baber/WOPTO huggingface dataset:
Patent JP-H08166227-A (JP)
Title: Inner diameter measuring jet for pneumatic gage
Inventor: NUMAMOTO MINORU
IPC: G01B13/10
Filed: 1994-12-15
Abstract: PURPOSE: To accurately measure the average inner diameter of a hole even in the case of a hole shape having a low accuracy of roundness by measuring the average inner diameter in the whole circumference of the hole. CONSTITUTION: Air is jetted from a plurality of nozzles 16 which are continuously formed in the whole circumference of a measuring head 10. Therefore, a gap S1 between the plural nozzles 16 and the inner circumference of a hole 22A is measured by air jetted from the plural nozzles 16 to measure the average inner diameter in the whole circumference of the hole 22A. Also, a pair of annular projected stripe parts 32 are formed in the whole circumference of a measuring head 30 and the nozzles 16 are formed between the pair of projected stripe parts 32, 32. Air jetted from the nozzles 16 is discharged through a gap S2 between the pair of projected stripe parts 32 and the inner circumference of the hole 22A to measure the gap S2 . Therefore, the average inner diameter is measured in the whole circumference of the hole 22A.
Patent JP-H04186674-A (JP)
Title: Semiconductor device
Inventor: HATTORI SHIGEO
IPC: H01L29/06
Filed: 1990-11-16
Abstract: PURPOSE:To miniaturize a semiconductor device by forming a field plate of a conductive film having a higher meting point than metal wiring, covering the field plate with insulating film, and providing a metal film for electrode wiring in the field plate region in the same manner as in other regions. CONSTITUTION:An insulating layer 3 covers two p-type diffused layers 2-1 and 2-2 and n-type region 1 between them, and the insulating layer 3 is covered with a field plate 4a of polysilicon. The field plate is connected with the p-type diffused layers at contacts 8 where the maximum potential occurs. Since polysilicon has a higher melting point than aluminum, metallic wiring can be formed on the field plate 4a, and there is no restriction against electrode connection layout. Therefore, optimal layout can be realized for electrode connection. The field plate may be made of molybdenum or tungsten, instead of polysilicon.
Patent JP-H09150612-A (JP)
Title: Air pressure controlling device for car tire
Inventor: NINOMIYA YOICHIRO
IPC: B60C23/04
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To automatically perform the air pressure adjustment of a tire which is necessary for the safe running of a vehicle or to quickly detect the danger caused by the puncture of the tire and inform a driver of the danger by a simple constitution which is easily realized in a usual vehicle without a complex and large structure. SOLUTION: A pressurized-air cylinder 51 is disposed in the center of a tire wheel mounted with a tubeless tire and a pressurizing solenoid valve 52 for forming in the wheel an air supply path through which pressurized air supplied by the pressurized-air cylinder 51 is filled into the tire and a pressure sensor 41 for detecting the air pressure of the tire in the wheel are disposed. The solenoid valve 52 is controlled based on the output of the pressure sensor 41, whereby the air pressure of the tire is automatically optimized or a puncture is judged and an alarm is displayed.
Patent JP-H09154060-A (JP)
Title: News program sending device
Inventor: YAMADA MAKOTO
IPC: H04H60/06
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To easily and correctly change a cue sheet when the change thereof is required in rehearsal. SOLUTION: In this news program sending device 11 mainly constituted of a news sending system control part 12, when the change of cue sheet is required in rehearsal, a main wire SW'er 19 is manually operated from a control panel 20 and the obtained change fixture data are sent through a SW'er I/F part 17 to the news sending system control part 12, so that the cue sheet can be automatically changed. Thus, excessive operations are unnecessitated to prevent misoperation.
Patent JP-H08166677-A (JP)
Title: Coating liquid for producing electrophotographic photoreceptor and electrophotographic photoreceptor using same
Inventor: ARISUE HIDEYA
IPC: G03G5/14
Filed: 1994-12-15
Abstract: PURPOSE: To provide a coating liq. excellent in coating performance and an electrophotographic photoreceptor having stabilized characteristics even at low temp. and humidity at the time of repetitive use in an electrophotographic process. CONSTITUTION: In this coating liq. obtd. by dispersing titanium oxide particles in a solvent contg. dissolved alcohol-soluble nylon resin, polyvinyl acetal resin is contained. In this electrophotographic photoreceptor obtd. by successively laminating an underlayer and a photosensitive layer on an electrically conductive substrate, the underlayer consists essentially of titanium oxide particles and alcohol-soluble nylon resin and further contains polyvinyl acetal resin.
Patent JP-H02158209-A (JP)
Title: Phase correction circuit
Inventor: MORO EIJI
IPC: H03H11/16
Filed: 1988-12-12
Abstract: PURPOSE:To obtain a phase correction circuit whose gain frequency characteristic is flat with less characteristic deterioration by selecting each resistance and the gain so as to satisfy a specific function. CONSTITUTION:While a conventional inverting voltage of a signal source 3 is selected to -V1, that is, equal absolute value to a noninverting voltage V1 of a signal source V1, the inverting voltage of this circuit is selected to be -kV1 being a multiple of k(k>1), and resistors 5, 6 are inserted in series with a reactance 7. Then output impedances rg1, rg2, a resistance R1 of the resistor 5, a resistance R2 of the resistor 6, and a gain (k) are selected so as to satisfy equation I. Thus, the phase correction circuit is obtained, in which the deterioration in the characteristic is less and the gain frequency characteristic is flat.
Patent JP-H11193309-A (JP)
Title: Propylene-1-butene copolymer and thermoplastic resin composition
Inventor: HOZUMI HIDETAKE
IPC: C08L53/00
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a new propylene-1-butene copolymer giving a thermoplastic resin compsn. excellent in flexibility, tensile property, abrasion resistance and transparency when mixed with another resin such as polypropylene, and a thermoplastic resin compsn. comprising the propylene-1-butene copolymer and a polyolefin resin. SOLUTION: This propylene-1-butene copolymer has a Shore A hardness of 70 or less as measured according to ASTM D2240, an intrinsic viscosity [η]of 0.3 or more as measured in a xylene solvent at a temp. of 70 deg.C, and shows neither a crystal fusion peak nor a crystallization peak as measured with a differential scanning calorimeter(DSC). The thermoplastic resin compsn. comprises 3-95 wt.% of the propylene-1-butene copolymer and 97-5 wt.% of a polyolefin resin.
Patent JP-H02158185-A (JP)
Title: Circuit board
Inventor: KOBAYASHI KENZO
IPC: H05K1/09
Filed: 1988-12-12
Abstract: PURPOSE:To prevent the remaining of bubbles in conductive paste filled into a trench by forming a gradient section or a hole section for air vent to the sidewall of the trench of an insulating board. CONSTITUTION:An insulating board 1, to a surface of which trenches 2 corresponding to circuit patterns are shaped, is used as a circuit board, and gradient sections 6 or hole sections for air vent are formed to sidewalls as the end sections or corner sections of the trenches 2. Accordingly, when the trenches 2 are filled with conductive paste 3, air driven to the end section, corner sections, etc., of the trenches passes through the gradient sections 6 or the hole sections 7 and escapes to the outside, thus preventing the generation of bubbles.
Patent JP-H09150796-A (JP)
Title: Aircraft wheel device
Inventor: YOKOYAMA RYOJI
IPC: B64C25/40
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To decrease abrasion of a tire and prevent damage by providing an airspeed converting means for receiving an airspeed signal or a calculated optimum touchground speed signal, and outputting the airspeed signal on a runway, and a wheel rotating means for receiving the output of the airspeed converting means, and driving wheels to the number of revolution corresponding to the input. SOLUTION: When the airspeed is used, a pilot selects the (b) terminal side of a relay 11 by a switching unit. An IAS signal from an airspeed sensor 4, an atmospheric density signal from an atmospheric density sensor 5, a wind data signal from an ACARS6, and a nose azimuth signal from a horizontal azimuth sensor 7 are input to an airspeed converting device 8, and the airspeed signal on a runway is calculated and output. This signal is sent to a wheel rotating device 12. The wheel rotating device 12 receives the airspeed signal, and drives wheels so that the peripheral speed of the wheel may be close to the airspeed. The number of revolution is displayed on a display 13. Abrasions or damage of a wheel tire is, therefore, prevented when an aircraft lands on the runway.
Patent JP-2000138415-A (JP)
Title: Semiconductor laser driving circuit
Inventor: IGUCHI AKIYOSHI
IPC: H04B10/50
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser driving circuit which can make an eye pattern satisfy a specified eye mask by making the rising time and falling time of a waveform shorter when pulse-modulated signals are supplied to a vertical cavity surface emitting laser(VCSEL). SOLUTION: A resistor R is connected in series with a VCSEL and a direct bias current Ibias is supplied to the VCSEL and resistor R from a direct bias current supplying circuit 1 through an inductor L. Inputted data are inputted to a voltage amplifier 3 from differential inputs TX+ and TX-through a PECL(positive referenced emitted-couple logic) inputting buffer 2 and, after the voltage is amplified, the voltage is damped by means of an attenuator 7, sent to a transmission line 8 through an AC coupling capacitor C, and impressed upon the resistor R and VCSEL. The voltage amplifier 3 is constituted in such a way that the amplifier 3 has peaking in its frequency characteristic and the gain, frequency band, and peaking characteristic of the amplifier 3 can be adjusted.
Patent JP-H06154210-A (JP)
Title: Ultrasonic diagnosing apparatus
Inventor: AKAMA AKIFUMI
IPC: A61B8/00
Filed: 1992-11-24
Abstract: PURPOSE:To provide an ultrasonic diagnosing apparatus which enables fine adjustment of a gain control signal of a preamplifier corresponding to a difference or the like in organic attenuation. CONSTITUTION:This apparatus has an operation panel 11 having an STC volume 9 and a GAIN volume 10 and a distributor 12 which distributes a gain control signal obtained by the operation of the STC volume 9 and the GAIN volume 10 as a gain control signal of a preamplifier 3 or a gain control signal of a log amplification section.
Patent JP-H08149484-A (JP)
Title: Video signal converter
Inventor: TAKIZAWA IZUMI
IPC: H04N9/67
Filed: 1994-11-22
Abstract: PURPOSE: To provide the video signal converter suitable for the interface conversion of an image signal connected between a signal generator and an image display device. CONSTITUTION: A luminance signal I and video signals R, G and B, for which the timing is matched with a clock signal CK, are inputted through flip-flop circuits 6R, 6G and 6B to respective data selectors 8R, 8G and 8B and an analog signal equipped with a level provided by the logical operations of the luminance signal I and the video signals R, G and B at the data selectors 8R, 8G and 8B is provided. That signal is amplified by amplifiers 13R, 13G and 13B while combining resistors 12R, 12G and 12B and resistors 9R1, 9R2, 9R3, 9G1, 9G2, 9G3, 9B1, 9B2 and 9B3 and video signals R', G' and B' of analog outputs and synchronizing signals H' and V' outputted through a buffer circuit are outputted to the image display device.
Patent JP-H09295981-A (JP)
Title: Condensed five-membered heterocyclic azepine derivative and its medicinal use
Inventor: CHIYOU HIDETSURA
IPC: A61P25/28
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound having excellent vasopressin antagonism, and useful as a preventive/therapeutic agent for congestive heart failure, edema (esp. cerebral edema), arginine vasopressin oversecretion syndrome, hypertension, etc., and as a diuretic. SOLUTION: This new compound is shown by formula I [R<1> to R<6> (except R<5> ) are each H, a lower alkyl, etc.; R<5> is H, a lower alkyl, phenyl, etc.; A<1> is O, S or NR<7> ; R<7> is H or a lower alkyl; A<2> is CR<8> R<9> ; r R<8> and R<9> are each H, OH, a lower alkyl, etc.; A<3> is O, S, NR<11> or a single bond; R<11> is H or a lower alyl; Z is a halogen, heterocycle, etc.; (m) is 0-6], e.g. N- 2-(2- chloroethoxy)-4-[(5,6,7,8-tetrahydro-4H-thieno[3,2-b]azepin-4-yl) carbonyl]phenyl}-[1,1'-biphenyl]-2-carboxamide. This compound is obtained by the following process: using a compound of formula II as starting material, the compound of formula II is made into a compound of formula III through 6 to 7 processes followed by reaction of the compound of formula III with a compound of the formula Hal-(CH2 )m -Z (Hal is a halogen).
Patent JP-H06135724-A (JP)
Title: Production of palladium paste
Inventor: ISHIWATARI MASAHARU
IPC: H01G4/12
Filed: 1992-10-28
Abstract: PURPOSE:To efficiently recover palladium powder from a suspension of the powder by using a salt contg. a di- or higher valent cation as a flocculant for the suspension. CONSTITUTION:A salt contg. a di- or higher valent cation is added to a suspension of palladium powder and the palladium powder or colloidal palladium is flocculated and recovered. An org. solvent is then added to the recovered palladium powder and impasting is carried out. The pref. concn. of divalent cations added is >=4X10<-4> mol/l and that of trivalent cations is >=6X10<-6>mol/l.
Patent JP-H05150861-A (JP)
Title: Display part attachable/detachable type portable computer
Inventor: MATSUO NAOKI
IPC: G06F1/16
Filed: 1991-11-28
Abstract: PURPOSE:To set a display part of a portable computer at the optimum position by securing a detachable structure of the display part with its electrical connection kept as it is. CONSTITUTION:An attachable/detachable mechanism P is provided between a display part 1 and a hinge part 22 formed at the main body of a portable computer consisting of a control part 2 and an operating part 3. The mechanism P is actuated with push of a spring 6 carried out with a button 4 of the part 2. One of both ends of the spring 6 is defined as a fixed end 7 with the other defined as a free end 8 respectively. A projection part 9 of the end 8 is detached from a projection 10 of the part 1 with push of a spring 5. Then the end 8 is pulled toward an arrow B so that the part 1 is separated from the main body of the computer. However the electrical connection is secured as it is between the part 1 and the main body by means of a cable 21. Furthermore the part 1 can be set up on a desk or hanged on a wall.
Patent JP-H10137482-A (JP)
Title: Threading device in sewing machine
Inventor: SADASUE KAZUYA
IPC: D05B87/02
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To surely prevent a thread from falling down from an eye by a method wherein after a wiper is elevated while it is made under non-hooked condition, it is separated from the thread not to impart unnecessary tension to a thread after threading when the viper as a thread guiding means performs a returning motion after threading. SOLUTION: When threading is performed, a thread is hooked on a thread guide 7 assembled on a needle stop 5 and the apex side part of the thread is passed through a bifurcated guide channel 41a and is hooked on a thread guide plate 19. Thereafter, a threading lever 31 is pushed down by a finger and a hook 16 is lowered to a position with approximately the same height as the eye 6a of a needle 6 and then, only the threading lever 31 is lowered and overhanging of the thread is performed by rocking the wiper 41 and successively, by rotating the threading hook 16, threading of the thread into the eye is performed. After threading, threading lever 31 is returned to an original position but in this instance, the wiper 41 is separated from the thread while unhooked condition with the thread is kept to prevent the thread from falling down from the eye 6a.
Patent JP-H10141758-A (JP)
Title: Filter set
Inventor: MIYAJI YOJIRO
IPC: F24F13/28
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To make a filter set light in weight, shorten the work time of setting one, and lower the manufacturing cost by providing a filter set, particularly with respect to clamping/fixing means for fitting an air filter on a filter- receiving frame, which does not use the conventional welding and which prevents leakage securely. SOLUTION: The subject relates to a filter set designed for an air filter to be fitted in a filter-receiving frame 11 provided in a casing by using clamping/fixing means 30. For the clamping/fixing means 30 use is made of first and second bolts and a long nut 31, the long nut 31 having a first bolting groove 31A and a second bolting groove 31B into which the first bolt 32 and the second bolt 33 are fitted. By filling the first bolting groove 31A with a sealing material 35 and fitting in the first bolt 32 the long nut 31 is fixed to the filter-receiving frame 11; a filter presser is provided at one end of the second bolt 33; by fitting of the second bolt 33 into the second bolting groove 31B the air filter is fixed by clamping to the filter-receiving frame 11.
Patent JP-S63165569-A (JP)
Inventor: HAKUI TAMOTSU
IPC: D05C17/02
Filed: 1986-12-25
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-H11213031-A (JP)
Title: Inspection of hardware for software and inspection contrary to it
Inventor: KURSHAN ROBERT PAUL
IPC: G06F11/36
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To execute inspection at a hardware/software interface by utilizing semi-order conversion and symbol inspection without changing an existing model examining algorithm. SOLUTION: Whether characteristic to be tested is hardware-centered or software-centered is judged (S404) and in the case of being hardware-centered, whether the software part of this characteristic is large enough to deserve to execute semi-order conversion is judged (S405). At the time of judging it to be large, static semi-order conversion is executed to convert a state space graph generated as a result is converted to a synchronizing form to compile it to some selected language compatible with a synchronizing system with a hardware part (S406). At the time of judging it to be small, except that semi- order conversion is not performed for a software part, the similar processes are performed (S407). Localizing conversion utilizing restriction related with characteristic to be tested is executed (S408) and after than inspection is executed (S410).
Patent JP-2000137161-A (JP)
Title: Automatic focusing camera
Inventor: KAMEYAMA MAKOTO
IPC: G02B7/28
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a camera appropriately controlling the storage time in the case of performing focus detection by adopting an auxiliary light in the camera equipped with a multipoint focus detection means. SOLUTION: In the case of the control of the storage time for focus detection without the auxiliary light, the longest storage time is decided in accordance with the storage time by a sensor 101 which completes the control of storage operation first, and in the case of the control of the storage time for the focus detection in a state where the auxiliary light is projected, the longest storage time is decided regardless of the storage time by the sensor 101 which completes the control of the storage operation first.
Patent JP-H03173446-A (JP)
Title: Semiconductor device
Inventor: OGI ZENICHIRO
IPC: H01L21/60
Filed: 1989-12-01
Abstract: PURPOSE:To facilitate microminiaturization and high speed operation and increase electrostatic surge breakdown strength, by forming electrostatic surge protection on a wire part of the outside of a chip. CONSTITUTION:Inductance is formed by constituting a coiled wire 2 between a lead frame 1 and a pad 3. Before a current reaches a protective resistor 4 and protective diodes 5, a counter-electromotive force is generated by the effect of electromagnetic induction. Thus the voltage drop of static electricity is generated, and breakdown strength is practically increased.
Patent JP-H08170344-A (JP)
Title: Execution of work of underground skeleton
Inventor: NISHIMURA TAKASHI
IPC: E21D13/00
Filed: 1994-12-16
Abstract: PURPOSE: To make it possible to perform execution of work with ease and safety. CONSTITUTION: When forming a post 12 and a wall 13, a permanent concrete slab 21 is formed while a reinforcing connector 22 is laid out on the permanent concrete layer 21 and the lower ends of a main reinforcement 17a of post reinforcements 17 and a vertical reinforcement 18a of wall reinforcements 18 are inserted into and connected to the reinforcement connector 22.  When a ground G is further excavated to a definite depth on an excavation process so as to form a lower layer story of the post 12 and the wall 13 below the post 12 and the wall 13, the permanent concrete layer 21 is demolished and the reinforcement connector 21 is exposed on the bottom of the post 12 and the wall 13, thereby inserting the main reinforcement 17a of the post 12 to be formed below and the upper ends of 17b and 18b of the vertical reinforcement 18a of the wall 13 into the reinforcement connector 21 and connecting thereto.
Patent JP-H09161227-A (JP)
Title: Production of magnetoresistive head
Inventor: SUZUKI YASUTOSHI
IPC: G11B5/39
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To prevent generation of Barkhausen noise and to eliminate of defective chips by forming antiferromagnetic layers on both sides of a magnetoresistive layer thereby developing exchange coupling and making the magnetoresistance layer into a signal magnetic domain. SOLUTION: After a head is formed on a wafer and cut into chops, the chips are cooled from Neel temp. or over in a magnetic field to remove strain and to develop the exchange coupling between an aniferromagneic later 1 and a magnetoresistive layer 2. Thus the magnetoresistance layer 2 is made into a signal domain and Brakhausen noise is reduced. In this method, the magnetic field applied at the time of cooling the chips from the Neel temp. or over in the magnetic field is defined as >=200Oe. Therefore, the generation of Barkhausen noise can be prevented by a simple treatment and defective products can be eliminated.
Patent JP-H01155201-A (JP)
Title: Method and apparatus for measuring penetration depth of asbestos sealing liquid
Inventor: TAKE TAKAO
IPC: C04B41/61
Filed: 1987-12-11
Abstract: PURPOSE:To certainly and simply measure the penetration depth of a sealing liquid, by inserting a pair of sensors in asbestos having the sealing liquid penetrated therein and detecting the specific point of the electric resistance between both sensors to detect the inert depth thereof. CONSTITUTION:When the asbestos 21 sprayed to the surface of a steel frame is confined, an asbestos sealing liquid is scattered to the surface of the asbestos 21, for example, by an air gun to be penetrated in the asbestos 21 and reaches a predetermined depth (d) according to the penetration amount of the sealing liquid. Next, the switch 15 of a measuring main body 1 is closed to bring a pair of sensor parts 2 into contact with a part 4a of the leading end of each of tester rods 4 and the resistance value of a variable resistor 11 is controlled to prevent a light emitting diode 14 for checking continuity from lighting. Next, when the tester rods 4 are gradually thrust up to a deep part, the leading ends 4a reach a region not impregnated with the asbestos sealing liquid and the tester rods 4 are brought to a non-continuity state and this state is cleared by the emission of light from the light emitting diode 14. The insert depth D of the tester rods in the asbestos 2 is read by the scales 6 of the tester rods and the penetration depth (a) of the liquid can be known.