baber/WOPTO huggingface dataset:
Patent JP-S55141602-A (JP)
Title: Position detecting method
Inventor: KODAMA MASAHIRO
IPC: G01B11/00
Filed: 1979-04-20
Abstract: PURPOSE: To realize varied position detection, by extracting picture elements in the extraction range in a specified pattern, and extracting picture elements successively from the reference part of the picture plane, then finding a position in the extraction range in which this extraction signal value coincides with the detected value of the relation between the point forming an angle and the pattern.  
     CONSTITUTION: Extraction is carried out by moving the extraction range 5 successively as X 1 , Y 1 →X 2 , Y 1 →X n , Y 1 . When the extraction range 5 runs through part 3 of a picture plane 1, the values of picture elements in the extraction range 5 all become 1. As a result, the output of an AND gate 12 becomes 1, and the output of an OR gate 14 becomes 0. Therefore, no output is delivered to an AND gate 15, and counter 18, shift register 111W118 hold their state at this point. This means the extraction range 5 has reached the desired position, and the position of the extraction range 5 can be recognized from the values of counters 18, 22. By finding this position of extraction range 5, the position of a desired pattern 2 may be calculated from the relation to point 6. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62206908-A (JP)
Title: Noninverting type optical amplifier
Inventor: NAGANO KATSUMI
IPC: H01L31/12
Filed: 1986-03-06
Abstract: PURPOSE:To realize stable amplification by allowing a photoelectric conversion element to receive an input light and convert it into a photovolatile current and allowing a drive means to drive an optoelectric conversion element by a current proportional to the said photovolatile current so as to allow the optoelectric conversion element to generate a light output proportional to the input light. CONSTITUTION:Let an input light be P1, let a reference input light be PREF, and the input lights P1, PREF are converted respectively into photovolatile currents IP1, IP2 by two photodiodes (optoelectric conversion elements) PD1, PD2. An amplifier A amplifiers the difference between the photovolatic currents IP1, IP2 to supply a forward current IF of a laser diode (electrooptic conversion element) LD. An output light P0 is proportional to the difference of the two input lights (P1-PREF) and the amplification factor is represented as a reciprocal (1/k) of the feedback light. When the input light P1 is close to the reference input light PREF, the output light P0 is linear as shown in figure. The gradient in this case is expressed as (1/k), which represents the amplification factor. The transfer characteristic of the input/output light is represented as the noninverting amplification.
Patent JP-H03249630-A (JP)
Title: Autofocusing camera
Inventor: MORI TAKAHIRO
IPC: G02B7/28
Filed: 1990-02-27
Abstract: PURPOSE:To stop a focusing lens group at a limit position without overrunning by previously storing the limit position of the focusing lens group, detecting an absolute position so that a driving quantity to the limit position is calculated and driving the focusing lens group based on the driving quantity. CONSTITUTION:A position detecting means 4 for detecting the absolute position of the focusing lens group 13 and a storing means 5 for storing the limit position of the lens group 13 are provided to decide whether or not the absolute position of the lens group 13 is in the vicinity of the limit position by using a vicinity decision means 6. Then, a difference between the absolute position of the lens group 13 and the limit position is calculated as the driving quantity of the lens group 13 to a target position by a driving quantity calculation means 7. Thus, even when the driving quantity to the focusing position exceeds the limit position, the focusing lens group 13 is stopped at the limit position without overrunning.
Patent JP-S60195785-A (JP)
Title: Magnetic head set of both-side floppy disk drive
Inventor: ISHIDA HITOSHI
IPC: G11B5/48
Filed: 1984-03-16
Abstract: PURPOSE:To position a vertical magnetic head with high accuracy in a short time by engaging the adjusting hole of a head arm with the adjusting groove of a carriage to give rotational movement by using the top of an inserted guide jig as a fulcrum. CONSTITUTION:A head arm 2 loaded by an upper magnetic head 6 is fixed with a screw 10 on a carriage 1 loaded by a lower magnetic head 7 so that the arm 2 can be moved in four directions. Here, an adjusting groove 1a of the carriage 1, adjusting hole 2a of an elastic member 9 of the arm 2, and an adjusting hole 8b of a holding member 8 are connected, then a guide jig 11 is inserted. When the adjusting holes 8b and 2a are simultaneously shifted due to the rotational movement which uses a top sphere 11a as a fulcrum, minute movement of the upper magnetic head 6 becomes possible. Moreover the upper and lower magnetic heads 6 and 7 can be positioned with high accuracy without deformation of the elastic member 9. An adjusting period can be shortened and productivity can be enhanced.
Patent JP-H11252725-A (JP)
Title: Gas-insulated apparatus and gas-insulating method
Inventor: AIDA TAKESHI
IPC: H01F5/06
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To enhance the insulation reliability more, by specifying the ratio of mixing of a sulfur hexafluoride gas in a mixed gas of a nitrogen gas and the sulfur hexafluoride gas. SOLUTION: PET coats 2 of a thickness 0.5 mm (a total curvature 1.1 mm) as solid insulators are formed respectively on two conductors 1 of a curvature 0.6 mm, and a substance obtained by arranging these bilaterally symmetrically is used as a measuring sample. Here, a gas has an insulating property at least 6% or more superior to a pressure division ratio, when its mixed ratio is 0.2%-50%. Accordingly, it becomes possible to curtail the quantity of a sulfur hexaflouride (SF6) gas to be used in the whole container to 83% or less of quantity coresponding to an original pressure division ratio. Besides, a gas has an insulating property at least 18% or more superior to the pressure division ratio, when its mixed ratio is 0.5%-35% and its total pressure is 0.2 Mpa or higher, and it becomes possible to curtail the quantity of the SF6 gas to be used to 61% or less of quantity corresponding to the original pressure division ratio. Furthermore, a gas has an insulating proprety at least 23% or more superior to the pressure division ratio, when its mixed ratio is 1%-25% and its total pressure is 0.2 Mpa or more, and it becomes possible to curtail the quantity of the SF6 gas to be used to 53% or less of quantity corresponding to the original pressure division ratio.
Patent JP-S53133382-A (JP)
Title: Complementary type mos integrated circuit
Inventor: YOSHITAKE KAZUKI
IPC: H01L27/092
Filed: 1977-04-27
Abstract: PURPOSE:To obtain a CMOSIC featuring an extremely reduced possibility of the ratch-up occurrence without increasing the chip size nor adding new manufacturing processes.
Patent JP-H07264236-A (JP)
Title: Mail display device
Inventor: KUROSU KAZUO
IPC: H04L12/58
Filed: 1994-03-18
Abstract: PURPOSE:To surely shows an electronic mail to the user just before the use of a program with respect to the mail display device and to surely send a reply with respect to the mail. CONSTITUTION:The system using the display device is made up of a mail reception section 1, a mail box 2, a mail priority discrimination device 3 checking the content of the mail box 2 so as to discriminate whether or not a received electronic mail is an urgent mail or whether or not a reply is required, a mail output wait device 4 monitoring the start of a program being a priority object when the program is not started, a mail window generating section 5 generating a window to display the content of the mail and to receive a return mail, a display device 6, an event monitor 7 displaying the active window generated by the mail window generating section 5 onto the display device 6 and avoiding the end of window display till the reply mail is finished, a reply mail edit section 8 receiving character strings entered by the mail window generating section 5 as a reply mail and a reply mail transmission section 9.
Patent JP-H04285860-A (JP)
Title: Rotation sensor
Inventor: IIDA ISAO
IPC: G01P3/488
Filed: 1991-03-14
Abstract: PURPOSE:To achieve the improvement of sensitivity at the time of low speed rotation, the enhancement of resolving power, the avoidance of the use of a magnet of every kind and the reduction of the diameter of said magnet. CONSTITUTION:A coil C is fixed to a stator 1 consisting of an annular permanent magnet M and the N-magnetic pole 41 and S-magnetic pole 51 arranged to the end surfaces thereof in a closely bonded state through induction plates and a rotor 2 is received in the stator 1 in a freely rotatable manner to be engaged with a rotary shaft 3. By employing a combination of a different number of teeth wherein the right armature 61 of the rotor is set to four peripheral teeth with respect to the six peripheral teeth of the N-magnetic pole 41 of the stator 1, in spite of a combination of small number of teeth, angle resolving power (the number of pulses per one revolution) corresponding to the least common multiple (12) of both numbers of teeth is obtained.
Patent JP-H07260242-A (JP)
Title: Wind direction regulator for air conditioner
Inventor: KATO HIROFUMI
IPC: F24F13/20
Filed: 1994-03-18
Abstract: PURPOSE:To provide a wind direction regulator for an air conditioner in which a wind direction can be selected to rightward or leftward reverse direction or rightward and leftward equal direction to be operated. CONSTITUTION:A plurality of wind direction plates 4 are formed in two wind direction plate groups A, B, and a wind direction switching unit 15 is provided at one ends of coupling plates 7, 8 which are vertically superposed. The unit 15 has a coupling case for containing a coupling rod for coupling the plates 7, 8, openings formed at both sides of the case and inserted with the plates 7, 8 and substantially T-shaped communication holes formed of right and left holes and front and rear holes. When the case is slit to a rearward C side and the rod is coupled to the right and left holes, the plates 7, 8 are moved reversely in rightward and leftward directions, the groups A, B are interlocked to reversely supply the rightward and leftward winds. When the case is slid to a forward D side and the rod is coupled to the front and rear holes, the plates 7, 8 are interlocked to supply the air in the same rightward or leftward direction.
Patent JP-H07260196-A (JP)
Title: Air conditioner
Inventor: UMADATE HIROHISA
IPC: F24F1/02
Filed: 1994-03-18
Abstract: PURPOSE:To simultaneously achieve air conditioning and ventilation by disposing first and second heat exchangers into a V shape so as to put heat exchange devices therebetween, and providing an indoor side fun on the side of the first heat exchanger and an outdoor side fan on the side of the second heat exchanger. CONSTITUTION:In cooling (heating) operation, outdoor air exhausted from a heat exchange device 14 comes in contact with a first heat exchanger 8 for cooling (heating), and enters a room with the aid of an indoor side fan 15. Indoor cold air (hot air) entering the heat exchange device 14 and outdoor hot air (cold air) comes in contact, and the outdoor hot air (cold air) is cooled with the indoor cold air (hot air). Further, the indoor air exhausted from the heat exchange device 14 is discharged to the outside of the room through a second heat exchanger 9. At that time, high temperature high pressure (low temperature) gas (liquid) flowing in the second heat exchanger 9 is cooled (heated), whereby high temperature high pressure (low temperature) gas (liquid) discharges (absorbs) condensation heat (evaporation heat) and hence is returned to high pressure (high temperature) liquid (gas) to form a cooling (heating) cycle.
Patent JP-2000246835-A (JP)
Title: Resin coated steel panel
Inventor: ICHIBA MIKIYUKI
IPC: B32B15/085
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To produce a resin coated steel panel having wide use aptitude from acidity to alkalinity, especially excellent in use aptitude within a surfactant and capable of being produced in low cost. SOLUTION: A surface treated steel panel of which the surface becoming the inner surface of a can has surface roughness Ra of 0.040 μm or less and the number of projected parts exceeding 25 μ inch per in2 of 120 PPI or less is used as a material steel panel and a plurality of resin layers comprising a polyethylene resin are provided on at least the surface becoming the inner surface of the can of the surface treated steel panel in a total thickness of 20-80 μm and at least the resin layer coming into contact with the content of a can excepting the resin layer coming into contact with the surface of the surface treated steel panel among a plurality of the resin layers and/or the resin layer thereunder comprises a copolymer of a straight chain low density polyethylene containing 0.5 mol% or more of unsaturated hydrocarbon having a C4 or more carbon chain as a comonomer.
Patent JP-H10246602-A (JP)
Title: Film thickness meter and method for measuring film thickness
Inventor: ICHIKAWA MASAYOSHI
IPC: G01B5/06
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a film thickness meter suitable for measuring the undried and soft film thickness of a base surface. SOLUTION: This film thickness meter has a needle 3, a base 4 in which the needle 3 is linear-movably housed, has a hole in which the needle 3 is reciprocated and a zero point reference face vertical in the length direction of the needle 3 is provided on the lower part, a press jig in which the edge part of the needle 3 is made a state where it is pushed out from the zero point reference face 4a of a base material 4, and a film thickness display part in which film thickness is displayed by the length of the needle 3 extended from the zero point reference face 4a. In this case, the needle 3 is pushed and zero adjustment is performed so that the edge of the needle 3 coincides with the zero point reference face 4a, and the edge of the needle 3 is substantially vertically pressed on the base surface through a measuring film.  The length of the needle 3 extended from the zero point reference face 4a at the time when the base is pushed and comes into contact therewith until the zero point reference face 4a is brought into contact with the measuring film surface can be displayed.
Patent JP-S56146933-A (JP)
Title: Cooking apparatus
Inventor: TAMURA NARITAKA
IPC: A47J37/08
Filed: 1980-04-17
Abstract: PURPOSE: To increase the heat insulating efficiency and to reduce the power consumption by fitting a heat insulating material formed by overlapping metal foils  interposing therebetween air layers of several mmW10mm, in a gap formed between  the main body and heating chamber.  
     CONSTITUTION: A heat insulating material 10 formed by overlapping aluminum foils interposing therebetween air layers 10 of several mm to 10mm through a spacer 9, is fitted to a gap portion 3 between a heating chamber 1 and a main body 2 from the ceiling to the rear surface. Accordingly, the rise of the temperature elevation within a heating chamber is accelerated and the heating temperature in the normal time can be increased. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56147345-A (JP)
Title: Color picture tube
Inventor: TOKITA KIYOSHI
IPC: H01J31/20
Filed: 1980-04-17
Abstract: PURPOSE:To produce an inner shield having excellent magnetic shielding effect, by providing an inner shield where the second portion having high magnetic resistance which is continuously connected to the first portion having high magnetic resistance is made of the side between the end sections of the width at both long sides. CONSTITUTION:An inner magnetic shield 19 is comprised of the first sides 19a1- 19d1 fixed respectively to a shadow mask 7 and a mask frame 8, the second sides 19a2-19d2 where the first sections 201-204 having high magnetic resistance is provided at the sections of the side edge of said first funnel corresponding to the diagonal lines P, Q of the panel, and the third sides 19a3-19d3 provided at the side edge of said second sides while being bent in such a manner that the side edges 19a4-19d4 having different width 21, 22 are provided at both long sides and short sides of the panel to be departed from the funnel approximately in parallel to the first sides while the second sections 211-214 having high magnetic resistance continuously connected to the first sections 201-204 are provided between the side edges of both long sides along the side edges of both short sides.
Patent JP-S58166728-A (JP)
Title: Assembling device for semiconductor
Inventor: SATOU KAZUHIDE
IPC: H01L21/50
Filed: 1982-03-27
Abstract: PURPOSE:To improve the efficiency of treating between a wire bonding process and a resin molding process, and to reduce the cost of the equipment by connecting a bonding device and a resin molding device and setting up a heat block unifying heaters required respectively for said devices in the assembly process of a resin sealed semiconductor device. CONSTITUTION:A pellet 2 on a lead frame 1 is transported to the resin molding device 6 just after it is wire-bonded by the bonding device 4, and one part of the frame 1 containing the pellet 2 is set to top and bottom forces 7a, 7b. The top force 7a is supplied with resin from a resin charge port 8, the bottom force 7b is heated from the heat block 9, and the pellet is molded with resin and processed. Resin need not be cured up to strength supporting a large number of the frames 1 because the frame 1 is molded and treated instantaneously, and the pellets are bonded and molded and treated approximately continuously. The heat blocks 5, 9 are unified as a heat block 10, and largely reduce heating time in the molding process.
Patent JP-S51126629-A (JP)
Title: Automobile lubrication device
Inventor: NISHIKAWA KAZUMI
IPC: B60K17/16
Filed: 1975-04-25
Abstract: PURPOSE: To provide a device of lubricating forecedly the driving part of the transmission or the differential gear of automobiles for prevention of seizure of or generation of abnormal sound from the driving part. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04286223-A (JP)
Title: Radio base station antenna for mobile communication system and private branch radio communication system
Inventor: YOSHIDA HIROSHI
IPC: H04M1/00
Filed: 1991-03-14
Abstract: PURPOSE:To set a line from a call originatable terminal to a call origination exclusive terminal by combining the call originating exclusive terminal and a pager, and providing a repeating terminal having, at least, two lines. CONSTITUTION:The call originatable terminal 4 originates a call to call terminating equipment in the repeating terminal 3 through a telephone network. When the call terminating equipment receives the call from the terminal 4, it turns immediately that line into a holding state, and on the other hand, it calls the pager in a portable type terminal 1 through a pager base station 6 by automatic dialing equipment and call originating and terminating equipment by using the other line, and afterwards, it cuts off automatically the line by automatic line cut-off equipment. The pager in the portable type terminal 1 having been called from the repeating terminal originates automatically the call from the call originating only terminal to the repeating terminal 3 by the automatic dialing equipment through a radio base station 2 and a central telephone exchange 5. Thus, the line is set between the portable type terminal 1 and the repeating terminal 3.
Patent JP-S56147980-A (JP)
Title: Valve
Inventor: KEIDA TAKESHI
IPC: F16K41/10
Filed: 1980-04-15
Abstract: PURPOSE: To prevent liquid leakage from a valve by putting an expandable and shrinkable closed pipe on a part of a valve rod positioned in a valve case, and attaching one circular end of the pipe around an opening positioned in the valve case or at the inner surface of a valve cover and the other circular end of the pipe around the outer surface of the said part, in liquid tight condition.  
     CONSTITUTION: A closed pipe 31, shaped in cornice, made of Teflon and having the inner diameter whose size is almost same as the outer diameter of a cylinder 26, is fitted on a part of a cylinder 26 of a valve rod 21 positioned in a valve case 10, while one circular part 32 protruded horizontaly and inwardly is formed on the top circumference of the closed pipe 31 and the other circular part 33 protruded horizontally and outwardly is formed at the lower end circumference of the pipe 31. The circular part 32 has the inner diameter whose size is almost same as that of the cylinder 26 and is put between a valve body 27 and the cylinder 26 to keep liquid tight between the outer surface of the valve rod 21 and the closed pipe 31, while the circular part 33 has the outer diameter whose size is almost same as that of the inner surface of a cover 16 and is put between a circular end 15 of the valve case 10 and said inner surface of the cover 16 to keep liquid tight between the circumference of a goove 20 as well as a valve case 10 and said cover 16. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08279587-A (JP)
Title: Multichip semiconductor structure and its formation
Inventor: BURUNO ROBERUTO EIMII
IPC: H01L23/52
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a structure which can be rewired even through chips are finally connected therebetween by electrically connecting a fuse in series to at least one wire drawn out of at least one semiconductor device chip in a stack. SOLUTION: Each drawn wire is positioned on an end surface of a stack, and electrically connected to each connect assembly 22. Each connect assembly 22 comprises a contact pad 26 further electrically connected through a T-shaped connect pad 24 and a fuse wire 28. The fuse wire 28 and the T shaped contact pad 24 are electrically connected to the corresponding drawn wire 20 through the contact pad 26. Accordingly, burn-in process need not be interrupted, and the semiconductor device chip 14 can be simultaneously subjected to burn-in stress on the long stack and examined using each connect assembly 22, even though one or more chips 14 are short-circuited in the stack.
Patent JP-H01222901-A (JP)
Title: Press molding device for earthenware
Inventor: KUEDA MASANOBU
IPC: B28B13/06
Filed: 1988-03-02
Abstract: PURPOSE:To obtain a high quality molding with a uniform thickness formed in a minimum space of mold installation, by clamping simultaneously a plurality of movable molds suspended from a horizontal frame, forming a press molding space between each mold register face and at a same time allowing a slurry path to pass through provided in each movable mold to form a series of slurry path. CONSTITUTION:A fixed mold 4 is provided at a support leg 1, a hydraulic unit 5 is installed at another support leg 2 and the mold clamping is performed at a single stroke. A press molding space S is formed by unifying a middle mold 4b and an outer mold 4c of each contiguous mold through a mold register surface 4a by means of mold clamping. Through molds 4, 4-1, 4-2,..., 4-n in the left-right direction, a slurry path 4p is prepared passing through the left and right mold register surface 4a and passes through the bottom part of the molding space S. Therefore, in the inside of each mold 4, 4-1, 4-2,..., 4-n unified by mold clamping, the slurry mold 4p of each mold forms a linearly passing slurry path for putting and discharging a series of slurry.