baber/WOPTO huggingface dataset:
Patent JP-S62247195-A (JP)
Title: Vane type rotary compressor
Inventor: NAKANO SOICHI
IPC: F04C18/344
Filed: 1986-04-21
Abstract: PURPOSE:To improve the performance, by opening a plurality of auxiliary discharge ports formed at opening ends of auxiliary discharge passages branched from a discharge passage into a compression chamber defined on the rear side of a high compression chamber in a rotating direction of a rotor along the rotating direction of the rotor. CONSTITUTION:A plurality of auxiliary discharge passages 37 are branched from a discharge passage 20, and a plurality of auxiliary discharge ports 35 and 36 at opening ends of the auxiliary discharge passages 37 and opened along a rotating direction of a rotor 6 into a compression chamber on the rear side of a high compression chamber in the rotating direction of the rotor 6. With this arrangement, a sufficient discharge open area may be obtained, and a compressed refrigerant gas is not increased in pressure to a value greater than a required value. Accordingly, a stable discharge gas may be obtained to improve the performance of a compressor.
Patent JP-S58206269-A (JP)
Title: External monitor system
Inventor: ISHIKAWA HIROSHI
IPC: H04M3/22
Filed: 1982-05-27
Abstract: PURPOSE:To realize an external monitor system which is suited to the decentralizing process with a reduced increment of load to both hardware and software, by distributing timing signals to plural slave device modules from a host device module via a time division network and then checking the normal state by each slave device on the basis of the time-out checking result. CONSTITUTION:When a ringing signal is used as a timing signal, a main processor MPR usually transmits a ringing control signal to a ringing signal controller RGC. The phase discriminating signal of the ringing control signal is put into a specific time slot of time division networks NW00-NW07 respectively. Then the phase discriminating signal is applied to a call processor CPR from a signal transmitter SRD via the network NW. The processor CPR always monitors the phase discriminating signal and controls a subscriber circuit LC to transmit a ringing signal. Then the processor CPR gives information to a timing signal monitor device TM with detection of the phase discriminating signal. The device TM actuates a fault monitor device EMA to switch the slave modules in case no reception of detecting signals from the CPR occurs in prescribed times within a certain time.
Patent JP-H08257120-A (JP)
Title: Medical fluid injector
Inventor: ASANO HIROYUKI
IPC: A61M5/142
Filed: 1995-03-23
Abstract: PURPOSE: To provide a medical fluid injector which enables a medical fluid in a medical fluid bag to flow out to the last completely while keeping the flow rate of the medical fluid constant. CONSTITUTION: A medical fluid bag 21 and a pressing device 31 are arranged in a housing container 61. The pressing device 31 is constituted of a buffer material 32 comprising a bag or the like arranged adjoining the medical fluid bag 21 and filled with a fluid substance, a pressure plate 33 to press the medical fluid bag 21 or the buffer material 32 and a spring 34 to apply a pressing force to the pressure plate 33. An injection needle 27 is connected to the medical fluid bag 21 through a tube 24, a filter 25 and a flow control valve 26. Thus, the buffer material 32 applies an even pressing force to a contact surface with the medical liquid bag 21 following the shape of the medical fluid bag 21 thereby allowing the medical fluid to flow out to the last at a fixed flow velocity completely.
Patent JP-S5424604-A (JP)
Title: Information signal recording carrier
Inventor: SUGAWARA HIROSHI
IPC: G11B7/2433
Filed: 1977-07-26
Abstract: PURPOSE:To improve SN ratio of recording discs of the type of emitting signals by making use of macroscopical differences in reflectance and make possible contribution to volume production by selectively heating and radiating a specific metal element vapor deposition film with light beams.
Patent JP-H01262081-A (JP)
Title: Joining method for zirconium material and dissimilar material
Inventor: KOSUGE SHIGECHIKA
IPC: B23K20/22
Filed: 1988-04-14
Abstract: PURPOSE:To directly join the both simply with high reliability by pressurizing the abutting part of a Zr material and dissimilar material by the specified pressure and giving the heat cycle that the Zr material shows a transformation superplasticity. CONSTITUTION:The Zr material 1 formed with a male type tapered part at the tip part and the dissimilar material 2 of a stainless steel, etc., are abutted under pressure conditions. Said abutting part is then heated by its electrification directly and a heat cycle is given in the necessary number of times at optimum upper and lower temp. widths as shown in the figure with the transformation temp. 862 deg.C of Zr as the boundary. The Zr material 1 thus causes a transformation super plasticity, so the load P of 0.1-0.8kg/mm<2> is applied on the Zr material 1 and dissimilar material 2 under this superplastic conditions to join the both by pressurizing.
Patent JP-H01262153-A (JP)
Title: End surface type thermal head
Inventor: YUASA KAZUHIRO
IPC: B41J2/335
Filed: 1988-04-14
Abstract: PURPOSE:To always obtain a printing dot having an almost definite size by reducing the accumulation quantity of heat, by prescribing the thickness of the adhesive for bonding an upper substrate corresponding to the material quality of said substrate. CONSTITUTION:Glazed ceramic is used as a lower substrate 1 and ceramic is used as an upper substrate 6 and an epoxy resin is used as an adhesive 5. Herein, the residual quantity of heat (quantity of heat remaining after the turning-OFF of a pulse to be applied) in the vicinity (a range of +30mum in an up-and-down direction centering around a resistor element part) of a resistor element part, when the thickness of the adhesive 5 is changed, is suddenly lowered within a thickness range of 50mum or less. As mentioned above, since a heat accumulation characteristic is largely affected by the material quality and thickness of the adhesive bonding the upper substrate, as the adhesive, one having heat conductivity of 1.0X10<-2>W/cm deg or less is especially used and the thickness thereof is set to 1-50mum to make it possible to reduce the residual quantity of heat in the vicinity of the resistor element part. By this method, the size of a printing dot becomes almost constant and printing quality can be enhanced.
Patent JP-H11287189-A (JP)
Title: Pump control method
Inventor: SUGATA KAZUO
IPC: F04C28/02
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To prevent a fluctuation of pressure when the number of operating sets is changed, in the case of driving a plurality of variable speed pumps. SOLUTION: In this control method, an arithmetic circuit 6 and a plurality of switching circuits 4 are provided relating to a plurality of variable speed pumps 1 controlled through a variable speed driving gear 5, an increase/decrease in the number of pump machines is controlled to be based on a rotational speed instruction output from the arithmetic circuit 6 in lieu of an output of a controller 8 when a number of operating sets is changed. In this way, generation of a fluctuation of pressure can be prevented.
Patent JP-H11285765-A (JP)
Title: Round die type form rolling apparatus
Inventor: SHINBUTSU TOSHINAKA
IPC: B21H1/00
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To improve the working precision of a work by preventing the escaping of a round die to the outside upward with reaction force from the work at the time of applying form rolling to the work. SOLUTION: This apparatus is provided with one pair of die shifting bases 15a, 15b axially supporting one pair of round dies 12a, 12b, four beam shafts 19 bridged between one pair of the die shifting bases 15a, 15b around the form rolling position of a work 33 with the round dies 12a, 12b and a pushing mechanism 20 with which one pair of the die shifting bases 15a, 15b are mutually made to approach. The die shifting bases 15a, 15b are guided to the beam shafts 19, mutually made to approach and also, the reaction force developed between one pair of the round dies 12a, 12b with the form rolling pressure is loaded to the beam shafts 19.
Patent JP-S5425225-A (JP)
Title: Two stage pickling method for silicon pure iron steel
Inventor: FUJITA SHIGERU
IPC: C23G1/08
Filed: 1977-07-29
Abstract: PURPOSE:To accomplish an inexpensive removal of oxidized scale through a pickling of a silicon pure iron steel after magnetic annealing with a specified chemical polishing solution instead of electrolytic pickling after a normal pickling thereof.
Patent JP-S61249224-A (JP)
Title: Calculation of tool feeding dimension in working machine
Inventor: YAMADA EIICHI
IPC: B23H7/26
Filed: 1985-04-26
Abstract: PURPOSE:To permit the working in a short time by calculating the feeding dimension from the relative position of a workpiece for a measuring element and the corresponding point position of the tool prescribed point of a working part, thus efficiently carrying out preparatory work, in an electric-discharge machine, etc. CONSTITUTION:A bench 108 is shifted in the X- and Y-directions, and a tool 124 is shifted in the Z-direction, and each X-coordinate of the measurement points X1 and X2 is obtained by a touch sensor 52, and theta is calculated, and the P-point coordinate is obtained from the Z-coordinate of the measurement point X3. While, the coordinate of the point Q of a workpiece 110 is actually measured, having the touch sensor 52 as standard, by installing a measurement sphere onto an electrode holder 50. Further, the relation between the point Q and the point R on the worked surface formed onto the work 110 in correspondence with the point P of the electrode 124 is set according to the dimension on designing. Each feeding dimension in the X, Y, and Z-directions for the working feed starting from the point P to the point R is calculated by a CPU, and the electric discharge machining is carried out by the shift of the electrode 124. Thus, the working with high precision can be carried out in a short time.
Patent JP-H05292595-A (JP)
Title: Speaker and its manufacture
Inventor: KITANO SUSUMU
IPC: H04R9/02
Filed: 1992-04-10
Abstract: PURPOSE:To obtain the speaker which reduce defects due to the joining of an upper and a lower frame and defects due to iron powder mixture and the disconnection of a magnetic circuit and is inexpensive as to various dynamic speakers. CONSTITUTION:The speaker has the lower plate 17, a magnet 16 arranged on the lower plate 17, and the upper plate 12 which is arranged on the magnet 16 and has a cylinder part 14 projecting upward at its center part and clamps, and connects the bottom part of a frame 11 by bending the upper part of the cylinder part 14 outward. Conseqently, the inexpensive speaker is obtained which evades defects and sufficiently withstand the weight of a magnetic circuit even if the magnetic circuit is heavy.
Patent JP-H04322649-A (JP)
Title: Hospital room monitoring apparatus
Inventor: WATANABE YASUO
IPC: G08B7/00
Filed: 1991-04-22
Abstract: PURPOSE:To determine condition of a patient accurately from a nurse station. CONSTITUTION:A TV camera 1 and a directional microphone 7 are mounted on the ceiling of a hospital room. A bed 3 of a patient 2 is provided with a control panel 4 having a nurse call button 5 and a speaker 10. A nurse station is provided with a centralized monitoring panel 11, which is provided with a plurality of display devices 12 corresponding to the patient 2. The display devices 12 are provided with a color liquid crystal display panel 13, a pilot lamp 14, a speaker 15, a microphone 16 and the like. When the patient 2 turns ON the nurse call button 15, the TV camera 1 and the directional microphone 7 are turned ON and an image from the TV camera 1 is displayed on the color liquid crystal display panel 13 while a voice from the directional microphone 7 is transmitted to a nurse 9 from the speaker 15. The response by the nurse 9 is transmitted to the patient 2 through the microphone 16 and the speaker 10.
Patent JP-H11268659-A (JP)
Title: Controller of electric power steering unit
Inventor: KAWADA HIDEAKI
IPC: B62D137/00
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To permit correct judgment without error with regard to abnormalities in an A/D converter which converts the output of the torque sensor into a digital signal and an amplifier. SOLUTION: The controller reads the torque signal Ts amplified by the amplifier, performs A/D conversion, and obtains the first signal. Next, the torque signal Ts which does not pass through the amplifier is read. The A/D conversion is performed and the amplification G of the amplifier is multiplied by the data obtained whereby the second signal is obtained (P1, P2, P3). Then, the difference between the first signal and the second signal is determined. When that difference is equal to or greater than a predetermined value and when an amount of time equal to or more than a predetermined amount of time which was set beforehand has passed (P4, P5, P6), there is judged an abnormality of the A/D converter and/or the amplifier and the drive control of the motor stops. Moreover, the feed to the motor drive circuit is cut off (P7, P8).
Patent JP-H06274921-A (JP)
Title: Optical information reproducing device
Inventor: OE SHINICHI
IPC: G11B7/125
Filed: 1993-03-24
Abstract: PURPOSE:To obtain an optical information reproducing device by which data is optimally reproduced corresponding to the dispersion of the characteristic and the secular change of an optical pickup. CONSTITUTION:This optical information reproducing device has a laser module 8 applying a driving current constituted by superposing a high frequency current on a DC current to a semiconductor laser; a magneto-optical disk 1 is irradiated with a pulse state laser beam outputted from the semiconductor laser, and reflected light by the disk 1 is detected by an optical signal detection part 9, so that recorded information is reproduced. The device is provided with a D/A converter 11 varying voltage applied to the laser module 8 so that the amplitude of the high frequency current may be changed, and an arithmetic control part 13 judging the superiority degree of reproducing the information and outputting a control voltage signal to the D/A converter 11 so as to improve the superiority degree.
Patent JP-S5715997-A (JP)
Title: Thermal recording medium
Inventor: TOKUNAGA YUKIO
IPC: B41M5/30
Filed: 1980-07-04
Abstract: PURPOSE:To enable to conduct excellent heat transfer recording on an ordinary paper at low energy and with a high contrast by a method wherein a layer of a good conductor of heat nearly white in color is provided between a support member and a colored ink layer. CONSTITUTION:A heat-sensitive color forming layer 1 is provided on the face side of the support member 2, and a heat-sublimable or hot-melting ink layer 4 is provided on the back side of the support member 2 through a heat conductive layer 3 to obtain a thermal recording medium 5. The heat-sensitive color forming layer 1 may be formed by using a known type heat-sensitive recording material such as a dyeing color forming type incorporating a dye precurser and a metal compound color forming type incorporating a metal salt of an organic acid. The heat conductive layer 3 is formed by coating a nearly white metal powder, e.g., a powder of Al, silver or the like together with a suitable binding agent. The sublimable ink layer 4 is made of a composition which consists of a coloring agent (a pigment, a dye, etc.), a binding agent, a softening agent and the like.
Patent JP-H0296276-A (JP)
Title: Picture processing system
Inventor: MASUZAKI HIDEFUMI
IPC: G06F12/00
Filed: 1989-04-12
Abstract: PURPOSE:To limit visual output and correction for a part having the high secrecy of a picture by defining a partial area of a picture as a secrete area and registering this area into a memory means together with an ID code. CONSTITUTION:In case an estimate, for example, read by a scanner 9 is shown on a display 6, an amount column 301 of the estimate is defined as a partial secret area. This secret area receives an ID code. When this ID code is not coincident with the ID code inputted through a keyboard 7, the relevant areas is not shown on the display 6. A rectangular area 303 is set when a mouse 8 designates the upper left and the lower right points of the column 301. The area 303 is read by a CPU 12. Then an ID code corresponding to the partial secret area is inputted via the keyboard 7. This ID code inhibits the display of the display 6, inhibits the print of a printer 10, and sets optionally the codes that inhibit the postscript and the correction within the secret area.
Patent JP-S5214516-A (JP)
Title: Wear resistant alloys with a high permeability
Inventor: TAKAYANAGI KIYOSHI
IPC: C22C38/00
Filed: 1975-07-26
Abstract: PURPOSE: To obtain alloys with a high permeability by improving Fe - Al - Si system sendalloys with respect to wear resistance which are best suited for magnetic materials for a magnetic head core used under severe conditions. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61250560-A (JP)
Title: Immunological assaying method
Inventor: ISHIMORI YOSHIO
IPC: G01N33/544
Filed: 1985-04-30
Abstract: PURPOSE:To rapidly and simply perform the quantitative assaying of a substance to be examined with high accuracy, by reacting a specific first antibody, a lyposome reagent, a third antibody and a complement with the substance to be examined in a specimen and measuring the marker substance eluted from the lyposome reagent. CONSTITUTION:On the surface of the lyposome consisting of a first antibody sectionalized by removing a complement bonding region from the antibody obtained by a first immunized animal by using a substance to be examined as an antigen, at least one of phospholipid and glycolipid and cholesterol, the second antibody sectionalized by removing a complement bonding region from the antibody obtained by a second immunized animal by using the immune globulin of the aforementioned immunized animal as an antigen according to a crosslinking method is immobilized and, further, an immunological assaying lyposome reagent having a hydrophylic marker substance sealed therein, the third antibody obtained by the aforementioned immunized animal by using the substance to be examined as an antigen and a complement are reacted with the substance to be examined contained in a specimen to measure the marker substance eluted from the lyposome reagent. By this method, the quantitative assaying of the substance to be examined is performed. This lyposome reagent has wide general-purpose property and is used in the quantitative assaying of the substance to be examined.
Patent JP-S62247554-A (JP)
Title: Pin grid array package substrate
Inventor: IZUMI KOICHI
IPC: H01L23/50
Filed: 1986-04-18
Abstract: PURPOSE:To enable attaching a conductor pin to a base substrate simply, rapidly and strongly by fixing the conductor pin by an extremely simple method of integrally forming when the base substrate made of an organic resin such as an epoxy resin is formed. CONSTITUTION:The middle part of a conductor pin 2 has a greater diameter region 8, the greater diameter region 8 of the conductor pin 2 is buried in an organic resin substrate 1 and the top 9 of each conductor pin 2 is projected from the surface of the organic resin substrate 1. Since the conductor pin 2 is fixed in this way by integrally forming with the formation of the organic resin substrate 1, the conductor pin 2 is attached easily and rapidly and the fixing of the conductor pin 2 to the organic resin substrate 1 is strong due to the greater diameter region 8 formed in the middle part of the conductor pin 2.
Patent JP-H10287524-A (JP)
Title: Solubilized cosmetic
Inventor: SUZUKI KAZUAKI
IPC: A61K8/00
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain the subject cosmetic having excellent solubilization stability with time and giving tack-free feeling to the skin by solubilizing a scarcely water-soluble perfume, drug or oil with a specific solubilizing agent. SOLUTION: The objective cosmetic is produced by compounding (A) a scarcely water-soluble perfume, drug or oil with (B) a solubilizing agent consisting of (i) an alkyl-modified carboxyvinyl polymer (e.g. acrylic acid-alkyl methacrylate copolymer) and (ii) marronnier extract (powder) and optionally (C) a powdery component, humectant, thickener, organic solvent, vitamins, various drugs, natural extract, colorant, perfume, etc. The marronnier extract is produced by extracting the fruit or leaf of marronnier with a solvent and the marronnier extract powder is produced by drying and pulverizing the ethanol extract of marronnier seed. The amounts of the components (i) and (ii) in the cosmetic are preferably 0.0001-1 wt.% and 0.001-5 wt.%, respectively.
Patent JP-H01262662-A (JP)
Title: Semiconductor device
Inventor: FUTAKI TOSHIRO
IPC: H01L29/68
Filed: 1988-04-13
Abstract: PURPOSE:To generate negative dynamic resistance characteristics in base currents by specifying the relationship of the levels of the conduction bands and valence bands of a first conductivity type emitter layer and a second conductivity type base layer and the hole resonance level and electron resonance level of a quantum well layer in a resonance tunneling type semiconductor device. CONSTITUTION:In a semiconductor device composed of first conductivity type collector layers 2, 3, a second conductivity type base layer 4, an emitter barrier layer 7, and a resonance tunneling-bipolar-transistor consisting of first conductivity type emitter layers 8-10 positioned onto the layer 7, the levels of each constitutional layer are specified as follows. That is, when the lower end of conduction bands in the emitter layers is represented by ECE, the lower end of the base layer by ECB, the resonance level of the electrons of a quantum well layer by ECe, the upper end of the valence bands of the emitter layers by EVE, an upper end in the base layer by EVB and the resonance level of the holes of the well layer by EVh, ECE>ECe and EVe> EVh<EVB hold or ¦ECe-ECE >¦EVh-EVB¦ and EVE>EVh<EVB hold.
Patent JP-S59218231-A (JP)
Title: Clamping and unclamping device of transfer press
Inventor: IMANISHI SHIYOUZOU
IPC: B30B13/00
Filed: 1983-05-24
Abstract: PURPOSE:To improve the stability in clamping motion and unclamping motion of a feed bar by replacing a cam mechanism in clamping and unclamping devices of a transfer press with a crank mechanism. CONSTITUTION:Clamping and unclamping units 4, 4 of a transfer press 1 are driven by a driving shaft 6 for lifting and lowering a slide 5 of the press 1 by a crank mechanism. That is to say, rotation of a pulley 7 is transmetted to a pulley 9 by a timing belt 10 by rotation of the driving shaft 6. An eccentric pin 11 is provided on the pulley 9, and a rod 12 provided so as to be freely liftable on a machine body 1 is connected to the eccentric pin 11 by a connecting rod 13. A rack 14 connected to the lower end of the rod 12 is attached so as to be freely liftable to the machine body of the clamping and unclamping units 4, and the rod 12 and the rack 14 are provided on a line toward the center of a revolving shaft 8 of the press, therefore, they can cope with high-speed motion of the press, and the stability of clamping motion and unclamping motion of a feed bar 2 is improved.