baber/WOPTO huggingface dataset:
Patent JP-S63311805-A (JP)
Title: Level shift circuit
Inventor: OGAWA HISAO
IPC: H03F3/50
Filed: 1987-06-12
Abstract: PURPOSE:To cancel the fluctuation of an input threshold voltage with respect to temperature and to expand the degree of freedom in the operation by making number of elements giving effect onto the temperature characteristic of the earth and input terminal side the same as the number of elements of the output terminal so as to make the temperature characteristic of the earth side and the input terminal side the same with each other. CONSTITUTION:The titled circuit consists of a conventional level shift circuit and a MOSFET 4 whose gate and drain are connected to the source of a MOSFET 1 of the circuit and whose source is connected to the earth. Since the MOSFET 4 is connected the same as the MOS FET3, the fluctuation of the characteristic against temperature is similar. Thus, with respect to an output terminal 12, the effect of two threshold values of MOSFETs 2, 3 is given to the input terminal 14 and the effect of two threshold values of MOSFETs 1, 4 is given similarly to the earth side. Thus, the temperature fluctuation of the input threshold voltage of the level shift circuit is canceled into a small value and the MOS FET4 applies temperature compensation.
Patent JP-H05201874-A (JP)
Title: Inhibitor for immune cell proliferation
Inventor: ANSONII II BORUTON
IPC: C07K16/00
Filed: 1992-06-08
Abstract: PURPOSE: To obtain the subject inhibitor capable of alleviating an immune system disorder by administering to a human a therapeutically effective amount of an active substance such as PP14, excellent in treating activity and useful for rheumatoid arthritis, infertility, leukemia, etc. CONSTITUTION: The objective inhibitor can alleviate an immune system disorder by administering to a human a therapeutically effective amount of an active substance selected from the group consisting of PP14 (a placental protein) comprising a dimer of two non-covalently bonded protein subunits, derivatives of a PP14 reinforced by one or more supplementary molecules selected from the group consisting of a glucose component, lipid, a phosphoric acid group, acetyl, hydroxyl, a sugar, methyl, propyl, an amino group and a polymer molecule, muteins of PP14, fragments of PP14 and subunits of PP14.
Patent JP-H0816964-A (JP)
Title: Alarming device
Inventor: MATSUOKA NOBUYUKI
IPC: G08B25/04
Filed: 1994-06-29
Abstract: PURPOSE:To provide an alarming device in which an unrequired counter measure caused by errorneous alarm is reduced and reliability is improved by clearly discriminating a well-intentioned re-entry from malicious intrusion immediately after a guard state setting operation and securing a correct alarm action. CONSTITUTION:A controller 2 receives a temporary setting operation by a last withdrawing person, starts an inner timer and sets only an important sensor 4. If the important sensor 4 detects a person under the operation of the timer, 'breaking-in abnormality' is reported. Moreover, if the setting operation is executed in an external operating equipment 3 after the last withdrawing person locks a last entrance door, a normal sensor 6 and a last sensor 5 are set by the controller 2. When the sensing of the last sensor 5 or the important sensor 4, or the detection of the release operation in the external operating equipment 3 is executed, 'breaking-in abnormality' is reported. When the normal sensor 6 detects abnormality, 'intrusion abnormality' is reported. A state becomes the normal guard one after the time-up of the timer.
Patent JP-H0441120-A (JP)
Title: Fine electric discharge machining method
Inventor: MIZUTANI TAKESHI
IPC: B23H1/00
Filed: 1990-06-06
Abstract: PURPOSE:To perform high-precision fine electric discharge machining by giving electric discharge machining to a machined work made of conductive ceramic or semiconductive ceramic material together with conductive material which is provided on at least one surface thereof. CONSTITUTION:A machined work 1 is fixed in insulated liquid, a machining electrode 3 is rotated in the direction of an arrow X by a rotating means 4, a proper capacitor 8 is set, a power supply 7 is activated to supply electric discharge machining energy, the machining electrode 3 is moved in the direction of an arrow Z by a driving means 5, a gap of the machined work 1 to a conductive material film 2 and the machining electrode 3 is controlled for discharge and the conductive material film 2 and the machined work 1 are simultaneously and integrally given electric discharge machining into a preset shape in sequence. As a result, a fine hole 9 is formed and after electric discharge machining the conductive material film 2 is removed. It is thus possible to prevent chippings of the machined work 1 which is made of even ceramic material and cracks of the machined work 1 which is reinforced with the conductive material film 2 in electric discharge machining for high-precision fine electric discharge machining.
Patent JP-S63313154-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: OGAWA AKIRA
IPC: G03C7/392
Filed: 1987-06-16
Abstract: PURPOSE:To obtain a multilayered silver halide color photographic material having satisfactory color developing property and picture image preservability by incorporating a coupler expressed by the specified formula into a blue sensitive photosensitive layer. CONSTITUTION:A coupler expressed by formula I and compds. expressed by formulas II and III are incorporated into a blue sensitive photosensitive layer. In the formula for expressing the coupler, R11 is an alkyl group; R12 is H or an alkyl group; R13 is H, alkoxy, or alkyl group wherein R13 is alkoxy or alkyl when R12 is H; R14 is Cl or alkoxy; X11 is a nonmetal atom group necessary for forming a 5- or 6-membered ring. In formula II expressing a compd. to be used in combination with the coupler, R50 is H, alkyl, aryl, heterocyclic, or trialkylsilyl group; each R51-R55 is H, alkyl, aryl, alkoxy, alkoxycarbonyl, hydroxyl, amino, imino, or acylamino group. In formula III, each R61-R64 is H or alkyl; X61 is H, alkyl, acyl, oxy radical, hydroxyl; A61 is a nonmetal atom group necessary for forming a 5- or 6-membered ring. This photosensitive material does not cause discoloration even if it is preserved under severe condition of exposure.
Patent JP-S634790-A (JP)
Title: Home control system
Inventor: FUKUDA KINYA
IPC: G08B13/00
Filed: 1986-06-24
Abstract: PURPOSE:To receive a visitor visiting to a special place while confirming the figure of the visitor with a CRT, etc., by selecting the image signal of plural video cameras with the operating signal of a push button or the detecting action of a detecter. CONSTITUTION:When the interphone 34 of a front door is depressed a chime is rung, the signal from the interphone 34 is inputted to a main controller 16 and by either one of telephone sets 18-20, conversation can be executed. In such case, the video camera 37 of the front door which is a pair with the interphone 34 is selected by a main controller 16, the image pickup video signal from there is selected in a signal switching device 36, comes to be a special channel signal at an RF converter 40 and inputted to a mixer 40. In such case, by selecting the channel of the frequency of the RF converter 40 with a tuner 2, the reception can be executed by the telephone sets 18-20 while confirming the face and figure of the visitor at the front door with a CRT monitor 1.
Patent JP-S6039978-A (JP)
Title: Character pattern reducing system
Inventor: TANAKA KAZUO
IPC: H04N1/387
Filed: 1983-08-15
Abstract: PURPOSE:To improve the quality of a character of a reduced pattern by eliminating the cause for the deterioration of character quality due to reduction conversion prior to the reduction conversion. CONSTITUTION:Before a proportion method is applied to a character pattern, the decoration of character style line end being a cause for the deterioration in the character quality is eliminated by a character style line end decoration eliminating circuit 13. Further, a thick longitudinal line segment, a thick lateral line segment and an oblique curve being causes to a deformed character and incomplete line width are made thin by a thinning processing circuit 14. Thus, a less deformed character in the reduced pattern is obtained after the application of the proportion method to keep the excellent character quality.
Patent JP-H1073570-A (JP)
Title: Eddy-current sensor and its using method
Inventor: TERPAY GREGORY WESTON
IPC: H01F27/36
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To provide an eddy-current sensor which has high sensitivity and can be used under various conditions and the using method of the sensor. SOLUTION: An E-shaped magnetic core 12 made of a ferrite material has three parallel legs 20, 22, and 24 and passages for lines of magnetic force connected to the legs 20, 22, and 24. Conducting coils 20c, 22c, and 24c are wound around the two outside legs 20 and 24 and a signal coil is wound around the central leg 22. AC currents of the same intensity form a magnetic field for sensor which is discharged from the end faces of the legs 20, 22, and 24 and canceled by the central leg 22 by forming two magnetic fields while the currents flow through the two outside coils 20c and 24c. When a conductor passes through the magnetic field for sensor, the variation of the magnetic field occurs in the central coil 22c in the canceled magnetic field for sensor and, as a result, an electric signal is generated.
Patent JP-S6127024-A (JP)
Inventor: SHIMADA MASAYUKI
IPC: H01H9/54
Filed: 1984-07-17
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-S6042220-A (JP)
Inventor: KURARENSU DEITON CHIYANGU
IPC: C01B39/42
Filed: 1983-08-15
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-S5480905-A (JP)
Title: Composition of sealant used for preventing puncture of type
Inventor: KAGEYAMA KUNIO
IPC: B60C1/00
Filed: 1977-12-12
Abstract: PURPOSE: To provide a composition of sealant used for preventing puncture of type, easy to use and having a self-sealingness in a wide temperature range, which contains an acrylic copolymer having epoxy group, epoxy resin and hardener, or otherwise contains further a particular copolymer.  
     CONSTITUTION: Sealant of this invention contains acrylic copolymer having epoxy group, epoxy resin, and epoxy resin hardening agent, or otherwise, it further contains acrylic copolymer having no epoxy group, or non-acrylic copolymer whose parameter of compatibility to the mixture of acrylic copolymer and epoxy resin does not exceed ± 0.5. For instance, a composition of sealant, easy to spray at the tempeature range of 120W160°C and having an excellent self-sealingness, can be obtained by uniformly mixing 100 parts of copolymer of 100 parts of 2-ethyl hexyl alkylate and 0.5W5 parts of glycydil meta-crylate, and 5 parts of epoxy resin, and further mixing a mixture of 104 parts of polymer of 2-ethyl hexyl acrylate and 1 part of 2, 4, 6-tris(dimethylamino)-phenol. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0441959-A (JP)
Title: Accidental fire detecting device for internal combustion engine
Inventor: IZUMI AKIRA
IPC: G01M15/08
Filed: 1990-06-05
Abstract: PURPOSE:To judge an accidental fire with certainty even in case that a peak point of an inner-cylinder pressure presents before a top dead center in a compression process by providing an accidental fire detecting means which judges the accidental fire when the inner-cylinder pressure at a specified crank angle after the top dead center in the compression process is a specified value or lower. CONSTITUTION:There are provided a crank angle detecting means M2 which outputs pulses every reference position or every unit angle of a crank angle of an engine M1, a pressure detecting means M3 which detects a pressure in a cylinder, and a load detecting means M5 which detects a load of the engine M1. The frequency between the specified crank angles is measured by an engine speed detecting means M6 from the signal of the crank angle detecting means M2, and the engine speed is detected. An operation condition of the engine is detected by an accidental fire detecting means M4 from the signals of the load detecting means M5 and the pressure detecting means M3. The accidental fire is judged when a pressure in the cylinder at a specified crank angle after a top dead center in a compression process is a specified value or lower from the signals of the crank angle detecting means M2 and the pressure detecting means M3.
Patent JP-H0314949-A (JP)
Title: Differential gear with differential limit mechanism
Inventor: KURIHARA SAKUO
IPC: F16H48/38
Filed: 1989-06-13
Abstract: PURPOSE:To prevent generation of pressing action to the meshing part between a pinion gear and side gear by performing fastening of frictional clutch by means of pressing operation through an arrangement by which a side gear boss part penetrates a pressure ring to face the inner face of differential case. CONSTITUTION:When rotation drive force is transmitted to a drive pinion gear, this torque is input to a ring gear 19 and transmitted to a differential case 17. The thrust force generated in the axle direction by a control means such as oil pressure is receive, for performing positioning, by part of receiving ring 39, stopper 41 and differential case 17. The thrust force generated in the axle direction of side gear 13 by the meshing of bevel gears of pinion gear 15 and the side gear 13 is received by part of the differential case 17 to perform positioning in the axle direction similarly.
Patent JP-S5272367-A (JP)
Title: Treatment of six valent chrominum slat in pait refuse
Inventor: IMADA MASAHARU
IPC: A62D3/37
Filed: 1975-12-15
Abstract: PURPOSE: To make paint refuse harmless easily reducing a six valent chromium salt in the refuse to a three valent chromium salt with reducing gas generated by means of heating the paint refuse in an inert gas. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05322021-A (JP)
Title: Shift control unit for automatic transmission
Inventor: MARUSUE TOSHIHISA
IPC: F16H61/08
Filed: 1992-05-15
Abstract: PURPOSE:To prevent shift shock by appropriately forming intermediate pressure on friction elements for power transmission path switching at low temperature. CONSTITUTION:Intermediate pressure of friction elements B1, B2, K1 for power transmission path switching is formed by accumulators 63, 67, or 301, while intermediate pressure of a friction element B3 is controlled by a solenoid 86. At ordinary time when oil temperature is higher than a predetermined temperature, shift control is performed while appropriately switching all the friction elements. When oil pressure is lower than the predetermined temperature, shift control is performed only by the other friction elements B1, B2, K1 except the friction element B3.
Patent JP-H06334082-A (JP)
Title: Method for applying pressure to bonding pad surface
Inventor: KAWAUCHI TAKANOBU
IPC: H01L21/48
Filed: 1993-05-25
Abstract: PURPOSE:To effect good coining positively by setting the punching face for coining smaller than the wire bonding pad face of a lead frame and subjecting the wire bonding part of the bonding pad face to coining. CONSTITUTION:Coining is effected by punching the bonding pad region of a lead frame 1 placed on a fixed base which is disposed oppositely to a punch, having a punching face smaller than the bonding pad face 1a and containable within the bonding pad region, and movably up and down. Consequently, a coining face 4a is provided at a part of the punched lead frame 1 including the wire bonding face 3a of the bonding pad face 1a except the peripheral part of the bonding pad face. This method prevents the burr 5 on the periphery of the bonding pad face 1a from interfering with the punching face.
Patent JP-H0238147-A (JP)
Title: Method of controlling drive slip for automobile
Inventor: ARUFUREETO UTSUTO
IPC: B60T7/12
Filed: 1989-06-13
Abstract: PURPOSE: To ensure the safe traveling of a vehicle by performing a dirigible road wheel slip control only when it is judged that a curving traveling is caused by the rotating speed difference between lateral wheels, and reducing the dirigible road wheel slip when the comparison value of the rotating speed of the dirigible road wheel with a reference value exceeds a prescribed threshold. CONSTITUTION: The average value of circumferential speed signals v1, v2 of lateral front wheels which are non-driving wheels is calculated 2, the difference between the signals v1, v2 is calculated 3, and the value obtained by multiplying the absolute value of the difference v1-v2 by a constant factor (k) is added 6 to the above average value to determine a reference speed. The reference speed is compared 7, 8 with the circumferential speeds v3, v4 of lateral rear wheels to determine the signal proportional to the slip of the lateral rear wheels, and the drive output and/or the brake is controlled by a controller 9.  At this time, the circumferential speed signals v1, v2 are differentiated 10, 11 to determine wheel accelerations, these are compared 12, 13 with a prescribed threshold, and an ABS braking is controlled on the basis of this comparison result or a value obtained by subtracting 15 the two wheel accelerations.
Patent JP-S5671239-A (JP)
Title: Manufacture of emitter
Inventor: SUGIYAMA HIROSHI
IPC: H01J9/04
Filed: 1979-11-15
Abstract: PURPOSE:To improve the sticking force between emitter particles by mixing specific amount of cesium oxide, cesium carbonate or organic salt of cesium having specific grain size into emitter material then burning. CONSTITUTION:Carbonate is generally used as an emitter material and more than one or two kinds of cesium oxide, cesium carbonate or organic salt of cesium are added. In consideration of thin hole forming effect, said cesium is used as fine powder having grain size of 1-10mu with mixing amount of 2-10wt% then it is burnt. Consequently thin holes can be formed through evaporation of cesium compound thereby the sticking force between particles can be improved while the electron emission efficiency can be improved.
Patent JP-S6041615-A (JP)
Title: Preparation of colony stimulating factor
Inventor: MORIMOTO KAZUO
IPC: A61K38/17
Filed: 1983-08-12
Abstract: PURPOSE:To recover the titled factor expected to have the drug action as a remedy for leukopenia, in high yield and purity, at a low cost, with simple operation, by passing a solution containing a colony stimulating factor originated from human urine through a specific ultrafiltration membrane. CONSTITUTION:A solution containing a colony stimulating factor (CSF) originated from human urine is passed through an ultrafiltration membrane capable of rejecting the low molecular substance and/or high molecular substance from the CSF (an ultrafiltration membrane having a critical molecular weight of 1X10<4>- 4X10<4> Dalton for the fractionation of the low molecular substance, and an ultrafiltration membrane having a critical molecular weight of 10<5>-10<6> Dalton for the fractionation of high molecular substance) to effect the recovery of CSF in high purity and yield. Preferably, the product obtained by the treatment with the ultrafiltration membrane is further subjected to the chromatographic treatment with anion exchange material. The product is highly purified, thermally sterilized and freeze-dried to obtain a CSF preparation for pharmaceutical use.
Patent JP-S6128846-A (JP)
Title: Surface inspection apparatus
Inventor: OGAWA SHIGERU
IPC: H01L21/66
Filed: 1984-07-19
Abstract: PURPOSE:To perform the quantitative detection of a flaw at a high speed with high accuracy, by scanning an object to be inspected in a concentric circular pattern and condensing the scattered light thereof by an integrating sphere while comparing the peak value thereof with a specific level at every definite period. CONSTITUTION:An object 8 to be inspected is sucked to the turntable 14 pivotally supported by a bearing body 15 by a sucking part 20 and the table 14 is rotated by a motor 16 while the bearing body 15 is provided so as to be capable of advancing and retracting in the diameter direction by a feed part 18 and a laser beam oscillation part 28 is connected to the integrating sphere 27 arranged in close vicinity to the object 8 to be inspected to make it possible to irradiate the object 8 to be inspected. The scattered reflected light thereof is received by a photoelectric converter 29 to be converted photoelectrically and irradiates the predetermined radius position of the object 8 to be inspected on the rotating table 14 to calculate the average valve VA of the output of the converter 29 at every predetermined rotary angle while a threshold level is set on the basis of this average value VA by CPU40 and compared with the peak value by a peak detection part 33 at every definite period to detect a flaw.
Patent JP-H0442636-A (JP)
Title: Node management method for loop type data communication system
Inventor: MIZUNO YASUOI
IPC: H04L12/42
Filed: 1990-06-08
Abstract: PURPOSE:To grasp the updated loop connection constitution accurately by sending its own station address and its own station address of a 3rd terminal equipment being a host station from a 2nd terminal equipment being a revision object to a 1st terminal equipment, and allowing the 1st terminal equipment to update a node management table and a count area based on the received station addresses of the 2nd and 3rd terminal equipments. CONSTITUTION:When the loop constitution is updated through the connection of a new terminal equipment, its own station address to identify the updated terminal equipment and a host station address being an address of a host terminal equipment of the updated terminal equipment are sent to a management equipment 1 via a loop. When the received address of the updated terminal equipment is not registered in a node management table 14, the management equipment 14 uses the node management table 14 to retrieve a host station address received from the subscriber terminal equipment and registers the station address of the subscriber terminal equipment to the next location in addition to update the connection constitution. Then a count area 13 is incremented by one to revise the total number of terminal equipments. Thus, even when the update of the loop connection constitution is implemented frequently, the current loop connection constitution is always grasped accurately.
Patent JP-H10340987-A (JP)
Title: Lead frame and semiconductor device
Inventor: OTAKA TATSUYA
IPC: H01L23/50
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To prevent the separation at an interface of a sealing resin and an adhesive caused by moisture absorption in a semiconductor device, in which a lead frame is bonded to a metallic plate with the adhesive. SOLUTION: In a semiconductor device, a lead frame 7 is bonded to a metallic plate 5 with a film 4 which includes an adhesive in between. A semiconductor chip 2 and an inner lead 9 in the lead frame 7 are connected, and the lead frame 7 is sealed by a sealing resin 1. In this case a difference in saturation ratios of moisture absorption (when exceeding high moisture and temperature of 85% and 85 deg.C respectively) between the adhesive included in the film 4 with adhesive and the sealing resin 1 for sealing the lead frame 7 is made 1.0% or below. As a result, unevenness of moisture as an interface between the film 4 with the adhesive and the sealing resin 1 can be relaxed.