baber/WOPTO huggingface dataset:
Patent JP-H043450-A (JP)
Title: Resin sealed semiconductor device
Inventor: ONO TAKASHI
IPC: H01L23/28
Filed: 1990-04-19
Abstract: PURPOSE:To expand creeping distance and increase adhesion force as well and obtain a compression molding processing part in such a way that its adhesion is not lowered even though the periphery of a substrate equipped with chips is exposed to high temperature by providing a plurality of through holes or recessed grooves at the compression molding thin wall part of a metal substrate. CONSTITUTION:When a semiconductor that is completely sealed with epoxy-resin is subjected to thermal stress, in general, a slippage occurs between epoxy-resin and a metal substrate which have different expansion coefficients and there is a gap between them as the case may be. However, if a plurality of through holes 7 are provided or recessed grooves 8 are provided instead of the through holes at a compression molding thin wall part 5, epoxy-resin that is filled in the through holes 7 or the recessed grooves 8 may prevent occurrences of slippage as long as the strength of its material is maintained itself. Then, on the occasion of sealing its device with epoxy-resin, filling of the through holes or recessed grooves with resin allows its semiconductor to receive the strength of its resin and eventually decreases slippage exceedingly even though thermal stress is applied to the semiconductor device when soldered and then slippage resulting from difference of expansion coefficients in resin and the metal is about to take place.
Patent JP-S5330477-A (JP)
Title: Preparation of liquid drop
Inventor: FUJII KINJIROU
IPC: B01J2/04
Filed: 1976-09-02
Abstract: PURPOSE: To make the liquid drop, having various size, by making covering matter, composed of solution, sludge etc., on the surface of netlike etc. cylinder, rotating around nearly horizontal shaft and blowing upon gas from the inner part of the cylinder and then, breaking off the above covering matter from the surface of the cylinder. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62262114-A (JP)
Title: Mixing device for hot water and cold water
Inventor: YONEKUBO HIROAKI
IPC: G05D23/00
Filed: 1986-05-08
Abstract: PURPOSE:To make it possible to select connecting relation of piping of hot water and cold water freely by switching the direction of control of an electrical driving means according to the state of connection of piping of hot water and cold water for a first connecting port and a second connecting port. CONSTITUTION:How water and water from a hot water piping 15 and a water piping 16 are mixed by a hot water - water mixing valve 21 through connecting ports 18, 19 respectively. Temperature of the mixed hot water is detected by a thermistor 30. A controller 37 controls a mixing valve motor 27 based on detected temperature of mixed hot water, and adjusts mixing ratio of hot water and water of the mixing valve 21 to obtain temperature of mixed hot water set by a setting device 36. Further, a change-over switch 38 that changes the direction of control of the motor 27 according to the connection relation to connecting ports 18, 19 of the hot water piping 15 and water piping 16 is provided in the controller 37. Accordingly, by changing the switch 38, connection relation of pipings of hot water and water can be selected freely.
Patent JP-S5630238-A (JP)
Title: Fluorescent screen device
Inventor: TAKAGAWA MASANORI
IPC: H01J29/20
Filed: 1979-08-17
Abstract: PURPOSE:To raise of the utilization rate of light by covering the particles of a fluorescent substance composing a fluorescent layer with a transparent film having a light refractive index smaller than that of the particles of the fluorescent substance. CONSTITUTION:The fluorescent substance particles 42 are covered with the transparent film 41 having a small refractive index. A part 44 or light coming out of the luminous point 43 present within the fluorescent substance particles 42 is refracted at the interface between the particles 42 and the film 41, refracted at the surfaces of the film 41, and then emitted outside of the particles. Also, the other light 45 coming out of the luminous point 43 is fully reflected at the surfaces of the film 41, and the remaining light 46 is fully reflected at the interface between the film 41 and the particles 42.
Patent JP-S62262019-A (JP)
Title: Collimator lens and its manufacture
Inventor: MOMOKITA AKITAKA
IPC: G02B27/30
Filed: 1986-05-08
Abstract: PURPOSE:To sufficiently correct for a spherical aberration and a comatic aberration by specifying an equal refractive index distribution surface in a refractive index variation area. CONSTITUTION:A surface 2A which becomes a light beam emitting side is a spherical surface of a radius of curvature R1, and in its inside, a refractive index variation area 4 in which a refractive index is varied in the direction being parallel to an optical axis, and an equal refractive index distribution surface 5 in this refractive index variation area 4 is a spherical surface of a radius of curvature R2 being larger than R1 and the peripheral edge of said distribution surface 5 is exposed on the spherical surface of a lens. Also, the refractive index distribution in the refractive index variation area has a value of a range of n(R2)=1.52-1.79, n1=0.06-0.36mm<-1>, and n2=-0.01-0.01mm<-2>, when a refractive index in a distance of l from the center of curvature of R2 is denoted by n(l)=nc+n1l+n2l<2>. In this way, comparing with a lens whose refractive index is uniform as a whole, an angle of refraction of a light beam which has been made incident on near the outside periphery becomes relatively gentle, and the aspherical aberration is corrected.
Patent JP-H0625563-A (JP)
Title: Electrically conductive primer for electrostatic coating
Inventor: MAEKAWA AKIRA
IPC: B05D1/04
Filed: 1992-03-30
Abstract: PURPOSE:To obtain an electrically conductive primer for electrostatic coating, having a relatively inexpensive price, capable of eliminating inconvenient points of a conventional conductive agent solution or an electrically conductive primer by using defective molded articles of resin. CONSTITUTION:ABS pellets are dissolved in an ester-based or ketone-based solvent or their mixed solvent and electrically conductive carbon is dispersed into the solution and made into a coating compound state.
Patent JP-H0641144-A (JP)
Title: Heteroatom-containing tricyclic compound
Inventor: KARURU BAUMAN
IPC: C07D/
Filed: 1993-05-06
Abstract: The invention concerns the compounds of formulae <CHEM> wherein the substituents have various significances. They can be prepared by various methods, e.g. acylation, reduction, alkylation, etc. They are indicated for use as pharmaceuticals, in particular as immunosuppressant, antiproliferative and antiinflammatory agents.
Patent JP-H10281337-A (JP)
Title: Super small-sized damper
Inventor: SAWACHI TAKEWAKA
IPC: F16K47/02
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a damper, in super small size excellent in damping performance with durability, which can be easily mounted in even a lever type faucet or the like. SOLUTION: This damper, wherein in an inner cylinder lower part of a bottomed cylindrical main body 1, a cylindrical rubber sleeve 4 of external diameter a little larger than an internal diameter of this main body 1 is inserted, is formed by a tapered part 5 spreading the internal diameter of the rubber sleeve 4 toward upward and a straight part 6 of equal diameter continued to the downward thereof.  In an internal diametric part of this rubber sleeve 4, a plurality of long narrow metal spring materials 7 curved in bow shape by curvature almost equal to that of an inner wall surface of this rubber sleeve 4 to have a length larger than the rubber sleeve 4 are inserted, in a cylinder part space surrounded by this metal spring material 7, a metal-made piston 10 having an external diameter almost equal to the internal diameter of the rubber sleeve 4 is positioned, a piston rod 11 connected to the piston 10 is slid. In this way, this piston 10 is formed so as to come into slide contact with the metal spring material 7.
Patent JP-H02297440-A (JP)
Title: Device for adjusting lateral and circumferential register for registering cylinder of sheet-fed rotary press
Inventor: JIIKUFURIITO ARUFUONSU SHIYUTA
IPC: B41F21/10
Filed: 1990-04-23
Abstract: PURPOSE: To obtain equipment for adjusting registers in lateral and circumferential directions of which fine adjustment can be executed quickly, by a constitution wherein a register drum is so borne as to be rotatable eccentrically and gears connected in transmission are spur gears. CONSTITUTION: In a roller array 1 of a sheet-fed rotary printing machine, a register drum 4 is disposed between two transfer drums 2 and 3 for adjustment of registers of a sheet 5 in lateral and circumferential directions. The register drum 4 has a rotational axis 26, which is located at a position spaced from a rotational axis 27 of an outer shaft 28, and gears 77 fixedly joined also to this outer shaft 28 are fitted to the right end part of the outer shaft 28. The gears 77 engage with gears 78 of the transfer drum 2 disposed in front in the roller array 1 and are driven by the gears 78 and, by the engagement of the gears 77 and 78, a slider 97 is turned around a point A of engagement of the gears 77 and 78. According to this constitution, accurate adjustment can be executed.
Patent JP-H08299173-A (JP)
Title: Pot
Inventor: MAEDA MITSUOKI
IPC: A47J27/21
Filed: 1995-04-28
Abstract: PURPOSE: To provide a pot which is prevented from flowing outside dewing water generated on a circulation pump to circulate liquid in a container. CONSTITUTION: In a circulation pump 5 to send liquid from a container 2 to a cooling means 11 and to return the liquid to the container 2, the pump 5 is cooled during cooling to generate dewing water on the surface. A water collecting part 12 is equipped under the circulation pump 5 and the dewing water flowing out from an opening 13 on the water collecting part 12 is received by a water pan 15. The water receiving pan 15 is drawably positioned in a water receiving pan storing part 16 and dewing water collected in the water pan 15 can be thrown away.
Patent JP-H10300556-A (JP)
Title: Measuring apparatus for level of molten metal
Inventor: KONAKAWA NOBUYOSHI
IPC: G01F23/28
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain a measuring apparatus by which a level can be measured precisely, by a method wherein an ultrasonic probe as a detector is arranged at the lower part of a crucible, in which there is not fear that an evaporated vapor is stuck and the reciprocating propagation time of its ultrasonic signal is found. SOLUTION: An ultrasonic probe 1 which transmits and receives an ultrasonic signal and a crucible 3 into which a molten metal 4 is put are fixed on the central axis via a heat insulating material 2. Ultrasonic waves are radiated from the ultrasonic probe 1, and they are reflected on the surface of the molten metal 4 via the heat insulating material 2 and the crucible 3. A level measuring part 5 which measures the level of the molten metal 4 on the basis of the reciprocating propagation time which elapses until the ultrasonic waves are returned to the ultrasonic probe 1 via the crucible 3 and the heat insulating material 2 is installed at the outside. As a result, a fear that an evaporated metal vapor which rises from the crucible 3 is stuck to the ultrasonic probe 1 at a measuring apparatus for the level of the molten metal 4 can be reduced.  As a result, the level of the molten metal 4 inside the crucible 3 can be measured precisely, and the reliability of the measuring apparatus for the level can be enhanced.
Patent JP-S62261595-A (JP)
Title: Navigation device
Inventor: ARAI OSAMU
IPC: B63H25/04
Filed: 1986-05-07
Abstract: PURPOSE:To enable a point of time once navigated to be navigated again with excellent repeatability by having an auto-pilot means which performs automatic steerage by comparing one's own vessel position data sought by a position-measuring means with a sea route information memorized as a time series of a position data. CONSTITUTION:Automatic steerage is performed by memorizing as terminal point memory pointers a starting point memory pointer once memorized and the address of a wake memory searched and according to the data of a route designated from the starting point to the terminal point. Now, when a vessel lies at a position S1 and starts navigating along a route P1-Pm, a circle with a radius of Err-max is drawn at the position S1, and out of the points forming the route, a point P4 which is in the circle and also nearest the terminal point is sought. The point thus sought is made to be a present target and a target course theta1 is calculated based on the relation between one's own vessel position S1 and the point P4, and is outputted to an auto-pilot device. Next, after a given time or a given distance of navigation, when the vessel has reached a position S2, a present target is sought and a target course theta2 is calculated as in the case of the position S1, and thereafter the same calculations are repeated until the vessel is navigated to the route terminal.
Patent JP-H10300164-A (JP)
Title: Air conditioner
Inventor: WADA MITSUFUMI
IPC: F24F11/02
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To realize a comfortable indoor environment for a user by additionally providing a function of a temperature setting timer. SOLUTION: When data having setting temperature and the time of a timer is set and inputted to an air conditioner through the input key 11 of a remote controller unit 1, the data is transmitted to an air conditioner main body 2 side and successively written in a memory 203. When the operation of the function of a temperature setting timer is started, a timer 202 is started. The data of the memory 203 is successively read by a temperature command value generating part 2011, the timer time of the read data is compared with the counted result of the timer 202 successively. Setting temperature corresponding to the timer time is successively outputted to a motor control part 22 as a temperature command value based on the compared result. As a result, the temperature command value successively changes as is set and inputted and room temperature also changes.
Patent JP-S5229404-A (JP)
Title: Hot repair method for hot stoves
Inventor: OGINO EIJI
IPC: C21B9/06
Filed: 1975-09-01
Abstract: PURPOSE:The captioned method wherein repairing, etc. of the burner provided in the combustion chamber in a furnace are carried out while the heat is maintained at such a level at which no effect is given to brick temperature, without cooling the entire part of the furnace.
Patent JP-S60250406-A (JP)
Title: Operation device
Inventor: KOMIYA YUTAKA
IPC: G03G21/00
Filed: 1984-05-25
Abstract: PURPOSE:To improve the reliability of an operation device with reduction of cost by changing the display state of a display part set near a faulty display part when a faulty state is displayed. CONSTITUTION:An operation device is formed by connecting an operation part unit 2 including a display and a main body CPU1 with a data transfer line 3. An operation panel 9 containing the liquid crystal display element of the unit 2 performs displays according to various functions and alarms. In this display mode a fault of JAM, for example, if detected by a sensor 8 is displayed on the panel 9. While displays excepting the JAM are all erased in order to improve the visual recognition performance of users.
Patent JP-H01277303-A (JP)
Title: Sound recording circuit
Inventor: KANBARA NAGAHIKO
IPC: G11B5/027
Filed: 1988-04-28
Abstract: PURPOSE:To set up a dynamic range appropriate for integration to a high level by using a voltage boosted by means of an oscillator coil to drive an output stage. CONSTITUTION:A recording amplifier 12 has two voltage source terminals, a 1st voltage source terminal 3 impresses a power supply voltage to transistors (TR) Q1-Q3, etc., and a 2nd voltage source terminal 4 is connected to the collector of a TR Q4 through a constant current source I1 so as to be used as a voltage source terminal only for an output stage. On the other hand, the primary winding L3 of the oscillator coil 15 connected to a bias oscillation circuit 17 has a tap point M and a power supply voltage Vcc1 impressed to the tap point M is connected to the voltage source terminal 3. One end terminal K1 of the oscillator coil 15 is connected to the terminal 4 through a rectifier circuit 18 to rectify the power supply voltage Vcc1 and guide a boosted voltage Vcc2 to the terminal 4. Consequently, the dynamic range can be improved, the size of the circuit can be reduced and the constitution of the integrated circuit can be simplified.
Patent JP-H10295333-A (JP)
Title: Dried fish and its production
Inventor: YAMAUCHI HAJIME
IPC: A23L17/00
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a dried fish capable of imparting a good flavor without lowering the productivity. SOLUTION: This dried fish is obtained by cutting a raw fish such as mackerel or sardine in a prescribed size, cooking the cut pieces in 90-95 deg.C hot water for about 30 min by a conventional method, draining the cooked pieces, drying the cooked pieces with sun light for 4-5 days to obtain the semi-dried fish having a water content of about 16%, sterilizing the semi-dried pieces together with a smelling material containing an aromatic substance, such as Perilla frutescens crispa, with 115 deg.C steam for 5 min, and subsequently drying the sterilized semi- dried fish. The obtained dry fish has its characteristic flavor and the good aroma of the perfume, and masks the characteristic fishy smell especially caused by the fatty oil of the fish.
Patent JP-H01276470-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TSUJIMOTO MASATOSHI
IPC: G11B20/10
Filed: 1988-04-27
Abstract: PURPOSE:To prevent the degradation of a signal and the influence of an external noise at the time of modulation and demodulation by frequency-converting a digital signal, which is QPSK-modulated, as it is without being demodulated. CONSTITUTION:A reproducing signal from a reproducing head 15 for PCM is inputted through a pre-amplifier 16 and a BPF17 to a QPSK-demodulating circuit 18 and demodulated to the digital signal. Such a demodulating signal is de-interleaved with using a memory 20 and an error is corrected in a PCM demodulating circuit 19. Then, the signal is sent through a D/A converting circuit 21 to a sound output circuit 22 as a PCM signal and a reproducing tone is obtained.
Patent JP-H044958-A (JP)
Title: Roll apparatus for continuously cast slab
Inventor: IWAMOTO NAKATOSHI
IPC: B22D11/128
Filed: 1990-04-20
Abstract: PURPOSE:To effectively cool a rod and to avoid over-heating and heat strain by cooling the rods with cooling medium in the case of displacing the rods to this longitudinal direction, energizing roll holders and rolls according to the displacement and pushing and regulating a continuously cast slab with the rolls. CONSTITUTION:A housing 2 having a rod inserting hole 25, the rolls 3, 4 rotatable and in contact with the continuously cast slab, and the roll holding parts 5 for holding the rolls as rotatable are provided. The rods 6, which is inserted as possible to displace to the longitudinal direction into the rod inserting holes 25 and energize the roll holding part 5 in the direction to press the roll against the continuously cast slab according to the displacement, are arranged. This rod 6 has cooling medium passage for passing the cooling medium. By this method, the rod is effectively cooled, and the over-heat and heat strain of rod can be avoided. Even in the case of fitting sealing mechanism of packing, dust seal, etc., to the rod, this apparatus is advantageous for evading heating damage of the sealing mechanism.
Patent JP-S59231503-A (JP)
Title: Optical fiber and its production
Inventor: UEMATSU AKIRA
IPC: G02B6/44
Filed: 1983-06-14
Abstract: PURPOSE:To obviate substantially thermal shrinkage of a secondary cladding layer and projection of a fiber by forming the secondary cladding layer by using a nylon 12 homopolymer in a prescribed way. CONSTITUTION:A nylon 12 homopolymer is extrusion-coated at 200-250 deg.C on the outside of an optical fiber 1 after a buffer layer 4 is provided thereon then the fiber is passed for >=30sec in air kept at an ordinary temp. and is kept cold, by which solidification of the nylon 12 homopolymer is progressed at about the crystallization temp. The generation and growth of spherulite are accelerated and the spherulite of the nylon 12 homopolymer is made dense, by which the thermal shrinkage of the secondary cladding layer and the projection of a fiber are substantially obviated.
Patent JP-S58222393-A (JP)
Inventor: GOTOU KENJI
IPC: G07D9/00
Filed: 1982-06-21
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-2000299787-A (JP)
Title: Image processing method and image processing unit
Inventor: SHIGEE NOBUYUKI
IPC: H04N1/405
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To avoid occurrence of pseudo contour and a rustling sense. SOLUTION: The method has conversion storage steps S41, S42, where a converted image resulting from applying gradation of a received image by a fixed threshold is stored in a storage means, a step S43 where a 1st weighted mean value is calculated on the basis of a pixel gray level of a 1st area including a target pixel of the received image, a step S44 where a 2nd weighed mean value is calculated on the basis of a pixel gray level of a 2nd area including a target pixel of the converted image, a step S46 where a weight coefficient is calculated based on a difference S45 between the 1st and 2nd weighted mean values and on a prescribed coefficient, and a step S47 where a pixel gray level of a 3rd area not including the target pixel is corrected on the basis of the weight coefficient.
Patent JP-S5631186-A (JP)
Title: Electronic apparatus with printer
Inventor: MORI AKIRA
IPC: G06F3/12
Filed: 1979-08-23
Abstract: PURPOSE: To prevent the misprint due to the battery consumption, by meausring the time interval of the pulses which are produced with every fixed amount of rotation of the print drum caused by the motor which is driven by the power supply voltage of a fixed level and then detecting the drop of the power supply voltage from the measurements of the pulse time interval.  
     CONSTITUTION: Both the solenoid driving signal SD and the motor driving signal MD are supplied to the printer 2 from the CPU1 in order to drive the solenoid of the printer 2 and the motor. And the timing pulse TP is delivered to the CPU1 and the delayed FF6 from the printer 2 with every fixed amount of the type drum's rotation, and at the same time the reset pulse RP is delivered to the CPU1 each time. Also the signal MD is applied to the RSFF4 and the OR circuit 8, and furthermore the pulse is applied to the circuit 8 from the one-shot circuit 7 with every fixed amount of rotation of the print drum. Then the pulses are counted by the counter 9 and with every fixed amount. When the count value of the counter 9 reaches the prescribed value, the decision is given by the decoder 10 and the FF4 to be applied to the CPU1. Thus the drop of the power supply voltage is decided to generate an alram through the alarming device 5. 
     COPYRIGHT: (C)1981,JPO&Japio