baber/WOPTO huggingface dataset:
Patent JP-S60133777-A (JP)
Title: Semiconductor light emitting device
Inventor: SAITOU HIDEHO
IPC: H01S5/12
Filed: 1983-12-22
Abstract: PURPOSE:To oscillate the titled device by a single wavelength over a wide range of temperatures by a method wherein the carrier density is controlled by passing forward directional currents to a reflection region having a diffraction grating. CONSTITUTION:A laser is composed of an N type InP substrate 1', an N type InP clad layer 2', an undoped InGaAsP active layer 3', a P type InP clad layer 4', a P type InGaAsP contact layer 5', an InGaAsP undoped photo waveguide layer 6', an insulation region 7', a driving P type electrode 8', a wavelength control P-side electrode 9' and an N-side electrode 10'. Light emission is obtained in a region A by passing forward idrectional current between the electrodes 8' and 10'. Injecting current to the reflection region B varies the refractive index in accordance with the number of injected carriers, thus enabling the wavelength capable of selective reflection to be controlled within a distribution of gain; accordingly, the enlargement of the temperature region of single vertical mode oscillation can be realized.
Patent JP-H1187288-A (JP)
Title: Substrate-cleaning method and device
Inventor: DEGUCHI IKUKO
IPC: H01L21/304
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To remove not only foreign particles attached to a substrate before cleaning but also a brush fibers which can cause short circuits to a pattern by a method, wherein the main surface of the substrate is cleaned being rubbed with the brush, and at the same time a cleaning solution oscillated by ultrasonic waves is supplied to the main surface of the substrate. SOLUTION: A substrate D held at the stage 4 of a substrate cleaning device is rotated, a cleaning solution is discharged at the substrate D from a cleaning solution supply nozzle 5, to coat all the main surface of the substrate D. Then, an arm 6 of a brush cleaning mechanism 13 and the arm 7 of an ultrasonic cleaning mechanism 14 are reciprocated in a horizontal direction at the center of the substrate D at the same time, and a brush 9 is made to descend so as to come into contact with the substrate D. At this point, the brush 9 is rotated, while ultrasonically oscillated pure water is spouted out from an ultrasonic nozzle 16, whereby brush cleaning and ultrasonic cleaning are carried out at the same time.  A cleaning solution is discharged again to clean the main surface of the substrate D, after the simultaneous cleaning carried out with a brush and ultrasonically oscillated pure water has been finished.
Patent JP-H08104461-A (JP)
Title: Sorter
Inventor: FUJII YUICHI
IPC: B65H39/11
Filed: 1994-10-05
Abstract: PURPOSE: To eliminate any restriction of an angular phase difference and an axial center distance between spiral cams by a simple structure. CONSTITUTION: A drive transmitting system for transmitting a driving force from a driving power supply 25 to a right spiral cam 22a is composed of a first gear 27a to be meshed with the driving power supply 25, a second driving means 28a attached to the spiral cam 22a, and a first drive transmitting means 29 laid between both driving means. The drive transmitting system for transmitting a driving force from the driving power supply 25 to a left spiral cam 22b is constituted of a third driving means 27b to be engaged with the driving power supply 25, a fourth driving means 28b attached to and the spiral cam 22b, and a second drive transmitting means 30 laid between both driving means, and both drive transmitting systems are arranged approximately symmetrically in relation to the rotational center of the driving power supply 25.
Patent JP-S6482647-A (JP)
Title: Quartz glass fork
Inventor: MATSUDA MAKOTO
IPC: H01L21/68
Filed: 1987-09-25
Abstract: PURPOSE:To cope with various types of moving device which prevent its end from deflecting by engaging members to be secured over both sidewalls of a body formed in a rectangular trough shape. CONSTITUTION:This quartz glass form 10 is formed of a quartz glass body 11 formed in a rectangular trough shape and cut out in parallel with a bottom wall 11b at both sidewalls 11a of the ends near the bottom wall 11b, and a quartz glass member 12 to be secured, formed in a semicylindrical shape and engaged over both sidewalls 11a. According to the configuration, since the deflection of the bottom wall is suppressed by both sidewalls, it can prevent the end from deflecting. Further, it can be easily coped with various types of placing devices merely by altering the member. Moreover, if the body is worn, the member can be repeatedly used only by replacing the body.
Patent JP-H1091896-A (JP)
Title: Traffic control sign turning-on display device
Inventor: HOSHI TOYOKAZU
IPC: G08G1/095
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To improve visibility, and to extend the life of an emitter by opening only a selected translucent sign medium to the outside, and interrupting the front faces of the other translucent sign media from the outside. SOLUTION: An emitter 6 which is always turning-on is provided at the back face sides of plural translucent sign media 4 for displaying different signs, light shutters 8 are provided at the front face sides of the translucent sigh media 4, and the light shutters 8 are selectively opened and closed in each area opposed to each translucent sign medium 4. Therefore, the light shutter 8 is opened in the area opposed to the desired translucent sign medium 4 so that a signal can be displayed in a state the light from the emitter 6 is irradiated through the desired translucent sign medium 4 to the outside. Also, the front face of the undesired translucent sign medium 4 is interrupted from the outside by the light shutter 8 so that visibility can be improved.  Moreover, the emitter 6 is always maintained in a turning-on state so that deterioration due to turning-on and off can be prevented and the life of the emitter can be extended.
Patent JP-S6395562-A (JP)
Title: Sheet type word processor
Inventor: FUKAMIZU MASAHITO
IPC: G06F3/048
Filed: 1986-10-13
Abstract: PURPOSE:To ensure the same application feeling as paper and to omit the troublesome operations like the shift of a cursor, etc., by adding independently a sheet type input display device where an input part and an output part are laminated into a single sheet form to secure an input/display part. CONSTITUTION:The characters, patterns, etc., are directly supplied to an input/ display part 4a by handwriting via an input device 1. A pressure sensor 3 set at the tip of the device 1 sensors a contact with the surface of the part 4a and a light emitting element 2 emits light. The light passed through a display liquid crystal panel 5 serving as a surface display part is reflected by 50% by a 50%-reflecting plate 6. While the other 50% light is sensed by a photosensitive element plate 7 serving as an input part on the rear side. The position of the sensed element is detected by a power supply control part 8 and the panel 5 is driven right above the element sensed by the plate 7 to display the position of said element there. Thus it is possible to print the regular form font by a printer 13 or to store it in an external memory 14 with the handwritten characters as they are or by setting the handwritten character recognizing software, etc.
Patent JP-H08107287-A (JP)
Title: Electromagnetic shield room
Inventor: HASHIBA YOSHII
IPC: H05K9/00
Filed: 1994-10-06
Abstract: PURPOSE: To improve the workability and assembling efficiency in the case where an electromagnetic shield room for preventing an electromagnetic wave from being leaked is constructed to contrive to shorten the term of works of the construction of the room. CONSTITUTION: Joint members 1 having a multitude of projections formed in a bendable manner are arranged at prescribed positions on a floor A, the end part of a copper foil is superposed on the upper parts of the members 1 to thrust through the projections, the projections are made to bend and the copper foil is fixed by pressure and bonded to the members 1. An asphalt waterproof ;base is formed extending over the entire surface of the floor A to stick and bond a plurality of copper foils 2 to the base and an asphalt waterproofing is performed on the bonded copper foils 2. The copper foils 2 laid on the floor A are made to extend outside from the peripheral edges of the floor, are passed through the lower side of a foundation 10, are wound on the outer side surfaces of the foundation and at the same time, are fixed on panels B to joint the shields of walls and the floor.  With a plurality of clip holes formed in the joint surfaces of the panels B, a metal mesh is sticked extending over the total lengths in the lengthwise directions of the panels. With joint auxiliary members 20 made to engage with the panels B, protrusions are arranged on the interiors of a room to use as an interior base.
Patent JP-H04122715-A (JP)
Title: Liquid epoxy resin composition and its cured product
Inventor: ISHII SHIGERU
IPC: C08G59/42
Filed: 1990-09-14
Abstract: PURPOSE:To obtain the title composition which can give a cured product for sealing excellent in heat resistance, humidity resistance, chemical resistance and cracking resistance in a heat cycle by compounding a specified epoxy resin, an acid anhydride curing agent and a cure accelerator. CONSTITUTION:The title composition comprises an epoxy resin comprising 50-90wt.% at least either of epoxy resins of formulas I and II (wherein W, X, Y and Z are each H, 1-4C alkyl, Cl or Br) and 10-50wt.% bisphenol A epoxy resin of an epoxy equivalent of 1800-3000, an acid anhydride curing agent (e.g. methylhexahydrophthalic anhydride) and a cure accelerator {e.g. 2,4- diamino-6-[2'-undecylimidazole(1)]-ethyl-s-triazine}.
Patent JP-S60132162-A (JP)
Title: Gear shift control device for nonstage speed change gear
Inventor: SAKAI YASUTO
IPC: F16H9/00
Filed: 1983-12-21
Abstract: PURPOSE:To obtain an optimum engine brake effect across the entire range from low to high vehicle speeds by regulating an actuator by a line pressure in the L-range in order to regulate the gear shifting as well as the engine brake effect which is adjusted by a higher line pressure when the vehicle speed is low, and by a lower line pressure when the vehicle speed is high. CONSTITUTION:A low shift valve 63 has a valve body 69 which contacts a shaft cam rotated by the operation of a shift lever 70, and release the pressure by opening a drain hole 68 in the L-range. An actuator 64 has an arrangement in which a piston 73 inserted in a clyinder 72 engages with an arm 48a which is integral with an operating member 48 of a gear shift control valve 44 to impart the force of a spring 74. A pressure regulating valve 43 regulates the line pressure which becomes increasingly lower as the pulley ratio becomes lower. Since the operating member 48 of the gear shifting control valve 44 is pushed in the L-range regardless of the throttle opening, a higher line pressure is introduced into an engine brake control device 65 in relatively lower gears to substantially limit the stroke of the operating member 48.
Patent JP-H08106626-A (JP)
Title: Magnetic recording medium and film forming method of protective lubricating film for the medium
Inventor: ISOBE TSUTOMU
IPC: G11B5/85
Filed: 1994-10-06
Abstract: PURPOSE: To form a lubricating film having high hardness and high durability by forming a protective lubricating film by plasma CVD method using microwave ECR on the surface of a medium. CONSTITUTION: The disk is obtd. by forming a Cr thin film to 50nm thickness as a base layer 2 and a CoCrTa alloy thin film as a magnetic layer 3 to 40nm thickness by sputtering at 200 deg.C sample temp. and under <=2mTorr sputtering gas pressure on a substrate 1 of a Al plate plated with Ni-P. Then a diamond- like carbon protective lubricating film 4 is formed to 15nm thickness by microwave ECR plasma CVD method under 3mTorr total pressure in a gas having the compsn. of 50vol.% CH4 and 50vol.% H2 . By this method, the protective lubricating film 4 of the magnetic recording medium can be formed to have high hardness and high durability.
Patent JP-H0582718-A (JP)
Title: Thick film hybrid integrated circuit device
Inventor: KATAYAMA HIDEAKI
IPC: H01L23/36
Filed: 1991-09-24
Abstract: PURPOSE:To reduce thermal resistance between a transistor and a printed board by installing the transistor in a cavity on a heat emitting fin and soldering the rear side of the heat emitting fin in the cavity with the printed board. CONSTITUTION:The rear side of a dented portion 4a of a heat emitting fin 4 located under a transistor 9 is soldered with a conductor section of a printed board 12, which conducts the heat generated in the transistor 9 to the printed board 12 immediately by way of the dented portion of the heat emitting fin 4, which results in the reduction of thermal resistance. Since the upper part transistor 9 in the portion where the heat emitting fin 4 is soldered with the printed board 12, is soldered with high melting point solder, there will be no fusion. This construction makes it possible to protect chip capacitors or leads from breakdown and reduce thermal resistance between the transistor 9 and the printed board 12.
Patent JP-H0797483-A (JP)
Title: Rubber vibration insulator composition
Inventor: NAKAII KOJI
IPC: C08L21/00
Filed: 1993-09-29
Abstract: PURPOSE:To obtain a rubber vibration insulator compsn. improved not only in reversion and thermal permanent set but also in flowability in an unvulcanized state. CONSTITUTION:100 pts.wt. rubber comprising natural rubber or a mixed rubber of natural rubber with a synthetic rubber is blended with 0.1-20 pts.wt. org. unsatd. fatty acid having at least 2 carbon-carbon double bonds in the molecule thereof and contg. at least 5wt.% conjugated dienoic acid having at least 1 set of at least 2 conjugated carbon-carbon double bonds in the molecule thereof.
Patent JP-H03107256-A (JP)
Title: Telephone service method and apparatus utilizing portable radio display device
Inventor: KAJIWARA HIROSHI
IPC: H04W4/24
Filed: 1989-09-21
Abstract: PURPOSE:To permit the communication service and to charge a subscriber by generating each identification information and communication service permission information and sending the information to a telephone exchange based on identification information of a portable radio display device and identification information of a wired telephone set terminal. CONSTITUTION:A subscriber called by a portable radio display device 1 connects the portable radio display device 1 to a wired telephone set terminal 2, lifts up a handset of the terminal 2 and sends the identification information of the portable radio display device 1 to a telephone exchange 3. The exchange 3 receives identification information and sends the identification information of the portable radio display device 1 and the identification information of the terminal 2 to a control station 5 via a central controller 4. The control station 5 under the control of the central controller 6 generates each identification information and communication service permission information based on the various identification information and sends the information to the exchange 3. The exchange 3 receiving each identification information and the communication service permission information from the control station 5 via the controller 4 sends a DT to the terminal 2 and the use of the terminal 2 becomes available. A subscriber of the display device 1 dials a subscriber number of a wire telephone set terminal 7 and makes communication. When the taking is finished, the exchange 3 informs the charging traffic unit to the control station 5.
Patent JP-S6398867-A (JP)
Title: Changer
Inventor: UCHIUMI MITSUO
IPC: G11B17/26
Filed: 1986-10-14
Abstract: PURPOSE:To replace a disk other than a disk during reproduction even in the state of recording/reproducing by using a cam gear driven by a motor via a reducer mechanism so as to slide a carrying plate into locked and engaged with a slider and guiding a disk holder in pairs with the slider. CONSTITUTION:The carrying plate 17 is slided via gears by an intermittent missing gear formed on the circumference of a cam gear driven by the motor 2 via the reducer mechanism. A 1st arm 19 or the like drives and elevates/ descends a clamp arm 25 and a clamp plate 24 by a 1st cam of the cam gear 8 and a 2nd cam uses the 2nd arm 30 or the like to elevate/descend and swing a release piece 35. The slider 37 locking a disk holder 51 storing plural disks 50 is locked to the carrying plate 17 by a lock piece 39 and slided/guided to replace other disks than a disk in the state of recording/reproducing even during the recording/reproducing together with the disk holder.
Patent JP-H0866171-A (JP)
Title: Carbonated tea drinking water
Inventor: NAGASHIMA KAZUHIKO
IPC: B01F1/00
Filed: 1994-08-30
Abstract: PURPOSE: To obtain carbonated tea drinking water by dissolving a carbon dioxide gas in tea (green tea, barley water, oolong tea, health tea, tea or coffee generally called tea) CONSTITUTION: This carbonated tea drinking water is obtained by dissolving a carbon dioxide gas in any of various teas and sealing in cans, bottles and PET bottles and/or sealing a carbon dioxide gas in any of various teas by a carbon dioxide gas sealing machine.
Patent JP-2000077194-A (JP)
Title: Discharge lamp characteristics simulation device
Inventor: MITA KAZUTOSHI
IPC: H01C7/10
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp characteristics simulation device capable of performing an easy analysis with high precision. SOLUTION: A current detector 4 detects a current flowing in a variable resistance element 5. A rectifier circuit 6 rectifies the current detected by the current detector 4. A delay circuit 7 greatly delays a low frequency region, and allows a high frequency region to be transmitted almost as it is. A function circuit 8 processes the current so as to control the variable resistance element 5. Resistance has a positive characteristic in the high frequency region, and a negative characteristic in the low frequency region.
Patent JP-H0957244-A (JP)
Title: Method for forming distilled water
Inventor: KOMODA SHINICHI
IPC: C02F1/14
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily produce distilled water with simple equipment by forming a dome-shaped part of a plastic film, erecting the dome- shaped part on the ground surface, evaporating the sea water placed at the proper place therein by solar energy, condensing the vapor thereof and recovering the condensate. SOLUTION: A dome-shaped greenhouse of a triangular section is formed by using the transparent plastic film on the ground 1 and trough 4 are formed at both ends of its base. Peak parts 5, 5 are formed between these troughs 4 and 4 and a storage part 7 for the sea water is formed therebetween. The vertex part of the greenhouse is hung by a thread 8, etc., by which the greenhouse is erected and supported. Dew condensation arises on the inner side of the two sides of the greenhouse when the greenhouse is warmed by solar energy and the condensate grows and drops. The condensate is collected in the troughs 4 to obtain the distilled water. The supply of the water to the ground is possible if the parts of the troughs 4 are previously scored. The growth of plant in the greenhouse even in a desert is possible.
Patent JP-H04124717-A (JP)
Title: X-y direction input device
Inventor: INOUE KINYA
IPC: G06F3/033
Filed: 1990-09-17
Abstract: PURPOSE:To control the movement of a cursor linearly in the axes X and Y directions by canceling in steps the count value of the axis X or Y in response to the moving speed of a slide operating body or a rotary operating body when these bodies are operated. CONSTITUTION:A slider 1 is provided with an X axis encoder 3, and a cylinder 2 is rotatably held on the slider 1. Then the rotary axis of a Y axis encoder 4 is revolved in response to the revolution of the cylinder 2. An arithmetic processing part 8 calculates the moving speed of the slider 1 and the cylinder 2 based on the count value of both X and Y counters 6 and 7. At the same time, the part 8 cancels stepwisely the count value of the counter 6 or 7 in response to the moving speeds of the slider 1 and the cylinder 2.
Patent JP-2001061446-A (JP)
Title: Lightly roasted fish fillet and its production
Inventor: KURATA SHUZO
IPC: A23L17/00
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain a Tataki (lightly roasted fish fillet) having extremely short freezing/thawing time, free from the deterioration of taste and texture and exhibiting excellent color stability, palatability and preservability by forming a heat-treated layer on the surface of a fish fillet sliced to a bite-size. SOLUTION: A heat-treated layer 3 is formed on one surface of a fillet of a white-meat fish such as puffer, halibut, flatfish and filefish sliced to a bite-size. A grilled mark 4 is preferably formed on the surface of the heat-treated layer 3. The Tataki 1 is preferably prepared by slicing fillet of a raw fish to a bite- size, forming a heat-treated layer 3 on one surface and applying a grilled mark 4 e.g. by contacting with an electrically heated wire or a heated metal wire. The heat-treatment is preferably carried out by arranging the sliced meat pieces on a metal plate such as stainless steel plate or copper plate or on a ceramic plate, etc., and heating the upper face of the fillet with a heat source such as gas burner, charcoal fire and electric oven.
Patent JP-H0698509-A (JP)
Title: Main induction motor for car
Inventor: HASE YOSHIJI
IPC: H02K17/16
Filed: 1992-09-14
Abstract: PURPOSE:To resist centrifugal force and thermal stress by inhibiting the generation of a casting cavity even when the conductor of a rotor is formed of aluminum, etc., for which manhours are not much required. CONSTITUTION:A rotor 13 is arranged inside a stator 2 fixed to a frame 1 through an air gap. A shaft 4, to which the rotor 13 is fastened, is supported by a bracket 6 through a bearing 5, and installed to the frame 1. A groove conductor 17 and a short circuit ring 18 are formed integrally to the rotor 13 by the casting of aluminum or an aluminum alloy as the conductor of the rotor 13. A casting cavity is less frequently generated than with die casting.
Patent JP-H1091242-A (JP)
Title: Displacement controller
Inventor: TAKAHARA TAMANE
IPC: G05D3/12
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for higher accuracy of all related parts elements by driving with control a displacement-controlled object so as to be amplified and offset each other by plural error signal amplifier means where the displacement error signals have different amplification characteristics. SOLUTION: The displacement error of a displacement-controlled object 100 is detected by a displacement error detection means 101, and an error signal is generated. This error signal is sent to plural error signal amplifier means 102 which have different amplification characteristics and amplify each error signal. The amplification characteristics of the means 102 are set so as to secure the desired amplification characteristic through their mutual superimposition. Thus, plural drive control means 103 drive with control the object 100 so as to receive the amplification signals corresponding to the means 102 and to offset the displacement error signals with each other. In such a way, the amplification characteristic that is totally needed is distributed to plural means 102 and also the parts accuracy can be distributed to plural means 103.  As a result, the high stability is secured at low cost.