baber/WOPTO huggingface dataset:
Patent JP-H09120628-A (JP)
Title: Method for detecting optical disk in optical disk apparatus
Inventor: SAKAMOTO TOMOHARU
IPC: G11B7/085
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To easily distinguish a plurality of kinds of optical disks of different track pitches, by detecting the optical disks from the number of tracks counted through the movement of an optical pickup in a radial direction of the optical disks. SOLUTION: An optical disk 11 is set on a turntable of the optical disk apparatus. Focus servo is conducted via a servo system of an optical pickup 12. At the same time, tracking servo is also carried out. The optical pickup 12 is relatively moved a predetermined distance from an inner circumference to an outer circumference in a radial direction of the optical disk 11. A tracking error signal output from a signal-processing circuit 13 when the optical pickup 12 moves is input to a counter 14. A change of this tracking error signal when the optical pickup traverses a track is detected by counting a zero cross point by the counter 14. A comparator 15 compares a counted value by the counter 14 with preliminarily input count values corresponding to a plurality of kinds of optical disks of different track pitches, thereby to detect the kind of the optical disk 11.
Patent JP-H09117322-A (JP)
Title: Vessel having applying tool
Inventor: SUZUKI KAZUO
IPC: A45D34/04
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To serviceably apply cosmetics to an applying tool by housing it in a vessel main body by installing a flexible bag body in a port cylinder lower end part, and constituting so as to press a side surface of the bag body by pressing a pressing plate from a side surface of the vessel main body in a vessel having the applying tool of cosmetics such as mascara. SOLUTION: An applying bar 40 is soaked in cosmetics in a bag body 20, and is used by pulling out the applying bar 40 while adjusting a sticking quantity of impregnated cosmetics of an applying tool 41 by a hazing mechanism 17 after a screw cover 30 is screw-opened. The cosmetics are consumed, and a liquid level lowers, and when a sticking quantity to the applying tool 41 becomes insufficient, a bag body 20 is pressed by pushing a pressing plate 6 inside a vessel main body 1, and the cosmetics sticking to an inner wall of the bag body 20 are transferred to a bottom part of the bag body 20. When the cosmetics further reduce, the screw cover 30 is operated while pushing in the pressing plate 6, and the applying bar 40 is vertically moved in the bag body 20. Therefore, the cosmetics in the bag body 20 can be serviceably used.
Patent JP-S63154215-A (JP)
Title: Method for winding rolled wire rod
Inventor: MAEDA YUKIYOSHI
IPC: B21C47/04
Filed: 1986-12-17
Abstract: PURPOSE:To wind a rolled wire rod that the inner face and outer face of a coil do not become uneven but the external appearance shape become pretty by controlling the rotary speed of a winding machine by using the trapezoidal wave holding it for a certain time. CONSTITUTION:A boring type winding machine 1 has a rotary table 2 freely rotatable around a vertical axis, a motor 3 driving the table 2 by its rotation, a control device 4 controlling the rotation of the motor 3, etc. The rolled wire rod 9 fed at a certain speed V from rolling stand is fed to the winding space 7 between outer and inner pins 5, 6 of the table 2 at a specific angle via a driving pipe 8. In that case the motor 3 is subjected to a speed control in the set trapezoidal wave by the control device 4. The rotary speed of the winding machine 1 is therefore held in about 2-3 windings forcibly at the inner diameter and outer diameter winding times. The coil compactly wound on the inner face and outer face with good packing rate and good style of packing obtd.
Patent JP-H09118393-A (JP)
Title: Cap inspecting device
Inventor: KAWASAKI YOSHIKAZU
IPC: B67B3/26
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To improve the inspection accuracy by providing a height reference point on a shoulder part of a container on the inspected side to eliminate a play in carrying the container, or misoperation due to the error in the height of the container itself in a cap inspection device to detect the tightened condition of a cap by the height. SOLUTION: This cap device is provided with a carrying means to carry a container having a capped shoulder part, a container detecting means to detect that the container reaches the inspection position, and a cap detecting means to detect the plugged condition of a cap plugged to the container. The cap detecting means is provided with first detecting means 5, 6 to detect the height of a cap 12 at the inspection position, and second detecting means 7, 8 to detect the height of the shoulder part of the container at the inspection position to detect acceptance/rejection of the plugged condition of the cap by the difference in height between the cap and the shoulder part of the container obtained by the first detecting means and the second detecting means.
Patent JP-H09142799-A (JP)
Title: Device for preventing falling in unloading machine
Inventor: NIIJIMA HISAO
IPC: B66F11/00
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a falling preventing device without the occurrence of an erroneous operation caused by momentary slackening of a wire rope at the time of starting the lowering of a truck. SOLUTION: In an unloading machine having a guide rail 12, a truck 20 vertically moved along the guide rail 12 and a wheel 30 attached to the truck 20 via an axle 31 so as to be rotated and rolled by contacting the guide rail 12, a cam 39 rotated independently of the wheel 30 is attached to the axle 31. The cam 39 is rotated from a non-operation position to an operation position and thereby bites the guide rail 12 and generates a braking force. A swinging pawl 37 as a centrifugal engaging member is attached to the wheel 30. When a centrifugal force generated by the rotation of the wheel 30 is large, the swinging pawl 37 is displaced from the non-operation position to the operation position and engaged with a ratchet wheel 38 associated with the cam 39, and by rotating the cam 39 associatively with the wheel 30, the cam 39 is made to bite the guide rail 12.  The cam 39 and the swinging pawl 37 are energized to non-operation positions by springs 42 and 44.
Patent JP-H08133238-A (JP)
Title: Tube holder in tube filling machine
Inventor: MIYATA TORU
IPC: B65B45/00
Filed: 1994-11-11
Abstract: PURPOSE: To support various types of tube containers by providing a plurality of kinds of holder cassettes which are different only in a shape of a recess and have the same external form. CONSTITUTION: A tube holder A comprises a holder base 1 and a holder cassette 2, wherein the holder base 1 is fixed to a predetermined position of a tube filling machine for serving as a base for stably supporting the holder cassette 2. The holder cassette 2 has a sufficient thickness size and a recess 3 for inserting a tube product B and a cap C and stably holding them. Thus while an entire tube holder was conventionally forced to be replaced for each type of a tube container, replacement of only the holder cassette 2 which is a part of the tube holder A can support various types.
Patent JP-H01142649-A (JP)
Title: Electrophotographic photoconductive material
Inventor: URYU TOSHIYUKI
IPC: G03G5/06
Filed: 1987-11-30
Abstract: PURPOSE:To impart photoconductivity for visible rays to an electrophotographic material without adding a charge generating dye thereto by forming the material from a specified rhodanine deriv. and a halogen-contg. polymer. CONSTITUTION:The title photoconductive material is constituted of a rhodanine deriv. expressed by formula I and a halogen-contg. polymer. In formula I, R<1> is (un)substituted alkyl, aralkyl, etc.; each R<2> and R<3> is H, alkyl group, etc. The compd. expressed by formula I has a rhodanine ring and a benzilidene group introduced into a 5-position of the rhodanine ring, having absorptivity for visible rays by the formation of an intramolecular carge transfer chain wherein the rhodanine ring moiety functions as an electron accepting part and the benzilidene moiety functions as an electron donating part. Thus, an electrophotographic material acquires photoconductivity for visible rays without requiring addition of a charge generating dye.
Patent JP-2000117609-A (JP)
Title: Grinding tool
Inventor: ICHIKAWA KENICHI
IPC: B24B17/02
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To accurately and efficently finish the grinding of a body to be ground having a free curved surface by a pad-like grinding wheel smoothly followable to the free curved surface. SOLUTION: A spherical shape part 6 of a tool supporting part 3a is mounted on the recess 5 of a tool fixed part 2 providing a pad-like grinding wheel 4 on one end surface side and the recess 5 on another end surface side. The parts 2 and 3a are connected by a flexible connecting tool 12, and grind working for a free curved surface 11 can be smoothly made by rotatably driving the part 3a side to move the wheel 4 after the surface 11 of a body 10 to be ground.
Patent JP-H08154915-A (JP)
Title: Magnetic resonance imaging method
Inventor: TANIGUCHI AKIRA
IPC: G01R33/48
Filed: 1994-12-06
Abstract: PURPOSE: To restrict the generation of positional deviation and artifact in a magnetic resonance imaging. CONSTITUTION: In this magnetic resonance imaging method, a signal collection sequence in which a high frequency magnetic field for magnetized excitation, a gradient magnetic field for determining an excitation area and a gradient magnetic field for providing positional information for magnetization are applied to an object to be inspected in an magnetostatic field to collect echo signals is executed altering the excitation area to reconstruct an image based on the echo signal collected. Therefore, a magnetic resonance frequency is determined for each excitation area (ST12) and prior to the collection of the signals, a magnetic resonance frequency as reference of detection is set to the frequency determined (ST15). Then, a photographing is performed.
Patent JP-H04175266-A (JP)
Title: Carbon fiber reinforced carbon composite material
Inventor: TEI YOUHOU
IPC: D06M11/09
Filed: 1990-11-07
Abstract: PURPOSE:To improve mechanical characteristics by using a carbon fiber whose surface is subjected to fluorination treatment as a reinforcing fiber in a carbon fiber reinforced carbon composite material. CONSTITUTION:A carbon fiber obtained by subjecting the surface of a carbon fiber to fluorination treatment is used as a reinforcing fiber. Fluorination treatment is carried out by fluorine gas. The treating temperature is preferably a temperature range of <=90 deg.C in which covalent bond of C-F is not sufficiently formed. The treating time is preferably short time (normally 1-30min) enough to uniformly feed fluorine to a carbon material, though partial pressure of fluorine gas is not especially limited. The fluorine gas preferably may contain an inert gas such as nitrogen or Ar and further a gas such as oxygen.
Patent JP-S63154630-A (JP)
Title: Purifying device for heat decomposition product of hydrocarbon
Inventor: SAITOU OKIYA
IPC: C07C1/00
Filed: 1986-12-18
Abstract: PURPOSE:To make it possible to operate a plant even during suspension of an expander, by attaching on-off valves to an inlet and an outlet pipings of a multi-stage expander fixed to the titled purifying device in order to save energy and laying a connecting pipe having an on-off valve between these pipings. CONSTITUTION:An uncondensed gas from a separator D-6 of a feed material treating device 1 is joined to an uncondensed gas from a refluxing tank D-7 of methane removing column for a methane removing device 2 in a line 21A, expanded under reduced pressure by a first expander V-1, made into a low temperature, used as a refrigerant in a methane removing condenser E-7, then expanded under reduced pressure by a second expander, used as a refrigerant in a heat exchanger E-5-7 and returned through a third expander V-3 to a methane recovering line 44. An inlet piping 40 and an outlet piping 42 of the expanders V-1-3 are equipped with on-off valves 50 and 52, respectively, a connecting pipe 45 having an on-off valve 48 is laid between the pipings 40 and 42, the on-off valves 50 and 52 are closed during suspension of the expanders, the on-off valve 48 is opened, the uncondensed gas is directly discharged to a line 44 and operation conditions are changed to continue the operation.
Patent JP-H11139613-A (JP)
Title: Recording medium conveying device
Inventor: KAWAGUCHI TAKAHIRO
IPC: B41J13/02
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To prevent displacement in a position of a recording medium when a pinch roller is forced into pressure contact with the recording medium. SOLUTION: A support member 14 to support a pinch roller 13 is advanced in a direction extending vertically to a recording medium S by a pinch roller contact separation drive means 29 and the pinch roller 13 is forced into pressure contact with a recording medium S. This operation prevents displacement in a position of the recording medium S in a conveyance direction X when the pinch roller 13 is forced into pressure contact with the recording medium S. Further, when the pinch roller 13 is forced into pressure contact with the recording medium S, an upper support member 16 is oscillated by an oscillation support means 22 according to inclination of the surface of the recording medium S in a direction extending orthogonally to the conveying direction X of the recording medium S and the pinch roller 13 is brought into contact with the recording medium S throughout a whole width.  This constitution prevents even the occurrence of displacement in a position in a direction crossing orthogonally to the conveying direction X of the recording medium S.
Patent JP-H09148519-A (JP)
Title: Lead frame
Inventor: AKIMOTO KOICHIRO
IPC: H01L23/50
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a superior lead frame wherein burr is not generated in a stuck punched film. SOLUTION: The volume resistivity or the coefficient of linear expansion of an insulating film 3 which is to be punched and stuck is set in a specified range. Thereby the generation of burr in a punched film segments 3 is prevented. For the above purpose, it is necessary that the volume resistivity is in the range of 1.0×10<14> -5.0×10<15> [Ωcm] or the coefficient of linear expansion is at most 1.0×10<-5> [ deg.C<-1> ]. At least either one out of the above characteristics is imparted to the insulating film 3, thereby enabling preventing the generation of burr at the time of punching the film 3.
Patent JP-H10135444-A (JP)
Title: Manufacturing quantum thin stripe
Inventor: JONATHAN WESTWATER
IPC: H01L29/06
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming Si quantum thin lines having well reduced diameters, and providing a sufficient quantum effect. SOLUTION: While heating an Si substrate 11, Au is deposited to form a film of 0.6nm and molted compd. alloy drops are formed on the surface. In a silane gas atmosphere of less than 0.5Torr, the Si substrate 11 is heated at 450-650 deg.C to cause decomposition reaction of the silane gas with the molten compd. alloy used as catalyst to grow Si thin lines 13 on the substrate 11 surface. The alloy drops at the top ends of the thin lines 13 are removed, and the surface layer of the thin lines 13 is oxidized. Then, the oxide film 13a of the surface layer is removed to obtain Si quantum thin lines 13b made thinner by the thickness of the oxide film 13.
Patent JP-H05113017-A (JP)
Title: Composite panel
Inventor: TOMITA SEIICHI
IPC: B32B15/08
Filed: 1991-10-21
Abstract: PURPOSE:To enhance the fire resistance of a composite panel by forming an isolating layer of a composite panel interposing the isolating layer between core members using metal thin plates and formed phenol materials, out of unwoven fabric having a predetermined length. CONSTITUTION:Adhesive layers 8 are formed between unflamable base plates 1 and core members 2 having a special structure so as to obtain a composite panel alpha while the core members 2 are formed of resol type foamed phenol 3 which is flame-resistant and an inorganic lightweight aggregate material 9 which is added as necessary. Then, unwoven fabric 4 which is flame-resistant having several kinds of functions and having a thickness of no less than 0.1mm is used for isolating layers 7, and the unflamable base plates and the isolating layers 7 are integrally incorporated with each other with the use of the adhesive layer 8. Further, the composite layer having a structure such that a resin component as a major material for the core members 2 and the component of the adhesive layer chemically react upon each other and exhibit an anchor effect. With this arrangement, it is possible to obtain the composite panel alpha having a long sandwich structure which greatly enhances the frame resistance and the mechanical strength.
Patent JP-2000134887-A (JP)
Title: Ac generator
Inventor: ASAO YOSHITO
IPC: H02K19/22
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To enhance output voltage by setting the depth a recess formed in the outer circumferential part facing the teeth part at the base part of a stator core, the width of the base part, and the width of the teeth part within specified ranges. SOLUTION: A stator core 50 is manufactured by laminating steel plates having a teeth while directing the forward end of the teeth toward the center. The stator core 50 comprises a base part 51, and teeth part 52 projecting therefrom in the axial direction. A recess 54 is formed in the outer circumferential part of the base part 51 facing the teeth part 52. A slot 53 is formed between adjacent teeth part 52 and a lead wire is wound in the slot 53. In order to set an appropriate shape of the stator core 50, the ratio between the depth h of the recess 54 and the width hc of the base part 51 and the ratio between the width hc of the base part 51 and the width bt of the teeth part 52 are set to satisfy following relationships; H/hc<0.2, 1.20<hc/bt<1.30. According to the structure, amount of flux is increased and output of an AC generator can be enhanced.
Patent JP-H06153084-A (JP)
Title: Ccd solid state image pickup device
Inventor: KATOU NAOKI
IPC: H04N5/378
Filed: 1992-11-12
Abstract: PURPOSE:To restrict the deterioration of picture quality in a reproduction image by fixing a driving pulse at a level which is lower than the level during a horizontal blanking period under the horizontal scanning period. CONSTITUTION:The first to forth driving pulses Vphi1-4 which are impressed on respective transfer electrodes 1-4 are respectively fixed at a high level side and the low level side in the horizontal scanning period (a). The level in the period (a) of the pulse Vphi1 and 3 is set to be a little lower (about DELTAV) than the high level H in the horizontal blanking period (b). Since the pulse set at the high level side during the horizontal scanning period within the four-phase driving pulses is fixed to be the level being a little lower than the level during the horizontal blanking period in the horizontal scanning period, the mixture of a smear component from a light receiving part to a longitudinal transfer register is reduced in the horizontal scanning period and the deterioration of image quality in the reproduction image is restricted.
Patent JP-H10145999-A (JP)
Title: Electric machine
Inventor: UEDA TOSHIAKI
IPC: H01F27/32
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To prevent damage of an insulation in material and improper insula tion in a layered core and coil, by forming a three-layer structure arranging a material excellent in heat resistance in the center of the core insulation mate rial and fixing together a material excellent in strength in both sides thereof. SOLUTION: In both sides of armidi paper 1 excellent in heat resistance, through a bonding agent, for instance, urethane system bonding agent 2, a polyethylene telephthalate(PET) film 3 which is smooth in a surface and excellent in strength is fixed together so as to place a smooth surface 31 in a surface, a three-layer structure is formed. Thus relating to the armid paper 1, by arranging the PET film 3 having about 3 times strength in both surfaces, even by applying pressure force at coil insertion time, damage of an insulation material 4 is reduced, inferior insulation of a coil and a layered core due to damage of the insulation material 4 can be prevented. For instance, in a state of use (high temperature) of an automobile generator, inferior insulation so surely prevented by the armid paper 1 in the center excellent in heat resistance without receiving damage at coil insertion.
Patent JP-H05112188-A (JP)
Title: Charging connector for automated guided vehicle
Inventor: OZAKI SHIN
IPC: B60R16/04
Filed: 1991-10-23
Abstract: PURPOSE:To provide a charging connector for an automated guided vehicle, which contacts well and seldom causes a failure. CONSTITUTION:A fixed section 1 which is installed on the floor consists of a fixed cylinder 4, a rod 5, and a linear bearing 6. They are mutually combined with a slide cylinder 7 and a slide pipe 9 in a movable section 2 in such a way that the movable section 2 can slide. The movable section 2 is energized by a spring 12. An electrode 13 is provided at the front of an electrode support section 8 of the movable section 2. An automated guided vehicle V has a terminal 16 for charging, runs in such a way that a hole 17 engages with the electrode 13, and pushes the movable section 2 against force of the spring 12. The electrode 13 is fitted in the hole 17 due to stress of the spring 12.
Patent JP-H05112628-A (JP)
Title: Casting epoxy resin composition
Inventor: SUGIMOTO TOSHIO
IPC: C08L63/00
Filed: 1991-10-23
Abstract: PURPOSE:To obtain the subject composition useful for producing press molds for parts of automobile, etc., having a low heat generation temperature during curing, excellent storage stability and hardness, comprising a specific liquid epoxy resin, specific fine powder and a specific anti-settling agent. CONSTITUTION:The objective composition which comprises (A) 100 pts.wt. liquid epoxy resin composed of bisphenol A diglycidyl ether and bisphenol F diglycidyl ether, having <=0.5wt.% total chlorine content, (B) 250-400 pts.wt. iron powder composed of >=50wt.% fine powder having <=44mum particle diameter and (C) 0.01-5 pts.wt. anti-settling agent such as fine powder silica and is cured with a curing agent of epoxy resin. The ratio of the epoxy resin used is preferably 5-120/100 in a weight ratio of bisphenol F to bisphenol A and the curing agent preferably consists essentially of a polyaminoamide compound.
Patent JP-H01144195-A (JP)
Title: Fire alarm device
Inventor: HOSHINA SEIICHI
IPC: G08B17/00
Filed: 1987-11-30
Abstract: PURPOSE:To improve the reliability of the title fire alarm device by automatically carrying out a maintenance/inspection control processing, and surely carrying out a fire receiving control processing such as a fire alarm for an audible signal due to an actual fire even during the maintenance and inspection. CONSTITUTION:Power source-cum-signal lines 2a and 2b are extended from a receiver 1 to a caution zone, one or plural fire sensors 3 are connected between the power source-cum-signal lines 2a and 2b, and the fire sensor 3 possesses a function to send the audible signal including maintenance/inspection information to the receiver 1 in a performance test at the time of the maintenance/inspection. When the maintenance/inspection information is included in the audible signal from the sensor 3 by the maintenance/inspection, a maintenance/inspection mode is automatically set, and the maintenance/inspection control processing is carried out. On the other hand, since the maintenance/inspection information cannot be discriminated from the audible signal due to the actual fire, the maintenance/inspection mode is forcibly released, the fire alarm by a zone sound and a main sound is issued in the same way as the ordinary fire, and even during the maintenance/inspection, the fire alarm is surely issued for the actual fire. Thus, the reliability of the fire alarm device can be improved.