baber/WOPTO huggingface dataset:
Patent JP-H08235951-A (JP)
Title: Contact switch
Inventor: NISHIMURA KAZUAKI
IPC: H01H1/00
Filed: 1995-02-28
Abstract: PURPOSE: To surely prevent contact fault by attaching a piezoelectric element in a deflection part deflected by abutment of both contacts in a contact plate having spring. CONSTITUTION: A piezoelectric element 5 is attached to a deflection part of the first contact plate 10 formed when the second contact 2 abuts on the first contact 1, namely the deflection part 10a little bit toward the base end part from the contact 1 in the face of the opposite side of the contact 1. After the contact 2 abuts on the contact 1, OT quantity (over travel quantity) corresponding to the deflection quantity for deflecting the part 10a of the contact plate 10 is secured so as to have contact pressure and output voltage is applied on the element 5 based on the deflection quantity, namely OT quantity. As a result, the OT quantity which reduces, as the height of the contact lowers due to increasing of opening/closing frequency, can be minutely detected by the output voltage of the element 5. Therefore, checking of the OT quantity before occurring the contact fault can surely prevent the contact fault.
Patent JP-S62196150-A (JP)
Title: Composing system
Inventor: MOGI KAZUO
IPC: G06F17/21
Filed: 1986-02-24
Abstract: PURPOSE:To make the execution of a direct additional composition possible after the composition has been once completed, by inputting a handwriting process indicating instruction and the coy data to be additionally composed from an input unit after composition. CONSTITUTION:For instance, when a handwriting process indicating instruction is inputted from an input unit 1 additionally to compose a cation display area (c), the input is decoded by a command decoding part 4 to be stored into a command decoding data storing part 5. A handwriting processing part 15 actuates a process execution part 7 on the basis of this instruction. In the process execution part 7, an area preparation part 8 is at first actuated and the area to be composed is determined. An indicator 2 indicates the area (c). A data analyzing unit 10 waits the input of copy data from the input unit 1. When the copy data have been inputted, the command decoding part 4 transfers them to the data analyzing part 10. They are analyzed herein and the composition is started. The composed data are chequed in a composing state cheque part 11. If the copy data inputted from the input unit 1 are indicated to be completed, the composition is ended. An indication process part 14 indicates it in the caption display area (c).
Patent JP-H10234711-A (JP)
Title: Personal identification device
Inventor: HENMI KAZUHIRO
IPC: A61B5/117
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To collate characteristics of a finger in a short time even in a case of a person to be identified having less sweating quantity or an environment having an insufficient sweating quantity by controlling a device in such a manner as using the maximum voltage value higher than a reference voltage value for an extraction voltage in the first extraction and then gradually lowering the value in order till a prescribed number of times. SOLUTION: A timing pulse generator 17 generates a signal, which controls switching of analog switches 12a, 12b and a sample timing of a sample hold circuit 15, switches the analog switches 12a, 12b by a fall of the signal, and holds the potential difference by a rise by a sample hold circuit 15. This signal is large in a wide contact area between a finger and an electrode, and shows a steep dip in lateral wrinkles of the first and the second joint parts which have a narrow and small contact area. This projection signal collates an individual based on information registered beforehand. The maximum voltage value higher than the reference voltage is used for an extraction voltage at a first extraction and gradually lowered in order till the prescribed number of times.
Patent JP-H08234309-A (JP)
Title: Microfilm projecting device
Inventor: MOKAWA SEIICHI
IPC: G03B21/11
Filed: 1995-02-28
Abstract: PURPOSE: To reduce the width of a microfilm projecting device close to the screen width and make the device compact by situating a light receiving means for forming an image within the width of the screen. CONSTITUTION: When the image information recorded on a microfilm is read, the film projecting light transmitted by a lens part 3 is curved in the vertical direction to a screen surface 12 by a reading system second mirror 5 after curved in the lateral direction of the device by a moved reading system first mirror 4 preliminarily moved into the advanced state to the film projecting light, made incident on a reading system third mirror 6 and reflected thereby, and further made incident on a reading system fourth mirror 7. Since the reading system mirrors 6, 7 are arranged so that the respective reflecting surfaces are opposed to each other and parallel to each other, the optical axis Lb2 coming out from the reading system fourth mirror 7 is parallel to the optical axis Lb1 incident on the reading system third mirror 6.  Since the film projecting light reflected by the reading system second mirror 5 is translated in the direction approaching to the central line C1 of the screen, thus, a line sensor 9 can be situated within the width of the screen 12.
Patent JP-H02219216-A (JP)
Title: Crystal growth by mocvd process
Inventor: TAKAMI AKIHIRO
IPC: H01L21/205
Filed: 1989-02-20
Abstract: PURPOSE:To enable an etching rate of A GaAs to be equal to that of GaAs independently from an etchant by varying a growing pressure used in crystal growth according to a molar fraction (x) of AlAs in AlxGa1-xAs to be grown. CONSTITUTION:When crystals are grown by a metal organic chemical vapor deposition (MOCVD) process while varying a growing pressure only among the growing conditions, an etching rate has a tendency to become higher as the growing pressure is decreased. The smaller a molar fraction (x) of AlAs is, the more remarkable this tendency is. Taking advantage of this fact, a growing pressure used in the crystal growth is varied according to a molar fraction (x) of AlAs in AlxGa1-xAs to be grown. In this manner, the etching rate can be increased by growing the AlGaAs layer under a reduced pressure until it becomes equal to that of GaAs.
Patent JP-H09207535-A (JP)
Title: Car height adjusting device
Inventor: KUNISHIMA KAZUTOSHI
IPC: B60G17/015
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To avoid rapid change of car height when a car is going to start. SOLUTION: The standard car height hH is itself used as the target car height hT while a car is running (Step 120), and at a standstill, the value obtained from the given formula is used as target car height hT (Step 130). Accordingly the target car height at a standstill is nearer the sensed car height hi than the target car height during running in an amount calculated from (standard car height hH - sensed car height hi) *a. Accordihgly the car height difference 4h between the sensed car height hi and target car height hT as target for car height adjustment is lessened, and the amount of car height adjustment made by wheel suspension devices for nullifying ▵h is corrected decrementally from the case in which the car is running.
Patent JP-S63206836-A (JP)
Title: Program debugging device
Inventor: YAKABE YOSHITOSHI
IPC: G06F11/28
Filed: 1987-02-23
Abstract: PURPOSE:To start up timer brake with high accuracy at an arbitrary timing, by setting a condition satisfying signal outputted from a brake circuit as a start up signal, and providing a function to apply control so as not to generate the timer brake with the condition satisfying signal of the brake circuit when a timer brake circuit is selected. CONSTITUTION:An address brake circuit 2 and the timer brake circuit 3 issue the condition satisfying signals 10 and 11 respectively by the enable signals 6-8 of a program debugging device 1', and an address coincidence circuit is operated as first condition setting circuit which starts up the timer brake circuit 5. When the control part 1' sets an address and a time on the circuits 2 and 3, and starts up an internal emulation/trace part, and issues a signal 8, a circuit 4 compares it with the address is a CPU, and when they coincide, opens a gate 21, and starts up a circuit 5, and subtracts a set value, and when it goes 0, issues the condition satisfying signal 12. The control part 1', receiving the signal, stops an operation. By constituting a device in such way, it is possibly to perform the timer brake with high accuracy at the arbitrary timing.
Patent JP-H10237866-A (JP)
Title: Method for constructing foundation of building
Inventor: OSHIMA AKIRA
IPC: E02D27/10
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a foundation constructing method whereby the number of kinds of piles used is reduced and construtibility is enhanced by allowing a pile supporting force and a vertical supporting force for the ground to work effectively. SOLUTION: A drill means 10 is attached to a support erected on a base vehicle, in such a way that the direction of the axis of a drilling rod 2 having a bit 9 attached to its end is roughly perpendicular. The ground 30 is drilled to a part of a support layer by the drill means 10 which rotates while ejecting water from the ejection port 25 of the bit 9. The drilling rod 2 is moved vertically along the direction of its axis as necessary to mix soil with water by means of stirring projections 8, 8 and the level the wall surface of a drillhole 31 using leveling rollers 7, 7. Cement milk is injected in place of water, and a hydraulic pump is driven to rotate a wing-enlarging drilling blade 23 and to increase its diameter, thus forming a large-diameter bulb part 33. A concrete pile is driven into the dillhole 31.  The diameter of the wing- enlarging drilling blade 23 is increased in such a way that the amount of increase in the diameter is varied as necessary depending on the position where the drillhole 31 is formed and according to a supporting force for the concrete pile and to the load from a building.
Patent JP-H01215003-A (JP)
Title: Electromagnetic device
Inventor: KUZUMI HIDEKI
IPC: H01F7/14
Filed: 1988-02-24
Abstract: PURPOSE:To reduce magnetic resistance in a coil frame and to improve electromagnetic attracting force, by positioning an auxiliary member consisting of a magnetic body at a fixed position between a coil frame and an armature at the side of a pole piece in the armature oscillation direction at an end opposite to an end into which the pole piece is inserted in the axial direction of the coil frame. CONSTITUTION:An auxiliary member 15 consisting of a magnetic body is arranged within the end of the opposite side of a pole piece 14 in a coil frame 10. The auxiliary member 15 is arranged at a position where it can be in contact with a part of an armature 13 and also does not prevent oscillation of the armature 13. When a coil 11 is excited, the left edge of the armature 13 is attracted to the pole piece 14 to form a closed magnetic circuit through a yoke 12 and the pole piece 14. When the closed magnetic circuit is formed, the pole piece 14 and the auxiliary member 15 are bridged through the armature 13, thus increasing the sectional area of magnetic path within the coil frame 10. Since the magnetic resistance is thereby reduced and magnetic saturation hardly develops, the attracting force can be increased.
Patent JP-S5925358-A (JP)
Title: Preparation of fluorine-containing amino compound
Inventor: MIZUNO TETSUYA
IPC: C09K23/42
Filed: 1983-03-11
Abstract: NEW MATERIAL:A compound shown by the formula I (Ar is aromatic group; Q is carbonyl, methylene, or ethylene; R2' and R3' are H, lower alkyl, or hydroxyalkyl; n is 1-3) and its ester. EXAMPLE:N-Hydroxyethylene-N-methyl-perfluorononenyloxybenzylamine. USE:A surface active agent. Showing improved ability on the reduction of surface tension, having improved chemical resistance, and heat resistance. Having specific properties such as oil repellency, releasability, preventing action on the reattachment of oil, stabilizing action on foams, etc. PROCESS:A compound shown by the formula II (X is Cl or Br) is reacted with a compound shown by the formula III to give a compound shown by the formula I , and, if necessary, it is esterified with an acid to give the desired fluorine-containing amino compound. The reaction can be carried out directly or in the presence of a base in water or an organic solvent easily.
Patent JP-S53125900-A (JP)
Title: Parking system for special facilities
Inventor: HATSUTA ISABUROU
IPC: G07B15/00
Filed: 1977-04-11
Abstract: PURPOSE: To control the opening and closing operationsof a gate so that the unappointed parking by a person other than a customer can be prevented by providing an openable gate, which is opened and closed for allowing entering and going-out of a can at a parking area, in a manner to receive a token at its receiver. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09230751-A (JP)
Title: Image forming device
Inventor: NATSUME JUNKO
IPC: B65H11/00
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of miscopying by displaying plural different paper sizes of which at least one side have the same length as that of one side of a detected paper sheet, as selections. SOLUTION: When a manual feeding tray has paper sheets, the positions of side regulating plates 301a and 301b, that is, the value of a resistor 306 and the output value of a sensor 307 are detected. The size of the papers is judged by the detected values. Consequently, when one paper size can not be specified, a size selecting mode for specifying the paper size, according to the display of a control panel is set and a ten key input mode for numerically inputting an actual paper size is reset to display a picture for selecting a regular size paper on a touch display panel provided on the control panel. On the other hand, when one paper size is specified, the size selecting mode is reset to display the size of the detected paper on the display panel.
Patent JP-H06251461-A (JP)
Title: Tape speed information detecting circuit
Inventor: MIZUMAKI HIDETAKA
IPC: G11B15/52
Filed: 1993-03-02
Abstract: PURPOSE:To improve the accuracy of the tape speed detecting circuit by the time when a tape speed information signal passes the prescribed distance between a recording head for this signal and a reproducing head. CONSTITUTION:A reproduced signal b is supplied to a window comparator 11e and a zero cross comparator 11h. A window (d) from the window comparator 11e and the zero cross detection signal (c) from the zero cross comparator are supplied to a zero cross detecting circuit 11i by which the tape speed information (e) is obtd.
Patent JP-H01215142-A (JP)
Title: Fm receiver
Inventor: TANAKA YOSHIAKI
IPC: H04H1/00
Filed: 1988-02-23
Abstract: PURPOSE:To detect whether or not a cause of difficulty in hearing of voice or the like is due to the effect of multi-path by providing a multi-path detection section detecting whether or not a stereo decoding signal is subjected to the effect of multi-path. CONSTITUTION:A multi-path detection section 5 is provided with a phase comparator 5 comparing the phase of a stereo decoding signal amplified from an amplifier 1 with a phase of an output signal of a 1/2 frequency division circuit 41 of a stereo display section 4, a low pass filter 52 having a time constant smaller than a low pass filter 22 and eliminating a prescribed high frequency component of an output signal of the phase comparator 51, an amplifier 53 amplifying the output signal of the low pass filter 52 and an amplitude modulation detection circuit 54 detecting the amplitude modulation of the output signal of the amplifier 53. Since the pilot signal is subject to phase modulation when the stereo decoding signal VS receives the effect of multi-path, it is detected to detect whether or not the stereo decoding signal VS is subjected to the effect of the multi-path. Thus, whether or not a cause of difficulty in hearing of voice or the like is due to the effect of multi-path is discriminated.
Patent JP-S62250091-A (JP)
Inventor: SAIIDO TEI DARIAN
IPC: C10G53/12
Filed: 1987-02-24
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-H09236943-A (JP)
Title: Toner for developing electrostatic charge image, developer and image forming method
Inventor: HAYASHI KENJI
IPC: G03G15/20
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To ensure a wide temp. region in which offsetting is not caused and to reduce the amt. of a residual toner sticking to a fixing roll by offsetting by incorporating polyolefin having a specified BET specific surface area or over and having polar groups in each molecule. SOLUTION: This toner contains polyolefin having >=5m<2> /g BET specific surface area and having polar groups in each molecule. The domain diameter of the polyolefin is 10-1,000nm. A two-component developer contg. this toner is carried on a developer carrier 2 with a magnet 2B at the inside by the magnetic force of the magnet 2B and it is transferred to a developing region 5 by turning a developing sleeve 2A. At this time, the thickness of a developer layer 6 is regulated by a regulating means 4 so that the layer 6 do not come in contact with a photoreceptor 1 in the developing region 5. The min. width of the region 5 is made larger than the thickness of the developer layer 6 transferred to the region 5.
Patent JP-H09235402-A (JP)
Title: Flame-retardant polyolefin resin foam
Inventor: IUCHI KENJI
IPC: C08J9/06
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain a flame-retardant polyolefin resin foam having an excellent flame retardancy, uniform foams and an excellent appearance by using a specified component without using a halogen-base flame retardant. SOLUTION: This foam is obtained by cross-linking a flame-retardant polyolefin resin compsn. comprising 100 pts.wt. of a resin component comprising an ethylene/alkyl acrylate copolymer alone or a mixture thereof with another polyolefin resin, 50 to 200 pts.wt. of a hydrated metal oxide, 5 to 100 pts.wt. of ammonium polyphosphate and a foaming agent with an ionizing radiation and then heating the compsn. at a temperature not below the decomposition temperature of the foaming agent to conduct the foaming. Red phosphorus may also be used for further improving the flame retardancy. The amt. of the red phosphorus is 0.1 to 50 pts.wt. for 100 pts.wt. of the resin component, and the wt. ratio of the ammonium polyphosphate to red phosphorus is 1:(0.01 to 10).
Patent JP-S62199665-A (JP)
Title: Formation of color image
Inventor: SUGA YUKO
IPC: C09D11/00
Filed: 1986-02-28
Abstract: PURPOSE:To improve recording characteristic, extrusion and preservation stability, etc., by using an aqueous ink employing respective specific dyes in yellow, magenta, cyan and black inks for forming color images by an ink jet method. CONSTITUTION:Color images are formed by using an aqueous ink employing (A) a dye expressed by formula I (R is H, lower alkyl, etc.; X is acetyl, etc.; M is alkali metal, ammonium, et.; l is 0-2; m and n are 0 or 1) in magenta ink, (B) a dye expressed by formula II (Q is -NHCONH- or bond expressed by formula III; X1 and X2 are H or phenyl substituted by -SO3M, etc.; R is methyl, etc.) in yellow ink, (C) a dye expressed by formula IV (m is 1-4; n is 0-3) in cyan ink and (D) a dye expressed by formula V or VI (R1 is H or phenyl substituted by -SO3M, etc.; R3 is H or a group expressed by formula VII; R3 and R4 are H, lower alkyl, etc.; n is 0 or 1) in black ink by an ink jet method.
Patent JP-2000239021-A (JP)
Title: Black iron oxide particle and its production
Inventor: MIYAZONO TAKESHI
IPC: H01F1/00
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To improve the fluidity, dispersibility, etc., by coating an iron oxide particle with a compound iron oxide layer of Al and Fe. SOLUTION: The content of Al component in a compound iron oxide layer is preferably 0.05-2 wt.% calculated as Al based on the total of iron oxide particle. The compound iron oxide layer has preferably hercynite. When the black iron oxide particle has moisture absorption ratios (wt.%) ΔWLL and ΔWHH after exposure to an environment at 10 deg.C at 20% RH and an environment at 35 deg.C at 85% RH for 4 hours, respectively and a specific surface area (cm2/g) A, the iron oxide particle preferably satisfies the equation (ΔWHH-ΔWLL)/ A<=0.05. The iron oxide particle preferably has <=40 aggregation, <=5×10-5 dyne/contact adhesion, <=18.5 black degree by a color-difference meter and >=80 reflectivity (60 degrees).  The particle is produced by mixing a slurry of black iron oxide formed by a wet method with a water-soluble Al salt, a ferrous salt and an aqueous solution of an alkali and oxidizing the mixture at a pH of 5-12, at a temp. of 60-90 deg.C.
Patent JP-H07231438-A (JP)
Title: Amplifier for catv
Inventor: OZAKI SHINYA
IPC: H04N7/16
Filed: 1994-02-16
Abstract: PURPOSE:To use an amplifier as a unidirectional system or as a bi-directional system, to operate the amplifier with the same power consumption as that of a conventional unidirectional amplifier when the amplifier is used in the unidirectional system, and to recognize whether the amplifier is functioned as a bi-directional amplifier or as a unidirectional amplifier at a glance. CONSTITUTION:This amplifier is provided with an outgoing amplifier circuit 1 connecting with the outgoing line in a CATV system and amplifying an outgoing signal and an incoming amplifier circuit 2 connecting with the incoming line and amplifying an incoming signal. The incoming amplifier circuit 2 is provided with a power supply switch 3 turning ON/OFF the power supply to the incoming amplifier circuit 2, a bypass circuit 4 bypassing the incoming signal without inputting the signal in the incoming amplifier circuit 2 and a bypass changeover switch 5 conducting/interrupting the bypass circuit 4. A supply display lamp 6 which is turned on when supply is performed to the incoming amplifier circuit 2 is provided. An operation display lamp 7 which is turned on when the power supply to the up amplifier circuit 2 is stopped is provided.
Patent JP-H071834-A (JP)
Title: Recording sheet containing tetrazolium, indolinium, and imidazolinium compound
Inventor: SHIYADEII ERU MARUHOTORA
IPC: B41M5/50
Filed: 1994-03-14
Abstract: PURPOSE: To obtain a recording sheet for an ink jet printer with improved water-resistant durability, show-through of an image and optical density by comprising a base sheet and a tetrazolium compd., an indolinium compd. an imidazolinium compd. or a mixture thereof, etc. CONSTITUTION: The objective recording sheet comprises a base sheet, a substance selected from the group consisting of tetrazolium compd. indolinium compd., imidazolinium compd., and mixtures thereof, an optional pigment and an optional binder. An alkaline-sized ordinary paper sheet is, for example, treated with a soln. contg. 2 wt.% tetrazolium, indolinium or imidazolinium compd. and 98 wt.% solvent through immersion coating and dried at 100 deg.C in air to obtain a product wherein the tetrazolium, indolinium or imidazolinium compd. sticks on each surface of the paper sheet after treatment.
Patent JP-S61269069-A (JP)
Inventor: GROOPMAN JOHN D
IPC: C07K16/00
Filed: 1986-02-28
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。