baber/WOPTO huggingface dataset:
Patent JP-H08314540-A (JP)
Title: Vehicle travel guide system
Inventor: TACHIBANA AKIHIDE
IPC: G05D1/02
Filed: 1995-06-23
Abstract: PURPOSE: To reduce the number of magnetic markers laid on the road surface in a vehicle travel guide system using the magnetic markers. CONSTITUTION: Magnet nails 100 are buried into the roads as the magnetic markers. Furthermore, a radio wave tag 104 is buried. The radio wave tag 104 transmitted roads shape data of about 100m in the direction of travel. The power of the ratio tag 104 is supplied from the magnetic field generator 14 of a vehicle. The vehicle detects a relative change with the magnetic nail 100 by a magnetic sensor 16 and receives road shape data from the radio wave tag 104 by a radio wave reception device 15. A controller 28 decides steering quantity based on the relative change against the magnetic nail 100 and shape data, and supplies it to an actuator 18. Since shape data is transmitted by the radio wave tag 104, the number of the magnetic nails 100 can be reduced. A beacon may be used instead of the radio wave tag 104.
Patent JP-H082873-A (JP)
Title: Hoisting tool for pallet used for sheet glass
Inventor: OGAWA HIKONORI
IPC: B66C1/66
Filed: 1994-06-15
Abstract: PURPOSE:To provide a hoisting tool for a pallet used for a sheet glass, by which a safe sliding work not damaging the sheet glass can be automated. CONSTITUTION:This invention relates to a hoisting tool 10 for a pallet used for a sheet glass, which is fitted to the suspending member of a crane so as to suspend a pallet 12 for a sheet glass, on which sheet glasses 11 are leaned in their inward inclining state. The hoisting tool comprises a hoisting main body 13 having a suspending hooks 14 capable of being hooked on the suspended part 37 of the pallet 12 used for a sheet glass, a positioning means 31 of the suspending hooks 14 while the member 31 has a sheet glass surface contact member 26 disposed opposite to each other to be synchronously moved by a driving means 28, and brought into contact with the respective sheet glasses 11, and a hook fastening means 23 for removably fastening the suspending hooks 14 on the pallet 12 for sheet glasses.
Patent JP-H029127-A (JP)
Title: Forming method for soi substrate
Inventor: FUJIWARA TAKUMASA
IPC: H01L21/31
Filed: 1988-06-28
Abstract: PURPOSE:To form an SOI substrate having a single crystalline layer with no crystal defect by allowing an insulator or a surface layer to adhere a substrate formed of the insulator to a dingle crystalline substrate, and reducing the thickness of said substrate to a thin film by etching. CONSTITUTION:A silicon single crystalline substrate 1 and a silicon single crystalline substrate 2 having a silicon oxide film 3 are argon ion-sputtered to form an atomic layer having unbonded electrons. Both the substrates 1, 2 adhere each other by opposing at the atomic layers having unbonded atoms in the same chamber held in ultrahigh vacuum of 10<-7>Torr or less. The substrate 1 is reduced to a thin film. Thus, the SOI substrate having a single crystalline layer with no crystal defect can be formed.
Patent JP-S6050458-A (JP)
Title: Constantly operating type insulation resistance meter
Inventor: KIMURA KAZUHIKO
IPC: G01R27/18
Filed: 1983-08-31
Abstract: PURPOSE:To enable early discoveries of drops of insulating resistances of electric motors, heaters, etc., by constant measurement of a leak flowing through an insulating resistance by comparing a terminal voltage of a current detecting resistance with the specified reference voltage. CONSTITUTION:Voltages on both ends of a current detecting resistance 2 produce a voltage inversely proportional to an insulating resistance R0. Drop of the resistance R0 causes large both-end voltages of this R0 resistance, this voltage being added to a comparator 1 on its negative side. To the positive side of the comparator 1 a voltage bleed by resistance R3, R4 is applied and consequently, upon growing of an input voltage of negative side above that on the positive side, an electromagnetic coil Y is excited to open a contact point Y-1, preventing excitation of electromagnetic coils X0, X1. Consequently, by selecting a voltage bleeding ratio of R3, R4 in such a way that the coil Y is excited when the resistance R0 reaches a certain value, an early discovery by insulating resistance drop becomes available.
Patent JP-H0323587-A (JP)
Title: Parity generating and checking system for dram
Inventor: KUMAKURA TSUYOSHI
IPC: G11C29/42
Filed: 1989-06-20
Abstract: PURPOSE:To increase the DRAM access speed by reading/writing only data at the time of access to a DRAM array from a CPU and generating and writing or checking parity bits at the time of refresh. CONSTITUTION:The CPU or the like reads or writes only data from or in a DRAM array 1. When a DRAM write bit 4 is turned on at the time of refresh, parity bits are generated from data read out from the DRAM array 1 and are written in DRAM parity bits 3. When the DRAM write bit 4 is turned off then, a parity detecting circuit 5 performs the parity check based on data read out from the DRAM array 1 and parity bits read from DRAM parity bits 3. Consequently, it is unnecessary to provide a wait TW in consideration of generation and write of parity bits or delay due to parity check at the time of read/write access to the DRAM array 1. Thus, the DRAM access speed is increased.
Patent JP-H029115-A (JP)
Title: Semiconductor manufacturing equipment
Inventor: DEGUCHI MIKIO
IPC: H01L21/31
Filed: 1988-06-28
Abstract: PURPOSE:To remove deposited film, remaining impurities without decomposing a vessel and to prevent an adverse influence to a treating process by providing means for generating a plasma with discharge gas in a space including a space out of a discharge space. CONSTITUTION:An earth shield 5 and a limiter electrode 7 are connected to a grounded vacuum vessel 1. An electric field is formed between an auxiliary electrode 9 and the vessel 1, the earth shield 5 and the electrode 7 in not only a first discharge space S1 between a high frequency electrode 4 and a base 1a but a second discharge space S2 out of the space S1. A plasma 6 is generated by the introduction of discharge gas. Thus, deposited film, remaining impurities at the time of substrate treating process on the inner face of the vessel 1 of an apparatus are removed without decomposing the vessel. Thus, an adverse influence to the process is prevented.
Patent JP-S6051315-A (JP)
Title: Afc device of high frequency receiver
Inventor: KITAMURA KOUICHI
IPC: H03J7/02
Filed: 1983-08-31
Abstract: PURPOSE:To vary frequency discriminating characteristics by connecting a DC amplifier between a frequency discriminating circuit and a local oscillator in an AFC device of a high frequency receiver. CONSTITUTION:In the SFC device of the high frequency receiver, a differential amplifier 5 and a DC amplifier 4 having resistances 6 and 7 which determine the degree of amplification of the amplifier 5 are connected to an output terminal 10 of an AFC circuit 3 which has a frequency discriminating circuit for AFC internally. A control voltage signal for AFC appearing in the output terminal 10 is amplified with the degree of amplification which in determined by resistance values R1 and R2 of resistances 6 and 7, and these values R1 and R2 are varied to determine the gradient of a linear part with a center frequency f0 of frequency discriminating characteristics as the center.
Patent JP-S6313528-A (JP)
Title: Mobile terminal position registration system
Inventor: HAYAKAWA FUMIYASU
IPC: H04W4/00
Filed: 1986-07-04
Abstract: PURPOSE:To relieve the load of a mobile terminal exchange station with respect to position registration by providing a means detecting a position registration request signal sent to a mobile terminale quipment through a satellite line and a means returning the position registration signal while using a ground radio line. CONSTITUTION:A mobile terminal exchange station 40 sends a position registration command signal to a satellite ground station 50 to start a position registration request signal to a mobile terminal equipment 10. In detecting the position registration request signal sent through a satellite line by a position registration request signal detection circuit 11 of the mobile terminal equipment 10, the equipment 10 sends the position registration signal to a radio base station 20 from a position registration signal return circuit 12. The radio base station 20 transfers the position information signal to the mobile terminal exchange station 30. In receiving the position information signal, the station 30 detects a subscriber number of the equipment 10 added to the position information signal and chackes which mobile terminal exchange station requires the position information and transfers the position information to the mobile terminal exchange station 40 requesting the position registration.
Patent JP-H106152-A (JP)
Title: Metal bearing assembling device
Inventor: TAKEDA TAKUMA
IPC: B23P21/00
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To improve the assembling workability of a semicircular metal bearing on the semicircular bearing portion of a cylinder block or a bearing cap. SOLUTION: A metal bearing 3 is selected out of a stock, in which a number of metal bearings 3 are held, by the first part transferring mechanism and aligned in place on the first temporarily supporting jig 6. In the meantime, a bearing cap 1 is lifted up and separated from a cylinder block 2 on a pallet 13 by the first chuck member 8. The temporarily supporting jig 6 is transferred right under the bearing cap 1 and then the bearing cap 1 is moved down to fit the metal bearing 3 on the temporarily supporting jig 6 to the bearing portion (m) of the bearing cap 1.
Patent JP-S6051279-A (JP)
Inventor: OCHI HIROYUKI
IPC: E05B65/00
Filed: 1983-08-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5782491-A (JP)
Title: Copper-tin alloy plating bath
Inventor: OGAWA KENICHI
IPC: C25D3/58
Filed: 1980-11-11
Abstract: PURPOSE: To provide a novel copper-tin alloy plating bath which is industrially utilizable and gives luster by adding two kinds of polyethylene glycols of specific mol. wts. to a copper-tin alloy plating bath of copper cyanide-tin pyrophosphate.  
     CONSTITUTION: Polyethylene glycol of ≤1,500 average mol, wts., and polyethylene glycol of 2,000W5,000 average mol. wts. are added to a copper-tin alloy plating bath. It is desirable to add about 1.0W100g/l the polyethylene glycol of ≤1,500 average mol. wts., and the polyethylene glycol of 2,000W5,000 average mol. wts. is added at about 0.5W2g/l in general in the case of 3,000 average mol. wt., and at about 0.2W1.0g/l in the case of 5,000 average mol. wt. Further, it is possible to improve the luster effect of high electric current density parts by adding about 1W20g/l amino acid, for example, alanine or arginine. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H1010158-A (JP)
Title: Numerical indicator
Inventor: SEKI NORIO
IPC: G01D7/00
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a numerical indicator in which the reading is facilitated by stopping the tremor of a pointer when a measurement is repeating small fluctuations and the painter is shifted through variation close to actual feeling at the time of a relatively large fluctuation. SOLUTION: When a fluctuation range decision means 3 decides that a current indication value N deviates from a fluctuation absorbing range or when a fluctuation state detecting means 4 detects that the fluctuation state between a current indication value B and an immediately preceding indication value A is identical to a prior fluctuation state, a current indication value B is determined by subjecting the immediately preceding indication value A to a first operation and delivered as an output value C of the angular data of the pointer. When the fluctuation state detected by the means 4 is different from the prior fluctuation state, the difference between the current indication value B and the immediately preceding indication value A is determined.  If the difference comes within a predetermined range, the immediately preceding indication value A is employed as the current indication value B and delivered as an output value C of the angular data of the pointer, otherwise it is subjected to second operation to determine the current indication value B which is then delivered as an output value C of the angular data of the pointer.
Patent JP-H08326846-A (JP)
Title: Cooling structure for power transmission rotary member in internal combustion engine
Inventor: SHIOZAWA SHIGENORI
IPC: F16F15/12
Filed: 1995-05-31
Abstract: PURPOSE: To cool a shock absorber incorporated in a rotary member for transmitting power from a crankshaft to a driven member, so as to effectively keep the function of the shock absorber that absorbs variation in torque from the crankshaft. CONSTITUTION: A rotary member 19 is attached to a crankshaft 13 so as to transmit power from the crankshaft 13 to a driven member. The rotary member 19 is composed of a boss part fixed no the crankshaft 13, and a rotary member body 25 supported to the boss part 24 through the intermediary of an elastic shock absorber 26, for associatingly coupling the driven member 16. Further, fan blades 28 are rotated together with the rotary member 29 so as to blow air 27 to the rotary member 19.
Patent JP-H0822475-A (JP)
Title: Character string information retrieval device
Inventor: TAKAYAMA YASUHIRO
IPC: G06F17/30
Filed: 1994-07-11
Abstract: PURPOSE:To use character base indexes as well in addition to a retrieval function by tree structure base indexes and to efficiently retrieve a partial character string just by registering the entire character string. CONSTITUTION:The entire character string is registered in a character string registration processing means 1 for inputting the character string information 11 of a registration object and the registration contents 12 of the tree structure and character base indexes to be generated are stored and held in a registration contents holding means 2. Corresponding to the partial character string retrieval request of whether or not it is right truncation, in a partial character string retrieval processing means 3, either the tree structure index 16 or the character index 17 is referred to and the partial character string is retrieved from the registration contents holding means 2 and a retrieved result 18 is outputted. Thus, compared to a conventional system, the need of a special registration processing procedure and an intermediate special operation file is eliminated. Also, the adoption reference of character string information to be registered is clear and dynamic additional registration is possible.
Patent JP-H08329240-A (JP)
Title: Color scanner
Inventor: NUMAKURA TAKASHI
IPC: G06T1/00
Filed: 1995-06-02
Abstract: PURPOSE: To integrate gray level and color tone to perform the color separation by using a specific gray level transformation formula to not only perform the gray level transformation of the light quantity value of each picture element for each color plate but also control and adjust the color tone. CONSTITUTION: A gray level transformation part 3 based on the gray level transformation formula which integrates the adjustment of the gray level and the color tone to perform the color separation is added to a detection part 1, a color separation part 2, and an output part 4. This gray level transformation formula is expressed by yn =yH+[α(1-10<-kx> )(yS-yH)/(α-β)] where (x) is the fundamental light quantity value obtained by subtracting a light quantity value xH, which corresponds to a density information value DH in the H part of a color document picture obtained by using the characteristic curve of a recording medium, from a light quantity value xn corresponding to a density information value Dn at an arbitrary picture element point (point (n)) of the color document picture obtained in the same manner and yn , yH,  and yS are dot % values set on a color print picture respectively and (α) is the surface reflection factor of a picture expressing medium for recording of the color print picture and (k) is the numerical value determined by k=θ/(xS-xH) and γ is an arbitrary coefficient.
Patent JP-S6138922-A (JP)
Title: Optical beam scanning device
Inventor: NOGUCHI MASARU
IPC: G02B26/12
Filed: 1984-07-31
Abstract: PURPOSE:To simplify an optical system and to reduce in size by forming a compensating polarizer for polarizing a scanning optical beam in the direction rectangular to the scanning direction on the basis of an output from a position detector arranged on the way of an optical path for the scanning optical beam. CONSTITUTION:When a reflecting surface 5 of a rotary polyhedral mirror 4 is rotated up to a position shown by a dotted line, a detecting optical beam 11 forms its image through the optical system 18 and the focused image 20 is not almost moved. When the reflecting surface 5 is inclined in the direction rectangular to the scanning direction, the testing optical beam 11 reflected by the reflecting surface 5 is passed through the optical system 18, the focused image 20 is moved in the direction rectangular to the scanning direction and the position is detected by a position detector 21. The moving distance of the focused image 20 corresponds to the inclined angle of the reflecting surfaces 5 in the direction rectangular to the scanning direction. Therefore, the variation of the scanning optical beam 2 on the scanning line 8 can be cancelled by amplifying the output of the detector 21 by a control driving part 22 in accordance with a prescribed amplifying characteristic and driving a compensating polarizer 3 to polarize the scanning optical beam 2 in the direction rectangular to the scanning direction.
Patent JP-S6137818-A (JP)
Title: Production of polyester
Inventor: UCHIDA FUMIO
IPC: C08G63/78
Filed: 1984-07-31
Abstract: PURPOSE:To obtain a polyester being free of coarse agglomerated particles and containing uniformly dispersed inert inorganic particles, by adding a glycol slurry of inert inorganic particles to the reaction system for the production of polyethylene terephthalate. CONSTITUTION:In producing a polyester by transesterifying or esterifying terephthalic acid or its esterifiable derivative with a glycol and subsequently polycondensing the ester, said production is conducted as follows. A glycol slurry of inert inorganic particles obtained by replacing the medium of a slurry of said inert inorganic particles with a glycol having a b.p. higher than that of said medium is added to the reaction system of said polyester. Said inorganic particles are inorganic particles insoluble in and inert to the polyester and include particles of calcium carbonate and barium sulfate as preferable examples.
Patent JP-H065705-A (JP)
Title: Semiconductor integrated circuit
Inventor: TAKAHASHI MAKOTO
IPC: H01L21/82
Filed: 1992-06-18
Abstract: PURPOSE:To prevent that the malfunction of the constituent circuit of a shift register by a flip-flop is caused by the estimation error of the propagation delay time due to a wiring capacity, a wiring resistance or the like in an LSI using an automatic wiring represented by a gate array. CONSTITUTION:A branch point (b) for a flip-flop 2 at a previous stage is formed to be more distant from the position of an output end (d) than a branch point (a) with reference to a clock line for a flip-flop 3 at a later stage. That is to say, the branch point (b) intervenes in the branch point (a). At input ends (f), (g), the propagation delay time is delayed more at the input end (f), and they are operated normally.
Patent JP-S5681825-A (JP)
Title: Film transfer detector
Inventor: INAGAKI TETSUHIKO
IPC: G03B17/36
Filed: 1979-12-10
Abstract: PURPOSE: To detect the trasfer of a film accurately and surely by disposing a pair of dielectric onstant detecting electrodes with deviation of phase with respect to the perforations of the film.  
     CONSTITUTION: The dielectric constants changing when an electrode P 1  or P 2  opposes to the perforations 9 and when the electrode opposes to the film 8 between the performations by the movement of the performations 9 along with the movement of a film 8 are detected with a dielectric constant detecting circuit 10. This detected output is inputted to a speed detecting circuit 11, by which the film transfer speed is obtained. This output is inputted together with the preset transfer speed of a speed setting circuit 12 to a comparator 13, by which both are compared and if the speed detected by the circuit 11 is low, a signal is sent to a film feed motor to increase the rotating speed of the motor and the controlling like this is thus accomplished. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10333614-A (JP)
Title: Large display device using cold-cathode fluorescent tube
Inventor: KOUTATSU TAKESHI
IPC: G09F13/04
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To make the whole of a display device thin and suppress irregular radiation, by openably arranging a display framework body, arranging multiple long cold-cathode fluorescent tubes in parallel on the back face side of a box- like frame body, and radiating the light from the long cold-cathode fluorescent tubes to a display board for display. SOLUTION: A display framework body 11 forming a transparent display board 10 showing a display object with horizontal and vertical framework materials is openably arranged at an opening section formed on the surface side of a box frame body 1. Multiple straight long cold-cathode fluorescent tubes 18 are arranged in parallel at the fitting section of the back plate 2 of the box frame body 1, and the light from the long cold-cathode fluorescent tubes 1 8 is radiated to the display board 10 for display. The long cold-cathode fluorescent tubes 1 8 are fitted across the opposite frame sides of the box frame body 1, and junctions (plugs, sockets) at the end sections of the long cold-cathode fluorescent tubes 18 are concealedly arranged on the back side of the framework materials of the display framework body 11.  When the cold-cathode fluorescent tubes 18 are used, the thin box frame body 1 and a large display device with bright illuminance can be obtained.
Patent JP-H0452025-A (JP)
Title: Rear side equipment of extruder
Inventor: KANEKO DENJIRO
IPC: B21C35/02
Filed: 1990-06-18
Abstract: PURPOSE:To prevent the extruder from generating the shape defect caused on the difference of the heights between the extruded material and the rear side table by setting the elevating device for elevating/lowering the rear side table for carrying the extruded material which is extruded from the extruder adjustable in elevating/lowering. CONSTITUTION:The rear side table 2 is made to be elevated or lowered by operating the elevating/lowering device 10, 11 so as to make the height of the rear side table 2 to the suitable position against the lower side of the material to be extruded A. And so, because the material to be extruded A is extruded on this suitable height, the head between the material A to be extruded and the rear side table 2 is made to nothing, and the material to be extruded A extruded from the extruder is carried on the rear side table 2 in the straight state as it is. Therefore, the shape defect of the bent and the twist, etc., which are generated caused on the head at the time of coming into contact with the table side are made nothing.