baber/WOPTO huggingface dataset:
Patent JP-S56152979-A (JP)
Title: Electrolytic process for aqueous alkali chloride solution
Inventor: OOKAI OSAJI
IPC: C25B9/00
Filed: 1980-04-24
Abstract: PURPOSE: To produce caustic alkali without substantially producing H 2  in a cathode chamber by electrolyzing an aqueous alkali chloride soln. while passing gaseous O 2  contg. air into the cathode consisting of a gas diffusion electrode.  
     CONSTITUTION: An electrolytic chamber 1 is constituted of an anode chamber 1 having the anode 2, a cathode chamber 4 and a gas chamber 5. The chamber 3 and chamber 4 are partitioned by a diaphragm 6 and the chamber 4 and chamber 5 by a gas diffusion electrode 7, respectively. Also, the gas diffusion electrode 7 as the cathode is provided in the chamber 4, and a catalyst that accelerates the formation of OH -  and/or the reaction of O 2  and water (e.g.; Dd) is present in this cathode 7. At the time of electrolyzing alkali chloride in this tank, a gas 22 contg. air is supplied 11 into the chamber 5, is passed through the inside of the cathode 7, and is caused to react with water on the electrode 7 surface, whereby caustic alkali is formed in the chamber 4. In this case, said gas is to be produced as bubbles from the cathode 7 surface into catholyte and the O 2  concn. in the bubbles is required to be maintained at ≥5vol%. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09222660-A (JP)
Title: Supporting mechanism for pressing plate fixing device of back focus control type af single lens reflex camera
Inventor: SATO MASAYUKI
IPC: G03B17/28
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To precisely position a pressing plate fixing device to face to the aperture part of a movable body in specified posture and to maintain the state of the movable body in the moving process of the movable body in an optical axis direction by a supporting mechanism supporting the pressing plate fixing device on a back cover side so that it can move in parallel with an optical axis in order to perform the opening/closing operation of the back cover through one operation and easily change or load the film as in the conventional manner. SOLUTION: A 1st upper base holding plate 23 and a 2nd upper base holding plate 24 are turnably attached by a pin 32b, and their one-side ends are pivotally attached to the inside of the back cover 47 by pins 32a and 33a, and the other ends are pivotally attached to the upper side part of the pressing plate base of the pressing plate fixing device by pins 33b and 32c. The lower side part of the pressing plate base of the pressing plate fixing device is provided with a similarly constituted diagonal structure mechanism. The one-side ends of base guide plates 27 and 28 whose other ends are pivotally attached to the back cover side are respectively attached to the right and left sides of the lower side part of the pressing plate base.
Patent JP-S60197564-A (JP)
Title: Copy blank cutting apparatus
Inventor: SHIMOICHI EIJI
IPC: G03G15/00
Filed: 1984-03-21
Abstract: PURPOSE:To provide copy blanks having same length when a manuscript is merely inserted, by judging automatically the standard size of the blank from measured manuscript length and the width of roll paper to cut the blank into the standard size. CONSTITUTION:When a manuscript is inserted longitudinally in the transfer direction, a manuscript insertion sensor 3 detects the insertion of the manuscript and a manuscript length measuring means 4 starts to measure the manuscript having transfer speed of 100mm./s. And when a predetermined time elapses after the measurement, the supply of roll paper is started and the feed amount of a blank is counted by a counter attached to a guide roller 10. And the blank is cut such that the blank length is A3 when the roll paper width is A1 and manuscript length <A1+alpha, A1 when manuscript length >=A1+alpha, A4 when paper width is A2 and manuscript length <A2+alpha, A2 when manuscript length >=A2+alpha, A5 when paper width is A3 and manuscript length <=A3+alpha, and A3 when manuscript length >=A3+alpha. Thus, an operator can arrange the blanks having same length only by inserting the manuscript and depressing a start button.
Patent JP-S61212877-A (JP)
Title: Image display-cum-printer
Inventor: OTANI KAZUO
IPC: G03G15/22
Filed: 1985-03-18
Abstract: PURPOSE:To obtain the display image of a correct image and hard copy with a simple constitution and the appropriate usage for purposes by constitution and that an optical beam exposes an image from inside of a belt-like photosensitive body and attaching a toner image directly on the surface of said body or by feeding a paper. CONSTITUTION:A laser beam L corresponding to an image signal passes through a transparent plate 113 and exposes an image from inside of the belt-like photosensitive body A. In a print step, the paper 124 is adhered to the photosensitive body by an adhesive guide 125, and the toner image is attached on the paper by the beam irradiation 20 the photosensitive body, fixed by a fixing unit 127 and discharged from a paper discharge port P. In a display step, a toner is directly attached on the surface of the photosensitive body if the paper is not supplied, and the toner image is displayed by a display window 102 by moving in a direction D. Thus the operation is just switched according as paper is supplied to a developing unit 114 or not, and therefore a complicated control system is unnecessary, thereby obtaining the correct display image and hard copy.
Patent JP-S5454744-A (JP)
Title: Pachinko game machine
Inventor: ICHIHARA SHIGERU
IPC: A63F7/02
Filed: 1978-05-06
Abstract: PURPOSE: To provide a pachinko game machine which is equipped with a device easily up enable or clossable with a simple control to accomplish maintenance, repair of troubles or the like swiftly.  
     CONSTITUTION: In equipment installed to the back of the pachinko game board, an upper set 2 equipped with a channel through which balls from a ball tank are fed to a premium ball storage/feed section 53 and a lower set 3 equipped with a channel through wich winning balls from prize devices on the game front are inducted to a winning ball assorting section 40 are arranged to form a winning ball gathering section. In this manner, a frame body 1' is constructed. The frame body is provided with a plurality of opening/colsing units 31 and 13 in such a manner as to be free to open or close and install or remove at portions corresponding to respective devices  on the back of th game board. One of units is retained with the mainset 31 of the  other unit. Thus, the engagement of a retaining member 36 provided on the one  cover body 13 enables th opening or closing of all opening or closing units 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56153544-A (JP)
Title: Manufacture for optical signal recording medium
Inventor: SUGANO TAKAFUMI
IPC: G11B7/26
Filed: 1980-04-22
Abstract: PURPOSE:To obtain the recording medium with good quality, by shaping the specified vacant grooves on the metallic substrate having mirror surface before the forming of photosensitive layer, and etching the photosensing layer as a mask, after the photosensitive layer is formed on the entire substrate and the prescribed information signal is recorded on the photosensitive layer with the laser beam. CONSTITUTION:In obtaining the stamper of good quality to make a number of replicas of the optical disc such as video disc and pulse modulation recording record especially, the vacant groove 5 of lambda/8 is shaped, when the signal depth of lambda/4 is required to the used light wavelength lambda on the metallic substrate 4 having the mirror surface in advance. Next, the photoresist 3 is coated on the entire substrate 4 and the desired information signal is recorded with laser beam. Further, after removing the resist 3A through development, the remaining resist 3 is taken as a mask, and the metallic substrate 4 is etched by gas plasma or chemical method, and desired recording medium can be obtained with good accuracy in a short time. Thus, the original plate with the guide groove can be obtained with good yield.
Patent JP-H10231927-A (JP)
Title: Vehicle control device
Inventor: ARIGA HIDEKI
IPC: G08G1/0969
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To cancel the shift position control based upon the intention of the driver, when shift position control based upon the road information stored in a navigation system is to be executed. SOLUTION: The recommendable running speed at passage of each node N1-Nn positioned ahead is calculated on the basis of the road information read from a navigation processing part, and the upper limit value for the shift position to allow the vehicle to pass at the recommended running speed is decided on the basis of the node information for ahead the vehicle, and the upper limitation of the shift position is canceled according to the vehicle condition and/or the vehicle speed in case the driver has canceled the control mode by his judgement in accordance with the road environment.
Patent JP-H11206797-A (JP)
Title: Phiomosis improvement auxiliary tool
Inventor: NAGAI TOSHIYUKI
IPC: A61F5/37
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To prevent diseases by performing attachment to pseudo phimosis for easily inducing a foreskin inflammation and a glans inflammation. SOLUTION: An O ring 1 and an O ring 2 are connected by a band 3. As a material, the O ring 1 and the O ring 2 are to be a fully flexible and safe rubber kind or the like with the certain degree of strength and the band 3 is to be a strong and safe synthetic resin or the like.
Patent JP-H10231887-A (JP)
Title: Structure having vibration absorber
Inventor: TSUKAGOSHI ISAMU
IPC: E04B1/82
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To attain improvement of vibration absorption, in a vibration absorber using a visco-elastic material. SOLUTION: In a structure having a vibration absorber X constituted by charging between a member A and a member B of hardness different from this member A with a visco-elastic material, when vibration is given to the member A, a wavelength partly of this vibration is damped by this member A, the other wavelength is damped by the visco-elastic material, and the other wavelength is damped by the member B of different hardness.
Patent JP-S59178580-A (JP)
Title: Calculating system of center fix point of pattern
Inventor: IWASE HIROMICHI
IPC: G06K9/00
Filed: 1983-03-30
Abstract: PURPOSE:To determine the center fix point accurately even when an ellipse or a circle has a deficiency in the contour by detecting the constitution points of outline of the ellipse or circle and determining a center fix point of the ellipse or circle basing on the constituent points. CONSTITUTION:When positional information of points of an ellipse or a circle is obtained from a picture memory M, quadratic differential DDX is determined in scanning circuits K1-K8. If there is discontinuous point, the operation of quadratic differential DDX is stopped at the point of time, and the coordinate values of the contour points of the ellipse or circle obtained till that time are sent to center fix point calculating circuits L1-L8. The center fix point is determined in the circuits L1-L8 basing on sent positional information of contour points of the ellipse or circle. The center fix point is stored in a center fix point storing section W. The center fix point that makes the distribution of center fix points maximum is selected as the center fix point of the ellipse or circle in a center fix point selecting circuit Q.
Patent JP-S53140508-A (JP)
Title: Motor
Inventor: HIGUCHI AKIRA
IPC: H02K5/26
Filed: 1977-05-13
Abstract: PURPOSE: To fasten nut on entire surface by making elongated hole for base adjusting seat of motor and crossing adjusting screw perpendicularly against the seat at any time. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S53141300-A (JP)
Title: Purification of lecithin
Inventor: SETO NOBUYOSHI
IPC: A23J7/00
Filed: 1977-05-12
Abstract: PURPOSE: To purify lecithin, useful as disparants for magnetic powder for magnetic recording medium, without using Cd by washing crude lecithin with acetone, followed by extracting with a lower alcohol, adding zinc chloride to precipitate and separating lecithine from the precipitate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04292205-A (JP)
Title: Suspension control device
Inventor: OKUDA EIICHIRO
IPC: B60G17/015
Filed: 1991-03-19
Abstract: PURPOSE:To improve comfortableness of ride and traveling stability at the time of travelling on a bad road by monitoring the bad road travelling condition of a vehicle, and in the case of the bad road travelling condition, by giving the priority to the control of a shock absorber for the damping force at the time of bad road travelling even under the condition that other control is performed. CONSTITUTION:Bouncing condition is detected by a bouncing condition detecting means 7, and bottoming condition is detected by a bottoming condition detecting means 8, and bad road travelling condition is detected by a bad road travelling detecting means 9, and rolling condition is detected by a rolling detecting means 10. A damping force deciding means 11 decides the damping force of a shock absorber 4 on the basis of the detecting signal of the described means so that comfortableness of ride and grounding property with the road surface and travelling stability is secured, and outputs the control signal. In the case that multiple conditions are detected, priority is given to the firstly detected condition, but in the case that the bad road condition signal is included, priority is given to the control of the bad road travelling. A driving circuit 12 drives an actuator 5 on the basis of the signal of a damping force deciding means 11 to control the damping force of the shock absorber 4.
Patent JP-S63220542-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAITO MUTSUO
IPC: H01L21/822
Filed: 1987-03-09
Abstract: PURPOSE:To reduce excess products and to prevent products in stock and a stockroom from increasing by a method wherein, when a wafer containing wiring patterns of more than two types of semiconductor integrated circuits is to be tested electrically, desired semiconductor integrated circuits are tested electrically by identifying different types of identification codes on the semiconductor integrated circuits. CONSTITUTION:When semiconductor integrated circuits A are to be tested electrically, they are tested electrically after an identification code 2 situated inside a semiconductor integrated circuit 3 has been identified. That is to say, it is possible to test the semiconductor integrated circuits A on a wafer 1 in the order of arrows 21-24 in succession. This example refers to a case where two different types of semiconductor integrated circuits A and B are to be tested electrically; when more than three types of semiconductor integrated circuits A, B, C,... are contained, they can be tested electrically in the same manner. As the identification code, an electrical method by using an open state and a short-circuited state between identification pads as well as a resistance value and another method to identify an identification mark optically are available. By this setup, it is possible to reduce excess products and to prevent products in stock and a stockroom from increasing.
Patent JP-H02232510-A (JP)
Title: Sensor for detecting incident angle of optical beam
Inventor: KANDA SEIJI
IPC: G01B11/26
Filed: 1989-03-07
Abstract: PURPOSE:To make it possible to detect an incident angle highly accurately even if an incident position is changed by providing a lens, a beam splitter, two light detectors, two spot-center-position computer, two multipliers, a subtractor and an incident angle operator. CONSTITUTION:A lens 21 inputs an optical beam and forms an image at a focal plane. A beam splitter 22 makes the optical beam from the lens 21 advance straightly and reflects the beam at a specified angle. The optical beam which has passed through the splitter 22 straightly is projected on a light detector 23. The detector is arranged in front of a focal plane by a distance l1 and also in parallel with said plane. The optical beam which is reflected from the splitter 22 is projected on a light detector 24. The detector is provided in front of a focal plane of the reflected light by a distance l2 that is different from l1 and also in parallel with the plane. Spot-center computers 25 and 26 obtain the center position of the beam spots which are formed on the light receiving planes based on the detected light signals from the light detectors 23 and 24. Multipliers 27 and 28, a subtractor 29 and an incident angle operator 30 obtain the incident angle of the optical beam based on the two spot-center positions obtained in this way.
Patent JP-2000248520-A (JP)
Title: Color cone
Inventor: SHIMOTSUMA YASUSHI
IPC: E01F13/02
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To eliminate occupying a place at the time of transporting and keeping, and improve workability of a lot. SOLUTION: In a circular cone typed color cone, a top part hook 2 is provided on a top part of a main body, and a downward hook 3 is provided on a lower part of a side surface of the main body. Furthermore, a rope 4 is wound between the top part hook 2 and the downward hook 3, and is hung around the top part hook 2.
Patent JP-H09246430-A (JP)
Title: Semiconductor device
Inventor: IMAI HIROKAZU
IPC: H01L25/04
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To precisely suppress the gel oscillation in extremely simple and low cost structure in a semiconductor device within a semiconductor device which is filled up with gel so as to cover at least a substrate packaged semiconductor element inner packaged in a case. SOLUTION: A semiconductor element 2 and parts 4, 5, 6 such as capacitor, etc., are packeged on a substrate 1 as a ceramic substrate. The semiconductor element 2 is electrically conducted to a wiring on the substrate 1 by bonding wires 3. Thus, the substrate 1 packaged with various parts is bonded onto the bottom of a case 10 using an adhesive 11 furthermore, the surface of the case 10 is protected from the silicon gel 12 filled up in the case 10. In such a constitution, the surface of the silicon gel 12 filled up in the case 10 is coated with a protective film 13 in higher elastic modulus than that of the same gel so as to suppress the oscillation of the silicon gel 12 by said protective film 13 thereby avoiding the disconnection of the wires 3.
Patent JP-H07242220-A (JP)
Title: Heating and pressurizing mechanism in secret labeling device
Inventor: YOKOZUKA KUNIMOTO
IPC: G09F3/03
Filed: 1994-03-02
Abstract: PURPOSE:To widen the heating area and increase the heating time and facilitate the management of temperature. CONSTITUTION:In a secret labeling device provided with a heating and pressurizing mechanism in which a secret label 14 provided with a hot melt layer is fed to a superposing position on the way of a postcard-transfer path, the heating and pressurizing mechanism is composed of a pair of plate heaters 37a, 37b arranged in the right and left sides and forming a flat heat transfer face at the postcard transfer path side, and a pair of pressing rollers 38 arranged at the right and left sides in the downstream side of the heaters 37a, 37b. One heater 37a is fixed and the other heater 37b is installed in the crossing direction against the postcard transfer path so as to advance or retract and pushed to the postcard transfer path side by a spring 41.
Patent JP-H09238922-A (JP)
Title: Magnetic resonance video apparatus
Inventor: ARUTOURO KARUDERO
IPC: A61B5/055
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To synthesize a physiological function image at a relatively high accuracy by estimating base components during an uncertain active period based on hourly changes in pixel values of a magnetic resonance image taken during a rest period to reduce an adverse effect due to hourly changes in the base components. SOLUTION: A receiving section 11 amplifies a magnetic resonance signal received to perform an orthogonal phase detection, a data collection part 13 converts the magnetic resonance signal to a digital signal and an electronic computer 14 reconstructs a magnetic resonance image data based on the magnetic resonance signal to be stored into an image data memory section 17. A physiological function image generation section 18 estimates base components during an active period based on hourly changes in pixel values of the magnetic resonance image data which is taken during the rest period based on the magnetic resonance image data for a plurality of frames of the image data memory section 17 and subtracts the estimated base components from the pixel values of the magnetic resonance image data during the active period to generate a physiological function image data.
Patent JP-H04290138-A (JP)
Title: Software maintenance system for decentralized information communication system
Inventor: SHIMAMURA AKINORI
IPC: G06F15/16
Filed: 1991-03-19
Abstract: PURPOSE:To enable a user to make an immediate return to the environment after a last customizing process by judging whether the revised version data is a correction data of customization or not by a work station at the time of the transfer of the revised version data from a master file. CONSTITUTION:A file server 2 which holds the master file 1 and the work station 3 which holds a local file 4 are connected by a network system. The local file 4 is generated by customization based upon characteristic specifications on the work station 3. At this time, the work station 3 judges whether or not the revised version data from the master file 1 is the correction data of the customization. When the revised version data is the correction data, the work station 3 gives a mark and copies the data by a matching process, but when the customization is not performed, the data is copied in the local file 4.
Patent JP-H10255980-A (JP)
Title: Organic thin film luminescent element
Inventor: KURODA MASAMI
IPC: H05B33/22
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a luminescent element having satisfactory film forming property and excellent durability in which an emission excellent in stability is realized with a high luminance and a long life by using a specified thiophene derivative as charge injection layer. SOLUTION: In an organic thin film luminescent element having a pair of positive electrode and negative electrode, and a luminescent layer and a charge injection layer nipped between them, which are laminated on an insulating transparent base, the charge injection layer contains at least one of thiophene derivatives represented by the formula I or II. In the formula I, R<1> , R<2> , R<3> , R<4> , R<5> , R<6> , R<7> and R<8> each represent hydrogen atom, halogen atom, alkyl, aryl, alkoxy group or the like; X represents -CR<9> R<10> -, (substituted) aryl group or the like; and R<9> , R<10> represent hydrogen atom, alkyl group or the like.  In the formula II, R<13> , R<14> , R<15> , R<16> , R<17> , R<18> , R<19> , R<20> , R<21> , and R<22> each represent hydrogen atom, halogen atom, alkyl group or the like; Y represents -CR<23> R<24> -, (substituted) aryl group or the like; R<23> , R<24> represent hydrogen atom, alkyl group or the like.
Patent JP-H08251977-A (JP)
Title: Revolving speed detector
Inventor: PEETAA BUORUFU
IPC: H02P6/16
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain an r.p.m. detector saving space for a permanent magnet excited electric motor comprising an electric motor control section and a control switch for the main current circuit of the electric motor. SOLUTION: A control section is constituted to turn a control switch to high resistance or not current side for a predetermined time during the operation of a motor. The r.p.m. detector comprises a voltage measuring unit 2 connected between the motor terminals 14, 15. Armature voltage of the motor is measured for a predetermined time interval and the control section determines the r.p.m. of the motor based on the armature voltage thus measured.