semiconductor pressure sensor for engine control and the like. CONSTITUTION:Monocrystal silicone 1 is fabricated for a semiconductor acceleration sensor by wet etching which is proceeded halfway and then a movable electrode 4 and a cantilever 5 supporting it are constituted by dry etching to form an R part 7 on the cantilever 5. With this, the variation of the gap 10 from the electrode 6 is detected as acceleration. Similarly, by constituting an R part 7 on a diaphragm of a semiconductor pressure sensor, the movement becomes smooth and thus the resistivity improves.
Patent JP-H10137525-A (JP)
Title: Gasification equipment for solid or liquid fuel
Inventor: SHINADA OSAMU
IPC: C10J3/84
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To simplify a gasification equipment of a solid or liquid fuel by disusing a rock hopper. SOLUTION: A char recycle system of the gasification equipment is constituted so as to incorporate of char recycle hoppers 4a-4c and dedusting devices 3a-3c in one vessel to have 3 lines A-C in parallel. Dedusting equipment inlet gas cutoff valves 2a-2c are arranged at the upstream side of the dedusting devices 3a-3c and dedusting equipment outlet gas cutoff valves 5a-5c are arranged at the upper part thereof. Char feeders 7a-7c and char cutoff valves 8a-8c are arranged at the post-flow side of the char recycle system and a char supply pipe 10 communicated with a gasification furnace is connected to the char cutoff valves.
Patent JP-2001120019-A (JP)
Title: Change gear for agricultural working machine
Inventor: FUNO TAKASHI
IPC: A01C11/02
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To prevent an operation at a wrong speed by arranging an operation position, a traveling position and a superlow speed with laying a neutral position among them. SOLUTION: A sulky rice transplanter 10 is equipped with a gear shift lever 81 which is movably operatable in one direction along a lever guide 80 and changes gear connections in a transmission case 16 corresponding to each operation position to operate a gear shift. The gear shift lever 81 can be operated to four positions of the operation position F1, the neutral position N, the traveling position F2 and the superlow speed position F0 arranged from the inside of the machine body toward the outside along the lever guide 80 extended in the right and left direction of the machine body. The operation position F1 is arranged at the left side of the neutral position and the traveling position F2 and the superlow speed position F0 at the right side of the neutral position with laying the neutral position N among them.  Consequently there is no fear of operation mistake of the gear shift lever 81 and an agricultural operation at a wrong speed is prevented.
Patent JP-H05209708-A (JP)
Title: Linear measuring apparatus
Inventor: GUREGORII JIEI GERUHAADO
IPC: G01B21/02
Filed: 1992-10-17
Abstract: PURPOSE:To obtain a linear measuring apparatus which has a pickoff body energized elastically to slide in contact with a scale. CONSTITUTION:This linear measuring apparatus has a scale 56 which is connected to a spindle 56 while being held free to slide in a housing 50 and a pickoff body 58. which is energized so that it can slide in contact with the scale 56 with a plate spring 62 through a flat spring 60. The flat spring 60 is made to absorb a displacement of the pickoff body 58 orthogonal to the scale 56 to maintain an abutting contact between the pickoff body 58 and the scale 56. The pickoff body 58 and the scale 56 are provided with an electrostatic capacitance grid respectively. Thus, changes in capacitance are measured as generated by the axial movement of the scale 56.
Patent JP-H08160049-A (JP)
Title: Potassium ion measuring reagent composition and test piece
Inventor: ASHIDA HISASHI
IPC: C12Q1/25
Filed: 1994-12-08
Abstract: PURPOSE: To quantitatively determine potassium ion at least in the range of 0-50mmol/l, with no dilution operation and binder agent, by using nicotinamide adenine dinucleotide synthesized enzyme. CONSTITUTION: This reagent composition is a composition for measuring potassium ions in a sample liquid, oxidation nicotinamide adenine dinucleotide synthesized enzyme[EC6. 3. 5. 1.], adenosine triphosphate, bivalent metal ion, deamide nicotinamide adenine dinucleotide, amino group donator, dehydrogenase and matrix corresponding to it, tetrazolium salt and diaphorase are contained.
Patent JP-H02151322-A (JP)
Title: Method and device for deep drawing
Inventor: HASHIMOTO YASUO
IPC: B21D24/00
Filed: 1988-12-01
Abstract: PURPOSE:To obtain a press formed part being free from fold and crack by allowing a press upper die to descend and bending downward the peripheral part of a steel sheet by a bent-up pin projected downward from the press upper die. CONSTITUTION:When a press upper die 7 is allowed to descend, the lower ends... of bent-up pins 8 hit against a steel sheet W. Edge parts of the steel sheet W are pushed by the bent-up pins 8... and bent downward, rotate fingers 6c, and detached from the fingers 6c... The bent-up pins 8... which are allowed to descend bend the steel sheet to an angle shape by using the upper face of a press lower die as a supporting point. This press upper die 7 which is brought to primary bending further descends, and presses strongly the peripheral part of the steel sheet W to a blank holder 5 by the lower face 7a of the press upper die. In this case, the bent-up pins 8... move backward, and sink in the press upper die 7. The steel sheet W is formed to a cross section consisting of the upper face W1 which is curved upward slowly and a side face W2 which falls from the right and the left end parts of this upper face W1 by a press action of the press upper die 7 and the lower die 2 and a formed part W3 is obtained. Also, on this upper face, a local deformed part W4 is formed.
Patent JP-H01148835-A (JP)
Title: Cloth for interior
Inventor: UMEDA MASAKATSU
IPC: D03D15/00
Filed: 1987-12-01
Abstract: PURPOSE: To obtain fabric for interior decoration excellent in hue, feeling, gloss, covering by weaving spun yarns comprising polyester staples having different cross section and each having difference in specific ranges of content of titanium oxide, denier, hue, mixing ratio. CONSTITUTION: Polyester staples comprising spun yarns having different cross sections such as triangle, circle or flat, each cross section fiber has difference in the content of titanium oxide in the range of 0 to 8 wt.%, denier difference in the range of 0.1 to 10 denier, and coexisting 10 to 40% of the fibers having triangle cross section, 20 to 60% of the fibers having circle cross section and 30 to 70% of the fibers having flat cross section fiber, and each fiber is dyed in different hue. The fabric for interior decoration having deep hue, smooth feeling, calm gloss and excellent in covering is obtained by weaving the spun yarn.
Patent JP-H01147864-A (JP)
Title: Semiconductor device
Inventor: WASHIO KATSUYOSHI
IPC: H01L27/082
Filed: 1987-12-04
Abstract: PURPOSE:To reduce a base resistance and to perform a low noise operation by reducing the width of a protrusion type single crystalline semiconductor layer as compared with the twice of the lateral diffusion width of a high concentration outer base region formed by outer periphery diffusion from a polycrystalline semiconductor layer connected to the side face of the single crystalline semiconductor layer. CONSTITUTION:A high concentration P<+> type outer base region 24 is formed by outer diffusion from a polycrystalline semiconductor layer 200 doped in advance with an impurity, and its lateral diffusion width is LGB. Since the width LSI of the protrusion single crystalline semiconductor layer 3 of a low noise transistor B is reduced as compared with twice of the width LGB, a P<+> type diffused layer 24 occupies a part directly under an emitter region 5. Accordingly, its base resistance is reduced, and a low noise operation can be performed. Since the width of the layer 3 of a high speed transistor A is increased as compared with twice of the width LGB and a base region 4 exists directly under the region 5, a high speed operation is performed.
Patent JP-H02152603-A (JP)
Title: Filling apparatus for preventing residual liquid from dropping
Inventor: ARAKI YOZO
IPC: B65B3/00
Filed: 1988-12-02
Abstract: PURPOSE:To draw residual liquid from the end of a nozzle by communicating the interior of a liquid tank with that of a filling cylinder through a switching valve and moving up a piston to make a predetermined displacement so as to measure and leave the filling liquid in the filling cylinder. CONSTITUTION:At the start of suction, a switching valve 8 is rotated at an angle of 90 deg. by the action of an air cylinder 14 and a switching lever 13, whereby the interior of a tank 1 is communicated with that of filling cylinder 9 through a hole 10 and a liquid passage. When raising a piston 9 by operating a servomotor 16, a predetermined amount of liquid is introduced into the filling cylinder 9 to be weighed. The switching valve 8 is then rotated reversely at an angle of 90 deg. to close the hole 10 with the switching valve 8 in order to communicate the interior of the filling cylinder 9 with a filling nozzle 6. Upon downward movement of a piston 3, the liquid in the filling cylinder 9 is sent from the filling nozzle 6 into a container 18 through a hole 11 of the switching valve 8. The upward movement of the piston 3 to an appropriate height draws the residual liquid l from a nozzle 11 into a passage (a) by suction.
Patent JP-H10129897-A (JP)
Title: Printer
Inventor: KASHIWABARA KAZUTOSHI
IPC: B65H16/06
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To attach roll paper simply by providing a pair of edge guides which guide both side fringe parts of paper and can slide in the direction of paper width and support parts which are provided in the pair of edge guides, respectively, and enter both ends of a hollow part of the roll paper to support the roll paper. SOLUTION: An edge guide 30 has a basic part 32 attached to a base 21 in such a manner that it can slide in the directions of paper width, namely, arrows X1 and X2, a guide piece 33 formed integrally with it, and a support body 34. A support part 31 like a cylinder or a circular column is provided and protrudes on a face 34a where the support bodies 34 oppose mutually and enters both ends R1a of a hollow part R1 of roll paper R to support the roll paper R rotatably. The edge guide 30 on one side slides so that an interval between both support parts 31 becomes larger than paper width, one end R1a of the hollow part R1 of the roll paper R is put in the support part 31, the edge guide 30 on the other side slides, and the support part 31 is put so that the roll paper R can be attached simply.
Patent JP-2001021037-A (JP)
Title: Shift locking device
Inventor: SHIN DAE-CHEOL
IPC: F16H61/22
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a shift locking device capable of expanding the range of a sudden start safety application mode by shift-locking a selector lever from a parking position in the direction of a driving position or from a neutral direction in the other set position direction when no braking is applied. SOLUTION: In a shift locking device provided with a selector lever 10 and a detent plate 22, two locking grooves 141 and 142 are formed in the upper side of the detent plate 22, the selector lever 10 is provided with a locking pin 146 moved to be engaged with/disengaged from the locking grooves 141 and 142, and an unlocking means 120 is provided to interlock the shifting of the selector lever 10 in the direction of a driving position when a brake pedal is not actuated, and move the locking pin 146 to release the engaged state of the locking pin 146 with the locking grooves 141 and 142 when the brake pedal is actuated.
Patent JP-S63158702-A (JP)
Inventor: MIYAUCHI SHIZUYA
IPC: B60Q1/12
Filed: 1986-12-22
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-H03165315-A (JP)
Title: Magnetic recording medium and production thereof
Inventor: SHINTANI MASAKI
IPC: G11B5/85
Filed: 1989-11-24
Abstract: PURPOSE:To enhance resolving power and output by forming a nonferromagnetic metal film having a prescribed crystal face and orientation on a nonferromagnetic substrate textured along the circumferential direction. CONSTITUTION:A Cr film 3 is formed on the surface of an NiP film 2 so that the [200] face of Cr is made parallel to the surface of a nonferromagnetic substrate and the film 3 is oriented in the circumferential direction of the substrate. When a ferromagnetic Co alloy film is formed on the nonferromagnetic metal film by epitaxial growth, the axis of easy magnetization of the Co alloy film is oriented in the circumferential direction and the ratio of orientation in the circumferential direction to that in the diametral direction is made high. The resulting magnetic recording medium has higher magnetic characteristics such as residual magnetization, squareness ratio and coercive force in the circumferential direction than in the radial direction because of the high ratio of orientation and also has superior resolving power and output.
Patent JP-S63154709-A (JP)
Title: Production of sinterable fine molding material based on polyvinyl chloride
Inventor: HAIMO BIIRINGAA
IPC: H01M50/414
Filed: 1987-12-04
Abstract: The invention provides a process for the production of sinterable, finely divided molding compounds based on polyvinyl chloride by suspension polymerization of vinyl chloride in the presence of a suspending agent mixture of sulfated carbohydrate ester and cellulose ether. The compounds are useful for the production of sintered molded articles, such as separator plates. The molded articles or plates exhibit a slight electrical resistance and a high porosity with good acid storage volume.
Patent JP-H03170318-A (JP)
Title: Production of silica gel
Inventor: FUJII SUSUMU
IPC: C01B33/152
Filed: 1989-11-24
Abstract: PURPOSE:To obtain a silica gel having large pore volume and excellent resistance to wear by adding acid and then alkali to silica sol, ageing the resultant silica hydrogel slurry by keeping in an alkaline state at above a specific temperature without washing and drying. CONSTITUTION:Silica sol containing silica colloid particles having desirably 5-30nm in silica gel as starting material and using usually marketed water as a dispersing medium is prepared. Then, inorganic acid as nitric acid or organic acid such as acetic acid is added to said silica sol, thus alkali such as NaOH is added to obtain silica hydrogel slurry. Next, pH of said slurry is kept at >=9.0, preferably 9.5-12.0 at a temperature above 50 deg.C and the slurry is aged. Then, the resultant silica hydrogel slurry by said aging is washed by well-known method to remove salt and excess alkali, thus dried normally at a temperature of 100-300 deg.C to afford the objective silica gel. Said silica gel is suitable for carrier of catalyst or adsorbent, etc.
Patent JP-H01146814-A (JP)
Title: Cleaning agent composition
Inventor: TADA MAKOTO
IPC: A61K8/46
Filed: 1987-12-02
Abstract: PURPOSE:To obtain a cleaning agent composition having mildness to skin and hair and excellent low-temperature stability free from a stiffening feeling after use, containing a higher fatty acid salt and mono branched alkylsulfosuccinate. CONSTITUTION:A cleaning agent composition containing (A) 5-20.0wt.%, especially 8-15wt.% higher fatty acid salt, preferably compound shown by formula I (R1 is 7-17C saturated or unsaturated alkyl; M1 is alkali metallic ion, ammonium ion or alkanolamine) and (B) 1-25 wt.%, especially 2-20wt.% mono branched alkylsulfosuccinate, preferably compound shown by formula II [R2 and R3 are saturated alkyl (total number of carbons is 9-15); n is 3-13; M2 and M3 are H or M1] such as an alkali metallic salt of polyoxyethylene (10) isodecylsulfosuccinic acid.
Patent JP-H09120576-A (JP)
Title: Optical head
Inventor: IKEGAME TETSUO
IPC: G11B7/12
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To miniaturize an optical system for the optical head by integrally constituting a diffraction grating and a light beam separating means to be as one optical block. SOLUTION: Individual concerning parts of an integrally molded body 50 of transparent plastic are provided with the following optical surfaces to form optical elements respectively. That is, a surface opposite to an emitting surface of a laser diode 20 is provided with a groove part 50a in a fashion of a large number of fine lines to form the diffraction grating, and a surface of emitting a light beam via a beam splitter 23 to an objective lens 26 is provided with a spherical surface 50b of convexity to form a collimator lens. Then, a surface on which a light beam reflected by a half mirror surface 23a of the beam splitter 23 is incident is provided with a spherical surface 50c to form a concave lens, and its emitting surface is formed with a cylindrical surface 50d to form a cylindrical lens. Subsequently, an opaque coated layer 51 is provided as light transmission preventing treatment over the whole surface of the molded body 50 except the surfaces formed with the optical elements and the fitting surface of the beam splitter 23.
Patent JP-S63159834-A (JP)
Title: Stroboscope light emitting circuit
Inventor: MATSUKI KOICHI
IPC: G03B15/05
Filed: 1986-12-24
Abstract: PURPOSE:To simply and exactly execute a timing control and to obtain a light emission extending over many hours, by controlling an on-timing of an SCR by trigger signals of which phases are opposite to each other. CONSTITUTION:In a state that capacitors C7, C8 are charged, when a trigger signal is outputted from a control part 21, an SCR 1 conducts, a voltage across a resistance 17 is supplied to an SCR 3, and by the high voltage of a secondary side of a transformer 13, a xenon discharge tube 6 is excited, and emits a light beam. By this light emitting current, C9 is charged, and the light emission of the discharge tube 6 is stopped. Subsequently, when the trigger signal of an opposite phase is supplied to a transformer 12 from a control part 21, an SCR 2 is turned on, the charge of the C9 is discharged, and the discharge tube 6 emits a light beam. Accordingly, the discharge tube 6 emits a light beam at the time of both charge and discharge.
Patent JP-H04176469-A (JP)
Title: Medical tape and manufacture thereof
Inventor: MORIUCHI YOSUKE
IPC: C09J7/02
Filed: 1990-11-13
Abstract: PURPOSE:To enable the preventing of pains of patients and damage to a mucosa during the insertion into a human body by applying a resin cover containing hydrophilic polymer bondable to a film base material by a covalent bond to one surface of the film base material while the other surface thereof has an adhesive layer to allow the removal and reformation of a lubricating resin film in terms of the use of medical apparatuses. CONSTITUTION:One surface of a film base material 3 has a resin cover 2 while the other surface thereof has an adhesive layer 4. A hydrophilic polymer composing the resin cover 2 is dissolved well in water and when the solution exists between certain materials, friction resistance between both the materials is lowered remarkably, which allows the use of the polymer as lubricant. When these materials are bonded to a reactive functional group which exists in or is introduced into the base material of the film base material 3 or on or into the surface thereof by a covalent bond, a lubricant layer carried on the base material is obtained. This provides a lubricating surface which lasts long not dissolved in water. It is suffice to apply a tape 1 at a necessary part of a medical device. This helps reduce a friction resistance at a part with the tape inserted in vivo to relieve a patient or the like of burden. The tape is replaced in every use.
Patent JP-H09125132-A (JP)
Title: Through hole plug
Inventor: OGAWA KOJI
IPC: C21C7/072
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To improve erosion-corrosion resistance to molten metal by using a chromium/ceramics compound material, containing specific amounts of chromium, as a material for a hollow pipe of a through hole plug used for furnace bottom. SOLUTION: A through hole plug is formed by embedding a hollow pipe in a refractory in the furnace bottom. The through hole plug is constituted of a chromium/ceramics compound material. At this time, the volume content of chromium in the compound material is regulated to 10-90%. When the volume content of chromium is less than 10%, the material becomes enriched in ceramics and thermal shock resistance to molten metal becomes inferior, and as a result, the possibility of the occurrence of cracking due to thermal shock during use is increased. On the other hand, corrosion resistance is deteriorated and erosion-corrosion resistance to molten metal is decreased when the volume content of chromium exceeds 90%. By this method, the service life of the through hole plug is prolonged and the operation of metal melting can be carried out safely.
Patent JP-H04178788-A (JP)
Title: Optical information reader
Inventor: TAWARA TAKAO
IPC: G06K7/10
Filed: 1990-11-13
Abstract: PURPOSE:To simplify the peripheral circuit of an image sensor and to cope with the change of external diffused light in a wide range by providing a detecting means which detects the illuminance of a member to be read and a control means which shortens the optical signal storage time of the line image sensor in the case of a higher illuminance of the member to be read. CONSTITUTION:An image sensor 30 reads a bar code based on the image reflected by a bar code label L. That is, optical information is read based on the image reflected by the member to be read. A sensor driving circuit 50 drives the image sensor 30 and outputs control pulses such as clocks phi1 and phi2, a shift pulse phiTG, and a reset pulse RS and is provided with a storage time control circuit 51. This circuit 51 shortens the optical signal storage time of the image sensor 30 according as the illuminance of the bar code label L is higher. Thus, the peripheral circuit of the image sensor 30 is simplified, and this device copes with the change of external diffused light in a wide range.
Patent JP-H08148390-A (JP)
Title: Electrolytic capacitor
Inventor: KANEKO SHINICHI
IPC: H01G9/10
Filed: 1994-11-15
Abstract: PURPOSE: To provide an electrolytic capacitor in which the grasp of the eroded state of an inner terminal and the deteriorated state of a capacitor element is facilitated and a fault can be prevented. CONSTITUTION: A capacitor element 1 impregnated with driving electrolyte is contained in a cylindrical case 2. The opening of the case 2 is sealed by a resin sealer 3. A rivet 9 is mounted at the sealer 3 to connect an anode inner terminal 6 and a cathode inner terminal 7 to the inner surface of the sealer 3, and to mount an anode outer terminal 10 and a cathode outer terminal 11 to the outer surface. As the example of the sealer 3, a cylinder 3a may be provided.