baber/WOPTO huggingface dataset:
Patent JP-H04149856-A (JP)
Title: Disk exchanging type player
Inventor: KATO KAZUNARI
IPC: G11B17/04
Filed: 1990-10-12
Abstract: PURPOSE:To arrange a mechanism capable of selecting a disk and playing a program of the selected disk in a small space by providing this disk replacing type player with a reproducing unit for moving a disk extracted by dividing movement to a playing position. CONSTITUTION:When a magagine M storing plural disks D1 to D3 is loaded onto the player, the magagine M is divided in the thickness direction. Since a dividing space S2 occupies the whole area of the plane of the magagine M, a reproducing unit 3 is waited on a position deviated from the space S2. At the time of completing the division of the magagine M, the unit 3 is moved into the space S2 up to a playing position, and on the playing position, any one of disks in the divided magagine is clamped and played. Since the extraction side front edge Ma of the magagine M is opposed to the unit 3 through an interval delta, the magagine M loaded from the A direction does not interfere with the unit 3.
Patent JP-H06121662-A (JP)
Title: Product storing mechanism of rod-like article producing machine
Inventor: SAKANO MAKOTO
IPC: A24C5/47
Filed: 1992-10-13
Abstract: PURPOSE:To obtain a product storing mechanism of a rod-like article producing machine for continuously feeding out a rod-like article of filter rod, etc., for cigarette to the following process in a definite pitch. CONSTITUTION:This product storage mechanism is a product storage mechanism for keeping a rod-like article 25 fed in a process in a temporally storing part 21 and continuously feeding the rod-like article 25 to a receiving drum 32 in a definite pitch and is equipped with a storage part 21 connectedly installed in a state hung down to the final end part 20 of the feed device and uniformly arranging and housing the rod-like article 25, a sensor 24 being installed in the storage part 21 and detecting storage amount of the rod-like article 25 and an actuator 29 having a stopper 23 capable of opening and closing outlet of the storage part 21 in interlock with signal from the sensor 24.
Patent JP-S62134159-A (JP)
Title: Arm rocking device
Inventor: SAITO KAZUO
IPC: B22D17/22
Filed: 1985-12-06
Abstract: PURPOSE:To ensure the holding of a product by providing the link mechanism having the 1st link and 2nd link and by setting the movement of a piston rod so as to intersect at right angles approximately both links at both end limits of the reciprocating piston rod as well. CONSTITUTION:The 1st link 58 fixed to an arm shaft 44 is provided and the 2nd link 65 fixed to a link shaft 63 is arranged as well, and the looze end part thereof is engaged freely slidably. A piston rod 60 is advanced by sending in a pressure fluid to a driving cylinder 61 in the state of a product 27 being held to the cavity 26a of a mobile metal die 26 with a mold opening. The 1st link 58 is rotated with sliding by the rotation of the 2nd link 65 and becomes nearly in a right angles intersecting position at both end limit position of the links 58, 65. In this case, the link angular velocity is reduced around the end limit position and the impact force generation for the product is prevented. Consequently, the holding of the product is ensured.
Patent JP-H01116517-A (JP)
Title: Post objective type optical deflector
Inventor: MATSUMOTO YASUO
IPC: G02B26/12
Filed: 1987-10-29
Abstract: PURPOSE:To correct the curvature of image and the ftheta characteristics at a high level by combining a polygon optical deflector in which the reflecting surface for reflecting light beams from a light source have been formed by a convex parabolic surface or parabolic cylindrical surface, and a pseudo cylindrical lens. CONSTITUTION:The optical deflector is formed by a polygon optical deflector 1 and a pseudo cylindrical lens 3 provided in the vicinity of a scanning surface 2. The polygon optical deflector 1 rotates centering around the O point. Also, a reflecting surface 4 having six surfaces by a parabolic surface or a parabolic cylindrical surface is formed. Moreover, the pseudo cylindrical lens 3 is formed by a usual cylindrical surface 5 and a higher order curved surface 6 of a2X<2>+a4X<4>. An axial light beam 7 and a differential light beam 8 are made incident so as to be converted to S0 being in a position of l from the center O of the polygon optical deflector 1, reflected by the reflecting surface 4 and pass through the pseudo cylindrical lens 3, and form an image in an S point. In such a way, the curvature of image and the ftheta characteristic are corrected at a high level.
Patent JP-H04149304-A (JP)
Title: Method for forming ground of artificial lawn
Inventor: ICHIDA SUSUMU
IPC: E01C13/08
Filed: 1990-10-12
Abstract: PURPOSE:To improve durability of the ground, and facilitate coping with change of purpose of use by covering the surface of an unevenness adjusted layer formed on the crushed stone or the like, which is laid as the road material, with nonwoven fabric, and laying sand contained artificial lawn on the top surface of the nonwoven fabric. CONSTITUTION:About 0-40 of crusher runs as crushed stone are laid at thickness of about 100-800mm on the leveled ground 1 to form a roadbed 2. Drain pipes 3 are buried in this roadbed 2 at some points to improve drainage property. Next, the adjusting material such as river sand or the like, of which mean particle diameter is about 0.6mm, is piled on the roadbed 2 to adjust unevenness of the roadbed 2. Next, polyester nonwoven fabric, whose METSUKE (unit weight) is about 30-1000g/m<2>, is laid over the unevenness adjusted layer 4, and furthermore, artificial lawn made of polypropylene is laid, and quartz sand, of which mean particle diameter is about 0.4mm, is stuffed at density of 28kg/m<2>. Ground of artificial lawn is thereby constructed easily at a low cost, and can cope with change of use easily.
Patent JP-H0625394-A (JP)
Title: Production of crosslinked polymer
Inventor: IIO AKIRA
IPC: C08G61/06
Filed: 1991-09-26
Abstract: PURPOSE:To obtain a crosslinked polymer good in heat resistance by facilitating the regulation of the activity of the metathesis polymerization catalyst, by using dicyclopentadiene and/or tricyclopentadiene and a specific norbornene- based compound as raw materials. CONSTITUTION:This crosslinked polymer can be obtained by ring opening-bulk polymerization of a mixture of (A) 20-80wt.% of dicyclopentadiene and/or tricyclopentadiene with (B) 20-80wt.% of a compound of the formula (A and B are each H or 1-10C hydrocarbon; X and Y are each H or monovalent organic group, at least one of them is H or a polar group other than hydrocarbon group; (m) is 1 or 2) in the presence of a metathesis polymerization catalytic system pref. at 35-200 deg.C. The compound of the formula is pref. 8-methyl-8- methoxycarbonyltetracyclo[4.4.0.1<2.5>1<7.10>]-3-dodecene. This catalytic system is pref. composed of a catalytic component such as tungsten hexachloride and an activating component such as trioctylaluminum.
Patent JP-2001100379-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: HOSOKAWA JUNICHIRO
IPC: G03C7/388
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain a silver halide color photographic sensitive material excellent in pressure resistance and excellent also in preservation stability. SOLUTION: The silver halide color photographic sensitive material has a unit blue-sensitive layer comprising at least one blue-sensitive silver halide emulsion layer containing a yellow coupler, a unit green-sensitive layer comprising at least one green-sensitive silver halide emulsion layer containing a magenta coupler and a unit red-sensitive layer comprising at least one red-sensitive silver halide emulsion layer containing a cyan coupler on the substrate. At least one of the unit blue-, green- and red-sensitive layers consists of two or more color-sensitive layers different from each other in sensitivity and the maximum sensitivity one of the color-sensitive layers is situated farthest from the substrate.  A high boiling point organic solvent having >=300 mPas viscosity at 25 deg.C is contained in at least one layer of the sensitive material by >=50 wt.% of the total amount of the high boiling point organic solvents contained in the layer.
Patent JP-H0996514-A (JP)
Title: Measuring apparatus for surface shape
Inventor: UEKI NOBUAKI
IPC: G01B9/02
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain a measuring apparatus by which the uneven shape of a face to be inspected can be measured easily by making a parallel luminous flux incident from a direction at a prescribed angle to the normal direction of the face to be inspected and making the parallel luminous flux; which is focused by an image- formation lens, a peripheral-edge light source. SOLUTION: When the uneven shape of a face 2a to be inspected on an object 2 to be inspected is measured, a tilt stage 20 is turned by a prescribed angle around the axial line (Y-axis) in the length direction of the face 2a to be inspected. Thereby, a parallel luminous flux from a collimating lens 18 enters the face 2a, to be inspected, from a direction at an angle θ to the normal direction of the face 2a to be inspected inside a plane (Z-X plane) at a right angle to the Y-axis. Consequently, reflected light from the face 2a to be inspected becomes a beam in a direction at an angle 2θ to the Z-axis (optical axis). Thereby, when reflected light from every part on the face 2a to be inspected is at a different angle to the direction of the optical axis due to its wavy uneven shape, an image height is changed largely with reference to change in the angle.  Thereby, the wavy shape of the face 2a to be inspected, which is image- picked up by an image-pickup part 24 can be monitored 26 clearly so as to be measured easily.
Patent JP-H08140195-A (JP)
Title: Speaker
Inventor: SAWA SHINSAKU
IPC: H04R1/06
Filed: 1994-11-09
Abstract: PURPOSE: To provide the speaker of high reliability which prevents short-circuit between a tinsel and a diaphragm in the case of application of an excessive input with respect to the speaker which uses the diaphragm where a conductive material is mixed. CONSTITUTION: An insulating nonwoven fabric 11 is stuck to front and rear faces of a diaphragm 5, and a tinsel guide 21 which consists of resin formed parts having the insulating property is used in the coupling part between a voice coil lead wire 3a and a tinsel 8. Thus, short-circuit in the coupling part between the gold thread wire 8 and the diaphragm 5 and that between the voice coil lead wire 3a and the tinsel 8 is prevented when an excessive input is applied.
Patent JP-S62136711-A (JP)
Inventor: SUGIMOTO RYUICHI
IPC: H01M4/1399
Filed: 1985-12-09
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-H09115937-A (JP)
Title: Manufacture of semiconductor, mold device, and lead frame
Inventor: SHIMANUKI YOSHIHIKO
IPC: H01L21/56
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a technique for efficiently manufacturing a semiconductor device by reducing unneeded resin. SOLUTION: A lead frame L has a plurality of chip fixing parts where each semiconductor chip W is fixed, namely a tab 41 and the tab 41 corresponding to two corners of diagonal positions out of a pair of specific number of semiconductor chips W is formed so that each corner is nearly in straight line. A lead 43 is provided in an inclined direction for a line for connecting the corner part of the tab 41. Therefore, a resin package P is formed in a state where it is inclined for the lead frame L. A crank part 45 is connected to a plurality of mutually adjacent leads 43 and the crank part 45 offsets the heat shrinkage of the lead 43 when performing resin sealing.
Patent JP-2001103738-A (JP)
Title: Dc-dc converter
Inventor: SASAKI FUMIHIRO
IPC: H02M3/155
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To maintain a step-up voltage when a battery voltage is lowered. SOLUTION: A transistor 48 is turned ON, OFF to generate a counterelectromotive force in a coil 42, and a high voltage is charged in a capacitor 46 through a Zener diode 44. When a voltage drop of a battery is detected, a switch 52 is closed, a transistor 50 is connected in parallel with the transistor 48, and the two transistors are simultaneously turned ON, OFF. It is suitable to maintain a drive voltage of the transistor 48 by utilizing another constant voltage source.
Patent JP-S61155020-A (JP)
Title: Sun-shade structor in vehicle provided with sun-roof
Inventor: TSUMAGARI MASATO
IPC: B60J3/02
Filed: 1984-12-26
Abstract: PURPOSE:To prevent the body of a sun-shade which is composed of a plurality of wires laid in a pliable sheet material, from drooping and fluttering, by arranging the sun-shade body between a winder and a guide rail set on a roof panel so that the sun-shade may be wound and paid off. CONSTITUTION:Upon shielding of a sun-roof, a shade body 4 is paid off from a winder 5 so that a guide shoe 8 attached to the free end section of the shade body 4 is slid along a guide rail and is engaged in an engaging groove formed in the terminal end section. Meanwhile when sunlight is taken into through a sun-roof, the guide shoe 8 is disengaged from the engaging groove so that the shade body 4 is rewound onto a winding member 51 by the repulsive force of a spiral spring 56. Since a plurality of wires 6 are laid on the shade body 4 along the direction orthogonal to the pay-off direction of the shade body 4, it is possible to prevent the shade body 4 from drooping and fluttering and as well it is possible to wind up the shade body 4 in a compact shape.
Patent JP-2001097705-A (JP)
Title: Method for formation of hydroxyapatite coating film
Inventor: OKIDO MASAZUMI
IPC: C01B25/32
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for formation of a hydroxyapatite (HAP) coating film which can form HAP coating film having excellent adhesivity on the surface of a base material made of a metal, or the like, at an appropriate film forming speed. SOLUTION: A method for forming an HAP Ca10(PO4)6(OH)2 coating film on the base material made of a metal, or the like. HAP film is formed on the surface of the base material by subjecting it to electric heating, or the like, in an aqueous solution containing phosphate ion and calcium ion.
Patent JP-H05114943-A (JP)
Title: Talkie equipment connection control method for transmission side switching equipment utilizing isdn dedicated line
Inventor: MIZUGUCHI MANABU
IPC: H04Q11/04
Filed: 1991-10-23
Abstract: PURPOSE:To notify a caller of abnormality on the opponent side by means of a talkie equipment connected to a switching equipment on the transmission side even when the opponent side does not have the talkie equipment by judging the cause display within a call opening message from the oponent at the switching equipment at the calling side. CONSTITUTION:It is assumed that when an extension line 1 at a station A makes a call to an extension line 21 at a station b, a time division switch 27 is in a overcrowding state because the extension line 21 is under communication. In such case, the station B transmits a call opening end message to the station A. The station A checks the cause display within a cause display value transmitted by the station B. And any talkie equipments 6, 9 are connected in switching to the extension line 1 in accordance with the detailed contents of the cause display. As a result, a user of the extension line 1 by means of the take equipments 6, 9 can be notified of the occurrence of abnormality in the extension line at the receiving side.
Patent JP-H1189916-A (JP)
Title: Chemical injector
Inventor: SAKAMOTO KATSUMI
IPC: A61J1/14
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a chemical injector designed to be capable of discharging a chemical as thoroughly as possible and to prevent the flow rate of the chemical from varying depending on the rigidity of a chemical bag. SOLUTION: A pressure plate 100 having a pressing means is placed inside a storage container main body 300, a chemical bag 10 is mounted on the pressure plate 100, a lid 400 is put thereover, and the pressure plate 100 is pressed against the chemical bag 10 to administer a chemical. The pressing surface of the pressure plate 100 is formed into a projecting or recessed curved shape which the chemical bag 10 easily fits when crushed. Thus when crushed the chemical bag 10 resists wrinkling and permits the chemical to be discharged completely, and an increase in rigidity due to wrinkling is avoided to reduce the fluctuation of the flow rate of the chemical.
Patent JP-H03136568-A (JP)
Title: Photoelectric converter
Inventor: AOKI YOSHITAKA
IPC: H04N1/028
Filed: 1989-10-23
Abstract: PURPOSE:To eliminate noise and to improve the S/N by using a photodetector array with an optical filter arranged thereto for cancellation use, using other photodetector array for reading use and making light incident in both the photodetector arrays from a bias light source. CONSTITUTION:A light radiating from a bias light source 10 radiating a red light is made incident in both a reading photodetector array 1 and a cancelling photodetector array 2 and a bias signal output is obtained from both signal output liens 5, 6. On the other hand, a light radiating from a read light source 9 radiating a green light is reflected in a read original 8, led to an optical filter 3 placed on the cancelling photodetector array, where the light is interrupted on one hand and made incident in the read photodetector array 1 only. Thus, a read signal output is obtained at a read signal output line 5 only. The signal output obtained from the signal output liens 5, 6 is subject to differential amplification thereby obtaining only the read signal output while the bias signal output is cancelled out.
Patent JP-S63276019-A (JP)
Inventor: ROMAN ANRI BORAN
IPC: G03G15/00
Filed: 1987-10-30
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-S63129199-A (JP)
Title: Axial flow blower
Inventor: KOHAMA YASUAKI
IPC: F04D29/16
Filed: 1986-11-19
Abstract: PURPOSE:To improve the wind feeding characteristic by making the gap between the outer periphery of a fan blade and the inner periphery of a case which is formed in case of cutting by the plane vertical to a rotor shaft, constant with respect to the rotor shaft. CONSTITUTION:A blower is constituted of a hub 3 having a fan blade 4 installed, stay 2, and a case 1. The case 1 and a rotor are constituted in the position relation where the gap between the outer periphery of a fan blade and the inner periphery of the case which is formed in case of cutting by the plane vertical to a rotor shaft is kept constant. Therefore, the wind sent in can be taken in free from uselessness, and since the gap 5 between the outer periphery 8 of the fan blade and the inner periphery 9 of the case in the vicinity of a discharge port 7 is little, generation of swirl is suppressed, and the wind feeding characteristic can be improved.
Patent JP-S61155000-A (JP)
Inventor: ITO YUKIO
IPC: B44C1/165
Filed: 1984-12-28
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-S62135215-A (JP)
Inventor: YASUDA KOKICHI
IPC: E04F19/00
Filed: 1985-12-06
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-H02123520-A (JP)
Title: Substrate for magnetic disk and its production
Inventor: SHIMIZU TATSUO
IPC: G11B5/84
Filed: 1988-11-02
Abstract: PURPOSE:To improve durability of a magnetic disk and to obtain a long life by specifying the mean inclination angle of worked grooves produced by grinding the surface of a substrate to 1.4 degree or more, at which angle a lubricant hardly scatters. CONSTITUTION:The ground surface of the magnetic disk substrate 1 such as an Al or Al-alloy plate is inspected with a surface roughness meter at several points, each for a several mm to several cm range. Profiles of roughness, namely 10 to several hundreds waveforms of worked grooves, are determined by depth (b) and the distance (a) from bottom to top of a grove, and the inclination angle theta is thereby obtained from formula I. The mean inclination angle DELTAq is then obtained from formula II, wherein (n) is the number of measured waveforms. The mean inclination angle DELTAq is specified to 1.4 or more degree, and more preferably 1.4 - 3.0 deg. to assure the durability and long life of the magnetic disk. In the angle DELTAq is less than 1.4 deg., a lubricant applied on the substrate 1 scatters from the substrate surface, which results in degradation of durability and life of the disk.
Patent JP-2000104616-A (JP)
Title: Engine control device
Inventor: SAITO TOMOAKI
IPC: F02D41/14
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of a torque shock or the like when an operating condition is shifted from a condition in which the fuel injection volume of a fuel injection means is below a preset reference value, into a condition in which the fuel injection volume is increased. SOLUTION: An engine control device include a burning condition control part comprising a fuel injection means including a fuel injection valve 72 for directly injecting fuel into a combustion chamber in an engine body 3, an injection volume control part 75 for controlling the fuel injection volume in accordance with an operating condition, and a fuel injection timing control part 76 and an exhaust recirculation control part 77 for controlling the burning condition of the engine. In this arrangement, the burning condition control part controls the engine so that the burning condition becomes moderate when an operating condition is shifted from a condition in which the fuel injection volume of a fuel injection means is below a preset reference value, into a condition in which the fuel injection volume is increased.
Patent JP-H02125902-A (JP)
Title: Hollow fan rotor vane
Inventor: SUZUKI TOSHIYUKI
IPC: F01D5/18
Filed: 1988-11-02
Abstract: PURPOSE:To obtain a low-priced and light hollow fan rotor vane having high fatigue strength by arranging a pair of metallic vane surface outer plates at the end face of a dimple in a dimple core projecting holding bodies on the surface and the back of a metallic plate, without welding assembly. CONSTITUTION:A hollow fan rotor vane is formed by back side and belly side metallic surface outer plates 10, 12 and a dimple core 13 nipped thereby. The respective outer plates 11, 12 are formed by machining forging raw materials and the joint face of the respective outer plates 11, 12 and a hollow portion in which the dimple core 13 is inserted are applied by finishing processes respectively. Meantime, in a dimple core 13, a holding body 13a having a trapezoid in the section thereof are formed on the surface and the back of a metallic plate and also a drawing is applied along the shape on the rotor vane. A welding assembly and a micro-spot-welding portion is thereby omitted and cost reduction and the improvement of vibration fatigue strength are achieved. The dimple core 13 formed by a single plate is made contact with the respective outer plates 11, 12 thoroughly so that good joint and weight reduction is achieved.