baber/WOPTO huggingface dataset:
Patent JP-H03288246-A (JP)
Title: Instruction cache memory
Inventor: YAMAGUCHI SEIJI
IPC: G06F9/38
Filed: 1990-04-04
Abstract: PURPOSE:To fast decide (schedule) the processing procedure of the instructions of a microprocessor that can process plural instructions at one time and in parallel with each other by adding the instruction storing bits to a cache memory to show the type of each instruction. CONSTITUTION:A tag part TA consisting of at least some addresses of an entry of an instruction cache memory is provided together with a memory part Ii which stores the instructions, and the instruction sorting bits Ci which show the types of the stored instructions. In such constitutions, it is possible to simultaneously read out the instruction sorting bits that can previously sort the types of processing to be carried out by the instructions which are read out when the supply of instructions is requested to the instruction cache memory from an execution unit of a microprocessor and an access is applied to the instruction cache memory. Then it is possible to immediately decide (schedule) a specific instruction to be supplied to a specific execution unit with use of the instruction sorting bit. Thus a fast machine cycle is attained.
Patent JP-S62245645-A (JP)
Inventor: POORU EICHI DEITSUKU
IPC: H01L21/00
Filed: 1987-04-14
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-S62247207-A (JP)
Title: Position detecting method for under-ground propulsor
Inventor: NAKAMURA TETSUO
IPC: G01C15/00
Filed: 1986-04-21
Abstract: PURPOSE:To attempt improvement of detecting accuracy in the depth direction by in detection of position of a propulsor from the ground level, installing on the under-ground propulsor oscillator and oscillating coil. CONSTITUTION:An oscillating coil with a frequency capable of transmission of electromagnetic field even in the under-ground position is installed. Namely, in order to increase oscillating efficiency with oscillator 3 and oscillating oil installed on a propulsor, a value of Q is raised by installing in series a resonance condenser C in the oscillating coil 4. Further, in order to increase lateral detecting accuracy by using the symmetricity of the electromagnetic field, two detecting coils 5a, 5b are used and consequently side-swaying can easily be detected. A depth-direction detecting coil 6 is arranged at the center of the coils 5a and 5b and by making the point as the lateral zero-point and bringing the detecting coil 6 right above the propulsor a detected voltage of the coil 6 can indicate strength of the electromagnetic field in the depth direction and informations can be obtained from the detected voltage.
Patent JP-S5424217-A (JP)
Title: Copper alloy for tube material
Inventor: SASAKI HAJIME
IPC: F28F21/08
Filed: 1977-07-27
Abstract: PURPOSE: To manufacture a thin copper alloy of superior mechanical properties, workability, etc. suitable for use as a piping material for air conditioning, a heat exchanger tube material, etc. by adding a specified slight amt. of P, Fe and Sn to oxygen-free copper. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58206296-A (JP)
Title: Common memory controlling system
Inventor: ISHIGURO TAMAHIKO
IPC: G06F12/00
Filed: 1982-05-27
Abstract: PURPOSE:To collect and distribute easily the maintenance information, by performing periodical transfer of the maintenance information between corresponding storage areas of a main module and sub-module by means of a direct memory access. CONSTITUTION:If writing is performed on an area MMS, which corresponds to a sub-module, of a main memory MM, it is transferred and written to a memory RMM of the sub-module from the main memory MM in the next direct memory acess timing under the control of a direct memory access controller DMAC. A sub-processor SPR reads the maintenance information transferred to the memory RMM. In each of modules SMO-SM(i), the maintenance information such as the fault information of a subscriber's circuit written in a storage area MS of the memory RMM is periodically transferred to the main memory by the direct memory access control. A main processor MPR reads the maintenance information corresponding to the sub-module out of a storage area MMS of the main memory MM.
Patent JP-S5727528-A (JP)
Title: Automatic breaker
Inventor: HERUMAN SHIYUMITSUTO
IPC: H01H71/40
Filed: 1981-06-11
Abstract: An automatic switch of this type includes a switch latch for interrupting current, an overload tripping device and a short-circuit current tripping device for acting on the switch latch to trigger a current interruption. Generally there is also included at least one main contact device having at least one stationary contact and at least one movable contact, a movably supported contact lever attached to the at least one movable contact, and at least one arc quenching device associated with each main contact device. The improvement according to the invention includes a combination of an additional armature system having a magnet coil, a magnet core, a magnet armature and a striker pin. The striker pin is operable for directly striking the at least one movable contact lever and for lifting the at least one movable contact from the at least one stationary contact for a given limited time in the event of short-circuit currents, and the short-circuit current tripping device is in the form of a selective protection tripping device.
Patent JP-H04218985-A (JP)
Title: Excimer laser device
Inventor: HARUTA TAKEO
IPC: H01S3/225
Filed: 1991-04-22
Abstract: PURPOSE:To provide a high reliability excimer laser device capable of ensuring electrode characteristics without excessive economical sacrifice. CONSTITUTION:A highly etching resistant material higher than nickel in chemical etching resistance is employed for opposite surfaces of at least both electrodes of at least one electrodes 2, 3 of main electrodes 2, 3 or for a surface part of the both electrodes.
Patent JP-H1027323-A (JP)
Title: Magnetic head device and magnetic recorder formed by using the same
Inventor: NATSUI AKINAGA
IPC: G11B5/127
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic head which has metallic magnetic films having a high saturation magnetic density and has high reliability even under a highly corrosive environment by incorporating a magnetic head having the standard electrode potential lower than the standard electrode potential of the magnetic metallic films of magnetic core half bodies into the parts of any of the surface of the substrate base of the magnetic head. SOLUTION: FeAlSi films (about -0.3V when based on the standard electrode potential: hydrogen electrode) are used as the magnetic metallic films 2 mainly composed of Fe as the magnetic head device. The films 2 are formed by a sputtering method and the thickness is about 5μm. Next, Al is used as the supporting base plate 5. The Supporting base 5 is formed by a press forming method and the thickness thereof is about 0.75mm. The magnetic head is adhered and fixed to the supplying base by using a UV curing adhesive.  When the magnetic head device obtd. in such a manner is subjected to an accelerated corrosion test, i.e., is rested for one cycle under the highly corrosive environment, such as corrosive atmosphere and high temp. and high humidity, the oxidation of the magnetic metallic films 2 of the device and the degradation in the quality of the magnetic metallic films has not been observed.
Patent JP-S61249620-A (JP)
Title: Slippage detecting method for tension bridle roll device
Inventor: YASUMI TADAAKI
IPC: B21B37/48
Filed: 1985-04-26
Abstract: PURPOSE:To detect the slippage between a metal strip and a bridle device and to minimize the slipping flaw by calculating the peripheral speed by detecting the number of revolutions of a pair of bridle rolls and by deciding whether the differential value of the both is larger than the set value or not. CONSTITUTION:The slippage state is decided when a differential value in bridle rolls 15a, 15b becomes larger than a prescribed set value by processing unit 20 by detecting the number of revolutions of a pair of bridle rolls 15a, 15b of the tension bridle roll device 3, 6, 10 performing the tension control of a metal strip 1a by detectors 18a, 18b and by calculating the peripheral speed by multiplying the diameter of each bridle roll 15a, 15b by the number of revolutions with each slipping state detector 19. The slipping state can be detected therefore by monitoring with detection the variation in the peripheral speed of the bridle roll according to the load variation due to the slippage between the bridle roll and metal strip.
Patent JP-S63255625-A (JP)
Title: Mixed and combination weighing and counting apparatus
Inventor: KABUMOTO TAKASHI
IPC: G01G19/387
Filed: 1987-04-13
Abstract: PURPOSE:To achieve high speed processing, by mounting a large number of weighing machines each composed of a plurality of groups and operating the first combination equal or near to the set number of articles at every group with respect to a plurality of sets to store the same and selecting the second combination near to the set wt. sum. CONSTITUTION:For example, this apparatus is constituted of a large number of weighing machines G11-G17, G21-G27 for weighing the articles of two groups 1, 2, an operational control part 5 and setting parts 6, 7 for respectively setting the number and wt. of the articles of the groups 1, 2. Next, when weighing is performed by the group 1, a set value is inputted to the setting part 6 and the article of the group 1 is weighed by the weighing machine to be inputted to the control part 5 which is turn calculates a plurality of combinations each consisting of the number of articles equal or near to the set number of the articles of the group 1 to store the same. The same calculation is performed with respect to the group 2. The memory values of the groups 1, 2 are combined and one set of a combination equal or near to the set number and wt. sum of the articles of the respective groups is selected.
Patent JP-H04135729-A (JP)
Title: Manufacture of sheet with recession and protrusion in its surface
Inventor: EDAMATSU MICHISUKE
IPC: B29L7/00
Filed: 1990-04-05
Abstract: PURPOSE:To manufacture the titled sheet correctly in a predetermined shape by providing a co-extrusion metal mouth niece containing a main passageway and an auxiliary passageway. CONSTITUTION:In the case of employing light transmission resin and light non-transmission resin as first resin, extrusion molding machines 1, 2, 3 are comprised of a first extruding machine 1 for light transmission resin, a second extruding machine 2 for light non-transmission resin, and a third extruding machine 3 for resin having incompatibility with the first resin. The resin melted by each extruding machine is passed through fixing pumps 4,5,6 and passageways 9,10,11, thereby forming the layer of a base material with recessions and protrusions in its surface that becomes a main passageway from a first nozzle 12. Next, light non-transmission resin B is supplied to a second nozzle 13, and on a predetermined place of the recession and protrusion parts formed on light transmission resin A, a light insulating layer or a out-light absorbing layer is formed. Furthermore, by resin C having incompatibility with the first resin supplied by the third nozzle 14, the recession and protrusion surface is covered. In the next place, the resin A, resin B, and resin C are co-extruded simultaneously from a discharging nozzle 15 and made into a three-layered sheet. Thereafter, the resin C is separation-removed therefrom by a separating device 16.
Patent JP-S60233425-A (JP)
Title: Cooking appliance
Inventor: FUJISAWA SEIJI
IPC: H05B6/68
Filed: 1984-05-07
Abstract: PURPOSE:To enable cooking according to numerous menu, by conducting automatic cooking on the basis of data recorded in a menu sheet record element. CONSTITUTION:A data record of a programed cooking process on a magnetic sheet 1a is read by a magnetic reproducing head 2. The record thus read is regenerated in a waveform suitable for storage in a memory 4 by a device 3 of regenerating the output of the head. A control unit 5 conducts adjustment by a signal of controlling the cooking process based on the data given by the memory 4, in accordance with a change in a heating power of a heating element 6 of an oven 7. The state of cooking is adjusted according to an output signal of a sensor 8 by the control unit 5. Therefore, the number of cookable menu can be made to correspond to the number of the menu sheet 1, and thus automatic cooking capable of corresponding to very numerous cooking menu is enabled.
Patent JP-S5516785-A (JP)
Title: Electromagnetic forming device
Inventor: INOUE KIYOSHI
IPC: B21D26/14
Filed: 1978-07-25
Abstract: PURPOSE: To provide an electromagnetic forming device wherein a high frequency is generated by on-off switching control of a high frequency switch, thereby to make the device compact in size and light in weight.  
     CONSTITUTION: A switch 3 generates a high frequency by on-off switching the DC output of a rectifier 2, and further acts as a power source switch. When a capacitor 7 is charged up to a reference voltage 9 by a deviation amplifier 8. The output of an A-F converter 10 becomes zero, and generation of a monostable multivibrator 11 is stopped, a driver 4 is stopped and the switch 3 is turned on. The predetermined charge voltage of the dapacitor 7 is adjusted and controlled with high response and high accuracy. When the capacitor 7 is charged to a predetermined voltage, a switch 14 is operated to start the ignitron of the starting switch. The capacitor 7 discharges elctricity to an electromagnetic coil 12 and supplies an impulsive current thereto, and an electromagnetic force is acted on the material to be formed, thus the material being formed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06346280-A (JP)
Title: Method for electrodeposition of coating layer of zinc alloy on surface of steel substrate and steel material coated with zinc alloy coating layer
Inventor: IZABERU MARORUU
IPC: C25D3/56
Filed: 1994-04-28
Abstract: The subject of the invention is a process for electroplating a layer of a coating of a zinc-based metal alloy, of the ZnX type, X being the second element of this alloy, onto a surface of a steel substrate. The process consists in depositing, between the surface of the substrate and the layer of coating of the said alloy, an undercoat layer of the said alloy with a percentage of the second element X such that the reduction potential of the said alloy of the said undercoat layer with respect to a saturated-calomel electrode is greater than or equal to or substantially less than the potential for hydrogen evolution on the steel of the substrate, in order to obtain the desired percentage of the second element X. The subject of the invention is also a coated steel material comprising a steel substrate and a coating layer of a zinc-based metal alloy.
Patent JP-S63256619-A (JP)
Title: Production of modified polyester
Inventor: MATSUKI TOMIJI
IPC: C09D167/03
Filed: 1987-04-15
Abstract: PURPOSE:To obtain a polymer of a high degree of polymerization, by esterifying terephthalic acid and isophthalic acid with ethylene glycol, adding a specified ester component and ethylene glycol to the reaction mixture, transesterifying the resulting mixture and polycondensing the product. CONSTITUTION:Terephthalic acid and isophthalic acid are esterified with ethylene glycol. After the completion of this esterification, at least 8mol., based on the total acid component, of di-lower-alkyl ester of 5-sodiosulfoisophthalic acid (SI component) and at least 4mol., per mol. of SI component, of ethylene glycol are added to the reaction mixture, and the resulting mixture is transesterified and polycondensed. Said starting materials are esterified under agitation at a temperature of from the b.p. of ethylene glycol to about 250 deg.C and from normal pressure to 2kg/cm<2> (gauge). As said SI component used, dimethyl ester of 5-sodiosulfoisophthalic acid is particularly desirable.
Patent JP-H08283489-A (JP)
Title: Polypropylene-based resin composition and its molding
Inventor: NOHARA YASUHIRO
IPC: C08L23/12
Filed: 1995-04-17
Abstract: PURPOSE: To obtain a propylene-based resin composition excellent in mechanical strength such as rigidity and impact resistance, heat resistance and surface hardness. CONSTITUTION: This resin composition comprises (A) 55-97wt.% of a substantial homopolymer of propylene having the following physical properties (1) >=99.0wt.% of an insoluble part in xylene extraction at 25 deg.C (2) >=98.5wt.% of isotactic pendant ratio, (3) >=500 isotactic average chain length and (4) >=10wt.% of the total of fractions having >=800 average chain length by a column fractionation method, (B) 1.5-5wt.% of a sorbitol derivative and (C) 3-50wt.% of an inorganic filler. The composition in an amount of 100 pts.wt. is preferably mixed with (D) at most 30 pts.wt. of a rubber polymer.
Patent JP-S59215742-A (JP)
Title: Semiconductor device
Inventor: AOKI TAKAO
IPC: H01L21/76
Filed: 1983-05-24
Abstract: PURPOSE:To check the generation of a punch through between elements, and to suppress the exudation of impruties at a semiconductor device by a method wherein an invasion controlling impurity layer under a field oxide film is constructed of impurity layers of two layers having the specified impurity concentration distributions. CONSTITUTION:An Si oxide film 21 is applied on the whole surface of an N type Si substrate 11, and a resist 13 is adhered to the top surface. Then openings are formed in the resist 13 at the parts to be used as field regions, and first impurity layers 22 the same conductive type with the substrate 11 are formed up to comparatively deep of the substrate 11 to check generation of a punch through. After the film 21 at the parts to act as element isolation parts is etched, second impurity layers 23 the same conductive type with the substrate 11 are formed for checking of invasion. Then the resist 13 is removed, an oxide film is formed on the whole surface, and field oxide films 14F are formed at the element isolation parts. After a gate oxide film 14G is formed, poly-Si electrodes 15 are formed at the prescribed sites. By forming the device in such a way, the layers 22 check generation of the punch through between the elements of an MOSFET, and the layers 23 suppress exudation of impurities to the gate region.
Patent JP-S5215332-A (JP)
Title: Cleaning device for the electrophotographic copying machine
Inventor: SAKAI SHIYUNICHI
IPC: G03G21/14
Filed: 1975-07-28
Abstract: PURPOSE:To enhance an operation efficiency of the copying machine in a very simple manner by adding a circuit wherein driving means for the sensitive body and cleaning means only are operated.
Patent JP-H02268925-A (JP)
Title: Bending roll device
Inventor: MATSUNAGA KUMATARO
IPC: B21D5/14
Filed: 1989-04-10
Abstract: PURPOSE:To carry out conical bending, elliptical bending, etc., with one device by moving the right and left bearing of an upper roll independently up and down and moving each bearing part of a pair of lower rolls independently back and forth and up and down. CONSTITUTION:In a bending roll device, a plate stock is inserted between one upper roll 1 and a pair of back and forth lower rolls 4, 5 and the rolls 1, 4, 5 are turned to bend the plate stock. Then, the right and left bearings 2, 3 of the upper roll 1 are moved by hydraulic cylinders 10, 11 independently in the vertical direction to adjust their positions. Moreover, four bearing parts 6, 7, 8, and 9 at both end parts of a pair of lower rolls 4, 5 are moved by hydraulic cylinders 16, 19, etc., respectively independently in the back and forth direction and in the vertical direction to adjust these positions Consequently, it is possible to bend products having various shaped.
Patent JP-H02270869-A (JP)
Title: Liquid crystal compound, liquid crystal composition containing the same and liquid crystal element using thereof
Inventor: YAMADA YOKO
IPC: C07D417/14
Filed: 1989-04-11
Abstract: NEW MATERIAL:The compound of formula I [R1 and R2 are 1-18C alkyl; X1 and X2 are single bond, O, OC(=O), OC(=O)O, C(=O)O or CO: A is group of formula II to formula U (Y1 and Y2 are H, halogen, CH3 OCH3, CF3 or CN]. EXAMPLE:2-[2'-(4'-Hegylthiophene)]-5-[1'-(4'-octyloxyphenyl)]-thiadiaz ole. USE:A liquid crystal composition, especially ferroelectric chiral smectic liquid crystal composition having high response speed and decreased temperature dependency of the response speed. PREPARATION:A compound of formula I wherein X1 is CO and R1 is R3 (R3=CH3) (i.e. the compound of formula VI) can be produced e.g. from the compound of formula V according to the reaction formula.
Patent JP-H03289762-A (JP)
Title: Transmission result informing system for facsimile
Inventor: KARIBE MUTSUHIRO
IPC: H04M11/00
Filed: 1990-04-05
Abstract: PURPOSE:To reduce the complicated operation of and a load on an operator and to dispense with two or more telephone lines by providing a means to call an out-fitted telephone set when transmission is completed, and a means to send out a signal representing the state of a transmission result when the out-fitted telephone set is off-hooked. CONSTITUTION:A network control part 5 monitors the transmission state of original information to reception facsimile, and sends a transmission completion signal to an out-fitted telephone call part 71 when the transmission is completed. The out-fitted telephone call part 71 confirms the fact that a signal from a hooking state detecting part 72 shows the on-hook state of the out-fitted telephone set 9, and calls the out-fitted telephone set 9. When the out-fitted telephone set 9 is called and the operator raises the handset of the out-fitted telephone set, the hooking state detecting part 72 sends the signal representing the off-hook state of the out-fitted telephone set 9 to the out-fitted telephone call part 71 and a transmission result sending part 73. The out-fitted telephone call part 71 stops the call of the out-fitted telephone set when receiving the signal. Thereby, it is possible to dispense with two or more telephone lines, and to reduce the complicated operation of and the load on the operator.
Patent JP-S60234196-A (JP)
Inventor: KURUTO II NAIDERU
IPC: F16L59/18
Filed: 1985-04-30
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-S59217880-A (JP)
Inventor: TABATA HIROSHI
IPC: E05B29/06
Filed: 1983-05-24
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-S62248964-A (JP)
Inventor: FUJITAKA AKIRA
IPC: F25B1/00
Filed: 1986-04-21
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-S5617224-A (JP)
Title: Production of welded drum with corrected weld
Inventor: YASUMURO HISAKAZU
IPC: B29C65/46
Filed: 1979-07-20
Abstract: PURPOSE:To provide the titled drum free of voids or exposure of metal at a stepped portion by a method wherein after heating the weld to a specified temperature and fixing a correction film to the weld by a pressing roll of elastic body, the weld is reheated to a higher temperature for thermowelding the correction film. CONSTITUTION:The metal drum 1 is preheated at an around its weld 1a, by a preheating HF induction coil 10, to the temperature which is 10-100 deg.C higher than the tack point of the correction film 3 (or thermowelding layer, in the case of a laminate). Next, the drum 1 together with the correction film 3 is passed between a support roll 8 and a pressing roll 4 of elastic body to fix the film 3 to the inside surface of the weld 1a, and then the weld 1a is heated by a post-heating HF induction coil 11 to the temperature higher than the preheating temperature so as to thermoweld the film 3 perfectly. Accordingly, the correction film can be thermowelded with high bonding strength without generation of voids, pores, exposure of metal at the stepped portion, elongation and cutting of film, or the like.
Patent JP-S5426605-A (JP)
Title: Simulator for data terminal
Inventor: ITOU TAMIO
IPC: H04L69/40
Filed: 1977-07-29
Abstract: PURPOSE:To perform accurate and flexible control to various timings for terminals and exchangers, by enabling time sharing multiplex processing and generating test call from low to high speed efficiently, through the adoption of stopped program control system.