baber/WOPTO huggingface dataset:
Patent JP-S582422-A (JP)
Title: Cylinder injection diesel engine
Inventor: MATSUI YUKIO
IPC: F02B23/06
Filed: 1981-06-29
Abstract: PURPOSE:To improve specific fuel consumption with smoke concentration lowered, by making up a cavity being offset at a certain distance from the center of a piston atop, while arranging a fuel jet nozzle at a fixed distance away from the center of that cavity. CONSTITUTION:On the top of a piston 20, there is provided with a cavity 21 and the center of this cavity 21 is offset at a ceratin distance from a center D of a piston 20. A fuel jet nozzle 23 is further offset at a fixed distance away from the center of the cavity 21. The fuel jetted from 1st and 2nd nozzle holes 24 and 25 is apt to flow in 1st and 2nd sections where cubic contents are larger. On the other hand, fuel from the 3rd jet nozzle 26 is pointed to a section 30 at the downstream of swirls produced in a combustion chamber. Like this, smoke concentration in the exhaust can be lowered down and simultaneously improvement in specific fuel consumption can be much expected.
Patent JP-S55126264-A (JP)
Title: Original conveying means
Inventor: MOCHIMARU HIDEAKI
IPC: G03B27/32
Filed: 1979-08-08
Abstract: PURPOSE: To make the set operations of equal magnification and scale-down copying simple by providing a driving rotator on the upper substrate of the copying apparatus body and removably mounting the original conveying means which is so designed as to permit changing of the position and conveying speed of originals, to this.  
     CONSTITUTION: A conveying means 9 comprises providing side plates 5 on the both sides of an original rest plate 4, forming the 1st part to be guided 6 and the 2nd part to be quided 7 on the top and bottom thereof and mounting an original pressure plate 8 to the extension part 5a vertically slidably. On the other hand, a driving roller 13 having a small-diameter part 13a and a large-diameter part 13b and a driven roller 18 having an elastic member are mounted to the upper substrate 15 of the copying apparatus and clearances T 1 , T 2  are formed between the both. Hence, by inserting the part to be guided 6 of the conveying means 9 in the clearance T 1  at the equal magnification copying and inserting the part to be guided 7 in  the spacing T 2  at the scale-down copying, the position and moving speed of the  original may be changed and the set operation may be considerably simplified. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02278571-A (JP)
Title: Sound data recording and reproducing device
Inventor: OKADA KAZUO
IPC: G11B20/10
Filed: 1989-04-20
Abstract: PURPOSE:To record and reproduce a sound data of a small bit rate sound data reproducing equipment by means of a large bit rate sound data recording and reproducing device by adding excess bits to a sound processing data to be recorded and eliminating them after reproducing. CONSTITUTION:The sound data of a bit rate A outputted from a sound data processing circuit 3 of the sound data reproducing equipment is supplied to a bit rate conversion circuit 6, and is turned into a data of a bit rate B by an excess bit adding circuit 8 and then recorded via a DAT digital input encoder 9 to the sound data recording and reproducing device 7 of the bit rate B. A regenerative output of this recorded sound data is supplied via a DAT digital output decoder 10 to an excess bit eliminating circuit 11 to be outputted as the sound data of the bit rate A to a sound decoder 4 so as to be reproduced as the sound data.
Patent JP-H11292965-A (JP)
Title: Polymer-solubilizing agent
Inventor: NAKATO TAKESHI
IPC: C08G73/10
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To obtain a polymer solubilizing agent excellent in solubilizing ability and having biodegradability and high safety to organisms by including a specific modified polyaspartic acid (salt). SOLUTION: This polymer solubilizing agent comprises as modified polyaspartic acid (salt) having an alkyl group in the molecule, where a >=4C alkyl group is preferable and a >=6C alkyl group is more preferable as the alkyl group. An alkali metal salt is preferable as the salt. The alkyl group content of the modified polyaspartic acid (salt) is preferably 0.1-80 mol.% based on one aspartic acid unit and the weight average molecular weight is preferably 50-500,000. The modified polyaspartic acid (salt) is obtained by a method producing, e.g. polysuccinimide from aspartic acid, an the like, modifying the resultant polysuccinimide with an alkyl group-containing compound having reactivity with an imide ring and hydrolyzing the modified compound, or the like.
Patent JP-S62257890-A (JP)
Title: Laser beam recording system
Inventor: YAMAGUCHI CHISEKI
IPC: B41M5/26
Filed: 1986-05-02
Abstract: PURPOSE:To enhance absorptivity for a laser beam and enable a developing powder to be fused to a recording medium with less energy, by using a low melting point developing powder comprising a near infrared absorptive coloring matter. CONSTITUTION:A laser light source for irradiating a developing powder with laser light to fuse the powder to a recording medium is preferably a semiconductor laser, which is capable of direct modulation and is inexpensive. The developing powder comprises a particle-constituting substance in which a coloring matter having high absorptivity for near infrared wavelengths is contained. The particle-constituting substance is preferably a wax material having a low melting point. The developing powder 1 is adhered uniformly to a surface 2a of the recording medium 2 such as an ordinary paper and a film. A semiconductor laser beam L is condensed to, for example, a diameter of about 50mum, and the developing powder 1 is scanningly irradiated therewith. The powder 1 thus irradiated is melted, and becomes a developing powder 3 fused to the surface 2a of the medium 2. Then, unirradiated portions of the developing powder 1 are removed, leaving a visual image consisting of the developing powder 3 fused to the surface 2a of the medium 2.
Patent JP-S62277954-A (JP)
Title: Stem screw
Inventor: YURUGEN HARUMUSU
IPC: A61B17/70
Filed: 1987-04-23
Abstract: The invention relates to a pedicular screw (1) with a thread and a receiving part, as is used for mono- or multi-segmental stabilising of the spinal column. In order to facilitate insertion and to reduce the load on the screw and on the threaded rods to be connected to the latter, a threaded shaft part (2) and a receiving part (3) are connected to one another in an articulated manner. 
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Patent JP-S5434792-A (JP)
Title: Composite vibrator unit
Inventor: KUDOU AKIHITO
IPC: H03H9/21
Filed: 1977-08-24
Abstract: PURPOSE:To obtain a piezoelectric vibrator which has flat temperature characteristics over a wide range and is suitable to a wrist watch, by providing temperature characteristics, which generate a secondary temperature curve with a difference of 10 to 50 deg.C at its peak temperature, to two vibrators in the same shape operating at the same frequency.
Patent JP-S5531715-A (JP)
Title: Parts feeder
Inventor: AOYANAGI HIROSHI
IPC: B65G11/02
Filed: 1978-08-19
Abstract: PURPOSE: To ensure a smooth feed of parts by providing a proper weight for parts during feeding, besides allowing to come in touch with parts guide which is moving up and down direction accompanied by parts.  
     CONSTITUTION: With operation of a vibration device 3, parts 2 placed on the chute 1 starts to move to the arrow A mark direction. In this case, parts guide 5 is place on the parts 2, all parts passing thereunder being pressed down in a stable condition by the weight of parts guide 5 without overturning. While in this case the parts guide 5 vibrates up and down accompanied by feeding vibration of parts 2, since both sides are suspended by the column 4, the parts 2, which is continually stopped at a given position and fed in order, is guided in a correct carriage without changing the position of horizontal direction together with parts 2. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5561545-A (JP)
Title: Method and device for separating soft sheet from stack and conveying said sheet to processor
Inventor: GASUPAA EE EICHI BITSUTEBIAA
IPC: B65H31/38
Filed: 1979-08-10
Abstract: The invention provides a method and apparatus for separating flexible sheets from a stack wherein a lifted sheet edge (61) is gripped by removal elements (21), subsequently rolled off from the stack and carried away to a registering vibration plate (43), from which it is transported to at least one processing unit by means at a feeding mechanism.
Patent JP-S583057-A (JP)
Title: Picture processing control system
Inventor: SETO FUMIAKI
IPC: G06T1/60
Filed: 1981-06-30
Abstract: PURPOSE:To efficiently execute a pipeline processing, by utilizing immediately the result converted in accordance with an observation window in scanning at the observation window to the processing at an observation window which is shifted by 1 bit portion. CONSTITUTION:In accordance with an observation window for observing bits 00, 01, 02, 10, 11, 12, 20, 21 and 23 of observation window of 3X3 bits, the converting processing is executed by a converting processing ROM 1 shown in the figure, and a bit ''11'' of its result is utilized for processing of a converting processing ROM 2 based on an observation window which has been shifted by 1 bit portion. When processing the bits 11-17 shown in the figure, if the bit ''10'' is known in advance, the bit ''11'' is utilized by the ROM 1, the bit ''12'' of the converting processing result is obtained, it is utilized by the ROM 2, and the bit ''13'' of the converting processing result is obtained. By continuing said process, the bit ''17'' is obtained by falling down like ninepins.
Patent JP-S5528364-A (JP)
Title: Thick-wall metal plated wire and production thereof
Inventor: NISHIKAWA SEIICHI
IPC: C25D5/34
Filed: 1978-08-21
Abstract: PURPOSE: To produce desired thick-wall plated wires excelling in adhesion of plated layer, by forming a thin-wall plated layer on the surface of metal wire body by fusion plating, and applying electroplating on the surface of metal wire body by fusion plating, and electroplatingon the surface of this plated layer.  
     CONSTITUTION: A wire body 2 such as copper iwre is introduced into a cleaning tank 8 and is degreased, and is then introduced into a molten metal tank 9 to be passed into low melting point alloy metal such as Pb-Sn etc., and a thin fusion plated layer of about 0.5 to 1.0 μm is formed by passing into a wiper device 10 at the exit side. In succession, after cooling in a cooling tank 11, the wire body is led into an electroplating tank 12, and by applying DC voltage, metal molecules are elctrolytically deposited on the surface of the fusion plated layer from the electrolytic bath of the metal homoneous to the metal in the molten metal tank or the metal excelling in compatibility. Then, the wire body is passed into a water washing tank 16 and is sent to a take-up device 17. In this method, thick-wall plated wires of uniform thiskness may be produced efficiently. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05253694-A (JP)
Title: Small-sized motor-driven press machine
IPC: F16H35/00
Filed: 1992-03-10
Abstract: PURPOSE:To reduce the load on a motor and embody the low noise, low cost, small size and light weight by transmitting to an intensifier based on the principle of lever to amplify the thrust generated by connecting a silinoid to a revolving shaft of a small-sized motor. CONSTITUTION:A small-sized DC motor 1 is used as a power source and a silinoid 2 which works as a reduction gear is connected to the revolving shaft of the motor. The driving of the motor 1 is controlled by a controller 5 and a cylinder 8 of the silinoid 2 moves up-and-down on a straight line in compliance with the revolving direction of the motor 1. The magnitude of thrust F1 generated by the cylinder 8 is determined by the output of the motor 1 and the reduction ratio of the silinoid 2. An intensifier is arranged at the second stage of the silinoid 2 and the thrust Fl transmitted from the cylinder 8 is intensified to the thrust F2 by an intensifying mechanism based on the principle of lever of the intensifier 3. The thrust F2 generated at the working point 10 is transmitted to a movable metallic die 4 and works as a pressing pressure between the die 4 and a fixed metallic die 4'.
Patent JP-H02281293-A (JP)
Title: Multiwindow display controller
Inventor: HORI TATSUHIKO
IPC: G09G5/14
Filed: 1989-04-24
Abstract: PURPOSE:To rapidly display the window screen after the end of an edition processing on a display by providing a frame memory, a window memory, a reading out signal control section, a writing control section, and an address selection control section. CONSTITUTION:The reading out signal control section 11 accepts the address read out of the address selection control section 13, reads out the image signal stored in the window memory 2 and outputs the signal to the writing control section 12. The writing control section 12 accepts the writing address from the address selection control section 13 and writes the image signal inputted from the reading out control section 11 to the frame memory 3. The address selection control section 13 outputs the writing address different from reading out order to read out the image signal from the window memory 2 to the writing control section 12 in the case of changing the content of the window screen in accordance with the image signal stored in the window memory 2. The edition processing is executed without changing the contents of the window memory at all in the case of executing the edition processing in this way. The display screen after the edition processing is thus rapidly displayed on the display.
Patent JP-2000067996-A (JP)
Title: Card connector
Inventor: ARNOLD CHEN
IPC: G06K17/00
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To simplify assembly work by forming lengthwise guide steps on both sides of a connector body and forming an operation actuator on either the left or right guide step so that a fixed step formed on either the left or right guide step can be used as an ejection mechanism for right-hand or left- hand operation. SOLUTION: When an operation actuator 21 of an ejection mechanism 20 is pushed an ejecting part 26 of an ejection plate 22 is driven so that a memory card is ejected. The operation actuator 21 of the ejection mechanism 20 can be arbitrarily arranged on the left or right side of a connector body 10. Thereby, the need of an extra molding die and components relating to it is obviated, and expenses required for manufacturing both left-side and right-side assemblies for a left-hand and right-hand ejectors are reduced. This can be achieved by firstly arranging a fixed step 30 on the left side or right side of the connector body 10, and connecting the fixed step 30 to a housing by the use of a multiply- partitioned clamp structural body composed of clamp teeth 32 and a clamp body.
Patent JP-H04331055-A (JP)
Title: Grinding machine
Inventor: TOMOTAKI KATSURA
IPC: B24B1/04
Filed: 1991-05-07
Abstract: PURPOSE:To improve the degree of cylindricity in a machined hole by turning a grinding wheel speedier at the inmost side than at the opening side of the machined hole for micro-vibration and ameliorating the machining efficiency of the wheel so better at oscillations. CONSTITUTION:An oscillation circuit 19 is installed in a control part 12. This oscillation circuit 19 forms a waveform W as a sine wave, and this waveform is added to a target position hAO (in relation to the axial direction of a rotor shaft) of a process circuit 14. At this time, frequency (f) found out by a frequency setting part 19 is set to the frequency of this waveform W. The frequency setting part 19 operates the above-mentioned frequency (f) on the nasis of an oscillation motion position Z, a frequency initial value fO and an increment A. Here, the frequency (f) is found so as to become higher than at a time when a grinding wheel 8 is situated at the side of an inmost part 4b than when it is situated at the side of an opening 4a of a machined hole 4.
Patent JP-H0915472-A (JP)
Title: Light source device and laser scanning optical device
Inventor: NAIKI TOSHIO
IPC: G02B26/10
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a light source device where a distance between a laser light source and a collimator lens is changed with good reproducibility against temperature change and a laser beam scanning optical device by which the change of the focal distance of an entire optical system against the temperature change can be easily corrected. SOLUTION: First and 2nd lens barrel holding members 102 and 103 are produced of the material of the same kind as a lens barrel 104 to which the collimator lens 2 is attached, and a laser holding member 101 is produced of the material of a different kind from the members 102 and 103. The lens barrel 104 is held by the holding members 102 and 103 through a V-groove 102a and a recessed part 103a constituting a plane parallel with the optical axis 108 of the lens 2. The holding member 101 and the holding members 102 and 103 are bonded through a plane vertical to the optical axis 108 of the lens 2.
Patent JP-S596119-A (JP)
Inventor: KONRAATO SHIYUBUANITSU
IPC: B60J3/02
Filed: 1983-06-09
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-H01273123-A (JP)
Title: Coordinate input method by touch panel
Inventor: NISHIDA HIROSHI
IPC: G06F3/0488
Filed: 1988-04-25
Abstract: PURPOSE:To use a touch panel in not only a lateral position but longitudinal position by bringing an input point when the touch panel is used in the longitudinal position, to coordinate conversion. CONSTITUTION:The X axis and the Y axis of a touch panel are replaced, and also, in order to set an origin of the touch panel to the left lower corner, the increase direction of the Y axis is inverted. In such a case, with respect to coordinates (x, y) of a point P which is inputted t the touch panel, as for the coordinates in this coordinate system, the X coordinate and the Y coordinate go to (y) and (a-x), respectively. By executing such coordinate conversion, even against the coordinate being large in the longitudinal direction, which is shifted from the coordinate area in the longitudinal position of the touch panel, it can be inputted by using the touch panel in the longitudinal position.
Patent JP-H11287185-A (JP)
Title: Compressor
Inventor: HASHIMOTO AKIRA
IPC: F04B39/12
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To improve pressure resistance of a case by making a cap hardly annealed, even in the case of securing a delivery pipe by using silver-alloy brazing or the like. SOLUTION: In a sealed case of this compressor consisting of a cylindrical case main unit and a cap 12 welded to its upper part, a through hole 21 securing a delivery pipe delivering outside a case a refrigerant compressed is provided in the cap 12 of the sealed case. A bar ring 22 having a thickness t2 almost half of or less a thickness t1 of the cap 12 is formed in the through hole 21 toward the outside of the case. In this way, annealing of the cap 12 is suppressed by decreasing applied heat in the case of securing the delivery pipe to the cap 12 by using silver-alloy brazing or the like.
Patent JP-H02133718-A (JP)
Title: Panel heater
Inventor: KANEKO YUJI
IPC: F24D13/02
Filed: 1988-04-25
Abstract: PURPOSE:To make it possible to carry out efficient heating operation and spot- like heating or heat drying operations by installing a radiation panel where a number of cylinder-shaped members whose heated side is open are laid out flatly and forming a surface material of said radiation panel with a material having a specific infrared ray emissivity. CONSTITUTION:A panel heater is connected with a power source. When a heating element 1 is heated, a radiation panel 2 in which a number of cylinder- shaped members 7 whose heated sides are open are laid out on the surface, is heated. The cylinder-shaped members 7 are formed by a material whose infrared ray emissivity is 0.5 and over. Since their wall surfaces are subject to a high emissivity of infrared rays, far infrared rays are secondarily irradiated from the wall surfaces and directly irradiated even from the surface of the heating element 1 simultaneously. Furthermore, since the cylinder-shaped members whose height is formed at the H/D ratio of 1.0 to 8.0 compared with the average diameter D, allow the far infrared rays irradiated from an opening 8 to increase its rectilinear propagation and intensify the directivity as well so that the distant surface to be heated may be efficiently heated up.
Patent JP-2000290182-A (JP)
Title: Antipyretic/analgesic/anti-inflammatory agent containing aconitine-type compound with mitigated side effect
Inventor: MURAYAMA MITSUO
IPC: A61K45/00
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain the subject agent freed from side effects without lowering antipyretic/analgesic/anti-inflammatory activities inherent in the subject compound as an active ingredient by including a specific compound having aconitine- type chemical structure and an acetylcholine antagonist. SOLUTION: This medicinal agent is obtained by including (A) a compound having aconitine-type chemical structure of the formula (R1 is H or OH; R2 is OH, acetyloxy or a group capable of forming carbonyl together with the carbon atom at 15-position; R3 is H, a 1-4C alkyl, acetyl or propionyl; R4 is H, OH or acetyloxy) (e.g. 15-O-acetyl-14-O-p-chlorobenzoylmesaconine) and (B) an acetylcholine antagonist (esp. a parasympathetic blocking agent, among others antimuscarinic agent, typically anthropine or the like). The dosage form of this agent may be such one that the above ingredients are integrally pharmaceutically manufactured together with a vehicle, or separately pharmaceutically manufactured into a kit form. The single dose of this agent is 0.1-10 mg/adult.
Patent JP-S61260600-A (JP)
Inventor: SHIMOMOTO YASUNOBU
IPC: H05H1/34
Filed: 1985-05-14
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-H01274811-A (JP)
Title: Filter plate reciprocating sending device in filter press
Inventor: HASHIMUKAI SHINICHI
IPC: B01D25/172
Filed: 1988-04-25
Abstract: PURPOSE:To surely and easily change over the sending direction by providing two claws sending filter plates to one direction and to the reverse direction so as to be rotatable on a rotary disk, and changing-over the engaging and disengaging position of both claws with the filter plates according to the revolving direction of the rotary disk. CONSTITUTION:The rotary disk 14 is installed with axle on a moving base which is reciprocatingly moved on a guide rail 3, and two sending claws 17, 18 for filter plates 12 are fixed in order with axle on the rotary disk 14, and one sending claw 17 of the two is made at first in disengaged state and the base is moved to the position of a first filter plate 12. And the claw 17 is engaged with the filter plate 12 and the moving base is reversely moved to send the filter plate 12 to one direction, and 2nd and 3rd plates are similarly sent in order and all the filter plates 12 are sent. Then, when the filter plates 12 are to be sent to the opposite side, the rotary disk 14 is rotated to make the claw 18 in disengaged state, and the moving base is moved to the position to which the last filter plate is sent to engage the sending claw 18 with the filter plate 12, and the same operation is carried out.