baber/WOPTO huggingface dataset:
Patent JP-S59180531-A (JP)
Title: Photographing device
Inventor: YOSHIKAWA OSAMU
IPC: G03B19/07
Filed: 1983-03-31
Abstract: PURPOSE:To simplify an optical system and attain an errect image by using a prism in the optical system, which focuses the image of a person on photosensitive materials, in the photographing device which is provided with said optical system and an optical system, which focuses the image of a card where characters, patterns, etc. are entered on said photosensitive materials, and synthesizes two images to generate a certificate. CONSTITUTION:The optical system which exposes the image of a person 1, which is attained through a fixed focus open lens 2, on photosensitive materials 4 is provided with a prism 8. Meanwhile, a card 5 where characters, patterns, etc. are entered is inverted and provided in the optical system which exposes the image of the card 5, which is attained through a fixed focus open lens 6, on photosensitive materials 4. A synthetic image obtained by combination of both optical systems having said constitutions is an errect image of the person 1.
Patent JP-H01227515-A (JP)
Title: Piezoelectric oscillator
Inventor: NAKAMURA JUNICHIRO
IPC: H03H9/19
Filed: 1988-03-07
Abstract: PURPOSE:To execute a miniaturization, to reduce a cost, and to improve an electric characteristic by fixing one edge side main surface of a rectangular crystal piece onto the main surface of a base. CONSTITUTION:First and second space parts 17 and 18 are provided at one main surface side of a substrate 12, divided electrode layers 19a and 19b are formed on the substrate surface of the first space part 17, and connecting electrodes 20a and 20b are extended from surface both edge sides to a back surface. One edge side surface of a crystal piece 11 is surface-faced onto the substrate surface of the second space part 18 and fitted by a conductive adhesive. At such a time, respective leader electrodes 16a and 16b of a pair of exciting electrodes 15a and 15b are electically connected corresponding to the divided electrode layers 19a and 19b, respectively. Since only one edge side of the crystal piece 11 is housed in the second space part 18 and it is fitted, the other side is made into a free edge, and even when the substrate 12 is expanded or contracted by a thermal expansion, the distortion does not work directly to the crystal piece 11. Thus, adaptations to the miniaturization and the cost reduction can be executed, and a workability and the electric characteristic can be improved.
Patent JP-S60200089-A (JP)
Title: Direct expansion type regenerative heat exchanger
Inventor: TAGA AKIYOSHI
IPC: F25B31/00
Filed: 1984-03-23
Abstract: PURPOSE:To secure the velocity of freezer oil to return to a compressor and to decrease head loss as well, by constituting a heat exchanger pipe in such a manner that the number of pipes is increased or the diameter of a pipe is increased, in proportion to the drying degree of a cooling medium. CONSTITUTION:A heat exchanging pipe 13 to pass through a cooling medium is provided in a storage tank 11 in which a liquid 12 is stored. The heat exchanging pipe 13 is constituted in such a manner that the number of pipes is increased in proportion to the drying degree of a cooling medium, that is, an inlet 13a, where the drying degree of a cooling medium is small, is constituted by one pipe only, and the number of pipes is increased from two to three in accordance with the increase of drying degree, and the medium is discharged from an outlet 13b. In such a manner, the number of heat exchanger pipes 13 is increased in proportion to the ratio of capacity of cooling medium flowing through the heat exchanger pipes 13. With such an arrangement, the minimum velocity of freezer oil to return to a compressor is secured without fail, and head loss is decreased as well.
Patent JP-H09238651-A (JP)
Title: Processes egg for egg allergy patient
Inventor: GOTO MASAHIRO
IPC: A23L15/00
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain a oppressed egg not inducing an egg allegry by using an egg white or a whole part of a quail egg. SOLUTION: This processed egg for an egg allergy patient is obtained by using an egg white or a whole part of a quail egg, which is not recognized to have a response to an anti-hen's egg antibody, does not exhibit an antigenicity to the egg allergy patient and capable of being eaten by the patient, and processing with freezing, drying, heating, seasoning, etc., as products of a frozen egg. a dried egg, a boiled egg, a thick eggroll, a hot steamed hotchpotch, a custard pudding, an eggroll, etc.
Patent JP-H01228436-A (JP)
Title: Production of powdery shiitake mushroom
Inventor: ONO MIYOKO
IPC: A23L19/00
Filed: 1988-03-07
Abstract: PURPOSE:To obtain readily edible inexpensive powdery SHIITAKE mushroom rich in nutrition, by dipping a dried SHIITAKE mushroom in water, steaming the resultant reconstituted SHIITAKE mushroom, drying and pulverizing the steamed SHIITAKE mushroom. CONSTITUTION:A dried SHIITAKE mushroom is dipped in warm water, as necessary, containing salt added thereto at 35-40 deg.C for 15-20min and reconstituted or raw SHIITAKE mushroom is steamed, charged into a food dryer and quick-dried at 65-70 deg.C. The resultant SHIITAKE mushroom is then roughly crushed in a pulverizer and then milled into powder using a flour mill.
Patent JP-H05258089-A (JP)
Title: Bar code identification printing method and device thereof
IPC: G06K7/10
Filed: 1992-03-13
Abstract: PURPOSE:To change print data or print layout according to the content of a bar code. CONSTITUTION:Only the bar code is printed at the upper part of a sheet by using a bar code printer 11. Then, the previously printed bar code is read, the content is judged, and the print data or layout is decided by using a bar code identifying means 12. For example, at the time of issuing a bill, a customer is bar-coded, so that the bar code can be read before printing, and the suited content can be printed.
Patent JP-S59182022-A (JP)
Title: Assembling hob
Inventor: KIGAMI YUKIO
IPC: B23F21/16
Filed: 1983-03-30
Abstract: PURPOSE:To form an assembling hob at a low cost by inserting by pressure steel balls in groove spaces carved along the axial direction on the junction face between a hob proper and cutting edges and planting multiple cutting edges on the outer periphery of the hob proper. CONSTITUTION:Grooves 1a, 2a are carved along the axis of a hob proper 1 and a cutting edge 2 respectively to form a space 4. A steel ball 3 is inserted by pressure in the space 4, and the gap of the coupling section between the hob proper 1 and cutting edge 2 is made zero near the contact point with the steel ball 3, thereby they are firmly tied together to the same degree as a hob with its proper 1 and the cutting edge 2 formed in one body.
Patent JP-H02233553-A (JP)
Title: Production of ceramic tool
Inventor: TAKAMI AKIHIDE
IPC: C04B35/10
Filed: 1989-03-07
Abstract: PURPOSE:To improve calcinability, enable calcining even at low temperatures and improve strength and abrasion resistance of a calcined compact by mixing whiskers of Si3N4 and SiC in which oxide layers are formed on the surfaces thereof with Al2O3, forming the mixture and calcining the resultant compact. CONSTITUTION:Si3N4 whiskers are mixed with SiC whiskers and the mixed whiskers are then heated to form oxide layers on the surfaces of the respective above-mentioned whiskers. The mixed whiskers having the formed oxide layers are subsequently mixed with Al2O3 and the obtained mixture is formed and then calcined.
Patent JP-S62213828-A (JP)
Title: Method and equipment for continuously separating tritium and deuterium from gaseous hydrogen isotope
Inventor: TANASE MASAKAZU
IPC: B01D59/26
Filed: 1986-03-14
Abstract: PURPOSE:To enable mass treatment by flowing helium carrier uniformly to a packed layer annularly provided to the periphery of the inside of a cylindrical column while rotating the cylindrical column and feeding gaseous hydrogen isotope continuously to this packed layer through a fixed introduction port. CONSTITUTION:A column is cylindrical and helium carrier gas is uniformly flowed to a packed layer. Gaseous hydrogen isotope i.e. gaseous mixture of H2 and D2 is continuously fed on the rotating column through a fixed gas introduction port. Separation of both is caused in the band-like loci shown in a figure by means of the difference of adsorptivity for a filler which is cooled by liquid nitrogen and consists of alumina or the like coated with manganese chloride. H2 and D2 are continuously taken out through a fixed outlet part.
Patent JP-S58171716-A (JP)
Title: Magnetic recording and reproducing device
Inventor: OOTSUKA TOORU
IPC: H04N5/7826
Filed: 1982-04-02
Abstract: PURPOSE:To compensate the deviation of tracking due to a temperature characteristic and a secular change, by detecting the variance of the voltage value of the operating point of a bimorph plate in the exit part of a track and applying a voltage for compensation to the bimorph plate. CONSTITUTION:The voltage of the operating point of a bimorph plate 7a is denoted as V'3. The comparison output V'3 from a comparing circuit 17a is sampled in a sampling and holding circuit 85a just before a switching pulse PX falls, and this output is compared with a reference voltage in a comparing circuit 86a. A positive voltage is supplied as the comparison output to a counter 87a, and components corresponding to one switching pulse PX are substrated, and a counted value smaller than the preset value of the counter 87a by 1 passes a digital-analog converter 88a and is supplied as a compensating voltage to the bimorph plate 7a through an adding circuit 15a, and a head 6a traces the track accurately even in the entrance part of the track.
Patent JP-H07236923-A (JP)
Title: Simulation method for forming plate
Inventor: NAGAI SHIGEHARU
IPC: G06F19/00
Filed: 1994-02-28
Abstract: PURPOSE:To provide a simulation method for forming a plate, in which a die holding force can be taken into consideration through a simple calculation, in a finite-element analysis for a plate forming. CONSTITUTION:In a present time step, a contact discrimination is carried out between a base material 1 and a wrinkle holding die 4 by S210; a die holding pressure is determined from the contact area obtained in the conditions of the contact discrimination and from a specific wrinkle holding force by S215; a nodal contact force imparting to each contact nodal point is determined by S240; and a finite element analysis is performed by using these results as boundary conditions in the following time step.
Patent JP-H08316480-A (JP)
Title: High-breakdown voltage semiconductor element
Inventor: SHINOHE TAKASHI
IPC: H01L29/732
Filed: 1996-03-12
Abstract: PURPOSE: To prevent a high-breakdown strength semiconductor element from being broken by residual carriers in a turn-off state and to suppress low an on-state voltage to improve the reverse characteristics of the element by a method wherein in a second conductivity type emitter layer, a second region, which encircles a first region and at the same time, comes into contact with this first region and has a concentration lower than that of the first region, is provided in the surface of a first conductivity type base layer. CONSTITUTION: A P-type emitter layer 42 is formed in the surface of an N<-> substrate 41 and a P<+> contact layer 45 with an anode electrode 49 provided thereon is formed on the surface of the layer 42. Moreover, a P<--> reverse layer 46 is formed in the surface of the substrate 41. On the other hand, an N<+> emitter layer 43 with a cathode electrode 50 provided thereon is formed on the rear of the substrate 41. Moreover, a P<-> low-concentration emitter layer 53 is provided around the layer 42 between the layers 42 and 46 and the surface impurity concentration of the substrate 41 is suppressed low in a range that the layer 53 is not completely depleted at the time of application of a reverse voltage.  Accordingly, even if the vicinity of a point D reaches the highest electric field point at the time of the reverse recovery of an element, the element is not broken by a local avalanche current.
Patent JP-H11259833-A (JP)
Title: Rotary heat device
Inventor: TAKAHASHI MIKIO
IPC: G11B5/52
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To miniaturize a rotary head by decenteringly attaching the columnar fixing member provided with a ground brush to be abutted on a rotary drum to a fixed shaft at the position separated from its center and making lengths from the fixed shaft to the outer circumferential edge the constitution provided with major and minor axes and providing a brush hole in the major axis part to avoid the enlarging of the outer diameter of the fixing part. SOLUTION: The stator S of a motor M is constituted of the columnar fixing member 8 being decenteringly attached to a fixed shaft 1 and the core 12 provided with a motor control circuit board 10 and a coil 11. A brush hole 8d is provided at the major axis part of the fixing member 8 in which a length from the fixed shaft 1 to the outer circumferential edge is longer and a conductive wound spring 13 and a ground brush 14 are housed in the brush hole 8d and the ground brush 14 is made to be pressured on the upper edge part of the outer ring part 5b of an upper part bearing 5 by the wound spring 13. Thus, the outer diameter of the fixing part 8 is made to be equal to or smaller than that of the upper part ball bearing 5 and the miniaturizing and the lightening of a rotary head device are realized.
Patent JP-H09240900-A (JP)
Title: Sheet discharge device
Inventor: OKUDA TAKESHI
IPC: G03G15/20
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To prevent the wrong stock like the falling off and wrong piling order of a paper sheet by correcting a curl even when the diameter of a heat roller is small. SOLUTION: The mutual contact position of a discharge roller couple 25 is positioned to more guide side than the tip position of a guide 28 and the guide 28 is divided plurally and arranged in a paper sheet width direction right angle to the paper sheet carrying direction and also discharge roller couple 25, 25 are arranged respectively so as to face respectively to the opening part between the opening between the guides 28a, 28b and the opening between the guides 28c, 28d among the opening between the mutually adjacent guides. Thereby, its curl is removed by giving rigidity by making the waving in the paper sheet width direction crossed orthogonally with the paper sheet carrying direction for a transfer paper sheet 15 bent and curled in the upper side of the paper sheet carrying diection.
Patent JP-S60201153-A (JP)
Title: Toothed belt device
Inventor: YASUHARA SHIGEFUMI
IPC: F16G1/00
Filed: 1984-03-22
Abstract: PURPOSE:To reliably detect breakage related to a toothed belt by forming engaging portions on the end surface of a detection plate, so that when the toothed belt projects over the regular rotating surface, the engaging portions reliably catch the projected toothed belt. CONSTITUTION:The end surface of a detection plate is formed like the teeth of a saw as engaging portions in such a manner as to oppose downward the advancing direction of a toothed belt 4, and the addendum of the teeth of a saw is like an acute edged tool. When the teeth collide with the floating teeth, even if a crack is caused at the root of the tooth in the rear in the advancing direction or the momentum of the floating tooth is small, the tooth reliably sticks in the floating tooth, so that the floating over the regular rotating surface is detected by the engagement to improve the reliability of detecting breakage related to the toothed belt 4.
Patent JP-S60198210-A (JP)
Title: Tire molding die and preparation thereof
Inventor: YODA KAZUTADA
IPC: B29C33/02
Filed: 1984-03-22
Abstract: PURPOSE:To obtain the titled molding die which need not completely be rebuilt whenever design is renewed by providing ventilating members which are embedded in a space covered with the net ring in the inner circumference surface of a profile ring and make up a part of the inner circumference surface. CONSTITUTION:A tire molding die is composed of a profile ring 3, a net ring 4 and a holder 5, and a net ring 4 is fixed by a bolt 14 to the profile ring 3 and then by a bolt 16 to the holder 5. The ventilating members 3-1 are embedded in a profile surface 3-3 to provide the profile surface 3-3. Namely, the ventilating member 3-1 is installed in the fitting grooves 3-2 which have been provided previously so that a ventilation clearance 9 is placed between the ventilating member 3-1 and the ventilating groove 3-2.
Patent JP-S60197624-A (JP)
Title: Urine-alkalizing food composition
Inventor: SHIN SHIGEKI
IPC: A23L35/00
Filed: 1984-03-21
Abstract: PURPOSE:The titled composition that contains citric acid, sodium citrate and potassium chloride in a specific proportion, thus being free from deliquesence and alkalizing urine without causing imbalance of Na<+>/K<+> in blood and effectively preventing gout and uretherolith. CONSTITUTION:The objective composition includes citric acid, sodium citrate and potassium chloride in a x:y:z proportion in the concentration of 1-80wt% concentration where x, y and z are in the following ranges: 0.4<=x<=1.4, 1.2<= y<=4.0 and 1.0<z<12.0. Most preferably composition includes the three ingredients in the concentration of 1-20wt% where they are in ranges of 0.8<=x<=1.1, 1.8<=y<=2.2 and 2.8<=z<=3.2. The composition is daily given to promote the alkalization of urine to increase the solubility of uric acid in urine to prevent the acid from precipitating resulting in effective prevention of gout and uretherolith. Moreover, it is free from deliquescence.
Patent JP-2000248155-A (JP)
Title: Epoxy resin composition and semiconductor device
Inventor: TOMOKUNI MASATOYO
IPC: H01L23/31
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor-sealing epoxy resin composition excellent in high temperature storage properties and moisture-proof reliability as well as in the balance thereof with flame retardancy. SOLUTION: This resin composition comprises, as essential components, an epoxy resin, a phenol resin, 0.1-5 wt.%, based on the total resin composition, of a red phosphorus-based flame-retardant obtained by coating the surface of red phosphorus with aluminum hydroxide and subsequently coating the surface thereof further with a phenol resin, 1-10 wt.%, based on the total resin composition, of a fused spherical silica coated with zinc molybdate or tale coated with zinc molybdate, an inorganic filler and a curing accelerator.
Patent JP-H01230323-A (JP)
Title: Self traveling type cleaner
Inventor: HIUGA MAMORU
IPC: A47L9/00
Filed: 1988-03-09
Abstract: PURPOSE:To automatically adjust the pulling-out length of an electric power cord according to the shift by installing a cord reel driving part which consists of a reel motor which always revolves and a clutch mechanism for always applying a tension in the taking-up direction onto the electric power cord. CONSTITUTION:Cleaning traveling is started by press a start button. Then, an electromagnetic solenoid is turned ON, and a cord reel 42 can be turned and is applied with a tension in the direction for taking up an electric power cord 41 through a clutch mechanism 55 by a reel motor 54 which revolves always in one direction. Since the tension is not transmitted to a plug 93 because of an engaging device 88 at the top edge part of the electric power cord 41, a plug 93 is prevented from being slipped off from a receptacle. As the cleaner body 1 is separated from the receptacle, the electric power core 41 is pulled out, and accompanied with the advance after the direction change to the retreat or the reverse direction of the cleaner body 1, the electric power cord 41 is taken up onto the cord reel 42 by the tension in the taking-up direction. Further, the adhering dusts and dirt can be removed by the cord cleaning brushes 52 and 52 during the taking-up operation of the electric power cord 41.
Patent JP-H07256705-A (JP)
Title: Injection mold
Inventor: YOSHIOKA KAZUHISA
IPC: B29C45/37
Filed: 1994-03-25
Abstract: PURPOSE:To prevent a molded article from being drawn toward a cavity side mold when the molded article is released from the mold, enable the molded article to be reliably held by a cored mold, prevent the resin-molded article from being deformed and broken and obtain good releasability in the mold for injection molding for forming a resin-molded article, particularly a molded article containing many recesses and protrusions. CONSTITUTION:In a mold for injection molding wherein grooves 35 are provided in a retainer plate in order to form a resin-molded article, small projections 46 are provided on a in core 45 correspondence to the grooves 35 of the retainer plate 32. By making a shrinkage force of resin after molding act on the small projections 46 of the core 45, the resin-molded article is allowed to be surely held by the core 45 to prevent reliably the resin-molded article from being transferred to a cavity side, whereby the resin-molded article is prevented from being deformed and broken, and releasing operation is smoothly carried out.
Patent JP-S60199071-A (JP)
Title: Resin composition for corrosion-resistant coating compound of two-pack urethane curing type
Inventor: WATANABE TSUTOMU
IPC: C09D175/00
Filed: 1984-03-22
Abstract: PURPOSE:The titled composition useful for metals, etc., having improved adhesively and corrosion resistance, comprising a polyol resin reacted with sorbitol or mannitol in a specific ratio and a polyisocyanate compound. CONSTITUTION:(A) A polyol resin (e.g., acrylic resin or epoxy resin containing no epoxy group obtained by reacting previously epoxy group of epoxy resin with a primary or secondary amine, an alcohol amine, or fatty acid alone or its mixture) reacted with 1-10wt% sorbitol or mannitol is blended with (B) a polyisocyanate compound in an equivalent ratio of OH group in the component A to NCO group in the component B of 1/2-2/1, to give the desired composition. EFFECT:Usable even for steel plates having insufficient substrate treatment, steel plates having old film or rust, etc.
Patent JP-H01230315-A (JP)
Title: Pressurized cooker
Inventor: NAKAYAMA KATSUNORI
IPC: A47J27/08
Filed: 1988-03-09
Abstract: PURPOSE:To increase the variation of a pressurized container by facilitating the replacement of a glass window body by supporting the glass window body which is formed by fixing a cover through a sealing member onto the peripheral edge of a transparent body, in free mounting/demounting onto a cover body, and by allowing a lens-shaped transparent body to be used onto the glass window body if necessary. CONSTITUTION:As for a glass window 51, two circular heat-resistive and pressureproof glasses 52 are superposed, and the peripheral edge is covered by a sealing member 53, and said sealing member 53 is fixed onto the transparent body of the glass 52 by the upper and lower covers 54 and 55. The upper and lower covers 54 and 55 are fixed onto an annular flange part through fusion welding, etc., and engaged by an engaging part in uneven form, and the upper and lower covers 54 and 55 are formed integrally to form an annular groove 56. A packing 60 is arranged in the groove 56, and the glass window body 51 is inserted into a hole 29 on the cover body 3, and the packing 60 is attached onto the undersurface of the cover body 30. A stop metal fitting 58 is arranged onto the upper surface of the cover body 3 so as to receive a bolt 57, and tightening is performed by applying a nut 61 onto the bolt 57, and then the flange 59 of the stop metal fitting 58 firmly contacts the upper surface of the cover body 3. Further, when the nut 61 is tightened, the packing 60 is firmly pressed onto the undersurface of the cover body 3, and the glass window body 51 is firmly fixed onto the cover body 3.