baber/WOPTO huggingface dataset:
Patent JP-H0332849-A (JP)
Title: Ink jet recorder
Inventor: ARA YOJI
IPC: B41J2/175
Filed: 1989-06-29
Abstract: PURPOSE:To reduce a cost by a method wherein a check valve is actuated by a rapid liquid pressure change in a liquid chamber caused by a forcible displacement of a diaphragm, and ink in the liquid chamber is fed to a recording head so as to be forcibly delivered from the recording head. CONSTITUTION:A contact point depressing member 39, a diaphragm 36, a contact point 37, a depressing member holder 40, and a stopper 41 are integrally formed. When the stopper 41 is pressed by, e.g. a finger 51 in the state that a residual amount of ink is sufficient, the diaphragm 36 can be pressed down against a spring force and a diaphragm reaction. Therefore, a liquid pressure generated in a liquid chamber 33 by rapidly conducting said pressing action causes a check valve 50 to close to deliver the ink in the liquid chamber 33 from an ink flow-out path 35 to the side of a recording head. On the other hand, the diaphragm 36 is returned to the former state by stopping the pressing action by the finger 51 and, simultaneously, the check valve 50 is opened to refill ink into the liquid chamber 33 from an ink flow-in path 34.
Patent JP-S5687890-A (JP)
Title: Sound generating watch with analog memory element
Inventor: TERAMOTO KAZUO
IPC: G04G13/00
Filed: 1979-12-19
Abstract: PURPOSE: To obtain a watch which generates sound using an analog memory element of a solid crystal material by storing voice in the analog memory element of a solid crystal material such as gadolinium molybdate.  
     CONSTITUTION: When driving voltages are applied from a driving circuit 7 to the electrodes 2, 3 of plural memory electrodes 4 of gadolinium molybdate separated (4a, 4b) by insulating grooves 5 of analog wave forms, a polarizing wall 6 moves. When the polarizing wall 6 moves, compensating currents flow between the memory electrodes 4 and the common electrode 2 in accordance with the inversion of polarization, then the differences of these currents which flow these electrodes are amplified (10) and stored voice or melody is output from an electricity-sound converter 11. A control circuit 14 selects a required memory channel with a switching circuit 12 in accordance with hour information or alarm information and applies driving voltages to a memory element 1 through the driving circuit 7. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5954253-A (JP)
Title: Aluminum wire material for bonding semiconductor element
Inventor: HAMAZAKI TOKUHIRO
IPC: H01L21/607
Filed: 1982-09-22
Abstract: PURPOSE:To obtain a wire material, which can be bonded by ultrasonic waves and thermal compression, by using Al including specified amounts of Ni, Si, Fe, and Cu. CONSTITUTION:Raw Al whose purity is 99.999% is fused, and specified elements are added in it. Thus alloy is formed and a wire material is obtained. The amount of Ni is made to be 0.3-2wt%. When the amount is less than 0.3%, the strength is not enough. When the amount is more than 2%, corrosion resistance and ball forming are poor. The amount of Si is suppressed to less than 0.02wt%, the amount of Fe is suppressed to less than 0.02wt%, and the amount of Cu is suppressed to less than 0.03wt%. Thus the degradation of the corrosion resistance and of the ball forming is prevented. Elements other than the above decribed element degrade the corrosion resistance and the ball forming. Therefore, highly pure Al, wherein the sum of the amount of inclusion of the undesired elements is less than 0.01%, is used.
Patent JP-H1114243-A (JP)
Title: Refrigerating plant for container
Inventor: IKEMIYA KAN
IPC: B65D88/12
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To efficiently support a racking load working on an outer easing by using a high strength member for a frame member with which is lined a flange part of the outer easing while a reinforcing member is mounted at corner parts to inhibit diagonal deformation. SOLUTION: The rear side corresponding to a flange part of an external plate 4 is lined with a frame member 11. A frame member 11 herein used is a mold material 12 with an F-shaped cross section provided with first and second rib parts 12b and 12C erected almost parallel at a specified interval. A high strength structure is made available with a section modulus higher against a bending load. A reinforcing member 15 is mounted on the side of the rear 2b of an outer casing 2 at positions corresponding to both upper corner parts of the frame member 11 in the direction to inhibit diagonal deformation of the corner parts. Likewise, a reinforcing member 16 is mounted of the surface side of the outer casing 2 at positions corresponding to both lower corner parts in the direction to inhibit diagonal deformation of the corner parts.
Patent JP-S5690907-A (JP)
Title: Method and device of sinking flowing pig iron in tapping spout of blast furnace
Inventor: HAMADA SHIYUNJI
IPC: C21B7/14
Filed: 1979-12-21
Abstract: PURPOSE: To sink and recover flowing pig iron efficiently by dropping small balls of iron into the slag in a tapping spout and causing the flowing pig iron to flocculate and coarsen with the small balls as nucleus.  
     CONSTITUTION: A machine frame 5 is provided across the tapping spout (c) of a blast furnace, and a hopper 7 storing small balls 6 of iron or steel and an opening 8 of width (n) less than the groove width (m) of the spout (c) at the bottom end thereof are provided in the flow direction o-o. The small balls 6 are dropped into the spout (c) from the feeder 11 by operating a driving device 11', and are heated with a burner 10. The small balls 6 submerge into the slag (f) covering molten iron (e). When the dropped small balls 6 bring in contact with the flowing pig iron (e'), the plural flowing pig irons (e') flocculate with the small balls 6 as nucleus and gradually coarsen to form a lump resembling to a ball. This lump can no longer entrain in the flow of the slag (f) and falls into the molten iron (e) below owing to a difference in specific gravities, thus it sinks from the slag. The diameter of the small ball is desirably about 10W15mm. Thereby, the flowing pig iron is recoverd efficiently without requiring any intricate process. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6322984-A (JP)
Title: Blind device
Inventor: TOOMASU NEPUFUUTO
IPC: E06B9/32
Filed: 1987-07-03
Abstract: A solar protection device includes slats of refractive material rotatable about a longitudinal axis, having an even, flat upper side and having on their lower side prisms arranged serially without gaps and running parallel to the longitudinal axis. In order to maintain the condition for retroreflection with variations of the sun's position, the angle of inclination to the horizontal of the slats must be readjusted from time to time, at least seasonably. For automatic adjustment thereof a light sensing arrangement of two light sensors arranged oppositely on both cathetal legs of one of the prisms whose hypotenuse is formed by the upper side of the rotatable slat. Control by a drive and associated electronics is undertaken and continued as long as solar rays impinge on one of the light sensors with intensity exceeding a predetermined illumination level.
Patent JP-S6187548-A (JP)
Inventor: MAIKERU IBANII
IPC: A63B71/12
Filed: 1985-07-26
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-H0514331-A (JP)
Title: Timing recovery circuit
Inventor: KOBAYASHI MASAHIKO
IPC: H04L7/02
Filed: 1991-07-05
Abstract: PURPOSE:To obtain the novel timing recovery circuit in which no identification error is caused by making a relation of a phase between an input data and a clock in an identification circuit stable. CONSTITUTION:An input data is divided into two after through an input buffer 1. The one is inputted for the purpose of clock recovery via a prescribed width pulse generating circuit 4, a narrow band pass filter 5, a delay line 6 and a limit amplifier circuit 8 to a flip-flop 7 of an identification circuit. The other data of the divided input data is inputted to the flip-flop 7 of the identification circuit via an AND gate 4 employed for the prescribed width pulse generating circuit and a similar gate to that of the limit amplifier 8 having an inverter in series thereto.
Patent JP-H11318259-A (JP)
Title: Tool for pulling small animal
Inventor: MATSUMURA KITARO
IPC: A01K27/00
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a tool for pulling a small animal, capable of reducing the physical loads of the small animal such as a dog and a keeper, such as a swinging shock caused by their walking, when the keeper walks outsides together with the small animal, due to the cushion of a spring, leaving residual members in the tool, even when the spring is cut, and thereby continuing the walking without releasing a pulling leash. SOLUTION: This tool for pulling a small animal is obtained by building a cushioning spring 3 in a tubular main body 1 having a grip 2 capable being easily gripped by an animal keeper, releasing a stainless steel wire 4 for connecting to a pulling leash on the outside of the tubular main body 1, and subsequently attaching a metal fitting 13 for holding the small animal to the tip of the wire 4.
Patent JP-H0340014-A (JP)
Title: Gate circuit
Inventor: HARORUDO ERU MAKUFUAARANDO JIY
IPC: G06F3/00
Filed: 1990-06-26
Abstract: PURPOSE: To increase the data communication speed on a bus by keeping an output line Z in the active level in the case of the existence of an enable input signal and pulling down one output line in the higher active level out of output lines S+ and S- to the inactive level and performing the multiple level gate control with a minimum propagation delay by a gate circuit. CONSTITUTION: A sate circuit 100 is provided with a differential pair 120 and 122 for reception of data input signals, and outputs of the differential pair are connected to a pair of output lines S+ and S- with opposite polarities. A current source 112 is operated and controlled by a current operation circuit network 117 and selectively operates the differential pair so that one of outputs +S and -S is set to the inactive level, and a current source 110 is operated and controlled by 8 current operation circuit network 115. The output line Z is set to the inactive level when the enable signal exists, and more active lines S+ and S- are set to the inactive level when it doesn't exist, and a gate circuit 100 performs the multiple level gate operation with a minimum propagation delay. Thus data is communicated at a high speed.
Patent JP-H0613662-A (JP)
Title: Light emitting element array head
Inventor: SUGAWA TOSHIO
IPC: B41J2/44
Filed: 1992-06-24
Abstract: PURPOSE:To enable formation of a plurality of chip lines without using a multilayer wiring by electrically insulating anode and cathode electrodes from a wiring of a substrate by a clearance formed of a projection provided to an electrode of a light emitting element array chip. CONSTITUTION:An anode electrode 1 of a light emitting array chip 10 is arranged at both sides of a light emission region 11 of the chip 10, a cathode electrode 3 is arranged at an end of the chip 10, a projection 2 is provided to both sides of the electrode 1 and a projection 4 is provided to a central part of the electrode 3. Meanwhile, pattern arrangement is performed for cathode wirings 5, 8 and anode wirings 6, 7 in a substrate 30 to connect a plurality of chips 10 at specified arrangement. The chips 10,... are mounted on a wiring surface of the substrate 30 to be electrically insulated with the projections 2, 4 therebetween with a light emitting surface thereof in opposition. The anode electrode 1 and the cathode electrode 3, and a wiring of the substrate 30 are made partially cross each other, and a clearance between the chip 10 and the substrate 30 is filled with photo-setting region 33, which is set for bonding.
Patent JP-H1011209-A (JP)
Title: Information processor
Inventor: KOGANEZAWA MASARU
IPC: G06F3/038
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To enable a user to optionally use either of a built-in pointing device and an external pointing device and to improve the operability by making it possible to simultaneously use both the built-in pointing device and external pointing device any time. SOLUTION: The information processor 1 including the built-in pointing device 3 and an external pointing device interface (I/F) 2 is provided with a priority circuit 4 for inputting output signals from both of the built-in pointing device 3 and the external pointing device and judging the priority of both the pointing devices in each change of the signals. The circuit 4 outputs a mask signal to the non-priority side and outputs a movement request signal 6 to a movement recognizing circuit 5 so that the non-priority side does not exert influence upon the operation of the priority side in any state.
Patent JP-S5955415-A (JP)
Title: All solid-state type electrochromic element
Inventor: ISHIWATARI KAZUYA
IPC: G02F1/1524
Filed: 1982-09-24
Abstract: PURPOSE:To realize coloring with desired coloring density, by composing an electrochromic layer as a cathode-side coloring layer of >=2 kinds of layers which have small film thickness and an insulating layer formed between them. CONSTITUTION:The 1st electrode 2, electrochromic layer 3 as the cathode-side coloring layer, an insulating layer 4, and the 2nd electrode 5 are laminated successively on a transparent substrate 1. The electrochromic layer 3 consists of layers 3a and 3b having small film thickness and the insulating layer 4' interposed between them. When the layer 3a of material WO3 is only provided, it colors in blue by applying a voltage, but the layer 3b coloring in another color is laminated to obtain coloring approximate to black and the insulating layer 4' is inserted to obtain a sufficient response speed and sufficient coloring density, so the performance of the element is improved.
Patent JP-H0816812-A (JP)
Title: Picture processing method for expressing perspective
Inventor: MIURA TAKASHI
IPC: G06T15/02
Filed: 1994-06-24
Abstract: PURPOSE:To further effectively express perspective in addition to conventional perspective in a computer picture by generating a clear picture for an object to be a main body and increasing the degree of shading-off as picture are apart from the clear picture to the front and the rear. CONSTITUTION:At the time of generating one picture by superposing a picture (a) and a picture (b), perspective is given by making the picture (a) in focus and making the picture (b) out of focus. For executing an out-of-focus processing for the dot of (x, y) coordinate, for example, an average value between density data obtained by multiplying density data on the (x, y) dot of the object by a coefficient which increases/decreases in inverse proportion to a distance from the focused picture (a), and density data of eight dots, which is adjacent to the (x, y) dot, is obtained, and it is set to be density data of the new (x, y) dot. Namely, the degree of out-of-focus becomes larger as the coefficient which increases/decreases in inverse proportion to the distance from the focused picture (a). The processing is executed for all the dots.
Patent JP-H05303695-A (JP)
Title: Flame detecting/alarming device containing smoke sensor
Inventor: OGURA MASASHI
IPC: G08B17/12
Filed: 1991-06-12
Abstract: PURPOSE:To provide a flame detecting/alarming device containing a compact and light-weight smoke sensor which is actuated by a dry cell and can surely generate the alarm tones audible even at a position distant away from the site of a fire and even in an extremely noisy place. CONSTITUTION:A single casing contains at least an ultraviolet sensor 1 which senses the flames, a flame deciding circuit 4 which decides whether the sensor sensed the ultraviolet rays of the flames or other kinds of ultraviolet rays, an alarm oscillating circuit 5 which actuates an alarm with the output of the circuit 4, an alarm 6 which is actuated by the output of the circuit 5, a smoke sensor 30, a 2nd drive circuit 33 which drives the sensor 30, and a smoke signal output circuit 31 which outputs the detection signal received from the sensor 30 to the circuit 5.
Patent JP-S649784-A (JP)
Title: Thermal transfer medium
Inventor: TANAKA NORIATSU
IPC: B41M5/395
Filed: 1987-07-02
Abstract: PURPOSE:To enhance rubbing resistance and clearness, by providing a heat- softenable ink layer comprising a specified thermoplastic resin, a heat-fusible lubricant and a coloring agent on a colorless or light-colored thermal fusion transfer layer provided on a base and comprising a thermoplastic resin. CONSTITUTION:A colorless or light-colored thermal fusion transfer layer A comprising a wax and a thermoplastic resin compatible therewith is provided on a base consisting of a polyester film, polysulfone or the like, by hot-melt coating. Next, a heat-softenable ink layer B comprising a thermoplastic resin incompatible with the wax in the layer A and becoming adhesive when being heated, a heat-fusible lubricant and a coloring agent is provided on the transfer layer A by hot-melt coating to produce a thermal transfer medium. The wax and the resin in the layer A are used in amounts of 55-95wt.% and 5-50wt.%, respectively, based on the layer A. The resin and the lubricant in the layer B are used in amounts of 50-90wt.% and 2-30wt.%, respectively, based on the layer B.
Patent JP-2000351292-A (JP)
Title: Clip
Inventor: HARA KUNIO
IPC: B42F1/04
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive clip which has improved usability and high holdability, and can avoid damage to an object and can be easily fabricated. SOLUTION: The clip comprises a resin clip wherein a pair of arms 2, 2 are tiltably supported and a metal clip 7 is received as a spring. Thus, an object can be firmly held, preventing it from being damaged, and further the clip can be easily used and has a simple construction, and hence can be easily fabricated at reduced costs.
Patent JP-H1110690-A (JP)
Title: Mold clamping device for injection molding machine
Inventor: SATO WATARU
IPC: B29C45/66
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To prevent the damage of a mold due to foreign matters by reducing the driving force and increasing the sensitivity of a driving means in a low- pressure mold protecting step. SOLUTION: A rolling bearing 30 is mounted in the shaft hole H of respective members 7, 11, 14 between the two members (5a, 7), (8a, 11), (7, 11), (14, 16a), (7a, 14) of a joint unit K, which are rotated with each other in a toggle mechanism, while respective rotating shafts 6, 9, 10, 13, 15 are inserted rotatably into the rolling bearing 30. The operating resistance of the toggle mechanism is reduced remarkably by the effect of the rolling bearing 30 whereby the driving force of a toggle mechanism driving means in a low-pressure mold protecting step is reduced and the sensitivity of the same means can be improved.
Patent JP-2000001081-A (JP)
Title: Manufacture of ballpoint pen tip and ballpoint pen tip
Inventor: HASHI MASAO
IPC: B43K1/08
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To thinly form an end of a caulked portion while avoiding a contact with a ball by caulking an end of a tip body at a predetermined caulking angle to form a first caulked part of the caulked portion, and caulking an outer periphery of the first caulked portion at its tip end side in a recess surface state to form a second caulked part of the caulked portion. SOLUTION: First, an end of a tip body 20 is caulked by using a first caulking tool 50 to form a first caulked part 26 of a caulked portion 25. The tool 50 has a linear section of a contact surface 56 brought into contact with the end of the tip body 20. Thus, the end of the tip body 20 is caulked at a caulking angle equal to an angle of the surface 56. Then, the end of the tip body 20 is caulked by using a second caulking tool 60 having a convex circular arc surface at its outside brought into contact with the tip body 20 to form a second caulked part 27 of the portion 25. In this case, since a contact surface 66 is the circular arc surface, the end of the caulked portion 25 can be thinly worked without bringing into contact with a ball 30 above the portion 25.
Patent JP-S5699450-A (JP)
Title: Preparation of n-acyl-n-substituted formamide derivative
Inventor: NAGAI YOUICHIROU
IPC: C07C231/08
Filed: 1980-11-28
Abstract: PURPOSE: To obtain the titled compound useful as a polar solvent in high yield and purity, by reacting an isocyanate with triethylsilane in the presence of a Pd catalyst, and treating the addition product with an acid halide.  
     CONSTITUTION: An isocyanate is reacted with an equimolar amount of triethylsilane in the presence of PdCl 2  or Pd-active carbon catalyst to give an addition product. The reaction is carried out in a dry inert atmosphere at a temperature of 80W130°C. The resultant addition product is then isolated by distillation, and treated with an acid halide to afford an N-acyl-N-substituted formainde derivative, which is a useful substance as a synthetic intermediate for amino acids, peptides, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5867456-A (JP)
Title: Output device
Inventor: HATANAKA MITSUYOSHI
IPC: B41J2/485
Filed: 1981-10-19
Abstract: PURPOSE:To optionally set a desired interval between rows of character information by providing a memory for memorizing the size of area between lines by line and a detecting means for detecting the area between lines in response to the output signal of the memory. CONSTITUTION:In the case of horizontal writing, line pitch information of a line buffer is read and it is given to a signal line L02. Of these signals, line pitch start data are loaded on a line pitch counter LPCNT, line pitch end data on a line pitch register LPR and vertical & horizontal data on a latch circuit LC respectively. The value of the LPCNT is compared with that of the LPR by a comparator COM and scanning is carried out until both values become equal. The printing of data of 1 page can be made by repeating the above operations. In the case of vertical writing, the role of the start field and that of the end data field of the line pitch data unit in the line buffer are inversed and the rest is the same as that of the case of horizontal writing. By this arrangement, the pitch of character area can be easily changed.
Patent JP-2000351944-A (JP)
Title: Drier for printing ink, production of the same drier and printing ink composition comprising the same drier
Inventor: OKUDA TATSUYUKI
IPC: C09D11/033
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a drier for printing ink which enables the drying property of ink on the surface of printing paper and the antiskinning property on the surface of ink in storing and printing the printing ink to be attained at high level, to provide a method for producing the drier and to provide a printing ink composition comprising the same drier. SOLUTION: This drier is a water-soluble polymer gel-type printing ink drier featuring that it comprises a metallic soap-containing water-soluble polymer gel. This method for producing a water-soluble polymer gel-type printing ink drier features dispersing both an aqueous solution of a water-soluble polymer and a metallic soap in a first organic solvent and adding the dispersion in a second solvent which is a nonsolvent for the water-soluble polymer and is hydrophilic to precipitate the water-soluble polymer containing the metallic soap. This printing ink composition features comprising a water-soluble polymer gel-type printing ink drier comprising a water-soluble polymer gel containing a metallic soap.