baber/WOPTO huggingface dataset:
Patent JP-H06103552-A (JP)
Title: Magnetic recording medium and its production
Inventor: KITAORI NORIYUKI
IPC: H01F41/20
Filed: 1992-09-18
Abstract: PURPOSE:To obtain a magnetic recording medium favorable in the cost, not requiring for taking the problem of environmental pallution into consideration unlike the case where Co or Cr used, having high corrosion resistance and capable of high density recording by using inexpensive Fe. CONSTITUTION:This magnetic recording medium has an Fe-Pt-N-O magnetic layer 3 having a compsn. consisting of, by atom, 50-78% Fe, 10-30% Pt, 10-30% N and 2-10% O. By this metal compsn., the magnetic layer 3 has >=1,100 Oe coercive force Hc and >=4,000 G saturation magnetic flux density Bs, and it is made unnecessary to especially form a protective film for the magnetic layer 3 because the magnetic layer 3 is excellent in corrosion resistance and has a high hardness.
Patent JP-H04126127-A (JP)
Title: Fundus camera
Inventor: KOBAYAKAWA YOSHI
IPC: A61B3/14
Filed: 1990-09-18
Abstract: PURPOSE:To prevent the malfunction of automatic focusing with light from the eyelid and the cornea by providing a discriminating means for discriminating whether other part than the eyeground face of an eye to be examined is photographed or not, a focused state detecting mans for detecting a focused state, based on the video signal of a television camera and the previous video signal, and a driving means for adjusting a focusing optical system to focusing arrangement by using the outputs of these means. CONSTITUTION:In a signal processor 14, it is discriminated whether its signal if from the eyeground or by the eyelid and the cornea. Also, as for the variation speed, the variation of a level in a prescribed position is hourly detected, and when it exceeds a prescribed value, it is considered that a ghost light is mixed, and it is not inputted as a focusing signal. In order to discriminate the direction, a focusing lens 7 is driven by a prescribed amount, inclination signal outputs which pass through a differentiation circuit before and after its movement are compared by a signal processor 14 and a motor 16 is controlled by a controller 15 in the direction where out-of-focus is decreased, that is, in the direction where the inclination signal output becomes high and a focusing lens 7 is driven.
Patent JP-H0590492-A (JP)
Title: Semiconductor integrated circuit and manufacture thereof
Inventor: OKODA TOSHIYUKI
IPC: H01L27/04
Filed: 1991-09-27
Abstract: PURPOSE:To form a capacitive element free of breakdown strength deterioration efficiently by removing a step from a silicon nitride film. CONSTITUTION:The lower electrode 23 and the dielectric film 25 of a capacitive element are made by patterning the two layers of a polysilicon layer and a silicon nitride film at the same time. At the same time with it, a gate electrode 15 consisting of the said two layers is made. An interlayer insulating film 28 is made on the dielectric film 25, and an upper electrode 26 is made. The step of a silicon nitride film is removed by arranging the dielectric film 25 along the top of the lower electrode 23.
Patent JP-H02167349-A (JP)
Title: Porous sheet and use thereof
Inventor: HORAI KOJI
IPC: C08G18/48
Filed: 1989-09-26
Abstract: PURPOSE:To obtain a porous sheet useful as clothing material, medical material, etc., fixing deformation at normal temperature, restoring shape to a shape before deformation by mild heating in case of necessity, comprising an organic diisocyanate and a specific polyol component as essential components. CONSTITUTION:A solution of a polyurethane resin comprising an organic diisocyanate and one or more polyol components selected from compounds shown by formula I-formula III [A3 is group shown by formula IV (R1 and R2 are H, 1-3C alkyl, etc.); A1 and A2 are 2-4C alkylene; 2<=m+n<=10; 0<=0+p<=10, 0<=q+<=410; X is H, chlorine, etc.] as essential components and containing >=15wt.% constituent unit shown by formula VI in an organic solvent is applied to a substrate or base material, brought into contact with a non- solvent which has affinity for the organic solvent and nonaffinity for polyurethane and the organic solvent is transferred to the non-solvent to give the aimed sheet.
Patent JP-H0298680-A (JP)
Title: Magnetic field detecting device
Inventor: NAOI TOSHIO
IPC: G01R33/07
Filed: 1988-10-05
Abstract: PURPOSE:To prevent the generation of an induced voltage error by a simple structure by providing each lead wire and lead terminal so that an opening area of a loop-like conductor line for intersecting with a magnetic field to be detected becomes zero. CONSTITUTION:An input current is supplied to a magnetic sensitive part 2 through a lead wire 5 and a lead terminal 4 provided on the surface of a substrate 8 from terminals 11, 13. On the other hand, an output signal is outputted to between terminals 12, 14 through paths of the magnetic sensitive part 2, the lead terminal 4, the lead wire 5 and the terminal 12, and the magnetic sensitive part 2, the lead terminal 4, a through-hole 6, a lead wire 7 of the reverse side, the through-hole 6 and the terminal 14, and each lead wire and lead terminal for constituting a conductor line for fetching an output from the magnetic sensitive part 2 are provided so that an opening area of the path extending from the terminal 12 to the terminal 14 becomes zero against a magnetic flux. In such a way, an induced voltage by an electromagnetic induction action is not generated in the loop-like conductor line, it does not occur that the induced voltage is superposed on the output and becomes an error, and the magnetic field strength by magnetic flux density can be detected exactly and an hourly variation waveform of a magnetic field can be detected faithfully.
Patent JP-S60139221-A (JP)
Inventor: TAKEUCHI AKIRA
IPC: A47J36/28
Filed: 1983-12-28
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-S63105674-A (JP)
Title: Proliferation of animal cell
Inventor: HOSOI SHINJI
IPC: C12M3/06
Filed: 1986-10-21
Abstract: PURPOSE:To enable the efficient mass-proliferation of animal cells using only a small amount of serum or cell proliferation factor, by carrying out perfusion culture of animal cell in the presence of serum or cell proliferation factor in only one section separated from other section with a partition wall. CONSTITUTION:Animal cell is proliferated by the perfusion culture as follows. One of sections separated from each other with a partition wall such as diaphragm, porous plate, microcapsule, etc., is used as e.g. a culture tank and the other section is used as a dialyzing tank. The animal cell is cultured in a medium containing serum or cell proliferation factor in the culture tank and a medium free from serum or cell proliferation factor is filled in the dialyzing tank to perform the perfusion culture of the cell.
Patent JP-H0590422-A (JP)
Title: Semiconductor device
Inventor: ISHIHARA HIROYASU
IPC: H01L21/768
Filed: 1991-09-30
Abstract: PURPOSE:To decrease the contact resistance of a via hole. CONSTITUTION:A second aluminum wiring layer 4 is formed over a first aluminum wiring layer 2 through an SiO2 film 3 and an SiN film 6. The SiN film 6 covers SiO2 film 3 even on the side surface of a via hole 5. Therefore, the gas generated from the SiO2 film does not reach the second aluminum wiring layer 4 when the second aluminum wiring layer 4 is formed. Thus, the increase in contact resistance can be prevented.
Patent JP-H0296705-A (JP)
Title: Production of optical integrated circuit
Inventor: SOGAWA FUMIHIRO
IPC: H01S5/00
Filed: 1988-10-04
Abstract: PURPOSE:To produce the high-performance optical integrated circuit which allows easy and sure registration with high accuracy at a high yield by reading the error between a position where an end face is actually formed ad a position intended to be formed with the end face by a scale for reading the error in the substrate end face position and correcting the position by a scale for formation and registration of fine patterns. CONSTITUTION:The scale 8 for reading the error in the substrate end face position is provided to the end face forming position on the substrate 2 and the scale 9 for formation and registration of the fine patterns is provided to the fine pattern forming position on the substrate 2. The substrate end face is then formed. The error from the position intended to be formed with the substrate end face is measured by using the scale 8 for reading the error in the substrate end face position and the fine patterns are formed to the position where the error is corrected by using the scale 9 for formation and registration of the fine patterns. The error is eliminated in this way and, therefore, the high-performance optical integrated circuit is produced at the high yield.
Patent JP-H04130301-A (JP)
Title: Ultraviolet ray cut filter
Inventor: NISHIDE RIICHI
IPC: G02B5/20
Filed: 1990-09-21
Abstract: PURPOSE:To execute excellent UV cut by adding water to a liquid mixture composed of an org. compd. of Ti and a Ce compd. in the presence of an org. comp. contg. hydroxyl groups and ether groups to form a sol, applying the sol on a transparent substrate and sintering the coating, thereby imparting specific optical transparency thereto. CONSTITUTION:The UV cut thin film is obtd. by adding the water to the liquid mixture composed of the org. metal compd. of the titanium and the cerium compd. in the presence of the org. compd. having at least >=1 pieces of the hydroxyl groups and at least >=1 pieces of the ether groups to form the sol, applying the sol on the transparent substrate and sintering the coating. Then the water is added to the liquid mixture composed of the org. metal compd. of the titanium and the cerium compd. in the presence of the org. compd. having at least >=1 pieces of the hydroxyl groups and at least >=1 pieces of the ether groups to form the sol and this sol is applied on the transparent substrate, then the coating is sintered, by which the following UV cut thin film is obtd.: The point where the min. value of the transmissivity in terms of the transmitter per 0.1mum film thickness attains <=30% at <=(320 to 400nm) exists in this film and the point where the max. value attains >=90% exists at 401 to 500nm exists therein.
Patent JP-H02169404-A (JP)
Title: Transfer and slide assembly device
Inventor: ROBAATO EMU BUAIDA
IPC: B65G19/02
Filed: 1989-09-26
Abstract: PURPOSE: To ensure the movement of a trolley by sliding a slide member in an axial cavity of a body formed on the lowermost end of an auxiliary rail and pressing the trolley, in a device for moving the trolley to an elevator between main and auxiliary rails. CONSTITUTION: A cut part 90 is formed on the lowermost end of an auxiliary rail 28, and a body 82 having an longitudinal axis L and provided with a lower U-shaped part 94 is formed. A trolley 14 is slid down on the auxiliary rail 28 by gravity, passes a pusher 136 projecting from the upper surface of the auxiliary rail 28 by the length F, and reaches the body 72. Therefore, the surface 138 of the pusher 136 is positioned behind the trolley 14. Next, the pusher 136 is moved by operating an actuator 75 to press the trolley 14 and to move it into an elevator. By this structure, the trolley can be reliably moved into the elevator.
Patent JP-S62110506-A (JP)
Title: Rear suspension device for vehicle
Inventor: KOBAYASHI KAZUYOSHI
IPC: B60G17/015
Filed: 1985-11-08
Abstract: PURPOSE:To reduce a toe variation in rear wheels as well as to improve a feeling of driving comfortableness, by dividing a trailing arm into two parts at the body side and wheel side, connecting them rotatably, while connecting an outer end part to this connected part, and installing a control arm therein. CONSTITUTION:A trailing arm 6 supporting rear wheels 1 is divided into two parts, at an arm 8 at the body side and an arm 9 at the wheel side, and the body side arm 18 is set up in the inner side in a body width direction to the wheel side arm 9. And, a cylindrical part is formed in a front end part of the wheel side arm 9, and a tip end part of the body side arm 8 is inserted into this cylindrical part, while a turning shaft 11 is pierced through between them. On the other hand, an outer end part of a control arm 20 is connected to this turning shaft 11 via a ball joint 21, while an inner end part of the said arm 20 is rotatably connected to a suspension cross-member 4 With this constitution, and the time of rocking in a wheel support part, a toe variation in the rear wheel 1 is reducible, thus a feeling of car driving comfortableness in improvable.
Patent JP-S62151220-A (JP)
Inventor: SUTANRII UIRIAMU OTSUTOO MENZE
IPC: B29C53/66
Filed: 1986-10-21
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-H1057258-A (JP)
Title: Washing bleacher having chopping board stand and enabling easy wash bleach of chopping board by putting washing the washing bleacher
Inventor: TODA TAEKO
IPC: A47J47/00
Filed: 1996-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a washing bleacher having a chopping board stand and endbling easy wash bleach of a chopping board by putting the chopping board in the washing bleacher sized to match the chopping board. SOLUTION: After a washing bleacher and a chopping board 5 are installed, a washing bleacher main body 1 is installed, and a washing bleacher lid 3 is put thereon to prevent leakage of water should the washing bleacher main body 1 be toppled over or shaking. A washing bleacher handle 2 and washing bleacher lid packing 4 are provided in order to prevent a bleacher and water from leaking when the washing bleacher lid 3 is installed on the washing bleacher main body 1. Therefore, as means to prevent leakage of the bleacher and water, rubber is used on the installation faces of the washing bleacher lid 3 and the washing bleacher main body 1, or a material that is high in the effect of preventing penetration, such as polypropylene, is used for the washing bleacher main body 1, so that the effect of preventing leakage of water is further enhanced.  Also, the washing bleacher main body 1 and the washing bleacher lid 3 are made transparent to further enhance visibility for ease of operations.
Patent JP-H03112761-A (JP)
Title: Brake control device for vehicle
Inventor: AKIYAMA TAKEO
IPC: B60T8/175
Filed: 1989-09-27
Abstract: PURPOSE:To suppress a change of action while suppressing a drive wheel slip in a low mu road side by performing assist steering in which, when a brake fluid pressure is given only to a one side wheel, a yaw is generated in a reverse direction to the direction of generating a yaw by this giving the brake fluid pressure. CONSTITUTION:Right and left brake actuators (c), (d) for giving braking force are additionally provided in each wheel cylinder (a), (b) of right and left drive wheels. Here a slip of the right and left drive wheels is detected respectively by each means (e), (f). While a brake control threshold value, related to the drive wheel slip, is set by a means (g). Further the right and left drive wheels for satisfying the above described threshold value are controlled by right and left brake control means (h), (i). When either the right or left brake control means (h) or (i) is actuated, an assist steering command, in which a yaw is generated in an opposite direction to the direction of generating a yaw in a vehicle, is outputted from a split mu road control means (k) to an assist steering means (j) in at least one of the front and rear wheels.
Patent JP-H1195795-A (JP)
Title: Voice quality evaluating method and recording medium
Inventor: AIKAWA KIYOAKI
IPC: G10L13/06
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To improve the reliability by giving a high score to a correctly uttered voice and giving a low score to an erroneously uttered voice. SOLUTION: A correct solution absolute logarithmic likelihood distribution PGP1 (X), which is defined as the distribution of the likelihood value between phoneme segments and the probability model of correct solution phonemes, and an incorrect solution absolute logarithmic likelihood distribution PGP1 P2 (X) are beforehand obtained by employing learning voices and the distributions are partitioned into segments against evaluation voices and correct solution phoneme groups are assigned (S1). Then, a likelihood SGP1 =x, which is the model of a correct solution phoneme P1 of each segment, is obtained (S2). Then, beforehand-obtained PGP1 (x) and each PGP1 P2 (x) are obtained by substituting (x) and the sum value of each difference is defined as an accumulated absolute score SCP1 (X)(S3).
Patent JP-H03117316-A (JP)
Title: Confirmation of insertion of stress cone in prefabricated connection part
Inventor: TANAKA TAKESHI
IPC: G01R31/04
Filed: 1989-09-27
Abstract: PURPOSE:To detect the insertion condition of an epoxy unit and a rubber mold stress cone with a high accuracy by measuring the reflection of ultrasonic wave from an interface between the epoxy unit and the rubber mold stress cone. CONSTITUTION:When ultrasonic wave is outputted from one of ultrasonic probes 9, the ultrasonic wave is projected into the interface 12 between an epoxy unit 3 and a rubber mold stress cone 5 while the ultrasonic wave, reflected from the interface 12, is detected by the other ultrasonic probe 9. Projecting strength and reflecting strength are measured by measuring instruments 10, connected to the probes. When the tight contact of the epoxy unit 3 and the rubber mold stress cone 5 is not perfect, the reflecting strength becomes big whereby defective insertion may be detected.
Patent JP-H06104681-A (JP)
Title: Mode coupled saw filter
Inventor: YOSHIZAWA KAGEHARU
IPC: H03H7/38
Filed: 1992-09-21
Abstract: PURPOSE:To make the mode coupled SAW filter provided with an impedance matching circuit small in size. CONSTITUTION:An input side interdigital electrode IDTi and an output side interdigital electrode IDTo arranged opposite to each other on a piezoelectric substrate are respectively divided into multi-taps Ti0-Tin and To0-Ton, and number of taps Ni at the input side is made not equal to number of taps No at the output side to obtain a desired input output impedance. That is, the connected tap number at the input side and the output side is adjusted to obtain the desired input output impedance to make the numbers unequal to each other. Thus, the impedance is adjusted, the impedance matching circuit is formed by the same manufacture process together with the SAW filter on the piezoelectric substrate and miniaturization is attained.
Patent JP-H1096122-A (JP)
Title: Polyester multifilament and production of woven or knitted fabric thereof
Inventor: HASHIDATE SADATO
IPC: D06M101/16
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To obtain polyester multifilaments for giving woven or knitted fabrics having natural feeling, squeaky feeling, swelling and soft fabric hand and obtain woven or knitted fabrics therefrom. SOLUTION: This filament comprises a polyester and a polymer incompatible to the polyester and the multifilament yarns having a modified cross section with a modification degree of >=2.0 are treated with a pressure to its side face or the woven or knitted fabric is treated with a pressure on its side face to impart stress and/or cracks in the cross section of the filaments and the treated product is treated with alkali to give the filaments randomly split into a plurality of fibrils. In addition, the split filaments are used to produce the objective woven or knitted fabric.
Patent JP-S63104529-A (JP)
Title: Equalizing amplifier
Inventor: HIRAGA MASATOMI
IPC: H04B3/14
Filed: 1986-10-21
Abstract: PURPOSE:To constitute a titled amplifier with an integrated circuit by a digital element by once converting an analog signal which sufferes the loss of a transmission line into a digital signal so as to process the signal and converting the said signal into the analog signal again. CONSTITUTION:A transmission line signal 11 which suffers the loss of the transmission line is sampled in a sampling circuit 4 and made to be a binarized signal in an AND conversion circuit 5 so as to be inputted in a digital filter 6. And the peak-to-peak value of an equalizing signal 12 is detected in a P-P detection circuit 2. The difference between the detection signal and a fixed comparison voltage Vref is amplified in a differential amplifier 3 to be outputted and the output is sampled in the sampling circuit 8 to be converted into the binarized signal in an A.D converter 9, after that it is inputted in a ROM 603. The ROM 603 outputs a constant signal corresponding to the input and if the equalizing signal 12 alters in an increasing direction the digital filter 6 works in a direction decreasing a gain by a multiplication coefficient which decreases the gain stored in the ROM 603, so that an automatic gain control can be executed. Thus it is possible to consist the amplifier with integrated circuit.
Patent JP-H06100154-A (JP)
Title: Package carrying tray discriminating device
Inventor: TONE SHOICHI
IPC: B65H49/38
Filed: 1992-09-21
Abstract: PURPOSE:To discriminate a large number of trays in a simple structure by arranging plural magnets on a base of a carrying tray in different polarity, and reading the polarity of the magnets while rotating the tray. CONSTITUTION:When a tray 1 holding up a package P is transferred onto a belt conveyor 14 and is stopped in a position of a tray discriminating device 15, an ascending and descending frame 20 is raised by a cylinder 19, and a rotary receiving tool 21 is fitted inside of a peg 3 of the tray 1, and parts the tray 1 upward from a belt 18. Next, the tray 1 is rotated by the rotary receiving tool 21, and a feeler 23 detects a standard magnet 11 on a base 2, and a feeler 24 reads polarity of a circumferential directional discriminating magnet 12 from the standard. In this case, since the magnet 12 has two kinds of polarity of N and S, when (n) pieces are arranged in a circumferential direction in different polarity, they come to be discriminated by the number of 2<n>. Since the tray 1 is discriminated from below, unlike when it is discriminated from above, it can be discriminated easily without being hindered by the package P and the like.
Patent JP-S61130313-A (JP)
Title: Production of polyolefin
Inventor: MACHIDA SHUJI
IPC: C08F4/6392
Filed: 1984-11-30
Abstract: PURPOSE:To improve the catalytic activity, by using an organoaluminum catalyst component obtained by modifying an organoaluminum compound with an ether, an ester or a ketone in the presence of an olefin by using a vanadium catalyst component and an organoaluminum component. CONSTITUTION:An organoaluminum compound such as an alkylaluminum of formula I (wherein R<1> is a 1-10C alkyl, X is a halogen and n is 1-3), e.g., triethylaluminum, or an alkoxyaluminum of formula II (wherein R<2> and R<3> are each a 1-10C alkyl and m is 0-2), e.g., diethylaluminum ethoxide, is modified with an ether (e.g., diethyl ether), an ester (e.g., benzyl benzoate) or a ketone. An olefin is (co)polymerized by using a catalyst formed by combining the obtained organoaluminum catalyst with a vanadium catalyst component (e.g., VCl4).