baber/WOPTO huggingface dataset:
Patent JP-S6215659-A (JP)
Title: Seal-impression registration system
Inventor: KOSHIDAKA TERU
IPC: G06F17/30
Filed: 1985-07-15
Abstract: PURPOSE:To reduce the file capacity and to facilitate the easy transfer of data by storing the areas of an address and a name into a master file in the form of codes and only the print of seal into a seal print image file in the form of the image data respectively. CONSTITUTION:When a new seal impression form is registered, this form is set to an image reader 4 and an account number is supplied through a keyboard 8. Then a reading indication is given and a processor 1 reads only the part of the print of seal and stores it in a RAM 2 as the image data. Both address and name on the form are supplied through the keyboard 8 in KANJI (Chinese character) or KANA (Japanese syllabary). Then the processor 1 stores the codes of these address and name in the RAM 2 after the image data. When the seal impression form is collated with a payment form, the account number is designated through the keyboard 8 and the request is given for the display of the image data on the print of seal and the address and name. The processor 1 synthesizes the codes of the address and name with the image data read out of a distribution/synthesization circuit 16 and stores them in the RAM 2. Then a display control circuit 6 reads out contents of the RAM 2 and displays them at a display part 7.
Patent JP-S643325-A (JP)
Title: Rotary bearing device
Inventor: YASUTOMI KAZUTSUGU
IPC: F16C35/00
Filed: 1987-06-23
Abstract: PURPOSE:To prevent positively foreign objects from coming into a bearing by providing a cylindrical covering member with a base plate covering the upper end surface of a rolling bearing which supports the upper end of a shaft for the rotary bearing device used for a plane opposite type motor and the like. CONSTITUTION:The upper open section enclosed by both of the inner ring 9a and the outer ring 9b of a rolling bearing B9 is hermetically sealed by a covering member 10 fixed onto the upper end of a housing 5. The rolling bearing B9 consists of the inner ring 9a, the outer ring 9b, rolling elements 9c and an inner covering member 9d arranged underneath of the rolling elements 9c. The aforesaid covering member 10 also holds the end surface of the outer ring 9b acting as a member which prevents the parting of a rolling bearing 9 from the housing 5. Owing to this constitution, the aforesaid housing 10 prevents positively foreign objects from coming in through the upper side of the housing 5, thereby allowing the stable and accurate rotation of a shaft to effectuate.
Patent JP-S5283311-A (JP)
Title: Preparation of aldehydes
Inventor: TANAKA MASAHIDE
IPC: C07C45/00
Filed: 1975-12-27
Abstract: PURPOSE: Aldehydes are prepared in high selectivity without the formation of hydrogen reduction products under mild conditions of low temperature and low pressure using a specific rhodium-imidazole complex as a catalyst. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5947366-A (JP)
Title: Observation device for inside of chamber where gaseous material is filled and temperature is high
Inventor: FUKUDA SHIGEO
IPC: G01N21/84
Filed: 1982-09-09
Abstract: PURPOSE:To enable the titled observation of the inside of a titled chamber and to facilitate planning for exchanging of parts in the chamber or the like, by inserting a periscope type cylindrical body having a lens part through an airtight device provided in the opening of a nonreturn valve of a sleeve body having externally a water jacket. CONSTITUTION:A sleeve body A is inserted into the hole of the wall 21 of a chamber 3 where a gaseous material is filled and the temp. is high. Water is supplied into a jacket 5 after the sleeve body is fixed with a flange 22. An inert gas is supplied through a valve 24 into a hollow cylindrical body 6, and an inert gas is supplied through a valve 25 into a periscope type cylindrical body B, then while the gas is released from the circumference of an objective lens 17 into the chamber 3, the body B is inserted deeper than the body A. The operator views through the eyepiece lens 15 and observes the surface of a hearth roll K. If the inside of the chamber 3 is dark, the operator turns a lighting switch 29 to light an electric bulb 28. When the body B is pulled from the body A upon ending of the observation, a nonreturn valve 9 closes the opening 8 of a nonreturn valve 10 thereby avoiding the dissipation of the gaseous atmosphere in the chamber 3.
Patent JP-S5581211-A (JP)
Title: Power generating system
Inventor: YOSOMIYA SHINJI
IPC: F01K25/10
Filed: 1978-12-16
Abstract: PURPOSE: To prolong service life of component parts of an engine used for operating cooling-heating system and also to reduce noises produced thereby, by immersing the engine in heat medium at a portion thereof having a lowermost temperature of boiler cycle.  
     CONSTITUTION: Engine 2, pump 3 and compressor 6 are disposed in a common casing. This casing is in turn disposed in casing 5 in which heat medium is sealed together with steam generator 1. Heat medium having a high boiling point, heated by boiler 4, is introduced into steam generator 1, in which it exchanges heat with another heat medium having a low boiling point, passed through engine 2 and other parts of the system. The heat medium having a low boiling point is reexpanded in engine 2 and compressor 6 and then carried to summer condenser 10 and condenser 18 to be used for cooling, whereafter it is returned to engine 2 by means of pump 3. On the other hand, heat medium from compressor 6 is carried to load-side heat exchanger 17 via four-way valve 12 and used for heating. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04355324-A (JP)
Title: Position detection device
Inventor: KOBAYASHI AKIRA
IPC: G01D5/30
Filed: 1991-05-31
Abstract: PURPOSE:To enable the number of sensors to be reduced by using a position detection device using a semiconductor element for example at a high temperature. CONSTITUTION:A light-reflection surface and a light-absorption surface are arranged in annular shape on a disk 5 and a spacing between this light-reflection surface and the light-absorption surface differs only at one location. A reference point of a rotary body to be detected is judged at the location which differs from others and a rotary position from the reference point is detected at other portions. Light which is emitted to the reflection surface is detected by a light- reception element 7 through an optical fiber cable 8 and light which is emitted to the absorption surface is not detected but is low. A position of the disk 5, namely the rotary body to be detected, can be detected according to level change of this detection signal. Also, by providing a hole at a reflection surface position and a mirror behind the disk 5, the reflection surface can be substituted for it.
Patent JP-H11342864-A (JP)
Title: Front body structure for vehicle
Inventor: HIRANO KATSUMI
IPC: B62D25/08
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To let a stiffness reinforcing means contribute much to the absorption and reduction of collision energy to a great extent by giving a collision load transmitting function in vehicle collision to the stiffness reinforcing means of a steering support beam mounting part for a front pillar. SOLUTION: A reinforcement 9 for reinforcing the stiffness of a steering support beam mounting part is joined with/fixed to a pillar inner upper 21 and a pillar inner lower 22, which constitute a pillar inner 2, a closed cross sectional part 10 laid along the joint part of the pillar inner upper and the pillar inner lower is formed up inside a front pillar 1 using the reinforcement 9 and the pillar inner upper 21, the front end part of the front pillar 1 is combined with the vertical surface of a front bulkhead 4 in such a way that an offset in the car width direction between the closed cross sectional part 10 and the rear end part of a frame front bulk 5 will be very small, so that impact load applied to the frame front bulk 5 is thereby efficiently transmitted to the front pillar 1 from the closed cross sectional part 10.
Patent JP-H05326585-A (JP)
Title: Structure and method for mounting bare chip
Inventor: NAGANO TOSHIYUKI
IPC: H01L23/28
Filed: 1992-05-22
Abstract: PURPOSE:To provide a bare chip mounting structure which can remove the occurrence of thermal stress accompanying temperature change. CONSTITUTION:This structure is one which has a bare chip 2 being mounted on a substrate 1 and chip coat resin 5 being applied on the substrate 1 such that it covers this bare chip, and resin 6 for reinforcement 6 is applied on the opposite side of the chip coat resin 6 with the substrate 1 between. Hereby, it is so arranged that thermal stress in opposite direction to each other occurs on both sides of the substrate 1.
Patent JP-H06339911-A (JP)
Title: Production of fiber reinforced cement panel
Inventor: IMAHASHI HIDENORI
IPC: B28B5/00
Filed: 1993-06-01
Abstract: PURPOSE:To produce a fiber reinforced cement panel having uniform strength by easily achieving uniform mixing even with respect to raw materials different in specific gravity in a dry manufacturing method. CONSTITUTION:A cement raw material, a siliciceous raw material and a reinforcing fiber raw material having low specific gravity as compared with those raw materials are subjected to dry blending in a mixer set to constant temp. and internally evacuated up to pressure near to a vacuum and the obtained raw material mixture is supplied to a molding belt in a laminar state and compressed into a plate shape while water is added to the mixture and the formed panel is cut at every predetermined dimension to be aged and cured. As a result, the raw materials are uniformly dispersed by mixing in a vacuum state and uniform strength is obtained.
Patent JP-H06342776-A (JP)
Title: Operating method of plasma device
Inventor: WATANABE MASAHIDE
IPC: H01L21/302
Filed: 1993-06-01
Abstract: PURPOSE:To remove moisture trapped by a suscepter in a plasma device. CONSTITUTION:A treating chamber is depressurized down to 10<-3>Torr or below, and then a suscepter 20 is cooled down to a temperature of -100 deg.C or so, so that moisture attached to the suscepter 20 can be reduced to an irreducible minimum. Moisture attached to the suscepter 20 can be fully removed by repeating a process wherein the temperature of the suscepter 20 is made to fluctuate centering on a dew-point temperature of moisture to enable moisture to be trapped and evaporated to remove.
Patent JP-H09321667-A (JP)
Title: Receiver for cdma communication system
Inventor: KOTOBUKI KOKURIYOU
IPC: H04B1/707
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption in the standby state of the receiver for a CDMA(code driven multiple access) communication system. SOLUTION: A received spread spectrum signal is demodulated into base band signals Ri, Rq at multipliers 16, 17 and the demodulated signals are given to a complex matched filter 22. The complex matched filter 22 is driven intermittently by a power supply control section 20 to attain synchronization acquisition of a reception signal. When a power calculation section 23 detects that an output of the complex matched filter 22 has a peak output of a prescribed value or over, a correlation device control section 25 operates n-sets of correlation devices 26-1-n and synchronization of the reception signal is traced and inverse spread is conducted, outputs of the correlation devices 26-1-n are subject to RAKE synthesis at a RAKE synthesis and demodulation section 28 and demodulated.
Patent JP-S5857376-A (JP)
Title: 11-oxodibenz(b,f)oxepin derivative
Inventor: UNO JIYUN
IPC: A61P29/00
Filed: 1981-09-30
Abstract: NEW MATERIAL:2-( 8-Methyl-10,11-dihydro-11-oxobenz[b,f]oxepin-2-yl )propionic acid n-butyl ester of formula. USE:An antiphlogistic, analgesic and antipyretic agent having low activity to induce ulcer to the digestive tracts, and having improved safety. PROCESS:The compound of formula can be prepared by reacting 2-(8-methyl-10,11- dihydro-11-oxobenz[b,f]oxepin-2-yl)propionic acid or its reactive derivative,  e.g. metallic salt, especially alkali metal salt, carboxylic acid halide, or anhydride of mixed acid, with the compound of formula Z-(CH2)3CH3 (Z is OH or  reactive ester residue of alcohol, e.g. halogen, organic sulfonyloxy, etc.) under the ordinary esterification reaction conditions.
Patent JP-H056998-A (JP)
Title: Manufacture of double gate mos semiconductor device
Inventor: HORIE HIROSHI
IPC: H01L29/78
Filed: 1991-06-27
Abstract: PURPOSE:To easily manufacture a device capable of high-speed operation by polishing the rear of, especially, a semiconductor until the surface of an insulating film is exposed, and forming an insulating film on the surface, and forming a source electrode and drain electrode on the surface of the semiconductor substrate on both sides of a gate. CONSTITUTION:A first recess is made by removing an insulating film 4 by the thickness of not reaching a semiconductor substrate 1, and a second recess is made by removing one part of the insulating film 4 corresponding to the top of the projection of the semiconductor substrate 1 inside the first recess 1. A gate insulating film 9 is made inside the second recess, and a conductor layer 10 is stacked thereon, and this conductor layer 10 is flattened, and an insulating film 11 is made thereon. A supporting substrate 12 is stuck to the insulating film 11, and then the rear of the semiconductor substrate 1 is polished until the surface of the insulating film 4 is exposed, and a gate insulating film 13 is made thereon, and a gate 14 is made thereon. A source electrode 16 and a drain electrode 17 are made on the semiconductor substrate 1 on both sides of the gate 14. Hereby, a device favorable in property can be gotten.
Patent JP-S642129-A (JP)
Title: Information input/output device
Inventor: TANAKA ATSUSHI
IPC: G06F3/0487
Filed: 1987-06-25
Abstract: PURPOSE: To allow an input position and a display position to an operator to be coincident without fail by correcting the position of display information corresponding to input information based on correcting control information set by a storing means.  
     CONSTITUTION: An IC card 91 to mount an EPROM, etc., is provided, the correcting control quantity of a display position in accordance with the difference in an operator or the difference in the posture of the same operator is stored and by replacing the card 91, the correcting control quantity can be changed. The control quantity of an IC card 91 is inputted to an arithmetic control circuit 1 through an input/output port 92, loaded to a memory 93, etc., and used for the control of a display control part 10. Thus, since the position of the display information corresponding to the input information can be corrected based on the correcting control information set to a storing means, the input position and display position to the operator can be made coincident with each other without fail. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H0450596-A (JP)
Title: Videocamera device
Inventor: IWASAKI AKIO
IPC: H04N5/225
Filed: 1990-06-14
Abstract: PURPOSE:To improve oprability broadly by attaching a grip rotatably to a cam coder main body while providing on grip side, a lock releasing operating part for the sake of changing rotational position of the grip. CONSTITUTION:An operator can lock a grip to any desired position if he releases a lock relasing button 4 when the grip 2 turns to the desired rotational position while he is depressing the lock releasing button 4. As the lock releasing button 4 is arranged to the upper part of the grip 2 and the operator inserts a had between the grip 2 and a back placing belt BE to hold the grip 2 when he usually holds a cam coder, he can operate the lock releasing button 4 even if under the state of holding the grip 2 in his hand. It becomes possible therefore to change rotational position of the grip 2 under the state of holding the cam coder main body l in left hand and holding the grip in right hand even if photographing is in progress, resulting in improvement of operability.
Patent JP-H0323793-A (JP)
Title: Audio-visual observation system
Inventor: FUKUDA KAZUO
IPC: H04N5/225
Filed: 1989-06-21
Abstract: PURPOSE:To recognize a voice in existence in a scene or the like with audible sense and to recognize a remote scene or the like in visual sense by outputting a sound from a sound collection means in existing in the visual line direction from a voice generating means provided to the observing means. CONSTITUTION:Based on each visual line direction signal, an audio signal output means 4 discriminates to which direction of P1-Pn the visual line of various viewing observing means 1 is directed and a sound collection means 2 corresponding to each visual observation means 1 is specified in response to the result of discrimination. Then an audio signal output means 4 outputs a single or multiplex audio signal from the sound collection means 2 specified for each of visual observing means 1 to sound generating means 5a, 5b provided corresponding to the visual observation means 1. Thus, a remote observation object is simultaneously observed by visual and aural senses.
Patent JP-S5860196-A (JP)
Title: Heat exchanger
Inventor: KOBAYASHI JIYUNICHI
IPC: F28F9/02
Filed: 1981-09-30
Abstract: PURPOSE:To improve the assembly working property of the titled heat exchanger and as well as to facilitate the forming of a heat exchange element with  die by a structure wherein a pair of flange-shaped unit wall bodies, which are  separate from the heat exchange element, are fitted to both ends of the heat exchange element and said unit wall bodies are laminatedly juxtaposed one another. CONSTITUTION:The respective unit wall bodies 2 and 2 are respectively installed in flange shape at both the ends of every one heat exchange element 1 by fittingly coupling the fitting tubular parts 2c of one unit wall body 2 to the front  end opening of the element 1 and of the other unit wall body 2 to the rear end  opening of the element 1. The unit wall bodies 2 and 2 of one element 1 are assembled so as to be laminatedly juxtaposed leaving no space between its frame  parts 2b and 2b and the frame parts 2b and 2b of the unit wall bodies 2 and 2  of another element 1 in order to consist of end shielding walls 3 and 3. Now,  primary and secondary airs are rendered to pass through an air passage 6 as indicated with the arrows A and B respectively. Owing to the structure as described above, the elements 1 can be assembled in a simple work of laminated  juxtaposition.
Patent JP-S6312967-A (JP)
Title: Angular velocity measuring instrument for vehicle
Inventor: TANAKA ICHIRO
IPC: G01P3/42
Filed: 1986-07-03
Abstract: PURPOSE:To measure the angle of a vehicle with high accuracy, by constituting the titled device so that the speed of the right and left wheels, obtained by the output of a wheel revolving frequency sensor can be corrected by the output of a non-contact ground speed sensor. CONSTITUTION:Wheel revolving frequency sensors 1, 2 are attached to left and right rear wheels 3, 4, respectively, and detect its revolving frequency. In such state, for instance, a vehicle is turning at a speed (v) on the periphery whose radius is R, and its advance direction is varied by DELTAtheta extending from the time (t) to the time DELTAt. As a result, a processing circuit 5 counts the output pulses of the sensors 1, 2 within the time DELTAt, and derives the left and right wheel speeds vL', vR', and subsequently, the speed v' of the vehicle. Also, the processing circuit 5 derives an average ground speed (v) within the time DELTAt from the output of a non-contact ground speed sensor 9. Said speed (v) and v' should coincide with each other originally, but they do not coincide because the speed v' derived from the sensors 1, 2 contains a large error due to a slip, etc., of the wheel. The processing circuit corrects the speeds vL', vR' so that the speed v' coincides with the speed (v), and derives the angular velocity by using the corrected speeds vL, vR.
Patent JP-S6139849-A (JP)
Inventor: FURANTSU HAINTSURAA
IPC: G01R31/26
Filed: 1985-07-16
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-H10335665-A (JP)
Title: Components for protecting integrated mos power transistor from voltage gradient
Inventor: BARRET JEAN
IPC: H01L27/02
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To protect an element when the voltage of a drain terminal is increased, by connecting regions of first conductivity type which are connected with the ground side of a logic circuit or connected with a node of low impedance to the ground side, in series to the respective resistors. SOLUTION: A second terminal (a terminal which is not connected with a source) of a resistor is not connected with a region 32 and the ground side, but with a node of a circuit of low impedance to the ground side. A current penetrates a capacitor C from a resistor RBE when rapid voltage rise is generated at a drain terminal D, and the phenomenon is actually regarded as short- circuit. The triggering threshold value of a transistor t1 becomes higher by reason of existence of a resistor RE, and the current penetrating the transistor t1 is restricted by existence of the resistor RE, even if the transistor is in the state of operation. Hence the transistor t1 can be prevented by restricting a current flowing in the transistor t1.
Patent JP-S6313696-A (JP)
Title: Production of welding wire
Inventor: SAKAI YOSHIYA
IPC: B23K35/36
Filed: 1986-07-03
Abstract: PURPOSE:To stabilize an arc and to improve a droplet transfer characteristics at the time of welding by subjecting a wire surface to a chemical conversion treatment to form a layer of an oxygen compd. thereon, then plating copper to the oxygen compd. layer. CONSTITUTION:After the stock wire is degreased in a degreasing tank 1, the surface is cleaned by a pickling tank 2 and the wire is subjected by dipping, etc., to the chemical conversion treatment such as phosphate treatment or anodic oxidation treatment with an oxalic acid in a chemical conversion treatment tank 3. The wire W formed with the oxygen compd. on the surface is rinsed and thereafter, the remaining oxygen compd. layer is subjected to copper plating such as copper pyrophosphate plating or copper cyanide plating. Since the oxygen compd. layer is porous, the plating having the good adhesiveness is possible. The oxygen compd. layer having a uniform oxygen concn. is formed on the wire surface and since the copper plating layer having good electrical conductivity exists thereon, the arc is stabilized and the droplet transfer characteristic is improved.
Patent JP-S5859330-A (JP)
Title: Air-fuel ratio control method for internal-combustion engine
Inventor: NAKAJIYOU YOSHIKI
IPC: F02D41/14
Filed: 1981-10-03
Abstract: PURPOSE:To compensate for the delay in response of a lean sensor when an objective value is changed, in the case the air-fuel ratio is controlled to meet the objective value based on the detected value of the lean sensor which generates an output signal that is proportional to the oxygen concentration. CONSTITUTION:An electronic control unit receives the detected values of a negative pressure sensor for an air intake pipe, an engine speed sensor, and the lean sensor which generates an output signal proportional to the oxygen concentration, and executes setting of the objective air-fuel ratio, computation of the corresponding objective output value V0 of the lean sensor, and computation of a basic fuel injecting quantity in steps 50-52. The present and previous objective values V0 and V1 are compared in a step 54. When the result is changed, an objective value change flag is made a 1. Then a correcting coefficient (f) is added or subtracted by gamma and delta which are larger than an ordinary fuel increasing rate alpha and a decreasing rate beta, in response to the value of (V0-V1), until the abolute value of the difference between the present and previous output values V and V2 of the lean sensor exceeds a specified value Q in a step 61.