baber/WOPTO huggingface dataset:
Patent JP-H0648389-A (JP)
Title: Exhauster of outboard engine
Inventor: MIYASHITA YASUSHI
IPC: F01P3/20
Filed: 1992-07-27
Abstract: PURPOSE:To decrease noise by forming the release expansion chamber sunk in water of a dropping cooling water storage chamber between inner walls of an exhaust tube housing and a drive shaft housing, for communicating it with a main expansion chamber and a release exhaust port. CONSTITUTION:An exhaust tube housing 33 is arranged in a drive shaft housing 21, and a water chamber 37 for storing dropping cooling water 38 is formed between both housings 21, 33. Moreover, a release expansion chamber 46 is formed so as to be sunk into water 38 in this water chamber 37. This release expansion chamber 46 is communicated with a main expansion chamber 34 through a release second hole 47 formed in the exhaust tube housing 33. At the same time, the release expansion chamber is also communicated with an release exhaust port 49 formed on the upper part of a drive shaft housing 21 through the water chamber 37 and a sub expansion chamber 48.
Patent JP-H0950111-A (JP)
Title: Halftone phase shift mask
Inventor: YOKOYAMA HISAFUMI
IPC: G03F1/68
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To obtain such a halftone phase shift mask that formation of a superfine pattern is not required and subpeaks in the intensity of light which give bad influences on the formation of an image during exposure are suppressed, and that has such a light-shielding pattern that the transmittance in the area which is outside the element region and is exposed to multiple exposure is decreased. SOLUTION: The halftone phase shift mask has a halftone phase shift film 102 composed of a single layer or two or more layers on a transparent substrate 101. In the area 107 which is outside the element region on the transparent substrate 101 and is subjected to multiple exposure, the compsn. of the halftone phase shift film 102 is changed by irradiation with electromagnetic waves, particle beams or heat rays or the like, or by masking the area which is not desired to be changed and then exposing the whole area to active atmosphere, so that the transmittance in the this area for exposure light is decreased.
Patent JP-H1025215-A (JP)
Title: Antimicrobial composition
Inventor: HAGIWARA ZENJI
IPC: A01N59/20
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To obtain a new antimicrobial composition capable of sustaining antimicrobial effects for a long period and excellent in dispersibility in a polymer by using a first amorphous antimicrobial agent containing a metal having germicidal actions and a second crystalline antimicrobial agent in combination. SOLUTION: This antimicrobial composition is prepared by combining a first antimicrobial agent having a film of an aluminosilicate containing at least one ion of a metal selected from the group consisting of silver, copper and zinc with a second antimicrobial agent consisting essentially of a crystalline silicon dioxide containing at least one ion selected from the group consisting of the silver, copper and zinc on the surface of a porous silica gel. The metallic ion is preferably contained in the following amounts: 0.2-6wt.% silver ion when used in the first and the second antimicrobial agents, 2-10wt.% at least one metallic ion of copper and zinc when used therein and <=5wt.% silver ion and <=6wt.% at least one metallic ion of the copper and zinc when used therein.  The first and the second antimicrobial agents in the total amount of 0.2-20wt.% are contained to afford an antimicrobial polymer. The mixing ratio of the first to the second antimicrobial agents is within the range of (7:1) to (1:7).
Patent JP-H0483662-A (JP)
Title: Recording system
Inventor: INOUE HITOSHI
IPC: G03G15/04
Filed: 1990-07-27
Abstract: PURPOSE:To realize a pulse number modulation system never being affected by a temperature change and the like by a method wherein a drive current is rapidly raised to a minimum current for starting a laser emission of a semiconductor laser at a temperature for use and, thereafter, relatively slowly raised in a straight line form. CONSTITUTION:A voltage-current converter 20 generates an electric current 21 proportional to a sawtooth wave 19. A numeral 22 represents an analog switch. A signal 17 is inputted to the switch as a switch open/close control pulse. If the input is a high level, the switch is turned ON; if the input is a low level, the switch is turned OFF. A voltage output 27 is compared with a constant voltage VA. Where the voltage output 27 is VB, a comparator output 29 comes to a high level under a condition of VB>VA, but comes to a low level under other conditions. The output 29 is used for a reset signal for a bistable multivibrator 16. A latch output comes to a high level at a next rising timing of an n-tuple clock. Then, an AND gate 14 is opened, and an n-tuple clock is outputted as a set pulse.
Patent JP-H0252073-A (JP)
Title: Formation of film on porous body
Inventor: OGAWA HIDEO
IPC: B05D7/02
Filed: 1988-08-12
Abstract: PURPOSE:To form a film of high function having a uniform and smooth surface on a porous body without using a large amount of a solvent by a method wherein the porous body is coated at first with paint for a sealing layer containing a highly volatile solvent and a film forming solid and subsequently coated with paint for a surface layer. CONSTITUTION:Paint for a sealing layer prepared by dissolving a film forming solid in a highly volatile solvent is sprayed to a porous body such as polyurethane foam at first. A part of said paint penetrates into many pores of the porous body to close the same and a porous surface undeveloped state is formed on the surface of the porous body in a ratio of 10-60g/m<2>. Thereafter, a paint for a surface layer is applied to the sealing layer in a single or more layer. By this method, a uniform and smooth film can be formed to the porous body and the consumption of the paint for the sealing layer can be relatively reduced.
Patent JP-H0518148-A (JP)
Title: Adiabatic air film structure
Inventor: TANAKA YASUO
IPC: E04H15/20
Filed: 1991-07-16
Abstract: PURPOSE:To provide a large-space facility with a high adiabatic effect at a low cost in a short period. CONSTITUTION:Film roofs with air chambers 11, 11a respectively are hierarchically constituted. The pressure air is filled into the air chamber 11 of the upper film roof 5. The air at the temperature near the preset room temperature is circulated in the air chamber 11a of the lower film roof 7. The pile construction and frame construction can be sharply omitted. Multiple adiabatic layers by air are provided, and a high adiabatic effect is obtained.
Patent JP-S5990391-A (JP)
Inventor: NAGASE HARUO
IPC: H05B41/16
Filed: 1982-11-15
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-S6359380-A (JP)
Inventor: UCHIDA TETSUO
IPC: B07B1/22
Filed: 1986-08-28
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-S6442758-A (JP)
Title: Input and output control system
Inventor: TACHIKAKE SHINICHI
IPC: G06F13/14
Filed: 1987-08-11
Abstract: PURPOSE:To prevent an overlapping from being generated for the discriminating number of a sub-control device by giving a number, which is obtained by executing a prescribed operation to the set discriminating number, to the sub-control device of the next low order as the next discriminating number and by successively allocating the respective discriminating numbers to the respective sub-control devices. CONSTITUTION:The discriminating number of a sub-control device 3a, which is connected to the highest order of a data flow on a data bus 2, is set by an initial value from a main control device 1 and the discriminating number of a sub-control device 3b, which is connected to the low order of the data flow, is set by the number obtained by the operation in the sub-control device 3a. Further, the discriminating number of a sub-control device 3c, which is connected to the low order, is set by the number obtained by the operation in the sub-control device 3b. Thus, the discriminating numbers of the sub-control devices 3a, 3b and 3c are respectively set and the main control device 1 can respectively designate the respective sub-control devices 3a, 3b and 3c by sending the respective discriminating numbers. Then, the input and output control of the designated sub-control device and data is executed. Thus, the overlapping of the discriminating number of the sub-control device can be prevented from being generated.
Patent JP-H0621731-A (JP)
Title: Power amplifier utilizing sigmadelta modulation and speaker system
Inventor: HAYASHI RYOJI
IPC: H03D3/02
Filed: 1992-07-03
Abstract: PURPOSE:To facilitate the circuit integration and adoption of a low voltage power supply by binarizing an analog input signal with a SIGMADELTA modulator provided to an analog signal input section and amplifying the power of the signal with a class D amplifier so as to attain MOS structure. CONSTITUTION:A SIGMADELTA modulator 1 and a class D amplifier 2 constitute a power amplifier utilizing SIGMADELTA modulation. An analog input signal is subjected to SIGMADELTAmodulation by the modulator 1 and a 1-bit digital signal is outputted, the power is amplified by the class D amplifier 2 and one-bit digital power is outputted. Then the signal is demodulated into an analog signal by a low pass filter(LPF) 3 and an analog power is supplied to a load 4. Then the LPF 3 is omitted by providing the characteristic of the LPF to the load 4, and when a speaker is adopted for the load 4, the speaker system is realized with excellent performance. Since the modulator 1 is realized by MOSD structure, the modulator is suitable for circuit integration and since the class D amplifier 2 requires no heat sink, the size is made small and the cost is reduced and the amplifier copes easily with a low voltage power supply.
Patent JP-H0545890-A (JP)
Title: Method for picture image transfer
Inventor: SAKAI ATSUSHI
IPC: G03F7/004
Filed: 1991-08-09
Abstract: PURPOSE:To provide a method for picture transfer by which a image formed on a photosensitive recording medium can be transferred to fabric, etc. CONSTITUTION:An image receiving sheet having an absorbing layer deposited on a supporting body 6 such as paper, polyethylene terephthalate, etc., is laminated and pressed on a photosensitive recording medium to form a picture image on the image receiving sheet. This absorbing layer contains fine particles 5 of thermomelting or thermosoftening material such as polyethylene and sytrene- acryl. Then the image receiving sheet and a medium 7 to be transferred having an irregular shape are laminated and pressed while heated. Then the supporting body 6 is peeled to transfer the picture image on the medium 7.
Patent JP-H0861754-A (JP)
Title: Switching device with temperature sensor
Inventor: SASAKI KOUSUKE
IPC: F24F11/02
Filed: 1994-08-25
Abstract: PURPOSE: To provide a switching device with a temperature sensor which can automatically operate a switching means. CONSTITUTION: This invention relates to a switching device provided with a temperature sensor part 1 for producing an output signal when room temperature reaches a predetermined value, an output control part 2 for controlling the supply of electricity to load 3 to start or stop its operation based on the output signal from the temperature sensor part and a switching means 8 for switching the output control part between operating and nonoperating state. The switching means 8 is provided with a timer circuit part 9 which supplies a control signal to the output control part at predetermined times that its operations is timed and a time display circuit part 10 for displaying the present time.
Patent JP-2001028435-A (JP)
Title: Types of quantum device and manufacture of them
Inventor: KAWABATA TAKESHI
IPC: H01S5/00
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To enable a light emitting device which is superior in efficiency and whose threshold current is low to be manufactured by controlling quantum dots controlled in size, shape, and an arrangement pattern. SOLUTION: A matrix 2 of B component is deposited two-thirds as thick as that of a T on a clad layer 1 (40). Holes which are provided for the arrangement of quantum dots 1 of A component, each is formed like a cylinder whose diameter and height are represented by H and H, respectively, and controlled in size and distribution density are provided on the top surface of the matrix 2 through lithography method. The A component for the quantum dots is deposited thereon through a molecular beam epitaxy method. Then, the A component is introduced into holes which are formed in a second process being irradiated with light rays for the formation of quantum dots. The excess A component is removed through a sputtering method. Furthermore, the matrix 2 of component B is deposited one-third as thick as that of the T.  One to fifteen layers of a unit layer, which is formed as above, are laminated making their quantum dots align with each other into a multilayered structure which serves as a light emitting layer.
Patent JP-S5990011-A (JP)
Title: Device for measuring valve hole of cylinder head
Inventor: HASHIMOTO HITOSHI
IPC: G01B13/10
Filed: 1982-11-16
Abstract: PURPOSE:To realize compact structure and to measure valve holes of a cylinder head easily by providing a cylinder head holding mechanism in a horizontal swiveling state and providing a measuring unit in a free up/down and forward/ backward moving state. CONSTITUTION:A pallet 6 fitted with the cylinder head 11 is fixed in the groove 7 of an attachment base 5. Then, a positioning servomotor 2 is driven to turn a swivel table 4 through an output gear 3, rotating a feed screw 45. Then, measurement heads 72a and 72b are moved to align the valve hole center of the cylinder to the axial center of an air micrometer 77 attached to the head 72a. The 1st operating rod 62 is moved forth to insert the air micrometer 77 into the valve hole until a valve guide hole measurement part is positioned in the valve guide hole and a valve sheet hole measurement part is positioned in a valve sheet hole respectively; and air is supplied to measure and inspect two valve holes at the same time, thus abnormality is informed if a hole diameter is not within a permissible range.
Patent JP-2001026056-A (JP)
Title: Method and apparatus for bonding resin parts and resin parts welded by the same
Inventor: SUZUKI NORIO
IPC: B29C65/02
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To bond a plurality of resin parts without generating a flaw such as burr or the like. SOLUTION: In a method for bonding a plurality of resin parts 7 by melting the contact surfaces 78a, 78b thereof to weld them, air of a predetermined pressure is blown toward the contact surfaces 78a, 78b from a lateral direction in predetermined timing at a time of the welding of the contact surfaces 78a,78b.
Patent JP-H0544302-A (JP)
Title: Roof
Inventor: FUNAKI GANTAN
IPC: E04D1/02
Filed: 1991-08-09
Abstract: PURPOSE:To increase strength of a roof material by forming a roof plate that is to be arranged over right and left supporting parts, in parallel to and in the direction of eaves ridge, out of metal, and by forming a cover to be mounted on the right and left end parts of the roof plates that are in proximities to one another, out of clay roof tile. CONSTITUTION:A supporting member 2 is fixed on a base material 1 in parallel to and in the direction of the eaves ridge, and right and left end parts 4a, 4b of a roof plate 4 made of metal are fixed to an upper part 2a of the supporting part 2 by a nail 5 through a waterproof member 3. The right and left end parts 4a and 4b are coated with a waterproof band part 9 formed into gate, while a leg part 15 of a cover 10 made of clay roof tile is supported on the supporting part 2, and the cover 10 is fixed by a nail 11, and a superimposed and sandwiched part 12 by the member 3 and the right and left end parts 4a, 4b, and the waterproof band part 9, is covered thereby. An engagement pressure tip part 14 on the lower end of the cover 10 in the ridge side is engaged with an engagement step part 13 on the upper end of the cover 10, and they are continued from the eaves front side to the ridge side into long length. The intensity can be increased by using the cover 10 that bears loads not only from above but also from sides.
Patent JP-H1047937-A (JP)
Title: Device for detecting lead bending and detection using it
Inventor: NUMATA TORU
IPC: G06T7/00
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To make an irradiation trace on an outer lead of an IC using a laser light so that the irradiation position of laser may be recognized, in a device for detecting lead bending using laser. SOLUTION: This detecting device is provided with a stage 1 for inspecting an outer lead 6, a laser emitting device 2 for emitting a laser to an IC 5 mounted to the stage 1, a robot 3 for moving the laser emitting device 2, and a CPU for computing the measuring detection result by laser, and the device 2 which can change an output of laser is used so as to make a light reception trace on the specified position of the outer lead of the IC through intense laser first, and then the laser output is made weak so as to perform ordinary lead measurement.
Patent JP-S6095057-A (JP)
Inventor: KONDOU MINORU
IPC: E04D3/366
Filed: 1983-10-28
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-H1049367-A (JP)
Title: Arithmetic processing system
Inventor: KOBAYASHI HIROYUKI
IPC: G06F17/10
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To reduce the total load of a bus line, to increase the working speed, to reduce the power consumption and to improve the reliability of an arithmetic processing system, by placing the 1st, 2nd and 3rd arithmetic parts along three sides of a register file and connecting each arithmetic part to the register file via a data bus. SOLUTION: A 1st data bus 101 connects electrically an arithmetic part 100 to a register file 400, a 2nd data bus 201 connects electrically an arithmetic part 200 to the file 400, and a 3rd data bus 301 connects electrically an arithmetic part 300 to the file 400 respectively. In regard to each register of the file 400, when a selection signal is outputted to a register selection signal line corresponding to a certain register, the value of register cells R10 to R87 of the relevant register are supplied to the parts 100, 200 and 300 via the buses 101, 201 and 301. Then the parts 100 to 300 input the necessary data respectively.
Patent JP-S6179281-A (JP)
Title: Manufacture of semiconductor laser
Inventor: IDE YUICHI
IPC: H01S5/00
Filed: 1984-09-26
Abstract: PURPOSE:To obtain a laser having various oscillating wavelengths by laminating a first conduction type layer, a second conduction layer having multiple quantum structure, in which two kinds of semiconductor layers having forbidden band width narrower than the first conduction type layer and a refractive index larger than the first conduction layer and having mutually different forbidden band width are laminated, and a third semiconductor having forbidden band width wider than the second conduction layer and a refractive index smaller than the second conduction layer onto a substrate and thermally treating the whole. CONSTITUTION:An Si doped N type Al0.4Ga0.6As clad layer 2, an active layer 3 consisting of un-doped GaAs well layers 6 and Si-doped N type Al0.4Ga0.6As barrier layers 7, a Be-doped P type Al0.4Ga0.6As clad layer 4 and a Be-doped P type GaAs contact layer 5 are deposited on an N type GaAs substrate 1 having a (100) plane through a molecular-beam epitaxial method in succession. The substrate 1 is extracted from the inside of an epitaxial device, the layer 5 is coated with an un-doped GaAs cover layer 10 in order to prevent the dissociation of As, and the whole is thermally treated in H2 gas while setting a temperature and a time. The conditions of heating are specified, and an oscillating wavelength from the active layer 3 is brought to a desired one.
Patent JP-S57124311-A (JP)
Title: Waveguide body and making thereof
Inventor: HANSU PEETAA FUUBAA
IPC: H01P3/16
Filed: 1981-12-15
Abstract: A waveguide and method of making the same is disclosed which comprises an elongated dielectric core surrounded by dielectric shell at least one of which have an anisotropic index of refraction. The core is made up of a plurality of layers each having a parallel surface normal with pairs of such layers having unequal indices of refraction. The layers are selected to preferably have the same thickness.
Patent JP-H0951603-A (JP)
Title: Brake of electric vehicle
Inventor: YAMAOKA MASAAKI
IPC: B60L7/24
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To prevent an overstep-in of a pedal and obtain a braking of a good feeling without using a stroke simulation by conducting an initial injection control wherein an incompressible fluid for braking is injected into a wheel cylinder in the initial stage of braking. SOLUTION: When a brake pedal 1 is stepped in, the hydraulic pressure is generated in a master cylinder 2 in correspondence with the stepping of the brake pedal 1. Based on the hydraulic pressure of the master cylinder 2 and that of a wheel cylinder 6, the flow rate of an incompressible brake fluid from the master cylinder 2 to the wheel cylinder 6 is estimated. By controlling an injection-valve opening value smaller than a differential pressure until the estimated flow rate comes to an initial injection termination value after braking is required, a front regenerative hydraulic valve 10 is forcibly opened and then the incompressible brake fluid is initially injected from the master cylinder 2 to the wheel cylinder 6. By this method, an overstep-in of the pedal 1 can be prevented and thereby a braking of a good feeling can be obtained.
Patent JP-H01250219-A (JP)
Title: Air puff type tonometer
Inventor: HIDESHIMA MASAYUKI
IPC: A61B3/16
Filed: 1987-08-12
Abstract: PURPOSE:To always set the pressure of the air in a cylinder to predetermined one even when the gap between a piston and a cylinder is changed, by comparing the pressure signal in the cylinder with a preset reference value to control the current supplied to a piston driving means so as to bring the difference between both of them to zero. CONSTITUTION:When the pressure of a compression chamber 6 is lowered by the change of the gap between a cylinder 5 and a piston 3 by abrasion and the pressure signal Vp outputted by a pressure detector 11 changes, the difference with the reference wave voltage signal Vt outputted from a reference wave voltage generating circuit 13 becomes large and the voltage of the error signal Vg outputted from an error amplifying circuit 12 increases and a current control circuit 14 increases the current supplied to a rotary solenoid 1. The piston 3 rises by stronger force and the pressure of the air in the compression chamber 6 becomes predetermined one.
Patent JP-H0865809-A (JP)
Title: Motor controller for motor driven vehicle
Inventor: FUKAYA MITSUO
IPC: B60L15/28
Filed: 1994-08-25
Abstract: PURPOSE: To automatically regeneratively brake in the case of accelerator OFF with a DC series motor as a power source. CONSTITUTION: An exciting coil 92 and an armature coil 91 are connected in series via a diode bridge 7. A DC power source B is connected to the bridge 7 via an FET 3, and a current of a predetermined direction is fed to the coils 92, 91 by the rectifying operation of the bridge 7. A controller 10 repeats the operation of turning ON, OFF the FET 3 by PWM control to supply current from the source B to the coils 91, 92 and the operation of consuming electric energy stored in the coil 92, thereby applying a drive force to the armature. When an accelerator OFF is detected, the operation of turning ON, OFF an FET 4, closing or opening a circuit including the coils 91, 92 to consume the current induced in the coil 91, and the operation of returning the current to the source B are repeated.