baber/WOPTO huggingface dataset:
Patent JP-H09226810-A (JP)
Title: Cap equipped with function for variable measurement
Inventor: HAYASHIDA NORIO
IPC: B65D41/26
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To make measurement executable at a plurality of stages at the time of use with a simple operation. SOLUTION: This measurement cap to be mounted on a mouth-and-neck part 21 of a squeeze bottle 20 is composed of a cap main body 100 with a pipe 400 being engaged thereto and dangling therefrom, a transparent or translucent measurement tube 200 equipped with a discharge port 211 at its upper part and fitted closely at its lower part to the cap main body, and a lid 300 for sealing the discharge port of the measurement tube. An engaging part 121 that is engaged with the mouth-and- neck part of the bottle is provided at the inside of a peripheral wall 120 of the cap main body 100, and a pouring pipe 130 penetrating through the surface of the top plate and having a pouring port 131 at its upper end while being equipped at its lower end with an engaging ring 132 for engagement with the pipe is provided in projection at the inside of the measurement tube.  One or more partition plates 140, 150, with both ends thereof being attached close to the internal face of the peripheral wall 220 of the measurement tube are provided in projection in parallel with one another at the inside of the measurement tube on positions at one side of the pouring pipe. Thereby, a plurality of measurement chambers 11, 12 and 13 are formed in parallel with one another.
Patent JP-S60222016-A (JP)
Inventor: KADOTA TOSHIKAZU
IPC: B23K31/02
Filed: 1984-02-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59166007-A (JP)
Inventor: YAMASHITA KENICHIROU
IPC: A01B63/00
Filed: 1983-03-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05235350-A (JP)
Title: Semiconductor device
Inventor: MAKINO TAKAMI
IPC: H01L29/786
Filed: 1992-02-26
Abstract: PURPOSE:To provide a semiconductor device in which both n-type and p-type MOSFETs, easily adjustable in threshold, are formed in a semiconductor wafer of good quality that is easily manufactured. CONSTITUTION:A semiconductor device comprises p-type and n-type MOSFETs formed in a semiconductor layer 4 on an insulating layer 3. Both p-type and n-type MOSFETs have channel regions of the same conductivity type at impurity concentration of more than 1X10<13>/cm<3>. The semiconductor layer 4 has a thickness equal to or less than the depth of the depletion layer that extends from the surface of the semiconductor layer 4 when no gate voltage is applied.
Patent JP-S55128931-A (JP)
Title: Squelch circuit
Inventor: NAKASHIMA MITSURU
IPC: H03G3/34
Filed: 1979-03-28
Abstract: PURPOSE:To minimize the fluctuation of the squelch level due to the presence or absence of the external noise level, by obtaining the squelch control voltage through compounding of the positive and negative detection output voltage which are obtained through each squelch system of the carrier and the noise. CONSTITUTION:The carrier component is supplied to adder 28 in the form of the output of positive detection 18 after voltage doublers 20 and 22 plus smoothings 24 and 26 each; while the noise component is supplied to adder 28 in the form of the output of negative detection 34 after voltage doublers 36 and 38 plus smoothings 40 and 42 respectively. Thus the squelch system of the carrier and noise functions reversely to the external noise. And when the output level of detection 18 is large, gate 12 is opened; while gate 12 is closed when the output level of detection 18 is small each in the carrier squelch system. On the other hand, the opposite operation to the above is given in the noise squelch system. Here the detection output leves of both squelch systems are compounded with the opposite polarities, and thus the mutual compensation is given to the fluctuation of the detection output based on the scale of the external noise. As a result, the squelch level set at the beginning can be minimized.
Patent JP-H01213939-A (JP)
Title: Manufacture of u-shaped fluorescent lamp
Inventor: YAMAZAKI HITOSHI
IPC: H01J9/26
Filed: 1988-02-23
Abstract: PURPOSE:To prevent interference of burners with each other at the time of sealing and simplify manufacture by forming two straight glass tubes having dia. contraction, jointing the ends without dia. contraction together, forming one U-shaped glass tube, and fixing an electrode stem sealedly to the dia. contraction part with a burner. CONSTITUTION:Two straight glass tubes 1 whose one end is formed with a curvature with its open end as finish point are jointed by their ends 12 without dia. contraction so as to yield a U-shaped glass bulb, and an electrode stem 2 is fixed to both ends of this U-shaped glass bulb sealedly. Because the two ends 11 are contracted in dia., a small-sized ring burner can be used to allow prevention of interference of the burnersd 3 with each other, so that the U-shaped glass bulb can be left with out rotation. Thereby any complicated mechanism will not be required, and manufacture be performed effectively.
Patent JP-S57154552-A (JP)
Title: Manufacturing method for ball nut for ball screw
Inventor: NAKAYAMA HIROSHI
IPC: F16C33/37
Filed: 1981-03-19
Abstract: PURPOSE:To let off frictional resistance by retaining a ball of a ball screw by seam balls to use idle rotation of the seam ball caused by rotation of front and rear balls. CONSTITUTION:A seam ball 7 is clamped between balls 3, 3. When a screw 2 is put on, the seam ball 7 is adapted to cause an idle rotation between the balls 3, 3, not opposing the rolling direction. Each contact friction lets off its resistance by rolling of the seam ball 7. The diameter of the seam ball 7 is smaller than that of the ball 3, which causes idling of the seam ball.
Patent JP-H1137422-A (JP)
Title: Gas burner
Inventor: KLOUDA JAROSLAV
IPC: F23D14/70
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To enable a uniform combustion in a combustion chamber by providing a deflector member which divides a gas flow in a part of a direction alteration device which forms an extension portion of an air supply passage into a plurality of partial flows and the first small partial flow is introduced to the outside of the combustion chamber and the second large partial flow is introduced to the inside of the combustion chamber. SOLUTION: An air supply passage 1 and a combustion chamber 3 are totally connected by way of a direction alteration device 5. Inside the direction alteration device 5, a deflector member 30 is disposed for changing the direction of a gas flow fed from the air supply passage 1. The deflector member 30 has one end thereof partially protruded into the gas flow such that one end protrudes laterally relative to the direction of the gas flow fed from the air supply passage 1. The deflector member 30 has the other end provided with a guide surfaces 40, 42 which are disposed in a cruciform and in parallel to the direction of the gas flow in the combustion chamber 3.  The first small partial flow is introduced into a secondary air passage 9 disposed at the outside of the combustion chamber 3 and the second large partial flow is introduced to a second air passage 7 disposed at the inside of the combustion chamber 3.
Patent JP-S63208082-A (JP)
Title: Video forming system
Inventor: SUGIMORI HIDEKI
IPC: G03H3/00
Filed: 1987-02-25
Abstract: PURPOSE:To obtain a stable reconstructed image having high resolution by providing an image correcting means for subjecting the target image which is obtd. by an inverse Fourier transform means and is subjected to a change of variable to reconstruct the original target image. CONSTITUTION:The wave number calculated by a means 4 for calculating wave number and the output from a means 2 for calculating the correction function of hologram are sent to a means 5 for calculating the correction function of phase. The phase correction rate calculated in said means is sent to a means 6 for correcting the phase. The hologram which is corrected in the amplitude and is outputted from a means 3 for correcting the amplitude is subjected to phase correction. After the hologram data is subjected to the correction of the amplitude and phase with high accuracy in such a manner, the corrected hologram data is subjected to the change of variable by a means 1 for changing the variable. The target is subjected to the change of variable by a means 2 for changing the variable. The hologram data and target image subjected to the change of variable are, therefore, the function of the Fourier transform. The hologram data subjected to the change of variable is subjected to the inverse Fourier transform by using an ARMA method. The target subjected to the change of variable is corrected by a means 10 for correcting the image, by which the original target image is reconstructed.
Patent JP-H06260170-A (JP)
Title: Electrode catalyst composition and highpolymer film type electrode
Inventor: TAKENAKA HIROTAKA
IPC: H01M4/90
Filed: 1993-03-01
Abstract: PURPOSE:To manufacture a high-polymer film type fuel cell easyly at a low cost by producing a positive ion exchange resin having positive ions including catalyst metal and an electrode catalyst composition consisting of a solvent in which the positive ion exchange resin is dissolved. CONSTITUTION:A carbon-teflon hybrid shaping 1 consists of carbon black particles 11 and PTFE particles i2 prepared by binding the carbon black particles 11 and giving water repellentness to the shaping 1. In an inert gas, a positive ion exchange resin having positive ions including catalyst metal and an electrode catalyst composition consisting of a solvent, in which the positive ions are dissolved, are applied to the surface of the shaping 1. This shaping 1 is dried in a vacuum drying machine, and alcohol and water are removed from the composition 2 so that positive ion exchange resin 22 having positive ions of Pt is formed. Fine Pt particles 21 are uniformly educed on the surface of the exchange resin 22 by subjecting the shaping 1 where the exchange resin 22 is formed. to a reductive processing using hydrogen gas, and a high-polymer film type electrode is fabricated on the basis of this shaping 1 obtained.
Patent JP-S58158630-A (JP)
Title: Photosensitive silver halide material
Inventor: MACHIDA KATSUTOSHI
IPC: G03C1/34
Filed: 1982-03-15
Abstract: PURPOSE:To inhibit deterioration in the quality of a photographic image in rapid development at high pH and high temp. by adding a specified additive to a constituent element of a photosensitive material using a photographic silver halide emulsion contg. a polyalkylene oxide compound. CONSTITUTION:To a constituent element of a photosensitive material is added at least 1 kind of polyalkylene oxide compound selected from polyalkylene glycols each having an alkylene oxide chain with >=250mol.wt. and condensation products each consisting of alkylene oxide and an org. compound having active oxygen in combination with a compound represented by the formula (where each of A and B is a group of nonmetallic atoms required to form a heterocycylic ring, and X is an anion). It is preferable to add the compounds by 0.01-1mg per 1g binders in the hydrophilic coloidal layers, and the compounds are dissolved in a solvent and used at 0.1-1% concn.
Patent JP-2000244022-A (JP)
Title: Chip component type light emitting element
Inventor: SUENAGA RYOMA
IPC: H01L23/48
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a chip component type light emitting element which can be reduced in thickness and a method for manufacturing the element. SOLUTION: A chip component type light emitting element is provided with a package 1 composed of an insulating substrate 15 having a through hole made through the substrate 15 in the thickness direction and a thin flat plate 13 bonded to one surface of the substrate 15 so as to close the hole 14 and an LED chip 16 which is provided on the flat plate 13 in the hole 14. The flat plate 13 is constituted by bonding first and second metallic thin plate 13b and 13c separated from each other in an insulating and separating section to each other with an insulating resin 13a and bonded to the insulating substrate 15 so that the insulating and separating section may be positioned in the hole 14.  In addition, either one of the positive and negative electrodes of the LED chip 16 is connected to the first metallic thin plate 13b and the other electrode is connected to the second metallic thin plate 13c.
Patent JP-H02219306-A (JP)
Title: Microstrip antenna
Inventor: OMINE HIROYUKI
IPC: H01Q13/08
Filed: 1989-02-21
Abstract: PURPOSE:To prevent an adverse effect on a radiation pattern by reducing radiation and loss from a microstrip line by arranging a parasitic conductor plate at a part confronting with an annular radiation conductor plate interposing a dielectric layer or an air layer. CONSTITUTION:When the parasitic conductor plate 10 is arranged at the part confronting with the annular radiation conductor plate 2 interposing the air layer 9 and matching with a feed system of 50OMEGA is taken, the plate 2 is excited by supplying a power from a feed line 4, and the radiation field of the plate excites the plate 10 via the layer 9, and an electric field is radiated to a space. At such a case, the frequency characteristic of input impedance can be made into a wide band area by attaching the plate 10, which attains the making of the characteristic into the wide band area of around ten times. Thereby, it is possible to take the matching with the feed system without using a matching circuit, and the line width of the microstrip line which performs feed can be prevented from being thinned, and the radiation and the loss from the line can be reduced, therefore, the adverse effect on the radiation pattern can be prevented from being given.
Patent JP-S57155892-A (JP)
Title: Trunk circuit
Inventor: TAKIGUCHI MASAHISA
IPC: H04Q3/58
Filed: 1981-03-21
Abstract: PURPOSE:To obtain the trunk-line trunk circuit of a PBX which can reduce a load on a processor by generating an acquisition signal which never performs unnecessary on-off operation during dial origination or termination. CONSTITUTION:When a ringing signal arrives from a station 1, a photocoupler 7 turns on and off synchronizing with the incoming signal. An interface circuit 8, on the other hand, holds a terminal BUSY at a level L by grounding a chip line 3 to turn on an LED9, thereby holding the driving signal terminal 10 of a relay K1 at a level H. A four-stage shift register 22 receives the output signal of an OR circuit 20 as a signal DATA to perform shifting operation by a signal CLOCK. The period of this signal CLOCK is selected by the output of the photocoupler 7 before the singal DATA moves to a terminal Q4 so that the contents of the shift register 22 are cleared, thereby holding an acquisition signal GDT' active. Dial origination is nearly the same.
Patent JP-S63207909-A (JP)
Title: Ultrasonic fuel atomizer
Inventor: ASHIZAWA TORANOSUKE
IPC: F23D11/34
Filed: 1987-02-24
Abstract: PURPOSE:To improve the wetting property of a fluid and an atomizing surface so as to obtain stable atomization by forming a carbon film on the atomizing surface at the tip end of a front horn, in the ultrasonic atomizer having a structure in which a piezo-electric element is pinched by the front horn and a rear block. CONSTITUTION:Piezo-electric elements are pinched by a front horn and a rear block. The front horn and the rear block are fixed to each other by mechanical means such as screw clamping or the like. A front horn 1 of an aluminum alloy in which a carbon film 9 is formed is provided on an atomizing surface 8 at the tip end. Piezo-electric elements 3 and 3 made from titanium zirconate, which pinch therebetween a copper electrode plate 4, are pinched by the front horn 1 and the rear block 2 made of an aluminum alloy, and a steel bolt 5 is fixed to a front block 10 by screw thereby to form the ultrasonic fuel atomizer. In this case, the carbon film 9 is formed by the plasma process. That is, the front horn 1 is placed within a vacuum vessel, and a graphite heater is disposed in the periphery of the front horn 1. When the front horn 1 is heated to 500 deg.C, the carbon film 9 is formed on the atomizing surface at the tip end of the front horn 1.
Patent JP-S56136742-A (JP)
Title: Control method for alternately starting winders for coil-shaped treated material
Inventor: WATANABE TETSUO
IPC: B65H18/10
Filed: 1980-03-28
Abstract: PURPOSE: To permit a smooth winding by a method wherein when winders are changed over to each other, the winder which has been standing by is started at an optimum point of time, and the speed thereof is substantially synchronized with the shear-cut speed.  
     CONSTITUTION: In the starting control wherein when a treated mateial 11 is being wound by the first wnder 1, the second winder 3 is started immediately before the completion of said winding, first, the winding length L of the treated material is measured by means of a winding length measuring counter 15, and the difference between the desired winding value L 0  and L is detected by means of a planned treated material winding length remainder detecting circuit 16. Then, according to the treating speed V measured in a speed sampling circuit 17, the winding length (V 2 /2α) from the starting of deceleration to the shear-cut speed VC is calculated in an arithmetic circuit 19. Said value and L 0 -L 1  is compared in a circuit 26 to detect a deceleration timing, and when L 0 -L=0, the shear-cut instruction is outputted. Then, the second winder 3 is started at a point of time when L 0 -L≤2.VC 2 /2α hold in a circuit 23. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63208316-A (JP)
Title: Waveform converting circuit
Inventor: SANO ISAO
IPC: H03K5/01
Filed: 1987-02-24
Abstract: PURPOSE:To accurately convert a mountain-shaped input signal such as a triangular wave into a rectangular wave synchronizing with it by receiving an input signal and generating a differential signal, comparing its value with a threshold value and changing the state according to their large-small relation, and outputting the rectangular wave. CONSTITUTION:The input signal Si is supplied to one terminal of an operational amplifier 11 through a capacitor C and fed back through a resistance R, and a set bias potential is applied to the other terminal by resistances 12 and 13. A CR time constant is made small by using an operational amplifier, so the output differential signal Sd is already close to a rectangular wave. A comparing circuit 20 receives the signal Sd at one terminal of a comparator 21 and the threshold value TH set by the resistances 22 and 23 at the other terminal. The threshold value TH is set equal to the mean level of the differential signal Sd. The output so of the comparator 21 is the rectangular wave which has a 50% duty ratio to a right-left symmetrical triangular wave input and synchronizes with the input wave.
Patent JP-S63206689-A (JP)
Title: Time switch equipped with week setting function
Inventor: MUROI HIROAKI
IPC: G04C23/34
Filed: 1987-02-24
Abstract: PURPOSE:To achieve miniaturization by using a low load mechanical switch, by taking-in signals from a time setting state detection switch, a day of the week altering switch and a day of the week selection switch and performing the generation of a signal to a relay by an operational processing part. CONSTITUTION:A time setting state detection switch S1 is subjected to ON/OFF driving by the time setting element mounted on the peripheral part of a dial rotating once a day and a day of the week altering switch S2 operates in conjunction with the dial to be turned ON for a definite time at about twelve o'clock midnight to generate a day of the week altering pulse. A day of the week selection switch S3 selects seven days of the week. An operational control part 5 is equipped with a power source circuit part 6 and composed of a microcomputer taking-in the signals from the switches S1, S2, S3 to generate the signal pulse given to a relay performing the ON/OFF driving of load. Further, a switch mechanism for switching the load is composed only of a relay so as to be able to switch a high capacity current and inputs the signals from the switches S1, S2, S3 to the processing part 5. By this constitution, miniaturization, the enhancement of reliability and cost reduction can be achieved.
Patent JP-S61201445-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: SUZUKI KENICHI
IPC: H01L21/76
Filed: 1985-03-04
Abstract: PURPOSE:To form a field domain with a large width in a way of self-matching by forming a separated structure utilizing advantages of a digging method and a selective oxidizing method which does not need a mask. CONSTITUTION:Narrow and deep grooves 18 for separation are formed. With those grooves 18, a distance between transistors can be reduced and a mask for burial diffusion can be eliminated. Moreover, a P<+> type layer for channel stopper and an N<+> type buried diffusion layer 2 are perfectly separated from each other and the N<+> type buried diffusion layer 2 does not extend horizontally against an element forming domain 23. Therefore, a parasitic capacity between the element domain and the substrate can be much reduced. As a wide and uniform field oxide film domain can be obtained by selective oxidization, a capacity between a wiring and the substrate also can be reduced significantly. Thus, as the grooves 18 for element separation are formed after the field oxide film 15 is formed, a domain in the side wall of the element forming domain where defects are easily created and which is usually a problem in a selective oxidization method, is removed by a digging process and the influence of the defects on the element forming domain is avoided.
Patent JP-S52124571-A (JP)
Title: Universal brering-loaded gear
Inventor: TAKAHARA ICHIROU
IPC: G11B21/02
Filed: 1976-04-09
Abstract: PURPOSE: To easily perform the clawing adjustment of gears in the case of assembly, and respond load variation by a shaft and the like and their bending eccentricity and the like. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10226269-A (JP)
Title: Cargo receiving device for truck
Inventor: TANAKA YUICHI
IPC: B60P3/40
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To prevent a lengthy cargo from sliding backwards and protruding far beyond the edge of a load carrying platform when a lengthy cargo is loaded on the load carrying platform. SOLUTION: The cargo receiving device for a truck is composed of a main member 2 made by pivoting a connecting member 1, which is connected to the upper surface of a frame plate in the rear of a truck load carrying platform, to the right and left lateral positions in the front of the main member 2 and a movable member 4 made by providing a stopper plate 3 on the rear end of a pair of right and left sliding lugs inserted into the right and left side pieces 10 on the main member 2 in a slidable manner and it is provided with an operating knob 19 for fixing the sliding levers 16 to arbitrary sliding positions with respect to the right and left side pieces 10.