baber/WOPTO huggingface dataset:
Patent JP-H10240296-A (JP)
Title: Speech communication device
Inventor: ISHIKAWA TAKAYUKI
IPC: G10L25/18
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain a speech communication device which can reproduce a synthesized voice with high naturalness. SOLUTION: As for respective bands divided by a band-pass filter group 3, a high-precision residual signal is extracted by a reverse filter 6 from an input voice signal by using LPC coefficients obtained by LPC analyzers 41 and 42 . The high-precision residual signal has its band divided by a band-pass filter group 7 to obtain sound source signals by sound source analyzers 81 to 83 , thereby extracting optimum sound source information by the bands for a voice sound. Further, the LPC coefficients and sound source information are compressed by vector quantizers 51 and 52 , and 91 to 93 respectively, so a narrow-band voice communication with high information compressibility is made.
Patent JP-S55286-A (JP)
Title: Thermal transfer process
Inventor: MIZUNO SHIYOUGO
IPC: B41M3/12
Filed: 1979-04-16
Abstract: PURPOSE: To provide a beautiful transfer product of fresh color tone and high rigidity by laying one upon another a transfer sheet having specified colorant layer and an alkali agnet layer and a substrate onto which the colorant is to be transferred and then heating the assembly under pressure.  
     CONSTITUTION: A transfer sheet comprises a substrate sheet on which the following layers are formed; a layer including a binder (e.g. methyl cellulose, gelatin) and a colorant (e.g. Auramin, Malachite Green) which is relatively free from fusion, evaporation, sublimation, and the like due to heat and has relatively small tendency of thermal transfer onto other substrate; and a layer including a binder and 0.1 to 20 molar equivalent, per one molar equivalent of the colorant, of an alkali agent (e.g. NaOH, CaCO 3 ) which enhances the thermal transfer property of the colorant. This transfer sheet is laid on a substrate (e.g. synthetic resin film, plywood) onto which the colorant is to be transferred, and the assembly is heated to a temperature of 80 to 250°C for 30 to 90 seconds under a pressure of 0.05 to 20 kg/cm 2 . Then the substrate sheet is stripped off to transfer the colorant onto the substrate onto which the colorant is to be transferred. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09216933-A (JP)
Title: Epoxy resin composition and sealed semiconductor device
Inventor: OKAMOTO MASANORI
IPC: C08G59/20
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin compsn. improved in moldability and resistances to moisture and soldering heat by compounding a specific anthracene epoxy resin, a phenol resin, a silane coupling agent, a fused silica powder, and a cure accelerator. SOLUTION: This compsn. is prepd. by compounding an anthracene epoxy resin represented by the formula (wherein R<1> to R<4> are each Cm H2m+1 ; and (m) is 0, 1, or higher), a phenol resin having at least two phenolic hydroxyl groups reactive with epoxy groups of the former resin, a silane coupling agent represented by the formula: R<5> -Cn H2n -Si(OR<6> )3 (wherein R<5> is a group of atoms contg. an epoxy group; R<6> is methyl or ethyl; and (n) is 0, 1, or higher), 25-90wt.% fused silica powder having a particle size of 150μm or lower and an average particle size of 30μm or lower, and a cure accelerator.
Patent JP-H09246108-A (JP)
Title: Manufacture of electrode foil for aluminum electrolytic capacitor
Inventor: KATO TOSHITAKA
IPC: H01G9/00
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an electrode foil for an aluminum electrolytic capacitor which enables obtaining a high electrostatic capacitance. SOLUTION: A chemically or electrochemically etched aluminum foil is dechlorinated and then hydrated so that a hydrate film is formed on the surface of the aluminum foil. After that, the aluminum foil is heat-treated, and formation processing of the aluminum foil is performed so that the quantity of moisture on the surface of the aluminum foil after the heat treatment is within the range of 5.4 to 8.4mg per reduction of 1g in quantity of the aluminum foil.
Patent JP-H09245966-A (JP)
Title: El lamp having photo-transmissive reflection layer and manufacture of el lamp
Inventor: IKOMA HEIJI
IPC: H05B33/28
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To provide an EL lamp in which the pigment color for converting an emitted light wavelength into white is precluded from being visible when the lamp is out of lighting by forming a photo-transmissive reflection layer containing a pigment having pearl luster on the surface of an electrical insulative transparent film. SOLUTION: An electrical insulative transparent film 1 is formed from a PET film of 180μm thick, and thereon such layers are screen printed as a transparent electrode layer 2 consisting of needle-shaped ITO conductive powder and binder resin, a light emitting substance layer 3 prepared by adding a red fluorescent pigment to phosphor for EL and highly dielectric binder resin, a dielectric substance layer 4 consisting of BaTiO3 and highly dielectric binder resin, a back surface electrode layer 5 consisting of carbon and binder resin, and an insulative coating layer 6 consisting of insulative paste. Thus an EL lamp is constructed.  On the undersurface of the transparent film 1, a photo-transmissive reflection layer 7 is formed by screen printing from a coating consisting of 100g acrylic resin, 30g urethane resin, and 2.5g mica covered with titanium dioxide, and thereby the color of the pigment is concealed with multifold reflections of the mica.
Patent JP-H06236792-A (JP)
Title: Wire guide for terminal crimper device
Inventor: NITTA YOSHIO
IPC: H01R43/052
Filed: 1993-02-09
Abstract: PURPOSE:To improve durability and facilitate maintenance. CONSTITUTION:A guide member 43 is nipped between supporting walls and held thereby in the state where one end is rotatably supported, and the other end is energized upward by a spring. A wire W is extended through a nozzle 32 and a slit 45b1 formed on a front regulating piece 45, and an arm 31 is rotated toward a wire guide 40 while holding the nozzle 32 and the regulating piece 45. The wire W is then transferred to the optimum feed position to an applicator 20 while making sliding contact with the upper surface of the guide member 43. Since it is the plate guide member 43 that guides the wire W, it is difficult to deform and improved in durability, and maintenance is facilitated.
Patent JP-S60190256-A (JP)
Title: Removal of paint mist in exhaust recirculation type painting booth
Inventor: ITOU JIYOUJI
IPC: B05B15/12
Filed: 1984-03-09
Abstract: PURPOSE:To prevent the generation of painting inferiority, by successively passing paint mist in conditioned air recirculated in a painting booth through filters of a dry filter apparatus and a wet filter apparatus to remove the same. CONSTITUTION:The paint T not deposited to a car body (w) is exhausted to an exhaust chamber 4 as paint mist while passes a screen 6 along with conditioned air uniformly supplied to a painting chamber 3 and guided to an exhaust duct 16. Conditioned air containing paint mist guided to the exhaust duct 16 passes a filter 20 and a metal net belt 19, and almost all of paint mist is primarily removed by the filter 20. The greater part of exhaust air subjected to primary mist removal is supplied to the gallery 9a of an air conditioner 9 from the exhaust duct 16 by an exhaust fan 17 and residual exhaust air is discharged to the outside from an exhaust duct 18.
Patent JP-S59172115-A (JP)
Title: Magnetic recording medium
Inventor: KAWARAI MASAYOSHI
IPC: C09D5/23
Filed: 1983-03-20
Abstract: PURPOSE:To obtain a magnetic recording medium which has the good surface smoothness of a magnetic layer, and has an excellent electromagnetic conversion characteristic, high modulus of elasticity and excellent mechanical strength by using a copolymerized polyester resin contg. a sulfonic acid metallic base, low- mol.wt. polyol and polyisocyanate compd. in combination as a binder component for the magnetic layer. CONSTITUTION:A copolymerized polyester resin contg. a sulfonic acid metallic base, low-mol.wt. polyol and polyisocyanate compd. are incorporated as a binder component in a magnetic layer. The copolymerized polyester resin contg. a sulfonic acid metallic base has low hole percentage and good affinity to magnetic powder, can disperse and pack the magnetic powder at a high density and improves the dispersibility and packability of the magnetic powder. Acryl polyol and polyester polyol are examples for the low-mol.wt. polyol. The polyisocyanate compd. forms polyurethane by reactive curing with the polyol and cross-links and binds the copolymerized polyester resin by reacting with the OH group contained therein. The magnetic recording medium having improved modulus of elasticity and mechanical strength and the improved surface smoothness of the magnetic layer is thus obtd.
Patent JP-H11230255-A (JP)
Title: Inertia damper
Inventor: IMAMOTO YOSHIMI
IPC: F16F15/02
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To improve the vibration reduction effect by respectively providing uneven parts on an inner circumference of a housing and an outer circumference of an inertia body, and arranging the inertia body with these uneven parts in an entered manner in an inertia damper provided with the inertia body levitated by the magnetic levitation force generated by the magnetic fluid filled in the housing. SOLUTION: An inertia body in which a disk-like housing 2 consisting of a non-magnetic body is integratedly fixed to a rotary shaft 1 of a rotating body such as a stepping motor, and a plurality of magnets 31 and magnetic bodies 32 are alternately stacked in the housing 2, is stored in a levitated condition by the magnetic levitation force by the magnetic fluid filled in the housing. Unevenness is formed on an outer circumferential part of the inertia body by alternately stacking a plurality of magnets 31 and the magnetic bodies 32 of different diameter. The vibration reduction effect is effectively exhibited even when the magnetic fluid of low viscosity is used by increasing the area of the housing opposite to the area of the inertia body in the circumferential direction, and by increasing the viscous resistance.
Patent JP-S62204324-A (JP)
Title: Japanese sentence simple input device
Inventor: TAKAHASHI MITSUHISA
IPC: H03M11/14
Filed: 1986-03-05
Abstract: PURPOSE:To decrease the number of keys and to improve the operability with an input device for Japanese sentences by pushing KANA (Japanese syllabary) input keys of the 1st stage of each line of the Japanese syllabary and the following definition variable input keys to supply the KANA characters of the 2nd and subsequent stages of each line of the Japanese syllabary. CONSTITUTION:The keys 1-12 are roughly arrayed on a keyboard 16. When a group of keys 1-1-1-10 forming the key 1 supplies a large character displayed on each key. While the small characters displayed on the keys are supplied with push of the key 4. The KANA characters displayed on the keys of a group of the key 1 belong to the 1st stage of each line of the Japanese syllabary. Thus the key 1-1 of 'A', for example, is pushed to display the characters following 'I' in the Japanese syllabary, i.e., 'I', 'U', 'E' and 'O' on the display parts keys 2-1-2-4 containing display parts respectively. The key displaying the character to be supplied is pushed among those characters displayed on the keys 2 having display parts. Thus the corresponding character displayed on the relevant key is supplied.
Patent JP-H04282479-A (JP)
Title: Controlling device of load test of generator
Inventor: OKABE MASAAKI
IPC: G01R31/34
Filed: 1991-03-12
Abstract: PURPOSE:To make it possible to adjust a load freely, beginning with a low load, and to make the fluctuation of an output voltage of a generator very small at the time when switching is made from a manual operation over to automatic operation. CONSTITUTION:An output voltage of a water-wheel generator 1 is impressed on an anode of a thyristor element 3 through a transformer 5 for excitation. The thyristor element 3 is subjected to a continuity control by a gate signal from a gate circuit 10. Thereby an exciting current to a field winding 2 is controlled. The gate circuit 10 is supplied with an output voltage of an automatic voltage regulator 8 and an output voltage of a manual setting unit 12. The output voltage of the manual setting unit is used on the occasion of a load test, and when the test is ended, switching is made onto the automatic side by a switching element 11. At the time of switching, an automatic following control element 13 operates so that the output voltage of the generator does not fluctuate.
Patent JP-H03251092-A (JP)
Title: Stop controller for rewinder
Inventor: IIZUKA NOBUYUKI
IPC: H02P29/00
Filed: 1990-02-27
Abstract: PURPOSE:To improve work efficiency by detecting a stop timing from slow operation based on the current angle of a roll and the residual rewinding length and starting the cutting operation of a sheet material upon completion of rewinding of predetermined length. CONSTITUTION:The stopping angle of a roll 10 varies according to the state when winding of a paper around a winding coil 14 is started or the winding length of paper. Consequently, traveling distance after deceleration with a predetermined pattern until stoppage is calculated at a stage when approximately predetermined length is wound and slow operation A takes place so that a suction hole sucks the paper upon stoppage. Stop angle is then determined based on thus calculated value and compared with the current angle of the roll 10 thus detecting the stop timing from the slow operation A and stopping the roll accurately.
Patent JP-S51122417-A (JP)
Title: Wear-proof magnetic head core
Inventor: TAKAYANAGI KIYOSHI
IPC: G11B5/255
Filed: 1975-04-18
Abstract: PURPOSE:To improve the wear-proofness of a magnetic head by arranging a wear-proof material on the core surface.
Patent JP-S54139348-A (JP)
Title: Data transmission supervisory unit
Inventor: KAJI TATSUO
IPC: H04L69/40
Filed: 1978-04-21
Abstract: PURPOSE: To detect surely message start, continuity and end independently of communication efficiency by utilizing the detection signal of the transmission station address of a message, which is inserted into a frame, to detect them.  
     CONSTITUTION: Data flowing onto bus B passes always through a data transmission supervisory unit. Current transmission station address SA and SA' of the frame preceding the current frame are stored in registers 10 and 11 respectively for every channel. That is, contents of register 10 are set to register 11 at every frame synchronizing signal t. For example, when current SA of channel 0 and preceding SA are denoted as SA 0  and SA' 0  respectively, SA 0 ≠SA 0 ' and SA 0 =0 are true in respect to the start of the message put on channel 0, and contents of registers 10 and 11 are compared with each other by comparator 12, and gate 13 is opened by output 12 of comparator 12. Next, SA 0 =SA 0 '≠0 is true for continuity, and gate 14 is opened by output 12 2  of comparator 12. Further, SA=SA 0 ' and SA 0 '≠0 are true for end, and gate 15 is opened by output 12 2 . 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S51122269-A (JP)
Title: Speed control apparatus for transport device
Inventor: URATA HIDEO
IPC: B65G1/00
Filed: 1975-04-18
Abstract: PURPOSE:A speed control method for shortening the average running time of a transport device thereby increasing the transport capacity and simplifying the drive mechanism.
Patent JP-H11252222-A (JP)
Title: Mounting structure of receiver
Inventor: FUJIMOTO KAZUHIKO
IPC: H04B1/08
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To maintain productivity and to unnecessitate assembly screws by arranging a speaker and a sub substrate on an upper case side, arranging a main substrate on a lower case side and also making the sub substrate push the speaker. SOLUTION: A sub substrate 9 on an upper case side has a speaker yoke 6d insertion hole, a rubber bush 10 insertion hole, notch parts on both sides of the center and projecting parts on both sides of a front end. The upper case 5 is provided with a boss 5d where the bush 10 is pressed into through a substrate hole, the notch part of the substrate 9 and a slide fixed groove to the projecting parts. A cushion material 11 is inserted into the yoke 6d so as to intervene between the substrate 9 and a speaker 6, a head part 10a of the bush 10 lies between a power supply transformer 2 on a lower main substrate and the substrate 9 and a bottom 12a of a button 12 puts the substrate 9 between.
Patent JP-S54139496-A (JP)
Title: Mos semiconductor load element
Inventor: MASUDA KENZOU
IPC: H01L27/07
Filed: 1978-04-21
Abstract: PURPOSE:To obtain the excellent constant current characteristics by connecting the drain to one of a pair of terminals and connecting the source to the other terminal via the gate and resistance means. CONSTITUTION:The MOS semiconductor load element is composed of the depression MOSFET element Q and resistance R, and drain D of element Q is connected to terminal T1 of one side. At the same time, source S is connected to terminal T2 of the other side via resistance R along with gate G also connected to T2. To obtain such load element, thick field insulator film 2 is provided at both end parts of N-type Si substrate 1, and P-type source and drain regions 5 and 6 are formed by diffusion within substrate 1 between films 2. In this case, region 5 is formed long in the lateral direction, part of which is used as resistance R. Then gate electrode 4 is coated between region 5 and 6 via gate insulator film 3, and region 5 including electrode 4 and resistance R is connected to terminal T2 with region 6 connected to terminal T1 each.
Patent JP-S566068-A (JP)
Title: Controlling device for ignition timing of engine
Inventor: WATANABE SHIYOUJI
IPC: F02P5/155
Filed: 1980-04-08
Abstract: PURPOSE:To prevent engine damage caused on a overheat and overspeed operation by providing a lagging angle means of an ignition timing linking with a throttle valve operation at a throttle valve high output position. CONSTITUTION:At an idling-and-high output position a linking member 18 engages on a projecting part of a cam 17, an ignition time controlling switch is opened, a relay 27 is put in the nonoperating state and a lagging angle side interrupter 25 is connected with an ignition coil 11 in parallel with a leading angle interupter. Thereby no ignition takes place until the lagging angle interupter 25 is interupted by a cam shaft 23, thus the ignition period is leading. That is to say that the switching of the leading and lagging angles is done by a make-and-break operation of the ignition period control switch 15 through the operation of a grip 16.
Patent JP-H06259931-A (JP)
Title: Information recording/reproducing device
Inventor: ISHIZAKI HIROYUKI
IPC: G11B27/10
Filed: 1993-03-08
Abstract: PURPOSE:To automatically record index information held at the time of cutting off a power supply on a recording medium at the time of restarting the power supply. CONSTITUTION:In the case that the power supply of an AC power source 13a is cut off when TOC information stored in a shock proof memory 5 is recorded in the user TOC information area of a disk 21, a power from a battery 13c is supplied to a memory controller 4, the shock proof memory 5 and a system controller 12 via a second power source control circuit 13d. Thus, the TOC information of the shock proof memory 5 is protected and after the power of the AC power source 13a is supplied, this protected TOC information is recorded in the user TOC area of the disk 21.
Patent JP-H02225927-A (JP)
Title: Opening and closing mechanism for exhaust opening and air exhauster using the same mechanism
Inventor: NISHIMURA AKIO
IPC: F24F7/06
Filed: 1989-02-28
Abstract: PURPOSE:To automatically lift the cap by means of the air flow supplied from under to open the air outlet at the time of ventilation by disposing a bearing part inside the inner tube concentrically supported in the outer tube, and attaching the cap having a diameter larger than the outer tube to a shaft which is vertically movable in the bearing part. CONSTITUTION:As there is no air flow passing through a riser duct 12 when the ventilation is not being performed, the floating cap 28 settles by its own weight and stays at its lowest level where the sealing groove 32 contacts the upper rim of the outer tube 16. That is, under such a condition, the air outlet between the outer tube 16 and the inner tube 18 is closed. Under the ventilating condition, the air flow through the rise duct 12 is deflected radially outwardly by the cap 22. The air flow in the opening an closing mechanism 14, therefore, is accelerated as it is compressed by the sudden constriction, and this causes the floating cap 28 to be lifted. As the floating cap 28 is so lifted, the air outlet in the opening and closing mechanism 14 is opened to allow the communication between the riser duct 12 and the outside air. Therefore, the intrusion of dust, natural elements, bugs, etc., into the air discharge passages and building can be positively prevented at the time when the air is not ventilated, while the outlet can be automatically opened at the time of ventilation, facilitating hte ventilating operation.
Patent JP-S58163675-A (JP)
Title: Printing head
Inventor: OOYAMA SHIGERU
IPC: B41J2/265
Filed: 1982-03-24
Abstract: PURPOSE:To enable the shortening of a time required for incorporating print wires, by providing a guide plate having a projecting part in an electromagnetically-driven wire dot printer head. CONSTITUTION:A plurality of armatures 2 retaining print wires 1 at the end are fixed to the end parts of the spring members 3a of a spring plate 3 which project in the direction of the inner circumference of the plate. A main guide 5 is a guide for lining up the ends of the print wires 1 at necessary positions, while a guide plate 6 prevents the lateral vibrations of the print wires 1 when they operate. In the guide plate 6, guide holes 6a through which the print wires 1 are passed are arranged elliptically. On a projecting part 6b, semi-circular guide grooves 6c are formed for guiding the print wires 1 so that they enter the prescribed guide holes 6a respectively when they are passed through them. The projecting part 6b has a form tapered relatively toward the end thereof.
Patent JP-S57197189-A (JP)
Title: Control system for serial printer
Inventor: NARITA MASAHISA
IPC: B41J19/18
Filed: 1981-03-30
Abstract: PURPOSE: To improve the average printing speed of serial printer wherein print wheels are used by being selectively changed by controlling the moving speed of a carriage in response to the amount of selection of types and the inertia of print wheel.  
     CONSTITUTION: In a calculation circuit 26, (a) a signal S2 selects speed voltage data for driving a carriage which are set based on the inertia of an installed type wheel at the time of type selection, and next, this value is corrected by (b) type selection quantity data (quantity corresponding to the number of step rotation of a type wheel required for moving the type to be printed next to the position of a print hammer). Next, the difference between correction speed voltage data HDTA and a signal S5 indicating the current speed of the carriage is calculated by a differential amplifier 37 and by this output, a space motor for moving the carriage is rotated and driven at a specified speed. 
     COPYRIGHT: (C)1982,JPO&Japio