baber/WOPTO huggingface dataset:
Patent JP-S5878818-A (JP)
Title: Air conditioner for automobile
Inventor: AOKI TAKASHI
IPC: B60H1/00
Filed: 1981-11-02
Abstract: PURPOSE:In an interior air temperature digital indication air conditioner, to make the indication of temperature clear even if the temperature changes nearly by the minimum indication unit, by indicating the temperature directly when it approaches a set level and by indicating the temperature at every change by a prescribed number of times of the minimum indication unit when the temperature goes away from the set level. CONSTITUTION:A microcomputer 4 receives information from an interior air temperature sensor 6a and an exterior air temperature sensor 6b. If the temperature Tr of interior air approaches a set level Ts, the microcomputer 4 acts to directly indicate the temperature on a display section 2. If the temperature Tr of interior air goes away from the set level Ts, the microcomputer 4 performs calculation and judgment and applies an indicating instruction so that the temperature is indicated on the display section 2 when the temperature has changed from a preceding level Tr' by two times of the minimum indication unit such as 1 deg.C. As a result, flickering is prevented from being caused by the temperature change nearly by the minimum indication unit, so that the indication is made clear.
Patent JP-H0927932-A (JP)
Title: Power supply circuit for television receiver
Inventor: HIRAHARA HIROAKI
IPC: H04N5/63
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To prevent thermal destruction of a switch element by means of a protection circuit to stop the operation of the switch element when an overcurrent continues flowing to the switch element controlling a current flowing to a transformer for a determined time in the power supply circuit for a television receiver. SOLUTION: A FET 6 is a switch controlling a current flowing to a transformer 3 and a control circuit 5 limits an overcurrent flowing thereto. When the current flowing to the FET 6 exceeds a prescribed value, an electrolytic capacitor 48 is charged. When the charge amount exceeds a prescribed value, a signal is generated from a signal generating circuit including transistors(TRs) 49, 51 and a current limit resistor 50 to stop the operation of the FET 6 being the switch. The operating time of the protection circuit is set by properly selecting the capacitance of the electrolytic capacitor 48 and the resistance of the resistor 47. Thus, when overcurrent protection is operated continuously onto the FET 6 being the switching means in this way, it is not required to provide a means to measure a temperature of the FET and then overheating is prevented.
Patent JP-H0814789-A (JP)
Title: Heat exchanger joint
Inventor: SUZUKI YOJI
IPC: F28D1/02
Filed: 1994-07-04
Abstract: PURPOSE:To provide joints which connect a heat exchanger in double tube structure which is capable of complying with the size of a liquid storage tank with ease and being manufactured on a mass production basis. CONSTITUTION:An upper stage horizontal tube 11 to which an inner tube 2 is connected and a lower stage horizontal tube 12 are formed in two stages upper and lower by way of a bulkhead 13 while connection flanges 14a and 14b are integrally formed on both right and left ends of the upper stage horizontal tube 11 and the lower stage horizontal tube 12, thereby forming a heat exchanger by means of joints 10. Since it is possible to install an arbitrary number of heat exchangers in double structure in parallel by connecting the connection flange 14b to the adjacent connection flange 14a with each other, heat exchangers 1 having heat exchanger joints 10 are preliminarily manufactured on a mass production basis which makes it possible to comply with any demand simply by connecting any arbitrary number of hat exchangers equivalent the size of a liquid storage tank.
Patent JP-H0338871-A (JP)
Title: Semiconductor device having tungsten thin film resistor
Inventor: TAKASU HIROAKI
IPC: H01L21/3205
Filed: 1989-07-05
Abstract: PURPOSE:To prevent a tungsten thin film resistor from vanishing due to overetching in etching of an insulating film for aluminum wiring by providing polycrystalline silicon layers on the lower and upper surfaces of the resistor. CONSTITUTION:Polycrystalline silicon layers 5 are formed on the lower and upper surfaces of a tungsten thin film resistor 2. That is, a structure having the layers 5 on the lower and upper surfaces of the resistor 2 is provided. Further, a base oxide film 1, an insulating film 3 and aluminum 4 are provided. Thus, in case of overetching in etching the film 3 for aluminum wiring, erosion of the resistor 2 with etchant is prevented to prevent it from vanishing.
Patent JP-H0462984-A (JP)
Title: Manufacture of resin piezoelectric element
Inventor: NAKADA MORIHITO
IPC: H01L41/22
Filed: 1990-07-02
Abstract: PURPOSE:To make adhesive properties of adhering surface to a board excellent and uniform and to prevent damage even if a piezoelectric element is formed in a thin film having a large area by forming lead electrodes on the upper surface of the attaching part of one end of the board by lower and upper electrodes of the same material coating work of the lower and upper electrodes. CONSTITUTION:A board 1 is made of glass epoxy resin, and polished on both front and rear surfaces. It is virtually divided into a main part 2 and an attaching part 3, mostly formed of the part 2, and the part 3 is provided at one end. An anode electrode 4 is widely formed as a lower electrode on the part 2, a lead electrode 5 of the electrode 4 is continuously formed by coating it with a silver conductive material by screen printing at one end of the part 3. A piezoelectric element 6 is formed on the electrode 4 by screen printing. A cathode electrode 8 is formed on the part 2, and a lead electrode 9 of the part 3 is integrally formed by coating it with a conductive material. Shielding wires 5a, 9a are respectively connected to the electrodes 5, 9. In order to protect the electrode 8, insulating layers 10 are formed on both front and rear surfaces of the part 2.
Patent JP-2000006713-A (JP)
Title: Lamp for automobile
Inventor: KAMAYA MASASHI
IPC: F21S8/10
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To eliminate the necessity of any screws when a lens assembly is attached to a body assembly. SOLUTION: An automotive lamp is provided with a valve 32 for emitting a light installed inside, a lens assembly 12 having a lens 31 for covering a front face, a body assembly 11 attached to a car body 14 through an attaching means 13, the lens assembly 12 being fitted to its front face part, a pulling-out preventing means 24 provided between a fitted part between the lens assembly 12 and the body assembly 11 for preventing the pulling-out of the lens assembly 12 from the body assembly 11 by rotating the lens assembly 12 against the body assembly 11 to realize mutual engagement, a rotation regulating means provided in the fitted part between the lens assembly 12 and the body assembly 11 for regulating the rotation of the lens assembly 12 within a specified angle range.
Patent JP-H0339762-A (JP)
Title: Non-picture part exposing device for copying machine
Inventor: HAKO TAKAYUKI
IPC: G03G15/047
Filed: 1989-07-06
Abstract: PURPOSE:To move a light shielding member in the width direction of a photosensitive body by a prescribed amount with a simple constitution by providing a member, which movably supports a lens, with a cam part possessing a prescribed curvature, and directly pushing a cam follower with the cam member. CONSTITUTION:An erasing lamp 23 is provided so that it faces a photosensitive body 21 and extends in the width direction thereof; the light shielding member 8 is equipped between a device and the photosensitive body 21 so that it can move in the width direction of the photosensitive body and also the cam follower 12 is provided on the light shielding member 8. Moreover, the member which movably supports the lens 28e is provided with the cam member possessing the curvature and abutting on the cam follower 12. Therefore, when the image-forming lens 28e is moved in the direction of the photosensitive body 21 viewing from an optical axis at the time of carrying out reduction-copying, the curvature part of the cam member abuts on the cam follower 12, and the movement of the lens in the direction of an optical axis is converted to the movement of the cam follower 12 in the width direction of the photosensitive body. This movement of the cam follower 12 is transmitted to the light shielding member 8 directly or through a pulley or a wire. Thus, the light shielding member 8 moves from the edge part toward a center direction in the width direction of the photosensitive body 21 by the prescribed amount.
Patent JP-S5876157-A (JP)
Title: Spray apparatus
Inventor: MAEDA MASATOSHI
IPC: B05B17/06
Filed: 1981-10-31
Abstract: PURPOSE:To operate a spray apparatus in excellent power efficiency by reduced electric power without damaging an ultrasonic vibration horn, by attaching a boosting constant-current circuit using a battery as a power source to the spray apparatus utilizing ultrasonic vibration. CONSTITUTION:The ultrasonic vibration horn 2 of a spray apparatus is vibrated by a ultrasonic vibrator 1 and a liquid 8 such as water is sprayed from the leading end of the horn 2 by ultrasonic vibration. In this case, a battery is used as a power source E and the voltage thereof is raised to a voltage level required in the spraying of the ultrasonic vibration horn by a boosting constant-current circuit 4 and the input current of an ultrasonic oscillator circuit 5 is further converted to constant-current to convert drive current to the ultrasonic vibrator 1 to almost constant current to make the amplitude of the ultrasonic vibrator 1 constant. As the boosting constant-current circuit 4, a switching type DC-DC converter is used to prevent the damage of the ultrasonic vibration horn 2 due to increase of internal stress and the spray apparatus is operated by small electric power from a small power source.
Patent JP-H0340964-A (JP)
Title: Piezoelectric material
Inventor: ISAKI NOBORU
IPC: H01B3/12
Filed: 1989-07-06
Abstract: PURPOSE:To enhance the electromechanical coupling factor of a lead zirconate titanate type piezoelectric material in the diametral direction, the relative dielectric constant and piezoelectric constant and to make the piezoelectric material suitable for a piezoelectric buzzer, etc., by substituting Mg, Nb, Ni and Ta for parts of Zr and Ti in the piezoelectric material. CONSTITUTION:This piezoelectric material is represented by the formula (where 10<=a+b<=55mol%, 30<=c<=50mol%, 2.5<=d<=60mol%, 0.01<=b/a<=2 and a+b+c+d=100mol%) and may be produced by mixing starting materials such as PbO, ZrO2, TiO2, MgO, Mb2O5, NiO and Ta2O3 in such a ratio that a compsn. represented by the formula is obtd. and by subjecting the mixture to calcining, pulverizing, granulating, press molding and sintering. This piezoelectric material is suitable for use as an element for accurate displacement driving utilizing piezoelectric strain in the field of a precision machine, an optical instrument, etc.
Patent JP-H0841962-A (JP)
Title: Filler filling method to recessed box of precast block and filler filling jig
Inventor: HAYASHI HARUNORI
IPC: E03F3/04
Filed: 1994-07-27
Abstract: PURPOSE:To improve the workability of filling work by forming the recessed box of a precast block into a space closed by a cover, pouring a filler of relatively low viscosity therein, and stopping the supply of the filler after the overflow of the filler. CONSTITUTION:The opening of the recessed box 15 of a precast block 10 where the connecting means 30 of wires 20, 20 are disposed at the time of pressure- connecting plural precast blocks 10 is closed by a cover 41 having through holes 411-413. Filler lead-in hoses 42 are connected to these through holes 411-413, and a filler of relatively low viscosity fed from a filler feeding means is poured into the closed recessed box 15. The supply of the filler is stopped after confirming that the filler overflowing from the recessed box 15 is discharged from a pressure relief pipe 44 provided at the cover 41 or the precast block 10 so as to communicate the recessed box 15 with external space.
Patent JP-H092598-A (JP)
Title: Oiling device
Inventor: SHIRAIWA YASUO
IPC: B67D7/32
Filed: 1995-06-19
Abstract: PURPOSE: To provide an oiling device capable of judging the kind of oil within a short time by certainly, detecting the insertion period of a nozzle without requiring a special sensor for detecting the insertion of the nozzle. CONSTITUTION: An oiling device is equipped with an optical sensor 5 consisting of a light emitting means 5a subjected to flash driving and a light detection means 5b detecting the light from the light emitting means 5a and external light and provided to the cylindrical tip part of an oiling nozzle and a nozzle control means 18 judging that the nozzle is inserted in a fuel tank of a car when the signal of the light detection means 5b in the turned-OFF state of the light emitting means 5a changes from light to shade to judge the kind of oil on the basis of the output of a gas sensor 13 and the detection of oil and the detection of the insertion of the nozzle into the fuel tank are performed by the optical sensor 5.
Patent JP-S6331648-A (JP)
Inventor: YODA KIYOSHI
IPC: A61B5/055
Filed: 1986-07-28
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-H0464151-A (JP)
Title: Memory card
Inventor: TANUMA HIROSHI
IPC: G06K19/07
Filed: 1990-07-03
Abstract: PURPOSE:To easily realize a memory card which has a journal function by providing a counter for a memory address and a logical circuit to control the counter. CONSTITUTION:A memory part 5 assumes the memory space of a 1M bite, a counter 2 is a 4 bit counter, and counters 3 and 4 are 8 bit counters. A counter controlling part 1 controls the preparation of data load, count-up, data clear signals to counters 2 - 4, and data read, data write signals to a memory part 5. Therefore, the memory space having the memory card can be performed access as one IO space so that the electronic journal function can be easily constructed in a system. Thus, the electronic journal function is realized only by coupling directly the memory space with the controlling part of the system, as well as the other IO of the system.
Patent JP-H0840592-A (JP)
Title: Pressed material washing device
Inventor: MURATA SADAMU
IPC: B21D43/00
Filed: 1994-07-27
Abstract: PURPOSE:To guarantee the wash oil wringing function of wringer rollers and make the conveyance of pressed material smooth by conveying the pressed material in a state other than a horizontal state so as to remove the wash oil smoothly from the surface of the pressed material. CONSTITUTION:A pinch roller 2 provided at the inlet of a body 20 receives pressed material 1 and conveys the pressed material 1 as it is in the nearly vertical state into the body 20. Both top and back faces of the pressed material 1 are washed with wash oil, and adhering dirt and the like are removed along with the wash oil by a brush. The pressed material 1 after brushing is conveyed while being clamped by a pair of wringer rollers 7, and the wash oil adhering to both top and back faces is removed by wringing. Since the pressed material 1 is conveyed in the vertical state also between the wringer rollers 7, the wash oil is positively removed without staying on the surface of the pressed material 1. The wash oil wringing function of the wringer rollers 7 is thereby guaranteed, and the pressed material 1 is conveyed smoothly.
Patent JP-H1122898-A (JP)
Title: Thin plate reinforcing adhesive sheet and reinforced body using it
Inventor: NAKAGAWA TOSHITAKE
IPC: E04C2/20
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of swelling caused by a crack by embedding plural string-like materials at prescribed intervals in its high polymer composition layer in a thin plate reinforcing adhesive sheet where a glass cloth-made reinforcing base material layer is formed in close contact on one surface of the high polymer composition layer having stickiness. SOLUTION: A high polymer composition layer forming material 5 is supplied on a separator 2 from a supply device 4, and a high polymer composition layer 20 having a prescribed thickness is formed by a roller 6. Next, plural string-like materials 7 and 22 are supplied at prescribed intervals to this high polymer composition layer 20, and a glass cloth-made reinforcing base material 9 is also supplied from a roller 8 round which the glass cloth-made reinforcing base material 9 is wound, and pressure is applied by a roller 19. That is, the high polymer composition layer 20 is formed on a surface of the separator 2, and the string-like materials 7 and 22 are embedded in this high polymer composition layer 20, and the glass cloth-made reinforcing base material 9 is also formed in close contact on the high polymer composition layer 20, and an adhesive sheet is continuously manufactured.  An interval between the string-like materials 7 and 22 is desirably set to about 30 to 100 mm.
Patent JP-H0464451-A (JP)
Title: Ink jet recorder
Inventor: IZUMIZAKI MASAMI
IPC: B41J2/175
Filed: 1990-07-05
Abstract: PURPOSE:To perform an ideal recording in an efficient manner by determining the condition of a no-load delivery in accordance with the delivery histories of a plurality of block nozzles. CONSTITUTION:A central processing unit is so constructed as to control a normal ink jet recorder and count the delivery pulse number per line for every nozzle as a delivery history for every nozzle. The condition, such as a frequency, a drive voltage, and a pulse, may be changed at the time of a no-load delivery. When recording heads 1A-1D deliver ink, the ink increases the humidity of the delivery surfaces of the recording heads 1A-1D, which makes an ink component on the delivery surfaces hard to evaporate. In this manner, without conducting a no-load delivery, the recording heads 1A-1D can be kept in deliverable states for a long time. Namely, the no-load delivery can be limited to a necessary minimum by determining the no-load delivery condition in accordance with the delivery histories of the recording heads 1A-1D.
Patent JP-2001000029-A (JP)
Title: Narrow guide for combine harvester
Inventor: KODAMA KEIJI
IPC: A01D63/04
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a two-divided type narrow guide for combine harvesters, connectable by a connecting lever which can be easily attached to the front narrow guide. SOLUTION: This narrow guide 1 is dividable at the middle of the length into two parts of front narrow guide 6 and rear narrow guide 7, connectable to each other by a connecting lever 11 which is also connectable to an adjusting member 12 for setting and adjusting the position of the narrow guide 1 in the lateral direction, wherein the connecting lever 11, made of an elastic material capable of elastically deforming, is attached to, and fixed on, the front narrow guide 6 at one end of the lever 11 by inserting the end of the curved member 11b of the lever 11 into the rear end of the front narrow guide 6 and elastically deforming the lever 11 in such a way to bring the curved member 11b end into elastically contact with the inner periphery of the front narrow guide 6.
Patent JP-H0341474-A (JP)
Title: Yellow toner for electrophotography
Inventor: YUSHINA HEIHACHI
IPC: G03G9/09
Filed: 1989-07-07
Abstract: PURPOSE:To obtain the yellow toner having various good characteristics, such as optical characteristics and electrostatic charge characteristics by incorporated a specific compd. into a binder resin. CONSTITUTION:The yellow toner for electrophotography having the various good characteristics including enhanced light transmittability, spectral reflecting characteristic, affinity of a dye, pigment and a binder resin, electrostatic charge characteristic, and fastness to light and heat is obtd. when the compd. expressed by general formula I is incorporated into the binder resin. In the formula, X: hydrogen atom or halogen atom, R<1>, R<2>: a hydrogen atom, alkyl group, alkoxyalkyl group, cycloalkyl group, allyl group, aryl group which may have a substituent, aralkyl group, furfuryl group, tetrahydrofurfuryl group or hydroxyalkyl group.
Patent JP-H1022397-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUSUNOKI MASAMUNE
IPC: H01L21/205
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device manufacturing method which greatly increases the degree of freedom of the thickness of a gate insulation film of a high-voltage semiconductor device. SOLUTION: The method forms a plurality of types of semiconductor elements having high- and low-voltage insulation films on the same substrate. It comprises the steps of forming a gate insulation film 3 for all the semiconductor elements, introducing an impurity for adjusting the thresholds of the semiconductor elements through the insulation film 3, forming a CVD oxide film 6 on the insulation film 3, patterning a resist 7 only on the regions for forming the insulation film of the high-voltage semiconductor elements, forming the insulation film of the high-voltage semiconductor elements, using the resist 7 as a mask, removing the CVD oxide film 6 and gate insulation film 3 located on other than the insulation film forming regions for the high-voltage elements, removing the resist 7 located on these regions,  and heat treating in an oxidative atmosphere to form the insulation film 8 for the low-voltage semiconductor elements.
Patent JP-S6236904-A (JP)
Title: Antenna for portable radio equipment
Inventor: MARUO TAKASHI
IPC: H01Q1/44
Filed: 1985-08-09
Abstract: PURPOSE:To obtain a portable radio equipment antenna incorporated with a cooling function by sealing a liquid in a hollow part of an insulating cylinder to form a heat pipe and providing a coil conductive part on the surface of the peripheral of the cylinder or the inside of a side wall so as to apply heat dissipation. CONSTITUTION:The heat from a heat element in a case of a portable radio equipment reaches a fitting part 14 of an antenna 10 via a seat. The operating liquid in a chamber 15 is evaporated by the heat and the entire inner face of the cylinder 12 made of a insulating material and the heat is dissipated externally from the outer face. Further, the vapor is liquidified and the liquid returns to the fitting part 14 by gravity and wings provided to the inner wall to cool the heat element again. On the other hand, an electrical signal from an electronic circuit placed in the case is transmitted or received from a coil- shaped conduction part 11 through a conducting part. Thus, a heat sink or the like is not required by dissipating the heat generated in the radio equipment in this way, and the size is decreased for a radio equipment for a high output.
Patent JP-S5878142-A (JP)
Title: Resist controlling method of microfilm original
Inventor: KANAZAWA YUKIO
IPC: G03G15/22
Filed: 1981-11-05
Abstract: PURPOSE:To set an original automatically and exactly without damaging it, by stopping the original once at a position immediately before a set position, executing the positioning of a shifting direction and its right angle direction, and after that, setting it at a prescribed position. CONSTITUTION:When a front edge 1b of an aperture card 1 is detected by a bed-in sensor 13, a resist roll down solenoid 6a is operated, a resist roll 7 contacts with the card 1, and the card 1 approaches a pin 10a. The solenoid 6a operates for 0.2sec, and thereafter, becomes non operation, and the card 1 reaches an original setting base 8. After 0.1sec has passed, a side card resist solenoid 11 is operated, resist correction of the left and right direction Y of the card 1 is executed, simultaneously, the solenoid 6a is operated again, and resist correction of the back and forth direction X is executed. Then, rotation of the roll 7 is stopped, and the card 1 is pressed against the setting base 8 by a film holder 9.