baber/WOPTO huggingface dataset:
Patent JP-S58170896-A (JP)
Title: Fan
Inventor: MORIMOTO MASAO
IPC: F04D29/00
Filed: 1982-03-31
Abstract: PURPOSE:To enable to support a fan body in a stable manner while preventing acting of an excessive force to a base support or a back plate, by employing such an arrangement that the weight of the fan body is supported at a threaded portion for clamping a support post to the back plate of the base support by fixing the threaded portion to a clamping means fixed to a wall surface or the like. CONSTITUTION:A thread portion 60 for clamping a support post 5 to a back plate 41 of a base support 4 is fixed to a clamping means 3 fixed to a wall surface of the like, and the post 5 is attached to the back plate 41 in a pivotally movable manner by means of a connecting member 56. Here, latch coupling of the base support 4 to the clamping means 3 is achieved by the connecting member 56 for supporting the post 5 and a screw 60 for coupling an intermediate plate 57 and the back plate 41 together. With such an arrangement, the force acted to a box-like member 40 and the back plate 41 by the weight of a fan body 8 to incline the post 5 in a front downward direction is applied mostly to the clamping means 3 via the thread 60, so that an excessively great force is not acted to the base plate 4 and the back plate 41. Thus, it is enabled to support the fan body 8 in a stable manner.
Patent JP-S61214575-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KOYANAGI MITSUMASA
IPC: H01L29/423
Filed: 1985-03-20
Abstract: PURPOSE:To prevent deterioration of electrical characteristics by a method wherein a semiconductor region is formed on a main surface of a semiconductor region with a low impurity density and the former region is either of the same conductivity type as the latter and with the lower impurity density than the latter or of the conductivity type opposite to that of the latter. CONSTITUTION:A P-type semiconductor region 7 are formed on a main surface of a semiconductor region LDD 6 and the domain 7 is either of the same conductivity type as the LDD 6 and with the lower impurity density than the LDD 6 or of the conductivity type opposite to that of the LDD 6. As this domain 7 applies a current between a source region and a drain region in the part of the LDD 6 deeper than the semiconductor substrate 1, the influence of a field effect caused by an unnecessarily trapped hot carrier is suppressed. Also, the passage of the current applied between the source region and the drain region is kept away from the boundary where the hot carrier is trapped and a potential barrier is formed between them. Therefore, the efficiency of hot carrier implantation into this boundary is reduced. As a result, a decline of mutual conductance is suppressed and the deterioration of electrical characteristics can be prevented.
Patent JP-H08250065-A (JP)
Title: Ceramics discharge lamp, its lighting device and lighting system
Inventor: OKAMURA KAZUYOSHI
IPC: H01J61/22
Filed: 1995-03-14
Abstract: PURPOSE: To provide a ceramics discharge lamp having a long life which can prevent frickering out by effectively preventing mercury rich while eliminating necessity for a starting pulse, by providing a constitution such that rare gas and only sodium as a luminescent metal are sealed in a luminous tube. CONSTITUTION: A ceramics discharge lamp comprises a luminous tube 2 formed of permeable alumina ceramics sealing at least sodium, rare gas as starting gas in the luminous tube 2 to decrease starting voltage to eliminate necessity for a starting pulse and a means of generating a discharge in the luminous tube 2. Only sodium as a luminescent metal, sealed in the luminous tube 2, is used to set a seal amount of this sodium larger than the amount evaporated during lighting the lamp. A sodium seal amount is preferable 0.120mg/cc or more per unit volume of the luminous tube.
Patent JP-S61213133-A (JP)
Title: Manufacture of containment case for electronic parts
Inventor: MITSUBE NAOYUKI
IPC: B29D22/00
Filed: 1985-03-19
Abstract: PURPOSE:To prevent generation of cut-off looseness and burrs, by a method wherein press bonding treatment is applied to an elastic member whose cut-off end face has been heated at the temperature falling within a specific range and hardness is specific. CONSTITUTION:In case of manufacture of containment case for electronic parts by extruding thermoplastic resin continuously through an extruding machine and cutting off the same in a predetermined length, press bonding treatment is applied to an lastic member whose cut-off end face has been heated at 100 deg.C-150 deg.C and hardness is Hs:30 deg.-90 deg.. At a press bonding process of the end face, thermocompression bonding of a heat-resisting rubber layer 3 formed unitarily with a hot plate is applied to a cut-off face of the case. With this construction, as for the manufactured case for electronic parts, the case which possesses neither whitening on the cut-off face nor cut-off looseness nor cut-off burrs and is superior in an external appearance is obtained.
Patent JP-2000253314-A (JP)
Title: Method for driving solid-state image pickup device
Inventor: KAZAMA SATOSHI
IPC: H04N5/335
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To realize a method for driving a solid-state image pickup device where elimination of a fixed pattern noise FPN can be realized with precision immune to the effect of stored charges of adjacent pixels. SOLUTION: The solid-state image pickup device is provided with a photoelectric conversion section 4 where pixels 1 are arranged in a two dimensional way and a vertical scanning circuit 2 and a horizontal scanning circuit 3 where pixels of the photoelectric conversion section in vertical and horizontal directions are selected and read. In the case of pixel configuration consisting of 3 rows and 3 columns, an FPN is read in a dark state of pixels on a 1st row just after resetting pixels on a 2nd row, the FPM is read in the dark state of pixels on the 2nd row just after resetting pixels on the 1st and 3rd rows, and the FPN is read in the dark state of pixels on the 3rd row just after resetting pixels on the 2nd row respectively so as to drive the pixels in a way that the dark state FPN signal is read when no charge is stored in adjacent pixels.  Thus, the FPN is eliminated with high precision with immunity to stored charges in adjacent pixels.
Patent JP-S62213466-A (JP)
Title: Line selection system in facsimile equipment
Inventor: SAWADA MITSUSHI
IPC: H04M11/00
Filed: 1986-03-14
Abstract: PURPOSE:To prevent a wrong line from being selected by allowing the user to add the distinguishment of a line corresponding to a head code of a telephone number at dial registration so as to select a line corresponding to an opposite station automatically at dialing. CONSTITUTION:The operator inputs a line type and a dial number as input data at registration. The machine recognizes the depression of registration entry on an operation panel 1, stores the inputted data and displays the input data on a display device 13 to allow the operator to confirm the input. The data is stored once in a RAM 3 until the input of the registration setting end operation is made and transferrer and stored in a ROM 4 by the setting end input. The control section 2 reads the line type and dial data from the ROM 4 at calling, any of lines 5 is selected and the system is brought into the mode corresponding to the corresponding line to send a dial signal.
Patent JP-S60201557-A (JP)
Title: Tracking device
Inventor: ENDOU KENJIROU
IPC: G11B5/588
Filed: 1984-03-22
Abstract: PURPOSE:To simplify circuit constitution by using two signals subject to pulse width modulation with a DC signal different in polarity as a carrier signal, forming a recording region of a control signal of both the adjacent tracks at the overlapped part. CONSTITUTION:Pilot signals P1, P2 are signals obtained by applying pulse width modulation to a pulse signal, e.g., of perio 5T and duty ratio of 1:1 with positive/negative DC signals respectively. The pilot signal P1 is used as the pilot signal from one adjacent track and the pilot signal P2 is used as the pilot signal from the other adjacent track. A reproduced output of the pilot signal P obtained at a section L-R is the subtraction of the pilot signal P2 from the pilot signal P1. Since the amplitude of the pilot signals P1, P2 is compared when they are reproduced by a head, the constitution of the tracking device is simplified remarkably.
Patent JP-S56151957-A (JP)
Title: Developing voltage generator of copying machine
Inventor: YAGI HIROMITSU
IPC: G03G13/10
Filed: 1980-04-25
Abstract: PURPOSE:To easily set the optimum developing voltage corresponding to the state of original images by dividing the source voltage by resistance circuits and selectively applying the divided voltages to a developing electrode by means of control switches and a developing voltage selecting part. CONSTITUTION:This is constituted of a voltage dividing resistance circuit consisting of resistances R1-R4, control switches SW1-SW3, and a developing voltage selecting part 2. For example, at the time of automatic setting, the peak value of the image signal read with a photosensor 4 is outputted as a control signal Vc via a peak holding circut 5, and is compared respectively with the reference voltages (Vref1>Vref2>Vref3) having beforehand been set in 3 stages, whereby the density level of the original images is detected. This turns out that the maximum voltage V1 when Vc>=Vref1, the intermediate developing voltage V2 when Vref1>Vc>Vref2 and further the manimum voltage V3 when Vref2>Vc>=Vref3 are respectively applied to a developing electrode. With such constitution, the optimum developing voltage corresponding to the state of the original images is easily set.
Patent JP-H09245468-A (JP)
Title: Md system
Inventor: HONDA KAZUHIKO
IPC: G11B11/10
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a MD system (mini disc) which can avoid loss of original data even when the failure in editing occurs. SOLUTION: Data on a disc desired to edit are previously divided into sections each consisting of integral multiple (e.g. 12) of a cluster to be copied into a vacant area on the disc through a memory. At this point, as the last part is not finished just at 12 in the number of clusters, if a start point (L+12N:0:0) of the cluster following the data written by the N-1th processing is searched, the data is written at this point while an address (2H+1-L:i:j) corresponding to the atop point of the data written into the vacant area is written into a UTOC area.
Patent JP-S51130686-A (JP)
Title: A method of forming a transparent oxide coating on exterior ornamental parts of watches and ornamental goods
Inventor: MURAYAMA YOUICHI
IPC: B44C1/04
Filed: 1975-05-10
Abstract: PURPOSE:A method of forming a transparent oxide film such as ultraviolet shielding film, moistureproofing film and protection film on the surfaces of transparent materials such as glass and plastics.
Patent JP-2000248752-A (JP)
Title: Device for mounting clamping type bucket on construction machine arm
Inventor: MAENO SHUSAKU
IPC: E02F3/36
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To mount a clamping type bucket by operating an arm and a rod. SOLUTION: A temporarily supporting protrusion 18 for temporarily supporting a lower pawl driving transmission shaft at its lower side and a first connection groove 19 in an approximate C-shape to be fitted in the lower pawl driving transmission shaft are provided on the outer face of a rod side base 13. A second connection groove 20 in an approximate C-shape open backward to be fitted in a fixed shaft is provided at the rear of the outer face of the arm side base 9. A third connection groove 21 in an approximate C-shape open frontward to be fitted in an upper pawl driving transmission shaft is provided at the end of the outer face of the arm side base 9. At least one of the second connection groove 20 and the third connection groove 21 is movable to the other.  A movement adjusting means 16 is provided for varying a space between the second connection groove 20 and the third connection groove 21.
Patent JP-H10236344-A (JP)
Title: Spare tire cover of automobile
Inventor: MURATA KYOICHI
IPC: B62D43/02
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a spare tire cover equipped with a curtain device which allows a user to have at any time a simplified doffing/donning facility, involves no risk of contaminating the feet of the user in doffing/donning, and has no hazard of injuring the feet with shells, etc. SOLUTION: A cover 3 for a spare tire mounted in the rear of a car body is composed of a front cover member 4 enclosing the front half of the spare tire 2 and a rear cover member 5 in tray form made of synthetic resin to enclose the rear half, and one end of the cylinder hole of a cylindrical curtain 8 made of a flexible material is fastened to the opening in the rear cover member 5, and at the other end of the cylinder hole a shape retaining means 9 is furnished to retain the shape of the cylinder hole upon opening it to the size capable of being accommodated in the rear cover member 5. The cylindrical curtain 8 is furnished at the periphery with an outlet/inlet 7 equipped with a hole shutting means 10, and further a holding means 11 is installed which holds the curtain 8 being hung down.
Patent JP-H08249389-A (JP)
Title: Public relations support system
Inventor: HASHIZUME HIROYUKI
IPC: G06Q10/00
Filed: 1995-03-15
Abstract: PURPOSE: To support public relations activities when a salesperson visits a customer and sells a commodity to the customer. CONSTITUTION: Host devices 1 and 2 installed at an office are provided with a portable public relations terminal 3 so that it can freely be connected, and the host devices 1 and 2 are provided with a public relations planning function which makes a public relations plan for selling commodities on the basis of commodity information, customer information, and dealings states and a contract executing function which makes contracts of the commodities with customers. The public relations terminal 3 is provided with a public relations plan executing function which performs simulation based upon article explanations of the object commodities and the contract conditions of the customers according to the public relations plan and a written contract issuing function which issues written contracts on the basis of the contract execution results of the host devices 1 and 2 while connected to the host devices 1 and 2 by a line.
Patent JP-H07267450-A (JP)
Title: Rubber roller
Inventor: YOSHIDA HIROSHI
IPC: B65H27/00
Filed: 1994-03-25
Abstract: PURPOSE:To provide a rubber roller having little abrasion in use over a long period, having high adhesion to a film or a sheet, and not reducing the conveying function. CONSTITUTION:EPT is wound around an iron core having the diameter of 226mm and the length of 1700 mm, an EPT rubber layer 12 having the vulcanized hardness of 70 deg. and the thickness of 9mm is provided, a silicone rubber 13 having the hardness of 70' and the thickness of 3mm is covered on the EPT rubber layer 12, and the silicone rubber 13 is made thin in the taper shape from inside portions 150mm from both end sections of a rubber roller 1 toward both end sections to form crowns 14.
Patent JP-S53140617-A (JP)
Title: Supporting structure for double shell spherical tank
Inventor: KUNIEDA MASAHARU
IPC: F17C13/08
Filed: 1977-05-14
Abstract: PURPOSE:A titled supporting structure sufficiently endurable against bending loads given by the perpendicular load of the empity weight of an inner sphere, the horizontal load by earthquaking and others, the thermal contraction by the atmospheric temperature, and the like.
Patent JP-S56153996-A (JP)
Title: Controlling device for motor
Inventor: SENOO TETSUO
IPC: H02P7/288
Filed: 1980-04-26
Abstract: PURPOSE:To eliminate the affects of the voltage variation of a power source, the temperature and ageing change of a circuit element to a motor by feeding back the output potential of the connecting point of a transistor provided at the nongrounding side of the motor and the motor. CONSTITUTION:An analog signal from a D/A converter 20 is inputted to the positive terminal of an arithmetic amplifier 9. The output of the connecting point of a transistor 11 and the motor 50 is inputted through a resistor 7 to the negative terminal of the amplifier 9. The amplifier 9 applies the difference of the signals inputted to the positive and the negative terminals to transistors 10, 11. Thus, it can eliminate the affects of the voltage variation of the power source VB and the temperature and ageing change of the circuit element to the motor.
Patent JP-S58179633-A (JP)
Title: Gripping device of unvulcanized tire
Inventor: FUJIEDA YASUHIKO
IPC: B29L30/00
Filed: 1982-04-03
Abstract: PURPOSE:To obtain the titled gripping equipment which is of a good accuracy and simple in its mechanism and structure, by opening and closing a plurality of tire gripping elements radially and in a synchronization via a specified linking member by one rotary element capable to rotate normally and reversely. CONSTITUTION:The rotating movement of an element 11 is transformed into the linearly advancing and retreating movement of the element 3 by using a slider 4 engaged to slide freely in the guide groove 2 shaped linearly in a radial direction and a link 19 due to the pin joint structure connecting each slider 4 and the circular periphery of the rotary element 11 individually. By working the pin fitting hole of the connecting ear part 18 of the rotary element 11 for inserting a pin shaft 20 accurately at a uniform pitch and setting each length of the link 19 definitely, in addition by the guiding structure of the slider 4 preventing a jolt, a precision is significantly improved.
Patent JP-H02234657-A (JP)
Title: Production of aromatic tea
Inventor: YAMAMOTO TAKAMICHI
IPC: A23L2/38
Filed: 1989-03-07
Abstract: PURPOSE:To enable tasting of excellent aroma of flower buds by subjecting the flower buds of citrus fruits dipped in an acidic aqueous solution at a specific pH to drying treatment. CONSTITUTION:A saline solution in 3-18% common salt concentration or an aqueous solution of alum in 0.1-0.5% concentration or both are mixed in an acidic aqueous solution regulated to pH 4.5-5.0 by adding at least an organic acid (e.g. tartaric acid) and flower buds of citrus fruits washed with water are then dipped in the resultant aqueous solution for about 1hr and subsequently dried at <=48 deg.C to afford aromatic tea with about 5% moisture content.
Patent JP-S57173434-A (JP)
Title: Incorporating device for shaft
Inventor: NOMURA YOSHINORI
IPC: B23P21/00
Filed: 1981-04-13
Abstract: PURPOSE:To insert a shaft into a material to be incorporated by one stroke by connecting a ring guide to a press-down device downward moving the shaft through an interlocking mechanism and inserting the snap ring of the shaft into a shaft hole along the inclined plane of the ring guide. CONSTITUTION:The joint section 2 of a drive shaft 1 as the member to be incorporated is supported to a supporting section 22 under a condition that the ring guides 28, (29) are expanded and turned. The ring guides 28 are brought to horizontal conditions by upward moving operating levers 38. The sleeves 52 of push rods 48 are downward moved through the functioning of the press-down device, and an inner shaft 10 is also moved downward. The inner shaft 10 is gradually inserted into the shaft hole 5 while the outside diameter of the snap ring is reduced along the inclined planes 32 of the ring guides 28 in the snap ring. When the inner shaft 10 is further moved downward, cam levers 46 are moved downward by the sleeves 52, and the ring guides 28 are expanded and turned. Accordingly, the shaft can be incorporated automatically.
Patent JP-S57170987-A (JP)
Title: Removal of arsenic (as) in petroleum fraction
Inventor: OOKUBO TAKAYOSHI
IPC: C10G25/00
Filed: 1981-04-14
Abstract: PURPOSE: To enable the sufficient removal of As in such an extent not to make it a catalyst poison, to wash active carbon adsorbing As with water, and to make it easily reclaimable and reusable, by treating a petoleum fraction with a specific active carbon.  
     CONSTITUTION: Arsenic (As) in a petroleum fraction is adsorbed on active carbon and removed. The active carbon adsorbing As having lowered removing ability is washed with water, reclaimed, and used repeatedly as active carbon for adsorbing and removing As. Active carbon having a specific surface area of 1,000W1,800m 2 /g, an average pore diameter of 25W40Å, and a pore volume of 1.0W1.5cm 3 /g is preferable as the active carbon. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S56150980-A (JP)
Title: Thermal motor
Inventor: NAGAI NOBUYUKI
IPC: H02N10/00
Filed: 1980-04-24
Abstract: PURPOSE:To move an activating piece consisting of a magnetic adjusting material by the change of the permeability of the material and action with a magnetic field by a method wherein the activating piece is disposed into field space formed by magnetic poles, and one section of the activating piece is heated by means of a heater. CONSTITUTION:Magnetic poles 1a, 1b are made up to the nose sections of a U- shaped permanent magnet 1, and an activating piece 2 consisting of a magnetic adjusting material in thermal ferrite, etc. having a property of which permeability suddenly decreases when temperature reaches the Curie point or higher is arranged into the magnetic field as a long laminar body. Locations being close to the magnetic poles 1a, 1b of the activating piece 2 are heated by means of a heater 4. Thus, since the permeability of the heated locations of the activating piece 2 suddenly decreases partially and deviation is generated in the distribution of magnetic flux, and the activating piece 2 is moved until the deviation balances, the action is continued successively, and the activating piece 2 can smoothly be moved continuously in the axial direction.
Patent JP-H02235561-A (JP)
Title: Instrument for detecting breakout
Inventor: GOTO ATSUHIRO
IPC: B22D11/16
Filed: 1989-03-08
Abstract: PURPOSE:To suppress damage in the equipment caused by breakout(BO) to the min. by arranging a light receiving device for light in the visible region at position facing cast slab supporting device and comparing and calculating the detected light quantity thereof with the BO developing reference value. CONSTITUTION:A quick changing stand device 1 is constituted of a continuous casting mold 3 for steel and the cast slab supporting device 4. The light receiving device 11 for light in the visible region is arranged at the position facing the supporting device 4. The BO developing reference value obtd. from variance quantity of the light at the supporting device 4 at the time of developing the BO is beforehand inputted to an inputting part 13. Further, the BO development deciding device 12 is constituted of the input part 13 and the comparison- calculating part 14 for comparing the detected light quantity from the light receiving device 11 with the BO developing reference value. By this method, the BO development can be automatically detected at good accuracy.