baber/WOPTO huggingface dataset:
Patent JP-S63200546-A (JP)
Title: Package
Inventor: SUGANUMA SHIGEMITSU
IPC: H01L23/04
Filed: 1987-02-17
Abstract: PURPOSE:To prevent adjacent caps which are provided on an insulating substrate so as to cover circuit elements bonded to the substrate from adhering to each other and facilitate bonding of the caps by a method wherein the parts of the four circumferential surfaces of each cap are made to protrude outside the adhering surfaces where the cap is bonded to the upper surface of the substrate. CONSTITUTION:A circuit element (not shown) is mounted on the insulating substrate 12 of a package 11 which contains the circuit element and a cap 13 is bonded to the upper surface of the substrate 12 with adhesive 14. The parts 13a-13d of the four circumferential surfaces of the cap 13 is made to protrude outside adhering surfaces 15 to which the adhesive 14 is applied. A piezoelectric transducer 28 is mounted on the upper surface of the insulating substrate 22 of the package 21 like this and the cap 23 made of ceramics is bonded with the adhesive 24. The plan view dimensions of the cap 23 are so selected as to be nearly equal to the dimensions of the substrate 22 and cuts 27 are formed in the circumferential surfaces 23a-23d of adhering surfaces 26 which are bonded to the substrate 22 to form the protrusions. A plurality of the transducers 28 are mounted on the large size breakable substrate 22 and the respective transducers 28 can be individually covered with the caps 23 easily.
Patent JP-S53118134-A (JP)
Title: Overload preventing means of paper discharger in copiers
Inventor: WATANABE TOSHIO
IPC: B65H31/00
Filed: 1977-03-25
Abstract: PURPOSE: To effectively prevent the occurence of damages by dividing the entire critical torque value acting upon the entire part of main shaft to each one pair of main and auxiliary paper discharge rollers and slipping only one set of the rollers applied with abnormal torque slip even if the abnormal torque is applied to any one set out of plural sets of rollers. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55125258-A (JP)
Title: High permeability alloy with superior workability
Inventor: TAKADA HISASHI
IPC: C22C38/12
Filed: 1979-03-22
Abstract: PURPOSE: To enhance the breaking and cracking resistances of the title alloy by adding N and one or more (A group element) of IVa, Va and VIa group specified elements to an Fe-Si-Al alloy in a specified ratio to precipitation-disperse A group element nitride.  
     CONSTITUTION: To an Fe-Si-Al alloy consisting of Si; 5W12wt%, Al; 3W8wt%  and the balance Fe are added N; 0.003W0.015wt% and one or more (A group  element) out of Ti, Zr, Ta, Nb, Mo and W in an A group element to N atomic  ratio of 0.5W4.0 to finely dispersion-precipitate A group element nitride in the alloy. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05232236-A (JP)
Title: Main body structure of body surface monitor
Inventor: ISHIBASHI MITSUO
IPC: G01T1/169
Filed: 1992-02-21
Abstract: PURPOSE:To permit a person to be measured to be accessible and to enable easy adjustment and maintenance by making front and rear measuring parts slidable outwardly from the corners where the rotary shafts of doors are not set of a main body. CONSTITUTION:The rotary shaft 6 of an entrance door 4 is arranged to the corner of a main body on the side of a front measuring part 2 and the rotary shaft 7 of an exit door 5 is arranged to the corner of the main body on the side of a rear measuring part 3 and both measuring parts 2, 3 are made slidable outwardly from the corners where there are no rotary shafts of the main body. When a measuring person stands in front of the entrance door 4, the door 4 opens. The door surface erects on the side of the measuring part 2 and an open area is formed on the side opposite to the rotary shaft 6 and a person 30 to be measured enters the main body while rotating around his foot near to the door surface to be naturally opposed to the measuring part 2 and treatment efficiency is enhanced. Further, by drawing out the measuring parts 2, 3 from the main body 11, a person is made accessible to the respective measuring parts from both sides and adjustment, cleaning inspection and the replacement of parts become easy.
Patent JP-S60178132-A (JP)
Title: Controller for elevator tray of duplicator
Inventor: OOTAKE TAKAO
IPC: G03G15/00
Filed: 1984-02-24
Abstract: PURPOSE:To eliminate a trouble to close a door and to improve operability, by a method wherein, when opening of the door of a duplicator body is detected, elevating driving of an elevator tray is prohibited, and meanwhile, lowering driving is rendered effective. CONSTITUTION:In a device wherein static trays 2 and 3 and an elevator tray 4 are vertically disposed to the interior of a duplicator body, when the elevator tray 4 is selected through control of a console 8, the tray 4 is raised through driving of an electromagnetic clutch 10 and a motor 11, and the tray 4 is brought to a stop at a point of time when a level detecting switch 12 is brought to an OFF-state. Thereafter, driving of a paper feed roll 7 causes feed of an uppermost paper on the tray 4 to perform duplication. In this case, when an output is produced from a paper absence detecting sensor 18, the tray 4 is lowered despite of motion of a door opening sensor 14 for detecting opening of a door for checking the interior, and is moved to a specified position to supply the papers.
Patent JP-S63202272-A (JP)
Title: Output voltage controller for pulse-width modulation type inverter
Inventor: YOSHIDA TAKUMI
IPC: H02M7/48
Filed: 1987-02-16
Abstract: PURPOSE:To enhance the voltage accuracy of a pulse-width modulation type inverter by multiplying the variation in the transfer gain of the inverter upon alteration of a DC voltage by the reversal of its change rate to correct it. CONSTITUTION:The output controller for a pulse-width modulation type inverter 1 has a voltage command signal generator 9, a variable amplitude type triangu lar wave signal generator 21, and a comparator 22, etc., and supplies the output voltage of the inverter 1 to an inverter load 10. Further, an output voltage detector 16 for detecting the output voltage of the inverter 1, a deviation detec tor 17, a PI amplifier 18, an adder 20, etc. are provided. A deviation between an output voltage command V and a voltage feedback signal ¦Vf¦ is compensated by the amplifier 18, and the result is used for correcting the amplitude of a PWM triangular wave. Thus, a stable correcting operation can be performed over a wide range from high output voltage region to a low voltage region.
Patent JP-S59160418-A (JP)
Inventor: OOKAMI KENJI
IPC: H01H13/56
Filed: 1983-03-01
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-S61194601-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MATSUMOTO TERUBUMI
IPC: G11B20/02
Filed: 1985-02-22
Abstract: PURPOSE:To give compatibility with an in-line head by disposing at least two stagger heads and providing a delay circuit for recording signals recorded by these heads in the same hourly area on a magnetic tape. CONSTITUTION:Recording amplifiers A1-An driving recording heads which record the information signals of the 1st - seventh channels on magnetic tapes are provided. Delay circuits DL2-DLn provided only on the even channels delay the information of each channel by the prescribed time (t), and give it to the recording amplifiers A2-An. The information signal of the odd channel is recorded by the 1st magnetic recording heads M21, while that of the even chan nel is recorded by the 2nd magnetic recording heads M22. The signal of the odd channel arrives at the magnetic recording head M21 earlier by a distance L with respect to the longitudinal direction of the tape. The delay circuits DL2-DLn delay the information signal by the time difference corresponding to the distance L, and record it in the same hourly area of the magnetic tape.
Patent JP-S58152913-A (JP)
Inventor: TAKADA TSUTOMU
IPC: F16B4/00
Filed: 1982-03-03
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-S59161265-A (JP)
Title: Supporting device for grindstone
Inventor: MIYASHITA MASAKAZU
IPC: B24B41/04
Filed: 1983-03-02
Abstract: PURPOSE:To minimize the fixing space and obtain high rigidity in a captioned device without causing any error of fixing by supporting a grindstone housing on a fixed shaft by a static pressure bearing for keeping the fixed shaft on a fixing bed at both ends. CONSTITUTION:A grindstone housing 1 is provided with a grindstone layer 2 on the outer diameter face, and uses the inner diameter face for a revolution reference face 3. It is fitted on a fixed shaft with a pocket 8, and supported by a static pressure bearing. On the right of the housing 1, related parts of a thrust bearing are added, and positioned in the thrust direction between a thrust collar 6 of the fixed shaft 5 and the housing 1. The fixed shaft 5 is tightly fastened on a two-divided fixing bed 7 at both ends, and fixed with high rigidity.
Patent JP-S62191920-A (JP)
Title: Number of shifts control circuit
Inventor: NUKIYAMA TOMOJI
IPC: G06F7/76
Filed: 1986-02-18
Abstract: PURPOSE:To allow a one-way shifter to shift at right and left sides without a special shifter circuit and to attain a quick digitmatching by the arithmetic of expotential data in a floating decimal point format by constituting the selection of a bit shift so that it can act in response to the generation of a complementary number. CONSTITUTION:Data on exponential parts of n-bits and a piece of data P and Q on mantesa parts of m-bits are added and subtracted. The addition and subtraction of floating decimal point data require digitmatching. However, normally the magnitudes of the exponential part data EP, and EQ are compared. In that case, a subtraction circuit 1 executes the arithmetic of EP-EQ, and a logic circuit 2 detects a case where the output of EQ-EP is requested. At that time a complementary number generator circuit 3 generates one complementary number of the subtraction result, while a decoder 4 decodes the result through a multiplexer 5, and generates a control signal with a shift amount corresponding to the complementary number. A shift circuit 6 shifts a generated control signal in a direction where one bit increases, and a multiplexer 7 leads said amount to a shifter circuit 7, whereby the shift amount is controlled.
Patent JP-H08210584-A (JP)
Title: Glass wool duct for air-conditioning
Inventor: IKEDA TAKASHI
IPC: F24F13/02
Filed: 1995-01-31
Abstract: PURPOSE: To provide an air-conditioning glass wool duct that is excellent in scattering preventiveness on a glass wool fiber as well as workability, aside from being relatively inexpensive. CONSTITUTION: This is an air-conditioning glass wool duct which is featured that metallic foil 5 is stuck to an outer surface of a glass wool layer 4 formed into tubular form, while a scattering preventive layer 2 made up of those of metallic foil, synthetic resin film, or a wooven or nonwooven fabric or the like is installed on an inner surface of the glass wool later 4 via an adhesive layer 3.
Patent JP-S52119798-A (JP)
Title: Nuclear fuel element
Inventor: SHIMADA SAKAO
IPC: G21C3/28
Filed: 1976-03-31
Abstract: PURPOSE: To prevent the cladding pipe from the breakage due to the deformation by the absortion of the stress caused from the deformation of the fuel pellet. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58152033-A (JP)
Title: Anisotropic electrically conductive rubber sheet
Inventor: ARAI KOUZOU
IPC: H01R11/01
Filed: 1982-03-04
Abstract: PURPOSE:The titled rubber sheet, prepared by subjecting an unhardened composite material consisting essentially of particles of an electrically conductive magnetic material and an insulating high polymeric elastomer, and having improved dimensional absorption characteristics. CONSTITUTION:An anisotropic electrically conductive rubber sheet prepared by adding a crosslinking agent, e.g. mono-, di- or trialkyl titanate, to a mixture consisting of particles of an electrically conductive magnetic material, e.g. nickel, and an insulating high polymeric elastomer, e.g. polybutadiene, kneading the resultant mixture, casting the resultant unhardened composite material 6, e.g. containing colloidal silica, into a mold body 5, deaerating the composite material 6 under reduced pressure, covering the composite material 6 with the top plate 4 of the mold body 5, nipping the composite material 6 and top plate 4 between electromagnets 1 through heaters 3, treating the composite material 6 in a magnetic field at 4,000 gausses parallel magnetic field intensity at room temperature for 20min, and crosslinking the composite material at 75 deg.C for 2hr.
Patent JP-S56131350-A (JP)
Title: Freeze packaging of readily cookable rice
Inventor: NAGAE HIROSHI
IPC: A23L7/10
Filed: 1980-03-17
Abstract: PURPOSE: Rice and water or ice are placed in a gas-impermeable bag of synthetic resin, dearated, tightly sealed and frozen to produce a frozen rice pack that is free from deterioration in quality for a long time and readily cookable, when desired.  
     CONSTITUTION: An appropriate amount of rice and water or ice in a amount of 1W1.5 time the weight of the rice are placed in a gas-impermeable bag of synthetic resin, e.g., a polyethylene-nylon laminate film or polyethylene-polyester laminate film, dearated in the bag by means of a vacuum packaging machine and frozen to produce the objective frozen rice pack. When water is employed, rice grains sometimes crack, however, ice causes no cracking. The resultant bag is dipped in boiling water for 10W20min and the rice is setlled by its own heat after taken out to give delicious boiled rice. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56130910-A (JP)
Title: Manufacture of superhigh heat resistant and high voltage insulating coil
Inventor: KAWABATA TOSHIMITSU
IPC: H01F41/12
Filed: 1980-03-18
Abstract: PURPOSE:To obtain a high performance insulating coil having high heat resistance, high moisture resistance and high impact resistance by bonding heat resistant organic film on a spiral conductor coil, contacting it within an insulating case and then immersing, molding and hardening heat resistant resin. CONSTITUTION:Heat resistant organic film 2 such as, for example, polyimide film or the like is bonded to a conductor coil 1 spirally wound, the coil is then heated with a jig and an insulating coil A is formed. Subsequently, the coil is contacted with a heat resistant insulating case 3, heat resistant resin 4 prepared by mixing, for example, 1pt.wt. of mica and 4 pts.wt. of silicon resin is filled and hardened. According to this manufacturing method, a high performance coil having high heat resistance, high moisture resistance and high impact resistance can be obtained.
Patent JP-H04272934-A (JP)
Title: Production of spherical polyimide
Inventor: NIWA KATSUHIRO
IPC: C08J3/14
Filed: 1991-02-28
Abstract: PURPOSE:To produce a spherical polyimide easily at room temp. without using a large apparatus by adding a polyimide precursor soln. dropwise to a poor solvent to precipitate a spherical precursor and specifically treating the spherical precursor. CONSTITUTION:A polyimide precursor soln. (e.g. a soln. obtd. by reacting 3,3',4.4'-benzophenonetetracarboxylic dianhydride, 4, 4'-diaminodiphenyl ether, and ethanol in N-methyl-2-pyrrolidone) is added dropwise to a poor solvent (e.g. water) to precipitate a spherical polyimide, which is separated from the solvent, dried and cured.
Patent JP-H04273540-A (JP)
Title: Fault diagnosing method and device
Inventor: KICHISE TAKASHI
IPC: G06F9/44
Filed: 1991-02-28
Abstract: PURPOSE:To operate a fault diagnosis to a device at wider range than usual by describing an influence relation among parts due to the combination of the parts by using a process model. CONSTITUTION:The operational specification of a basic part is registered in a part data base 1. And also, the process model of the device being the object of the fault analysis, that is, the structure of the device and the specification of a process are stored in a process model part 2. That is, a relation between input and output terminals is described in the part data base 1 as the operation of the part, and the influence relation among the parts due to the combination of the parts is described in the process model part 2. A model inferring part 3 operates a model inference by referring the part data base 1 and the process model part 2 in order to operate the fault diagnosis. Therefore, the influence relation among parts due to the combination of the parts can be described by using the process model, so that the fault analysis can be operated to the device at the range wider than usual.
Patent JP-S60179330-A (JP)
Title: Tractor for agricultural-work machine
Inventor: HASE KIHACHIROU
IPC: B60K23/04
Filed: 1984-02-24
Abstract: PURPOSE:To permit the smooth turning and smooth traveling on road surface by comparing the signals sent from front wheel speed detectors and operating a differential lock mechanism when the difference becomes over a certain value, thus controlling a car into the differential lock state. CONSTITUTION:A differential lock mechanism 23 is installed onto a front wheel driving shaft 21b by use of a wedge and can be transferred in the axial direction. On the inner edge surface of the differential lock mechanism, a differential lock member 24 having a hook 24a which can be engaged with an engaging hook 22a formed onto the boss of a ring gear 22 can be operated by a solenoid 25. Front wheel revolution detectors 27a and 27b detect each number of revolution of the right and left front wheels 7 and 7 and transmits a signal. When each potential sent from the detector 27a to a comparator 30 differs largely and this potential difference increases larger than the potential difference sent from a standard voltage generator 31, a signal is transmitted into a controller 33, and said signal is amplified by an amplifying circuit 32, and then, the solenoid 25 of the control part 33 is energized to operate the differential lock mechanism 23.
Patent JP-S52117558-A (JP)
Title: Soft x-ray exposure mask and its manufacturing method
Inventor: MATSUDA TAKASHI
IPC: G03F1/00
Filed: 1976-03-30
Abstract: PURPOSE: To form mask pattern at inner side with thinner depth than circumference support material of Si substrate by classifying selective etching into two stages. As a result, soft X-ray exposure mask can be obtained with uniform surface. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06229298-A (JP)
Title: Electronic throttle control device
Inventor: SUGITA YOSHINORI
IPC: F02D9/02
Filed: 1993-01-30
Abstract: PURPOSE:To operate an electronic throttle control device to carry out feedback control on throttle opening in response precisely to accelerator operation even when the throttle opening is unclear. CONSTITUTION:An objective opening of a throttle valve is calculated by a target opening setting means 2 from an accelerator operating piece position detected by an accelerator position detecting means 1. A throttle valve driving means 7 is controlled by using the second control means 6 to carry out operation on a control signal from a driving electric power supply value stored in a storage means 6 preset in response to opening of the throttle valve instead of the first control means 5 to carry out operation on a control signal by using throttle opening by a throttle opening detecting means 4 until a reference position of the throttle valve is detected by a reference position detecting means 3. Thereby, even when control by the throttle opening is impossible, throttle control is carried out in response precisely to accelerator operation of a driver.
Patent JP-H04274636-A (JP)
Title: Ciphering system for local area network
Inventor: MITSUSAKA TAKASHI
IPC: G06F15/177
Filed: 1991-03-01
Abstract: PURPOSE:To attain data transmission reception with a computer having no ciphering and decoding installation by inserting the plural ciphering and decoding installation between a network line controller and a computer so as to apply an optional ciphering method to an optional opposite party provided with the same ciphering and decoding installation. CONSTITUTION:In the case of sending a general communication data, a transmission destination identification section 1 identifies a transmission destination to retrieve a ciphering designation table stored in an external storage device 3. When the transmission destination is registered, the transmission data received from a computer 9 is given to a ciphering section 2. The ciphering section 2 reads a relevant ciphering method from an external storage device 4 and ciphers the data and gives the result to a network line controller 8. In the case of reception, the transmission source of the data received by the controller 8 is identified and when a ciphering designation table is retrieved and registered, the result is given to a ciphering data decoding section 5. The decoding section 5 reads the decoding method corresponding to the ciphering type from the external storage device 4 to decode the data. Thus, the ciphering data communication is implemented.
Patent JP-S60180550-A (JP)
Title: Water meter for cooking rice
Inventor: TAKEUCHI TERUO
IPC: A23L7/10
Filed: 1984-02-24
Abstract: PURPOSE:To determine accurately the volume of water regardless of the size of a rice cooker, by determining the volume of water from the ratio between the depth of rice and the depth of water above a basis which is the surface of washed rice in using a rice cooker with a flat bottom. CONSTITUTION:A probe rod 3 for measuring the volume of rice having a linear gear part 4 of optional width is provided in the body 2 of a hollow water meter provided in almost the center of a base plate 1 in contact with the surface (A) of washed rice, and a water volume probe rod 8 having a linear gear part 7 on one side is provided through a spur gear 6 connectedly driven with the gear part 4. A water volume display part 10 is provided at the tip part 9 of the rod 8, and the gear ratio between gears 5 and 6 is set at 20:13 corresponding to the depth (B) of the rice and the depth (C) of the water. The base plate 1 is brought into contact with the surface (A) of the rice to push down the head part 2 of the rod 3 and bring the tip part 11 into contact with the bottom 13 of the rice cooker. The rod 8 is simultaneously raised at 20:13 ratio, and water is poured thereinto by means of the display part 10 as a measure.
Patent JP-H08237625-A (JP)
Title: Video conference system
Inventor: YAMAGUCHI TOSHINORI
IPC: H04N7/15
Filed: 1995-02-23
Abstract: PURPOSE: To provide a video conference system having provision for still image where an image size displayed on both parties is unified in the execution of a common blackboard function, deviation in positions in the case of image drawing or pointing or deviation of display at scrolling is not caused even when a television system whose resolution differs from both of its own equipment and other equipment is in use. CONSTITUTION: In the execution of a common blackboard function, a multiplex control section 8a uses a BAS code being an extension of the 'PAL mode' or the 'NTSC mode' to make transmission to an opposite equipment and receives a BAS code representing the 'PAL mode' or the 'NTSC mode' sent from the opposite equipment. A still image control section 7a compares a television system of its own equipment with a television system of the opposite equipment to decide the display resolution of the common blackboard system.