baber/WOPTO huggingface dataset:
Patent JP-H07210085-A (JP)
Title: Seal
Inventor: HARADA TAKAHIRO
IPC: G09F3/02
Filed: 1994-01-18
Abstract: PURPOSE:To obtain a seal for preventing optical forgery having high reliability, high quality and excellent ornamentability by laminating plural ceramic materials varying in refractive index and further, laminating thin-film layers consisting of group III to IV elements, thereby forming functional layers. CONSTITUTION:This seal is produced by forming the functional layers 2 and an adhesive layer 3 on a base material 1. The functional layers 2 are formed by laminating the plural ceramic materials varying in the refractive index, then further, laminating the thin-film layers 2-c consisting of the group III to IV elements or their oxide, carbide, nitride and boride thereon. The ceramic layers are laminated by respectively combining magnesium oxide, silicon nitride, etc., as the low-refractive index layer 2-b and titanium dioxide, zirconium dioxide, etc., as the high-refractive index layer 20a. The thin-film layers 2-c are the functional layers to bear the optical characteristics of the seal and are preferably the high-refractive index layers. Diamond, etc., are laminated as one transparent thin films and diamond-like carbon, etc., as the opaque thin films, respectively at prescribed thicknesses, etc.
Patent JP-S63172502-A (JP)
Title: Antenna system
Inventor: INOUE NOBUTAKA
IPC: H01Q19/13
Filed: 1987-01-10
Abstract: PURPOSE:To prevent an accident such as a reflection mirror blown off by a strong wind by deviating the wind by means a cover so as not to be blown onto a reflection face. CONSTITUTION:The cover 4 having a hardness to keep at least its own shape and made of a material having a radio wave transmissivity is coated to the reflection face 1a of the reflection mirror 1, and the shape of the cover 4 is formed to be a recess in which a circuit board 11 is kept in the inner face of the depth in itself and the circuit board 11 is connected to be kept in the inner face of the depth of the cover 4. If a wind blows toward the reflection face 1a, the wind is deviated by the cover 4 projecting in front and a force exerted to the cover 4 by the wind blow is weak. Thus, even if the wind is comparatively strong, damage to the cover 4 and the destruction of the entire antenna system are prevented.
Patent JP-H03210047-A (JP)
Title: Abnormality diagnosing device for sensor
Inventor: OGAWA MASAKI
IPC: F02D45/00
Filed: 1990-01-11
Abstract: PURPOSE:To improve detection accuracy by detecting a variation quantity of an output voltage value after changing a current value which flows into a sensor where a power supply voltage is used as a reference voltage, and diagnosing it abnormal if it is larger than the variation quantity at a normal time preliminarily stored. CONSTITUTION:Into a sensor 1 formed of a potentiometer and the like in which a power supply voltage is used as a reference voltage, two kinds of currents with different values are supplied by varying resistance value of pull-up resistance 2 or pull-down resistance 6 by a variation means 3 so as to take the output voltage value at that time in an abnormality diagnosing means 5. When abnormality in a sensor 1, for example, at connector contact resistance and the like, only the output voltage value is decreased, and thus it is compared with output voltage value at the normal time preriminarily stored in a memory means 4 so as to diagnose whether abnormality has occurred or not. Improvement of detection accuracy is obtained in this way.
Patent JP-H071755-A (JP)
Title: Thermal printing head enhanced in lateral heat conduction
Inventor: KURISUTOFUAA EI UIKUROFU
IPC: B41J2/375
Filed: 1994-01-19
Abstract: PURPOSE: To apply printing to a thermal printing medium movable in a printing direction by providing a elongated heat conductive member positioned so as to absorb heat generated by heating elements to be oriented in full-alignment with a heating element array. CONSTITUTION: An elongated chamber 32 is planned so that the heat conduction in the lateral direction traversing a printhead 30 along a heating element array 12 is achieved so as to operate all of the heating elements 14 in the array 12 at temp. sufficient to avoid non-preferable localized residual heat accumulation. When the predetermined portion of the heating elements 14 are operated during the operation of the printhead 30, a heat transfer fluid at the part of the chamber thereunder is heated to a boiling state and evaporated to absorb heat energy.  The heat transfer fluid 50 expands at a time of evaporation to enhance the localized pressure in the portion of the chamber 32 and, by the localized pressure generated as a result, the evaporated fluid in a gaseous state is passed through the central passage 48 of the chamber 32 toward the cooler chamber portion to be moved in a length direction.
Patent JP-H03209150-A (JP)
Title: Infrared type gas sensor
Inventor: TAMAOKI YUICHI
IPC: G01N21/35
Filed: 1990-01-11
Abstract: PURPOSE:To miniaturize the gas sensor by housing an IR light source into a light source block and fixing the light source to a gas cell and a supporting member of an IR detecting part. CONSTITUTION:A gas to be measured enters a gas inlet 16 and after dust is removed by an air filter, the gas flows in the gas cell 12 and is emitted from a gas outlet 17. The light source 20 causes the front end of an electric heater to generate heat and to radiate IR rays. The IR rays are absorbed in the process when the gas to be measured passes and are attenuated. The remaining IR rays arrive at an IR detector 1. A chopper C of the IR detector 1 opens and closes a slit member 4 by a piezoelectric vibrator 3 and intermits the incident IR rays from a through-hole 5. The IR detecting part s housed in a sealing box 2 generates an AC signal and detects the gas concn. by the change thereof. The detector 1 is mounted to a printed circuit board 8 and is hermetically supported in a supporting member 9. The detector is fixed by the gas cell 12 together with a light source block 18, by which the entire part is miniaturized.
Patent JP-S5596684-A (JP)
Title: Light drive semiconductor controlled rectifier
Inventor: KONISHI TOBUTAKE
IPC: H01L31/10
Filed: 1979-01-19
Abstract: PURPOSE: To prevent a light thyristor from damaging when generating an overvoltage and improve the light trigger sensitivity of a light drive semiconductor controlled rectifier by providing overvoltage protecting electrode means partially in a light gate region.  
     CONSTITUTION: The resistance of a p-type base layer pB is not high in a high withstand voltage thyristor. Since the voltage drop at the layer pB of a photodetector does not, however, contribute to triggering, the voltage drop at this portion should be preferably low. Accordingly, after an electrode 300 is provided in a light gate region to concentrate photocurrent generated in the photodetector by a light control signal given through an optical fiber 30 from a photodiode 2 once to the electrode 300, the photocurrent is flown to the layer pB directly under the n-type emitter layer nE connected to the cathode electrode 140 of an auxiliary thyristor. Thus, wasteful voltage drop at the layer pB in the photodetector can be lowered. On the other hand, since a current from a protector 4 can pass through the electrode 30 in case that an overvoltage is applied thereto, it can operate as a normal p-gate to thereby prevent the thyristor from damaging locally. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61163418-A (JP)
Title: Power supply circuit
Inventor: KINOSHITA HISASHI
IPC: G05F1/565
Filed: 1985-01-16
Abstract: PURPOSE:To decrease number of components and to simplify the title circuit by using one push switch to turn on/off a power supply and applying an output voltage of a push switch circuit to an interruption input terminal of a CPU. CONSTITUTION:In depressing the push switch PS, a transistor (TR)2 is turned on an a constant voltage VD is applied between terminals VDD and VSS of a CPU5 via a constant voltage circuit 4, the CPU5 is activated to generate a voltage VD at an output P1. A base current holding circuit 6 is turned on by the voltage VD to flow a base current to the Tr2. An output voltage VPS of the push switch circuit 3 is used as an input voltage to an interruption termi nal INT of the CPU5, and the voltage VPS activates the CPU5 when the switch PS is depressed at first but is disregarded as the interruption input and the voltage becomes VD-0.6V after the CPU is set. Even when the switch PS is detached, the switch undergoes self-hold by the circuit 6. In depressing the switch PS next, the operation of the CPU5 is stopped, the output P1 is zero and the circuit 6 is turned on. In detaching the switch PS, the TR2 is turned off.
Patent JP-H08194729-A (JP)
Title: Circuit arrangement method
Inventor: KAWAGUCHI KENICHI
IPC: H01L21/822
Filed: 1995-01-13
Abstract: PURPOSE: To provide a method for distributing a thermal distribution on a circuit in a stage where a circuit is arranged. CONSTITUTION: This circuit arrangement method is provided with a processing 101 for executing logical simultation, a processing 102 for predicting power consumption for respective cells, a processing 103 for rearranging the cells in the order of power consumption, a processing 104 for dividing the arrangement area of the circuit in a grid form, a processing 105 for setting a variable (i) to '1', a processing 106 for calculating unarranged average power consumption, a processing 107 for calculating thermal distribution on the circuit, a processing 108 for arranging i-th cell, a processing 109 discriminating whether the unarranged cell exists or not, a processing 110 increasing the variable (i) by one and a processing 111 rearranging the cells whose power consumption is the same and optimizing arrangement.
Patent JP-H0622607-A (JP)
Title: Controller in agricultural tractor
Inventor: MURAKAMI YOSHIAKI
IPC: A01B63/10
Filed: 1993-01-13
Abstract: PURPOSE:To obtain the equipment excellent in operability and assembling proper ties and of which controller unit is scurcely destructed by setting the controller and a control button in a specified state. CONSTITUTION:A controller of a microcomputer is set to a space formed by the inner wall part of a fender 13 covering the rear wheels and a seat 40 and a resin cover opened toward the lower direction is attatched above it. Posture control-related switches SH1, SH2... and position control-related switches SW1, SW1... are attatched to the upper surface of the cover and connected through a harness to the controller.
Patent JP-S60148035-A (JP)
Title: Surface discharge type gas discharge panel
Inventor: UCHIIKE HIRAKI
IPC: H01J11/24
Filed: 1984-01-11
Abstract: PURPOSE:To improve luminous brightness by a method in which, when discharge is made to be generated near the points of intersection of the upper layer electrodes and the lower layer electrodes the upper layer electrodes are formed while providing the centers with the holes having the diameter with a specific ratio to the electrode outer diameter. CONSTITUTION:The X-electrodes 2 of the lower layer having the circular expanded parts 2a and the Y-electrodes 8 of the upper layer having the circular expanded parts 8a besides the holes 8b having the ratio of 0.5-0.75 to their diameter in the centers are arranged in the plural on the lower glass substrate 1 through an induction layer 3 such as the low-melting point glass or the like while being faced the upper glass substrate 7 for covering through the layer 5 made of a laminate of the low-melting point glass and magnesium oxide and a gas shield-in space 6 for forming a surface discharge type gas discharge panel. Accordingly, luminescence at the points of intersection of the electrodes 2 and 8 can be given high brightness and put in a state having no dark spot by generating electric fields also in the hole parts 8a for causing discharge.
Patent JP-S63174519-A (JP)
Inventor: MATSUMURA KEN
IPC: H02H3/06
Filed: 1987-01-13
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-H07208713-A (JP)
Title: Waste incinerator
Inventor: NAGO TAKU
IPC: F23G5/00
Filed: 1994-01-20
Abstract: PURPOSE:To reduce the discharging of hardly decomposable chlorine compound by a method wherein a hearth, on which thrown matters to be incinerated are-dropped, is provided with a down slope to burn unburnt matters completely under the down process of a waste incinerator. CONSTITUTION:A hearth 2 at the vicinity immediately below the throwing port of matters to be incinerated 6 is provided with a down slope of 5-30 degrees so that the thrown matters to be incinerated 6 are spread in a wide range on the incinerating hearth 2. Accordingly, a part of the matters to be incinerated 6 is spread toward the lower side of the hearth 2 by the jumping or slipping effect of the same on the hearth 2. In this case, the matters to be incinerated 6 are contacted with air, supplied from air ports 7 provided on the side surface and the lower surface of the hearth 2, under high-temperature atmosphere whereby combustion is advanced sequentially. According to this method, the accumulation of the layer of incineration ash on the hearth 2 is dispersed into a wide range to thin the layer of incineration ash while contact with air is improved to burn in a short period of time upon down process whereby the discharging of hardly decomposable chlorine compound, such as dioxine group and the like, can be reduced.
Patent JP-S5288036-A (JP)
Title: Development means
Inventor: IRIHARA KOUICHI
IPC: G03G15/10
Filed: 1976-01-16
Abstract: PURPOSE: To shorten the developing time and obtain a clear and distinct image by circulating a developer liquid at the rate of 40 - 140 mm/sec. at the time of developing the latent image. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57118661-A (JP)
Title: Integrated circuit for noise prevention
Inventor: KASHIWADA ITSUSHIYOU
IPC: H01L23/495
Filed: 1981-01-14
Abstract: PURPOSE:To prevent an erroneous operation caused by power source noise by the integrated circuit itself and to easily perform a high density mounting and miniaturization of the device by a method wherein a capacitor, to be used for prevention of noise, is sealed in the itegrated circuit. CONSTITUTION:The terminal of a chip capacitor 1 of comperatively large capacity, to be used for prevention of power source noise, is bonded on the power source for the pin, to be used for the bonding of an IC chip 2, and the terminals 3 and 4 corresponding to a ground wire. The above is sealed in the IC together with the IC chip 2 and an IC package is formed. Besides, 5 is used as an outer terminal and the package has sufficient space wherein the chip capacitor will be sealed. Through these procedures, the capacitor used to prevent an erroneous operation is unnecessitated, and the high density mounting and the miniaturization of the device can be accomplished.
Patent JP-H07211813-A (JP)
Title: Hybrid integrated circuit device
Inventor: OHAMA TAIZO
IPC: H01L23/12
Filed: 1994-01-20
Abstract: PURPOSE:To realize the improvement of soldering quality and high density mounting, in a hybrid integrated circuit device. CONSTITUTION:The pattern of the conducting foil of a metal board is so formed that the soldering lands of equipotential heat sinks 6 and 7 are adjacent o each other, and the distance between a heat sink 5 and the heat sink 6 at different potentials is made large. Thereby soldering quality is largely improved, and high quality can be ensured by slightly enlarging the distance between the heat sinks at different potentials, as compared with the conventional case. Hence high density can be practically realized.
Patent JP-S63172238-A (JP)
Title: Auto-focusing device
Inventor: AKASHI AKIRA
IPC: G02B7/34
Filed: 1987-01-12
Abstract: PURPOSE:To improve the quick photographing property of a camera by outputting a focusing instruction immediately after driving a lens when a defocused value calculated at the time of detecting a focus indicates near focusing. CONSTITUTION:When the defocused value indicates a prescribed value or less, i.e. a range near the focus, by focus detecting operation based upon a sensor device SNS, a microcomputer PRS drives the lens LNS on the basis of the defocused value and immediately instructs focusing without waiting the result of the succeeding focus detecting operation. After detecting the defocused value, the lens LNS is driven by the detected defocused value, focus detection is executed again at the position, focusing is decided, and a focusing instruction is outputted, so that the time required up to the focusing instruction when the luminance of the object is low can be shortened and the quick photographing property can be improved.
Patent JP-H02228841-A (JP)
Title: Method and apparatus for transmitting buffered data packet to communication network
Inventor: PIEERUUJIYATSUKU FURANSOWA SHI
IPC: H04L12/28
Filed: 1990-01-16
Abstract: PURPOSE: To obtain a flexible system by transmitting a data packet request flag as well as a data packet arrives at the prescribed position in a queue. CONSTITUTION: A request counter 30 is increased by each request flag transmitted above by an access unit below a bus B. If a data packet arrives at the prescribed intermediate stage 36c of a queue buffer 36, the instantaneous value of the request counter 30 is stored in the stage 36c along with the packet. If the data packet arrives at a heading stage 36a, a signal AH is generated. This signal loads a request counter value which is appended when this packet arrives at the prescribed stage 36c on a countdown counter 32. Thus, the countdown counter 32 is directly reloaded by a value appended to the next transmitting data packet, so that a waiting time can be adjusted considering traffic density and necessary priority at the access unit.
Patent JP-S574730-A (JP)
Title: Attaching method of suction cup to rough surface
Inventor: SANAI SHIGERU
IPC: B29C55/00
Filed: 1980-01-19
Abstract: PURPOSE: To attach a suction cup to a rough surface tightly and easily and without an apprehension of the falling-off, by interposing an inelastic sealing material between the suction cup and the rough surface.  
     CONSTITUTION: When it is desired that the suction cup 1 is attached to a relatively rough surface 3 such as a wood surface, a concrete wall surface and the like, it is attached to the surface 3 by interposing an inelastic sealing material 2 therebetween. As the inelastic sealing material 2 it is preferred to use putty for glass, oily cauking material, polybutenes, butyl rubber, asphalt containg rubber, or the like. Thus, when the suction cup 1 is pressed against the surface, the sealing material 2 is deformed in conformity with the rough surface 3, and as the sealing material 2 is remainded deformed because of its inelasticity, the suction cup 1 is attached airtightly and securely. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04247956-A (JP)
Title: Ink jet recording head, ink jet recorder with the head, and method for cleaning the recording head of the recorder
Inventor: UCHIDA HARUO
IPC: B41J2/16
Filed: 1991-01-19
Abstract: PURPOSE:To prevent ink from stagnating in a gap of a head mounting part and from mixing when a blade wipes a plurality of heads and lower a production cost by positively cleaning the blade for wiping delivery port forming surfaces of the ink jet recording heads after wiping and by appropriately determining the dimensions of members for cleaning. CONSTITUTION:An absorbing body 104 is provided on the side face of a recording head unit 100. After wiping a delivery face 101a, a blade 401 engages with the absorbing body 104 to be cleaned. On the other hand, the dimension and the like of the absorbing body are determined corresponding to a capacity of a tank containing ink to be supplied to the unit 100. In this manner, the absorbing body 104 is prevented from having a size larger or smaller than required.
Patent JP-H09197080-A (JP)
Title: Coolant flow controller and fuel assembly
Inventor: TOMITA TAKASHI
IPC: G21C3/33
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To improve the mechanical reliability by reducing unnecessary contact force of flow control plates, reducing the progression of aging distortion of channel box and reducing the stress generated in coolant flow control plates and the possibility of interference during loading the channel box. SOLUTION: A flow control plate 8 as an upper flat part 8a and a lower flat part 8b provided in the vicinity of the upper end and the lower end and the middle part 8c projecting toward the channel box side rather than the upper flat part 8a and the lower flat part 8b, and half of which on the upper flat part 8a side is separated with 8 slits into 9 plate vanes 8A and 8B arranged nearly horizontally. The 9 plate vanes 8A and 8B has nearly equal thickness and width in nearly horizontal direction and 4 plate vanes 8B in the vicinity of both ends in the horizontal direction has a shape with a loss at the upper flat part 8a and is constituted only of the major part of the middle 8c and the lower flat part 8b.
Patent JP-S62164905-A (JP)
Title: Pavement mark containing transparent non-vitreous ceramic fine globules
Inventor: LANGE ROGER W
IPC: E01F9/04
Filed: 1987-01-12
Abstract: Pavement marking (I) comprises ceramic microspheres (II) held by a binder (III), (II) being solid transparent non-vitreous microspheres with at least one crystalline phase comprising at least one metal oxide other than TiO2 (although a small amt. of this may be present), and having particle size up to 125 microns. A similar compsn. is also claimed, in which the microspheres are of fully dense silica, up to 125 microns. Coating compsns. having these constitutions are also claimed. Pref. the binder consists of paint or thermoplastic resin.
Patent JP-S5497831-A (JP)
Title: Combustion method of gaseous fuel with reduced nox
Inventor: MORIMOTO KOUTAROU
IPC: F23D11/38
Filed: 1978-01-19
Abstract: PURPOSE: To curb the quick mixing of fuel with air at the initial stage of combustion and reduce the amount of NOx produced, by keeping the ratio of fuel flow speed to combustion air speed within a proper range of from 0.5 to 4.0 and injecting the fuel being deflected against the combustion air.  
     CONSTITUTION: The speed ratio of fuel to combustion air is kept within a range from 0.5 to 4.0, preferably from 0.7 to 3.0, and the fuel is fed to a burner 3 and the combustion air to a combustion air port 4 around the burner 3. The fuel is injected toward the burner tip 1 from an injection hole 2 fitted with a deflection angle of from 5° to 45°, preferably from 10° to 20° with regard to the burner shaft. Then the injection flow F of the fuel is curbed to be mixed uniformly with the air, but only with part of the air at the initial stage of combusiton, that is, immediately after the injection, thus the air flow gradually contributes to combustion. This means the combustion progresses slowly without producing locally high temperature areas, which can control the mount of NOx produced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62163487-A (JP)
Title: Guest receiving system
Inventor: NAGAI ICHIRO
IPC: H04M9/00
Filed: 1986-01-14
Abstract: PURPOSE:To easily confirm the operating state of a minitor television without seeing image display surface, by providing an operation display lamp for displaying the operating state of the monitor television, in the vicinity of a television operation switch. CONSTITUTION:A guest is checked by a minitor image which is displayed automatically on a monitor television 4 at the time of a call from a doorphone 1, and the necessity of a response is decided. Also, a television operation switch 10 is provided on an operation panel, and also, an operation display lamp 11 for displaying an operating state of the monitor television 4 is provided in the vicinity of the television operation switch 10. Accordingly, even in case when the operation surface of the control panel and the image display surface of the monitor television 4 are turned in different directions, the operating state of the monitor television 4 can be confirmed easily without seeing the image display surface.