baber/WOPTO huggingface dataset:
Patent JP-S6026317-A (JP)
Title: Imaging device
Inventor: MIURA TEIJI
IPC: B41J2/445
Filed: 1983-07-22
Abstract: PURPOSE:To enable high-speed response and instantaneous start by facing one end of a bundle of optical fibers to a halogen lamp and the other end to the light shutter section of a liq. crystal light valve. CONSTITUTION:A light source is composed of a halogen lamp 16, an optical filter and a bundle 20 of optical fibers. One end of the bundle 20 is faced to the lamp 16, and the other end to the light shutter section 23 of a liq. crystal light valve. The response speed of the liq. crystal is increased, and the high energy light source is instantaneously stabilized, so high-speed response and instantaneous start can be carried out.
Patent JP-H11328593-A (JP)
Title: Method for judging health condition of vehicle driver, its device, method for managing health condition of vehicle driver and its device
Inventor: USHIJIMA MINAJIYUURO
IPC: G08G1/16
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To high accurately grasp goodness/badness of a health condition of a driver which is useful for referring to when safe driving of a vehicle is maintained. SOLUTION: The health condition of the driver is judged whether it is normal or not based on monitored physical information of the driver to drive the vehicle and a predetermined judgement standard and managing the health condition by this device. In this case, the device is provided with an information storage means 61bA in which the monitored past physical information is stored, a past information storage and executing means 61A to store the monitored past physical information in the information storage means 61bA,  a judgment standard setting means 61B to set a second judgment standard to judge whether the health condition of the driver is normal or not based on the monitored past physical information a specified amount of which is stored in the information storage means 61bA at a point of time when the monitored past physical information stored in the information storage means 61bA reaches the specified amount and a judgment standard changing means 61C to change the predetermined judgment standard to the second judgment standard set by the judgment standard setting means 61B.
Patent JP-H06321052-A (JP)
Title: Power source device for vehicle safety system
Inventor: OKANO MASAMI
IPC: B60R21/16
Filed: 1993-05-13
Abstract: PURPOSE:To apply high output voltage to a stabilizing power source circuit for a control circuit from an energy reservoir without increasing electric power consumption of the controlling element of the stabilizing power source circuit and by a simple circuit. CONSTITUTION:In a power source device 10 for a vehicle safety system 1, output voltage from an energy reservoir 20 is lowered by a stepdown circuit 30, and this low output voltage VL and battery output voltage VB are compared by a selecting means 40 composed of diodes 41 and 42 to supply output voltage having a higher level to a voltage stabilization circuit 50.
Patent JP-S5359843-A (JP)
Title: Reliability confirmation equipment for multi-power source equipment
Inventor: FUJIWARA NOBUHIRO
IPC: H02J9/06
Filed: 1976-11-10
Abstract: PURPOSE: To perform pre-check of the performance of backup power source and to improve reliability of power source equipment, by loading periodically on back up power source. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5656490-A (JP)
Title: Mutual connecting device for movable carriage
Inventor: JIYAN ESHIEBAARU
IPC: B66C11/16
Filed: 1980-09-26
Abstract: An apparatus is provided for the interconnection of two mobile carriages which are connected by a rigid beam and guided along parallel guide rails. The apparatus permits the simultaneous and identical movement, with respect to both direction and distance, of the carriages along the respective guide rails. The apparatus comprises two generally symmetrically disposed cables, each of which is attached at one end to an end of one rail and at its other end to a diagonally opposed end of a parallel rail. Intermediate the attachment points, the cables connect the carriages by resting on and being supported by return pulleys which are integral with the carriages. Each cable thereby describes a generally Z-shaped configuration. The Z-shaped configurations are symmetrically disposed in order to cause, during the displacement of one carriage, the tensioning of one of the cables, and thereby cause the other carriage to be identically and simultaneously displaced.
Patent JP-H032318-A (JP)
Title: Production of spheroidal graphite cast iron
Inventor: ASAI YASUSHI
IPC: C21D5/00
Filed: 1989-05-26
Abstract: PURPOSE:To produce spheroidal graphite cast iron excellent in ductility by subjecting ductile cast iron containing specific amounts of Mn to austempering treatment and then to reheating up to a relatively low temp. and decomposing unstable retained austenite. CONSTITUTION:Ductile cast iron containing, as hardenability-improving element, 0.3-1.0%, by weight, Mn and further containing, if necessary, 0.2-1.0% Mo is subjected to austempering treatment. Subsequently, this spheroidal graphite cast iron is reheated at 250-349 deg.C. By the above treatment, unstable retained austenite in a segregation zone in the structure is decomposed into ferrite and cementite. By this method, the elongation of spheroidal graphite cast iron can be improved and stabilized.
Patent JP-S6410197-A (JP)
Title: Protective container for transportation of liquid container
Inventor: KIN KEE ROO
IPC: G21F5/002
Filed: 1988-05-31
Abstract: PURPOSE: To accurately center the internal and external shells of a hollow cylindrical container composed of the internal and external shells holding a heat insulating material in between to each other in manufacturing the container by arranging rigid beam-like rings on the upper end sections of the side walls of the internal and external shells of the container. CONSTITUTION: A protective container is composed of a hollow cylindrical main body 13 and a lid 15 and rigid beam-like ring members 61 and 63 are welded to the upper end sections of the side walls 53 and 55 of the main body 13. An annular cap 65 is welded between the end faces of the members 61 and 63 and concentric cylindrical rims 69 and 79 are welded to the opposite surface. Then the internal and external shells of the main body 13 respectively composed of the ring members 63 and 61, members 70 and 69, and walls 55 and 59 and 53 and 57 are fixed to the reference section of a jig by means of stud screws 30 and 79 and concentrically hung. When an annular top plate 67 is welded along welding lines 71a and 71b, the walls 53 and 55 can be positioned concentrically. In addition, the spaces of the hollow shells is filled with a gelled material.
Patent JP-H0428376-A (JP)
Title: Balloon catheter for interior of aorta
Inventor: SUGISE HIROSHI
IPC: A61M25/00
Filed: 1990-05-24
Abstract: PURPOSE:To attain a balloon catheter in the title which has a one-chamber balloon and can be inserted in the human body through the skin and can surely feed blood to the central nerve side or the periphery side by providing a balloon whose maximum diameter portion exists a little to the forward end side from the longitudinal center of the balloon. CONSTITUTION:A balloon catheter 1 for the interior of aorta includes a tubular member 2 having a lumen 9 in the interior thereof and a balloon 3 communicated with the lumen 9 at least, wherein the balloon has the maximum diameter portion 3a of the balloon 3 existing a little to the forward end side from the longitudinal center of the balloon 3. In the balloon catheter 1, the balloon 3 is formed like a bell taking the maximum diameter portion 3a as the forward end side of the balloon. Accordingly, when the balloon 3 is completely expanded, the diameter is gradually decreased from the maximum diameter portion 3a toward the base end portion of the balloon 3, so that the blood can surely be sent from the maximum diameter portion 3a to the base end portion side and the circulation of the blood on the periphery side can surely be assisted.
Patent JP-S62289771-A (JP)
Title: Sine f/a period detecting device
Inventor: KAWASHIMA KAZUO
IPC: G04F10/06
Filed: 1986-06-09
Abstract: PURPOSE:To automatically detect a period with high accuracy by finding the minimum frequency and maximum frequency of a pulse, converting the arrival time and frequency numerals of the pulse into arrival time and a phase difference, and calculating the period from their ratio. CONSTITUTION:A frequency distribution generating circuit 2 generates a frequency histogram according to the frequency numeral from an input terminal 1. An SINE decision circuit 3 decides whether an input signal has an SINE characteristic or not from the obtained histogram. The SINE decision circuit 3 transmits the minimum and maximum frequencies to a frequency discriminating circuit 4. The frequency discriminating circuit 4 finds the phase range and rough period of a frequency numeral inputted for every pulse. A period calculating circuit 5 converts the frequency of two pulses from the center frequency to the maximum frequency into a phase and outputs the smoothed value of plural data to an output terminal 6.
Patent JP-H11312993-A (JP)
Title: Digital broadcast receiver
Inventor: ABE MIKITO
IPC: H04B1/16
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To eliminate the setting of the type of programs which cannot be listened to a receiver by discriminating whether the programs can be actually selected (supported) or not at the time of setting the type of these programs desired to listen. SOLUTION: When a PTY search is started, it is retrieved whether a service next to the current service coincides with a designated PTY or not. Then, it is discriminated whether the order of a service id out of information of a next selected ensemble coincides with the PTY designated as of the leading service or not and if they coincide, the sounds of a component set as the primary are reproduced. If they don't coincide, PTY comparison is performed for the next service in the same manner. If the designated PTY is not found even when the retrieval is advanced up to the front of the last service by one, the error is displayed, and the last service is selected and reproduced.
Patent JP-S5926636-A (JP)
Title: Air suspension device
Inventor: HORI JIYUNICHI
IPC: B60G17/052
Filed: 1982-07-30
Abstract: PURPOSE:To make both comfortable riding and the stability of driving of a vehicle compatible by a method wherein a throttle provided between an air spring and a surge tank is adjusted in accordance with the condition of the road or the vehicle. CONSTITUTION:An upper plate 5 fixed to the upper art of the air spring 3 is provided with a circular opening 6 and a communication tube which is connected to the surge tank 8 is connected to the opening 6. Further, a throttle plate 9 having a plurality of throttle holes 10 coming into alignment with the circular opening 6 in sequence is arranged within the air spring 3. The throttle plate 9 is rotated by a motor 13 and a gear 14 in response to a command signal from a controller 15. Consequently, the throttle diameter between the air spring 3 and the surge tank 8 can be changed in stepped manner.
Patent JP-S5835458-A (JP)
Title: Gas chromatograph specimen introducing device
Inventor: TANAKA TOSHIYUKI
IPC: B01D15/08
Filed: 1981-08-27
Abstract: PURPOSE:To treat a number of specimens easily without using a special collecting tube  of pressure resistance, by a method wherein specimen is adsorbed in a glass collecting  tube with both ends opened and an adsorbing agent filled therein, the collecting tube is  inserted in an introducing device having a heating chamber to be closed airtight, and  carrier gas is introduced to the collecting tube. CONSTITUTION:A collecting tube A comprises a glass collecting tube (k) filled with an  adsorbing agent (l) and having both ends fixed by glass wool (m) so that specimen is  adsorbed in the collecting tube A. A stainless-steel connecting tube 5 is connected to a  tube coupled to a branch 7 of a three-way cock 6 leading to a carrier gas bomb (b).  The collector tube A and the stainless-steel connecting tube 5 are fitted to a Teflon  tube 11. The stainless-steel tube has a bottom attaching member 2 connected to injection port (a) of a separation column using a cap nut 3, and upper end part of the stainless-steel tube is fitted to a joint 4 and the Teflon tube 11 is connected airtighly using  cap nuts 9, 10. Carrier gas is introduced from a branch 8 of the cock 6 to the column  and a heating chamber 13 is heated to a prescribed temperature, and then the cock is  changed to the branch 7 and the carrier gas is introduced to the collecting tube A and specimen gas is introduced to the column inlet port (a). Thus the collecting tube A is  attached or detached easily and a number of specimens are treated.
Patent JP-S5758513-A (JP)
Title: Power take out device for vehicle
Inventor: NAITOU KANEAKI
IPC: B60K25/06
Filed: 1980-09-27
Abstract: PURPOSE: To obtain a power take out device suitable for the dump truck rear body inclining system operatable by single lever by connecting or disconnecting the gear shaft driven by the power and the output shaft by a operating lever which is link connected to a hydraulic control switching valve.  
     CONSTITUTION: When a shift rod 26 is positioned to the most extended condition by a lever (not illustrated) via links 33 and 31 a shifter 23 assumes the first position at the left end to move a sliding member 19 to left releasing balls 18 from a groove 16 thereby disconnecting an output shaft 9 from a transmission gear 3. When the lever is shifted to the second position the sliding member 19 moves right to the second position connecting the output shaft 9 with an intermediate gear 12 by the engagement of the balls 18 with the groove 16 thereby taking out the power. When the lever is shifted to the third position such power take out condition is maintained while a hydraulic pressure switching valve (not illustrated) is changed over via a link 34 to supply hydraulic pressure to a rear body inclining system thereby providing the aforesaid device suitable for the drump truck rear body inclining system. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11327386-A (JP)
Title: Sheet processor and image forming device
Inventor: KUWATA TAKASHI
IPC: G03G15/00
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To prevent a user from forgetting to return a power-source switch to its original state and to eliminate a trouble caused as the result of forgetting to return it to its original state. SOLUTION: A deck which is freely attached/detached to/from a printer main body is provided with a power source 33 which can be turned on from the printer main body, and the switch 34 which switches the ON/OFF of the power source 33. The detachment of a back cover 35, serving as the outer covering of the device, allows the switch 34 to turn on the power source 33. The attachment of the back cover 35 allows the switch 34 to turn off the power source 33.
Patent JP-H01303915-A (JP)
Title: Afc circuit
Inventor: OKITSU YOSHITAKA
IPC: H03L7/02
Filed: 1988-06-01
Abstract: PURPOSE:To trace an object signal with the less number of times of correction by digitizing a DC component output voltage of a frequency discrimination circuit and using the frequency correction value corresponding to the digital value so as to correct the frequency of a local oscillation signal. CONSTITUTION:A frequency discrimination circuit 3 superimposes the DC component voltage in response to the frequency difference between the center frequency of the input signal and the frequency of the detection onto the detection signal and outputs the result. An AD converter 11 samples the DC component voltage for each input of a sampling signal and outputs a digital signal in response to the voltage. A correction value output section 12 consists of an address coder 13 outputting an address corresponding to the digital signal and a correction value storage device 14 with a frequency correction data stored in advance for each address and outputting the frequency correction data with a designated address value. The correction section 15 corrects the frequency setting data from a local oscillation frequency setting section 20 by using the frequency correction data from the correction value storage device 14 and a local oscillation synthesizer 21 outputs the local oscillation signal having the frequency corresponding to the data from the correction section 15.
Patent JP-H04358588-A (JP)
Title: Water purifier of porous hollow fiber membrane type and active carbon composition used therefor
Inventor: FUJIWARA HIROSHI
IPC: C02F1/44
Filed: 1991-06-06
Abstract: PURPOSE:To provide a water purifier of a porous hollow fiber membrane type which demonstrates the maximum deodorization capacity of active carbon without decreasing a water flow during operation and has a improved operability in the operation such as transportation and installation by preventing scattering of activated carbon powder by impact and vibration during its transportation and installation to protect the porous hollow fiber membrane from the deposition of the powder. CONSTITUTION:A water purifier of a porous hollow fiber membrane type 1 is equipped with a particulate active carbon chamber 21 and a water purification cartridge 2 having a porous hollow fiber membrane chamber 22. The porous hollow fiber membrane chamber 22 contains powdered active carbon 9 prepared in the form of powder wrapped or enclosed with water soluble paper or plastic film or a tablet.
Patent JP-H0433080-A (JP)
Title: Method for recognizing character in table
Inventor: BESSHO GORO
IPC: G06K9/20
Filed: 1990-05-24
Abstract: PURPOSE:To enable character recognition by exactly extracting not only the line of laterally describing characters but also the line of longitudinally describing characters in a table by discriminating the lengths of each frame in main scanning and sub scanning directions and switching the method of extracting the character line in each frame corresponding to the result of the discrimination. CONSTITUTION:The frame surrounded by line segments in the main scanning and sub scanning directions is extracted from the table area of a document picture. Then, the lengths of each frame in the main scanning and sub scanning directions are discriminated and corresponding to the discriminated result, the method for extracting the character line in each frame is switched. Namely, it is automatically discriminated whether the character printed in each frame of the table is described laterally or longitudinally, and the character line extraction method suitable for the discriminated direction is applied. Thus, even in the table mixing the laterally and longitudinally describing frames, the character line in each frame is exactly extracted, and the accuracy for the character recognition is improved.
Patent JP-2000329035-A (JP)
Title: Fuel injection valve
Inventor: MATSUBARA MAMORU
IPC: F02M61/10
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection valve which can reduce closing delay of a needle valve after completion of emitting valve opening pulse signal by reducing bounce time at the time of opening the needle valve, and appropriately decreasing inverse squeeze applied across stoppers of the needle valve at the time of closing. SOLUTION: A needle valve 5 is arranged inside a body 1 of this fuel injection valve in an axially movable manner and tiltably in respect to an axis of the body 1 by an inclination angle θ1. A stopper plate 11 is arranged on the side of the body, to which a stopper 51 of the needle valve 5 is abutted at the time of opening the valve. An inclination angle θ2 is provided between the stopper 51 and the stopper plate 11, in respect to a surface perpendicular to an axis of the needle valve 5. The inclination angle θ1 in an axial direction of the needle valve 5 is set smaller than the inclination angle θ2 between the stopper 51 and the stopper plate 11. The stopper 51 is so formed that a ratio between an outer diameter D, of the stopper 51 on the side of the needle valve and an inner diameter D0 of a body inner chamber 15, that is, D1/D0 ranges between 0.6 and 1.1.
Patent JP-H0430312-A (JP)
Title: Multi-track magnetic head
Inventor: AOKI KAZUHIRO
IPC: G11B5/31
Filed: 1990-05-24
Abstract: PURPOSE:To facilitate the forming of each element and to decrease crosstalk between yokes by arranging most of the yokes radially and selecting an interval between coils larger than a track interval. CONSTITUTION:A yoke 2 and a base 1 form a magnetic circuit having a gap, a coil 3 is driven by a recording current supplied through a coil lead wire 4 and an induced magnetic field is generated in a gap of the megnetic circuit. Since a magnetic body being a recording medium is arranged in the vicinity of the gap and driven at a specific relative speed, the recording according to the recording current is implemented. Thus, each part is easily formed by increasing each yoke interval in a yoke drive section or a magneto-resistance effect element section than each yoke interval at a head tip and crosstalk is reduced.
Patent JP-S6028420-A (JP)
Title: Epoxy resin composition
Inventor: WATANABE HIDEO
IPC: C08G59/62
Filed: 1983-07-26
Abstract: PURPOSE:To provide an epoxy resin composition having improved water resistance and elongation at break without lowering the heat resistance, by compounding an epoxy resin containing aromatic glycidylamine epoxy group, an aromatic diamine and a bisphenol at specific ratios. CONSTITUTION:The objective composition is composed of (i) an epoxy resin containing >=50wt% aromatic glycidylamine epoxy group, (ii) an aromatic diamine and (iii) a bisphenol, wherein the values R and f defined by the formula I and IIare 0.3<=R<=1.2 and 0.1<=f<=0.7 (A is the number of epoxy groups of the epoxy resin in the composition; B is the number of active hydrogens of the aromatic diamine in the composition; C is the number of active hydrogens of the bisphenol in the composition).
Patent JP-H01303674-A (JP)
Title: Recording and reproducing system for digital signal
Inventor: YAMADA YASUHIRO
IPC: G11B20/10
Filed: 1988-06-01
Abstract: PURPOSE:To reduce redundant data and to improve recording efficiency by recording with a signal for demodulating consisting of mutually different partialauxiliary signals added to a segment signal. CONSTITUTION:An auxiliary signal for demodulating is formed with plural mutually different partial auxiliary signals W1-W3, and the auxiliary signal is added for one segment signal and is recorded. Besides, at the output side of a shift register 22, detecting circuit 31 and 32 of the partial auxiliary signals W2 and W3 are provided, and at the output side of the detecting circuit 31, a delay circuit 33 is connected. Consequently, the detecting of timing on which a data signal starts on reproducing becomes accurate, an address signal and parity becomes unnecessary, and demodulating is attained. Thus, redundant data are reduced, and recording efficiency is improved.
Patent JP-S6115389-A (JP)
Inventor: KAWAMURA SHIYOUJI
IPC: H05K3/34
Filed: 1984-07-02
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。