baber/WOPTO huggingface dataset:
Patent JP-S6453311-A (JP)
Title: Manufacture of thin film magnetic head
Inventor: HORIGUCHI TSUTOMU
IPC: G11B5/31
Filed: 1987-08-25
Abstract: PURPOSE:To prevent the warpage of a substrate or the cracking of a magnetic film from being generated by filming a first layer by moving a film plane relatively for the target of sputtering, fixing the film plane, and filming a second layer on the first layer by impressing a bias voltage on the first layer to relax the stress of the magnetic film. CONSTITUTION:Every member of 1-4 is filmed on the substrate 6 by the sputtering or vapor-deposition, etc., in order, and is formed in respective pattern by applying photolithographic etching. Next, an upper magnetic film 5 is filmed by dividing into two layers 5a and 5b. The filming of the first layer 5a is performed by rotating the substrate 6 in a sputtering device for the target, and is performed so that the metallic particle of a target material to be sputtered can fly and leap in from various directions. Next, the filming of the second layer 5b is performed by fixing the substrate 6 on the target and impressing the bias voltage. In such a way, it is possible to improve the step coverage of the magnetic film and to prevent the generation of the cracking and the warpage of the substrate from being generated.
Patent JP-H0763194-A (JP)
Title: Fan
Inventor: NAGINO MASASHI
IPC: F04D29/32
Filed: 1993-08-24
Abstract: PURPOSE:To improve strength of connection between a base part and a boss part by providing a reinforcing part, which projects in the axial direction, in an inner circumferential face part of a boss part, which faces back to back to a blade part, in a fan main body. CONSTITUTION:In a boss part 20 formed by molding using a plastic resin, a fixing part 32 of an installation plate 3 consisting of an iron group plate, in which a cylindrical base part 30 is embedded and integrally fixed, is installed in an operation part of coupling and is held rotationally. On the other hand, in a fan main body 2, a reinforcing part 23 projecting in the axial direction P is formed in the inner circumferential face 22 side part of the boss part 20 facing back to back with a blade part 25. Therefore, when a fan 1 is used under the working condition that atmospheric temperature is high and rotation is carried out at high speed according to the increase of the output of a vehicle, a resin forming the boss part 20 does not whiten, even if a load repeatedly works on a connection part between the boss part 20 and the base part 30 because of great centrifugal force. In this way, no crack is generated in the connection part and the boss part 20 is prevented from peeling off from the installation plate 3.
Patent JP-S59100267-A (JP)
Title: Continuous heat treatment device
Inventor: YAMAUCHI ITSUPEI
IPC: C23C8/06
Filed: 1982-11-29
Abstract: PURPOSE:To prevent the damage of a heater by the carburizing atmosphere in a rotary retort in a carubrization device for metallic parts and entering of the outdoor air into the carburizing atmosphere by providing a stationary retort between the rotary retort and a heat insulating furnace body on the outside thereof. CONSTITUTION:A rotary retort 3 which is made into a cylindrical shape and has spiral conveyance ribs 3a on the inside surface is disposed in a heat insulating furnace body 2 as a gas carburization device for metallic parts. A stationary retort 22 is installed at the intermediate of both 2, 3. The carburizing atmosphere (a) in the retort 3 is isolated from the wall 1 of the heat insulating furnace body and a heater 4 by said retort 22. Metallic parts (b) supplied by a chute 14 into the retort 3 are conveyed by the ribs 3a with the rotation of the retort 3 and are heated by the heater 4. The heated parts are immersed in the atmosphere (a). In this case, the atmosphere (a) does not damage the heater 4 by the presence of the retort 22 and does not diluted with air contained in the body 2, whereby the carburization treatment is accomplished without retardation.
Patent JP-2000316896-A (JP)
Title: Device for protecting eyeball and peripheral mucous membrane
Inventor: KOBAYASHI TSUTOMU
IPC: A45D19/02
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To protect the eyes and peripheral mucous membranes by preventing damage to the mucous membranes of the eyes and the nose due to shampoo or the like that may enter the eyes in usual bathing. SOLUTION: A small goggle with an adhesive applied to its back face is worn in such a way as to cover eyelids during bathing to keep shampoo from entering the eyes. During bathing, the small goggle with the adhesive applied thereto is worn in order to prevent shampoo and dust from entering the eyes so as to prevent damage to the mucous membranes of the eyes and the nose to provide the effect of maintaining health, leading to a constitution resistant to pollinosis.
Patent JP-H0374623-A (JP)
Title: Base leg fitting structure for frame
Inventor: YUASA HARUHIKO
IPC: F16B12/44
Filed: 1989-08-15
Abstract: PURPOSE:To simply adjust the frame height at a low cost over a wide range by selectively fitting a base leg fitted at the bottom section of a frame on a projection or a recess provided at the bottom section of the frame. CONSTITUTION:A projection 6 and a recess 8 are formed at the flat bottom section 1A of a frame 1, a screw section 4 is provided at the tip of a base leg 2, and portions 7A and 7B to be screwed with the screw section 4 are provided on the projection 6 and the recess 8 respectively. The frame height can be simply adjusted over a wide range by selectively fitting the base leg 2 to the projection 6 or the recess 8 according to needs, the structure is simplified, and the cost can be reduced.
Patent JP-S59100315-A (JP)
Title: Mounting device of detector
Inventor: WATANABE KENJI
IPC: G01K7/22
Filed: 1982-11-30
Abstract: PURPOSE:To realize the accurate detection of temperature, humidity, gas, or the like even under severe use environments by a structure wherein the electrodes of a detector are mounted to an insulating support plate and at the same time a hole piercing the support plate is provided between the electrodes of the detector. CONSTITUTION:The electrodes 9 of a detector 8 are mounted to a support plate 10 by piercing. A through hole 12 provided on the support plate 10 is located between the electrodes 9. In a mounting device of detector as mentioned above, even if bedewed water 11 is produced on the support plate 10, no short-circuiting between the electrodes 9 by water droplets occurs because of the provision of the through hole 12 between the electrodes 9 and consequently the accurate detection of temperature, humidity, gas, or the like can be resulted. In addition, even when oil or the like adheres on the support plate 10, the insulation resistance can be prevented from deteriorating, because the through hole 12 results to lengthen the creepage distance between the electrodes 9.
Patent JP-S6453351-A (JP)
Title: Optical medium recorder
Inventor: AOKI GIICHI
IPC: G11B11/10
Filed: 1987-08-24
Abstract: PURPOSE:To obtain a normal reproducing signal, by correcting so as to increase a recording power corresponding to the isolation pit of an inputted recording signal. CONSTITUTION:A correction signal generating circuit 1 outputs the recording signal (c) delayed based on the recording signal (a) and a clock signal (b), and also, detects the isolation pit of, for example, one bit length, which starts after a constant non-recording section, and outputs it as a correction signal (d). The recording signal (c) is converted to a pulse current (e), and also, the correction signal (d) is converted to a correction current (f). And the pulse current (e), the correction current (f), and a bias current (g) are added at an adder circuit 9, respectively, thereby, a driving current value is corrected corresponding to the isolation pit, then, a pit with a correct size can be formed. As a result, it is possible to increase the amplitude of the reproducing signal at the time of reproduction, and to obtain the normal reproducing signal.
Patent JP-H0748027-A (JP)
Title: Article transferring device
Inventor: ABE SHINICHI
IPC: B65G47/30
Filed: 1993-08-03
Abstract: PURPOSE:To provide an article transferring device which possesses the high general purpose performance, secures the large number of processings per unit time and high speed drive and can efficiently carry out the transfer processing, even if dispersion exists in the quantity of the articles which flow per unit time. CONSTITUTION:A carrying-out conveyor 3 installed on the carrying-out side of a manufacturing device for an article 2 and a feeding conveyor 5 on the carrying-in side of a wrapping device 4 for wrapping the article are arranged in parallel in the state where the top edge part is overlapped by a prescribed distance. As for an article transferring device 1, a manipulator 11 is installed over both the overlapped conveyors. Further, a Y-rail device 13 is installed in a shiftable manner on an X-rail device 12 arranged in parallel to the arrangement direction of the conveyor, and the manipulator is installed on the Y-rail device so as to be shiftable in the axial direction. Accordingly, the manipulator can be shifted to an arbitrary position on the overlapped secondary plane in the upper part.
Patent JP-S6188772-A (JP)
Title: Actuator using piezoelectric element
Inventor: INAGAKI MITSUO
IPC: H01L41/09
Filed: 1984-10-05
Abstract: PURPOSE:To increase the usable temperature range by compensating the volume change of a sealing chamber due to linear expansion coefficient different of a casing and a piezoelectric element by the volume change of liquid in the chamber. CONSTITUTION:A piezoelectric element 1 is disposed in a casing 2, its one end is secured to a stopper 7, and the other end is contacted fixedly with a piston 8 to transmit the axial elongating or contracting displacement to the piston 8. Silicon oil is sealed in a space formed of the piston 8, and a bottomed cylinder 2a to form a sealing chamber 10. A through hole 12 of small diameter is formed by a piston 8 which communicates with the chamber 10 in the casing 2, and the rod 3 of an output member is slidably provided therein. The rod 3 is energized by a spring 4 supported by a stopper 9 to the chamber 10 side to apply a pressure to the oil. Thus, the volume change of the chamber 10 due to the difference of the linear expansion coefficients of the casing 2 and the element 1 is brought into coincidence with the volume change of the oil and compensated.
Patent JP-S6454896-A (JP)
Title: Time setting device
Inventor: MIKAMI YOJI
IPC: H04Q9/14
Filed: 1987-08-26
Abstract: PURPOSE:To make the time of a transmitter for time setting and the time of the clock of the VTR of a receiving side always coincide with each other, and to omit an adjusting process by transmitting time data together with a transmission code to control the operation of a receiving side device. CONSTITUTION:The time data is transmitted together with the transmission code to control the operation of a receiving side, and at every time when the receiving side device 7 is operated, the time of a time setting device 1 and the time of the receiving side device 7 are updated and made to coincide with each other. Thus, the time data of the receiving side, e.g., the clock device 9 of the VTR 7 is due to be updated every time the VTR 7 is operated by the transmitter, and the time display of the VTR 7 and the time display of the transmitter 1 for time setting can be made to coincide always with each other.
Patent JP-H0386848-A (JP)
Title: Amine contact reaction using auxiliary catalyst
Inventor: AASAA ROI DOUMAU JIYUNIA
IPC: C07C209/16
Filed: 1990-08-08
Abstract: PURPOSE: To obtain a higher polyalkylenepolyamine by condensing an amino compound in the presence of the condensation catalyst such as metal oxide or the like, and a condensation co-catalyst of the quantity enough for accelerating the catalyst action of the catalyst, and inhibiting the generation of the cyclic compound.  
     CONSTITUTION: An amino compound is condensed in the presence of the condensation catalyst including metal oxide (for example; the IV-B metal oxide), a metallic phosphate optionally having a cyclic structure, metallic polyphosphate optionally having condensation structure, a substance including the VI-B metal (for example; oxide of W, Cr and Mo), a P-including substance or a mixture of these, and a condensation co-catalyst (for example; metal oxide, metallic phosphate, inorganic acid or a compound derived from the inorganic acid, of the quantity enough for accelerating the selectivity and/or stability (mechanical or dimensional strength), to the activity and product of the catalyst. The reaction is effective for preparing polyalkylenepolyamine containing triethylenetetramine, tetraethylenetetramine and pentaethylenehexamine as a main product. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H08201699-A (JP)
Title: Stereoscopic vision device for plural images
Inventor: KOYAMA HIROYOSHI
IPC: G02B27/22
Filed: 1994-09-02
Abstract: PURPOSE: To provide a stereoscopic vision device for plural images capable of simultaneously observing an image from a stereomicroscope and an image from a stereoscopic viewing fiber scope in the same visual field. CONSTITUTION: This device is provided with a reflector 9, making an optical path 1s from the objective part 3 of a stereoscopic vision fiber scope parallel with an optical path 1m from the objective part 4 of a stereomicroscope, and erecting relay lens systems 6, 8, forming the erect images of the respective picture beams passing through the respective optical paths on the adjacent positions 1m, 1s on the same focal plane F.
Patent JP-H05237331-A (JP)
Title: Gas dehydration module and gas recycling valve for gas dehydration module
Inventor: DEBITSUDO DEII NIYUUBORUDO
IPC: B01D63/02
Filed: 1992-08-06
Abstract: PURPOSE: To constantly recycle a product gas by providing a gas dehydration module with a valve device which communicates the product end of the internal cavity of a hollow fiber membrane of the module and the shell side or outer side of this hollow fiber membrane and automatically responds with a pressure difference between a feed gas and the product gas. CONSTITUTION: A pressurized stream-containing gas flows from a feed port 12 through the inner side or internal cavity of a hollow fiber membrane 18. The steam passes the membrane 18, enters an annular space 22 and is discharged via a permeate port 16. The dried air emerges from the internal cavities of the fibers, enters a raffinate plenum 14 and emerges from a raffinate port 33. There is some pressure drop between the feed end of the dehydration module and the raffinate end by virtue of the restriction and turbulence generated by the flow of the feed gas through the internal cavities of the fibers. The pressure on the inlet plenum side of a diaphragm 35b is lower than the pressure near the feed gas pressure inlet port side. A needle 38 is pressed by the pressure difference and is communicated with the outlet plenum 41, by which the dry gas is recycled via a pipe 42 and a sweep gas inlet ports 43 and 28.
Patent JP-H1150468-A (JP)
Title: Pc concrete strip footing and installation method thereof
Inventor: MORI HITOSHI
IPC: E02D27/01
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To simplify bar arrangement of a main reinforcing bar and a loop bar and to provide a strip footing having high efficiency at a low cost. SOLUTION: A lower main reinforcing bar 42 is laid into the central groove formed in the central part on the upper surface of a latticed PC footing slab 2, rising bars 53 are pushed in longer nuts 54 embedded in both sides, a PC footing beam member 1 is placed to lay an upper main reinforcing bar 41 in an upper groove thereof, and a U-shaped upper loop bar 51 is reversely inserted to lap along the rising bar 53. Then, mortar G is poured to integrate PC footing beam member 1 and latticed PC footing slab 2 into a unit.
Patent JP-S6366526-A (JP)
Title: Image forming optical system
Inventor: YAMASHITA NOBUO
IPC: G02B6/06
Filed: 1986-09-09
Abstract: PURPOSE:To move relative positions of an object image and an image guide in the direction perpendicular to the optical axis by arranging plural optical elements, whose plane of incidence or plane of emission are inclined to the optical axis, on the optical axis in front of the end plane of incidence of the image guide. CONSTITUTION:A prism optical system consisting of an oscillating prism 3 and a fixed prism 4 is provided between an objective lens 1 and an end plane 2a of incidence of an image guide 2. A plane 4b of emission of the fixed prism 4 is vertical to the optical axis and is joined to an end plane 2a of incidence of the image guide 2 with a cover glass 5 between them, and a plane 4a of incidence is inclined in parallel with a plane 3b of emission of the oscillating prism 3. One end of a bar-shaped piezoelectric element actuator 6 is stuck to the outside peripheral part of the oscillating prism 3, and the other end is fixed to a proper position of an endoscope body. When an AC voltage from a power source is applied to the piezoelectric element actuator 6, the actuator 6 is expanded and contracted in accordance with the variation of voltage and the oscillating prism 3 is oscillated longitudinally along the optical axis in accordance with this expansion.
Patent JP-S6271773-A (JP)
Inventor: KANDA TAKAO
IPC: B62J17/02
Filed: 1985-09-24
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-H0493347-A (JP)
Title: Preparation of polyarylenevinylene polymer composition
Inventor: ONISHI TOSHIHIRO
IPC: C08L65/00
Filed: 1990-08-08
Abstract: PURPOSE:To prepare a polymer compsn. improved in handleability, stretchability, and spinnability and having good doping characteristics by molding a mixture of two specific polymer intermediate solns. and removing side chains from the polymer intermediate. CONSTITUTION:A soln. of a poly-p-phenylenevinylene polymer intermediate having repeating units of formula I contg. C<+> as a side chain and a soln. of a poly-2,5-thienylenevinylene polymer intermediate having repeating units of formula II contg. -OR7 as a side chain are mixed in a molar ratio of the repeating unit of the latter polymer intermediate to that of the former polymer intermediate of (50:50)-(95:5). The mixture is molded and treated to remove the side chains from the intermediates, giving a polyarylenevinylene polymer compsn. comprising a poly-p-phenylenevinylene polymer having repeating units of formula III and a poly-2,5-thienylenevinylene polymer having repeating units of formula IV.
Patent JP-H0556289-A (JP)
Title: High-voltage stabilizing circuit
Inventor: YOSHIDA YOSHIO
IPC: H04N3/185
Filed: 1991-08-22
Abstract: PURPOSE:To realize the improved high-voltage stabilizing circuit of the dynamic regulation of a stable fast response by making a differential amplifier to output the error voltage to modulate the supply voltage to a flyback transformer into a gain variable type not to give a bad influence to a dynamic range by the set value of a reference voltage for comparison, in the high-voltage generating circuit of a television receiver. CONSTITUTION:A detection voltage B by high voltage HV output bleeder resistances 3 and 4 of a flyback transformer FBT 2 is sample-held, delayed for 1 horizontal scanning period, the difference of the detection voltage B is obtained by a differential amplifier 7 and by a control signal 14 to make the same difference voltage into an absolute value, the gain of a gain variable type differential amplifier 10 is controlled. An error voltage 15 of the output of the differential amplifier 10 is fed back to a voltage modulating circuit 11 of a power voltage Vc, and a supply power 16 of the FBT 2 is controlled.
Patent JP-S6454582-A (JP)
Title: Character recognizing device
Inventor: UEDA HIROSHI
IPC: G06K9/68
Filed: 1987-08-25
Abstract: PURPOSE:To improve the recognition performance by constituting the titled device so that a recognition character category which has been omitted at the time of contraction is restored again and the contraction can be executed. CONSTITUTION:A large classification part 11 contracts a recognition character candidate category into a range of a large group classification, and a middle group classification part 12 contracts it into a range of a middle group classifica tion. A small group classification part 13 contracts said category into a range of a small group classification. A knowledge processing part 14 executes a collation with a knowledge dictionary with respect to a candidate category of a discriminated character and a candidate category of characters before and after said category. A deciding part 15 compares likelihood of a result of collation and a threshold value by the processing part 14 with respect to the candidate category of a result of discrimination of eery character. Also, the deciding part 15 compares a distance value of the candidate category of a small group classification, and a distance value of the candidate category before rediscrimination. In case the distance value of rediscrimination is smaller than the distance value before rediscrimination, a preplacement of the recogni tion character candidate categories is executed.
Patent JP-H0492780-A (JP)
Title: Front body construction for automobile
Inventor: HARASAKI HAYAJI
IPC: B62D25/20
Filed: 1990-08-08
Abstract: PURPOSE:To sufficiently insure rigidity of a vehicle body by extending both side parts of a floor panel of the front part of a vehicle body in front of a dash panel, and connecting the front end side of the extended part with a shroud panel on the front end of an engine room. CONSTITUTION:The right and left both side parts of a cutout part 3h of a front floor panel 3 are further extended in front of a dash panel 9, and the respective front end parts are joined together with a shroud panel 11. Under the extended part 3b of the floor panel, namely, under the front side part 3a of the torque box 16 of the front floor panel 3, a front wheel tire Wf is laid out. Namely, the front wall part of a front wheel house 31 is constituted out of the lower part of the shroud panel 11 downward from the joining part. Meanwhile, on the joining part between the shroud panel 11 and the floor panel extended parts 3b, reinforcing members 35, 35 having nearly L-shaped section are arranged, and strong joining and supporting are attained.
Patent JP-H0495271-A (JP)
Title: Optical disk device
Inventor: GOTO YASUHIRO
IPC: G11B20/12
Filed: 1990-08-08
Abstract: PURPOSE:To record the signal of a low data rate at a high linear velocity by forming N pieces of virtual channels in an area selected periodically at every N pieces in sectors on an information track, and recording or reproducing the signal by setting the sector for forming this channel as a unit. CONSTITUTION:Sectors SC of an information track 2 are selected periodically at every N pieces (N=8), N pieces of virtual channels CH1-CH8 having a channel number are formed, and recording and reproduction are executed intermittently by setting the channel as a unit, by which an area (oblique line pat) of the channel number 1 on the information track 2 can be allowed to correspond to CH1, and total eight independent virtual parallel channels can be obtained. Also, a data rate per one piece of these CH1-CH8 becomes 1/8 of a data rate which the information track 2 has, and a signal of a low data rate can be recorded and reproduced without decreasing the linear velocity. In such a way, even the signal whose data rate is low is recorded or reproduced at a comparatively high linear velocity being suitable for an optical disk 1.