baber/WOPTO huggingface dataset:
Patent JP-H09316590-A (JP)
Title: High speed steel type cast iron material containing crystallized graphite, excellent in wear resistance
Inventor: TSUJIMOTO YUTAKA
IPC: C22C37/00
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To improve the wear resistance of a high speed steel type cast iron material containing crystallized graphite, used as outer layer material for composite roll for rolling. SOLUTION: This high speed steel type cast iron material has a composition consisting of, by weight, 2.0-3.6% C, 1.5-3.5% Si, 0.1-2.0% Mn, 2.0-7.0% Cr, 0.1-5.0% Mo, 0.1-5.0% W, 0.1-3.0% Ta, 1.5-5.0%, in total, of either or both of V and Nb, and the balance essentially Fe. If necessary, <=10.0% Co can be incorporated into this composition.
Patent JP-H11318705-A (JP)
Title: Cooker
Inventor: KURIHARA MASAKAZU
IPC: A47J27/16
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a cooker that eliminates inconveniences associated with cooking in a kettle using steam. SOLUTION: The cooker 1 is intended for cooking by supplying steam to a jacket space 24 formed between the inner and outer pots of a kettle made up of the inner pot 22 and the outer pot 23, and is equipped with a steam injection valve 29 that controls the supply of steam to the jacket space 24, a temperature sensor 14 that detects the temperature of the kettle 2 and a control device 13 that controls the steam injection valve 29 on the basis of the output of the temperature sensor 14.  The control device 13 opens the steam injection valve 29 at a time when the temperature of the kettle 2 falls below a prescribed lower limit temperature lower than a set temperature, closes the steam injection valve 29 at a time when it becomes higher than the lower limit temperature and prescribed on time elapses, shortens the next on time at a time when the maximum reached temperature of the kettle 2 rises above a prescribed upper limit temperature higher than the set temperature, and lengthens the next on time if the upper limit temperature is not reached.
Patent JP-S5357768-A (JP)
Title: Semiconductor device and its production
Inventor: TOKI HISASHI
IPC: H01L29/74
Filed: 1976-11-04
Abstract: PURPOSE: To make a transistor of a high breakdown voltage by making a p +  layer in a p -  layer, thereafter simultaneously forming n diffused layers within p +  layer and p -  layer and making these layers respectively as emitter and field limiting layer encircling the p +  layer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63297619-A (JP)
Title: Slip prevention of wetted face
Inventor: HATANO HITOSHI
IPC: E02B3/04
Filed: 1987-05-29
Abstract: PURPOSE:To prevent the slip of wetted face by a method in which many flexible bar-like materials are erectly set on the wetted face, and fine grains are packed into the spaces between the bar-like materials. CONSTITUTION:Projected edges 1 are formed on the outside stepped edge portions of a stepped revetment. Many bar-like materials 3 are erectly set on the recesses 2 formed in the projected edges 1, and fine grains such as fine sand, are packed into the spaces. The slipping caused by seaweeds, etc., adhered to wetted face can thus be prevented.
Patent JP-H08325409-A (JP)
Title: Thermoplastic resin composition
Inventor: MIYAJI YASUYOSHI
IPC: C08L101/00
Filed: 1995-05-30
Abstract: PURPOSE: To obtain a thermoplastic resin composition nonproblematic in the volatilization of the constituent phosphoric ester compound during molding and capable of being molded into a flame-retardant product having stable quality by mixing a halogen-free thermoplastic resin with a specified phosphoric ester compound and a nitrogenous compound. CONSTITUTION: This thermoplastic resin composition is flame-retardant one comprising a halogen-free thermoplastic resin, a phosphoric ester compound represented by the formula and a nitrogenous compound. In the formula, Ar1 , Ar2 and Ar3 are each a phenyl group or an alkyl-substituted phenyl group; provided that at least one of Ar1 , Ar2 and Ar3 is an alkyl-substituted phenyl group and that the number of the carbon atoms originated from the alkyl- substituted groups is 7-24 per molecule. This composition contains a phosphoric ester compound having a suitably controlled molecular weight and being capable of being stably fed without detriment to its quality, is nonproblematic in the deterioration of quality of the molding, mold deposit, etc., due to the volatilization of the ester compound during molding and has stable quality.  Further, it can exhibit sufficient flame retardancy owing to the synergism of the ester compound with the nitrogenous compound.
Patent JP-S5923558-A (JP)
Title: Semiconductor integrated circuit
Inventor: HONGOU TOYOHIKO
IPC: H01L27/06
Filed: 1982-07-30
Abstract: PURPOSE:To prevent the influence of variations in a power source to be affected to other block such as a logic unit by individually connecting a circuit block and a power pad on the same semiconductor chip, supplying power from individual power sources, and isolating the wells formed in every block. CONSTITUTION:Aluminum wirings La, Lb, Lc,... are connected from a power pad 1 to circuit blocks 2a, 2b, 2c,... and power voltage is applied to the wells 3a, 3b, 3c,.... The wirings La, Lb, Lc are respectively connected to the common lines 1a, 1b, 1c of the source electrodes of an FET in each block. Thus, when the voltage of the power source varies in the well 3b due to the operation of the logic unit 2b, the variation in the power source is transmitted to other blocks from Lb via the pad 1 and the other La, Lb, the influence is hardly affected, thereby improving the reliability of the circuit.
Patent JP-H01301743-A (JP)
Title: Production of powder resin composition for melt-molding
Inventor: KAKEFUDA KOICHI
IPC: C08L27/06
Filed: 1988-05-30
Abstract: PURPOSE:To provide a composition having an improved powder flow characteristic, etc., without deteriorating the heat-melting characteristics thereof and suitable for automobile interior skin materials, by heat-mixing a vinyl chloride resin having specific particle diameters with a plasticizer and subsequently compounding the mixture with a specified amount of vinyl chloride resin having specific particle diameters. CONSTITUTION:A plasticizer (e.g. dioctyl phthalate) is mixed with and heat- absorbed in 100pts.wt. of a vinyl chloride resin copolymerized with 1-10mol% of ethylene or propylene and having an average particle size of 30-300mum. The obtained powder composition is compounded with 5-50pts.wt., preferably 10-30pts.wt., of a vinyl chloride resin fine powder having an average particle size of 0.05-2mum and an average polymerization degree Pav of the formula [A is a ratio of the vinyl chloride resin fine powder having a viscosity average polymerization degree PA of <1,100 to the total amount of the vinyl chloride resin fine powder; B is a ratio of the vinyl chloride resin fine powder having a viscosity average polymerization degree PB of >=1,100] in an amount of 900-1,300.
Patent JP-H09313629-A (JP)
Title: Radiotherapy equipment
Inventor: NAGAOKA TAKAYUKI
IPC: G21K5/02
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To enable precise therapy with high position accuracy through an X-ray irradiating device while confirming the diseased part in an ultrasonic image provided by an ultrasonic diagnostic system by combining the X-ray irradiating device, which executes therapy by directly irradiating the diseased part inside an examinee with X-rays, with the ultrasonic diagnostic system. SOLUTION: An electron beam source 1 of an X-ray irradiating device 10 for performing therapy irradiating the diseased part 7 inside an examinee 8 with X-rays radiated from an X-ray generating part provided at the top end part inside a fine tube 3 is fitted to a probe 12 of an ultrasonic diagnostic system 11, with which the ultrasonic image of the diseased part 7 inside the examinee 8 is constitutively displayed by processing reflected echo signals collected by this probe 12, in the state of holding that fine tube 3 so as to insert it into the examinee 8 and while confirming the diseased part 7 in the ultrasonic image provided by this ultrasonic diagnostic system 11, this X-ray irradiating device 10 irradiates the diseased part 7 with X-rays.  Thus, precise therapy with high position accuracy can be performed through the X-ray irradiating device 10 while confirming the diseased part 7 in the ultrasonic image provided by the ultrasonic diagnostic system 11.
Patent JP-H09313635-A (JP)
Title: Fire extinguisher stand
Inventor: TAKAHASHI HIDEAKI
IPC: G08B17/00
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To make a fire finder able to properly use a fire extinguisher even in a hurry and tension and to report the fire to surroundings by providing the detection part of fire extinguisher mounting, the voice signal synthesis part of the message of a fire extinguisher using method at the time of detecting non-mounting and a speaker for outputting voice. SOLUTION: When the fire extinguisher is lifted from this fire extinguisher mounting base and the fire extinguisher load of a mounting plate 7 is removed, the mounting plate 7 is moved upwards by the energizing force of a spring 8, the pressurization of a handle 9a is eliminated and the contact point of a switch 9 is opened. At the time of detecting contact point opening, the detection part 10 outputs signals to a voice synthesis part 10b and a lighting control part 10c. Then, the voice synthesis part 10b synthesizes the voice signals of a fact that a fire is generated and the using method of the fire extinguisher and outputs them to the speaker 11. The lighting control part 10c performs output to a lighting part 12 and lights it.  Thus, even in case of an emergency that the fire is generated, a person who lifts the fire extinguisher performs use without errors when an operation is performed corresponding to the using method explained by the voice.
Patent JP-H08329341-A (JP)
Title: Article sales registration data processor
Inventor: OCHIAI TAKAYUKI
IPC: G07G1/12
Filed: 1995-05-30
Abstract: PURPOSE: To provide the article sales registration data processor which can speedily and easily puts a screen other than a registration screen used for article registration back to the registration screen and is easy to operate. CONSTITUTION: This data processor is provided with a return switching control program storage means (103), return switching signal generating and outputting means (101 and 103), and forcible return display control means (101 and 103) and even if the registration screen displayed in the top window on a display unit (CRT) 21 is switched to another screen halfway in article registration while an article registration program is started and the registration screen is used, equipment (193 etc.) used for an article registering procedure is only operated to forcibly put the screen back to the original screen, thus displaying the screen by switching.
Patent JP-H02310627-A (JP)
Title: Link method for object program in language processing programming
Inventor: ISOZAKI TOSHIHARU
IPC: G06F9/45
Filed: 1989-05-25
Abstract: PURPOSE:To attain normal link by checking the branching range and the jumping destination of a branching instruction, and generating the other branching instruction in a range where branching is attained even if the jumping destination of the branching instruction is arranged beyond the range where branching is possible by the designation branching instruction and external reference is not settled. CONSTITUTION:In a link processing by a linker program, a checking function checks whether the jumping destination of the branching instruction is included in the range where branching is possible by the described branching instructions 24-1 to 24-4 and 26-1 to 26-5. When it is beyond the range, a generation function generates a new branching instruction which branches to the jumping destination of the designated branching instructions 24-1 to 24-4 to 26-1 to 26-5. Then, a correction function corrects the described branching instructions 24-1 to 24-4 and 26-1 to 26-5 to as to branch to the generated branching instruction. Even if the jumping destination of the described branching instructions 24-1 to 24-4 and 26-1 to 26-5 are beyond the range of the jumping destination of the designated branching instruction, normal link is attained, and an object which normally operates can be generated.
Patent JP-H02310438-A (JP)
Title: Monitoring method for torque transmission state
Inventor: TANIZAKI KATSUJI
IPC: G01L3/10
Filed: 1989-05-25
Abstract: PURPOSE:To monitor a torque transmission state with on-line basis and in real time without removing a shaft to be measured such as a driving shaft, etc., from a machinery device and so on by providing excitation means forming a magnetic circuit wherein the shaft to be measured is made to be a part of magnetic passway. CONSTITUTION:The 1st torque detecting device 29 is provided with the shaft 22 to be measured and the excitation means 26a, 26b forming the magnetic circuit wherein the shaft 22 to be measured is made to be the part of magnetic passway, and also furnished with detection means 26a, 26b (serve as well for excitation means) detecting magnetostrictive components in the 1st torque detecting part 25 of a shaft 22a to be measured. The 2nd torque detecting device 39 is provided with a shaft 22b to be measured having the different shaft diameter from that of the shaft 22a to be measured, excitation means 36a, 36b forming the magnetic circuit wherein the shaft 22b is made to be the part of magnetic passway, and the 2nd torque detecting part 35 having the different characteristic from that of the torque detecting part 25 of detecting device 29, and also furnished with torque detection means 36a, 36b detecting the magnetostrictive components. Then, torque detection outputs from the detecting devices 29, 39 are compared by detection means 40, then an overload and the state of fatigue can be monitored from the change of compared values with on-line basis and also in real time.
Patent JP-S62287722-A (JP)
Title: Power line communication control equipment
Inventor: NAKAMURA SHINJI
IPC: H04B3/54
Filed: 1986-06-06
Abstract: PURPOSE:To eliminate the transmission of an undesired signal by stopping the transmission of a load state confirming signal to a control terminal equipment in receiving a load state informing signal from the control terminal equipment and in detecting the sending of the load state confirming signal from other statioin to the control terminal equipment. CONSTITUTION:An arithmetic and control means 9 gives a command to release a transmission request corresponding to an address of a control terminal equipment to a transmission request release means 8 in receiving a load state informing signal informing the state of the load connected to itself from the control terminal equipment by a communication means 6 and in detecting that the other station sends the load state confirming signal to the control terminal equipment by the communication means 6. Then the transmission request release means 8 receiving it releases the transmission request to the address of a transmission request means 7. Thus, no load state confirming signal is sent to the control terminal equipment taking the address as its own station address.
Patent JP-H11320803-A (JP)
Title: Manufacture of heat insulating panel and device for cutting the same
Inventor: HARADA YUTAKA
IPC: B32B15/08
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacturing cost of a heat insulating panel having a narrow width. SOLUTION: In a manufacturing method of a heat insulating panel P, a heat insulating core material 3 is filled between front and back metal sheets 1 and 2 supplied continuously and a connecting recession 5 is formed in one side part in the width direction, while a connecting projection 6 to be inserted into the connecting recession 5 is formed in the other side part. In this case, recession halves 5A and 5B for forming the connecting recession 5 are formed oppositely in both end parts in the width direction of original metal sheets 1A and 2B having a width W twice or more larger than the one of the heat insulating panel P.  Besides, projection halves 6A and 6B for forming the connecting projection 6 are formed oppositely in the middle part in the width direction of the original metal sheets 1A and 2B and a recession 7 for cutting which is directed toward the original metal sheet B on one side and comes close thereto is formed between the projection halves 6A of the original metal sheet 1A on the other side. After the heat insulating core material 3 is filled between the two opposite original metal sheets 1A and 2B, the two original metal sheets 1A and 2B are cut at the recession 7 and thereby the heat insulating panels P in a plurality are manufactured.
Patent JP-S6024706-A (JP)
Title: Muting circuit
Inventor: HIURA SHIGEYOSHI
IPC: H03G3/00
Filed: 1983-07-19
Abstract: PURPOSE:To eliminate generation of distortion and ensure excellent muting attenuation by applying a muting controlling signal to the automatic gain controlling circuit of an AM receiving circuit through a reverse current prevention diode. CONSTITUTION:When the muting controlling signal is low level, the reverse current prevention diode 16 is reversely biased. Accordingly, even if input level to an integrated circuit 11 for AM receiving changes, detection output is maintained nearly constant. An audio signal is transmitted from detection output of the circuit 11 to next circuit through a coupling condenser 14 and a resistance 15. When the muting controlling signal becomes high level, the reverse current prevention diode 16 conducts and an AGC signal is applied forcibly to the circuit 11, and accordingly, detection output of the circuit 11 is cut off. Therefore, the audio signal is not transmitted to next circuit.
Patent JP-H01300335-A (JP)
Title: Data storing system
Inventor: MURATA KO
IPC: G06F7/00
Filed: 1988-05-30
Abstract: PURPOSE:To increase the data access speed by storing data in a data format where the data showing the data length of a data format including the data main body of the unfixed length are allocated before and after the data main body. CONSTITUTION:In a data format, the areas b1 and b2 of the data showing the data length of a format including a data main body (a) of the unfixed length are allocated before and after said main body (a) together with a header (c) set at the front of the area b1. The data on both areas b1 and b2 show the number of bytes existing within a section covering the header (c) through the area b2. Thus the data showing the data length set contiguous to the header (c) is added to or subtracted from the address of the present header with use of such a data format even in case a memory is searched at and after its head or end. Thus the address of the header of the next data can be simply calculated and furthermore it is not required to change the preceding and next data when the data main body (a) is inserted, corrected and deleted.
Patent JP-S61289447-A (JP)
Title: Memory bank access system
Inventor: SUMIDA TETSUAKI
IPC: G06F12/06
Filed: 1985-06-18
Abstract: PURPOSE:To improve processing capacity and to prevent a program from damage at the runaway of a processor by selecting an accessible memory bank on the basis of each operating state signal outputted from the processor. CONSTITUTION:A means 4 which receives a signal SC indicating each operating state outputted from the processor said signal is converted to a signal b s1... which selects a memory bank 21... to be accessed by the processor 1 is provided. Only the memory bank receiving a bank selecting signal is excited and enabled to receive an address (a) outputted from the processor 1 and transmit/receive data to/from the processor 1. Thereby, it is unnecessary to execute a memory bank switching instruction to specify a memory bank to be accessed. Since a specific memory bank is exclusively used for instruction fetching, a program can be protected from damage without forming a specific protecting means even if the processor 1 is turned to a runaway state.
Patent JP-2000328268-A (JP)
Title: Etching treating agent for copper and copper alloy
Inventor: KIKUKAWA YOSHIMASA
IPC: H05K3/06
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To prevent the corrosion of a circuit even in the case water-washing after treatment is insufficient and to avoid trouble such as disconnection or the like by composing this agent of an aq. soln. contg. the ferric complex of a complexane compd., halogen ions and/or an imidazole compd. as essential components and controlling the pH of the soln. to a specified range. SOLUTION: A complexane compd. works as an oxidizer for copper and a copper alloy by forming a complex with ferric ions in an aq. soln. of pH 5 to 8, dissolves metallic copper oxidized by the ferric complex and stably makes it soluble as the copper complex of the complexane compd. As the complexane compd., iminodiacetic acid or the like can be given. An imidazole compd. has the action of increasing the oxidizing force of the ferric complex of the complexane compd. for copper and a copper alloy and moreover dissolving the oxidized metallic copper, and imidazole or the like can be given. Halogen ions act similarly to the imidazole compd., and, as the ion source, sodium chloride or the like is used.
Patent JP-H04358291-A (JP)
Title: Color image changing method
Inventor: TAKIZAWA YURI
IPC: G06T11/00
Filed: 1991-06-04
Abstract: PURPOSE:To simulate the weather and time changes on the same scene after producing the related change between the sky and object areas of a natural picture. CONSTITUTION:A natural picture is divided into a sky area 74 and an object area 76. The light of the object is decided with use of a reflection model of the object and based on the sunbeam 72, the sky color 75, and the reflectivity 77 of the object. The light 75 is decided by the mean picture element value of the sky color 74. The color 74 is decided from the sunbeam 72 and the weather conditions including the clouds, the fog, etc. Then the sunbeam 72, the conditions 73, and the color 74 are decided with designation of a weather parameter 71. Therefore the total simulation of the natural picture is attained in regard of the weather and time changes with change of the parameter 71.
Patent JP-H01303323-A (JP)
Title: Rotating force transmitting device
Inventor: KASAGI TAKAO
IPC: F16D27/112
Filed: 1988-06-01
Abstract: PURPOSE:To provide a present device with a light weight and small size so as to reduce power consumption by providing a solenoid coil on a rotor having an engaging hole in the front surface thereof and also providing a pin on a diaphragm provided on an armature in such a way as freely projecting on the rotor side or the reverse side. CONSTITUTION:In a rotation transmitting device 100, the rotating force of a crank pulley is transmitted to a compressor. On the front surface of the rotor 100, there is formed an engaging hole 113 for engaging the pin 130. A solenoid coil 145 is housed in a status housing 141 so as to be connected to the outer power source. Only on the cut-out operation between the rotor 110 and the rotating shaft 101, current is applied in the solenoid coil 145. With this arrangement, it is possible to provide the rotation transmitting device with a light weight and small size so as to reduce power consumption.