baber/WOPTO huggingface dataset:
Patent JP-S6074137-A (JP)
Title: Recording disc
Inventor: FUJIMORI YOSHINORI
IPC: G11B7/24035
Filed: 1983-09-30
Abstract: PURPOSE:To improve the adhesion between a base and a resin film curable by UV light by using a laminated resin sheet for the base. CONSTITUTION:The resin curable by UV light to be used in this invention may be the resins used thus far in this field. a laminated resin sheet to be used for the base is the sheet-like molding formed by laminating a requred number of cloth or paper impregnated with various resins, inserting the entire part between specular surface plates formed of a metal and pressurizing the same under heating and is representatively such a sheet as regulated by JIS K 6912. For example, a paper-phenolic resin and paper-epoxy resin may be enumerated and particularly when heat resistance is required, the laminated sheet using a polyimide resin and polyester resin as the resin is preferred. The manufacture of the recording disc is accomplished by coating a surface treating agent, if necessary, on the surface of the laminated resin sheet, which is a base, and coating and forming the resin film curable by UV light thereon. A stamper is pressed to the surface of the resin film and UV light is irradiated to cure said resin.
Patent JP-2000007657-A (JP)
Title: Production of fluorine-substituted phenylpiperidine compound
Inventor: YAMAZAKI SHIGEYA
IPC: C07D211/22
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To produce the subject compound in high yield by reducing a specific fluorine-substituted phenylpiperidine derivative having an alkoxycarbonyl group in the presence of a halogen-substituted benzene. SOLUTION: (A) A compound represented by formula I (A1 and A2 are each O or two H atoms; R1 is H, a 1-6C lower alkyl or a 7-12C aralkyl; R2 is H or a 1-6C lower alkyl) is reduced in the presence of (B) a halogen-substituted benzene (e.g. chlorobenzene) with (C) a reducing agent such as preferably a hydride-based reducing agent or a reducing agent of metal hydrides (e.g. lithium aluminum hydride), etc., preferably at 0-100 deg.C to thereby produce a compound represented by formula II [e.g. (±)-trans-4-(4'-fluorophenyl)-3- hydroxymethylpiperidine]. In the above reaction, the component B is added in a molar amount of usually 0.01-20 times based on the component A and the component C may be used in a molar amount of 1-4 times based on the component A.
Patent JP-H0468346-A (JP)
Title: Color image forming method
Inventor: YAMAMOTO SOICHIRO
IPC: G03C1/09
Filed: 1990-07-10
Abstract: PURPOSE:To decrease the dependency of the progression of development on time with a decrease in the time for color development processing and to suppress the generation of unequal densities by using a specific silver halide color photographic sensitive material and subjecting this material to the color development processing under jet stirring. CONSTITUTION:The color photographic sensitive material contains silver halide particles which do not substantially contain silver iodide and contain >=95mol% silver chloride. Further, this photosensitive material contains at least one layer of the silver halide emulsion layers in which the silver halide particles contain 10<-6> to 10<-3>mol iron ions per 1mol silver and in which the ions exist unequally at a high concn. of >=5 times in the particle surface phase than in the internal phase of the particles. The photosensitive material is processed for the required time of >=5 seconds and <=30 seconds while the processing liquid in this color development processing is brought in the form of jets into collision against the surface of the photosensitive layer of the photosensitive material. The dependency of the color developing density on the time before and after the prescribed developing time is lessened in this way and consequently, the stable color images free from the unequal densities are obtd.
Patent JP-H0473296-A (JP)
Title: Device for coating surface of paper with sizing agent
Inventor: HASEGAWA TATSUO
IPC: B05C3/132
Filed: 1990-07-10
Abstract: PURPOSE:To obtain the title device capable of maintaining surface strength of paper, etc., the same with a saved amount of chemical, by controlling concentration by a device of regulating concentration of sizing solution providing concentration difference between concentration of sizing solution at one side of paper and concentration of sizing solution at the other side and applying the same sizing solution to both sides of paper. CONSTITUTION:In a sizing press device of coating both sides of paper with the same sizing solution, paper web 1 having difference in surface strength, etc., between the surface and the back is fed to a pair of sizing presses 4 and by a device of regulating concentration of sizing solution to provide difference in concentration of sizing solution between concentration of sizing solution at one side of paper and concentration of sizing solution at the other, a surface sizing solution fed from a sizing solution supply line 5 and stored in a tank 6 is diluted and adjusted to a proper concentration by a stirring device 15 of diluting with diluting warm water 13, a sizing solution is fed from a pond 17 to the face 2 having high surface strength of the paper web 1 and a surface sizing solution not diluted is fed from a pond 9 to the face 3 having weak surface strength to coat the both sides of the paper web 1 with the same sizing solution.
Patent JP-H079064-A (JP)
Title: Manufacture of outer race for ball bearing
Inventor: MATSUNAGA KENKICHI
IPC: B21K1/04
Filed: 1993-06-25
Abstract: PURPOSE:To provide a method for manufacturing an outer race for ball bearing enable to obtain the outer race for ball bearing having excellent durability. CONSTITUTION:After heating a columnar state billet 1 having a first prescribed height H forming plural metal flows 2 in the axial direction of the cross section, an upsetting is executed to manufacture a first upsetting processed material. Successively, after turning over the first upsetting processed material, the upsetting is again applied to manufacture a second upsetting processed matrial 5 having a prescribed height H2. Thereafter, by applying a vertically uniform center pressing, center punching and rolling work (V1) respectively, then the width upset is executed to manufacture the finish forging product 17 having a third prescribed height H3. Further, the upsetting ratio being the ratio of the decreasing quantity (H-H3) to the first prescribed hesight H of the columnar steel billet 1 is made to be 0.50-0.65.
Patent JP-2000011373-A (JP)
Title: Manufacture of glass-like carbon substrate for recording medium
Inventor: SAITO KAZUO
IPC: C01B31/02
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a glass-like carbon substrate for recording medium excellent in smoothness, by which problems on the conventional art are solved, without lowering the yield at the time of calcination. SOLUTION: This manufacturing method for the glass-like carbon substrate for recording medium is constituted for manufacturing the glass-like carbon substrate for recording medium by calcining a substrate-shaped raw material resin plate P for the recording medium and carbonizing the raw material resin plate P into a glass form after the raw material resin plate P is formed of the glass-like carbon material resin. In this case, the calcination of the raw material resin plate P is executed by being held with a calcining jig excellent in flatness and smoothness.
Patent JP-H1028302-A (JP)
Title: Hybrid vehicle
Inventor: TABATA ATSUSHI
IPC: B60L50/16
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To prevent a hybrid vehicle which is provided with an engine and electric motor as the driving power sources from becoming incapable of running, due to the exhaustion of the energy sources. SOLUTION: The residual quantities of gasoline G and battery E are respectively detected (SA1-2 and SA1-3) and, at the same time, the residual quantity of battery E is converted into a residual quantity of gasoline GE (SA1-4) and added to the residual quantity of gasoline G (SA1-5). Then, the total residual quantity of gasoline GI (=G+GE) is displayed on an indicator (SA1-6). It is also possible, furthermore, to forcibly change the operation modes of an engine and electric motor, so that the running distance of a vehicle can be extended when the residual quantity of gasoline G, which greatly affects the running distance of a vehicle, becomes less.
Patent JP-S5969973-A (JP)
Title: Semiconductor device
Inventor: FUJI TATSUO
IPC: H01L29/792
Filed: 1982-10-15
Abstract: PURPOSE:To expand the limited memory holding hours of an MNOS FET at least up to 10<5>hr or more, and to obtain the new MNOS FET sufficient to be called as the non volatile semiconductor memory device by a method wherein impurities as to compensate density of a trapping center to electrons or holes in an Si3N4 layer of charge accumulation layer are added into the Si3N4 layer. CONSTITUTION:An SiO2 layer 2 of 20Angstrom  thickness generated according to thermal oxidation is formed on the surface of an N type Si substrate 1, and hydrogen atoms 4 are added as the impurity in the surface of the SiO2 layer 2. The Si3N4 layer 3 (thickness is 500-700Angstrom ) generated according to the CVD method is formed, and moreover an Al gate electrode 5 is formed on the surface of the Si3N4 layer 3. Moreover, source and drain regions, etc., are omitted in the figure. When this method is applied to the MNOS FET using an alumina (Al2O3) layer as a second dielectric layer, the same effect can be obtained. Moreover, as the impurity to be added, F (fluorine), etc., are also favorable.
Patent JP-H1118915-A (JP)
Title: Unlocking mechanism of locker
Inventor: NONAKA SEIJI
IPC: A47G29/122
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To enable appropriate persons to easily confirm that housed articles directed themselves exist in lockers by providing plural locker groups and an operation part capable of housing or taking out them by opening/closing the respective lockers, and displaying the appropriate persons corresponding to the housed articles of the respective lockers when housed articles exist. SOLUTION: A locker group 1 is composed of a control locker and four kinds of lockers capable of housing mail or the like. A first control locker 11 has an operation part 2 capable of housing or taking out it by opening/ closing respective lockers 12 to 15 capable of housing the other mail or the like. When a postman of mail or the like delivers it, first of all, ten key input of a ten key part 5 is performed on the basis of an operation procedure of a guide part 4. Since respective boxes of the respective lockers 12 to 15 are opened by inputting a room number or the like, the mail or the like is housed in a proper box, and a door is closed. At the same time, appropriate persons corresponding to housed articles of the respective boxes of the respective lockers 12 to 15 are displayed on a display board 21.
Patent JP-S6336782-A (JP)
Title: Production of human tissue plasminogen activation factor
Inventor: YAHARA HITOSHI
IPC: C12N9/64
Filed: 1986-07-31
Abstract: PURPOSE:To improve the productivity of a human tissue plasminogen activation factor and to prevent the morphological change of cell, by culturing a cell in a medium added with an omega-amino acid such as L-lysine, 4-aminobutanoic acid, etc. CONSTITUTION:A cell transformed by a human tissue plasminogen activator expression vector is cultured in a medium added with an omega-amino acid to produce a human tissue plasminogen activator. The omega-amino acid is e.g. L-lysine, 4-aminobutanoic acid, 5-aminopentanoic acid, 6-aminohexanoic acid, gamma- aminoheptanoic acid, 8-aminooctanoic acid, tranquisamic acid, etc. The concentration of the omega-amino acid is selected to enable the growth of the cell and is preferably 0.05-70mM for 6-aminohexanoic acid.
Patent JP-S57104923-A (JP)
Title: Aggregate optical system of copying machine
Inventor: TAKEI HIDEHARU
IPC: G03B27/50
Filed: 1980-12-23
Abstract: PURPOSE:To obtain a projection lens system of unmagnification correct image comprising the lens arrays of the same structure constructed in three tiers, by increasing the f/D value. CONSTITUTION:An image of an original 7 is projected to a photoreceptor 12 through a lens system comprising pairs of lens arrays 2, 4 and 2a. In this case, a continuous image is not obtainable unless an original part (M.N) larger than the lens diameter is projected for a lens among the objective lenses 2. In the same way, a lens in an image forming lens 2a projects a region (M'.N') larger than the lens diameter. A lens in a relay lens 4 usually has a smaller diameter to treat the images stored within a light masking plate 3. Accordingly, the focal length of the lens in the ens 4 is smaller than the objective lens 2 and the image forming lens 2a. However, a good image can be obtained although the three lenses are combined together with the same lens array by setting the f/D value (f: focal length; D: aperture diameter) at >=4. Thus the structure can be simplified.
Patent JP-S5972264-A (JP)
Title: Call signal control circuit
Inventor: OOUCHI KAZUYUKI
IPC: H04M19/02
Filed: 1982-10-18
Abstract: PURPOSE:To reduce the output capacity that a signal generation source requires by synchronizing a signal from a call signal source with a minimum time phase by the use of a relay, and sending a call signal to a telephone set at intervals of one-second operation and two-second release. CONSTITUTION:When a circuit L1 among latch circuits L1-L60 corresponding to line circuits LC1-LC60 of telephone sets TEL1-TEL60 is placed in operation by passing a command from a central control part CC through a decoder DC, the relay R for call signal transmission control in the circuit LC1 drives contacts r' and r'' under the control of the control part CC at intervals of one-second opeation and two-second release in one of three kinds of time phase to send out a call signal from the call signal source to the telephone set TEL1. At this time, the time phase is so controlled by a CPU that a minimum time phase is selected according to the numbers of all circuits in calling operation and the kind of the time phase of the call signal.
Patent JP-H0841448-A (JP)
Title: Freezing cycle using hfc-based non-azeotropic cooling medium mixture and freezing apparatus
Inventor: UMEZAWA HIROYUKI
IPC: C09K5/04
Filed: 1994-08-02
Abstract: PURPOSE:To provide the freezing cycle using HFC-based non-azeotropic cooling medium mixture as a cooling medium and a specific oil which is poorly compatible with the mixture, free from hazard of depletion of ozone layer and non-inflammable as a freezer oil, and capable of performing a stable operation for a long period of time. CONSTITUTION:This freezing cycle uses HFC-based non-azeotropic cooling medium mixture (e.g. a mixture of difluoromethane/pentafluoroethane/1,1,1,2- tetrafluoroethane of 20/40/40 in terms of weight ratio) as a cooling medium and an oil (e.g. a mineral oil or an alkylbenzenebased oil) which is poorly compatible with the mixture and separates into more than three layers when mixed with the mixture, as a freezer oil. Further, in the case where a rotary compressor is used as a compressor, an alkylbenzene-based oil is preferably used as the freezer oil because of good return to the compressor, etc.
Patent JP-H0232630-A (JP)
Title: Satellite capturing system
Inventor: UNO KATSUHISA
IPC: H04B7/15
Filed: 1988-07-22
Abstract: PURPOSE:To easily capture a satellite by receiving the satellite folding signal of a pilot signal from an earth station by which the satellite is already captured by the earth station desiring to capture the satellite, and adjusting an antenna by detecting the level of the signal. CONSTITUTION:The pilot signal using a carrier wave with an arbitrary frequency within the frequency band area of a repeater to be used actually and outside the frequency band area of the repeater with different polarization i.e., the pilot signal in the frequency band area where no signal exists in different polarization is sent from one earth station 2 by which the satellite 1 is already captured to the satellite 1 with a sufficient signal level. Another earth station 3 which performs the capture of the satellite adjusts not only the direction of the antenna but the polarized plane of it by receiving the satellite folding signal of the pilot signal, and detecting the level of the signal. In such a way, it is possible to capture the satellite with high accuracy and easily in spite of the size of the aperture diameter of the antenna.
Patent JP-S5881644-A (JP)
Inventor: KITAJIMA MITSUO
IPC: D02J1/00
Filed: 1981-11-11
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-H0232489-A (JP)
Title: Ic card
Inventor: WATANABE SUKEHISA
IPC: G06K19/07
Filed: 1988-07-22
Abstract: PURPOSE:To transmit stored data to an IC card holder with a voice by providing a high polymer speaker and outputting read data converted into an analog signal as the voice. CONSTITUTION:Voice data are read out of a memory 14 by a CPU13 and converted into the analog signal in a D/A converter 15. This analog signal is stored in a card main body 11 and supplied to a high polymer speaker 18. When a switch 17 is pressed, the voice data are read, and the reading of the voice data is continued until the output of all the voice data ends. Further, the speaker 18 has a function to output the analog signal as a sound signal. Thus, the data necessary for an input signal are outputted as the voice, and an IC card is directly converted into the voice. Thus, the data stored in the card 11 can be transmitted to the holder of the card 11 without providing a display device.
Patent JP-H05116563-A (JP)
Title: Method and device for controlling motor of power seat
Inventor: OGASAWARA HIROMITSU
IPC: H02P3/08
Filed: 1991-06-27
Abstract: PURPOSE:To reduce shock caused when a motor is started or stopped by driving the motor at low speed by means of application of a supply voltage restrained by a torque switch means so as to reduce the speed of a power seat, and stopping the motor from its decelerated state under regenerative braking caused by shortcircuiting between the coiled terminals of the motor. CONSTITUTION:When a control relay RL 3 is demagnetized after a predetermined time (t)2 of a starting signal has elapsed, the electrical path between the terminals of a limiting resistance RO is re-shortcircuited and insertion is released by switching of the switch setting RL3a of a torque switch means. Regular driving of a motor M is caused by application of a regular supply voltage, so that a seat is slid longitudinally. With the applied voltage restrained by the limiting resistance RO, the motor M is started at low speed, i.e., so-called soft start is achieved and the motor M is accelerated stepwise by the intermittent action of the torque switch means 14 and after the predetermined intermittent action by the torque switch means is stopped the seat is slid longitudinally while the motor is driven in a regular state.
Patent JP-S5884673-A (JP)
Title: Soldering method
Inventor: NAKAMURA KOUZOU
IPC: B23K3/00
Filed: 1981-11-12
Abstract: PURPOSE:To eliminate the need for new heat sources hence controllers for the same and to simplify a soldering device in soldering of printed wiring substrates by using the heat of molten solder in heating the flux to be supplied to spray nozzles. CONSTITUTION:A printed wiring substrate 21 mounted with electronic parts 22 is moved in an arrow direction toward the top surface of the jet waves (b) of the molten solder (a) of a soldering tank 1 after preheating. Just before the substrate 21 contacts with the waves (b), a spraying device 11 is operated to spray the heated mist-like flux (c) from each spray nozzle 13 toward the bottom surface of the substrate 21. Thereafter the substrate 21 is brought into contact with the waves (b) to solder the lead wires 23 of the parts 22. During the time just before the substrate 21 detaches from the waves (b) until the same detaches completely therefrom, a spray device 12 is operated and the flux is sprayed in the same manner as mentioned above. The liquid flux is heated in a tank 16 which is mounted on the side surface of the tank 1 and to the flux contained in which the heat of the solder (a) conducts. The heated flux is supplied to the nozzles 13.
Patent JP-H05346357-A (JP)
Title: Signal processing circuit for sensor utilizing change in capacitance
Inventor: OKADA KAZUHIRO
IPC: G01P15/18
Filed: 1992-06-16
Abstract: PURPOSE:To obtain a signal processing circuit for sensor utilizing the change in capacitance which can output an accurate detection value without being affected by temperature. CONSTITUTION:A capacity element C is constituted of a pair of electrodes which are laid out so that the distance between them changes according to operation of external force and the external force is detected by change in capacitance of the capacity element C. One of rectangular waveforms which are fed to an input terminal T1 passes through an inverter element 71 and is fed to an EX-OR element 74 and the other passes through an inverter element 72 and then is fed to the EX-OR element 74 via a CR delay circuit which is constituted of the capacity element C and a resistance element 73. The EX-OR element 74 outputs the phase difference of both signals to an output terminal 72.
Patent JP-S5883837-A (JP)
Title: Accessory with optical device
Inventor: ONO HIROSHI
IPC: A44C25/00
Filed: 1981-11-14
Abstract: PURPOSE:To make it possible to sneak a shot, by incorporating an optical device consisting of a photographic lens and a solid-state image pickup element in an accessory. CONSTITUTION:A photographic lens 4 consisting of plural compound lenses and a solid-state image pickup element 8 are incorporated in a hollow part 3 of a decorative part 2 on the surface of a tiepin 1 as an accessory. Video information due to the photographic lens 4 is led into the image pickup element 8 and is converted to an electric signal and is inputted to a portable video processing device 6 such as a VTR through a signal transmission cord 9. Thus, a picture is taken or recorded without attracting others' attention, and this device is applied effectively to brooches, hair ornaments, or bracelets.
Patent JP-H0826204-A (JP)
Title: Flexible cylindrical tube end heating device
Inventor: ITO TSUGIO
IPC: B29L23/20
Filed: 1994-07-11
Abstract: PURPOSE:To provide a simple hot-air heater with high heatefficiency and work efficiency, and without hazard. CONSTITUTION:A slit-shaped hot-air jet 2 is provided for the end of a hot-air nozzle 1 to heat, the inside of the end of a flexible cylindrical tube (a). An opening is provided for the lower end to divert hot air flow from the inside of the lower end of the tube (a) to the outside in order to heat the outside of the end of the tube (a). Guide cylinders 3 provided with small holes around their periphery enough to exhaust part of the hot air are installed at required spaces. The upper end of the guide cylinders 3 is integral with the hot-air nozzle 1. Also provided integrally with the hot air nozzle 1 are a ring-shaped cooler 8 to cool the opening at the lower end of the guide cylinder 3 and hot air exhausted through small holes 5 for exhaust, and an external cylinder 6 with a required number of exhaust holes 9 around the periphery. A flexible cylinder tube holder 23 is provided under the external cylinder.