baber/WOPTO huggingface dataset:
Patent JP-2000131379-A (JP)
Title: Method and device for measuring thermal resistance of electronic component
Inventor: NAKAMURA TOSHIKI
IPC: G01R31/26
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for measuring the thermal resistance of electronic components capable of measuring the thermal resistance of electronic components themselves such as ICs. SOLUTION: In a method for measuring the thermal resistance of an IC 1, a current load circuit which produces heat and consumes electric power with the passage of a current at the time of the impression of a voltage is internally provided. As changing the consumption of electric power in the current load circuit by connecting a voltage line 2 to the current load circuit and changing a predetermined voltage to be impressed by the voltage source 2, the temperature of a chip in the IC 1 is measured. Power consumption in the current load circuit at the time when the predetermined voltage is the first value is designated by W1, and a junction temperature at this time is designated by T1. Next, the predetermined voltage is raised to the second value different from the first value.  The consumption of electric power at this time is designated by W2, and the junction temperature at this time is designated by T2. The value of the thermal resistance at this time is designated by (T2-T1)/(W2-W1).
Patent JP-2000131706-A (JP)
Title: Liquid crystal filling device
Inventor: SASAKI KIYOTAKA
IPC: G02F1/1341
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal filling device which is low in the possibility of contaminating liquid crystal is highly reliable, lessens the wasteful consumption of the liquid crystals and allows the easy wiping work of the liquid crystals. SOLUTION: This liquid crystal filling device is interposed between an injection port 201 of a panel 200 and a liquid crystal reservoir 300 and functions as a passage for filling the liquid crystals L of the liquid crystal reservoir 300 into the injection port 201. The device has a filling jig 2 of a hand lap type having an injection port end-sealing part 21a which closes the liquid crystal injection port 201 by covering the circumference of this port and a through-port 24 which opens into this injection port end-sealing part 21a and communicates the liquid crystal reservoir 300 and the liquid crystal injection port 201.
Patent JP-H05144239-A (JP)
Title: Control apparatus
Inventor: NORITOMI MASAMI
IPC: G06F3/048
Filed: 1991-11-22
Abstract: PURPOSE:To easily change commands and pieces of data by a method wherein, before the commands are executed, the commands are selected, the range of the pieces of data is designated and selected and contents of the pieces of data are changed via an input means in an arbitary sequence. CONSTITUTION:By means of a piece of data which is first input to a CPU 8 from an input device 10, the CPU 8 first discriminates whether the piece of input data is a piece of command data or a piece of range designation data. When the piece of first input data is a command, the piece of range designation data is then input. The piece of command data is input to the CPU 8 when the command of a command area is designated by means of a mouse. The piece of range designation data is input when a reproduction object range is designated in a data area. When the piece of first input data is the piece of range designation data, the piece of command data is then input. After the piece of command data and the piece of range designation data have been input, the reproduction object range can be changed, the piece of data can be changed, a parameter can be changed and the piece of command data can be changed.
Patent JP-H07206901-A (JP)
Title: Production of level-off dp cellulose
Inventor: MANFUREETO YOOZEFU BERUKUFUERU
IPC: C08B15/08
Filed: 1994-12-12
Abstract: PURPOSE: To obtain the subject compd. by partially hydrolyzing cellulose with water under a condition wherein only an amorphous region of a partially crystallized polysaccharide is decomposed under a specific pressure of oxygen and carbon dioxide and the polysaccharide is perfectly dissolved, to thereby reduce the chemical oxygen demand of a waste soln.  
     CONSTITUTION: Cellulose is partially hydrolyzed in an aq. reaction soln. in a bath liquid ratio of 1:3-1:40 within a pressure reactor using water under gas pressure of 0.1-60 bar of oxygen and/or carbon dioxide (measured at 20°C) at a temp. of 100-200°C within such a range that the partial pressures of respective gases are 30-70% of the total gas pressure under a condition decomposing only an amorphous region of a partially crystallized polysaccharide to perfectly dissolve the polysaccharide until level-off DP is achieved and the total use amt. of water and the amt. of waste water generated thereby is reduced and the CSB-value (chemical oxygen demand) of waste water is reduced to obtain the objective level-off DP cellulose. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H07161568-A (JP)
Title: Multilayer capacitor array
Inventor: FUJISHIRO YOSHIKAZU
IPC: H01G2/22
Filed: 1993-12-08
Abstract: PURPOSE:To reduce a crosstalk attributed to capacitive coupling by forming through-holes in capacitor element s and constituting a shielding body.of conductors filled in these through-holes. CONSTITUTION:Four internal electrodes 15... extended in the short side direction of a rectangle, brought into contact only with one of long sides and composed of a conductive material are formed onto a first dielectric sheet 11, and three through-holes 20... penetrated into the first dielectric sheet 11 are formed among the internal electrodes 15. Four internal electrodes 16... extended in the short side direction of the rectangle, brought into contact only with the other side of the long sides and consisting of the conductive material are shaped onto a second dielectric sheet 12, and three through-holes 21... penetrated into the second dielectric sheet 12 are formed mutually among the four internal electrodes 16.... The through-holes 20... and 21... are filled with conductors 23... and 24....
Patent JP-H08147848-A (JP)
Title: Disk driving device
Inventor: KOMATSU HISATERU
IPC: G11B17/04
Filed: 1994-11-17
Abstract: PURPOSE: To provide a disk driving device capable of obtaining a stable vertical movement guide of a disk holder. CONSTITUTION: The device is a disk driving device 10 provided with a disk holder 11 supported vertically movably in a chassis. Guide plates 12 provided on both sides of the disk holder 11 are provided with guide pieces 12a, 12b cut and raised so as to hold guide parts 11a projecting from both side surfaces of the disk holder to the outside in the horizontal direction therebetween.
Patent JP-2000130405-A (JP)
Title: Hydraulic cylinder
Inventor: TANAKA AKIO
IPC: F15B21/04
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To improve anticorrosion and abrasion resistance by applying nickeling treatment on a surface portion making contact with a working medium of a constituting member of a hydraulic cylinder, applying nickeling on a lower layer of a sliding portion and applying double-layer plating of hard chrome plating on its upper layer part. SOLUTION: Hardness is improved by applying nickeling 16 on inner su surfaces 01a and 05a making contact with water of both members of a cylinder tube 01 and a bottom cover 05 and applying hard chrome plating 17 on the nickeling 16 on the inner surface 01a of the cylinder tube 01 on which a piston packing 07 slides. Additionally, double-layer plating is applied on a surface 02a which is a contact part with water as well as a sliding surface like the cylinder tube 01 of a piston rod 02, namely, the nickeling 16 on the lower layer side and the hard chrome plating 17 on its upper layer. Consequently, it is possible to provide a hydraulic cylinder having required anticorrosion and abrasion resistance.
Patent JP-H051318-A (JP)
Title: Wire containing flux for treating molten metal
Inventor: OKUJIMA KAN
IPC: C21C7/04
Filed: 1991-10-28
Abstract: PURPOSE:To provide a wire containing flux for treating molten metal having good straight advancing ability without any twisting at the time of feeding the wire. CONSTITUTION:In the wire containing flux for treating the molten metal, cross- sectional shape at part crossing at the right angle to longitudinal direction of the wire is flat shape having one pair of almost parallel sides and at the upper and lower face parts each forming faces having one pair of each almost parallel side in metal-made outer shell, grooves satisfying the following condition crossing at almost the right angle to the longitudinal direction of wire are intermittently arranged to the longitudinal direction of wire. 0.6<=Y'/Y<=0.9 and 1<=(X/Y)<=3, wherein, X: width of the wire, Y: vertical distance between upper and lower face projected parts in the wire, Y': vertical distance between upper and lower face groove parts in the wire.
Patent JP-S63164252-A (JP)
Title: Assembled type semiconductor device
Inventor: SUZUKI SHIGERU
IPC: H05K3/34
Filed: 1986-12-26
Abstract: PURPOSE:To enhance the bonding strength between a lead pin and an electrode part, to make it possible to prevent the fall of the lead pin from a substrate and to provide an assembled type semiconductor device characterized by high packaging reliability, by bonding the electrode part of the substrate and the lead pin by utilizing a coupling structure having spigot and socket shape. CONSTITUTION:Electrically connected wiring layers 5a and an electrode part 6 are formed in a substrate 3. A plurality of semiconductor elements 2a-2d are mounted on the substrate 3 and connected to the wiring layers 5a. Lead pins 4, which are protruded outward from the substrate 3, are coupled to the electrode parts 6 of the substrate 3 by utilizing the spigot and socket joint. For example, the root part of each lead 4 is branched into three protruding pin parts 4a-4c. Only the central protruding pin 4b is bent at a right angle at the root part. When the lead 4 is attached to the substrate 3, the bent protruding pin part 4b is inserted into a lead inserting hole 7, which is formed in the lead mount electrode 6 of the substrate 3. The lead 4 and the lead mount electrode 6 are bonded with solder and the like.
Patent JP-H01151444-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: SUMINO YOICHI
IPC: A61B8/08
Filed: 1987-12-08
Abstract: PURPOSE:To obtain the subject diagnostic apparatus constituted so as to obtain effective diagnostic data, by standardizing the time variation waveform of obtained Doppler deviation frequency on the basis of the time variation waveform of low frequency vibration. CONSTITUTION:In such a state that the low frequency mechanical vibration generated from a low frequency probe 2 in synchronous relation to a rate pulse Sr is applied to the desired tissue P of an examinee 1, the ultrasonic beam controlled by the rate pulse Sr is transmitted to the tissue P from an ultrasonic probe 3. The ultrasonic beam receiving Doppler deviation fd by the tissue P is received by the probe 3 to be inputted to the receiving circuit on and after a preamplifier 8 as a signal containing a Doppler signal. The signal outputted from an adder 27 is inputted only for a predetermined time tauw on and after mixers 9, 10 through a switch SW subjected to ON-control by an enable signal Se to detect the Doppler signal. The detected Doppler deviation frequency fd is standardized on the basis of the speed (v) of low frequency vibration by a conversion table 35 and Doppler data based thereon is displayed on a monitor.
Patent JP-H11219790-A (JP)
Title: Multi-layer electrode for electroluminescence device
Inventor: HUNG LIANG SUN
IPC: H05B33/26
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a high current-voltage and luminescence-voltage characteristic and high operation stability by using a multi-layer electrode including a conductive layer provided on a substrate and a fluorine carbide layer grown on the conductive layer. SOLUTION: A support layer 102 is made of glass or a plastic, and two layers 104 on the support layer 102 are formed with a conductive and permeable layer 104 a and a fluorine carbide layer 104b. A fluorine carbide layer film is formed with CHF3 at 500 mTorr with the power of 100 W in a parallel plate RF reactor. The fluorine carbide layer 104b with the thickness of about 20 nm is deposited on an indium-tin oxide film glass substrate and is analyzed by the X-ray photoelectron spectral method, and peaks of CH, CF, CF2 and CF3 are observed on a polymer fluorine carbide layer. The ionization potential of the fluorine carbide layer is 9.0 eV or above by the ultraviolet ray photoelectron spectral method. The fluorine carbide layer has a very high hydrophobic property at the contact angle of 95 deg. or above.
Patent JP-H05142748-A (JP)
Title: Phase shift mask and its production
Inventor: MARIA OPU DE BETSUKU
IPC: G03F1/68
Filed: 1991-11-25
Abstract: PURPOSE:To enable the simultaneous formation of light shielding layers for shielding exposing rays and phase shifters which are phase boundary regions and to enable the independent and exact control of the sizes of the phase shifters. CONSTITUTION:The micro-phase shifters 23a consisting of the same material as the material of the phase shifters 22 are provided in the light shielding regions in such a manner that the light transmitted through the micro-phase shifters 23a and a transparent substrate 21 and the light transmitted only through the transparent substrate 21 have a phase difference which acts in the direction negating each other by interference, by which the pseudo-light shielding layers 23 are formed. The micro-phase shifters constituting the pseudo- light shielding layers and the phase shifters which are the phase boundary regions are simultaneously formed by selectively etching away the phase shift films.
Patent JP-H03185132-A (JP)
Title: Erictional false twister
Inventor: BUORUFUGANGU REEDERU
IPC: D02G1/08
Filed: 1990-11-16
Abstract: PURPOSE: To obtain a friction false twisting device certainly guiding thread to a triangle comprising disks for texturing by installing a thread guide on a housing that is swingable to outside, for a pair of disks and locating the thread guide disk and upper thread guide in a specific condition respectively. CONSTITUTION: This device is provided with the thread guide 4 on the housing 2 swingable to outside, setting the thread guide disk 5 as the lowest disk, in the case of right twisting, spirally locating operating disks 6, 7 in this order from top, and in the case of left twisting the operating disks 7, 6 are spirally located in this order from top. When the swingable housing 2 is open at the position indicated by a broken line, the thread guide disk 5 locates at the right side of the thread guide 4. In the closed state, the thread guide 4 locates at the center of the false twisting device, the center of the ring of an upper thread guide 8 is moved to right side (in the right twisting) from the center of triangle comprising disks or moved to rear left (in the left twisting), and the openings of the rings are individually directing to right or rear left.
Patent JP-H05144043-A (JP)
Title: Optical disk device
Inventor: YAMAKAWA AKIO
IPC: G11B7/09
Filed: 1991-11-25
Abstract: PURPOSE:To provide an optical disk device where an optical pickup is satisfactorily controlled with a simple servo mechanism. CONSTITUTION:The optical disk device is provided with a first detecting means 3a which detects the focus state of a laser beam thrown to a disk 1, a second detecting means 3b which detects inclination of the disk 1, and a mixing means 6 which mixes error signals outputted from both detecting means 3a and 3b in a prescribed ratio. Optical pickup drive means 9 and 10 (servo control 9 and tilt servo motor 10) are provided and driven based on error signals mixed by the mixing means 6.
Patent JP-H09148351-A (JP)
Title: Liq. resin coating method and producing apparatus
Inventor: SENDA MINORU
IPC: B05C5/00
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To enable the coating with a uniformly held liq. resin compd. by placing a conduit in a liq. resin to pass it down after taking the resin up in the conduit. SOLUTION: A liq. region 12 in a small resin vessel 11 is first fed into a U-shaped part 21 by the pressure of a pressizing tube 14 and drained to an outlet thin pipe 20 to result in a flow of the resin in the vessel to uniformly mix its solvent, resin and filler components. Thus, the filler component precipitated in the resin is never drained but a uniform resin liq. can be fed to a resin forming region.
Patent JP-H0798907-A (JP)
Title: Cassette led switching device for magnetic recording/reproducing device
Inventor: YAN HOO CHIYOU
IPC: G11B15/66
Filed: 1993-12-09
Abstract: PURPOSE: To decrease the unnecessary height of a deck due to the height at the time of opening a lid by opening the lid at the time of stably putting a tape cassette on a slider and again closing the lid at the time of stably putting it on a lower chassis. CONSTITUTION: When a cassette holder 40 into which a tape cassette 20 is inserted is depressed/closed, the hub of the cassette 20 is guided by a reel 53 and the holder 40 is stably put on a slider 50. At this time, a lid opening member 44 opens the lid 20a of the cassette 20 and a pin 45a energized by a spring 46 of a link 45 is restrained by a long hole 50c. The holder 40 is pushed into the side of an upper chassis 30, the slider 50 is moved horizontally and is loaded primarily on a rotating drum 31. Then, when an ejecting lever 10 is pressed/ closed, the pin 10c of the lever 10 depresses a long hole 30b, the chassis 30 is descended and stably put on a chassis 60 and, at this time, a roller 80 releases/closes the lid 20a along a slope 90a through the pin 45a. Consequently, the unwanted height of deck due to the height at the time of opening the deck is decreased.
Patent JP-H03169923-A (JP)
Title: Construction equipment with magnetostrictive vibration actuator
Inventor: MURAKAMI TAKU
IPC: E02F3/40
Filed: 1989-11-29
Abstract: PURPOSE:To reduce and remove sticked soil on a bucket during operation, by fitting a magnetostrictive vibration actuator on the rear of a bucket and flowing alternating curtrent in the coil and vibrating the magnetostructive elements. CONSTITUTION:Magnetostrictive vibration actuators 20, 20 are equipped within the protective plate 12 at the back side of an operational bucket 10 and one end thereof is fixed to a fixing member 11 to receive a reacting force and a ram 28 of the other end is contacted at the vibratory plate 13. And coils 24, bias magnets 25, and yorks 22, 22 are provided at the both sides in the longitudinal direction of the magnetostrictive member 23. When alternating current is applied in the coils 24 to vibrate the magnetostrictive elements with their extending and shrinking, this vibration prevents the soil from sticking thereto by the propagation of the vibration to the operation machines. The bucket is submerged in the water to remove soil by its vibration when necessary. In this way, soil is prevented from sticking and also sticked soil can be easily removed.
Patent JP-H11132512-A (JP)
Title: Attic ventilator
Inventor: SAKURAZAWA TOSHIO
IPC: F24F7/02
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To efficiently exhaust hot air staying in the attic and facilitate the maintenance and check by controlling the rotation speed of a ventilating fan according to the attic temp. variation and stopping this fan in the event of an abnormal condition, with indication of associated abnormal location. SOLUTION: An automatic/manual select pushbutton switch 13 is switched to an automatic operation. With a medium rotation speed selected, only a lamp 18 lights. At the automatic operation a ventilation fan 1 varies its rotation speed according to the attic temp. When the fan is rotating at a low or high speed, a lamp 17 or 19 lights. When a temp. setting controller 21 for the manual operation is set to e.g. 25 deg.C, the fan 1 automatically stops at an attic temp. of 24 deg.C and resumes the operation at 26 deg.C. A temp. indicator 22 usually indicates the attic temp. At an abnormal temp. the automatic/manual select switch 13 and air flow rate setting pushbutton switch 16 are pressed together for specified seconds to indicate associated abnormal-spot location. Thus it is possible to exhaust hot air staying in the attic with the fan operating and stopping according to the attic temp.
Patent JP-H10154098-A (JP)
Title: Data processing system having cache and method for it
Inventor: WILLIAM C MOYER
IPC: G06F12/08
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a data processing system having cache which reduces power consumption and increases an execution speed. SOLUTION: A data processing system 20 has the cache 26 which does not use a TAG array that stores a TAG address like the conventional cache. The cache 26 uses a state machine 30 which shifts the cache 26 to an active state in response to a flow change instruction which is a short back branch instruction of the prescribed displacement. Since the prescribed displacement is less than entry numbers in the cache 26, as long as a program is in the cache, i.e., in an entirely accommodable loop, the cache maintains its active state. A prefetch feature is provided for a significant bit array, a significant bit for a current instruction is associated with a preceding instruction, an index which is the same with the one that is used to read the current instruction is used during cache read and a significant bit for the next instruction is checked.
Patent JP-H08145362-A (JP)
Title: Multihole two-fluid injection device and atomization type combustion equipment equipped therewith
Inventor: OKUBO YOICHIRO
IPC: F23R3/28
Filed: 1994-11-18
Abstract: PURPOSE: To obtain a multihole two-fluid injection device enabling improvement of combustion efficiency and reduction of exhaust emission and atomization type combustion equipment equipped therewith. CONSTITUTION: A plurality of orifices 19 are provided at one end of an air flow passage 16 for atomization so that they are concentric with fuel jet needles 15, and construction is so made that when a distance between opposite orifices 19 is denoted by D1 , a distance between opposite fuel jet needles 15 by d1 and a distance between outer walls of the fuel jet needles 15 by d2 , relationships 4<=(D1 /d1 )<=14 and d1 <d2 <D1 are satisfied. Fluid fuel jetted from jet ends of the fuel jet needles 15 is atomized excellently by an air flow for atomization jetted from openings of the orifices 19.
Patent JP-S63232893-A (JP)
Title: Percolating material of filter for treating liquid and manufacturing and filling method thereof
Inventor: HARUTOBIHI BAASE
IPC: C12M1/12
Filed: 1987-12-09
Abstract: Packing for the trickling filter units of a biological sewage treatment consists of many interconnected strips of plastic materials, esp. polyethylene or polypropylene foils. The strips hang down on both sides of carrier beams, e.g., in three layers of strips, arranged with an offset of half a pitch from each other. Another foil along the carrier beam holds the three layers in place.
Patent JP-2000136124-A (JP)
Title: Skin lotion
Inventor: SAKAMOTO KAZUTOSHI
IPC: A61K38/00
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain a skin lotion capable of keeping the skin elastic, fresh and young by controlling a skin differentiation and a skin proliferation by inhibiting an elastase activity. SOLUTION: This skin lotion comprises either or both of (1) a component comprising an oligopeptide having an amino acid sequence consisting of Val-Gly- Val-Ala-Pro-Gly, a polypeptide, a protein or an extract containing the oligopeptide and (2) a component comprising one or more kinds of extracts selected from the extract of Chlorella (Chlorella), Ascophyllum (scientific name: Ascophyllum Nodosum), Silybum marianum Gaertn (scientific name: Silybum marianum (L) Gaertn) or Centella asiatica (scientific name: Centella asiatica (L) Urb).