baber/WOPTO huggingface dataset:
Patent JP-S6080915-A (JP)
Title: Rear suspension of car
Inventor: INOUE HITOSHI
IPC: B60G3/06
Filed: 1983-10-09
Abstract: PURPOSE:To raise the steering performance and stability of a car, by forming rear wheels, as a change of toe occurs at rear wheels, when a lateral power is added to rear wheels while turing, and making right and left toe-changes different from each other. CONSTITUTION:A right rear wheel 3R is connected to the right end of a subframe 1 which is fixed to a car body, acting as a load on a spring, through the right swing-arm-type wheel supporting member 2R. This wheel supporting member 2R is formed of front and rear lateral links 4R, 5R, which extend nearly along the lateral direction of the car body, and a connecting link 6R, which extends along the longitudinal direction of the car body. Both ends of the links 4R, 5R are connected to supporting shafts 7R, 9R, which are projected from the sub frame 1, and to both ends of the connecting link 6R, through rubber bushes 8R, 10R-12R, respectively. Then, the said rubber bushes 8R, 10R-12R are selected as each of their hardness satisfies 8L<8R<10R=10L.
Patent JP-H0821167-A (JP)
Title: Shutter
Inventor: YOKOTA HITOSHI
IPC: E06B9/80
Filed: 1994-07-06
Abstract: PURPOSE:To obtain a shutter, in which a ventilating hole can be opened and closed quickly by light force, by mounting a winding spring and an intermediate locking device and installing a slat with the ventilating hole to a section lower than the intermediate locking lever of the intermediate locking device. CONSTITUTION:When a shutter is used under the state of ventilation as it is left as it is closed, the bonding fitting sections of slats 1 are brought to a separated state by the working of a winding spring 3 when the shutter is pulled down up to a lowermost end and engaged by a lower-end locking device 12, and the ventilating holes 2 of the slats 1 are opened and the slats 1 are brought to the state of ventilation. When the holes 2 are shielded, the bonding sections of the slats 1 with the holes 2 are slid to close the holes when a finger is brought into contact with a finger contacting section 9 mounted to the upper section of an intermediate locking bar 6 and the shutter is pulled down, and the locking bar 6 is engaged with locking fittings 7 and the shutter is locked. When the shutter is opened, locking is released when the finger is entered into a finger putting section 11 and the shutter is compressed, the holes 2 are brought to an open state by the working of the spring 3, and the shutter is wound up by releasing the locking of a lower section.
Patent JP-H0828609-A (JP)
Title: Caliper for car disc brake
Inventor: YAMAMOTO KIMIJI
IPC: F16D65/02
Filed: 1994-07-18
Abstract: PURPOSE:To provide a caliper which is light in weight, resistant to rust, and excellent in braking force. CONSTITUTION:At least the caliper body is made of a composite material composed of Ti alloy and ceramics, the volume content of ceramics in the caliper body is 1% or more and less than 50%, and the average particle size of the ceramic is 500mum or less. With this caliper, at least the caliper body is, indeed, made of a composite material composed of Ti and ceramics, so that the caliper is lightweight and does not become rusty, and thus a safe braking force can be secured. The driver can drive a car without any anxiety. Further, the weight of the caliper can be reduced, and the fuel consumption can be improved by 10%.
Patent JP-S6247552-A (JP)
Title: Multi-layered analyzing element
Inventor: KAMIYAMA MIKIO
IPC: G01N31/22
Filed: 1985-08-28
Abstract: PURPOSE:To prevent the decrease of analytical sensitivity by using a porous development layer contg. loose fibers, macromolecular polymer having a reactive group and at least one kinds of pulverous particles selected from pulverous silica particles, pulverous aluminum oxide particles and pulverous titanium oxide particles of which the surfaces are made hydrophobic. CONSTITUTION:The loose fibers, the macromolecular polymer having the reaction group and at least one kind of by pulverous particles selected from the pulverous silica particles, pulverous aluminum particles and pulverous titanium oxide particles of which the surfaces are made hydrophobic are incorporated into the porous development layer of a multi-layered analyzing element having a hydrophilic polymer layer and porous development layer on a base having liquid impermeability and light transmittivity. The multi-layered analyzing element having such porous development layer obviates a decrease of sensitivity in the result of analysis and does not require much energy for prepn. of a dispersion. The multi-layered analyzing element which eliminates an adverse influence such as ununiformity of the film thickness of the hydrophilic polymer layer is thus obtd.
Patent JP-S6249445-A (JP)
Title: Single error detection system
Inventor: ISHIZAKA KOICHI
IPC: G06F11/18
Filed: 1985-08-28
Abstract: PURPOSE:To reduce interface between LSI without increasing kind of LSI by providing means that store t(t>=3) units of registers, (t) units of exclusive logical sum circuits, (t) units of comparators and result of comparison separately. CONSTITUTION:It is supposed that there is a single error in data stored in a register 1, and the data stored in registers 2, 3 are correct. Supposing that an exclusive logical sum of correct data on (n) bits is '0', the exclusive logical sum of data of (n) bits stored in the register 1 with error of 1 bit is '1', and the output of an EXOR circuit is '1', and the output of EXOR circuits 5, 6 is '0'. Accordingly, the output of EXOR circuits 7, 9 becomes '1', and the output of an EXOR circuit 8 becomes '0', and '1' is stored in flip-flops 10, 11, and '0' is stored in a flip-flop 12. When one of flip-flops 10-12 becomes '1', it can be detected in which register out of registers 1-3, the single error occurred by combination of values of flip-flops at the time. Interfaces between LSI are one input and one output, and two in total.
Patent JP-H0825709-A (JP)
Title: Apparatus for preparation of tapelike label
Inventor: SAKURAGI SHOJI
IPC: B41J3/36
Filed: 1994-07-18
Abstract: PURPOSE:To simplify input of a text data by a method wherein when specific set printing information to be printed by being correlated with a text data following an input specifying message exists, a text data inputting column together with the set printing information is so constructed as to be displayed. CONSTITUTION:Display information for displaying a plurality of label names and a plurality of input specifying messages following respective label names is stored in a RAM 50 as a format information storing means in a controller C. Further, printing format information for printing a text data to be inputted by following respective input specifying messages, and set printing information of specific letter or symbol for printing by being correlated with a part text data in a plurality of text data, are stored. Then, when the label name is set, a plurality of input specifying messages following the label name, a text data- inputting column, and further set printing information are successively displayed on a display 4.
Patent JP-2000022219-A (JP)
Title: Led chip and led lamp possessing the led chip
Inventor: ODAWARA MASAKI
IPC: H01L33/48
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To prevent an LED lamp from causing large loss of luminous energy when mounting the die, by enlarging the area of the horizontal cross section more on the side of a luminous face than on the side of the bottom in height direction. SOLUTION: The cross section close to a luminous face 1a is set larger than that of the bottom 1b, in the cross section direction horizontal to the height direction of an LED chip 1. This enables the luminous energy, which was inevitably lost in the past when using a conductive adhesive to perform die bonding, to be reduced by reducing the area of the cross section of the bottom.
Patent JP-H0932604-A (JP)
Title: After-start control method and controller for internal combustion engine
Inventor: ANAMOTO TAKAYUKI
IPC: F02D45/00
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To suppress rapid changes of a fuel supply quantity and ignition timing so as to execute stable combustion in operation after starting, by calculating a correction quantity so that fuel is increased only for a predetermined period from a point of time when shifting from a starting mode to a normal operating mode. SOLUTION: This controller has a starting mode by which a predetermined fuel quantity is increased at the time of a predetermined starting operating condition after starting engine operation, and a normal operating mode by which a predetermined fuel quantity is stopped to be increased when the starting operating condition is canceled. A correction quantity is calculated so that fuel can be increased only for a predetermined period from a point of time when shifting from the starting mode to the normal operating mode. As to a fuel injection quantity, the increment of the fuel is corrected only for a predetermined period after starting so that the fuel injection quantity is prevented from being changed to be rapidly reduced and a smooth shift from the starting mode to the normal operating mode can be achieved.  As to ignition timing, a rapid change to a lag side when shifting from advance control at the time of starting to normal control is prevented so that stable combustion can be achieved.
Patent JP-S6080114-A (JP)
Title: Tracking method
Inventor: CHIBA KAZUHIRO
IPC: H04N5/7826
Filed: 1983-10-07
Abstract: PURPOSE:To attain the tracking control which is free from any adjustment with high accuracy and a simple constitution by obtaining a tracking error signal from a 4-phase pilot signal with no use of an auxiliary head. CONSTITUTION:An example is shown for the distribution of 4-phase pilot signals. Tracks 20-25 show a part of a track and gatherings of these tracks are arrayed successively on a magnetic tape. Atrack is divided into M blocks, and pilot signals A=X.sinomegat and B=X.sin(omegat+pi/2) are distributed alternately every block on the track 20. The signals A and B appear orthogonally to the scanning direction on the next track 21. On the next track 22 the B of the track 21 and the C of the track 22 are set as a couple to each other. In such a way of distribution, the addition outputs of A, B and C and B, A and D are obtained from the scan of the track 21 for example. These results are shown in the figure and mean the sum of the DC components and high frequency components. Then alpha-gamma is obtained as a tracking error signal by deleting the high frequency components through a filter.
Patent JP-H07135267-A (JP)
Title: Nonvolatile semiconductor memory device and its manufacture
Inventor: YAMADA HIROYUKI
IPC: H01L29/792
Filed: 1993-06-30
Abstract: PURPOSE:To provide a nonvolatile semiconductor memory device which is not affected by the shapes of floating gates (FGs), because the conventional nonvolatile memory having FGs has been affected by the shape variation of the FGs and the manufacturing method of the semiconductor device. CONSTITUTION:(1) In a nonvolatile semiconductor memory device having floating gates (FGs) 3, spacers 6 are formed at both edges of the FGs 3 by using such an insulating material as the SiO2 SiN, etc., and such a conductive material as the polysilicon, aSi, etc. (2) Spacers 6 are formed at both edges of FGs 3 in the state of spacers by etching back a spacer forming material after forming the FGs 3 and spacer forming material on a substrate 10.
Patent JP-H0239286-A (JP)
Title: Object recognizing system
Inventor: WATANABE SUMIO
IPC: G06F15/18
Filed: 1988-07-28
Abstract: PURPOSE:To learn teacher data to measure, recognize, and display an object with a high precision by obtaining information related to the existence, the position, and the shape in accordance with the acoustic pressure and the phase of a scattered wave and inputting this information to a neutral net and expressing it on a three-dimensional lattice of the object to obtain teacher data of the neural net. CONSTITUTION:A stationary cosine wave is inputted to an ultrasonic sound wave transmitter 2 from a quadrature phase oscillator 4 of an object recognizing device, and an object 1 is irradiated with the stationary ultrasonic wave from the sound wave transmitter 2, and the scattered wave from the object 1 is measured by ultrasonic receivers 3 arranged in an array. A complex detecting circuit 5 refers to the cosine wave and the sine wave sent from the oscillator 4 to detect information observed by receivers 3 and transfers separated acoustic components and phase components to a neural net 6. Learning is performed in the neural net 6 by sent information and teacher data to recognize the existence, the position, and the shape of the object 1, and results are displayed on a display device 7, thus measuring the existence, the position, and the shape of the three-dimensional object with a high precision.
Patent JP-H0632956-A (JP)
Title: Vinyl chloride resin composition
Inventor: SUGITA ARIYASU
IPC: C08L27/06
Filed: 1992-07-16
Abstract: PURPOSE:To obtain a resin composition which is excellent in heat stability and weatherability, hardly causes zinc burn, scarcely suffers thermal discoloration and is easy to tone in color by compounding a vinyl chloride resin, a specified heat stabilizer, ZnO and TiO2 each in a specified amount. CONSTITUTION:The resin composition consists of: 100 pts.wt. vinyl chloride resin (e.g. TS1000R, a product of Tokuyama Sekisui Co.); 3-8 pts.wt. heat stabilizer consisting of 20-35wt.% ion-substituted hydrotalcite comprising a hydrotalcite (e.g. DHT-4A, a product of Kyowa Chemicals) having 20-80mol% of the carbonate ions substituted by perhalogenate ions (e.g. perchlorate ions), 20-40wt.% metal soap comprising a mixture of a metal soap of zinc (e.g. zinc stearate) and one of a group 2 element (e.g. calcium stearate), and 40-60wt.% polyhydric alcohol (e.g. dipentaerythritol); 0.2-1,5 pts.wt. ZnO; and 2-15 pts.wt. TiO2.
Patent JP-H0238849-A (JP)
Title: Inspection of inside of resin
Inventor: OE NAOHIKO
IPC: H01L21/56
Filed: 1988-07-28
Abstract: PURPOSE:To achieve a deficiency analysis simply and accurately as quickly as possible while checking adhesiveness of a resin by a method wherein a section of the resin is oxidized at a high temperature to be exposed by a mechanical grinding or the like and the degree of fluorescent color formation is examined with a fluorescence microscope in the section of the resin. CONSTITUTION:A sample 2 having a resin cracking 3 is oxidized in a high atmosphere and the resin is broken mechanically to check the section 4 of the cracking 3. A fluorescence microscope is used to examine a fluorescent color formation at a cracking part in the section. With the fluorescence microscope, light leaving a mercury lamp 5 is transmitted through an excitation filter 6 and a dichroic mirror 7 hitting the sample and passed through the mirror 7 again and an absorption filter 8 to obtain an image. The mirror 7 is a sort of a interference filter which reflects light at a short wavelength while transmitting it at a long wavelength and the filters 6 and 8 prevent a crossover between the reflected light and the transmission light to produce a better image contrast. This enables the checking of adhesiveness of a lead frame with an actual cracking and the resin in a short time.
Patent JP-2001021528-A (JP)
Title: Electrode type biosensor
Inventor: MORITA TAKASHI
IPC: G01N27/416
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To provide an electrode type biosensor having high precision by making the current flow smooth and stable. SOLUTION: This electrode type biosensor equipped with a working electrode plate 4 having a substrate comprising insulating material and a working electrode 1 installed on the substrate and having a thin film stuck thereto and including a biocatalyst, and a counter electrode plate 5 having a substrate comprising insulating material and a counter electrode 2 installed on the substrate, has such a structure that the working electrode plate 4 and the counter electrode plate 5 are arranged in parallel so that the working electrode 1 and the counter electrode 2 are faced each other, to thereby allow a current to flow smoothly and stably.
Patent JP-H0856176-A (JP)
Title: Direct conversion receiver
Inventor: ABE KATSUAKI
IPC: H04B1/707
Filed: 1994-08-11
Abstract: PURPOSE:To reduce power consumption by using only one mixer operated at a high frequency band having been required for two mixers with respect to the direct conversion receiver for an FSK signal for radio communication. CONSTITUTION:The output of a local oscillator 103 is distributed into an in- phase signal and an orthogonal signal whose phase differs by 90 deg. at a 90 deg. phase shift distributer 104, direct spread means 107,108 apply direct spread processing by using the output of the spread code generating means 105, 106 respectively and a synthesis means 109 synthesizes them to conduct code division multiplex. A mixer 102 mixes it with an FSK signal by using the multiplex signal and spread codes 116, 117 used for code division multiplex are used at a base band and inverse spread means 110,111 apply inverse spread to separate the in-phase component and the orthogonal component and low pass filters 112, 113 apply band limit respectively to obtain I,Q signals and an orthogonal demodulation means 114 conducts orthogonal demodulation.
Patent JP-H0741934-A (JP)
Title: Bearing parts
Inventor: TODA KAZUHISA
IPC: C22C38/00
Filed: 1993-07-30
Abstract: PURPOSE:To ensure high strength and hardness of the cores of bearing parts and to make the bearing parts applicable even to a bearing for high load and a large-sized bearing. CONSTITUTION:Bearing parts made of steel contg. 0.5-1.2wt.% C and 0.7-3.0wt.% Cr are carburized to obtain the objective bearing parts. The surfaces of these bearing parts contain 1.5-3.0wt.% C and the surface hardness is >=63 Rockwell C hardness. The carburized layers contain 15-80% by area of deposited fine spheroidal carbide having <=10mum diameter. The matrix of each of the carburized layers contains 0.6-0.7wt.% C.
Patent JP-S6170102-A (JP)
Title: Nozzle chamber of steam turbine
Inventor: FUJIKAWA TAKUJI
IPC: F01D9/02
Filed: 1984-09-12
Abstract: PURPOSE:To realize cooling of a rotor in a circular section type nozzle chamber by fitting a flow separator on the inner peripheral side of said nozzle chamber. CONSTITUTION:A low separator 43 is fitted on the inner peripheral part of a circular section type nozzle chamber 41 by means of a bolt. A seal fin 48 and a seal fin 50 are provided respectively in the nozzle chamber 41 and the flow separator 43. High temperature steam 53, leaking from the seal fin 48 between a rotor and the nozzle chamber 41, is bypassed flowing between the nozzle chamber 41 and the flow separator 43. On the other hand, after flowing through a pumping hole 52, low temperature steam 54 flows between the flow separator 43 and the rotor 49, which is thus cooled. Due to this structure, cooling of the rotor is realized even in the circular section type nozzle chamber.
Patent JP-S6345532-A (JP)
Title: Analyzer
Inventor: MAEDA MASATO
IPC: G01N13/00
Filed: 1986-08-13
Abstract: PURPOSE:To decrease interference errors and to permit continuous measurement of the concn. of hydrogen in a measuring gas over a wide range by making use the face that hydrogen has the larger coefft. of diffusion than the coefft. of diffusion of other gases to measure the concn. CONSTITUTION:The specific gas supplied by a gas supply device 2 flows at a constant rate in a specified direction in a measuring tube 1. The specific gas is of known components and is; fur example, air, oxygen, gaseous nitrogen, etc. The specific gas and the measuring gas are mixed at one end 11 of the measuring tube 11. A sensor 3 for which a zirconia element is used is provided in the flow passage of the measuring tube 1 to detect the concn. of the hydrogen in the position where the measuring tube is installed. An arithmetic part 4 calculates the concn. of the hydrogen in the measuring gas by making use of the difference in the diffusion rate between the hydrogen and the other gas from the detection signal of the sensor 3.
Patent JP-H0536607-A (JP)
Title: Deposition film forming method
Inventor: OTOSHI HIROKAZU
IPC: H01L21/285
Filed: 1991-07-30
Abstract: PURPOSE:To eliminate deterioration of oil of a rotary pump which causes failure and periodic cleaning of a vacuum exhaust equipment, in deposition film formation by a plasma CVD method. CONSTITUTION:The exhaust system of a reaction vessel 101 is constituted of the following two systems which are mutually independent; the first system consisting of an oil diffusion pump 102, a booster pump 103 and a rotary pump 104, and the second system consisting of a booster pump 103' and a rotary pump 104'. In the case of introducing material gas, the first system is used for exhaust. In the other cases, the second system is used for exhaust.
Patent JP-S5889976-A (JP)
Inventor: SUNAYAMA SEIJI
IPC: B08B3/12
Filed: 1981-11-26
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-2000019875-A (JP)
Title: Fixing device
Inventor: KOSHIMIZU YUKA
IPC: G03G15/20
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device capable of eliminating various kinds of failure by preventing the curling of an ejected recording medium. SOLUTION: In this fixing device equipped with a driving side fixing roller 1 and a driven-side pressure roller 2, the roller 2 is arranged to be freely rocked with respect to the roller 1, and the device is provided with a rocking driving means (a gear 3, a sector gear 4 and a stepping motor 9) rocking the roller 2. By rocking the roller 2, positional relation between the rollers 1 and 2 and a pair of paper ejection rollers 8 is changed in accordance with environmental change, and the curl of the recording medium ejected from the fixing device is prevented to eliminate various kinds of failure.
Patent JP-S5892664-A (JP)
Title: Preparation of imidazole derivative
Inventor: YONEMURA TOMOHIKO
IPC: C07D233/64
Filed: 1981-11-27
Abstract: PURPOSE:To obtain N-cyano-N'-methyl'-N''-[2-((4-methyl-5-imidazolyl)methylthio) ethyl]guanidine, by reacting a corresponding imidazolyl derivative with methylguanidine, and then with a cyanogen halide. CONSTITUTION:A compound shown by the formulaIis reacted with methylguanidine in an alcoholic solvent to give a compound shown by the formula II, which is reacted with a cyanogen halide(preferably cyanogen bromide) in  an inert organic solvent (e.g., ethanol, or acetonitrile) in the presence of an organic acid (e.g., p-toluenesulfonic acid, etc.) in a molar ratio of 1:(1-5), to give a compound shown by the formula III. The amount of the organic acid used is 0.5-2mol., and the reaction temperature is preferably room temperature- the reflux temperature of the solvent. EFFECT:The desired compound can be obtained economically in high yield from easily obtainable raw material compounds. USE:An antitumor agent.