baber/WOPTO huggingface dataset:
Patent JP-S61292236-A (JP)
Title: Write and erasure system for optical disc memory device
Inventor: YAMAZAKI SHUNPEI
IPC: G11B7/24062
Filed: 1985-06-14
Abstract: PURPOSE:To obtain a nonvolatile memory facilitating turning-on/off by applying an electric field in vertical direction to a liquid crystal for erasure and irradiating the rays of light or thermal beams to a prescribed address for write. CONSTITUTION:An optical disc has a couple of opposed bases 3, 7 and a couple of electrodes 4, 6, the opposed electrode 4 has the light transmissivity and the electrode 6 has the reflectivity, an orientation processing is applied to one of the electrode couple and a non-orientation processing is applied to the other, an FLC 5 is packed between the electrodes. A couple of the electrodes 4, 6 are connected to a signal source 25 for erasure. A light beam, especially, an infrared-ray is irradiated to a prescribed address from the light source 23 via a condensing optical system and a system 21 for position correction and write is conducted by deviating the phase from an initial state. The rays of light 16 are made incident from a semiconductor laser 12 and the reflected light 16 from an optical disc 10 is led to a light receiving sensor 9 via a polarizing plate 8.
Patent JP-H10308570-A (JP)
Title: Means of connecting printed boards
Inventor: TAMURA TSUYOSHI
IPC: H05K3/30
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a means of connecting a printed board having a guide for attaching wherein a pin can be easily inserted into a pin hole of a connector when a pin of a pin header is long and deformation such as bending and inclining is generated in the pin. SOLUTION: A connecting means electrically connecting a space between printed boards 1 which are oppositely arranged in the almost parallel adjacent position relation consists of the following; a pin header 2 arranged on one of the printed boards which are adjacent to each other, a connector 4 which has pin holes 13 with which pins arranged on the pin header are engaged and is arranged at the opposite position of the pin header of the other printed board, and an attaching guide 3 which has guide holes 12 introducing the pins to the pin holes and is arranged between the adjacent printed boards. The pin header side of the guide hole of the attaching guide is formed in a cone-shape.
Patent JP-H02309285-A (JP)
Title: Discrimiating method of absence of article
Inventor: FUJIWARA HIDEAKI
IPC: G01V3/08
Filed: 1989-05-24
Abstract: PURPOSE:To enable accurate and simple discrimination of absence of an article in a non-contact manner by a method wherein a magnetic mark having a coercive force and a residual magnetic flux density being specified is affixed to attached paper and the presence or absence of a leakage flux from the magnetic mark is detected from the outside of a package on the occasion when the presence or absence of the attached paper inside the package is discriminated from outside of the package. CONSTITUTION:A magnetic mark 3 ' having a coercive force of 1000 to 4000 Oe and a residual density of 500 to 3000 G is affixed to attached paper 3 and the paper is put in a package 2 together with medicines 4, for instance. A conveyor 5 being operated, a leakage flux coming out of the package 2, test specimun, due to the residual flux density of the magnetic mark 3 ' is detected by a magnetic-field detecting element 1 when there is the attached paper (state ment of virtues) 3 having the magnetic mark 3 ' in the test specimen, on the occasion when it passes just under the magnetic-field detecting element 1. Accord ing to this method, it is checked up in a non-contact manner that the attached paper 3 exists inside the package 2.
Patent JP-S5920822-A (JP)
Title: Light detector
Inventor: NISHIOKA TAIJIYOU
IPC: H01G2/12
Filed: 1982-07-28
Abstract: PURPOSE:To obtain a light detector, which is operated by a low voltage or without a power source and characterized by high sensitivity, high resolution, and high speed, by forming an insulating thin film on an electricity conducting substrate, providing a bonding pad on a part of said film, and providing a (semi)transparent electrode on said pad and thin film. CONSTITUTION:An insulating thin film 2 made of Ta2O5 and the like is formed on an electricity conducting substrate 1 made of Si and the like. A bonding pad 3 made of Al and the like is evaporated on a part of the film 2. Then the substrate 1 is bonded on a package by silver epoxy and the like. Thereafter an Au wire 4 is connected to the pad 3, and a lead wire is obtained. Then, an Au thin film 5 is evaporated and a semitransparent electrode is formed. Thus a capacitor type light detector is obtained. Light 6 is made to radiate and a DC bias of 3V is applied. Then light transmission spectrum is measured by using a lock in amplifier. If the lock in amplifier is highly sensitive, the voltage of a capacitor can be directly measured by an optical voltage method. Therefore a power source is not required. Thus the spectrum separation can be performed at high speed, high sensitivity, and high resolution.
Patent JP-H04331954-A (JP)
Title: Color photosensitive material
Inventor: WARIISHI KOJI
IPC: G03C8/40
Filed: 1991-05-07
Abstract: PURPOSE:To obtain the color photosensitive material which has a narrow absorption band in a suitable magenta area, has small side absorption in a blue area and yields images having excellent color reproducibility with a simple method by incorporating specific image forming compds. into the material. CONSTITUTION:This color photosensitive material contains at least one image forming compd. expressed by general formula (I) (Dye-X)q-Y. In the formula, Dye-denotes the maenta dye group or dye precursor expressed by general formula (II); X denotes a mere bond or combination group; Y denotes a substrate having the nature that the X-Y bond is cloven by a development reaction in correspondence or reverse correspondence to the distribution of photosensitive silver salts having latent images on the images. Dye- and X are bonded by R1, R2, R3 of general formula (II).
Patent JP-S61287836-A (JP)
Title: Cargo loading device for cargo truck
Inventor: YASHIRO TAMOTSU
IPC: B60P1/44
Filed: 1985-06-14
Abstract: PURPOSE:To omit transshipment for a push car to a loading platform, by making the loading platform installed to an elevator system convertible to put on and off, and utilizing the loading platform as a push car to load and carry cargoes. CONSTITUTION:At a loading platform 21 loaded on a supporting frame 15 are furnished an under frame 22, whiles 23, and a grip 24. The tops of links 10 and 11 are pivoted at pivots 13 and 14 formed at the side of a vertical frame 12 parallel to the rear edge of a bed 3 of the truck, making a parallel link system A, which forms, together with a hydraulic cylinder, an elevator system B. By rising the supporting frame 15 through operating the elevator system B, a recessed member 26 and a projecting member 25 are geared, the loading platform 21 can load cargoes on the bed 3 without sliding down from the supporting frame 15, and, when it is rotated around an axis 16, a supporting rod 20 is bent at a joint 19, and, the supporting frame 15 and the loading platform 21 stand straight.
Patent JP-H10308588-A (JP)
Title: Supporting frame of power supply equipment
Inventor: OZAKI CHIYUU
IPC: H05K7/18
Filed: 1997-05-01
Abstract: PROBLEM TO BE SOLVED: To enable vertically to stack supporting frames of a power supply equipment, and eliminate deviation in the front and rear direction and the right and left direction. SOLUTION: In a frame wherein the upper part and the lower part of facing side rims 1 are continuously connected by linkage pestles 2, 3, the length of the upper and the lower linkage pestles 2, 3 are made different. When the frames are vertically stacked, end portions of side rims of the upper and the lower frames are internally and externally engaged with each other. A position of the lower linkage pestle 2 is set as the position on which a corner part of the lower side rim 1 is anchored, when the frames are vertically stacked. Thereby the vertically stacked frames are set in an engaged state in the front and rear direction and the right and left direction, so that the stacking state is stabilized, and deviation and fall of the upper frame are prevented.
Patent JP-H07333792-A (JP)
Title: Pack of processing-liquid preparation kit for silver halide photographic material
Inventor: KURATA NORIAKI
IPC: G03D13/02
Filed: 1994-06-13
Abstract: PURPOSE:To allow processing liquid preparation kits whereby a plurality of processing liquids can be adjusted to be used without waste even when used in different kinds of automatic developing machines and to prevent confusing the kits by bundling the kits in the same packing unit, and packing them in such a way that they cannot exist in the same place. CONSTITUTION:Condensed processing liquids are distributed by predetermined amounts in the packs 51-A, 51-B, 51-C of an automatic developing machine, and the packs 51 are put in an even bigger wrapping bag 51H in the form of a plastic film. A label 51L indicating the kind of condensed processing liquid retained and the handling method is attached to each pack 51 to prevent erroneous operations. Similarly, packs 52 holding condensed liquids for bleaching and for fixing are put in a wrapping bag 52H, and packs 53 are put in another wrapping bag H. The wrapping bags 51H-54H are put in a package 55 for protection from external forces. Thus processing-liquid kits can be obtained that allow easy preparation of the liquids while reducing the risk of erroneously preparing the liquids.
Patent JP-H07332706-A (JP)
Title: Exhaust processing equipment for clean room
Inventor: KATO KOJI
IPC: B01D53/18
Filed: 1994-06-13
Abstract: PURPOSE:To provide an exhaust-treating apparatus in which an air conditioning cost is reduced by lowering a load to be applied to an air conditioner. CONSTITUTION:An exhaust processing equipment 50 comprises heat exchanging elements 54 and a scrubber 56. The elements 54 are formed with many exhaust channels 58 in a vertical direction and with suction channels 60 in a horizontal direction. The scrubber 56 sprays water from a nozzle 62 toward the outlets of the channels 58. The atmosphere is passed through the channels 60 of the elements 54, sucked to an air conditioner, and exhaust air is passed through the channels 58, and discharged into the atmosphere by a fan. The atmosphere passed through the channels 60 is heat exchanged with exhaust air passed through the channels 58 to be approached to the temperature/humidity of the air in a clean room. The exhaust air is also cleaned by spray water from the nozzle 62 during passing of the channels 60, and further the channels 58 are cleaned by the water. Thus, the channels 58 can be always held clean, thereby further improving its heat exchanging efficiency.
Patent JP-S61287704-A (JP)
Inventor: KAJIWARA MASANORI
IPC: B32B13/06
Filed: 1985-06-14
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-H09295493-A (JP)
Title: Cap for writing instrument
Inventor: KATAMI KAZUNORI
IPC: B43K23/08
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To secure safety for inadvertent swallowing by an infant, achieve the improvement of working efficiency in a manufacturing operation, reduce a manufacturing cost, and further, enhance the general applicability to various types of writing instrument for use. SOLUTION: This cap for a writing instrument is constituted of a cap main body 2 and a clip 3. In addition, a recessed groove is formed running upto the base part 6 of the clip 3 from a communicating hole 5 pierced at the tip part 4 of the inner wall face 7 of the clip 3, and the clip 3 is fitted into the cap main body 2 to form an air hole 9. Consequently, it is possible to reduce the number of parts and simplify a manufacturing operation to enhance the operating efficiency and the accuracy of a finished product. Further, an air hole is securely provided when the cap is inadvertently swallowed so that safety is ensured and the manufacturing cost is reduced. Besides, the cap main body 2 alone is replaceable to the type of a writing instrument and thus the general applicability of the cap for use is widened.
Patent JP-H0424408-A (JP)
Title: Refuse incinerator system
Inventor: HIRUTA IWATSUGU
IPC: F23G5/40
Filed: 1990-05-21
Abstract: PURPOSE:To solve such problems as lack of refuse incineration facilities on land and of sites for landfill by a method wherein a work vessel, which sails on water, is furnished with a refuse pit to store refuse, and a refuse incinerator. CONSTITUTION:After collected and transported to a vessel 1 by a refuse collection vehicle 7 in conventional way and dumped into a refuse pit 2, refuse in the pit 2 is grabbed up by a crane 20 of a conveying equipment 4, and crushed roughly on a first conveyer 27, and ferrous metal alpha contained in the refuse is recovered and collected in a storage bin 40 by a recovery equipment 36 while the refuse is conveyed by a second conveyer 28. On the other hand, the refuse dumped into an incinerator 3 is incinerated in a combustion chamber 11, and ash is collected to a dust collector 14 and stored in an ash bin. Unburnt materials contained in the refuse in the combustion chamber 11 fall down trough an outlet 12 and stored in a storage bin. The vessel 1 sails to a destination while the refuse in the pit 2 is incinerated, and ash is land-filled in an appointed landfill site at the destination. And, reusable materials such as ferrous metal and others are transported to a designated site for treatment.
Patent JP-S5254425-A (JP)
Title: Production of diaphragm for speakers
Inventor: FUJII NAOKI
IPC: H04R7/20
Filed: 1975-10-29
Abstract: PURPOSE:To eliminate the disturbance in middle range characteristics by fixing the free edge of a diaphragm for speakers by the attraction of a vacuum pump, and pressure-bonding a cone to this free edge by means of a bonding agent thereby preventing the deviated lamination, deviated clearances, etc.  between both members.
Patent JP-H04294760-A (JP)
Title: Packaged article
Inventor: KISHIKAWA NOBUTAKA
IPC: B65D75/28
Filed: 1991-03-18
Abstract: PURPOSE:To provide a package for wrapping an article in an at least three-layer composite film capable of withstanding the sterilization by heating with a steam and hot water having a temperature of not lower than 90 deg.C for 30 minutes or more. CONSTITUTION:An at least three-layer composite film having a polyolefin resin layer formed on at least one side of polyamide film with an adhesive resin layer interposed therebetween is for packaging an article therein by applying thereto a top seal 7, an end seal 9 and a center seal 8. This structure can withstand the sterilization by heating with a steam and hot water having a temperature of not lower than 90 deg.C for 30 minutes or more, yet offering an excellent adaptability for a vertical pillow packaging machine.
Patent JP-H0740504-A (JP)
Title: Metal foil clad laminated sheet and production thereof
Inventor: HIRAOKA KOICHI
IPC: H05K1/03
Filed: 1993-06-02
Abstract: PURPOSE:To obtain a metal foil clad composite laminated sheet suitable for the substrate of an SMD corresponding printed wiring board and to ensure the drill processability and humidity-resistant insulate characteristics thereof. CONSTITUTION:An inorg. filler is not compounded with the thermosetting resin infiltrated into the glass nonwoven fabric of an intermediate layer too much and the thickness (a) of the thermosetting resin layer 3 formed between the glass fabric 1 of the outermost layer and a surface metal foil 2 is set to 5-50mum at the thinnest place. When a resin selected from a dimer acid modified epoxy resin, a phenoxy resin and a propylene oxide added bisphenol A type epoxy resin is compouded with the thermosetting resin layer 3, the solder connection reliability of SMD can be further enhanced.
Patent JP-H06317167-A (JP)
Title: Speed increasing gear of lysholm type supercharger
Inventor: MATSUBARA HIDEJI
IPC: F04C18/16
Filed: 1993-05-08
Abstract: PURPOSE:To prevent obstructing synchronous rotation of female and male rotors at high speeds by preventing generation of noise. CONSTITUTION:A speed increasing gear 6 is secured to an input shaft 2 by shrinkage fit 7, and a speed increasing pinion 14 meshing with the speed increasing gear 6 is secured to a female rotor shaft 12 by means of a bolt 15, and a female rotor timing gear 18 is secured to the boss portion 17 of the speed increasing gear 14 by shrinkage fit 19. Next, a male rotor timing gear 20 meshing with the female rotor timing gear 18 is secured to a male rotor shaft 10 by shrinkage fit 21. The speed increasing gear 6, the female rotor timing gear 18 and the male rotor timing gear 20 are not loosened but securely held in position, and the angle of the clearance between female 4 and male 3 rotors can be adjusted by fine adjustment of the angle of the speed increasing pinion 14.
Patent JP-H09294523-A (JP)
Title: Scattering apparatus
Inventor: MIYASHITA SUSUMU
IPC: A01M9/00
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a scattering apparatus capable of readily and surely carrying out fine control of a scattering amount without remarkably increasing cost. SOLUTION: In this scattering apparatus provided with a body for housing a scattering material in the interior and a scattering material feed amount controller for controlling feeding out amount of the scattering material from the body 5 for housing the scattering material, the scattering apparatus is equipped with plural unit scattering material feed out amount controllers 8 and 8 in which a changing amount of each scattering material feed out amount obtained when each operating means is critically operated by one unit is smaller than prescribed minimum amount of the scattering amount.
Patent JP-S6024314-A (JP)
Title: Refining device of molten steel
Inventor: YOSHIMATSU YOSHIAKI
IPC: C21C5/52
Filed: 1983-07-19
Abstract: PURPOSE:To provide a simple titled device which obviates erosion of electrodes by constituting said device consisting of adhering conductive refractories exposed into a refining vessel to the inside of a plus electrode installed on the outside wall part of the vessel and generating a DC arc between said electrode and the minus electrode provided in the vessel. CONSTITUTION:A + electrode 12 is installed on the outside wall part of a ladle 11 which is a refining vessel. Conductive refractories 13 such as MgO are adhered to the inside thereof so as to be exposed within the vessel and a receiving seat 14 is fixed to the outside part thereof. After steel is received into said ladle 11, a cover body 15 is lowered from above and a roof ring 16 provided to the outside circumferential part of the body 15 is pressed onto the seat 14. A -electrode 8 supported by a lifting beam 10 is then lowered and inserted into the ladle 11. A DC voltage is impressed via secondary conductors 20, 9 to both + and - electrodes 12, 8 to generate a DC arc to heat and refine the molten steel. The vessel is moved freely by the above-mentioned constitution without erosion of the electrode 12 and the refining of the DC arc type is efficiently accomplished with the device having a simple construction.
Patent JP-H07260606-A (JP)
Title: Device for optically displaying pressure of medium
Inventor: GIYUNTERU JINGUBARUTORU
IPC: G01L19/12
Filed: 1993-04-23
Abstract: PURPOSE: To use physical effect of total reflection so as to accomplish luminous display in the form of color change by arranging a colored area in a transparent element and forming a colored face, which can be moved by a piston, in another color. CONSTITUTION: Open spaces 11, 14 opened toward a piston 2 side are arranged on the piston 2 side of a transparent element 5 so as to receive a colored face, which can be moved by means of the piston 2, while a notch 10 is arranged on the opposite side of a contact face 17 of a compression spring 3, and a red colored face is formed as a colored area 6 in the section wall 29 of the notch 10. A conical area in a part 4 connected to the piston 2 is made of an elastically deformable material, and a green colored face 12 is arranged in the area touching the limit face, on which total reflection is carried out when the part 4 is inserted into the open spaces 11, 14. If a tire pressure is excessively low, red light in the area 6 is totally reflected on an optical limit face between the wall 13 and the air, so that a display face 9 looks red.  When the tire pressure is increased, the optical limit face is eliminated because of the movement of the piston 2, and the green light of the colored face 12 reaches the display face 9, so that the display face 9 looks green.
Patent JP-H01303282-A (JP)
Title: Elevator cage room structure
Inventor: TAMAKI NAOSHIGE
IPC: B66B11/02
Filed: 1988-05-31
Abstract: PURPOSE:To secure the connecting assembly operation of a side plate at a job site safely and simple by fitting a hooked groove of a hand contact part of the side plate on one side in a root part of a connector of the side plate on the other and dropping it thereinto, when these side plates being erecting on a cage floor are connected to each other. CONSTITUTION:Side plates 4 by plural pieces right and left are connectedly assembled on a cage floor in a room in advance and erected and fixed on a baseboard. At this time, among three pieces at the back side, a central side plate 4B is left behind, and side plates 4A, 4C at both sides are connected to symmetrical side plates in advance, and erected and fixed on the baseboard. In this state, the side plate 4B is fitted in an interval between these side plates 4A, 4C as uplifting it slightly from the cage room side, and each hooked groove 11 of hand contact parts 4b at both sides is fitted in a stepped root part 14a of a connector 13, and dropped in the lower part after being slightly thrust in as it is. With this, the stepped root part 14a of the connector 13 is slidden in a longitudinal hole part 11a of each hooked groove 11, while a head part 15 of a V-shaped plate spring is elastically engaged with a downward V-shaped recess 10a. Here the side plate 4B is clamped to the base board bolt and nut.
Patent JP-H11328895-A (JP)
Title: Magnetic head actuator and its manufacture
Inventor: SHIMOZATO TORU
IPC: G11B21/16
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To improve workability and yield in the manufacture of a magnetic head actuator. SOLUTION: This concerns a magnetic head actuator of a magnetic disk device in which a suspension arm 2 for holding a magnetic head slider 1 at its tip is fixed to an actuator arm 4 projected at an actuator block 3, a fixed block 6 in which a thin part 5 is formed at the center part is provided at the actuator arm 4, a fixed part 8 which has a caulking piece 7 along both side walls of the fixed block 6 and of which cross section is formed to an U type is provided in the suspension arm 2, and the caulking piece 7 is plastically deformed toward the thin part 5 and fixed to the fixed block 6.
Patent JP-H07179428-A (JP)
Title: Leminescent compound
Inventor: PEETAA MORUTSU
IPC: G01N33/533
Filed: 1994-06-14
Abstract: The invention relates to novel acridinium derivatives of the formula I: <IMAGE> in which R<1> is hydrogen, an alkyl, alkenyl or alkynyl radical having 1 to 10 carbon atoms, a benzyl or aryl group, R<2> and R<3> are hydrogen, an alkyl group having 1 to 4 carbon atoms, a substituted or unsubstituted amino group, a carboxyl, C1-C4-alkoxy, cyano or nitro group or halogen, R<4> is a radical in which a sulphonamide group is bonded directly to the carbonyl group via the nitrogen and A<(-)> is an anion which does not interfere with the chemiluminescence; and their use in luminescence immunoassays.