baber/WOPTO huggingface dataset:
Patent JP-H0884121-A (JP)
Title: Light transmitter
Inventor: ISHIHARA TAKESHI
IPC: H04B10/516
Filed: 1994-09-13
Abstract: PURPOSE: To hold the degree of light modulation at a fixed value even when average output light intensity is changed by providing this light transmitter with a means for adjusting the intensity of an input signal so as to hold the degree of light modulation at the fixed value against the value of light intensity to be set up. CONSTITUTION: When an instruction for changing average output light intensity to a data setting circuit 6, the circuit 6 finds out the light intensity of a modulation signal from which the optimum degree of light modulation is obtained by the use of the average output light intensity and applies the modulation signal light intensity and the average output light intensity to a modulation signal light intensity setting circuit 5 and an output light intensity setting circuit 4 respectively as set values. The circuit 5 changes the set value of the modulation signal light intensity for a modulation signal light controlling circuit 2 to the value applied from the circuit 6. The circuit 4 changes the set value of light intensity for an output light control circuit 3 to the value applied from the circuit 6.  The circuit 2 adjusts the intensity of an RF signal so that the modulation signal light intensity is held at the set intensity.
Patent JP-S60111322-A (JP)
Title: Thin metallic film type magnetic recording medium
Inventor: SHINOHARA KOUICHI
IPC: C08L71/02
Filed: 1983-11-21
Abstract: PURPOSE:To obtain a medium which does not crack even after repetitive recording and reproducing or is usable with substantially no decrease in S/N even if a crack arises in the medium by maintaining the compressive modulus of a high polymer base plate in the thickness direction thereof in a specific range. CONSTITUTION:A high polymer base plate 2 is exemplified by polyester, polyolefin, cellulose deriv., polycarbonate, PVC, polyamide, polyimide, etc. and in the case of having an undercoating layer, said layer regarded inclusively as the plate 2. A limitation is given to the mechanical characteristic of the plate 2 in the thickness direction thereof. More specifically, the compressive modulus in the thickness direction is made >=400kg/mm.<2>. Cracking is thereby obviated even in the abnormal stress concentration in a traveling system and even if the medium is cracked, the crack is not developed to the permanent set to the extent of decreasing S/N. The selection of the material having >=400kg/mm.<2> compressive modulus in the thickness direction as the conditions for the base plate is accomplished by selecting material or selecting particularly the conditions for heat managing in the stage of forming the film even if the same material is used.
Patent JP-S6197482-A (JP)
Title: Artificial leather sheet
Inventor: TAGUCHI SETSUO
IPC: D06N3/00
Filed: 1984-10-18
Abstract: PURPOSE:In well-known artificial leather sheets, to obtain an artificial leather sheet having a feeling similar to that of natural leather having flexibility and draping properties, by comprising a high polymer elastic material in a fragmentary shape on the surface layer part of the sheet, wherein the high polymer elastic material is bonded to a fiber sheet. CONSTITUTION:In producing an artificial leather sheet by coating a fiber sheet (e.g., needle punched nonwoven fabric, etc.) consisting of synthetic fiber capable of being made into extremely thin fibers to form extremely thin fibers having <=0.3 d single yarn fineness of fiber with a high polymer elastic material such as polyurethane elastic material, before the high polymer elastic material solution is coagulated or solidified, it is preferably subjected to high-speed fluid treatment, so that the formed high polymer elastic material film on the surface layer part of the sheet contains >=30% based on the total film of film fragment having about 100mu average length. The high polymer elastic material film is made to exist discontinuously and independently, to give an artificial leather sheet having improved flexibility and draping properties.
Patent JP-S6279518-A (JP)
Title: Graphic input system
Inventor: KIMURA KIYOSHI
IPC: G06F3/041
Filed: 1985-10-03
Abstract: PURPOSE:To signalize a graphic easily without fail by inputting a signal concerning the density of the graphic at the coordinate position by an optical detecting means to a data processing device, and preparing an image data to signalize the graphic based upon these input signals. CONSTITUTION:A document 2 to display the graphic is provided on a tablet 1, the part to display the graphic is moved so as to paint out while it is pressed by using a stylus pen 3, in the document 2. Electrodes 7 and 8 of the tablet 1 at the pressing part of the stylus pen 3 are brought into contact with each other, the position on the coornidates is detected, the density of the graphic is optically detected at the position by the stylus 3 and these coordinate position signals and concentration signals of the graphic are inputted to a data processing device 13. These signals are synthesized in the data processing device 13, and the image data to make the graphic into the data based upon the synthetic signal are prepared. Thus, the input of the graphic can be executed with a simple operation, smoothly and without fail and the operability of the input operation of the graphic can be significantly improved.
Patent JP-H0963144-A (JP)
Title: Recording device and reproducing device
Inventor: SATO TSUGUO
IPC: G11B15/087
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a recording device and a reproducing device capable of recording/reproducing recorded data without being interrupted even when the running direction of a magnetic tape is reversed. SOLUTION: A system control part 4 controls a recording/reproducing system 2 in a running speed adjusting area detected from the reproducing output of a magnetic tape supplied from a recording/reproducing system 2 and adjusts the running speed of the magnetic tape. It controls also the recording/ reproducing system 2 in the data recording area detected from a reproducing output and records recording data in the magnetic tape.
Patent JP-H0666647-A (JP)
Title: Heat-sensitive label
Inventor: SAKAI AKIRA
IPC: G01K11/00
Filed: 1992-08-18
Abstract: PURPOSE:To obtain a heat-sensitive label for providing temperature information of such as an electric facility, located in a limited and not easily accessible place, quickly, easily and positively while selecting the temperature freely. CONSTITUTION:The heat-sensitive label is produced by providing a smelling substance layer 2 on an absorptive base material layer 1 and covering the smelling substance layer 2 with a thermally fusible composition layer 3 and a gas transmissive film layer 4. The heat-sensitive label is stuck to an engine, for example, and when the engine is heated over the fusion temperature of the thermally fusible composition layer 3, the thermally fusible composition layer 3 is fused and partially absorbed by the absorptive base material layer 1. Smelling substance in the smelling substance layer 2 evaporates through the fused thermally fusible composition layer 3 and the gas transmissive film layer 4 and stimulates the sense of smell of nearby persons.
Patent JP-H05269336-A (JP)
Title: Collector for gaseous emission
IPC: B08B15/00
Filed: 1992-08-18
Abstract: PURPOSE: To efficiently collect gaseous emissions emitted from a hopper or a container when a material such as a coating material and an adhesive material is supplied. CONSTITUTION: In a collector body 10, which can be fitted close to an opening 14 in the container, the collector body 10 is provided with a hollow interior 33, and the collector body 10 is communicated with the hollow interior 33 respectively. Inlet openings 40, 42 and an outlet 36, which are spaced from one another, are provided and the outlet 36 can be connected to a source of vacuum. A negative pressure is generated in the hollow interior 33 by the source of vacuum and traverses the opening 14 in the container.  Further, the collector has a plate means 46 for deflecting the gas flow supported with the collector body in order to direct the air flow into the inlet opening so that the gaseous emissions, which are emitted from the collector body, which suck the air flow toward the inlet openings 40, 42 within the collector body, and the container are taken into the air flow, are made to pass through the inlet opening in the substantially thin layer-formed flow and are smoothly sucked into the collector body.
Patent JP-H0563761-A (JP)
Title: Line fault detection system
Inventor: FUDA HITOSHI
IPC: H04L69/40
Filed: 1991-08-30
Abstract: PURPOSE:To quickly find out a fault of a transmission line. CONSTITUTION:A sender side transmission section is provided with a time information addition section 1, which adds a time information signal to data and sends the result, data and the information signal are separated through a time information detection and signal separations section 3 provided in a receiver side reception section and the content of the time information signal is sent to a control section 2. The control section 2 awaits the processing by a designated time till succeeding data comes to the time information addition section 1, and when the time information signal added to a head of the succeeding data is not normally sent, re-transmission is made and discrimination of alarm is given. Thus, intermission of data on its way is not caused and even when a transmission line is physically disconnected, it is detected as a fault.
Patent JP-H1149142-A (JP)
Title: Packaging device
Inventor: OGAWA KENICHI
IPC: B65D5/44
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To easily take out an attached printed matter such as a written guarantee up to a size which is equivalent to the flap width of a packaging box body, without peeling or cutting a sealing tape, and also, without breaking the attached printed matter. SOLUTION: When the opening of a packaging box body 1 is closed with internal flaps 8a, 8b and external flaps 6a, 6b, a written guarantee 20 is pinched between the internal flap and the external flap in such a manner that the end part 20a may be exposed to the outside, and a sealing tape 30 is affixed by this packaging device, and for such a packaging device, at a corner part between the external flap 6a in which the written guarantee is pinched, and the confronted external flap 6b, a notch 13 in order to join the external flap 6b to the internal flap 8b with the sealing tape, is formed, and the affixing of the sealing tape which is affixed along the butted part of both external flaps is kept to the side end of the external, flap for the side where the notch is formed.
Patent JP-S6279088-A (JP)
Inventor: ITO MINORU
IPC: D05B3/14
Filed: 1985-10-02
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-H0381722-A (JP)
Title: Laser display device
Inventor: KASHIWAGI TOSHIYUKI
IPC: G02B26/12
Filed: 1989-08-25
Abstract: PURPOSE:To reduce a reactive area in the respective plane mirrors of a rotary polygon mirror and to miniaturize the rotary polygon mirror by wobbling laser beams which pass a turning plane parallel plate and is made incident on the rotary polygon mirror in parallel with each other. CONSTITUTION:After the laser beam emitted from a laser light source 10 is made incident on an optical modulator 12 through a lens 11a and the brightness thereof is modulated by the modulator 12 in accordance with a video signal from a video signal generator 6, it is made incident on the transmission type plane parallel plate 13 through a lens 11b. The plate 13 turns as shown by an arrow and the laser beam is wobbled in a state that respective transmitted light beam li1 and li2 in the case that the plate 13 has inclination shown by a continuous line and a broken line are made parallel with each other, then the light is made incident on the rotary polygon mirror 1 through a lens 14a. The reflected laser beam is reflected by a galvanomirror 17 through a lens 15, a cylindrical lens 14b and a lens 16b and made incident on a screen 18 through the lens 16b. The incident light is allowed to perform horizontal scanning by the polygon mirror 1 and to perform vertical scanning by the mirror 17.
Patent JP-S61108775-A (JP)
Inventor: ROORENSU JIEI GIRUBOORUTO
IPC: D06M23/00
Filed: 1985-10-02
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-H0268717-A (JP)
Title: Optical recording medium
Inventor: HORIE KIYOSHI
IPC: B42D15/10
Filed: 1988-09-02
Abstract: PURPOSE:To enlarge allowance of inclination of the optical memory card to the scanning direction by disposing data tracks in rows on both sides of a track guide. CONSTITUTION:The optical memory card 2 has a card-sized substrate and a recording region 21, provided on the substrate, where data is optically written/ read. The recording region 21 is composed of several units arranged, with each unit consisting of a track guide 22 for tracking and data tracks 23 for writing. The data tracks 23 are disposed in several lines on each side of the track guide 22. The number of track lines corresponds to the number of data to be read out in parallel, and the data track consists of several data bits 24 optically written. By this method, the allowance of inclination of the optical recording medium can be largely increased, which improves reliability of the medium on data reading.
Patent JP-H0882969-A (JP)
Title: Multicolor type electronic notice board
Inventor: SHIOKAWA TAKASHI
IPC: G09F9/00
Filed: 1994-09-14
Abstract: PURPOSE: To provide a multicolor type electronic notice board capable of obtaining a color screen coping with the coloring of a personal computer. CONSTITUTION: In this electronic notice board, a recording sheet 14 is movably stretched between a pair of supporting rollers 12 provided at the upper and lower parts in a flat cabinet 10, and an electrostatic latent image is formed by a recorder 16 in contact with the back surface of the recording sheet 14, then toner is stuck to the electrostatic latent image so as to display a picture on the surface of the recording sheet 14.  The recorder 16 is provided with a spectroscopic device 20 resolving color image information to plural primary colors, plural electrostatic charging devices 22 to 28 electrostatically charging the electrostatic latent image on the surface of the recording sheet only in each wavelength region spectroscopically split by the spectroscopic device 20, and toner drums 38 to 44 respectively arranged on the progressing side of the devices 22 to 28 and sticking color toner to the recording sheet from containers 30 to 36 storing the color toner set the color corresponding to the wavelength band.
Patent JP-H01142538-A (JP)
Title: Light logical apparatus
Inventor: UIRIAMU ARUDEN KUROSURANDO
IPC: G02F3/02
Filed: 1988-09-02
Abstract: PURPOSE: To combine devices to form a functional logic block by changing a wavelength and using orthogonally polarized waves to change the device constitution and forming a multiple OR gate which can separate write and read operations from each other. CONSTITUTION: A liquid crystal layer which shows thermally induced birefringence as a logical medium is provided, and holding light beams A and B are thrown to and transmitted through the liquid crystal layer to keep the liquid crystal layer in a prescribed off state. It is switched from the off state to the on state by irradiation of a signal beam, and it is switched from the on state to the off state by reducing the intensity of holding teams A and B, and the state of the liquid crystal layer is read out by irradiation of another light C which is not coupled to light beams A and B used for state setting but is influenced by the state of liquid crystal. Thus, the multiple OR gate is constituted, and AND gates and OR gates are combined to assemble a logic device.
Patent JP-H0964280-A (JP)
Title: Microwave integrated circuit
Inventor: ARAI SHIGEMITSU
IPC: H03F3/60
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To reduce the microwave property of each field effect transistor and the difference of impedance, and draw out the power properties such as power gain, output, etc., enough, by arranging field effect transistors densely in the periphery of the semiconductor substrate, and sparsely at the center. SOLUTION: The interval 12 between the two field effect transistors 2a and 3a arranged at the center of four field effect transistors 1a, 2a, 3a, and 4a is larger than the intervals I1 and I3 between the two field effect transistors 1a and 4a arranged at the periphery and those 2a and 3a at the center. This way, the temperature differences between the field effect transistors 2a and 2b at the center of poor heat radiation and the field effect transistors 1a and 4a at the periphery of good heat radiation than those at the center can be made small by making the intervals such that I1 >I2 and I3 >I2 . Therefore, the dispersion of the microwave property between the field effect transistors and the difference of impedance can be resolved.
Patent JP-H1166738-A (JP)
Title: Recording and reproducing device
Inventor: MAEDA YASUAKI
IPC: G11B20/10
Filed: 1997-08-15
Abstract: PROBLEM TO BE SOLVED: To prevent copies from being made simultaneously by plural digital audio equipments and to protect data even when the data are transferred among plural digital audio equipments. SOLUTION: In the usual state, a digital signal from an input interface 11 is outputted as it is from an output interface 17, and at the time of recording, a digital signal to be outputted from the output interface 17 is muted. By connecting such functional equipments in series, the danger of making copies by plural digital audio equipment at once can, therefor, be avoided.
Patent JP-S59110181-A (JP)
Title: Light emitting diode device
Inventor: WATANABE HISATOSHI
IPC: H01L25/16
Filed: 1982-12-15
Abstract: PURPOSE:To unnecessitate externally mounted parts by a method wherein a rectification diode element equipped with a resistance layer and a light emitting diode element placed in series connection thereto are held between metallic terminals, which are then sealed with glass. CONSTITUTION:The diode element 1 has a P<+> layer 11 formed on the front surface, an N<+> layer 12 on the back surface, and polycrystal Si layers 13 as the resistance layers on both the layers. The light emitting diode element 2 is placed on the element 1, and the surface electrode 14a of the element 1 is pressure-contacted to the back electrode 22 of the element 2. The elements 1 and 2 are held between the metallic terminals 3. The terminal 3 is formed of a Dumet wire, and a lead wire 4 is welded to its end surface. The elements 1 and 2 held between the terminals 3 are sealed with the glass 5. The glass 5 has its inner surface fused to the cuprous oxide on the surface of the terminal 3 by being heated in an inert gas atmosphere.
Patent JP-2001038327-A (JP)
Title: Method for fermenting garbage
Inventor: KUSHIMA TOSHIAKI
IPC: B09B3/00
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To effectively propagate added microorganisms and to make a malodor difficult to leak from the gap of a feed door by fermenting garbage irrespective of its kind in a short time while suppressing the emission of a malodor by preferentially propagating the added aerobes as agriculturally advantageous bacteria. SOLUTION: The chemical and physical characteristics of leftovers are so modified that the added microorganisms are easily propagated and the leftovers are aerobically fermented in good environment. Concretely, a conditioner is mixed in the garbage consisting of the leftovers to make the pH value, C/N ratio and porosity in its fermentation process suitable to the environment where aerobes are propagated, a biological material consisting essentially of the aerobes as the agriculturally advantageous bacteria is added, and the mixture is agitated and fermented. An exhaustion cylinder 12 having an exhaust fan is disposed in one corner of a lid covering the upper face of a treating tank.  An air inlet 13 through which the gap part communicates with the internal space of the tank is formed at the upper part of the two faces of the main body 3 of the treating tank and heat insulating wall 4 opposed to the cylinder 12. The wall 4 is partly notched to form a strip exposed part through which the outer face of the main body 3 is exposed to the gap part.
Patent JP-H0752670-A (JP)
Title: Four-wheel drive for vehicle
Inventor: MORISAWA KUNIO
IPC: B60K17/346
Filed: 1993-08-12
Abstract: PURPOSE:To miniaturize a four-wheel drive by disposing a support shaft above a first drive shaft including a differential gear and above the output member of a transmission, and disposing a second drive shaft below the output member and the first drive shaft, the support shaft supporting a distributing mechanism which distributes driving forces to the front and rear wheels. CONSTITUTION:In a four-wheel drive for a vehicle, a support shaft 5 is disposed parallel to the output member 3 of a transmission 2 and a distributing mechanism 7 by which driving forces transmitted from the transmission 2 are distributed to the front and rear wheels is supported coaxial with the support shaft 5. In this case, a front drive shaft 14 including a front differential gear 15 to which the driving force is transmitted from the distributing mechanism 7 is disposed parallel to the output member 3, and the support shaft 5 is disposed between the output member 3 and the front drive shaft 14 and, when installed on the vehicle, above the members 3, 14. An intermediate shaft 18 to which the driving force is transmitted from the distributing mechanism 7 is disposed between both members 3, 14, and below the members 3, 14 when installed on the vehicle, and the intermediate shaft 18 is connected to a change-direction transfer 17.
Patent JP-H0754948-A (JP)
Title: Magnet type ball planetary reduction device
Inventor: MATSUI KAZUMI
IPC: F16H37/02
Filed: 1993-08-12
Abstract: PURPOSE:To stabilize contact of each steel ball with a drive disc and ensure specified shift operation by allowing steel ball to push a ring-shaped rib outward with the centrifugal force, and preventing separation of the ball and drive disc from one another. CONSTITUTION:At the peripheries of a stationary disc 7 and follower disc 8, ring-shaped ribs 7a, 8a are formed protrusively so that they contact steel ball 6, wherein either of the ribs 7a, 8a is protruded to the tip from the center of the steel ball 6 so that the peripheries of the steel balls 6 in ring-form arrangement are enclosed.
Patent JP-H0563465-A (JP)
Title: Differential output circuit
Inventor: MIYAHARA YASUTOKU
IPC: H03F3/45
Filed: 1991-08-30
Abstract: PURPOSE:To obtain the differential output immune to the dispersion for production. CONSTITUTION:An input signal is supplied to the bases of transistors Q1 and Q2 of a differential amplifier 1a. The output of the differential amplifier 1a is supplied to a single end push-pull circuit 2a and 3a, obtaining the differential output from the collector of transistors Q5 and Q8 of the push-pull circuits 2a and 3a. The collector of the transistor Q5 is connected to the base of the transistor Q1 through resist or R9 and the collector of the transistor Q8 is connected to the base of the transistor Q2 through the resist or R14.