baber/WOPTO huggingface dataset:
Patent JP-H01253806-A (JP)
Title: Magnetic head
Inventor: AOKI TATSUJI
IPC: G11B5/147
Filed: 1988-03-31
Abstract: PURPOSE:To improve mass-productivity, the core efficiency of a head and the bonding strength of the head by using an alloy thin plate for a ferromagnetic metal and executing a converging processing for a gap nearby part in the direction of a track width. CONSTITUTION:In the laminated type magnetic head, a magnetic core is generated by laminating the ferromagnetic metal 12 consisting of the amorphous alloy thin plate and an insulating material, and the converging processing is executed in the direction of the track width in the gap nearby part. Glass 14 is embedded in a converged part. Thus, mass-productivity can be improved and the core efficiency of the magnetic head can be improved. Furthermore, the bonding strength of the magnetic head can be improved.
Patent JP-H072667-A (JP)
Title: Agent for prevention and treatment of renal disease
Inventor: NISHIKAWA KOHEI
IPC: A61K31/4245
Filed: 1994-04-20
Abstract: PURPOSE:To obtain an agent for the prevention or treatment of diabetic nephropathy or glomerular nephritis by using a compound having angiotensin II antagonistic action as an active component. CONSTITUTION:A compound of formula (R<1> is H or hydrocarbon residue; R<2> is carboxyl; R<3> is anion-forming group, etc.; X shows the bonded state of phenylene and phenyl; (n) is 1 or 2; ring A is R<2> or benzene ring; Y is bond, 0, S(O)n, etc.; (m) is 0-2) or its salt is used as an active component. The compound of formula is e.g. (+ or -)-1-(cyclohexyloxycarbonyloxy)ethyl-2-ethoxy-1-[[2'-(1 H-tetrazol-5-yl)biphenyl-4-yl]methyl]-1H-benzimidazole-7-carboxylate. The compound of formula has low toxicity and is safely usable. The daily dose of the compound is 0.01-50 mg for parenteral administration and 0.01-150 mg for peroral administration.
Patent JP-H02259236-A (JP)
Title: Control device for engine with supercharger
Inventor: TAJIMA SEIJI
IPC: F02B37/00
Filed: 1989-03-31
Abstract: PURPOSE:To eliminate the necessity for providing an exclusive use means for directly detecting abnormality by deciding a select control means for its abnormality, when a supercharge pressure is lower than a target value by not less than a predetermined value, in a region separated by not less than a predetermined value from an engine speed where a supercharge is selected. CONSTITUTION:An engine E is provided respectively with a primary supercharger 3 acting in at least a low intake amount region and a secondary supercharger 4 acting in a high intake amount region. While the engine is provided respectively with an intake cut valve 5 and an exhaust cut valve 12 serving as the means select controlling a supercharge in the low and high intake amount regions. In a device in the above, a supercharge pressure of each of superchargers 3, 4 is detected by a supercharge pressure sensor 17. In an engine speed region separated by not less than a predetermined value from an engine speed where the supercharge is switched by the changeover control means 5, 12, when the supercharge pressure is lower than the target value by not less than a predetermined value, the changeover control means 5, 12 are decided in their abnormality by a means built in a control circuit 211.
Patent JP-S60226270-A (JP)
Title: Transmission system for ring-back signal tone
Inventor: MUKAEMACHI TAKUJI
IPC: H04Q11/04
Filed: 1984-04-25
Abstract: PURPOSE:To send out a call signal and a ring-back signal tone synchronously without increasing the load on a processor by synchronizing the repetition of a loop-back circuit with the on-off control of a switch for the call signal. CONSTITUTION:The processor 5 assigns a time slot so that a ring-back signal sound source 4 is connected to the down signal input terminal of a called subscriber circuit, and the number of the time slot is reported to a terminal controller 29b. The controller 29b performs the on-off control over the switch 2b to apply the ring-back signal to a telephone set 1b and also sets the loop-back circuit provided to a CODEC in operation mode, and returns the ring-back signal applied to the input terminal 28b of the CODEC26b to an output terminal 27b synchronously with the on-off control over the switch 22b to send it to the calling side with the time slot of a speech path 6.
Patent JP-S566380-A (JP)
Title: Manufacturing method of alkaline cell
Inventor: FUNAYAMA KATSURA
IPC: H01M4/08
Filed: 1979-06-28
Abstract: PURPOSE:To obtain a good adherence of the positive electrode compound to the positive electrode can and separator of a cell, by inserting a stem, whose outside diameter is tapered from its upper end toward lower end, into the hollow part of the positive electrode compound, pressing the top face of the compound with a jig and then cutting the hollow part with a reamer. CONSTITUTION:In the inner wall side of a positive electrode can 1, a positive electrode compound 2 made of manganese dioxide powder is filled in such a manner as to adhere to the side. Into a hollow part 4 of said positive electrode compound 2, a stem 3 made of a metallic body formed into such a dimension that its outside diameter becomes smaller from the upper end thereof toward its lower end is inserted, simultaneously the top face of the positive electrode compound 2 is pressed by a pressing jig 5 made by a metallic body while lowering it from the above. Then after a lifting and removal of the stem 3 and the jig 5, a reamer 6 is inserted into the hollow part 4 of the positive electrode compound allowing its peripheral cutting edge part 7 to cut an inner wall protruding part 8 of the positive electrode compound, and the hollow part 4 is formed into almost the same dimension at its top and bottom inside diameter.
Patent JP-S59209052-A (JP)
Title: Warren motor
Inventor: FUJIWARA ICHIROU
IPC: H02K7/116
Filed: 1983-05-09
Abstract: PURPOSE:To eliminate check and maintenance of a warren motor by forming a vent hole at one side wall of a cover and forming an air passage reaching the interior. CONSTITUTION:The output shaft 15 of a warren motor is supported by a bearing 18, one side wall 8a of a cover 8 is secured to the bearing 18, and bonded to the cover 8. The end face of the cover 8 is mounted on a supporting plate 17, and a motor is secured. A gap 21 is formed between the wall 8a and the plate 17, and a hole 22 is provided between the plate 17 and the bearing 18. When an AC voltage is applied to a coil 6, a rotor 9 is rotated synchronously with a power source frequency. This rotary force is transmitted through a rotor shaft 10 and a rotor gear 11 to the shaft 15 and an output gear 16. In this case, an air passage C which passes through the gap 21 and both holes 25, 26 to the interior of the cover 8 is formed.
Patent JP-S577460-A (JP)
Title: Production of oxime
Inventor: SUZUKI TETSUYOSHI
IPC: C07C239/00
Filed: 1980-06-17
Abstract: PURPOSE: A hypohalite salt and an acid are brought into contact with an aldoxime to effect its halogenation, thus producing the titled compound that is used as a raw material for producing an insecticide in high yield.  
     CONSTITUTION: An aldoxime of formula I (R is alkyl) is brought into contact with a hypohalite such as sodium hypochlorite or potassium hypochlorite and an acid such as hydrochloric acid, sulfuric acid or phosphoric acid to effect its halogenation to the titled compound of formula II (X is halogen). The hypohalite is used usually by 0.5W2.0mol, preferably 0.8W1.2mol/mol of the aldoxime. The amount of the acid is in the range of the stoichiometric amount for neutralization of the hypohalite plusorminus 5%, preferably near the stoichiometric amount. When the hypohalite or the acid is present excessively in the reaction system, the aldoxime is decomposed and the product is reduced in stability, resulting in the yield. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02258476-A (JP)
Title: Steering gear for truck
Inventor: MORI TAKAFUMI
IPC: B66F11/04
Filed: 1989-03-31
Abstract: PURPOSE:To obtain stable turning movement by disposing universal wheels at the lower parts of the front and rear parts on one crosswise side of a truck main body, providing driving wheels at the lower parts of the front and rear parts on the other crosswise side of the truck main body, and interlocking both driving wheels with a steering gear, thus performing steering. CONSTITUTION:Wheel accommodating parts are formed at the lower parts of the front and rear parts on one crosswise side of a main body frame 2, and each wheel accommodating part is provided with a universal wheel (not illustrated). Wheel accommodating parts 14 are also formed at the lower parts of the front and rear parts on the other crosswise side of the main body frame 2, and each wheel accommodating part 14 is provided with a driving wheel 15 rotatably in the horizontal direction. Each driving wheel 15 is supported at an approximately 'L' shaped rotational frame 16 rotatably supported by a longitudinally rotational axis 28, and the front and rear driving wheels 15 are rotated through gear trains respectively by a normally/reversely rotatable hydraulic motor 20 and a hydraulic motor 21 with a brake. Each rotational frame 16 is turned by the actuation of the hydraulic cylinder 41 of a steering gear 40 through a power transmission means including a chain 56.
Patent JP-S59206970-A (JP)
Title: Microprocessor
Inventor: HIRANO SHIGEAKI
IPC: G06F13/36
Filed: 1983-05-11
Abstract: PURPOSE:To eliminate necessity of developing a microprocessor according to capacity of a system by giving function that can select processing data width according to data width of the system. CONSTITUTION:In the case of READ/WRITE of data or instruction of 32bit width, higher bit terminal 2 of data bus is connected to higher bit of a memory 5 through a higher data bus 6. At the same time, a lower bit terminal 3 is connected to lower bit of the memory 5 through lower data 7. In the case of READ/ WRITE of data or instruction of 16 bits width, lower terminal 3 of data bus is connected through lower data bus 7 of 16bit data of a memory 8. When a specified address in the memory 8 is designated by address information, specified data or instruction is READ/WRITE by READ/WRITE signal making 16bit a unit.
Patent JP-S63246877-A (JP)
Title: Optical semiconductor device
Inventor: OONISHI TOKUYASU
IPC: H01L31/0232
Filed: 1987-04-02
Abstract: PURPOSE:To reduce a space required for accommodation, by providing an optical filter, which is closely attached to the main surface of a light transmission means. CONSTITUTION:An optical filter 18 is attached to a part of the main surface of a light transmission glass 6 by photoengraving technology. The optical filter 18 is provided on the side of a space, which is surrounded with a package 2 with respect to the light transmission glass 6. Namely, light, which is inputted from the outside of an optical semiconductor device, is transmitted through the light transmission glass 6 and immediately inputted into an element 1 through the optical filter 18. Since the optical filter 18 is not exposed to free air, the filter is not contaminated. The filter is not damaged when this optical semiconductor device is assembled to a board. Thus the space required for accommodating the optical semiconductor device can be reduced by closely attaching the optical filter 18 to the main surface of the light transmission means.
Patent JP-S62241071-A (JP)
Title: Mechanical translation system
Inventor: AOYAMA CHIAKI
IPC: G06F17/28
Filed: 1986-04-11
Abstract: PURPOSE:To greatly simplify the editing operation of a user by displaying the candidates of affection receiving words after the affecting words are designated by a cursor, etc., and changing the affecting/affection-receiving relation when one of those candidate words is designated by a user for retranslation. CONSTITUTION:In a conventional mechanical translation system, an editing control part 4 retrieves the candidates of affection receiving words corresponding to the affecting words through a retrieving part from the analysis information showing the affecting/affection-receiving relation stored in a translation part 5. Then a candidate display part displays the retrieved candidate at the part 8 to discriminate it from other candidate words. When one of these candidates is designated via the part 1, an affecting/affection-receiving relation changing part rewrites the affection-receiving word into said designated candidate and starts the part 5 for retranslation. A redisplay part displays the result of said retranslation at the part 8.
Patent JP-S60225811-A (JP)
Title: Optical device
Inventor: MASUI SOUICHIROU
IPC: G02B7/198
Filed: 1984-04-24
Abstract: PURPOSE:To hold a wedge plate securely by pressing the wedge plate by a pressure screw through a pressure ring and holding the wedge plate. CONSTITUTION:The wedge plate 1 is fitted in a housing 2 and the pressure screw 4 has the outer periphery engaged threadedly with the housing 2 and the inner periphery made into a spherical surface. The outer periphery of the pressure ring 5 comes into surface contact with the spherical surface of the pressure screw 4. When the pressure screw 4 is turned up until the pressure ring 5 abuts on the wedge plate 1, the pressure ring 5 is freely rotatable around the center of the spherical surface, so it rotates without slanting the surface of the wedge plate 1. Consequently, the wedge plate 1 and pressure ring 5 come into concentric surface contact and pressure applied to the wedge plate 1 is uniform in the peripheral direction, so that the wedge plate 1 is never strained even when the pressure screw 4 is clamped strongly.
Patent JP-H09273990-A (JP)
Title: Sampling apparatus for optically measuring liquid
Inventor: AZUMA NOBORU
IPC: G01N21/03
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a sampling apparatus for optically measuring a liquid which enables sampling without withdrawing the liquid to be optically measured from a liquid both and moreover, so as to keep the liquid as measuring object from staying and highly accurate optical measurement without fouling a measuring window. SOLUTION: This apparatus is set in a liquid 11 to be sampled as specimen to be optically measured and provided with an optical unit 13 having a projection part 16 and a photodetecting part 17 so arranged that measuring light is transmitted through the specimen sampled and a moving body 14 which is moved into or out of the optical unit and has a recess 23 so formed to take a liquid in outside the unit when getting into the liquid out of the unit. The optical unit is provided with respective measuring windows 21 and 22 of the projection part and the photodetecting part to face the recess when the recess of the moving body is at a measuring position. In the movement, the moving body has a wiper means 25 to wipe the end faces of the measuring windows of the projection part and the photodetecting part.
Patent JP-H02259544-A (JP)
Title: Method for testing three-point bending rupture toughness
Inventor: KAWAGUCHI YOSHIAKI
IPC: G01N3/20
Filed: 1989-03-31
Abstract: PURPOSE:To accurately detect the displacement of a test piece by using a load block provided with a couple of support legs stood on a common base and an operation leg which is positioned halfway between them and has an operation point at the tip thereof. CONSTITUTION:The load block 3 is constituted integrally by providing the couple of support legs 5 on the same side with the rectangular prismatic base 4 and the operation leg 6 halfway between them. The legs 5 have specific rectangular grooves 50 from the tips to the bases and support pins 51 which serve as fulcra for the test piece 1 are implanted nearby the tips. Circular holes 52 penetrate the legs 5 on their base end sides and strain gauges 7 and 8 are stuck on the external surfaces of the thickness-reduced parts. The leg 6 is provided with a pointed end 60 as the operation point of a bending load on the test piece 1, a circular hole 61 having a smaller diameter than the holes 52 is formed penetrating the base end side, and a strain gauge 9 is stuck on its external flank. An arithmetic processing part 10 recognizes the strain of the legs 5 and 6 from output signals from the strain gauges 7 - 9 to calculate the bending load operating on the test piece 1 and the displacement at the operation point.
Patent JP-H07267121-A (JP)
Title: Control valve for hydraulic power steering device
Inventor: NOGUCHI MASAHIKO
IPC: B62D5/083
Filed: 1994-03-28
Abstract: PURPOSE:To unify the clearance between first and second valve members in the circumferential direction by forming communicating recessed parts extended from both ends in the axial direction of each pressure oil supply recessed part, communicating each pressure oil supply recessed part with each peripheral groove through each communicating recessed part, and making each pressure oil supply recessed part and each communicating recessed part equal to the circumferential dimensions. CONSTITUTION:Communicating recessed parts 46a, 46b are formed extending outward in the axial direction from both ends in the axial direction of each of pressure oil supply recessed parts 29 positioned at spaces in the circumferential direction of the outer periphery of a second valve member 25. Each pressure oil supply recessed part 29 is communicated with each peripheral groove 43, 44 through each communicating recessed part 46a, 46b. Each pressure oil supply recessed part 29 and each peripheral groove 43, 44 are made equal to circumferential dimensions. Thus, the clearance between a first valve member 24 and the second vlave member 25 can be unified in the circumferential direction so that the relative rotation of both valve members 24, 25 can be smoothed and oil leakage can be prevented.
Patent JP-S58198801-A (JP)
Inventor: TAKAHASHI ICHIROU
IPC: H01B3/40
Filed: 1982-05-14
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-H10284722-A (JP)
Title: Mosfet and manufacture therefor
Inventor: HISAWA KAZUYA
IPC: H01L29/78
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To see to it that a channel is not made in a cap Si layer and that the threshold of a transistor does fluctuate by isolating a cap Si layer, an SiO2 gate oxide layer, and a gate electrode made on an SiGe film from source and drain regions. SOLUTION: Since an SiGe film 25 and a gate oxide film 29 are not in contact with each other by a cap Si layer 31, the interface level or fixed charge caused by Ge do not occur in the gate oxide film 29. Moreover, since the cap Si layer 31 are isolated from the source and drain regions 32 and 33, a channel is not made, even if the gate voltage is raised. Since the SiGe layer 25 remains without being etched at selective etching, a channel is made only in SiGe higher in mobility than Si. Accordingly, a MOSFET which is large in drain current, regardless of the value of gate voltage and is possible of high-speed operation can be obtained.
Patent JP-S5224778-A (JP)
Title: Method of and apparatus for continuous and contaminationnfree manufacture of plastic bag provided with binding nipple
Inventor: AANORUDASU YOOZEFU FUEASUTEEGE
IPC: B31B50/78
Filed: 1976-07-13
Abstract: A method is disclosed for the continuous manufacture under sterile or at least non-pyrogenous conditions of plastic bags provided with connecting nipples to be used for the storage of blood plasma or serum, milk and other vulnerable liquids.
Patent JP-H04315162-A (JP)
Title: Image forming device
Inventor: NAGAHAMA HITOSHI
IPC: B65H29/60
Filed: 1991-04-15
Abstract: PURPOSE:To offer an image forming device which is excellent in the fixation of toner on many kinds of image forming papers and can remove the possibility that an arm gets dirty in the case of performing write on the image formed paper. CONSTITUTION:This device is provided with an image forming control means such as a ROM and a CPU for controlling image forming actions based on the measured result obtained by a paper smoothness measuring member 15. First, the surface smoothness of the paper 14 is measured by the member 15. When the measured smoothness of the paper 14 is <37 seconds, the image forming actions are not performed, and the paper 14 is allowed to pass in a state where it is interposed between a heating roller 12 and a pressure roller 13 to be guided to paths for both-side copying (23, 24 and 25). Thereafter, image forming (copying) is performed.
Patent JP-H03280743-A (JP)
Title: Synchronization discrimination circuit
Inventor: AOYANAGI HIDEHITO
IPC: H04L9/14
Filed: 1990-03-29
Abstract: PURPOSE:To decrease mis-discrimination in the synchronization discrimination of a cryptography by detecting an idle pattern from a reception data string, measuring the distance between idle patterns and discriminating whether or not the distance in correct. CONSTITUTION:A detection circuit 1 detects an idle pattern in a reception data and generates a detection pulse 12. A distance measuring circuit 2 measures the interval of generation of pulses 12 and compares it with a setting value to generate normal and abnormal pulses 13, 14. Then counters 3, 4 count the pulses 13, 14 and generates a synchronizing pulse 15 and an asynchronizing pulse 16 when the count reaches a prescribed number, the pulses 15, 16 are given to the counters 4, 3, which are reset with each other. An FF circuit 5 uses the pulses 15, 16 to set an output 17 into the synchronizing or the asynchronizing state. Thus, the production of error of synchronization discrimination is reduced by discriminating whether the distance between idle patterns is normal or not based on number of produced patterns.
Patent JP-S5619295-A (JP)
Title: Dc voltage detecting circuit
Inventor: NAKAYAMA TAKUHIDE
IPC: H04R3/00
Filed: 1979-07-02
Abstract: PURPOSE:To obtain a DC voltage detecting circuit which has a constant working speed regardless of the input voltage and can be applied to various types of apparatus with no adjustment, by using the comparator, the time constant circuit and the working level setting circuit each. CONSTITUTION:In case positive DC voltage A is supplied to input terminal 1 due to an unexpected accident such as the fault of the parts or the like, transistor Q1 of comparator 2 is turned on. And collector output B of a high level is lowered to a low level. Output B is also turned to a low level in case the negative DC voltage is supplied. Transistor Q4 in time constant circuit 3 is turned on and off by the high and low levels of output B to give the short circuit or charging to capacitor C. When output C of circuit 3 reaches the voltage of Zener diode ZD2 in working level setting circuit 4, circuit 4 generates output D. Output D drives, e.g., the relay the contact of which is inserted between the output ternimal of the power amplifier circuit and the speaker, and then cuts off the DC voltage to be supplied to the speaker to cut off the speaker.
Patent JP-S559056-A (JP)
Title: Pesticide for viral disease of plant
Inventor: SHIGEMATSU TAICHIROU
IPC: A01N33/04
Filed: 1978-07-07
Abstract: PURPOSE: To prepare a pesticide for viral diseases of plants such as tobacco, tomato, cucumber, etc., by the use of a polyethyleneimine as an effective component.  
     CONSTITUTION: Wettable powder, emulsifiable concentrate, liquid, etc., containing polyethyleneimine as an effective component. The degree of polymerization of the polyethyleneimine can be controlled by controlling the polymerization conditions. Polyethyleneimine is colorless to light yellow viscous liquid. Effective to tobacco mosaic virus, cucumber mosaic virus, cucumber green mosaic virus, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62236514-A (JP)
Inventor: ABE TSUKASA
IPC: A47J43/28
Filed: 1986-04-09
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。