baber/WOPTO huggingface dataset:
Patent JP-H11259014-A (JP)
Title: Head mounted type display device
Inventor: TENTO HISASHI
IPC: G09F9/00
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a head mounted type display device capable of reducing the vision fatigue and the fatigue by a weight burden of an observer by preventing the visual field of the observer from being narrowed and improving a wearing feeling. SOLUTION: Image display light emitted from a display device 11 is led to the eye of the observer 2 by changing an optical path by an optical system 13. The display device 11, the optical system 13 and the signal generation part for driving of the display device 11 are mounted to the head part of the observer 2 through a holding part 3. At the front part of the display device 11 for emitting the display light forward from a position away in a radial direction from the visual line of the observer 2 viewing the front, the optical system 13 is arranged. The signal generation part for driving is arranged at the position away from the visual line in the radial direction and the position with an interval from the display device 11 and the optical system 13.
Patent JP-H10263526-A (JP)
Title: Drum drier
Inventor: HIRONAKA SHINTARO
IPC: F26B3/24
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain a drum drier not corroded a rotary drum by using the rotary drum consisting of impermeable graphite. SOLUTION: The impermeable graphite is worked to obtain the rotary drum having a steam path 5. When waste liquid containing acid is charged into a receiving dish, impermeabilization of a graphite base material prevents an acid component from being permeated into the rotary drum, and prevents in from being incorporated into water vapor, flowing out to the outside of the drum and corroding a piping, etc. A method of the impermeabilization is especially not limited and a method by which resin such as phenol resin and furan resin is impregnated into the graphite base material and the pores are buried, is simple and effective and is preferred. By arranging the steam path 5 for passing steam at a central part, the rotary drum can preferably be directly heated without requiring other equipment.
Patent JP-H05280846-A (JP)
Title: Automated ice making device for refrigerator
IPC: F25C1/24
Filed: 1992-03-31
Abstract: PURPOSE:To prevent a water supply pipe from being frozen with minimum power consumption in a refrigerator equipped with an automated ice making machine by controlling power supply to a water supply pipe heater. CONSTITUTION:A freezing chamber 3 includes therein an ice making pan 5 and an ice separating device 6 and the like, and a refrigeration chamber 4 includes therein a water reception pan 8 and a water supply pump 9 and the like. Water sucked by the water supply pump 9 is supplied to the ice making pan 5 through a water supply pipe 11. A water supply pipe heater 12 is provided around the water supply pipe 11. A tank switch 14 detects the state of the water supply tank 10 where it is mounted and demounted. An ice making sensor 15 detects the temperature of the ice making tray 5, and a controller 16 controls power supply to the water supply pipe heater 12.
Patent JP-H04287603-A (JP)
Title: Apparatus for pretreating group seedling
Inventor: FUJIMOTO SEIGO
IPC: A01C1/00
Filed: 1991-03-17
Abstract: PURPOSE:To divide rootstocks without damaging growth points of group seedlings, simultaneously cut stems and roots of a different shape and treat the rootstocks into readily plantable seedlings. CONSTITUTION:An apparatus for pretreating group seedlings is provided with stem conveying belts 20 for nipping and conveying seedlings, conveying belts 10 on the plant foot side, stock loosening conveyors 12 for loosening rootstock parts, a top cutting cutter 25 located at the stem tip side from the aforementioned stem conveying belts 20 and root cutting cutters 26 for shortening the length of the roots arranged in the form of a row.
Patent JP-S562122-A (JP)
Title: Manufacture of laminated board
Inventor: NAKAI MICHIO
IPC: B29C57/00
Filed: 1979-06-19
Abstract: PURPOSE: To manufacture a laminated board available for electric insulation, etc. automatically by a method wherein white water is used which contains paper making raw material, phenol resin, a plasticizer and a fixing reagent, prepreg, which is made and dried, is held between templates and heated and worked, and the resin contained is hardened.  
     CONSTITUTION: Prepreg containing 20W40wt% phenol resin not hardened is manufactured in such a manner that white water produced by dispersing paper making raw material, phenol resin powder, a plasticizer, a fixing reagent, etc. into a large quantity of water and dispersing a filler, a pigment, etc. as necessary is paper- maked, and a wet sheet with approximate 60W70% moisture content is obtained, and dried at a temperature lower than 130°C. The prepreg obtained is built up by using a sheet counter, a sheet conveyor, etc. A laminated board is produced to ensure that one sheet or two or three sheets in stacking shapes as occasion calls are held between templates at that time, and heated and pressed at 140W170°C at 50W300kg/cm 2  for 30W120 minutes. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10270689-A (JP)
Title: Semiconductor device
Inventor: YANOKURA EIJI
IPC: H01L29/423
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To improve the gate breakdown voltage and on-resistance, and the high-speed switching characteristic by dividing a major surface of a semiconductor substrate into octagons by the groove of a trench gate, and making each interior angle of these octagons a specific angle. SOLUTION: In a semiconductor device, a major surface of a semiconductor substrate is divided into flat octagons by the groove of a trench gate 4. And each interior angle of these octagons is approximately 135 degrees, and the side surface of the principal surface of the semiconductor substrate divided into the flat octagons is  1, 0, 0} or  1, 1, 0} surface. By dividing the major surface of the semiconductor substrate into flat octagonal planes in this way, the angles of corners formed on the side surfaces of the major surface of the semiconductor substrate divided become obtuse, and the shapes of silicon oxide films to be gate insulating films become more uniform. Consequently, it becomes possible to prevent the breakdown voltages from lowering by the defects of these parts of the insulating films.
Patent JP-H0687688-A (JP)
Title: Molecular beam epitaxial growth system
Inventor: FUKAZAWA HIROYUKI
IPC: C30B23/08
Filed: 1992-03-31
Abstract: PURPOSE:To provide a molecular beam epitaxial growth system capable of forming a high-quality superlattice for a long period. CONSTITUTION:Plural vaporization sources 2 are arranged in a vacuum chamber 1 evacuated to high vacuum, and a shutter 9 is fixed close to each outlet and driven through a bellows rotary inlet terminal 11. Meanwhile, an intermittent shutter 20 is fixed to a central shaft and driven by a motor 24 through a magnet-type rotary inlet terminal 23. During operation, the shutter 9 necessary for the metal heated and vaporized from the source 2 is opened, the intermittent shutter 20 is rotated at a constant speed, and a high-quality superlattice is formed on a heated substrate 8 for a long period.
Patent JP-S572653-A (JP)
Title: Production of fried soybean curd
Inventor: SOEDA TAKAHIKO
IPC: A23L11/00
Filed: 1980-06-09
Abstract: PURPOSE: Soybean curds for frying, which are prepared by pressing usual soybean curds to reduce their water content, are combined with xylose and sorbit, formed and fried to produce the objective fried soybean curd with bright golden color and good glaze.  
     CONSTITUTION: Soybean milk which is coagulated with a coagulant and to be formed, soybean curds which are mixed with separated soybean protein, water or oil and to be formed, or thermally coagulable soybean protein which is kneaded with water and oil and to be formed, is mixed with 0.01W0.3pt. of xylose and/or 0.6W6.0pts. of sorbit per 100pts. of the curds for frying so that they are well dispersed in the curds. Then, they are formed into an appropriate size and fried to give the objective fried product. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01246560-A (JP)
Title: Image forming method
Inventor: TAKIZAWA YOSHIO
IPC: G03G9/087
Filed: 1988-03-29
Abstract: PURPOSE:To form copy images good in image quality for a long period by using a nonlinear polyester obtained by esterifying a reactive monomer composition containing a trivalent or higher valent monomer, and an antioxidant and developing an electrostatic charge image formed on the surface of an electrostatic charge image bearing body made of an organic photoconductive semiconductor. CONSTITUTION:The electrostatic charge image formed on the electrostatic charge image bearing body made of the organic photoconductive semiconductor is developed with the toner containing the nonlinear polyester obtained by esterifying a reactive monomer composition containing the trivalent or higher valent monomer, and as structural constituents of the polyester, alcoholic constituents and acid constituents each in an amount of 0.1-80mol%, preferably, 5-50mol%, and the antioxidant, and said nonlinear polyester is very preferable from the view point of offset resistance, thus permitting good copy images superior in image quality to be formed for a long period.
Patent JP-H10241639-A (JP)
Title: Bulb, bulb with reflecting mirror, and luminaire
Inventor: IKEJIRI KAZUHIRO
IPC: F21V3/04
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To prevent light emission efficiency from being lowered, even in the case of filler gas pressure lowering by providing a lead wire with the one end connected to a filament while the other end being embedded in a seal part, filler gas in a bulb of a specific pressure or less at an ordinary temperature, and a visible light infrared reflecting film arranged at a swollen part of the bulb. SOLUTION: A bulb 1 is formed of quartz glass and forms a crush seal part 3 of metallic foil 21, 21 that constitute a part of a lead-in conductor 2. The bulb 1 is formed into a smooth continuous face shape, without the abrupt change in its outline, with the difference between a straight part and the maximum outer diameter of a swollen part set to 1.4 times or less, so as to uniformize the film thickness of a visible light transmitting infrared-reflecting film 6. Accordingly, even if a thermal shock caused by blinking of the bulb is received, its stress is equal, and cracking and separation of the visible light- transmitting infrared reflecting film 6 are prevented. The pressure of an inert gas filled in the bulb 1 is set to 2.02×10<5> Pa or less, so as to step down by 40% in comparison to a conventional bulb with respect to a pressure rise of 3-7×10<5> Pa in lighting, thereby preventing breaking of the bulb 1.
Patent JP-S5592656-A (JP)
Title: Multilayered ice cream filled with core component in center part of layer
Inventor: YAMADA MASAKI
IPC: A23G9/24
Filed: 1978-06-27
Abstract: PURPOSE: A tube for extruding the core ingredient is fitted inside the extrusion nozzle and another tube for extruding spirally the outer ingredient outsides, thus giving ice cream with unique appearance and taste.  
     CONSTITUTION: Rotating disc 7 provided with outlet 6 which is driven by belt 10 is fitted to nozzle 1. Inside the nozzle is equipped pipe for extruding the core ingredient 4 and outside the disc is fitted another pipe for extruding spirally the sheath ingredient 13 so that the opening of the pipe contacts with the opening of the above pipe 4. Nozzle for spiral extrusion 11 is opened on the above outlet 6. Ice cream is extruded from nozzle 1 and ice cream, chilled cake or chocolate different in temperature from the above ice cream is extruded from pipe 4. Simultaneously the disc 7 is made to rotate and the ingredients are filled in vessel A and, when the ingredients comes to the edge of the vessel B, ice cream or paste is extruded from nozzle 13, thus, spiral C is formed by nozzle 11 and spiral D by nozzle 13 and further the core ingredient S is formed in the center. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62275063-A (JP)
Inventor: YORIHIRO MURATA
IPC: C04B35/581
Filed: 1987-04-01
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-H03279534-A (JP)
Title: Frame structure for building construction and its interior panel
Inventor: SHIYOUKO TOSHIHIRO
IPC: E04B2/56
Filed: 1990-03-27
Abstract: PURPOSE:To facilitate assembling works by respectively putting a long and a short projecting member formed on an upper and a lower face of a floor beam member in a partitioned space formed of longitudinal and lateral construction members, and then inserting an interior panel there. CONSTITUTION:A frame main body is formed of lateral construction member 1, 1 which are horizontally laid in plural layers and longitudinal construction members 2, 2 which are set between the lateral construction members 1, 1 at fixed space. Floor beam members 8, 8 are laid between the lateral construction members 1, 1 parallel to each other, and short and long projecting members 13..., 14... are longitudinally set on the upper and lower sides of the floor beam members 8, 8 respectively. Interior panels J which have an upper groove 24 for inserting the member 14... on an upper end face and a lower groove 25 for inserting the member 13... on a lower end face are inserted between the upper and lower floor beam members, 8. The interior panels J, J are blockadedly assembled in each partitioned space formed of the lateral and longitudinal construction members 1, 1 and 2, 2. Thus assembling accuracy between a frame main body and the interior panels J can be loosened to reduce manufacturing cost for a building construction.
Patent JP-H02255270-A (JP)
Title: Method and equipment for welding pieces to work
Inventor: MIKI KEIJI
IPC: B23K9/00
Filed: 1989-03-28
Abstract: PURPOSE:To correct deformation to perform welding and to automatically perform welding work by pressing and holding a joint part formed of a work and pieces fitted to the work tip to perform welding at each stage. CONSTITUTION:In a first stage Sa, a couple of pieces are fitted to the tip of the work carried-in and the one surface side of the joint formed of the work and pieces is welded. In a second stage Sb, a couple of pieces are fitted to a base end of the work carried-in from the first stage Sa and the one surface side of the joint formed of the work and pieces is welded. In an intermediate stage Sx, the work carried-in from the second stage Sb is reversed and transferred. In a third stage Sc, the other surface side of the joint formed on the base end of the work transferred from the intermediate stage Sx is welded. In a forth stage Sd, the other surface side of the joint formed on the tip of the work carried-in from the third stage Sc is welded.
Patent JP-S63243615-A (JP)
Title: Liquid fuel burning equipment
Inventor: NISHIKAWA TAKASHI
IPC: F23D11/10
Filed: 1987-03-31
Abstract: PURPOSE:To prevent production of malodor, soot, yellow flame, CO, etc., by a method wherein, in a title device, e.g. a kerosene fan heater, the tip injection part of a nozzle is expanded in a trumpet form, and the nozzle is protruded from the tip of a blast pipe to a position where the extension of the tip runs in short of the bottom of a vaporizing cylinder. CONSTITUTION:The tip injection part 10a of a nozzle 10 are increased in both an inner and an outer size to form a trumpet shape, and is protruded from an air port 8 to a position where it extends in short of the bottom part of a vaporizing cylinder 1. In this constitution, fuel injection through the nozzle 10 to the interior of the vaporizing cylinder 1 is injected along the trumpet- shaped tip injection part 10a, and is spread in a trumpet-shaped manner to collide with the wide wall surface of the vaporizing cylinder 1. Thus, fuel is all instantaneously vaporized by means of the side wall, and dripping of oil to the bottom of the vaporizing cylinder 1 due to a delay in vaporization is prevented from occurring. This constitution enables prevention of production of yellow flame, soot, malodor, CO, etc.
Patent JP-S61235998-A (JP)
Inventor: OKABE MASAYOSHI
IPC: G08B23/00
Filed: 1985-04-12
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-S60223773-A (JP)
Inventor: YAMAZAKI SHINJI
IPC: B66B7/08
Filed: 1984-04-18
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-H10275629-A (JP)
Title: Manufacture of battery
Inventor: TSUKAMOTO HISASHI
IPC: H01M10/05
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To make the manufacture of a power generating element easy and make housing in a flexible sheet-shaped battery container possible by sticking positive and negative electrodes in which a separator is stuck to at least one of them. SOLUTION: A positive electrode 11 and a negative electrode 12 to which a separator 13 is stuck are alternately arranged one by one, and the negative electrode 12 to which the separator 13 is stuck is arranged at both ends. Each bottom of the positive and negative electrodes 11, 12 is supported with a supporter 3, and when the supporters 3 are swung so that a fan is opened on the bottom, intervals between a facing surface 11a of the positive electrode 11 and a facing surface 13a of the separator 13 is widened upward. An adhesive A is sprayed from the top to between the positive and negative electrodes 11, 12 for coating. By moving the supporters 3 so that the fan is closed, the facing surface 11a of the positive electrode 11 and the facing surface 13a of the separator 13 are stuck.  The positive and negative electrodes 11, 12 are compressed and dried in an atmosphere of 80 deg.C to form a stacked power generating element.
Patent JP-H10272602-A (JP)
Title: Cutting device
Inventor: MARUYAMA YOSHIRO
IPC: B27B25/04
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a cutting device of a simple structure which is capable of cutting a material to be cut while it is conveyed. SOLUTION: A second chain moving part 70 is driven so that a conveyance pawl 76 can be moved in the conveying direction. In addition, a chain braking part 80 has a braking pawl 86 movable in the conveying direction, and at the same time, can brake the movement of the conveyance pawl 86. The conveyance pawl 76 is arranged behind a square bar to be conveyed and the braking pawl 86 is arranged before the square bar. The square bar is pinched between the conveyance pawl 76 and the braking pawl 86 by driving the conveyance pawl 7 under such a state as described, because the braking pawl 86 is braked. Further, the square bar is conveyed in such a state that it is pinched between the conveyance pawl 76 and the braking pawl 86 by weakening the braking force rather than the driving force.  When the square bar is to be cut under this state, the square bar whose angle is set pinched between the conveyance pawl 76 and the braking pawl 86, can be cut while it is conveyed.
Patent JP-S63247253-A (JP)
Title: Sheet after-treating device
Inventor: HONJO TAKESHI
IPC: B65H37/00
Filed: 1987-03-31
Abstract: PURPOSE:To enable excellent loading of sheets irrespective of the angle of a sheet loading means, by a method wherein, in a duplicator, through detection of the angle of a discharge sheet loading means, a sheet loading mode is differed. CONSTITUTION:During a no-fold mode, sheets are discharged in an ordinary manner irrespective of the angle of a tray 515 detected by a tray switching sensor 551. During a Z-fold mode, when a size A3 is detected when the tray is in an erecting state, a clutch 523 is disengaged after lapse of a time in which the sheet passes, for example, 58 mm from a discharge detecting sensor 525, and in the case of a size B4, it is disengaged after lapse of a time in which it passes 48 mm. Under a state in which the tray 515 falls, the clutch 523 is disengaged in a position where the sheet is moved 35 mm commencing with run-OFF of the sensor 525, i.e. a position, being 13 mm this side of the leftmost end of a sheet discharge belt 529, irrespective of size. Meanwhile, during a halffold mode, the clutch 523 is not disengaged under a tray-rising state, high speed discharge is effected. This constitution enables normally excellent loading of sheets.
Patent JP-2000270686-A (JP)
Title: Planter box
Inventor: MORITA HIDENOBU
IPC: A01G9/02
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To obtain a planter box capable of keeping a prop not be fallen even in the case exposed to strong wind, rain, etc., by providing a holding part keeping a prop at a specific position of a main body. SOLUTION: This planter box has a box main body 2 exhibiting a vessel shape with a bottom part 5 and a surrounding wall 6 standing by surrounding the bottom part 5, then a holding part 18 keeping a prop 3 is provided on a face inside the vessel in the bottom part 5. Preferably, a piercing hole 34 usable to fix a connecting cable for reinforcing a standing attitude of the prop 3 is provided at an upper end part of the surrounding wall 6. Preferably, the planter box has a box main body 2 and a prop 3 capable of standing-inserting into a holding part 18 of a bottom part 5 in the box main body 2.
Patent JP-H06292206-A (JP)
Title: Solid-state image pickup element type color camera
Inventor: SARAI TAKAAKI
IPC: H04N5/335
Filed: 1993-04-05
Abstract: PURPOSE:To reduce a reflected light of a received color light and to facilitate the manufacture by providing a reflection preventing optical element reducing a reflected light of a received color light more than that of other color lights to each of plural solid-state image pickup elements. CONSTITUTION:A reflection prevention optical system is formed by coating a reflecting prevention film 10 to the surface of a seal glass 9 of a package 6 in which a CCD chip 7 of each CCD is contained. The reflection prevention film 10 is made up of a 1st coating layer 12 whose refractive index is n1 and whose thickness is d1 coated and formed on the seal glass 9 and a 2nd coating layer 13 whose refractive index is n2 and whose thickness is d2 coated and formed on the 1st coating layer 12. Then the thickness of the coating layers 12, 13 is obtained according to a predetermined relation formula, where epsilon is a wavelength of a received light, n8 is a refractive index of the seal glass and n0 is a refractive index of air.
Patent JP-H02259612-A (JP)
Title: Remote control system variable focus camera
Inventor: WATANABE MITSUHARU
IPC: G02B7/08
Filed: 1989-03-31
Abstract: PURPOSE:To prevent an object from diverging from a photographic image plane and to eliminate a photograph out of focus by providing a control means for setting the focal distance of a photographic lens at a wide end when a remote control mode is set. CONSTITUTION:The subject camera is provided with a zoom driving circuit 33 for driving a zoom lens and a remote control switch 35 which is attached to a camera side and turned on when a remote control transmitter 7 is detached from the camera. In such a case, a zoom motor MZ is driven by the zoom driving circuit 32 to set the zoom lens at the wide end in the remote control mode. Thus, a photographing range is widened in the remote control mode and the object is prevented from protruding from the photographic image plane at the time of photographing by remote control. Since the focal distance is made short, the depth of field becomes deep and focusing is easily performed, then the divergence of focus(a focus zone diverges from the object) at the time of AF(autofocusing) is prevented.