baber/WOPTO huggingface dataset:
Patent JP-H1129733-A (JP)
Title: Ink composition for writing utensil
Inventor: GOTO KAZUMI
IPC: C09D11/17
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To obtain an ink compsn. which enables writing on resins, glass, metals, etc., is excellent in capability for fixing written lines and in resistances to water and alcohols, and gives written lines which are not erasable nor alterable by incorporating an org. solvent having a specified SP value and vapor pressure, a colorant, a resin the solubility of which in water and ethanol is a specified value or lower, and a fluorine-based surfactant. SOLUTION: An org. solvent having an SP value of 5-15 and a vapor pressure at 20 deg.C of 0.01-45 mmHg is used. A pigment or dye is used as the colorant. The solubility of the resin in water or ethanol is 7% or lower at 25 deg.C. An SP value, i.e., a solubility parameter (δ), determined by the latent heat of evaporation method is adopted. Propylene glycol diacetate is an example of an org. solvent which has aforementioned physical properties and is pref. in terms of cost and safety. The resin is compounded as a dispersant and fixing agent for a pigment or as a fixing agent for a dye, and a vinyl (co)polymer resin, etc., are used. A fluoroalkyl-group-contg. surfactant is selected as the fluorine- based surfactant.
Patent JP-H0826266-A (JP)
Title: Case with take-out port
Inventor: KAYATANI TOSHIMITSU
IPC: B65D5/72
Filed: 1994-07-18
Abstract: PURPOSE:To provide a case which is easy to manufacture even if it is a cardboard, with which a small quantity of contents can be taken out with a single hand, and which can be easily burned by connecting a front panel with an upper lid panel via a joint other than an opening and forming a protrusion wherein a part of the upper lid panel protrudes on a side of the opening. CONSTITUTION:A thumb of a hand holding a case C is brought into contact with an opening 17 of a front panel 5 to push a protrusion 19 on a side of the opening 17 upward, thereby breaking a joint 18 connecting a front panel 5 with an upper lid panel 6 to have the case unsealed. By further pushing out upward, a front slide panel 9 and a side slide panel 11 slide upward within the case, while a double lid 6 and a coupling panel 8 rotate in a roof shape so that a take-out port is formed on a side without a slide plate 12. In addition, by pushing in the roof-shaped part with a forefinger or a thumb, the take-out port can be closed. Therefore, the case is highly operative, easy to manufacture and easy to burn.
Patent JP-H0473622-A (JP)
Title: Electrochromic display device
Inventor: OGASA MASAO
IPC: G02F1/15
Filed: 1990-07-12
Abstract: PURPOSE:To allow an increase in area by laminating an electrochromic electrode layer, which is formed by providing a mesh having an electrical conductivity on one surface of an org. color developing layer consisting of a conductive high polymer having an electrochromic characteristic, an electrolyte layer and a counter electrode layer in this order. CONSTITUTION:This device is constituted by respectively laminating a resin substrate 2, the electrochromic electrode layer 3 formed by providing the mesh 1 having the electrical conductivity on one surface of an org. color developing layer 6, the electrolyte layer 4 and the counter electrode 5 in this order. At least either of the resin substrate 2 and the counter electrode 4 is formed transparent. The thickness of the org. color developing layer 6 can be adjusted by changing the concn. of the resin soln. contg. the conductive high polymer and the actual film thickness thereof is preferably about 500 to 2,000Angstrom . The contrast as the display elements is poor if the film thickness of the org. color developing layer 6 is too small. Unequal colors are liable to arise and the response speed decreases if the thickness is too large. The formation of the display device to a larger area is possible in this way.
Patent JP-2001008958-A (JP)
Title: Ultrasonic output state alarming device
Inventor: HARATOU MOTOJI
IPC: A61B8/00
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To sensuously alarm an operator about irradiating ultrasonic and the current ultrasonic level. SOLUTION: When an operator indicates through a console 1 that the starting of ultrasonic irradiation, a controller 2 controls to irradiate ultrasonic to the affected part of patient through an actuator 6 and drives to oscillate an oscillator 8. The oscillator 8 supplies the oscillation output to a variable gain amplifier 9. An output level monitor 5 detects the ultrasonic level of actuator 6, which is controlled to drive with the controller 2, and supplies the detected output to the variable gain amplifier 9. The variable gain amplifier 9 amplifies the oscillation output with the gain that is according to the detected output from the output level monitor 5 and supplies the amplified output to a speaker part 12.  Then it is possible to obtain the volume of acoustic output according to the current ultrasonic level through the speaker part 12, and it is possible for the person who is operated to be informed about during the irradiating ultrasonic and the current ultrasonic level with the volume of acoustic output.
Patent JP-H0717186-A (JP)
Title: Construction work item record display device
Inventor: NAGAHAMA KATSUMI
IPC: B43L1/04
Filed: 1993-06-30
Abstract: PURPOSE:To provide a construction work matter record display device which is constituted so that deficient record such as a wrong word or the omission of a word or inferiority is reduced as few as possible and generation of a defective photograph is avoided and superior in durability. CONSTITUTION:A supporting device 1 is used to set up independently on the ground. A backing member 12 of the support device 1 possesses a magnetic plane. A recording sheet 2 possesses a recording surface 21 which is capable of recording on the surface by chalk. The recording sheet 2 possesses at least a work subject recording sphere A, a working place recording sphere B and a work traders name recording sphere C and the rear becomes a magnetized surface and attached or detached to or from a magnetic surface 121 of the backing member 12.
Patent JP-H07146065-A (JP)
Title: Manufacture of high-purity nitrogen vapor product
Inventor: POORU EI SUIINII
IPC: F25J3/04
Filed: 1994-08-09
Abstract: PURPOSE: To produce a high purity nitrogen vapor product by rectifying air using a two stage air separation unit comprising high and low pressure columns operatively associated with one another by a condenser-reboiler and to reduce construction cost by simplifying assembling work of the low pressure column. CONSTITUTION: Air flow 12 is compressed, at first, through a compressor 14 and rectified through a preliminary rectification unit 18 after compression heat is removed therefrom by means of an aftercooler 16. Subsequently, the air flow 12 is cooled through a main heat exchanger 20 and introduced sequentially into a high pressure column 24 and a low pressure column 26 constituting an air separation unit 22. In this regard, high purity nitrogen condensed through a condenser-reboiler 28 is branched into a plurality of auxiliary flows 30, 32. One auxiliary flow 32 is supercooled through a supercooler 34 and fed to a head condenser 42 after temperature is lowered through expansion in a Joule- Thomson valve 36.  Furthermore, a rough oxygen flow 38 taken out from the bottom part of the high pressure column 24 is supercooled through the supercooler 34 and the pressure thereof is lowered down to the pressure level of the low pressure column 26 through another Joule-Thomson valve 40.
Patent JP-H0849627-A (JP)
Title: Electromagnetic spill valve controlling-type fuel injection device
Inventor: IMAMORI TOSHIICHI
IPC: F02M57/02
Filed: 1994-08-10
Abstract: PURPOSE:To improve fuel consumption, to improve exhaust color, and to enable the stable engine speed control in the engine high rotational. range, by enabling a spill valve to be opened and closed in a short time, and improving the sharpness of the infection, in an electromagnetic spill valve controlling-type fuel injection device. CONSTITUTION:In a fuel injection device for electrically controlling the injection quantities of fuel and the injection control timing by opening and closing a spill valve 1, a high pressure oil passage 5 on the side of the spill valve 1 is formed in the direction toward a spill valve seat 1a. Moreover, a collision plate 6 having the diameter larger than the diameter of the spill valve seat 1a is attached to the tip of the spill valve 1. A cover part for covering the outer periphery of the spill valve seat 1a of the spill valve is provided on the upper end of the stopper 7 of the spill valve 1.
Patent JP-S5985110-A (JP)
Title: Amplifier
Inventor: FURETSUDO ERU EATOKU
IPC: H04B10/158
Filed: 1983-10-06
Abstract: PURPOSE:To attain a preamplifier having low noise by connecting a voltage gain circuit giving a short-circuit load to an output section of a current gain circuit to which an input signal is applied and connecting a current division circuit to the output section of this voltage gain circuit and an input section of the current gain circuit. CONSTITUTION:A two-stage voltage gain circuit 16 is connected to an input port 12 via a current gain circuit 10. The two-stage voltage gain circuit 16 consists of the 1st stage giving a short-circuit load impedance to a current at the input port 12 and the 2nd stage 22 giving a non-inverting output. An output port 24 of the 2nd stage 22 is connected to the input port of the current division circuit 26. The current division circuit 26 has a feedback circuit 28, and its output port 32 is connected to said input port 12. Thus, the preamplifier having low noise is formed.
Patent JP-H1123161-A (JP)
Title: Heat-resistant material
Inventor: UEDA TAKAHISA
IPC: B32B5/02
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a heat-resistant material having high heat resistance and resilience which can be composed as a continuous long material and applicable easily to a longitudinally continuous gap, e.g. a boundary part or a joint, between the heat-resistant materials. SOLUTION: The heat-resistant material comprises bulk materials 1 of fiber composed as a continuous long material, and an inflammable sheath material 2 wherein the bulk materials 1 of fiber is a layer laminate of crystalline alumina based short fibers and ceramic based short fibers. The bulk materials 1 of fiber is compressed by 10 vol.% or more by means of the sheath material 2 as compared with normal volume. The heat-resistant material may be formed into a rope, a rectangular member or a sheet depending on the application.
Patent JP-H0917636-A (JP)
Title: Fixed coil
Inventor: INOUE KAZUHIRO
IPC: H01F17/04
Filed: 1995-06-30
Abstract: PURPOSE: To provide a fixed coil wherein a lead wire part led out from a winding part does not rub together against a drum core and a ring core, troubles like disconnection are scarcely generated, and the value of an inductance can be increased. CONSTITUTION: A lead wire part 2a led out from a winding part 2 is guided to winding binding-up terminals 6, 6, through a gap between a drum core 3 and a ring core 8 which gap is formed on the side of a first side surface 5a. The center axis Ob of the ring core 8 is deviated to the side of the first side surface 5a, with respect to the center axis Oa of the drum core 3.
Patent JP-H0740541-A (JP)
Title: Priming cap and priming system for ink jet printer
Inventor: UIRIAMU ESU OZUBOON
IPC: B41J2/18
Filed: 1994-07-18
Abstract: PURPOSE: To implement priming in a short time by a print head sealing cap of simple constitution which does not require a tube and to eliminate the accumulation of ink and ink particles by forming a rolling diaphragm integrally in the lower side area of the cap. CONSTITUTION: Preferably, the thickness of side walls 12c, 12d, 12e is substantially equal to the thickness of the second extension portion 12g in a peripheral area 12gb, and the inside surfaces of the side walls are connected continuously and smoothly with the peripheral area of the second extension portion. In order to form the structure of a rolling diaphragm. the second extension portion 12g of the cap 12 and the side walls 12c, 12d, 12e are made smaller than the two-dimensional size of one of the first and second extension portions corresponding to the two-dimensional size of the other, and the side walls 12c, 12d, 12e to be connected are slanted between both.
Patent JP-S57111480-A (JP)
Title: Delay control circuit
Inventor: SOMEJIMA TADAHIKO
IPC: G01S7/52
Filed: 1980-12-29
Abstract: PURPOSE:To exercise more than one kind of desired delay control with simple constitution which uses a single delay element whose delay time is fixed, by adding a delay input signal multiplied by a weight coefficient and an input signal multiplied by a different weight coefficient. CONSTITUTION:Input signals V1- multiplied by desired weight coefficients by weight counting circuits 151- which select coefficient values freely and passed through an adder 17, and then delayed by a single delay circuit 18 whose delay time is fixed. On the other hand, signals V1- multiplied by weight counting circuits 161- by different weight coefficients from those of the circuits 151- are applied to an adder 19, where they are added to the output of the circuit 18. This simple constitution which uses the single delay-time delay element performs more than one kind of delay control, thereby improving directivity.
Patent JP-H0237696-A (JP)
Title: Static electricity removing electrode
Inventor: DEGUCHI KATSUO
IPC: H05F1/00
Filed: 1988-07-27
Abstract: PURPOSE:To speedily make taken-in static electricity self-discharge by using metal fiber obtained by a drawing method as conductive fiber. CONSTITUTION:Metal fiber obtained by a drawing method is used for conductive fiber constituting static electricity electrode. The drawing method is a method where the diameter is made small by passing a material to be worked (a metal such as stainless steel, etc.) through superalloy or diamond die with a hole whose diameter is a little smaller than the material to be worked. The metal fiber as above is worked into such a shape like tow, chop, silver, wave, felt, web, etc., to make itself into an electrode. Such metal fiber has a surface area of several tens - hundreds time as large as the surface are of the fiber obtained by conduction treatment of natural of synthetic fiber or metal fiber made up by melt spinning or cutting, and good discharging characteristic. Thus, after static electricity is taken in, it is possible to speedily self-discharge.
Patent JP-H0351014-A (JP)
Title: Beverage extractor
Inventor: YAJIMA TAKEO
IPC: A47J31/00
Filed: 1989-07-20
Abstract: PURPOSE:To obtain an invariably fresh and tasty beverage liquid such as coffee by preventing a timer from being initialized unless a basket is removed, and preventing the beverage liquid such as coffee from being extracted even if an extracting switch is turned on. CONSTITUTION:A beverage raw material is put in a basket 7, which is fitted to a beverage extractor, a set switch is closed, and an electromagnetic relay 41 constituting a self-holding circuit 39 is set to the excitation waiting state. An extracting switch 34 is turned on, the electromagnetic relay 41 is excited to start a timer 38 via the self-holding circuit 39, a solenoid valve is released for a preset period, a cup of hot water is poured from a hot water feeder 2 to the beverage raw material in the basket 7, and the beverage liquid is extracted to a cup. The timer 38 is set to the time-up state at this time. When the basket 7 is removed from the beverage extractor and the beverage raw material is exchanged with new one, the set switch is opened, the excitation of the electromagnetic relay 41 is released to release the self-holding circuit 39, and the timer 38 is reset to prepare for the next extraction. Fresh regular coffee can be invariably obtained.
Patent JP-H0475578-A (JP)
Title: Spice particle for tobacco
Inventor: MASUKO KIMIO
IPC: A24B3/12
Filed: 1990-07-18
Abstract: PURPOSE:To obtain spice particles for tobacco having reduced strength of solid particles, liable to be ground, capable of readily confirming breakdown by touch by enclosing spice particles with casein solid particles. CONSTITUTION:Spice solid or liquid at normal temperature and casein as a diluent are blended and enclosed in solid particles comprising a natural polysaccharide or a derivative thereof such as a mixture of an alginate and carboxymethyl cellulose salt and optionally the surface of the solid particles is coated with a coating film of the natural polysaccharide or a derivative thereof.
Patent JP-2001012664-A (JP)
Title: Pipe fitting
Inventor: KIMURA YASUHITO
IPC: F16L37/14
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a pipe fitting easily attachable to and detachable from a fluid pressure apparatus without requiring the use of a tool to simplify the working process in the attachment and detachment to the fluid pressure apparatus. SOLUTION: This pipe fitting comprises a socket 5, a stud 11 to be fitted to the socket 5, a joint body 15 fitted and fixed to one end of the stud 11, and a clip 17 for retaining the stud 11 in the socket 5 in the locked state. The socket 5 has a clip housing groove 19 capable of housing paired pieces 17a, 17a of the clip 17. The stud 11 h-as a tapered surface 26 for deforming the paired pieces 17a, 17a of the clip 17 in the extending direction, and a locking groove part 27 for fitting the clip 17 thereto. The clip 17 has a pair of paired pieces 17a, 17a and an operation part for extending the paired pieces 17a, 17a.
Patent JP-H0746308-A (JP)
Title: Digital telephone system and terminal
Inventor: SAEKI HIROAKI
IPC: H04M1/26
Filed: 1993-07-29
Abstract: PURPOSE:To efficiently utilize an ISDN line by allowing the 2nd and 3rd terminals to execute communication by using the 1st sub-channel connection and the 2nd sub-channel connection connected to the terminals. CONSTITUTION:The 1st terminal 1 has a function for setting up the 1st and 2nd channel connections between the 2nd and 3rd terminals 2, 3. The 1st channel connection is provided with a function for setting up the 1st sub-channel connection 108 and the 2nd channel connection is provided with a function for setting up the 2nd sub-channel connection 110 and a function for mutually connecting the 1st and 2nd sub-channel connections 108, 110. The 2nd and 3rd terminals 2, 3 execute communication by using the 1st and 2nd sub-channel connections 108, 110. Thereby communication with the 2nd and 3rd terminals can be simultaneously executed.
Patent JP-H11332928-A (JP)
Title: Stick with wheels
Inventor: TAIRA TETSUO
IPC: A45B3/00
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To improve a nonskid effect by permitting a stick main body and a frame to sink when above fixed weight is added to them and stopping the rotation of wheels by means of the contact of a stopper with the wheels, which is disposed in the upper part of the wheels. SOLUTION: The wheel 5 is supported in the lower end part of a reverse U-shaped hawk 1 having the stopper in its top part with a spring so as to be vertically and freely movable, the wheel 5 is brought into contact with the stopper when above fixed weight is added to the stick and the rotation of the wheel 5 is stopped. The lower end of the stick main body 80 is fitted to stick main body fixtures integrated with the hawk 1 through the use of a fitting screw 86 and the vertically and freely movable frame 20 provided with shoes 85 and 22 at both front and rear end parts is pivotally supported to the hawk 1. A wheel shaft 23 having a pair of left and right wheels 24 is journalled in its rear end part. Besides, the upper end part of an arm 83 where a stand 35 is fitted in a lower end part is fitted to a fitting part 84.
Patent JP-H0849558-A (JP)
Title: Inside inspection structure for engine
Inventor: MORISHITA SHOICHIRO
IPC: F02B63/06
Filed: 1994-08-10
Abstract: PURPOSE:To shorten the working time for inspecting engine parts in a cylinder block. CONSTITUTION:An oil pan 5b is connected to the lower face of the skirt section of a cylinder block 5a to form an inside inspection structure. An inspection window 78 is formed above the lubricant level at the portion near the junction between the crankshaft 5g of the skirt section of the cylinder block 5a and a connecting rod 5f, and a cover member 78a is removably fitted on the opening of the inspection window 78.
Patent JP-H1130629-A (JP)
Title: Acceleration sensor and manufacture thereof
Inventor: NAKAMIZO YOSHIYUKI
IPC: H01L41/08
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To provide an acceleration sensor that is able to support a diaphragm without reducing a substantial diameter in a movable part of this diaphragm. SOLUTION: A support case 21 is formed with an insulating resin material in making a diaphragm 17 as an insert. In succession, the diaphragm 17 is integrally formed in the free end of a gland terminal member 15, and those of free end sides of this gland terminal member 15 and three output terminal members 9, 11 and 13 also form the support case 21 as individual inserts. A piezoelectric ceramic board formed with a counter electrode pattern on the backside is bonded on top of the diaphragm 17, and then a detecting electrode pattern is formed on a surface of the piezoelectric ceramic board.
Patent JP-H0477188-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KUZUHARA SEIICHI
IPC: G11B27/10
Filed: 1990-07-17
Abstract: PURPOSE:To retrieve a required pattern quickly with a simple operation by recording an occurrence time of year, month, day, hour, minute, and second superimposingly onto a video signal, reading and retrieving the time data superimposed on the video signal at reproduction and retrieval and sending a still picture. CONSTITUTION:A time code reader generator 16 connects to a mixing circuit 16. The time code reader generator 16 generates a recording time in the unit of year, month, day, hour, minute, and second and sends it to the mixing circuit 15 at recording and reads the time data from the mixing circuit 15 at reproduction. Thus, a system control section 19 retrieves a tape position of intermittent recording while comparing it with a time data on a reproduced pattern and stops a video tape when they are coincident and sends a still picture. Thus, an operation section 20 sets an optional recorded time at reproduction retrieval to cause a mechanism section 17 to be stopped while reading a time data superimposed on a reproduced video signal thereby outputting a pattern at a designated time.
Patent JP-H0238302-A (JP)
Title: Formation of superconducting thin film
Inventor: ONO TOSHIYUKI
IPC: C01B13/14
Filed: 1988-07-29
Abstract: PURPOSE:To prevent reduction of film component by heat treatment and form superconducting thin film having uniform composition in the face by surrounding support and film with a compound containing metal component composing said thin film and heat-treating said compound and all, in heat treatment of thin film in formation of superconducting thin film. CONSTITUTION:In a method of formation of superconducting thin film 1 on support 2, the support 2 and film 1 are surrounded (surroundings 3) with a compound containing metal component composing said superconducting thin film 1 and heat-treated (oven 4) together with said compound to prevent reduction of metal component of said thin film by evaporation or sublimation with the heat treatment. Said method is able to be effectively applied to prevent reduction of Tl component of the film in formation of superconducting thin film of Tl-Ba-Ca-Cu-O system.