baber/WOPTO huggingface dataset:
Patent JP-S638240-A (JP)
Title: Laminated glass
Inventor: MASUDA NORIAKI
IPC: C03C27/12
Filed: 1986-06-27
Abstract: PURPOSE:To obtain a laminated glass having excellent burglar-preventive effect and anti-clouding action, by integrating a pair of glass plates interposing a synthetic resin and metallic wires between said plates. CONSTITUTION:A synthetic resin film 2 and metallic wires 3 are sandwiched between a pair of glass plates 1, 1 and the parts 3a, 3a of the metallic wires 3 protruded from the glass plates are connected to a power source 4 and electrified. The synthetic resin film 2 is heated and melted by the resistant heat of the wire to bond and integrate both glass plates 1, 2 with each other. A laminated glass having excellent burglar-preventive effect by the inserted metallic wire 3 can be produced at a low cost. The glass can exhibit anti-clouding action by electrifying the metallic wire 3 and heating the glass plate by the heat of resistance.
Patent JP-H095726-A (JP)
Title: Display device
Inventor: KOBAYASHI KENJI
IPC: G02F1/1335
Filed: 1995-06-19
Abstract: PURPOSE: To provide a display device by which a user can view contents displayed on the screen of the display device, on the other hand, by which a person other than the user can not view the displayed contents. CONSTITUTION: This display device 10 includes plural two-dimensionally arranged picture elements 16, and is constituted to display a desired picture based on the fact that a specified signal is given to the respective plural picture elements 16. This device is provided with a lens 18 corresponding to each picture element 16, and the lens 18 is constituted to restrict the angle of visibility of the picture element so that the angle of visibility of the picture element is enough for viewing a picture formed by the picture element in the case the user views the picture element 16 with both eyes, and the person other than the user is prevented from placing a viewpoint in the lens 18.
Patent JP-H0318065-A (JP)
Title: Vertical mos field effect transistor
Inventor: TANIDA HIROSHI
IPC: H01L29/10
Filed: 1989-06-14
Abstract: PURPOSE:To improve R-ASO of a power MOSFET by electrically connecting a well region of one conductive type with a source electrode, excluding the source region of the opposite conductivity type at the corner part of the well region. CONSTITUTION:This is constituted by a drain region 1, a gate oxide film 2, a polycrystalline silicon 3, a well region 4, a source region 5, an interlayer insulating film 6, a source electrode 7, and a drain electrode 8. And, a well region-source electrode bypass region 9, which connects electrically the well region 4 of one conductivity type with the source electrode 7, is formed on the drain region 1, excluding the source region 5 of the opposite conductivity type at the corner part of the well region 4 which has the source region 5. Accordingly, breakdown currents, which concentrate on the corner part of a cell, flow in the well region-source electrode bypass region 9, so a parasitic bipolar transistor does not operate at the corner part of the cell where the breakdown current concentrate, and element breakdown is suppressed. Hereby, R-ASO of a power MOSFET can be improved.
Patent JP-S6043649-A (JP)
Title: Silver halide photosensitive material
Inventor: NAGASAKI SATORU
IPC: G03C1/035
Filed: 1983-08-20
Abstract: PURPOSE:To enhance color sensitized sensitivity, etc. and to reduce dye stains by forming a silver halide emulsion layer composed of 2 kinds of emulsions contg. silver halide grains different in grain diameter and incorporating a cyanine dye in the emulsion layer. CONSTITUTION:A single emulsion B contg. silver halide grains having an average grain diameter of 0.5-1.3mum and a single emulsion C contg. silver halide grains having an average grain diameter 0.2-0.5mum larger than those of the emulsion B are mixed in a grain of B to grain of C weight ratio of (70-95): (30-5). An intended photosensitive material is obtained by forming a silver halide emulsion layer composed of this emulsion mixture and incorporating in it a cyanine dye represented by the formula shown here in which R1, R2 are each alkyl or the like; R3 is C2-C6 sulfoalkyl or the like; X<-> is an anion; Z1, Z2 are each an atomic group forming a benzene group; and n is 1 or 2.
Patent JP-S6130749-A (JP)
Title: Fluorescent paint applied to article to be observed in cryostat
Inventor: FUKUSHIMA EIJI
IPC: G01N21/64
Filed: 1984-07-24
Abstract: PURPOSE:To obtain detailed observation even by slight quantity of light, by preparing a paint by mixing 1-30vol% of a fluorescent substance with a base substance having coefficient of thermal expansion almost same to that of the article to be observed in a cryostat. CONSTITUTION:When an article to be observed in a metal, a substance having coefficient of thermal expansion almost same to that of the article to be obserbed, for example, stycast is used as a base and 15vol% of a fluorescent substance such as a Canary glass powder is added to stycast to prepare a paint which is, in turn, applied to the coil of a super-conductive magnet. By this method, when weak light is incident to the coated coil, a paint film emits fluorescence and, therefore, observation becomes easy.
Patent JP-H052073-A (JP)
Title: Object detector
Inventor: YAMAGISHI AKIO
IPC: G01S17/02
Filed: 1991-06-25
Abstract: PURPOSE:To obtain an object detector which outputs a detection signal according to an action state of an object to be detected by enabling a final detection signal to be output after inputting output signals of a timer circuit and a pulse generation circuit. CONSTITUTION:An object detector 20 incorporates a timer circuit 21. When a output of an amplification circuit 22 which generates a signal by detecting an object to be detected within a detection region becomes 'H', the timer circuit 21 operates and an output of the circuit 21 becomes 'H' after a delay of T1 second. A detection signal S of an AND circuit 23 is obtained by calculating AND of both and the output of the circuit 21 becomes 'L' when the output of the circuit 22 becomes 'L'. Then, a time of operation state of a detection signal is measured by the incorporated timer and an action state of the object to be detected is judged according to the time length.
Patent JP-S5853377-A (JP)
Title: Submerged arc welding method
Inventor: MORI NAOMICHI
IPC: B23K9/18
Filed: 1981-09-28
Abstract: PURPOSE:To reduce the high temp. crack sensitivity of weld metal by applying at least the 1st layer of welding on dead soft steel by using either one or both of a wire and a flux which respectively has specific contents of C. CONSTITUTION:At least the 1st layer of welding is executed to steel contg. 0.005-0.06wt% C by using either one or both of a wire contg. 0.15-0.60wt% C and a flux contg. 0.05-1.05wt% C. In this case high C metallic powder, cast iron powder or high C iron powder, high CFe-Mn materials, high CFe-Cr materials, Si-C, Cr-C, graphite, etc. are used for means of adding C to the flux.
Patent JP-H0251456-A (JP)
Title: Curing accelerator for spraying of cement mortar or concrete
Inventor: HIRANO KENKICHI
IPC: C04B22/10
Filed: 1989-06-16
Abstract: PURPOSE:To enable application even to a ceiling part and a part from which water spouts and to prevent the generation of dust by mixing an alkali carbonate with calcium aluminate. CONSTITUTION:95-50wt.% alkali carbonate such as Na2CO3 is mixed with 5-50wt.% calcium aluminate having >=1,000cm<2>/g Blaine index such as 12CaO.7 Al2O3 to obtain the title curing accelerator and 3-20wt.% of this agent is added to mortar or concrete contg. a water reducing agent of high performance and water and having 5-15cm slump and 65-55% water cement ratio.
Patent JP-H05343457-A (JP)
Title: Resin sealing apparatus of semiconductor device
Inventor: YANAGIDA SATORU
IPC: H01L21/56
Filed: 1992-06-11
Abstract: PURPOSE:To obtain an apparatus wherein a resin can be filled easily by a method wherein the apparatus is provided with an upper metal mold, a first pressure part, a lower metal mold and a second pressure part which are respectively specific. CONSTITUTION:The resin sealing apparatus is provided with the following: an upper metal mold 15 wherein a first cavity 16 provided with a shape corresponding to the resin-package upper part of a semiconductor device is formed and a resin-material insertion part 18 communicating with the first cavity 16 is formed; and a first pressure part 20 by means of which a resin material 17 inserted in the resin-material insertion part 18 in the upper metal mold 15 is pressed toward the first cavity 16. In addition, the resin sealing apparatus is provided with the following: a lower metal mold 21 wherein a second cavity 22 provided with a shape corresponding to the resin-package lower part of the semiconductor device is formed and a resin-material insertion part 24 communicating with the second cavity 22 is formed; and a second pressure part 26 by means of which a resin material 23 inserted in the resin-material insertion part 24 in the lower metal mold 21 is pressed toward the second cavity 22. For example, a communication part 19 between a first cavity 16 and a resin-material insertion part 18 is shaped in such a way that a resin material 17 in a solid state cannot be passed.
Patent JP-H0321366-A (JP)
Title: Blower control apparatus of speed sprayer
Inventor: SHIBUE TOSHIO
IPC: B05B17/00
Filed: 1989-06-16
Abstract: PURPOSE:To secure good sprinkling properties and uniformity by controlling the output of a drive apparatus on the basis of the detection of a wind force detector by a control apparatus so as to make the wind force of a blower constant. CONSTITUTION:The chemical solution injected from a nozzle 32 is fed by the wind from a blower 26 and sprinkled to an object to be sprinkled. At this time, the wind force of the blower 26 is detected by a wind force detector 60 and the blower 26 is driven by a drive apparatus 44. Then, the output of the drive apparatus 44 is controlled on the basis of the detection of the wind force detector 60 by a control apparatus 62 so as to make the wind force of the blower 26 constant. As a result, in spite of the clogging of a guard net 42 with dead leaves, the intensity of the wind formed by the blower is controlled to a constant level to make it possible not only to secure good sprinkling properties and uniformity but also to avoid the interruption of the sprinkling work during the operation of a speed sprayer.
Patent JP-S6131273-A (JP)
Title: Image-forming device
Inventor: WATANABE JUNJI
IPC: B41M5/50
Filed: 1984-07-23
Abstract: PURPOSE:To reduce waste of a transfer material, by a construction wherein coloring agent areas of at least one color in a transfer material are set to be smaller than the coloring agent areas of other colors. CONSTITUTION:The area of each of yellow, magenta and cyan ink parts 21a, 21b, 21c of a thermal transfer ribbon 15 is set in conformity with the letter size, while the area of black ink parts 21d is set in conformity with a size obtained by subtracting the letter size from a legal size. Accordingly, it is possible to form images on both letter-size papers P and legal-size papers P, and in the case of using a large number of letter-size papers P, waste of the ribbon 15 can be reduced.
Patent JP-H11259-A (JP)
Title: Cooking pot and pot lid supporter
Inventor: SHIGEMURA TOSHIHIDE
IPC: A47J47/16
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To hold a pot lid in the state of standing through a supporter attached to the pot itself or the edge of the pot and to allow soup stuck to the back of the pot lid held by leaning to drop into the pot by providing a pair of two grooves with which the outer periphery of the pot lid is engaged near one handle of a pot edge. SOLUTION: Handles 3 are fixed to opposed two places on the outer surface of the main body 1 of the cooking pot with rivets 4 and a pair of the two grooves 6 are provided at the pot edge 5 near one of the handles 3. Then, the middle point position of a distance between a pair of the two grooves is installed by deviating from the middle point position of the handles 3 to support the pot lid 2 by the three places of a pair of the two grooves 6 and the handle 3 to hold the lower part of the lid 2 in an obliquely standing state to be positioned inside of the main body 1. Thereby, cooking is easily performed without using a large space even at a small kitchen and as soup stuck to the back side of the pot lid 2 completely returns into the pot, the kitchen is never made dirty.
Patent JP-S5776861-A (JP)
Title: Manufacture of semiconductor integrated circuit
Inventor: TAKAGI MASAHIRO
IPC: H01L21/301
Filed: 1980-10-30
Abstract: PURPOSE:To improve the yield of manufacture by previously forming Al to a section shaping a scribing line of a main surface of a semiconductor substrate and removing a section corresponding to at least scribing line in Al2O3 obtained by oxidizing the Al. CONSTITUTION:Al is evaporated onto the Si substrate 1 through an insulating film 2, and changed into Al2O33 through oxidation at an anode, at least one part (the whole will do, also) of the section corresponding to the scribing line is removed, and the surface is scribed by means of a dicing saw. Accordingly, the effect of a crack generated at the time of scribing on the inside of the semiconductor substrate is removed, and yield is improved.
Patent JP-S5484442-A (JP)
Title: Information transmission system
Inventor: HORIKAWA HAJIME
IPC: G06F21/34
Filed: 1977-12-19
Abstract: PURPOSE:To prevent the mischief or the like given by the third person with a simple constitution by transmitting the specific hidden codes differing with every terminal unit memorized to the center from the transmitting part via the circuit. CONSTITUTION:The specific hidden codes which differ every terminal unit memorized in memory unit 3 is transmitted to circuit A from network control unit 9 as well as to hybrid circuit 8 from transmitting circuit part 7 via switched contact C of switch circuit 6 to be collated at the center. In this case no output is transmitted to the display part of print part 5. Thus, the mischief or the like given by the third person can be prevented.
Patent JP-H117017-A (JP)
Title: Liquid crystal display device and color adjusting method therefor
Inventor: BOKU GIRETSU
IPC: G02F1/13357
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To arbitrarily adjust colors by providing plural fluorescent lamps for back light source in which wavelength distributions of lights to be generated are different at the back of a liquid crystal panel in which liquid crystal cells and color filters are formed. SOLUTION: A diffusion plate 35 diffusing lights emitted from back light sources is provided under a liquid crystal panel 33 in which liquid crystal cells and color filters are formed and, moreover, a reflection plate 34 reflecting the lights emitted from the back sources is provided more under it. Here, for example, a fluorescent lamp 31a which is coated with a phosphor in which a rare-earth element having a normal wavelength distribution is mixed and a fluorescent lamp 31b which is coated with either of fluorescent phosphors having the rare-earth element of red or green or blue having the same wavelength distribution as that of the lamp 31a or different from it are used as the back light sources and when a voltage is impressed on these light sources, lights whose wavelengths are different are emitted.  Then, this display device selectively transmits lights from the fluorescent lamps 31a, 31b with a liquid crystal panel 33 by the interaction between the reflection plate 34 and the diffusion plate 35.
Patent JP-H07329856-A (JP)
Title: Arranging structure of charging connector for motor-driving assisted bicycle
Inventor: YAMAGUCHI MASAAKI
IPC: H01M10/46
Filed: 1994-06-11
Abstract: PURPOSE:To provide the arranging structure of a charging connector for a motor-driving assisted bicycle, of which pedal can not be operated for travelling at the time of charging in the state where a battery case is installed in a car body. CONSTITUTION:In a motor-driving assisted bicycle, in which the power of a motor is used for assistance of the manpower, a battery case 23, which houses a battery for supplying the power to a motor, is located adjacent to a pedal crank supporting part, and a charging connector is positioned so that the connection part thereof is faced to the turning locus of one crank arm 16 to be turned along the side surface of the battery case 23.
Patent JP-H07329857-A (JP)
Title: Battery attaching/detaching structure for motor-driving assisted bicycle
Inventor: ISENO MITSURU
IPC: B62K19/30
Filed: 1994-06-11
Abstract: PURPOSE:To provide the battery attaching/detaching structure for motor-driving assisted bicycle, which can securely lock a battery and which facilitates the attaching/ detaching work. CONSTITUTION:In a motor-driving assisted bicycle, in which the power of a motor to be driven by the electric power of an on-vehicle battery is used for the assistance of manpower, a battery case 23 for housing a battery is formed into the long size nearly square cylindrical shape, and a body cover 29, which is obliquely arranged along a down frame extended obliquely backward and downward from a head pipe, has a recessed shape alpha in a side view, which is formed of long size inclined bottom surface and the front and rear inner surfaces opposites to the long size lower surface and the front and rear and surfaces of the battery case 23, and fitted to the battery case 23 for support. Front end of the battery case 23 is engaged by a lock device 26 freely to be released, and the rear inner surface 29c of the recessed part alpha of the body cover 29 is formed into the steep inclined surfaces B-B close to the vertical than the right angle in relation to the inclined recessed shape bottom surface, and the angle of the rear end surface of the battery case 23 to the lower surface thereof is set at the angle as same as the angle of the rear inner surface of the body cover to the recessed shape bottom surface thereof.
Patent JP-S6060891-A (JP)
Inventor: JIYANNKUROODO KARUBO
IPC: D05B31/00
Filed: 1984-07-23
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-H08319882-A (JP)
Title: Piston of internal combustion engine
Inventor: YOSHIMURA HIDEO
IPC: F16J1/16
Filed: 1995-05-29
Abstract: PURPOSE: To reduce slapping sounds by constituting in such a way as to press a skirt part of low rigidity to the thrust side inner surface of a cylinder earlier than a ring land part of high rigidity. CONSTITUTION: A piston 1 is furnished with a ring land part 4 provided with a ring groove 7 to accommodate piston ring and a skirt part 5 formed in continuity to the ring land part 4, wherein an elastic member 11 to press the piston ring outward in radial direction is installed at the bottom of the ring groove 7 located on the thrust side 1b of the piston 1.
Patent JP-H0445960-A (JP)
Title: Manufacture of electrode for image recording
Inventor: IMABAYASHI SHINICHIRO
IPC: B41J2/395
Filed: 1990-06-13
Abstract: PURPOSE:To efficiently manufacture a record electrode having high density and fineness by forming a base metal layer having a pattern same as a pattern of the record electrode without providing the base metal layer at a part where the electrode is not formed. CONSTITUTION:On the whole surface of an insulating substrate 11, a base record layer 12 is formed, a photoresist pattern 13 having a reversed shape of a record electrode is formed, a base metal layer at a resist opening is eliminated with an etching by making the photoresist pattern 13 a mask. Then, the photoresist is eliminated so as to form a base metal layer 14 having the same pattern as the record electrode. On the whole surface of the base metal layer 14, a photoresist 15 is applied and dried, thereafter, exposed selectively, and a photoresist pattern 16 is formed only on a part where there is not the base metal layer 14. A record electrode 17 is formed on the base metal layer 14 by plating.
Patent JP-S638959-A (JP)
Title: Changing system for device constituting information
Inventor: NAKANO TADAYOSHI
IPC: G06F13/14
Filed: 1986-06-30
Abstract: PURPOSE:To rapidly re-rise a system and without fail by providing a means to update device constituting information to the information after the device is changed, prior to a system stoppage. CONSTITUTION:At the time of the re-rise of a system, a device constituting information handing-over part 6 in a system structuring program 5 copies the device constituting information before the system is stopped, from a main storage area 4 to a main storage area 9 in its own program, and sets the device constituting information in the area 4 to the prescribed initial value. Next, a device converting deciding part 7 compares the device constituting information in the area 9 and the device constituting information initially set in the area 4, decides the presence and absence of the change of the device before the system is stopped, and when the change is executed, starts a device information restoring part 8. The restoring part 8 restores the device constituting information of the area 4 by the device constituting information in the area 9.
Patent JP-H07329484-A (JP)
Title: Ballpoint pen
Inventor: SEKINE NOBUO
IPC: B43K7/00
Filed: 1994-06-09
Abstract: PURPOSE:To effectively maintain soft writing feeling and to eliminate the fatigue of a finger tip even in the case of the use for a long time by forming the outer periphery of a ballpoint pen tip fixing part of a tip holder in non-contact state with the inner wall of the end of a barrel. CONSTITUTION:The collar 33 of a tip holder 3 is brought at its rear end into contact with the end of a rear barrel 7, and at its front end into contact with the tapered inner wall 62 of the inner wall of a front barrel 6. Further, a protrusion located at the front part of the holder 3 is brought into pressure contact with the inner wall 62 of the end hole 61, and effectively held with the barrel 5 of a ballpoint pen refill 1 without fluctuation. At the time of writing, the protrusion is slightly elastically compression-deformed by the inner wall of the end hole 61 to contribute to soft writing feeling. A metal support cylinder 21 is externally engaged with the outer periphery of the end of the holder 3 (the outer periphery of a ballpoint pen tip 2), the outer periphery of the tip 2 is supported by the end small-diameter part, and the fixing of the tip 2 to the holder 3 is further reinforced at the rear.
Patent JP-S6156285-A (JP)
Title: Alkali battery
Inventor: CHIBA NOBUAKI
IPC: C23F3/06
Filed: 1984-07-25
Abstract: PURPOSE:To provide a titled battery which prevents pitting, rupture, liquid leakage, etc. and extends the life thereof by polishing the copper layer or copper alloy layer on the surface of a negative electrode current collector with a chemical polishing agent consisting of hydrogen peroxide and org. acid or org. acid salt. CONSTITUTION:This alkali battery is provided with the negative current collecting body of which the copper layer or copper alloy layer on the surface is polished by the chemical polishing agent consisting of >=1 kinds of the hydrogen peroxide and org. acid as well as the org. acid salt. Said battery obviates the pitting by the polishing and is prevented from the rupture as a result of the generation of hydrogen by removing not only the oxide, oil and dust but also the metallic powder therefrom. In addition, the battery has no possibility of liquid leakage. >=1 Kinds of formic acid, oxalic acid, acetic acid, citric acid and gluconic acid are adequately used for the above-mentioned org. acid. The suitable pH of the above-mentioned chemical polishing agent is 3.0-5.0. There is the possibility of the pitting if the pH is <3.0 and the polishing speed decreases sharply when the pH exceeds 5.0. The intended purpose is not achieved in either case.