baber/WOPTO huggingface dataset:
Patent JP-H1164782-A (JP)
Title: Retina display device
Inventor: TOMONO TAKAO
IPC: H04N5/64
Filed: 1997-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a compact and lightweight retina display device using a low-output laser diode. SOLUTION: This retina display device is constituted so that image information light emitted from the laser diode 1 is made into parallel light beams through a collimator 2 and used for a two-dimensional scanning action by a micromirror device 3. Then, a hologram 4 formed on an eyeglass lens 5 is irradiated with the image information light used for the two-dimensional scanning action. The two-dimensional image information light diffracted by the hologram 4 is made into incoherent light, made incident on an eyeball 6 and focused at the pupil 7 of an eye. Besides, the image thereof is formed on a retina 9 after it is passed through a crystal lens 8. Thus, a two-dimensional image can be recognized by an observer.
Patent JP-H0893161-A (JP)
Title: Roofing layout tape used for roofing, manufacturing thereof and roofing method
Inventor: OKAMOTO NOBORU
IPC: E04D15/02
Filed: 1994-09-28
Abstract: PURPOSE: To promote work efficiency by putting makes on positions correspond ing with roofing layout positions in roofing for a tape, and roofing a roof in accordance with the makes of the tape. CONSTITUTION: Based on roofing layout size L calculated by inputting measured roofing lengths 11 and 12 and the number of roofers or roofing widths, marks 2 are subsequently made on a tape 1. Then, after roofing positions to be roofed with measurements of a roof are laid out, the roofing layout tape 1 is fixed on a roof boarding 3 in the direction of the roofing layout, and the roofing is made in accordance with the marks 2 made on the tape 1. Accordingly, the roofing with accurate and high work efficiency can be made.
Patent JP-H1078315-A (JP)
Title: Displacement detector
Inventor: ISHIMOTO SHIGERU
IPC: G01B21/00
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To improve detection accuracy of a displacement detector. SOLUTION: The displacement is determined on the basis of the difference between a phase modulation signal period and a reference signal period including displacement information (101). A ratio of an interpolation clock period to a reference clock period is determined according to the displacement (105). The ratio is used as a multiplier to obtain clock signals by multiplying the multiplier by a reference clock fed from a reference clock generator (106, 107, OR). In synchronization with this clock, pulse train signals are supplied so that the number of the pulse train signals is defined by the displacement (103), and then it is transmitted to an A/B phase converter.
Patent JP-H0396804-A (JP)
Title: Measuring instrument for wheel alignment of vehicle
Inventor: FUJIWARA HIDEKI
IPC: B62D17/00
Filed: 1989-09-09
Abstract: PURPOSE:To prevent stress deforming on the measured surface of a tire wheel by making a measurement plate abut on the measured surface of the tire wheel with a tracking mechanism which can move forth and back, and right and left. CONSTITUTION:Respective measurement parts while united in one body are supported on a floating table 10 by a floating support device 11. The tire wheels TW of the vehicle are carried in and mounted, and driven and rotated by utilizing frictional forces; and linear sensors 61 are made to abut and wheel alignment values such as toe angles and camber angles are measured. Consequently, the deforming stress on the measured surfaces of the tire wheels TW can be eliminated.
Patent JP-H0283876-A (JP)
Title: Disk cartridge
Inventor: FUJITA MINORU
IPC: G11B23/03
Filed: 1988-09-20
Abstract: PURPOSE:To be excellent in the dimensional resistance and to make it hard to crack along the flow direction of resin by making the face plate part surface of a synthetic resin integral molding shutter into a face part having many uneven shapes such as a striped pattern. CONSTITUTION:On the shutter surface, many recessed parts 11a and projected parts 11b are alternately provided in parallel to the short side surface of a rectangular face plate 10. The face plate 10 is integrally molded by the injection molding with the crystalline resin. On the face plate 10 surface, the recessed parts 11a has a glossy surface, the projected parts 11b has the texture surface and shows the so-called striped pattern. Since the face plate part surface of a shutter is made into such a face part, the flow of the resin at the time of shutter molding is disturbed and the molecular orientation is loosened, the cartridge is excellent in the dimensional resistance and is hard to crack along the flow direction of the resin.
Patent JP-H1170097-A (JP)
Title: Health promotion game machine
Inventor: YAMAZAWA TSUTOMU
IPC: A63F13/212
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a health promotion game machine which makes a user to have participation consciousness to a game and is useful for health promotion. SOLUTION: A case body 1 is fit on a user's body and body motion by walking is detected by a body motion sensor. The number of steps in a day is counted and, if the number is 5,000-20,000, it is acknowledged as suitable and the image of a shed monster corresponding thereto is displayed on a liquid crystal display 2, and, if the number is fewer than 5,000 a day and this condition is continued for some days, the image of a sick monster is displayed on the liquid crystal display 2, and, if the number is over 20,000, it is excess walking, and the image of a tired monster is displayed on the liquid crystal display 2.
Patent JP-H1079392-A (JP)
Title: Manufacture of wiring layer of semiconductor device
Inventor: OGINO MASARU
IPC: H01L21/3065
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To provide the manufacture of a semiconductor device capable of reducing the abnormality of a charge-up shape due to the dry etching of the wiring layer of the semiconductor device. SOLUTION: In the dry etching process of the wiring layer having a first wiring pattern region 14, in which intervals among wirings are set in approximately 0.35-0.5μm, and a second wiring pattern region 15, in which intervals among the wirings of a wiring pattern are made larger than the first wiring pattern region, the wiring layer is formed while a substrate exposed region 18, in which the surface of a silicon substrate 4 is exposed, is set in 10% or more of the area of the surface of the silicon substrate.
Patent JP-S6476727-A (JP)
Title: Manufacture of semiconductor device
Inventor: IKEDA YASURO
IPC: H01L21/316
Filed: 1987-09-17
Abstract: PURPOSE:To obtain a semiconductor device in which its main surface can be easily averaged without deteriorating device characteristics by repeating the steps of depositing a desired film on its main surface by introducing raw gas into a reaction chamber and heat treating after stopping the introduction of the gas twice or more in a same apparatus. CONSTITUTION:A BPSG film 2 is deposited with (SiH4+O2+ PH3+B2H6) gas. Then, the supply of reaction gas is stopped, the temperature of a substrate is rapidly raised to 900 deg.C by lamp heating, and the BPSG reflows. Further, the lamp heating is stopped, a BPSG film 3 is deposited, lamp heated and allowed to reflow. Thus, the reflows by depositing and lamp heating the BPSG film are repeated thereby to bury a step of high aspect ratio, thereby flattening it.
Patent JP-H0281053-A (JP)
Title: Developer for electrostatic latent image and image forming method using this developer
Inventor: YAMAMOTO TADAO
IPC: G03G9/08
Filed: 1988-09-19
Abstract: PURPOSE:To stably form images which are free from afterimages and out-of- focus image over a long period of time even if cleaning is omitted by mixing a toner, carrier from which fine powder of a specific grain size or below is removed and a prescribed amt. of hydrophobic silica. CONSTITUTION:The title developer is prepd. by mixing the toner, the carrier consisting of the particles from which the fine particles having <=2mum grain size are substantially removed (e.g.; ferrite carrier) and the hydrophobic silica of 0.5 to 2wt.% of the weight of the toner. The above-mentioned developer is supplied into a developing device 4 of, for example, a liquid crystal printer and a photosensitive drum 1 is uniformly electrified by an electrifier 2 to form an electrostatic latent image with a liquid crystal recording head 3; thereafter, the image is developed via a sleeve 4a and the toner image is transferred onto paper P to form the image. The cleaner is omitted and the miniaturization of the printer is possible when this developer is used.
Patent JP-H0570230-A (JP)
Title: Ceramic heat radiator
Inventor: KONDO ISAMU
IPC: H05B3/10
Filed: 1991-09-13
Abstract: PURPOSE:To provide a ceramic heat radiator which is proof against high temp. from each heating source in various ovens, does not deteriorate even when juice and sauce of foods stick and can be used over a long period of time. CONSTITUTION:A ceramic heat radiator 1 for radiating heat to a body to be subjected to radiation by receiving the heat from a heating element is made of SiC ceramic contg. >=97.0wt.% SiC. A ceramic heat radiator 1 for radiating heat to a body to be heated by receiving the heat from a heating element is made of Si filled SiC ceramic obtd. by filling 21.0-8.0wt.% Si into the pores 2 in 79.0-92.0wt.% SiC sintered under a reaction.
Patent JP-S6478218-A (JP)
Title: Production of spectacle frame made of two-tone color metal
Inventor: YAGUCHI YOICHI
IPC: G02C5/00
Filed: 1987-09-18
Abstract: PURPOSE:To obtain two-tone colors with which diversified color tones are obtainable by previously subjecting a colored coating to an ion plating treatment to form a two-layered structure, then subjecting the coating to a desired patterning and etching off only the ion plating layer. CONSTITUTION:The coating having the color tone of a 1st color is first formed on a base material, then the coating having the color tone of the 2nd color is formed by the ion plating treatment thereon. Plating, sputtering, ion plating, etc., are applied to form the coating of the 1st color. The colored coating is previously formed on the subsurface of the frame and thereafter, the coating is subjected to the ion plating treatment to form two-layered structure, in the case of executing design patterning. The coating is thereafter subjected to the desired patterning and only the ion plating layer is etched off, by which the two-tone colors are obtd. The ion plating treatment of the spectacle frame made of the metal is thereby facilitated and the two-tone colors having the diversified color tones are obtd.
Patent JP-S60126729-A (JP)
Title: Electronic blackboard
Inventor: ENOTSUCHI TOSHIHARU
IPC: H04N1/00
Filed: 1983-12-13
Abstract: PURPOSE:To read picture information of an electronic blackboard using simple structure by providing a picture reading device that converts picture information written on a film belt to electric signals through an optical sensor and reads opposite to the face of film belt. CONSTITUTION:The film belt 1 is moved in the direction of arrow mark by electric power from a controlling device 8 through a driving side roller 2, a driving gear 4 and a driving motor 5. Consequently, a new face of the belt 1 appears in a display section 10, and picture information such as characters, graphics etc. are written on the belt 1 with a felt pen etc. A light sensor 7 is provided in the direction of moving of the belt 1 and apart from the display section 10, and picture information written on the belt 1 is read and converted to electric signals. The sensor signals are sent to an output device 9 consisting of a CRT monitor, a magnetic recording device, a printer etc., and the contents displayed in the display section 10 is recorded and printed.
Patent JP-H0718951-A (JP)
Title: Wooden fitting
Inventor: KIMURA MASANORI
IPC: E05D15/10
Filed: 1993-09-21
Abstract: PURPOSE:To provide wooden fittings, in which dew condensation does not occur in winter, and heat resistance and airtightness are considered sufficiently. CONSTITUTION:Sealing materials are annexed onto the opposed surfaces of one-side stiles B-2 of mutually adjacent horizontally sliding doors at the double sliding centers of the doors at the time of closing, and upper-rail guide pins 2 and lower-rail guide pins 3 are mounted at the left and right end sections of upper and lower rails B-1 while both-rail guide pins are inserted and engaged to the sill A-1 and head jamb A-2 of a door frame and guide grooves 4, 5 guiding the door in the opening and closing directions of the horizontally sliding door are separated and formed left and right at the double sliding centers. The end section sides of the guide grooves of the upper and lower both-rail guide pins are bent toward the inside of the door frame from their midways, and drawn bent sections are formed when both horizontally sliding does are closed. Sealing materials, by which the rails and stiles of both horizontally sliding doors are abutted in a fast stuck manner extending over the whole circumferences of the internal surfaces of the sill, the head jamb and left and right columns A-3, are installed.
Patent JP-H0979611-A (JP)
Title: Air-conditioning device
Inventor: SHIMIZU MINEO
IPC: F24F3/16
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To reduce an energy amount needed to generate steam by reducing an amount of steam generated for control of humidity. SOLUTION: An air-conditioning device 1 comprises an external conditioner 3 to input outside air A and regulate air, containing the outside air A, to a given temperature and humidity and feed regulated air to room, a freezer 5 to feed a first refrigerant, by which air is cooled, to the external conditioner 3, a boiler 4 to feed a heating medium to heat air and steam to moisten air to the external conditioner 3, and a cooling tower 6 to circulate a second refrigerant, by which the refrigerator 5 is cooled, through the refrigerator 5.  A cooling coil to circulate the first refrigerant therethrough from the side, where outside air A is inputted, to the feed side, a water atomizer to atomize water, a return coil being a return passage 41 for the second refrigerant from the refrigerator 5, a heating coil to circulate a heating medium therethrogh, and a steam atomizer to atomize steam are arranged, in the order, in the external conditioner 3.
Patent JP-H0976141-A (JP)
Title: Straightness correcting system of ultra precise processing machine
Inventor: YOKOYAMA YUJI
IPC: B23Q15/013
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a straightness correcting system of a ultra precise processing machine for compensating for the error of the straightness of a slide table and able to prevent the deterioration of the shape precision of a material to be cut. SOLUTION: The error of straightness of an X-table 5 to traverse a work 8, out of two X and Z tables 5, 10 intersecting perpendicular to each other is detected by a micro-sense 9, and a jogging stage 11 is provided on a Z-table for feeding a cutting tool in the cutting direction so that the cutting tool 12 side may be jogged and displaced according to the detected value.
Patent JP-S60128531-A (JP)
Title: Data processing unit
Inventor: IWATA ATSUSHI
IPC: G06F9/22
Filed: 1983-12-15
Abstract: PURPOSE:To attain the start of plural microprograms even with the same instruction code by providing mask information to an instruction sub-code corresponding to the instruction code to an instruction having the instruction sub- code. CONSTITUTION:An instruction word stored in a main storage device 1 is read by an instruction control and operating unit (IU/EU)3 via a storage control unit 2 and the instruction word is stored in an instruction register 301. A 8-bit instruction code is stored in a register 301a and a 4-bit instruction sub-code is stored in a register 301b in the registers 301a, 301b constituting a part of an instruction register 301. The address of a control memory 302 is designated by the instruction code 301a and its output is read and stored in a register 303. 16 bits of registers 303a, 303b become the head address of a microprogram corresponding to the instruction code 301a and a register 303c becomes mask information in the contents 303a, 303b of the read register 303.
Patent JP-H0981693-A (JP)
Title: Magnetic stripe reader
Inventor: MATSUSHITA TADAYUKI
IPC: G06Q20/32
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To automatically discriminate the moving direction of a magnetic stripe. SOLUTION: Contact points 4 are provided near a magnetic head 1. The contact points 4 are in contact with each other normally, however, they are turned to a noncontact state when a backbook 10 passes through. A bankbook detection part 5 monitors the contact state of the contact points 4 and outputs bankbook detection signals Sa when the end of the bankbook 10 arrives at the position of the contact points 4. A stripe detection part 6 detects the arrival of the magnetic stripe 11 at the magnetic head 1 based on data demodulated by a demodulation part 2 and outputs stripe detection signals Sb. A gap between the magnetic head 1 and the contact points 4 is made longer than a distance from the end of the bankbook 10 to the end of the magnetic stripe 11.  A moving direction discrimination part 7 discriminates the moving direction of the magnetic stripe 11 by the difference of the timings of the bankbook detection signals Sa and the stripe detection signals Sb and outputs moving direction discrimination signals Sc. A data processing part 3 processes the data corresponding to the moving direction discrimination signals Sc.
Patent JP-S60127010-A (JP)
Title: Variable rolling-width type roll
Inventor: BANDOU SEIJI
IPC: B21B31/30
Filed: 1983-12-15
Abstract: PURPOSE:To improve rolling efficiency and to reduce roll consumption unit by changing and adjusting the rolling width steplessly, automatically, and in on-line without rearranging rolls and exchanging adjusting plates, etc. for the changing of a rolling size or the variation of rolling width, etc. caused by the wear of roll. CONSTITUTION:In a rolling roll consisting of an arbor 10 and a pair of sleeve rolls 20 fitted movably in the axial direction to the outer circumference of the roll; a wedge ring 11 which is formed by arranging plural claw-shaped pieces dividedly in the circumferential direction and is capable of converting a rotational motion into a shifting motion in the axial direction, is turnably installed between a pair of the sleeve rolls 20. Further, by forming the side faces of sleeve rolls 20 facing on the wedge ring 11 respectively into the shapes capable of engaging with the claw-shaped pieces, the sleeve rolls 20 are adjustably shifted in the axial direction of arbor 10 by turning the wedge ring 11.
Patent JP-H0890905-A (JP)
Title: Pressure-sensitive recording material
Inventor: FURUKAWA HIROYUKI
IPC: B41M5/145
Filed: 1994-09-29
Abstract: PURPOSE: To enhance OCR reading aptitude by using at least one kind of a specific monovinyl phthalide compd. as a basic dye and using a zinc salt of a salicylic acid derivative as a coupler. CONSTITUTION: In a pressure-sensitive recording material utilizing the color forming reaction of a colorless or light-colored basic dye and a coupler, as the basic dye, at least one kind of a monovinyl phthalide compd. represented by general formula (wherein R1 , R2 and R5 are a 1-8C alkyl group and R3 , R4 and R6 are a methyl group, an ethyl group or a phenyl group) is used and, as the coupler, at least one of a zinc salt of 3,5-di(α-methylbenzyl)salicylic acid, a zinc salt of a carboxylated terpene/phenol resin and a zinc salt of benzylated styrenated salicylic acid is used.
Patent JP-H08102314-A (JP)
Title: Terminal of lead-acid battery
Inventor: SASABE SHIGERU
IPC: H01M2/30
Filed: 1994-09-29
Abstract: PURPOSE: To prevent the generation of a high resistance material on the surface of a terminal by covering the surface of a terminal main body made of a lead- antimony base alloy or lead-calcium-tin base alloy with a lead-tin alloy containing 5wt.% or more tin. CONSTITUTION: A terminal 2 has a covering layer 2b made of a lead-tin alloy containing 5wt.% of more tin formed on the surface of a terminal main body 2a made of lead-antimony base alloy. An electrode pole 3 melt-connected to the terminal 2 is made of a lead-antimony base alloy or a lead-calcium base alloy. A bushing 2c is formed in the lower part of the terminal 2. The bushing, 2c is embedded in a cover 4 of a lead-acid battery, and the covering layer 2b is formed on the surface exposed from the cover 4 of the terminal 2. Before the terminal 2 is fixed to the cover 4, the lead-tin alloy is electroplated on the terminal main body 2a or the terminal main body 2a is immersed in a molten lead-tin alloy. By covering with the lead-tin alloy containing 5 wt% or more tin, lead hydroxide or basic lead carbonate is not generated even if severe heat cycle test is repeated.
Patent JP-2001060018-A (JP)
Title: Electrostatic charge image developing toner composition and developer
Inventor: NAKAMURA MASANOBU
IPC: G03G9/087
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic charge image developing toner composition or an electrostatic charge image developer which exhibits good fixing characteristics and anti-offsetting property in a wide temperature range and has stable electrostatic charge characteristics and satisfactory dynamic strength. SOLUTION: Colored resin particles containing a resin binder, a colorant, a releasing agent and an electric charge controlling agent are prepared and fine particles having a smaller particle diameter than the colored resin particles are stuck to the colored resin particles to obtain the objective electrostatic charge image developing toner composition. The resin binder comprises a polyester resin using (A) an epoxy compound having two or more epoxy groups, (B) a polybasic acid compound selected from among polybasic acids each having a basicity of >=2 and/or their anhydrides and/or lower alkyl esters of these and (C) an aliphatic polyhydric alcohol having two or more OH groups as principal constituent components.
Patent JP-H0661137-A (JP)
Title: Developing device in photolithography
Inventor: URABE TAKAYUKI
IPC: H01L21/30
Filed: 1992-08-10
Abstract: PURPOSE:To make even spraying of a developing solution on a substrate and to prevent developing solution mist from flowing in a front chamber by a method wherein an entrance shower having an outflow port in the width direction of a developing chamber is provided at the upper part, which is positioned on the side of the front chamber, in the developing chamber in such a way that the outflow port is made to slant in the transfer direction of the substrate. CONSTITUTION:A front chamber (a) for shielding the interior of a device from the outside is provided in the front of a developing chamber (b) provided with nozzles 1 for spraying a developing solution and a draining chamber (c) provided with an air nozzle 2, a rinsing chamber (d) provided with cleaning water jetting nozzles 3 and a drying chamber (e) provided with air nozzles 2 are jointly provided in the rear of the chamber (b). Moreover, an entrance shower 4 for making the developing solution flow out in a strip form inward and facing downward and extending over the width direction of the chamber (b) is provided at the upper part, which is positioned on the side of the front chamber (a), in the chamber (b). Thereby, spraying of the developing solution on a substrate is further uniformized and developing solution mist stops flowing in the front chamber.