baber/WOPTO huggingface dataset:
Patent JP-H0420718-A (JP)
Title: Heating device for cooking
Inventor: YAMAMOTO FUMIO
IPC: H05B3/00
Filed: 1990-05-15
Abstract: PURPOSE:To prevent unnecessary continued heating with no objects being heated, which is caused by forgetting to stop heating, by providing a control means for carrying out a specified safety control when the absence of object being heated continues for a set allowable time in the heating condition. CONSTITUTION:A controller 5 has a safety control portion 5D for carrying out specified safety control, in addition to a overheat preventive control portion 5A, using a microcomputer 14 to prevent unnecessary continued burning with no object being heated, which is caused by forgetting to stop burning when a pan A is removed from a tripod 2. In carrying out the safety control, a limit switch 20 is positioned to detect the presence of pan A at the heating position. The limit switch 20 is turned on when the pan A is positioned on the tripod 2, and off when the pan A is removed from the tripod 2. With this safety control, when the absence of pan A continues for a set allowable time T3 in the burning condition, a buzzer sounds to urge user's extinguishing fire.
Patent JP-S615481-A (JP)
Title: Magnetic recorder
Inventor: MIYASAKA TAKASHI
IPC: G11B21/02
Filed: 1984-06-19
Abstract: PURPOSE:To eliminate the change in attitude of a carriage due to the moving of the carriage, to improve the damper effect, and to increase the vibration resisting property, by fitting a pre-pressuring mechanism to the carriage side and adding pre-pressuring force to the section just below the centroid of the carriage. CONSTITUTION:A carriage 7 is fitted to a guide shaft 8 by means of oilless bearings 9. An arm 13 is fitted to the base of the carriage 7 by means of a pivot 14 and pre-pressuring force is applied to the section just below the centroid of the carriage by a spring 15. When the pre-pressuring force is applied to the carriage in such a way, force being applied to the two oilless bearings 9 becomes equal to each other irrespectively of the position of the carriage, and the carriage 7 does not make any seesaw motions. Therefore, the carriage attitude does not change while the carriage is moved and, as a result, the oilless bearings make ideal areal contact, the damper effect is improved, and the vibration resisting property is improved.
Patent JP-H05328529-A (JP)
Title: Electric motor vehicle
Inventor: MOROTO SHUZO
IPC: B60L50/10
Filed: 1992-05-19
Abstract: PURPOSE:To obtain traveling stability and a vacant space of a truck by providing an engine room, a trunk room, a tunnel, an electric motor case, a motor unit, and placing a motor controller, auxiliary units and a battery in the engine room. CONSTITUTION:An engine room 18 is provided at the front side of a vehicle body, a trunk room 20 is provided at the rear side, and a tunnel 22 is formed under the floor. An electric motor 60 case is arranged adjacent to the room 18 in the tunnel 22, and a plurality of motors having different characteristics are arranged therein. The output torques of the motors are transmitted to the drive wheels 13. A motor controller 26, auxiliary units 27 and a battery 70 are placed in the room 18. Thus, an excellent weight distribution, high traveling stability and sufficient vacant space of the room 20 can be obtained.
Patent JP-S615417-A (JP)
Title: Permanent-magnet type erase head
Inventor: YOSHINO TAKESHI
IPC: G11B5/325
Filed: 1984-06-19
Abstract: PURPOSE:To improve not only wear-resistant properties but also the adhesive property of a permanent-magnet type erase head, by providing plural groove sections in the lower surface of the main body made of a resin material, to which a permanent magnet or a composite body of a permanent magnet and dummy material made of a nonmagnetic material is bonded. CONSTITUTION:Plural groove sections 7 are provided in the lower surface of a main body made of a resin material, to which a permanent magnet or a composite body 6 of a permanent magnet and dummy material made of a nonmagnetic material is bonded. When the adhesion resisting strength of this case is considered, the area S of the adhering section is related with exfoliating strength and the depth direction of the groove sections 7 (direction perpendicular to the area of adhering section) is related with shearing strength. The adhering strength when the area S is kept content and the area S' in the shearing direction is changed becomes the one shown in the figure. Thus the adhering strength increases as the area S' in the shearing direction increases and stable adhering strength is obtained when both areas S and S' become almost equal to each other. Therefore, strength of about five times stronger can be secured when compared with conventional areas S.
Patent JP-H0425048-A (JP)
Title: Semiconductor sealing cap
Inventor: TSUNODA YUJI
IPC: H01L23/04
Filed: 1990-05-16
Abstract: PURPOSE:To make effective use of the upper space inside a metallic cap of sealing a semiconductor device by installing the metallic cap so that the inner surface of the open end section of the cap can slide up and down on the tapered slant face formed around the edge section of a lower ground conductor on which dielectric circuit elements are to be placed to adjust the distance between the top of the dielectric circuit element and the inner surface of the upper section of the cap. CONSTITUTION:In order to seal an oscillator consisting of a semiconductor chip 4 and a dielectric resonator 5 between a metallic cap 1 and a lower ground conductor 2 that constitutes microstrip lines between the input and output signal lines, the lower ground conductor 2 is formed into a trapezoidal cone with a taper angle theta of about 10 degrees around the edge section thereof so that the inner surface of the open end section of the metallic cap 1 can slide up and down on this tapered slant face to change the height thereof, and as a result the intensity of electromagnetic coupling between the dielectric resonator 5 and the metallic cap 1 can be adjusted.
Patent JP-S62282482-A (JP)
Title: Semiconductor laser device
Inventor: GOTO KATSUHIKO
IPC: H01S5/343
Filed: 1986-05-30
Abstract: PURPOSE:To enable a semiconductor laser device to oscillate at a low threshold current, moreover to oscillate at a fundamental transverse mode, and to manufacture comparative easily by a method wherein the part other than the stripe type region of an active layer having multiple quantum well structure is made to be disordered according to impurity diffusion. CONSTITUTION:In AlxGa1-xAs layer 2, an AlxGa1-xAs/GaAs multiple quantum well layer 3, an AlxGa1-xAs layer 4 and a GaAs layer 5 are grown in order respectively on a semiinsulating GaAs substrate l doped with Cr. Thereupon Zn is diffused selectively to one side to form a P-type region 7, Si is diffused to another side to form a P-type region 8 as shown in the figure with the diagonal hatching respectively leaving a stripe 20 of the degree of 2mum width at the middle part. Moreover respective diffusions thereof are performed up to make the diffusion fronts thereof to reach the GaAs substrate 1. As a result, out of the AlxGal-xAs/GaAs multiple quantum well layer 3, in regard to the diagonal hatching part, the multiple quantum well layer 3 is made to be disordered according to diffusion of Zn or Si, and an AlGaAs layer 6 having average composition is formed.
Patent JP-H04353044-A (JP)
Title: Electronic circuit device
Inventor: MORI HIROAKI
IPC: B60R16/02
Filed: 1991-05-29
Abstract: PURPOSE:To easily mount a plurality of heat-generating parts onto a metal case at once for heat radiation without causing a trouble in the water proof of the metal case in an electronic circuit device such as an on-vehicle electrical equipment requiring water proof. CONSTITUTION:A locking part 8 for engagingly locking one end of a leaf spring 3 having a plurality of heat-generating parts 2 interposed thereon to a metal case 7, and a mounting part 9 for screwing the other end of the leaf spring 3 are provided. Thus, the plurality of the heat-generating parts 2 can be easily pressed onto the inside wall of the metal case 7 at once without boring the metal case 7.
Patent JP-H05324120-A (JP)
Title: Clock circuit
Inventor: TSUCHIYA KENICHI
IPC: H03K5/133
Filed: 1992-05-19
Abstract: PURPOSE:To provide a clock circuit capable of automatically judging a set position and setting up a delay variable corresponding to the set position. CONSTITUTION:The clock circuit is provided with a decoding means 12 for detecting a prescribed pattern at the time of being inserted into a slot 11 having the pattern and recognizing a slot position, a multi-stage delay means 14 for inputting a clock signal inputted from a clock supplying source 13 and forming delay clock signals of plural kinds in each delay time difference generated between respective slots from the clock signal and a clock selecting means 15 for inputting respective delay clock signals outputted from respective stages of the means 14 and selecting and outputting a delay clock signal corresponding to the slot position recognized by the decoding means 12.
Patent JP-H05323754-A (JP)
Title: Image forming device
Inventor: OSHIUMI KOICHIRO
IPC: G03G21/20
Filed: 1992-05-19
Abstract: PURPOSE:To precisely cool a heating device, to reduce the consumption of electric power and the occurrence of noise accompanied with the unnecessary actuation of a ventilation fan and to prolong the life of the ventilation fan. CONSTITUTION:A program for actuating a mode (sleep mode) that a heating roller is not energized during a time other than an image forming time and a mode (standby mode) that the temperature of the heating roller is held to be 150 deg.C which is lower than the fixing feasible temperature of 185 deg.C during the time other than two minutes from the image forming time and an image forming finish time is stored in a ROM 35. A control means is constituted of a CPU 34 and the ROM 35. By the control means, the ventilation fan is rotated by actuating a fan motor 31 in the case that the temperature detected by a temperature sensor 33 is >=153 deg.C in the standby mode. In the sleep mode, the rotation of the ventilation fan is stopped by stopping the motor 31 in the case that the detected temperature is <=60 deg.C.
Patent JP-H02305287-A (JP)
Title: Picture encoding method
Inventor: KIMURA YOSHIMASA
IPC: H04N19/523
Filed: 1989-05-19
Abstract: PURPOSE:To reduce the degradation in quality of a decoded picture by detecting the extent of rotation or vertical shake of a camera by a detecting means with respect to a picture before panning or tilting, calculating the extent of correction for the extent of movement of panning or tilting and adding this extent of correction to the extent of movement. CONSTITUTION:When panning or tilting of the camera is started, a pan or tilt parameter is detected at the transmission side A to generate a panned or tilted picture (g) from a picture O. When a picture (f) is obtained after the start of panning or tilting, a difference picture delta is generated and is transmitted together with the pan or tilt parameter. On a reception side B, the pan or tilt parameter is used to generate a panned or tilted picture (h) from a decoded picture (r) of the preceding frame. A decoded picture (m) of the current frame is generated from the difference picture delta and the panned or tilted picture (h). Consequently, the information volume used for transmission is small because this information consists of the pan or tilt parameter and the difference signal, and therefore, the picture is encoded in real time and the picture quality is improved.
Patent JP-H01294633-A (JP)
Title: Ophthalmic solution
Inventor: KAWAMORI RYUZO
IPC: A61K38/28
Filed: 1988-05-23
Abstract: PURPOSE:To provide an ophthalmic solution having excellent transorbital absorption, staying in bulbs oculi for a long time without flowing down with tear and capable of exhibiting a hypoglycemic action for a long time by containing insulin and a thickening agent. CONSTITUTION:An ophthalmic solution containing insulin is compounded with 0.01-5wt.%, preferably 0.1-2wt.%, of a thickening agent, e.g., a saccharide such as a cellulose or lactic acid, a mucopolysaccharide such as hyaluronic acid or chondroitin sulfuric acid or a vinylic polymer such as PVA or sodium polyacrylate. The hyaluronic acid or a salt thereof is especially preferable as the thickening agent, because the hyaluronic acid or the salt thereof has a dissolution-assisting effect for the insulin as well as is excellent at the point of non-irritation and because an insulin ophthalmic solution having a high concentration can be prepared to provide a pharmacological effect higher than conventional ones.
Patent JP-S5751546-A (JP)
Title: Straight moving windshield wiper
Inventor: OGATA HIDEYOSHI
IPC: B60S1/44
Filed: 1980-09-13
Abstract: PURPOSE: To assure a proper contact pressure of a car windshield wiper and thereby preventing the rain, snow, etc. from intruding into the casing by making the wiper in such a way that the blades make a straight reciprocative motion, in which a bend is formed so as to wark as labyrinth groove.  
     CONSTITUTION: A bend 21 with spring function is formed at the bottom side of a carriage 4 protruding from guide casings 1, 2, and at the end of this bend 21 a fixing member 13 to support a supporting arm 11 for the wiper blade 18 is fixed by a bolt 15. The supporting arm 11 for wiper blade 18 is fittd on the fixing member 13 by a bearing bolt 14. A sheet piece 10 secured to the guide casing 2 intrudes inside the bend 21 at the lower end of the carriage plate 4 and forms a labyrinth construction so as to hinder the rainwater etc. from coming directly into the wiper. Thus corrosion of insides guide casings 1, 2, i.e. inside the wiper, can be prevented. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000319752-A (JP)
Title: Steel for structural purpose excellent in corrosion resistance and its production
Inventor: ISHIKAWA TADASHI
IPC: C22C38/16
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To improve the corrosion resistance of steel in a water environment particularly contg. chlorine and chlorides by allowing it to have a specified compsn. contg. C, Si, Mn and S, and the balance Fe with inevitable impurities, allowing ferrite to occupy a specified ratio in the surface layer region and also controlling the hardness of the ferritic structure to a specified value. SOLUTION: The steel compsn. is composed of, by weight, 0.04 to 0.25% C, 0.01 to 1.0% Si, 0.3 to 2.0% Mn and <=0.01% S, and the balance Fe with inevitable impurities. Then, ferrite occupies >=95% in the surface layer part of the steel or the surface layer region of >=5% of the diameter or thickness of the steel respectively from the surface and back layer parts of the steel sheet, and also, the hardness of the ferritic structure is the one equal to or below the value H calculated by the formula. In the formula, [Ceq%]=C%+Si%/24+Mn%/6+(Cu%+Ni%)/15, and, for example, C% denotes the weight% of C, and (d) denotes the average grain size (μm) equivalent to a circle of ferrite.
Patent JP-H0422379-A (JP)
Title: Pachinko (japanese pin ball game) machine
Inventor: KASHIWAGI KATSUNORI
IPC: A63F7/02
Filed: 1990-05-18
Abstract: PURPOSE:To make the probability of big hit optionally changeable to a plurality of probability in one pachinko (Japanese pin ball game) machine and avoid the waste of producing machines for every probability by providing a probability regulating function in proper position of the machine base of the pachinko machine. CONSTITUTION:A push button switch 8 for probability selection is provided on the back side of a pachinko machine 1. An electric circuit is switched so that the probability is successively changed to, for example, 1/210, 1/215, 1/220, and 1/230 every pushing of the push button switch 8.
Patent JP-S62283971-A (JP)
Inventor: REO BAAJIYAA
IPC: C07D471/04
Filed: 1987-05-23
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-S5651156-A (JP)
Title: Facsimile receiving system
Inventor: YAMAGUCHI SHINGO
IPC: H04N1/40
Filed: 1979-10-03
Abstract: PURPOSE:To display to the receiver that error has been corrected, by adding a mark indicating that correction has been performed to the line with error corrected, in the facsimile where recording is perfomed for every line. CONSTITUTION:Receiving information is decoded by decoder 2 and is stored in not only shift regiater 3 but also shift register 7 for correction. In this case, the first 4 bits of shift register 7 for correction are set to ''1''. If no error is detected by the decoder, error signal (e) is 0, and information is sent to recording device 4 through AND 1 and is recorded. If an error is detected, signal (e) becomes 1, and AND 2 is operated to send contents of shift register 7 for correction to recording device, and an error mark corresponding to 4 bits is recorded on the recorded line.
Patent JP-H08319361-A (JP)
Title: Antistatic film base and photographic component containing the same
Inventor: ARUBERUTO BARUSETSUKI
IPC: C09D5/00
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject base coated with a specified antistatic layer on at least either side, not suffering from the generation of static discharge light, the deposition of dust and dirt, etc., having persisting adhesiveness and excellent transparency, antistatic properties, etc., and being useful for photographic films, etc.  
     SOLUTION: There is provided an antistatic film base at least either side of which is coated with an antistatic layer containing (A) a reaction product of (A 1 ) a carboxyl-containing water-soluble conductive polymer with (A 2 ) a polyfunctional epoxy crosslinking agent and (B) a nonionic perfluoroalkyl(ene) polyoxyalkylene surfactant such as a compound of the formula (wherein R and R' are each H or a 1-4C alkyl; Z is a divalent bonding group such as -O- or -S-; m is 0 or 1; n is 3-16; x is n+1 or n-1; and y is 6-24). 
     COPYRIGHT: (C)1996,JPO
Patent JP-S5829198-A (JP)
Title: Josephson memory circuit
Inventor: KOKAMA TETSUO
IPC: G11C11/44
Filed: 1981-08-13
Abstract: PURPOSE:To decrease the size of a gate and to make the entire memory cell small in size, by controlling the phase conditions of each junction through a control current directly injected to a super-condition closed loop including Josephson junctions via a gate and performing the switching operation. CONSTITUTION:A series connection of Josephson junctions 4A and 4B and a Josephson junction 4C connected in parallel are provided in a super-conduction closed loop 3, and at each middle point of the Josephson junctions 4A, 4C; 4A, 4B; 4B, 4C, a word current line 2A flowing an input current, a control current line 5 to a closed loop 3, a word current line 2B picking up and output current are respectively provided. A switching gate connected with a control current branching resistor 6 is provided on one point on the line 5. Thus, since the phase conditions of each junction are controlled with a control current directly injected to a closed loop 3 via one gate and switch operations made, the size of gates can be decreased and the entire memory can be made small in size.
Patent JP-H0422207-A (JP)
Title: Attenuator
Inventor: ISHIGAKI ISAO
IPC: G01R13/22
Filed: 1990-05-16
Abstract: PURPOSE:To sufficiently attenuate the level of a leakage signal superposed on a signal line without providing a shielding plate on an attenuating circuit by connecting the attenuating circuit to a ground line at the time of setting a ground. CONSTITUTION:In the case a signal path is set to a ground side in an attenuation ratio of 1:1 by a command from a controller 40, a relay 25 is connected to a ground line 22 side, and a relay 25 is connected to a DC line 26 or an AC line 28. Also, relays 29, 32, 34, and 37 are connected to the side of attenuating circuits 31, 36, respectively. Also, in the case the signal path is set to a ground in an attenuation ratio of 10: 1, the relays 34, 37 are connected already to the circuit 36 side, and only the relays 29, 32 are connected to the circuit 31 side. Moreover, in the case it is set to a ground in an attenuation ratio of 100:1, since the relays 29, 32 are connected already to the circuit 31, the relays 34, 37 are connected to the circuit 36.
Patent JP-S6018196-A (JP)
Inventor: SUEHIRO NORIYUKI
IPC: D06F23/04
Filed: 1983-07-12
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-H09310710-A (JP)
Title: Snap ring
Inventor: NAKAI KAZUYUKI
IPC: F16B21/18
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of enlargement of an abutment due to the centrifugal force to be applied even in the case where an installed rotary shaft is rotated at a high speed by eccentrically setting the center of gravity to the abutment side in relation to the center of the inner diameter of a main body. SOLUTION: Since the center of gravity CG of a snap ring S is eccentrically set in an abutment 2 side in relation to the center Oi of the inner diameter, namely, the center of rotation of a crank shaft 5, centrifugal force to be applied to the snap ring S by the rotation of the crank shaft 5 works larger in the abutment 2 side in comparison with a base 11 side of a main body 1 opposite to the abutment 2 side, and the abutment 2 side of the snap ring S receives the outward eccentric force in the radial direction of the crank shaft 5 so as to restrict the opening of the abutment 2, and degree of this restriction is increased with increase of the number of revolution of the crank shaft 5.  With this structure, even in the case where an installed rotary shaft is rotated at a high speed, generation of opening of the abutment is prevented, and the strong fastening force at the initial time is maintained so as to securely achieve the function.
Patent JP-H09294108-A (JP)
Title: Infrared ray communication adaptor
Inventor: NISHIWAKI TAKEYA
IPC: H04B10/80
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To prevent saturation of a transmission/reception system in the case of making communication by using an infrared ray signal at a close distance between the adaptor and an electronic device. SOLUTION: When an electronic camera 11 is not adapted to an infrared ray communication adaptor 12, the electronic camera 11 is placed in a range of distance about 1m from the adaptor, infrared ray projecting and receiving sections 29, 41, 42, 30 of the both are opposed to each other and image data are sent/received by operating a transmission reception system and an external system equipment 14. When the electronic camera 11 is adapted to the infrared ray communication adaptor, a charging terminal 35 is connected to a charging terminal 47 to start charging a battery 36. Furthermore, a sensor switch 48 senses the mount state of the electronic camera 11 to discriminate close distance communication.  Then an instruction is given to a reception pulse drive circuit 43 and a transmission system drive circuit 45 via a CPU 49, an amplifier gain of the transmission reception system is decreased up to a level where an amplifier output is not saturated and emission of the infrared ray signal from the electronic camera 11 to the light receiving section 41 is awaited.