baber/WOPTO huggingface dataset:
Patent JP-S63306904-A (JP)
Title: Pneumatic bias tire for emergency use
Inventor: HISATOMI KAZUYOSHI
IPC: B60C11/04
Filed: 1987-06-09
Abstract: PURPOSE:To aim at weight reduction and improvement in productivity of the title tire by attachingly providing a platform having specific depth and length on the bottom portion of circumferential main grooves, which partition block lines on both sides of a rib disposed at the central area of a tread. CONSTITUTION:A tire has a rib 6 lining along a tread circumference in the central area of a tread. And further, the tire has a pair of two circumferential main grooves 7 with the rib 6 held therebetween and circumferential main grooves 8 positioned outside, and cross-sectional main grooves 9 intersecting between the respective circumferential main grooves 7, 8, and between the circumferential main groove 8 and the end portion of the tread respectively, thereby partitioning blocks 10. In this constitution, a platform 11 is formed in matching the alternately, arranged blocks 10. The height h1 of the platform 11 is set within the range of 55-90% of the height h0 of the circumferential main groove 7, and the length thereof is set to at least 30% of that of the circumferential main groove 7.
Patent JP-H11345017-A (JP)
Title: Numerical controller
Inventor: TAKAHASHI YOSHIFUMI
IPC: G05B19/416
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a numerical controller shortening the time required for the evaluation of a curvature and accelerating machining. SOLUTION: This numerical controller is provided with a curve input part 21 for inputting a position command by the form of a spline curve, a curvature evaluation part 22 for evaluating the curvature of the spline curve inputted from the curve input part 21 and a speed command generation part 23 for generating a feed speed command based on the curvature evaluated in the curvature evaluation part 22.
Patent JP-S5265423-A (JP)
Title: Photographic paper
Inventor: ONO MINORU
IPC: G03C1/775
Filed: 1975-11-26
Abstract: PURPOSE:To improve photographic property without deteriration of wet strength, freeness and fixing property, antistaticity, yield, etc. by using cationic polyelectrolyte and an anionic material enough to substantially neutralize this.
Patent JP-H0716950-A (JP)
Title: Ring tire tread drawn by applying centrifugal force and tire carcass assembling method and device
Inventor: MITSUSHIERU GARUMII
IPC: B29D30/30
Filed: 1994-06-24
Abstract: PURPOSE: To provide an assembling means capable of especially ensuring the excellent homogenity of a final product in a method and apparatus for assembling a preliminarily vulcanized annular tire tread and a tire carcass for the purpose of the regeneration of a tire of which the tire tread is abraded or the production of a new tire. CONSTITUTION: A method and apparatus for assembling a preliminarily vulcanized annular tire tread 1 stretched by centrifugation and a tire carcass 2 are provided.
Patent JP-H08335189-A (JP)
Title: Cache memory device
Inventor: UESUGI TAKAHIKO
IPC: G06F12/08
Filed: 1995-06-09
Abstract: PURPOSE: To shorten time required for invalidation in the case of making a cache memory invalid for massive and continuous main storage areas. CONSTITUTION: An address generating circuit 200 generates an end address from a start address to be an invalidated object, a distance between elements and the number of processing elements. According to the value of a counter 330, the contents of respective lines in address arrays 351 and 352 are successively read out and an address comparator circuit 360 judges whether these values are included in the range from the start address to the end address. Concerning the lines in the range to be invalidated, any correspondent valid memory 431 or 432 is made invalid by an invalidation control circuit 440.
Patent JP-S5570610-A (JP)
Title: Method of transporting high temperature material
Inventor: IWATA TOMOJI
IPC: B65G15/00
Filed: 1978-11-21
Abstract: PURPOSE: To prevent burning and deformation of the belt conveyor and permit smooth and continuous transfer of high temperature material by charging the high temperature material onto a bed of a heat resisting material formed on the conveyor and shieving out the heat resisting material at the end of the conveyor for repeated use.  
     CONSTITUTION: A shieve mechanism 4 is provided at the end of a conveyor 3 to separate high temperature material 2b and bed material 1b. The bed material thus shieved out is received once in a hopper 5 and then supplied to a conveyor 6 for forming a uniform layer 1c again, and the separated high temperature material 2b is received on this bed layer 1c and transported as high temperature material layer 2c. A shieving mechanism 7 provided at the conveyor 6 similarly separates the bed material 1c and high temperature material 2c. The separated high temperature material 2b is discharged as such 2e, while the bed material 1d is received in a hopper 8 and supplied to a storage trough 9 and thence transported through a return line 10 to a bed material hopper 11 for repeated use. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000328828-A (JP)
Title: Locking construction for vault door
Inventor: TAKAHASHI SEIJI
IPC: E05B63/14
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To improve the locking strength of a vault door and make its adjustment easier. SOLUTION: A rotator 17 is fixed to a lock front shaft 16a in one united body on the rear surface of a locking door 7 and this rotator 17 is formed with four arm portion 25 radially. Four leaf-shaped linking members 18 are respectively supported rotatably by a shaft 27 in such a manner that a linking portion 18b can be projected out from the outer periphery of the vault door 7. A linking pin 26 of an arm portion 25 of the rotator 17 is linked to a hole to be linked 18a of the linking member 18.
Patent JP-S5932461-A (JP)
Inventor: TAKEDA HISAO
IPC: B67C3/00
Filed: 1982-08-18
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-S623846-A (JP)
Title: Closed forging method for connecting rod
Inventor: MATSUSHITA TOMIHARU
IPC: B21K1/12
Filed: 1985-06-28
Abstract: PURPOSE:To satisfactorily form an I section part by subjecting a preform to closed forging so as to increase the volume of the part for forming the I section of the preform by a prescribed ratio than the volume of the I section part of the molding thereby forming a connecting rod. CONSTITUTION:The forged molding 1 of the connecting rod is constituted by connecting large and small ends 2, 3 by the I section part 4 having an I shaped- cross section and subjecting the stepped circular cylindrical preform 11 to closed forging. The preform 11 is subjected to the closed forging in such a manner that the volume of the part 14 for forming the I section part of the preform 11 prior to forging is made larger by 10-20% than the volume of the corresponding I section part 4. The I section part having no under fill and flash is thus formed.
Patent JP-2000327480-A (JP)
Title: Equipment for pulling up single crystal and operation method of the same equipment
Inventor: KITAMURA DAISUKE
IPC: C30B15/20
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To provide equipment for pulling up single crystals which has a lower equipment cost and running cost in comparison with conventional equipment and excellent in the space efficiency by using in common a sub-vacuum pump for evacuating the upper chambers of apparatuses for pulling up single crystals and to provide a method for operating the same. SOLUTION: Main vacuum pumps VP1 are installed in such a manner that each pump is connected to a piping L1 from the main chamber C1 of each of apparatuses 1a to 1d for pulling up single crystals. A sub-vacuum pump VP2 is disposed and connected to a common piping 10 which is connected to each piping L2 from the upper chamber C2 of each apparatus. Further, a connecting piping L3 is disposed between each connecting pipe L2 for connecting the upper chamber C2 with the common piping 10 and each connecting piping L1 for connecting the main chamber C1 with the main vacuum pump VP1. Thus, the equipment is constituted in such a manner that each apparatus for pulling up the single crystal can use the sub-vacuum pump VP2 in common, and each main vacuum pump VP1 and the sub-vacuum pump VP2 are switched to each other according to the operation for reducing the pressure in each chamber.
Patent JP-H09323049-A (JP)
Title: Method for controlling pulse charging dc base power source device
Inventor: BASE SHIGEKI
IPC: B03C3/68
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling a pulse charging DC base power source device by which the base power source is controlled so that the device may normally be under optimum charging conditions. SOLUTION: The power source device is operated by setting a DC high voltage outlet at not less than corona discharge start voltage of a pulse charging type electric precipitator 3 and not more than rated voltage of the power source. When spark discharge is generated in the pulse charging type electric precipitator 3, base voltage is controlled so that it may have prescribed spark frequency, and also at the point of time when the number of times that spark discharge takes place in a prescribed time exceeds a preset value, a signal is outputted to a pulse generator 2 for a prescribed time to perform control in which the pulse peak voltage preset value is lowered by a prescribed value for a prescribed time and returned to the original value in a prescribed time on the pulse generator 2 side,  and the preset value of the base power source voltage and the preset value of the number of times that spark discharge takes place which becomes conditions under which a signal is outputted to the pulse generator 2 are each adjusted in an automatic mode to obtain an optimum charging state according to a change in conditions where spark discharge is generated.
Patent JP-S623689-A (JP)
Title: Passive infrared detector
Inventor: SUZUKI MUNEO
IPC: G08B13/193
Filed: 1985-06-28
Abstract: PURPOSE:To replace an optical condenser inexpensively by attaching and detaching freely the optical condenser to and from a base provided with an infrared sensor. CONSTITUTION:A passive infrared detector consists of a common base 20 fixed to a set face and three optical condensers 1 (1A-1C) set selectively to the base 10. An infrared sensor 30 which receives infrared rays collected by each condenser 1 is constituted by storing a current collecting element in a package, and this sensor 30 is held on the base 29, and each condenser 1 is provided with a center sleeve 4 extended downward from a frame 2, and a permanent magnet ring 5 of the same shape is provided on the lower end face of the sleeve 4, and this ring 5 is brought into contact with a flat face 41 of the upper face of a coupling member 40 to attach and detach freely it to and from the member 40. By this coupling form using the ring 5, the condenser 1 is freely rotated around an axis X of the sensor 30 in the state where the condenser 2 is attached to the member 40, namely, the base 20. Thus, the condenser 1 is replaced inexpensively.
Patent JP-H04368053-A (JP)
Title: Received telegraphic message preferentially printing system of facsimile equipment
Inventor: MATSUNAGA SHIGEO
IPC: H04N1/32
Filed: 1991-06-14
Abstract: PURPOSE:To print out an emergent telegraphic message with priority by imparting a mark to a specific position of an original at transmission and detecting the specific information at the reception with respect to the subject system of a facsimile equipment. CONSTITUTION:This system is provided with an identification means 21 identifying specific information marked to a specific location of an original for a transmission text at reception, a control means 22 printing out the received message whose specific information is identified by the identification means 21 with priority, a detection means 23 detecting a fault of a printer section and a transfer means 26 transferring a priority message to a telephone number of a transfer destination facsimile equipment registered in advance when the identification means 21 detects the specific information, an the priority message having higher print priority is read in advance from an internal memory and printed out and the priority message is transferred to other facsimile equipment when its own equipment is failed.
Patent JP-H04367247-A (JP)
Title: Ceramic electrostatic chuck
Inventor: NAGASAKI KOICHI
IPC: H01L21/68
Filed: 1991-06-14
Abstract: PURPOSE:To improve the strength and hardness of an electrostatic chuck itself by preventing the scattering of Ca, Ba, etc., contained in the ferroelectric ceramic substance used for forming the chuck so that contamination of silicon wafers can be prevented. CONSTITUTION:This electrostatic chuck is constituted by forming a coating layer 6 composed of the oxide or nitride of Al or Si or a compound of these elements on the surface of a ceramic plate-like body 1 which is provided with an internal electrode 2 and composed of a ferroelectric ceramic substance having a specific inductive capacity of >=50.
Patent JP-H09331051-A (JP)
Title: Photoelectric conversion semiconductor device
Inventor: SATO KEIJI
IPC: H01L27/15
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a photoelectric conversion semiconductor device having a wide dynamic range and an amplifying function excellent in the frequency characteristics. SOLUTION: A P<-> well 41 is formed in an N<-> type substrate 11 and then a P<+> type impurity region 44 and a well electrode 14, a drain region 15, a source region 16 and a drain electrode 17, a source electrode 18 and a gate insulation layer 19, and a gate electrode 20 are formed in the P<-> well 41. The P<-> well 41 is surrounded by an N<+> type impurity region 42 and an N<+> type electrode 43 and a rear N<+> type impurity region 29 and a rear N<+> type electrode 53 are formed on the rear side thus forming a PN junction between the N<-> type substrate 11 and the P<-> well 42.
Patent JP-S63310902-A (JP)
Title: Alloy steel powder for powder metallurgy
Inventor: OTA JUNICHI
IPC: C22C38/00
Filed: 1987-06-10
Abstract: PURPOSE:To accelerate sintering of an iron material and to obtain a high sintering density by a solid phase sintering method under no pressurization by specifying the grain sizes of materials and the amt. of Mo to be added to a specific optimum combination. CONSTITUTION:This alloy steel powder for powder metallurgy consists of 2.5-30wt.% Mo and the balance Fe and contains 90wt.% particles having <=74mumax. grain size and<=61mu grain size. The above-mentioned steel powder is obtd. by using relatively easily available iron powder having 10-43mu grain size as a main raw material and adding the Mo thereto in the above-mentioned range. The Mo accelerates the sintering by producing the alpha phase of the iron. The formation of the alpha phase is insufficient and the effect is small if the content thereof is<2.5%. An Fe-Mo compd. is formed and the sintering is hindered if the content is over 30%. Coarse gaps are sharply increased in the sintered body and >= 7.60g/cm<3> density is not obtainable if the grain size of the iron powder is >=74mu or the content of the particles having <=74mu and >=1mu grain size exceeds 10%.
Patent JP-S5839668-A (JP)
Title: 1,5-diphenylpyrazolin-3-one compound, manufacture and antiallergic medicine
Inventor: HENINGU HAINEMAN
IPC: C07D409/12
Filed: 1982-08-20
Abstract: Intermediates of the isomeric formulae II or III    <IMAGE>  II <IMAGE> III  wherein R1 is a hydrogen or halogen atom, or a lower alkyl, lower alkoxy, hydroxyl, trifluoromethyl or lower alkanoyloxy group, R2 is a hydrogen or halogen atom, or a lower alkyl or lower alkoxy group, or R1 and R2 are bonded to adjacent carbon atoms and together denote a methylenedioxy or ethylenedioxy group, R3 is a hydrogen or halogen atom, or a lower alkyl, lower alkoxy, hydroxy, trifluoromethyl or lower alkanoyloxy group, R4 is a hydrogen or halogen atom, or a lower alkyl or lower alkoxy group, or R3 and R4 are bonded to adjacent carbon atoms and together denote a methylenedioxy or ethylenedioxy group, Z is an alkylene group with 2 to 6 carbon atoms, Z' is an alkylene group with 2 to 4 carbon atoms, Y is a halogen atom, and Y' is a halogen atom, and acid addition salts thereof, are useful to prepare antiallergic 2-piperazinoalkyl-1, 5-diphenylpyrazolin-3-ones.
Patent JP-H04343567-A (JP)
Title: Facsimile equipment
Inventor: MIKI RIMI
IPC: H04N1/32
Filed: 1991-05-20
Abstract: PURPOSE:To execute transmission with priority even when a ringing signal from an external communication equipment is received after starting transmitting operation. CONSTITUTION:A network control unit(NCU) 11 in a facsimile(FAX) equipment 10 is provided with a CML relay. When a ringing signal is received from an external communication equipment after starting auto-dialing, the CML relay sets up the FAX equipment 10 to a DC closed (off-hock) state, i.e., a state similar to the off-hock of a receiver, and holds the state for 3 seconds. During the period, a ringing signal from the external communication equipment is stopped. Then the CML relay turns the FAX equipment 10 to a DC opened (on-hook) state, i.e., a state similar to no-hook of the receiver. Thereby the FAX equipment 10 is held at a transmittable state.
Patent JP-H04342759-A (JP)
Title: Black resin composition
Inventor: MURAKAMI NAOYUKI
IPC: C08L69/00
Filed: 1991-05-21
Abstract: PURPOSE:To provide the subject resin composition-composed of a polycarbonate resin and a polyester resin and showing an excellent black color (jet-black color). CONSTITUTION:A black resin composition obtained by blending carbon black having >=1000m<2>/g [BET method] specific surface area with a resin composition composed of a polycarbonate resin and a polyester resin.
Patent JP-H08314062-A (JP)
Title: Heat developable diazo copying material
Inventor: MATSUDA KAZUO
IPC: B41M5/28
Filed: 1995-05-18
Abstract: PURPOSE: To obtain a copying material having high image density, excellent in thermal responsiveness for high-speed recording and having high reliability even from the viewpoint of preservability over a long period of time by incorporating specified 2-hydroxy-3-naphthoic acid alkylamide as a component coupling with a diazo compd. CONSTITUTION: This heat developable diazo copying material contains 2- Hydroxy-3-naphthoic acid alkylamide represented by the formula as a component to be coupled with a diazo compd. In the formula, R is 8-22C alkyl, e.g. octyl, decyl, dodecyl, hexadecyl or octadecyl. In the material obtd. by forming a developer layer contg. an alkali-soluble resin and a heat fusible material and a photosensitive layer contg. a diazo compd. on a substrate, the coupling component is contained on the developer layer.
Patent JP-H01313808-A (JP)
Title: Insulated covered wire
Inventor: SAKAI SHUJI
IPC: H01B7/282
Filed: 1988-06-11
Abstract: PURPOSE:To improve the stress corrosion-resistant life of the wire in the title, without causing any decrease in the strength of the wire, by forming each inner circumference portion of strands comprising a conductor portion, hard copper and forming its outer circumference portion out of soft copper. CONSTITUTION:A single wire or a twisted wire is formed by utilizing each hard copper portion 11 formed inside out of hard copper which does not soften within a rated temperature range of use, and also each soft copper portion 12 made out of a copper material formed under such processes that it is formed on the outside of the hard copper portion 11 and has softened within the rated temperature range of use, and at least one element selected from Nb, Ti, V and B is added thereto simultaneously with its softening and the total addition wt.% of the element is not exceeding 500ppm. And an insulated covered portion 13 is formed around the single or twisted wire. Thus, any residual stress caused at the time of both a wire intertwisting process and a wire stringing work is substantially eased since the soft copper portion is formed on the surface of the strand, so that the residual stress component that causes a stress corrosion phenomenon is eliminated for improvement in the life of the wire in the title.
Patent JP-H0310343-A (JP)
Title: Hot spot data management processing system
Inventor: SHIMOGAI YOSHINORI
IPC: G06F12/00
Filed: 1989-06-07
Abstract: PURPOSE:To shorten the recovery processing time for abnormality by arranging data, which has a high frequency in access or stays on a local memory for a long time, on a shared memory as hot spot data. CONSTITUTION:When a data base is accessed, the condition of access to its resource 27 is registered in a data base access condition table 25. A hot spot discriminating part 23 refers to access conditions registered in the data base access condition table 25 to check data, which has the frequency in access higher than a prescribed reference value or stays in a local memory 24 for a long time, and recognizes its resource 27 as hot spot data. The resource 27 recognized as hot spot data is transferred to a hot spot buffer 20 provided in a shared memory 10 and is arranged in the shared memory 10. Thus, the recovery processing time is shortened though abnormality occurs in the resource in the data base which is frequently updated.
Patent JP-H0439167-A (JP)
Title: Automatic steering device for vehicle
Inventor: AGA MASAMI
IPC: B62D6/00
Filed: 1990-06-01
Abstract: PURPOSE:To miniaturize a driving system by providing a control valve made of a four-way valve which has two input shafts concentrically arranged with respect to a steering shaft, is fixed with one input shaft to the steering shaft, and controls the feed and discharge of the pressure oil to a power cylinder. CONSTITUTION:A control valve 18 made of a rotary four-way valve is provided between lower and upper steering shafts 13a, 13b. An outer sleeve 18f, an inner spool 18g and a torsion bar section 13b3 are concentrically arranged in the case 18e of the control valve 18, and the lower end of the torsion bar section 13b3 is connected to the lower steering shaft 13a. The outer sleeve 18f is connected to the lower steering shaft 13a with a pin 18i. When an actuator drives an input shaft, a power cylinder 22 drives a steering link system in response to the feed and discharge of the pressure oil by the control valve 18, and the actuator which can generate only the driving force to drive the control valve 18 is sufficient for use.
Patent JP-H11336935-A (JP)
Title: Driving device for solenoid selector valve and braking control device for vehicle using it
Inventor: FUKAMI MASANOBU
IPC: F16K31/06
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To suppress the temperature rising of the solenoid of a solenoid selector valve caused by energization during a period when the solenoid selector valve exists in an operating position by controlling the solenoid so that the solenoid selector valve can be retained in the operating position based on a set current-carrying duty to the solenoid. SOLUTION: If the driving of a solenoid selector valve SB is required, supply voltage Vs is read, and current-carrying duty Dy supplied to the solenoid of the solenoid selector valve SB is calculated according to this supply voltage Vs (steps 403, 404). Next, it is judged whether or not it is within a predetermined time T1 after starting of driving (current-carrying) of the solenoid selector valve SB (step 405). If it is within the predetermined time T1 , and if it is passed more than the predetermined time T1 after the current-carrying duty Dy is changed to about 100%, a driving signal is outputted and the solenoid of the solenoid selector valve SB is driven at the degree of such a period Ts that the solenoid can be retained in the current-carrying duty Dy and the operating position (steps 406, 407). Hereby, the temperature rising of the solenoid can be suppressed.